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@typed={0x8, 0x3a, 0x0, 0x0, @uid=0xee00}, @typed={0x4, 0x7f}]}, 0x22d8}], 0x2, &(0x7f0000002cc0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x2c, 0x1, 0x1, [r1, r3, r0, r4, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xffffffffffffffff, r10}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r12, 0xffffffffffffffff}}}], 0xc8, 0x4}, 0x40) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="e00000001200ffff00000000000000000400008004000080bd0000800400000008000a00", @ANYRES32=r1], 0xe0}], 0x1}, 0x0) [ 414.630025] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.5'. 01:48:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20200, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xc85, 0x3, 0x15, 0x10, "7b76f070bc0a08222a7d0d249aea90da233ab0b7193f1f83964a3e19026a1d67a0fb06517609d51e4e964340242e4e91984558e2461fd2a29afb7d9748e19d85", "553c468254cb6a9952ce2fbd7ed5f33517f1b7cac60fe55d00af4b15b761f97c", [0x6, 0x400]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000040)) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 414.663895] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.5'. [ 414.675337] loop4: detected capacity change from 0 to 6 [ 414.686825] EXT4-fs (loop4): Can't read superblock on 2nd try 01:48:58 executing program 6: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x3) 01:48:58 executing program 2: r0 = fsopen(&(0x7f0000000040)='devpts\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fsmount(r1, 0x0, 0x2) fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r4 = dup(r2) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x7, 0x0, 0x0, 0x0) 01:48:58 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x4, 0xe1, 0x1, 0x6, 0x0, 0x81, 0x9000, 0x4fcc6c6c320417fc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8f, 0x1, @perf_config_ext={0x9, 0x4}, 0x80, 0xa70f, 0x8, 0x2, 0x8000, 0xf43, 0x2, 0x0, 0x361a, 0x0, 0x5}, 0x0, 0x7, r0, 0x9) openat$snapshot(0xffffffffffffff9c, 0x0, 0x6c000, 0x0) r2 = fork() ptrace(0x10, r2) wait4(r2, 0x0, 0x80000000, &(0x7f0000000240)) r3 = fork() ptrace(0x11, r2) ptrace(0x10, r3) kcmp(r2, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r4 = fork() ptrace(0x10, r4) wait4(r4, 0x0, 0x80000000, &(0x7f0000000240)) r5 = fork() ptrace(0x10, r5) kcmp(r4, r5, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r2, r3, 0x1, r1, 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000080), 0x2, 0x0) 01:48:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:48:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x24d, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x1}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:48:58 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) (fail_nth: 1) [ 414.914225] FAULT_INJECTION: forcing a failure. [ 414.914225] name failslab, interval 1, probability 0, space 0, times 1 [ 414.916403] CPU: 1 UID: 0 PID: 5534 Comm: syz-executor.1 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 414.916441] Tainted: [W]=WARN [ 414.916449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 414.916463] Call Trace: [ 414.916470] [ 414.916479] dump_stack_lvl+0xfa/0x120 [ 414.916517] should_fail_ex+0x4d7/0x5e0 [ 414.916563] should_failslab+0xc2/0x120 [ 414.916605] __kvmalloc_node_noprof+0x111/0x590 [ 414.916652] ? seq_read_iter+0x82f/0x1320 [ 414.916691] ? seq_read_iter+0x82f/0x1320 [ 414.916718] seq_read_iter+0x82f/0x1320 [ 414.916746] ? perf_trace_lock+0xb5/0x5d0 [ 414.916777] ? avc_policy_seqno+0x9/0x20 [ 414.916808] ? selinux_file_permission+0x99/0x600 [ 414.916843] proc_reg_read_iter+0x20e/0x2e0 [ 414.916875] vfs_read+0x868/0xc70 [ 414.916916] ? __fget_files+0x34/0x3b0 [ 414.916950] ? __pfx_vfs_read+0x10/0x10 [ 414.917013] __x64_sys_pread64+0x1f1/0x260 [ 414.917052] ? __pfx___x64_sys_pread64+0x10/0x10 [ 414.917103] do_syscall_64+0xbf/0x360 [ 414.917137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.917162] RIP: 0033:0x7ff3e29f4b19 [ 414.917180] 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 [ 414.917203] RSP: 002b:00007ff3dff6a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 414.917227] RAX: ffffffffffffffda RBX: 00007ff3e2b07f60 RCX: 00007ff3e29f4b19 [ 414.917243] RDX: 00000000000000bb RSI: 0000000020000140 RDI: 0000000000000004 [ 414.917257] RBP: 00007ff3dff6a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 414.917271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 414.917285] R13: 00007ffdf20be78f R14: 00007ff3dff6a300 R15: 0000000000022000 [ 414.917321] [ 414.946624] loop4: detected capacity change from 0 to 16 [ 414.962789] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 414.964754] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:49:12 executing program 6: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x3) 01:49:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:12 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x90020, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose}, {@version_u}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@mmap}], [{@appraise}, {@seclabel}, {@dont_appraise}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq}, {@fsname={'fsname', 0x3d, '/dev/urandom\x00'}}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@aname={'aname', 0x3d, 'wfdno\xbf\x05\x9b\x18\xf7P\xfcR\x0e\xb9\f\xf9*\xc2\xb0\xb1O\xbd`O\x11\xe2SRr0L\x8a\xf5GY\xf1c\b\x8a\xd0\xa2\x95 [ 428.729197] dump_stack_lvl+0xfa/0x120 [ 428.729232] should_fail_ex+0x4d7/0x5e0 [ 428.729277] _copy_to_iter+0x1dc/0x1660 [ 428.729300] ? lock_acquire+0x15e/0x2f0 [ 428.729325] ? __virt_addr_valid+0x1c6/0x5d0 [ 428.729361] ? find_held_lock+0x2b/0x80 [ 428.729395] ? __pfx__copy_to_iter+0x10/0x10 [ 428.729414] ? lock_release+0xc8/0x290 [ 428.729443] ? __virt_addr_valid+0x100/0x5d0 [ 428.729480] ? __check_object_size+0x57b/0x880 [ 428.729517] seq_read_iter+0xdd2/0x1320 [ 428.729563] proc_reg_read_iter+0x20e/0x2e0 [ 428.729593] vfs_read+0x868/0xc70 [ 428.729638] ? __fget_files+0x34/0x3b0 [ 428.729670] ? __pfx_vfs_read+0x10/0x10 [ 428.729729] __x64_sys_pread64+0x1f1/0x260 [ 428.729766] ? __pfx___x64_sys_pread64+0x10/0x10 [ 428.729813] do_syscall_64+0xbf/0x360 [ 428.729845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.729867] RIP: 0033:0x7ff3e29f4b19 [ 428.729884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 428.729905] RSP: 002b:00007ff3dff6a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 428.729927] RAX: ffffffffffffffda RBX: 00007ff3e2b07f60 RCX: 00007ff3e29f4b19 [ 428.729942] RDX: 00000000000000bb RSI: 0000000020000140 RDI: 0000000000000004 01:49:12 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) [ 428.729955] RBP: 00007ff3dff6a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 428.729968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 428.729981] R13: 00007ffdf20be78f R14: 00007ff3dff6a300 R15: 0000000000022000 [ 428.730014] 01:49:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:49:12 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) fcntl$setlease(r2, 0x400, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) pwritev2(r0, &(0x7f0000001500)=[{&(0x7f0000000100)="0cf0b714ed727f613412", 0xa}], 0x1, 0x0, 0x0, 0x4) creat(&(0x7f00000003c0)='./file0\x00', 0x0) [ 428.881310] loop4: detected capacity change from 0 to 4 01:49:12 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) (fail_nth: 4) 01:49:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 428.930513] EXT4-fs (loop4): Can't read superblock on 2nd try [ 429.029465] FAULT_INJECTION: forcing a failure. [ 429.029465] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 429.031401] CPU: 0 UID: 0 PID: 5598 Comm: syz-executor.1 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 429.031437] Tainted: [W]=WARN [ 429.031444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.031457] Call Trace: [ 429.031464] [ 429.031472] dump_stack_lvl+0xfa/0x120 [ 429.031507] should_fail_ex+0x4d7/0x5e0 [ 429.031550] _copy_to_user+0x32/0xd0 [ 429.031576] simple_read_from_buffer+0xe0/0x180 [ 429.031608] proc_fail_nth_read+0x18a/0x240 [ 429.031652] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 429.031688] ? security_file_permission+0x22/0x90 [ 429.031720] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 429.031754] vfs_read+0x1eb/0xc70 [ 429.031795] ? __pfx_vfs_read+0x10/0x10 [ 429.031830] ? lock_release+0xc8/0x290 [ 429.031861] ? __fget_files+0x20d/0x3b0 [ 429.031905] ksys_read+0x121/0x240 [ 429.031938] ? __pfx_ksys_read+0x10/0x10 [ 429.031982] do_syscall_64+0xbf/0x360 [ 429.032015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.032037] RIP: 0033:0x7ff3e29a769c [ 429.032055] 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 [ 429.032075] RSP: 002b:00007ff3dff6a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 429.032097] RAX: ffffffffffffffda RBX: 000000000000005c RCX: 00007ff3e29a769c [ 429.032112] RDX: 000000000000000f RSI: 00007ff3dff6a1e0 RDI: 0000000000000005 [ 429.032125] RBP: 00007ff3dff6a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.032138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 429.032150] R13: 00007ffdf20be78f R14: 00007ff3dff6a300 R15: 0000000000022000 [ 429.032183] 01:49:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:49:23 executing program 7: clone3(&(0x7f0000005880)={0x165086780, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000900)={0x4022500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000008c0)=[0x0], 0x1}, 0x58) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x4}}, './file0\x00'}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x7, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1001}]}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x480002, 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x3ff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80040, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x7201}, {0xffffffffffffffff, 0x4}, {r1, 0x8}, {r2, 0x1040}, {r3, 0x20}, {r4, 0x918c}, {r5, 0x100}], 0x7, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={[0x800]}, 0x8) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) 01:49:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:49:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:49:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:23 executing program 2: lchown(&(0x7f0000000100)='./file0\x00', 0xee01, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xfffffffffffffbff}, 0x0, &(0x7f0000000080)={0x8d, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x1}, &(0x7f00000000c0), 0x0) r0 = socket$inet6(0xa, 0x800, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') openat$incfs(r1, &(0x7f0000001080)='.pending_reads\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={[0x400]}, 0x8, 0x800) 01:49:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x24d, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x1}, {0x0}], 0x0, &(0x7f0000014900)) 01:49:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="001000004c0000696c65300000000000"]) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x80000001}) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000040)) [ 439.287623] loop4: detected capacity change from 0 to 4 01:49:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) (fail_nth: 1) 01:49:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x2) [ 439.310223] EXT4-fs (loop4): Can't read superblock on 2nd try 01:49:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) 01:49:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 