PID: 8338 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1390.167258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1390.168980] Call Trace: [ 1390.169544] dump_stack+0x107/0x167 [ 1390.170311] should_fail.cold+0x5/0xa [ 1390.171101] ? create_object.isra.0+0x3a/0xa20 [ 1390.172046] ? create_object.isra.0+0x3a/0xa20 [ 1390.173001] should_failslab+0x5/0x20 [ 1390.173811] kmem_cache_alloc+0x5b/0x310 [ 1390.174654] create_object.isra.0+0x3a/0xa20 [ 1390.175561] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1390.176619] kmem_cache_alloc_trace+0x151/0x320 [ 1390.177596] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1390.178581] __kthread_create_on_node+0xd1/0x400 [ 1390.179565] ? __kthread_parkme+0x1d0/0x1d0 [ 1390.180473] ? __mutex_lock+0x4fe/0x10b0 [ 1390.181322] ? loop_configure+0xcb9/0x1490 [ 1390.182194] ? do_raw_spin_unlock+0x4f/0x220 [ 1390.183101] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1390.184085] kthread_create_on_node+0xbb/0x100 [ 1390.185026] ? __kthread_create_on_node+0x400/0x400 [ 1390.186078] ? lockdep_init_map_type+0x2c7/0x780 [ 1390.187062] ? lockdep_init_map_type+0x2c7/0x780 [ 1390.188054] loop_configure+0x3e7/0x1490 [ 1390.188913] lo_ioctl+0xa72/0x1760 [ 1390.189662] ? avc_has_extended_perms+0x7f1/0xf40 [ 1390.190669] ? loop_set_status_old+0x250/0x250 [ 1390.191618] ? avc_ss_reset+0x180/0x180 [ 1390.192449] ? find_held_lock+0x2c/0x110 [ 1390.193307] ? __lock_acquire+0xbb1/0x5b00 [ 1390.194229] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1390.195313] ? generic_block_fiemap+0x60/0x60 [ 1390.196243] ? lock_downgrade+0x6d0/0x6d0 [ 1390.197101] ? build_open_flags+0x6f0/0x6f0 [ 1390.198003] ? find_held_lock+0x2c/0x110 [ 1390.198847] ? loop_set_status_old+0x250/0x250 [ 1390.199794] blkdev_ioctl+0x291/0x710 [ 1390.200581] ? blkdev_common_ioctl+0x1930/0x1930 [ 1390.201572] ? selinux_file_ioctl+0xb6/0x270 [ 1390.202493] block_ioctl+0xf9/0x140 [ 1390.203242] ? blkdev_read_iter+0x1c0/0x1c0 [ 1390.204136] __x64_sys_ioctl+0x19a/0x210 [ 1390.204988] do_syscall_64+0x33/0x40 [ 1390.205771] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1390.206830] RIP: 0033:0x7f73e15558d7 [ 1390.207599] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1390.211432] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1390.213008] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1390.214504] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1390.215979] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1390.217466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1390.218938] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:04:56 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7f, @none, 0x40, 0x3}, 0xe) 22:04:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=mixed']) [ 1390.232695] FAT-fs (loop7): bogus number of reserved sectors [ 1390.233975] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1390.271137] FAT-fs (loop6): bogus number of reserved sectors [ 1390.272783] FAT-fs (loop6): Can't find a valid FAT filesystem 22:05:08 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r6}, 0x0) r9 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r12}}, 0x1cfd) syz_io_uring_submit(r7, r4, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x2000, @fd=r0, 0xab, 0x1, 0x1000, 0x2, 0x1, {0x0, r12}}, 0x3f) syz_io_uring_submit(r5, 0x0, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x3}, 0x1) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) 22:05:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:05:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:08 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 23) 22:05:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=m']) 22:05:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xfb, 0x6, 0x7, 0x3f, 0x0, 0x80000001, 0x42200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x63, 0x8001}, 0x8, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x1000, 0x8, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x9, r3, 0x0) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:08 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @none}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1402.730517] FAULT_INJECTION: forcing a failure. [ 1402.730517] name failslab, interval 1, probability 0, space 0, times 0 [ 1402.733145] CPU: 0 PID: 8350 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1402.734942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1402.737082] Call Trace: [ 1402.737776] dump_stack+0x107/0x167 [ 1402.738735] should_fail.cold+0x5/0xa [ 1402.739722] ? __kernfs_new_node+0xd4/0x860 [ 1402.740832] should_failslab+0x5/0x20 [ 1402.741820] kmem_cache_alloc+0x5b/0x310 [ 1402.742882] __kernfs_new_node+0xd4/0x860 [ 1402.743955] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1402.745180] ? lock_chain_count+0x20/0x20 [ 1402.746497] ? update_load_avg+0x162/0x1870 [ 1402.747677] ? find_held_lock+0x2c/0x110 [ 1402.748719] kernfs_new_node+0x18d/0x250 [ 1402.749802] kernfs_create_dir_ns+0x49/0x160 [ 1402.750938] internal_create_group+0x793/0xb30 [ 1402.752127] ? set_user_nice.part.0+0x2fd/0x760 [ 1402.753316] ? sysfs_remove_group+0x170/0x170 [ 1402.754474] ? lockdep_init_map_type+0x2c7/0x780 [ 1402.755680] ? blk_queue_flag_set+0x22/0x30 [ 1402.756770] ? __loop_update_dio+0x2d2/0x690 [ 1402.758155] loop_configure+0x958/0x1490 [ 1402.759212] lo_ioctl+0xa72/0x1760 [ 1402.760127] ? avc_has_extended_perms+0x7f1/0xf40 [ 1402.761365] ? loop_set_status_old+0x250/0x250 [ 1402.762554] ? avc_ss_reset+0x180/0x180 [ 1402.763571] ? find_held_lock+0x2c/0x110 [ 1402.764621] ? __lock_acquire+0xbb1/0x5b00 [ 1402.765760] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1402.767400] ? generic_block_fiemap+0x60/0x60 [ 1402.768547] ? lock_downgrade+0x6d0/0x6d0 [ 1402.769609] ? build_open_flags+0x6f0/0x6f0 [ 1402.770695] ? find_held_lock+0x2c/0x110 [ 1402.771561] ? loop_set_status_old+0x250/0x250 [ 1402.772749] blkdev_ioctl+0x291/0x710 [ 1402.773532] ? blkdev_common_ioctl+0x1930/0x1930 [ 1402.774774] ? selinux_file_ioctl+0xb6/0x270 [ 1402.775689] block_ioctl+0xf9/0x140 [ 1402.776634] ? blkdev_read_iter+0x1c0/0x1c0 [ 1402.777765] __x64_sys_ioctl+0x19a/0x210 [ 1402.778819] do_syscall_64+0x33/0x40 [ 1402.779784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1402.781105] RIP: 0033:0x7f73e15558d7 [ 1402.781898] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1402.786840] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1402.788722] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1402.790472] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1402.792211] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1402.793962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1402.795717] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1402.843281] FAT-fs (loop7): bogus number of reserved sectors [ 1402.844739] FAT-fs (loop7): Can't find a valid FAT filesystem 22:05:08 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @none}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1402.863561] FAT-fs (loop6): Unrecognized mount option "shortname=m" or missing value 22:05:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:05:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=m']) 22:05:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 24) 22:05:09 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @none}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:05:09 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x5, @any, 0x101, 0x1}, 0xe) [ 1403.015070] FAULT_INJECTION: forcing a failure. [ 1403.015070] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.017507] CPU: 0 PID: 8378 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1403.018933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1403.020658] Call Trace: [ 1403.021222] dump_stack+0x107/0x167 [ 1403.021997] should_fail.cold+0x5/0xa [ 1403.022802] ? create_object.isra.0+0x3a/0xa20 [ 1403.023754] should_failslab+0x5/0x20 [ 1403.024542] kmem_cache_alloc+0x5b/0x310 [ 1403.025391] create_object.isra.0+0x3a/0xa20 [ 1403.026301] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1403.027361] kmem_cache_alloc+0x159/0x310 [ 1403.028234] __kernfs_new_node+0xd4/0x860 [ 1403.029095] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1403.030313] ? lock_chain_count+0x20/0x20 [ 1403.031232] ? update_load_avg+0x162/0x1870 [ 1403.032352] ? find_held_lock+0x2c/0x110 [ 1403.033214] kernfs_new_node+0x18d/0x250 [ 1403.034071] kernfs_create_dir_ns+0x49/0x160 [ 1403.035166] internal_create_group+0x793/0xb30 [ 1403.036309] ? set_user_nice.part.0+0x2fd/0x760 [ 1403.037470] ? sysfs_remove_group+0x170/0x170 [ 1403.038633] ? lockdep_init_map_type+0x2c7/0x780 [ 1403.039829] ? blk_queue_flag_set+0x22/0x30 [ 1403.040921] ? __loop_update_dio+0x2d2/0x690 [ 1403.042054] loop_configure+0x958/0x1490 [ 1403.043094] lo_ioctl+0xa72/0x1760 [ 1403.043990] ? avc_has_extended_perms+0x7f1/0xf40 [ 1403.045208] ? loop_set_status_old+0x250/0x250 [ 1403.046612] ? avc_ss_reset+0x180/0x180 [ 1403.047566] ? find_held_lock+0x2c/0x110 [ 1403.048561] ? __lock_acquire+0xbb1/0x5b00 [ 1403.049638] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1403.050971] ? generic_block_fiemap+0x60/0x60 [ 1403.052037] ? lock_downgrade+0x6d0/0x6d0 [ 1403.053083] ? build_open_flags+0x6f0/0x6f0 [ 1403.054164] ? find_held_lock+0x2c/0x110 [ 1403.055179] ? loop_set_status_old+0x250/0x250 [ 1403.056324] blkdev_ioctl+0x291/0x710 [ 1403.057286] ? blkdev_common_ioctl+0x1930/0x1930 [ 1403.058452] ? selinux_file_ioctl+0xb6/0x270 [ 1403.059570] block_ioctl+0xf9/0x140 [ 1403.060465] ? blkdev_read_iter+0x1c0/0x1c0 [ 1403.061544] __x64_sys_ioctl+0x19a/0x210 [ 1403.062550] do_syscall_64+0x33/0x40 [ 1403.063488] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1403.064742] RIP: 0033:0x7f73e15558d7 [ 1403.065691] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1403.070262] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1403.072158] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1403.073883] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1403.075682] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1403.077434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1403.079236] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1403.119640] FAT-fs (loop6): Unrecognized mount option "shortname=m" or missing value [ 1403.122867] FAT-fs (loop7): bogus number of reserved sectors [ 1403.124240] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1417.702352] FAT-fs (loop6): Unrecognized mount option "shortname=m" or missing value 22:05:23 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @none}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:05:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=m']) 22:05:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:05:23 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x7, 0x0, 0x0, 'queue1\x00'}) openat(r2, &(0x7f0000000100)='./file0\x00', 0x8940, 0x25) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x656b}}, './file0\x00'}) accept4$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f00000000c0)=0x7, 0x80000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/vlan/vlan1\x00') 22:05:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 25) 22:05:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:23 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @none}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1417.720349] FAULT_INJECTION: forcing a failure. [ 1417.720349] name failslab, interval 1, probability 0, space 0, times 0 [ 1417.722309] CPU: 0 PID: 8398 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1417.723306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1417.724511] Call Trace: [ 1417.724898] dump_stack+0x107/0x167 [ 1417.725428] should_fail.cold+0x5/0xa [ 1417.725986] ? __kernfs_new_node+0xd4/0x860 [ 1417.726622] should_failslab+0x5/0x20 [ 1417.727173] kmem_cache_alloc+0x5b/0x310 [ 1417.727766] __kernfs_new_node+0xd4/0x860 [ 1417.728369] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1417.729051] ? kernfs_add_one+0x36e/0x4d0 [ 1417.729664] ? mutex_lock_io_nested+0xf30/0xf30 [ 1417.730350] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1417.731051] kernfs_new_node+0x18d/0x250 [ 1417.731642] __kernfs_create_file+0x51/0x350 [ 1417.732281] sysfs_add_file_mode_ns+0x221/0x560 [ 1417.732986] internal_create_group+0x324/0xb30 [ 1417.733745] ? sysfs_remove_group+0x170/0x170 [ 1417.734500] ? lockdep_init_map_type+0x2c7/0x780 [ 1417.735253] ? blk_queue_flag_set+0x22/0x30 [ 1417.735933] ? __loop_update_dio+0x2d2/0x690 [ 1417.736635] loop_configure+0x958/0x1490 [ 1417.737285] lo_ioctl+0xa72/0x1760 [ 1417.737851] ? avc_has_extended_perms+0x7f1/0xf40 [ 1417.738626] ? loop_set_status_old+0x250/0x250 [ 1417.739350] ? avc_ss_reset+0x180/0x180 [ 1417.739980] ? find_held_lock+0x2c/0x110 [ 1417.740631] ? __lock_acquire+0xbb1/0x5b00 [ 1417.741331] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1417.742162] ? generic_block_fiemap+0x60/0x60 [ 1417.742880] ? lock_downgrade+0x6d0/0x6d0 [ 1417.743537] ? build_open_flags+0x6f0/0x6f0 [ 1417.744219] ? find_held_lock+0x2c/0x110 [ 1417.744865] ? loop_set_status_old+0x250/0x250 [ 1417.745602] blkdev_ioctl+0x291/0x710 [ 1417.746224] ? blkdev_common_ioctl+0x1930/0x1930 [ 1417.746976] ? selinux_file_ioctl+0xb6/0x270 [ 1417.747681] block_ioctl+0xf9/0x140 [ 1417.748255] ? blkdev_read_iter+0x1c0/0x1c0 [ 1417.748939] __x64_sys_ioctl+0x19a/0x210 [ 1417.749585] do_syscall_64+0x33/0x40 [ 1417.750195] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1417.751016] RIP: 0033:0x7f73e15558d7 [ 1417.751575] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1417.754268] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1417.755370] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1417.756394] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1417.757421] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1417.758457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1417.759484] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1417.767973] FAT-fs (loop7): bogus number of reserved sectors [ 1417.768955] FAT-fs (loop7): Can't find a valid FAT filesystem 22:05:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 26) 22:05:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=mix']) 22:05:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x327, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:05:23 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x3, @none, 0x7}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x9, @any, 0x5cc, 0x2}, 0xe) [ 1417.831396] FAT-fs (loop6): Unrecognized mount option "shortname=mix" or missing value 22:05:23 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1417.852223] FAULT_INJECTION: forcing a failure. [ 1417.852223] name failslab, interval 1, probability 0, space 0, times 0 [ 1417.853845] CPU: 0 PID: 8421 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1417.854832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1417.856003] Call Trace: [ 1417.856373] dump_stack+0x107/0x167 22:05:23 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x401, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1, 0x1}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) 22:05:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1417.856888] should_fail.cold+0x5/0xa [ 1417.857494] ? create_object.isra.0+0x3a/0xa20 [ 1417.858133] should_failslab+0x5/0x20 [ 1417.858663] kmem_cache_alloc+0x5b/0x310 [ 1417.859216] create_object.isra.0+0x3a/0xa20 [ 1417.859825] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1417.860546] kmem_cache_alloc+0x159/0x310 [ 1417.861113] __kernfs_new_node+0xd4/0x860 [ 1417.861679] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1417.862344] ? kernfs_add_one+0x36e/0x4d0 [ 1417.862918] ? mutex_lock_io_nested+0xf30/0xf30 [ 1417.863563] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1417.864219] kernfs_new_node+0x18d/0x250 [ 1417.864780] __kernfs_create_file+0x51/0x350 [ 1417.865383] sysfs_add_file_mode_ns+0x221/0x560 [ 1417.866038] internal_create_group+0x324/0xb30 [ 1417.866669] ? sysfs_remove_group+0x170/0x170 [ 1417.867283] ? lockdep_init_map_type+0x2c7/0x780 [ 1417.867939] ? blk_queue_flag_set+0x22/0x30 [ 1417.868523] ? __loop_update_dio+0x2d2/0x690 [ 1417.869120] loop_configure+0x958/0x1490 [ 1417.869679] lo_ioctl+0xa72/0x1760 [ 1417.870165] ? avc_has_extended_perms+0x7f1/0xf40 [ 1417.870822] ? loop_set_status_old+0x250/0x250 [ 1417.871446] ? avc_ss_reset+0x180/0x180 [ 1417.871989] ? find_held_lock+0x2c/0x110 [ 1417.872539] ? __lock_acquire+0xbb1/0x5b00 [ 1417.873142] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1417.873841] ? generic_block_fiemap+0x60/0x60 [ 1417.874454] ? lock_downgrade+0x6d0/0x6d0 [ 1417.875012] ? build_open_flags+0x6f0/0x6f0 [ 1417.875601] ? loop_set_status_old+0x250/0x250 [ 1417.876224] blkdev_ioctl+0x291/0x710 [ 1417.876739] ? blkdev_common_ioctl+0x1930/0x1930 [ 1417.877387] ? selinux_file_ioctl+0xb6/0x270 [ 1417.877990] block_ioctl+0xf9/0x140 [ 1417.878488] ? blkdev_read_iter+0x1c0/0x1c0 [ 1417.879070] __x64_sys_ioctl+0x19a/0x210 [ 1417.879619] do_syscall_64+0x33/0x40 [ 1417.880124] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1417.880825] RIP: 0033:0x7f73e15558d7 [ 1417.881329] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1417.883820] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1417.884844] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1417.885808] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1417.886781] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1417.887746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1417.888697] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1417.901221] FAT-fs (loop7): bogus number of reserved sectors [ 1417.902052] FAT-fs (loop7): Can't find a valid FAT filesystem 22:05:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:36 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) setsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000100)={0x77359400}, 0x10) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x6, @none, 0x1, 0x2}, 0xe) 22:05:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 27) 22:05:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=mix']) 22:05:36 executing program 4: getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:05:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:05:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1430.174509] FAULT_INJECTION: forcing a failure. [ 1430.174509] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.177411] CPU: 1 PID: 8438 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1430.179199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.181367] Call Trace: [ 1430.182053] dump_stack+0x107/0x167 [ 1430.183020] should_fail.cold+0x5/0xa [ 1430.184028] ? __kernfs_new_node+0xd4/0x860 [ 1430.185152] should_failslab+0x5/0x20 [ 1430.186132] kmem_cache_alloc+0x5b/0x310 [ 1430.187023] __kernfs_new_node+0xd4/0x860 [ 1430.188090] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1430.189306] ? kernfs_add_one+0x36e/0x4d0 [ 1430.190389] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1430.191666] ? wait_for_completion_io+0x270/0x270 [ 1430.192921] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1430.194282] kernfs_new_node+0x18d/0x250 [ 1430.195374] __kernfs_create_file+0x51/0x350 [ 1430.196504] sysfs_add_file_mode_ns+0x221/0x560 [ 1430.197717] internal_create_group+0x324/0xb30 [ 1430.198911] ? sysfs_remove_group+0x170/0x170 [ 1430.200073] ? lockdep_init_map_type+0x2c7/0x780 [ 1430.201312] ? blk_queue_flag_set+0x22/0x30 [ 1430.202428] ? __loop_update_dio+0x2d2/0x690 [ 1430.203580] loop_configure+0x958/0x1490 [ 1430.204644] lo_ioctl+0xa72/0x1760 [ 1430.205558] ? avc_has_extended_perms+0x7f1/0xf40 [ 1430.206795] ? loop_set_status_old+0x250/0x250 [ 1430.207810] ? avc_ss_reset+0x180/0x180 [ 1430.208684] ? find_held_lock+0x2c/0x110 [ 1430.209583] ? __lock_acquire+0xbb1/0x5b00 [ 1430.210552] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1430.211722] ? generic_block_fiemap+0x60/0x60 [ 1430.212711] ? lock_downgrade+0x6d0/0x6d0 [ 1430.213597] ? build_open_flags+0x6f0/0x6f0 [ 1430.214553] ? find_held_lock+0x2c/0x110 [ 1430.215430] ? loop_set_status_old+0x250/0x250 [ 1430.216457] blkdev_ioctl+0x291/0x710 [ 1430.217301] ? blkdev_common_ioctl+0x1930/0x1930 [ 1430.218305] ? selinux_file_ioctl+0xb6/0x270 [ 1430.219231] block_ioctl+0xf9/0x140 [ 1430.220023] ? blkdev_read_iter+0x1c0/0x1c0 [ 1430.220923] __x64_sys_ioctl+0x19a/0x210 [ 1430.221782] do_syscall_64+0x33/0x40 [ 1430.222611] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.223776] RIP: 0033:0x7f73e15558d7 [ 1430.224603] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1430.228374] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1430.230035] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1430.231552] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1430.233099] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1430.234691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1430.236214] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1430.252175] FAT-fs (loop7): bogus number of reserved sectors [ 1430.253628] FAT-fs (loop7): Can't find a valid FAT filesystem 22:05:36 executing program 4: getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:05:36 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x5e, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x9, 0x2}, 0xe) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/103, 0x67}, {&(0x7f00000003c0)=""/84, 0x54}], 0x6, &(0x7f00000004c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}, 0x1) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) [ 1430.276712] FAT-fs (loop6): Unrecognized mount option "shortname=mix" or missing value 22:05:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:05:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=mix']) 22:05:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 28) 22:05:36 executing program 4: getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:05:36 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00b7fae06a02cb27f5769f3bb7bc2f66531a1cc0e6"]) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x81, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x4d}, 0x0, 0x2}, 0xe) [ 1430.414403] FAULT_INJECTION: forcing a failure. [ 1430.414403] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.417013] CPU: 0 PID: 8467 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1430.418541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.420421] Call Trace: [ 1430.421013] dump_stack+0x107/0x167 [ 1430.421837] should_fail.cold+0x5/0xa [ 1430.422703] ? __kernfs_new_node+0xd4/0x860 [ 1430.423671] should_failslab+0x5/0x20 [ 1430.424521] kmem_cache_alloc+0x5b/0x310 [ 1430.425438] __kernfs_new_node+0xd4/0x860 [ 1430.426380] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1430.427439] ? kernfs_add_one+0x36e/0x4d0 [ 1430.428378] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1430.429466] ? wait_for_completion_io+0x270/0x270 [ 1430.430550] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1430.431734] kernfs_new_node+0x18d/0x250 [ 1430.432651] __kernfs_create_file+0x51/0x350 [ 1430.433640] sysfs_add_file_mode_ns+0x221/0x560 [ 1430.434700] internal_create_group+0x324/0xb30 [ 1430.435725] ? sysfs_remove_group+0x170/0x170 [ 1430.436732] ? lockdep_init_map_type+0x2c7/0x780 [ 1430.437798] ? blk_queue_flag_set+0x22/0x30 [ 1430.438780] ? __loop_update_dio+0x2d2/0x690 [ 1430.439764] loop_configure+0x958/0x1490 [ 1430.440684] lo_ioctl+0xa72/0x1760 [ 1430.441482] ? avc_has_extended_perms+0x7f1/0xf40 [ 1430.442566] ? loop_set_status_old+0x250/0x250 [ 1430.443598] ? avc_ss_reset+0x180/0x180 [ 1430.444487] ? find_held_lock+0x2c/0x110 [ 1430.445410] ? __lock_acquire+0xbb1/0x5b00 [ 1430.446404] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1430.447581] ? generic_block_fiemap+0x60/0x60 [ 1430.448586] ? lock_downgrade+0x6d0/0x6d0 [ 1430.449515] ? build_open_flags+0x6f0/0x6f0 [ 1430.450478] ? find_held_lock+0x2c/0x110 [ 1430.451401] ? loop_set_status_old+0x250/0x250 [ 1430.452417] blkdev_ioctl+0x291/0x710 [ 1430.453268] ? blkdev_common_ioctl+0x1930/0x1930 [ 1430.454327] ? selinux_file_ioctl+0xb6/0x270 [ 1430.455320] block_ioctl+0xf9/0x140 [ 1430.456127] ? blkdev_read_iter+0x1c0/0x1c0 [ 1430.457104] __x64_sys_ioctl+0x19a/0x210 [ 1430.458021] do_syscall_64+0x33/0x40 [ 1430.458865] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.460010] RIP: 0033:0x7f73e15558d7 [ 1430.460838] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1430.464969] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1430.466679] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1430.468265] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1430.469855] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1430.471451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1430.473048] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:05:36 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1430.484879] FAT-fs (loop6): Unrecognized mount option "shortname=mix" or missing value [ 1430.531238] FAT-fs (loop7): bogus number of reserved sectors [ 1430.532653] FAT-fs (loop7): Can't find a valid FAT filesystem 22:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=mixe']) 22:05:49 executing program 2: ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) 22:05:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 29) 22:05:49 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:05:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:05:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1443.083626] FAT-fs (loop6): Unrecognized mount option "shortname=mixe" or missing value 22:05:49 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1443.106305] audit: type=1400 audit(1734213949.170:14): avc: denied { tracepoint } for pid=8490 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 1443.115869] FAULT_INJECTION: forcing a failure. [ 1443.115869] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.118269] CPU: 1 PID: 8495 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1443.119699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.121437] Call Trace: [ 1443.121986] dump_stack+0x107/0x167 22:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=mixe']) [ 1443.122751] should_fail.cold+0x5/0xa [ 1443.123733] ? __kernfs_new_node+0xd4/0x860 [ 1443.124656] should_failslab+0x5/0x20 [ 1443.125466] kmem_cache_alloc+0x5b/0x310 [ 1443.126338] __kernfs_new_node+0xd4/0x860 [ 1443.127241] ? kernfs_dop_revalidate+0x3a0/0x3a0 22:05:49 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1443.128248] ? kernfs_add_one+0x36e/0x4d0 [ 1443.129228] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1443.130263] ? wait_for_completion_io+0x270/0x270 [ 1443.131306] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1443.132432] kernfs_new_node+0x18d/0x250 [ 1443.133306] __kernfs_create_file+0x51/0x350 [ 1443.134247] sysfs_add_file_mode_ns+0x221/0x560 [ 1443.135253] internal_create_group+0x324/0xb30 [ 1443.136230] ? sysfs_remove_group+0x170/0x170 [ 1443.137185] ? lockdep_init_map_type+0x2c7/0x780 [ 1443.138197] ? blk_queue_flag_set+0x22/0x30 [ 1443.139125] ? __loop_update_dio+0x2d2/0x690 [ 1443.140066] loop_configure+0x958/0x1490 [ 1443.140946] lo_ioctl+0xa72/0x1760 [ 1443.141706] ? avc_has_extended_perms+0x7f1/0xf40 [ 1443.142737] ? loop_set_status_old+0x250/0x250 [ 1443.143729] ? avc_ss_reset+0x180/0x180 [ 1443.144576] ? find_held_lock+0x2c/0x110 [ 1443.145452] ? __lock_acquire+0xbb1/0x5b00 [ 1443.146396] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1443.147527] ? generic_block_fiemap+0x60/0x60 [ 1443.148478] ? lock_downgrade+0x6d0/0x6d0 [ 1443.149362] ? build_open_flags+0x6f0/0x6f0 [ 1443.150276] ? find_held_lock+0x2c/0x110 [ 1443.151162] ? loop_set_status_old+0x250/0x250 [ 1443.152132] blkdev_ioctl+0x291/0x710 [ 1443.152948] ? blkdev_common_ioctl+0x1930/0x1930 [ 1443.153962] ? selinux_file_ioctl+0xb6/0x270 [ 1443.154901] block_ioctl+0xf9/0x140 [ 1443.155684] ? blkdev_read_iter+0x1c0/0x1c0 [ 1443.156604] __x64_sys_ioctl+0x19a/0x210 [ 1443.157469] do_syscall_64+0x33/0x40 [ 1443.158260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1443.159362] RIP: 0033:0x7f73e15558d7 [ 1443.160161] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1443.164021] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1443.165594] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1443.167070] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1443.168562] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1443.170039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1443.171528] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:05:49 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x80000000) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x1, 0x2}, 0xe) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/195, 0xc3}], 0x6}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000500)=""/88, 0x58}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYBLOB="1c00e3bc"], 0x20}}, {{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/248, 0xf8}, {&(0x7f0000000780)=""/15, 0xf}, {&(0x7f00000007c0)=""/230, 0xe6}, {&(0x7f00000008c0)=""/120, 0x78}, {&(0x7f0000000940)=""/197, 0xc5}], 0x5, &(0x7f0000000ac0)=[@cred={{0x1c}}], 0x20}}], 0x3, 0x40002120, &(0x7f0000000bc0)) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r4}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r9 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r9}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r10, 0x0) r13 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r10, 0x8000000) syz_io_uring_submit(r13, r12, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r14 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000d40)='tasks\x00', 0x2, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000d80)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r2, 0x100000001, {0x0, r14}, 0x1000, 0xc, 0x0, {0x0, 0x0, r1}}, 0x6) syz_io_uring_submit(r8, r12, &(0x7f0000000d00)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r3, 0x0, &(0x7f0000000c40)="21613c2decc6ed1aeb44087b2d7b07390046aa7f769fee31f6901b3e326f27d437a49560d0e0e524c8a88e7921df6070d647bfb756de8935ccdd5d4e2688c55493359ce009d46c554a03b9a97c8fec47d0776795dd805a34cef2db8720501b861af4be2c9216aa8050728c6807dbd8c97fd8068deaafaf3baf67616069d158b583f263e00463dac5f9781adc386390e6d1030b40db0f8fe3e2af2c76af6e73af5a0718", 0xa3, 0x8c0}, 0x6) connect$bt_l2cap(r2, &(0x7f0000000c00)={0x1f, 0x5, @none, 0x9, 0x2}, 0xe) [ 1443.200639] FAT-fs (loop7): bogus number of reserved sectors [ 1443.201343] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1443.221177] FAT-fs (loop6): Unrecognized mount option "shortname=mixe" or missing value 22:05:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 30) 22:05:49 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rodir,utf8=1,errors=continue,shortname=mixe']) 22:05:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:05:49 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x8000) signalfd4(r1, &(0x7f0000000040)={[0x4]}, 0x8, 0x800) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) [ 1443.306893] FAULT_INJECTION: forcing a failure. [ 1443.306893] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.309472] CPU: 1 PID: 8513 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1443.310916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.312675] Call Trace: [ 1443.313230] dump_stack+0x107/0x167 [ 1443.313994] should_fail.cold+0x5/0xa [ 1443.314796] ? __kernfs_new_node+0xd4/0x860 [ 1443.315712] should_failslab+0x5/0x20 [ 1443.316512] kmem_cache_alloc+0x5b/0x310 [ 1443.317370] __kernfs_new_node+0xd4/0x860 [ 1443.318250] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1443.319248] ? kernfs_add_one+0x36e/0x4d0 [ 1443.320129] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1443.321148] ? wait_for_completion_io+0x270/0x270 [ 1443.322152] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1443.323267] kernfs_new_node+0x18d/0x250 [ 1443.324122] __kernfs_create_file+0x51/0x350 [ 1443.325043] sysfs_add_file_mode_ns+0x221/0x560 [ 1443.326023] internal_create_group+0x324/0xb30 [ 1443.326993] ? sysfs_remove_group+0x170/0x170 [ 1443.327946] ? lockdep_init_map_type+0x2c7/0x780 [ 1443.328945] ? blk_queue_flag_set+0x22/0x30 [ 1443.329847] ? __loop_update_dio+0x2d2/0x690 [ 1443.330777] loop_configure+0x958/0x1490 [ 1443.331661] lo_ioctl+0xa72/0x1760 [ 1443.332410] ? avc_has_extended_perms+0x7f1/0xf40 [ 1443.333421] ? loop_set_status_old+0x250/0x250 [ 1443.334385] ? avc_ss_reset+0x180/0x180 [ 1443.335229] ? find_held_lock+0x2c/0x110 [ 1443.336102] ? __lock_acquire+0xbb1/0x5b00 [ 1443.337030] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1443.338122] ? generic_block_fiemap+0x60/0x60 [ 1443.339055] ? lock_downgrade+0x6d0/0x6d0 [ 1443.339958] ? build_open_flags+0x6f0/0x6f0 [ 1443.340881] ? find_held_lock+0x2c/0x110 [ 1443.341735] ? loop_set_status_old+0x250/0x250 [ 1443.342693] blkdev_ioctl+0x291/0x710 [ 1443.343499] ? blkdev_common_ioctl+0x1930/0x1930 [ 1443.344498] ? selinux_file_ioctl+0xb6/0x270 [ 1443.345421] block_ioctl+0xf9/0x140 [ 1443.346188] ? blkdev_read_iter+0x1c0/0x1c0 [ 1443.347108] __x64_sys_ioctl+0x19a/0x210 [ 1443.347960] do_syscall_64+0x33/0x40 [ 1443.348736] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1443.349809] RIP: 0033:0x7f73e15558d7 [ 1443.350591] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1443.354487] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1443.356089] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1443.357587] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1443.359095] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1443.360598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1443.362093] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:05:49 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), 0x0) [ 1443.386920] FAT-fs (loop7): bogus number of reserved sectors [ 1443.387895] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1443.392769] FAT-fs (loop6): Unrecognized mount option "shortname=mixe" or missing value 22:06:02 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 22:06:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:02 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7e, @any, 0x8, 0x2}, 0xe) [ 1456.756796] FAULT_INJECTION: forcing a failure. [ 1456.756796] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.758261] CPU: 1 PID: 8541 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1456.759085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.760144] Call Trace: [ 1456.760470] dump_stack+0x107/0x167 [ 1456.760909] should_fail.cold+0x5/0xa [ 1456.761374] ? __kernfs_new_node+0xd4/0x860 [ 1456.761898] should_failslab+0x5/0x20 [ 1456.762357] kmem_cache_alloc+0x5b/0x310 [ 1456.762851] __kernfs_new_node+0xd4/0x860 [ 1456.763354] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1456.763934] ? kernfs_add_one+0x36e/0x4d0 [ 1456.764444] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1456.765027] ? wait_for_completion_io+0x270/0x270 [ 1456.765607] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1456.766238] kernfs_new_node+0x18d/0x250 [ 1456.766731] __kernfs_create_file+0x51/0x350 [ 1456.767265] sysfs_add_file_mode_ns+0x221/0x560 [ 1456.767843] internal_create_group+0x324/0xb30 [ 1456.768396] ? sysfs_remove_group+0x170/0x170 [ 1456.768941] ? lockdep_init_map_type+0x2c7/0x780 [ 1456.769512] ? blk_queue_flag_set+0x22/0x30 [ 1456.770032] ? __loop_update_dio+0x2d2/0x690 [ 1456.770563] loop_configure+0x958/0x1490 [ 1456.771057] lo_ioctl+0xa72/0x1760 [ 1456.771488] ? avc_has_extended_perms+0x7f1/0xf40 [ 1456.772081] ? loop_set_status_old+0x250/0x250 [ 1456.772632] ? avc_ss_reset+0x180/0x180 [ 1456.773110] ? find_held_lock+0x2c/0x110 [ 1456.773603] ? __lock_acquire+0xbb1/0x5b00 [ 1456.774139] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1456.774764] ? generic_block_fiemap+0x60/0x60 [ 1456.775296] ? lock_downgrade+0x6d0/0x6d0 [ 1456.775801] ? build_open_flags+0x6f0/0x6f0 [ 1456.776315] ? find_held_lock+0x2c/0x110 [ 1456.776806] ? loop_set_status_old+0x250/0x250 [ 1456.777352] blkdev_ioctl+0x291/0x710 [ 1456.777808] ? blkdev_common_ioctl+0x1930/0x1930 [ 1456.778375] ? selinux_file_ioctl+0xb6/0x270 [ 1456.778904] block_ioctl+0xf9/0x140 [ 1456.779337] ? blkdev_read_iter+0x1c0/0x1c0 [ 1456.779863] __x64_sys_ioctl+0x19a/0x210 [ 1456.780350] do_syscall_64+0x33/0x40 [ 1456.780798] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1456.781413] RIP: 0033:0x7f73e15558d7 [ 1456.781857] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.784065] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1456.784977] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1456.785833] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1456.786684] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1456.787527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1456.788386] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 31) 22:06:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1456.806254] FAT-fs (loop7): bogus number of reserved sectors [ 1456.807979] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:02 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:02 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), 0x0) 22:06:02 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x3, @any, 0x1}, 0xe) 22:06:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 32) [ 1456.912004] FAULT_INJECTION: forcing a failure. [ 1456.912004] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.913419] CPU: 1 PID: 8557 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1456.914199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.915147] Call Trace: [ 1456.915452] dump_stack+0x107/0x167 [ 1456.915879] should_fail.cold+0x5/0xa [ 1456.916321] ? create_object.isra.0+0x3a/0xa20 [ 1456.916847] should_failslab+0x5/0x20 [ 1456.917291] kmem_cache_alloc+0x5b/0x310 [ 1456.917762] create_object.isra.0+0x3a/0xa20 [ 1456.918268] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1456.918852] kmem_cache_alloc+0x159/0x310 [ 1456.919332] __kernfs_new_node+0xd4/0x860 [ 1456.919815] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1456.920354] ? kernfs_add_one+0x36e/0x4d0 [ 1456.920830] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1456.921385] ? wait_for_completion_io+0x270/0x270 [ 1456.921935] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1456.922536] kernfs_new_node+0x18d/0x250 [ 1456.923000] __kernfs_create_file+0x51/0x350 [ 1456.923503] sysfs_add_file_mode_ns+0x221/0x560 [ 1456.924041] internal_create_group+0x324/0xb30 [ 1456.924562] ? sysfs_remove_group+0x170/0x170 [ 1456.925075] ? lockdep_init_map_type+0x2c7/0x780 [ 1456.925616] ? blk_queue_flag_set+0x22/0x30 [ 1456.926106] ? __loop_update_dio+0x2d2/0x690 [ 1456.926606] loop_configure+0x958/0x1490 [ 1456.927074] lo_ioctl+0xa72/0x1760 [ 1456.927480] ? avc_has_extended_perms+0x7f1/0xf40 [ 1456.928037] ? loop_set_status_old+0x250/0x250 [ 1456.928561] ? avc_ss_reset+0x180/0x180 [ 1456.929015] ? find_held_lock+0x2c/0x110 [ 1456.929481] ? __lock_acquire+0xbb1/0x5b00 [ 1456.929986] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1456.930580] ? generic_block_fiemap+0x60/0x60 [ 1456.931088] ? lock_downgrade+0x6d0/0x6d0 [ 1456.931555] ? build_open_flags+0x6f0/0x6f0 [ 1456.932055] ? find_held_lock+0x2c/0x110 [ 1456.932516] ? loop_set_status_old+0x250/0x250 [ 1456.933034] blkdev_ioctl+0x291/0x710 [ 1456.933466] ? blkdev_common_ioctl+0x1930/0x1930 [ 1456.934009] ? selinux_file_ioctl+0xb6/0x270 [ 1456.934509] block_ioctl+0xf9/0x140 [ 1456.934918] ? blkdev_read_iter+0x1c0/0x1c0 [ 1456.935417] __x64_sys_ioctl+0x19a/0x210 [ 1456.935887] do_syscall_64+0x33/0x40 [ 1456.936313] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1456.936891] RIP: 0033:0x7f73e15558d7 [ 1456.937311] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.939391] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1456.940262] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1456.941071] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1456.941878] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1456.942682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1456.943488] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:03 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:03 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xd95, @any, 0xfffb}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) [ 1456.960676] FAT-fs (loop7): bogus number of reserved sectors [ 1456.961337] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:16 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 33) 22:06:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:16 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:16 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:16 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1, 0x1}, 0xe) 22:06:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1470.712535] FAULT_INJECTION: forcing a failure. [ 1470.712535] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.716284] CPU: 1 PID: 8568 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1470.717715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.719442] Call Trace: [ 1470.719996] dump_stack+0x107/0x167 [ 1470.720761] should_fail.cold+0x5/0xa [ 1470.721569] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1470.722769] should_failslab+0x5/0x20 [ 1470.723562] kmem_cache_alloc+0x5b/0x310 [ 1470.724424] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1470.725587] idr_get_free+0x4b5/0x8f0 [ 1470.726388] idr_alloc_u32+0x170/0x2d0 [ 1470.727199] ? __fprop_inc_percpu_max+0x130/0x130 [ 1470.728215] ? lock_acquire+0x197/0x470 [ 1470.729044] ? __kernfs_new_node+0xff/0x860 [ 1470.729948] idr_alloc_cyclic+0x102/0x230 [ 1470.730816] ? idr_alloc+0x130/0x130 [ 1470.731593] ? rwlock_bug.part.0+0x90/0x90 [ 1470.732496] __kernfs_new_node+0x117/0x860 [ 1470.733384] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1470.734363] ? kernfs_add_one+0x36e/0x4d0 [ 1470.735231] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1470.736261] ? wait_for_completion_io+0x270/0x270 [ 1470.737267] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1470.738359] kernfs_new_node+0x18d/0x250 [ 1470.739216] __kernfs_create_file+0x51/0x350 [ 1470.740153] sysfs_add_file_mode_ns+0x221/0x560 [ 1470.741122] internal_create_group+0x324/0xb30 [ 1470.742080] ? sysfs_remove_group+0x170/0x170 [ 1470.743017] ? lockdep_init_map_type+0x2c7/0x780 [ 1470.744004] ? blk_queue_flag_set+0x22/0x30 [ 1470.744902] ? __loop_update_dio+0x2d2/0x690 [ 1470.745825] loop_configure+0x958/0x1490 [ 1470.746679] lo_ioctl+0xa72/0x1760 [ 1470.747425] ? avc_has_extended_perms+0x7f1/0xf40 [ 1470.748473] ? loop_set_status_old+0x250/0x250 [ 1470.749419] ? avc_ss_reset+0x180/0x180 [ 1470.750248] ? find_held_lock+0x2c/0x110 [ 1470.751093] ? __lock_acquire+0xbb1/0x5b00 [ 1470.752020] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1470.753110] ? generic_block_fiemap+0x60/0x60 [ 1470.754036] ? lock_downgrade+0x6d0/0x6d0 [ 1470.754899] ? build_open_flags+0x6f0/0x6f0 [ 1470.755787] ? find_held_lock+0x2c/0x110 [ 1470.756636] ? loop_set_status_old+0x250/0x250 [ 1470.757585] blkdev_ioctl+0x291/0x710 [ 1470.758369] ? blkdev_common_ioctl+0x1930/0x1930 [ 1470.759361] ? selinux_file_ioctl+0xb6/0x270 [ 1470.760285] block_ioctl+0xf9/0x140 [ 1470.761032] ? blkdev_read_iter+0x1c0/0x1c0 [ 1470.761921] __x64_sys_ioctl+0x19a/0x210 [ 1470.762773] do_syscall_64+0x33/0x40 [ 1470.763545] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.764624] RIP: 0033:0x7f73e15558d7 [ 1470.765395] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1470.769189] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1470.770770] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1470.772257] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1470.773734] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1470.775198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1470.776690] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:16 executing program 2: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r0, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x40}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x20040000) [ 1470.813822] FAT-fs (loop7): bogus number of reserved sectors [ 1470.815248] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:16 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) 22:06:16 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2703, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:16 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 34) 22:06:16 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x7, 0x2}, 0xe) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x80000000, 0x0) accept4(r1, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000180)=0x80, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r6}}, 0x1cfd) syz_io_uring_submit(0x0, 0x0, &(0x7f00000011c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x4007, @fd=r1, 0x4690, 0x0, 0x0, 0xb, 0x1, {0x3, r6}}, 0x7) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x5, 0x1}, 0xe) [ 1470.925651] FAULT_INJECTION: forcing a failure. [ 1470.925651] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.928199] CPU: 1 PID: 8595 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1470.929628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.931352] Call Trace: [ 1470.931925] dump_stack+0x107/0x167 [ 1470.932706] should_fail.cold+0x5/0xa [ 1470.933502] ? create_object.isra.0+0x3a/0xa20 [ 1470.934450] should_failslab+0x5/0x20 [ 1470.935236] kmem_cache_alloc+0x5b/0x310 [ 1470.936093] create_object.isra.0+0x3a/0xa20 [ 1470.937001] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1470.938069] kmem_cache_alloc+0x159/0x310 [ 1470.938935] __kernfs_new_node+0xd4/0x860 [ 1470.939809] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1470.940803] ? kernfs_add_one+0x36e/0x4d0 [ 1470.941666] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1470.942671] ? wait_for_completion_io+0x270/0x270 [ 1470.943679] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1470.944779] kernfs_new_node+0x18d/0x250 [ 1470.945622] __kernfs_create_file+0x51/0x350 [ 1470.946534] sysfs_add_file_mode_ns+0x221/0x560 [ 1470.947512] internal_create_group+0x324/0xb30 [ 1470.948480] ? sysfs_remove_group+0x170/0x170 [ 1470.949414] ? lockdep_init_map_type+0x2c7/0x780 [ 1470.950411] ? blk_queue_flag_set+0x22/0x30 [ 1470.951308] ? __loop_update_dio+0x2d2/0x690 [ 1470.952235] loop_configure+0x958/0x1490 [ 1470.953087] lo_ioctl+0xa72/0x1760 [ 1470.953839] ? avc_has_extended_perms+0x7f1/0xf40 [ 1470.954854] ? loop_set_status_old+0x250/0x250 [ 1470.955804] ? avc_ss_reset+0x180/0x180 [ 1470.956634] ? find_held_lock+0x2c/0x110 [ 1470.957486] ? __lock_acquire+0xbb1/0x5b00 [ 1470.958404] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1470.959491] ? generic_block_fiemap+0x60/0x60 [ 1470.960438] ? lock_downgrade+0x6d0/0x6d0 [ 1470.961380] ? build_open_flags+0x6f0/0x6f0 [ 1470.962274] ? find_held_lock+0x2c/0x110 [ 1470.963121] ? loop_set_status_old+0x250/0x250 [ 1470.964079] blkdev_ioctl+0x291/0x710 [ 1470.964873] ? blkdev_common_ioctl+0x1930/0x1930 [ 1470.965863] ? selinux_file_ioctl+0xb6/0x270 [ 1470.966782] block_ioctl+0xf9/0x140 [ 1470.967538] ? blkdev_read_iter+0x1c0/0x1c0 [ 1470.968451] __x64_sys_ioctl+0x19a/0x210 [ 1470.969289] do_syscall_64+0x33/0x40 [ 1470.970068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.971139] RIP: 0033:0x7f73e15558d7 [ 1470.971917] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1470.975749] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1470.977329] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1470.978805] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1470.980289] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1470.981776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1470.983272] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:17 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1470.990802] FAT-fs (loop7): bogus number of reserved sectors [ 1470.992096] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:17 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 35) [ 1471.040225] FAULT_INJECTION: forcing a failure. [ 1471.040225] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.041630] CPU: 0 PID: 8602 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1471.042409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1471.043353] Call Trace: [ 1471.043660] dump_stack+0x107/0x167 [ 1471.044084] should_fail.cold+0x5/0xa [ 1471.044539] ? __kernfs_new_node+0xd4/0x860 [ 1471.045039] should_failslab+0x5/0x20 [ 1471.045468] kmem_cache_alloc+0x5b/0x310 [ 1471.045936] __kernfs_new_node+0xd4/0x860 [ 1471.046407] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1471.046941] ? kernfs_add_one+0x36e/0x4d0 [ 1471.047414] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1471.047967] ? wait_for_completion_io+0x270/0x270 [ 1471.048523] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1471.049119] kernfs_new_node+0x18d/0x250 [ 1471.049577] __kernfs_create_file+0x51/0x350 [ 1471.050077] sysfs_add_file_mode_ns+0x221/0x560 [ 1471.050609] internal_create_group+0x324/0xb30 [ 1471.051133] ? sysfs_remove_group+0x170/0x170 [ 1471.051639] ? lockdep_init_map_type+0x2c7/0x780 [ 1471.052187] ? blk_queue_flag_set+0x22/0x30 [ 1471.052678] ? __loop_update_dio+0x2d2/0x690 [ 1471.053178] loop_configure+0x958/0x1490 [ 1471.053641] lo_ioctl+0xa72/0x1760 [ 1471.054042] ? avc_has_extended_perms+0x7f1/0xf40 [ 1471.054585] ? loop_set_status_old+0x250/0x250 [ 1471.055103] ? avc_ss_reset+0x180/0x180 [ 1471.055549] ? find_held_lock+0x2c/0x110 [ 1471.056013] ? __lock_acquire+0xbb1/0x5b00 [ 1471.056523] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1471.057125] ? generic_block_fiemap+0x60/0x60 [ 1471.057632] ? lock_downgrade+0x6d0/0x6d0 [ 1471.058099] ? build_open_flags+0x6f0/0x6f0 [ 1471.058581] ? find_held_lock+0x2c/0x110 [ 1471.059044] ? loop_set_status_old+0x250/0x250 [ 1471.059556] blkdev_ioctl+0x291/0x710 [ 1471.059989] ? blkdev_common_ioctl+0x1930/0x1930 [ 1471.060531] ? selinux_file_ioctl+0xb6/0x270 [ 1471.061036] block_ioctl+0xf9/0x140 [ 1471.061439] ? blkdev_read_iter+0x1c0/0x1c0 [ 1471.061929] __x64_sys_ioctl+0x19a/0x210 [ 1471.062385] do_syscall_64+0x33/0x40 [ 1471.062809] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1471.063384] RIP: 0033:0x7f73e15558d7 [ 1471.063807] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1471.065901] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1471.066756] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1471.067560] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1471.068375] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1471.069179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1471.069980] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syslog(0x4, &(0x7f00000000c0), 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), r0) sendmsg$IEEE802154_START_REQ(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0x38}]}, 0x1c}}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r4}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000012}, 0x4000000) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="04892600", @ANYRES16=r2, @ANYBLOB="000426bd7000fedbdf252800000006000400a0aa00000a0001007770616e3000000006000600ffff000005002e00080000000a0001007770616e3400000005002e0009000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) [ 1471.091283] FAT-fs (loop7): bogus number of reserved sectors [ 1471.092030] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:31 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xba03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:31 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:31 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004640)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000002400)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/244, 0xf4}, {&(0x7f0000001340)=""/184, 0xb8}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x6, &(0x7f0000002480)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000002500)=""/65, 0x41}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/16, 0x10}, {&(0x7f00000035c0)=""/4096, 0x1000}], 0x4, &(0x7f0000004600)=[@cred={{0x1c}}], 0x20}}], 0x2, 0x0, &(0x7f00000046c0)) connect$bt_l2cap(r1, &(0x7f0000004700)={0x1f, 0x5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7, 0x2}, 0xe) 22:06:31 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 36) 22:06:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1485.791201] FAULT_INJECTION: forcing a failure. [ 1485.791201] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.792826] CPU: 1 PID: 8623 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1485.793759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1485.794845] Call Trace: [ 1485.795207] dump_stack+0x107/0x167 [ 1485.795703] should_fail.cold+0x5/0xa [ 1485.796223] ? create_object.isra.0+0x3a/0xa20 [ 1485.796861] should_failslab+0x5/0x20 [ 1485.797380] kmem_cache_alloc+0x5b/0x310 [ 1485.797935] create_object.isra.0+0x3a/0xa20 [ 1485.798530] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1485.799220] kmem_cache_alloc+0x159/0x310 [ 1485.799789] __kernfs_new_node+0xd4/0x860 [ 1485.800356] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1485.801005] ? kernfs_add_one+0x36e/0x4d0 [ 1485.801573] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1485.802231] ? wait_for_completion_io+0x270/0x270 [ 1485.802888] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1485.803598] kernfs_new_node+0x18d/0x250 [ 1485.804150] __kernfs_create_file+0x51/0x350 [ 1485.804755] sysfs_add_file_mode_ns+0x221/0x560 [ 1485.805388] internal_create_group+0x324/0xb30 [ 1485.806011] ? sysfs_remove_group+0x170/0x170 [ 1485.806623] ? lockdep_init_map_type+0x2c7/0x780 [ 1485.807270] ? blk_queue_flag_set+0x22/0x30 [ 1485.807858] ? __loop_update_dio+0x2d2/0x690 [ 1485.808459] loop_configure+0x958/0x1490 [ 1485.809031] lo_ioctl+0xa72/0x1760 [ 1485.809517] ? avc_has_extended_perms+0x7f1/0xf40 [ 1485.810173] ? loop_set_status_old+0x250/0x250 [ 1485.810800] ? avc_ss_reset+0x180/0x180 [ 1485.811347] ? find_held_lock+0x2c/0x110 [ 1485.811910] ? __lock_acquire+0xbb1/0x5b00 [ 1485.812511] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1485.813232] ? generic_block_fiemap+0x60/0x60 [ 1485.813838] ? lock_downgrade+0x6d0/0x6d0 [ 1485.814402] ? build_open_flags+0x6f0/0x6f0 [ 1485.814986] ? find_held_lock+0x2c/0x110 [ 1485.815538] ? loop_set_status_old+0x250/0x250 [ 1485.816159] blkdev_ioctl+0x291/0x710 [ 1485.816685] ? blkdev_common_ioctl+0x1930/0x1930 [ 1485.817330] ? selinux_file_ioctl+0xb6/0x270 [ 1485.817934] block_ioctl+0xf9/0x140 [ 1485.818428] ? blkdev_read_iter+0x1c0/0x1c0 [ 1485.819017] __x64_sys_ioctl+0x19a/0x210 [ 1485.819571] do_syscall_64+0x33/0x40 [ 1485.820076] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1485.820781] RIP: 0033:0x7f73e15558d7 [ 1485.821285] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1485.823785] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1485.824832] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1485.825803] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1485.826770] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1485.827741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1485.828718] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:31 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1485.847801] FAT-fs (loop7): bogus number of reserved sectors [ 1485.848722] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:31 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f00000033c0)='./file0/file0\x00', &(0x7f0000003240)={0x1, 0x17a, 0x1c}, 0x18) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) clock_gettime(0x0, &(0x7f00000031c0)={0x0, 0x0}) syz_io_uring_setup(0x776c, &(0x7f0000003280)={0x0, 0x3f44, 0x2, 0x2, 0x1cc, 0x0, r1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000003300)=0x0, &(0x7f0000003340)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000003380)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r5}}, 0x8f8) recvmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000003c0)=""/76, 0x4c}], 0x6, &(0x7f00000004c0)=""/186, 0xba}, 0x5}, {{&(0x7f0000000580)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000002940)=[{&(0x7f0000000600)=""/192, 0xc0}, {&(0x7f00000006c0)=""/103, 0x67}, {&(0x7f0000000740)=""/186, 0xba}, {&(0x7f0000000800)=""/117, 0x75}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/129, 0x81}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x7, &(0x7f00000029c0)=""/177, 0xb1}, 0x4}, {{&(0x7f0000002a80)=@ethernet, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002b00)=""/210, 0xd2}, {&(0x7f0000002c00)=""/27, 0x1b}, {&(0x7f0000002c40)=""/239, 0xef}, {&(0x7f0000002d40)=""/214, 0xd6}, {&(0x7f0000002e40)=""/10, 0xa}, {&(0x7f0000002e80)=""/166, 0xa6}, {&(0x7f0000002f40)=""/33, 0x21}, {&(0x7f0000002f80)}], 0x8, &(0x7f0000003040)=""/164, 0xa4}, 0x80}], 0x3, 0x2, &(0x7f0000003200)={r2, r3+60000000}) 22:06:31 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 37) 22:06:31 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf603, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1485.902960] FAULT_INJECTION: forcing a failure. [ 1485.902960] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.904528] CPU: 1 PID: 8633 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1485.905452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1485.906561] Call Trace: [ 1485.906912] dump_stack+0x107/0x167 [ 1485.907404] should_fail.cold+0x5/0xa [ 1485.907913] ? __kernfs_new_node+0xd4/0x860 [ 1485.908491] should_failslab+0x5/0x20 [ 1485.909006] kmem_cache_alloc+0x5b/0x310 [ 1485.909551] __kernfs_new_node+0xd4/0x860 [ 1485.910107] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1485.910733] ? kernfs_add_one+0x36e/0x4d0 [ 1485.911289] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1485.911933] ? wait_for_completion_io+0x270/0x270 [ 1485.912576] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1485.913293] kernfs_new_node+0x18d/0x250 [ 1485.913837] __kernfs_create_file+0x51/0x350 [ 1485.914427] sysfs_add_file_mode_ns+0x221/0x560 [ 1485.915052] internal_create_group+0x324/0xb30 [ 1485.915667] ? sysfs_remove_group+0x170/0x170 [ 1485.916265] ? lockdep_init_map_type+0x2c7/0x780 [ 1485.916909] ? blk_queue_flag_set+0x22/0x30 [ 1485.917485] ? __loop_update_dio+0x2d2/0x690 [ 1485.918071] loop_configure+0x958/0x1490 [ 1485.918621] lo_ioctl+0xa72/0x1760 [ 1485.919099] ? avc_has_extended_perms+0x7f1/0xf40 [ 1485.919747] ? loop_set_status_old+0x250/0x250 [ 1485.920358] ? avc_ss_reset+0x180/0x180 [ 1485.920899] ? find_held_lock+0x2c/0x110 [ 1485.921448] ? __lock_acquire+0xbb1/0x5b00 [ 1485.922037] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1485.922739] ? generic_block_fiemap+0x60/0x60 [ 1485.923336] ? lock_downgrade+0x6d0/0x6d0 [ 1485.923888] ? build_open_flags+0x6f0/0x6f0 [ 1485.924460] ? find_held_lock+0x2c/0x110 [ 1485.925013] ? loop_set_status_old+0x250/0x250 [ 1485.925619] blkdev_ioctl+0x291/0x710 [ 1485.926126] ? blkdev_common_ioctl+0x1930/0x1930 [ 1485.926762] ? selinux_file_ioctl+0xb6/0x270 [ 1485.927348] block_ioctl+0xf9/0x140 [ 1485.927828] ? blkdev_read_iter+0x1c0/0x1c0 [ 1485.928398] __x64_sys_ioctl+0x19a/0x210 [ 1485.928944] do_syscall_64+0x33/0x40 [ 1485.929437] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1485.930114] RIP: 0033:0x7f73e15558d7 [ 1485.930608] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1485.933056] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1485.934065] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1485.934988] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1485.935929] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1485.936869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1485.937813] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1485.955067] FAT-fs (loop7): bogus number of reserved sectors [ 1485.955868] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:32 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 38) 22:06:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xfff9, @none, 0x1, 0x1}, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7d, @none, 0x5b9f, 0x1}, 0xe) 22:06:32 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1486.014001] FAULT_INJECTION: forcing a failure. [ 1486.014001] name failslab, interval 1, probability 0, space 0, times 0 [ 1486.015485] CPU: 1 PID: 8645 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1486.016375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.017461] Call Trace: [ 1486.017807] dump_stack+0x107/0x167 [ 1486.018281] should_fail.cold+0x5/0xa [ 1486.018783] ? __kernfs_new_node+0xd4/0x860 [ 1486.019345] should_failslab+0x5/0x20 [ 1486.019844] kmem_cache_alloc+0x5b/0x310 [ 1486.020372] __kernfs_new_node+0xd4/0x860 [ 1486.020921] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1486.021530] ? kernfs_add_one+0x36e/0x4d0 [ 1486.022060] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1486.022688] ? wait_for_completion_io+0x270/0x270 [ 1486.023311] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1486.023988] kernfs_new_node+0x18d/0x250 [ 1486.024520] __kernfs_create_file+0x51/0x350 [ 1486.025097] sysfs_add_file_mode_ns+0x221/0x560 [ 1486.025705] internal_create_group+0x324/0xb30 [ 1486.026296] ? sysfs_remove_group+0x170/0x170 [ 1486.026878] ? lockdep_init_map_type+0x2c7/0x780 [ 1486.027496] ? blk_queue_flag_set+0x22/0x30 [ 1486.028058] ? __loop_update_dio+0x2d2/0x690 [ 1486.028634] loop_configure+0x958/0x1490 [ 1486.029167] lo_ioctl+0xa72/0x1760 [ 1486.029626] ? avc_has_extended_perms+0x7f1/0xf40 [ 1486.030251] ? loop_set_status_old+0x250/0x250 [ 1486.030846] ? avc_ss_reset+0x180/0x180 [ 1486.031359] ? find_held_lock+0x2c/0x110 [ 1486.031887] ? __lock_acquire+0xbb1/0x5b00 [ 1486.032462] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1486.033150] ? generic_block_fiemap+0x60/0x60 [ 1486.033728] ? lock_downgrade+0x6d0/0x6d0 [ 1486.034263] ? build_open_flags+0x6f0/0x6f0 [ 1486.034820] ? find_held_lock+0x2c/0x110 [ 1486.035345] ? loop_set_status_old+0x250/0x250 [ 1486.035935] blkdev_ioctl+0x291/0x710 [ 1486.036426] ? blkdev_common_ioctl+0x1930/0x1930 [ 1486.037047] ? selinux_file_ioctl+0xb6/0x270 [ 1486.037619] block_ioctl+0xf9/0x140 [ 1486.038087] ? blkdev_read_iter+0x1c0/0x1c0 [ 1486.038645] __x64_sys_ioctl+0x19a/0x210 [ 1486.039171] do_syscall_64+0x33/0x40 [ 1486.039650] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1486.040314] RIP: 0033:0x7f73e15558d7 [ 1486.040804] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.043186] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1486.044167] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1486.045092] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1486.045985] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1486.046899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1486.047776] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1486.068544] FAT-fs (loop7): bogus number of reserved sectors [ 1486.069335] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:45 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x20, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xee17, 0x2}, 0xe) 22:06:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 39) 22:06:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:45 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f00000033c0)='./file0/file0\x00', &(0x7f0000003240)={0x1, 0x17a, 0x1c}, 0x18) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) clock_gettime(0x0, &(0x7f00000031c0)={0x0, 0x0}) syz_io_uring_setup(0x776c, &(0x7f0000003280)={0x0, 0x3f44, 0x2, 0x2, 0x1cc, 0x0, r1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000003300)=0x0, &(0x7f0000003340)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000003380)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r5}}, 0x8f8) recvmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000003c0)=""/76, 0x4c}], 0x6, &(0x7f00000004c0)=""/186, 0xba}, 0x5}, {{&(0x7f0000000580)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000002940)=[{&(0x7f0000000600)=""/192, 0xc0}, {&(0x7f00000006c0)=""/103, 0x67}, {&(0x7f0000000740)=""/186, 0xba}, {&(0x7f0000000800)=""/117, 0x75}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/129, 0x81}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x7, &(0x7f00000029c0)=""/177, 0xb1}, 0x4}, {{&(0x7f0000002a80)=@ethernet, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002b00)=""/210, 0xd2}, {&(0x7f0000002c00)=""/27, 0x1b}, {&(0x7f0000002c40)=""/239, 0xef}, {&(0x7f0000002d40)=""/214, 0xd6}, {&(0x7f0000002e40)=""/10, 0xa}, {&(0x7f0000002e80)=""/166, 0xa6}, {&(0x7f0000002f40)=""/33, 0x21}, {&(0x7f0000002f80)}], 0x8, &(0x7f0000003040)=""/164, 0xa4}, 0x80}], 0x3, 0x2, &(0x7f0000003200)={r2, r3+60000000}) [ 1499.414145] FAULT_INJECTION: forcing a failure. [ 1499.414145] name failslab, interval 1, probability 0, space 0, times 0 [ 1499.415621] CPU: 0 PID: 8655 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1499.416465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1499.417509] Call Trace: [ 1499.417842] dump_stack+0x107/0x167 [ 1499.418295] should_fail.cold+0x5/0xa [ 1499.418776] ? kobject_uevent_env+0x22b/0xfd0 [ 1499.419344] ? dev_uevent_filter+0xd0/0xd0 [ 1499.419876] should_failslab+0x5/0x20 [ 1499.420357] kmem_cache_alloc_trace+0x55/0x320 [ 1499.420933] ? loop_configure+0xad6/0x1490 [ 1499.421468] ? dev_uevent_filter+0xd0/0xd0 [ 1499.421990] kobject_uevent_env+0x22b/0xfd0 [ 1499.422531] loop_configure+0x1170/0x1490 [ 1499.423065] lo_ioctl+0xa72/0x1760 [ 1499.423513] ? avc_has_extended_perms+0x7f1/0xf40 [ 1499.424119] ? loop_set_status_old+0x250/0x250 [ 1499.424699] ? avc_ss_reset+0x180/0x180 [ 1499.425204] ? find_held_lock+0x2c/0x110 [ 1499.425722] ? __lock_acquire+0xbb1/0x5b00 [ 1499.426283] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1499.426933] ? generic_block_fiemap+0x60/0x60 [ 1499.427485] ? lock_downgrade+0x6d0/0x6d0 [ 1499.428001] ? build_open_flags+0x6f0/0x6f0 [ 1499.428534] ? find_held_lock+0x2c/0x110 [ 1499.429037] ? loop_set_status_old+0x250/0x250 [ 1499.429606] blkdev_ioctl+0x291/0x710 [ 1499.430081] ? blkdev_common_ioctl+0x1930/0x1930 [ 1499.430666] ? selinux_file_ioctl+0xb6/0x270 [ 1499.431211] block_ioctl+0xf9/0x140 [ 1499.431657] ? blkdev_read_iter+0x1c0/0x1c0 [ 1499.432189] __x64_sys_ioctl+0x19a/0x210 [ 1499.432692] do_syscall_64+0x33/0x40 [ 1499.433156] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1499.433791] RIP: 0033:0x7f73e15558d7 [ 1499.434249] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1499.436535] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1499.437494] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1499.438379] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1499.439265] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1499.440143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1499.441019] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1499.448901] FAT-fs (loop7): bogus number of reserved sectors [ 1499.449651] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:45 executing program 2: sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24004040}, 0x40090) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @any, 0x0, 0x2}, 0xe) syz_io_uring_setup(0xc5f, &(0x7f00000001c0)={0x0, 0x2da1, 0x20, 0x1, 0x325}, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000e9a000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000240)) r2 = syz_open_dev$vcsu(&(0x7f0000000280), 0x95, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000480)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/17, 0x11}], 0x1, &(0x7f0000000340)=""/203, 0xcb}, 0x0, 0x2, 0x0, {0x1}}, 0x4) socket$inet(0x2, 0x0, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r4 = openat(r3, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ftruncate(r4, 0xfffffffffffffffc) 22:06:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 40) 22:06:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1499.501875] FAULT_INJECTION: forcing a failure. [ 1499.501875] name failslab, interval 1, probability 0, space 0, times 0 [ 1499.503285] CPU: 0 PID: 8675 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1499.504102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1499.505102] Call Trace: [ 1499.505426] dump_stack+0x107/0x167 [ 1499.505861] should_fail.cold+0x5/0xa [ 1499.506320] ? create_object.isra.0+0x3a/0xa20 [ 1499.506868] should_failslab+0x5/0x20 [ 1499.507328] kmem_cache_alloc+0x5b/0x310 [ 1499.507815] create_object.isra.0+0x3a/0xa20 [ 1499.508339] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1499.508945] kmem_cache_alloc_trace+0x151/0x320 [ 1499.509503] ? dev_uevent_filter+0xd0/0xd0 [ 1499.510005] kobject_uevent_env+0x22b/0xfd0 [ 1499.510527] loop_configure+0x1170/0x1490 [ 1499.511025] lo_ioctl+0xa72/0x1760 [ 1499.511448] ? avc_has_extended_perms+0x7f1/0xf40 [ 1499.512023] ? loop_set_status_old+0x250/0x250 [ 1499.512567] ? avc_ss_reset+0x180/0x180 [ 1499.513045] ? find_held_lock+0x2c/0x110 [ 1499.513537] ? __lock_acquire+0xbb1/0x5b00 [ 1499.514069] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1499.514690] ? generic_block_fiemap+0x60/0x60 [ 1499.515220] ? lock_downgrade+0x6d0/0x6d0 [ 1499.515713] ? build_open_flags+0x6f0/0x6f0 [ 1499.516224] ? find_held_lock+0x2c/0x110 [ 1499.516713] ? loop_set_status_old+0x250/0x250 [ 1499.517262] blkdev_ioctl+0x291/0x710 [ 1499.517714] ? blkdev_common_ioctl+0x1930/0x1930 [ 1499.518282] ? selinux_file_ioctl+0xb6/0x270 [ 1499.518812] block_ioctl+0xf9/0x140 [ 1499.519241] ? blkdev_read_iter+0x1c0/0x1c0 [ 1499.519754] __x64_sys_ioctl+0x19a/0x210 [ 1499.520235] do_syscall_64+0x33/0x40 [ 1499.520678] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1499.521298] RIP: 0033:0x7f73e15558d7 [ 1499.521743] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1499.523938] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1499.524846] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1499.525700] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1499.526548] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1499.527389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1499.528230] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1499.596638] FAT-fs (loop7): bogus number of reserved sectors [ 1499.597347] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 41) 22:06:45 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x20, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xee17, 0x2}, 0xe) [ 1499.689939] FAULT_INJECTION: forcing a failure. [ 1499.689939] name failslab, interval 1, probability 0, space 0, times 0 [ 1499.691293] CPU: 0 PID: 8692 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1499.692082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1499.693039] Call Trace: [ 1499.693365] dump_stack+0x107/0x167 [ 1499.693793] should_fail.cold+0x5/0xa [ 1499.694232] ? kobject_get_path+0xc5/0x1f0 [ 1499.694720] should_failslab+0x5/0x20 [ 1499.695175] __kmalloc+0x72/0x390 [ 1499.695573] ? trace_hardirqs_on+0x5b/0x180 [ 1499.696069] kobject_get_path+0xc5/0x1f0 [ 1499.696534] kobject_uevent_env+0x251/0xfd0 [ 1499.697039] loop_configure+0x1170/0x1490 [ 1499.697525] lo_ioctl+0xa72/0x1760 [ 1499.697935] ? avc_has_extended_perms+0x7f1/0xf40 [ 1499.698495] ? loop_set_status_old+0x250/0x250 [ 1499.699020] ? avc_ss_reset+0x180/0x180 [ 1499.699480] ? find_held_lock+0x2c/0x110 [ 1499.699952] ? __lock_acquire+0xbb1/0x5b00 [ 1499.700460] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1499.701073] ? generic_block_fiemap+0x60/0x60 [ 1499.701591] ? lock_downgrade+0x6d0/0x6d0 [ 1499.702073] ? build_open_flags+0x6f0/0x6f0 [ 1499.702570] ? find_held_lock+0x2c/0x110 [ 1499.703044] ? loop_set_status_old+0x250/0x250 [ 1499.703567] blkdev_ioctl+0x291/0x710 [ 1499.704006] ? blkdev_common_ioctl+0x1930/0x1930 [ 1499.704544] ? selinux_file_ioctl+0xb6/0x270 [ 1499.705060] block_ioctl+0xf9/0x140 [ 1499.705479] ? blkdev_read_iter+0x1c0/0x1c0 [ 1499.705971] __x64_sys_ioctl+0x19a/0x210 [ 1499.706440] do_syscall_64+0x33/0x40 [ 1499.706862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1499.707453] RIP: 0033:0x7f73e15558d7 [ 1499.707885] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1499.710010] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1499.710893] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1499.711713] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1499.712534] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1499.713361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1499.714197] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1499.729238] FAT-fs (loop7): bogus number of reserved sectors [ 1499.729941] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:58 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 42) 22:06:58 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:58 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:58 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x20, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xee17, 0x2}, 0xe) 22:06:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:06:58 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1512.242055] FAULT_INJECTION: forcing a failure. [ 1512.242055] name failslab, interval 1, probability 0, space 0, times 0 [ 1512.243535] CPU: 0 PID: 8699 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1512.244408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1512.245456] Call Trace: [ 1512.245804] dump_stack+0x107/0x167 [ 1512.246272] should_fail.cold+0x5/0xa [ 1512.246761] ? create_object.isra.0+0x3a/0xa20 [ 1512.247343] should_failslab+0x5/0x20 [ 1512.247836] kmem_cache_alloc+0x5b/0x310 [ 1512.248358] create_object.isra.0+0x3a/0xa20 [ 1512.248913] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1512.249568] __kmalloc+0x16e/0x390 [ 1512.250025] kobject_get_path+0xc5/0x1f0 [ 1512.250543] kobject_uevent_env+0x251/0xfd0 [ 1512.251100] loop_configure+0x1170/0x1490 [ 1512.251636] lo_ioctl+0xa72/0x1760 [ 1512.252092] ? avc_has_extended_perms+0x7f1/0xf40 [ 1512.252708] ? loop_set_status_old+0x250/0x250 [ 1512.253291] ? avc_ss_reset+0x180/0x180 [ 1512.253823] ? find_held_lock+0x2c/0x110 [ 1512.254349] ? __lock_acquire+0xbb1/0x5b00 [ 1512.254912] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1512.255581] ? generic_block_fiemap+0x60/0x60 [ 1512.256147] ? lock_downgrade+0x6d0/0x6d0 [ 1512.256671] ? build_open_flags+0x6f0/0x6f0 [ 1512.257213] ? find_held_lock+0x2c/0x110 [ 1512.257746] ? loop_set_status_old+0x250/0x250 [ 1512.258325] blkdev_ioctl+0x291/0x710 [ 1512.258809] ? blkdev_common_ioctl+0x1930/0x1930 [ 1512.259414] ? selinux_file_ioctl+0xb6/0x270 [ 1512.259978] block_ioctl+0xf9/0x140 [ 1512.260441] ? blkdev_read_iter+0x1c0/0x1c0 [ 1512.260994] __x64_sys_ioctl+0x19a/0x210 [ 1512.261513] do_syscall_64+0x33/0x40 [ 1512.261992] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1512.262637] RIP: 0033:0x7f73e15558d7 [ 1512.263109] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1512.265446] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1512.266414] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1512.267312] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1512.268208] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1512.269103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1512.270007] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:06:58 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1512.284210] FAT-fs (loop7): bogus number of reserved sectors [ 1512.285637] FAT-fs (loop7): Can't find a valid FAT filesystem 22:06:58 executing program 2: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:58 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:58 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) setsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000100)={0x77359400}, 0x10) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x6, @none, 0x1, 0x2}, 0xe) 22:06:58 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 43) 22:06:58 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:06:58 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) setsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000100)={0x77359400}, 0x10) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x6, @none, 0x1, 0x2}, 0xe) [ 1512.409584] FAULT_INJECTION: forcing a failure. [ 1512.409584] name failslab, interval 1, probability 0, space 0, times 0 [ 1512.411483] CPU: 0 PID: 8729 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1512.412312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1512.413268] Call Trace: [ 1512.413586] dump_stack+0x107/0x167 [ 1512.414035] should_fail.cold+0x5/0xa [ 1512.414500] ? __alloc_skb+0x6d/0x5b0 [ 1512.414961] should_failslab+0x5/0x20 [ 1512.415422] kmem_cache_alloc_node+0x55/0x330 [ 1512.415968] __alloc_skb+0x6d/0x5b0 [ 1512.416411] alloc_uevent_skb+0x7b/0x210 [ 1512.416896] kobject_uevent_env+0x99a/0xfd0 [ 1512.417424] loop_configure+0x1170/0x1490 [ 1512.417935] lo_ioctl+0xa72/0x1760 [ 1512.418372] ? avc_has_extended_perms+0x7f1/0xf40 [ 1512.418956] ? loop_set_status_old+0x250/0x250 [ 1512.419508] ? avc_ss_reset+0x180/0x180 [ 1512.419992] ? find_held_lock+0x2c/0x110 [ 1512.420491] ? __lock_acquire+0xbb1/0x5b00 [ 1512.421020] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1512.421663] ? generic_block_fiemap+0x60/0x60 [ 1512.422196] ? lock_downgrade+0x6d0/0x6d0 [ 1512.422695] ? build_open_flags+0x6f0/0x6f0 [ 1512.423213] ? find_held_lock+0x2c/0x110 [ 1512.423708] ? loop_set_status_old+0x250/0x250 [ 1512.424258] blkdev_ioctl+0x291/0x710 [ 1512.424712] ? blkdev_common_ioctl+0x1930/0x1930 [ 1512.425280] ? selinux_file_ioctl+0xb6/0x270 [ 1512.425819] block_ioctl+0xf9/0x140 [ 1512.426252] ? blkdev_read_iter+0x1c0/0x1c0 [ 1512.426768] __x64_sys_ioctl+0x19a/0x210 [ 1512.427252] do_syscall_64+0x33/0x40 [ 1512.427696] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1512.428311] RIP: 0033:0x7f73e15558d7 [ 1512.428758] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1512.430973] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1512.431879] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1512.432740] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1512.433594] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1512.434447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1512.435300] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1512.468239] FAT-fs (loop7): bogus number of reserved sectors [ 1512.469078] FAT-fs (loop7): Can't find a valid FAT filesystem 22:07:11 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:11 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) setsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000100)={0x77359400}, 0x10) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x6, @none, 0x1, 0x2}, 0xe) 22:07:11 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 44) 22:07:11 executing program 3: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1525.420421] FAULT_INJECTION: forcing a failure. [ 1525.420421] name failslab, interval 1, probability 0, space 0, times 0 [ 1525.423073] CPU: 1 PID: 8739 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1525.424569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1525.426401] Call Trace: [ 1525.426985] dump_stack+0x107/0x167 [ 1525.427781] should_fail.cold+0x5/0xa [ 1525.428603] ? create_object.isra.0+0x3a/0xa20 [ 1525.429605] should_failslab+0x5/0x20 [ 1525.430456] kmem_cache_alloc+0x5b/0x310 [ 1525.431346] create_object.isra.0+0x3a/0xa20 [ 1525.432297] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1525.433405] kmem_cache_alloc_node+0x169/0x330 [ 1525.434432] __alloc_skb+0x6d/0x5b0 [ 1525.435224] alloc_uevent_skb+0x7b/0x210 [ 1525.436086] kobject_uevent_env+0x99a/0xfd0 [ 1525.437045] loop_configure+0x1170/0x1490 [ 1525.437944] lo_ioctl+0xa72/0x1760 [ 1525.438718] ? avc_has_extended_perms+0x7f1/0xf40 [ 1525.439737] ? loop_set_status_old+0x250/0x250 [ 1525.440713] ? avc_ss_reset+0x180/0x180 [ 1525.441592] ? find_held_lock+0x2c/0x110 [ 1525.442692] ? __lock_acquire+0xbb1/0x5b00 [ 1525.443881] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1525.445262] ? generic_block_fiemap+0x60/0x60 [ 1525.446458] ? lock_downgrade+0x6d0/0x6d0 [ 1525.447416] ? build_open_flags+0x6f0/0x6f0 [ 1525.448325] ? find_held_lock+0x2c/0x110 [ 1525.449183] ? loop_set_status_old+0x250/0x250 [ 1525.450158] blkdev_ioctl+0x291/0x710 [ 1525.450987] ? blkdev_common_ioctl+0x1930/0x1930 [ 1525.451991] ? selinux_file_ioctl+0xb6/0x270 [ 1525.452933] block_ioctl+0xf9/0x140 [ 1525.453705] ? blkdev_read_iter+0x1c0/0x1c0 [ 1525.454622] __x64_sys_ioctl+0x19a/0x210 [ 1525.455490] do_syscall_64+0x33/0x40 [ 1525.456282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1525.457359] RIP: 0033:0x7f73e15558d7 [ 1525.458178] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1525.462083] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1525.463717] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1525.465229] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1525.466782] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1525.468278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1525.469787] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1525.480384] FAT-fs (loop7): bogus number of reserved sectors [ 1525.481749] FAT-fs (loop7): Can't find a valid FAT filesystem 22:07:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) setsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000100)={0x77359400}, 0x10) 22:07:11 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 45) 22:07:11 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1525.587894] FAULT_INJECTION: forcing a failure. [ 1525.587894] name failslab, interval 1, probability 0, space 0, times 0 [ 1525.590376] CPU: 0 PID: 8759 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1525.591813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1525.593546] Call Trace: [ 1525.594116] dump_stack+0x107/0x167 [ 1525.594879] should_fail.cold+0x5/0xa [ 1525.595686] ? skb_clone+0x14f/0x3d0 [ 1525.596473] should_failslab+0x5/0x20 [ 1525.597279] kmem_cache_alloc+0x5b/0x310 [ 1525.598146] skb_clone+0x14f/0x3d0 [ 1525.598896] netlink_broadcast_filtered+0xa08/0xdc0 [ 1525.599959] netlink_broadcast+0x35/0x50 [ 1525.600814] kobject_uevent_env+0x93d/0xfd0 [ 1525.601738] loop_configure+0x1170/0x1490 [ 1525.602638] lo_ioctl+0xa72/0x1760 [ 1525.603388] ? avc_has_extended_perms+0x7f1/0xf40 [ 1525.604404] ? loop_set_status_old+0x250/0x250 [ 1525.605365] ? avc_ss_reset+0x180/0x180 [ 1525.606233] ? __lock_acquire+0xbb1/0x5b00 [ 1525.607180] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1525.608277] ? generic_block_fiemap+0x60/0x60 [ 1525.609211] ? lock_downgrade+0x6d0/0x6d0 [ 1525.610096] ? loop_set_status_old+0x250/0x250 [ 1525.611049] blkdev_ioctl+0x291/0x710 [ 1525.611845] ? blkdev_common_ioctl+0x1930/0x1930 [ 1525.612837] ? selinux_file_ioctl+0xb6/0x270 [ 1525.613768] block_ioctl+0xf9/0x140 [ 1525.614531] ? blkdev_read_iter+0x1c0/0x1c0 [ 1525.615450] __x64_sys_ioctl+0x19a/0x210 [ 1525.616327] do_syscall_64+0x33/0x40 [ 1525.617126] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1525.618245] RIP: 0033:0x7f73e15558d7 [ 1525.619046] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1525.623007] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1525.624641] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1525.626184] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1525.627709] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1525.629243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1525.630782] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:07:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) 22:07:11 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x11010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1525.645436] FAT-fs (loop7): bogus number of reserved sectors [ 1525.646889] FAT-fs (loop7): Can't find a valid FAT filesystem 22:07:11 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 46) 22:07:11 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x21000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) [ 1525.762963] FAULT_INJECTION: forcing a failure. [ 1525.762963] name failslab, interval 1, probability 0, space 0, times 0 [ 1525.765483] CPU: 0 PID: 8768 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1525.766926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1525.768648] Call Trace: [ 1525.769198] dump_stack+0x107/0x167 [ 1525.769955] should_fail.cold+0x5/0xa [ 1525.770764] ? skb_clone+0x14f/0x3d0 [ 1525.771550] should_failslab+0x5/0x20 [ 1525.772340] kmem_cache_alloc+0x5b/0x310 [ 1525.773206] skb_clone+0x14f/0x3d0 [ 1525.773956] netlink_broadcast_filtered+0xa08/0xdc0 [ 1525.775037] netlink_broadcast+0x35/0x50 [ 1525.775890] kobject_uevent_env+0x93d/0xfd0 [ 1525.776814] loop_configure+0x1170/0x1490 [ 1525.777686] lo_ioctl+0xa72/0x1760 [ 1525.778435] ? avc_has_extended_perms+0x7f1/0xf40 [ 1525.779440] ? loop_set_status_old+0x250/0x250 [ 1525.780395] ? avc_ss_reset+0x180/0x180 [ 1525.781223] ? find_held_lock+0x2c/0x110 [ 1525.782087] ? __lock_acquire+0xbb1/0x5b00 [ 1525.783013] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1525.784106] ? generic_block_fiemap+0x60/0x60 [ 1525.785041] ? lock_downgrade+0x6d0/0x6d0 [ 1525.785909] ? build_open_flags+0x6f0/0x6f0 [ 1525.786816] ? find_held_lock+0x2c/0x110 [ 1525.787676] ? loop_set_status_old+0x250/0x250 [ 1525.788622] blkdev_ioctl+0x291/0x710 [ 1525.789420] ? blkdev_common_ioctl+0x1930/0x1930 [ 1525.790429] ? selinux_file_ioctl+0xb6/0x270 [ 1525.791349] block_ioctl+0xf9/0x140 [ 1525.792104] ? blkdev_read_iter+0x1c0/0x1c0 [ 1525.793013] __x64_sys_ioctl+0x19a/0x210 [ 1525.793862] do_syscall_64+0x33/0x40 [ 1525.794649] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1525.795721] RIP: 0033:0x7f73e15558d7 [ 1525.796503] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1525.800365] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1525.801957] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1525.803462] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1525.804952] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1525.806443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1525.807927] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 [ 1525.854972] FAT-fs (loop7): bogus number of reserved sectors [ 1525.856290] FAT-fs (loop7): Can't find a valid FAT filesystem 22:07:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x27030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:24 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:24 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5, @none}, 0xe) 22:07:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 47) 22:07:24 executing program 3: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1538.796991] FAULT_INJECTION: forcing a failure. [ 1538.796991] name failslab, interval 1, probability 0, space 0, times 0 [ 1538.799385] CPU: 1 PID: 8780 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1538.800857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1538.802593] Call Trace: [ 1538.803151] dump_stack+0x107/0x167 [ 1538.803945] should_fail.cold+0x5/0xa [ 1538.804769] ? create_object.isra.0+0x3a/0xa20 [ 1538.805759] should_failslab+0x5/0x20 [ 1538.806592] kmem_cache_alloc+0x5b/0x310 [ 1538.807476] create_object.isra.0+0x3a/0xa20 [ 1538.808418] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1538.809517] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1538.810615] ? alloc_uevent_skb+0x7b/0x210 [ 1538.811530] __alloc_skb+0xb1/0x5b0 [ 1538.812318] alloc_uevent_skb+0x7b/0x210 [ 1538.813194] kobject_uevent_env+0x99a/0xfd0 [ 1538.814143] loop_configure+0x1170/0x1490 [ 1538.815062] lo_ioctl+0xa72/0x1760 [ 1538.815834] ? avc_has_extended_perms+0x7f1/0xf40 [ 1538.816874] ? loop_set_status_old+0x250/0x250 [ 1538.817862] ? avc_ss_reset+0x180/0x180 [ 1538.818735] ? find_held_lock+0x2c/0x110 [ 1538.819622] ? __lock_acquire+0xbb1/0x5b00 [ 1538.820563] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1538.821692] ? generic_block_fiemap+0x60/0x60 [ 1538.822662] ? lock_downgrade+0x6d0/0x6d0 [ 1538.823549] ? build_open_flags+0x6f0/0x6f0 [ 1538.824439] ? find_held_lock+0x2c/0x110 [ 1538.825297] ? loop_set_status_old+0x250/0x250 [ 1538.826284] blkdev_ioctl+0x291/0x710 [ 1538.827114] ? blkdev_common_ioctl+0x1930/0x1930 [ 1538.828134] ? selinux_file_ioctl+0xb6/0x270 [ 1538.829086] block_ioctl+0xf9/0x140 [ 1538.829851] ? blkdev_read_iter+0x1c0/0x1c0 [ 1538.830787] __x64_sys_ioctl+0x19a/0x210 [ 1538.831663] do_syscall_64+0x33/0x40 [ 1538.832451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1538.833510] RIP: 0033:0x7f73e15558d7 [ 1538.834311] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1538.838166] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1538.839752] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1538.841285] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1538.842832] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1538.844371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1538.845906] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:07:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:24 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x41, 0x80}, 0x18) 22:07:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xba030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc5020000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1538.872065] FAT-fs (loop7): bogus number of reserved sectors [ 1538.873362] FAT-fs (loop7): Can't find a valid FAT filesystem 22:07:24 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) 22:07:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 48) [ 1538.939018] FAULT_INJECTION: forcing a failure. [ 1538.939018] name failslab, interval 1, probability 0, space 0, times 0 [ 1538.941475] CPU: 1 PID: 8809 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1538.942947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1538.944741] Call Trace: [ 1538.945319] dump_stack+0x107/0x167 [ 1538.946117] should_fail.cold+0x5/0xa [ 1538.946942] ? skb_clone+0x14f/0x3d0 [ 1538.947756] should_failslab+0x5/0x20 [ 1538.948582] kmem_cache_alloc+0x5b/0x310 [ 1538.949468] skb_clone+0x14f/0x3d0 [ 1538.950250] netlink_broadcast_filtered+0xa08/0xdc0 [ 1538.951357] netlink_broadcast+0x35/0x50 [ 1538.952229] kobject_uevent_env+0x93d/0xfd0 [ 1538.953178] loop_configure+0x1170/0x1490 [ 1538.954089] lo_ioctl+0xa72/0x1760 [ 1538.954839] ? avc_has_extended_perms+0x7f1/0xf40 [ 1538.955887] ? loop_set_status_old+0x250/0x250 [ 1538.956879] ? avc_ss_reset+0x180/0x180 [ 1538.957746] ? find_held_lock+0x2c/0x110 [ 1538.958642] ? __lock_acquire+0xbb1/0x5b00 [ 1538.959601] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1538.960735] ? generic_block_fiemap+0x60/0x60 [ 1538.961678] ? lock_downgrade+0x6d0/0x6d0 [ 1538.962539] ? build_open_flags+0x6f0/0x6f0 [ 1538.963427] ? find_held_lock+0x2c/0x110 [ 1538.964297] ? loop_set_status_old+0x250/0x250 [ 1538.965262] blkdev_ioctl+0x291/0x710 [ 1538.966073] ? blkdev_common_ioctl+0x1930/0x1930 [ 1538.967083] ? selinux_file_ioctl+0xb6/0x270 [ 1538.968028] block_ioctl+0xf9/0x140 [ 1538.968779] ? blkdev_read_iter+0x1c0/0x1c0 [ 1538.969696] __x64_sys_ioctl+0x19a/0x210 [ 1538.970557] do_syscall_64+0x33/0x40 [ 1538.971324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1538.972392] RIP: 0033:0x7f73e15558d7 [ 1538.973188] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1538.977051] RSP: 002b:00007f73deacaf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1538.978673] RAX: ffffffffffffffda RBX: 00007f73e159f970 RCX: 00007f73e15558d7 [ 1538.980185] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1538.981708] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1538.983228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1538.984754] R13: 0000000000000004 R14: 00000000200001c0 R15: 0000000000000000 22:07:25 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) [ 1539.010751] FAT-fs (loop7): bogus number of reserved sectors [ 1539.012075] FAT-fs (loop7): Can't find a valid FAT filesystem 22:07:39 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 49) 22:07:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:39 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf6030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:39 executing program 2: getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 22:07:39 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:39 executing program 3: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1553.756510] FAULT_INJECTION: forcing a failure. [ 1553.756510] name failslab, interval 1, probability 0, space 0, times 0 22:07:39 executing program 2: getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) [ 1553.759121] CPU: 1 PID: 8824 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1553.760798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1553.762654] Call Trace: [ 1553.763264] dump_stack+0x107/0x167 [ 1553.764074] should_fail.cold+0x5/0xa [ 1553.764925] ? getname_flags.part.0+0x50/0x4f0 [ 1553.765945] should_failslab+0x5/0x20 [ 1553.766796] kmem_cache_alloc+0x5b/0x310 [ 1553.767707] ? generic_block_fiemap+0x60/0x60 [ 1553.768706] getname_flags.part.0+0x50/0x4f0 [ 1553.769722] getname_flags+0x9a/0xe0 [ 1553.770552] do_mkdirat+0x8f/0x2b0 [ 1553.771385] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1553.772585] ? user_path_create+0xf0/0xf0 [ 1553.773515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1553.774676] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1553.775832] do_syscall_64+0x33/0x40 [ 1553.776659] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1553.777798] RIP: 0033:0x7f73e1554c27 22:07:39 executing program 2: getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) [ 1553.778623] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1553.782862] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1553.784572] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1553.786188] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1553.787821] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1553.789414] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1553.791011] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:07:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 22:07:39 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 22:07:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 22:07:39 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:39 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 50) 22:07:40 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) [ 1553.953036] FAULT_INJECTION: forcing a failure. [ 1553.953036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1553.955758] CPU: 1 PID: 8848 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1553.957298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1553.959171] Call Trace: [ 1553.959766] dump_stack+0x107/0x167 [ 1553.960592] should_fail.cold+0x5/0xa [ 1553.961453] strncpy_from_user+0x34/0x470 [ 1553.962389] getname_flags.part.0+0x95/0x4f0 [ 1553.963381] getname_flags+0x9a/0xe0 [ 1553.964229] do_mkdirat+0x8f/0x2b0 [ 1553.965030] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1553.966235] ? user_path_create+0xf0/0xf0 [ 1553.967185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1553.968364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1553.969526] do_syscall_64+0x33/0x40 [ 1553.970358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1553.971519] RIP: 0033:0x7f73e1554c27 [ 1553.972353] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1553.976497] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1553.978205] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1553.979813] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1553.981418] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1553.983029] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1553.984630] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:07:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:53 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 22:07:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 51) 22:07:53 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:53 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:07:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:07:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1567.106045] FAULT_INJECTION: forcing a failure. [ 1567.106045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1567.107518] CPU: 0 PID: 8862 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1567.108348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1567.109338] Call Trace: [ 1567.109662] dump_stack+0x107/0x167 [ 1567.110132] should_fail.cold+0x5/0xa [ 1567.110592] strncpy_from_user+0x34/0x470 [ 1567.111093] getname_flags.part.0+0x95/0x4f0 [ 1567.111643] getname_flags+0x9a/0xe0 [ 1567.112089] do_mkdirat+0x8f/0x2b0 [ 1567.112518] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1567.113164] ? user_path_create+0xf0/0xf0 [ 1567.113667] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1567.114299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1567.114916] do_syscall_64+0x33/0x40 [ 1567.115379] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1567.116000] RIP: 0033:0x7f73e1554c27 [ 1567.116454] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1567.118669] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1567.119600] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1567.120462] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1567.121315] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1567.122180] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1567.123045] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:07:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 52) [ 1567.168196] FAULT_INJECTION: forcing a failure. [ 1567.168196] name failslab, interval 1, probability 0, space 0, times 0 [ 1567.170764] CPU: 1 PID: 8875 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1567.172313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1567.174161] Call Trace: [ 1567.174757] dump_stack+0x107/0x167 [ 1567.175619] should_fail.cold+0x5/0xa [ 1567.176465] ? create_object.isra.0+0x3a/0xa20 [ 1567.177492] should_failslab+0x5/0x20 [ 1567.178339] kmem_cache_alloc+0x5b/0x310 [ 1567.179250] create_object.isra.0+0x3a/0xa20 [ 1567.180253] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1567.181389] kmem_cache_alloc+0x159/0x310 [ 1567.182327] getname_flags.part.0+0x50/0x4f0 [ 1567.183304] getname_flags+0x9a/0xe0 [ 1567.184139] do_mkdirat+0x8f/0x2b0 [ 1567.184935] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1567.186135] ? user_path_create+0xf0/0xf0 [ 1567.187060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1567.188233] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1567.189380] do_syscall_64+0x33/0x40 [ 1567.190214] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1567.191354] RIP: 0033:0x7f73e1554c27 [ 1567.192192] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1567.196316] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1567.198012] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1567.199626] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1567.201223] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1567.202820] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1567.204424] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1567.216307] FAT-fs (loop7): bogus number of reserved sectors [ 1567.217669] FAT-fs (loop7): Can't find a valid FAT filesystem 22:07:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffff0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:53 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 22:07:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:07:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 53) 22:07:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, 0x0, &(0x7f00000001c0)) [ 1567.298017] FAULT_INJECTION: forcing a failure. [ 1567.298017] name failslab, interval 1, probability 0, space 0, times 0 [ 1567.300602] CPU: 1 PID: 8882 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1567.302148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1567.304012] Call Trace: [ 1567.304603] dump_stack+0x107/0x167 [ 1567.305418] should_fail.cold+0x5/0xa [ 1567.306270] ? create_object.isra.0+0x3a/0xa20 [ 1567.307292] should_failslab+0x5/0x20 [ 1567.308161] kmem_cache_alloc+0x5b/0x310 [ 1567.309075] create_object.isra.0+0x3a/0xa20 [ 1567.310062] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1567.311199] kmem_cache_alloc+0x159/0x310 [ 1567.312133] ? generic_block_fiemap+0x60/0x60 [ 1567.313144] getname_flags.part.0+0x50/0x4f0 [ 1567.314127] getname_flags+0x9a/0xe0 [ 1567.314955] do_mkdirat+0x8f/0x2b0 [ 1567.315766] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1567.316972] ? user_path_create+0xf0/0xf0 [ 1567.317900] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1567.319067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1567.320240] do_syscall_64+0x33/0x40 [ 1567.321074] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1567.322215] RIP: 0033:0x7f73e1554c27 [ 1567.323048] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:07:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1567.327173] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1567.329026] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1567.330687] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1567.332278] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1567.333934] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1567.335603] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1567.341388] FAT-fs (loop7): bogus number of reserved sectors [ 1567.342788] FAT-fs (loop7): Can't find a valid FAT filesystem 22:08:09 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, 0x0, 0x0) 22:08:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:09 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 54) 22:08:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:09 executing program 5: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:09 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) [ 1583.088257] FAULT_INJECTION: forcing a failure. [ 1583.088257] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.090950] CPU: 0 PID: 8906 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1583.092389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1583.094112] Call Trace: [ 1583.094663] dump_stack+0x107/0x167 [ 1583.095418] should_fail.cold+0x5/0xa [ 1583.096221] ? ext4_alloc_inode+0x1a/0x670 [ 1583.097104] should_failslab+0x5/0x20 [ 1583.097893] kmem_cache_alloc+0x5b/0x310 [ 1583.098738] ? security_compute_validatetrans.part.0+0x960/0x960 [ 1583.100021] ? ext4_init_journal_params+0x350/0x350 [ 1583.101073] ext4_alloc_inode+0x1a/0x670 [ 1583.101918] ? ext4_init_journal_params+0x350/0x350 [ 1583.102946] alloc_inode+0x63/0x240 [ 1583.103702] new_inode+0x23/0x250 [ 1583.104434] __ext4_new_inode+0x32c/0x5370 [ 1583.105314] ? avc_has_extended_perms+0xf40/0xf40 [ 1583.106339] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1583.107362] ? dquot_initialize_needed+0x290/0x290 [ 1583.108386] ? selinux_determine_inode_label+0x1ab/0x340 [ 1583.109521] ext4_mkdir+0x32c/0xb10 [ 1583.110285] ? ext4_rmdir+0xf70/0xf70 [ 1583.111084] vfs_mkdir+0x493/0x750 [ 1583.111833] do_mkdirat+0x150/0x2b0 [ 1583.112594] ? user_path_create+0xf0/0xf0 [ 1583.113462] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1583.114561] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1583.115633] do_syscall_64+0x33/0x40 [ 1583.116458] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1583.117524] RIP: 0033:0x7f73e1554c27 [ 1583.118312] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1583.122197] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1583.123792] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1583.125287] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1583.126775] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1583.128266] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1583.129743] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:09 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, 0x0, 0x0) 22:08:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:09 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, 0x0, 0x0) 22:08:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 55) 22:08:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1583.265100] FAULT_INJECTION: forcing a failure. [ 1583.265100] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.267804] CPU: 1 PID: 8920 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1583.269321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1583.271110] Call Trace: [ 1583.271691] dump_stack+0x107/0x167 [ 1583.272501] should_fail.cold+0x5/0xa [ 1583.273328] ? create_object.isra.0+0x3a/0xa20 [ 1583.274330] should_failslab+0x5/0x20 [ 1583.275150] kmem_cache_alloc+0x5b/0x310 [ 1583.276044] create_object.isra.0+0x3a/0xa20 [ 1583.276990] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1583.278088] kmem_cache_alloc+0x159/0x310 [ 1583.279003] ? ext4_init_journal_params+0x350/0x350 [ 1583.280103] ext4_alloc_inode+0x1a/0x670 [ 1583.280984] ? ext4_init_journal_params+0x350/0x350 [ 1583.282049] alloc_inode+0x63/0x240 [ 1583.282848] new_inode+0x23/0x250 [ 1583.283616] __ext4_new_inode+0x32c/0x5370 [ 1583.284540] ? avc_has_extended_perms+0xf40/0xf40 [ 1583.285763] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1583.287089] ? dquot_initialize_needed+0x290/0x290 [ 1583.288438] ? selinux_determine_inode_label+0x1ab/0x340 [ 1583.289936] ext4_mkdir+0x32c/0xb10 [ 1583.290952] ? ext4_rmdir+0xf70/0xf70 [ 1583.292026] vfs_mkdir+0x493/0x750 [ 1583.293012] do_mkdirat+0x150/0x2b0 [ 1583.294013] ? user_path_create+0xf0/0xf0 [ 1583.295155] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1583.296605] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1583.298017] do_syscall_64+0x33/0x40 [ 1583.299037] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1583.300441] RIP: 0033:0x7f73e1554c27 [ 1583.301457] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1583.306444] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1583.308532] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1583.310483] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1583.312450] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1583.314406] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1583.316310] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1583.321708] FAT-fs (loop7): bogus number of reserved sectors [ 1583.322980] FAT-fs (loop7): Can't find a valid FAT filesystem 22:08:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 56) [ 1583.409000] FAULT_INJECTION: forcing a failure. [ 1583.409000] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.411459] CPU: 1 PID: 8929 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1583.412916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1583.414661] Call Trace: [ 1583.415218] dump_stack+0x107/0x167 [ 1583.415984] should_fail.cold+0x5/0xa [ 1583.416802] ? security_inode_alloc+0x34/0x160 [ 1583.417767] should_failslab+0x5/0x20 [ 1583.418565] kmem_cache_alloc+0x5b/0x310 [ 1583.419438] security_inode_alloc+0x34/0x160 [ 1583.420374] inode_init_always+0xa4e/0xd10 [ 1583.421278] alloc_inode+0x84/0x240 [ 1583.422059] new_inode+0x23/0x250 [ 1583.422805] __ext4_new_inode+0x32c/0x5370 [ 1583.423706] ? avc_has_extended_perms+0xf40/0xf40 [ 1583.424760] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1583.425797] ? dquot_initialize_needed+0x290/0x290 [ 1583.426848] ? selinux_determine_inode_label+0x1ab/0x340 [ 1583.428013] ext4_mkdir+0x32c/0xb10 [ 1583.428808] ? ext4_rmdir+0xf70/0xf70 [ 1583.429629] vfs_mkdir+0x493/0x750 [ 1583.430383] do_mkdirat+0x150/0x2b0 [ 1583.431152] ? user_path_create+0xf0/0xf0 [ 1583.432028] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1583.433125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1583.434218] do_syscall_64+0x33/0x40 [ 1583.435005] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1583.436086] RIP: 0033:0x7f73e1554c27 [ 1583.436870] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1583.440736] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1583.442339] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1583.443840] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1583.445349] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1583.446850] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1583.448360] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:24 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:08:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 57) 22:08:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:24 executing program 5: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:24 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @none}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, &(0x7f00000000c0)) [ 1597.977839] FAULT_INJECTION: forcing a failure. [ 1597.977839] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.980274] CPU: 0 PID: 8937 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1597.981737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1597.983493] Call Trace: [ 1597.984049] dump_stack+0x107/0x167 [ 1597.984830] should_fail.cold+0x5/0xa [ 1597.985625] ? create_object.isra.0+0x3a/0xa20 [ 1597.986587] should_failslab+0x5/0x20 [ 1597.987384] kmem_cache_alloc+0x5b/0x310 [ 1597.988242] create_object.isra.0+0x3a/0xa20 [ 1597.989177] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1597.990252] kmem_cache_alloc+0x159/0x310 [ 1597.991131] security_inode_alloc+0x34/0x160 [ 1597.992057] inode_init_always+0xa4e/0xd10 [ 1597.992952] alloc_inode+0x84/0x240 [ 1597.993716] new_inode+0x23/0x250 [ 1597.994442] __ext4_new_inode+0x32c/0x5370 [ 1597.995328] ? avc_has_extended_perms+0xf40/0xf40 [ 1597.996361] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1597.997396] ? dquot_initialize_needed+0x290/0x290 [ 1597.998425] ? selinux_determine_inode_label+0x1ab/0x340 [ 1597.999571] ext4_mkdir+0x32c/0xb10 [ 1598.000346] ? ext4_rmdir+0xf70/0xf70 [ 1598.001163] vfs_mkdir+0x493/0x750 [ 1598.001914] do_mkdirat+0x150/0x2b0 [ 1598.002680] ? user_path_create+0xf0/0xf0 [ 1598.003558] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1598.004671] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1598.005754] do_syscall_64+0x33/0x40 [ 1598.006540] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.007618] RIP: 0033:0x7f73e1554c27 [ 1598.008397] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1598.012270] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1598.013881] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1598.015380] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1598.016891] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1598.018381] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1598.019882] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:24 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1598.086961] FAT-fs (loop7): bogus number of reserved sectors [ 1598.088370] FAT-fs (loop7): Can't find a valid FAT filesystem 22:08:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 58) 22:08:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1598.175426] FAULT_INJECTION: forcing a failure. [ 1598.175426] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.177954] CPU: 1 PID: 8962 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1598.179373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1598.181111] Call Trace: [ 1598.181668] dump_stack+0x107/0x167 [ 1598.182424] should_fail.cold+0x5/0xa [ 1598.183219] ? jbd2__journal_start+0x190/0x7e0 [ 1598.184183] should_failslab+0x5/0x20 [ 1598.184989] kmem_cache_alloc+0x5b/0x310 [ 1598.185839] jbd2__journal_start+0x190/0x7e0 [ 1598.186765] __ext4_journal_start_sb+0x214/0x390 [ 1598.187751] __ext4_new_inode+0x2e0b/0x5370 [ 1598.188682] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1598.189704] ? dquot_initialize_needed+0x290/0x290 [ 1598.190724] ? selinux_determine_inode_label+0x1ab/0x340 [ 1598.191867] ext4_mkdir+0x32c/0xb10 [ 1598.192645] ? ext4_rmdir+0xf70/0xf70 [ 1598.193452] vfs_mkdir+0x493/0x750 [ 1598.194191] do_mkdirat+0x150/0x2b0 [ 1598.194958] ? user_path_create+0xf0/0xf0 [ 1598.195828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1598.196936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1598.198016] do_syscall_64+0x33/0x40 [ 1598.198795] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.199861] RIP: 0033:0x7f73e1554c27 [ 1598.200658] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1598.204487] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1598.206091] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1598.207595] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1598.209096] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1598.210591] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1598.212091] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1598.213688] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory 22:08:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:38 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:38 executing program 1: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:38 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 59) 22:08:38 executing program 4: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:38 executing program 5: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1612.369409] FAULT_INJECTION: forcing a failure. [ 1612.369409] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.372056] CPU: 1 PID: 8982 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1612.373598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1612.375456] Call Trace: [ 1612.376051] dump_stack+0x107/0x167 [ 1612.376868] should_fail.cold+0x5/0xa [ 1612.377728] ? create_object.isra.0+0x3a/0xa20 [ 1612.378750] should_failslab+0x5/0x20 [ 1612.379606] kmem_cache_alloc+0x5b/0x310 [ 1612.380522] create_object.isra.0+0x3a/0xa20 [ 1612.381505] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1612.382646] kmem_cache_alloc+0x159/0x310 [ 1612.383565] jbd2__journal_start+0x190/0x7e0 [ 1612.384563] __ext4_journal_start_sb+0x214/0x390 [ 1612.385636] __ext4_new_inode+0x2e0b/0x5370 [ 1612.386615] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1612.387703] ? dquot_initialize_needed+0x290/0x290 [ 1612.388805] ? selinux_determine_inode_label+0x1ab/0x340 [ 1612.390041] ext4_mkdir+0x32c/0xb10 [ 1612.390870] ? ext4_rmdir+0xf70/0xf70 22:08:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}], 0x3, 0x0, 0x0, 0x0) [ 1612.391731] vfs_mkdir+0x493/0x750 [ 1612.392698] do_mkdirat+0x150/0x2b0 [ 1612.393520] ? user_path_create+0xf0/0xf0 [ 1612.394447] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1612.395618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1612.396777] do_syscall_64+0x33/0x40 [ 1612.397613] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1612.398747] RIP: 0033:0x7f73e1554c27 [ 1612.399576] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1612.403642] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1612.405345] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1612.406940] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1612.408523] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1612.410124] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1612.411712] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1612.425648] FAT-fs (loop7): bogus number of reserved sectors [ 1612.427047] FAT-fs (loop7): Can't find a valid FAT filesystem 22:08:38 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 60) [ 1612.503284] FAULT_INJECTION: forcing a failure. [ 1612.503284] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.506044] CPU: 0 PID: 8994 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1612.507451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1612.509164] Call Trace: [ 1612.509724] dump_stack+0x107/0x167 [ 1612.510494] should_fail.cold+0x5/0xa [ 1612.511299] should_failslab+0x5/0x20 [ 1612.512089] __kmalloc_track_caller+0x79/0x370 [ 1612.513080] ? sidtab_sid2str_get+0x17e/0x720 [ 1612.514022] kmemdup+0x23/0x50 [ 1612.514692] sidtab_sid2str_get+0x17e/0x720 [ 1612.515815] sidtab_entry_to_string+0x33/0x110 [ 1612.516841] security_sid_to_context_core+0x33c/0x5d0 [ 1612.518179] selinux_inode_init_security+0x4ab/0x690 [ 1612.519237] ? selinux_dentry_init_security+0x280/0x280 [ 1612.520621] ? get_cached_acl_rcu+0x120/0x120 [ 1612.521636] ? find_held_lock+0x2c/0x110 [ 1612.522497] security_inode_init_security+0x151/0x360 [ 1612.523554] ? ext4_init_acl+0x310/0x310 [ 1612.524400] ? inode_free_by_rcu+0x20/0x20 [ 1612.525304] ? chksum_update+0x4c/0xb0 [ 1612.526121] __ext4_new_inode+0x386e/0x5370 [ 1612.527266] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1612.528373] ? dquot_initialize_needed+0x290/0x290 [ 1612.529661] ? selinux_determine_inode_label+0x1ab/0x340 [ 1612.530794] ext4_mkdir+0x32c/0xb10 [ 1612.531747] ? ext4_rmdir+0xf70/0xf70 [ 1612.532550] vfs_mkdir+0x493/0x750 [ 1612.533469] do_mkdirat+0x150/0x2b0 [ 1612.534223] ? user_path_create+0xf0/0xf0 [ 1612.535298] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1612.536392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1612.537749] do_syscall_64+0x33/0x40 [ 1612.538559] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1612.539875] RIP: 0033:0x7f73e1554c27 [ 1612.540647] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1612.544428] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1612.546012] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1612.547484] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1612.548937] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1612.550409] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1612.551865] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1101000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:38 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 61) 22:08:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1612.658977] FAULT_INJECTION: forcing a failure. [ 1612.658977] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.661470] CPU: 0 PID: 9001 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1612.662878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1612.664569] Call Trace: [ 1612.665137] dump_stack+0x107/0x167 [ 1612.665887] should_fail.cold+0x5/0xa [ 1612.666679] ? create_object.isra.0+0x3a/0xa20 [ 1612.667618] should_failslab+0x5/0x20 [ 1612.668400] kmem_cache_alloc+0x5b/0x310 [ 1612.669244] create_object.isra.0+0x3a/0xa20 [ 1612.670139] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1612.671450] kmem_cache_alloc+0x159/0x310 [ 1612.672330] jbd2__journal_start+0x190/0x7e0 [ 1612.673495] __ext4_journal_start_sb+0x214/0x390 [ 1612.674484] __ext4_new_inode+0x2e0b/0x5370 [ 1612.675620] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1612.676672] ? dquot_initialize_needed+0x290/0x290 [ 1612.677695] ? selinux_determine_inode_label+0x1ab/0x340 [ 1612.678827] ext4_mkdir+0x32c/0xb10 [ 1612.679592] ? ext4_rmdir+0xf70/0xf70 [ 1612.680395] vfs_mkdir+0x493/0x750 [ 1612.681160] do_mkdirat+0x150/0x2b0 [ 1612.682107] ? user_path_create+0xf0/0xf0 [ 1612.682972] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1612.684050] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1612.685123] do_syscall_64+0x33/0x40 [ 1612.685890] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1612.686939] RIP: 0033:0x7f73e1554c27 [ 1612.687712] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1612.691471] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1612.693442] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1612.695306] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1612.697184] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1612.699025] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1612.700881] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2703000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1612.768017] FAT-fs (loop7): bogus number of reserved sectors [ 1612.769298] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1627.351087] FAULT_INJECTION: forcing a failure. [ 1627.351087] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.353755] CPU: 1 PID: 9017 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1627.355280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.357123] Call Trace: [ 1627.357726] dump_stack+0x107/0x167 [ 1627.358542] should_fail.cold+0x5/0xa [ 1627.359391] ? ___slab_alloc+0x470/0x700 [ 1627.360292] ? create_object.isra.0+0x3a/0xa20 [ 1627.361319] should_failslab+0x5/0x20 [ 1627.362175] kmem_cache_alloc+0x5b/0x310 [ 1627.363087] create_object.isra.0+0x3a/0xa20 [ 1627.364060] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.365192] __kmalloc_track_caller+0x177/0x370 [ 1627.366233] ? sidtab_sid2str_get+0x17e/0x720 [ 1627.367234] kmemdup+0x23/0x50 [ 1627.367951] sidtab_sid2str_get+0x17e/0x720 [ 1627.368913] sidtab_entry_to_string+0x33/0x110 [ 1627.369937] security_sid_to_context_core+0x33c/0x5d0 [ 1627.371095] selinux_inode_init_security+0x4ab/0x690 [ 1627.372224] ? selinux_dentry_init_security+0x280/0x280 [ 1627.373414] ? get_cached_acl_rcu+0x120/0x120 [ 1627.374419] ? find_held_lock+0x2c/0x110 [ 1627.375336] security_inode_init_security+0x151/0x360 [ 1627.376487] ? ext4_init_acl+0x310/0x310 [ 1627.377399] ? inode_free_by_rcu+0x20/0x20 [ 1627.378394] ? chksum_update+0x4c/0xb0 [ 1627.379273] __ext4_new_inode+0x386e/0x5370 [ 1627.380261] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1627.381352] ? dquot_initialize_needed+0x290/0x290 [ 1627.382455] ? selinux_determine_inode_label+0x1ab/0x340 [ 1627.383671] ext4_mkdir+0x32c/0xb10 [ 1627.384491] ? ext4_rmdir+0xf70/0xf70 [ 1627.385350] vfs_mkdir+0x493/0x750 [ 1627.386157] do_mkdirat+0x150/0x2b0 [ 1627.386969] ? user_path_create+0xf0/0xf0 [ 1627.387900] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1627.389066] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1627.390220] do_syscall_64+0x33/0x40 [ 1627.391048] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.392192] RIP: 0033:0x7f73e1554c27 [ 1627.393028] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.397132] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1627.398831] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1627.400416] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1627.402025] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1627.403609] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1627.405196] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xba03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:53 executing program 1: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}], 0x2, 0x0, 0x0, 0x0) 22:08:53 executing program 4: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 62) 22:08:53 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:08:53 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) [ 1627.417647] FAT-fs (loop7): bogus number of reserved sectors [ 1627.419006] FAT-fs (loop7): Can't find a valid FAT filesystem 22:08:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc502000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 63) [ 1627.521136] FAULT_INJECTION: forcing a failure. [ 1627.521136] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.524174] CPU: 1 PID: 9035 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1627.525703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.527555] Call Trace: [ 1627.528142] dump_stack+0x107/0x167 [ 1627.528954] should_fail.cold+0x5/0xa [ 1627.529818] ? create_object.isra.0+0x3a/0xa20 [ 1627.530838] should_failslab+0x5/0x20 [ 1627.531685] kmem_cache_alloc+0x5b/0x310 [ 1627.532594] create_object.isra.0+0x3a/0xa20 [ 1627.533591] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.534728] __kmalloc+0x16e/0x390 [ 1627.535524] ext4_find_extent+0xa77/0xd70 [ 1627.536461] ext4_ext_map_blocks+0x1c8/0x5830 [ 1627.537478] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1627.538672] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1627.539840] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1627.541044] ? ext4_ext_release+0x10/0x10 [ 1627.542019] ? lock_release+0x680/0x680 [ 1627.542955] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1627.544063] ? lock_downgrade+0x6d0/0x6d0 [ 1627.545022] ? down_read+0x10f/0x430 [ 1627.545897] ? down_write+0x160/0x160 [ 1627.546749] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1627.547830] ext4_map_blocks+0x8e1/0x1910 [ 1627.548778] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1627.549783] ? __brelse+0x84/0xa0 [ 1627.550587] ? __ext4_new_inode+0x148/0x5370 [ 1627.551584] ext4_append+0x1b8/0x4e0 [ 1627.552432] ? ext4_move_extents+0x3050/0x3050 [ 1627.553470] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1627.554593] ext4_init_new_dir+0x25e/0x4d0 [ 1627.555562] ? ext4_init_dot_dotdot+0x610/0x610 [ 1627.556624] ext4_mkdir+0x3c1/0xb10 [ 1627.557457] ? ext4_rmdir+0xf70/0xf70 [ 1627.558354] vfs_mkdir+0x493/0x750 [ 1627.559193] do_mkdirat+0x150/0x2b0 [ 1627.560026] ? user_path_create+0xf0/0xf0 [ 1627.560983] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1627.562186] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1627.563354] do_syscall_64+0x33/0x40 [ 1627.564199] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.565370] RIP: 0033:0x7f73e1554c27 [ 1627.566232] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.570387] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1627.572093] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1627.573710] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1627.575305] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1627.576924] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1627.578553] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1627.584989] FAT-fs (loop7): bogus number of reserved sectors [ 1627.586412] FAT-fs (loop7): Can't find a valid FAT filesystem 22:08:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 64) 22:08:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf603000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1627.684099] FAULT_INJECTION: forcing a failure. [ 1627.684099] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.686570] CPU: 0 PID: 9040 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1627.688012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.689758] Call Trace: [ 1627.690313] dump_stack+0x107/0x167 [ 1627.691082] should_fail.cold+0x5/0xa [ 1627.691882] ? ext4_find_extent+0xa77/0xd70 [ 1627.692788] should_failslab+0x5/0x20 [ 1627.693592] __kmalloc+0x72/0x390 [ 1627.694330] ext4_find_extent+0xa77/0xd70 [ 1627.695209] ext4_ext_map_blocks+0x1c8/0x5830 [ 1627.696167] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1627.697280] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1627.698396] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1627.699501] ? ext4_ext_release+0x10/0x10 [ 1627.700379] ? lock_release+0x680/0x680 [ 1627.701215] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1627.702215] ? lock_downgrade+0x6d0/0x6d0 [ 1627.703093] ? down_read+0x10f/0x430 [ 1627.703867] ? down_write+0x160/0x160 [ 1627.704657] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1627.705640] ext4_map_blocks+0x8e1/0x1910 [ 1627.706532] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1627.707461] ? __brelse+0x84/0xa0 [ 1627.708188] ? __ext4_new_inode+0x148/0x5370 [ 1627.709116] ext4_append+0x1b8/0x4e0 [ 1627.709899] ? ext4_move_extents+0x3050/0x3050 [ 1627.710848] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1627.711859] ext4_init_new_dir+0x25e/0x4d0 [ 1627.712739] ? ext4_init_dot_dotdot+0x610/0x610 [ 1627.713728] ext4_mkdir+0x3c1/0xb10 [ 1627.714490] ? ext4_rmdir+0xf70/0xf70 [ 1627.715298] vfs_mkdir+0x493/0x750 [ 1627.716041] do_mkdirat+0x150/0x2b0 [ 1627.716799] ? user_path_create+0xf0/0xf0 [ 1627.717687] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1627.718973] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1627.720264] do_syscall_64+0x33/0x40 [ 1627.721198] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.722480] RIP: 0033:0x7f73e1554c27 [ 1627.723407] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.728000] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1627.729921] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1627.731700] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1627.733496] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1627.735272] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1627.737029] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:08:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:08:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 65) 22:08:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1627.840594] FAULT_INJECTION: forcing a failure. [ 1627.840594] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.843616] CPU: 1 PID: 9047 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1627.845128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.847006] Call Trace: [ 1627.847613] dump_stack+0x107/0x167 [ 1627.848446] should_fail.cold+0x5/0xa [ 1627.849298] ? create_object.isra.0+0x3a/0xa20 [ 1627.850360] should_failslab+0x5/0x20 [ 1627.851220] kmem_cache_alloc+0x5b/0x310 [ 1627.852176] create_object.isra.0+0x3a/0xa20 [ 1627.853173] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.854323] kmem_cache_alloc+0x159/0x310 [ 1627.855265] __es_insert_extent+0xed1/0x1370 [ 1627.856271] ? do_raw_read_unlock+0x70/0x70 [ 1627.857246] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1627.858450] ext4_es_insert_extent+0x45d/0xf10 [ 1627.859507] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1627.860480] ? ext4_es_find_extent_range+0x1cb/0x460 [ 1627.861635] ? lock_downgrade+0x6d0/0x6d0 [ 1627.862577] ? __ext4_handle_dirty_super+0x100/0x100 [ 1627.863722] ? __es_find_extent_range+0x197/0x4b0 [ 1627.864819] ? do_raw_read_unlock+0x3b/0x70 [ 1627.865820] ext4_ext_map_blocks+0x1863/0x5830 [ 1627.866857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1627.868036] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1627.869204] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1627.870388] ? ext4_ext_release+0x10/0x10 [ 1627.871336] ? lock_release+0x680/0x680 [ 1627.872244] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1627.873302] ? lock_downgrade+0x6d0/0x6d0 [ 1627.874247] ? down_read+0x10f/0x430 [ 1627.875076] ? down_write+0x160/0x160 [ 1627.875938] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1627.877008] ext4_map_blocks+0x8e1/0x1910 [ 1627.878001] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1627.879009] ? __brelse+0x84/0xa0 [ 1627.879811] ? __ext4_new_inode+0x148/0x5370 [ 1627.880846] ext4_append+0x1b8/0x4e0 [ 1627.881720] ? ext4_move_extents+0x3050/0x3050 [ 1627.882791] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1627.883879] ext4_init_new_dir+0x25e/0x4d0 [ 1627.884856] ? ext4_init_dot_dotdot+0x610/0x610 [ 1627.885925] ext4_mkdir+0x3c1/0xb10 [ 1627.886764] ? ext4_rmdir+0xf70/0xf70 [ 1627.887641] vfs_mkdir+0x493/0x750 [ 1627.888437] do_mkdirat+0x150/0x2b0 [ 1627.889271] ? user_path_create+0xf0/0xf0 [ 1627.890211] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1627.891404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1627.892571] do_syscall_64+0x33/0x40 [ 1627.893417] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.894573] RIP: 0033:0x7f73e1554c27 [ 1627.895404] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.899567] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1627.901288] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1627.902909] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1627.904525] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1627.906156] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1627.907780] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1627.923584] FAT-fs (loop7): bogus number of reserved sectors [ 1627.924976] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffff0fffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:08 executing program 4: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:08 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:09:08 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 66) [ 1642.096940] FAULT_INJECTION: forcing a failure. [ 1642.096940] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.098446] CPU: 1 PID: 9061 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1642.099309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.100314] Call Trace: [ 1642.100642] dump_stack+0x107/0x167 [ 1642.101080] should_fail.cold+0x5/0xa [ 1642.101548] ? create_object.isra.0+0x3a/0xa20 [ 1642.102105] should_failslab+0x5/0x20 [ 1642.102568] kmem_cache_alloc+0x5b/0x310 [ 1642.103060] create_object.isra.0+0x3a/0xa20 [ 1642.103595] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1642.104211] kmem_cache_alloc+0x159/0x310 [ 1642.104714] __es_insert_extent+0xed1/0x1370 [ 1642.105246] ? do_raw_read_unlock+0x70/0x70 [ 1642.105765] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.106432] ext4_es_insert_extent+0x45d/0xf10 [ 1642.106982] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1642.107494] ? ext4_es_find_extent_range+0x1cb/0x460 [ 1642.108095] ? lock_downgrade+0x6d0/0x6d0 [ 1642.108592] ? __ext4_handle_dirty_super+0x100/0x100 [ 1642.109195] ? __es_find_extent_range+0x197/0x4b0 [ 1642.109792] ? do_raw_read_unlock+0x3b/0x70 [ 1642.110324] ext4_ext_map_blocks+0x1863/0x5830 [ 1642.110877] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.111504] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.112129] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1642.112757] ? ext4_ext_release+0x10/0x10 [ 1642.113256] ? lock_release+0x680/0x680 [ 1642.113754] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1642.114328] ? lock_downgrade+0x6d0/0x6d0 [ 1642.114831] ? down_read+0x10f/0x430 [ 1642.115276] ? down_write+0x160/0x160 [ 1642.115730] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1642.116312] ext4_map_blocks+0x8e1/0x1910 [ 1642.116818] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1642.117355] ? __brelse+0x84/0xa0 [ 1642.117786] ? __ext4_new_inode+0x148/0x5370 22:09:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:09:08 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:08 executing program 1: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1642.118333] ext4_append+0x1b8/0x4e0 [ 1642.119006] ? ext4_move_extents+0x3050/0x3050 [ 1642.119584] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1642.120203] ext4_init_new_dir+0x25e/0x4d0 [ 1642.120738] ? ext4_init_dot_dotdot+0x610/0x610 [ 1642.121328] ext4_mkdir+0x3c1/0xb10 [ 1642.121789] ? ext4_rmdir+0xf70/0xf70 [ 1642.122279] vfs_mkdir+0x493/0x750 [ 1642.122726] do_mkdirat+0x150/0x2b0 [ 1642.123188] ? user_path_create+0xf0/0xf0 [ 1642.123704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1642.124356] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1642.125000] do_syscall_64+0x33/0x40 [ 1642.125473] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.126130] RIP: 0033:0x7f73e1554c27 [ 1642.126598] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1642.128916] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1642.129866] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1642.130765] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1642.131655] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1642.132538] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1642.133424] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1642.137295] FAT-fs (loop7): bogus number of reserved sectors [ 1642.138082] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:08 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 67) 22:09:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1642.177731] FAULT_INJECTION: forcing a failure. [ 1642.177731] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.179166] CPU: 1 PID: 9073 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1642.179990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.181004] Call Trace: [ 1642.181325] dump_stack+0x107/0x167 [ 1642.181787] should_fail.cold+0x5/0xa [ 1642.182255] ? create_object.isra.0+0x3a/0xa20 [ 1642.182805] should_failslab+0x5/0x20 [ 1642.183263] kmem_cache_alloc+0x5b/0x310 [ 1642.183758] create_object.isra.0+0x3a/0xa20 [ 1642.184285] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1642.184911] kmem_cache_alloc+0x159/0x310 [ 1642.185413] __es_insert_extent+0xed1/0x1370 [ 1642.185956] ? do_raw_read_unlock+0x70/0x70 [ 1642.186481] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.187130] ext4_es_insert_extent+0x45d/0xf10 [ 1642.187691] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1642.188211] ? ext4_es_find_extent_range+0x1cb/0x460 [ 1642.188834] ? lock_downgrade+0x6d0/0x6d0 [ 1642.189336] ? __ext4_handle_dirty_super+0x100/0x100 [ 1642.189963] ? __es_find_extent_range+0x197/0x4b0 [ 1642.190561] ? do_raw_read_unlock+0x3b/0x70 [ 1642.191091] ext4_ext_map_blocks+0x1863/0x5830 [ 1642.191648] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.192275] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.192906] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1642.193531] ? ext4_ext_release+0x10/0x10 [ 1642.194042] ? lock_release+0x680/0x680 [ 1642.194531] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1642.195097] ? lock_downgrade+0x6d0/0x6d0 [ 1642.195599] ? down_read+0x10f/0x430 [ 1642.196046] ? down_write+0x160/0x160 [ 1642.196510] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1642.197075] ext4_map_blocks+0x8e1/0x1910 [ 1642.197588] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1642.198132] ? __brelse+0x84/0xa0 [ 1642.198556] ? __ext4_new_inode+0x148/0x5370 [ 1642.199089] ext4_append+0x1b8/0x4e0 [ 1642.199535] ? ext4_move_extents+0x3050/0x3050 [ 1642.200083] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1642.200664] ext4_init_new_dir+0x25e/0x4d0 [ 1642.201179] ? ext4_init_dot_dotdot+0x610/0x610 [ 1642.201743] ext4_mkdir+0x3c1/0xb10 [ 1642.202198] ? ext4_rmdir+0xf70/0xf70 [ 1642.202662] vfs_mkdir+0x493/0x750 [ 1642.203095] do_mkdirat+0x150/0x2b0 [ 1642.203533] ? user_path_create+0xf0/0xf0 [ 1642.204038] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1642.204667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1642.205295] do_syscall_64+0x33/0x40 [ 1642.205742] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.206370] RIP: 0033:0x7f73e1554c27 [ 1642.206818] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1642.209046] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1642.209956] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1642.210806] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1642.211647] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1642.212491] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1642.213334] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1642.216395] FAT-fs (loop7): bogus number of reserved sectors [ 1642.217118] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:08 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 68) 22:09:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffff0fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1642.276256] FAULT_INJECTION: forcing a failure. [ 1642.276256] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.277809] CPU: 1 PID: 9080 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1642.278626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.279623] Call Trace: [ 1642.279943] dump_stack+0x107/0x167 [ 1642.280384] should_fail.cold+0x5/0xa [ 1642.280846] ? create_object.isra.0+0x3a/0xa20 [ 1642.281383] should_failslab+0x5/0x20 [ 1642.281848] kmem_cache_alloc+0x5b/0x310 [ 1642.282342] create_object.isra.0+0x3a/0xa20 [ 1642.282866] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1642.283472] __kmalloc+0x16e/0x390 [ 1642.283897] ext4_find_extent+0xa77/0xd70 [ 1642.284395] ext4_ext_map_blocks+0x1c8/0x5830 [ 1642.284940] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.285565] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.286195] ? ext4_ext_release+0x10/0x10 [ 1642.286688] ? ext4_map_blocks+0x5cd/0x1910 [ 1642.287200] ? lock_release+0x680/0x680 [ 1642.287670] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1642.288243] ? lock_downgrade+0x6d0/0x6d0 [ 1642.288749] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1642.289406] ? down_write+0xe0/0x160 [ 1642.289861] ? down_write_killable+0x180/0x180 [ 1642.290442] ext4_map_blocks+0x63f/0x1910 [ 1642.290953] ? _down_write_nest_lock+0x160/0x160 [ 1642.291535] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1642.292073] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1642.292654] ext4_getblk+0x144/0x680 [ 1642.293116] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1642.293724] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1642.294277] ? __brelse+0x84/0xa0 [ 1642.294703] ? __ext4_new_inode+0x148/0x5370 [ 1642.295236] ext4_bread+0x29/0x1f0 [ 1642.295676] ext4_append+0x228/0x4e0 [ 1642.296124] ? ext4_move_extents+0x3050/0x3050 [ 1642.296684] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1642.297275] ext4_init_new_dir+0x25e/0x4d0 [ 1642.297796] ? ext4_init_dot_dotdot+0x610/0x610 [ 1642.298369] ext4_mkdir+0x3c1/0xb10 [ 1642.298814] ? ext4_rmdir+0xf70/0xf70 [ 1642.299285] vfs_mkdir+0x493/0x750 [ 1642.299722] do_mkdirat+0x150/0x2b0 [ 1642.300171] ? user_path_create+0xf0/0xf0 [ 1642.300674] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1642.301315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1642.301936] do_syscall_64+0x33/0x40 [ 1642.302390] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.303021] RIP: 0033:0x7f73e1554c27 [ 1642.303470] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1642.305718] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1642.306666] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1642.307535] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1642.308400] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1642.309250] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1642.310132] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1642.313086] FAT-fs (loop7): bogus number of reserved sectors [ 1642.313826] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:08 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 69) 22:09:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1642.367328] FAULT_INJECTION: forcing a failure. [ 1642.367328] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.368679] CPU: 1 PID: 9085 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1642.369471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1642.370463] Call Trace: [ 1642.370775] dump_stack+0x107/0x167 [ 1642.371204] should_fail.cold+0x5/0xa [ 1642.371649] ? create_object.isra.0+0x3a/0xa20 [ 1642.372186] should_failslab+0x5/0x20 [ 1642.372636] kmem_cache_alloc+0x5b/0x310 [ 1642.373120] create_object.isra.0+0x3a/0xa20 [ 1642.373629] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1642.374238] kmem_cache_alloc+0x159/0x310 [ 1642.374723] ext4_mb_new_blocks+0x698/0x45c0 [ 1642.375247] ? trace_hardirqs_on+0x5b/0x180 [ 1642.375747] ? kasan_unpoison_shadow+0x33/0x50 [ 1642.376279] ? ext4_cache_extents+0x68/0x2d0 [ 1642.376786] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1642.377375] ? ext4_discard_preallocations+0xd80/0xd80 [ 1642.377982] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1642.378539] ? ext4_inode_to_goal_block+0x320/0x430 [ 1642.379124] ext4_ext_map_blocks+0x1d49/0x5830 [ 1642.379668] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.380276] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1642.380897] ? ext4_ext_release+0x10/0x10 [ 1642.381383] ? ext4_map_blocks+0x5cd/0x1910 [ 1642.381889] ? lock_release+0x680/0x680 [ 1642.382356] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1642.382907] ? lock_downgrade+0x6d0/0x6d0 [ 1642.383385] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1642.384011] ? down_write_killable+0x180/0x180 [ 1642.384556] ext4_map_blocks+0x63f/0x1910 [ 1642.385049] ? _down_write_nest_lock+0x160/0x160 [ 1642.385600] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1642.386123] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1642.386673] ext4_getblk+0x144/0x680 [ 1642.387114] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1642.387694] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1642.388220] ? __brelse+0x84/0xa0 [ 1642.388620] ? __ext4_new_inode+0x148/0x5370 [ 1642.389134] ext4_bread+0x29/0x1f0 [ 1642.389551] ext4_append+0x228/0x4e0 [ 1642.389983] ? ext4_move_extents+0x3050/0x3050 [ 1642.390525] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1642.391094] ext4_init_new_dir+0x25e/0x4d0 [ 1642.391588] ? ext4_init_dot_dotdot+0x610/0x610 [ 1642.392136] ext4_mkdir+0x3c1/0xb10 [ 1642.392563] ? ext4_rmdir+0xf70/0xf70 [ 1642.393014] vfs_mkdir+0x493/0x750 [ 1642.393429] do_mkdirat+0x150/0x2b0 [ 1642.393859] ? user_path_create+0xf0/0xf0 [ 1642.394349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1642.394961] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1642.395557] do_syscall_64+0x33/0x40 [ 1642.395985] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1642.396578] RIP: 0033:0x7f73e1554c27 [ 1642.397008] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1642.399160] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1642.400051] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1642.400873] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1642.401702] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1642.402542] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1642.403370] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:09:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1642.458221] FAT-fs (loop7): bogus number of reserved sectors [ 1642.458959] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:22 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:09:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:22 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:22 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 70) 22:09:22 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:09:22 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:09:22 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) [ 1656.158381] FAULT_INJECTION: forcing a failure. [ 1656.158381] name failslab, interval 1, probability 0, space 0, times 0 [ 1656.161705] CPU: 1 PID: 9107 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1656.163192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1656.164950] Call Trace: [ 1656.165509] dump_stack+0x107/0x167 [ 1656.166280] should_fail.cold+0x5/0xa [ 1656.167119] ? create_object.isra.0+0x3a/0xa20 [ 1656.168089] should_failslab+0x5/0x20 [ 1656.168894] kmem_cache_alloc+0x5b/0x310 [ 1656.169758] create_object.isra.0+0x3a/0xa20 [ 1656.170718] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1656.171789] __kmalloc+0x16e/0x390 [ 1656.172548] ext4_find_extent+0xa77/0xd70 [ 1656.173435] ext4_ext_map_blocks+0x1c8/0x5830 [ 1656.174409] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.175528] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.176647] ? ext4_ext_release+0x10/0x10 [ 1656.177523] ? ext4_map_blocks+0x5cd/0x1910 [ 1656.178436] ? lock_release+0x680/0x680 [ 1656.179305] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1656.180304] ? lock_downgrade+0x6d0/0x6d0 [ 1656.181177] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1656.182303] ? down_write+0xe0/0x160 [ 1656.183121] ? down_write_killable+0x180/0x180 [ 1656.184095] ext4_map_blocks+0x63f/0x1910 [ 1656.184975] ? _down_write_nest_lock+0x160/0x160 [ 1656.185956] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.186925] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1656.187929] ext4_getblk+0x144/0x680 [ 1656.188720] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1656.189779] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.190761] ? __brelse+0x84/0xa0 [ 1656.191493] ? __ext4_new_inode+0x148/0x5370 [ 1656.192426] ext4_bread+0x29/0x1f0 [ 1656.193176] ext4_append+0x228/0x4e0 [ 1656.193960] ? ext4_move_extents+0x3050/0x3050 [ 1656.194960] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1656.195989] ext4_init_new_dir+0x25e/0x4d0 [ 1656.196884] ? ext4_init_dot_dotdot+0x610/0x610 [ 1656.197879] ext4_mkdir+0x3c1/0xb10 [ 1656.198667] ? ext4_rmdir+0xf70/0xf70 [ 1656.199484] vfs_mkdir+0x493/0x750 [ 1656.200238] do_mkdirat+0x150/0x2b0 [ 1656.201006] ? user_path_create+0xf0/0xf0 [ 1656.201881] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1656.203013] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1656.204105] do_syscall_64+0x33/0x40 [ 1656.204885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1656.205962] RIP: 0033:0x7f73e1554c27 [ 1656.206790] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1656.210695] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1656.212305] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1656.213801] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1656.215328] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1656.216823] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1656.218317] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1656.259457] FAT-fs (loop7): bogus number of reserved sectors [ 1656.260792] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:22 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 71) [ 1656.354344] FAULT_INJECTION: forcing a failure. [ 1656.354344] name failslab, interval 1, probability 0, space 0, times 0 [ 1656.356836] CPU: 0 PID: 9115 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1656.358291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1656.360091] Call Trace: [ 1656.360658] dump_stack+0x107/0x167 [ 1656.361437] should_fail.cold+0x5/0xa [ 1656.362253] ? create_object.isra.0+0x3a/0xa20 [ 1656.363239] should_failslab+0x5/0x20 [ 1656.364053] kmem_cache_alloc+0x5b/0x310 [ 1656.364930] create_object.isra.0+0x3a/0xa20 [ 1656.365862] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1656.366963] kmem_cache_alloc+0x159/0x310 [ 1656.367856] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 1656.368831] ? trace_hardirqs_on+0x5b/0x180 [ 1656.369745] ? kasan_unpoison_shadow+0x33/0x50 [ 1656.370705] ? ext4_cache_extents+0x68/0x2d0 [ 1656.371627] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1656.372687] ? ext4_discard_preallocations+0xd80/0xd80 [ 1656.373821] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1656.375007] ? ext4_inode_to_goal_block+0x320/0x430 [ 1656.376254] ext4_ext_map_blocks+0x1d49/0x5830 [ 1656.377412] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.378732] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.380045] ? ext4_ext_release+0x10/0x10 [ 1656.381080] ? ext4_map_blocks+0x5cd/0x1910 [ 1656.382171] ? lock_release+0x680/0x680 [ 1656.383168] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1656.384356] ? lock_downgrade+0x6d0/0x6d0 [ 1656.385388] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1656.386731] ? down_write_killable+0x180/0x180 [ 1656.387882] ext4_map_blocks+0x63f/0x1910 [ 1656.388926] ? _down_write_nest_lock+0x160/0x160 [ 1656.390105] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.391238] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1656.392417] ext4_getblk+0x144/0x680 [ 1656.393359] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1656.394611] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.395731] ? __brelse+0x84/0xa0 [ 1656.396592] ? __ext4_new_inode+0x148/0x5370 [ 1656.397691] ext4_bread+0x29/0x1f0 [ 1656.398583] ext4_append+0x228/0x4e0 [ 1656.399532] ? ext4_move_extents+0x3050/0x3050 [ 1656.400680] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1656.401889] ext4_init_new_dir+0x25e/0x4d0 [ 1656.402957] ? ext4_init_dot_dotdot+0x610/0x610 [ 1656.404143] ext4_mkdir+0x3c1/0xb10 [ 1656.405060] ? ext4_rmdir+0xf70/0xf70 [ 1656.406019] vfs_mkdir+0x493/0x750 [ 1656.406921] do_mkdirat+0x150/0x2b0 [ 1656.407829] ? user_path_create+0xf0/0xf0 [ 1656.408869] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1656.410166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1656.411462] do_syscall_64+0x33/0x40 [ 1656.412398] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1656.413675] RIP: 0033:0x7f73e1554c27 [ 1656.414610] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1656.419193] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1656.421080] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1656.422852] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1656.424607] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1656.426367] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1656.428132] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:09:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1656.456493] FAT-fs (loop7): bogus number of reserved sectors [ 1656.458368] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:22 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 72) 22:09:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1656.553779] FAULT_INJECTION: forcing a failure. [ 1656.553779] name failslab, interval 1, probability 0, space 0, times 0 [ 1656.556304] CPU: 1 PID: 9122 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1656.557743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1656.559526] Call Trace: [ 1656.560087] dump_stack+0x107/0x167 [ 1656.560855] should_fail.cold+0x5/0xa [ 1656.561658] ? ext4_mb_new_blocks+0x698/0x45c0 [ 1656.562639] should_failslab+0x5/0x20 [ 1656.563470] kmem_cache_alloc+0x5b/0x310 [ 1656.564330] ext4_mb_new_blocks+0x698/0x45c0 [ 1656.565268] ? trace_hardirqs_on+0x5b/0x180 [ 1656.566184] ? kasan_unpoison_shadow+0x33/0x50 [ 1656.567165] ? ext4_cache_extents+0x68/0x2d0 [ 1656.568087] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1656.569143] ? ext4_discard_preallocations+0xd80/0xd80 [ 1656.570243] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1656.571259] ? ext4_inode_to_goal_block+0x320/0x430 [ 1656.572317] ext4_ext_map_blocks+0x1d49/0x5830 [ 1656.573291] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.574391] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.575521] ? ext4_ext_release+0x10/0x10 [ 1656.576394] ? ext4_map_blocks+0x5cd/0x1910 [ 1656.577300] ? lock_release+0x680/0x680 [ 1656.578132] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1656.579138] ? lock_downgrade+0x6d0/0x6d0 [ 1656.580007] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1656.581122] ? down_write_killable+0x180/0x180 [ 1656.582089] ext4_map_blocks+0x63f/0x1910 [ 1656.582990] ? _down_write_nest_lock+0x160/0x160 [ 1656.583986] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.584924] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1656.585917] ext4_getblk+0x144/0x680 [ 1656.586732] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1656.587784] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.588728] ? __brelse+0x84/0xa0 [ 1656.589458] ? __ext4_new_inode+0x148/0x5370 [ 1656.590392] ext4_bread+0x29/0x1f0 [ 1656.591166] ext4_append+0x228/0x4e0 [ 1656.591955] ? ext4_move_extents+0x3050/0x3050 [ 1656.592903] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1656.593928] ext4_init_new_dir+0x25e/0x4d0 [ 1656.594848] ? ext4_init_dot_dotdot+0x610/0x610 [ 1656.595837] ext4_mkdir+0x3c1/0xb10 [ 1656.596607] ? ext4_rmdir+0xf70/0xf70 [ 1656.597417] vfs_mkdir+0x493/0x750 [ 1656.598169] do_mkdirat+0x150/0x2b0 [ 1656.598964] ? user_path_create+0xf0/0xf0 [ 1656.599846] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1656.600948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1656.602039] do_syscall_64+0x33/0x40 [ 1656.602852] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1656.603923] RIP: 0033:0x7f73e1554c27 [ 1656.604709] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1656.608626] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1656.610235] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1656.611764] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1656.613266] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1656.614792] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1656.616294] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:09:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:22 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 73) [ 1656.722211] FAULT_INJECTION: forcing a failure. [ 1656.722211] name failslab, interval 1, probability 0, space 0, times 0 [ 1656.724898] CPU: 0 PID: 9127 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1656.726417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1656.728263] Call Trace: [ 1656.728850] dump_stack+0x107/0x167 [ 1656.729668] should_fail.cold+0x5/0xa [ 1656.730515] ? create_object.isra.0+0x3a/0xa20 [ 1656.731547] should_failslab+0x5/0x20 [ 1656.732390] kmem_cache_alloc+0x5b/0x310 [ 1656.733297] create_object.isra.0+0x3a/0xa20 [ 1656.734269] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1656.735406] kmem_cache_alloc+0x159/0x310 [ 1656.736333] ext4_mb_new_blocks+0x698/0x45c0 [ 1656.737322] ? trace_hardirqs_on+0x5b/0x180 [ 1656.738282] ? kasan_unpoison_shadow+0x33/0x50 [ 1656.739289] ? ext4_cache_extents+0x68/0x2d0 [ 1656.740254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1656.741364] ? ext4_discard_preallocations+0xd80/0xd80 [ 1656.742516] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1656.743559] ? ext4_inode_to_goal_block+0x320/0x430 [ 1656.744661] ext4_ext_map_blocks+0x1d49/0x5830 [ 1656.745681] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.746843] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1656.748005] ? ext4_ext_release+0x10/0x10 [ 1656.748919] ? ext4_map_blocks+0x5cd/0x1910 [ 1656.749866] ? lock_release+0x680/0x680 [ 1656.750746] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1656.751784] ? lock_downgrade+0x6d0/0x6d0 [ 1656.752690] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 1656.753858] ? down_write_killable+0x180/0x180 [ 1656.754880] ext4_map_blocks+0x63f/0x1910 [ 1656.755798] ? _down_write_nest_lock+0x160/0x160 [ 1656.756834] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.757801] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1656.758839] ext4_getblk+0x144/0x680 [ 1656.759646] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1656.760721] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1656.761694] ? __brelse+0x84/0xa0 [ 1656.762443] ? __ext4_new_inode+0x148/0x5370 [ 1656.763409] ext4_bread+0x29/0x1f0 [ 1656.764180] ext4_append+0x228/0x4e0 [ 1656.764993] ? ext4_move_extents+0x3050/0x3050 [ 1656.765981] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1656.767043] ext4_init_new_dir+0x25e/0x4d0 [ 1656.767962] ? ext4_init_dot_dotdot+0x610/0x610 [ 1656.768977] ext4_mkdir+0x3c1/0xb10 [ 1656.769773] ? ext4_rmdir+0xf70/0xf70 [ 1656.770618] vfs_mkdir+0x493/0x750 [ 1656.771392] do_mkdirat+0x150/0x2b0 [ 1656.772183] ? user_path_create+0xf0/0xf0 [ 1656.773087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1656.774216] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1656.775326] do_syscall_64+0x33/0x40 [ 1656.776122] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1656.777216] RIP: 0033:0x7f73e1554c27 [ 1656.778011] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1656.781942] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1656.783580] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1656.785105] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1656.786638] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1656.788163] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1656.789684] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1656.803225] FAT-fs (loop7): bogus number of reserved sectors [ 1656.804610] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:35 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:09:35 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 74) 22:09:35 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:09:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}], 0x3, 0x0, 0x0, 0x0) 22:09:35 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:09:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1669.514394] FAULT_INJECTION: forcing a failure. [ 1669.514394] name failslab, interval 1, probability 0, space 0, times 0 [ 1669.517110] CPU: 1 PID: 9136 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1669.518577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1669.520363] Call Trace: [ 1669.520938] dump_stack+0x107/0x167 [ 1669.521730] should_fail.cold+0x5/0xa [ 1669.522552] ? jbd2_journal_add_journal_head+0x1a3/0x540 [ 1669.523698] should_failslab+0x5/0x20 [ 1669.524492] kmem_cache_alloc+0x5b/0x310 [ 1669.525346] jbd2_journal_add_journal_head+0x1a3/0x540 [ 1669.526453] jbd2_journal_get_create_access+0x40/0x560 [ 1669.527568] __ext4_journal_get_create_access+0x43/0x90 [ 1669.528684] ext4_getblk+0x318/0x680 [ 1669.529465] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1669.530505] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1669.531456] ? __brelse+0x84/0xa0 [ 1669.532182] ? __ext4_new_inode+0x148/0x5370 [ 1669.533107] ext4_bread+0x29/0x1f0 [ 1669.533852] ext4_append+0x228/0x4e0 [ 1669.534636] ? ext4_move_extents+0x3050/0x3050 [ 1669.535602] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 1669.536624] ext4_init_new_dir+0x25e/0x4d0 [ 1669.537499] ? ext4_init_dot_dotdot+0x610/0x610 [ 1669.538480] ext4_mkdir+0x3c1/0xb10 [ 1669.539254] ? ext4_rmdir+0xf70/0xf70 [ 1669.540060] vfs_mkdir+0x493/0x750 [ 1669.540804] do_mkdirat+0x150/0x2b0 [ 1669.541571] ? user_path_create+0xf0/0xf0 [ 1669.542437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1669.543541] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1669.544618] do_syscall_64+0x33/0x40 [ 1669.545396] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1669.546460] RIP: 0033:0x7f73e1554c27 [ 1669.547283] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1669.551112] RSP: 002b:00007f73deacafa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1669.552692] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e1554c27 [ 1669.554185] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1669.555685] RBP: 00007f73deacb040 R08: 0000000000000000 R09: ffffffffffffffff [ 1669.557171] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1669.558637] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1669.560322] ENOMEM in journal_alloc_journal_head, retrying. [ 1669.564672] FAT-fs (loop7): bogus number of reserved sectors [ 1669.566002] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 75) 22:09:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1669.631967] FAULT_INJECTION: forcing a failure. [ 1669.631967] name failslab, interval 1, probability 0, space 0, times 0 [ 1669.634345] CPU: 1 PID: 9155 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1669.635775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1669.637502] Call Trace: [ 1669.638057] dump_stack+0x107/0x167 [ 1669.638806] should_fail.cold+0x5/0xa [ 1669.639599] ? create_object.isra.0+0x3a/0xa20 [ 1669.640540] should_failslab+0x5/0x20 [ 1669.641325] kmem_cache_alloc+0x5b/0x310 [ 1669.642162] create_object.isra.0+0x3a/0xa20 [ 1669.643073] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1669.644117] __kmalloc_track_caller+0x177/0x370 [ 1669.645067] ? strndup_user+0x74/0xe0 [ 1669.645854] memdup_user+0x22/0xd0 [ 1669.646583] strndup_user+0x74/0xe0 [ 1669.647345] __x64_sys_mount+0x133/0x300 [ 1669.648180] ? copy_mnt_ns+0xa00/0xa00 [ 1669.648988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1669.650071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1669.651142] do_syscall_64+0x33/0x40 [ 1669.651908] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1669.652968] RIP: 0033:0x7f73e155704a [ 1669.653733] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1669.657538] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1669.659129] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1669.660599] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1669.662077] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1669.663553] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1669.665026] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:09:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1669.686717] FAT-fs (loop7): bogus number of reserved sectors [ 1669.688288] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 76) 22:09:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x327, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1669.742802] FAULT_INJECTION: forcing a failure. [ 1669.742802] name failslab, interval 1, probability 0, space 0, times 0 [ 1669.745314] CPU: 0 PID: 9162 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1669.746751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1669.748511] Call Trace: [ 1669.749068] dump_stack+0x107/0x167 [ 1669.749840] should_fail.cold+0x5/0xa [ 1669.750644] ? create_object.isra.0+0x3a/0xa20 [ 1669.751619] should_failslab+0x5/0x20 [ 1669.752420] kmem_cache_alloc+0x5b/0x310 [ 1669.753279] create_object.isra.0+0x3a/0xa20 [ 1669.754205] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1669.755294] __kmalloc_track_caller+0x177/0x370 [ 1669.756271] ? strndup_user+0x74/0xe0 [ 1669.757074] memdup_user+0x22/0xd0 [ 1669.757830] strndup_user+0x74/0xe0 [ 1669.758591] __x64_sys_mount+0x133/0x300 [ 1669.759463] ? copy_mnt_ns+0xa00/0xa00 [ 1669.760304] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1669.761433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1669.762540] do_syscall_64+0x33/0x40 [ 1669.763347] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1669.764447] RIP: 0033:0x7f73e155704a [ 1669.765245] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1669.769217] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1669.770854] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1669.772400] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1669.773934] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1669.775476] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1669.777009] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:09:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1669.809619] FAT-fs (loop7): bogus number of reserved sectors [ 1669.811080] FAT-fs (loop7): Can't find a valid FAT filesystem 22:09:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:48 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:09:48 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:09:48 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 77) 22:09:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:48 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:09:48 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:09:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}], 0x2, 0x0, 0x0, 0x0) 22:09:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1682.652868] FAULT_INJECTION: forcing a failure. [ 1682.652868] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.655252] CPU: 0 PID: 9188 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1682.656684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.658399] Call Trace: [ 1682.658954] dump_stack+0x107/0x167 [ 1682.659713] should_fail.cold+0x5/0xa [ 1682.660507] should_failslab+0x5/0x20 [ 1682.661299] __kmalloc_track_caller+0x79/0x370 [ 1682.662245] ? strndup_user+0x74/0xe0 [ 1682.663036] ? dput+0x35/0xcd0 [ 1682.663708] memdup_user+0x22/0xd0 [ 1682.664444] strndup_user+0x74/0xe0 [ 1682.665196] __x64_sys_mount+0x133/0x300 [ 1682.666037] ? copy_mnt_ns+0xa00/0xa00 [ 1682.666846] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1682.667933] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1682.669007] do_syscall_64+0x33/0x40 [ 1682.669780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.670844] RIP: 0033:0x7f73e155704a [ 1682.671628] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:09:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1682.675442] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1682.677135] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1682.678613] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1682.680102] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1682.681577] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1682.683048] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:09:48 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 78) 22:09:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1682.753693] FAULT_INJECTION: forcing a failure. [ 1682.753693] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1682.755170] CPU: 1 PID: 9199 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1682.755969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.756930] Call Trace: [ 1682.757239] dump_stack+0x107/0x167 [ 1682.757658] should_fail.cold+0x5/0xa [ 1682.758103] _copy_from_user+0x2e/0x1b0 [ 1682.758562] memdup_user+0x65/0xd0 [ 1682.758972] strndup_user+0x74/0xe0 [ 1682.759391] __x64_sys_mount+0x133/0x300 [ 1682.759869] ? copy_mnt_ns+0xa00/0xa00 [ 1682.760322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1682.760928] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1682.761523] do_syscall_64+0x33/0x40 [ 1682.761961] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.762551] RIP: 0033:0x7f73e155704a [ 1682.762982] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.765090] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1682.765966] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1682.766786] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1682.767617] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1682.768438] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1682.769258] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:09:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:09:48 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 79) [ 1682.844696] FAULT_INJECTION: forcing a failure. [ 1682.844696] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.847224] CPU: 0 PID: 9208 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1682.848693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.850469] Call Trace: [ 1682.851032] dump_stack+0x107/0x167 [ 1682.851816] should_fail.cold+0x5/0xa [ 1682.852638] should_failslab+0x5/0x20 [ 1682.853450] __kmalloc_track_caller+0x79/0x370 [ 1682.854419] ? strndup_user+0x74/0xe0 [ 1682.855231] memdup_user+0x22/0xd0 [ 1682.855995] strndup_user+0x74/0xe0 [ 1682.856774] __x64_sys_mount+0x17c/0x300 [ 1682.857635] ? copy_mnt_ns+0xa00/0xa00 [ 1682.858487] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1682.859634] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1682.860754] do_syscall_64+0x33/0x40 [ 1682.861563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.862670] RIP: 0033:0x7f73e155704a [ 1682.863477] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.867445] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1682.869093] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1682.870637] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1682.872186] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1682.873728] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1682.875261] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}], 0x3, 0x0, 0x0, 0x0) 22:10:04 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:10:04 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 80) 22:10:04 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2703, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:04 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:10:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}], 0x3, 0x0, 0x0, 0x0) [ 1698.697202] FAULT_INJECTION: forcing a failure. [ 1698.697202] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.700236] CPU: 0 PID: 9218 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1698.702146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.704479] Call Trace: [ 1698.705217] dump_stack+0x107/0x167 [ 1698.706249] should_fail.cold+0x5/0xa [ 1698.707317] ? create_object.isra.0+0x3a/0xa20 [ 1698.708611] should_failslab+0x5/0x20 [ 1698.709682] kmem_cache_alloc+0x5b/0x310 [ 1698.710825] create_object.isra.0+0x3a/0xa20 [ 1698.712053] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1698.713492] __kmalloc_track_caller+0x177/0x370 [ 1698.714789] ? strndup_user+0x74/0xe0 [ 1698.715863] memdup_user+0x22/0xd0 [ 1698.716865] strndup_user+0x74/0xe0 [ 1698.717885] __x64_sys_mount+0x17c/0x300 [ 1698.719023] ? copy_mnt_ns+0xa00/0xa00 [ 1698.720130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.721606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.723040] do_syscall_64+0x33/0x40 [ 1698.724071] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.725507] RIP: 0033:0x7f73e155704a [ 1698.726539] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.731697] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1698.733815] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1698.735795] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1698.737811] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1698.739788] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1698.741771] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:04 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1698.764924] FAT-fs (loop7): bogus number of reserved sectors [ 1698.766277] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:04 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 81) 22:10:04 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xba03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1698.812069] FAULT_INJECTION: forcing a failure. [ 1698.812069] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1698.814554] CPU: 0 PID: 9236 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1698.815975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.817706] Call Trace: [ 1698.818262] dump_stack+0x107/0x167 [ 1698.819082] should_fail.cold+0x5/0xa [ 1698.819984] _copy_from_user+0x2e/0x1b0 [ 1698.820930] memdup_user+0x65/0xd0 [ 1698.821763] strndup_user+0x74/0xe0 [ 1698.822615] __x64_sys_mount+0x17c/0x300 [ 1698.823565] ? copy_mnt_ns+0xa00/0xa00 [ 1698.824491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.825723] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.826930] do_syscall_64+0x33/0x40 [ 1698.827803] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.829009] RIP: 0033:0x7f73e155704a [ 1698.829885] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.834203] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1698.835993] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1698.837669] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1698.839340] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1698.841008] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1698.842671] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:04 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:04 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 82) [ 1698.895489] FAULT_INJECTION: forcing a failure. [ 1698.895489] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.896907] CPU: 1 PID: 9242 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1698.897684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.898626] Call Trace: [ 1698.898941] dump_stack+0x107/0x167 [ 1698.899358] should_fail.cold+0x5/0xa [ 1698.899808] ? copy_mount_options+0x55/0x180 [ 1698.900324] should_failslab+0x5/0x20 [ 1698.900763] kmem_cache_alloc_trace+0x55/0x320 [ 1698.901287] ? _copy_from_user+0xfb/0x1b0 [ 1698.901764] copy_mount_options+0x55/0x180 [ 1698.902248] __x64_sys_mount+0x1a8/0x300 [ 1698.902721] ? copy_mnt_ns+0xa00/0xa00 [ 1698.903172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.903784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.904388] do_syscall_64+0x33/0x40 [ 1698.904812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.905407] RIP: 0033:0x7f73e155704a [ 1698.905832] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.907971] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1698.908856] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1698.909682] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1698.910512] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1698.911342] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1698.912175] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:04 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf603, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:04 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 83) [ 1698.963517] FAULT_INJECTION: forcing a failure. 22:10:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfd03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1698.963517] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.967667] CPU: 0 PID: 9248 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1698.969217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.971062] Call Trace: [ 1698.971655] dump_stack+0x107/0x167 [ 1698.972479] should_fail.cold+0x5/0xa [ 1698.973329] ? create_object.isra.0+0x3a/0xa20 [ 1698.974345] should_failslab+0x5/0x20 [ 1698.975196] kmem_cache_alloc+0x5b/0x310 [ 1698.976117] create_object.isra.0+0x3a/0xa20 [ 1698.977095] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1698.978229] kmem_cache_alloc_trace+0x151/0x320 [ 1698.979263] ? _copy_from_user+0xfb/0x1b0 [ 1698.980202] copy_mount_options+0x55/0x180 [ 1698.981144] __x64_sys_mount+0x1a8/0x300 [ 1698.982043] ? copy_mnt_ns+0xa00/0xa00 [ 1698.982915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.984084] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.985240] do_syscall_64+0x33/0x40 [ 1698.986067] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.987210] RIP: 0033:0x7f73e155704a [ 1698.988033] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.992132] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1698.993815] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1698.995398] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1698.996988] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1698.998568] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1699.000164] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1699.006582] FAT-fs (loop7): bogus number of reserved sectors [ 1699.007914] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:17 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:17 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:17 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:10:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}], 0x2, 0x0, 0x0, 0x0) 22:10:17 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 84) 22:10:17 executing program 2: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}], 0x2, 0x0, 0x0, 0x0) 22:10:18 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 1711.971451] FAULT_INJECTION: forcing a failure. [ 1711.971451] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1711.974593] CPU: 0 PID: 9261 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1711.976326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1711.978434] Call Trace: [ 1711.979104] dump_stack+0x107/0x167 [ 1711.980029] should_fail.cold+0x5/0xa [ 1711.981011] _copy_from_user+0x2e/0x1b0 [ 1711.982026] copy_mount_options+0x76/0x180 [ 1711.983097] __x64_sys_mount+0x1a8/0x300 [ 1711.984130] ? copy_mnt_ns+0xa00/0xa00 [ 1711.985138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1711.986483] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1711.987807] do_syscall_64+0x33/0x40 [ 1711.988757] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1711.990055] RIP: 0033:0x7f73e155704a [ 1711.990998] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1711.995670] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1711.997638] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1711.999187] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1712.000732] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1712.002265] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1712.003807] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1712.013441] FAT-fs (loop7): bogus number of reserved sectors [ 1712.014776] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:18 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 85) 22:10:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1712.098774] FAULT_INJECTION: forcing a failure. [ 1712.098774] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1712.101441] CPU: 1 PID: 9277 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1712.102901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1712.104674] Call Trace: [ 1712.105237] dump_stack+0x107/0x167 [ 1712.106015] should_fail.cold+0x5/0xa [ 1712.106830] _copy_from_user+0x2e/0x1b0 [ 1712.107686] copy_mount_options+0x76/0x180 [ 1712.108596] __x64_sys_mount+0x1a8/0x300 [ 1712.109459] ? copy_mnt_ns+0xa00/0xa00 [ 1712.110291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1712.111402] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1712.112496] do_syscall_64+0x33/0x40 [ 1712.113294] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1712.114383] RIP: 0033:0x7f73e155704a [ 1712.115172] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1712.119083] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1712.120703] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1712.122217] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1712.123728] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1712.125247] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1712.126760] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1712.134890] FAT-fs (loop7): bogus number of reserved sectors [ 1712.136191] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:18 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 86) 22:10:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1712.206862] FAULT_INJECTION: forcing a failure. [ 1712.206862] name failslab, interval 1, probability 0, space 0, times 0 [ 1712.209565] CPU: 0 PID: 9283 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1712.211156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1712.213032] Call Trace: [ 1712.213612] dump_stack+0x107/0x167 [ 1712.214418] should_fail.cold+0x5/0xa [ 1712.215266] ? alloc_fs_context+0x57/0x840 [ 1712.216213] should_failslab+0x5/0x20 [ 1712.217071] kmem_cache_alloc_trace+0x55/0x320 [ 1712.218087] alloc_fs_context+0x57/0x840 [ 1712.219005] path_mount+0xaa3/0x2120 [ 1712.219911] ? strncpy_from_user+0x9e/0x470 [ 1712.220885] ? finish_automount+0xa90/0xa90 [ 1712.221868] ? getname_flags.part.0+0x1dd/0x4f0 [ 1712.222961] __x64_sys_mount+0x282/0x300 [ 1712.223858] ? copy_mnt_ns+0xa00/0xa00 [ 1712.224838] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1712.226010] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1712.227189] do_syscall_64+0x33/0x40 [ 1712.228075] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1712.229233] RIP: 0033:0x7f73e155704a [ 1712.230111] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1712.234292] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1712.236081] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1712.237720] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1712.239317] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1712.240986] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1712.242584] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:18 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 87) [ 1712.355389] FAULT_INJECTION: forcing a failure. [ 1712.355389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1712.357989] CPU: 1 PID: 9292 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1712.359450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1712.361225] Call Trace: [ 1712.361792] dump_stack+0x107/0x167 [ 1712.362566] should_fail.cold+0x5/0xa [ 1712.363382] strncpy_from_user+0x34/0x470 [ 1712.364270] getname_flags.part.0+0x95/0x4f0 [ 1712.365223] user_path_at_empty+0xa1/0x100 [ 1712.366124] __x64_sys_mount+0x1e9/0x300 [ 1712.366992] ? copy_mnt_ns+0xa00/0xa00 [ 1712.367828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1712.368953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1712.370059] do_syscall_64+0x33/0x40 [ 1712.370852] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1712.371944] RIP: 0033:0x7f73e155704a [ 1712.372746] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1712.376690] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1712.378315] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1712.379842] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1712.381374] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1712.382894] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1712.384415] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:32 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:32 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:10:32 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:10:32 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 88) 22:10:32 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:10:32 executing program 2: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:10:32 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1726.236432] FAULT_INJECTION: forcing a failure. [ 1726.236432] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.238246] CPU: 0 PID: 9311 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1726.239254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1726.240494] Call Trace: [ 1726.240903] dump_stack+0x107/0x167 [ 1726.241452] should_fail.cold+0x5/0xa [ 1726.242020] ? create_object.isra.0+0x3a/0xa20 [ 1726.242709] should_failslab+0x5/0x20 [ 1726.243271] kmem_cache_alloc+0x5b/0x310 [ 1726.243879] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1726.244657] create_object.isra.0+0x3a/0xa20 [ 1726.245334] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1726.246111] kmem_cache_alloc+0x159/0x310 [ 1726.246739] getname_flags.part.0+0x50/0x4f0 [ 1726.247408] user_path_at_empty+0xa1/0x100 [ 1726.248042] __x64_sys_mount+0x1e9/0x300 [ 1726.248646] ? copy_mnt_ns+0xa00/0xa00 [ 1726.249238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1726.250032] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1726.250807] do_syscall_64+0x33/0x40 [ 1726.251362] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1726.252127] RIP: 0033:0x7f73e155704a [ 1726.252683] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1726.255434] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1726.256588] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1726.257679] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1726.258734] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1726.259821] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1726.260878] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:32 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1726.273890] FAT-fs (loop7): bogus number of reserved sectors [ 1726.274842] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:32 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:32 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 89) [ 1726.313290] FAULT_INJECTION: forcing a failure. [ 1726.313290] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.314616] CPU: 1 PID: 9322 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1726.315378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1726.316303] Call Trace: [ 1726.316606] dump_stack+0x107/0x167 [ 1726.317013] should_fail.cold+0x5/0xa [ 1726.317452] ? create_object.isra.0+0x3a/0xa20 [ 1726.317965] should_failslab+0x5/0x20 [ 1726.318395] kmem_cache_alloc+0x5b/0x310 [ 1726.318853] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1726.319436] create_object.isra.0+0x3a/0xa20 [ 1726.319929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1726.320531] kmem_cache_alloc+0x159/0x310 [ 1726.321024] getname_flags.part.0+0x50/0x4f0 [ 1726.321566] user_path_at_empty+0xa1/0x100 [ 1726.322065] __x64_sys_mount+0x1e9/0x300 [ 1726.322541] ? copy_mnt_ns+0xa00/0xa00 [ 1726.323001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1726.323617] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1726.324214] do_syscall_64+0x33/0x40 [ 1726.324650] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1726.325254] RIP: 0033:0x7f73e155704a [ 1726.325694] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1726.327798] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1726.328676] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1726.329507] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1726.330325] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1726.331143] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1726.331970] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:32 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1726.352918] FAT-fs (loop7): bogus number of reserved sectors [ 1726.353797] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:32 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 90) 22:10:32 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x11010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1726.393203] FAULT_INJECTION: forcing a failure. [ 1726.393203] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.395023] CPU: 0 PID: 9329 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1726.396062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1726.397306] Call Trace: [ 1726.397722] dump_stack+0x107/0x167 [ 1726.398272] should_fail.cold+0x5/0xa [ 1726.398859] ? legacy_init_fs_context+0x44/0xe0 [ 1726.399579] should_failslab+0x5/0x20 [ 1726.400149] kmem_cache_alloc_trace+0x55/0x320 [ 1726.400849] ? lockdep_init_map_type+0x2c7/0x780 [ 1726.401574] legacy_init_fs_context+0x44/0xe0 [ 1726.402261] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1726.403075] alloc_fs_context+0x4fd/0x840 [ 1726.403728] path_mount+0xaa3/0x2120 [ 1726.404314] ? strncpy_from_user+0x9e/0x470 [ 1726.405007] ? finish_automount+0xa90/0xa90 [ 1726.405715] ? getname_flags.part.0+0x1dd/0x4f0 [ 1726.406453] __x64_sys_mount+0x282/0x300 [ 1726.407082] ? copy_mnt_ns+0xa00/0xa00 [ 1726.407707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1726.408530] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1726.409326] do_syscall_64+0x33/0x40 [ 1726.409897] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1726.410675] RIP: 0033:0x7f73e155704a [ 1726.411248] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1726.414098] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1726.415267] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1726.416366] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1726.417453] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1726.418561] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1726.419666] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:46 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:10:46 executing program 2: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x21000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:46 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:46 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 91) 22:10:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:46 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:10:46 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) [ 1740.288244] FAULT_INJECTION: forcing a failure. [ 1740.288244] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.289587] CPU: 1 PID: 9348 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1740.290350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1740.291276] Call Trace: [ 1740.291576] dump_stack+0x107/0x167 [ 1740.291983] should_fail.cold+0x5/0xa [ 1740.292418] ? create_object.isra.0+0x3a/0xa20 [ 1740.292931] should_failslab+0x5/0x20 [ 1740.293359] kmem_cache_alloc+0x5b/0x310 [ 1740.293825] create_object.isra.0+0x3a/0xa20 [ 1740.294317] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1740.294885] kmem_cache_alloc_trace+0x151/0x320 [ 1740.295411] ? lockdep_init_map_type+0x2c7/0x780 [ 1740.295953] legacy_init_fs_context+0x44/0xe0 [ 1740.296460] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1740.297019] alloc_fs_context+0x4fd/0x840 [ 1740.297492] path_mount+0xaa3/0x2120 [ 1740.297927] ? strncpy_from_user+0x9e/0x470 [ 1740.298409] ? finish_automount+0xa90/0xa90 [ 1740.298896] ? getname_flags.part.0+0x1dd/0x4f0 [ 1740.299422] __x64_sys_mount+0x282/0x300 [ 1740.299879] ? copy_mnt_ns+0xa00/0xa00 [ 1740.300322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1740.300914] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1740.301492] do_syscall_64+0x33/0x40 [ 1740.301916] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1740.302495] RIP: 0033:0x7f73e155704a [ 1740.302912] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1740.304982] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1740.305854] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1740.306663] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1740.307467] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1740.308267] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1740.309068] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x27030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1740.329199] FAT-fs (loop7): bogus number of reserved sectors [ 1740.329983] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:46 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 92) 22:10:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xba030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1740.382266] FAULT_INJECTION: forcing a failure. [ 1740.382266] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.383562] CPU: 1 PID: 9358 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1740.384324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1740.385259] Call Trace: [ 1740.385571] dump_stack+0x107/0x167 [ 1740.385983] should_fail.cold+0x5/0xa [ 1740.386413] ? getname_kernel+0x4e/0x370 [ 1740.386870] should_failslab+0x5/0x20 [ 1740.387303] kmem_cache_alloc+0x5b/0x310 [ 1740.387759] getname_kernel+0x4e/0x370 [ 1740.388199] kern_path+0x1b/0x40 [ 1740.388582] lookup_bdev+0x100/0x220 [ 1740.389000] ? bd_acquire+0x450/0x450 [ 1740.389426] ? kfree+0x1ab/0x340 [ 1740.389817] ? logfc+0x590/0x590 [ 1740.390201] blkdev_get_by_path+0x1b/0x110 [ 1740.390675] mount_bdev+0x5b/0x400 [ 1740.391076] ? msdos_mount+0x40/0x40 [ 1740.391491] ? setup+0xd0/0xd0 [ 1740.391852] legacy_get_tree+0x105/0x220 [ 1740.392309] vfs_get_tree+0x8e/0x300 [ 1740.392726] path_mount+0x1429/0x2120 [ 1740.393161] ? strncpy_from_user+0x9e/0x470 [ 1740.393650] ? finish_automount+0xa90/0xa90 [ 1740.394132] ? getname_flags.part.0+0x1dd/0x4f0 [ 1740.394653] __x64_sys_mount+0x282/0x300 [ 1740.395113] ? copy_mnt_ns+0xa00/0xa00 [ 1740.395556] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1740.396144] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1740.396721] do_syscall_64+0x33/0x40 [ 1740.397139] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1740.397720] RIP: 0033:0x7f73e155704a [ 1740.398134] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1740.400195] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1740.401047] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1740.401854] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1740.402650] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1740.403449] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1740.404247] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc5020000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:46 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 93) 22:10:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1740.476250] FAULT_INJECTION: forcing a failure. [ 1740.476250] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.479002] CPU: 0 PID: 9365 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1740.480494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1740.482315] Call Trace: [ 1740.482902] dump_stack+0x107/0x167 [ 1740.483700] should_fail.cold+0x5/0xa [ 1740.484531] ? create_object.isra.0+0x3a/0xa20 [ 1740.485531] should_failslab+0x5/0x20 [ 1740.486371] kmem_cache_alloc+0x5b/0x310 [ 1740.487269] create_object.isra.0+0x3a/0xa20 [ 1740.488225] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1740.489339] kmem_cache_alloc+0x159/0x310 [ 1740.490246] getname_kernel+0x4e/0x370 [ 1740.491096] kern_path+0x1b/0x40 [ 1740.491830] lookup_bdev+0x100/0x220 [ 1740.492636] ? bd_acquire+0x450/0x450 [ 1740.493462] ? kfree+0x1ab/0x340 [ 1740.494206] ? logfc+0x590/0x590 [ 1740.494948] blkdev_get_by_path+0x1b/0x110 [ 1740.495871] mount_bdev+0x5b/0x400 [ 1740.496642] ? msdos_mount+0x40/0x40 [ 1740.497448] ? setup+0xd0/0xd0 [ 1740.498160] legacy_get_tree+0x105/0x220 [ 1740.499038] vfs_get_tree+0x8e/0x300 [ 1740.499847] path_mount+0x1429/0x2120 [ 1740.500678] ? strncpy_from_user+0x9e/0x470 [ 1740.501621] ? finish_automount+0xa90/0xa90 [ 1740.502554] ? getname_flags.part.0+0x1dd/0x4f0 [ 1740.503573] __x64_sys_mount+0x282/0x300 [ 1740.504446] ? copy_mnt_ns+0xa00/0xa00 [ 1740.505296] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1740.506442] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1740.507543] do_syscall_64+0x33/0x40 [ 1740.508348] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1740.509443] RIP: 0033:0x7f73e155704a [ 1740.510250] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1740.514273] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1740.515921] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1740.517455] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1740.518995] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1740.520526] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1740.522067] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf6030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1740.562338] FAT-fs (loop7): bogus number of reserved sectors [ 1740.563886] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:59 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:10:59 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:10:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfd030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:59 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:10:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 94) 22:10:59 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:10:59 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:10:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) [ 1753.573660] FAULT_INJECTION: forcing a failure. [ 1753.573660] name failslab, interval 1, probability 0, space 0, times 0 [ 1753.576074] CPU: 0 PID: 9387 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1753.577499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1753.579233] Call Trace: [ 1753.579782] dump_stack+0x107/0x167 [ 1753.580543] should_fail.cold+0x5/0xa [ 1753.581339] ? getname_kernel+0x4e/0x370 [ 1753.582196] should_failslab+0x5/0x20 [ 1753.583000] kmem_cache_alloc+0x5b/0x310 [ 1753.583857] getname_kernel+0x4e/0x370 [ 1753.584668] kern_path+0x1b/0x40 [ 1753.585379] lookup_bdev+0x100/0x220 [ 1753.586163] ? bd_acquire+0x450/0x450 [ 1753.586953] ? kfree+0x1ab/0x340 [ 1753.587661] ? logfc+0x590/0x590 [ 1753.588388] blkdev_get_by_path+0x1b/0x110 [ 1753.589276] mount_bdev+0x5b/0x400 [ 1753.590030] ? msdos_mount+0x40/0x40 [ 1753.590810] ? setup+0xd0/0xd0 [ 1753.591481] legacy_get_tree+0x105/0x220 [ 1753.592326] vfs_get_tree+0x8e/0x300 [ 1753.593101] path_mount+0x1429/0x2120 [ 1753.593907] ? strncpy_from_user+0x9e/0x470 [ 1753.594828] ? finish_automount+0xa90/0xa90 [ 1753.595738] ? getname_flags.part.0+0x1dd/0x4f0 [ 1753.596727] __x64_sys_mount+0x282/0x300 [ 1753.597565] ? copy_mnt_ns+0xa00/0xa00 [ 1753.598426] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1753.599520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1753.600603] do_syscall_64+0x33/0x40 [ 1753.601385] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1753.602454] RIP: 0033:0x7f73e155704a [ 1753.603233] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1753.607072] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1753.608653] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1753.610142] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1753.611622] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1753.613111] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1753.614605] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 95) [ 1753.691804] FAULT_INJECTION: forcing a failure. [ 1753.691804] name failslab, interval 1, probability 0, space 0, times 0 [ 1753.694250] CPU: 1 PID: 9397 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1753.695606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1753.697226] Call Trace: [ 1753.697747] dump_stack+0x107/0x167 [ 1753.698507] should_fail.cold+0x5/0xa [ 1753.699253] ? create_object.isra.0+0x3a/0xa20 [ 1753.700148] should_failslab+0x5/0x20 [ 1753.700895] kmem_cache_alloc+0x5b/0x310 [ 1753.701690] ? find_held_lock+0x2c/0x110 [ 1753.702493] create_object.isra.0+0x3a/0xa20 [ 1753.703351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1753.704364] __kmalloc_track_caller+0x177/0x370 [ 1753.705277] ? vfs_parse_fs_string+0xc0/0x150 [ 1753.706187] kmemdup_nul+0x2d/0xa0 [ 1753.706887] vfs_parse_fs_string+0xc0/0x150 [ 1753.707730] ? vfs_parse_fs_param+0x560/0x560 [ 1753.708621] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1753.709609] ? alloc_fs_context+0x54f/0x840 [ 1753.710470] path_mount+0x63c/0x2120 [ 1753.711209] ? strncpy_from_user+0x9e/0x470 [ 1753.712058] ? finish_automount+0xa90/0xa90 [ 1753.712899] ? getname_flags.part.0+0x1dd/0x4f0 [ 1753.713821] __x64_sys_mount+0x282/0x300 [ 1753.714619] ? copy_mnt_ns+0xa00/0xa00 [ 1753.715377] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1753.716414] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1753.717428] do_syscall_64+0x33/0x40 [ 1753.718165] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1753.719170] RIP: 0033:0x7f73e155704a [ 1753.719908] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1753.723522] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1753.725034] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1753.726437] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1753.727833] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1753.729248] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1753.730679] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffff0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1753.762471] FAT-fs (loop7): bogus number of reserved sectors [ 1753.763761] FAT-fs (loop7): Can't find a valid FAT filesystem 22:10:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 96) 22:10:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1753.839952] FAULT_INJECTION: forcing a failure. [ 1753.839952] name failslab, interval 1, probability 0, space 0, times 0 [ 1753.842279] CPU: 1 PID: 9402 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1753.843655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1753.845311] Call Trace: [ 1753.845841] dump_stack+0x107/0x167 [ 1753.846586] should_fail.cold+0x5/0xa [ 1753.847351] ? getname_kernel+0x4e/0x370 [ 1753.848166] should_failslab+0x5/0x20 [ 1753.848930] kmem_cache_alloc+0x5b/0x310 [ 1753.849743] getname_kernel+0x4e/0x370 [ 1753.850525] kern_path+0x1b/0x40 [ 1753.851207] lookup_bdev+0x100/0x220 [ 1753.851950] ? bd_acquire+0x450/0x450 [ 1753.852696] ? kfree+0x1ab/0x340 [ 1753.853373] ? logfc+0x590/0x590 [ 1753.854062] blkdev_get_by_path+0x1b/0x110 [ 1753.854907] mount_bdev+0x5b/0x400 [ 1753.855615] ? msdos_mount+0x40/0x40 [ 1753.856364] ? setup+0xd0/0xd0 [ 1753.857007] legacy_get_tree+0x105/0x220 [ 1753.857818] vfs_get_tree+0x8e/0x300 [ 1753.858577] path_mount+0x1429/0x2120 [ 1753.859346] ? strncpy_from_user+0x9e/0x470 [ 1753.860215] ? finish_automount+0xa90/0xa90 [ 1753.861075] ? getname_flags.part.0+0x1dd/0x4f0 [ 1753.862012] __x64_sys_mount+0x282/0x300 [ 1753.862827] ? copy_mnt_ns+0xa00/0xa00 [ 1753.863610] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1753.864657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1753.865688] do_syscall_64+0x33/0x40 [ 1753.866446] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1753.867470] RIP: 0033:0x7f73e155704a [ 1753.868212] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1753.871902] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1753.873424] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1753.874865] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1753.876293] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1753.877718] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1753.879156] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:10:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:10:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 97) [ 1753.936996] FAULT_INJECTION: forcing a failure. [ 1753.936996] name failslab, interval 1, probability 0, space 0, times 0 [ 1753.939582] CPU: 1 PID: 9409 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1753.940930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1753.942572] Call Trace: [ 1753.943096] dump_stack+0x107/0x167 [ 1753.943814] should_fail.cold+0x5/0xa [ 1753.944568] ? create_object.isra.0+0x3a/0xa20 [ 1753.945470] should_failslab+0x5/0x20 [ 1753.946232] kmem_cache_alloc+0x5b/0x310 [ 1753.947041] create_object.isra.0+0x3a/0xa20 [ 1753.947903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1753.948906] kmem_cache_alloc_trace+0x151/0x320 [ 1753.949816] ? do_raw_spin_lock+0x121/0x260 [ 1753.950679] alloc_super+0x52/0xa90 [ 1753.951397] ? test_bdev_super_fc+0x80/0x80 [ 1753.952247] sget+0x110/0x510 [ 1753.952865] ? __put_super.part.0+0x2a0/0x2a0 [ 1753.953747] mount_bdev+0xf8/0x400 [ 1753.954452] ? msdos_mount+0x40/0x40 [ 1753.955182] ? setup+0xd0/0xd0 [ 1753.955817] legacy_get_tree+0x105/0x220 [ 1753.956617] vfs_get_tree+0x8e/0x300 [ 1753.957348] path_mount+0x1429/0x2120 [ 1753.958122] ? strncpy_from_user+0x9e/0x470 [ 1753.958982] ? finish_automount+0xa90/0xa90 [ 1753.959829] ? getname_flags.part.0+0x1dd/0x4f0 [ 1753.960752] __x64_sys_mount+0x282/0x300 [ 1753.961553] ? copy_mnt_ns+0xa00/0xa00 [ 1753.962334] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1753.963372] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1753.964390] do_syscall_64+0x33/0x40 [ 1753.965125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1753.966158] RIP: 0033:0x7f73e155704a [ 1753.966891] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1753.970536] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1753.972042] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1753.973453] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1753.974867] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1753.976274] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1753.977681] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1753.990766] FAT-fs (loop7): bogus number of reserved sectors [ 1753.992215] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:12 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 98) 22:11:12 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:12 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:11:12 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:11:12 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:11:12 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) [ 1766.552563] FAULT_INJECTION: forcing a failure. [ 1766.552563] name failslab, interval 1, probability 0, space 0, times 0 [ 1766.555074] CPU: 1 PID: 9421 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1766.556529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1766.558295] Call Trace: [ 1766.558873] dump_stack+0x107/0x167 [ 1766.559654] should_fail.cold+0x5/0xa [ 1766.560464] ? create_object.isra.0+0x3a/0xa20 [ 1766.561436] should_failslab+0x5/0x20 [ 1766.562248] kmem_cache_alloc+0x5b/0x310 [ 1766.563133] create_object.isra.0+0x3a/0xa20 [ 1766.564064] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1766.565145] kmem_cache_alloc+0x159/0x310 [ 1766.566030] getname_kernel+0x4e/0x370 [ 1766.566866] kern_path+0x1b/0x40 [ 1766.567586] lookup_bdev+0x100/0x220 [ 1766.568377] ? bd_acquire+0x450/0x450 [ 1766.569189] ? kfree+0x1ab/0x340 [ 1766.569914] ? logfc+0x590/0x590 [ 1766.570648] blkdev_get_by_path+0x1b/0x110 [ 1766.571547] mount_bdev+0x5b/0x400 [ 1766.572466] ? msdos_mount+0x40/0x40 [ 1766.573400] ? setup+0xd0/0xd0 [ 1766.574084] legacy_get_tree+0x105/0x220 [ 1766.574956] vfs_get_tree+0x8e/0x300 [ 1766.575742] path_mount+0x1429/0x2120 [ 1766.576553] ? strncpy_from_user+0x9e/0x470 [ 1766.577462] ? finish_automount+0xa90/0xa90 [ 1766.578375] ? getname_flags.part.0+0x1dd/0x4f0 [ 1766.579377] __x64_sys_mount+0x282/0x300 [ 1766.580234] ? copy_mnt_ns+0xa00/0xa00 [ 1766.581060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.582171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1766.583302] do_syscall_64+0x33/0x40 [ 1766.584090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1766.585171] RIP: 0033:0x7f73e155704a [ 1766.585956] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1766.589871] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1766.591494] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1766.593005] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1766.594530] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1766.596040] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1766.597554] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:11:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1766.656106] FAT-fs (loop7): bogus number of reserved sectors [ 1766.657722] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:12 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 99) [ 1766.733478] FAULT_INJECTION: forcing a failure. [ 1766.733478] name failslab, interval 1, probability 0, space 0, times 0 [ 1766.736394] CPU: 1 PID: 9442 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1766.737849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1766.739625] Call Trace: [ 1766.740187] dump_stack+0x107/0x167 [ 1766.740963] should_fail.cold+0x5/0xa [ 1766.741775] ? create_object.isra.0+0x3a/0xa20 [ 1766.742762] should_failslab+0x5/0x20 [ 1766.743570] kmem_cache_alloc+0x5b/0x310 [ 1766.744436] create_object.isra.0+0x3a/0xa20 [ 1766.745373] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1766.746460] kmem_cache_alloc_trace+0x151/0x320 [ 1766.747456] ? down_write_nested+0xe4/0x160 [ 1766.748386] selinux_sb_alloc_security+0x41/0x220 [ 1766.749420] security_sb_alloc+0x46/0xa0 [ 1766.750284] alloc_super+0x1ed/0xa90 [ 1766.751112] ? test_bdev_super_fc+0x80/0x80 [ 1766.752047] sget+0x110/0x510 [ 1766.752712] ? __put_super.part.0+0x2a0/0x2a0 [ 1766.753668] mount_bdev+0xf8/0x400 [ 1766.754446] ? msdos_mount+0x40/0x40 [ 1766.755244] ? setup+0xd0/0xd0 [ 1766.755927] legacy_get_tree+0x105/0x220 [ 1766.756788] vfs_get_tree+0x8e/0x300 [ 1766.757579] path_mount+0x1429/0x2120 [ 1766.758392] ? strncpy_from_user+0x9e/0x470 [ 1766.759320] ? finish_automount+0xa90/0xa90 [ 1766.760233] ? getname_flags.part.0+0x1dd/0x4f0 [ 1766.761252] __x64_sys_mount+0x282/0x300 [ 1766.762111] ? copy_mnt_ns+0xa00/0xa00 [ 1766.762962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.764073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1766.765175] do_syscall_64+0x33/0x40 [ 1766.765963] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1766.767060] RIP: 0033:0x7f73e155704a [ 1766.767858] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1766.771775] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1766.773391] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1766.774920] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1766.776434] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1766.777948] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1766.779473] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 22:11:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1766.787361] FAT-fs (loop7): bogus number of reserved sectors [ 1766.788692] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:12 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) (fail_nth: 100) 22:11:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1766.876764] FAULT_INJECTION: forcing a failure. [ 1766.876764] name failslab, interval 1, probability 0, space 0, times 0 [ 1766.879220] CPU: 1 PID: 9449 Comm: syz-executor.7 Not tainted 5.10.230 #1 [ 1766.880681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1766.882450] Call Trace: [ 1766.883027] dump_stack+0x107/0x167 [ 1766.883805] should_fail.cold+0x5/0xa [ 1766.884615] ? create_object.isra.0+0x3a/0xa20 [ 1766.885590] should_failslab+0x5/0x20 [ 1766.886399] kmem_cache_alloc+0x5b/0x310 [ 1766.887280] create_object.isra.0+0x3a/0xa20 [ 1766.888222] kmemleak_alloc_percpu+0xa0/0x100 [ 1766.889180] pcpu_alloc+0x4e2/0x1240 [ 1766.889991] __percpu_init_rwsem+0x22/0x150 [ 1766.890922] alloc_super+0x232/0xa90 [ 1766.891719] ? test_bdev_super_fc+0x80/0x80 [ 1766.892635] sget+0x110/0x510 [ 1766.893301] ? __put_super.part.0+0x2a0/0x2a0 [ 1766.894257] mount_bdev+0xf8/0x400 [ 1766.895031] ? msdos_mount+0x40/0x40 [ 1766.895820] ? setup+0xd0/0xd0 [ 1766.896504] legacy_get_tree+0x105/0x220 [ 1766.897366] vfs_get_tree+0x8e/0x300 [ 1766.898158] path_mount+0x1429/0x2120 [ 1766.898987] ? strncpy_from_user+0x9e/0x470 [ 1766.899903] ? finish_automount+0xa90/0xa90 [ 1766.900828] ? getname_flags.part.0+0x1dd/0x4f0 [ 1766.901830] __x64_sys_mount+0x282/0x300 [ 1766.902700] ? copy_mnt_ns+0xa00/0xa00 [ 1766.903534] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.904650] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1766.905749] do_syscall_64+0x33/0x40 [ 1766.906552] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1766.907644] RIP: 0033:0x7f73e155704a [ 1766.908435] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1766.912371] RSP: 002b:00007f73deacafa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1766.913992] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f73e155704a [ 1766.915522] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f73deacb000 [ 1766.917038] RBP: 00007f73deacb040 R08: 00007f73deacb040 R09: 0000000020000000 [ 1766.918567] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1766.920087] R13: 0000000020000040 R14: 00007f73deacb000 R15: 0000000020000240 [ 1766.928640] FAT-fs (loop7): bogus number of reserved sectors [ 1766.930033] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:26 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:11:26 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:11:26 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:26 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:26 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:11:26 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 1780.835433] FAT-fs (loop7): bogus number of reserved sectors [ 1780.837158] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:26 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:26 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:26 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1780.932302] FAT-fs (loop7): bogus number of reserved sectors [ 1780.933684] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:27 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1781.011801] FAT-fs (loop7): bogus number of reserved sectors [ 1781.013098] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:27 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1781.084952] FAT-fs (loop7): bogus number of reserved sectors [ 1781.086251] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1781.105890] FAT-fs (loop7): bogus number of reserved sectors [ 1781.107142] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1101000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:40 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:11:40 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:11:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}], 0x3, 0x0, 0x0, 0x0) 22:11:40 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) r4 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xfb, 0x6, 0x7, 0x3f, 0x0, 0x80000001, 0x42200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x63, 0x8001}, 0x8, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x1000, 0x8, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x9, r3, 0x0) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1794.194105] FAT-fs (loop7): bogus number of reserved sectors [ 1794.194867] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2703000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1794.211808] FAT-fs (loop7): bogus number of reserved sectors [ 1794.212597] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1794.265575] FAT-fs (loop7): bogus number of reserved sectors [ 1794.267023] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xba03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1794.344106] FAT-fs (loop7): bogus number of reserved sectors [ 1794.345578] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc502000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1794.378771] FAT-fs (loop7): bogus number of reserved sectors [ 1794.380272] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf603000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xfb, 0x6, 0x7, 0x3f, 0x0, 0x80000001, 0x42200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x63, 0x8001}, 0x8, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x1000, 0x8, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x9, r3, 0x0) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:53 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:53 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:11:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}], 0x2, 0x0, 0x0, 0x0) 22:11:53 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) r4 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xfb, 0x6, 0x7, 0x3f, 0x0, 0x80000001, 0x42200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x63, 0x8001}, 0x8, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x1000, 0x8, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x9, r3, 0x0) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:11:53 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 1807.194448] FAT-fs (loop7): bogus number of reserved sectors [ 1807.196066] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfd03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1807.223317] FAT-fs (loop7): bogus number of reserved sectors [ 1807.224102] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1807.269388] FAT-fs (loop7): bogus number of reserved sectors [ 1807.270838] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1807.291420] FAT-fs (loop7): bogus number of reserved sectors [ 1807.292948] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffff0fffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:11:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1807.350867] FAT-fs (loop7): bogus number of reserved sectors [ 1807.351627] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1807.367899] FAT-fs (loop7): bogus number of reserved sectors [ 1807.368620] FAT-fs (loop7): Can't find a valid FAT filesystem 22:11:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:11:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1807.413839] FAT-fs (loop7): bogus number of reserved sectors [ 1807.414567] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xfb, 0x6, 0x7, 0x3f, 0x0, 0x80000001, 0x42200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x63, 0x8001}, 0x8, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x1000, 0x8, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x9, r3, 0x0) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:12:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffff0fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:06 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:12:06 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x6a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xfff, 0x1}, 0xe) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x29, 0x1, 0x4, 0x10001, 0x4, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x700, 0x800, 0x2}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @empty}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r1}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x14}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) 22:12:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) r4 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xfb, 0x6, 0x7, 0x3f, 0x0, 0x80000001, 0x42200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x63, 0x8001}, 0x8, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x1000, 0x8, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x9, r3, 0x0) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') unlinkat(r5, &(0x7f00000000c0)='./file0\x00', 0x0) readv(r5, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) 22:12:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x20000000000081}, 0x0, 0x0, 0x0, 0x0, 0xab4}, r2, 0x0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000100)={0x9, 0x6, 0x4, 0x9, 0x0, 0x3}) r4 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000800}, 0x0, 0x0, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xfb, 0x6, 0x7, 0x3f, 0x0, 0x80000001, 0x42200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x63, 0x8001}, 0x8, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x1000, 0x8, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x9, r3, 0x0) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') unlinkat(r5, &(0x7f00000000c0)='./file0\x00', 0x0) readv(r5, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000000)=[{r3}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {}], 0x4, 0x0, 0x0, 0x0) add_key(0x0, 0x0, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 22:12:06 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xd, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:12:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1820.399216] FAT-fs (loop7): bogus number of reserved sectors [ 1820.400603] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:06 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x6a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xfff, 0x1}, 0xe) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x29, 0x1, 0x4, 0x10001, 0x4, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x700, 0x800, 0x2}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @empty}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r1}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x14}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) 22:12:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1820.438320] FAT-fs (loop7): bogus number of reserved sectors [ 1820.439063] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:06 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1820.472115] FAT-fs (loop7): bogus number of reserved sectors [ 1820.472888] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1820.489604] FAT-fs (loop7): bogus number of reserved sectors [ 1820.490278] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:06 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x6a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xfff, 0x1}, 0xe) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x29, 0x1, 0x4, 0x10001, 0x4, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x700, 0x800, 0x2}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @empty}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r1}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x14}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) 22:12:06 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1820.524951] FAT-fs (loop7): bogus number of reserved sectors [ 1820.525729] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1820.549495] FAT-fs (loop7): bogus number of reserved sectors [ 1820.550141] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:06 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x6a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xfff, 0x1}, 0xe) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x29, 0x1, 0x4, 0x10001, 0x4, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x700, 0x800, 0x2}}) 22:12:20 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x2000, @fd_index=0x8, 0x46a, 0x0, 0x0, 0x4, 0x0, {0x1}}, 0x1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(r5, 0x0, &(0x7f00000000c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x800) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r8, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r8, &(0x7f0000000000)={0x1f, 0x3ff, @none, 0x8, 0x1}, 0xe) 22:12:20 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x6a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xfff, 0x1}, 0xe) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:20 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x2000, @fd_index=0x8, 0x46a, 0x0, 0x0, 0x4, 0x0, {0x1}}, 0x1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(r5, 0x0, &(0x7f00000000c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x800) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r8, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r8, &(0x7f0000000000)={0x1f, 0x3ff, @none, 0x8, 0x1}, 0xe) 22:12:20 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x10, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:20 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:12:20 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:20 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:12:20 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x2000, @fd_index=0x8, 0x46a, 0x0, 0x0, 0x4, 0x0, {0x1}}, 0x1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(r5, 0x0, &(0x7f00000000c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x800) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r8, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r8, &(0x7f0000000000)={0x1f, 0x3ff, @none, 0x8, 0x1}, 0xe) [ 1834.736281] FAT-fs (loop7): bogus number of reserved sectors [ 1834.737706] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:20 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x81, @none, 0x0, 0x2}, 0xe) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 22:12:20 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 22:12:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) [ 1834.823660] FAULT_INJECTION: forcing a failure. [ 1834.823660] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1834.824396] FAULT_INJECTION: forcing a failure. [ 1834.824396] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1834.825218] CPU: 0 PID: 9647 Comm: syz-executor.3 Not tainted 5.10.230 #1 [ 1834.825229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.825242] Call Trace: [ 1834.830048] dump_stack+0x107/0x167 [ 1834.830504] should_fail.cold+0x5/0xa [ 1834.830988] _copy_from_user+0x2e/0x1b0 [ 1834.831484] do_sys_poll+0x1f9/0xe50 [ 1834.831960] ? compat_core_sys_select+0x8b0/0x8b0 [ 1834.832575] ? mark_lock+0xf5/0x2df0 [ 1834.833048] ? __lock_acquire+0x1657/0x5b00 [ 1834.833581] ? lock_chain_count+0x20/0x20 [ 1834.834104] ? mark_lock+0xf5/0x2df0 [ 1834.834577] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.835235] ? __lock_acquire+0x1657/0x5b00 [ 1834.835772] ? lock_chain_count+0x20/0x20 [ 1834.836290] ? __lock_acquire+0xbb1/0x5b00 [ 1834.836823] ? lock_downgrade+0x6d0/0x6d0 [ 1834.837345] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.838007] ? lock_acquire+0x197/0x470 [ 1834.838496] ? find_held_lock+0x2c/0x110 [ 1834.839007] ? find_held_lock+0x2c/0x110 [ 1834.839512] ? ksys_write+0x21a/0x260 [ 1834.839983] ? lock_downgrade+0x6d0/0x6d0 [ 1834.840498] ? find_held_lock+0x2c/0x110 [ 1834.841016] ? ksys_write+0x12d/0x260 [ 1834.841492] ? set_user_sigmask+0x211/0x2a0 [ 1834.842034] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1834.842639] ? __set_current_blocked+0x110/0x110 [ 1834.843223] ? wait_for_completion_io+0x270/0x270 [ 1834.843827] __x64_sys_ppoll+0x227/0x2a0 [ 1834.844305] ? fput_many+0x2f/0x1a0 [ 1834.844756] ? __ia32_sys_poll+0x490/0x490 [ 1834.845299] ? ksys_write+0x1a9/0x260 [ 1834.845771] ? __ia32_sys_read+0xb0/0xb0 [ 1834.846274] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.846924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.847576] do_syscall_64+0x33/0x40 [ 1834.848035] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.848674] RIP: 0033:0x7fa5d4298b19 [ 1834.849142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.851449] RSP: 002b:00007fa5d180e188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1834.852401] RAX: ffffffffffffffda RBX: 00007fa5d43abf60 RCX: 00007fa5d4298b19 [ 1834.853309] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1834.854202] RBP: 00007fa5d180e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.855096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1834.855981] R13: 00007ffeac33050f R14: 00007fa5d180e300 R15: 0000000000022000 [ 1834.856918] CPU: 1 PID: 9648 Comm: syz-executor.4 Not tainted 5.10.230 #1 [ 1834.858444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.860269] Call Trace: [ 1834.860851] dump_stack+0x107/0x167 [ 1834.861659] should_fail.cold+0x5/0xa [ 1834.862506] _copy_from_user+0x2e/0x1b0 [ 1834.863384] do_sys_poll+0x1f9/0xe50 [ 1834.864215] ? compat_core_sys_select+0x8b0/0x8b0 [ 1834.865287] ? mark_lock+0xf5/0x2df0 [ 1834.866107] ? __lock_acquire+0x1657/0x5b00 [ 1834.867052] ? lock_chain_count+0x20/0x20 [ 1834.867967] ? mark_lock+0xf5/0x2df0 [ 1834.868787] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.869943] ? __lock_acquire+0x1657/0x5b00 [ 1834.870886] ? lock_chain_count+0x20/0x20 [ 1834.871804] ? __lock_acquire+0xbb1/0x5b00 [ 1834.872739] ? lock_downgrade+0x6d0/0x6d0 [ 1834.873646] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.874799] ? lock_acquire+0x197/0x470 [ 1834.875674] ? find_held_lock+0x2c/0x110 [ 1834.876572] ? find_held_lock+0x2c/0x110 [ 1834.877475] ? ksys_write+0x21a/0x260 [ 1834.878308] ? lock_downgrade+0x6d0/0x6d0 [ 1834.879218] ? find_held_lock+0x2c/0x110 [ 1834.880116] ? ksys_write+0x12d/0x260 [ 1834.880957] ? set_user_sigmask+0x211/0x2a0 [ 1834.881903] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1834.882956] ? __set_current_blocked+0x110/0x110 [ 1834.883994] ? wait_for_completion_io+0x270/0x270 [ 1834.885063] __x64_sys_ppoll+0x227/0x2a0 [ 1834.885958] ? fput_many+0x2f/0x1a0 [ 1834.886759] ? __ia32_sys_poll+0x490/0x490 [ 1834.887694] ? ksys_write+0x1a9/0x260 [ 1834.888535] ? __ia32_sys_read+0xb0/0xb0 [ 1834.889437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.890592] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.891728] do_syscall_64+0x33/0x40 [ 1834.892548] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.893685] RIP: 0033:0x7f183fb7ab19 [ 1834.894506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.898614] RSP: 002b:00007f183d0f0188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1834.900306] RAX: ffffffffffffffda RBX: 00007f183fc8df60 RCX: 00007f183fb7ab19 [ 1834.901898] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1834.903492] RBP: 00007f183d0f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.905084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1834.906675] R13: 00007fff8211704f R14: 00007f183d0f0300 R15: 0000000000022000 [ 1834.912117] FAULT_INJECTION: forcing a failure. [ 1834.912117] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1834.913620] CPU: 0 PID: 9650 Comm: syz-executor.1 Not tainted 5.10.230 #1 [ 1834.914413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.915381] Call Trace: [ 1834.915689] dump_stack+0x107/0x167 [ 1834.916119] should_fail.cold+0x5/0xa [ 1834.916578] _copy_from_user+0x2e/0x1b0 [ 1834.917056] do_sys_poll+0x1f9/0xe50 [ 1834.917494] ? compat_core_sys_select+0x8b0/0x8b0 [ 1834.918144] ? mark_lock+0xf5/0x2df0 [ 1834.918596] ? __lock_acquire+0x1657/0x5b00 [ 1834.919095] ? lock_chain_count+0x20/0x20 [ 1834.919583] ? mark_lock+0xf5/0x2df0 [ 1834.920014] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.920628] ? __lock_acquire+0x1657/0x5b00 [ 1834.921141] ? lock_chain_count+0x20/0x20 [ 1834.921640] ? __lock_acquire+0xbb1/0x5b00 [ 1834.922134] ? lock_downgrade+0x6d0/0x6d0 22:12:20 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x11, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1834.922624] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.923428] ? lock_acquire+0x197/0x470 [ 1834.923897] ? find_held_lock+0x2c/0x110 [ 1834.924378] ? find_held_lock+0x2c/0x110 [ 1834.924851] ? ksys_write+0x21a/0x260 [ 1834.925306] ? lock_downgrade+0x6d0/0x6d0 [ 1834.925783] ? find_held_lock+0x2c/0x110 [ 1834.926254] ? ksys_write+0x12d/0x260 [ 1834.926695] ? set_user_sigmask+0x211/0x2a0 [ 1834.927193] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1834.927742] ? __set_current_blocked+0x110/0x110 [ 1834.928291] ? wait_for_completion_io+0x270/0x270 [ 1834.928850] __x64_sys_ppoll+0x227/0x2a0 [ 1834.929317] ? fput_many+0x2f/0x1a0 [ 1834.929736] ? __ia32_sys_poll+0x490/0x490 [ 1834.930222] ? ksys_write+0x1a9/0x260 [ 1834.930672] ? __ia32_sys_read+0xb0/0xb0 [ 1834.931144] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.931744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.932355] do_syscall_64+0x33/0x40 [ 1834.932794] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.933402] RIP: 0033:0x7f6588795b19 [ 1834.933836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.936019] RSP: 002b:00007f6585d0b188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1834.936897] RAX: ffffffffffffffda RBX: 00007f65888a8f60 RCX: 00007f6588795b19 [ 1834.937717] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1834.938539] RBP: 00007f6585d0b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.939351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1834.940173] R13: 00007fffe47064bf R14: 00007f6585d0b300 R15: 0000000000022000 22:12:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 2) 22:12:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 2) 22:12:21 executing program 5: sendto(0xffffffffffffffff, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 2) 22:12:21 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2e, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:21 executing program 5: sendto(0xffffffffffffffff, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:21 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:12:21 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:21 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x48, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:21 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) [ 1835.586204] FAT-fs (loop7): bogus number of reserved sectors [ 1835.587828] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:21 executing program 5: sendto(0xffffffffffffffff, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) [ 1835.637606] FAT-fs (loop7): bogus number of reserved sectors [ 1835.639019] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:21 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:21 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) [ 1835.712827] FAT-fs (loop7): bogus number of reserved sectors [ 1835.713871] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:21 