439.367424] FAULT_INJECTION: forcing a failure. [ 439.367424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 439.369285] CPU: 0 UID: 0 PID: 5629 Comm: syz-executor.6 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 439.369321] Tainted: [W]=WARN [ 439.369328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 439.369342] Call Trace: [ 439.369350] [ 439.369359] dump_stack_lvl+0xfa/0x120 [ 439.369395] should_fail_ex+0x4d7/0x5e0 [ 439.369441] _copy_to_user+0x32/0xd0 [ 439.369469] simple_read_from_buffer+0xe0/0x180 [ 439.369504] proc_fail_nth_read+0x18a/0x240 [ 439.369543] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 439.369581] ? security_file_permission+0x22/0x90 [ 439.369614] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 439.369658] vfs_read+0x1eb/0xc70 [ 439.369701] ? __pfx_vfs_read+0x10/0x10 [ 439.369738] ? lock_release+0xc8/0x290 [ 439.369769] ? __fget_files+0x20d/0x3b0 [ 439.369816] ksys_read+0x121/0x240 [ 439.369851] ? __pfx_ksys_read+0x10/0x10 [ 439.369898] do_syscall_64+0xbf/0x360 [ 439.369931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.369955] RIP: 0033:0x7f49376a069c [ 439.369973] 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 [ 439.369995] RSP: 002b:00007f4934c63170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 439.370017] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f49376a069c [ 439.370033] RDX: 000000000000000f RSI: 00007f4934c631e0 RDI: 0000000000000004 [ 439.370047] RBP: 00007f4934c631d0 R08: 0000000000000000 R09: 0000000000000000 [ 439.370061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 439.370074] R13: 00007ffe0276f27f R14: 00007f4934c63300 R15: 0000000000022000 [ 439.370108] 01:49:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x24d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:49:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) 01:49:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x3) [ 439.546864] loop4: detected capacity change from 0 to 16 [ 439.559103] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 439.560052] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:49:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:49:33 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x4) 01:49:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[], 0x58) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg$inet6(r0, &(0x7f0000007000)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="e9e0c8f56abbd031d12c55279bd2b32f2c881ccf3e38433d975b953a283db4765a4a2541f7a90c476c5187c7ec2c4ec47c93ac50e79e43540f5c78c6d5f2e0df7aaae6bcd55a72026223578a54417a0f8642bcd3325f3ce0107611e70b8692c4818cd3791291be1866", 0x69}, {&(0x7f0000000140)="8f296791e436abc360b2ddeec99141f76035ddc9105f067c6bd569d65926df2b96b1dc662d66262215307d560d84c9a5780a39b9ea2461b707edc874190e9ca4df635882cf19ef8c89ab72c0c106784fa8428ad0e9adbd8af6f0faec2496cc1d818aa2e8a98b9101780c857aecec2b08e05970f2102279bd9f31667ec7b5f39dfc49f9e4640700627311efc9a6fd2ef1cfc0ee7c3f07263e84861e290fbadaeee7005d7b65cfb33c4714a686dac2e8357fe52f2a4477f36a5c62d55498d3ee7e3d4fce", 0xc3}, {&(0x7f0000000240)="bfe95c464b14b56649c53e26dee7157a57602f432dbd90048d38b4b0855d83ef19d216eb2132ce1ac4233718147b16fe334360161cc232f0fa06f6e5987b70432fe5c22a0683bfea51b9ba272abebca36b3cba20baeb250ceec555215b", 0x5d}, {&(0x7f00000003c0)="de1ce3a494f7fb6952c6aa881ba82b008d05b7cd95d6221f60c7de111cef2cbf7e3be524187320f99f01c42e433c8cb0cd99cb40ae969b2eba517721eb8dcbfc4461e637b8aad9edbb1b879427f392c72803b24fe1da9b9c0ab310a2fd110a5c8839a4246473a0e2eda31b3b9d5b9f015f76578735712a1ca14c4a9d21b986ab7c521675456658560695a4980d376c7dc529117b17d41d9ee5def7e1a32a601c12a912b866b7a0", 0xa7}], 0x4, &(0x7f0000000480)=[@pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}}}}, @hopopts={{0x68, 0x29, 0x36, {0xb1, 0x9, '\x00', [@hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x38, {0x1, 0xc, 0x1, 0x61, [0x95f3, 0x1, 0xffffffffffffff60, 0x8, 0x401, 0x0]}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}], 0xa8}}, {{&(0x7f0000000300)={0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, '\x00', 0x3d}}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000540)="70d69e7c003890cda43d7e5a10bc2f2a2bbf287237732e4ca92e7727dc251a8654ebfcecd179b036500e11d0b91952cd63fb545ab9ea3e3430a6ef5e644282bd4a5be8366c138f276d987e823c", 0x4d}, {&(0x7f00000005c0)="73bd6d758f8ee9", 0x7}, {&(0x7f0000000600)="f677a26b4a8fd56e0a6644357342116269fd2574871f4781b6c2fe7f3e3597f603c149a6c53867d3b34ddadab1db79372d6c93bf2a77edc939f35fa7bdae110785a6cb689bdf4391", 0x48}, {&(0x7f0000000680)="7972be84334e3510e9d67b05ba7f3df0882d98346df6b64659c14526158bb7f79d2ad452f9ec870b46687313bdbf51867fe16cdae327d91e0cf164c4f10121a9c9239607bb05cdd5d686743d9385c53240799f99887511df772bbf1ca0aea01e2a34d680b6e095483afe51e5ec46e1abe5fbbbd327fd69abca775755e97ccbde732e4e0694548316a27b3ce2c473a3caee5d55cb47097a227fc3dbe90c2655e7", 0xa0}], 0x4, &(0x7f0000000780)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x3d, 0x2, 0x1, 0x3, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7f6}}, @dstopts={{0x120, 0x29, 0x37, {0x32, 0x20, '\x00', [@ra={0x5, 0x2, 0xfb4}, @ra, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x50, {0x1, 0x12, 0x3, 0x7, [0x2, 0x0, 0x4000000000000, 0x7ff, 0x5, 0x0, 0x80000001, 0x9, 0x3]}}, @generic={0x80, 0xa2, "e85175a8caa0afe33a099a0eb5393b4d48ff1c049a23a21f4a82809ea53d6105d6286b3c0fe12f2dd682f200bd4f7ec58eabd0d1abb6ce61bb8ce698533f6d16065da4e16e90a6d82934d3a8c06b7fa9add9b2dc66d274ca2d46fc441be9b08143fc3be5bf314e2cc3cfdcf255da5ab03eb8dde1067e66b3fbc1615d6eca88e8748bf70d29a72295ba6e54fc152a78916a79b688e045759ef1be3ac934526976bb73"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x87, 0x8, 0x0, 0x7, 0x0, [@empty, @private2, @local, @ipv4={'\x00', '\xff\xff', @local}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0xaf}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}], 0x218}}, {{&(0x7f00000009c0)={0xa, 0x4e22, 0x3f, @local, 0x1}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000a00)="a80c635c925a36a14b6de7b11ac3c5d5f13fff257c4150319fb4cad53b615db8769c9e50837b7b281a68762ecee0b1291682f27cac57d2b426d0284c07411ca59789930cb5829fb46125b802e994cb83800de9c159d84f02ceb2422df21485942b92149c7f9965f9d215bbdfee29de92666d2a395c483e4fad54201a500c4d7572441de5aee2c856", 0x88}, {&(0x7f0000000ac0)="b1c9dc4e9743c37e1021801dff3b71d240d59989a489232c16385d7da34b9b049d37137b5e7db15b626edb0049c6ee27e694aca9be60373f01f5bebf7b98adca9e61c6895dfcca1a19fadeb0a7b3c386ae7433e7f86b3df07c8c0a35fe69fc158e2203e2963c4cc565f11d187acd28359152e12389ff6e9f01222465c72a70002dc8f0fe22ebe2140e01ae06315c87c4a0f315de0c1005bde926aecf68", 0x9d}, {&(0x7f0000000b80)="95d3f3c9923253ac73630251bb15f279d065aa46c6727fbd4552ac9cb63757717064ba7b1ea2afe67aff466ba39eeecbf4a8770453bfa70aeddbf381000c5a47de5242b76de5a13adf3c2e7ca0026c2471182a76", 0x54}, {&(0x7f0000000c00)="71c55cfe6789d22df3c557b212249ede812dc6de109ed9dac85a0147a2dd4214942ac7f0e1d98b2209268042af8f012e049ba7df36a7d71f43c508b6bd2837308ec234e3a52d90c23243cf452decba9b1dfe3244eb824a74a02079bb77c716d9ab21976091ac691520f478fd1c5b84634b1924aea0ef6dbef82ab89b944d10f2d5a6aa", 0x83}, {&(0x7f0000000cc0)="3808f269e3bc57dffd22", 0xa}, {&(0x7f0000000d00)="9728be0eb2304b794329559a3aed9569dd1abf3de87c34ac0274f5a8a6d225125c11026f732837e38ef58db0e29dd1d89eefc17985070ff8a3f96a493178888149762991332c7f030b43232b050c79d535e7b61086a0e5b76e4df592becd872f2c2520b4d6308340affa2d0a83f1be5bb857", 0x72}], 0x6}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000e00)="538da884001e1c2eb38e59fb7afa077458aaad31ea36af669272c491dcb2efccca22eb2cd5ee0217f3b08cce50fc3a05d7db2116ca83350cd808bd92fe32eee64924956269ea0b73335381b0dc83501dbba030d881cce0fa9bd34ae82669fcc852bb8a95eacda1b55fcd1d3b56f58d02a1a67eb1798377a251eb8a725b2f3e34fa12fe6b554481aab082f85fef86158c7ab7173c24e6ef3112c16cd951911203a12520b553e7741a85cd82c397f16793fadf3298235e30475b7bff84024a3bc62531da76478feef118", 0xc9}], 0x1, &(0x7f0000007280)=ANY=[@ANYBLOB="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"], 0x100}}, {{&(0x7f0000001040)={0xa, 0x4e24, 0x300, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000001080)="37c939f7afbbe5d0133524af1cf1f7abfb51c6db18fa1649fc291cc819a531d4a61f53caddda389957c868f3d57dec429aa42dba09d4956f8b2304cd75bb514701043d7a4150926b97f30f1f88d0f4b06eedf2909243a39702d9f785ee4b9c41e3751e124a6feaf8a6be01660c822064d11ab801743df277e9b249987d48dd07a4cbd63b57ed5239207d3f6e1a50bf0a49b6540fd655e1aff3b65fa82644f59c015601fa6f7da88f0dee8a69e8b4ae3d635d068ac532f37bc290c1a50dc2c9b0341bb940239cdc0f18b3ba9e07822e3b", 0xd0}, {&(0x7f0000001180)="0900274a2f20f294ab7739fd5b7a5af121aff3db87e3aa0cd4011b52c6adfe455c77f693a045554dea9978a0a7d3e42a39984612902a6e30bc012ae95fbcc13c9527eef0e0e212a179f39e9ca82df4b1b5622e879001136640af08d7449613f8a55cf0ddd9be787dbcdb4998710f1d68c4ac7168904fbebc272ca602acc2008940c47c16b79c716a57af77c10d6d579c09eb835fd091dbc22a1f9b32ade27d077e06ba711827acfd1574345e87a80fefe09470d36dd6e402f18cb3", 0xbb}], 0x2, &(0x7f0000001280)=[@dstopts_2292={{0x38, 0x29, 0x4, {0x2, 0x3, '\x00', [@hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim, @jumbo={0xc2, 0x4, 0x81}]}}}, @dstopts_2292={{0x110, 0x29, 0x4, {0xff, 0x1f, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0x4, 0x1000, [0x4]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x43, 0xdb, "172ce9bf215c8c580ac8f9bb7261acfa61fbcf6756e5561de0615c121cab0deb3b5b1288832895393615750c9c57fc2f93c40b8b0fd083a434fef27dde64d93388c78f74f90dea4c12259fcf041bc675e9721f54732e7200c55448a197dae28ba2cc20f170a97aa892be4454a7244f5e5ff2bf20d59af5570f923b6f6f39763a76fcf839fbaa4d29edc1218749a622bd5e3332b50301cd5bfaada3dbd05170d8cd3648e4583e53c8e190a0d3936076f82bd6c9f9b42adf5f91dab278acddfb48760e711593d1398e8976c0bd07b78b6c226a63cbe1b20cef4b6d85"}, @ra={0x5, 0x2, 0x20}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}], 0x160}}, {{&(0x7f0000001400)={0xa, 0x4e22, 0x80, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="9f899f7c5c1ea1ea646a7e5428", 0xd}], 0x2, &(0x7f00000024c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x7fff}}, @dstopts={{0x70, 0x29, 0x37, {0x29, 0xa, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0xd9}, @hao={0xc9, 0x10, @mcast1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x2, 0x100, [0x9, 0xffff, 0x3]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}], 0xa0}}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002580)="8cb02c49fb3200bcf6ba012736eab10704bd82ba3eda26538d9cf4028c67d6bebeb1065b5b6030e2704d1aff8dfcf85094ff808b6d8a5217abef0b0531fb939e6ed23a4b589a36af49c42bfcda77474866460b99ba30fb4c40b5514f473e8b6b3aaa4cc6212a7bb6b9295ef07fca2a6d8cfec1a5bd5cf4e3496c631b0169f9f006d8eaec7c4dbdab696ad536416b", 0x8e}, {&(0x7f0000002640)="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", 0xfb}, {&(0x7f0000002740)="5a1afcfaf8dee8156cf2ceccbc5a896eb80c1015a4218f26fc8728379de20a33da9ce0ec9f84ab2c149954d91c8623cb71282f49f6606026f5b680e9124c5eb0394ce324d54696c947ce7c5c04c8ab308020e3a166564c0e732d285183f1c5837245ae154fb55120eb74554a548a8deee540170dd5f6d4668404fc51c73eeace", 0x80}, {&(0x7f00000027c0)="76942c84cf8fbd9adce0ea2cf605609b845ee865879bb85bad917f32c50671a9c385f22253f4e15a4e60dd5f2a3dcd", 0x2f}, {&(0x7f0000002800)="3dff4a6716cd2e000d4305a953b7a60feca07a9203a9a23197f6e1a15179729735b3e6f4909c92ecaf914ffe50a48cd3b42250c69dfab663edf59681cba9a9b3a9ceaef571b470c89e0168ee584e950fe018f4f86a5d5fde88b958ee2d5547539314975f311ecba634a2d2d5ff17aad0d51ddb66b2d8777edc6e766d84e9a70dcaff62e53df74558e7b0905770ead4065255447062199bea7b464eb61236cfa123044133b1a4b39d70b7ed2c32fb24a71db637230b62c0bdc347d3b4", 