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1835.738400] FAT-fs (loop7): bogus number of reserved sectors [ 1835.739357] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) [ 1835.816660] FAULT_INJECTION: forcing a failure. [ 1835.816660] name failslab, interval 1, probability 0, space 0, times 0 [ 1835.818426] CPU: 0 PID: 9655 Comm: syz-executor.1 Not tainted 5.10.230 #1 [ 1835.819474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1835.820746] Call Trace: [ 1835.821164] dump_stack+0x107/0x167 [ 1835.821720] should_fail.cold+0x5/0xa [ 1835.822309] ? taskstats_exit+0x64d/0xb60 [ 1835.822949] should_failslab+0x5/0x20 [ 1835.823534] kmem_cache_alloc+0x5b/0x310 [ 1835.824159] taskstats_exit+0x64d/0xb60 [ 1835.824770] ? taskstats_user_cmd+0x1090/0x1090 [ 1835.825497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1835.826299] do_exit+0x5f2/0x2600 [ 1835.826836] ? find_held_lock+0x2c/0x110 [ 1835.827454] ? mm_update_next_owner+0x830/0x830 [ 1835.828163] ? get_signal+0x37e/0x2350 [ 1835.828756] ? lock_downgrade+0x6d0/0x6d0 [ 1835.829392] ? do_raw_spin_lock+0x121/0x260 [ 1835.830052] ? rwlock_bug.part.0+0x90/0x90 [ 1835.830697] do_group_exit+0x125/0x310 [ 1835.831291] get_signal+0x4bc/0x2350 [ 1835.831874] ? find_held_lock+0x2c/0x110 [ 1835.832520] arch_do_signal_or_restart+0x2b7/0x1990 [ 1835.833314] ? poll_select_finish+0x366/0x5b0 [ 1835.834009] ? ksys_write+0x12d/0x260 [ 1835.834602] ? poll_freewait+0x250/0x250 [ 1835.835250] ? restore_sigcontext+0x630/0x630 [ 1835.835952] ? __set_current_blocked+0x110/0x110 [ 1835.836678] ? wait_for_completion_io+0x270/0x270 [ 1835.837435] ? __x64_sys_ppoll+0x1c9/0x2a0 [ 1835.838099] ? fput_many+0x2f/0x1a0 [ 1835.838674] ? __ia32_sys_poll+0x490/0x490 [ 1835.839330] ? ksys_write+0x1a9/0x260 [ 1835.839938] exit_to_user_mode_prepare+0x10f/0x190 [ 1835.840699] syscall_exit_to_user_mode+0x38/0x1d0 [ 1835.840897] FAULT_INJECTION: forcing a failure. [ 1835.840897] name failslab, interval 1, probability 0, space 0, times 0 [ 1835.841455] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1835.841466] RIP: 0033:0x7f6588795b19 [ 1835.841478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1835.841486] RSP: 002b:00007f6585d0b188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1835.841500] RAX: 0000000000000001 RBX: 00007f65888a8f60 RCX: 00007f6588795b19 [ 1835.841508] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1835.841525] RBP: 00007f6585d0b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1835.852875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1835.854024] R13: 00007fffe47064bf R14: 00007f6585d0b300 R15: 0000000000022000 [ 1835.855195] CPU: 1 PID: 9657 Comm: syz-executor.3 Not tainted 5.10.230 #1 [ 1835.856786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1835.858707] Call Trace: [ 1835.859319] dump_stack+0x107/0x167 [ 1835.860167] should_fail.cold+0x5/0xa [ 1835.861061] ? taskstats_exit+0x64d/0xb60 [ 1835.862022] should_failslab+0x5/0x20 [ 1835.862901] kmem_cache_alloc+0x5b/0x310 [ 1835.863845] taskstats_exit+0x64d/0xb60 [ 1835.864775] ? taskstats_user_cmd+0x1090/0x1090 [ 1835.865864] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1835.867074] do_exit+0x5f2/0x2600 [ 1835.867880] ? find_held_lock+0x2c/0x110 [ 1835.868812] ? mm_update_next_owner+0x830/0x830 [ 1835.869894] ? get_signal+0x37e/0x2350 [ 1835.870792] ? lock_downgrade+0x6d0/0x6d0 [ 1835.871742] ? do_raw_spin_lock+0x121/0x260 [ 1835.872736] ? rwlock_bug.part.0+0x90/0x90 [ 1835.873719] do_group_exit+0x125/0x310 [ 1835.874613] get_signal+0x4bc/0x2350 [ 1835.875474] ? find_held_lock+0x2c/0x110 [ 1835.876424] arch_do_signal_or_restart+0x2b7/0x1990 [ 1835.877586] ? poll_select_finish+0x366/0x5b0 [ 1835.878619] ? ksys_write+0x12d/0x260 [ 1835.879494] ? poll_freewait+0x250/0x250 [ 1835.880430] ? restore_sigcontext+0x630/0x630 [ 1835.881480] ? __set_current_blocked+0x110/0x110 [ 1835.882579] ? wait_for_completion_io+0x270/0x270 [ 1835.883695] ? __x64_sys_ppoll+0x1c9/0x2a0 [ 1835.884664] ? fput_many+0x2f/0x1a0 [ 1835.885506] ? __ia32_sys_poll+0x490/0x490 [ 1835.886476] ? ksys_write+0x1a9/0x260 [ 1835.887363] exit_to_user_mode_prepare+0x10f/0x190 [ 1835.888493] syscall_exit_to_user_mode+0x38/0x1d0 [ 1835.889624] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1835.890809] RIP: 0033:0x7fa5d4298b19 [ 1835.891669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1835.895934] RSP: 002b:00007fa5d180e188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1835.897695] RAX: 0000000000000001 RBX: 00007fa5d43abf60 RCX: 00007fa5d4298b19 [ 1835.899336] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1835.900991] RBP: 00007fa5d180e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1835.902635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1835.904283] R13: 00007ffeac33050f R14: 00007fa5d180e300 R15: 0000000000022000 [ 1835.908278] FAULT_INJECTION: forcing a failure. [ 1835.908278] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1835.910529] CPU: 0 PID: 9665 Comm: syz-executor.4 Not tainted 5.10.230 #1 [ 1835.911607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1835.912940] Call Trace: [ 1835.913359] dump_stack+0x107/0x167 [ 1835.913936] should_fail.cold+0x5/0xa [ 1835.914546] __alloc_pages_nodemask+0x182/0x600 [ 1835.915270] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1835.916211] alloc_pages_current+0x187/0x280 [ 1835.916912] __get_free_pages+0xc/0xa0 [ 1835.917529] __tlb_remove_page_size+0x257/0x420 [ 1835.918274] unmap_page_range+0x1186/0x1fe0 [ 1835.918979] ? vm_normal_page+0x2e0/0x2e0 [ 1835.919641] ? lock_downgrade+0x6d0/0x6d0 [ 1835.920295] ? uprobe_munmap+0x1c/0x560 [ 1835.920943] unmap_single_vma+0x198/0x300 [ 1835.921603] unmap_vmas+0x16d/0x300 [ 1835.922176] ? zap_vma_ptes+0x100/0x100 [ 1835.922815] exit_mmap+0x27f/0x4f0 [ 1835.923381] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1835.924223] mmput+0xca/0x340 [ 1835.924718] do_exit+0xa96/0x2600 [ 1835.925277] ? find_held_lock+0x2c/0x110 [ 1835.925915] ? mm_update_next_owner+0x830/0x830 [ 1835.926652] ? get_signal+0x37e/0x2350 [ 1835.927271] ? lock_downgrade+0x6d0/0x6d0 [ 1835.927923] ? do_raw_spin_lock+0x121/0x260 [ 1835.928603] ? rwlock_bug.part.0+0x90/0x90 [ 1835.929273] do_group_exit+0x125/0x310 [ 1835.929886] get_signal+0x4bc/0x2350 [ 1835.930474] ? find_held_lock+0x2c/0x110 [ 1835.931121] arch_do_signal_or_restart+0x2b7/0x1990 [ 1835.931911] ? poll_select_finish+0x366/0x5b0 [ 1835.932615] ? ksys_write+0x12d/0x260 [ 1835.933217] ? poll_freewait+0x250/0x250 [ 1835.933858] ? restore_sigcontext+0x630/0x630 [ 1835.934573] ? __set_current_blocked+0x110/0x110 [ 1835.935320] ? wait_for_completion_io+0x270/0x270 [ 1835.936084] ? __x64_sys_ppoll+0x1c9/0x2a0 [ 1835.936755] ? fput_many+0x2f/0x1a0 [ 1835.937334] ? __ia32_sys_poll+0x490/0x490 [ 1835.937998] ? ksys_write+0x1a9/0x260 [ 1835.938608] exit_to_user_mode_prepare+0x10f/0x190 [ 1835.939375] syscall_exit_to_user_mode+0x38/0x1d0 [ 1835.940138] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1835.940959] RIP: 0033:0x7f183fb7ab19 [ 1835.941538] Code: Unable to access opcode bytes at RIP 0x7f183fb7aaef. [ 1835.942570] RSP: 002b:00007f183d0cf188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1835.943777] RAX: fffffffffffffdfe RBX: 00007f183fc8e020 RCX: 00007f183fb7ab19 [ 1835.944894] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1835.946016] RBP: 00007f183d0cf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1835.947135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1835.948252] R13: 00007fff8211704f R14: 00007f183d0cf300 R15: 0000000000022000 22:12:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:12:36 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:12:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x68, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:36 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:12:36 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:12:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 1850.087035] FAT-fs (loop7): bogus number of reserved sectors [ 1850.087896] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1850.119144] FAT-fs (loop7): bogus number of reserved sectors [ 1850.120038] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:36 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:36 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x74, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:36 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0)="666f3ee765da18200f30f8b53fd4d77c45a87c1694550ebfb30657217501bb034f6a76c58f402be4b5db7299c4fae11c2ce8222811b52752f0b3bbdab952c561124a6df36e4b7f8b4a029c82e0aee3003921b2a4dd5fb11d1540807f16c1d37ec3e001581b910a82cb90b74beb9332259a3e0ead85c1f91ddc7be0946515d67d4ba456f70a3cb9d17621275e", 0x8c, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) [ 1850.298905] FAT-fs (loop7): bogus number of reserved sectors [ 1850.299714] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:12:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}], 0x3, 0x0, 0x0, 0x0) 22:12:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:12:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:12:48 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:48 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:48 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 1862.741836] FAT-fs (loop7): bogus number of reserved sectors [ 1862.742662] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:48 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) [ 1862.759255] FAT-fs (loop7): bogus number of reserved sectors [ 1862.760009] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:48 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x112, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:48 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) [ 1862.835770] FAT-fs (loop7): bogus number of reserved sectors [ 1862.837184] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1862.872950] FAT-fs (loop7): bogus number of reserved sectors [ 1862.874562] FAT-fs (loop7): Can't find a valid FAT filesystem 22:12:48 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:12:48 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0xeea}, 0x80) 22:12:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x300, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:12:49 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 1862.970287] FAT-fs (loop7): bogus number of reserved sectors [ 1862.971716] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, 0x0, 0x0, 0x0) 22:13:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, 0x0, 0x0, 0x0) 22:13:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, 0x0, 0x0, 0x0) 22:13:02 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) (fail_nth: 1) 22:13:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x330, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1875.963351] FAULT_INJECTION: forcing a failure. [ 1875.963351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1875.966112] CPU: 1 PID: 9784 Comm: syz-executor.5 Not tainted 5.10.230 #1 [ 1875.967615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1875.969426] Call Trace: [ 1875.970005] dump_stack+0x107/0x167 22:13:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x8}], 0x2, 0x0, 0x0, 0x0) 22:13:02 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 1875.970806] should_fail.cold+0x5/0xa [ 1875.971753] _copy_to_user+0x2e/0x180 [ 1875.972555] simple_read_from_buffer+0xcc/0x160 [ 1875.973527] proc_fail_nth_read+0x198/0x230 [ 1875.974461] ? proc_sessionid_read+0x230/0x230 [ 1875.975420] ? security_file_permission+0xb1/0xe0 [ 1875.976427] ? proc_sessionid_read+0x230/0x230 [ 1875.977380] vfs_read+0x228/0x620 [ 1875.978108] ksys_read+0x12d/0x260 [ 1875.978856] ? vfs_write+0xb10/0xb10 [ 1875.979637] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1875.980730] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1875.981811] do_syscall_64+0x33/0x40 [ 1875.982593] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1875.983658] RIP: 0033:0x7f32ee13b69c [ 1875.984436] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1875.988293] RSP: 002b:00007f32eb6fe170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1875.989883] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f32ee13b69c [ 1875.991374] RDX: 000000000000000f RSI: 00007f32eb6fe1e0 RDI: 0000000000000003 [ 1875.992853] RBP: 00007f32eb6fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1875.994348] R10: 0000000000040885 R11: 0000000000000246 R12: 0000000000000001 [ 1875.995839] R13: 00007ffd8d76f4ef R14: 00007f32eb6fe300 R15: 0000000000022000 [ 1876.009339] FAT-fs (loop7): bogus number of reserved sectors [ 1876.010717] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:02 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 1876.045206] FAT-fs (loop7): bogus number of reserved sectors [ 1876.045997] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:13:15 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:13:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:13:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x7ffffffff000, 0x40885, 0x0, 0x0) 22:13:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x430, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:13:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:13:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:13:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0xf0ffffff7f0000, 0x40885, 0x0, 0x0) [ 1889.373199] FAT-fs (loop7): bogus number of reserved sectors [ 1889.374823] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x7ffffffff000) 22:13:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x500, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:13:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0xf0ffffff7f0000) [ 1889.475182] FAT-fs (loop7): bogus number of reserved sectors [ 1889.476818] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x505, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:13:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:15 executing program 5: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 1889.547383] FAT-fs (loop7): bogus number of reserved sectors [ 1889.548911] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x8}], 0x1, 0x0, 0x0, 0x0) 22:13:16 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, @any, 0x63fa, 0x2}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:13:16 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x506, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:13:16 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:16 executing program 2: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x8}], 0x1, 0x0, 0x0, 0x0) [ 1890.249197] FAT-fs (loop7): bogus number of reserved sectors [ 1890.250385] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1905.409434] FAULT_INJECTION: forcing a failure. [ 1905.409434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1905.410972] CPU: 0 PID: 9873 Comm: syz-executor.2 Not tainted 5.10.230 #1 [ 1905.411814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1905.412833] Call Trace: [ 1905.413168] dump_stack+0x107/0x167 [ 1905.413636] should_fail.cold+0x5/0xa [ 1905.414121] _copy_from_user+0x2e/0x1b0 [ 1905.414638] do_sys_poll+0x1f9/0xe50 [ 1905.415119] ? compat_core_sys_select+0x8b0/0x8b0 [ 1905.415739] ? mark_lock+0xf5/0x2df0 [ 1905.416217] ? __lock_acquire+0x1657/0x5b00 [ 1905.416766] ? lock_chain_count+0x20/0x20 [ 1905.417313] ? mark_lock+0xf5/0x2df0 [ 1905.417791] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1905.418455] ? __lock_acquire+0x1657/0x5b00 [ 1905.419002] ? lock_chain_count+0x20/0x20 [ 1905.419511] ? __lock_acquire+0xbb1/0x5b00 [ 1905.420023] ? lock_downgrade+0x6d0/0x6d0 22:13:31 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:13:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x300, 0x0, 0x0, 0x0) 22:13:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x300, 0x0, 0x0, 0x0) 22:13:31 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x507, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:13:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 22:13:31 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0x7, 0x6}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) sendto(r1, 0x0, 0x0, 0x1, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) 22:13:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x8}], 0x1, 0x0, 0x0, 0x0) [ 1905.420555] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1905.421422] ? lock_acquire+0x197/0x470 [ 1905.421897] ? find_held_lock+0x2c/0x110 [ 1905.422388] ? find_held_lock+0x2c/0x110 [ 1905.422889] ? ksys_write+0x21a/0x260 [ 1905.423349] ? lock_downgrade+0x6d0/0x6d0 [ 1905.423876] ? find_held_lock+0x2c/0x110 [ 1905.424387] ? ksys_write+0x12d/0x260 [ 1905.424863] ? set_user_sigmask+0x211/0x2a0 [ 1905.425412] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1905.426002] ? __set_current_blocked+0x110/0x110 [ 1905.426602] ? wait_for_completion_io+0x270/0x270 [ 1905.427198] __x64_sys_ppoll+0x227/0x2a0 [ 1905.427718] ? fput_many+0x2f/0x1a0 [ 1905.428166] ? __ia32_sys_poll+0x490/0x490 [ 1905.428681] ? ksys_write+0x1a9/0x260 [ 1905.429155] ? __ia32_sys_read+0xb0/0xb0 [ 1905.429634] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1905.430269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1905.430895] do_syscall_64+0x33/0x40 [ 1905.431332] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1905.431959] RIP: 0033:0x7f8bd0b24b19 [ 1905.432405] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1905.434611] RSP: 002b:00007f8bce09a188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1905.435513] RAX: ffffffffffffffda RBX: 00007f8bd0c37f60 RCX: 00007f8bd0b24b19 [ 1905.436345] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1905.437203] RBP: 00007f8bce09a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1905.438073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1905.438939] R13: 00007fff10ad6e3f R14: 00007f8bce09a300 R15: 0000000000022000 22:13:31 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1905.453927] FAT-fs (loop7): bogus number of reserved sectors [ 1905.455607] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:31 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/94) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r1, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:13:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 2) [ 1905.524525] FAT-fs (loop7): bogus number of reserved sectors [ 1905.526022] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8) 22:13:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8) [ 1906.347696] FAULT_INJECTION: forcing a failure. [ 1906.347696] name failslab, interval 1, probability 0, space 0, times 0 [ 1906.351678] CPU: 0 PID: 9889 Comm: syz-executor.2 Not tainted 5.10.230 #1 [ 1906.354062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1906.356948] Call Trace: [ 1906.357817] dump_stack+0x107/0x167 [ 1906.358875] should_fail.cold+0x5/0xa [ 1906.359984] ? taskstats_exit+0x64d/0xb60 [ 1906.361176] should_failslab+0x5/0x20 [ 1906.362262] kmem_cache_alloc+0x5b/0x310 [ 1906.363445] taskstats_exit+0x64d/0xb60 [ 1906.364851] ? taskstats_user_cmd+0x1090/0x1090 [ 1906.366188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1906.367694] do_exit+0x5f2/0x2600 [ 1906.368695] ? find_held_lock+0x2c/0x110 [ 1906.369849] ? mm_update_next_owner+0x830/0x830 [ 1906.371195] ? get_signal+0x37e/0x2350 [ 1906.372307] ? lock_downgrade+0x6d0/0x6d0 [ 1906.373480] ? do_raw_spin_lock+0x121/0x260 [ 1906.374689] ? rwlock_bug.part.0+0x90/0x90 [ 1906.375881] do_group_exit+0x125/0x310 [ 1906.376965] get_signal+0x4bc/0x2350 [ 1906.378016] ? find_held_lock+0x2c/0x110 [ 1906.379164] arch_do_signal_or_restart+0x2b7/0x1990 [ 1906.380568] ? poll_select_finish+0x366/0x5b0 [ 1906.381808] ? ksys_write+0x12d/0x260 [ 1906.382861] ? poll_freewait+0x250/0x250 [ 1906.383944] ? restore_sigcontext+0x630/0x630 [ 1906.385011] ? __set_current_blocked+0x110/0x110 [ 1906.386145] ? wait_for_completion_io+0x270/0x270 [ 1906.387302] ? __x64_sys_ppoll+0x1c9/0x2a0 [ 1906.388322] ? fput_many+0x2f/0x1a0 [ 1906.389191] ? __ia32_sys_poll+0x490/0x490 [ 1906.390199] ? ksys_write+0x1a9/0x260 [ 1906.391123] exit_to_user_mode_prepare+0x10f/0x190 [ 1906.392303] syscall_exit_to_user_mode+0x38/0x1d0 [ 1906.393453] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1906.394683] RIP: 0033:0x7f8bd0b24b19 [ 1906.395583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1906.399966] RSP: 002b:00007f8bce09a188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1906.401791] RAX: 0000000000000001 RBX: 00007f8bd0c37f60 RCX: 00007f8bd0b24b19 [ 1906.403501] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 1906.405197] RBP: 00007f8bce09a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1906.406895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1906.408598] R13: 00007fff10ad6e3f R14: 00007f8bce09a300 R15: 0000000000022000 22:13:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:13:47 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8000000) 22:13:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x300, 0x0, 0x0, 0x0) 22:13:47 executing program 5: r0 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100), 0x0, 0x7}, {&(0x7f0000000280)="3a7c19d1c25ff6d2a0d54f275b71bd749efade9743d846ed13af691ec12c7c57d91c967a3f89c9bf11b857", 0x2b, 0x200}, {&(0x7f00000002c0)="7967a9e4658ec651c123d2691dcb9bf439712f6bb6ae32070d421d95d217cb3f7ad7ca569ed0d01e9ded87f190a7b8bbd104d14b59379e1bd81b1344d0098b6cf0a950f7654bf776b05537868923cc5fa97d85b3484756f92be211a207e60305f5e8ad", 0x63, 0x80}, {&(0x7f0000000340)="223302f121bfaa46c6fefbc942ba141fee4e27578fdcd81a09ed749ac39696e22b14c64eb4425747b1e41d4a8456ec3ebe3fa5f751159237b5c2965f91e63985045ed91b19c279905d60675885832a58bd1a189a2722340e2178cdd8d427f4a708f86f733c4b133f1f78baa2d0fe2cabdb", 0x71, 0x3607}, {&(0x7f00000003c0)="69478e8989a57006b2e7c0457b25740c84b7f04d5d72bf774b14025bc167570a820816ce91a7544eda342d08471b7469a42f4b5fbcea", 0x36, 0xe74a}], 0x801021, &(0x7f0000000480)={[{}, {'\xaa\xaa\xaa\xaa\xaa'}, {'&.('}, {'.@'}, {']\xdc/.\'/\x00'}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@fowner_eq}, {@obj_user}, {@uid_gt={'uid>', 0xee00}}]}) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x428080, 0x111) r2 = fspick(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000200)={{r2}, 0x3, &(0x7f00000001c0)=[0x7ff, 0x800, 0xdfc4], 0x7, 0x0, [0x80000001, 0x3, 0x5, 0x9]}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendto(r3, 0x0, 0x0, 0x40885, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x5, 0x2}, 0xe) 22:13:47 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x508, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:13:47 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:13:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8000000) 22:13:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8) 22:13:47 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1921.270396] FAT-fs (loop7): bogus number of reserved sectors [ 1921.272003] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1921.309617] FAT-fs (loop7): bogus number of reserved sectors [ 1921.311294] FAT-fs (loop7): Can't find a valid FAT filesystem 22:13:47 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:13:47 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000020c0)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/125, 0x7d}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x6, &(0x7f00000015c0)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001600)=""/77, 0x4d}, {&(0x7f0000001680)=""/98, 0x62}, {&(0x7f0000001700)=""/164, 0xa4}], 0x3, &(0x7f0000001800)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000001d00)=[{&(0x7f00000019c0)=""/92, 0x5c}, {&(0x7f0000001a40)=""/10, 0xa}, {&(0x7f0000001a80)=""/205, 0xcd}, {&(0x7f0000001b80)=""/50, 0x32}, {&(0x7f0000001bc0)=""/244, 0xf4}, {&(0x7f0000001cc0)=""/54, 0x36}], 0x6, &(0x7f0000001d80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000001e00), 0x6e, &(0x7f0000002040)=[{&(0x7f0000001e80)=""/146, 0x92}, {&(0x7f0000001f40)=""/222, 0xde}], 0x2, &(0x7f0000002080)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x63, &(0x7f00000021c0)={0x77359400}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r4}) r5 = openat2(0xffffffffffffffff, &(0x7f0000002500)='\x00', &(0x7f0000002540)={0x400, 0x100, 0x7}, 0x18) io_submit(r2, 0x4, &(0x7f00000025c0)=[&(0x7f0000002200)={0x0, 0x0, 0x0, 0x5, 0x5, r1, &(0x7f0000000040)="761500ed4b74031d45979f1936456fa04534aba9a4929512ce2f346d08704ee253edfc18c363f45c115e1453abf4ce6c9613276ff0be9c62f7d88d0cbf44ab6423635c5c2d26aff7fd3ca5277f0345cbab742f6ee58bb7d66f0b8dc12386a94624d25b923e8416b131", 0x69, 0x9, 0x0, 0x2, r3}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x5, 0x2, r4, &(0x7f0000002240)="2e39571ef2db227d412c27fb9615e4d6dc6028b4958b0f36a8154de66c53833817ee3c87e4640e7d30fccd9cbd8e0290bc5313180cdaed2d5123e3a7319a1827d8f4f0bab6344ad0b639ab69f4e7df19fafea8f35dc4be4a19d2d9ddf6196e32775f451edb44480b25d2480fbfea2a618e70ca7ad279d6d6fc6c9b7e1433088fabd1bdd67afa0fe78716d3e3d2fbdceae761d460ab76a438f61e62e5b4ec1b5c5e2425623bc36e6492d26686c774137d96cd0ecf55ce", 0xb6, 0x101, 0x0, 0x6}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000002340)="b810d0960affe27a73863f73377d86cdb9bacc5c06a6a5c3491d5b2415288e9d3f189700016b79d3671be801a4c5e012845cfc411c9fcc7a2242ce1800a193e5419da766e87f8bd3eb01235e76a7915758770ef4eb05b31b845c52a1f1346b3cf426a2172642d3ca2ddb700528543d6074a0cc00742dea4841d585ae753c4dae7ecbb466bfb33ee61b527edb6af9db464d797cd1605599d1c772c0cb9a9eaae5269a0fcd2a3274bf73c4c73ec5e0099781dfe493b6bb526e11f79ff3a3efa3d00c", 0xc1, 0x1f000000}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000002480)="d151318bf7461281289e06b80340b47e2ec80979169cd77e6c39ea5c558920166b6eb0018a8b5a608456c5b19b0170ef4fc5a842baf2a03e4ada6a66bc371841a454de94c7fb4aa90a615357a540e2cf49c60188b7c3eb7a730b55e6c6b4cf3a0a5ae4df6100ccbc706e440a12eb0958932c4a145c05d56f20", 0x79, 0x80000000, 0x0, 0x1, r5}]) 22:14:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x800000000000000) 22:14:01 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x509, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:14:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8000000) 22:14:01 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:14:01 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:14:01 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:14:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x800000000000000) [ 1935.869328] FAT-fs (loop7): bogus number of reserved sectors [ 1935.870157] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:01 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x8ba5, 0x1}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x84) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) dup2(r2, r1) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) syz_emit_ethernet(0x1e, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast, @void, {@can={0xc, {{0x2, 0x1}, 0x5, 0x4, 0x0, 0x0, "5dda38f4d7fd9d21"}}}}, 0x0) [ 1935.892851] FAT-fs (loop7): bogus number of reserved sectors [ 1935.893637] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:01 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:01 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x530, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:14:02 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x9}, 0xe) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f00000000c0)={0x1, 0x0, 0xd, &(0x7f0000000080)=""/13}) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:14:02 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_WRITEV={0x2, 0x5, 0x2004, @fd=r0, 0x784a5f4c, &(0x7f00000003c0)=[{&(0x7f0000000000)="6ee3", 0x2}, {&(0x7f0000000040)="921d416b07bcb8eed28e937443b7d10849c0e8f5e4c6267f88460b6cd667dae56340013eaaff710b1f13727f8c8e13c1eec4d7c20aad3bcf90013387fbfdc39159d34fc340be3c4121f47c4ebf8ecfbeea920602ddde39068b4b37d71c2849c3c389981c5567bd1d711437d1b9c6a2eb32f262ee6d8afbf85aa6983d065cbaffbe297d8eb3ccc560be6e044c644775eacb03579ece761816c24febb31104fc511c42932c946981c49ebeb48c8b60b08a555a6f25d7198e7762f56c8aa6711ecff06fb4c67a7dd1392004d2fb9c37351593a0afbaea56f1bf425c224c4db6c460d4d7c2dff182730838821ebea002", 0xee}, {&(0x7f0000000140)="36e1a88c0ba36c0c7d11b3c922c354986e6109ddca8b0a764769ee499a3508fdaa438f9add856b9d4d1eee6bb80ab67fa0840bc7428339c16113285c17af58eb72ac0cbba3ddd932b2ea04922a05428f88a8d8ad662145a881a25bea0d5dfaf89137f43f6f0e22b19558", 0x6a}, {&(0x7f00000001c0)="ccb9e9c83b1b121361aabd3672", 0xd}, {&(0x7f0000000200)="0de15af06f9ad7dbf9a2a4e68fe4485c6cb7634099944c417ffe01b746d8c37180b3ce9d52fe2266f762ea694b8eae58e63dacc07a3d0ad18dbcfb25c19dd25bd120c407301e382ce4512f744b40b0644f32c471b759b23cfd6fcf4e95be446740826e31d0c81bd531f9b440fe95f5fafcdaf660936b2b1bc1e053426ace9ebde8c9c7491642ce24368123feeb006963067903e9a05d585c68c1a4b5e69c0f1df9abde540360eefd403dfc264be03945a0154eb8c2a2fdadf4b328a1562800c881266aec9aaddd9fe0953a7768166a0045392f84af8fc22268fff053f46cb339fd24fd8e7844", 0xe6}, {&(0x7f0000000300)="1db8abef866b8bfcef1739fd3fb1f75de0b0440a9c5bd015167ad1bd20e13993eaf1c8a248834fcc70225c2e1a9a49e619b517651b725b1e5a7b3b03a34288110fff353e42d58703d9861d6193bd5ea7185767b70b1d7d17d0cfb2c3571c44d8180733fddec51b1f95a95c238586f64a566567450406534f8124266024e4ae355716678b9b1bff66feacecc08494e036f067b88d62dc6ae4c8de4eff61e14332842f3ff67bd39b0e050b5b76abab4fe8d43fd88b776019", 0xb7}], 0x6, 0x2, 0x1, {0x1, r1}}, 0x40) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1935.997288] FAT-fs (loop7): bogus number of reserved sectors [ 1935.998022] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x600, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1936.045748] FAT-fs (loop7): bogus number of reserved sectors [ 1936.047103] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1936.073532] FAT-fs (loop7): bogus number of reserved sectors [ 1936.074927] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, 0x0, 0x0, 0x0) 22:14:23 executing program 1: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r0 = mq_open(&(0x7f0000000040)=',\x00', 0x40, 0xa, &(0x7f0000000080)={0x6, 0x5, 0x0, 0x5}) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0xfffffffffffff8c7, 0x1000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000001800001a9f1db6ea086abb1f6de5a587d47950368d3c4dc3bad7c72abb3466cc370c6da9a4dbbe6ad6913fd96f0e05efeea694e9367085c0054e9c1ad89a1f457db69488955f4518afa6fe81f08657c1d73cab4d433116c9c7415d46beff137e0987fddbe703995cc463e04eebe4aa005942c0329685ef92aeb0e2d1cf5e3126103b4601a4980ce336893f0f5d7d5b6eca6da3be447129cdcd96", @ANYRES32=r0, @ANYBLOB="7b050000000000002e2f66696c653000"]) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000140), &(0x7f0000000180)={'U+', 0x9}, 0x16, 0x2) 22:14:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) readv(r1, &(0x7f0000001bc0)=[{&(0x7f0000000500)=""/211, 0xd3}, {&(0x7f0000000600)=""/91, 0x5b}, {&(0x7f0000000680)=""/120, 0x78}, {&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/179, 0xb3}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/136, 0x88}, {&(0x7f0000001940)=""/177, 0xb1}, {&(0x7f0000001a00)=""/196, 0xc4}, {&(0x7f0000001b00)=""/190, 0xbe}], 0xa) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r2 = gettid() setpriority(0x0, r2, 0x0) r3 = io_uring_setup(0x5fac, &(0x7f00000000c0)={0x0, 0x3a85, 0x2, 0x1, 0x17c, 0x0, r0}) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000140)={0x324, 0x3e, 0x200, 0x70bd28, 0x25dfdbfb, {0x16}, [@nested={0xd6, 0x3a, 0x0, 0x1, [@typed={0xc, 0x20, 0x0, 0x0, @u64=0x5}, @generic="a718b3eb5c7d2fe3f8fa098ff941e9b8aeec9a2bbbddf95d1320b60a05d1fddf0dc9dd4b97f9fe84377e4b59c30d38d170fb356b54d8382b6b6cbfa919cead38114cb43086af", @generic="29cb79fb0e0b505891a9d52cc4d205797a19cd70c94e0164bf16d987e8f5fe565a78893926334bcd7da97b0bc083564aa14b005ffc58fb1170f626e9f5aa898bc5f05210e6dea397b4a6a2cdbe4cfa6acff1969c390a696157e9dae9034bf82c59340f9968ecd438440c400ab6346d7bdfb80a0a5bf07063ca7040d36e700a72"]}, @nested={0x122, 0x74, 0x0, 0x1, [@generic="31e8b88cc1cd87ce84811caa55124113b97445567ed4d0a6fe4c4e74abe253d59cbb408675e8b49f8e863ff3b4a78114c472d931de06fec514d312b32694dc4bad06a43c35fff141f87989b3ea405abadf39cb66244092714a873a049a54c42dae7494c06250c313b55b73f61d5cec983bd7d658efaab0953c0dd117a6ca500229b2459aa169ec613087f5dbe913ff41782405e5e119c659276625c75d47a9ced551ed8a9fe1f2f7c5a5ef062a056ca61ab2d8741c1124b6268b3945db7b998c9a1c97a97158e697c9e4e5a6e9774f86e627f3b811e462cdb50329ac997c2342", @typed={0x4, 0x5}, @typed={0x8, 0x72, 0x0, 0x0, @u32=0x3f}, @generic="d0cdf0c5c638aeffb85d2a2686a3293cd3db4c96c699a43567edaace3b5a9392e35d0d050dae11eba7e3", @typed={0x8, 0x18, 0x0, 0x0, @fd=r3}]}, @generic, @generic="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", @generic="50c38f", @typed={0x14, 0x4d, 0x0, 0x0, @ipv6=@empty}]}, 0x324}, 0x1, 0x0, 0x0, 0x884}, 0x0) pidfd_open(r2, 0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/connector\x00') 22:14:23 executing program 5: syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000b80)={0x2c, &(0x7f00000009c0)={0x0, 0x3, 0xe, {0xe, 0x17, "8a8fbce3734baf6c8c68875c"}}, &(0x7f0000000a00)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "15f8a7fc6a10e72c1a302ba8b9dbb7d8389358f07fc11d73bafb697c3012bad7884cc51c2c5ee01589f49b1f29d8a49b37f43c996a1b4490767bb47ee52d52ddc92cef8c644f0413affe3e17dfd26efd630cbf7e82d8a79a867b7201ec97858f928e4b2e432586d38136952ca67d5b296478dde1ee30a4122ad350d51d5d7780db027afdba2cd7cc1955902d5fdf454b3824109fa213522e55b0e13d087f06dbc9290d2dbef29ba0"}}, &(0x7f0000000ac0)={0x0, 0xf, 0x8, {0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}}, &(0x7f0000000b00)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x60, 0x0, 0x76, "13dc77dc", "a05a27b0"}}, &(0x7f0000000b40)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x3, 0x95, 0x8, 0x80, 0xfffd, 0x7}}}, &(0x7f0000000fc0)={0x84, &(0x7f0000000bc0)=ANY=[@ANYBLOB="400a370000001c3317831bea48e29fae8aedb53154411d2a1f8ebc6c80233577a75a2539befbd9b646e39a869af0ddb8db0dfde3a1dc4bc29235e0d4bc"], &(0x7f0000000c00)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000c40)={0x0, 0x8, 0x1}, &(0x7f0000000c80)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f0000000cc0)={0x20, 0x0, 0x8, {0x100, 0x2, [0xf0ff]}}, &(0x7f0000000d00)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000d40)={0x40, 0x9, 0x1, 0x8}, &(0x7f0000000d80)={0x40, 0xb, 0x2, "ebee"}, &(0x7f0000000dc0)={0x40, 0xf, 0x2, 0x9}, &(0x7f0000000e00)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}}, &(0x7f0000000e40)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000e80)={0x40, 0x19, 0x2, "04f5"}, &(0x7f0000000ec0)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000f00)={0x40, 0x1c, 0x1, 0x7}, &(0x7f0000000f40)={0x40, 0x1e, 0x1, 0x1f}, &(0x7f0000000f80)={0x40, 0x21, 0x1, 0xb1}}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x4000010, 0xffffffffffffffff, 0x8000000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3}) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r8}}, 0x1cfd) syz_io_uring_submit(r2, 0x0, &(0x7f0000000980)=@IORING_OP_WRITEV={0x2, 0x1, 0x2004, @fd=r3, 0xce80, &(0x7f0000000900)=[{&(0x7f0000000440)="667112eeddbcd5adabb9f043a42812", 0xf}, {&(0x7f0000000480)="96546232de495ddbcbb824d66aff6638f9154c703282b60698d664730efeea8cf61202ed199c6fc97ebb11c9e4a1bcf2e4bad6fbc8395fbb838ceb4778cb68ca7a5d364fdac62ec0662d81e6a698e79a4681d9150c74d902a8d5edc611e3bad786cc55251f72d46738fdf1a3df9cc1de5e4bf5e2548edc0b5f012e76014f4cb4f12d938fa8e5ec3ee9f6e4edf2790b08a5d2faa94720cf458fe93c2e3badce108026508e353ec2c02b730924cfdf2b04352f997fd744eb6782458b1f968b1beb37af7a1dfdbde55e3c31a8f63d62a2df25db065e461ed49bbc", 0xd9}, {&(0x7f0000000580)="9c8abe9dbb4cd7acc77aa9162f98ff0cfa357bac164a6b923529a0298ee86f409ce062532b1ad0", 0x27}, {&(0x7f00000005c0)="195c7f24dfc7bfda963baeb18bed7a335531f836a1207af0a82f875a383202455282d8d99ec5123952b496854ee19484be789b710de96c5815958c9ae06ab052e3fe851452d6f11ace3c8542b3e869bb7f6099118c262c1a96fe8085309cc47e986aa6c74fd4ef3816cf267e1606763008fdbcbcde99b7d9733fc7eeccc0d5628a595921dd487b86c5c56f9a91f1b1e3a90a58cc9f4a61b23227d3b162a2a763d8d14a5e91fa090b7d19f3f6df39c01c9707a349825bc5dad662b33f0b3e7685d000f0a5edd7b7accda8150271d02a7e8ae6e3", 0xd3}, {&(0x7f00000006c0)="876fa7839abece81e2dab839ddcd439df62f42586770d15087ca55b932f73b61fbae359f6c7d8c311d13073b8e86ef3079e6d7ec2b4dca500ca612e44ddbd7ec961eb52c2369f0a674b13a46872a0b2ceda1a070522b691bb03d6e0d450aa45902b045ee813d11474ec0bc474982d8d2f9d2c928846956b5185c0cd4412a3c64353df46591e7749132c6974b19bde7f72693539013ccf5631f7a8530410b3a5ed3dac50de2286c30a2e5fa87b8ce85c33b73cb57fa9de995fa351e0de644685613e4513f22a5ea6bb8e0a41037dab245e2484c78a9adc66e1681", 0xda}, {&(0x7f00000007c0)="3724a2ddc3e203e5481bffab9483cf0594ec62f887b835ada82260cc53912f021f1bef270360bed6a8921ab617bd73ddc85c9f5492784c55946715a1b11f472319fb7f4ac53fc37fb8ff068e4a8a802c3b1b0a4026b26acf06fc6476087a8a8119a685bc94d20f9ba56bc70df1054f16f6d1154e39feda072ac836c5494df66b9351a8b7ac3f5bbc2ad7319659539ea545179e8f7e5d5b39edd04770efe94a30b9c274b35c25", 0xa6}, {&(0x7f0000000880)="db228932b88cf821f1fc3fcb78a2161cd5eec588f89081badd61e7cfc3dbea4bfff8a971fc5e0ae0d04d98258e5c93300a01b4605e95f8c5b7f11b500957f2da089ae8de33a322381a5a71e221d682d58e532737", 0x54}], 0x7, 0x1, 0x1, {0x3, r7}}, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x3, 0x4000, @fd=r0, 0xffffffffffff7fff, &(0x7f00000003c0)=[{&(0x7f0000000000)="09336f002ea9f0dcc8d7a4bbd20c3b7aafd790a018498a183bdbb04cb1ce8cccc1b47456a3194bcf85f44eb05b1beb5b35530fb9eca1406317e31449519448699ec8bacfc0797a188c61c78df0a0146e9ab066d2cb1703599f6d1f0f4b990f6e85980427332b639f17db87226cea96bf86534fc95954b002d37ec1b6e3b25cfec64511ea8b9c84f8323ed6", 0x8b}, {&(0x7f0000000180)="51acbb2443faadcbb41b5c00a66bd73c915e2b0d2678136cc00cce32439b9a3c5b691504c18086658029fcb54c22993568fdc49960ac329db74b66862d00b0d3562caf0ffe67e05ef2c2d2c191431fd6b433924447994e05a211bde97fcd85efc561fc357773ad6c4d9f16d611753952fe91a84093a49b8811be65b8d39278434c", 0x81}, {&(0x7f00000000c0)="0b870861a6cfa1e3f63a642f30c000a522e6067f8e8f1e8e2b3170d72eb1b070eacc6c0ba5e7eb845a4c5c48db70ef168aff21a52fa33f82c8dc289f93aa4be2fa3fffff70f6ec2770cd994b16c0", 0x4e}, {&(0x7f0000000240)="3b11a3a27abab95a7ce3bfa887e46c6ccfdd446bf1ad45c8713dfe05149c458bb00b2777991a42d9f56be12509f7b6b248fad58a29d6f7672c891d4ddddc0ccc5b120600be34f14855dae76acdf9919b9bf415747e9a45bfda2ef9d4b178a062efe5a8ffb94a9d4946bdf4fe001afbfc5bda01d02da0cc0dc2b7afb1dc8f148252b3e64ff22204684926ee3e9ff00a676065ef209b5735862d", 0x99}, {&(0x7f0000000300)='wk_', 0x3}, {&(0x7f0000000340)="4ffe77ef", 0x4}, {&(0x7f0000000380)="e1f8659f9474c2ec514b93c7", 0xc}], 0x7, 0x5, 0x1, {0x3, r1}}, 0x2b20b278) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:14:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x605, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:14:23 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:14:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x800000000000000) [ 1957.135675] tmpfs: Unknown parameter 'ÑýßÉÝK—ùþ„7~KYÃ8Ñpû5kTØ8+kl¿©έ8L´0†¯)Ëyû PX‘©Õ' [ 1957.138003] FAT-fs (loop7): bogus number of reserved sectors [ 1957.139384] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1957.169321] FAT-fs (loop7): bogus number of reserved sectors [ 1957.170636] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x700, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:14:23 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x1a8, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x60}, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0xfc) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f00000000c0)=""/212, 0xd4}], 0x2) [ 1957.253930] FAT-fs (loop7): bogus number of reserved sectors [ 1957.255289] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x705, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1957.353172] FAT-fs (loop7): bogus number of reserved sectors [ 1957.354518] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:14:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000080)=[{r0, 0x908d}], 0x1, 0x0, 0x0, 0x0) 22:14:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:14:37 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:37 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x805, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:14:37 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x463340, 0x100) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x2) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f0000000000)=0x4, 0x4) 22:14:37 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:14:37 executing program 4: r0 = gettid() setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = gettid() setpriority(0x0, r1, 0x0) pidfd_open(r1, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip_tables_matches\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) [ 1971.516983] FAT-fs (loop7): bogus number of reserved sectors [ 1971.517682] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') syz_open_dev$hidraw(&(0x7f0000000100), 0x8, 0x400000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @initdev}, &(0x7f0000000180)=0x10, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) ppoll(&(0x7f00000001c0)=[{r0, 0x219a}, {r2, 0x430}, {r1, 0x80}], 0x3, 0x0, 0x0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x5, 0x81, 0x20, 0x80000001}, {0x1, 0x1, 0x80, 0x8000}]}) fcntl$dupfd(r0, 0x0, r3) lseek(r0, 0x6, 0x2) [ 1971.536417] FAT-fs (loop7): bogus number of reserved sectors [ 1971.537164] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:37 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x830, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:14:37 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:37 executing program 5: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/76, 0x4c}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/191, 0xbf}], 0x8, &(0x7f0000000bc0)=ANY=[@ANYBLOB="2c00000000000000410000000100000082214080b8fd5dbff67f628150cf70d122d40118c5d00a2df2e74870bc7ab75b902b0309dfcaf4905fb29eedca18633800"/79, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRESOCT, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="4cbd43c010ec44f906dfc552ad764239645ac6009ed45d57", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x70}, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000007c0)=@req={0x28, &(0x7f0000000780)={'veth0_to_batadv\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000740)={0x2, 'dummy0\x00'}}}}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0xc7f7d86b78da7d38, 0xffffffffffffffff, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000009c0)='./binderfs/custom0\x00', 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x9, &(0x7f0000000080)=[r2, r4, r5, r2, r2, r2, r2, r2, 0xffffffffffffffff], 0x9}, 0xe9) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r6, &(0x7f00000008c0)={0x1f, 0xe796, @none, 0x6, 0x1}, 0xe) sendto(r2, 0x0, 0x0, 0x40885, 0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r7}) socket$inet6(0xa, 0x1, 0x4) r8 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r8}) sendmmsg(r7, &(0x7f0000001d80)=[{{&(0x7f0000000800)=@ieee802154={0x24, @short={0x2, 0x2, 0xaaa3}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000900)="765a89a293b1660e445f6ab0da77bde91ea0aabfefda32c128c4941c2ebf70919de306af47a96a5bc5da2ba7a863172dca1122d298e75bc80930c49eac7f95b181a7dba792e6267ba2c2c68c2b1d83ac8b298529787e63eaad0269d9db2e7b4c1276dcb301c337df4f347d73a52cf57bf0309cd4b95911c8e264a6e9b8c26371bebd5530bb0b9e480057f8e04270bee13873250799a6e0258e0306e0fc63eaaed382b72534edd987fd23ad08d31b00c6bcadbbc190253e", 0xb7}], 0x1, &(0x7f0000000a00)=[{0x98, 0x104, 0x40, "07c134ecd9ce1ba3e01a7c7e8383453e9e4f72ffdf27d4b3867b9d36af717e0496e9c162ebac9fa7670095501927d51ae8cbc56cd18e401c53be7b7426da6228e061ec5fe421962157cf50bddfdf2a6d6e769806bbb6bdde69ec09f8aa062360c855ecff7552dc9bdec3dd9944563a5325b201cde6db022c5345ebc2f69d62acb6321331f432"}], 0x98}}], 0x1, 0x1) write$binfmt_elf64(r1, &(0x7f0000001dc0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x81, 0x3, 0x62, 0x400, 0x2, 0x5, 0xff, 0x3b3, 0x40, 0x31, 0xb2, 0x9, 0x38, 0x2, 0x1000, 0x81, 0x7fff}, [{0x60000000, 0x321f, 0x2, 0x7, 0x100, 0xf72, 0xfffffffffffffffb, 0x9}], "d5d6c63e88a692748a3111e0a7b0c376cdabf476263affb63cb2fbb205fd14482be730f8f7717298b5ae202a4d9a5886cf41d3014cd6348d2881559c0cc8495b5414b0614a729cea6e18316f1e6383aa96308aea979aa981cee7b85e294999ee17d27ea86392a038998efa0521c0c6d83a2e9a81c8528373406107118e28da62b6d4acbb20d347af575ece9fbcf8139f58827000bd3aaac7d113af5164e648c12d8499cce322b76c4bb61712a013613a69ea26876cb34ae5ffd0efb4a6f7361914235d373edf99c83b2a"}, 0x142) openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(0xffffffffffffffff) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) 22:14:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x1}) 22:14:37 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:37 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x900, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1971.665375] FAT-fs (loop7): bogus number of reserved sectors [ 1971.666256] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1971.680269] FAT-fs (loop7): bogus number of reserved sectors [ 1971.681045] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000500)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x340, 0x13, 0x200, 0x70bd2d, 0x25dfdbfc, {0x11, 0x3, 0x80, 0x80, {0x4e20, 0x4e22, [0x4, 0x2, 0x3, 0x8], [0xffffffff, 0x7, 0x5], 0x0, [0x4, 0x101]}, 0x200, 0x1}, [@INET_DIAG_REQ_BYTECODE={0x103, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xf1, 0x1, "805ca9b3584da38123e7a93644db1626f93a53c1ceaab0d93cecfe8336ed51058055d00775af2cec4908f6b136b6851275b27416167c6b3a8d963779ba75fc47c5ad070d4f76f1307041916fb6d695ae651543e4c408a56c8d264647950227bbd8038d78d20275c7bee92562890ad9b3b7acf787639f9d9742ad65b83bff706b5bf9cdf392ddfa1576305c1ad2e2870421a99e5fe4f718a4d92fd1fed76e0d4dec542ed853344b4ca258a2e6b9cc76862a845cbe8bbb84b7a48ce12019487969190683efc47bb6eb2362f35ee9da5ea9c9f295e4b87552c95699ba5374b630a83a709dce8c6895edeac167962e"}, @INET_DIAG_REQ_BYTECODE={0xf9, 0x1, "379f926469fbbff8ef23a0c8eddd6930c249db9c87b76b98836f8d77b4ce81d2a23d5109167811ec77880d619798c3f269813d8f5e94d5439cc2d87ee9d769dd46462ef7371590d97157396d88db1f8bcde37269eb2ec249ec906fb14b6c62c81afb62d2e6336fa358bde72be969b174b3d275f5ca0a254b2a68a2bd66a61b4bfbd77455bb002f3a3c96980c35734639f027c78958c5a715c21a3a924df7bef35fb1b818835ea3d866598016052d35e0a15b31793825d5710ed96c845dfbc0f416eddb97704e3f43eeca54e08cee8112f7003f8b8c94feb4ca172dc1647da156e5b3d061ecba2626be6269ff117777242af99a034f"}]}, 0x340}, 0x1, 0x0, 0x0, 0x8000}, 0x24000000) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x400041, 0x0) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 22:14:53 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:14:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:14:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:53 executing program 5: ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000000)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40004, 0x0, 0x0) 22:14:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x8}], 0x1, 0x0, 0x0, 0x0) 22:14:53 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:14:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x905, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1987.523264] audit: type=1400 audit(1734214493.588:15): avc: denied { map } for pid=10092 comm="syz-executor.3" path="pipe:[39099]" dev="pipefs" ino=39099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 1987.535166] FAT-fs (loop7): bogus number of reserved sectors [ 1987.536407] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1987.551837] FAT-fs (loop7): bogus number of reserved sectors [ 1987.553111] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:53 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000005240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000000000)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/127, 0x7f}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/109, 0x6d}], 0x9, &(0x7f0000000680)=""/75, 0x4b}, 0x9}, {{&(0x7f0000000700)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000780)=""/138, 0x8a}], 0x1, &(0x7f0000000880)=""/210, 0xd2}, 0x800}, {{&(0x7f0000000980)=@xdp, 0x80, &(0x7f0000002b80)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/63, 0x3f}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/162, 0xa2}, {&(0x7f0000002b00)=""/68, 0x44}], 0x5, &(0x7f0000002c00)=""/188, 0xbc}, 0x2}, {{&(0x7f0000002cc0)=@rc, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002d40)=""/54, 0x36}], 0x1}, 0x4}, {{&(0x7f0000002dc0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000002e40)=""/172, 0xac}, {&(0x7f00000052c0)=""/249, 0xf9}, {&(0x7f0000003000)=""/53, 0x35}, {&(0x7f0000003040)=""/243, 0xf3}, {&(0x7f0000003140)=""/108, 0x6c}, {&(0x7f00000031c0)=""/119, 0x77}, {&(0x7f0000003240)=""/129, 0x81}, {&(0x7f0000003300)=""/62, 0x3e}], 0x8, &(0x7f00000033c0)}, 0x8}, {{0x0, 0x0, &(0x7f0000004780)=[{&(0x7f0000003400)=""/153, 0x99}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/19, 0x13}, {&(0x7f0000004500)=""/142, 0x8e}, {&(0x7f00000045c0)=""/152, 0x98}, {&(0x7f0000004680)=""/147, 0x93}, {&(0x7f0000004740)=""/10, 0xa}], 0x7, &(0x7f0000004800)=""/24, 0x18}, 0x7ff}, {{&(0x7f0000004840)=@nfc, 0x80, &(0x7f0000004900)=[{&(0x7f00000048c0)=""/42, 0x2a}], 0x1, &(0x7f0000004940)=""/25, 0x19}, 0x1}, {{&(0x7f0000004980)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004a00)=""/65, 0x41}], 0x1, &(0x7f0000004ac0)=""/182, 0xb6}, 0x80000001}, {{&(0x7f0000004b80)=@x25={0x9, @remote}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004c00)=""/56, 0x38}, {&(0x7f0000004c40)=""/121, 0x79}, {&(0x7f0000004cc0)=""/88, 0x58}, {&(0x7f0000004d40)=""/126, 0x7e}, {&(0x7f0000004dc0)=""/107, 0x6b}, {&(0x7f0000004e40)=""/93, 0x5d}], 0x6, &(0x7f0000004f40)=""/136, 0x88}, 0x7}], 0x9, 0x40000060, &(0x7f0000005280)={r1, r2+10000000}) r3 = creat(&(0x7f0000002f00)='./file0\x00', 0x1) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002f80), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_TX_TS(r3, &(0x7f00000053c0)={&(0x7f0000002f40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000033c0)={&(0x7f0000002fc0)={0x20, r4, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x20}, 0x1, 0x0, 0x0, 0x8010}, 0x801) 22:14:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1987.621027] FAT-fs (loop7): bogus number of reserved sectors [ 1987.622310] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1987.645919] FAT-fs (loop7): bogus number of reserved sectors [ 1987.647065] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:53 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000003c0)=[{{&(0x7f0000000000)=@tipc=@id, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000240)=""/160, 0xa0}], 0x3, &(0x7f0000000340)=""/109, 0x6d}, 0xffff}], 0x1, 0x40000000, &(0x7f0000000440)={r2, r3+10000000}) 22:14:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:14:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 1987.723663] FAT-fs (loop7): bogus number of reserved sectors [ 1987.724777] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1987.744584] FAT-fs (loop7): bogus number of reserved sectors [ 1987.746034] FAT-fs (loop7): Can't find a valid FAT filesystem 22:14:53 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x10, 0x0, 0x7) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81100) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r3}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) sendmmsg$inet6(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="a3d59c96345cd4559ae11cc35a2229154715898126401f48fbc8df2330690df463dcd6deb75ae7a585b1", 0x2a}, {&(0x7f00000000c0)="77aa8d8dfce59f855adc1fe26dd629d8826d50d334ea9a0e58a342f1c7e6f80a72f49d2cb05ec85e1d1f6fcc0efc2fb37351190537f34abbae47d01c6fd07b38bf35b02ce88cf864bd036d7b7b9a05d755d65f38515cd161e04f", 0x5a}, {&(0x7f0000000140)="60e42964ec5c74924746165eac403049d60e687b9ace4359998893ace25a3506cd5432358dab2513dd322db9fc0a2fafc8bea75daa2af66abd7ca4c81148b315585c68f909d6c71723e34cba0e38ac7dcb8b0b3edc0caa7976a5c5342eb8de9df3e9fd59", 0x64}, {&(0x7f00000001c0)="082731bef7944da1b23190899c8406db65807566a4448597b7abfff3fafab28201d735bfbc8cb161a8e9926518d302b03f69c5a3f6632550bb27a428d34c2af99f7969392d157879674bab5cdfbe409cbb51e6c94a47", 0x56}], 0x4, &(0x7f0000000280)=[@hoplimit_2292={{0x14}}], 0x18}}, {{&(0x7f00000002c0)={0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000300)="8f9a7f226e78a0543619792841c0c09d245b7c5ed5b70a8fb1a08a633cdc5a149d009dd772c069b847e405e41e9812a385af2d789b72d907d0a8e80d3366f5dabc04bf509868e886ea6fe3ebc1dadd872ebf8580d9d92df1ddd771aa2660472be58c89809f73679944dfe375119223ca55e68ce4c5813632a3f9ddd9972a53a0c915758ebc3a8506dc4ff6e07d8a28e9c7c84b57c47d523f30f1c784cdea7b003e046398bfed76f321474f11665b8c3a433e45f9c768d179ed671e56c2a1f07d59b220ba0f1658461c02d8500b7c52", 0xcf}, {&(0x7f0000000400)="5c9b43c7daf330057dc0805e167128a6ec8872477c8d3189f4d303fe9f113725237edb6c6de9ff6980c704face2b29759607236eb523c585b95402800be6dc84fd5bf94c2ffb3cdb9e2a03031a3848b2e97844753d646bd082f73a65b4dd81edd3d1c10ccec25b89d5ccca17a3849822dbded763d1f7274075", 0x79}, {&(0x7f0000000480)="1a692cd60af743e22496cebb8b53bc3c139dbddfec6e0dd13deaf44a53ec452b379c0244c4dadd71d448e9976f47d5f6bb87b7b25a1e2c0c9894dfe32a27b0a592ce3b9758ce2744ce32e93684fcadd1bc5e7673ee5f34f7aa0b3b3a20774d8c91d9aa", 0x63}], 0x3, &(0x7f0000000540)=[@tclass={{0x14, 0x29, 0x43, 0x9}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1000}}, @rthdr={{0x48, 0x29, 0x39, {0x29, 0x6, 0x2, 0x3, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}, r3}}}, @hopopts={{0x20, 0x29, 0x36, {0x3c, 0x0, '\x00', [@pad1, @pad1]}}}, @rthdr={{0x38, 0x29, 0x39, {0x8, 0x4, 0x2, 0x5, 0x0, [@remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x5e, 0xc, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfc}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x39}}, @calipso={0x7, 0x38, {0x3, 0xc, 0x5, 0x7, [0x8, 0xdf19, 0x8, 0x7f, 0xc5, 0x4]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x190}}, {{&(0x7f0000000700)={0xa, 0x4e21, 0x8, @mcast2, 0x7}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000740)="a21f96e49c206db6a61316646e2307de5801a4b06ddd1c3d0de9a6835ecf9349baa1c4cd745c8d10d508e7ea5de09945214719b1d9a544e479532991d36dfea25db852f7b0a83441624955fda8543243efc82b7fa7b945a797f8833290a2dfbc2da5c536f674f883205e7d6f6f88a911381c9a4a363d046484d7c52a5c99f653048bbdd56ec0c1d0e379545c456eb0608038c164e8bb3f9977f6017ef0aacb19a669edfaa37aeb6ca9c9f001e9bcac4c16e3d6f49d7fd32cd1223533ea47969b94c05f89d9ffca360df257b5f88f3a73cac5cd57d0c7e752b6a7a3187839b2734dd8761dcc8ce23b2a47c6f2dedb", 0xee}, {&(0x7f0000000840)="7c6827c8d7033899be78c371820f2f4373e52e61a690af3d79768940d44e47ea10b3e553cb4cc1e8a8d77573785ed0871a60eea2c192c9dd65c3d1196a9e58dbc14e3f6c67466e79c47fe0ad38f7141b9e8b11561fa7656ed344c551deb7e5", 0x5f}, {&(0x7f00000008c0)="8417c3196ac64a40d94aa08bf2cb4e10ba84c1f1e2f1702fbb08861fc95d78af2c8d3021b8367a2e6eb0209a8975b79f19ec37efae9b221c91d077aec8db9f94b0a88337620f5192a12559a1bcaac5cb0d0b7c34f7c3a4ad0f4962547d0e93a72fbe691246003bc98da86e14497266065431548a8394262ade5f03f3460cbe1451d365a62e567e98e8387381633b538c72fa9c4fe78cb2a0ca4efe137af0bb7230affcda5482a15c2232d84adeca2af2ec1a0c2b3013e5a15d47afba01242809b3c51146123df009491442024c0541562d2a21b6513a2087086704", 0xdb}, {&(0x7f00000009c0)="f3f515c9d91372ee21ea0ae25c3937ff66407bd8e502746d097b842e730cbe2d5bbe8a1bedbc1d33b043bfcd1ccc5905deaf78a5857abf7edcafaefd527ee3f36fff7e97a1feffcb98f38d8a9bd0da6b214624891a40f7c01d658c4e4966bcd18e6878bf301c6802c4b3efffce1a0b802d974559dcc59aac644e3bf6579c9184d54572c7", 0x84}], 0x4}}], 0x3, 0x40011) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7644, 0x1}, 0xe) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000b80)={@loopback, r3}, 0x14) 22:14:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x300, 0x0, 0x0, 0x0) 22:15:07 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:07 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/exec\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:15:07 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:15:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x17c, {0x21, 0x8, 0x2449, 0xfffffffffffffffc, 0x100}}) 22:15:08 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x2, 0x8, 0x7f, 0x7, 0x0, 0x0, 0x1000, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfa5f, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x1000, 0xffff, 0x6, 0x9, 0x100000000, 0x6, 0x8, 0x0, 0x1ae400}, 0x0, 0x9, r1, 0x9) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r2, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:15:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x1}) 22:15:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) [ 2001.980593] FAT-fs (loop7): bogus number of reserved sectors [ 2001.981919] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8) 22:15:08 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r0, &(0x7f0000000140)='./file0\x00') openat2(r0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r0) move_mount(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000001340)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x192) chdir(&(0x7f0000000180)='./file0\x00') sendto(r2, 0x0, 0x0, 0x20000000, 0x0, 0x0) 22:15:08 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2002.108331] FAT-fs (loop7): bogus number of reserved sectors [ 2002.109827] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2002.119610] tmpfs: Unknown parameter './file0' 22:15:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2002.137885] FAT-fs (loop7): bogus number of reserved sectors [ 2002.139291] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:08 executing program 5: sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xf}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@private=0xa010102}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0xc000) sendto(0xffffffffffffffff, 0x0, 0x0, 0x40885, 0x0, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'trusted.overlay.opaque\x00'}) 22:15:08 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe30, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:15:08 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2002.250201] FAT-fs (loop7): bogus number of reserved sectors [ 2002.251590] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:08 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = syz_io_uring_setup(0x494a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, r3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000900)={0x4, 0x80, 0x80, 0x2, 0x81, 0x4, 0x0, 0xffffffffffffffff, 0x4020, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1679d531888f1c85, @perf_config_ext={0x9, 0x3e}, 0x314, 0x9204, 0x40, 0x6, 0x4, 0x4, 0x1, 0x0, 0x5, 0x0, 0x7}, r7, 0x1, r1, 0x3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r8, r6, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r9 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r10, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(r8, 0x0, &(0x7f0000000580)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r10, &(0x7f0000000540), 0x0, 0x0, 0xc00, 0x2}, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0x9, 0x8, &(0x7f0000000740)=[{&(0x7f0000000800)=""/223, 0xdf}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/120, 0x78}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f00000006c0)=""/66, 0x42}], 0x9}, 0x8) [ 2002.271259] FAT-fs (loop7): bogus number of reserved sectors [ 2002.272661] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:21 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/132, 0x84}], 0x1}, 0x10001}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/194, 0xc2}], 0x1, &(0x7f00000002c0)=""/222, 0xde}, 0x1ff}, {{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)=""/41, 0x29}], 0x1, &(0x7f0000000580)=""/4096, 0x1000}, 0x9}], 0x3, 0x1, &(0x7f00000004c0)={0x77359400}) r1 = socket(0x1f, 0x5, 0x5) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000540)=0xffffffe0, 0x4) 22:15:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x8000000) 22:15:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="9894701b662c5f708758572e39542cfc5cf7c3e19d2473e6683272095266c74f8ea3ba1f335dce", 0x27, 0xcaf6}], 0x281000, &(0x7f0000000380)={[{@nobarrier}, {@dax}], [{@dont_measure}, {@fowner_gt={'fowner>', 0xee01}}, {@obj_role={'obj_role', 0x3d, 'net/packet\x00'}}, {@euid_gt={'euid>', 0xee01}}, {@dont_measure}]}) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3}) r4 = socket$nl_audit(0x10, 0x3, 0x9) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r5}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r8, 0x0, r8) write$sndseq(r8, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="d6b20711df987f1eb9d9e3744479c1c1f6bb6bd3a7629a885b8e726420ed88d1b1aa775c47f10705c5d9663d55df04079cfe49a91802a2b7e52be5ec4874f8f34ab32c2d88ef22bf8a98dff5fd52041da5fc38e00008bc903075c1bb36340ccea4a09cfed45ab928a8b5be3142978b92a0d7140e7a6a6c6ed17ab442190a13f3ea1fffa0a5937acaf72956696457045d87fcdb9d02ef346124459c3f909c9203fef5404c5bddebb86e283d7c3dd3f9af4d3fd0b9cc315cd41290", 0xba}], 0x1, &(0x7f0000000440)=[@rights={{0x1c, 0x1, 0x1, [r1, r2, r3]}}, @rights={{0x30, 0x1, 0x1, [r4, r5, 0xffffffffffffffff, 0xffffffffffffffff, r7, r8, r9, 0xffffffffffffffff]}}], 0x50, 0x8010}, 0x4) r10 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') fsetxattr$trusted_overlay_opaque(r10, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r10}], 0x1, 0x0, 0x0, 0x0) 22:15:21 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = syz_io_uring_setup(0x494a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, r3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000900)={0x4, 0x80, 0x80, 0x2, 0x81, 0x4, 0x0, 0xffffffffffffffff, 0x4020, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1679d531888f1c85, @perf_config_ext={0x9, 0x3e}, 0x314, 0x9204, 0x40, 0x6, 0x4, 0x4, 0x1, 0x0, 0x5, 0x0, 0x7}, r7, 0x1, r1, 0x3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r8, r6, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r9 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r10, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(r8, 0x0, &(0x7f0000000580)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r10, &(0x7f0000000540), 0x0, 0x0, 0xc00, 0x2}, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0x9, 0x8, &(0x7f0000000740)=[{&(0x7f0000000800)=""/223, 0xdf}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/120, 0x78}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f00000006c0)=""/66, 0x42}], 0x9}, 0x8) 22:15:21 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:15:21 executing program 4: r0 = open(&(0x7f00000009c0)='./file0\x00', 0xa4801, 0x20) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000a40)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000002040)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000)={&(0x7f0000000a80)={0x157c, 0x3a, 0x400, 0x70bd28, 0x25dfdbff, {0x2}, [@generic="d2cc6b82e9c2c69bf3a1d20a05f257fd46c5c083757a3f2f9ecd137d7ab5dd0dad7090979d3cbabc150e582bce40a1b04b84ab04b2da000b", @generic="afae0aa7ef27ec0fe05a70cf62b63ee08d5ceaa244eda1bf553500222654590404bc278639a7d80ce9792f6dbf78d3dea55013eaedb532a2c0a66b87e75ac0994407123d496a7eaa70a4283448bef6d0bcb0c2815f9abba16e54708e6bacb12e895e", @nested={0x70, 0x27, 0x0, 0x1, [@typed={0x8, 0x69, 0x0, 0x0, @fd=r1}, @generic="712183fffb4107d5894d40c1f94611dd63e9743126dede43a7a82cebb59a6222d38ba7eeda46f031569d5a9f1427db8ad989f3ee7bc5be9d30b3ee658586a5f4c3d431a095d3317d62a1330163a4dc5b513ef8c16185d5f9dc9415c83459ba3f3173fe35"]}, @generic="268584d0bf5cff81d7e0b7317348d5f074ee40cd194c1608c54e9fcd3722c71d08e054ca2580eb50d3b473b157a425eb879014131f18a4073d72b9c591056c660a33e704210cee8560bbe65e3e6fccec6bcd375e3529f1f127964ad9bd185a1562882e10a17ce9bfb8785088427397c56cdf71d736032d2b881312261e916b192ce60a6d1d01e72161b1543a70dff627967c54969d82b7862f18f506e9b7607c43b5319b8be02f50ab468fe94be95d5ff3d988354e87eedc1ae8dc88ea4e868db65b0e42f1c1fa48a27f0acadef2357a37e969416ac7fc407572d5ed6fd1e75c0a57", @nested={0x10d7, 0x90, 0x0, 0x1, [@generic="0ab738b8676ebb306584281a9548d2840dad002d5269bcbe7f9cfcd16d7d7917c53ebaed0b0d7db8d1a7e2cad7ccc80ba35abcbdd8f9f3", @generic="1a57beebe90f00efd44c", @typed={0x8, 0x36, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="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", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @generic="1b5471cae160117365fdac0ddd5a5967d4d72cc7df9022c6028c09681ed811ba6ad7d84cb677e431819288fec383f26849e391f5eb9a4301b45b7c05a1a16ef2c094268fb4b096ea4e8cbfef8bc7ed70896f82f94a2b24f40de11745de8b207a5892e5e8f7909240226ca143f2d739612d0031b326c8"]}, @nested={0x116, 0x72, 0x0, 0x1, [@generic="7db16d5aea316bbd5a1b27adca3699ad67c5f6214e", @typed={0x8, 0x3d, 0x0, 0x0, @u32=0xe4c}, @generic="dc2cf62071950540a23d01105cd5618704b8b14d104228d4592f14bfa8b62106442a002f0c361e85d712f46b6947470a448e37ad808ed8cfc2699ede4970fd1166051841e43303c33ea849a4dd4cca89faf7fd8704345ed858791a09fe7afa5330a431f7ffd66cec4359bbfb3d52778a69f9cba8b07ca97138983342ee6bbd6ef471127e0078de1e9e897b715b66f950d89dafd1492a043c7da621330d5e1aa8040fb82ed085f3a1b3d9433a2f5f5e0ae7da4e89396918cf7f1047bc07eddf4933213af86a66c8beb9f37be6399813e714a8639ef602396f4f0fe2b9e5811dc18e87340cca2e309605fb2e7c8ae889d4d7a0794f0d"]}, @typed={0x6, 0x87, 0x0, 0x0, @str='}\x00'}, @generic="a5f4f2afc32ede3145dde439dac2eaac80c24fc581660086a42fa6e842044ad35206ad2192df1af99326a4c0a001966f157efe3d25ab5b", @nested={0x149, 0x76, 0x0, 0x1, [@generic="f6c22b6faaff43ff1bd754045f514dba17f110499024eae18679c2c41bc360f999f181d2de35226a0573f08eb2ad95b189eeb022fde954fbd322786568a25e7135a3a8ce07e25a5d1a32bddebaa9d80b69c14d03a35fee3298b53b7c51d435fc75d99a8fe2f9599e5fe6209489c633e113a12e1a5c301b5b8979659519a74a200c6df06f4e97495042f13f6a2c015dcaa69d4f393903ee", @generic="845a5474dd56b516e9bd60197e23c5ebb943785912", @generic="c47b3124cf0f59e1bb9470a90a03c44082709b2a8378b2fdc051d00964a625a5d58b1866faec9051aba2549c5184a94f1297e4b2f4fe1ad753005f66faffd1e3bb3f46dff0b575f929cea0fbfcbc54de4557de9574c4e998bfc59eaf0d448d1633c075eba181012c342965e756066b64025371657d19f5452178e521078af9c9feb7f0640d355f70dc37d6bdf224e8376e3efacdabbd99b26c"]}]}, 0x157c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pread64(r2, &(0x7f0000000040)=""/106, 0x6a, 0xb825) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000780)=[{&(0x7f0000000140)="d5ca4a5993486f77b7e995e60bff28624e5319d1b53511f74ecf5c20d4d1f62df1c1feb090fcde6ced299994156f7a6c75dedcbdfa396ddc7fd7533114546f6ae3521d77fdbfc83e4b5026a79324c72226291f1bbc3ddf6e3b094ad7d25d517fff0330320d6c76bddf74945f68ab0e5547d92eb15f2363aeaa3fca7352bb9b16c6cf44d28a1e149a54050d3d8fd036656867d8aeec39f16971585eedca003e6ce30bdc265ba0c6400bf027038ad0b9c2b6f2b94c0c4a67e7b412dae7b7fb9954bfc8e009cbec47a30d275d", 0xcb, 0x6}, {&(0x7f0000000240)="0302a1c8d1587494b5994f8ad945beee6e878e20f51805aeb00c763e5fc713a5d2f0a2e9c01b5c5cc3bb4c9cddeefec827edc3412f8d07a2b1a2651ab6de7cf4755a2ecd82af12d482048798f4fdb0e229e09b4ed694623a181d21b97d3e826df949d1af8ac3d89a8f88a88ca67a6106db43f5ff3e76ed9fdf784a3cda720d9d03be06bfc03e7a98e9f99940afcf3988301c6aad96e8fbb18808c825fffc680c486fba46f132c1bdfd28e968f71a0be3e41ca62431cd77d2b8015d10", 0xbc}, {&(0x7f0000000300)="fbb1d98d15f146a084767951faf3166a9776fb154faf0584c88162dc50fb5041cd9032672adfd64669f5277ec36bea9b6f7a4504ed78871f9dc8306aed62436e3bbcc69b94dd254cf566a343ac5b49afdab52536bce885214afa3769f924cb4b01f87bf366e8c9b42e66912295fb74f8db19e92f9b8ea72a872665a16367356be01d66f78e2e1de0763284329a17fd49a5146338a16a956a11de9f8e457e106b5102561c96cb82a6", 0xa8}, {&(0x7f00000003c0)="7917609db2855430744c5566f0863c168ef60199ed2b880c07af3d57f69706753678270f7ff4f9c1a3fe23525ae6517ba5e4b757d25ddabe52f0be67bcd86b98b2de5c5a52139863d56df9e7a1df551401b0a5cb03cd55cc7ad9726845c2667039fc2ab4bd846b67a79da37016b0534a05b10460278262d64881660c8309bdb78a6fa6fb8a478254bf3c01ac75ca0eff1e2585ce60ca43bab38f00afbfed6282d610cca8d16cf6825bcf0a1b5a4783a144267d95a9b3865fb7de4245207f6c1242046c1a6973996ef11c83dce207be60c3cdfb098345a2c4dce62d826d3321b3842b8e5408154682", 0xe8}, {&(0x7f00000004c0)="1afe88f7ee3bba2044569c8dfdcc0c3061690704cda241c106242920e8c467c8ed04d6742459ff21321f72147d53b4c86ca49599b23b53453fea84a3b2b225648925494ca913078cedbf53e04c33f534280f071ecf75f31657fdd55db7b08e88f55b8b79ebe2fba03edd3774d52a97df948bef5085434e0a2f3f877676264b8226afb49513ae57c51b37e026d48d815dea3200638d68efa761d3b08daf7b3d4faeea4c2da32473b0796eca20e6c91cef3fcc95f73ecfbedb39daff5dc55568e8135b6326bdef", 0xc6}, {&(0x7f00000005c0)="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", 0xfe, 0x8}, {&(0x7f00000006c0)="8518e4425ad9990a9f1de0ae850fe4ab", 0x10, 0x1}, {&(0x7f0000000700)="9fb2485319d86ceba5b99372039ccb971c55bad47d955f2b961b3fd55c97faf5f6937d285e44ef46", 0x28, 0x100000001}, {&(0x7f0000000740)="6ee403eed6a2becaee93fabcbbf9bf06b631342a502c4977d7602fc562451c23a2231b1d06af", 0x26}], 0x1000000, &(0x7f0000000880)={[{@utf8}, {@map_off}, {@nojoliet}, {@utf8}, {@map_off}], [{@obj_user={'obj_user', 0x3d, '-^@#'}}, {@uid_eq}, {@pcr={'pcr', 0x3d, 0x3b}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x62, 0x36, 0x39, 0x30, 0x31, 0x66, 0x37], 0x2d, [0x64, 0x62, 0x38, 0x64], 0x2d, [0x34, 0x63, 0x63, 0x34], 0x2d, [0x65, 0x65, 0x36, 0x62], 0x2d, [0x30, 0x63, 0x65, 0x37, 0x36, 0x37, 0x61, 0x33]}}}, {@seclabel}]}) fstat(r3, &(0x7f0000000940)) 22:15:21 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2015.904162] FAT-fs (loop7): bogus number of reserved sectors [ 2015.905623] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'geneve0\x00', 0x6}) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:15:21 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2015.957650] FAT-fs (loop7): bogus number of reserved sectors [ 2015.959019] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:22 executing program 6: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:22 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:15:22 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 22:15:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2016.104781] FAT-fs (loop7): bogus number of reserved sectors [ 2016.106481] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:22 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000500), 0x0, &(0x7f0000000080)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xe8}, 0x10000) sendto(r0, 0x0, 0x0, 0x95, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) 22:15:22 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'geneve0\x00', 0x6}) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 2016.148944] FAT-fs (loop7): bogus number of reserved sectors [ 2016.150373] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:22 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:22 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1100, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2016.286757] FAT-fs (loop7): bogus number of reserved sectors [ 2016.288190] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2016.319144] FAT-fs (loop7): bogus number of reserved sectors [ 2016.320577] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:36 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0xc885, 0x0, 0x0) 22:15:36 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r0, &(0x7f0000000140)='./file0\x00') openat2(r0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r0) move_mount(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000001340)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x192) chdir(&(0x7f0000000180)='./file0\x00') sendto(r2, 0x0, 0x0, 0x20000000, 0x0, 0x0) 22:15:36 executing program 4: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x80, 0x104) getpeername$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) ppoll(&(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x5) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ftruncate(r1, 0x1000) 22:15:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) [ 2030.000655] FAT-fs (loop7): bogus number of reserved sectors [ 2030.002030] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1201, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:15:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x800000000000000) 22:15:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000400)) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0xfffffffd, 0x40000000, 0x0, 'queue1\x00', 0xfffffffe}) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x12300, 0x0, 0x10}, 0x18) ioctl$TIOCL_SELLOADLUT(r6, 0x541c, &(0x7f00000003c0)={0x5, 0x5, 0x7, 0x1, 0x3}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2020c40, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[], [{@context={'context', 0x3d, 'staff_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'mounts\x00'}}]}}) ppoll(&(0x7f0000000100)=[{r0, 0xe0bc}], 0x1, 0x0, 0x0, 0x0) futex(&(0x7f0000000040)=0x1, 0x0, 0x1, &(0x7f0000000080)={0x0, 0x3938700}, &(0x7f00000000c0), 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r7, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) bind(r7, &(0x7f00000002c0)=@llc={0x1a, 0x30e, 0xfd, 0x40, 0xff, 0x3, @broadcast}, 0x80) 22:15:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:36 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 2030.037065] FAT-fs (loop7): bogus number of reserved sectors [ 2030.038461] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1960, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:15:36 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:15:36 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2030.111699] FAT-fs (loop7): bogus number of reserved sectors [ 2030.113168] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:36 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1961, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:15:36 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x6, 0x4) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:15:49 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:15:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:15:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000040)=[{r0, 0x4210}, {r0, 0x412}], 0x2, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x80000000, 0x35a59377) 22:15:49 executing program 1: r0 = gettid() tkill(r0, 0xd) setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='status\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:15:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:49 executing program 5: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) syz_io_uring_setup(0x2a92, &(0x7f0000000000)={0x0, 0xa1da, 0x2, 0x3, 0x2b6}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x6549, &(0x7f0000000200)={0x0, 0x8d57, 0x949fa59bc80443dd, 0x2, 0x334}, &(0x7f0000ff6000/0x9000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000280), &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_NOP={0x0, 0x4}, 0x7fffffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) dup2(r3, r0) 22:15:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0xfffffffc, 0xabc, 0x9, 0x4cb, 0x6, 0x7}) lseek(r0, 0xfffffffffffffff9, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000100)={0x6, 0x7, 0x3, 0x4, 0x3, [0x2, 0x7f, 0xb3d2759, 0x6]}) accept$packet(r1, &(0x7f0000000040), &(0x7f0000000140)=0x14) 22:15:49 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:15:49 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3c53, &(0x7f0000003bc0)={0x0, 0x33b6}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000003b40)=0x0, &(0x7f0000003b80)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f00000017c0)=@ieee802154={0x24, @long={0x3, 0xfffd}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000001840)="47a43b36ce9f95039091eb5a7d20f5e37bc59e2961968d2fbbda2dcd110647fe5e313ef8451037ddbd4756bb98cc98849427c862c6257929ec79723e3225d193c4fcc660d41c4f1fa261f55683db7b9d9e13bdcd1e4ddabb3da48e5a87faf44cef26c6fc2e9be46c894e23f2883014f3325eb736a848bea000401bb9c8d2981b7f688af2f89ad4ac2dbe400732c5f8d1d99314c747268234aa195c29e7bc479320e6a78a2f1b6b59503f63ccef753015", 0xb0}, {&(0x7f0000001900)="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0x1000}, {&(0x7f0000002900)="b9f8abf387c20f395f8711736fa04b9eb8b344fa5c2eaa1cd73b2c02a1b0fae4b21abb337cf82a75c127f3c45b24a035ae371548a1469f58e208c8c34417fa83ce01d9f99249a91cbd779a80a3d7", 0x4e}, {&(0x7f0000002980)="02b61e8447a4b430843b43361a8bc3090813c07bf572324eaf21b9ddceab6a3135798c8a9bfc2dfe2eb2d2d673f88db75061d8b5a6f3416f2e7821dd6bc07c82511be90dad8d86a96870ab4f28bec3a83e35243d0a2d2d8fcfb0b8e592c2156e561bec4f510edcf218555764a1811220608cac1670d5febc4df4f6dea39cdc995f60ec26deaa84ad9be0f96f8eccd91f38fecc6370495dd0bb1e2bcdcdb67dc8fd742412648e0fb84ba00e398ae058b333f61ab2410e25d86d122c04f3a8da95ec4c30861d55", 0xc6}, {&(0x7f0000002a80)="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0x1000}], 0x5}, 0x40) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, {0x40}, 0x1}, 0x1000) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r5}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(r4, r3, &(0x7f0000001780)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r7, 0x0, &(0x7f0000000440)={&(0x7f0000000340)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="ec3a184ab767701b725e24a0485c8202eeb5722517c99acf773adaee9ca02737b8e9b3cf4f188d750d5e38f9a10d50da8f7141cd3b6fbea4a7e7aac36717", 0x3e}], 0x1, &(0x7f0000004fc0)=ANY=[@ANYBLOB="880000000000000003010000070000008af6aad77108b5c47a7cbd2f4e78f2ee2359b77569b3c592ba971a9ebf10bd7736e69563dd4216a7fa9a06a838fa84ff488e48bf75ec57fb4d90d4780a269f7742669bbc96ee869f50e88bfca9d4421f4475c3485aaefb724d9aa2e14a0057a1fb908ed43084360ecc0f29efa3f148f46d44113a00000000f800000000000000040100006a930000dce5cfed4fffebfe03583a9f1c26bd203b638b9cb508fe9459610afe7c3552c1df7bcc7587b19c347f1f529374f2e27592fd7bdc2697cc6670811148e3e9765581ef0bc3775fab803b012d6f31b5cb90ae0f495aeb9b5fc028c5eca80c213a85e33805cd2fb2cc1fc8f4ee2fcb1d4c36e30135f3d94fee5c2321cdf5784c958599d3c637924f7e4796cbde4a1a0049f9b5734368570f508becd00a6c0e26855327fde6da567904f36b8ea261825d1ae1edee3378512c2c7d7aad2f90cdb0432cfdc425a468bb1c2fdb9f9a3dd44f3d007ff78d3c76c6f529c24900f649dade498fd14dba26c66c0e3800000000000000190100000400000006101b47bf68ffb6c1f817e736c719ef39592baa95de0601d62d0f3262e0460a51721c68020000006800000000000000130100000700000028ee114467c7c95b17b9437499a9a050253ae09d97a1eb50db51a83ae541fc117a001ec412a9a46eb09ac0657afd8842167475795aacfe1cf6f3f20ea4ff60206a35b8c637d56e84cbce614d5b901c1d1500000000000000180000000000000003010000090000005e10ae000000000010100000000000001101000001000080a0fd33fa8b82bfb21d7e9e026af1a6bb6b27a69c0338af28985b31f1dec8c5c6bea70c355e3e3ddbcd35f2e3ef1252a487446ed238aa522ebb6ee80fd0d365257096a80cc8be1f99520be9b577922996c063b25f46e7d8f0004200f027b25911c1f3e46c3396bef984134de15e86ac82a3637b26fd3141d7671db716e1c61137b145f75f757f868fdb9055793b6957102775a45199fe9cddf8d8116c510b660c2986596cf7d999839d0db7b5626c3c62b99a16953a2f2555be16ab64b114407e43f02e53850d4cb0f577b25bed9a1c48b16fd1fce56427e661c57946aa027430920f35611f9c84f5d26dce3669c8e6d6ccdd82ae51fc98e2614eac63d16cb1b2387851f32451bbee00d4de32774008443b83e7a9500d71ca7595dd4a83a6f2d32b9ddc712db248f88383f691b1068db26ecbc947bb417742a8fce8bf03b70640d35261ba091bac882295bdd76cf3f5321ae8e33d916192e6d0e45a68fc0e5e08e0da64fc59fb5a1b595751517b1483647dcf196ac05b93a5d3db8d51d4c9154fe326c19508ea207450b849e3945c7341c87ef53b8c7243ac34444c71a81608f14efbc5e25118f529196f83069614556702736038b587aae73dc4d324c424ffe366a9b2b27334542c66da5d6bcdb0ca01765ad8641a9ffd850a2121473af39bf376c0a234dd2c6f79587d2df9b00d57b96bbb914bb2488b963a393598918181294a668723fe7636787ff9ef97b3acbe5aec1eb94d049e51d9b3137d82a028dac8aab5816fdf6781e743d041dc667999e5e2cf9c3d9297e700bfba5865157cd4eeffca5be564d12e3e3d6e99d651635c099fe40120787c3f59cf87a78d5ea0e695304ee36fbf5114b0646fe7c459a3c9ca30867767340823f3768b482f1a41da420b8a0577a9fd3661dac5bf7c63266e9c9451f8f9405b19dce338c819b7f981e3d8708bbdfaab0c96b71df9c304d2acc955015a0bc92908f56b1a5fabb8ef25175be7e094ce74802efa8aa532ab71a6a347e1cfafe4b50bbb491df13f31dfe87b466eba4de4a02fd8165f9a5db19104c2681b113b32790a685269ea7e051719803fc42888244ccb29a3f2ef9705cee43ac461fbc15224ccf58e2a5ea1acf32a014b1a713f5b514f4750666f6b1cbd718c387bb267d3144de3acbc16ebdedbaa2cf41831bcda178db96e8df0c22dfc53a1cc8178ade2fcb38f8ce9d26a4203159482f0d72571336a3f2ead0000cd66e4211917f7347c311b894541ba6b6a4c77f5670cf7a4197c01a6776d1cfa36a8f3490dd5d1c0b92040de5ec384c2336a6741eff60c0115ece33c72a10f340dac2c9cccbbae1d1f8c92dd7b1185f6d163da8ca4b9fdb3072445624cbd6cdbbf3c54a2e67452a0ef6219530987dc7afbc0c089c90877d79a052a5c739201869ca421b1fa3caa46c0274c631c62d14374ba8352be2dfd635427a324d7d56f81925a7e1cf3a0fdde0fce3309ed7716b3bc05b14ae476136ef6a65032d0ec952c5177f4a05c237f8bdf58d65a6872ada95eb7b0e74ddaaf8f94438da561dab6c7f9359415e78563e30465aec8f3a3268144ae259e0853a47724187532897c808516015d01b23c3edcc3c30c1e52ab2f5a47a82f8fd79b86e39bfe185f59861e21e4043259c4044a8a3c017cc061d0d232770a96f31469ba3691e75f7d4df799d6268f740625f116847d5446b2c4192e6dd5f3425deaaf2b6e6e333df64d63d6df999b2d0a131b2132bc2b17bced95ec871c9a7e5f2dececfb9e25c3f419c9033fa1695d55dbc202b732b4e10d943bacb9801e88f92286f9a4f2cdbd04801626d6152083d8531839c78d5d1d0f3f37812870b772d903d334cc5290fd2d9392a9c12463a8f82bb326f82401619950c12cc70b3af33b0f1671632c0e31edba02d05f3b637a18035e16e2099eabdf0f4b58bcde12b6d3da100e8730cf8e51bae23a2b4f29e9e9ff0315f79bf10e045de71d2d794003a81c247b992d130a5d84c1164c17b834680a89025af8e9e1c51c7072fcfc8f312771f6c024a2c9baeb4e5193002ecaac63758d169c334477eb661f61dcd93b24f6f7fd1687b7e894745f7e38fcd4b9145b75e2e4a79f8abd823807ce412c109094170bc03aaebdd28f2a098f222f10e38b35ffada61cdf0422b79e8b37a908ab4c4be7c417a416f053aea370b966acba54b5d1a4193185ab3815060cf839f0ad279251cc40ebd2bf6accac134164c55a584e5574242e6be307b46f0ca581e5ec7201a28ac0fd4e5dd42c5147c86b2ceced77ba5d328a79714d4f8b464419bfb5384600c26a0aacc283b57ecceb175d2faa74d7ee1e5663d87cc8d096f6300173cd6013720b9dec24def0f3136fa46ee15fcb9baf5af2046d72d0326b7504c8a08142ba19969d858f42a0d2376b3290a419add4dac4895091ae8e74d3d7ae5368b4b719043bb5a8770067e7a577dd363dd63236d9da4ac407e7208fd880a50448ecf6fcc580a5b8e917095628b2455e6a55986295fc3c2b7d335ffc3b062dc603f7f4ef353e8d7b5c52195174b2c61e0fd13d626b426bebc8b46cdd1145aca80aa404e03f134c6e7bf89bece6a69366fac143b383896c038facffb93330dbe22587453b51134af260fcd0b8afae0ede3ac834035abd75de5bf210d80bc7e6f4250f74715e50ff487df26476625b659d9809517fc74fc827bb02ba37a63da38936327da9a440ae54906c0f7291ba59d9fa9f80860b960dfe8574a01dba1faa97aaf1763cfedc6823f12775a091a7d87fe0a3e0599d223549659e8ef88e157ee8647e29bb5c0a9418a14b91c9a02300973d68b8cd11a02cc4add4e885141fb8e1de5afaaed006ed55218ba937dcf039da6c5375f956be69867e05877b5325417786db4b598637c5f616cc85f2fc6ad1d92978850b8c68830567c3727a2e4deeea1407ce54ea232b00602833a5dae6ffc1047f86e887de9d09f1b4006a2d12b624fb12cc03ee31463e93b9b68fdc6240bf6e5a86f2e16df24f14189b5cef59b6ba2b86aff91affd365320a9681917174a148dbe0188a90d5aa8193f8706e9b4b13c42a5a1ec0b322879188aecd780b02fde28588f2cdd2ac925b45dc1c17139f464cfb420b4609e56bd3b1c6e8e5264b968521abd46e8955da7141b3bbe5aa668eb727a4a3c3a7cef8cc1b1c5be4a573ae92d85617dab26d6d946a1b27c0d12574659d7b2ad8ae8c50a39ec7fcf4b88d9a40aaf5aa08c20b5bc8f2be14ace1b8d95caf0e8e90f444f8c91ed8bee785b6e69033b0251d108757a5a54059caabbd398ee09289464211fb06ceab18f20b842cc1473da72e35e732e780b80b267fea48adfb7b4c682d978721fa0b291c73712079947461ff2a5dc472f2b6f296092844b76349bc316fe94fa12e690f0fb677c68b69e81b3b86ea9c1a9fe8a7c73dfd7e454dbb1f2bd6ff51a31d7fdf16010246d408dedda72cb7b1349141e1fd53ed288527c1d90618c50c8f2cfe8bca26f2da0f81fe9dc9bbe8415de48ad1b0cb1a71a5f9930a246ed1d3ccd5b716174a47fe9709a66cf28ccf8afa8752c398872fa9e01082fa578906fdd9a4dcade11aab1f13e62387c1e6ac12c544bb821b9e50378bb7e6f48771e6fc833d924fbb8560997d3d08abb0c53ea997571767d4666d1a64b9ee0c2fb12929a3366ee17cca43fba146ada32a7306bed0ee54bf37abed6386bbf50dae1c8a09be90b794fc5f5a579c23f5d20ad2b4158ca8765e4e5eeaf7fcc4edfb99c5217490f7e5b25c67e352bd3c6ed624b575501213a9975dfda08bcd59bdd23f67864ac44d45c28ec7ff1ffecc3643fec9e0f006a387adf1cd25fe59a00bcd0fee6a4a6aeb211d433e135b820c19a347f868da252a89ede481e01d60bf7a189c9c211a4bf4661b43256c624c85121d9afa195366c54625b2625d0c29f127662014146112a855cace9b85112f690250cd041b6243b5c0f3c08161f71a56f16a90a75280c48b2ca0a86734d559378c557ddc4b583e37f977fa221317c021e0cc537fbe0ac5b3b2fb0d471400f3bbd0c9bf9c1ebd948e000000a23fa8991d718652b7c4a95c98eb4878c5462e0d7c66fdd0b97852fb7ca56475b438b606aab285c74fcb7d3365675de404447b2badea0a0b211cc619d150af5e1aa1723350c6b51836b07b1fbd2c9ba3e12961d30b00ec0826996dcb7c596b42790fac1b7a199f70955001ea11cda42063ee9f92cd020bf76cb3dc3d21ddb8276c83cbbecbc84b13304809088e3a98a45c476b8749dbb69f87383cba339c2d595ea4b2b008a53ef49a4bbc70e5a45d27b4a8311407cecf93d7c648f25489531ebcc30a38f04309689311ab8f41418a19b25b707819f3bb2678e8af644e5ddd6cc2d9dacfec41b1c34faf182df54d10c24220aa21678dd3582209b89217774b823cf1f51075b62852c69af862706c3e485dc1538ebca4336dffc989ee181a06e6c8fdd2e5f470ed6fb6b6fb908dcb60e9d64eb6f30e56634b05f862d44acc3bc3511fa9341ab919bc344ac0fd87b2cd7aa11543b8e1f4f0291ef5806a737d63479045b01dc818ae09922f58fe831156ca9cd0acd0104c247124aaddaa60701b020b5bea647fc99bd019e044d422d339200abe40072da2ed0088815b1db126979544e715c5451c1a1d25d2fd8afff62af4587da37fe64ba308d58a5160f893962a4cb301d220d4ddbdfd2231341472cd913218451652948b01d06d36d5182f250bfad0bc2ff2319057489333a4ca69a103d9252660e10adcabdca216dd741bff731f4e499c49cdade76c831c60e7e246e6074d215e13c5842d6e29dead22642dc0a954dca9802734dabf7f8d151ab8c26e1b9e5709714aeecaba0ef4328a05c682fdee0ed7d3dba9e20910bd168746da83d851136505e379b6dbf2de7e5ab6646fb94aae612a6746a8edc8521855bbf6288dbe532c84c6e86882e52bd4a3e8870a0353d757829614733da2de4311be5420478686974e8ad4bdeddff91525d23254c17cf191cee3ba23b004a018494dc979bfa6ba20c5312441b7939e79e46a38a40405981e9885bb3858d775632d9cb3fa18ec45cfd42bcc4a71da605211cc993914fdd711de9da7bb4ada75c510b1d382536558050aa9d01790854d6740f8c3ffa88cd52e0520fe76f79913fc82d142b41c5163516a186185aeb57671e93a0003aa128612a21c2e173e19b820efac7edf1b1accf59d3b4dadc26fe4dc72f8258547f66d434b220d3e7ad23cea7f9bc708a3a80f7665a633ccecc1a2d58dd2c91675cd62891c2d353f51d3544feb99ffc2310dd86b055dd5457176b76a325ca2bf2660a4479d72359f1e7d76b9a004d25d59b946e6ade6e1196c9f76290f4d82a640f1baa05168470907addd81c7f24cd3690535d285bf0cd918306e1496ad945abe70c48339743bb7700f91218b3a35d574b0d5a96bbdf7e0e33681d5d3499fbf550350c59870fce52bb5af83264beca4f7550505b3cc9d2f3ca5f826eba7471869682a9d2225c6f6ea8e0f4c5d6bed1b7c4b0bbb7aa828d30148f90b8f18fc8f671e24842548d65fa8dfe98ae3b6cc331bf028d8a62d1eff8475efd15014b878b0d74abf262d939640f613af4613fbfeaa6e564e4d27ceeae190b0b0067f0ee757ec445843128e9f4f092289b7d4b9d164962c754ea05ba3692f8177b41859a9160db659923a3794c5ff8cd122f5cabe5d7d6916918c3defad13b000be6687cf4b68911ac157c8eb2a2ab6fe6fead15af75357c083cb1f22fce62c37372c62061e18665f3a280000000000000011000000070c00009c494922dcbd9c9ce43509124538284c0800000000000000306d759438b554e8dc0d06063d3808467c8646261ced06a8b6e05edd4fefe8543dd9499142026049d21b2ed292a9455f50e0b23d8b53b4d3af9069f314751334f4f5f41ae997c0f8a15b0735282b2d0cbe02c4347f631dee2d849eba65e1e1a35fc6be6f194b04c7c0cd75d94e2de88c028f0d396ef8845e17f552b70986f6dfa410e25c4c56c7bfc2c0785282ec9f9945278550dedb58c21f698348348f5ec8e067dc25d6fcea7cfaa250392b000f13bc10e0729e27f611da55b891a224b6bac992a5e53ccd79ad6f2a9d5018710d38fe469d6bc909011ea311c771c800171dfdd01c18d6186f257914ed012fcf605cc31ba64c84"], 0x1270}, 0x0, 0x8}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'veth1_virt_wifi\x00'}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r8 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) syz_io_uring_setup(0x57da, &(0x7f00000000c0)={0x0, 0x7171, 0x8, 0x3, 0xc7, 0x0, r8}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000300)) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r9}], 0x1, 0x0, 0x0, 0x0) 22:15:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:49 executing program 5: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000000)=0x1600, 0x4) [ 2043.493094] FAT-fs (loop7): bogus number of reserved sectors [ 2043.494517] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:49 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 2043.547716] FAT-fs (loop7): bogus number of reserved sectors [ 2043.549091] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:15:49 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0xc, 0x1010, 0xffffffffffffffff, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x12345}, 0x2) 22:15:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2043.658669] FAT-fs (loop7): bogus number of reserved sectors [ 2043.659423] FAT-fs (loop7): Can't find a valid FAT filesystem 22:15:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2043.679932] FAT-fs (loop7): bogus number of reserved sectors [ 2043.680682] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2e00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:02 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:16:02 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xc8, 0x15, 0x10, 0x70bd26, 0x25dfdbff, {0x20}, [@nested={0xb4, 0x8, 0x0, 0x1, [@generic="4e39b35deccd49255819a5cd64e790d337f5a189ea166a67495926c44d9dac42eb1d35dfeadd596f9a4e268c7b30e55e23b558ddcca688350b33d0ccd4e11932c14fc00a32b4d37a3bb22f57c7c36c33a0708e7b85ea8d623c5b94b51990c2789249c40004040a1b52e291ae4ece6ef1242cbe915ad37bf2feb4f4a3237d66c7a8daaeb08238f64b1aec9c02a9eb07a57fd47c5ff7613a3892dfe3783ccc6275bdf1ec09b221594ed4c5705295de0a1b"]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:16:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') read(r0, &(0x7f0000000040)=""/213, 0xd5) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6c000000310000082cbd7000fedbdf251f000000b6a7c42d4057848fd241ba17b39b619c9a6790c566a05d0e4b925b80edd30e9f3fec10e5a35c17e5d3850a9f74b56d672400fac832952cb0fec921f10b6012299a8d49fffe437724227f532e9e87a56e350000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x4040) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000140)=[{r2, 0x8180}], 0x1, 0x0, 0x0, 0x0) 22:16:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x1021000, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000180)={0x0, 0x100, 0x3}, 0x18) dup(r1) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x69a2, 0x9}}, './file0\x00'}) 22:16:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = getpgrp(0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r2 = getpgrp(0x0) prlimit64(r2, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r3 = getpid() r4 = getpgrp(0x0) clone3(&(0x7f0000000740)={0x8000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x3c}, &(0x7f0000000100)=""/232, 0xe8, &(0x7f0000000200)=""/86, &(0x7f0000000700)=[r1, r2, 0x0, 0x0, r3, r4], 0x6, {r0}}, 0x58) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:16:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:02 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x19fd, 0x16ad, 0x1, &(0x7f0000000000)={[0x1]}, 0x8) [ 2056.863017] FAT-fs (loop7): bogus number of reserved sectors [ 2056.864321] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2056.883344] FAT-fs (loop7): bogus number of reserved sectors [ 2056.884781] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') setsockopt$inet_udp_int(r0, 0x11, 0x3bcec9acff3388db, &(0x7f00000001c0)=0x6, 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000000)=[{r4}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x3c, 0x3}, 'port0\x00', 0x82, 0x80828, 0x800, 0x400, 0x7, 0x7fffffff, 0xfff, 0x0, 0x7, 0xf4}) 22:16:02 executing program 5: ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000100)={0x8, 0x100, 0xca, &(0x7f0000000000)="2382ec0eafa89ad4429d665d2ce986de2a1c8b46d5ad9e39f298937dea52c98fc668183e14472ffdd60f77a107d7aa03e9251434143717bd8b9c1ed395247471cb7be1e9b14bc64f31d7f3cc09077daa1ec3bdb9c3f8aeb4638c2c203ed1d768bfbba7a22fb8e2ebf7caefcd4778efce50985fcc5f079ff81dba37fd1428df08d49982722a21f45c531a66daa112a11cb0456cc3b3c98455db1e1eec9874515b4b9c6ebaf55da4d730108429fd92bc65d7d25aca8f98108a9db59b446ff0158039c01784d33d943f3880"}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:16:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2ff5, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:03 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2056.961231] FAT-fs (loop7): bogus number of reserved sectors [ 2056.962171] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2056.989654] FAT-fs (loop7): bogus number of reserved sectors [ 2056.990371] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:03 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080), 0xfffffffffffffe01, 0x101800) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0xfffffffffffffe00) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r7}}, 0x1cfd) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r7}}, 0x0) listen(r3, 0x9) 22:16:03 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:03 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3003, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2057.051143] FAT-fs (loop7): bogus number of reserved sectors [ 2057.052120] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:03 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000019c0)=ANY=[@ANYBLOB="2321202e2acd696c6530200aabd6121dfe903dafe535375bd504d1ba89bc739b560f176f67f7f6a7748393e6f977d46a1803336efd1221e3996a8717779bbc0690809fbab66622c006c5c72e71d50aaac59d11cb6865fa65287380fbfee86ab32ccb63e2c9fac491c08646f30daf1e83d66d44d1e7797254b2c51485c952b4c350c8ee45aee6af057579bb1410f71abb31064e656eb6e83c"], 0x92) r1 = accept(r0, 0x0, &(0x7f00000000c0)) r2 = socket$inet(0x2, 0x4, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, @none, 0x1}, 0xe) recvmmsg(r1, &(0x7f0000001900)=[{{&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/116, 0x74}], 0x2, &(0x7f0000000280)=""/4096, 0x1000}, 0x10000}, {{&(0x7f0000001280)=@caif=@rfm, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001300)=""/69, 0x45}, {&(0x7f0000001380)=""/87, 0x57}, {&(0x7f0000001400)=""/189, 0xbd}, {&(0x7f00000014c0)=""/138, 0x8a}, {&(0x7f0000001580)=""/151, 0x97}, {&(0x7f0000001640)=""/201, 0xc9}, {&(0x7f0000001740)=""/119, 0x77}], 0x7, &(0x7f0000001840)=""/142, 0x8e}, 0x7}], 0x2, 0x40000103, &(0x7f0000001980)={0x77359400}) [ 2057.076015] FAT-fs (loop7): bogus number of reserved sectors [ 2057.076979] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') recvmsg$unix(r0, &(0x7f0000002780)={&(0x7f0000000040), 0x6e, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/132, 0x84}, {&(0x7f0000002900)=""/4105, 0x1009}, {&(0x7f0000002200)=""/208, 0xd0}, {&(0x7f0000002300)=""/56, 0x38}, {&(0x7f0000002340)=""/101, 0x65}, {&(0x7f00000023c0)=""/135, 0x87}, {&(0x7f0000002480)=""/203, 0xcb}, {&(0x7f0000001200)=""/30, 0x1e}, {&(0x7f0000001240)=""/127, 0x7f}, {&(0x7f00000012c0)=""/86, 0x56}, {&(0x7f0000001340)=""/71, 0x47}], 0xe, &(0x7f0000002640)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x140}, 0x40012040) readv(r1, &(0x7f00000018c0)=[{&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/198, 0xc6}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000001680)=""/21, 0x15}, {&(0x7f00000016c0)=""/248, 0xf8}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/36, 0x24}, {&(0x7f0000001800)=""/181, 0xb5}], 0x8) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x300, 0x40, 0x10}, 0x18) r8 = open(&(0x7f00000028c0)='./file0\x00', 0x58fa41, 0x10) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r8}) ppoll(&(0x7f0000002840)=[{r0, 0x84d7}, {r4, 0xa001}, {r3, 0x1}, {r6, 0x100}, {r7, 0x1406}, {r2, 0x402}, {r8, 0x4}, {r5, 0x41}, {0xffffffffffffffff, 0x10}], 0x9, 0x0, 0x0, 0x0) 22:16:16 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:16 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r0, &(0x7f0000000140)='./file0\x00') openat2(r0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0xfdca94912d9411fd}, 0x18) dup(r0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000040)={0x5, 0x7fffffff}) 22:16:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) fstat(r1, &(0x7f0000000040)) 22:16:16 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3004, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:16 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = getpgrp(0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:16:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000140)={0x7, 0x2, 'client1\x00', 0x2, "5fda528f2c3551c2", "9adbdbf0105853594c9a0192268986211b4d47efaf527470d0993d2439ff1fd4", 0xff, 0x800000}) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/11, 0xb}], 0x1) r5 = accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x40000) dup2(r5, r1) 22:16:16 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) fcntl$dupfd(r2, 0x0, r2) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) [ 2070.421225] FAT-fs (loop7): bogus number of reserved sectors [ 2070.422819] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2070.449317] FAT-fs (loop7): bogus number of reserved sectors [ 2070.450630] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:16 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:16 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap$usbmon(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x2000001, 0x40010, r1, 0x7c214621) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r2, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:16:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs2/binder0\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x4000}) fstatfs(r0, &(0x7f0000000040)=""/204) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:16:16 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3005, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="ff00314bc03b17", 0x7}], 0x1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r6, 0xc0046686, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0]) [ 2070.594494] FAT-fs (loop7): bogus number of reserved sectors [ 2070.596031] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:16 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x6, 0x6, 0x8}) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10800010}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getae={0x50, 0x1f, 0x300, 0x170bd28, 0x25dfdbfe, {{@in=@multicast2, 0x4d6, 0xa, 0x32}, @in6=@empty, 0x3, 0x3505}, [@etimer_thresh={0x8, 0xc, 0x3f}, @XFRMA_IF_ID={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x40800) 22:16:16 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2070.633767] FAT-fs (loop7): bogus number of reserved sectors [ 2070.635117] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:16 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3008, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2070.733549] FAT-fs (loop7): bogus number of reserved sectors [ 2070.734887] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r1, &(0x7f0000000040)='./file0\x00', 0x44802, 0x9) 22:16:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 22:16:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') flock(r0, 0xd) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:16:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x7, 0x0, 0x3, 0x9}, {0xff, 0xff, 0x7f, 0xae}, {0x6, 0x0, 0x8}, {0xb7, 0x1f, 0x1, 0x4}, {0x2, 0x5, 0x1, 0x7}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r4, r0, &(0x7f0000000180)=0x9, 0x5) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r5, 0x0, r5) write$sndseq(r5, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000140)=[{r0, 0x4}, {r0}, {r1, 0xc210}, {r2, 0x80}, {r5, 0xa143}], 0x1fffffffffffff59, 0x0, 0x0, 0x0) 22:16:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x300e, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:34 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) fcntl$dupfd(r2, 0x0, r2) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:16:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r2}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl0\x00', r2, 0x4, 0x20, 0x3, 0x800, 0x52, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @remote}, 0x8000, 0x7, 0xdde6, 0x8000}}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2088.185024] FAT-fs (loop7): bogus number of reserved sectors [ 2088.186731] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2088.228600] FAT-fs (loop7): bogus number of reserved sectors [ 2088.229959] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat$cgroup_pressure(r2, &(0x7f0000000080)='memory.pressure\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x301500, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f00000001c0)=0x80) ppoll(&(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) 22:16:34 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x280440, 0x2) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') dup2(r0, r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r3, 0x0, 0x0, 0x40885, 0x0, 0x0) fallocate(r1, 0x2, 0x8, 0x7fffffff) 22:16:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2088.316560] FAT-fs (loop7): bogus number of reserved sectors [ 2088.317771] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:16:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2088.353259] FAT-fs (loop7): bogus number of reserved sectors [ 2088.354635] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r9}}, 0x1cfd) syz_io_uring_submit(0x0, r4, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0xb8d291a0648ede7b, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x1, 0x1, 0x0, {0x0, r9}}, 0x101) [ 2088.452641] FAT-fs (loop7): bogus number of reserved sectors [ 2088.453867] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2088.473249] FAT-fs (loop7): bogus number of reserved sectors [ 2088.474662] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2103.513441] FAT-fs (loop7): bogus number of reserved sectors [ 2103.515011] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:49 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='status\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r1, &(0x7f0000000080)='./file0\x00', 0x48000, 0x22) 22:16:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x80, 0x2) 22:16:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:49 executing program 5: sendto(0xffffffffffffffff, 0x0, 0x0, 0x40885, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x6, 0x0, 0x1000, 0x5}, 0x8) 22:16:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000040)=[{r0, 0x200}, {r1, 0x42}, {r2, 0x10a}], 0x0, 0x0, 0x0, 0xfffffffffffffeb0) 22:16:49 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) fcntl$dupfd(r2, 0x0, r2) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:16:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x301103, 0x0, 0x3}, 0x18) dup(r1) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/129, 0x81}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x7) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2103.531224] FAT-fs (loop7): bogus number of reserved sectors [ 2103.532783] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:49 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x1, 0x1f, 0x100000001}) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 22:16:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r0, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee00}}, './file0\x00'}) syz_io_uring_submit(r2, r4, &(0x7f00000003c0)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r5, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=@in6, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f00000001c0)=""/218, 0xda}], 0x3, &(0x7f0000000300)=""/108, 0x6c}, 0x0, 0x2100, 0x1, {0x3}}, 0x1000) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2103.681590] FAT-fs (loop7): bogus number of reserved sectors [ 2103.682963] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2103.700237] audit: type=1400 audit(1734214609.765:16): avc: denied { map } for pid=10573 comm="syz-executor.3" path="/proc/10573/mounts" dev="proc" ino=40621 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 22:16:49 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 2103.727634] FAT-fs (loop7): bogus number of reserved sectors [ 2103.728934] FAT-fs (loop7): Can't find a valid FAT filesystem 22:16:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:16:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6019, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:16:49 executing program 5: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x42000, 0x2) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f00000000c0)={'\x00', 0x5, 0x0, 0x1}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r1, 0x0, 0x0, 0x40885, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) [ 2103.848783] FAT-fs (loop7): bogus number of reserved sectors [ 2103.850167] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2103.867948] FAT-fs (loop7): bogus number of reserved sectors [ 2103.869309] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:04 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:04 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6119, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:04 executing program 3: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:17:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pread64(r0, &(0x7f0000000040)=""/15, 0xf, 0x2) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@loose}, {@msize={'msize', 0x3d, 0x3ff}}, {@noextend}, {@cache_loose}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'mounts\x00'}}, {@dont_measure}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) write$sndseq(r1, &(0x7f0000000300)=[{0x3, 0x3, 0x3, 0x9, @time={0xfffffc00, 0x101}, {0x4f, 0x2}, {0xe0, 0x6}, @raw8={"c7f48177fb5042a7dc019d59"}}], 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) sendfile(r3, r4, &(0x7f00000002c0)=0x5, 0x100) 22:17:04 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:17:04 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) r5 = mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) dup2(r2, r5) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:17:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth0_to_batadv\x00', {0x2, 0x0, @initdev}}) 22:17:04 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3f, @none, 0xd9ac, 0x2}, 0xe) [ 2118.884788] FAT-fs (loop7): bogus number of reserved sectors [ 2118.886144] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:04 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xafb8, @none, 0x1, 0x2}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 2118.916571] FAT-fs (loop7): bogus number of reserved sectors [ 2118.917908] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:04 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2119.016442] FAT-fs (loop7): bogus number of reserved sectors [ 2119.017826] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:05 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x8000) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000800)={&(0x7f0000000540)={0x2ac, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x16}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4800}, 0x4041) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000351382bb0910e455", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x9}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}]}, 0x2c}}, 0x50000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) chmod(&(0x7f0000000400)='./file0\x00', 0x8) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) readv(r2, &(0x7f00000003c0), 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents64(r3, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(0x0, r3) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRES16=r4, @ANYBLOB="2dcadbce1e98ace8da0b4dfec1f216461337bcd377ae8319be7dd63193f293a9864d5901d97776f5aea393a769f386f38fdcf7b5cae7ca2d1efcf542964995b5ec193128d1578333cb4d78d81441041bc4cbc14e5e8a001ccada686954329b7ec11f6967b95ff93274f1fdec7205b0f379bca9e23c137f904794ddacb808b5844bf86ac331e67c3bd6c1036702a1e873350d52d3a48437a0a395d0f1c34f6a71aedc6a2fb40409d04523d5a010cda5"], 0x100}, 0x1, 0x0, 0x0, 0x4044084}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x64, r4, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3b16fb953564938a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x39855377}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xd36}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4c}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe25}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x811) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r6 = syz_open_dev$rtc(&(0x7f0000000040), 0x16b, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r6, 0xc0046686, &(0x7f00000009c0)=ANY=[@ANYBLOB="010051000cebb292983bc921b51cadbc5eb8bd8b2cbc8eba5f2e20917cfb0511d3f0053d76f9da00c4fb0d577912db4213ccca33bd4dfe1414b41653edc5d47475030a60a90604b07c97d9b901f9e81ee153e8865e024da1dc8dad87eb290fcfb6514a173e84bfa1e511063829c0f8c90fbb07f77fee385950387d0083c7672bf49f26765fd936f2f4d8b1619caed104fd4c5178e0aa02e1b589000000000000000000000000000000de8adee6de216bf6f961813dbcdbe98ddd70b253cc5de4060ac00ea97bc7ee150cd592fc909e0a511fe1dcc816a700133661e966c1eec5a830234dd51f28bcf971d84f61d6bba940503d85c3d433278dadacae2f05b0f0851069d727cb75813201f7cc4d25f340750f92829542b14f2e9ce6ca8c7be2391d4e7100"/304]) sendto(r5, 0x0, 0x0, 0x40885, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000000)={0x5, 0x9df5, 0x800, 0x9, 0x2, 0x3, 0x3}, 0xc) [ 2119.042216] FAT-fs (loop7): bogus number of reserved sectors [ 2119.043580] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:05 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x20000040, 0x0, 0x0) [ 2119.126252] FAT-fs (loop7): bogus number of reserved sectors [ 2119.127645] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:20 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000000c0)={0x0, 0x5, 0x1000100}) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0xa0802) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200, 0x6) 22:17:20 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) mq_open(&(0x7f0000000100)='\\\x00', 0x40, 0x24, &(0x7f0000000140)={0x5, 0x3ff, 0x4, 0x2}) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:17:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) 22:17:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r1, 0x6a, 0x8, 0x2}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0) 22:17:20 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x6, 0x2) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:17:20 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x1050}, 0x0, {0x0, r1}}, 0x8001) 22:17:20 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2134.518008] FAT-fs (loop7): bogus number of reserved sectors [ 2134.518900] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2134.541906] FAT-fs (loop7): bogus number of reserved sectors [ 2134.542792] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2134.552873] audit: type=1400 audit(1734214640.618:17): avc: denied { setattr } for pid=10655 comm="syz-executor.1" name="mounts" dev="proc" ino=40809 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 22:17:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$HIDIOCGFIELDINFO(r0, 0xc038480a, &(0x7f0000000040)={0x3, 0x100, 0x2, 0xff, 0x1f, 0x8, 0x5333, 0xfffffffe, 0x4, 0x7, 0x5, 0x7, 0x0, 0xfd8}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x3, 0x202082) r2 = syz_open_dev$sg(&(0x7f00000000c0), 0x2, 0x40100) sendfile(r1, r2, 0x0, 0x1ff) 22:17:20 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:20 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:20 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = gettid() setpriority(0x0, r2, 0x0) pidfd_open(r2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004cc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004c80)={&(0x7f0000005700)={0x640, 0x3f, 0x200, 0x70bd25, 0x25dfdbfc, {0xc}, [@typed={0x4, 0x8f}, @typed={0x8, 0xa, 0x0, 0x0, @pid=r2}, @nested={0x39e, 0x6a, 0x0, 0x1, [@generic="88d1538a073325c3d16028fe6c526d8959918c4d9d2fad400dd23af80f15b51ca09ebe744b611f2ba6d88dcb5da104b83b3187ae8fa053109c22c1b1d0b7626f52da2c66dbe9f61d1d3c902c39755c3b7217204a6c937841d8fb82054f75d3498908ece94adc3adac5e4dd1248070606a2097a2fc68a7922dcd1e6ee2275e16cc4e1907e055f164b5bd79b6d3158fffb406734b73114056a29e1630d4391d15be61b4b576e19b6600184d3b58670ccc428aaf89b43da6e2cd6000ed2ce6e754a9fe8ba0be7699e5af9a53ede451690820a7c7fc8408ba03bef33a2ac3297649267e197e4285fbfc0f4da43e7b8c3682544ddc9", @typed={0x4, 0x6}, @generic="9a995a58bd9d6cb266763d6886c1810d7d11f5fd40cdf7d959a9aa956ee44e121c5fc1a8dd56ef31ac261129db1043abff833d9b6d14057c5619bdf0f77e08f31fbf2212e0480de3d6013c5d050ea6ef45af68952d7131e0837b083857328eaea3074d9deb5dee3b09a01078c31ccf26f6b37853dee5b0c805d6f5533ddce443fdf4d8536694c73bfe20bd56f88782024ea2e68a556efc555a7ecfd84a2f58b35319d9857413bfb36b19f783a1f3fde0c4da6e9afc27", @generic="eb190a4ea80dadb03f8abb5fff51e1073dd8c8fe8ec82e74a33565d3b6b301debd93a263c2fb11c0c6a7655a9dc0cf46156b2abf80de335fb69eaff73e23e6f6ca9afeedb611b2123000c8deedf0f208e9407eaa4a6dab7eea45c40419b39a1602c25f5c9c77745bf2117fce08c0b3a644f539e8ee83b950c36be9d62fc70306e8389838973d8eeeec763338a9e8e0d287bd90726ff5e2ee9162", @generic="a0016ba754c66438336ac1a5d8670280debb3a150756d586dfcfbc754246ac01120bdca85e84c4253cfaccce4143b17fea6903365ea3e2dd30f4df1fb58a231ef7378ed84c2331e27d9f1f8a3213c3cacb38c7729e1a44dea79a8b4f9bded5eae6083c7406e1cd892ed8a6a9b781e2042dbe5aa46548d0d9223089822678ded5e0bea5e9cd57cd5ea513894b3ea3972bb5ae4145f14ad477c8653aa22ab4a9ec6f1cb56261c298d8373f34e48a5435670ae70fa1c33541c8243d88233ed2974c623a91f1a34b6614e9c8a42328230a1aa936a493828b9fe83db2648e94beb1666b2ed3521fd5f2b66b757510394d7e9d09b9fed4fdfce15bbee32b0f2c93108974005ae7345c1a47a3fc86071d8a0d8767fac02a6a3fef90393dab3fa3d8f02e4daeef297f8faf381ff9ecf7c5e597fcc7e2507adeee274637bc1c5cedda05", @typed={0x8, 0x39, 0x0, 0x0, @ipv4=@multicast1}, @typed={0xc, 0x79, 0x0, 0x0, @u64=0x3}]}, @nested={0x172, 0xa, 0x0, 0x1, [@generic="119380102d111d3c792d2b1b7e14279ec8689fdb36ade502b696b9fc19a37e867bee1fa5d328ab11de4f75d57d12ce9dd1e92e6a786abaa2da2e425d6bda88fbd9bd1c87f33735e54e9bf9fd790cf3ef5c7236b36985b19a5b407a0efa4dd9fe90c4808eb7e2e19fa6e01e222ed23e98baa0d1166949990212a78ca47ac10dee394fbca9093a076c77ff5aa1a48e357121f6ac", @typed={0x8, 0x8c, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="95be28f53da1584197cfc840519ac517cdbfe21600e87673326d758c92998a6542936828f022e063b0e664ba257f7d2ca249c1e41f98884fcf019806d0b0ef399671f2cd63ae1552fbd069f4f3da8056a9fc3fdbedf8ab04dd9fb72b8670a85cef807de883995eddcb4882cc2b621a21c7b66a1af2fc88af71dc4f3d8eb281e46e5fa5d025608aa9ac794939717beb017fff57a48bad73b2a7d45345c188017f41cca9a97d1f278f6c5ecde4810a5d160133a0a3c19ddccb8feb16ca484a73927faff285a10f659aac8f2f7a182267cb1ea634"]}, @nested={0x10b, 0x89, 0x0, 0x1, [@generic="31c7a3e51808e385603d8bc5a754b4b2be2f394ce7d78e49c687573481da12028c14c6ec098ee650e81c59595676e0d16734e2c2ed8066c1a0e91f088b7beba74908cc379d0a097aaa158567197fd116be490a41251b3a9b15cb0f2f60a21628d1c7df03bb35ba0e00ef6b4066b7c0", @typed={0x19, 0x8c, 0x0, 0x0, @binary="c551a65eff7271c12aadd2166aec7db8487a1f3f09"}, @typed={0x8, 0x8a, 0x0, 0x0, @u32=0x58}, @typed={0x69, 0x8c, 0x0, 0x0, @binary="8cf257dc42c941dc96300821a4622c31985383918637920ca0d86273f63c7f3d8fb3a8a0996fea21fb3788317f48c84289067ca6c699fbcdfee02c8f9853700b1dfd853f7fb8da8cf772dda09cb9030b76be148753cdc2b06f2d5959da0b509fbed5256b78"}, @typed={0x6, 0xd, 0x0, 0x0, @str='(\x00'}]}]}, 0x640}, 0x1, 0x0, 0x0, 0x4800}, 0x2004040) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) recvmmsg(r1, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/63, 0x3f}, {&(0x7f00000001c0)=""/75, 0x4b}], 0x4, &(0x7f0000000280)=""/116, 0x74}, 0x800}, {{&(0x7f0000000300)=@phonet, 0x80, &(0x7f0000000680)=[{&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/102, 0x66}, {&(0x7f0000000480)=""/103, 0x67}, {&(0x7f0000000500)=""/84, 0x54}, {&(0x7f0000000580)=""/240, 0xf0}], 0x5, &(0x7f0000000700)=""/92, 0x5c}, 0x3}, {{&(0x7f0000000780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f00000008c0)=""/54, 0x36}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/172, 0xac}, {&(0x7f00000019c0)=""/41, 0x29}, {&(0x7f0000001a00)=""/13, 0xd}, {&(0x7f0000001a40)=""/154, 0x9a}, {&(0x7f0000001b00)=""/228, 0xe4}, {&(0x7f0000001c00)=""/118, 0x76}, {&(0x7f0000001c80)=""/75, 0x4b}], 0xa, &(0x7f0000001dc0)=""/11, 0xb}, 0xb25}, {{&(0x7f0000001e00)=@qipcrtr, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/180, 0xb4}, {&(0x7f0000001f40)=""/188, 0xbc}], 0x2, &(0x7f0000002040)=""/153, 0x99}, 0x16eb}, {{&(0x7f0000002100)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002180)=""/110, 0x6e}, {&(0x7f0000002200)=""/15, 0xf}, {&(0x7f0000002240)=""/193, 0xc1}, {&(0x7f0000002340)=""/35, 0x23}, {&(0x7f0000002380)=""/48, 0x30}, {&(0x7f00000023c0)=""/62, 0x3e}, {&(0x7f0000002400)=""/200, 0xc8}, {&(0x7f0000002500)=""/50, 0x32}, {&(0x7f0000002540)=""/72, 0x48}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0xa}, 0x7}, {{&(0x7f0000003680)=@qipcrtr, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003700)=""/167, 0xa7}, {&(0x7f00000037c0)=""/116, 0x74}, {&(0x7f0000003840)=""/162, 0xa2}, {&(0x7f0000003900)=""/195, 0xc3}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x5, &(0x7f0000004a80)=""/96, 0x60}}, {{&(0x7f0000004b00)=@l2tp6, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004b80)=""/181, 0xb5}], 0x1}, 0x7}, {{&(0x7f0000005080)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004d00)=""/69, 0x45}], 0x1, &(0x7f0000004dc0)=""/74, 0x4a}, 0x3}], 0x8, 0x40000000, &(0x7f0000005040)={0x0, 0x989680}) [ 2134.629229] FAT-fs (loop7): bogus number of reserved sectors [ 2134.630190] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:20 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:20 executing program 5: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x40885, 0x0, 0x0) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0xc, 0x12, 0xffffffffffffffff, 0x8000000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) syz_io_uring_submit(r0, r4, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x597f85421d948557}, 0x2) syz_io_uring_submit(r0, 0x0, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x1, 0x1}, 0xffffff7f) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 22:17:20 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:20 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2134.718148] FAT-fs (loop7): bogus number of reserved sectors [ 2134.719634] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2134.752972] FAT-fs (loop7): bogus number of reserved sectors [ 2134.754353] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') fcntl$setown(r0, 0x8, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x7, 0x602240) mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x200, 0x1) pipe2(&(0x7f0000000040), 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:17:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x0, 0x2}, 0xe) sendto(r0, 0x0, 0x0, 0x4000, 0x0, 0x0) 22:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x40) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x60, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xffffffffffffffea, 0x0, "976ae46d07d1812fd0664e95dee18314b91df2e1"}}]}, 0x150}}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 22:17:34 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000040)=[{r1, 0x4090}], 0x1, 0x0, 0x0, 0x0) 22:17:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf52f, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:34 executing program 2: sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="00082abd7000fbdbdf250c00000008000600feffffff080004000700000068000380080005007f00000108000300010000001400060000000000000000000000ffffac1e01010600040000100000080001000200000008000100020000001400020076657468315f766c616e0000000600000000000000656e65766531000000000000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4004004}, 0x40) ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200), 0x80c00, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 22:17:34 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x80, 0x3, 0x7fff, {0x6318, 0x10001}, 0x400, 0x40}) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) [ 2148.125350] FAT-fs (loop7): bogus number of reserved sectors [ 2148.126798] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2148.153095] FAT-fs (loop7): bogus number of reserved sectors [ 2148.154446] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000014c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0xae7a, 0x2, &(0x7f0000005e40)="6affd7885727f946a23d6a388ef092d444941791398e58db23afa90dbbe0fcbec6f5f8bb13fc6b218caa620db44b9f0cc336f7eba6d1a2d59d2099aefb39218f40e6ef00dec1aa31104a44", 0x5, 0x0, 0x1, {0x1}}, 0x2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, '\x00'}) r3 = accept4(r0, &(0x7f0000005ec0)=@generic, &(0x7f0000004640)=0x80, 0x80000) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000005980)) recvmmsg(r2, &(0x7f0000005c00)=[{{&(0x7f0000000040)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/169, 0xa9}, {&(0x7f0000001180)=""/140, 0x8c}], 0x3, &(0x7f0000001280)=""/219, 0xdb}, 0x9}, {{&(0x7f0000001380)=@nfc, 0x80, &(0x7f0000001740)=[{&(0x7f0000001400)=""/43, 0x2b}, {&(0x7f0000001440)=""/91, 0x5b}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/211, 0xd3}, {&(0x7f0000001600)=""/38, 0x26}, {&(0x7f0000001640)=""/176, 0xb0}, {&(0x7f0000001700)=""/59, 0x3b}], 0x7, &(0x7f00000017c0)=""/4096, 0x1000}}, {{&(0x7f00000027c0)=@alg, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002840)=""/4, 0x4}, {&(0x7f0000002880)=""/27, 0x1b}, {&(0x7f00000028c0)=""/197, 0xc5}, {&(0x7f00000029c0)=""/250, 0xfa}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/212, 0xd4}], 0x6, &(0x7f0000003c40)=""/39, 0x27}, 0x80000000}, {{&(0x7f0000003c80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000004440)=[{&(0x7f0000003d00)=""/223, 0xdf}, {&(0x7f0000003e00)=""/160, 0xa0}, {&(0x7f0000003ec0)=""/114, 0x72}, {&(0x7f0000003f40)=""/251, 0xfb}, {&(0x7f0000004040)=""/134, 0x86}, {&(0x7f0000004100)=""/198, 0xc6}, {&(0x7f0000004200)=""/164, 0xa4}, {&(0x7f00000042c0)=""/79, 0x4f}, {&(0x7f0000004340)=""/118, 0x76}, {&(0x7f00000043c0)=""/94, 0x5e}], 0xa, &(0x7f0000004500)=""/192, 0xc0}, 0x1}, {{&(0x7f00000045c0)=@pptp, 0x80, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/49, 0x31}, 0x80000000}, {{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/251, 0xfb}], 0x2, &(0x7f0000005800)=""/220, 0xdc}, 0x3}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005980), 0x0, &(0x7f00000059c0)=""/13, 0xd}, 0xffffffff}, {{&(0x7f0000005a00)=@un=@abs, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a80)=""/140, 0x8c}], 0x1, &(0x7f0000005b80)=""/97, 0x61}, 0xd2}], 0x8, 0x2, &(0x7f0000005e00)={0x0, 0x989680}) 22:17:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff0f, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) r3 = fsmount(r0, 0x1, 0xb) sendto(r3, 0x0, 0x0, 0x40055, 0x0, 0x0) 22:17:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x41425, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2148.325893] FAT-fs (loop7): bogus number of reserved sectors [ 2148.327304] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000011c0)={'vxcan0\x00'}) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) syz_io_uring_setup(0x345b, &(0x7f0000000000)={0x0, 0xe18e, 0x8, 0x1, 0x14f, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000001200)=@ll, 0x80, &(0x7f0000001600)=[{&(0x7f0000001280)=""/227, 0xe3}, {&(0x7f0000001380)=""/254, 0xfe}, {&(0x7f0000001480)=""/134, 0x86}, {&(0x7f0000001540)=""/186, 0xba}], 0x4, &(0x7f0000001640)=""/40, 0x28}, 0x8397}, {{&(0x7f0000001680)=@phonet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/138, 0x8a}], 0x1, &(0x7f0000001800)=""/16, 0x10}, 0x7ff}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/75, 0x4b}, {&(0x7f0000001940)=""/84, 0x54}, {&(0x7f00000019c0)=""/123, 0x7b}], 0x3, &(0x7f0000001a80)=""/87, 0x57}, 0x6}, {{&(0x7f0000001b00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b80)=""/68, 0x44}], 0x1, &(0x7f0000001c40)=""/29, 0x1d}, 0x6edb}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000001c80)=""/191, 0xbf}, {&(0x7f0000001d40)=""/175, 0xaf}, {&(0x7f0000001e00)=""/175, 0xaf}, {&(0x7f0000001ec0)=""/251, 0xfb}, {&(0x7f0000001fc0)=""/101, 0x65}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/220, 0xdc}], 0x7, &(0x7f00000031c0)=""/76, 0x4c}, 0x4}], 0x5, 0x40000000, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000001140), 0xc0000, 0x0) connect$bt_l2cap(r3, &(0x7f0000001180)={0x1f, 0x7ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7, 0x1}, 0xe) syz_io_uring_submit(0x0, r1, &(0x7f0000001100)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r0, 0x0, &(0x7f0000000100)="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", 0x1000, 0x8000, 0x1, {0x0, r2}}, 0x6) 22:17:50 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x178) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8c2c0, 0x0) 22:17:50 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x41426, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:50 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x711201, 0x22) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x40, 0x5, 0x1, 0x7, 0x2, 0x80, 0x6}, 0xc) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:17:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x430400, 0x93) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') 22:17:50 executing program 2: sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x0, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3f}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4090}, 0x40000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x410000, 0xc, 0x1c}, 0x18) io_uring_enter(r1, 0x7d3c, 0xd922, 0x2, &(0x7f00000000c0)={[0x7]}, 0x8) 22:17:50 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:17:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/234, 0xea}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/88, 0x58}], 0x3, 0x6, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x482000, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r6 = accept(r2, &(0x7f00000026c0)=@hci, &(0x7f0000002740)=0x80) sendmsg$nl_generic(r6, &(0x7f0000002680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002640)={&(0x7f0000000380)={0x2294, 0x41, 0x400, 0x70bd25, 0x25dfdbff, {0x17}, 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@generic="8db67c18dcb365ddb1c8e0e4984395b437eef526fcb61040baee4e4acc1b5794c66716f1487567fffa282cc01fc830c53ab8ce075df21c8b1262f5efc9547d3292a280ce54f8940f06ebbc0d37963d2232c10979bbe1b254fc6af267c3669c232cceeefc4721120556e26b215e083c", @generic="14", @generic="9b71bcaefbc5a06130e07e562d8431d93498518e2aa22b432c97c2a93d0349ee362ca9698e160d2a0836de73f50ba34c489ac2e970017416544c1ae85a3d1f64ad25b236ce7d422202829e139613b157f67f1038f07b6dee83bfede3ee530332d696367dad66bb61440f6c64c406d4ae2965f9059a53670a9c5d5429a340e98399dc0521a7bcb1b5be1f40356ca1925d1b", @nested={0x176, 0x5f, 0x0, 0x1, [@generic="50d0", @typed={0x8, 0x6e, 0x0, 0x0, @ipv4=@broadcast}, @typed={0xf, 0x3, 0x0, 0x0, @str='/dev/nvram\x00'}, @typed={0x8, 0x14, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x92, 0x0, 0x0, @uid}, @generic="5b23120f130188f582e58200b8e70ba23cd65bea10123f474d9c267886f9576d4aba57a66f52c25a278ac9a6322cc55704da73f3479aba8a6d060cf257", @typed={0x4, 0x72}, @typed={0x8, 0x5, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="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"]}, @typed={0x4, 0x58}]}, 0x2294}, 0x1, 0x0, 0x0, 0x4005}, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x110, r3, 0x2b909000) r7 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r7}) openat(r7, &(0x7f0000002780)='./file0\x00', 0x0, 0x10) 22:17:50 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2164.961157] FAT-fs (loop7): bogus number of reserved sectors [ 2164.962556] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:51 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') write(r0, &(0x7f0000000040)="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", 0x1000) 22:17:51 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x401, @any, 0xfff}, 0xe) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x38) [ 2165.002905] FAT-fs (loop7): bogus number of reserved sectors [ 2165.004337] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:51 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x41443, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2165.113878] FAT-fs (loop7): bogus number of reserved sectors [ 2165.115209] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:51 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000140)={0x0, 0x5, [0xb2f, 0x9a64, 0x8, 0x3ff, 0x7ff, 0x3]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$FICLONE(r1, 0x40049409, r3) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f00000002c0)={&(0x7f00000001c0)=""/50, 0x32, 0x3, 0xfff}) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x8a002, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r5, {0x2}}, './file0\x00'}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2c789ef8ec2b966856d6244a8872d09c", 0x10) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0xa4340, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r7, 0xc0046686, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100a40035ea711ae1d4c0ccb56bf9ba08fd7920e96f7e831746166ee87683b6f16d06b1939044d6cc9d53b45ca782b587c1cec272838b96e0f245986f20c2f85bb1b5df299de15859f422ab0bee3a40de8c55f00f0e6eb8abd69e4f1bebe4c0d6d06a8105b05379af12a07d1833cd3d437a872e776ec155b41961756181d6946c005ed578c68a2b97a20860b9762e83e35313baf9e513650f1138313322be1e8aeb2c0f45000b18c7985dd57ed4b7c3c7ded4a71b39e6a54764fe062343c2ba7301138687f8732464c64b686ea6eb9761"]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_setup(0x7787, &(0x7f0000000340)={0x0, 0xe4f6, 0x20, 0x3, 0x3b7, 0x0, r8}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000004c0), &(0x7f0000000500)) 22:17:51 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r4}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r7, &(0x7f0000000140)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200, 0x2000, 0x1, {0x0, r9}}, 0x401) [ 2165.152718] FAT-fs (loop7): bogus number of reserved sectors [ 2165.154127] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:51 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:51 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) dup(0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r3 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r3, &(0x7f0000000140)='./file0\x00') openat2(r3, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/exe\x00', 0x0, 0x0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r6}) r7 = eventfd(0x5) io_submit(0x0, 0x8, &(0x7f0000000900)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x4000, 0xffffffffffffffff, &(0x7f0000000080)="8245d5f61f5a684220346ceac9191f7c0f40a8170b08a7701560b6a4c211910805efa11d6ceb900a83248c1e65441918b6f0f3c8e6752bf44f47d916878c22c7d7028c49aecc1987abd2e83324df4acd18938443ec923cfd50179418f1a3079d2555cd109ec301239e919fb9a36d7859803f4207ccf9c1ce15e4d1c089adc59c17ecbc2036599ef510ae640435e4077cf116a577c2dafb3e025826515c1064f8db064c6489e1b10ec7bdcff5a3926166d66fbc37790c498fbaf7d5fb7734ffa5fe5ba71cfa56edf174bb25177761a41d6fb09b94be8a1456e981dfc7a3c9e93f", 0xe0, 0x9, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f00000001c0)="54fb1de87090f94f5f8ea459b14d5a0754947a22432f56d122baa2dd3685c0d73b071440353c051b800669d228c44c44bf279458ed850de6d508b2754317c0ab5f88e99770faf573803a44e60e617f8d4b6de005b6d4e1ec6cc9e72105390092c32c1717beec54dc74466d0477ec94320cf63c491e4bb5549b8364a5b5964fd3d26a30c9c65e4a643c5c085eb52e54f667de36f89e7348bbd17eb640c516f2a2c69eb10fd687600f0b3ed5c674c4aee3c2e9ccbef559ca4bc4f4d44d50cb1db9dcd404fdb952ba9d3e951091f80afeba7a2d99e1afc59ebac6a87cf5", 0xdc, 0x1, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000300)="389e1789e1f7fc708fd7027ff6704e9288bb2aede5981cc31113043b6d10d6b4ac0f64db4b1c1e6805e3beb60de0764c4de8a71ec565cf692f00181ea1c76c876c3ba69422619b4f1055bf6d150cc8362fa707d31d517a473a6740479774a0443281a8afeb210e94a887f567431629a26231c79505356a7e6aa449812efc17d22cf8dcead6166333e3e8f33c4924f49234158916849260ddca8e1303c77cf5d2b6209e67e07b03b9034ab68f4286be86ab71c47d29e2c066de5f22ebbfb495371e5e07584d", 0xc5, 0xffffffffffffff16}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0x6, r1, &(0x7f0000000440)="22159678b5958815ba96b1b1c3db4fe76e0543cb997ad69a9df580e4dbc2525497e798be0ff3c287c178d0ab15818b154bb06ea537e6fa7264346468", 0x3c, 0xff, 0x0, 0x1, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x8001, r3, &(0x7f00000004c0)="fe4c1671a46e1bd9b829a234616efc01cacddb12cd7074d7d574396f321ec05b9ded9d2fa1aea7628d90b0f02403f3d6a1a5274e67fa3c1fea35d198c5017822b4b216e248b9ed0b3cd12ee82b716a1b596dd36e2be53bb29a6b503847ce75b4922e5db4dc98466d93772ccebbf5cc4bf6a10297bb5dc43911de951944902fc51df908c7f2e26137419f76e1af371c3189d7ea56f6574efd9396816572899cb276f0d084a5f329abc4a814af25eb559ae9ba58ccb6f6fd3013e6478948473e6460f91da9bd93f299c637400c", 0xcc, 0x800, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x3, r4, &(0x7f0000000600)="2d6140bea1e7a547d4ce2f49960aaab41f8951372f7c8f1e296338dbba82a11163241e80d7ff0709fb44a0c0707c98dcf044ccfcc5350244a64e54d8b9cb7f2cefcb7c54e122407d22465f10bf730ee33157cd42b40fe8b3c9b31829bb9172bb5a5efc7b1f9ece34f2a7a4ca8269cbabfd17f7c469d122822eb454b5611faa44a666125026b6814cbdedbe99321b39156565640d6a25f71da495cb53976c2ec2db10811d549292f1324d1d1b306dcb036b631e214c3f7352637cefeb00aa9b75904ddd8689537c2fc0", 0xc9, 0x5a, 0x0, 0x4}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x80, r5, &(0x7f0000000740)="910493f27efccf6d3e1acb9e1523457b4fbbf8cceeda", 0x16, 0x5, 0x0, 0x1, r6}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x1, 0x800, r0, &(0x7f00000007c0)="019872903e139c96f4242c7b5b20ab09ae58627ad8f1f56a9cb31e84419f513f069e3a6ac8ece00f34036ec221cc3ff438d09f4c7ef4ce66019c9ee0597f84b3a3f16e7c5329588df6fee5b1906e60f9f2937b8a9c07ffd7ce897cb6dfd11dca9f90f1c1cc12c60b7146a35343f68e543b355791eaae782a644b7086c27e806e0cc45a6843659beb14d3a784e18aad79c67aca6d6f6f53bbd9ebeb396069ffa9e799364ec67bfa75d706c55de0e75e348850e322661a6707566f482333b2bd9aff103e2b472710d05e348a7b9f4c45630ec71173a81a319c7b3e997fd9a7546e83177f5493dd4bdbe9af6739c7dc9b69", 0xf0, 0x100000000, 0x0, 0x0, r7}]) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xa448, @none, 0x6}, 0xe) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000000)) 22:17:51 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:17:51 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:17:51 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x5f) 22:17:51 executing program 3: dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') syz_open_dev$mouse(&(0x7f0000000040), 0x10000, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r3, 0x1, 0x7, 0x0, &(0x7f0000000140)) fallocate(r2, 0x0, 0x0, 0x1000002) sendmsg$NL80211_CMD_DEL_TX_TS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001c1d60f22b3e670244a6b08cf9b666e144eecb0cc514da9a06bc5b42346b73c04eeb8b37a578ae51ce257cbff2c6c691c949002a45ee36ee2e5c052df10da93f07e71a1f53dc178cfe7aace8041dfbf3b7466fe71dc6e897112bd91ae2abb548e07d2911d3cf1251ae5b23b2db0cdd985fdbd55e6d0b7efea375b800e1d34f2d76b22a0f1d3aa699363308e2b6baf59db256b8f14b7db8aeda481de57eb9d8278d5ce57cbf68a558b93ade", @ANYRES16=0x0, @ANYBLOB="04002abd7000fbdbdf256a0000000500d200030000000a000600ffffffffffff00000500d20000000000"], 0x30}}, 0x40001) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:17:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2004, @fd_index=0x1, 0x7, 0x6, 0x5, 0xa, 0x1, {0x2}}, 0x8) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1800006, 0x4000010, r0, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000180)='./file0\x00', 0x200, 0x4000}, 0x6) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r8 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r8}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r9, 0x0) r12 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r9, 0x8000000) syz_io_uring_submit(r12, r11, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) syz_io_uring_submit(r6, r11, &(0x7f00000000c0)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2000, @fd_index=0x2, 0x6, 0x81, 0x5, 0x18, 0x1, {0x3, r7}}, 0x80000200) [ 2165.926749] FAT-fs (loop7): bogus number of reserved sectors 22:17:51 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2165.928166] FAT-fs (loop7): Can't find a valid FAT filesystem 22:17:52 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2165.971848] FAT-fs (loop7): bogus number of reserved sectors [ 2165.973218] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2165.991717] audit: type=1400 audit(1734214672.056:18): avc: denied { execute } for pid=10830 comm="syz-executor.2" path="/proc/10830/mounts" dev="proc" ino=41094 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 22:17:52 executing program 5: ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0x7) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000240)='./file0/file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="f1e8cf785b12a6ea45c67692b257e0cb3265653afe7cfae7ee686bbe8795b9588889daff30966d6f89dea25742c493a0ceeb664fe80349d18bd2459f5f8f27b364e962efac67a666f76558d6cc212f281dc39490eaa1ad3a77f27c1a4874d7784370202810606dcd4638d54331811fd759096f6aaac8491e811e5f4f400d9ae92de5d6", 0x83, 0xb0}], 0x2000400, &(0x7f0000001440)=ANY=[@ANYRES32=0x0]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0xe00, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) fcntl$lock(r1, 0x24, &(0x7f0000000340)={0x2, 0x3, 0x1800000000000, 0x8, r2}) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000001380)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) io_cancel(0x0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0xff, r0, &(0x7f0000000380)="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", 0x1000, 0x1d4, 0x0, 0x0, r3}, &(0x7f0000001400)) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = dup(r0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x4acd, 0x40}) sendto(r4, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:17:52 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:18:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fallocate(r0, 0x28, 0x7fff, 0x100000001) 22:18:06 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r1}], 0x1, 0x0, 0x0, 0x5f) 22:18:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0xe004}], 0x1, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) fadvise64(r2, 0x8000, 0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000300)={{0x75, 0x5}, 0x1, 0x24, 0x8, {0x1, 0x8}, 0x1, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {r3, 0xee00}}, './file0\x00'}) 22:18:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r3, &(0x7f0000000140)='./file0\x00') openat2(r3, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000000340), 0xfffffffffffffffe, 0x111000) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r9, r10, 0x1000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="42ba26259a77cfe3054e6e0f038f5b067b490056b3ef238f01759e4bba55bd7817ecf00893ea4ee64bcb6c709b3b69e3987434c6441e018f7b7c1a4d0cb6dce5751d8950028cdbc15f369c9d3147619a0248618b14ab807fa55ba3e9416a0f16e16790ec24d3887224f266fa01a550bb6ed72aaff5a6006f14839472ee38db147554be26f6d7f0ae6b3d11ce626603f12402ca058c8d9dadf79c70a0d32431a2d05b280b3dcc0ab055a151e3af5d1244c25049a26e837d18df2495ee72d78c7794fcd9a815936bca46c9de7534250031c16f4b982828", 0xd6}, {&(0x7f00000001c0)="403561b967b902db465cab54aea49bf39530063bd1852d589b0c141f684d1615", 0x20}, {&(0x7f0000000200)="7afe64213b5df0911a282f2989cb04130df9d25fe5d549107793a171dfe99756363d65e65881918b78df764b7f64320dae9fe7aa35c8ba27d6260c6f4a09088f825fde255e1e7163ac1607077f02a00fb9e26f5fc6c5f9333622325e6b2f2dbb9afdac78b71fd1b030069b96eadedf40e29d560a753e8769e9906bd95f68a2f0e742842aec40cbea73ce79c48b62edbe270d31b65283f64bc36884f829f96e2b495122f4af729029124c811df518d9e0347b765b9c3e743a84404901fd832a8b44a0303f2519cda90e245fee3ccdcdc1b43644a061b057d093c43a13d25346e8a263bb2569a38f8770b1d90c44af674cd6f3f0c7", 0xf4}], 0x3, &(0x7f0000000380)=[@rights={{0x24, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3, r4, r6]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x20, 0x1, 0x1, [r7, r0, r0, r8]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r10}}}], 0xc8, 0x80}}], 0x1, 0x44014) 22:18:06 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe0000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:18:06 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) 22:18:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="a34383667e931e77533b9c0dc30ba562181f1ffd53b136ce31976b51e2c1ff880a46c6e5be1764e8b24b0c2bb6b8106ccd5903c43aa984d8810f0710db07cce261f7c8f0de4e8ba79599650bf9b06df388c378f32e686c73243cd7b15730a25a42efeffb85", 0x65}, {&(0x7f00000000c0)="9bf5f2ca603a9a21b66426a7b983f87f590b72", 0x13}, {&(0x7f0000000100)="c9e9c779917f7ad6aca2f3856946f98cb8b9384fec", 0x15}], 0x3) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/57) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f00000001c0)) 22:18:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2180.521118] FAT-fs (loop7): bogus number of reserved sectors [ 2180.522951] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x111, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:18:06 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @multicast1}}, 0x80) [ 2180.556099] FAT-fs (loop7): bogus number of reserved sectors [ 2180.557404] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2180.567021] tmpfs: Unknown parameter '”üÙ¨“kÊFÉÞu4%' 22:18:06 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2180.632190] FAT-fs (loop7): bogus number of reserved sectors [ 2180.633498] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2180.648448] FAT-fs (loop7): bogus number of reserved sectors [ 2180.649773] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x2, [0x0, 0x7, 0x5c1d, 0x5, 0x185f, 0x1]}) 22:18:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = fork() r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x3, 0xefa, 0x1, 'queue1\x00', 0x9}) kcmp(r1, r2, 0x5, r4, r0) 22:18:21 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)={0x248, 0x2b, 0x400, 0x70bd26, 0x25dfdbfb, {0x3}, [@generic="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", @typed={0x5, 0x33, 0x0, 0x0, @str='\x00'}, @nested={0x1c, 0x84, 0x0, 0x1, [@typed={0x8, 0x39, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x4, 0x53}, @typed={0xc, 0x8a, 0x0, 0x0, @u64=0x2}]}, @typed={0x14, 0x7, 0x0, 0x0, @ipv6=@loopback}, @nested={0x100, 0x36, 0x0, 0x1, [@generic="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"]}]}, 0x248}, 0x1, 0x0, 0x0, 0x40004}, 0x814) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/cgroups\x00', 0x0, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, 0x0, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 22:18:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xfff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0/../file0\x00'}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r3 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r3, &(0x7f0000000140)='./file0\x00') openat2(r3, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r3) openat(r3, &(0x7f0000000040)='./file0\x00', 0x2, 0x1) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r4, 0x0, r4) write$sndseq(r4, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000280)={0x15}) 22:18:21 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe0ffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:21 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x5f) 22:18:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ppoll(&(0x7f00000000c0)=[{r1}, {r0, 0x6141}, {r1, 0x8002}], 0x3, 0x0, 0x0, 0x0) 22:18:21 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c5, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2195.380075] FAT-fs (loop7): bogus number of reserved sectors [ 2195.381639] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2195.413278] tmpfs: Unknown parameter '' [ 2196.185382] tmpfs: Unknown parameter '' 22:18:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x65, 0x4) r1 = syz_open_dev$hiddev(&(0x7f0000000040), 0x9, 0x10002) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) 22:18:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:18:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[{0x7fffffff, 0xee, &(0x7f0000000040)="0a4288d7115092be07fcefba0a7e7acf9b58874b999b888f2697b1c96a7bf12d7f48846342e658d2f71dbab85e4044be961d24109e395c5c7a5865fb6b954dd820005a5d2dc5494bb1a4eeb4fca2a1471b45b46ffe67098d235acc279c685815773dec1824ff9fa2667a726b1c34a07e5a36fb5e3195e53eeba7ea974a3d657a20b703494e9056fe5bbd9753ce655033b7660c23dfc87b5c7ed6269f21d8b1322d092475c376aadaff7f6cf84d7f277307d442ef9acc7f343d474abe57ce30e67ebe9f9f754afd4c3b45f799394b629519add8e6f33a004d0d73ed3c57cf8bdd045d25f5c923743b6e8cdf9731c3", 0x1, 0x1}, {0x1, 0x12, &(0x7f0000000140)="fd6f4777364e992589bb8e035e1fcde6904b"}, {0xffff, 0x25, &(0x7f0000000180)="352e9feb3a251a21976aa4fdcb34a75d63bc47232b1dccd7d6a55651eb5fe2ab5072cc0de5", 0x1, 0x1}, {0x2, 0x2a, &(0x7f00000001c0)="e454d0b7f8dd9a0414ff7342e1eaa11451fa991e604a86adb0c878df13d8abcb790f62560b836d6fa4d9", 0x1}]}) 22:18:35 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaa20086dd6096153f00082c0020010000000000000000000000000000ff0200000000000000000000000000018f00907800000000"], 0x0) ptrace$setopts(0x4206, 0x0, 0x10001, 0x3d) r0 = fork() fork() wait4(0x0, &(0x7f0000000100), 0x2, &(0x7f00000001c0)) fork() ptrace(0x10, r0) wait4(0xffffffffffffffff, 0x0, 0x20000000, 0x0) ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:18:35 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getpeername(r2, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000240)=0x80) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) dup2(r3, r5) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xfb, 0x2}, 0xe) sendto(r1, &(0x7f0000000040)="827bdb08fd712aa63c6e8485a0b3b5d18d37ec817994d98011ab6fba07e77f6b9d805019bcad1fc2551fb6de572dd1a171cc4c8f55af56f3ab6fae71ff636a6c77c84ba4a59899d7e105a699fe045f3f267731afb7d0d0186a0881957da9be6db7c4ca140bc25ecbe72eaa88f81ebf0356eb79eda3c7b41d21c7556cd9c93b715f894487da5b17", 0x87, 0x4000000, &(0x7f0000000100)=@phonet={0x23, 0x6, 0x1, 0x7}, 0x80) 22:18:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:35 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x5f) 22:18:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1244}], 0x1, 0x0, 0x0, 0xffffffffffffff47) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) [ 2209.447832] FAT-fs (loop7): bogus number of reserved sectors [ 2209.448888] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x327, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2209.473099] FAT-fs (loop7): bogus number of reserved sectors [ 2209.473823] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:35 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000001e80)={0x1f, 0x2, @none, 0x5, 0x1}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001e40)=0x2084, 0x4) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001cc0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x5, &(0x7f0000000340)=""/66, 0x42}, 0x5}, {{&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000440)=""/193, 0xc1}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/206, 0xce}], 0x3, &(0x7f00000006c0)=""/248, 0xf8}, 0x5}, {{&(0x7f00000007c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)=""/217, 0xd9}, {&(0x7f0000000940)=""/25, 0x19}], 0x2, &(0x7f00000009c0)=""/221, 0xdd}, 0x80000000}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/59, 0x3b}], 0x2, &(0x7f0000001bc0)=""/219, 0xdb}, 0x6}], 0x4, 0x0, &(0x7f0000001e00)={r1, r2+10000000}) 22:18:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1010000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ba, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2209.529848] FAT-fs (loop7): bogus number of reserved sectors [ 2209.531414] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2209.545659] FAT-fs (loop7): bogus number of reserved sectors [ 2209.546337] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f6, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:18:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2209.656606] FAT-fs (loop7): bogus number of reserved sectors [ 2209.657995] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:50 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:18:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200c42, 0x16e) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) syz_io_uring_setup(0x5792, &(0x7f00000002c0)={0x0, 0xcd35, 0x1, 0x0, 0x3c4, 0x0, r1}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r1, 0x7, 0x6, 0x9e}) syz_io_uring_submit(0x0, r3, &(0x7f0000000240)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, r2, &(0x7f00000001c0)={0x70000006}, r4}, 0x7) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x8281, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000000080)={0x3}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) flock(r7, 0x0) 22:18:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') creat(&(0x7f0000000040)='./file0\x00', 0x80) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:18:50 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, @any, 0x0, 0x2}, 0xe) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0xfff7, @any, 0xc0c1, 0x1}, 0xe) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) accept4$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0xe, 0x80000) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:18:50 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x50, r0, 0x10000000) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x5f) 22:18:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) syncfs(r0) 22:18:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x1010, r1, 0x99ac6000) 22:18:50 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3300000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2224.308491] FAT-fs (loop7): bogus number of reserved sectors [ 2224.309187] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:50 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2224.332478] FAT-fs (loop7): bogus number of reserved sectors [ 2224.333173] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:50 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:50 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2224.377223] FAT-fs (loop7): bogus number of reserved sectors [ 2224.378017] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2224.407186] FAT-fs (loop7): bogus number of reserved sectors [ 2224.407903] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:50 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:18:50 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4300000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:18:50 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1101, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2224.452293] FAT-fs (loop7): bogus number of reserved sectors [ 2224.453021] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:50 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) sendto(r0, 0x0, 0xfe54, 0x0, 0x0, 0x0) [ 2224.495410] FAT-fs (loop7): bogus number of reserved sectors [ 2224.496102] FAT-fs (loop7): Can't find a valid FAT filesystem 22:18:50 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2703, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2239.563600] FAT-fs (loop7): bogus number of reserved sectors [ 2239.564523] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:05 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000040)={'wg0\x00'}) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_open_dev$loop(&(0x7f0000000080), 0x5, 0xd00) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x160) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000140)={0x7f, 0x4, 0x8, 0xfffe, 0x5, 0x4000}) ppoll(&(0x7f00000000c0)=[{r1, 0xa054}, {r2, 0x4400}, {0xffffffffffffffff, 0x8000}], 0x3, 0x0, 0x0, 0x0) 22:19:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000180)='net/rpc\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x25a, 0x80000001, 0x8001, 0x3ff, 0x5, 0x101}) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/78, 0x4e, 0x81) r2 = openat$cgroup_pressure(r0, &(0x7f0000000080)='io.pressure\x00', 0x2, 0x0) dup3(r0, r2, 0x0) 22:19:05 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x9, 0xc34b) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0xffef) 22:19:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:05 executing program 1: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:19:05 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f00000000c0), 0x4800) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:19:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5050000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:05 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) recvmmsg(r1, &(0x7f0000006800)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/214, 0xd6}], 0x1, &(0x7f00000001c0)=""/130, 0x82}, 0x1}, {{&(0x7f0000000280)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/38, 0x26}], 0x3, &(0x7f0000000500)=""/153, 0x99}, 0xfffffff7}, {{&(0x7f00000005c0)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000640)=""/135, 0x87}, {&(0x7f0000000700)=""/171, 0xab}, {&(0x7f00000007c0)=""/107, 0x6b}, {&(0x7f0000000840)=""/91, 0x5b}, {&(0x7f00000008c0)=""/3, 0x3}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x6, &(0x7f0000001980)=""/55, 0x37}, 0x9}, {{&(0x7f00000019c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001a40)=""/60, 0x3c}, {&(0x7f0000001a80)=""/195, 0xc3}, {&(0x7f0000001b80)=""/234, 0xea}, {&(0x7f0000001c80)=""/226, 0xe2}, {&(0x7f0000001d80)=""/32, 0x20}, {&(0x7f0000001dc0)=""/105, 0x69}], 0x6, &(0x7f0000001ec0)=""/111, 0x6f}, 0x1}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f40)=""/251, 0xfb}, {&(0x7f0000002040)=""/204, 0xcc}, {&(0x7f0000002140)=""/84, 0x54}, {&(0x7f00000021c0)=""/249, 0xf9}, {&(0x7f00000022c0)=""/192, 0xc0}, {&(0x7f0000002380)=""/128, 0x80}], 0x6, &(0x7f0000002480)=""/120, 0x78}, 0x81}, {{&(0x7f0000002500)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002580)=""/106, 0x6a}, {&(0x7f0000002600)=""/49, 0x31}, {&(0x7f0000002640)=""/206, 0xce}, {&(0x7f0000002740)=""/143, 0x8f}, {&(0x7f0000002800)=""/54, 0x36}, {&(0x7f0000002840)=""/50, 0x32}, {&(0x7f0000002880)=""/3, 0x3}], 0x7, &(0x7f0000002940)=""/138, 0x8a}, 0x1}, {{0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/78, 0x4e}, {&(0x7f0000003a80)=""/63, 0x3f}, {&(0x7f0000003ac0)=""/181, 0xb5}], 0x4, &(0x7f0000003bc0)=""/251, 0xfb}, 0x9}, {{&(0x7f0000003cc0)=@xdp, 0x80, &(0x7f0000005040)=[{&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/215, 0xd7}, {&(0x7f0000004e40)=""/209, 0xd1}, {&(0x7f0000004f40)=""/223, 0xdf}], 0x4, &(0x7f0000005080)=""/197, 0xc5}, 0x9}, {{&(0x7f0000005180)=@x25={0x9, @remote}, 0x80, &(0x7f0000006340)=[{&(0x7f0000005200)=""/213, 0xd5}, {&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/2, 0x2}], 0x3, &(0x7f0000006380)=""/76, 0x4c}, 0x7}, {{&(0x7f0000006400)=@alg, 0x80, &(0x7f00000067c0)=[{&(0x7f0000006480)=""/203, 0xcb}, {&(0x7f0000006580)=""/208, 0xd0}, {&(0x7f0000006680)=""/248, 0xf8}, {&(0x7f0000006780)=""/58, 0x3a}], 0x4}, 0x26}], 0xa, 0xc0000000, 0x0) 22:19:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba03, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2239.672755] FAT-fs (loop7): bogus number of reserved sectors [ 2239.673462] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5300000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') fallocate(r0, 0x8, 0x6, 0x6) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc502, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2239.754492] FAT-fs (loop7): bogus number of reserved sectors [ 2239.755899] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:05 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80400) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0x100) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1}) r1 = socket$inet(0x2, 0x6, 0x9) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'xfrm0\x00'}) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000100)=0x144c, 0x4) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x15) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r7}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r7, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000000280)={'gretap0\x00', &(0x7f0000000200)={'gretap0\x00', r7, 0x780f, 0x20, 0x1, 0x7, {{0x14, 0x4, 0x3, 0x9, 0x50, 0x65, 0x0, 0x1, 0x2f, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x39}, {[@lsrr={0x83, 0x1b, 0x8e, [@dev={0xac, 0x14, 0x14, 0x1b}, @multicast1, @multicast1, @empty, @remote, @private=0xa010101]}, @cipso={0x86, 0x1e, 0x28b606d261e80e83, [{0x1, 0x11, "d88ccbdcfc2490246cb9444471cdc9"}, {0x6, 0x7, "4095fcd8bf"}]}]}}}}}) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r5}) dup2(r5, r3) 22:19:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2239.807262] audit: type=1400 audit(1734214745.870:19): avc: denied { create } for pid=11105 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 