0xbc}], 0x5, &(0x7f0000002940)=[@hopopts={{0x1030, 0x29, 0x36, {0x3a, 0x203, '\x00', [@hao={0xc9, 0x10, @mcast1}, @ra={0x5, 0x2, 0x87ab}, @generic={0x40, 0x1000, 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@hopopts={{0x20, 0x29, 0x36, {0x6, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0xfc}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x3a, 0x3, '\x00', [@ra={0x5, 0x2, 0x7f}, @pad1, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xd}}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @dstopts={{0x58, 0x29, 0x37, {0x89, 0x7, '\x00', [@calipso={0x7, 0x30, {0x1, 0xa, 0x10, 0x5, [0x5, 0x7ff, 0x3ff, 0x7, 0x8]}}, @jumbo={0xc2, 0x4, 0x1ff}, @enc_lim={0x4, 0x1, 0x7f}]}}}], 0x310}}, {{&(0x7f0000003fc0)={0xa, 0x4e22, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1f}, 0x1c, &(0x7f0000006500)=[{&(0x7f0000004000)="91b96535fd19de9b293dbd8593a951afbcb75ec0c86fc8a45e4f6a5192b49d1a65bff22acd2aceb76aa3fa62c4b2f6cd8debec129a3398dc644adeab2f37f695f76fdb8be1654ab68ee4371a3df4730b9c7e377e45e9b5b5894b29c9a378a974eba9fdbd0dedfc21c73af45f6542b5accabdbffe0646eca8c3650b5c3086f2b429b08b5dcfed61ad456412", 0x8b}, 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0x1000}, {&(0x7f0000006240)="56571b44bf82e5f0c372e5fe55e7812796d287dbc3b71c9d818dc5165815d876416c2ec8d3af09f02a6fff4cceab4ab2a3546ea02c71fc79c562553295f160acc643ab9806a834c4e4fcf42907678cd117b4b981edaaa0bd12723ef7c8cd16a5e065f43a8d791978b9453b4329dbcb8fdba6ced2e0dcf61a837b9421", 0x7c}, {&(0x7f00000062c0)="f7cbfb4699272d9c50efcf48d6ebcf4913e32e923dc66a5e9e8b3355db4f7368aba99dd91a6c8a6c257f85f838d5b44501a9e9332e286aee7c83f1e87c6b5583fa94e59d2d9f6ac1e106e09c8d965514b14c68938fcd8c12feeedca2877dec28266f58a8e6c160be48869a46785045d3827148a5681d9315ab4bdd504fbfda30fc", 0x81}, {&(0x7f0000006380)="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", 0xfa}, {&(0x7f0000006480)="18d3edc2aab4ece13f2f05953f999b6c81233bb291d5421eb500323c7f76d7226fe2bd1220d6a4575efbd348a1d77f397bf3f828065db4fde735389c28539cc89939f879dfeb44c7", 0x48}], 0x9, &(0x7f00000065c0)=[@rthdrdstopts={{0x1c8, 0x29, 0x37, {0x21, 0x36, '\x00', [@ra={0x5, 0x2, 0xae3}, @generic={0x3, 0x9e, "54992dd9f822dbb615fa767edac29cf328e2cc9b70c61b1abbb34d23969da550339d0ca8dc84e8ece30c3cb8b15ad27a6e48066e66f5939b812269f21ab9356c59e345d7501d603b14d1ef287b929793aa7644fa624ca8f0bab984f3524bcfb2c2904ea7612f4ba2edf15c7f4e3287113b69796db1559f96f61a6c5e3e7106f19b5ed0eee17c79aac96a77203fdc752ac4b05c63b25d85590da675ccfb6f"}, @jumbo, @jumbo={0xc2, 0x4, 0x1}, @generic={0x1, 0xc9, "324c02162d98306fd328ab71eac39330521e50da1d52b649ff528dc9919327238b02728a9f32d5933401825135c9fdee9224d9ba89c4a53b972dad88e2fbd60d113fa2160cf4978fa530b7df3859ad006afd0177064126bdca80d67a6af414feaa8e7c6bf7947565613a91ddd3df3ca78f2f99291505460376dd9cebfe43e3cdb7bcc860104a2608e900fe564379ee2096eb2b1b9e46cf16784daf411ba460f18bdab0f677ee944e5d5dab2a8b2e9c339f9b8fc96d94ef4245e5c877ab573650a4ebbb63e265de130b"}, @generic={0x9, 0x33, "2eec38d4f63beb818f6af7d479ce671e5130ca7a2a6a209c21928b5938a11dcd6a811472ebf831d9471533e21bbb483e323eb6"}]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x67, 0x0, '\x00', [@ra={0x5, 0x2, 0x401}]}}}, @rthdrdstopts={{0x98, 0x29, 0x37, {0x5c, 0xf, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @pad1, @calipso={0x7, 0x40, {0x3, 0xe, 0x3, 0x1000, [0x1ff, 0x400, 0x9, 0x3ff, 0x7, 0x8, 0x1]}}, @pad1, @jumbo, @hao={0xc9, 0x10, @private2}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @jumbo={0xc2, 0x4, 0x8}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}}}}], 0x2a8}}, {{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f0000006880)="19b89a88589f87ca032d38ae7ac43f9b0c7d07b035a74c5412066f095e2707f355f1a8515f917ef4840c7e20965b774aadff4625088aee99ca4a6457d42a054dcb905c81672a3933b009fdf832ec0d49fc87", 0x52}, {&(0x7f0000006900)="6440674dcbf6174cb20a5f81eea276f2a63aebce8603b1d3e9ee3303d3783575a1cb47ca5cb0f282b4d5ca38b077e0c60ed537a12294019a2734668bfa00c38c5e6f315ab84fccbffb5cec7749a6c9444a6fa6e749898278eba65b2caa8554cccd76831fd7014702c3c36e98bb1e477d5e79a61fb39a05ce2711854525365fba91dff7639e5d19ed010184cb763be4152fe5fb68a9fe6a1cb0ba0d05184c7481cde403925f2e4cc74ee91864a28553f240d0172f21d5e386b9fcb341abdd7442e2642c059a5be5375dc015a91dbca9c6429ce3e3b83726e99780b4f3c0eeaac865d2a4b14f8c549a004f8b49578dc290ff1f64ff2b85f635", 0xf8}, {&(0x7f0000006a00)="f55bc0f5ab7d307f3626e79ae4312ff116b4434ca308af666f36ccf56e8f2cf88017dace9291ed0a0247d4b2f2ef8e4f258fad292bec905f9627ba5b1d0de271fe", 0x41}, {&(0x7f0000006a80)="a933a3c479e6", 0x6}, {&(0x7f0000006ac0)="467f6bb72fe6bc276fc34e4465c84924c4a9d01fa636df9e3a865a2877b48056f2b90e7a7eda4fcef637972040698ca03a64e13b023c32b96957aa7f67c8cee7e9e259c37864ed6cbba0f55a3d01d927a6f239ef2c4118a16578988dd0b68bd206d574f6fb132b0a8873123a6fead1d059717972fbc3811a", 0x78}, {&(0x7f0000006b40)="a48d7a30f99b22a560db1bf29b8819d3b29372191abd6005048a1cbef5913b72baa263fd1d626c46e3", 0x29}, {&(0x7f0000006b80)="3c15af32816f4d48aa8b41660f2abf2e60d29b0c3960600829eafb22fa8fe31995324733ad6ed5625f23cc3b6e1e6578f3ef5cc16ddf402b1c758281ea2968395f1085711781676a0d6a393b4e6bb4b6b31a865aaafa7f8f86225bae025a59b331e36653cd77df3a49858f7bf23b71de2167d710193b7d15fc2f232bbfc21c2985d82654e12b28886a4425bde1f2b350f1993e02f4d133ec4175059d91b3e3", 0x9f}], 0x7, &(0x7f0000006cc0)=[@rthdr={{0x78, 0x29, 0x39, {0x89, 0xc, 0x0, 0x2, 0x0, [@local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @dstopts={{0x120, 0x29, 0x37, {0x6c, 0x20, '\x00', [@generic={0x6, 0xf9, "dc3f9248570b2167cb963ad5847a807c7210ad5f1b1b412c7b406f31eddb8ca31cb90c7fadd86f725e308ce86c21184192afbb149793a3a609957eb16f30eacb2d0f44e6c1259d3ccdd70426fbfa5f4dce08540dbf1f3976592bc72cba90d3407aa40629c29d2a7641d8d3319f32b537c1a3d5026b5cf68293dc2d45b5d37f868630f0b5378f645009c250043162639c7ab511c36c7876a630358714e7d1cd4747e531eba42827a3429991afba73e3289bb6dd1b77f8934a4c8f1cde3c81f9d42aae2d50f923e70375ddba8c35e4531adfd370e1a97488079d3b8162600e29316076f42e857e55b20fb97594c0e96c34d79798a9212f87dc80"}, @pad1, @jumbo={0xc2, 0x4, 0x9c06}]}}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @hopopts={{0x40, 0x29, 0x36, {0x62, 0x4, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x2, 0x4, 0x0, 0x7, [0x4, 0x3]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @dontfrag={{0x14, 0x29, 0x3e, 0x101}}, @dontfrag={{0x14, 0x29, 0x3e, 0xccf}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r3}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x21, 0x14, 0x2, 0x1, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, @empty, @private2, @private2={0xfc, 0x2, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @remote, @private2, @private2={0xfc, 0x2, '\x00', 0x1}]}}}], 0x330}}], 0xa, 0x8040) 01:49:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:49:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x24d, 0x400}, {0x0}], 0x0, &(0x7f0000014900)) 01:49:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) 01:49:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:49:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x28a9, 0x679, 0x5, &(0x7f0000000000)={[0x2]}, 0x8) 01:49:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x2, 0x0) 01:49:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x30240, 0x18, 0x7}, 0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 449.729554] loop4: detected capacity change from 0 to 4 [ 449.743006] EXT4-fs (loop4): Can't read superblock on 2nd try 01:49:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x24d, 0x400}, {0x0}], 0x0, &(0x7f0000014900)) 01:49:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) 01:49:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:49:43 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x5) 01:49:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x9f, 0x0, 0x1, 0x2, 0x5, "86ec7b801d0bb4f72ae6a62d9f93db82862e522292072d7a37d585f65f039c7d6d77ef249663008a9969ddffdc67464671bebba800", "cefd8a9ccc2eea584db9651106cec78dba254011fb0800000000000000d0a7d7edce361a54c9f4040012f8b55b36471fc4227ad462c0bfa0c58c658b766734d8", "5ca1b9436f0700000098250d3bd73a4d1849a8e349233438072420f88100", [0x4, 0x35f]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:43 executing program 0: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:49:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:49:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) 01:49:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:49:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 459.140330] loop4: detected capacity change from 0 to 4 [ 459.163046] EXT4-fs (loop4): Can't read superblock on 2nd try 01:49:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x0) 01:49:43 executing program 0: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:49:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'xfrm0\x00', {'ip_vti0\x00'}, 0x7f}) 01:49:43 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x6) 01:49:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:49:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x24d, 0x400}, {0x0}], 0x0, &(0x7f0000014900)) 01:49:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:49:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125e, 0x0) 01:49:43 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f00000000000000010000000000000004000000070000000200000000000000050000000000000000000000000000000000000000979bd752c1c0dd0d7200000000843000000000000000000000000000006800000000000000e60000000000000007000000000000000000000000000000000000000000000000140000000000000000000000000000ea0a455aed197eebd7830079bcff6c30c208b6d5ab5cd3e519c66af59a1e89f3e1315a657a7f6053cc7d9d6c67ca45eae0ceaf52f471f9b95a078f4ac47b97aeb486348b281c4014"]) write(r0, &(0x7f00000000c0)="93227c8f90519c92b145494161696fd8be4f9900984ff495a16ef2aac3bd2e61c6f8828f279fe65f2e377fc66816937efa99f16a35ced341bf5cdc4afe5d449c202dc3ecd6e35eeb37bbd8df3d54b2b2474e9c87d875e73ddb0fba93a3481008995078c3bb3ee269b4b517f3557377833fc2cdff18afba5d6f39af2c16bf44f42f8027fa7ea3c6b724f19f57666edc87586e31e5eb9477de1f59465491ae06c2b1d71770c0ffda31611b7e4107702c25a28a9ac590ac112beb3fa95521b04ac628710f010a51786cd071a28ecd8810106debda1bf2ef2bc3982687942e7b15cdbf748a9d8e", 0xe5) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x200) ioctl$BLKRRPART(r1, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:49:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 459.400702] loop4: detected capacity change from 0 to 4 [ 459.440973] EXT4-fs (loop4): Can't read superblock on 2nd try 01:49:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125f, 0x0) 01:49:43 executing program 0: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:49:52 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:49:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:52 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x7) 01:49:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='/dev/loop#\x00', 0x40, 0x84, &(0x7f0000000040)={0x40, 0x5, 0x81, 0x5}) r2 = syz_open_dev$mouse(&(0x7f00000000c0), 0x10000, 0x20200) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) fcntl$setstatus(r1, 0x4, 0x26400) 01:49:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:49:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:49:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:49:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1260, 0x0) 01:49:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:49:52 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x8) [ 468.903100] loop4: detected capacity change from 0 to 16 [ 468.914558] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:49:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1261, 0x0) 01:49:52 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:50:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1262, 0x0) 01:50:01 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x10) 01:50:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:50:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:01 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:50:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 477.508779] loop4: detected capacity change from 0 to 16 01:50:01 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1263, 0x0) [ 477.543620] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:50:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/thermal', 0x80, 0x1) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r5, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) kcmp(r1, 0xffffffffffffffff, 0x3, r4, r5) 01:50:01 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:11 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1264, 0x0) 01:50:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$BLKRRPART(r0, 0x125f, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20c1, 0x148) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040)=0x5, 0x4) io_uring_enter(r2, 0x0, 0xfbd5, 0x0, 0x0, 0xffffffffffffff6b) 01:50:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:11 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x300) 01:50:11 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:50:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:11 executing program 7: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) [ 487.450256] loop4: detected capacity change from 0 to 16 01:50:11 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x500) 01:50:11 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:11 executing program 7: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) [ 487.486292] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:50:11 executing program 3: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) fsmount(r0, 0x1, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000001c0)={0x8001, 0x80}) r3 = signalfd(r2, &(0x7f0000000040)={[0x9]}, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, 0x0, 0x6, 0xd, 0x4, "485f8041a368fccbfcc93f08e4fa3c9aa4f70c4ab7356b4c34cca0bdb1dc379e06ad46b323a5a5045e948e6d5a290b3b9473874bacea8dea61bccebdee63a52f", "ba6c0bf9226212fbee40af93a32ee8a908363a9d0f2b7dc15de1d45ade2d4576874e3d1ed6186497d5596326eebe0e43213633202fcb4d6e97b6bbdc05a2585a", "bc9ea977f4e9276fc56dc612b10367edbdb6b017d84b4e12f0a1e6bdb851e5a2", [0xfffffffffffffff9, 0x8000]}) ioctl$BLKRRPART(r1, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:50:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1265, 0x0) 01:50:11 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:50:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:11 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x600) 01:50:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1267, 0x0) 01:50:20 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x700) 01:50:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:50:20 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x88602, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f00000000000000010000000000000004000000070000000200000000000000050000000000000005000000000000000100010000000000000000000000e0000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000021000000000000001400"/144]) fstatfs(r2, &(0x7f0000000280)=""/158) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x8, 0x0, 0x1c, 0x1c, "4eb3ee800406d58f9996eda25262a89629ced586dce67402f4dd84c17067e598b7ceb1300f9f57a14c749b69b430fdcc9b0706608159c75d10b7277261beee5b", "26dcd55d0a42af0a7338c86883864536bd40b9971c6f46c81995a648053f28eb", [0x100, 0xde]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffb19c, 0x1, 0x0, 0x1, 0xb, 0x0, "c45b314170b15d3aff3439749a75b7b5241478bbd2ead593bae805976476c64856c3f5281c844ca20533653223b25521090a492fa4f9df5084cce0e1b0af6d62", "744a7071bca71d1d07b8f75043a385986338a919e3396758a03391d51554beb3b35b668f0b38b577fa0607580d81f700042bc49206caf33634be2638b4d900", "790324ed2180c8717b4c164152b86361f8e49e0265a04714f85cec7b13aeddf4", [0x58, 0x5]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:50:20 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:50:20 executing program 7: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) [ 496.812374] loop4: detected capacity change from 0 to 16 [ 496.828490] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 496.872584] support for the xor transformation has been removed. [ 496.896477] support for the xor transformation has been removed. 01:50:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:20 executing program 7: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1268, 0x0) 01:50:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:50:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:20 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x1936, 0x55a3, 0x1, 0x0, 0x0) 01:50:20 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x3f00) [ 497.057081] loop4: detected capacity change from 0 to 16 [ 497.077546] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:50:21 executing program 7: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:50:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:30 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x80000) 01:50:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:30 executing program 3: sendmsg$NL80211_CMD_SET_MAC_ACL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c010000", @ANYRES16=0x0, @ANYBLOB="020027bd7000fcdbdf255d00000008000300", @ANYRES32=0x0, @ANYBLOB="0800a5133c8a5276d98a2800000000001c00a6800a00060008021100000100000a00060008021100000100004c00a6800a000600ffffffffffff00000a000600ffffffffffff00000a00060008021100000100000a00060008021100000100000a00060008021100000000000a00060008021100000000007000a6800a000600e9021100000000000a00060008021100000100000a00060008021100000000000a00060008021100000000000a00060008021100000100000a00060008021100000000000a00060008021100000000000a000600ffffffffffff00000a00060008021100000100000800a500010000000800a500010000000800a50000000000b9d4685fb6acbdf3e6759a50998bd30df954f81b0955bde880221ca1d972ca41ba9cb43d9a5956572f6ded452b97534c0c1c94202ea76e150ad740400aea0365"], 0x11c}, 0x1, 0x0, 0x0, 0x24048800}, 0x800) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f00000003c0)=""/212, 0xd4}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f00000004c0)=""/161, 0xa1}, {&(0x7f0000000580)=""/167, 0xa7}], 0x5) 01:50:30 executing program 7: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1269, 0x0) [ 506.465581] loop4: detected capacity change from 0 to 16 [ 506.483055] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:50:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x20002) ioctl$BLKRRPART(r0, 0x125f, 0x0) 01:50:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1274, 0x0) 01:50:30 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x100000) 01:50:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:40 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x1000000) 01:50:40 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1276, 0x0) 01:50:40 executing program 3: r0 = pidfd_open(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:50:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:50:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f0000000040)={0xfffffa60, 0x4}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 516.773477] loop4: detected capacity change from 0 to 16 [ 516.786768] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:50:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:40 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x2000000) 01:50:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:50:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:50:40 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:40 executing program 0: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 01:50:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1277, 0x0) 01:50:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:50:40 executing program 3: ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x7c26, 0x40) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="09000000359209be14284f5d8f7eacee5f86ab0cb2cc75a57e39b37490ec86676183e2012df5ae5361f4e1c7360debfcdb66e91f905160ffdc348216d916fd67be2cd58bf02547868623443ce07d7b732cd8bbb86928f3e8", @ANYRES16=0x0, @ANYBLOB="00042abd700020dbdf2501000000009900f9fa76bb4912e53bbb51e2f46fc6dca6a8a800"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:50:40 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 517.002575] loop4: detected capacity change from 0 to 16 01:50:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x88602, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f00000000000000010000000000000004000000070000000200000000000000050000000000000005000000000000000100010000000000000000000000e0000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000021000000000000001400"/144]) fstatfs(r2, &(0x7f0000000280)=""/158) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x8, 0x0, 0x1c, 0x1c, "4eb3ee800406d58f9996eda25262a89629ced586dce67402f4dd84c17067e598b7ceb1300f9f57a14c749b69b430fdcc9b0706608159c75d10b7277261beee5b", "26dcd55d0a42af0a7338c86883864536bd40b9971c6f46c81995a648053f28eb", [0x100, 0xde]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffb19c, 0x1, 0x0, 0x1, 0xb, 0x0, "c45b314170b15d3aff3439749a75b7b5241478bbd2ead593bae805976476c64856c3f5281c844ca20533653223b25521090a492fa4f9df5084cce0e1b0af6d62", "744a7071bca71d1d07b8f75043a385986338a919e3396758a03391d51554beb3b35b668f0b38b577fa0607580d81f700042bc49206caf33634be2638b4d900", "790324ed2180c8717b4c164152b86361f8e49e0265a04714f85cec7b13aeddf4", [0x58, 0x5]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 517.033013] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:50:41 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:41 executing program 0: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 01:50:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:51 executing program 0: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 01:50:51 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x3000000) 01:50:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x5, 0x5, 0x2}) pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) pidfd_open(0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f000000000000000100000000000000040000000700000002000000000000000500000000061f000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000700000000000000000000001400"/144]) r2 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) io_uring_enter(r2, 0x227f, 0xe419, 0x3, 0x0, 0x0) 01:50:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1278, 0x0) 01:50:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:50:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:51 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 527.676229] loop4: detected capacity change from 0 to 16 [ 527.682895] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:50:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1279, 0x0) 01:50:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x127, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:50:51 