2239.810016] FAT-fs (loop7): bogus number of reserved sectors [ 2239.810716] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf603, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:18 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6050000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd03, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:18 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:19:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x80000001, 0xdf, 0x0, 0x5, 0x0, 0x7}) 22:19:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000080)={0x6, 0x0, '\x00', 0x0, &(0x7f0000000040)}) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000001440)={0x4, 0xfffffffffffffff8, 0x4, 0x101, 0x6, [{0xd7f, 0x433, 0x16c, '\x00', 0x3202}, {0x10000, 0x8d80, 0x7ff, '\x00', 0x400}, {0x1f, 0x6, 0x1e85, '\x00', 0x801}, {0xb9ba, 0x7f, 0x1f, '\x00', 0x8}, {0x1, 0x6, 0xbe, '\x00', 0x2f80}, {0x8001, 0x4, 0x3f, '\x00', 0x2200}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x84000, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x4000010, r2, 0x3ec84000) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r5 = fsmount(r4, 0x0, 0x80) sendmsg$nl_generic(r5, &(0x7f0000001400)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x24, 0x35, 0x200, 0x70bd26, 0x25dfdbfb, {0x2}, [@typed={0x7, 0x13, 0x0, 0x0, @str='#&\x00'}, @typed={0x8, 0x20, 0x0, 0x0, @ipv4=@empty}]}, 0x24}, 0x1, 0x0, 0x0, 0x40800}, 0x4000001) r6 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r6, &(0x7f0000000140)='./file0\x00') openat2(r6, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x1, 0x0, 0x3}, 0x18) dup(r6) preadv(r6, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/11, 0xb}, {&(0x7f0000001100)=""/29, 0x1d}, {&(0x7f0000001140)=""/11, 0xb}, {&(0x7f0000001180)}, {&(0x7f00000011c0)=""/239, 0xef}, {&(0x7f00000012c0)=""/64, 0x40}], 0x7, 0x7, 0x7fff) 22:19:18 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000080), 0x4, 0x2100) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sctp\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000100)) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) syz_io_uring_setup(0xa73, &(0x7f0000000140)={0x0, 0xb18, 0x4, 0x0, 0x372, 0x0, r1}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fec000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000280)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x7, @fd_index=0x4, 0x6, &(0x7f0000000500)=""/4096, 0x1000, 0x1}, 0xf31) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10010, r1, 0x0) 22:19:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) write$binfmt_elf32(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xcd, 0xaa, 0x4, 0x0, 0x3, 0x6, 0x5, 0x2d0, 0x38, 0x24b, 0x1, 0x7ff, 0x20, 0x1, 0x8000, 0x6, 0x5}, [{0x7, 0x7, 0x400, 0x7fdf7e09, 0x1, 0x80000000, 0x0, 0x800}, {0x7, 0x1, 0x6, 0x0, 0x4, 0x6600, 0x4, 0xfff}], "957c3c7add2a11bcdd26b5bc890b0f905146af05c8be3c474ef294fba067dff448707f3aa044b761bd74b082b1a248703c784c8db1de6f775b51b9f36cab26146c06b23a98e3f34a5d81cee79b80d8823f0d0832d048ce299df8674bbd4f90d934d39127152f70ca272a7508cc517623c7ef0db61f6341867f44e97dbd7b13601bc50e4435225f687e5571a87567a3995109be340ab54cb32a7e867998c3eb528c89adb9f257adeeed3fb1c16d0de1f553433dce907c348f39fca55686ebcf01c960a3c74b6e3c57bf5499119468862960128bca16c1878cb2bd0971b478ad5e7a80ce4161b1dbf6b8b9d42b332deb297aedf8e2d294368ea199178073ee6d67457ed6c84ebf961d22ad51cfe4f31ee332d6c855b4c8a2358a8083fa996f842b2c7654255a10742b3478b0ce66ea9110f75458aec83e9f846ed87cded6dcea69bda8a8bf5296819eb49bea18ddd0cfc4da2a6b64c33578d412ee42824fb119eb70b738d392f95aa16751e8057f96eb73586ddc216f03b683e660efead06b558d49f83e13c416b34be28e1f43413dd67e023527bb7b2a3b671628eda5a74135b3e206b9b023a0326b7126239ad3ece4d45cb256211b0f8a839aea8178be34742665d574d16fc93c90551c742956d5a9a864b28c0ed584a3fea43ebc510309d77a1eddc74ec13c201db460976c216b79af4991b15b960ae10efe84124f2ed75b3a063ac31d11a68a6d90e114ae96eb3cae306dc51863825603d325219dd00ff16b11fdf164ff6d62ab9245259adae06425c483b49e80f96fed51f1d64632782aabfe6e8b08ff115ee2a8740143f6bef6dc619a9a65e25989a62d13010428fbeb644116a4488ed5f155fbc8abcb8d5f426b321fbd0191cf41a894fb4c896c5f8a33e3d7a77d66276573f796e3a08c18db92059685eff1338d0f9d9b828cef67524285b46fbf9f6f7599e9e50f89257fc375c0eb3889f8f2cacf63d871e1e964c619a8edda6c518bd9b1ad10f34ec935573c16738b9334b150bbd53f9931a56935c56d73f6c23135ed225316e631b8a7a22983dd11d2030ef04b9b3bd92f2f0dbd0539f74ba3b244f8cf4eaf45805c0fcdae7e4409549a4636c36935379a9a66ec050fd3341087a0d915586c37b6065738517d9cc7072687fa15689bb7da12873fdea693c4154f5bef27a6251c09741da2a499f7505d9d35a0007bc0f5743263253c5a3762e8257977ab547fe3e5f747df1d3b0a6c5910310b7bd67ec3453b118a6ee18745181205fb752044cab373fd6f81873c8670bb06abd34c7475b97c7782993aae55d88573d242aa87b35f5dbf2c2c6df01933f5174488882b675f3a3e6b342df9becb83539431214cddf177d4d71e86850f4a70070fbf119cfac3b91fc2a13454874faae8fc324af583db6f7be738fb952f72ec6c9c034a41bb8d73ee5a852f3d8d357236796171bfd5ad1c13e11ab78f1966b23dc793bad02704b4d1353384f215791ed6d78ce0dd5f8d70440e51b79ce20a952b9e7e5314be3bbfded1572f45ea894446a4af76ff08d8458b37887057ee5a1f316aedabb9754be1cf58a9df5d15620428a330e2906f8c5f6e1256a92050c66a7b7d4ad1751cb4f5e9b2f01a2d6e6bc773dc9dc1fb189d259f374ff19525c51281f24c66f68afc2c9ea96def134585821ae854484db76b777353e334d41438320f190056ac8cdc5b48236e431238a808e66d3f5033f6f5bf7da99d53ebfa4f9ac4fb282d6ed54a510208bbf62e027672d57a0656f43d86dc95b1c837ba43798338f799cdcc817243c1be6dec6a54cee2610685e959cae10d37641b7168c686283d05dd3ae3a0be11e32c8a0892fb6af28cee75a3ad1ef1390c0d4ba610864a2a6e92accb790f05f6a5097cc4ae5e133f824df2943a4676e2620755344017ee9734923fea4f2f37e503907080bcfaa19f1800b99df139d25aae7dd6ede9b1afa93aeb0d661a2b09f24c74212ade31d8664490d5b6082b220b2d3a308de23495f3c188453978d52b25647ddee2b6aa752101a899718300fe1ace4243644070e2bb231a64153ec2eacf9dafae1a96bd3ab1a9ba6d7f3a9184233b665f78af6c49d9136244be147831074aeb8a2499040c5595391c6df7214947c08390f87d9ebe7c1da9c77bccaeb9fd5e2feb778c92c9ec557aa221812cde3170ee2c5d069e4ae626ea8eb150b90520786b9214303449d9bc6e272918d41893e802b30f17dd6b72014c00129d71d811fcad419f2d60313227a1dca14e557e80dedd0511f3214a80dc86973350c7ba653ce83792c2768a24119603ffc0fd4b4bc71d48ff9a22adde67abbb89c5f6eea390e101c90362d08680c7cbeac5a79b4e009e2cbe0ce9c70305c3e4ea7443ea01dc856975776b78db9771ff4541501bb75cedee35d111caa78cef5452e7cee1ce727822a079a2750a5e54fcf484ca2258e1f459cf6b5c28b52ef38ce39cee866dd62c808ce71b33bcb6b12440d7b29ed03e99dd204a5f168e48e1a013f7f44de7f02e73a33d0321d86472f2143337252d514163c08cc4c4d90655d14ead5e882655de313e95afa63153663ac2a7457882c916bf7d0f7fce0ed5e59b95ff62251a9ca4f9e1128e4f41ec08a3f550244e6ec2c5e5fce3a6e3692ac06ea923c1993f3f4bca6f66c203ac86626ff1fe32d4f1ca5859a059489fc72aeed0e6a07f0e2f785125dbfb05153acddc4f68a7b630fbb1db8811504d8d3e182d9245facb9e41577d62db1c20284951f7581e31eb254d0832b9aa8c6603ac6dd75b4e7479351e47cd6eaa3073b0e3a8458c468cb9298f4b49650b52294cb0f66bba171f8ebc6ecd031e380043c36d4604aa940ebff9b4a707b963c17c0ef545fbea9c1602d7024e1c7c93cbc0801736e1532413f60e1c2a3393b41420be44f3c98730d71d06c3dc005cfa7ec6766e9474d50be03181c48cb557e1abde88ba9397244f3ad94cc36e543a58821bd56448f15292b649a9e69e2c9c7680d10a6cebb4846fa30922ad9dae3c718ead9338e4cde1f0d601f2092d6ba8d10eb0a82a961513c0aa03524d5c5c6c8ad4a3225b355118e8bbb912f7312b603db866771686cdefecda80c72da9f37bb5718180b4dff5cfe19b784b7d1e5c8e56fc67a005d0e82ba8e6eb50623540c47c21178a144371d61c4cc0c5fc3c90cd08cddd52178f63ce513c7a5cb9714d12696e22afcc77c25680bebadcbd0df9c12a21c747c8302aee1fd8f9c0d639107c31cf3958a66644402cec31b934f03d524da495670d078b343af3f4c481944dd40d568a2b1d98f0bd0bfbf976e8b736cfc857a77ba561205771fa679f58f00d423efdde9b3e6bb7d8fb01d8a98b5c4b7485b798aa1d46e9044a8703309a1411d0d979a2a96fdfddc8b7a7c83673ee016ec9365386998eb51b8f4e5f2848e85faa3e80b4e2fb90d1d7bb0623861c631bda7b0aa2b1f741d1e6174ae1d3ae9b2a0d73cc07a8631f2ac23f1129ee8af28eef5f5c55eaab754e9ff2a334b88bc8e9ccf519001427673fda29dabadc1bba8fe01dc4c0deb4031358779b5aef3d4e626bc80de2171ff4decc76086d750d95f95e63b6fb61c8fa0a08504b5dfb343a6fd4dd4a4a1198c088491f0afe46c808f3bb0997d2e6c67dc293b5a5225001015ee883c15479105293d1c1f31c8410cbfa592636a23a22885307dd99b86843ebd56ecf0b1a14c2aa0cb46630f31b475faa7103ba0cd3e03a5654eefdd8dbf8a8d9df3f4538b0e1ff990d174095205bcea8c5e5fa38e69d38660e9fd4ae8c13744bfced8fadc11a0d63c1fbc1d023b5fd3f40551d086f7693b420119452e6f4709e745c97df07fae993649d61f4c771db37a18e44d6749318a399654933d68c382f007e0def8ece78563f75f4963ee5f771badba6c12aab3c7bff852d2d0839772719b4c0e71c14051bfc1330ad512169afa0242f84f99eede3cba7f7d09a1e0110aed0e437af40bdc9eca4c997db1a91c9c6d145eb4fe181eb312f0b5b617c08cd6fdc2022e7293754dedf756a1f8c92ce67b560136c087321e50e3b50d5f55ddd63c749e66fb1e5dfd3c6977675753cad00909753e344ed992b8c60f0ca5557dcdc403d12b23a247b82411fb70ccb35fb2783d5ad45b76c34d4000c0517b4a8a2b51c6f25557f8df67109994a96434a431353940b53233a64d5bb62602814c33f7d3e33b847da2d6baf21ea3ede433fe5242cf541fd4de3edddeba1918edc83ac111b30ee465370e05b412e80a7c58ea7f836d193881c8393e68dd51dde2645a1b03b8f88bdbb7c143605a9b3496b5551a2235672de5de5ec3346f4045ced4b77226c2cd7e819c8b023dcd0e55a8cadf0700b25cee2248f5dbc8fd88122a4045ebfdfd15912b7215c150ceae7761c0be8ea349cffd6ea3d8fcb793965a86deffe967598783360e74098ee7bb15e6beebc411ac2aaae69bced301f2493aab0e5118b4bdaa8eba3cd36b9358aa7b9d34913e6741223d830fcb830276370b80e2a1d7ee8d84fbe984b3df5c81d9116e2ae01c9ecbfaa47ded295d30bc1018e8218b9131f6da8cdfd2fefcb05ae7ea787be3443374a079982308259adfac536871d1e256965a522fde6f0051e81c1ed5c8448910b53178b7fb97f802fefba941b118a9488e493ae9580458fa75df8d2dc6686f7ce44fffe516f9d26ca5890a7b90ac9ae3a035d6cc8f04a89943abc763725ed056743a06a00bd62166d10a67293bcad6e7dfab39d5a7bced3b02516671915bf3965a1fc044f3220e14239f220ee43259dab1bb813dc0639a2fc278b86111c8f22c5fa91172144b2e78fbe15d05f7b9d8c255172eb6c33a891f9b6ffae3b7aace2d0362a896d8efe65c491eb23c2a0b9ef0796fa4d0f84db97a69283fd4bdc91d3dffc445832ba314c3119f38673c012c912d22f5c2cbda65b6b823777ca2f1949aa7350edba965b7c2bf679d4ff649b74804afd41befdb2c3796406916c8344a2fb17aa5d8e31bbf11224987596ff3a650131a99619752b881a7a86fede5e24dd299337b7e9fa5500f208860c951ce3c42b878bd92cbd1fbf100937d3e79f2ef5a37c00ab4fb6ce352a26c998f9e33608355589f4dbe118a345edb76c003ab4e4401183d021ee625ca8ce033dacbbc6fac8ee5eb8816369268af6825d753fe648f41dfa16f9c83a8097008479d2893ffb4e9de3abe0d1678fb87519a27d4feca9b2f334967ac9ef376a7bd9a3b39a3a8bb42a49e1aac9a40b4fab07072fab8bee8b066de58b9f5055d10b3af1ec4973076b582fa53f72521fc7e3775e752f012c8bbc8198181aedc57fff2ce85cdcbb6424525ef3bbf14f9106d2b04d1d124a0f87a4222d3e762dda27ea1d14bb8a012d7a4ad643a8cc27830ea33a7a2497c82624ab798869ae48374a1c0809179772444bd26134e6d9c55baf70b00dcbca5f1b0e32200d0aae17ccb9d63fbff105c5985a499efd9140bcecb6ec14261d4275425c4ce108ae5a6248930081d27d8acf3cc8d3c01951667d0abaa1a0e0a332b2943ec8edaf271f89337f1b9d3c673fee204c5289c3074352cfbb5476bc9ebf8ea73eef07e46842e8d59f5ee7ac5e2bbe69a366908e12499da05d81e2f2b972d39f2db12f9813cbabe64441ccf54b5448370a441a49ebc4424c7c5d924c0e7b6b3901fd6f50e9f25ae2deddb4d6da13bc267efda7edccc0ace77b7fae686308bf8b9b4edccc82b9561322f2f573eed70251a681f232b1190dd46daae768f14d5de129bfa208fdda18589c022aad3a3660da", ['\x00']}, 0x1178) 22:19:18 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) sendto(r0, 0x0, 0x0, 0x200440c4, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = geteuid() mount$9p_fd(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180), 0x200080, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@version_9p2000}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@aname}, {@privport}], [{@pcr={'pcr', 0x3d, 0x16}}, {@fsmagic={'fsmagic', 0x3d, 0x80000000}}, {@euid_gt={'euid>', r4}}, {@measure}, {@dont_appraise}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@seclabel}]}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'vxcan1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4d00000000800000000104803fde01019103000005000000010000000200000003000000ff7f08000300000007000000b4070000ffff4d07c0d63093cc4babf6ef733b183a226923a162a5e5e3ea86cfaee026dbd3af49aa0be9746bb21d29e321fddd30a540a8d9fc1e80ed7c97776219ef"]}) 22:19:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2252.400515] FAT-fs (loop7): bogus number of reserved sectors [ 2252.402216] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2252.439430] FAT-fs (loop7): bogus number of reserved sectors [ 2252.440837] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:18 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:19:18 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, '}-'}, {0x20, '\\\'\x19&!#'}, {0x20, '(\'\x17@'}, {}], 0xa, "545128c6849084762eb3"}, 0x25) 22:19:18 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:18 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7050000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:18 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:19:18 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2252.612077] FAT-fs (loop7): bogus number of reserved sectors [ 2252.612866] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:18 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r6}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r7, 0x8000000) syz_io_uring_submit(r10, r9, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r11 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r11, 0x9, 0x0, 0x0) syz_io_uring_submit(r12, r13, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r14}}, 0x1cfd) syz_io_uring_submit(r5, r9, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r14}}, 0x40) [ 2252.644233] FAT-fs (loop7): bogus number of reserved sectors [ 2252.645150] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:33 executing program 3: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x5d31, &(0x7f0000000280)={0x0, 0xe29b, 0x10, 0x3, 0x7}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)=0x0) socketpair(0x5, 0x800, 0x7, &(0x7f0000000380)={0xffffffffffffffff}) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f00000003c0)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x2000, @fd=r2, 0x0, 0xfff, 0x6, 0x12, 0x0, {0x1, r3}}, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r4}], 0x1, 0x0, 0x0, 0x0) r5 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x40, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="673edf650c74de0bbd729031c067ac4235a8c0af05a72d2f4d31ce104f61aa2557a7767306e3fb7ddae37dc219fe6030a268f8d0ff8aa914a766701240ae36fc87f7dd1bcaa1196d47de9a3db7ef84dc9535929c4dfdd979d5797cf584ec70a0d4c7c4fcc7e3e2c680e62dc256cae7e613", 0x71, 0x8}], 0x340000, &(0x7f0000000180)={[{@nodots}, {@fat=@quiet}, {@fat=@errors_remount}], [{@obj_type={'obj_type', 0x3d, 'mounts\x00'}}, {@obj_role={'obj_role', 0x3d, 'mounts\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, ':$'}}]}) fsetxattr$security_selinux(r5, &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:devicekit_var_run_t:s0\x00', 0x29, 0x1) 22:19:33 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:33 executing program 4: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) dup2(r1, r2) ppoll(&(0x7f0000000000)=[{r0, 0x2010}], 0x1, 0x0, 0x0, 0x0) 22:19:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_io_uring_setup(0x56e6, &(0x7f0000000040)={0x0, 0x42a1, 0x4, 0x0, 0x1c3, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x6000, @fd_index=0x1, 0x3, 0x0, 0x3, 0x10, 0x0, {0x2}}, 0x7) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r4, 0x0, r4) write$sndseq(r4, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) 22:19:33 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1010000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:33 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) waitid$P_PIDFD(0x3, r0, &(0x7f0000000000), 0x2, &(0x7f0000000080)) fallocate(r0, 0x50, 0x9, 0x80) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x2002, 0x0) perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0x8, 0x81, 0x1, 0x0, 0x0, 0x84, 0x81012, 0xd, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000480), 0x2}, 0x100, 0x3ff, 0x0, 0x5, 0xfffffffffffffff9, 0x9, 0x8, 0x0, 0x7, 0x0, 0x264}, 0x0, 0x0, r0, 0x2) r5 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r5, &(0x7f0000000140)='./file0\x00') openat2(r5, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) dup(r5) ppoll(&(0x7f00000001c0)=[{r3, 0x9058}, {r4, 0x4100}, {r0, 0x8000}, {r5, 0x40a}, {r0, 0x8}], 0x5, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={[0x1]}, 0x8) fcntl$dupfd(r2, 0x406, r0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r6, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:19:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="f41a2e0289", 0x5, 0xec}], 0x84, &(0x7f0000000140)={[{@dots}, {@nodots}, {@fat=@codepage={'codepage', 0x3d, '862'}}, {@dots}, {@fat=@fmask={'fmask', 0x3d, 0x1}}, {@fat=@nfs}, {@fat=@quiet}, {@fat=@usefree}], [{@audit}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@audit}, {@fsname={'fsname', 0x3d, 'mounts\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}) sendfile(r1, r0, 0x0, 0xffffffff) 22:19:33 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) [ 2267.253511] FAT-fs (loop7): bogus number of reserved sectors [ 2267.254243] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2267.255617] tmpfs: Unknown parameter '/dev/hwrng' 22:19:33 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1020000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2267.263467] tmpfs: Unknown parameter '/dev/snd/seq' [ 2267.275308] tmpfs: Unknown parameter '/dev/hwrng' [ 2267.276242] FAT-fs (loop7): bogus number of reserved sectors [ 2267.276965] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:33 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:33 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8050000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') syz_open_dev$ttys(0xc, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x730}], 0x1, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 22:19:33 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000001340)={'sit0\x00', &(0x7f00000012c0)={'syztnl1\x00', 0x0, 0x2f, 0x6b, 0x59, 0xa172, 0x2, @loopback, @dev={0xfe, 0x80, '\x00', 0x43}, 0x80, 0x700, 0xff, 0x9}}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r5}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="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"]}) sendmsg$ETHTOOL_MSG_EEE_GET(r1, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)={0xb8, r2, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x4044) 22:19:33 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2267.390724] FAT-fs (loop7): bogus number of reserved sectors [ 2267.391503] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:33 executing program 5: sendto(0xffffffffffffffff, 0x0, 0x0, 0x40885, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8000, 0x1) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x3938700}, 0x1, 0x0, 0x0, {0x0, r3}}, 0x5) [ 2267.408591] FAT-fs (loop7): bogus number of reserved sectors [ 2267.409247] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:33 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2030000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0, 0xfffffffe) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8300000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:34 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:19:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x2}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:19:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x4, 0x0) r1 = fsopen(&(0x7f0000000200)='aio\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000780)='+}\x00', 0x0, r0) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x3f9, 0x300, 0x70bd26, 0x25dfdbfc, {0x0, 0x1}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x44}, 0x80c0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) r3 = clone3(&(0x7f0000000380)={0x0, &(0x7f00000001c0), &(0x7f0000000740), &(0x7f0000000240), {0xa}, &(0x7f0000000280)=""/80, 0x50, &(0x7f0000000300)=""/10, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, {r0}}, 0x58) clone3(&(0x7f00000005c0)={0x22c000000, &(0x7f0000000400)=0xffffffffffffffff, &(0x7f0000000440)=0x0, &(0x7f0000000480), {0x14}, &(0x7f00000004c0)=""/67, 0x43, &(0x7f0000000540)=""/52, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff, 0x0], 0x4, {r0}}, 0x58) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002abd7000fddbdf251400000008001d00", @ANYRES32=r2, @ANYBLOB="00000004", @ANYRES32=r3, @ANYBLOB="08001c00", @ANYRES32=r5, @ANYBLOB="0800010002000000"], 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x44000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000580)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r6, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf91135dc46754636, 0x100010, r6, 0x4ede7000) 22:19:34 executing program 1: faccessat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r0, 0x0, r0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0xfffffffc}, {}, {0x40}, @ext={0x0, 0x0}}], 0x1c) r1 = syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000200)='./file0\x00', 0x3, 0x0, 0x0, 0x24080, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) [ 2268.160421] FAT-fs (loop7): bogus number of reserved sectors [ 2268.161470] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x4040885, 0x0, 0x0) 22:19:34 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3030000, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2268.195568] FAT-fs (loop7): bogus number of reserved sectors [ 2268.196549] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:34 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x82000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000400)={0x3, 0x0, 0x13, 0x19, 0x2023, &(0x7f0000000440)}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r2, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:19:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2268.281859] FAT-fs (loop7): bogus number of reserved sectors [ 2268.282939] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:49 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffff, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:19:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000001140), 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x80084504, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000040)={0x100, 0x7, 0x7, 0x401, 0x8, [{0x5, 0x7, 0x1, '\x00', 0x81}, {0x3, 0x1, 0x0, '\x00', 0xb01}, {0x7f, 0xfff, 0x6d, '\x00', 0x908}, {0x1, 0x400, 0x8, '\x00', 0x800}, {0x3, 0x3, 0x0, '\x00', 0x328a}, {0x9, 0x7, 0x20, '\x00', 0x178e}, {0x4, 0x20, 0x4e, '\x00', 0x904}, {0x8001, 0x7, 0x81, '\x00', 0x100}]}) 22:19:49 executing program 5: fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:19:49 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:19:49 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9050000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:19:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x404c}], 0x1, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/138, 0x8a}, {&(0x7f0000000100)=""/87, 0x57}], 0x2, 0x7fff, 0x8) 22:19:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:49 executing program 2: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x82200, 0x4, 0x10}, 0x18) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="18010000", @ANYRES16=r1, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x20000044}, 0x24008002) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="050000000000284ef523d25bf85508000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000004000801"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x6c, r4, 0x1, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x559, 0xa}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x8002) sendmsg$NL80211_CMD_RADAR_DETECT(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x1c, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2c, r10, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000840)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f0000000600)={0x1c4, r10, 0x800, 0x70bd2a, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x2, 0x17}}}}, [@NL80211_ATTR_REKEY_DATA={0x58, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="0163f7ac593a0831c63082710c8f28d3"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x400}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "951610c62515f7f2"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="8f828fa8027af967758d8bcd0262ab46215b5c90e5766bab20d30039e5fdfda8"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1d8}]}, @NL80211_ATTR_REKEY_DATA={0x5c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="f27d447665c93290281d3075f6fdd21da307a7483ee8a526"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "51b41ceaf887d81f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "57abf347183c21ab"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="1eead04c99bda1fc7db4f8f01a2bd8990dd124bce755d0aa32255beb55b1511e"}]}, @NL80211_ATTR_REKEY_DATA={0x34, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="00b1df1fe5559365ab80451db9645284"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="95a16b980bbedf97bbd702b39530a984"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}]}, @NL80211_ATTR_REKEY_DATA={0x30, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="4e7536d58a713ef78147e5cfd96aed4c43ba2a71351e9a05"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x4}]}, @NL80211_ATTR_REKEY_DATA={0x8c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="f442d0b1e55240c14877aa5c57c3f537a29b2d3823addf5a"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="8e90b7000e2bd4b35e9dd8850243a69a"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="b2dc7c276a73525dfb508c50374bb776"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="3e90b1fec979cbc57a835dbb5ad44cf9"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="63ffdc6eb495a1024bc3d6d628420c1f03bec03224bd6fff"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xaaa}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5812055de77940c6"}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x4000}, 0x488d0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000580)={'wlan0\x00'}) [ 2283.520411] FAT-fs (loop7): bogus number of reserved sectors [ 2283.521330] FAT-fs (loop7): Can't find a valid FAT filesystem 22:19:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x54201, 0x183) getdents(r1, &(0x7f0000000140)=""/171, 0xab) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@phonet, &(0x7f00000000c0)=0x80) 22:19:49 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r3}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x118, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x4}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101) connect$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x5, @none, 0xc800, 0x1}, 0xe) [ 2283.551849] tmpfs: Unknown parameter '' [ 2283.582206] FAT-fs (loop7): bogus number of reserved sectors [ 2283.583189] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:05 executing program 1: pselect6(0x40, &(0x7f0000000340)={0x7, 0x4, 0x8, 0xc9cf, 0x3f, 0x3, 0x7, 0x7}, &(0x7f0000000380)={0x0, 0x4, 0xfffffffffffffffe, 0x9, 0x100000000, 0x3, 0x10001, 0x8}, &(0x7f00000003c0)={0x7, 0x1ff, 0x8, 0x0, 0xfffffffffffffffc, 0x5, 0x2, 0xc}, &(0x7f0000000400)={0x77359400}, &(0x7f0000000480)={&(0x7f0000000440)={[0x3f]}, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/147, 0x93}, {&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/251, 0xfb}], 0x3, 0x1, 0xbab6) 22:20:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/nf_conntrack\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:20:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:05 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:20:05 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:20:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd8c, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000940)="4ff33a256f582a61472fbe2dae1f3fd902e689a2b30aaedf716834ffb116fda1fce0b15b5dcaad6b97963f06941071c8213b8d625e23fb26220e69ac9b0600000000000000705947c7d89fad03839a0c120842551a19a20c99fe0d70894d28dc5d4497f381336d83f52917cfa00eba42a45f7fb508a27c9511dcd1ef", 0x7c, 0x34b}, {&(0x7f0000000140)="0b8ffe2158402ee98f09258b792890a00ac03e4d261d3e384fcc1438438e4aeef4b9c8cd5a17f5e0c47bd2514952262043944cb651fab405eda67cd13a70c0a1badc6ef167617d4598702d3c35255bfabe09f6ce578d367f29e00ae7e5f5f637032f6f51bfc4d1fe4a30d6f53c40cb3bf9b8ea740cace37f96e838ddabd45e2f9749965a5e0da9ff4347e50e298d322cf2e79e3f9e148a", 0x97, 0x192}], 0x800a, &(0x7f0000000900)={[], [{@context={'context', 0x3d, 'unconfined_u'}}]}) readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f00000007c0)=""/75, 0x4b}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/196, 0xc4}, {&(0x7f0000000200)=""/77, 0x4d}], 0x9) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000840), 0x10200, 0x0) openat2(r2, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x44}, 0x18) 22:20:05 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000040)=0xe, 0x800) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendto(r2, &(0x7f0000000080)="b953e6b30f6701dfad080e9c8ec894061bca", 0x12, 0x20000090, &(0x7f00000000c0)=@nl, 0x80) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r8 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r8}) ioctl$FS_IOC_GETVERSION(r8, 0x80087601, &(0x7f00000002c0)) syz_io_uring_submit(r3, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={r5, r6+60000000}, 0x1, 0x1, 0x0, {0x0, r7}}, 0xed43) [ 2299.571147] FAT-fs (loop7): bogus number of reserved sectors [ 2299.572494] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2299.601141] FAT-fs (loop7): bogus number of reserved sectors [ 2299.602549] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:05 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1016c0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000080)={0x1, 0x1, 0x4}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2c46, @none, 0x5, 0x1}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:20:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:05 executing program 5: r0 = syz_io_uring_setup(0x681e, &(0x7f0000000040)={0x0, 0x2751, 0x0, 0x1, 0x3bd}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) io_uring_enter(r0, 0x49d4, 0xe498, 0x2, &(0x7f0000000180)={[0x7]}, 0x8) syz_io_uring_submit(0x0, r1, &(0x7f0000000140)=@IORING_OP_NOP={0x0, 0x2}, 0x4) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_setup(0x7a34, &(0x7f00000001c0)={0x0, 0x5f96, 0x4, 0x1, 0x3d9}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) sendto(r2, 0x0, 0x0, 0x40885, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x5, @none, 0x6e8f, 0x2}, 0xe) 22:20:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xd000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2299.847020] FAT-fs (loop7): bogus number of reserved sectors [ 2299.849698] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:05 executing program 5: syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x39, 0x10, 0x70bd25, 0x25dfdbfd, {0x1d}, [@typed={0xc, 0x8f, 0x0, 0x0, @u64}, @typed={0x8, 0x44, 0x0, 0x0, @uid=0xee01}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x4c6, @any, 0x1}, 0xe) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @any, 0x1000, 0x1}, 0xe) 22:20:05 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe300000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:05 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2299.986955] FAT-fs (loop7): bogus number of reserved sectors [ 2299.988377] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ppoll(&(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x69ae, 0x974e, 0x1, &(0x7f0000000040)={[0x7]}, 0x8) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000000c0)={0x0, 0x9, 0x2, 0x1}) 22:20:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1f, 0x8, &(0x7f0000001380)=[{&(0x7f00000000c0)="fd02034ed628c3977fecd9a6f4111e1848a87da917aa7386aa14cae93deac9622a170ad4f649daa108b0fdfe6868ccafaa303d082efcfa388fb34f6ebd32df52b561a9aafebb32ef95c969bb920d606e57358c1c9b236cfeb61276cd5663c519dc044e1921025f72a2c07e6611e9b184fe035ec9c223a9a79e6249222b4ea11a5dcf517bf91951e4a801afcae6c6b6531b9fa8d55194e7dd6299b46dd265065b1be3c347941f38d540815eb790d7df75fcfde5c098d69beaf7bedc0c83b8c7cc0c3326c9cb1891f2605e8efd36d3cf35387f9bb99c50dd8d74", 0xd9}, {&(0x7f00000001c0)="798fdd33028be59472c97df5c0bc5d7901f2a9b1c582c534e87007cfd748", 0x1e, 0xcd}, {&(0x7f0000000200)="e2333aa6ced792a36ee7e1e6a32e3bc3db5a8a42c89d1013990cee580d1abc068f53400a66e87b7713a3e69850d7de3b6e3d60ea14957909a7f67a3fb46200e96d08c3a281883cf12309d1778679d02422515cd9309d31bef6cde1bd11fb72676a0f2614aa6c1cc59691cb5eb63597f820013f21d431de5d87626c13d0", 0x7d, 0xab31}, {&(0x7f0000000280), 0x0, 0x3f}, {&(0x7f00000002c0)="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", 0x1000, 0x80}, {&(0x7f00000012c0)="fc1d1ab1a9d2ffbf46e49b156e5ef27a4f8df4cb3fe9edf35961b8fdc6262c745839ce52ab638ee43def54e1ab4d10fc845a92228ebf8fa0", 0x38, 0x2}, {&(0x7f0000001300)="e53773ef9a40cbe7f9ced2c3b4e701ed19c980403be45ab296b36ce5c5a285ad7b4a3bdb67df4e804d497e2b20470467160d8584064e", 0x36, 0x80000000}, {&(0x7f0000001340)="6312ca25db8bc911358693f58a3eb5a168d2c38490c3e08f3dcc34b91a113b6107d9c1137684bb9b1c2ec6d4a2fbc1f485e9ba6d614ec0a03cb828", 0x3b, 0xba}], 0x20008, &(0x7f0000001440)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}], [{@context={'context', 0x3d, 'user_u'}}, {@hash}, {@dont_appraise}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@subj_user={'subj_user', 0x3d, 'mounts\x00'}}]}) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000001900)={{}, {}, 0x190, 0x0, 0x0, &(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)="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", 0x195, 0x0, &(0x7f0000001700)={0x2, 0x108, {0x0, 0xc, 0xe3, "6b9c56201ac31d876b92279fc2da93368f69759c4ccf45dd7f048affc021fe866cda033a8c7b3d9b21e2794219921315c5aeb732d08bdbadff7d311163e79ca4acfce75d0cf0824fadfd485e3d47633b76d85faf20ee8b150779fcedad2c92f4e7cb5db94666ef332fb801dd173e1cc4edfb1af85b02fbc0d0325c431dc8b35064d1a192610a5f088a032d9f50afdebc0158bf435c92c73e28974c5381e2e134467fcb5c57c224be569d4aa3b85e8980571a658f8414455aae3ec52117975b66eca51b6e67fd1b1735eff715f002a4c9db0eb6cd1f68c0394931da611c602a2868fdb0", 0x18, "d3e7c8ab6e814f050071aa0b7ca3ad32506bd5923006c068"}, 0xcf, "820554d3be1a29b5dbd8fb1163d293675562b75b8513dddb35d9eb50ed24769e2cc78fd3a8284493b2fa205f8992ebd93c1ff376c3a8a43a3e06cd645f78f5953e9bf00800e84a8aebe8da6bd94b57b7f72fe51ddca7d0a72d755fa75971349be856608f7b8717a8ec1958bfd4b058318ca9a20a8e79b5678aa90aba876ba7fc7c9ed2ff03ffef8283b67e8379bae6e9e5268c57ff202579a7af806eb27efa61d78c73ac7914578804d90d6bb7d1ff45f1f6e3966c77e8f61bcbaecbce521bfdc5fa14bc3ff955ecd0f59b1853bd03"}, 0x1e3}) 22:20:06 executing program 5: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 22:20:06 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:23 executing program 2: r0 = getpgrp(0x0) prlimit64(r0, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_tables_matches\x00') ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00020077e766b0f99101ffb72888adfe61742dbc9a608b419f219a00000000002e2f66695b12c2bec5b813bb841e8166bcb9e9d819335d2f66c1f7fc4df9356ca467c5bee432334e9517e61f54811c7ae70e91b70e2035a447e48f0caf0225d15dfeb0d5c1e535969343efa735f000e74e3b020fc83466ff06fa559d72bc3f02b254104f1e1ec7699d0d9af19afb7f7f5b61d9b6589c77f547685f02ed1745f94baa20"]) pread64(r3, &(0x7f0000000140)=""/160, 0xa0, 0x8) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) 22:20:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x8200, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000010, 0x4010, r0, 0x96f82000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x1810c1, 0x0) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='!:^-+}%\'%+/},{$!\x00', &(0x7f0000000180)='\\&{}\x00', &(0x7f00000001c0)=')\x00', &(0x7f0000000200)='mounts\x00', &(0x7f0000000240)='${$${[-*}\\%.\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='+-%^\x00', &(0x7f0000000340)='.)#/(@-&\'*\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='[#\x00', &(0x7f0000000400)='mounts\x00'], 0x1000) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) io_uring_enter(r1, 0x593a, 0xc136, 0x2, &(0x7f00000000c0)={[0xffffffff]}, 0x8) 22:20:23 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x240408c1, 0x0, 0x0) 22:20:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = dup(r0) fcntl$getflags(r1, 0x401) 22:20:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f0000000040), 0x184800) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = gettid() setpriority(0x0, r1, 0x0) pidfd_open(r1, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/udp6\x00') 22:20:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:23 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) [ 2317.069168] FAT-fs (loop7): bogus number of reserved sectors [ 2317.070515] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:23 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1000) 22:20:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2c, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r5, 0x1, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MNTR_FLAGS={0x20, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}]}]]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000855) sendmsg$NL80211_CMD_SET_MAC_ACL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800202}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb8, r2, 0x2, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x70, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa}]}, @NL80211_ATTR_MAC_ADDRS={0x34, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4020}, 0x40880) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r6, 0x0, 0x0, 0x40885, 0x0, 0x0) [ 2317.196520] FAT-fs (loop7): bogus number of reserved sectors [ 2317.197847] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x11000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:23 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, r0, 0x0, 0x0, 0x0, 0x2040, 0x1}, 0x1) r1 = dup3(r0, r0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 22:20:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x111, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:37 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x12010000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:37 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c5, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:37 executing program 5: sendto(0xffffffffffffffff, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:20:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xe, 0x100010, r0, 0x8000000) 22:20:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:20:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') sendmsg$nl_generic(r0, &(0x7f0000002440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002400)={&(0x7f0000000180)={0x2270, 0x1f, 0x800, 0x70bd28, 0x25dfdbfd, {0x19}, [@typed={0x14, 0x6b, 0x0, 0x0, @ipv6=@empty}, @nested={0x14c, 0x90, 0x0, 0x1, [@typed={0x8, 0x46, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x4, 0x70}, @typed={0x14, 0x21, 0x0, 0x0, @ipv6=@private2}, @generic="dd56b1d54f2dc9817f8e1bd92faa246bccc4501a437d9296ee4e91365d78be9c1dbf022a13434e91c1bc064c4fe9726fd7f3c95e071fb83dc20ce65a0ba6408d6887ae63fda914f4a0372948c6f0db657209f9328847fc084b9ba46ed3719e6eee547363d69eed3cef0eb786dbc7b40e5595b01f2edcf27a18632bfe1ba80e12192eab8457a7fe9740bf6c35faba75c7c64e22808b96ef266930ea5419bdd0a3fb", @generic="96e3de8c5335b0b995b3662a25dc59a1710cdad9ff8bd24e296f38e4cb4416636acb9daf5a7231404afdcb959b47a806238c04fa82a08396980c6f708ca4fca8ce523d54a4980adaa735ee4b3e2963668b5d1c022a9c24772c0425d7e940dc992a472182d92b65c973979214d9ca0dfd1f9fcf7449f43da789c7ce6583258d5135619c90debb16"]}, @nested={0x98, 0x3a, 0x0, 0x1, [@typed={0x5, 0x77, 0x0, 0x0, @str='\x00'}, @generic="129235daf4bd03767d22abdc79136932f0374df8128019d8b605a00af1da8dee89c3e22bde828beb2cb8433d591f5ba934c1c07fccc765f1d185c779b501a3411120bff79f5c0ee0f21b757468ef0e60fb757400f6420c6843f1391f03f47f1438361dfa172e9f5e94406e33a05b3165cfab0cdfac83082d1f8eb6c19d309fa215fab2e99ec301750762212e"]}, @typed={0x50, 0x69, 0x0, 0x0, @binary="a8a7c8cbc378e729be6dd2fa7d928fe45ba2182ef803fd2cffff8e5fea2c11aff4ae3f62276a437e577b6c0589514f2bd2024c006f6e48ebf1695389cd3e32ac6e7b7bf89716b7f732314236"}, @typed={0x4, 0x5}, @generic="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@typed={0x8, 0x3c, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x2, 0x0, 0x0, @u32=0xff}]}, 0x2270}, 0x1, 0x0, 0x0, 0x84}, 0x4040894) ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a318baf9824411758c9011a1d1ffe48ccc7db90f3858433afb657addf3e84f95ac1c3eb3fad8ab57c92756cc175b7712f802c372a34b42f9aeecfbead32651ec9fbc7ef8707371ba7cfbcd218c3f5d14252e5550eba40139d13e913d19e6be26b9a7c3be4b717b8105c2166999dc3868bdee621a44e914af4b247971dcd6a58cea18f3f7a46817b461a2170ae8913ce15e34ee2033d478ba3474bb8d850c1cf9e301ef1772b4659e250c6ed44b5c356"], 0xb2) 22:20:37 executing program 1: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000000c0)={0xb6ec, 0x8001, 0x6, 0x7, 0x1b}) setitimer(0x60f1edfa8e57f370, &(0x7f0000000040)={{0x0, 0x2710}}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x805}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r2, 0x0) 22:20:37 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) [ 2331.819707] FAT-fs (loop7): bogus number of reserved sectors [ 2331.821267] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:37 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) connect$bt_l2cap(r2, &(0x7f00000016c0)={0x1f, 0x7, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) recvmmsg(r0, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/114, 0x72}, {&(0x7f0000001280)=""/239, 0xef}, {&(0x7f0000001380)=""/52, 0x34}], 0x6, &(0x7f0000001440)=""/83, 0x53}, 0x3d5b8dac}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000014c0)=""/217, 0xd9}, {&(0x7f00000015c0)=""/103, 0x67}, {&(0x7f0000001640)=""/111, 0x6f}, {&(0x7f00000016c0)}], 0x4, &(0x7f0000001740)=""/122, 0x7a}, 0x3}, {{&(0x7f00000017c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001840)=""/134, 0x86}, {&(0x7f0000001900)=""/38, 0x26}, {&(0x7f0000001940)=""/185, 0xb9}, {&(0x7f0000001a00)=""/238, 0xee}, {&(0x7f0000001b00)=""/188, 0xbc}, {&(0x7f0000001bc0)=""/105, 0x69}, {&(0x7f0000001c40)=""/182, 0xb6}], 0x7}, 0x7}, {{&(0x7f0000001d80)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001e00)=""/97, 0x61}, {&(0x7f0000001e80)=""/241, 0xf1}, {&(0x7f0000001f80)=""/85, 0x55}, {&(0x7f0000002000)=""/241, 0xf1}, {&(0x7f0000002100)=""/201, 0xc9}, {&(0x7f0000002200)=""/182, 0xb6}, {&(0x7f00000022c0)=""/188, 0xbc}, {&(0x7f0000002380)=""/250, 0xfa}, {&(0x7f0000002480)=""/87, 0x57}], 0x9, &(0x7f00000025c0)=""/126, 0x7e}, 0x7fffffff}, {{&(0x7f0000002640)=@x25, 0x80, &(0x7f00000047c0)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/114, 0x72}, {&(0x7f0000004740)=""/51, 0x33}, {&(0x7f0000004780)=""/23, 0x17}], 0x5}, 0x5}, {{&(0x7f0000004840)=@phonet, 0x80, &(0x7f0000004b40)=[{&(0x7f00000048c0)=""/37, 0x25}, {&(0x7f0000004900)=""/240, 0xf0}, {&(0x7f0000004a00)=""/215, 0xd7}, {&(0x7f0000004b00)=""/33, 0x21}], 0x4, &(0x7f0000004b80)=""/157, 0x9d}, 0x5}, {{0x0, 0x0, &(0x7f0000004d80)=[{&(0x7f0000004c40)=""/198, 0xc6}, {&(0x7f0000004d40)}], 0x2, &(0x7f0000004dc0)=""/52, 0x34}, 0x1}, {{&(0x7f0000004e00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000007140)=[{&(0x7f0000004e80)=""/53, 0x35}, {&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/116, 0x74}, {&(0x7f0000005f40)=""/4096, 0x1000}, {&(0x7f0000006f40)=""/233, 0xe9}, {&(0x7f0000007040)=""/43, 0x2b}, {&(0x7f0000007080)=""/155, 0x9b}], 0x7}, 0x2}], 0x8, 0x0, &(0x7f00000073c0)) [ 2331.853148] FAT-fs (loop7): bogus number of reserved sectors [ 2331.854461] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:37 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/attr/keycreate\x00', 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000011c0)={0x0, r2, 0x1, 0x2, 0xbfa3, 0xc7d6}) read(r0, &(0x7f0000000100)=""/69, 0x45) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$BTRFS_IOC_SNAP_DESTROY(r3, 0x5000940f, &(0x7f0000000180)={{r4}, "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"}) ppoll(&(0x7f00000000c0)=[{r3, 0x8080}, {0xffffffffffffffff, 0x1000}, {r0, 0x80}], 0x3, 0x0, 0x0, 0x0) 22:20:52 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:52 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x9, @any, 0x7, 0x1}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:20:52 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={'veth0_virt_wifi\x00', @link_local}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x1001}], 0x1, 0x0, 0x0, 0x0) r1 = gettid() socket$inet6_tcp(0xa, 0x1, 0x0) setpriority(0x0, r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r2) pidfd_open(r1, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/exec\x00') 22:20:52 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:20:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000040), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x108c00, 0x213) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001140)='/sys/class/usbmon', 0x2001, 0x50) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001180)={0x0, {}, 0x0, {}, 0x40, 0x3, 0x16, 0x0, "52fc7c6869404ec01baf82fd0f3586e3490806575b0daf0163b805040415e6ec902c0023e440bf4754065a6130e7323d80a676bfa38bd21d0cee7dfb08631c7b", "efc2ec20ccf1fd2d7edcbda834ff55da7af19783ae208b04e71bade30206bc4d", [0xfff]}) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x2b00000000) preadv(0xffffffffffffffff, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x35, 0x1f) 22:20:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x0, 0xf876, 0x7, 0x20, 0x400, 0x1f}) 22:20:52 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x327, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2346.292651] FAT-fs (loop7): bogus number of reserved sectors [ 2346.293414] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2346.304412] FAT-fs (loop7): bogus number of reserved sectors [ 2346.305115] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:52 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x20100000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2346.352093] tmpfs: Unknown parameter '' [ 2346.375832] FAT-fs (loop7): bogus number of reserved sectors [ 2346.376633] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:52 executing program 5: sendto(0xffffffffffffffff, 0x0, 0x0, 0x40885, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/165, 0xa5}], 0x2}, 0x8000}], 0x1, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000440)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x4000}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x4, &(0x7f0000000040)={r3, r4+60000000}, 0x1, 0x1}, 0x3) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000500)=@IORING_OP_NOP={0x0, 0x4}, 0x200) 22:20:52 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x56, &(0x7f0000000040), &(0x7f0000000080)=0x10) 22:20:52 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ba, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:52 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x25140400, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x102) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x8010, r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/236, 0xec}, {&(0x7f0000000140)=""/251, 0xfb}, {&(0x7f0000000240)=""/40, 0x28}], 0x3) [ 2346.456844] FAT-fs (loop7): bogus number of reserved sectors [ 2346.458274] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:52 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f6, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:52 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x26140400, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:20:52 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x401, @any, 0x101}, 0xe) sendto(r0, 0x0, 0x0, 0x40885, 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x2804, &(0x7f0000000340)=ANY=[]) r2 = open$dir(&(0x7f0000000380)='./file0/../file0\x00', 0x200, 0x192) openat(r2, &(0x7f0000000400)='./file0\x00', 0x4000, 0x0) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3}) openat(r3, &(0x7f0000000440)='./file0\x00', 0x4180, 0x65) r4 = openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) openat(r4, &(0x7f00000003c0)='./file0\x00', 0x0, 0x156) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x4, 0x4000, @fd=r1, 0x8, &(0x7f0000000280)=[{&(0x7f0000000000)="b9079385147377d44b8c", 0xa}, {&(0x7f0000000040)="e3d548f45757e3cdbb1ab97f5f5d0da58d621f577c13e4af4654bf917d77485b5e252dab084ab8504f", 0x29}, {&(0x7f0000000080)="1b5c10095ab1faaa5150b347753a1ee2f245509cb5793ff219346e797b948e315ac2f20d6cafcac210753a8c504c1e261152c86cbbe96426843bb3990e5cb3f44615eff0178cd5bb61dff97097a2be9c950d87d819db311c0bc926438093eecf7f97af9cfe6da11ee211c81f41ceab73f2bde7ca947dc9208273cc2112b0a4c418f6b413136052ada5b2c8a17dbbfb4a5ccd2dcce46fc399196342d5716ad41f5acbc3cbf0c6309b5c189fd0f87f9eb99e6aa7e94fec79b4089b2aa990793e0e5e3c8fa022ed60c214854370119839fbe85e5d84f715b4acd0548f898efe05f74c163b834bd5fcbc1c40b668c1a356073455a9249435", 0xf6}, {&(0x7f0000000180)="190b51a0d1f4ca4cb2ec21697ca2f9ac5a71538fa98e23a941330e71266eeffd50b60baa7e235a7682ceb0207280b09cf1116381a634737f0ad6b087d1d8b95ab34ae52e1a6d064bb0b1048a7e8b59840d4b4e0e84225a28dfbb1151b29082607d5ce7a5e0b6226881ccef784f6a5578147c62d65d031a8eac9205b0e4e9ab48beac21d5232323404f86c8a96f0398f529faa9f5352b46", 0x97}, {&(0x7f0000000240)="8e015074dcce1615ce0676b69da7df84fa2682f5fee60f545efd02f0c1f907a453b29d67", 0x24}], 0x5, 0x11, 0x1, {0x0, r5}}, 0xca1b) 22:20:52 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2346.599997] FAT-fs (loop7): bogus number of reserved sectors [ 2346.601519] FAT-fs (loop7): Can't find a valid FAT filesystem 22:20:52 executing program 5: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f6, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:20:52 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2e000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x4, 0x0) r1 = fsopen(&(0x7f0000000200)='aio\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000780)='+}\x00', 0x0, r0) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x3f9, 0x300, 0x70bd26, 0x25dfdbfc, {0x0, 0x1}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x44}, 0x80c0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) r3 = clone3(&(0x7f0000000380)={0x0, &(0x7f00000001c0), &(0x7f0000000740), &(0x7f0000000240), {0xa}, &(0x7f0000000280)=""/80, 0x50, &(0x7f0000000300)=""/10, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, {r0}}, 0x58) clone3(&(0x7f00000005c0)={0x22c000000, &(0x7f0000000400)=0xffffffffffffffff, &(0x7f0000000440)=0x0, &(0x7f0000000480), {0x14}, &(0x7f00000004c0)=""/67, 0x43, &(0x7f0000000540)=""/52, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff, 0x0], 0x4, {r0}}, 0x58) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002abd7000fddbdf251400000008001d00", @ANYRES32=r2, @ANYBLOB="00000004", @ANYRES32=r3, @ANYBLOB="08001c00", @ANYRES32=r5, @ANYBLOB="0800010002000000"], 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x44000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000580)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r6, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf91135dc46754636, 0x100010, r6, 0x4ede7000) 22:21:08 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x404081, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000080)={{r0}, {@val, @actul_num={@void, 0x0, 0x7b0608c002b5ff86}}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:21:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000040)={0x1, 0x1, 0x10}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x218801, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0xa1c1}, {r0, 0x584}, {r0}, {r1, 0x9004}, {r0, 0x20}], 0x5, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "298454e69494a3777c01126ffb855ed4c8c0a34ee08d374d8783374fadc542d1799507141d9dfc146025fe41056007856996e13678ca4437b8d2cbf23c816151ca1e0bf2095d7906e757012a2d8b624b766fef743647f83c433b05d96243d22ed23ae59fc4a73b9f718a2fcd5af1692634b03254c4134a5a4c5cbdd3e92a476cc08f35da380369cb91be234b10254c90a7518e32461bc7028d353bd09ce8170464006eefbc3c291497a23082199ab094c597d24ebfc64706dcb25c4217f174843c59e152a100171b67447b2785f6f40c5b89155d8b671d45df0edecc54cb33563f3236d94b58525676cb5f8f890659a92a4a8be8d3bd0d9334f8d17da31fb37b", "5cfb5cce1fe6fd1ab55760e85c7b50a5fd85bf7201d8f83b58b9583bcc1981e17fc967804b02eca6ad162e4883a9124d96805977d860a80732b61c3407d6541a47161136e200471fd1ff6a7cbf72d91dc7d795ec0e66807e2184af6fb58f115eebb247fc7a4ca2368b5d296020baad0c848cb512fdbac36f3e43dd5d3a7ac4ecbbb00ef4e24a8479771b16009858bc6288f8424e9641bc389306da83645c920ce062afae8dabb2b0c93ad4d7fa12a294066bdb31f680d0881f068734c14181e798a434c89bf89a86c5296b7c1591afe8083136dfae00dcfdc8d6b8a1e1b8fd1638afd4f7e99aa978d81688d130acaa82880391c2398ac5b2752b992f5480dd00f3686f0e6f02eb27e84660ffcbadba30e79081137f84ac68bafc1d547ee82cc101aa8b6681e58045d582d6869b22c437d3492a84fd9d417d99af431a6906348ab10ebd02a28db2c7c37c4e676374b4896f2b49db9c18f4ec9f203001a644c6bfb25b7a0c691079ef7aa7e3843775325f3f79ea9484fd84f1e450a0fbdab5c2c1292288c97222b804759f4b63c6d15bfb6485f545acb41676b6f87d68cab663ae6be6724836ed42e6651f6926f9d44c0743275aecf1c8b18b130d0c02a935f84158ada77aa381b09ee31170ae687173d6acabee8e14f7b66e6ff070d73da4c789210c9b02706d24270eee22484833462f5c5476d6841fd57a15c02d8d35301a993ec42da559dcbb47cc0fdc2ef4ec532cbfbaaf75eb225f2e3ed9bae53c248e0cd2e8a79c7bc3ffd3edb0f129af07fe8a4c69c8d04690c34c9aa0b62dc5ce599d832c9b80fbc9fcd1069f09ec45b3911d5d6e1b51369a5f306ae22fc98e2b071185ccfa68c19932aa4300088c7df7e9c34572ce7be4624cd1a9d3e2af9db956b229a6fa359671a33208129824a4ec0258428399612a1b29ebba91d452391beba31275bbd746f4d3e77621753cdaa3d32a8500d280afb66c646a158e1eb50b3238b98a24d43994fe3ce93d6e2dbc56417cce0ec0a43466f0efe2c06eab282d5d2e86baa0d1d999712d8a85f00830f9074f81645a31432da5b72ee97287a5db4027910c02038236d09fb5ea97289fd7c421041af623262a64da4e53449d6f75d4ecd0f3824b6d86a82557a956cf76ec0d973e09c8559c58c0c8aaa552d3e2ad1e363a2160b26af0099b622272e6d97050e1a115eed50bc07b71fca0ce5d6c22b38585cc7d8b5422c24776cbe2fb77495cefa106e079ec6d02eca760558675aab8eb6ed0d84f6164a822547f597ed262f12afc532bf7d3d8ee3de14b2d012ad977b46600853cefdce2ed6708f937c7eda55bce5b5057f03be07307a6231b80a1638686000c3c9128a6e70b4d9ac693e86b71b1a31fa9d1bd86e28c893848e27f186b9e56d832c6ed6a668e2d23347c8428c1b47bff4c85ef0f282607eebabf93a77235f3ad901f85140bd6970f6c5bf2e2834fecf8f4cc33c1e3adc2ec405d97191ccfab9599a5d7c947ecbe01ac0ee34b8098be82974323f41715c88193743d752fa4da0b38c3c17fcfb7cdee9a0629dd7a8bb0f7e4d1406b1e5b90afa716f4098fa6cebb48b2c6084781d8cec349c04e723f354168adb350012131b01f2005562ed748a35b3ceb41ef9d988a058e7334055536a01fdf24b042c20aad1f4d2b00745698d427c0d0a9f5dcea3772b5bcf7d4228252bcd74e0d4dd097d28763ceff2b27c8c312f123e524730f33a0136a65a8f8547bf19edef94fbaeefd3880ea9b9418acd9b61a75f08ef524addd35e5d75bee38b8024df0d924f7637f5d5068273a376f53454159d786499b43c95e93be2d7308745c478bea7f2165b6c5778d2a9b0e73c13288ca6faa201befa9979e14e72b8f50c9ff96c6ab085a692ada6c12d13a388f5b30b5517f9d05d1b18c7b8df793fe0b4e666878aeb82954947647506e878db4791ba1e02009f3b84f7fda160ea99cf2e17316a1569bc5763e391dac1e65c280afef56d9a8ab7700270b2e9d95389f9e40b3fdb4eb95ef6b6db2acaa6e26b5e80b0fe8c0136534f0868f9e0da189456ee0e73c42a696ab48a49568417ca19f0da6de9a968318b29349d1c0bda0320742af7ff3108d85c996a84bcb55d379d1a4dd5546004ecf136dcf9a711498e743a3ac8f09b2d1d92226d8b6ac9a3d5c7474a7df30dd402df19b474bf5c4f69688c7438121cdde2d6cb7c46ac219452d80450684ed72f5cdbb2c4aaee2fedc3e2d1d93f00eadfb345863d228b00ab33e03c116b769fc55d92c8fe6ae032dc64d3a84154b40dd77868bc0904534edc3eb408f2bd47a744f45c895af8658cb9f5b7f8181acdc848de2f53416e698f7e5ba3e3697b83c5e8e149d728422849d45dde759c4d3e46dee702c0b7464815d416f43d8610133cc6bb8848a72968f26351f1e9ab94c7a071ca414dc077b992db36f448d20a7ef84c37f646f9165e3db80b1e308bb5a2e9bb8b4c9d1b34f27ef95e8d5637e9bc0e3ae2510ce241b7fd1ab0919f083010689c3597c33bafb9ae66b30bc6b647c38ff8fbc1095db94ad81bcc0af314cf5ec7dadd80079fe154a20ebbf599ab867664641ee600dca2ecf6b1199a971e3e47e3c2ce4caf3ac344976178817e43808e09da320e23599b7ff0bf9ebf6050f06908ef4b8588adf4ed63d6535a080c56f22c72713c9541f23046161cb609dd7b6bef995b4fb8d0c3db0f4d9131cb20a4b1c87a5a8d19fcbb5fb8022750a08352d7fe867e87ec74df03456d87d6d438a7924630bf441de97eff178f1407b923eca79e285940c1800b9e6feadc2d497b55a2c9b11105c635be192a7d7506126013648462089f5a3a8af120241423293f81133d64630b5f0dde2ecbc27358615177b4fac799d907d80d0c5eef761f125006cc21aeef84903c358083b6fb09e9c52a1bedf953b04b52b44d52a235ccd550fe68c7096606b494abed3ea53f301091aac77f3cb0a8409589684a2e4e33e86c72ae5cd0c40519a8d1e49e15e5a2cc47341bbb276c547baec45523d686e609de440e4d1bce553a0d6d512cdd3eefde401e73c00f494cb8ebfe13d498ee2116622c429b4c651e1453bef3c8d330730afa219f918bbfd0ca3c77cbfaebe263720c09f29d4c193786476501efaa41301838ecb579be997b4d224ccddb56432d0a666b83ec9274d2abc9e598586592d44554492dfb97d0644734af4d977611686f8df3d95d75abdfc79c52d4d57e0299cf666dc7f2247733b2a555e3f2d2c6a0de8164b48bb65fd28031310f7fb0e16fbab717b74dfbe03d4507e5c85bcabb43ebe434226825efaab961a0f1f56dc066589b03e8144245f321f9872ae69d3285780a4db902519dcd8a924d86830acfed4c288ceb4a82688740b952804b4121bc69141ac414b6f875b234e9ac70ffd179fac93d1bd92a9bc5e52b620f6fe8c2d89b54b682e7eee55a196bd8e4c4fe33854f54ba001569891448d7a856653164aeb68b882b69c389d33a55bc787b899b52c4627512e1d8d1a1e58b34d8d84304493c7f2b0927eaeb3ecd4f5282d3f81c4cfa75d25b2d47d23db37f94f4d5e9975df4ea1601984624fa610284575fced6c1ebc255e26fcbfd985496afa8425d44d6c27708a3f8b168851d31947d6316ea7fc4cb2902dce50711528bdfa0ea5bde2aeb1059d1685ef1b66303210035d0c0cdb3ff48c88460b539e53452c1161990f995d9be415c874da500f01852ed59e5a3e6ffcf48709c3aa595979eac75f919d23d42e4ae8a2a06f8b37649d637465b0b81933ff8bd687743c866724c5ea6bcb6daf921f4154f31406a811890b49f28e36a362c25cf988735efa2c4231313221be1c1f316d0d97ea2bd2abc367c5ae430f5faa73352c62805820ebad05f026fa5211870c23eb03e0baf42dc61a61722d2895af2fb187127941abb53372bc21922bf16c86d979255f68172635dd8066ca2482679a78d4816ef36d8ce7f43322248ddf5b4f32e78f373efc9989f52839d6d1fbf2c7252822ca5b769ff7fc3a633e4d6305f059551b7a2eb482428068d20238f244e457948c338eb1240b8865739305ba7d8a63e30308cd63819383f28a3606ff391a065c3baf04a56d41b35a3fac4254ba44b0ed07ebad6d6a70e5d5768d499550a32aa6a675c00a94ea5a0f28a46efc5b5982ead1320a5695877aa1f0d1541ded146365b425349f1abff3df72490edb7ef2e875d6611c83d29472dd2f06e346ead4d994950bf6c1fab0787ae074d4500bebbfa4b4bea3a6bab2bc0307c5a7e5e2449fcca86133701524c4a78ffbe373fdddad9fdcb40fff3a028256f4758776926ddd720a6aece39c8d88f3cb5233dd041e37b172b5144f35149f8ee84e6bb530896dbf02ae90f149270d256dcd9ec3ab8545d4db0e9f519fcd367dff33e5aa88b8c5d778f6b12703cfa119ddb250d9535d68b9e43244b6f7990875d1924f2b18a38623bc8851385e05b95740f75d768979a51ce58d821eec447221023cf9f4e5e813005e1c146a677915a3b8243e4e32672919c20da5f31a9747671c04e36388e49f8e3e6f855083a7e814b08a2ef00103dcd8400435352449949239b0b80ad006fcab1f2fbb956e99f4037b52db1291d2777a0321435a5e5e24dd2a988d074f97c24618f0440acb7f9c28cf74743a05239992e1ae0a45fa206db635c69e463659d736133baf3c416b33b478b391a7a8007b745c363d98a604523636dab1dd513a4a9931cad5fffd3b04c6883b5ff2c1537570a0bca2bdb764897f5396624df35c0c584e1db955841289580f2a2451316131eb36e10dd75de05007e40234b874cc32ea28d7a0d09eebcd2a995e71ab7a4b8b165bfb85eac1532ef22d11f2503dafa1c8e741032215e87fd65f4f9ffee53e3d2e7a8dd196ade8e1e8a5f01682338afbb54d50becaffa3fdbafa21be61eeecc7a2960cd306e3069a734ab78a680a0860188744aaa376d7a4d43f7c05734f80f30397cd9d2506546f6a90c4e82bb6bb791df0c42bd744b96d4d819994e960d28193782347da9246218dfa2492624e69894db8154d2504ee00e00043a11d391ecead982fbf81d1b44963bb5cf97c7b8294118052f738491e7e33aa0b2bbdc910deff57d57190b1ba3e0c8c2f21413760201dd2d42db7e17c0b187b370a5f2ba1fce90c5e1df45706687ecd96a1b6bf0ed33c5623c4aa64e6d41c5a17e039d6ac7ea5a03c26d6e53d79b6790513a235e80b8dc4ebecce12ce799bbfcbd59dd683847dd68692a3ef4c657e0945fa28b6ab16b5252bb5d5664e02bf9bf6ca6ae09c43dfe89107b6640719ce4c4a4cd7057410842be744310c9d5eda6aa82d14e1b02446a50a6296e8e9f8a6103870ea5b62805220ab37059e1cf7278fcf131a92dfd53c2a96b8466f8c208a51"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001100)={r3, 0x0, "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", "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"}) 22:21:08 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:21:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') signalfd4(r0, &(0x7f0000000500)={[0xfffffffffffff001]}, 0x8, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x3, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000540)={@empty, r4}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010118171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e14907b30a010101072bd87f0000010a01010264010100e00000027f00a82264140101ac141411ac1e000101000000ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a60b70d7504713ac746f00000000"]}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000340)={'syztnl2\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x2, 0xfffffffc, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x80, 0x20, 0x1, 0x5}}) r5 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r5, &(0x7f0000000140)='./file0\x00') r6 = openat2(r5, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r5) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @initdev}, &(0x7f00000003c0)=0xc) bind$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x17, r7, 0x1, 0x49, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}}, 0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="05000082a70bf6a4f224edbe17b28c00", @ANYRES16=0x0, @ANYBLOB="81002bbd7000fcdbdf250200000024000180080001f6", @ANYRES32=r4, @ANYBLOB="08000300050000000800000300000008000100", @ANYRESOCT=r5, @ANYBLOB="44000180140002006361696630000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000080003000000000014000200766c616e3000"/36], 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000080)) ppoll(&(0x7f0000000640)=[{0xffffffffffffffff, 0x1086}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x220}, {0xffffffffffffffff, 0x100}, {r6, 0x1000}, {0xffffffffffffffff, 0x8014}, {r6, 0x4234}, {0xffffffffffffffff, 0x2034}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x2601}], 0xa, 0x0, 0x0, 0x0) 22:21:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:09 executing program 3: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x412603) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) dup2(r1, 0xffffffffffffffff) [ 2362.985238] FAT-fs (loop7): bogus number of reserved sectors [ 2362.986937] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2363.011211] FAT-fs (loop7): bogus number of reserved sectors [ 2363.012721] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) lseek(r1, 0x4d54, 0x3) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 22:21:23 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') 22:21:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r8 = openat2(r5, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x200000, 0x22, 0x12}, 0x18) openat(r8, &(0x7f0000000380)='./file1\x00', 0x8000, 0x148) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {r7, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:21:23 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x82000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000400)={0x3, 0x0, 0x13, 0x19, 0x2023, &(0x7f0000000440)}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r2, 0x0, 0x0, 0x40885, 0x0, 0x0) 22:21:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:23 executing program 4: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x100010, 0xffffffffffffffff, 0x48706000) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {0x20}, {}, @ext={0x0, 0x0}}], 0x1c) pread64(r1, &(0x7f0000000080)=""/191, 0xbf, 0x7) openat(r2, &(0x7f0000000180)='./file0\x00', 0x802, 0x4d) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:21:23 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:21:23 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) recvfrom(r0, &(0x7f00000020c0)=""/229, 0xe5, 0x20, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0x81, 0xff, "809cf94d31ff3c807452d230d6028a72ddfc4a39943d2439728cafe7026f5be039fa89a545f655ea597da548d1e7f0be41460099d065477630d7c970053ead", 0x37}, 0x80) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000017c0), 0x731000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000001800), 0xa000, 0x0) ioctl$RTC_PIE_OFF(r2, 0x7006) ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/135, 0x87}, {&(0x7f0000001400)=""/211, 0xd3}, {&(0x7f0000001500)=""/49, 0x31}, {&(0x7f0000001540)=""/110, 0x6e}, {&(0x7f00000015c0)=""/168, 0xa8}, {&(0x7f0000001680)=""/23, 0x17}, {&(0x7f00000016c0)=""/12, 0xc}], 0xa) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002040)={0x0, 0xfffffffffffffffe, 0xa9, 0x9, @buffer={0x0, 0x9a, &(0x7f0000002200)=""/154}, &(0x7f0000001e80)="0e4db90b24cffa60317c5295ba17d3eb95d2639f2534473829369fe525892263c7a428540e795183850b1bff4d18044cbbc438af91dcc4261b14713fd98887c50f72650742dba1ad2a1c2a45d3928a1da0f3daa152288b7ad453c7454eb7db1ffab1e77dd784fa466d38e8dce1b38c229d80f15e72ad286d28e4522650bc88003843ad1f21ce498d323c04bff17b8dc450a976679c82db47fbe78da77427514df8fb3af126ebaa1e3d", &(0x7f0000001f40)=""/181, 0x9, 0x34, 0x3, &(0x7f0000002000)}) [ 2377.906058] FAT-fs (loop7): bogus number of reserved sectors [ 2377.906757] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2377.935038] FAT-fs (loop7): bogus number of reserved sectors [ 2377.936493] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0xc8c01, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3}) sendfile(r2, r3, &(0x7f00000000c0)=0x6, 0x5) lseek(r1, 0x7fffffff, 0x0) 22:21:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r8 = openat2(r5, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x200000, 0x22, 0x12}, 0x18) openat(r8, &(0x7f0000000380)='./file1\x00', 0x8000, 0x148) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {r7, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:21:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x43140400, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1101, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2378.015735] FAT-fs (loop7): bogus number of reserved sectors [ 2378.017169] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x48000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2378.101194] FAT-fs (loop7): bogus number of reserved sectors [ 2378.102756] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r8 = openat2(r5, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x200000, 0x22, 0x12}, 0x18) openat(r8, &(0x7f0000000380)='./file1\x00', 0x8000, 0x148) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {r7, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:21:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:24 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:21:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x10000000) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(0x0, r3, &(0x7f00000000c0)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6013) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000080)=[{r2, 0x810e}], 0x1, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r6, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) io_uring_enter(r6, 0x61e6, 0xcf06, 0x0, &(0x7f0000000100)={[0x6]}, 0x8) 22:21:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x1d7, 0x10000, 0xf78, 0x0, 0x0, 0xfff7}) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x0, 0x2) io_uring_enter(r1, 0xed1, 0xdc4, 0x1, &(0x7f00000000c0)={[0x4]}, 0x8) r2 = getpgrp(0x0) prlimit64(r2, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xef, 0x5f, 0xf4, 0x3, 0x0, 0x7, 0x24484, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x5}, 0x4000, 0x80000001, 0x66, 0x0, 0x3ff, 0x9, 0x3, 0x0, 0x1000, 0x0, 0xb}, r2, 0xd, r1, 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_NOP={0x0, 0x1}, 0x3) [ 2378.826437] FAT-fs (loop7): bogus number of reserved sectors [ 2378.827761] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2703, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2378.861284] FAT-fs (loop7): bogus number of reserved sectors [ 2378.862437] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r8 = openat2(r5, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x200000, 0x22, 0x12}, 0x18) openat(r8, &(0x7f0000000380)='./file1\x00', 0x8000, 0x148) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {r7, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:21:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000f, 0x10010, r0, 0x8000000) 22:21:38 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x5f) 22:21:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x244102) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x141400, 0x0) pread64(r2, &(0x7f00000000c0)=""/116, 0x74, 0x100000001) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x518601) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x2, 0x0, 'queue1\x00'}) lseek(r3, 0x6, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x4a) 22:21:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80081, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x3, 0x0, 'client0\x00', 0xffffffff80000001, "d8b7f2f10dbc71af", "f90bbf5f6136fdbba0c031e1f68b838f1e53fcacb5b40f87e4bdd82e06f0682e", 0x1f}) ioctl$RTC_PIE_ON(r0, 0x7005) signalfd4(r0, &(0x7f0000000080)={[0xc77]}, 0x8, 0x800) 22:21:38 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4d39589d, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:21:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) openat2(r5, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x200000, 0x22, 0x12}, 0x18) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {r7, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2392.190781] FAT-fs (loop7): bogus number of reserved sectors [ 2392.191628] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {r6, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2392.207466] FAT-fs (loop7): bogus number of reserved sectors [ 2392.208268] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba03, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:38 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x60190000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) r6 = fcntl$dupfd(r5, 0x0, r5) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {r6, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2392.289636] FAT-fs (loop7): bogus number of reserved sectors [ 2392.290447] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:38 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x61190000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:38 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc502, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:38 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x68000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fallocate(r3, 0x23, 0x8, 0xe8e1) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2392.379994] FAT-fs (loop7): bogus number of reserved sectors [ 2392.380822] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2392.394266] FAT-fs (loop7): bogus number of reserved sectors [ 2392.395040] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x0, 0x0, 0x0, 0x0) 22:21:39 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf603, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:53 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:21:53 executing program 3: r0 = gettid() setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = getpgrp(0x0) prlimit64(r1, 0x0, &(0x7f0000000080)={0x87f, 0x40000000001}, &(0x7f0000000680)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/l2cap\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xbd, 0x1, 0x3, 0x3, 0x0, 0x4, 0x2200, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xb}, 0x8, 0x100000000, 0x4, 0x6, 0x18000000, 0x4, 0xbc, 0x0, 0x40, 0x0, 0x80}, 0x0, 0x9, 0xffffffffffffffff, 0x8) 22:21:53 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4(r0, 0x0, &(0x7f0000000040), 0x40000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:21:53 executing program 2: r0 = gettid() setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='clear_refs\x00') r2 = openat$cgroup_devices(r1, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) dup2(r2, r1) ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000100)={0x33, 0x5}) 22:21:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:53 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'wg0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000040)=@phonet={0x23, 0xff, 0x0, 0x10}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 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", 0x1000}, {&(0x7f0000003bc0)="4f479457c2d680503916599d5535c91ca0975aa934c237fe0d47e3bfe8e559c16a1f5768c9adc5e9b2ff408850a5d46432393f9f936f5912c587bb5e9c3e4cbb7bbb132f5d091a1c43cd0189169fa82d2442708c3ba9a9e733ab763ca97fcbf85c848aaaf81d0c5501c95876f031ded3f8c94d7d38a0e45cccb470e372698ea46f5e81b120fddb00e04b77aff9700344fec5a70af12fcf55a9c0dc8f25f955824db8596dee618163098537bab467c7b4", 0xb0}, {&(0x7f0000003c80)="ddf44f195f8ceb53b6619c68e68b2152fc2cc9f5b37040a77aff8514ccd0a2ec68b563bf8a132b4fec148731ee217e125ccbe3c0e7e1b5666a9dd1cd1ad6505a081dd373b882826611a9e4d86cc2fbc1a0e804319411e64818dc71e5f07bba8fc8a6659a19dc045feaedcbe33464d20b93276212695a8869014b2f09daf9641904d4a08375ebcc9f1bcc6ecaced742fbc9d5de2ac0a8de67a6199bb1a1e1bf6af764da2b220a8351eae4b0d345eec61e4a144c535cd087db33f0165e2cc0e3c9de6b9db769c88e0d8088", 0xca}], 0x7, &(0x7f0000003e00)=[@timestamping={{0x14, 0x1, 0x25, 0x1ef}}, @txtime={{0x18, 0x1, 0x3d, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0xd71b}}], 0x90}}], 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}], 0x1, 0x0, 0x0, 0x0) 22:21:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd03, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2407.375270] FAT-fs (loop7): bogus number of reserved sectors [ 2407.376062] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2407.395168] FAT-fs (loop7): bogus number of reserved sectors [ 2407.396202] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x74000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:21:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x361081, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:21:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2407.552613] FAT-fs (loop7): bogus number of reserved sectors [ 2407.553516] FAT-fs (loop7): Can't find a valid FAT filesystem 22:21:53 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:21:53 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:21:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x5, 0x1f, 0x0, 'queue1\x00', 0x7}) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2407.608185] FAT-fs (loop7): bogus number of reserved sectors [ 2407.608869] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x4200, 0x20) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:22:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = timerfd_create(0x2, 0x80000) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r4 = syz_io_uring_complete(0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r4) openat2(r3, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x4}, 0x18) dup(r2) pipe2$9p(&(0x7f00000013c0)={0xffffffffffffffff}, 0x80800) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r6}) ppoll(&(0x7f0000001400)=[{r0, 0x4000}, {r1, 0x2000}, {r2, 0xf280}, {r5, 0x2440}, {r5, 0x10c1}], 0x5, 0x0, 0x0, 0x0) 22:22:09 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:22:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:22:09 executing program 1: r0 = getpgrp(0x0) prlimit64(r0, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_mr_cache\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 22:22:09 executing program 3: ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000000c0)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x500}, {r2, 0x4004}, {r3, 0x2}], 0x3, 0x0, 0x0, 0x0) 22:22:09 executing program 2: r0 = gettid() ptrace$peekuser(0x3, r0, 0x8) setpriority(0x0, r0, 0x0) r1 = getpgrp(0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) syz_open_procfs(r1, &(0x7f0000000040)='task\x00') pidfd_open(r0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/netfilter\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) [ 2423.934420] FAT-fs (loop7): bogus number of reserved sectors [ 2423.935739] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x1f6}, {r1, 0x4000}], 0x2, 0x0, 0x0, 0x0) [ 2423.988367] FAT-fs (loop7): bogus number of reserved sectors [ 2423.989601] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:22:25 executing program 4: r0 = gettid() setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = getpgrp(0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r2 = getpgrp(0x0) prlimit64(r2, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r3 = syz_open_procfs(r2, &(0x7f0000000040)='uid_map\x00') ppoll(&(0x7f0000000000)=[{r3}], 0x1, 0x0, 0x0, 0x0) 22:22:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') syz_open_dev$hidraw(&(0x7f0000000040), 0x9, 0x315840) ppoll(&(0x7f00000000c0)=[{r0, 0x1}, {r0, 0x20}], 0x2, 0x0, 0x0, 0x0) 22:22:25 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9d58394d, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:22:25 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x80000) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1b47, 0x74}}}}, [@NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x80000000, 0x9}}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x8, 0xbd, [0x4fa, 0xf9f]}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x4044) 22:22:25 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:22:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') syz_genetlink_get_family_id$ethtool(&(0x7f0000000f40), r0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000f00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000080)={0xe34, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x68, 0x11d, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xfc}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x3}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xffffffffffff8001}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xec}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x7b}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x9026dde805dcfbe8}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x9}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x3d0, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x4c}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x68}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x64e}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x3b}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}, {0x2d4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xb1fc}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x28c, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x5c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x1f, 0x401, 0x9, 0x1, 0x5, 0x2, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0xff, 0x81, 0x4ffa, 0xa20, 0x5a, 0x20, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xebd, 0x6, 0x1, 0x1f, 0x3, 0x3f, 0x200]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0x3, 0x1, 0x1, 0x1, 0xfd64, 0x4, 0x7ff]}}]}, @NL80211_BAND_2GHZ={0x58, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xe, 0x1, [0x60, 0x6, 0x3, 0x30, 0x3, 0x30, 0x36, 0x5, 0x1b, 0x1b]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x0, 0xb, 0x3, 0x6, 0x1b, 0x1b, 0x5]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x25, 0x2, [{0x5, 0x9}, {0x0, 0x4}, {0x2, 0xa}, {0x6}, {0x3, 0x3}, {0x0, 0xa}, {0x0, 0x4}, {0x0, 0xa}, {0x1, 0x3}, {0x5, 0x5}, {0x7, 0x7}, {0x5, 0x7}, {0x4, 0x2}, {0x6, 0x7}, {0x2, 0x6}, {0x0, 0x1}, {0x6, 0x9}, {0x3, 0x1}, {0x1, 0x6}, {0x1, 0x4}, {0x3, 0x9}, {0x0, 0x3}, {0x6, 0x9}, {0x4, 0x8}, {0x7, 0x4}, {0x3, 0x7}, {0x0, 0x5}, {0x7}, {0x2, 0x5}, {0x1, 0x8}, {0x3, 0x5}, {0x2, 0x9}, {0x5, 0x14}]}]}, @NL80211_BAND_6GHZ={0x5c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7ff, 0x1f, 0x3, 0xfffb, 0x8, 0xe845, 0x5, 0x1]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x1b, 0x5, 0xb, 0x6]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x36]}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x12, 0x6, 0x16, 0x1b, 0x6c, 0x1b, 0x30, 0x6, 0x9, 0x48, 0x6, 0x4, 0x6c, 0x1, 0x36, 0x3, 0x1b, 0x16, 0x6c, 0x4, 0x12, 0xb, 0x3, 0x1b, 0x36, 0x24, 0x6, 0x3, 0x0, 0x9, 0x60]}]}, @NL80211_BAND_2GHZ={0x60, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0x3, 0x9, 0x24, 0x6, 0x44, 0x3, 0x30, 0x36, 0x1b, 0x24, 0x12, 0x2, 0x30, 0x9, 0x0, 0xc, 0x9b, 0x6, 0x1, 0x1, 0x2, 0x4, 0x5, 0x48, 0xb, 0x24, 0x24, 0x24]}, @NL80211_TXRATE_HT={0x3a, 0x2, [{0x5, 0x1}, {0x4, 0x8}, {0x3, 0x1}, {0x4, 0x2}, {0x5, 0x1}, {0x2, 0x3}, {0x1, 0x7}, {0x3, 0xa}, {0x3, 0x1}, {0x7, 0x9}, {0x5, 0x6}, {0x1, 0x7}, {0x7, 0x8}, {0x7, 0xa}, {0x4, 0x2}, {0x2, 0xa}, {0x0, 0x4}, {0x4, 0x4}, {0x0, 0x7}, {0x2, 0x8}, {0x2, 0x3}, {0x5, 0x1}, {0x0, 0x3}, {0x1, 0x8}, {0x5, 0x6}, {0x0, 0x3}, {0x1, 0xa}, {0x5, 0x8}, {0x4, 0x5}, {0x1, 0x6}, {0x7, 0xa}, {0x3, 0x3}, {0x0, 0x7}, {0x4, 0x5}, {0x7, 0xa}, {0x7, 0xa}, {0x7, 0x7}, {0x5, 0xa}, {0x4, 0x2}, {0x6, 0x4}, {0x0, 0x7}, {0x3, 0x9}, {0x4, 0x2}, {0x2, 0x4}, {0x2, 0x8}, {0x1, 0x5}, {0x1, 0x1}, {0x5, 0x8}, {0x3, 0x2}, {0x0, 0x2}, {0x6}, {0x6, 0xa}, {0x3, 0x6}, {0x4, 0x2}]}]}, @NL80211_BAND_60GHZ={0x10, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xc, 0x1, [0x5, 0x18, 0x6, 0x30, 0x6c, 0x24, 0x6, 0xb]}]}, @NL80211_BAND_5GHZ={0xec, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xd, 0x1, [0x30, 0x1, 0xc, 0x60, 0x60, 0x3, 0x30, 0x24, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x9, 0x6, 0x101, 0x6, 0x8, 0x5, 0x3ff]}}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x1b, 0x1b, 0x6, 0x12, 0x3, 0x16, 0x36, 0x24, 0x9, 0x12, 0x6c, 0xb, 0x2, 0x16, 0x0, 0x18, 0x4, 0x2, 0x24, 0x36, 0x1b, 0x2, 0x24, 0x2, 0x1b]}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x5, 0x16, 0x26, 0x0, 0xb, 0x18, 0x3, 0x16, 0x5]}, @NL80211_TXRATE_HT={0x39, 0x2, [{0x0, 0x8}, {0x6, 0xa}, {0x1, 0xa}, {0x6, 0x7}, {0x0, 0x1}, {0x6}, {0x7, 0x5}, {0x3, 0xa}, {0x0, 0x1}, {0x0, 0x7}, {0x6, 0x2}, {0x2, 0x1}, {0x2, 0x9}, {0x5}, {0x0, 0x4}, {0x3, 0x3}, {0x1, 0x5}, {0x3, 0x2}, {0x5, 0x8}, {0x4}, {0x6, 0x8}, {0x6, 0x9}, {0x5, 0x7}, {0x5, 0x3}, {0x2, 0x9}, {0x4, 0x1}, {0x5, 0x4}, {0x1, 0x6}, {0x2, 0x3}, {0x5, 0x6}, {0x1, 0x8}, {0x3, 0x3}, {0x5, 0x7}, {0x7, 0x5}, {0x0, 0x5}, {0x6, 0xa}, {0x7, 0x8}, {0x5, 0x7}, {0x7, 0x9}, {0x6, 0x1}, {0x3, 0x5}, {0x0, 0x3}, {0x1, 0x8}, {0x1}, {0x3, 0x7}, {0x6, 0x2}, {0x4, 0xa}, {0x0, 0x6}, {0x3, 0x1}, {0x3, 0xa}, {0x0, 0x2}, {0x3, 0x1}, {0x2, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x401, 0x2, 0x4, 0x1, 0x0, 0x3ff, 0xf000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x25, 0x2, [{0x7, 0xa}, {0x2, 0x9}, {0x2, 0xa}, {0x0, 0x7}, {0x1, 0x1}, {0x3, 0x4}, {0x3, 0x7}, {0x7, 0x1}, {0x6, 0x3}, {0x0, 0x6}, {0x0, 0x7}, {0x2, 0x7}, {0x6, 0x6}, {0x0, 0x7}, {0x6, 0x9}, {0x0, 0x8}, {0x6, 0x2}, {0x4}, {0x1, 0xa}, {0x1, 0xa}, {0x0, 0x1}, {0x0, 0xa}, {0x1, 0x5}, {0x5, 0x1}, {0x2, 0x2}, {0x2, 0x6}, {0x2, 0xa}, {0x5, 0x3}, {0x1, 0xa}, {0x6, 0x8}, {0x6, 0xa}, {0x2, 0x5}, {0x7, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x3ff, 0x2ce2, 0x3, 0x890, 0x7ff, 0x2]}}]}, @NL80211_BAND_5GHZ={0x10, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0xa, 0x2, [{0x0, 0x4}, {0x0, 0x6}, {0x4, 0x5}, {0x1, 0x2}, {0x2, 0x3}, {0x2, 0x4}]}]}]}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x80000000}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xf7}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xbd}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x8}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x288, 0x11d, 0x0, 0x1, [{0x230, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1f}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x1fc, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x100, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x4, 0x3, 0x93, 0xa998, 0x0, 0x41b3, 0x80]}}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x9]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x6, 0x5, 0x18, 0x67, 0xf, 0x0, 0xc, 0x5, 0x4, 0x60, 0x30, 0x3, 0x48, 0x5, 0x9, 0x30, 0x28, 0x9, 0x6, 0x1b, 0x1b]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x5, 0x4}, {0x5, 0xa}, {0x5}, {0x3, 0x1}, {0x6, 0x9}, {0x2, 0x7}, {0x5, 0x9}, {0x3, 0x9}, {0x3, 0xa}, {0x2, 0xa}, {0x0, 0x1}, {0x6, 0xa}, {0x6, 0x7}, {0x6, 0x2}, {0x2, 0x5}, {0x3, 0xa}, {0x3, 0x6}, {0x4, 0x1}, {0x7, 0x1}, {0x7, 0x8}, {0x5}, {0x0, 0x7}, {0x1, 0x8}, {0x5, 0x8}, {0x7, 0x7}, {0x3, 0x2}, {0x7}, {0x6, 0x3}, {0x0, 0x1}, {0x1, 0x8}, {0x6, 0x5}, {0x4, 0xa}, {0x2, 0x7}, {0x1, 0x8}, {0x2, 0x4}, {0x7, 0xa}, {0x4, 0x3}, {0x5, 0x3}, {0x4, 0x5}, {0x5, 0x5}, {0x4, 0x1}, {0x0, 0x5}, {0x1, 0xa}, {0x3, 0x1}, {0x1, 0x7}, {}, {0x4, 0x1}, {0x7, 0x4}, {0x6, 0x5}, {0x4, 0x5}, {0x1, 0xa}, {0x6}, {0x4, 0x4}, {0x5, 0x9}, {0x0, 0xa}, {0x1, 0x3}, {0x5, 0x4}, {0x0, 0x2}, {0x6, 0x9}, {0x4, 0x2}, {0x5, 0x1}]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x0, 0x3}, {0x3, 0x1}, {0x5, 0x2}, {0x3, 0x1}, {0x4}, {0x7, 0x2}, {0x1, 0x3}, {0x5, 0x6}, {0x0, 0x5}, {0x3, 0xa}, {0x2, 0x4}, {0x0, 0x1}, {0x3, 0x7}, {0x5, 0x5}, {0x7, 0x6}, {0x0, 0x8}, {0x0, 0x9}, {0x3, 0x2}, {0x5, 0x5}, {0x1, 0xa}, {0x0, 0xa}, {0x0, 0x2}, {0x2, 0x5}, {0x5, 0x5}, {0x0, 0x3}, {0x1, 0x6}, {0x7, 0x4}, {0x0, 0x5}, {0x1, 0x3}, {0x0, 0x7}, {0x1, 0x4}, {0x5, 0x3}, {0x5, 0x5}, {}, {0x6, 0x6}, {0x5, 0x8}, {0x5, 0x7}, {0x5, 0xa}, {0x3, 0x7}, {0x0, 0x3}, {0x5, 0x6}, {0x7, 0x7}, {0x4, 0x9}, {0x3, 0x2}, {0x1, 0x7}, {0x3, 0x8}, {0x2}, {0x2}, {0x2, 0x5}, {0x4, 0xa}, {0x0, 0x1}, {0x0, 0xa}, {0x7, 0x9}, {0x2, 0x3}, {0x7, 0x3}, {0x6, 0x3}, {0x5, 0x3}, {0x5, 0x2}, {0x4, 0x3}, {0x0, 0x5}, {0x6}]}, @NL80211_TXRATE_HT={0x32, 0x2, [{0x1, 0x6}, {0x1, 0x8}, {0x2, 0x6}, {0x6, 0x4}, {0x4, 0x5}, {0x0, 0xa}, {0x2, 0x2}, {0x1, 0xa}, {0x5, 0x6}, {0x4}, {0x7, 0x3}, {0x4, 0x9}, {0x3, 0x4}, {0x4, 0x9}, {0x0, 0x6}, {0x3, 0x6}, {0x1, 0x4}, {0x5, 0x8}, {0x1, 0x6}, {0x3, 0x5}, {0x1, 0x9}, {0x2, 0x14}, {0x7, 0x8}, {0x1}, {0x0, 0x1}, {0x3, 0x7}, {}, {0x2, 0x4}, {}, {0x5, 0x5}, {0x3, 0x4}, {0x0, 0x1}, {0x3, 0x8}, {0x1, 0x4}, {0x1, 0x8}, {0x5, 0x5}, {0x2, 0x9}, {0x6, 0x6}, {0x6, 0x6}, {0x0, 0x8}, {0x4, 0x2}, {0x5, 0x7}, {0x2, 0x5}, {0x4, 0x3}, {0x3, 0x6}, {0x1, 0x1}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0xcc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x24, 0x2, [{0x4, 0x2}, {0x5, 0x7}, {0x0, 0x2}, {0x6, 0x7}, {0x2, 0x9}, {0x6}, {0x3, 0x7}, {0x3, 0x1}, {0x0, 0x4}, {0x7, 0x9}, {0x7, 0xa}, {0x6, 0x1}, {0x2, 0x1}, {0x7, 0x5}, {0x5, 0x1}, {0x1, 0x5}, {0x1, 0x9}, {0x6, 0x4}, {0x7, 0x8}, {0x3, 0x9}, {0x0, 0x2}, {0x3, 0xa}, {0x0, 0x3}, {0x2, 0x1}, {0x6, 0x3}, {0x5, 0x7}, {0x7, 0x4}, {0x0, 0x8}, {0x3, 0x4}, {0x2, 0x9}, {0x5, 0x9}, {0x7, 0x1}]}, @NL80211_TXRATE_HT={0x4e, 0x2, [{0x2, 0x1}, {0x1, 0x8}, {0x4, 0x7}, {0x3, 0x1}, {0x0, 0x7}, {0x1, 0x9}, {0x0, 0x6}, {0x4}, {0x1, 0x6}, {0x1, 0xa}, {0x3, 0x4}, {0x3, 0x3}, {0x7, 0xa}, {0x7}, {0x2, 0x9}, {0x5, 0x9}, {}, {0x7, 0x8}, {0x0, 0x1}, {0x5, 0x8}, {0x7}, {0x5, 0x4}, {0x3, 0x3}, {0x4, 0x5}, {0x7, 0x8}, {0x4, 0x6}, {0x3, 0x6}, {0x1, 0x5}, {0x4, 0xa}, {0x0, 0x6}, {0x5, 0x6}, {0x2, 0x6}, {0x0, 0x4}, {0x7, 0x6}, {0x3, 0x7}, {0x2}, {0x5, 0x4}, {0x3, 0x2}, {0x6, 0x8}, {0x7}, {0x7, 0x5}, {0x0, 0x1}, {0x5, 0x6}, {0x4, 0x4}, {0x3, 0x5}, {0x5, 0xa}, {}, {0x4, 0x2}, {0x5}, {0x0, 0x5}, {0x4, 0xa}, {0x6, 0x5}, {0x1, 0x4}, {0x4, 0x2}, {0x4, 0x5}, {0x3}, {0x7, 0x8}, {0x4, 0x1}, {0x7, 0x8}, {0x1, 0x1}, {0x5, 0x4}, {0x1, 0x8}, {0x0, 0x1}, {0x5, 0x3}, {0x7, 0x9}, {0x0, 0x3}, {0x7, 0x3}, {0x1, 0x5}, {0x6}, {0x0, 0xa}, {0x3, 0x7}, {0x4, 0x2}, {0x1, 0x9}, {0x0, 0x6}]}, @NL80211_TXRATE_HT={0x3e, 0x2, [{0x1, 0x1}, {0x6, 0x6}, {0x2, 0x3}, {0x0, 0x3}, {0x7, 0x4}, {}, {0x6}, {0x5, 0x6}, {0x2, 0x1}, {0x7, 0xa}, {0x7, 0x4}, {0x5, 0x6}, {0x7, 0x8}, {0x2, 0x5}, {0x3, 0x6}, {0x5, 0x1}, {0x0, 0x5}, {0x7, 0x3}, {}, {0x5, 0x3}, {0x3, 0x8}, {0x2, 0x6}, {0x4, 0x6}, {0x3, 0x8}, {0x3, 0x9}, {0x0, 0x8}, {0x5}, {0x6, 0x2}, {0x0, 0x6}, {0x5, 0x5}, {0x7, 0xa}, {0x2, 0x4}, {0x4, 0x1}, {0x7, 0x1}, {0x0, 0x8}, {0x6, 0x7}, {0x0, 0x1}, {0x3, 0x4}, {0x1, 0x5}, {0x1}, {0x0, 0xa}, {0x3, 0x2}, {0x1, 0x4}, {0x6, 0x2}, {0x2, 0xa}, {0x5, 0x9}, {0x5, 0x5}, {0x6, 0x4}, {0x1, 0x3}, {0x1, 0x1}, {0x6, 0xa}, {0x4, 0xa}, {0x3, 0xa}, {0x4, 0x2}, {0x4, 0x2}, {0x3, 0x6}, {0x0, 0x6}, {0x6, 0x5}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_5GHZ={0x2c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x5, 0x9, 0x5, 0x5, 0x1, 0x48, 0x18, 0x2, 0x60, 0x18, 0x6, 0x6c, 0x0, 0x6, 0x12, 0x6d, 0x9, 0x10, 0x18]}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x10000}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf6}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x11}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}, {0x4}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7fffffff}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xbc}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}]}, @NL80211_ATTR_TID_CONFIG={0x2d0, 0x11d, 0x0, 0x1, [{0x2cc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x61}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x298, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x19, 0x2, [{0x2, 0x8}, {0x7, 0x7}, {0x7, 0x6}, {0x3, 0xa}, {0x1, 0x9}, {0x0, 0x8}, {0x0, 0x5}, {0x3, 0x7}, {0x3, 0x7}, {0x7, 0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x4, 0x3}, {0x3, 0xa}, {0x4, 0x6}, {0x6, 0x3}, {0x3, 0x1}, {0x1, 0x7}, {0x7, 0x2}, {0x3, 0xa}, {0x7, 0x4}]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x36, 0x6, 0x1, 0x6c, 0xb, 0x16, 0xb, 0x12, 0x3, 0x36, 0x6c, 0x5, 0x48, 0x48, 0x5, 0x3]}, @NL80211_TXRATE_HT={0x4e, 0x2, [{0x1, 0x7}, {0x4}, {0x4, 0x8}, {0x6, 0x2}, {0x3, 0xa}, {0x3, 0x5}, {0x7, 0x8}, {0x3, 0x8}, {0x1}, {0x6, 0xa}, {0x4, 0x6}, {0x6, 0x5}, {0x6, 0x5}, {0x0, 0x9}, {0x4}, {0x0, 0x5}, {0x1, 0x9}, {0x1, 0x4}, {0x3, 0x4}, {0x1}, {0x7, 0x3}, {0x6, 0x4}, {0x6, 0xa}, {0x6, 0xa}, {0x4, 0x5}, {0x1, 0x7}, {0x7}, {0x0, 0x4}, {0x3, 0x3}, {0x0, 0x5}, {0x6, 0x1}, {0x6, 0x2}, {0x1, 0x5}, {0x0, 0x9}, {0x5, 0x9}, {0x5, 0xa}, {0x1, 0x4}, {0x2, 0x6}, {0x0, 0x9}, {0x5, 0x4}, {0x0, 0x4}, {0x6, 0x5}, {0x3, 0x7}, {0x7, 0xa}, {0x6, 0x1}, {0x0, 0xa}, {0x6, 0x3}, {0x1, 0x7}, {}, {0x1, 0x6}, {0x5, 0x6}, {0x6, 0x5}, {0x7, 0x9}, {0x6, 0x9}, {0x7, 0x9}, {0x0, 0x5}, {0x4, 0x7}, {0x1, 0x3}, {0x0, 0x4}, {0x1, 0x4}, {0x0, 0x9}, {0x0, 0x1}, {0x7, 0x1}, {0x4, 0xa}, {0x3, 0x7}, {0x5, 0x3}, {0x0, 0x1}, {0x2, 0x7}, {0x3}, {0x1}, {0x6, 0x1}, {0x2, 0x1}, {0x5, 0x9}, {0x7}]}]}, @NL80211_BAND_2GHZ={0xa8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x2, 0x4, 0x9, 0x4, 0x1, 0x4f4e, 0x100]}}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x3, 0x6, 0x4, 0x48, 0x60, 0x4, 0x0, 0x48, 0x6, 0xb, 0x24, 0x0, 0x9, 0x5]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0x4, 0x0, 0x6, 0x4891, 0x0, 0x2, 0x617]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xa269, 0x6f, 0x40, 0x5, 0x4, 0x5, 0x401, 0xfff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x18, 0x12, 0xc, 0x4e, 0x24, 0x48]}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x9, 0x6c, 0x16, 0x60, 0x6, 0x1, 0x16, 0x6c, 0x12]}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x1, 0x7}, {0x1, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0xad4b, 0x20, 0xffff, 0xe2f, 0x2, 0x2, 0x81f]}}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x1b, 0x16, 0x16, 0x6c, 0x48, 0x38, 0x48, 0x1b, 0x16, 0x9, 0xc, 0x0, 0x4e]}]}, @NL80211_BAND_60GHZ={0x38, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x2, 0x4}, {0x3, 0x6}, {0x2, 0x4}, {0x4, 0x2}, {0x0, 0x7}, {0x4, 0x5}, {0x7, 0x7}, {0x4, 0x7}, {0x7, 0xa}, {0x2, 0x5}, {0x0, 0x3}, {0x2, 0x4}, {0x1, 0x6}, {0x5}, {0x2, 0x5}, {0x1, 0x5}, {0x5, 0x8}, {0x0, 0x5}, {0x1, 0x8}, {0x2, 0x1}, {0x4, 0x7}, {0x7, 0x6}, {0x7}, {0x4}, {0x0, 0x5}, {0x6, 0x1}, {0x4, 0x6}, {}, {0x2, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_60GHZ={0x44, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x22, 0x2, [{0x4, 0x3}, {0x0, 0x6}, {0x1, 0x7}, {0x7, 0x6}, {0x1, 0x9}, {0x1, 0x4}, {0x3, 0x3}, {0x4, 0x7}, {0x6, 0xa}, {0x2, 0x4}, {0x6, 0x5}, {0x0, 0xa}, {0x2}, {0x2, 0x8}, {0x1, 0x5}, {0x3, 0x8}, {0x2, 0x3}, {0x7, 0x9}, {0x6, 0x6}, {0x1, 0x3}, {0x7}, {0x5, 0x1}, {0x1, 0x8}, {0x2, 0x4}, {0x5, 0x2}, {0x7, 0x2}, {0x2, 0x3}, {0x1, 0x6}, {0x7, 0x5}, {0x6}]}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x4, 0x8}, {0x3, 0x4}, {0x1, 0x3}, {0x4, 0x7}, {0x6}, {0x0, 0x5}, {0x0, 0xa}, {0x5, 0x8}, {0x5, 0xa}, {0x7, 0x4}, {0x1, 0x4}, {0x6, 0x4}, {0x2, 0x8}, {0x1}, {0x4, 0x2}, {0x0, 0x1}]}]}, @NL80211_BAND_60GHZ={0x4c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x8e42, 0x400, 0xf000, 0x6cc, 0x1ff, 0x7, 0x6ee]}}, @NL80211_TXRATE_HT={0xb, 0x2, [{0x3}, {0x3, 0x8}, {0x7, 0x2}, {0x4}, {0x5, 0x1}, {0x4, 0x2}, {0x2, 0x4}]}, @NL80211_TXRATE_HT={0xc, 0x2, [{0x0, 0x1}, {0x6, 0x7}, {0x0, 0x7}, {0x6, 0x6}, {0x4, 0x9}, {0x1, 0x1}, {0x4, 0x6}, {0x7, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff, 0xffff, 0x9, 0xffff, 0x1f, 0x9, 0x2, 0x9]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_5GHZ={0x98, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0xff00, 0x1, 0x1, 0x1ff, 0x3, 0x2, 0x101]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x4, 0x8000, 0xcd1, 0x20, 0xc3, 0x4, 0x6]}}, @NL80211_TXRATE_HT={0x12, 0x2, [{0x4, 0x1}, {0x4, 0x6}, {0x5, 0x7}, {0x2, 0x8}, {0x1}, {0x0, 0x1}, {0x0, 0x5}, {0x4, 0x1}, {0x7, 0xa}, {0x1, 0x7}, {0x5, 0x9}, {0x3, 0x6}, {0x7, 0x8}, {0x7, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x62, 0x81, 0x7fff, 0x66, 0x8, 0x258, 0x7fff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x6, 0xdb0c, 0x4, 0x8001, 0x8, 0x1ff, 0x200]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xb0, 0x3ff, 0x7ff, 0x6, 0x9, 0x5a9, 0xff01, 0xc4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xb808, 0x4, 0xf000, 0x4, 0x2, 0xb000, 0xf0c2]}}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xd3}]}]}, @NL80211_ATTR_TID_CONFIG={0x488, 0x11d, 0x0, 0x1, [{0x164, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xbe}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x134, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x38, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x31, 0x2, [{0x2}, {0x2, 0x6}, {0x7, 0x9}, {0x5, 0x9}, {0x0, 0x7}, {0x5, 0xa}, {0x4, 0x4}, {0x5, 0x5}, {0x6, 0x1}, {0x5}, {0x6, 0x2}, {0x2, 0x3}, {0x3, 0x8}, {0x3, 0x1}, {0x0, 0x3}, {0x0, 0x5}, {0x1, 0x2}, {0x4, 0x5}, {0x2, 0x5}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x2, 0x4}, {0x3}, {0x5, 0x6}, {0x2, 0x9}, {0x7, 0x4}, {0x0, 0x3}, {0x3, 0x2}, {0x7, 0x7}, {0x4, 0x1}, {0x1, 0xa}, {0x1, 0x2}, {0x3, 0x3}, {0x3, 0x8}, {0x7, 0x1}, {0x1, 0xa}, {0x6, 0x5}, {0x5, 0x5}, {0x3, 0x5}, {0x2}, {0x0, 0x3}, {0x1, 0x7}, {0x0, 0x2}, {0x7, 0x7}]}]}, @NL80211_BAND_6GHZ={0x30, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x22, 0x2, [{0x0, 0x2}, {0x0, 0x4}, {0x2, 0x6}, {0x6, 0x7}, {0x2, 0x6}, {0x7, 0x1}, {0x2}, {0x7, 0x1}, {0x1, 0x6}, {0x3, 0x7}, {0x2, 0x2}, {0x3, 0xa}, {0x6, 0x6}, {0x3, 0x3}, {0x3, 0x3}, {0x7, 0x7}, {0x2, 0x8}, {0x3, 0x6}, {0x4, 0x6}, {0x6, 0xa}, {0x7, 0x1}, {0x0, 0x6}, {0x2, 0x1}, {}, {0x2, 0x8}, {0x1}, {0x3, 0x6}, {0x4, 0x3}, {0x5}, {0x0, 0x7}]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x9, 0x30, 0x12]}]}, @NL80211_BAND_6GHZ={0xc8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x5, 0x1f, 0x100, 0x8, 0x8, 0x772a, 0x1]}}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x5, 0x4}, {0x5, 0x9}, {0x6, 0x5}, {0x0, 0x5}, {0x6, 0x4}, {0x6, 0x1}, {0x7, 0x7}, {0x0, 0x7}, {0x0, 0x4}, {0x2, 0x8}, {0x6, 0x4}, {0x5}, {0x3, 0x5}, {0x1, 0x2}, {0x7, 0x8}, {}, {0x0, 0xa}, {0x1, 0x8}, {0x6, 0x1}, {0x3, 0x5}, {0x7, 0x1}, {0x6, 0x4}, {0x0, 0x7}, {0x7, 0x9}, {0x0, 0x7}, {0x6}, {0x3, 0x7}, {0x4, 0x7}, {0x2, 0x7}, {0x1, 0x9}, {0x6, 0x2}, {0x2, 0x3}, {0x5, 0x1}, {0x0, 0x7}, {0x1, 0x2}, {0x4, 0x6}, {0x3, 0x8}, {0x6}, {0x4, 0x6}, {0x4, 0x8}, {0x0, 0x6}, {0x3, 0x6}, {0x3, 0x7}, {0x5}, {0x1, 0xa}, {0x0, 0x3}, {0x6}, {0x7, 0x7}, {0x0, 0xa}, {0x4, 0x8}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x49, 0x2, [{0x0, 0x7}, {0x1, 0x3}, {0x7, 0x7}, {0x0, 0x6}, {0x1, 0x5}, {0x2, 0x1}, {0x4, 0x7}, {0x1, 0x2}, {0x5, 0x2}, {0x0, 0x3}, {0x1, 0x8}, {0x1, 0x7}, {0x2, 0x4}, {0x4, 0x1}, {0x0, 0x1}, {0x0, 0x2}, {0x2, 0x3}, {0x0, 0x6}, {0x5, 0x3}, {0x3, 0xa}, {0x6, 0x1}, {0x2, 0x5}, {0x4, 0x4}, {0x3, 0x1}, {0x4, 0xa}, {0x0, 0x2}, {0x2, 0x7}, {0x7, 0x3}, {0x3, 0x7}, {0x1, 0x9}, {0x6}, {0x4, 0x2}, {}, {0x0, 0x9}, {0x4, 0x4}, {0x2, 0x4}, {0x7}, {0x7}, {0x3, 0x6}, {0x4, 0x8}, {0x0, 0x3}, {0x3, 0x4}, {0x2}, {0x2, 0x5}, {0x1, 0x7}, {0x3, 0x2}, {0x1, 0x8}, {0x0, 0x7}, {0x1, 0x8}, {0x7, 0x3}, {0x6, 0x8}, {0x1, 0x9}, {0x6, 0x6}, {0x4, 0xa}, {0x6, 0x8}, {0x6}, {0x6, 0xa}, {0x3, 0x3}, {0x0, 0x3}, {0x0, 0x3}, {0x4, 0x7}, {0x4, 0x8}, {0x5, 0x2}, {0x6, 0x3}, {0x7, 0x7}, {0x0, 0x9}, {0x6, 0x4}, {0x1, 0x4}, {0x1, 0x7}]}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x7, 0x1}, {0x3, 0x3}, {0x0, 0x1}, {0x6}, {0x2, 0x2}, {0x2, 0x6}, {0x1, 0x1}, {0x6, 0x5}, {0x2, 0x3}, {0x1, 0x7}, {0x6, 0xa}, {0x7, 0x7}, {0x3}, {0x1, 0x3}, {0x2, 0x8}, {0x1, 0x8}, {0x6}, {0x1, 0x9}, {0x5, 0x7}, {0x3, 0x8}, {0x5, 0x1}, {0x7, 0x2}, {0x1, 0xa}, {0x2, 0x9}, {0x2, 0x7}, {0x3, 0xa}, {0x3, 0x8}, {0x7, 0x5}, {0x3, 0xa}, {0x6, 0x9}, {0x1, 0x4}, {0x7, 0x1}]}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x40}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x2b4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x298, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x1, 0x24, 0x6, 0x4]}]}, @NL80211_BAND_60GHZ={0x1c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x17, 0x1, [0x2, 0x6c, 0x1, 0x12, 0x3, 0x5, 0x18, 0x6c, 0x4, 0xc, 0x30, 0x2, 0x6c, 0x18, 0x39, 0x48, 0x28, 0x12, 0x12]}]}, @NL80211_BAND_2GHZ={0xa4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x24, 0x2, [{0x0, 0xa}, {0x4}, {0x2}, {0x1, 0x2}, {0x1, 0x8}, {0x2, 0x9}, {0x2, 0x2}, {0x1, 0x2}, {0x4, 0x6}, {0x5, 0x5}, {0x6}, {0x1, 0x7}, {0x0, 0x9}, {0x2, 0x7}, {0x4, 0x1}, {0x3, 0x1}, {0x7, 0x5}, {0x6, 0x8}, {}, {0x1, 0x6}, {0x7, 0x7}, {0x4, 0x8}, {0x2, 0x6}, {0x5, 0x5}, {0x2, 0x4}, {0x1, 0x4}, {0x3, 0x2}, {0x0, 0x4}, {0x7, 0x9}, {0x0, 0x3}, {0x1, 0x5}, {0x1}]}, @NL80211_TXRATE_HT={0x11, 0x2, [{0x3, 0xa}, {0x4, 0x4}, {0x5, 0x6}, {0x6}, {0x4, 0x2}, {0x0, 0x8}, {0x5, 0x2}, {0x0, 0x3}, {0x7, 0x1}, {0x7, 0x5}, {0x2, 0x5}, {0x7, 0x2}, {0x2, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xecae, 0x1ff, 0x5, 0x3f, 0x4, 0x8001, 0x3, 0xbf]}}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x0, 0xa}, {0x3, 0x7}, {0x3, 0x7}, {0x0, 0x6}, {0x5, 0x3}, {0x2, 0x1}, {0x0, 0x4}, {0x4, 0x8}, {0x6, 0x3}, {0x4, 0x1}, {0x6, 0x7}, {0x6}, {0x0, 0x4}, {0x4, 0x1}, {0x2, 0x9}, {0x6, 0x5}, {0x7}, {0x6, 0x7}, {0x6, 0x5}, {0x3, 0xa}, {0x0, 0x4}, {0x0, 0x5}, {0x1, 0x5}, {0x2, 0x5}, {0x4, 0x3}, {0x3, 0x9}, {0x4, 0xa}, {0x7, 0x9}, {0x7, 0x7}, {0x7, 0x6}, {0x0, 0x8}, {0x0, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x1f, 0x200, 0xadb, 0x401, 0x0, 0x3, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x7ff, 0x18, 0x100, 0x8, 0xbd8c, 0x0, 0x200]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0x3c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x9, 0x2, [{0x7, 0x7}, {0x0, 0x7}, {0x5, 0x6}, {0x4, 0xa}, {0x0, 0x1}]}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x18, 0x5, 0x24, 0x2, 0xb, 0x48, 0x5, 0x4, 0x6c, 0x18, 0x36, 0x4, 0x4, 0x48, 0xc, 0x3, 0xb, 0x1b, 0x9, 0x6c, 0x30, 0x18]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x88, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x3ff, 0x1, 0x1, 0x3f, 0x5, 0xd33, 0x738d]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x660, 0x695, 0xc8, 0x7, 0x0, 0x7, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x1ff, 0x1ff, 0x0, 0x800, 0xe5d7, 0x1000]}}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x9, 0x2, 0x18, 0x60, 0xb, 0x2, 0x5, 0x24, 0x3, 0x6c, 0x12, 0x24, 0x3, 0x48]}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x0, 0x7}, {0x0, 0x6}, {0x0, 0x3}, {0x5}, {0x5, 0x6}, {0x5, 0x4}, {0x0, 0x9}, {0x4, 0x6}, {0x1}, {0x1, 0x8}, {0x0, 0x8}, {0x6, 0x5}, {0x0, 0x4}, {0x5, 0x6}, {0x6, 0x4}, {0x7, 0x5}, {0x1, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x9, 0xda5b, 0xc1, 0x5, 0x4, 0x4, 0xc6a2]}}]}, @NL80211_BAND_2GHZ={0xa4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x28, 0x2, [{0x5, 0x7}, {0x5, 0x1}, {0x5, 0x6}, {0x5, 0xa}, {0x7}, {}, {0x0, 0x8}, {0x1, 0x8}, {0x2, 0x6}, {0x1, 0x2}, {0x2, 0x1}, {0x6, 0xa}, {0x3, 0x8}, {0x1, 0x4}, {0x0, 0x5}, {0x4, 0x9}, {0x1, 0x8}, {0x6, 0x1}, {0x5, 0x1}, {0x6, 0xa}, {0x2, 0x7}, {0x2, 0x8}, {0x1, 0x1}, {0x6, 0xa}, {0x7, 0x1}, {0x7, 0x8}, {0x7, 0x5}, {0x7, 0x2}, {0x7, 0xa}, {0x6, 0x3}, {0x3, 0x4}, {0x1}, {0x2, 0x2}, {0x6, 0x2}, {0x1, 0x5}, {0x4, 0x8}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x5, 0x9, 0x81, 0x3, 0x101, 0xf94b, 0x6]}}, @NL80211_TXRATE_HT={0x46, 0x2, [{0x2, 0x2}, {0x5, 0x9}, {0x6, 0x9}, {0x1, 0x6}, {0x3, 0x4}, {0x7, 0x6}, {0x0, 0x1}, {0x5, 0x5}, {0x6, 0x6}, {0x3, 0x4}, {0x4}, {0x4, 0x8}, {0x0, 0x5}, {0x7, 0x6}, {0x4, 0x9}, {0x1, 0x6}, {0x7}, {0x5, 0x4}, {0x3, 0x2}, {0x4, 0x7}, {0x3, 0x5}, {0x6, 0x4}, {0x6, 0x6}, {0x4}, {0x3, 0x2}, {0x3, 0x4}, {0x5, 0x7}, {0x6, 0x4}, {0x6, 0x4}, {0x6, 0x3}, {0x0, 0x8}, {0x5, 0x6}, {0x5, 0x9}, {0x1, 0x1}, {0x6, 0x9}, {0x2, 0x9}, {0x4, 0x1}, {0x0, 0x8}, {0x7, 0x2}, {0x2, 0x5}, {0x7, 0x8}, {0x1, 0x7}, {0x7, 0x9}, {0x0, 0x6}, {0x7, 0x3}, {0x6, 0x1}, {0x2, 0x5}, {0x4, 0x1}, {0x5, 0x4}, {0x2, 0xa}, {0x6}, {0x4, 0x2}, {0x3, 0x8}, {0x3, 0x3}, {0x0, 0x6}, {0x5}, {0x2, 0x4}, {0x7, 0x6}, {0x5, 0xa}, {0x3, 0x6}, {0x0, 0x4}, {0x3, 0x7}, {0x1, 0x9}, {0x4, 0x9}, {0x6, 0x1}, {0x6, 0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0xa5f4, 0x100, 0x80, 0x3, 0x7fff, 0x8, 0x3]}}]}, @NL80211_BAND_60GHZ={0x60, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x30, 0xc, 0x6c, 0x6c, 0x48, 0x4, 0x9, 0x36, 0x48, 0x12, 0x1b, 0x36, 0x36, 0x1, 0x48, 0x6c, 0x1, 0xbafd395bbff525a9, 0x1b, 0x1b, 0x0, 0x4, 0x30, 0x4, 0x3, 0x9, 0x1]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xe, 0x2, [{0x0, 0x1}, {0x7, 0x8}, {0x6, 0x1}, {0x7, 0x9}, {0x1, 0x3}, {0x7, 0xa}, {0x7}, {0x0, 0x7}, {0x4, 0x1}, {0x5, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x81, 0x6, 0xfffa, 0x6, 0x8, 0x20, 0x7f]}}]}]}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x3e10}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xe0}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}]}]}, 0xe34}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 22:22:25 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:25 executing program 3: recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x71}, 0x80000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) [ 2439.068801] FAT-fs (loop7): bogus number of reserved sectors [ 2439.070384] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2439.093065] FAT-fs (loop7): bogus number of reserved sectors [ 2439.094093] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:39 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:22:39 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:22:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) syncfs(r1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000080)=0x10000) [ 2453.781061] FAT-fs (loop7): bogus number of reserved sectors [ 2453.782480] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:39 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 22:22:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:22:39 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f00000000c0)=[@exit_looper, @release={0x40046306, 0x1}], 0xa, 0x0, &(0x7f0000000100)="27c2cca4dd3f965af907"}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) pidfd_getfd(r1, r2, 0x0) 22:22:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2001, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x4, 0x9, 0x18, 0x4, "67445c8671a42bb3553fa7b097d2f02171594611d9fcc01b7c92126bd405789562f466dec1157dbcf507e075a39d388b765611efb37255aa34de6f7c1f9fea2f", "bd3a16158657ff5719c777cfdb765486a3252b8d8a7e4f1f5ca2350329936c75", [0xed, 0x5]}) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000180)={0x434, 0x3f3, 0x20, 0x70bd26, 0x25dfdbfe, {0x4, 0x0, 0x5, [0x9, 0x1000, 0x1ff, 0xe0a5, 0x7f, 0xddea, 0x0, 0x4000000, 0x8, 0x7, 0x4d4b, 0x0, 0x0, 0xba4, 0x5, 0x2, 0x5, 0x8, 0xfffff85e, 0x2, 0x2, 0xc23, 0x0, 0x1f918f54, 0x1, 0x5, 0x4, 0x7fffffff, 0x7, 0x40, 0x7fffffff, 0x1, 0x5, 0x3, 0x8, 0x6, 0x2, 0x4, 0x6, 0xd07, 0x3, 0x7, 0x6, 0x2, 0x0, 0x8, 0x1, 0x30, 0x80000001, 0x97, 0x2c7, 0x95, 0x2, 0x5, 0x432f7fc5, 0x5, 0x8, 0x8000, 0x1, 0x4, 0x8, 0xfa, 0x1, 0x28f], [0x7, 0x0, 0x7fff, 0xe04d, 0x0, 0x1000, 0x9, 0x1, 0x4, 0x7fff, 0x7, 0x20, 0x8c0, 0x7, 0x9, 0x1, 0x62f, 0x8, 0x6, 0x4, 0x677, 0x6, 0x2, 0x9, 0x7, 0x800, 0x8, 0x6, 0x80000001, 0x7, 0x1000, 0x800, 0x81, 0x1, 0x1ff, 0x2, 0x0, 0x40000, 0xb3, 0x1, 0xf84, 0x1ff, 0x7, 0x2, 0xff, 0xe9, 0x0, 0x8001, 0x9, 0x7fffffff, 0x1, 0x7cad, 0x4, 0x0, 0x8001, 0x4, 0x81, 0x5, 0x7, 0xa9, 0x8, 0x91, 0x9, 0x6f4], [0x27d9, 0x193, 0xb5ba, 0x3, 0x5, 0x10001, 0x7, 0x2, 0x7, 0xff, 0x1, 0x5, 0x3, 0x3f, 0x8000, 0x708a, 0x10001, 0x2, 0x9, 0x8, 0x1, 0x0, 0x0, 0x101, 0x1, 0x7fffffff, 0x0, 0x9, 0x2, 0x1, 0x0, 0x3, 0x651, 0x6, 0x7, 0x400, 0x800, 0x89, 0x8, 0x7, 0x1f, 0x5, 0xde66, 0x1000, 0x31e, 0x8, 0x0, 0x5, 0x1ff, 0x401, 0x3, 0x5, 0x1, 0xfffffffe, 0x1634, 0xfffffb0a, 0xfff, 0x80, 0x4, 0xfffffffd, 0x5, 0x0, 0x2, 0x3e44], [0x5, 0x8000, 0x2, 0x0, 0x7, 0x1, 0x80, 0xfffffffa, 0x200, 0x8001, 0x3, 0x5, 0x6, 0x73, 0x401, 0x10000, 0x7, 0x4, 0x7bc, 0x7, 0x6459, 0x7, 0x9, 0x1481915b, 0x81, 0x3, 0x3, 0x4, 0x0, 0x1000, 0x6, 0x8, 0x5, 0x235c, 0x64, 0xffff, 0x9, 0x7, 0x1, 0x4, 0x0, 0x8, 0x81, 0x575d, 0x200, 0x8, 0x7fffffff, 0x5, 0x200, 0x0, 0x400, 0x8001, 0x4, 0x9, 0x9, 0x5, 0x5, 0x9, 0x1f, 0xb96a, 0x6, 0x1f, 0x40, 0xa03a], 0x13, ['[^\x00', 'mounts\x00', 'mounts\x00', ',\x00']}, ["", ""]}, 0x434}, 0x1, 0x0, 0x0, 0x4}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') r3 = getpgrp(0x0) r4 = gettid() setpriority(0x0, r4, 0x0) pidfd_open(r4, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000700), 0x80, 0x8000) kcmp(r3, r4, 0x1, r5, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000640)={0x0, {}, 0x0, {}, 0x2231, 0xa, 0x5, 0x4, "eee497076d4fd171ffa5bbc6a142b0434c0b88dabee019dd1148dd0ef1bdf718a616d459395f648346f04b6074814621dd466643a0cf102ea00505c5d9c72714", "72194f78ef94d4e4b592f889f7898f379ee1a08518f230580c611bd918aae64f", [0x5, 0x6b]}) openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) dup2(r1, r2) [ 2453.804535] FAT-fs (loop7): bogus number of reserved sectors [ 2453.805893] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2453.829491] tmpfs: Unknown parameter '4' 22:22:39 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf52f0000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:22:39 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) [ 2453.921991] FAT-fs (loop7): bogus number of reserved sectors [ 2453.923423] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2453.943538] FAT-fs (loop7): bogus number of reserved sectors [ 2453.944876] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:22:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {r3, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2454.056041] FAT-fs (loop7): bogus number of reserved sectors [ 2454.057416] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2454.657061] tmpfs: Unknown parameter '4' 22:22:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:22:55 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:55 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) ppoll(&(0x7f0000000080)=[{r0, 0xb272}], 0x1, 0x0, 0x0, 0x0) [ 2469.575029] FAT-fs (loop7): bogus number of reserved sectors [ 2469.575879] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x0, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) openat(r2, &(0x7f0000000040)='./file0\x00', 0xa8400, 0x10) 22:22:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x8000, 0x2, &(0x7f0000000080)="2315f9795d48650c1e6c255777c93c6a4317e03d0313f7f4f7dfc45c4db25417f3c29c36ab64dfbf68a49a08cdd6c3d01e1bf3c2a64ba7f7ca5850ca95b0a0617f3a68a8b3f7736948b2039972f3e4ef48c22b238c1dfe06217d8e7df192c56256f3f539a132dd0d9e2bb96b8ec8339703b901785fac076eb8e98e58169ad5a829684a422e3c7c5205d918fc44bc9866cc6fe1a25c903a1be545e22cf0f751ca714f35c66bbda5e4c498841319d5a2bd71e3d3b786cacb6c153623e23d40eb12bb0dca46028c2297e8f1ae27600e8d525199f8b6f72a737b32b5aff916ba56a63c83", 0x4, 0x0, 0x1, {0x3}}, 0x101) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r2, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4, 0x7, 0x6) 22:22:55 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 22:22:55 executing program 1: gettid() r0 = gettid() setpriority(0x0, r0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x1, 0x8, 0x5, 0x1, 0x0, 0x4a, 0x3, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x6}, 0x0, 0x3, 0x8, 0x9, 0x5, 0x8001, 0x5, 0x0, 0x1, 0x0, 0x8}, r1, 0xc, 0xffffffffffffffff, 0x2) pidfd_open(r0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/vlan/vlan1\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x21) 22:22:55 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2469.592191] FAT-fs (loop7): bogus number of reserved sectors [ 2469.592953] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:55 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:55 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:22:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:22:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x4001, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x5, 0x0, r0, 0x0, r1, 0x2, 0x0, 0x1}, 0x2) [ 2469.680664] FAT-fs (loop7): bogus number of reserved sectors [ 2469.681473] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2469.696009] FAT-fs (loop7): bogus number of reserved sectors [ 2469.696747] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:55 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:22:55 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:22:55 executing program 3: r0 = getpgrp(0x0) prlimit64(r0, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='mounts\x00') r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000000040)='./file0/../file0\x00', 0x404000, 0x0) r5 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r5, &(0x7f0000000140)='./file0\x00') openat2(r5, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) symlinkat(&(0x7f0000000340)='./file0/../file0\x00', r5, &(0x7f0000000140)='./file0\x00') r6 = openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) r7 = dup(r2) syz_io_uring_complete(0x0) fstatfs(r1, &(0x7f0000000240)=""/135) r8 = accept$packet(r6, 0x0, &(0x7f0000000180)) r9 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0x240041, 0x0) syz_open_dev$mouse(&(0x7f0000000480), 0x8, 0x8400) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r7, 0xc0189375, &(0x7f00000006c0)=ANY=[@ANYBLOB="01000000013ff7246157db0b022954e8e2af65d90000001800000064975d6f39229357434209412726445536bc263a8816bd937a7b3edfc9065c54e376be468e98ef836e1219bf56682f076bb3186c99d048399f0a13a46d402b478679789ab6c958a25f827834b10bdec61e19201714be1e4666996b98fb26a815036db85eb587c3d909cbfdfbd03829452dcb6ab7263818568f98fe7df9e613ac92f6b789a541034478c4ca06fe10cd61a094e2909216fb6722be08678d36a5938e84eac54a900f99a8", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000dffe000000000000c2536093828d0546591cd0dc233172b1051d57970d93d3b0c4ec935f39580231920f908b3766b28f4e1e3c1eccbbd6"]) r11 = accept$unix(r4, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) ppoll(&(0x7f0000000440)=[{r8, 0x2625}, {r8, 0x41}, {r9, 0x200}, {r10}, {r4}, {r3, 0x1301}, {r11, 0x80}, {r2, 0x6280}], 0x8, 0x0, 0x0, 0x0) [ 2469.768727] FAT-fs (loop7): bogus number of reserved sectors [ 2469.770203] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:55 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2469.801572] FAT-fs (loop7): bogus number of reserved sectors [ 2469.803014] FAT-fs (loop7): Can't find a valid FAT filesystem 22:22:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {r2, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:22:55 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/psched\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x402c42, 0x89) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan0\x00'}) 22:23:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:23:09 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 22:23:09 executing program 2: fchmod(0xffffffffffffffff, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:23:09 executing program 1: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x18) 22:23:09 executing program 4: r0 = gettid() prlimit64(r0, 0xd, &(0x7f0000000080)={0x7, 0x51}, &(0x7f00000000c0)) setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = getpgrp(0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)) syz_open_procfs(r1, &(0x7f0000000140)='net/fib_triestat\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000100)={0xb28, 0xf7e, 0x3ff, 0x81, 0xff}) ppoll(&(0x7f0000000000), 0x1, 0x0, 0x0, 0xfffffc3b) 22:23:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11010000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:09 executing program 3: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00.\x00\x00\x00\x00\x00\x00']) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x8000000) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) syz_io_uring_submit(r2, 0x0, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0xaad8, &(0x7f0000000080)=[r3, r1], 0x2}, 0x80000001) r4 = dup2(r1, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000180)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x1c, r5, 0x1, 0x70bd2a, 0x25dfdc02, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4008841) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r6, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r6, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0, r6) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRES16=r7, @ANYBLOB="2dcadbce1e98ace8da0b4dfec1f216461337bcd377ae8319be7dd63193f293a9864d5901d97776f5aea393a769f386f38fdcf7b5cae7ca2d1efcf542964995b5ec193128d1578333cb4d78d81441041bc4cbc14e5e8a001ccada686954329b7ec11f6967b95ff93274f1fdec7205b0f379bca9e23c137f904794ddacb808b5844bf86ac331e67c3bd6c1036702a1e873350d52d3a48437a0a395d0f1c34f6a71aedc6a2fb40409d04523d5a010cda5"], 0x100}, 0x1, 0x0, 0x0, 0x4044084}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r7, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7c5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x880) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r8}], 0x1, 0x0, 0x0, 0x0) 22:23:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2483.778428] FAT-fs (loop7): bogus number of reserved sectors [ 2483.779869] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') read(r0, &(0x7f0000000040)=""/27, 0x1b) fallocate(r0, 0x40, 0x40, 0x80000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000001280)=""/4097, 0x1001}, {&(0x7f0000001140)=""/10, 0xa}, {&(0x7f0000001180)=""/152, 0x98}], 0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:23:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2483.826967] FAT-fs (loop7): bogus number of reserved sectors [ 2483.828437] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:23:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r3, &(0x7f0000000140)='./file0\x00') openat2(r3, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) r4 = dup(r3) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000280)={0x1000, 0x2, 0x0, 0x3, 0x7, 0x4}) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) mq_open(&(0x7f0000000180)='/dev/ttyS3\x00', 0x1, 0x20, &(0x7f0000000240)={0x5, 0x100000000, 0x3f, 0xe3}) r5 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f00000002c0)='./file0/../file0\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r5, &(0x7f0000000140)='./file0\x00') openat2(r5, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r5) ppoll(&(0x7f00000002c0), 0x0, &(0x7f0000000100), &(0x7f0000000140)={[0x9]}, 0x8) r6 = signalfd4(r0, &(0x7f0000000040)={[0x7]}, 0x8, 0x40800) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r7 = dup2(r2, r6) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r7, 0x3) 22:23:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r1, 0x20, 0x8851, 0x18000000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x52, 0x101}, 0x14}}, 0x0) syz_io_uring_setup(0x4815, &(0x7f0000000080)={0x0, 0xe597, 0x2, 0x1, 0x2eb, 0x0, 0x0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000140)) r4 = syz_io_uring_complete(r3) faccessat2(r4, &(0x7f00000001c0)='./file0\x00', 0x160, 0x300) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="000126bd7000ffdbdf250c00000008003b005f010000a6560f9cc2377c3ccfcb2786579d24dde40999cfcf6eb7ac2e493959d80fd03f2196b4dd2959618c49f0df61f635a7e1727158e1d73c8e96fda32e6d6596847ca8c8198f5d468fe90fca75ee"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8001) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x5c, r5, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffdc5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x5c}}, 0x44000) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r5, 0x800, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x40}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6111}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}]}, 0x44}}, 0x0) 22:23:23 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x5f) 22:23:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x101802) sendfile(r0, r1, 0x0, 0x9) 22:23:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) futex(&(0x7f0000000040)=0x2, 0x9, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x4}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000180), 0x1, 0x0, &(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000240)=0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) pread64(r4, &(0x7f0000000280)=""/5, 0x5, 0x2) 22:23:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27030000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2497.778635] tmpfs: Unknown parameter '/dev/ttyS3' [ 2497.806791] tmpfs: Unknown parameter '/dev/ttyS3' [ 2497.807994] tmpfs: Unknown parameter '/dev/ttyS3' [ 2497.808812] FAT-fs (loop7): bogus number of reserved sectors [ 2497.810060] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:23 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x776edb1ada19ff59}, {0xffffffffffffffff, 0x4001}, {r0}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2497.832906] FAT-fs (loop7): bogus number of reserved sectors [ 2497.833622] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffdffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:23 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ppoll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x0, 0x0, 0x3c) 22:23:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2497.888414] FAT-fs (loop7): bogus number of reserved sectors [ 2497.889874] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffe000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba030000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2497.966272] FAT-fs (loop7): bogus number of reserved sectors [ 2497.967798] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2498.002382] FAT-fs (loop7): bogus number of reserved sectors [ 2498.003917] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:24 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5020000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2498.082489] FAT-fs (loop7): bogus number of reserved sectors [ 2498.083233] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) syz_io_uring_setup(0xbb7, &(0x7f0000000040)={0x0, 0x1b1e, 0x2, 0x0, 0x30e, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 22:23:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:40 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x776edb1ada19ff59}, {0xffffffffffffffff, 0x4001}, {r0}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:23:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:40 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x5f) 22:23:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) pread64(r1, &(0x7f0000000040)=""/217, 0xd9, 0x5ea7) 22:23:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:23:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x20040, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ppoll(&(0x7f0000000180)=[{r1, 0x400}, {r2, 0xc420}, {r1, 0x801c}, {r3, 0x50}, {r4, 0x4120}, {r3, 0xd2}, {r0, 0x4400}], 0x7, 0x0, 0x0, 0x0) [ 2514.462436] FAT-fs (loop7): bogus number of reserved sectors [ 2514.463866] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2514.489602] FAT-fs (loop7): bogus number of reserved sectors [ 2514.490934] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6030000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x200, 0x480882) sendfile(0xffffffffffffffff, r1, 0x0, 0x7fff) openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x200, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000e, 0x8010, r3, 0x8000000) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r5}) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r9}}, 0x1cfd) syz_io_uring_submit(r4, 0x0, &(0x7f0000000180)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r0, 0x0, &(0x7f0000001580)={&(0x7f0000000200)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/226, 0xe2}, {&(0x7f0000001380)=""/210, 0xd2}, {&(0x7f0000001480)=""/179, 0xb3}], 0x4}, 0x0, 0x40000000, 0x1, {0x0, r9}}, 0x3) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:23:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2514.583848] FAT-fs (loop7): bogus number of reserved sectors [ 2514.585266] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd030000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2514.615390] FAT-fs (loop7): bogus number of reserved sectors [ 2514.616785] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2514.724075] FAT-fs (loop7): bogus number of reserved sectors [ 2514.725457] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:40 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:56 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="632d79bb836d637f4dfb4ae98737ef78f55e5bdf416bed22d6c6c702f8d34fd6223687b326e2ba7a400141b47cfb3036ce701a20da982abb2d622e86472a7ed6458c5712b261e97cd97dbd22efc4e05b74ebb4104813732a9b4d4d7057f1d0bc015a0a20d0d24f0f2e05cccbb766aedffc7b98ac36ce17f41c9dfc6c5bd0200e6c371a0c192999fcb5240832499c49ea7e772541850a86dcc0c778a6615f8527fa5148f8d2de23714e5f0b20aac19b20b804f766e5b9a259334854abdddb59b6e35229e7e6909f0dd76e899f8531462036db65303a1e60c3a34408608804ccdd86235ce8ac79d7adfd62b32276c0ddf6e0477e32c9", 0xf5, 0x9}], 0x8000, &(0x7f0000000200)={[{@map_off}, {@map_off}, {@nocompress}, {}, {@map_normal}, {@dmode={'dmode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x4}}], [{@dont_measure}, {@subj_type={'subj_type', 0x3d, 'mounts\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@fsname={'fsname', 0x3d, '@\':-#\x88-\f.)!(*-[-'}}, {@pcr}, {@subj_role={'subj_role', 0x3d, 'mounts\x00'}}]}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000300)={0x1ff, 0x7, 0xab7, 0x3, 0xcd26, 0x1ff}) 22:23:56 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 22:23:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fsmount(r1, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r2 = openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x3e) 22:23:56 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x776edb1ada19ff59}, {0xffffffffffffffff, 0x4001}, {r0}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:23:56 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x5f) 22:23:56 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) [ 2530.455902] FAT-fs (loop7): bogus number of reserved sectors [ 2530.456622] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2530.466368] FAT-fs (loop7): bogus number of reserved sectors [ 2530.467049] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:56 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:56 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:56 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2530.550575] FAT-fs (loop7): bogus number of reserved sectors [ 2530.551344] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2530.575928] FAT-fs (loop7): bogus number of reserved sectors [ 2530.577422] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:56 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:56 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2530.621156] FAT-fs (loop7): bogus number of reserved sectors [ 2530.621930] FAT-fs (loop7): Can't find a valid FAT filesystem 22:23:56 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:56 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:23:56 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:09 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:24:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:24:09 executing program 6: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11010000, 0x0, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x3b7b, &(0x7f0000000040)={0x0, 0x481b, 0x2, 0x3, 0x3dd, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff5000/0xb000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) r6 = syz_io_uring_setup(0xffb, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r8}}, 0x1cfd) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x800, 0x0, {0x0, r8}}, 0x4373bed6) r9 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x0, 0x40000) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r11 = openat(r10, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r12 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r13 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r14 = fcntl$dupfd(r13, 0x0, r13) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r14, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r15 = accept4$packet(r6, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000600)=0x14, 0x101800) lseek(r15, 0x0, 0x0) poll(&(0x7f0000000340)=[{r2, 0x1300}, {r4, 0x280}, {r6, 0x1008}, {r1, 0x8000}, {r9, 0x181}, {r10, 0x2000}, {r12}, {r4, 0x8000}, {r4, 0x4c84e6f1f6eea620}, {r14, 0x1198}], 0xa, 0x64) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r11, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x110, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x192}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6}, {0x8, 0x15, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xffff8001}, {0x6, 0x11, 0xe559}, {0x8, 0x15, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0xfffffffd}}]}, 0x110}, 0x1, 0x0, 0x0, 0x4080}, 0x40000001) 22:24:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x4001, 0x0) recvmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/191, 0xbf}], 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000100000001000400", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="14000000000000000100000001400000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00000062a87945d60a560b5e32005a208a1858ecb081733e334d2481a902765ccfa63bc1cafb288407628796c19de91d43a64eddc79fef0ac57f6c5a7ed8d88646d98884d834525c65c5c601c22da95db400eebc0c19fb6f300d31caa2d455812dc898f3088b", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa8}, 0x0) sendfile(r1, r2, &(0x7f0000000380)=0x5, 0x5a) 22:24:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:09 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:24:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000000)=[{r2, 0x4002}], 0x1, 0x0, 0x0, 0x0) close(r0) io_uring_enter(r0, 0x3ea7, 0x56ca, 0x2, &(0x7f0000000180)={[0x1000]}, 0x8) [ 2543.572642] FAT-fs (loop7): bogus number of reserved sectors [ 2543.573356] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2543.592685] FAT-fs (loop7): bogus number of reserved sectors [ 2543.593452] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x0, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) openat(r2, &(0x7f0000000040)='./file0\x00', 0xa8400, 0x10) 22:24:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:24:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2543.673208] FAT-fs (loop7): bogus number of reserved sectors [ 2543.674718] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2543.696393] FAT-fs (loop7): bogus number of reserved sectors [ 2543.697105] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2543.737792] FAT-fs (loop7): bogus number of reserved sectors [ 2543.738561] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2543.746267] FAT-fs (loop7): bogus number of reserved sectors [ 2543.746951] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:09 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2543.802919] FAT-fs (loop7): bogus number of reserved sectors [ 2543.803679] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2543.826964] FAT-fs (loop7): bogus number of reserved sectors [ 2543.827684] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:09 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:23 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000004700)=[{}], 0x1, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/82, 0x52}, {&(0x7f0000001100)=""/7, 0x7}, {&(0x7f0000001140)=""/71, 0x47}, {&(0x7f00000011c0)=""/50, 0x32}, {&(0x7f0000001200)=""/212, 0xd4}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/134, 0x86}], 0x8, 0x4, 0x401) io_uring_enter(0xffffffffffffffff, 0x248a, 0x1f94, 0x5, &(0x7f0000000040)={[0x1]}, 0x8) r0 = syz_io_uring_complete(0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) readv(r0, &(0x7f0000004680)=[{&(0x7f0000002440)=""/154, 0x9a}, {&(0x7f0000002500)=""/159, 0x9f}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/9, 0x9}, {&(0x7f0000004600)=""/123, 0x7b}], 0x6) 22:24:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:24:23 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:24:23 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:24:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, 0x0, 0x0, 0x0) 22:24:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x216080, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) ppoll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x8001}, {r0, 0x28}, {r0, 0x10}, {r1, 0x50}, {r2, 0x60}], 0x5, 0x0, 0x0, 0x0) [ 2557.359972] FAT-fs (loop7): bogus number of reserved sectors [ 2557.361481] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000080)={{}, "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"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000040)=[{r1}, {r1, 0x2a}], 0x2, 0x0, 0x0, 0x0) [ 2557.377751] tmpfs: Unknown parameter 'ÿÿÿÿ€' [ 2557.382923] FAT-fs (loop7): bogus number of reserved sectors [ 2557.384890] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2557.468544] FAT-fs (loop7): bogus number of reserved sectors [ 2557.469861] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:23 executing program 4: r0 = socket(0x23, 0x800, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file1\x00', 0x42b, 0x5, &(0x7f0000002440)=[{&(0x7f00000001c0)="46fde7a5766f635bc1a16163183d45d347774e394802fe549abb3fcfaf9beac37e97e0574d5258a321a10c633e1a6283a36fe27bed8f506463cfbfd9a9e207c7279c4804129621e87f6dc3ad69648adfc13426d96ca334a6b29bb7a96ad3bc284ed39be2e9e58469233250d9c6c8545d4f94cb77a011adcfdb51c141659d078efe9f49c31bec812acdf7c44282b26b6fbb33b80ec25ba62e00c7ec4d8327c667135b82f64660649b2c19af621cd007007b5593c793d6b2f0a7d0a2dedd7a147c20b7ff5e10", 0xc5, 0x8}, {&(0x7f00000002c0)="f291159d3a7d43cc4f98e91ba556a46025a6b07d470aea7d7be6b31375759778b82e01871cc0fad125c32b65bc33ecd06f0cf9934e96f8c4d5fc29ce2c3732a0ea5214435b2e96a67450b2654f020e93875edb893bceee278e02d482ddad2f364160af4f03db2fec31a8924130fb0aac02d570a2c3b2c61bfa7bd1470a3dc9863a09c02c59382020604653051d4b3346e5df", 0x92, 0x7fff}, {&(0x7f0000000380)="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", 0x1000, 0x800}, {&(0x7f0000001380)="775d1b8a7008e879d6d8a86aadc1994fb33ef024e2a9e6a77049e883e4d30ed4ceb51f67a7f3ce38f5ad180bc3659b84148dbece895344c740dfc1fb19d196ee252a3ae2d0497fd1da887e638b89876e0dc608e0cdc7e690e30b9e983aceb2a79296f9c935fbce76e87b80a20473bbd83d9bbd4b7882f6e5947d3687d180f6fe063c17157f6c0fc3169530880e09dd0d1e6e0ae35dceb82d02769bca131d683477d87324269d36b98cfab0155974f21e6e", 0xb1, 0x688}, {&(0x7f0000001440)="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", 0x1000}], 0x14000, &(0x7f0000000080)={[{@utf8no}, {@uni_xlateno}], [{@appraise_type}, {@dont_hash}, {@euid_lt={'euid<', r1}}]}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000002500)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000dfc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000002580)="3006346c9d0f056b16e46bb1b4c1cccc080932fad4315977cabb9f0f606e72e7f24c95559c4bb1f3926d887dc53686fdbf51b9585bf17c67ab9f53bf636de4e831f76fdc200d335784ae406ef724ef1243cbecca720843909a416483d7ee0047a010a62c360c0b7e03751f54c60bf69f7ea2c79a794f663148daaaf6b35caf9698ea34d15bc6b5275e2b9ed858e152b4822d89093e91f541b09267c3e9ce0ae1ffe5ce53dfd7415eec0b41c2e74800011baa0b9d4f", 0xb5, r2}, 0x68) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}], 0x1, 0x0, 0x0, 0x0) 22:24:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:24:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2557.551618] FAT-fs (loop4): Unrecognized mount option "appraise_type=imasig" or missing value [ 2557.585235] FAT-fs (loop7): bogus number of reserved sectors [ 2557.586730] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2557.609032] FAT-fs (loop7): bogus number of reserved sectors [ 2557.610210] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:23 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x111, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:23 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe0ffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2557.705937] FAT-fs (loop7): bogus number of reserved sectors [ 2557.707313] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2557.733842] FAT-fs (loop7): bogus number of reserved sectors [ 2557.735298] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2558.348525] FAT-fs (loop4): Unrecognized mount option "appraise_type=imasig" or missing value 22:24:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="53959972486f3aee79a0bd8cb39784144d030bf00c7de02061e850afc620f646d83b983bc2f8fedf5a7d2f103b6dbcce6abac62bb5a1bc0e84eebf263236f53bd89dee6057369a273226191423d569c5fbda05aff5b1daef5d7cbe9359e9c1fbe4c8aa9993589e0a664312a9", 0x6c, 0x100000000}], 0x2810482, &(0x7f0000000180)=ANY=[@ANYBLOB="726f6469723c6673757569643d3138350000000000000080640042626462332d623536392d393061613165cf302c646f6e745f6d6561737672652c617580000000000000006d653d232c5c21073a2d2c00"]) read(r0, &(0x7f0000000240)=""/228, 0xe4) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000200)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r2, {0x8000}}, './file0\x00'}) 22:24:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c5, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x20) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/153) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r4, 0x0, r4) write$sndseq(r4, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) dup2(r3, r4) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) 22:24:45 executing program 3: r0 = gettid() r1 = gettid() setpriority(0x0, r1, 0x0) pidfd_open(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000009c0)=ANY=[@ANYBLOB="010000b2ce259400c3054087", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff0f0000000000002e2f66696c65302f66696c653000"]) perf_event_open(&(0x7f0000000940)={0x4, 0x80, 0x4, 0x5, 0x8, 0x0, 0x0, 0x3, 0x2240, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000000900), 0x4}, 0x200, 0x4, 0x4, 0x5, 0x57, 0x3f, 0x9ec, 0x0, 0x3, 0x0, 0x8}, r1, 0x4, r2, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace(0x11, r0) sched_setscheduler(r3, 0x3, &(0x7f00000000c0)=0xfc) setpriority(0x0, r0, 0x0) r4 = pidfd_open(r0, 0x0) r5 = syz_open_procfs(r0, &(0x7f0000000080)='oom_adj\x00') ppoll(&(0x7f0000000000)=[{r5}], 0x1, 0x0, 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r6}) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000100)={0xc, 0x0, {0x1703, @struct={0xfffffffe, 0x3}, 0x0, 0x800, 0x10000, 0x400, 0x6729, 0x816, 0x18, @usage=0x1f, 0x29606159, 0x1, [0x3, 0x4, 0x2, 0x7, 0x6, 0xfffffffffffffffa]}, {0x8, @struct={0x81ab, 0x8}, 0x0, 0x5, 0x43733bc0, 0xfffffffffffff7f5, 0x8000, 0xfffffffffffffe01, 0x71, @struct={0x0, 0x7fff}, 0x3c9437bd, 0xff800, [0x7, 0xfffffffffffffff9, 0x1, 0xfe8, 0xe000000, 0x5]}, {0x2e4, @struct={0x2, 0x1000}, 0x0, 0x9, 0x9, 0x39, 0x7fffffff, 0xfffffffffffffffc, 0x80, @usage=0xeda, 0x81, 0x9, [0xc1, 0x3800000000000000, 0xff, 0xe1b, 0x99, 0x100]}, {0x8df, 0x8, 0x6}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r6, 0xc400941d, &(0x7f0000000500)={r7, 0x8000, 0x2}) 22:24:45 executing program 5: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:24:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:24:45 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = epoll_create(0x4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x1ff, 0x61, 0x20, 0x80000001, 0x5}) ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:24:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2578.979467] FAT-fs (loop7): bogus number of reserved sectors [ 2578.980906] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2579.004125] FAT-fs (loop7): bogus number of reserved sectors [ 2579.005580] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x101000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:24:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2579.085205] FAT-fs (loop7): bogus number of reserved sectors [ 2579.086619] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:24:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x327, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ba, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:24:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2579.258834] FAT-fs (loop7): bogus number of reserved sectors [ 2579.260238] FAT-fs (loop7): Can't find a valid FAT filesystem 22:24:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x330000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:24:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f6, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2579.320389] FAT-fs (loop7): bogus number of reserved sectors [ 2579.321802] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:00 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_open_dev$rtc(&(0x7f0000000040), 0xcc9, 0x501440) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x800000) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:25:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000040)={"35487349e3abbeb7405a231595e31743", 0x0, 0x0, {0xffe0000, 0x5e}, {0x1, 0x8000}, 0x67, [0x0, 0x0, 0xc000000000, 0x6, 0xffffffff, 0x1, 0x6f0, 0x8000, 0x7561, 0x2, 0x8000, 0x10000, 0x0, 0x3ff]}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) accept4$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}], 0x1, 0x0, 0x0, 0x0) 22:25:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000280)=""/177, 0xb1}], 0x6) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:25:00 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:00 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) syz_io_uring_complete(r5) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2594.105529] FAT-fs (loop7): bogus number of reserved sectors [ 2594.106923] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2594.120903] FAT-fs (loop7): bogus number of reserved sectors [ 2594.122387] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:00 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:00 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x430000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:00 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:00 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2594.241472] FAT-fs (loop7): bogus number of reserved sectors [ 2594.242916] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:00 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x505000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2594.295158] FAT-fs (loop7): bogus number of reserved sectors [ 2594.296072] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:00 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2594.310442] FAT-fs (loop7): bogus number of reserved sectors [ 2594.311302] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/bnep\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) 22:25:13 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:13 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) openat$sr(0xffffffffffffff9c, &(0x7f0000000480), 0x638002, 0x0) write$sndseq(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0x40, @time={0x20, 0x1000}, {0x9, 0x4}, {0x6, 0xff}, @note={0x1, 0x7f, 0x5d, 0x8, 0x9}}, {0xf9, 0x0, 0x0, 0x8, @time={0x1, 0xfdac}, {0x24, 0xdf}, {0x1, 0x2}, @queue={0xe1, {0x5, 0x81}}}, {0x9, 0x9, 0x20, 0x8, @time={0x8, 0x5}, {0x3f, 0x5}, {0x81, 0x6}, @ext={0x9, &(0x7f00000002c0)="cb3b1598684bc4df77"}}, {0x80, 0x7f, 0x4, 0x1d, @tick=0x4c6, {0x7, 0xe9}, {0x1, 0x3}, @addr={0x4b, 0x80}}, {0x3, 0x80, 0x4, 0x1, @tick, {0x9}, {0x2, 0x8}, @result={0x1000, 0x1}}], 0x8c) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x130, 0x0, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x6c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}]}]}, @TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xced5}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "d24b1810e7c26867a0a6d52d43f7ccef17e1e165f57e0556054d201fe38692f8c8"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "a10f3c1c7edea27067d83f8c386c9d4a0b7202feaa0309"}}, @TIPC_NLA_NODE_ID={0x18, 0x3, "f22326c0b31db21e8c8ab47d16fef5ac02b3214c"}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r3}], 0x1, 0x0, 0x0, 0x0) futex(&(0x7f00000003c0)=0x2, 0x0, 0x2, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x0) 22:25:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x4000010, r2, 0x8000000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r3, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x800}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4c040) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:25:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x700, 0x0, 0xd4f, 0x80000001, {{0xa, 0x4, 0x0, 0x9, 0x28, 0x65, 0x0, 0x1, 0x29, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x14, 0x66, 0x1, 0x9, [{@multicast2, 0x8}, {@empty, 0xffff}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000280)={'erspan0\x00', &(0x7f0000000200)={'erspan0\x00', 0x0, 0x700, 0x80, 0x20, 0xffffffff, {{0xd, 0x4, 0x0, 0x1e, 0x34, 0x65, 0x0, 0x40, 0x4, 0x0, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@noop, @noop, @timestamp={0x44, 0x1c, 0x50, 0x0, 0x2, [0x0, 0x200, 0xfffffff9, 0xffffff01, 0x200, 0x3]}]}}}}}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f00000018c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001880)={&(0x7f00000002c0)={0x1598, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_FEATURES_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x210, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x58, 0x3, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, '\xbd**/^%}%{[{.\\-:\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x1c, 0x2, '\\},-(#+*(\\:[#[.!&:{:{\x99^\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'mounts\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0xa6, 0x4, "8a26019a2dc4bcc354b3b4bf6e9b80d3fae96a7abcb0ad66e43f63ba841b0d14bc78ab56beacea55d2699aa58fff31c692fd678bf9644948c6272d7c09fffb637fb738d7918ca5dfc56b8cfdc9c2e20c8887f1faa940c8093d55292665251df4459c738eb8872f19c04ba9ed0f35758604d66cdf879ea09eed80f8cb164e86be3f55503a59c89f91704eedbb4e30d0f8caedcb08aadcbb3048593481f557011fe0a6"}, @ETHTOOL_A_BITSET_VALUE={0xe2, 0x4, "b05c54e75b8757534f61a2173b4f8c2dc29d9ddec9c9e52d8d4ebcf93f6a567ca363f46568fef908f0a03c8f913247bce5770cbf5d171f6a3f438e7ba364ca5c3faa5f82c0a7eea77fbe1cebff77ef4fae2ad96645800cc7b6f8a3b452b4233db91ac406a200e455c716c1383b3989a04a1ef6880260b07bf3faf981c1fff1f756d5d02d4460a8b05432105245f7acc98d46ac72dfaba017d7440b40eaaee9f59eca23d31629326e1591e20441ae74083bc682db5bd93b15ae1517bcaa0f822164fa2308518753a9740f88cec482fe0a4ba950b1ddeba4c85ab8b4e69ff6"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'mounts\x00'}]}]}]}, @ETHTOOL_A_FEATURES_WANTED={0x11f8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_VALUE={0x88, 0x4, "9fa24bf09415370ccc0d32ddd38646a45f49534bdc147088f65ca2a5e2dc48ae3ee25fdf05652a604a2bd0f0aaac0b596f28a8df89af8fa3f836d690bd89c336c20afa9c3bd19dc1679d625bcb857e8f967001a33cf04287a3a3cf4ec2a2664332c32a4f912d989899f598c041beeff56468897ba8f3a00f53f5e047be68fe61d2b82c0a"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x10000}, @ETHTOOL_A_BITSET_MASK={0xe8, 0x5, "32ab2ff20caf1aaab7bb002d31981d32c2054ac24cf1aa3557136346d033994c780ad677d0d4eed6264bf3585f0c6885ce442b9f26ba0daa5b7a956c5e3430c5e7ba3a02870a5c5a713cd20259ac099dce5437b02d782ce668f464490a6e121947ebd92af8a64a97ca8009c2a940d70fafaaadfea639212df1e86d02e7e190a8438e74168808f931057c3508edec0bbe02cdcf2f2371f4dcaf513b9c75b4bb8a3725e358aa3b6b3d6114025cf7a2050233f8e8dc17fc5418924d46acaf5e2e853ea048d5a494b504f9d4db13a5ba016b5bca4d6c6af1fd39dbe72ee70d52eb80bfdc0c31"}, @ETHTOOL_A_BITSET_MASK={0x78, 0x5, "33e63564c5a1104f7700f8891bd1dc4a89d9b0ce12489c2241220a6b51958ffe2d62d1e388609189d407efba2fd574f9fd4288a8765e1a4a27fa11a5e0ee1dd641c1f448828b590331433c0b7fd23d054c402dcf0740001c5a3b98b5fc1dc4c9edb97c2c54227466e1571a597c62772be510f225"}]}, @ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0xc0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xbc, 0x4, "a2ad2a5c8599096eadc6b78aceeee11e660c4166ef305358cc3da41a70e006eddac59bb4585aa6a649a94f6cd6578e758d4d960176f7da6a746feaff98afb7fe4f1addf67b83eb5f2ba2d1e54ffb4ec39b75ad15e2d771898b40793b5df806de7fcc5244c90c97e01523966cca6c31f0e5e93c565c8d7a5d8a25cea30edd434f519ff27036ce1ad85b9f814ce3ab6a4d1939e3a8c06cc61c1a0d8ec3d3d286c550d31078aabf09f177da3d3006b3f7078cb3e3c1f0a96522"}]}]}, 0x1598}, 0x1, 0x0, 0x0, 0x1}, 0x24000850) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:25:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x530000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2607.675848] FAT-fs (loop7): bogus number of reserved sectors [ 2607.676663] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2607.715421] FAT-fs (loop7): bogus number of reserved sectors [ 2607.716177] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:13 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1101, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:13 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x605000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2607.863702] FAT-fs (loop7): bogus number of reserved sectors [ 2607.864480] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2607.880186] FAT-fs (loop7): bogus number of reserved sectors [ 2607.880948] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') openat(r0, &(0x7f0000000140)='./file0\x00', 0x410080, 0xc2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) creat(&(0x7f0000000100)='./file0\x00', 0x184) sendfile(r2, r0, &(0x7f00000000c0)=0x3, 0x9) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {r0}, {r0, 0x100}, {r0, 0xc8}, {0xffffffffffffffff, 0x224}, {r0, 0x2}, {r1, 0x4}], 0x7, 0x0, 0x0, 0x0) 22:25:29 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4e5d, 0x2, 0x0, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:29 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:29 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2703, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:29 executing program 3: r0 = getpid() r1 = getpgid(r0) getpgid(r1) r2 = syz_open_procfs(r0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r2, 0x2514}], 0x1, 0x0, 0x0, 0x0) 22:25:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/75, 0x4b, 0x1) 22:25:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r3, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x810}, 0x8000) r4 = openat$cgroup_int(r1, &(0x7f00000001c0)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) pwrite64(r4, &(0x7f0000000200)="b19bd7c3af0611cea95880950a51e964db226568ec36d6453bcf37abe290d8f9a0726c239252a857b2fdc61a0a4d1c92c0003c601214a8b1e93dd1adbeb467f095ec1f80fb463f84d2f84aa76ca4617558adbede72a657fd73be722e734589bcec7d30c3763baa107c2d5cce5e7c7a8277a0b4a294c018d6b48863acdeded24b5f4341e899a9a4f7c8118c829507d1339d09800efc25ed63d02a578295470479c37055285c6a91fef7f5e91b261cd4e56078c7", 0xb3, 0x99) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r5 = socket$inet(0x2, 0x80000, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x128, r7, 0x800, 0x70ad29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xd0, 0x7d}}}}, [@NL80211_ATTR_MAC_ADDRS={0x58, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x70, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @device_b}, {0xa}, {0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x850}, 0x8000) openat(r6, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) fadvise64(r6, 0x468, 0x8, 0x3) fstat(r5, &(0x7f00000002c0)) [ 2623.295527] FAT-fs (loop7): bogus number of reserved sectors [ 2623.297018] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:29 executing program 2: stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0x0, 0x0) mount$9p_rdma(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20000, &(0x7f00000001c0)={'trans=rdma,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@sq}, {@sq={'sq', 0x3d, 0x2}}, {@rq={'rq', 0x3d, 0x200}}, {@timeout={'timeout', 0x3d, 0x1}}, {@timeout={'timeout', 0x3d, 0x3}}, {@timeout={'timeout', 0x3d, 0x4}}, {@sq={'sq', 0x3d, 0x3}}, {@timeout}, {@sq={'sq', 0x3d, 0x9}}], [{@permit_directio}, {@euid_gt={'euid>', r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'A'}}]}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1, 0x3218}], 0x1, 0x0, 0x0, 0x0) move_mount(r1, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000300), 0x10400, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none}, {@mmap}, {@privport}, {@uname={'uname', 0x3d, '\\'}}, {@cache_mmap}], [{@dont_measure}, {@uid_lt={'uid<', r0}}]}}) dup2(r3, r1) socket$inet_udp(0x2, 0x2, 0x0) 22:25:29 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:29 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) 22:25:29 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x705000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2623.462609] FAT-fs (loop7): bogus number of reserved sectors [ 2623.464035] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:29 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}], 0x7, 0x0, 0x0, 0x0) [ 2623.503129] FAT-fs (loop7): bogus number of reserved sectors [ 2623.504476] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:29 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba03, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 22:25:43 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) fcntl$getown(r1, 0x9) 22:25:43 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc502, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:43 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:43 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:25:43 executing program 1: msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000040)=""/254) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = msgget(0x3, 0x32) msgrcv(r1, &(0x7f00000002c0)={0x0, ""/4096}, 0x1008, 0x73cc5f588e791836, 0x2000) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/76) r2 = msgget(0x3, 0x32) msgrcv(r2, &(0x7f00000002c0)={0x0, ""/4096}, 0x1008, 0x73cc5f588e791836, 0x2000) msgsnd(r2, &(0x7f00000001c0)={0x3, "e1183a715e9d5b58c6a5508448ba09f7e399898166306d79c462e9"}, 0x23, 0x800) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000180)=0x2) 22:25:43 executing program 4: r0 = gettid() setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/sockstat\x00') [ 2637.572869] FAT-fs (loop7): bogus number of reserved sectors [ 2637.573664] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2637.589739] FAT-fs (loop7): bogus number of reserved sectors [ 2637.590509] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:43 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf603, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:43 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x805000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:43 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2637.660793] FAT-fs (loop7): bogus number of reserved sectors [ 2637.661611] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2637.677487] FAT-fs (loop7): bogus number of reserved sectors [ 2637.678196] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:43 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x830000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:43 executing program 3: r0 = getpgrp(0x0) prlimit64(r0, 0x8, &(0x7f00000000c0)={0x7b, 0x1}, &(0x7f0000000680)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fd\x00') syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:25:43 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd03, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:43 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2637.742703] FAT-fs (loop7): bogus number of reserved sectors [ 2637.743445] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:43 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:44 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:44 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x905000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:44 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2638.499204] FAT-fs (loop7): bogus number of reserved sectors [ 2638.500762] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:44 executing program 1: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x8000000, @empty, 0x2}}, 0x0, 0x0, 0x37, 0x0, "955847d89a098afeb330988b25d92cab62657695530b8ef35f3cd89ff8d7d7498ea69e4756fbb16d776b37603035bcd37deee86434ccf730925c701f9868b8e3232665863fe3db37ad5047f21fdcad7b"}, 0xd8) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:25:44 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:25:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/132, 0x84}], 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1880008, &(0x7f0000000280)=ANY=[@ANYBLOB='t=\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6d6d727317ec0c9ac99ccfb69f8a7c95696f6e3d3970323030302e752c73798ac6d1d4075b3d6d6f756e7473002c646f7e745f61707072616973652c7375626a5f726f6c653d2c00"/83]) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:25:44 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2638.561986] FAT-fs (loop7): bogus number of reserved sectors [ 2638.563448] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:44 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:44 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:44 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2638.665612] FAT-fs (loop7): bogus number of reserved sectors [ 2638.666887] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:59 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:25:59 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x9, 0x2}, 0xe) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ppoll(&(0x7f00000000c0)=[{r1, 0x710c}, {r2, 0x40}, {r0, 0x13645}], 0x3, 0x0, 0x0, 0x0) 22:25:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:25:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x8120}], 0x1, 0x0, 0x0, 0x0) 22:25:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) syncfs(r1) 22:25:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:25:59 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:25:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) r3 = getpgid(0xffffffffffffffff) r4 = gettid() setpriority(0x0, r4, 0x0) pidfd_open(r4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000fc0)=0xe8) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r6, r7, 0x1000) r8 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r8}) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001000), 0x40000, 0x0) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000001040), 0x81, 0x0) sendmmsg$unix(r1, &(0x7f0000001100)=[{{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="9c521a6dd94a6e5565cbeb224df38d751440cb4871fd2de07167a265cae29909881be66c42265c0910c9c85e127d45c5354f26663c3a20", 0x37}, {&(0x7f0000000140)="07ef8236d21982cc74a3021200e976ea7526df4a33b28197d4234b4ac7d3b7b769c4bec48f8e5896143cce077ef4a409bfa540b42c631b633572ebe59a74c26b3e8b8c334403b553c0fbee6dfbfcbcaa93eae16ef0f2b19d52c12719eefc7593a5ca12bfbb07b4766a703a92b114ff4f232e8cc701a9ad0f1dca50b7efbf682ab093dd34622893bf058a03d30a50cb45a09d65e895b2656e303f9c6e2c92d85d28ce038841e7b94697342cad8edacad3730388cb01df9041800a63572e270faaf477d58e05dbd64e59af9b45592d6d3a9a49220d486212c2e90528158c9a13edfb39d9ae", 0xe4}, {&(0x7f0000000240)="9916b89c0c8820016384958797a69d9bef9bdaadb08cfec0a248dedb28bd079efcce68df11949cc3bfe9a45c8d24deb38577baacc9a32ce1c3928d31c993dc68c536c6dbe50fe5ab79be65300f5152c7a65b2a45a76805d42ec6eff4c51ebd9b70fe6d717c05a1b70c70b60bfc3a24604ad738498934dd9d657d66c16a2a89d88680f821", 