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:50:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127a, 0x0) 01:50:51 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:50:51 executing program 3: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, r2, 0x5, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x58c, 0x8000007c}}}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "37878d478eb6b06f9cf0c90825c8ff02"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_PMK={0x14, 0xfe, "2d3606cfd9bf9ba0f91c50eb63d44f9f"}, @NL80211_ATTR_MAC={0xfffffffffffffdc7}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "7cd9f6fdbebeba360e849b334137f5f7"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x88}}, 0x4) r4 = signalfd(r3, &(0x7f0000000500)={[0x9]}, 0x8) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x30, r2, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x5f}, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x8, 0x7e}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) r6 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x40000) ioctl$BLKRRPART(r6, 0x125f, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="400025bd7000fddbdf250a00000000ff5315220c0300000500300001000000080034000600000005002a0000000000000000925a9e2d9a221e21ab69836f1d475b46779ccff7b194888b54cf40bc2596434c77a072197c78597123a11dbbdf1545796e2686d9196c48f5c972b179ca290b6c3f5b93684320ec5a863d8636b5215faca82ad27928e8e65ad8d7d13ccd16daaafe18ff60f3553c96c049222533abcc6a45fc386b3b049f2600ab97"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0xc8c1) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r1) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, r8, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) [ 527.854259] loop4: detected capacity change from 0 to 16 [ 527.884199] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 527.891674] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 527.892655] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 527.952504] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 01:51:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127b, 0x0) 01:51:02 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x4000000) 01:51:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x9, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:51:02 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:02 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 01:51:02 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)=' ', 0x1, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 538.408495] loop4: detected capacity change from 0 to 16 [ 538.440996] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:51:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127c, 0x0) 01:51:11 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)=' ', 0x1, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x5, 0x8b5b}) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:51:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:11 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x5000000) 01:51:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:11 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 547.728875] loop4: detected capacity change from 0 to 16 [ 547.745523] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:51:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127d, 0x0) 01:51:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:11 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x6000000) 01:51:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5437, &(0x7f0000000300)) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:51:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)=' ', 0x1, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127e, 0x0) [ 547.988766] loop4: detected capacity change from 0 to 16 [ 548.001338] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:51:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x5, 0x4, 0xe, &(0x7f0000000040)="24e8c0e2cac7fd852889347cb0a4"}) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000000)={0xb7, 0x10001, 0x3766e972, 0xee}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) fsetxattr(r1, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)=']\x00', 0x2, 0x3) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:51:22 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x7000000) 01:51:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127f, 0x0) 01:51:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5dd5f5013777edb145e6b3739b003a4aabc6fe5f82a02e31a813b67ac38fc33919f567fabceddfa037891a936917c4", 0x94, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 558.197174] loop4: detected capacity change from 0 to 16 [ 558.213553] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 558.215413] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 558.236260] SELinux: Context ] is not valid (left unmapped). [ 558.241826] audit: type=1400 audit(1755913882.192:26): avc: denied { associate } for pid=6125 comm="syz-executor.3" name="tty27" dev="devtmpfs" ino=47 scontext=system_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 srawcon="]" 01:51:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b47, 0x0) 01:51:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)=' ', 0x1, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:22 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x10000000) [ 558.420870] loop4: detected capacity change from 0 to 16 01:51:22 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1e0, r0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ID={0x42, 0x3, "657e53f4c5495e95a39037f4d4d03792f08afe98277a1e7a9a19be05a0551f5469364cf964edc2e65b626086b4ff415dd511e05180072a344dbf879e791e"}]}, @TIPC_NLA_MEDIA={0x34, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd41f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}]}, @TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4979}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK={0x68, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb44c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 558.456483] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:51:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000000000, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:51:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)=' ', 0x1, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b49, 0x0) 01:51:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:32 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x3f000000) [ 568.618201] loop4: detected capacity change from 0 to 16 [ 568.640477] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:51:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)=0xfffffffffffffffd) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:51:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:51:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:32 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x8000000000000) 01:51:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)=' ', 0x1, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:51:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) clock_gettime(0x0, &(0x7f0000006f40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/140, 0x8c}, {&(0x7f0000000000)=""/76, 0x4c}], 0x2}}, {{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/191, 0xbf}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001400)=""/202, 0xca}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/70, 0x46}], 0x7, &(0x7f0000002600)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002640)=""/243, 0xf3}, {&(0x7f0000002740)=""/132, 0x84}, {&(0x7f0000002800)=""/194, 0xc2}, {&(0x7f0000002900)=""/32, 0x20}, {&(0x7f0000002940)=""/14, 0xe}, {&(0x7f0000002980)=""/143, 0x8f}, {&(0x7f0000002a40)=""/202, 0xca}, {&(0x7f0000002b40)=""/213, 0xd5}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/83, 0x53}], 0xa, &(0x7f0000002dc0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000002e40), 0x6e, &(0x7f00000040c0)=[{&(0x7f0000002ec0)=""/127, 0x7f}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/227, 0xe3}, {&(0x7f0000004040)=""/4, 0x4}, {&(0x7f0000004080)=""/8, 0x8}], 0x5}}, {{&(0x7f0000004140)=@abs, 0x6e, &(0x7f00000064c0)=[{&(0x7f00000041c0)=""/64, 0x40}, {&(0x7f0000004200)=""/239, 0xef}, {&(0x7f0000004300)=""/146, 0x92}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)}, {&(0x7f0000005400)=""/182, 0xb6}, {&(0x7f00000054c0)=""/4096, 0x1000}], 0x7, &(0x7f0000006540)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f0000006680), 0x6e, &(0x7f0000006900)=[{&(0x7f0000006700)=""/1, 0x1}, {&(0x7f0000006740)=""/6, 0x6}, {&(0x7f0000006780)=""/3, 0x3}, {&(0x7f00000067c0)=""/120, 0x78}, {&(0x7f0000006840)=""/159, 0x9f}], 0x5}}, {{&(0x7f0000006980)=@abs, 0x6e, &(0x7f0000006c80)=[{&(0x7f0000006a00)=""/241, 0xf1}, {&(0x7f0000006b00)=""/43, 0x2b}, {&(0x7f0000006b40)=""/108, 0x6c}, {&(0x7f0000006bc0)=""/154, 0x9a}], 0x4, &(0x7f0000006cc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}], 0x7, 0x40000020, &(0x7f0000006f80)={r1, r2+10000000}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000006fc0)={0x0, {}, 0x0, {}, 0x6, 0x0, 0x19, 0x1c, "da5378c1e2927905202674aa45bea964dfd5813ede35115ff4557c9b4646fe578c6007b6c769f4f2fd0e6adcd6fcddd18d5adb2e7618842ecd57c78c05a608e1", "218013a24c5d11619ff86e97548ffb83e866e489004d7251f2bc210410563b61", [0x950, 0x7]}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 568.822104] loop4: detected capacity change from 0 to 16 [ 568.826512] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:51:43 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x10000000000000) 01:51:43 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f00000000000000", 0x4b, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c01, 0x0) 01:51:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28440, 0xd6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xfffffffffffffffe, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:51:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 580.061997] loop4: detected capacity change from 0 to 16 [ 580.081041] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:51:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) 01:51:44 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:44 executing program 2: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:51:44 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x100000000000000) 01:51:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:51:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f00000000000000", 0x4b, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:44 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) [ 580.323466] loop4: detected capacity change from 0 to 16 01:51:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) [ 580.347423] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:51:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:51:52 executing program 7: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 01:51:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x6ec3, 0xe06d, 0x1, &(0x7f0000000000)={[0x9]}, 0x8) 01:51:52 executing program 2: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:51:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:51:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f00000000000000", 0x4b, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:51:52 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x200000000000000) [ 589.068983] loop4: detected capacity change from 0 to 16 [ 589.077198] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:51:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c04, 0x0) 01:52:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c05, 0x0) 01:52:03 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x300000000000000) 01:52:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:03 executing program 2: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:52:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0xf}}, 0x14}}, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x80) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20040000) r3 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:52:03 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) 01:52:03 executing program 7: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5dd5f5013777edb145e6b3", 0x70, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 599.596512] loop4: detected capacity change from 0 to 16 [ 599.633085] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 599.635102] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:52:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:52:03 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) 01:52:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f0000000000000000", 0x4c, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:03 executing program 3: ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000040)={0x15d, 0xe, &(0x7f0000000280)}) creat(&(0x7f00000001c0)='./file0\x00', 0x8) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="1f000000000000002e2f66696c6530003cd3d4f28b7b6b82c26ba8adf6dd689a32b17d0546e69346e6663b6a0839970690dab224b8c477a7e93af89fd257454953e1f1"]) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x84000, 0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x6, 0x9, 0x9, "08560b14092abb22e747dae170b3a99286f2ac61659d67b955129657123d707d3353403eea03a444577b8894547b631e0b4eaa820311a52829b646fa5b8f144d", "dc03304c95a128bb1647c499b4d08b202fb566d1413c5976af1bd67d6ac2870b1a4db3442589dee960985da26e529b0119f7534558cecf6ea738749355034f94", "33817201f350d053f740607c02a0690c90166b1324b843f2d02826b1cca086e3", [0x80000001, 0xf4]}) 01:52:03 executing program 7: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) 01:52:03 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x400000000000000) [ 599.887111] loop4: detected capacity change from 0 to 16 [ 599.907692] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:52:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:52:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c07, 0x0) 01:52:03 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) 01:52:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xffffffffffffff6a, 0xfffffffffffff800, 0x0, 0x3, 0x6, 0xc, "6f7dad42e4a332e75e76ec216f0ca7b67fcdb3fb7b3320b6ab4fd90b823784e793eef19521c288dae62829ca739721e491784ab64fa9fd5eb0f8c4386dd1b72f", "af3b55aeaea08c0da01a2ac9e9afabc350c660acc949faed6f3b31c10685cad98303895d9e80155b4c8956490b7cf0fc89b1029377214cb045ef58b3d8a41049", "3c53a15a1d3db6d51a2b43e08ac134e0c3035f044c5f820229b82964724174e5", [0x1, 0x35f156c3]}) 01:52:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:03 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x500000000000000) 01:52:12 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x600000000000000) 01:52:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:12 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:52:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xf363) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xd) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:52:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f0000000000000000", 0x4c, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:52:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 608.576072] loop4: detected capacity change from 0 to 16 01:52:12 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x700000000000000) [ 608.590282] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:52:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c0a, 0x0) 01:52:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x541b, 0x0) 01:52:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x1000000000000000) 01:52:23 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:52:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:52:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)={0xb126, 0x7fffffff, 0x4, 0x0, 0x5, [{0x8, 0x3, 0x1000, '\x00', 0x108c}, {0x1, 0x72ddc101, 0xa2a, '\x00', 0x2}, {0x3ff, 0x8, 0x6, '\x00', 0x1004}, {0x3, 0x40, 0x7fffffff, '\x00', 0x204}, {0x1000, 0x3, 0x9, '\x00', 0x882}]}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 01:52:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f0000000000000000", 0x4c, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:23 executing program 7: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:52:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x3f00000000000000) [ 619.421111] loop4: detected capacity change from 0 to 16 [ 619.440422] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:52:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000404000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400"/144]) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000040)={0x0, 0x3d2a, 0x64, &(0x7f00000000c0)="9ad09205dc88608db9d36f8971d411d242ba400fe79c3f14391f60da5c834568938621389c1708c7b1e5e78fe01aef180f007a9c12b7c92345c45e0e52663b0506c1a04cf4cbb5e56a8e1551fe73317fb6eb86094ee4e678fd2c03fbf4a9eba7c133902e"}) io_uring_enter(r1, 0x81fd7, 0x0, 0x3, 0x0, 0x0) 01:52:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:52:23 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:52:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:52:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5421, 0x0) 01:52:23 executing program 7: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:52:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:52:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800", 0x5e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:23 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) 01:52:23 executing program 3: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'veth0_to_batadv\x00'}) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001100), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001400)={&(0x7f0000001140)={0x298, r1, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xf801}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x1}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x3}, @NL80211_ATTR_FILS_ERP_REALM={0xc6, 0xfa, "45e81fea11ce31e0bd911d6bd7b4f3cd175e9b1fd471eac4fb086dc43c8009c798438b05ec99767a6a1765a9b74c0dada0121564cf1f9eea10c763c44140dc9f30974dd9ac416bcf1d1d5b13e3efd591446380aca5e0181b35c2bf88023e10e176476fe1d0e7c8c80f3921d5efd58fd0fc68a5de803fbf86a77615254a2cd1421a0677e93bdd19396bd6f429364035ba9f95b5fa8a5358d9598f4419431c4424a7d1fa7e2741e9f16504f9141de8c7ba7667fab41d2272c9034169a1a5463eb949fa"}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xe113}, @NL80211_ATTR_FILS_ERP_USERNAME={0x14, 0xf9, "5d4c4309e215a463de9bc32ff0908dd2"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x2}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x1000}, @NL80211_ATTR_FILS_ERP_REALM={0x84, 0xfa, "3219cf1765895ed71bfb946852f6a5dd2e12b9dcd83a53f31ecc86897326d89548316d84f39c9ae5d7bb12981484d84cd5f3a5ec028b9f908304a7a1709a81ad097faaf54d41c58f0300b83d88961d0e3f93ded5bfa13d093c89193e9ae558c92d26406e92462d4e849df95f4f17d63cfe28a4b1d3aaa9ec5411e7ace445bc45"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x2}], @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xe3, 0xfc, "35845995ac69f0c60871e8ed50722638895577c77e16ae7c2ea2f801257a5d645421a8823792d88584ec6d113e8b59fe94346a407e7b5db121f47ee391a81d6ba92cee30392f802a2ce5fc7777dfe6fda1f4bce7a182e9f3e457fd05b5bfb8a7dbb12d3f590620acdc0f08cc69a675a70c448d4f73e417ebad7292c96cafe9b7cbab126b69543098478cc20b24d4658d409a74a07bad363bad4537a1c1887f74b522fe13ce19c765081967ca80ce7b785deacd0fa95cedff3f35ae79fc8a3f7715f6e8aac8bce5dcee7e5bf0116636df5328b2c9e68ed31ec6cda684164ed8"}]]}, 0x298}, 0x1, 0x0, 0x0, 0x4851}, 0x8044) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x10b, 0xe9, 0x80, 0x16, 0x1f7, 0x1f, 0x3c4, 0x5}, "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"}, 0x1020) 01:52:23 executing program 7: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:52:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000200)=0x6) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 619.664930] loop4: detected capacity change from 0 to 16 01:52:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) [ 619.683730] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:52:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5450, 0x0) 01:52:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:52:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:52:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5451, 0x0) 01:52:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:52:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:52:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800", 0x5e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:34 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x0) 01:52:34 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) open_tree(r1, &(0x7f0000000100)='./file0/file0\x00', 0x800) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000002900)=""/4099, 0x1003}], 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x12e) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:52:34 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) 01:52:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 630.235746] loop4: detected capacity change from 0 to 16 [ 630.245544] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:52:34 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:52:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:52:45 executing program 3: mq_unlink(&(0x7f0000000000)='/dev/loop#\x00') r0 = clone3(&(0x7f0000000380)={0x80300400, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x9}, &(0x7f0000000200)=""/247, 0xf7, &(0x7f0000000300)=""/30, &(0x7f0000000340)=[0x0, 0x0, 0xffffffffffffffff], 0x3}, 0x58) ptrace$peeksig(0x4209, r0, &(0x7f0000000400)={0x1, 0x1, 0x4}, &(0x7f0000000440)=[{}, {}, {}, {}]) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xa4, 0xc40041) ioctl$BLKRRPART(r1, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x2d2, 0x1, 0x0, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "43f7212a6fbe37095e32c94de506f230d1fb7590"}, 0x15, 0x2) poll(&(0x7f0000000100)=[{r1, 0xd000}], 0x1, 0x0) 01:52:45 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x58d001, 0x0) ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000300)) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000f1ffffffffffffff0000000000000000000000000000140000000000000000000000000000000000000000ef8de54b3a8ac1d867f2"]) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_SET_WOWLAN(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000018c0)={0x2358, r4, 0x400, 0x6, 0x25dfdbfb, {{}, {@void, @void, @void}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x2334, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_PKT_PATTERN={0x2330, 0x4, 0x0, 0x1, [{0x11c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x98, 