0x84}, {&(0x7f0000000300)="4da3d31014c0fd6ca41c9cf9415a5b3713508741ff7c07357a2849cb2949a4c1f988c014ed0eeb67693f38c289449f20d3846cace2e7351d9fd1ec5ddecc7463e64414258ea899f61a96604169a6", 0x4e}, {&(0x7f0000000380)="702c4b173e0442bec7c6d278305f398b856b3f9d80c243a51e00d5c56b99a3ca991952d0a3c641ed1c8dc67c8997157933c66983575ece944ee8922db4e49df182b0804837d5094771563f0906f737cfe077d82c32b5cf8e0c7818a00ba670ca3ab2eb19ecc5c031", 0x68}], 0x5, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff}}}], 0x60, 0x4005}}, {{&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000005c0)="ef2768df90689bbe6bc31436f226a8c6b9978e4a82efdba004290438fbb1e418891970c0bf76fe37436d8e821a096d0f15b1dc", 0x33}, {&(0x7f0000000600)="9997cda3e381544d52f8941f5535e3413a1f3c0caefab1a2695da840c5217865dbd1398cde1708f227d8f0e6e895f261378c7dbc269be7b3f153551eb80e2b65fca17f00aa5a4ae2a88058d5f53f58106b58428a40b8f492f5815b67237356e94560626b60265cc3cf4b", 0x6a}, {&(0x7f0000000680)="98a5baa036354cc85194997d1a439b44cac3742ffda2a1ad5235d042d1443fbb4b7c7722581cf93ff4a5e4839ee2954dbc339d5932fbf3e8426fdb3476dbbc735825693225bfb6b7f96aaf59aa117484c161e9f27389c13f338bf66ff5ba344be6d4826005c30473f41e19994977147465bc0337e3c915dd5c28faf02dd88321fff45f5d93652cb8845e3d120219cd29cc40f0360b5d576f643cc7c56365e422adc4f610e1d22d6aed07ec52e43378d3fe05cb7c661bb79a355055b0", 0xbc}, {&(0x7f0000000740)="12712f5eb2d671343fe881aafe3cb91fb5a9365f166bfac9893a5a9bb2e057bb2a86b94ad6592fa4aca67304a247a652ee6afbea5edd391b14e5da124c65d993034de18299a345f5d31c2323d68d92b7dbb47216c493f3", 0x57}, {&(0x7f00000007c0)="9aae787b6d49ec5f9a2ade1d6a76ae566b4cc39c2e21392d1ac028e9c33ed7e9c88061953b28231b796ee935cb2cb0c8ef385ebd4d18d7d39d19b65ce7ab8f69ee03141015e237058acec173d537fba6c4d13c722d3318114974086b5cb5e190a02bc3c3c986215d03fd940b041ca7244e5b3529a1bcd0438b717d29c8efef33d2ca6a439154bb3040855a2c5b88add08bb08bbb75fe85a7f6cdf7b920b974f3", 0xa0}, {&(0x7f0000000880)="420c9c586467a18ae72930ed8c5cf91c694b5aa194600affb7ff766d3b9a66c2", 0x20}, {&(0x7f00000008c0)="df742034965ad8894ba443c7abc8923370a3f152e1a3fc132500f3c5fc3766fc87d2ac36099aeae816c6", 0x2a}], 0x7, 0x0, 0x0, 0x4}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a00)="19f173548c02ce99255718c496cc5d1d15d1f83914cd1b712360913e86186a7403f7cb7cbe02bcfd5f9c7905bfcf4ca02c530c8bbe8305f90ab07c8d3e50eca8affc24036c1e57ac5aacfb7ab9cb64", 0x4f}], 0x1, 0x0, 0x0, 0x8801}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000ac0)="867523caa658164254fb5c308fffed5e16ff82d211e61415f6adbe963ddf7fe95ae22b747cb715151c1a33f8e4ee9bbb39c7faa545efc0e45a2957d2babe94ae920da9bf9856800114679e8453fd078c16874c27f4ed6d5996f3bd9e65e3b8fbcc78ac68dc567ff71f645640f3b147ed876b092b10adb4e0359a0233b4d166002dec46aa30af39fb8c9e289c2551851d671b38f73b4bb810e4da6594c5076f0d8e870d87b6e5292583", 0xa9}, {&(0x7f0000000b80)="9d0bd9544c0e066d5989c3ac10629beffc01cabb", 0x14}, {&(0x7f0000000bc0)="5b736d608e5c7b9c63528689e9d1ddc824db5000ac7efc9e62154274487630614c15bdd5bf229352d14343345097d27be78ba198ba472658d736dac2d9f57d3aa2d1a2eb169854b15590643c867107d6b905cf7c32bcc3e592fbbbafb54d4e5e3f2029bde8b210641a7de86fe9d75df63c8a5eef1ba0eadba6ce1ce941800b036dd37807d12dcf32c32f6fa0244fbed16c881e78de0412fbaa886fa42bda72bc76c8b0beb1e50770e66754d3ebcd96e3effa3012b037a5bf829b7c5f187838f6c4a00e325bd70291bc546d455a11a30d89b6cc089e622e2810c655", 0xdb}, {&(0x7f0000000cc0)="6037a24395ed4d70efda1c943c74aba7f44996dde0c59d45b7c386ed26577d9713bacfff8cf9679d63443fec1027caaf0af912c170f5323b9285374e3a9d4f71154ebdca7a067c5f3c507192394f5057c12d28c0910aa3d4cc3695215d35a7a423d44a80b1f9b17fddf2b6f44bacba12094a5514f5037d541e", 0x79}, {&(0x7f0000000d40)="945b07022f0993b6646bf5377b923132270fbc400cd164392bd93a76f06051c22de593ec437c4ee9e50bea955ab640bb50a61ab886ad8420bcf79c5a999c5828cc19269a728877c49f61ccda61438baa75cdbb2b5d44cd5cddc5b45ea39dadc6e63e2dcdf90b60a710462eca6b9da370363798df73de3cb460f38c852fd54b7ae81cd867ba63a5df37cd1d0501b27b0dcee25599c6882b90b0ef83402d8e3f004c374124535d26ec5dd7e4019cf7b7373514dfe8a13fca7cb46d2e019f96f811531054b7f5b42ac2fb6b", 0xca}], 0x5, &(0x7f0000001080)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, r7}}}, @rights={{0x20, 0x1, 0x1, [r8, r9, r10, r0]}}, @rights={{0x10}}], 0x50, 0x8095}}], 0x4, 0x20000000) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:25:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r0, 0x42, {0x0, r1}, 0x0, 0x5, 0x0, {0x0, r2}}, 0x2) [ 2653.359051] FAT-fs (loop7): bogus number of reserved sectors [ 2653.360498] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:59 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2653.379995] FAT-fs (loop7): bogus number of reserved sectors [ 2653.380927] FAT-fs (loop7): Can't find a valid FAT filesystem 22:25:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x101}, {r2, 0x4000}], 0x3, 0x0, 0x0, 0x0) 22:26:12 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:26:12 executing program 1: r0 = getpgrp(0x0) prlimit64(r0, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = getpgrp(0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='mounts\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) 22:26:12 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340), 0x204680, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000380)={0x6, 0x2, 0xfe, 0x200, 0x1, 0x9}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1e8, r3, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x75fb}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}]}, @TIPC_NLA_LINK={0xc0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff8001}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4306}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x17b}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xbc4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x100000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x14, 0x2, @in={0x2, 0x42, @local}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x24008004}, 0x4000000) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r4}], 0x1, 0x0, 0x0, 0x0) 22:26:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:12 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000040)=[{r1, 0x8101}, {r1, 0x2}], 0x0, 0x0, 0x0, 0xfffffffffffffff2) 22:26:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}], 0x6, 0x0, 0x0, 0x0) 22:26:12 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2666.780577] FAT-fs (loop7): bogus number of reserved sectors [ 2666.781348] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2666.825422] tmpfs: Unknown parameter '' [ 2666.836628] FAT-fs (loop7): bogus number of reserved sectors [ 2666.837927] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:26:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x5, &(0x7f0000000180), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r3, r2, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000040)={0x0, 0x989680}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x400}) 22:26:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0x0, 0x0, 0x0) 22:26:27 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe30000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:26:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x1}], 0x5, 0x0, 0x0, 0x0) 22:26:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:27 executing program 3: sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000540)={0x49c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NET={0x68, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3d4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fde66e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xc7b5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x128, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xab7}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "d43287b264df700445ceb575a19308401194d18ceb01056a"}}, @TIPC_NLA_NODE_ID={0x78, 0x3, "683c8e0b88916c251ad52e8c2d921d21c2ca2ef7b8f5f7ffe556f15a1050c19d430bbc7bd6c5fdec74f632a6e61c69c89ceba28d8d28a6576debd176cb5804f473046446f0f0dcc047250d2d9cd0a4c9e085cd19a710ff9d1f2ddeff61c61cf0c22c7281de3fda8a06cc5e9f8077352a54f67510"}, @TIPC_NLA_NODE_ID={0x63, 0x3, "feb1c9a0c6e1346932e1835cca728c8306d1e5bec21d9431ad5269dc74a629a44da896e455162de955d67c4d0efdadf4ac18d50365642dd44caf725526b365af91319a551fca6351cae0594089f65582660241086599b2f92fc0e260d1ff0f"}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x254}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x420}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0xcc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x0, @mcast2, 0xfff}}}}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'eth', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x3, @local}}, {0x14, 0x2, @in={0x2, 0x4e20, @local}}}}]}, @TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3800000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7807}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_LINK={0x94, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1c27bdc3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5a8be928}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x49c}, 0x1, 0x0, 0x0, 0x20004000}, 0x40) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "09f77f", 0x3, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0009e6", 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, [], "1ecab1a5ff99969a"}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:26:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000052000101400000000000080000000000"], 0x14}}, 0x0) syz_io_uring_setup(0x6c12, &(0x7f0000000440)={0x0, 0xe597, 0x2, 0x80000001, 0x2eb}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000140)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000380)={0x0, 0x3741, 0x4, 0x215, 0x8000}) r2 = syz_io_uring_complete(r1) faccessat2(r2, &(0x7f00000001c0)='./file0\x00', 0x160, 0x300) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000126bd7000ffdbdf250c00000008003b005f010000a6560f9cc2377c3ccfcb2786579d24dde40999cfcf6eb7ac2e493959d80fd03f2196b4dd2959618c49f0df61f635a7e1727158e1d73c8e96fda32e6d6596847ca8c8198f5d468fe90fca75ee"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8001) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x5c, r3, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffdc5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x5c}}, 0x44000) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x100, 0x70bd28, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/anycast6\x00') r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) setsockopt$WPAN_SECURITY(r5, 0x0, 0x1, &(0x7f0000000080)=0x2, 0x4) ppoll(&(0x7f0000000000)=[{r4, 0x400}], 0x1, 0x0, 0x0, 0x0) creat(&(0x7f0000000280)='./file0/file0\x00', 0x28) 22:26:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}, {0xffffffffffffffff, 0x10}], 0x4, 0x0, 0x0, 0x0) [ 2681.563999] FAT-fs (loop7): bogus number of reserved sectors [ 2681.565488] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2681.617739] FAT-fs (loop7): bogus number of reserved sectors [ 2681.619142] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {r1}], 0x3, 0x0, 0x0, 0x0) 22:26:27 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:26:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:26:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2681.779035] FAT-fs (loop7): bogus number of reserved sectors [ 2681.780472] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}], 0x2, 0x0, 0x0, 0x0) [ 2681.818928] FAT-fs (loop7): bogus number of reserved sectors [ 2681.820357] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$HIDIOCAPPLICATION(r0, 0x4802, 0x7f) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x10001, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="7fe1cf1ee0088fad32afacbb77e68bbc5ce6eb8794c827ffbfae30b8fac01d33889a92a652e27b8ddac7ef963f3c33158d6987157d2eb04e6b9d4c86d157862866690684a1dcb4a404801893d1d9973f3658f5d288a5c46b082f9e6e5e386b4080ed3dd1f4f0f2ba89e8ad80da3165796ee3f392d3ea12a212e8001ace708e9a09d4f3f9124725", 0x87, 0x80000000}, {&(0x7f0000000180)="6b25baa4ce19f495919dfdca3b9da7556c3d042b02fe52138040b0b992a84ac25b3bd2de56ac748e321d06c6881d4e551892c1b0baf340c49b902f760e1ae0320237d8e54f198a6f72f42d08c8a033fc5b38e4924a5f70181a6e56e0858ee39862a2aa6521b056b1edf84e88a33cda0b339e5205d7debc45fa165eebf4111284d1ce3a3098ee10086f453e6fa1bb36fd7c21b528d2505df63e6e41ba44ee1e8a6762b4a397705de51301a7d63fd28f3b0e70a56d8eb83c37fdf255c34a0c42db39d8a42334082a", 0xc7, 0x1}, {&(0x7f0000000280)="82b38893f4dc5a563459ecc0d2a17d55ca5dfc0892085766f8ed8306510e9a98b68d1cceee2d5780492179a3ad6666295834cc6afc75909ce05145c1c79a4b79510a9d61e3", 0x45, 0x4}, {&(0x7f0000000300)="aac84500fb451566feeae9043f5558d6dc937d0cd5c81d5ef1173db9036ede77cf7544b69d1a4c921010aa397355e5691a32be675f7444810b45a867ee44f1b8e1e695e2e782bbc2be2cf7168069a9c5a8f751a40e57af0720963d57d741af940563c11b78569c2139a34d6f5beab209a9d55fd76347635a390c3292052820d2ab1a1cc3ec772eac1abfaf9a47a237eab0e232e795932dd85c28", 0x9a, 0x4}], 0x20000, &(0x7f0000000600)=ANY=[@ANYBLOB='nocompress,iocharset=macromanian,cruft,nojoliet,uid=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d730800000000000000736d61636b6673726f6f743d6d6f756e7473002c646f6e745f6d6561737572652c6673757569643d36333264616532322d644585392d00330b322d633662312d66326656616166642c00f650a971c9529bd71f1c8a8c7efd4b1e941ef90ed38a1ede7cf421fc558df5781b559642a5"]) openat(r2, &(0x7f0000000500)='./file0\x00', 0x210000, 0xd1) r3 = syz_open_dev$rtc(&(0x7f0000000580), 0xb7, 0x80000) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000005c0)={0x8, 0x4, 0x4a, 0x570, 0x8}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540), 0x10000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:26:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:45 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 22:26:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:26:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}], 0x2, 0x0, 0x0, 0x0) 22:26:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:26:45 executing program 1: ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:26:45 executing program 4: syz_io_uring_setup(0x60f5, &(0x7f0000000040)={0x0, 0xe34e, 0x4, 0x0, 0xba}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r1 = syz_io_uring_setup(0x2150, &(0x7f0000000140)={0x0, 0x28e7, 0x24, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x20, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) r5 = syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r7}}, 0x1cfd) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x4020030, r3, 0x8000000) r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x30, r5, 0x10000000) r10 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r10}) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r11, &(0x7f0000000240)='./file0\x00', 0x10080, 0x4) syz_io_uring_submit(r8, r9, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x5c, &(0x7f0000000340)=[r1, r10, r11], 0x3, 0x0, 0x0, {0x0, r7}}, 0x3) syz_io_uring_submit(r0, r2, &(0x7f00000002c0)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000400)="1d63049580159106cc91900ae19d2b738a313ae02509e4e0f5820335c064567db86fcbdcb03d1ec27c65576fac44b77f98a4954b07d73c82213a5b845a4c58160a1b42b8e543161501d22172c8bcd7896db90f8e75a8", 0x56, 0x4080, 0x0, {0x0, r7}}, 0x2) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x110, r12, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r13}], 0x1, 0x0, 0x0, 0x0) [ 2698.982355] FAT-fs (loop7): bogus number of reserved sectors [ 2698.983299] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}], 0x2, 0x0, 0x0, 0x0) 22:26:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2699.024720] FAT-fs (loop7): bogus number of reserved sectors [ 2699.025631] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1201000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2699.100689] FAT-fs (loop7): bogus number of reserved sectors [ 2699.102059] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11010000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {}], 0x3, 0x0, 0x0, 0x0) 22:26:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2699.125073] FAT-fs (loop7): bogus number of reserved sectors [ 2699.126481] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:59 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:26:59 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mounts\x00') r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r1, 0xfff, 0x0, 0x195}, 0x40) r3 = syz_io_uring_setup(0x6d76, &(0x7f0000000080)={0x0, 0x14f, 0x8, 0x1, 0x2b3, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r9}}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) syz_io_uring_submit(0x0, r8, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r10}}, 0x0) r11 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r11, &(0x7f0000000140)='./file0\x00') openat2(r11, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r11) ioctl$FS_IOC_RESVSP(r11, 0x40305828, &(0x7f00000001c0)={0x0, 0x1, 0x9, 0x100}) 22:26:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {}], 0x3, 0x0, 0x0, 0x0) 22:26:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x4000010, r0, 0x8000000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x3, 0xb3) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r6}, 0x0) r9 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r12}}, 0x1cfd) syz_io_uring_submit(r7, r5, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r0, 0x80, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x80, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4, 0x3}, 0x0, 0x0, 0x0, {0x0, r12}}, 0xc8) r13 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r13, r5, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r14 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x200, 0x4, 0x2}, 0x18) syz_io_uring_submit(r1, r5, &(0x7f00000000c0)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x2000, @fd=r14, 0x88a, 0x7, 0x0, 0x18, 0x1, {0x1}}, 0x3) 22:26:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x2080, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000080)={r2}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) 22:26:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:26:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/vlan/vlan0\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 22:26:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2713.054091] FAT-fs (loop7): bogus number of reserved sectors [ 2713.055402] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2713.071545] tmpfs: Unknown parameter '' [ 2713.081316] FAT-fs (loop7): bogus number of reserved sectors [ 2713.082604] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2713.091886] tmpfs: Unknown parameter '' 22:26:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27030000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2713.111684] tmpfs: Unknown parameter './file0' 22:26:59 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:26:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r0, 0x4001}, {}], 0x3, 0x0, 0x0, 0x0) 22:26:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:26:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4040080}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x70, 0x32, 0x100, 0x70bd27, 0x25dfdbfd, {0xa}, [@typed={0x4, 0x1f}, @typed={0x5, 0x13, 0x0, 0x0, @str='\x00'}, @nested={0x4f, 0x73, 0x0, 0x1, [@typed={0x4, 0x91}, @generic="28db4c4d38bce759b52824af7dba4738a664829673dde7bae65788773f2687bd88d56082ed2274fa2b2575946e484e345b7bcad4ce3ab47e2f6adae45a5ea638b3d09e17ee7123"]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40480e1}, 0x4) recvmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040), 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/206, 0xce}, {&(0x7f0000000200)=""/77, 0x4d}], 0x3, &(0x7f00000002c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x60}, 0x40000020) syz_open_procfs(r2, &(0x7f0000000380)='fd/4\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:26:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {r1}], 0x2, 0x0, 0x0, 0x0) 22:26:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1012c3, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x4, 0x0, 0x0, 0x6}) r4 = syz_io_uring_setup(0x805c28, &(0x7f0000000180)={0x0, 0xb0a0, 0x0, 0x0, 0x373, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000001040), 0x202900, 0x0) write$binfmt_elf64(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xb3a) r6 = io_uring_setup(0xd24, &(0x7f00000000c0)={0x0, 0x823a, 0x4, 0x0, 0x15d}) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x1, 'queue0\x00'}) r9 = gettid() setpriority(0x0, r9, 0x0) pidfd_open(r9, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x3}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x80, 0x7, 0x4, 0x5, 0x0, 0x2, 0x8000, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x80000000, 0x6}, 0xf220, 0x2, 0x1ff, 0x5, 0x800000000000, 0x8, 0x1f, 0x0, 0xfffffffd, 0x0, 0xfff}, r9, 0x2, r10, 0x8) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000140)=[r6, r1, r8, r0], 0x4) ppoll(&(0x7f0000000000)=[{r1, 0xa420}], 0x0, 0x0, 0x0, 0x0) 22:26:59 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:26:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2713.290429] FAT-fs (loop7): bogus number of reserved sectors [ 2713.291995] FAT-fs (loop7): Can't find a valid FAT filesystem 22:26:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2514040000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:26:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {}], 0x2, 0x0, 0x0, 0x0) [ 2713.442576] FAT-fs (loop7): bogus number of reserved sectors [ 2713.443892] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2713.466947] FAT-fs (loop7): bogus number of reserved sectors [ 2713.468408] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {}], 0x2, 0x0, 0x0, 0x0) 22:27:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:27:13 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2a) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/psched\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:27:13 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000004c0)=[{0x0, 0x3f, 0xe4, 0xff}, {0x401, 0x2, 0x0, 0x9}]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000000c0)={0x0, 0x1ff, 0xfffffffffffffcbb}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) dup2(r3, r5) dup(r2) ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:27:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2614040000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:27:13 executing program 3: r0 = gettid() setpriority(0x0, r0, 0x3) pidfd_open(r0, 0x0) r1 = getpgrp(0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/fib_triestat\x00') r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f00000000c0)={@desc={0x1, 0x0, @auto="dc45489f0b50bf2d"}}) ioctl$FITHAW(r3, 0xc0045878) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) 22:27:13 executing program 4: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:27:13 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba030000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2727.207173] FAT-fs (loop7): bogus number of reserved sectors [ 2727.207972] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2727.221472] FAT-fs (loop7): bogus number of reserved sectors [ 2727.222245] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x776edb1ada19ff59}, {}], 0x2, 0x0, 0x0, 0x0) 22:27:13 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5020000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:27:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2e00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:27:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) [ 2727.279075] FAT-fs (loop7): bogus number of reserved sectors [ 2727.279861] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:13 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:27:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:27:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:27:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:27:13 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2727.375056] FAT-fs (loop7): bogus number of reserved sectors [ 2727.376507] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2727.404039] FAT-fs (loop7): bogus number of reserved sectors [ 2727.404806] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}, 0x101}) 22:27:14 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4314040000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:27:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x8, 0x40800) pipe2(&(0x7f00000000c0), 0x4000) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r1, 0x10}], 0x2, 0x0, 0x0, 0x0) 22:27:14 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6030000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2728.075732] FAT-fs (loop7): bogus number of reserved sectors [ 2728.077536] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) copy_file_range(0xffffffffffffffff, &(0x7f0000000040)=0xa, r1, 0x0, 0xa03, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2728.119350] FAT-fs (loop7): bogus number of reserved sectors [ 2728.120716] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:27:14 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) 22:27:14 executing program 2: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x276}}, './file1\x00'}) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0xffc, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x0, 0x2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100), &(0x7f00000001c0)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r9}}, 0x1cfd) syz_io_uring_submit(0x0, r3, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x200, 0x0, 0x7}, &(0x7f0000000080)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r9}}, 0x9b67) ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 22:27:14 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd030000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:27:14 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2728.260974] FAT-fs (loop7): bogus number of reserved sectors [ 2728.262423] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2728.287937] FAT-fs (loop7): bogus number of reserved sectors [ 2728.289970] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:27 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:27:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:27:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:27:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:27:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x1, 0x68, 0x1000, 0x20, @remote, @mcast1, 0x7800, 0x1, 0xf6d, 0x400}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:27:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) 22:27:27 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:27:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) write$P9_RREADLINK(r2, &(0x7f0000000180)={0x16, 0x17, 0x1, {0xd, './file0/file0'}}, 0x16) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2741.668832] FAT-fs (loop7): bogus number of reserved sectors [ 2741.670588] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) [ 2741.677680] tmpfs: Unknown parameter '' [ 2741.708535] FAT-fs (loop7): bogus number of reserved sectors [ 2741.709377] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4d39589d00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:27:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:27:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2855, 0xcd70, 0x2, &(0x7f0000000040), 0x8) 22:27:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') fchmod(r0, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2c, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xc0, r5, 0x2, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xc0000000, 0x21}}}}, [@NL80211_ATTR_KEY={0x68, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "1bf451b219a08baf438ff22943"}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_DEFAULT_TYPES={0x18, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "ff2a4207e0"}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x18, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY={0x8, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20048090}, 0x20000000) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r6 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r6, &(0x7f0000000140)='./file0\x00') openat2(r6, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r6) ppoll(&(0x7f0000000000)=[{r1, 0x80a0}, {r6, 0x1026}], 0x0, 0x0, 0x0, 0x3d) 22:27:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x8, {0x1000, 0x9}, 0x101}) 22:27:45 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:27:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$cgroup_int(r0, &(0x7f0000000100)='net_cls.classid\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000140)=0x4, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x28002, 0x0) fcntl$addseals(r2, 0x409, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r2, 0x1f, 0x8, 0xff}) r3 = openat$incfs(r0, &(0x7f00000000c0)='.pending_reads\x00', 0x80040, 0xa1) ioctl$TIOCNOTTY(r3, 0x5422) 22:27:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000040)) close_range(r1, r2, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00', 0x8000}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2759.177300] FAT-fs (loop7): bogus number of reserved sectors [ 2759.178754] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x8, {0x1000, 0x9}, 0x101}) [ 2759.211146] FAT-fs (loop7): bogus number of reserved sectors [ 2759.212696] FAT-fs (loop7): Can't find a valid FAT filesystem 22:27:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:01 executing program 3: r0 = gettid() setpriority(0x0, r0, 0x30000000) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='fd\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000040)={0x7, 0x5, 0x7, 0x6, 0x9, 0x200}) 22:28:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') signalfd4(r0, &(0x7f0000000080)={[0x7]}, 0x8, 0x800) sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x8) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) writev(r2, &(0x7f0000004300)=[{&(0x7f00000000c0)="7a1f781f22b83867f29450378b3203c9e59653084f2028e390fab5b46aa1a12902b5e81e01bfc71ffc1b0d6d7bcdd58c8e9824eb1c2aba0a46bc25bc24a3073043748cdfcfb4a197c281f968ac2cea16527cb6ff58d46fbc1ee5432d4e698aeadab4e141ad681578223c542898303e1a2cdf00f8fe56fcd9c7b69bf3b235e038539ada6af68e7c01", 0x88}, {&(0x7f0000000180)="029204814661e4b2c4119110ec4436fe6f85d527b6d6850088a1dedc618a322978cc360c716b8dfda7cc2f45a0ec151c3802e9a1dbbdb6597e60a70a91231b95c6bbc0f37dfac6f47205f42d5b3661240950ad88780374cb464e4265910710ff004583ec4645163fd790077bebaecc03b31f98e634284914d3174699d4b617a5ea249de82461e07e501bfd8a5138110327bb0bb877d040ef25b60d95969c71c16148755f0622be76b1b4e3afbbbd7d9f502d8e", 0xb3}, {&(0x7f0000000240)="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0x1000}, 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0x1000}, {&(0x7f0000003240)="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0x1000}, {&(0x7f0000004240)="4ad1edd9db0c3025e59d170d88971575459f0e92b518cf518aae71b776287e16cb1cc605373fad566b5e5181a7580abb486cca3e561ab1409985ecc6ea2903efa1dc3814031ac379fc440a49334bc6ba6540b95caca3a9d9db50acb17c9cbb76ef00737507ebdd5c23219691288c45d5a47a5822e8a8b629997b1e0c062c1f5f819cffa78b04d9b11ef4c7927bdcd33bd28afec1d331f356c899decd8a6c8141cad77d3a5073f5e6be", 0xa9}], 0x7) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:28:01 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x8, {0x1000, 0x9}, 0x101}) 22:28:01 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x776edb1ada19ff59}, {r0}], 0x2, 0x0, 0x0, 0x0) 22:28:01 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6019000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:01 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ftruncate(r0, 0x9) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:28:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x2000000000000109, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c813000"]) io_uring_enter(r0, 0x3e68, 0x8dd7, 0x0, &(0x7f0000000080)={[0x7fffffff]}, 0x8) 22:28:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x3f, 0x75, 0x101, 0x10001, 0x80000001}) 22:28:01 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2775.446294] FAT-fs (loop7): bogus number of reserved sectors [ 2775.447944] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:01 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x0, {0x1000, 0x9}, 0x101}) 22:28:01 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6119000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:01 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, @perf_bp={0x0, 0xffffffff81000060}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:01 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x0, {0x1000, 0x9}, 0x101}) 22:28:01 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:01 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x0, {0x1000, 0x9}, 0x101}) [ 2775.662372] FAT-fs (loop7): bogus number of reserved sectors [ 2775.663733] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x0, 0x9}, 0x101}) 22:28:15 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000226bd7000fddbdf250b00000005003300010000001ea9a13fac50883c650deba512dca650e76abd24948f86409a937fb558ae2fcd74356fc788fc715212f9ca9248dc52eab1783e854667bb633b8059dcdadd5a0e810ae3ec78dc2f6f94818153418c5cef124ec6a63bca937527db8513d94b24a0de116afc7f7c73dcb95d76af87b3c8fd7fff00de511998"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:28:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:15 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x1, 0x5}, {0x101, 0xf2, 0x7, 0x7}, {0x1, 0x3, 0xff, 0x69d3}, {0x1, 0x2, 0x20, 0x8}, {0x8001, 0x7, 0x6, 0x10001}]}) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r3, 0x0, r3) write$sndseq(r3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f0000000100)=[{r0, 0x1080}, {r1, 0x4}, {r4, 0x50}, {r4, 0x8000}, {r2, 0x24}, {r4, 0x1318}], 0x6, 0x0, 0x0, 0x0) 22:28:15 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x776edb1ada19ff59}, {r0}], 0x2, 0x0, 0x0, 0x0) 22:28:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pread64(r0, &(0x7f0000000040)=""/122, 0x7a, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:28:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x2d}, {}, @ext={0x0, 0x0}}], 0x1c) fcntl$setsig(0xffffffffffffffff, 0xa, 0x3c) 22:28:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3a8c0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3c640}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2789.092977] FAT-fs (loop7): bogus number of reserved sectors [ 2789.093704] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x0, 0x9}, 0x101}) [ 2789.125495] FAT-fs (loop7): bogus number of reserved sectors [ 2789.126257] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x800000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x0, 0x9}, 0x101}) 22:28:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000080)={r2, 0x8, 0x7, 0x10000}) sendfile(r0, r1, 0x0, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x2}}, './file0\x00'}) 22:28:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff0003a8c0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:29 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xff, 0x7f, 0x4c, 0x800}, {0x5, 0x5, 0x5, 0x5}, {0x800, 0x80, 0x7, 0x800}]}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r2, 0x0, r2) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) readv(r2, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/212, 0xd4}, {&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/221, 0xdd}], 0x3) 22:28:29 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/udplite6\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:28:29 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x8500, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x2}) close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x28) 22:28:29 executing program 3: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000980)="5d10bdb46ad269b30aed121ae88153f67d6e3f97bf3eb72dce225acbaa1aa60dfdd87d66f7b6a10727c3d376d48dd42a583cf175f7acee8a1fc665c8ea3ef077c89d690d45b263e0849efb99931b47b49107733795a663dd8cdebe973a08e57d8e48e8ce7da9ec76917eb6e95dffcd818906449098c34c6aff97a8c907d10ed6dd16f8b1848eb5da701645209a71cc8fa62c32b8366c9d", 0x97}, {&(0x7f0000000a40)="219e832a4686436d55ba7af365f26669b5f6909ec5e992970b205b2501ecafa1d2115d200e2c3c06e21366190fdba5dee6fd99075ff614cb837a37535bfc", 0x3e}, {&(0x7f0000000a80)="e88975f8c0396158ca302cccbb18738ab67ce0c2eca3e9a8d481fd8c37b794a61f878ccbd71bbb1cd147eab371d8a737a6a8ad055b478ec097b3df9d631ff8b1da367056b3bc6e00f08cbad7685e7a1c3f7b88cafaa6128a38a74104be65c63a7fd3f18e6fa10ca65bccea508d207243b9f4a3b979f8dd8e5422104387819d8ed263bf83cd18ecfa24b6cec8f18fc2a6c122d794d3205893ba2681a6365b1f5b8960ec5b37eb8359898fc501cf", 0xad}], 0x3, &(0x7f0000000b80)=[@flowinfo={{0x14, 0x29, 0xb, 0x3}}, @tclass={{0x14}}], 0x30}}, {{&(0x7f0000000bc0)={0xa, 0x4e21, 0x23400, @local, 0x6}, 0x1c, &(0x7f0000003040)=[{&(0x7f0000000c00)="b2da86ca3023a081586dc650a578c0df565d73c5f6d614eb9da2b7b6434e9e7bdc17d2e91f05c292b2af535cb91a0b692bce5927cac879fddf49b4bb858834c44f95beee75a7d8f889bca75bef801df9caa2afeb6c1632be86d09dc6709ac85ee6493e37042d27948dc2e740528b9f747d9d9c4fd2495890b1bf449dd737cb9a6ac215544f0caad5e2fbadf8278c3f20294c5e7da878c28c2bef9890abe1b7063da4f933bb35a6fc1fab7a433a1689b691f9278cc34e7493b87754b7b5003b5784b9636efb9713e98e50dbc8e592", 0xce}, {&(0x7f0000000d00)="8b70c789cef92e952f163517b373ddf850367e4f209511be829296c0634bcfc16f79e9e97a6635f7bc8a077b233e8c0998cbee0eb6d4474e38ae93702ccc3a9c2f847340c2a2576ab66c94d12f7e0570ef21bf30f66ebcb5a573c68c2065972d60a588c4901b08b34d211feb60463e21613bf66288079a9c6274fb42c9f5897fc98923e0db108dee195b6d458117281a25c8b1d81bb704cfe3f0abf3aca1aa714c624e13aa0c0d9127ca4737665622eeb5f0f74c073c06793a353d5e1198", 0xbe}, {&(0x7f0000000dc0)="efe2106780358b5fdb70e5cb75e8f4ab49eab45f0c69acb37b6468c79cd4d8848fada494dcdea2c758809e82a54a4d45d8c5f0e246256eefe7ab6a726e3c4810743bd75a112f290ad9a5c38ba536d666cc7586ef9434ae6921a5a4b8bf1a38c53b860c7093d8cbb2254b0fb840da24e380bc706a18f4085a7b0dd5931038b1c06694e09d797a08700f4366908460f4c3b12ba99ce1fde0cba3c7", 0x9a}, {&(0x7f0000000e80)="d78e00b4228edcec06105aee0e73f3d48f5db3699b50feef44767314b35504324963ac9265ecea3f04414954117f9497a7640593ba47805c69fab56a01e506616e868deabe88ed0655a6869a33fa91287dc244368253d53dbfbde583836242d081f147dcbbc0c5051b502ef6bac592d5e8b923886489e86009f232bbcaf002c43f8aa497b500e61e92394979ebff3025821d17bc94dbcb2869a08a08ab0b3ef622e8e995ab0e4873f8e5b28dbfe2360dd9ff5e", 0xb3}, {&(0x7f0000000f40)="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0x1000}, {&(0x7f0000001f40)="0034c89d7997ab8f97f3b8879fcf8182f5bc6139861417ed8a2dde5a2aa161f287d1235cc7151d5439e455f613d68f6f062caa8af77fc97f1a1171e8f4a41e8a30", 0x41}, {&(0x7f0000001fc0)="0f8ba705a7cdb6c0e2482b0066c6ee0a54cb314c9c2c972584a1", 0x1a}, {&(0x7f0000002000)="74a31655e7e72e049c6c1f", 0xb}, 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0x1000}], 0x9, &(0x7f0000003100)=[@pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x3b, 0x2, 0x2, 0x68, 0x0, [@private0]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @dstopts={{0x38, 0x29, 0x37, {0xff, 0x3, '\x00', [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x13}}}, @jumbo={0xc2, 0x4, 0x1ff}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7fff}}, @rthdr={{0x38, 0x29, 0x39, {0x32, 0x4, 0x0, 0x5f, 0x0, [@empty, @mcast1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @hopopts={{0x40, 0x29, 0x36, {0x0, 0x4, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x0, 0x4, 0xf8, 0x3, [0x2, 0xfffffffffffffff8]}}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x2b, 0x3, '\x00', [@hao={0xc9, 0x10, @mcast2}, @pad1, @pad1, @enc_lim]}}}], 0x180}}, {{&(0x7f0000003280)={0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x100000}, 0x1c, &(0x7f0000003780)=[{&(0x7f00000032c0)="53bfaccf12cbd1e6748e410db6a3e20a61f9acf754e10699c5b1c932ead95d71025ad7908bd26d16631c24663a308ad2e5be04720b58dbd8c946927680b4bfcf997d3087b95b1c496075b88078d00bb1dff6a3ff362cca2a364369835f6b6516bd717121823630075ce9f50925f0feaed3c77e889fb718673f8c4a0ab100acdef64a3baf66d47614343e", 0x8a}, {&(0x7f0000003380)="84adedcdc8366f80376acc31a3a36ecc4463551d11b89c6ed4a894f45ee8f4aeb67a8ea7c1b19ae0bd2d8b24e33e60537776e0e4807c3ccc3325d9d07eb8a899cdc468e2621747ec4ad1e4b57d27ff18c7811fe1f4e4463ab7bd87ea7dddcd4e6e809b46ce2b617ae4eb84040e6ff262e65002e6758cbd2429e51e8d91dec921", 0x80}, {&(0x7f0000003400)="a1cfa5b8", 0x4}, {&(0x7f0000003440)="58724987f9f7de9d3e30f4da776f6fba3b85c433b16669ce7544669d86d034204a6dc8e6ca9d9b34ee42c69341d84320a52653f719b2591a871ae0f695a90854f7caacc9a26c33b29a24d3aca61cfbdedd969eba187bd271f444aec93298e32262d80af2a4e3cadd463fad7a24ea43927656c8cf7dc905d4bf7d2b15e7128e7dd822082f2361c2b33b6738df8cf2a37f4f8074ea879168759e57e22e48e955c6f42d", 0xa2}, {&(0x7f0000003500)="a4d901168e6a32f2c06757b8654b9c54fa80621caf334225a320ed43a07e5c3c72b276b165d30535b6e9ca07d56392f769ba60123925b8b9519b7481b520cd5d062f2e6e6e82f86350a25719efa32364ea04bd05ca63d5ddb47c03ff29574420a01322f51f26582a61a77b7103c8f188800f94d0fe3a2ed20d2890d6acf2dbaec7559269d7c4daa32d06c9c684105e3727827e0a3856f9f116282687068fd2704b98e46d46c7af09617beec9850bb980464f3e1394d1ca00872394a48e5fd0a4f1d844744e1b", 0xc6}, {&(0x7f0000003600)="06f9857f", 0x4}, {&(0x7f0000003640)="d56d9dc2044320867dc51b5cbce83e503188d56d3cadb2ce432fd7de4ddb88a8f46d7392310a3716b9bcceb692", 0x2d}, {&(0x7f0000003680)="f2f77e320fc903b17f195d23dd23acb0b7a388d5de0df2d2a9d8cf9645af554d55a75e5866ebe2a8fa19342182406ddcc020a0447a9c42866d21b6fbaa78d25f3bcd0f7e24f2c1268d", 0x49}, {&(0x7f0000003700)="e09d157c1381bed5301f1cd8217d2d7cfc2e0377dc61e5a186479fa111da55d47de2ffdeee647c0458376d4474338b31ef2ac80950022e75c5e2816989caaf7b548abf291d48f0d83702255587198bcdd5f303c11e77846580c5141d1afb46b319e558f37d079d853d", 0x69}], 0x9, &(0x7f0000003840)=[@flowinfo={{0x14}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x5c, 0x4, '\x00', [@enc_lim={0x4, 0x1, 0xf9}, @enc_lim={0x4, 0x1, 0x18}, @pad1, @ra={0x5, 0x2, 0x80}, @enc_lim={0x4, 0x1, 0x81}, @jumbo={0xc2, 0x4, 0x9}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x3}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x20}}], 0xa0}}], 0x3, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') fcntl$setpipe(r0, 0x407, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet6(r1, &(0x7f0000003e00)={&(0x7f00000039c0)={0xa, 0x4e21, 0xa5, @ipv4={'\x00', '\xff\xff', @local}, 0xfffffffa}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000003a00)="7c59293429ec70", 0x7}, {&(0x7f0000003a40)="ff64c7b16b6760533bab7c54ee5d0b6b63b95514984d3f6211dc40783693c79882fdf73e7d94d4c86c43c2fe1df553d91e72916516e2d75e6d242d3e3b6094812131c4b115689a7d9bd204fd4c659c21e7c6594bb65f5a306676f8de327a70f858eec5db7d4fc955a2c89a1efb700a5d05f8079ffdbdab9515e198e074d72a049685c1f2b38ca93640556300180b0c4471d88c9f", 0x94}, {&(0x7f0000003b00)="b58fcf1652ecd678ac9def904714943683899a21f02571d182254d8a8eba56b7fd3ca4d6c561acae4497c44419b99b6931de3877a53c29c425f1f44c60d839de202effa38e27fb329efd9dfd18", 0x4d}, {&(0x7f0000003b80)="a3dfafa231980b0d9d65", 0xa}, {&(0x7f0000003bc0)="97a28a354916240e563f32b259583b12068d12b36fe2f1f8a2032068def15b46e37a306404bac5d9", 0x28}], 0x5, &(0x7f0000003c80)=[@tclass={{0x14, 0x29, 0x43, 0x7ff}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x84, 0x7, '\x00', [@ra={0x5, 0x2, 0xffff}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @generic={0x7, 0x20, "9f36c0b6df9231a9907e1ae4da46e43ae5d867e05dfed42f395a5ca328cc3366"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @tclass={{0x14, 0x29, 0x43, 0x3f}}, @dstopts_2292={{0xb0, 0x29, 0x4, {0x62, 0x13, '\x00', [@generic={0x7, 0x96, "69f7b3a2eff278520a3cf45d84a355f419d98a1523116402f20ee687ef67786e2a9fc920137c6d95cc6d8e207d786127730b16e9a120c1c97b6dbb6615ad94594aa1a39667a43e572a76a2542714f74237efa1a7aa2674b9b3f6f5a7d388c10ab26c4e7ad7bfa4ebd45dffb59aeab326802fb725f4f57561f9acc6a759f7e0868e9da94d0d7448bf0f8f0faab719e5d5cd9120ae4bb0"}]}}}], 0x148}, 0x80a4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r4 = accept$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback}, &(0x7f0000000140)=0x10) recvmsg$unix(r3, &(0x7f0000000880)={&(0x7f0000000080), 0x6e, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/204, 0xcc}, {&(0x7f0000000600)=""/143, 0x4}, {&(0x7f00000006c0)=""/237, 0xed}], 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="28000000000001000000010000006a6767e018ddfcc225c7940000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff], 0x28}, 0x12042) accept$unix(r5, &(0x7f00000008c0), &(0x7f0000000940)=0x6e) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:28:29 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x776edb1ada19ff59}, {r0}], 0x2, 0x0, 0x0, 0x0) 22:28:29 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:28:29 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff0003c640}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2803.051952] FAT-fs (loop7): bogus number of reserved sectors [ 2803.053267] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2803.076598] FAT-fs (loop7): bogus number of reserved sectors [ 2803.077952] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:29 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:28:29 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:29 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:29 executing program 3: r0 = gettid() setpriority(0x0, r0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x1, 0x3f, 0x20, 0x8, 0x0, 0x3, 0x40000, 0xf, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x18120, 0x8001, 0x6, 0x3, 0x80000001, 0x0, 0x1, 0x0, 0x12c3}, r0, 0xffffffffffffffff, r2, 0x1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r4, r1, &(0x7f00000002c0)=0xffffffff00000001, 0xfffffffffffff650) r5 = syz_open_procfs(r0, &(0x7f0000000000)='mounts\x00') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="0100"/12, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ppoll(&(0x7f0000000000)=[{r5}], 0x1, 0x0, 0x0, 0x0) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$IPCTNL_MSG_CT_GET_DYING(r8, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x6, 0x1, 0x5, 0x0, 0x0, {0x0, 0x0, 0x5}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x100088c1) dup(r6) 22:28:29 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) [ 2803.200740] FAT-fs (loop7): bogus number of reserved sectors [ 2803.202081] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2803.222770] FAT-fs (loop7): bogus number of reserved sectors [ 2803.224104] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:29 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000065}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:29 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:29 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}}) [ 2803.324520] FAT-fs (loop7): bogus number of reserved sectors [ 2803.326026] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2803.350645] FAT-fs (loop7): bogus number of reserved sectors [ 2803.352118] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:29 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000230}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000900}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:46 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf52f000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:46 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}}) 22:28:46 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = fork() prlimit64(r2, 0x0, &(0x7f0000000080)={0x1, 0x6}, 0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r3 = open_tree(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x81000) prlimit64(r1, 0xd, &(0x7f00000000c0)={0x4}, &(0x7f0000000100)) sendfile(0xffffffffffffffff, r3, &(0x7f0000000500)=0x93, 0x5d) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x58}, 0x2001) r5 = syz_open_procfs(r4, &(0x7f0000000040)='map_files\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r6, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x3f}}, './file0\x00'}) 22:28:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f00000000c0)=0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x311083, 0x104) r4 = memfd_create(&(0x7f00000001c0)='mounts\x00', 0x2) readv(r4, &(0x7f0000000240)=[{&(0x7f0000000200)=""/33, 0x21}], 0x1) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) syz_open_dev$mouse(&(0x7f0000000100), 0x0, 0x120000) socket$nl_generic(0x10, 0x3, 0x10) openat(r0, &(0x7f0000000180)='./file0\x00', 0x200101, 0x0) ppoll(&(0x7f0000000280)=[{r3, 0xa153}], 0x1, 0x0, 0x0, 0x0) 22:28:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x800, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="99eb748d0e658b161f5468a3b399fe5064ea589bf6fc52ac9b4816897b348e0e3da3f870d1a960ec294a7776be14c9fd81075f79e769922a505bd21c731c0b4da043f83306085b458e33fc9db18f98b316f2038921bc", 0x56}], 0x22040, &(0x7f0000000100)=ANY=[@ANYBLOB="73bc9f443b88000000000557ee0500000062650000003be23c9de50ad13801d575c6e393a2d4a30e1fecd61b6850904e8808998b466eb53c12013005e3"]) pread64(r1, &(0x7f0000000240)=""/17, 0x11, 0x722d) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) 22:28:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r2 = signalfd4(r0, &(0x7f0000000140), 0x8, 0x400) recvmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000180), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)=""/170, 0xaa}], 0x1, &(0x7f0000000340)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}, 0x40000000) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x2, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000000c0)={0xda2d, 0x1, {0x7d024296030cb668, 0x1, 0x86, 0x1, 0x80}, 0x810}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000440)={0x4a, 0x7f, 0xf8}) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r3, r5, &(0x7f0000000480)=0x7, 0x3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:28:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) [ 2820.716292] tmpfs: Unknown parameter './file0' [ 2820.753607] FAT-fs (loop7): bogus number of reserved sectors [ 2820.757313] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:46 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81001fb4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2820.804925] FAT-fs (loop7): bogus number of reserved sectors [ 2820.806389] FAT-fs (loop7): Can't find a valid FAT filesystem 22:28:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') ioctl$SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000040)=""/60, 0x3c}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:28:46 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000, 0x9}}) 22:28:46 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:46 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:28:47 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100200e}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:28:47 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:28:47 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) [ 2821.044568] FAT-fs (loop7): bogus number of reserved sectors [ 2821.045934] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x50002, 0x0) fstat(r1, &(0x7f0000000080)) 22:29:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810021ec}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r0) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x300, 0x70bd2c, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008850}, 0x40000) recvmmsg$unix(r0, &(0x7f00000018c0)=[{{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/138, 0x8a}, {&(0x7f0000000480)=""/192, 0xc0}], 0x3, &(0x7f0000000580)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/11, 0xb}], 0x3, &(0x7f0000001780)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}], 0x2, 0x2021, &(0x7f0000001940)) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x9, 0x8d, 0x9, 0x8, 0x0, 0x100000000, 0x5000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000180), 0xc}, 0xc601, 0x0, 0xfffffff9, 0x1, 0x0, 0x8001, 0x2, 0x0, 0x80000001, 0x0, 0x5}, r2, 0xb, r0, 0x9) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:29:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 22:29:02 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfbffffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:02 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='setgroups\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:29:02 executing program 4: socketpair(0x10, 0x1, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x1, 0xffffffff00000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) [ 2836.255363] FAT-fs (loop7): bogus number of reserved sectors [ 2836.256837] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100228b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2836.286647] FAT-fs (loop7): bogus number of reserved sectors [ 2836.287848] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:02 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfcfdffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810022e9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:02 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:02 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81002312}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:02 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) [ 2836.471870] FAT-fs (loop7): bogus number of reserved sectors [ 2836.472999] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2836.494592] FAT-fs (loop7): bogus number of reserved sectors [ 2836.495681] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81002332}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@private, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x160, 0x37, 0x20, 0x70bd2b, 0x25dfdbfd, {0x11}, [@generic="b5152d1368", @generic="c02dddf4c6c56fef0bd4166a39bd8baee0772b8b062ffcd89e29e9d6caa8e38f3c12522ddb3354c8d620f431655f4a1142c0d52ada57cf9f6785387eab485800bfac8e19974fbd8d52bab4ba750b09ff322bf990bbf470e9a307cc79c1a1c8c9e30666e7a335da3c9992103d1a6fa5894a489dc962194f8095019d1dcd9a7593a21b6e78433c1273a635461028d7d1fd913bd5e5844a488848d925ba73e01ed323b1b501662dc3b30db65dcab2965858607e03f7d5a500a3f03d5862f4a4f886f919c09693e9aba4f201d026afa98963bd0c94e0721ab23d149f7df9e50ee9995a7389faff786217", @nested={0x59, 0x6b, 0x0, 0x1, [@typed={0xb, 0x2a, 0x0, 0x0, @str='mounts\x00'}, @typed={0x8, 0xa, 0x0, 0x0, @uid=0xee01}, @typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x39, 0x0, 0x0, @uid=r1}, @generic="08623c999aeaa1fbdec417b7729d6254ff45254c88c592d830", @typed={0xc, 0x61, 0x0, 0x0, @u64=0x10001}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000000}, 0xc1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r2, {0x3, 0x8}}, './file0\x00'}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000400)={{0x1, 0x1, 0x18, r4, {0xb12}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$KDENABIO(r5, 0x4b36) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2}) dup(r2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:29:15 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) syz_io_uring_setup(0x3504, &(0x7f0000000080)={0x0, 0x54a3, 0x2, 0x1, 0xc2, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:29:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pread64(r0, &(0x7f0000000040)=""/238, 0xee, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/boot_params', 0x240, 0xed) 22:29:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$sndseq(r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 22:29:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') pwrite64(r0, &(0x7f0000000280)="8ec85d9a28170b9a08d5ab11acc806f6f5f4550f7dd6e95d6edb485a6a33446d40c18a9a1494babb469f33a5d4c5afa179a73708297c3801a900432d89ea406cf59896bcaef7be8a820d2ce71332f2079e99caadda20156edcb0cb4cda3f097c9a7a978292970eab63a743fd6568c1fea14720b3052d50b2487305e5974d6e5b66f02cdbd33f55579821ba9082bf1d5d6bc47e438a1301f1f42fe6c7a103eb20d6574bae6bcc7478f8efa734e0cc8a15ea5fe3e92b6fe2681a3b886f0566a5573876b23690b49058d526772d20596b82521ff739f89a1fd811a56ead5de57ada832b9dd3fbf3", 0xe6, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4f4f, &(0x7f0000000080)={0x0, 0x1cd, 0x2, 0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}, 0x0) syz_io_uring_setup(0x91f, &(0x7f0000000140)={0x0, 0xdc05, 0x4, 0x1, 0xb7, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) r5 = getpid() perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x25, 0x1, 0x7, 0x0, 0x0, 0x5, 0xc200, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x754, 0x1, @perf_bp={&(0x7f0000000380), 0x8}, 0x8808, 0x5, 0x9, 0x6, 0x4, 0x1, 0x329, 0x0, 0x9, 0x0, 0x80}, r5, 0xd, r0, 0x1) syz_io_uring_submit(r2, r4, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x5, 0x10001, 0x0, 0x5, 0x3}, 0x7fffffff) r6 = syz_open_dev$evdev(&(0x7f0000000040), 0x10000, 0x400100) pread64(r6, &(0x7f0000000080)=""/181, 0xb5, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2849.496311] FAT-fs (loop7): bogus number of reserved sectors [ 2849.497038] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2849.518078] FAT-fs (loop7): bogus number of reserved sectors [ 2849.518847] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81004323}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) [ 2849.652194] FAT-fs (loop7): bogus number of reserved sectors [ 2849.653747] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:15 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81004c53}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:15 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffdffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:15 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fchmod(r0, 0x180) 22:29:30 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:30 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = fork() prlimit64(r2, 0x0, &(0x7f0000000080)={0x1, 0x6}, 0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) r3 = open_tree(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x81000) prlimit64(r1, 0xd, &(0x7f00000000c0)={0x4}, &(0x7f0000000100)) sendfile(0xffffffffffffffff, r3, &(0x7f0000000500)=0x93, 0x5d) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x58}, 0x2001) r5 = syz_open_procfs(r4, &(0x7f0000000040)='map_files\x00') ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r6, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x3f}}, './file0\x00'}) 22:29:30 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81004cbf}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:30 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000000", @ANYRES16=r0, @ANYBLOB="000127bd7000fbdbdf253b00000004008e000c023300b0b41f00080211000000ffffffffffff08021100000074001c004080010000003d0010019bdd74a878514138a06117ba0a51db967414a5397fee8d1e1ecaee6e7be65c09c71766873ddb49baa8a6c8b8578c8e35974d186df366c566862470292979b8e42e47bfe8d6ec5490bbbd640f5349edda3fff2038a5c53ab7169e19af08b9dfa873b78bc63ecceabde9f0dc7c49f1fa16134cc371d17f1ddd2c5f8e9ff80dd5c55903df039ec1c094be7eb5db9aebd65d37751d7d61822c48b58abc27ef70aab7348bb89a02ddcbdf74d427ae706c05c67e7804684af5b5669d1a6f439751894f727bfded6248e0e4cfdf3a289ae2b6a84394d3084baa3170839552c171f49cd39f207fc1471cbbb18453d22a329ee3f077f3f285e2b55e923829c7c9901b6b04fd6f0abb848d098737ff27407967a8a37fcaae622c6e6e81dd05bebb6e0994e0493b6dbb97637935456767a6d83bf69e5100beca819a8cef9e10e42ac942f2fbbb71fe70e2737db7a7544d888163181fbff2a326603ff5ba53d7316b33f91acc48c30fb290442073b8ec2e4c3b300f8623a6dd707f88d4632a8e60df308845ef5d57fb2a322c6667885cbd5a38fd2f0c911f1a45c390e88d152cb46bbb0aba29d52a0cfa78226fc84a05b5a07bee59463aca7f88220bffd1b097060e3a253febea4ec79700a08c7006e890597bbbe14dde344bc74047d46b749e8e93cced237cdd55796004006c0004008e00"], 0x22c}, 0x1, 0x0, 0x0, 0x4090}, 0x20008080) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:29:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:29:30 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:30 executing program 2: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/93) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2864.035267] FAT-fs (loop7): bogus number of reserved sectors [ 2864.036591] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:30 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:30 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810052e0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2864.079293] FAT-fs (loop7): bogus number of reserved sectors [ 2864.080703] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:30 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:30 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:30 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:30 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81005a8b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:30 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:30 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffff0700, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2864.343571] FAT-fs (loop7): bogus number of reserved sectors [ 2864.345109] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81005da2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001400)='net/mcfilter\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = timerfd_create(0x8, 0x80000) io_uring_enter(r0, 0x763e, 0xb423, 0x1, &(0x7f00000013c0)={[0xffffffff]}, 0x8) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/82, 0x52}, {&(0x7f00000010c0)=""/92, 0x5c}, {&(0x7f0000001140)=""/59, 0x3b}, {&(0x7f0000001180)=""/216, 0xd8}, {&(0x7f0000001440)=""/145, 0x8b}], 0x100000000000007a, 0x4, 0x1a7) 22:29:45 executing program 1: ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000040)=""/144) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:29:45 executing program 5: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = fspick(r0, &(0x7f0000000040)='./file0\x00', 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r5 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r5, &(0x7f0000000140)='./file0\x00') openat2(r5, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r5) r6 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r6, &(0x7f0000000140)='./file0\x00') openat2(r6, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) r7 = dup(r6) ppoll(&(0x7f0000000180)=[{r3, 0x440}, {r0, 0x2002}, {r4}, {r7, 0x1c0}, {r6, 0x20}], 0x0, 0x0, 0x0, 0x37) 22:29:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r2}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote, 0x0}, &(0x7f0000000240)=0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r6}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@local, @local, 0x0}, &(0x7f00000002c0)=0xc) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local, r9}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYRES32=r9, @ANYBLOB="00010700000001000000056b482000670000f82f907800000000ac1e010107171500000000e000000200000000ffffffff7f000001440c3730000000030000d8e18307b30a010101072bd87f0000010a01010264010100e00000027f00000164010101ac141411ac1e00017f000001ac141422830b22e0000001e0000002070f647f000001ac1414bbe0000002861b00000003020554a5900510922ab528a61b70d7504713ac746f00000000"]}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x13, 0x0, 0x1f, 0x2, 0x2, @remote, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x7, 0x7, 0x19, 0x4}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0x254, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x80, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) [ 2879.213144] FAT-fs (loop7): bogus number of reserved sectors [ 2879.214561] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81005ff3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2879.267922] FAT-fs (loop7): bogus number of reserved sectors [ 2879.269411] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fchmod(r0, 0x180) 22:29:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100602d}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2879.388851] FAT-fs (loop7): bogus number of reserved sectors [ 2879.390402] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:45 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:45 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) [ 2880.004501] tmpfs: Unknown parameter 'ÿÿÿÿ@' [ 2880.007784] tmpfs: Unknown parameter 'ÿÿÿÿ@' 22:29:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810063fc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fchmod(r0, 0x180) 22:29:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) r1 = signalfd(r0, &(0x7f0000000080)={[0x7fff]}, 0x8) r2 = accept4$unix(r0, &(0x7f00000002c0), &(0x7f00000000c0)=0x6e, 0x0) sendfile(r1, r2, &(0x7f0000000140)=0x1, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r4, r5, 0x1000) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0xffffffffffffffff, r3, r5}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r6}], 0x1, 0x0, 0x0, 0x0) 22:29:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/11, 0xb) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:29:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:59 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = fsmount(r0, 0x1, 0x80) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:29:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) socketpair(0xf, 0x800, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) [ 2893.298574] FAT-fs (loop7): bogus number of reserved sectors [ 2893.299931] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:59 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) [ 2893.319654] FAT-fs (loop7): bogus number of reserved sectors [ 2893.320948] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810071d7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:59 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x8, {0x1000}, 0x101}) 22:29:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810071f4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:29:59 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) [ 2893.445163] FAT-fs (loop7): bogus number of reserved sectors [ 2893.446560] FAT-fs (loop7): Can't find a valid FAT filesystem 22:29:59 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:29:59 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100733f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2893.535034] FAT-fs (loop7): bogus number of reserved sectors [ 2893.536459] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:12 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) 22:30:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81007449}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:30:12 executing program 1: rseq(&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8001, 0x5c78362b, 0x8}}, 0x20, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000040)={"c7b29cd1af0f0fe133d28b560248760e", 0x0, 0x0, {0x84, 0x40}, {0x0, 0xb70}, 0x7, [0xfffe, 0x9, 0x3, 0x7, 0x9, 0xfffffffffffffffc, 0x100, 0x9, 0x8, 0x6, 0xc9fc, 0x0, 0x7, 0xfffffffffffffffc, 0x7, 0x46bf6ebc]}) r1 = getpgrp(0x0) prlimit64(r1, 0x4, &(0x7f0000000640)={0x7f, 0x1}, &(0x7f0000000680)) lseek(r0, 0x1, 0x3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r1}) 22:30:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10080, 0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x0, [0xfffffff7, 0xfffff000, 0x6]}, &(0x7f0000000100)=0x44) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') openat2(r2, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r2) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000140)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={[0x1f37]}, 0x8, 0x0) 22:30:12 executing program 4: ftruncate(0xffffffffffffffff, 0x7fffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:30:12 executing program 2: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r3, &(0x7f0000000140)='./file0\x00') openat2(r3, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x18) dup(r3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)=ANY=[@ANYBLOB="a65ee5fe6da76a323bc6176e773477db762b88247553264d3287af37943544de2713f2b049bbfba3f7208e7b606f79a9ab9f449e108a957d9f0f443ff7517881f73b", @ANYRES64=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ppoll(&(0x7f0000000040)=[{r0}, {}, {r0, 0x132}], 0x29, 0x0, 0x0, 0x0) 22:30:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) fchmod(r0, 0x180) 22:30:12 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2906.908539] FAT-fs (loop7): bogus number of reserved sectors [ 2906.909852] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:12 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100749d}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:30:12 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) [ 2906.940363] FAT-fs (loop7): bogus number of reserved sectors [ 2906.941699] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:13 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) accept4(r0, &(0x7f0000000040)=@ieee802154={0x24, @short}, &(0x7f00000000c0)=0x80, 0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountstats\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:30:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:30:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x509000, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000080), &(0x7f0000000240)=@v2={0x6, 0x0, 0xc, 0x5, 0x2d, "cbc21e68d01997b32421fb4d5b4bd6274d3cafed58d811ca5d357ec704ad3491b75b67d01bf2c1059e0e60ae8b"}, 0x36, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = dup(r1) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000280), &(0x7f00000000c0)=0x68) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000140)=0x0) fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, 0xffffffffffffffff, 0x400) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r4}], 0x1, 0x0, 0x0, 0x0) 22:30:13 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81007670}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2907.047622] FAT-fs (loop7): bogus number of reserved sectors [ 2907.048887] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:13 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:30:13 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x8, {0x1000}, 0x101}) 22:30:27 executing program 2: r0 = gettid() setpriority(0x0, r0, 0x0) pidfd_open(r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/arp\x00') ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x0) 22:30:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100790f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:30:27 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:30:27 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) close_range(r2, r1, 0x2) sendmsg$ETHTOOL_MSG_WOL_GET(r2, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x34, r3, 0x1, 0x0, 0x0, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x34}}, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x3f00000000000) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r4}], 0x1, 0x0, 0x0, 0x0) 22:30:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x8, {0x1000}, 0x101}) 22:30:27 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:30:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') fchmod(r0, 0x180) 22:30:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:30:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x8, {0x1000}, 0x101}) [ 2921.604471] FAT-fs (loop7): bogus number of reserved sectors [ 2921.605294] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:27 executing program 5: fchmod(0xffffffffffffffff, 0x180) 22:30:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100791b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:30:27 executing program 5: fchmod(0xffffffffffffffff, 0x180) [ 2921.652162] FAT-fs (loop7): bogus number of reserved sectors [ 2921.652895] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:27 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x0, {0x1000}, 0x101}) 22:30:27 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100809c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:30:27 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:30:27 executing program 5: fchmod(0xffffffffffffffff, 0x180) [ 2921.744029] FAT-fs (loop7): bogus number of reserved sectors [ 2921.745457] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2921.771723] FAT-fs (loop7): bogus number of reserved sectors [ 2921.773127] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:42 executing program 1: semop(0x0, &(0x7f0000000040)=[{0x3, 0x80, 0x1000}, {0x2, 0x0, 0x9602c91c408ade10}], 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:30:42 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810085bc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:30:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1}) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U+', 0xff0}, 0x16, 0x2) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@uname={'uname', 0x3d, '\x00'}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'U+'}}, {@obj_user={'obj_user', 0x3d, 'U+'}}]}}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ppoll(&(0x7f00000000c0)=[{r1, 0xd043fedd449dbc90}, {r1, 0x401}, {r0, 0x8000}, {r5, 0x604}], 0x4, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={[0x7]}, 0x8) 22:30:42 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x0, {0x1000}, 0x101}) 22:30:42 executing program 5: r0 = syz_open_procfs(0x0, 0x0) fchmod(r0, 0x180) 22:30:42 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xb, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:30:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) dup2(0xffffffffffffffff, r0) io_uring_enter(r0, 0x930, 0x7c47, 0x2, &(0x7f0000000040)={[0x8]}, 0x8) 22:30:42 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x121, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x1f}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1d, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x3ffc, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001940)={&(0x7f00000018c0)={0x14, r8, 0x10, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$DEVLINK_CMD_RATE_GET(r7, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x1d4, r8, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xfa, 0xa8, @random="144a673394b3f149a010fc21d9f85d037c9ab681807a0172f1adb205382434eec2e00c57eafe5bacacc2680a4c5f87a6ce2e276e01363161435f3a13450349d6f67296fc6301213d4c300b89be1ea9fcc1b9fb330d7ee8d146c0eabbe325aa3e2b33b1d0f6fb990730aa00f719af3b92ec5c6fbbfe0ac2d99d0d755f595dcfa8f7497c7c689e580a5f06912cfee402bbf894472a3aac273de1a9a44ecf0ff2a4c9c01f7fc1ac2a2415c49dda4f8d9c1bc9d9b27704862ec9e09fdb4331cd519fcbfcae33f8e676ccccd098f889223e034331cd8bb079ac5ad8c8c84d5d47482e9b6370268398823433e09194155a38cbfdd1b2dde9c9"}, @handle=@pci={{0x8}, {0x11}}, @handle=@pci={{0x8}, {0x11}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@pci={{0x8}, {0x11}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20}, 0x40) sendmsg$DEVLINK_CMD_PORT_SPLIT(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r8, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0x890}, 0x4048054) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="88000000", @ANYRES16=r3, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="0c009900bfc2000042000000080057000600000008005700080000000800a000200000000800a100050000000500190109000000050018012400000008009f0005000000080027000100000008002600111700000800a100060000000500180114000000050019010e000000"], 0x88}}, 0x4014080) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ppoll(&(0x7f0000000000)=[{r9}], 0x1, 0x0, 0x0, 0x0) [ 2936.909254] FAT-fs (loop7): bogus number of reserved sectors [ 2936.909986] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2936.928733] FAT-fs (loop7): bogus number of reserved sectors [ 2936.929501] FAT-fs (loop7): Can't find a valid FAT filesystem 22:30:43 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xd, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) 22:30:43 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x40000000, 0x0, {0x1000}, 0x101}) 22:30:43 executing program 5: r0 = syz_open_procfs(0x0, 0x0) fchmod(r0, 0x180) 22:30:43 executing program 5: r0 = syz_open_procfs(0x0, 0x0) fchmod(r0, 0x180) 22:30:43 executing program 0: perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81008709}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:30:43 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') fchmod(0xffffffffffffffff, 0x180) 22:30:43 executing program 7: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xe, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@fat=@showexec}]}) [ 2937.094857] FAT-fs (loop7): bogus number of reserved sectors [ 2937.096313] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2937.119122] FAT-fs (loop7): bogus number of reserved sectors [ 2937.120617] FAT-fs (loop7): Can't find a valid FAT filesystem [ 2937.737929] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3102.071509] kworker/dying (328) used greatest stack depth: 23608 bytes left VM DIAGNOSIS: 22:35:43 Registers: info registers vcpu 0 RAX=ffffffff83e7c900 RBX=0000000000000000 RCX=ffffffff83e644dc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e7cf08 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85677788 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e7c90e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50a41c9fd0 CR3=000000000e860000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004123f8a000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e7c900 RBX=0000000000000001 RCX=ffffffff83e644dc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e7cf08 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85677788 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e7c90e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 ffff888000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50a5393010 CR3=000000000e860000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=001103fe016c6c6f502e726567616e61 XMM02=000000c000133ec0000000c000133e90 XMM03=000000c000133f20000000c000133ef0 XMM04=000000c000149770000000c000149740 XMM05=000000c0001497d0000000c0001497a0 XMM06=000000c000149800000000c00008f710 XMM07=000000c000149860000000c000149830 XMM08=000000c0001497a0000000c000149770 XMM09=000000c00008f710000000c0001497d0 XMM10=000000c000149830000000c000149800 XMM11=000000c000149890000000c000149860 XMM12=000000c0001498f0000000c0001498c0 XMM13=000000c000149950000000c000149920 XMM14=000000c0001499b0000000c000149980 XMM15=000000c0001499e0000000c00008f740