0x2, "21378f8284be1ad45280b6db7dc797fa62a023aae62397cd81d0be69c233624dac44a69634b425d79e497c7a93c610fa913221f9ed42e9a40ff7a51719ae2a4318b75d9366ede8102fe702f8832e29d06c06e21e394646d542cc648f8883b831c6e9162894424e744c05c74616c3e25e34ac137a7d5e2efbed5314fd8e7e5b9550c9bce50141f34feb5ebacac68bb626f4c4f712"}, @NL80211_PKTPAT_PATTERN={0x75, 0x2, "72c4fcbd328d2a02572a43ccbdaa48e68a90871f82bd2b64a25e2970b859d09c7d2338c050460268797ecb0d27fa11127183d5a4947d7e10d00a14fd2b5204ad7b805a148907ed173df9bdb4d369a8b72e0b8a85effcdffd42fa81bf44d76446f356e85ccb1dd9dd8b55ca54e20e970662"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xffffff81}]}, {0x2014, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x1004, 0x1, "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"}, @NL80211_PKTPAT_MASK={0x1004, 0x1, "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@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}, @NL80211_PKTPAT_MASK={0xb, 0x1, "57a74aa2110e87"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}]}, {0x50, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xfff}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3}, @NL80211_PKTPAT_MASK={0x33, 0x1, "7e04fda99ddc9e4a1373f6ef0a2ba2ae6121776ec7245f842d0516a5b996abe525e9004573aa5ae0ec52a77830c31b"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x1}]}, {0x11c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x100}, @NL80211_PKTPAT_MASK={0x6d, 0x1, "d3eb574149a24a059a2722ef07335b3c40e03dda3d4ad807d9a68d6ca21481f71e0a96d28a35d08893d4c727f613be35daebb6e046b61e1978d6c056d875af6ebbac9be161407a45821f2ea62fda0d895c6675909cc99b6cc7873dcade38e16491a767089393a07d9e"}, @NL80211_PKTPAT_PATTERN={0x95, 0x2, "8ce86768765ed5af9fec8c74a764d141b7cb01059572006d3baf07a5a5d83c72974f0aaff64efeec8089cab7dc1b87502ccfb2f9730a3e4571cf6325bbdec3f275da2194d5f7a4346511fc7b103a77f317aad6fc02bfd43142bc2c82c435367a3519868d247ee8226b5cab23bdb2eecd6d04a1757d6104136fed222cdb20ccd32f163dbfd9568abbef8218faa17eda0873"}, @NL80211_PKTPAT_PATTERN={0x5, 0x2, 'a'}]}, {0x70, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7fff}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}, @NL80211_PKTPAT_MASK={0x54, 0x1, "0a35b0a911cc2264ca5ed4d2209899048aca28936e3369d655e1415824db17ae002b6560ffea79e355f779c45172b2b1dd6487a44b7e67f0e5a83356c892a7741437b5c2248469fe418cb7a7d947e3ec"}]}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_DISCONNECT={0x4}]}]}, 0x2358}, 0x1, 0x0, 0x0, 0xc044080}, 0x20000800) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:52:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800", 0x5e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:45 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) 01:52:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5452, 0x0) 01:52:45 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:52:45 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x0) 01:52:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0xf}}, 0x14}}, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x80) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20040000) r3 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:52:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) [ 642.103184] loop4: detected capacity change from 0 to 16 [ 642.118893] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:52:46 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = dup2(r1, 0xffffffffffffffff) fstat(r2, &(0x7f0000000200)) 01:52:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5460, 0x0) 01:52:46 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x0) 01:52:46 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:52:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) 01:52:46 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x3) 01:52:54 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) (fail_nth: 1) 01:52:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = dup(r0) sendfile(r1, r0, &(0x7f0000000000)=0x7, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/cpuinfo\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) 01:52:54 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f0000000840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)={0x178, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x178}, 0x1, 0x0, 0x0, 0x8801}, 0x404e844) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000880)) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7fff, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="5b634eb0312613c446620010ef368fa7d08bddb8ddee2f1f9a578612ff12c6c02eab0629876ce1ad1c0e5cf619dd1b7db03b844c91c98794e15366691c7bf0db03c0588edd44620564e4dc4b0a26bd0aa826694dec0c6afe6023d7fca3", 0x5d, 0x7ff}, {&(0x7f0000000140)="6849e745d4ead30e3976c63c1ff3026c97fdbdf1a4a775c9ae41c8beb711425db2b76e88b480532f7b7e605e732a39fe5d9e82c7a501b0968690d44d0d4c0e896212ef5d6330f5e8e3b907d2dd2f51beaf1092d23f0b2259098f07ba6334fb3559d7c564f06dddfcbeff7797b0101eec317a604546ec4c299f3653d1ec36eea80b1e1784cba694c151a6a16e057d0340e091c8b8d92630b9299a9a3d2f721cd84ac4f8487ce0b22f25160d357d4a98d7c8f86403ec7462190a117b8386555db9feee793cd7bd6abbc20154376d14ce315c63f28528e031", 0xd7, 0x2}, {&(0x7f0000000240)="86304fcbad73a592e6c23556c2c1e9736466cfc1f269a227c364faa07ca0d8c62f91ddaef5824e47bbdb49ef96356cdc479f0839445cd6e4716f7bc2f9a91909508c30422fdf984284b6d1def9655a53d8e89a39dbaf7365102aa512d515f2061a4226ca8e3ab6d560adca6000eaa10d09656e892fcebac54a482903165f80a7194397da733e61bd03b29af8ee681c313cf6c832128344eaa6651cc2a0db7efbc11ddfc98ce97b6b9511f4ae84a42bce", 0xb0}, {&(0x7f0000000300)="d0d8db70ee9b3b8c77c8a71ee9f2e855921c78a8e26bb72ba12edfd9effdd30079bb49418cce0f3e7a89f0825cffb39340c6965160c888f4af6f4483aae66039458541859bac73a416de4f99c54e99fb1d459ce4362a0c5f", 0x58, 0x9}, {&(0x7f0000000380)="03542090ba11721a99782a1624f27a915d520ccb2b5a59b5b45fb178057c944e5a819b779a9c5ef349284d2547a153efc18dec2cfe7df6aad2d82112969549b5bd7592d49e52f338983bedff1eb8fb7d8bce344e393e62df13844186ee66375a14f0103680f72a4fe472af55ce03b98dd384bff04036538214b14155cb17e6d786b1f362b7a67a5e8eefad37bbc604971a21e47d201406b7f91e", 0x9a, 0x1}, {&(0x7f0000000440)="1ba1", 0x2, 0x3}], 0x10000, &(0x7f0000000540)={[{'(#*'}, {'\xf4:]'}], [{@appraise}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x5b, 0x62, 0x37, 0x30, 0x36, 0x66, 0x30], 0x2d, [0x35, 0x35, 0x61, 0x36], 0x2d, [0xa4, 0x63, 0x31, 0x37], 0x2d, [0x63, 0x65, 0x37, 0x35], 0x2d, [0x66, 0x65, 0x30, 0x32, 0x36, 0x32, 0x36, 0x31]}}}, {@hash}]}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r3, 0x80047213, &(0x7f00000005c0)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat2(0xffffffffffffffff, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x10000, 0x1a8, 0x10}, 0x18) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000980)={0xaf4, 0x0, &(0x7f0000000940)=[r0, 0xffffffffffffffff, r4]}, 0x3) 01:52:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5dd5", 0x67, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40049409, 0x0) 01:52:54 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:52:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) pread64(r0, &(0x7f00000002c0)=""/128, 0x80, 0x10007) readv(r0, &(0x7f0000000100), 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000200)={0x2, [0x0, 0x0]}) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) flistxattr(r1, &(0x7f0000000340)=""/130, 0x82) 01:52:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40081271, 0x0) [ 650.516316] loop4: detected capacity change from 0 to 16 [ 650.522304] FAULT_INJECTION: forcing a failure. [ 650.522304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 650.523311] CPU: 1 UID: 0 PID: 6509 Comm: syz-executor.7 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 650.523331] Tainted: [W]=WARN [ 650.523335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 650.523343] Call Trace: [ 650.523348] [ 650.523353] dump_stack_lvl+0xfa/0x120 [ 650.523378] should_fail_ex+0x4d7/0x5e0 [ 650.523403] _copy_to_user+0x32/0xd0 [ 650.523418] simple_read_from_buffer+0xe0/0x180 [ 650.523439] proc_fail_nth_read+0x18a/0x240 [ 650.523460] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 650.523480] ? security_file_permission+0x22/0x90 [ 650.523498] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 650.523517] vfs_read+0x1eb/0xc70 [ 650.523540] ? __pfx_vfs_read+0x10/0x10 [ 650.523559] ? lock_release+0xc8/0x290 [ 650.523578] ? __fget_files+0x20d/0x3b0 [ 650.523603] ksys_read+0x121/0x240 [ 650.523625] ? __pfx_ksys_read+0x10/0x10 [ 650.523650] do_syscall_64+0xbf/0x360 [ 650.523668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 650.523681] RIP: 0033:0x7ff19a1b969c [ 650.523691] 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 [ 650.523703] RSP: 002b:00007ff19777c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 650.523715] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007ff19a1b969c [ 650.523724] RDX: 000000000000000f RSI: 00007ff19777c1e0 RDI: 0000000000000004 [ 650.523731] RBP: 00007ff19777c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 650.523739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 650.523747] R13: 00007ffd6b48646f R14: 00007ff19777c300 R15: 0000000000022000 [ 650.523765] [ 650.553912] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 650.556003] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 650.563194] loop3: detected capacity change from 0 to 63 [ 650.582345] nfs: Unknown parameter '(#*' 01:52:54 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:52:54 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:52:54 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c02, 0x0) 01:52:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40086602, 0x0) 01:52:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) close(r1) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$CDROM_LOCKDOOR(r2, 0x5329, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) write(r1, &(0x7f0000000200)="c3a55bc83716a5b3deff168cdd6f3aac7ba6262dfc9675e2b6e0c7ab5a496136f7752791f95e2ffb257f3c93b02f", 0x2e) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0xee01, 0xee01}}, './file0\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) pread64(r4, &(0x7f0000000400)=""/196, 0xc4, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000000)={@dev, @remote}, &(0x7f0000000140)=0xc) [ 650.649373] loop3: detected capacity change from 0 to 63 01:52:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:52:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800", 0x5e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:52:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40087602, 0x0) [ 650.806869] loop4: detected capacity change from 0 to 16 [ 650.817093] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:53:04 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readahead(r0, 0x100000001, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000200)) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:53:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800", 0x5e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:04 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:53:04 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:53:04 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) write$P9_RLERROR(r0, &(0x7f0000000180)={0x14, 0x7, 0x1, {0xb, '/dev/loop#\x00'}}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x1, 0x10000000, 0x2, 0x0, 0x0) r2 = syz_io_uring_setup(0x7317, &(0x7f0000000000)={0x0, 0x87ed, 0x2, 0x0, 0x100}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) io_uring_enter(r2, 0x59cd, 0xa0a2, 0x2, &(0x7f0000000140)={[0x3f]}, 0x8) 01:53:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x2, 0x0) 01:53:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 01:53:04 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c02, 0x0) 01:53:04 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c02, 0x0) [ 660.216144] loop4: detected capacity change from 0 to 16 [ 660.231685] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:53:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101286, 0x0) 01:53:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) 01:53:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xce, 0x101001) ioctl$BLKRRPART(r0, 0x125f, 0x0) 01:53:04 executing program 2: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x0) 01:53:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:53:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x202) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:53:14 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) 01:53:14 executing program 2: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x0) 01:53:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101288, 0x0) 01:53:14 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/asound/seq/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmmsg$inet6(r1, &(0x7f0000002280)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8000, @mcast1, 0x299d}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="d8f523bd1d9a35877277267f6a57e46a93db7fd55da64ba01ed74119be166c3be2e3bc6e0bcfed1af328f0cc58e690674513482a50820c31b7c1528cad028880ea3c68b15a863ef8c02fcfe418ec30a9c1ce4ee0d9d5ae6a88c72b0df170", 0x5e}, {&(0x7f00000002c0)="0da53635414f8f8ee1e852cc7b330f0be906b170ef7392c8fb79ed341070474805d7", 0x22}, {&(0x7f0000000300)="ab70bab4ead3931730192fc1e820bc", 0xf}], 0x3, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000003c0)="a4e913905ba529247625cbbfb336677ded2495cb6b1109c252abc6d7e618a8423533430a5ea83a0c6ef852ebbb25d55e3c19a6521f54ce082ffd839a268ad29076e84ad6d76b797a2643e9eb744af210ae787dbb8a77927c3702cc949aba8d7e09ba77237be7d09339b374cff5376c313698dfd1b6787218187558412882", 0x7e}, {&(0x7f0000000440)="cc37af7dd6d4ce3f7ce656304119d6f74ae41f13bc89a0dcd83e44df1f341dc69175e5b6f5674aa3a5339cbb08d0e1ee877174f0ffbccead12cb67373ad20f707da2ea26dedf0b60619d611aad0867710e645ebed2c4e84a7093df1335910d5f1a853691b9176189d69464e22eba6e48916fd981649d8bfbc517ce104041206f953995540c78270f87820664fbfae32a4c5406ee0ec289aedf9704239fbb60fdf2f2beda76e2", 0xa6}, {&(0x7f0000000500)="e8757f2f5e7446b5becd188ee56e982631abea1fc12ad3328f51336c91871dcdd3862c82c99b3044f54c1245aad2040e743af99374e644abed0c10adf91baa269da044538401284a2b7dbe6437602b5b8c6ed150afb2b8c5b3f23c28fbd1c373b9", 0x61}, {&(0x7f0000000580)="c41294b1c8715dcd1bc86fefdcda7cb404276336f2ed39ebb792665fda4dde0e771aa8e03d62bd4a6d570acb8bd66520ce2f3fc77d95310d99f1551f89f1e7a192b77a035922bf84842aac7f38df7ad9c374a253f121ccc9a1", 0x59}, {&(0x7f0000000600)="9883ac6b1c2174a42ecd61e23c24924098e7f0903043ef33ced78adceadb83bbf5e6b2292d71ca306487752ee12691974eae13566c26154d5afa3c244f12", 0x3e}, {&(0x7f0000000640)="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{&(0x7f0000001bc0)="c69a58d39de096352913", 0xa}, {&(0x7f0000001c00)="8bd055a1bbcc756e255334a9b9e5a6efbc2cd13f46b7538848781aceb98da2d469f5beba1df4fac4d79479d00e5853828b96419bbd31d7bc0f6fab396d8019436f55d4cd66fb0c06286715ed820622518d8c1ccc3613385dbf3dfe6bb10eae5f331142ac2e7d852a949fbf8586d66232934831cf95ac5f8af8f11b9bf67f76bbf0579a9eee1f3f58206d047908013b4e6a529579d897d3", 0x97}], 0x5, &(0x7f0000001d40)=ANY=[@ANYBLOB="480000000000000029000000370000003c05000000000000071800f8233587e4dea6d7010000000000000000000000000000c91000000000000000000000ffff000000000401fd0048000000000000002900000039000000000602c300000000fe80000000000000000000000000002520010000000000000000000000000002fe8000000000000000000000000000bb140000000000000029000000340000000300000000000000"], 0xa8}}, {{&(0x7f0000001e00)={0xa, 0x4e24, 0x1, @local, 0xfffffff7}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001e40)="c3c2ace774b3c8bdefc8358412e1ba2ef81a89f7904d9f3e8955ef3a5b11d6fddbdc5fe4a572431ee984f4c8d43951e20b9605abe427b4492201cccbeda2f7f31a553e61caef558df5bfec5c56478e7bfac6e729b5c2a9a61c76efd9fdf17b75afdee79e09bfd022764483283bfc89473428864139b60a5a72e4a3236df7778b3d45083b5eada236e35a3e9b5b2cb189090a453bf1c691969bba8c2eaf660782c459cc8e98a2e3568f7c1d0f9c42ae730845eb1c8acde16f25bcff980b7f807f59c5747780e9bca7e64a63f1421c1332328c5834ed40338f44d7d394b1a0a2b4908e33f961347204741620640f483650af5553c3", 0xf4}, {&(0x7f0000001f40)="c69db2ad", 0x4}, {&(0x7f0000001f80)="944c5d15bd5c4e29a8d5d8370ba9a82cc799f80b8c717056770e00d8fa089390c1", 0x21}], 0x3}}, {{&(0x7f0000002000)={0xa, 0x4e21, 0x8, @private1, 0x6}, 0x1c, &(0x7f0000002040), 0x0, &(0x7f0000002080)=[@hopopts_2292={{0x118, 0x29, 0x36, {0x3c, 0x1f, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x28, {0x0, 0x8, 0xff, 0x4, [0x5, 0x80000001, 0x767, 0x1]}}, @pad1, @pad1, @jumbo={0xc2, 0x4, 0xf0b2}, @generic={0x7, 0xc1, "60dcaef894998c3896f0b37f615445b486fbe97f76bb77f0118bb727a4976832daf11ff7c74114181e22b887c242e7c4c6bfc3c57e9c47011667d2294b8d226c4312c7ca72f2edff75b8568b94456a09797075606af6f6a5acff80e951118175349f37066136288f9ee1d950ab2c85baa323b4580dd79078682920f716e287081448371b6153a2d2ca272e2c6df92a346caad4e2aee76be84fb34f6c85cf344490437ddb2cf466d68b738a564c153beb59cb68bee66991c6a6c346d41eae823778"}]}}}, @hopopts_2292={{0xd0, 0x29, 0x36, {0x62, 0x16, '\x00', [@calipso={0x7, 0x48, {0x1, 0x10, 0x9, 0x8b, [0x1f, 0x9, 0x4, 0xc496, 0x8, 0x0, 0x9, 0xc000]}}, @calipso={0x7, 0x28, {0x2, 0x8, 0x2, 0x680, [0x7, 0x1, 0x7fffffff, 0x2]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x1, 0x8, 0x20, 0x5, [0x7, 0x7, 0x62, 0x54]}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x8}, @pad1, @ra={0x5, 0x2, 0x7}]}}}], 0x1e8}}], 0x6, 0x4048800) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002400)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000002500)={@private2, @rand_addr=' \x01\x00', @loopback, 0x2, 0x0, 0x9, 0xc00, 0x401, 0x5be0140, r4}) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:53:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:53:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x0) 01:53:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800", 0x5e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x300e}, {0x6b, 0xe6, 0x7, '\x00', 0x1400}]}) io_uring_enter(r1, 0x3b1f, 0xf8f2, 0x2, &(0x7f0000000000)={[0x3ff]}, 0x8) 01:53:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070c9, 0x0) 01:53:14 executing program 2: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x0) 01:53:14 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/221, 0xdd}], 0x3) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/130, 0x82}], 0x1) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 670.389907] loop4: detected capacity change from 0 to 16 01:53:14 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) [ 670.412516] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 01:53:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125e, 0x0) 01:53:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x22b7, 0x2092, 0x3, &(0x7f0000000000), 0x8) 01:53:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:53:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070ca, 0x0) 01:53:24 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:53:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x0) 01:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:24 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/locks\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x10000, 0x0) pread64(r2, &(0x7f00000002c0)=""/94, 0x5e, 0x10000) fcntl$addseals(r2, 0x409, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000001000000180000005c9bc0b004e80c495adec7ea8aaf38cf6a47b323b2592ee140cb1f499d0e8a8ddd6d01f75a7ad0fd327349c7145f38c83e445a4795deabe539563a40ec2fea87f4a3cb0f654cef00811fb17ce77d9ca2a8d28796f130918e15df99b155702f4b1bf000ea824721792cf611958839b9749b3097eeb6890611746a63b5ecee79f4561791051748caa718d322b487ed55b6ac8a5158a895b2ec248af727e75b2396a97b8cc6dd8ea48599a145401aa4ce5b8c7cae061b8a50f84bd9fffc815a0eda7a37253ba8c53b3dedf227cd940f64d22fa3a5b662d3f82ed7", @ANYRES32=r2, @ANYBLOB="b9890000000000002e2f66696c653000"]) 01:53:24 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) 01:53:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125f, 0x0) 01:53:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x4) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f000000000000000100000000000000040000000700000002000000000000000500000000000000050000000000000001000100000000000000000000000000000000000000000084340000000000000000000000000000680000000000d88d987a000000000000070000000000000000000000000000000000000000000000001400"/144]) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x8, 0x4, 0x7, 0x1, [{0x5, 0x5, 0x10001, '\x00', 0x3484}, {0x68, 0x3, 0x7, '\x00', 0x281d}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xe66) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000000)=0xffff) io_uring_enter(0xffffffffffffffff, 0x0, 0x7b0d, 0x2, 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 01:53:24 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:53:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x202) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:53:24 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) close_range(r1, r2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000700)=""/199, 0xc7, 0x9) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="ef16e0c600000000010000000000394b2b4591c6dec20000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000008000000000000000004b06bbb1e9b7b3dc56bf3866ded1000000000000000000000000000000140000000000000000000000000000e0602e6304a20c0e0ac907df6415700b005d98b3597f6c9a5871f972bc9b2773bc2b1ab7d00bed5dddd8ef68c6fd26c141183610054365e99d9354ca7d0ac9b0bc4093804441d85037dbb47fb90bac0c9fd60fd86fdc9c3b2acdf0335e941ee4e102d743af2eb1f17b7ed7964bc4f566c39353de59f08fbf9bb6452f67ae99f1c4545c74ab61f934fe03ee1fec9995dfc0a330c238a00223e0145ed720c706bf7b059b6bd3b5e2a33964a17cceee8b98fa96dd14f800d8c46ebe71f4c1d6de9084fb6964"]) pread64(r3, &(0x7f00000002c0)=""/195, 0xc3, 0x2000000003fc) [ 680.447215] loop4: detected capacity change from 0 to 16 [ 680.468055] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (a80029) 01:53:24 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c02, 0x0) 01:53:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) 01:53:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xe8e, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:53:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1260, 0x0) 01:53:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x202) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:53:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:24 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 01:53:24 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c02, 0x0) [ 680.746711] loop4: detected capacity change from 0 to 16 [ 680.775769] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (a80029) 01:53:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x202) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:53:33 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/143, 0x8f}], 0x10000006) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:53:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:53:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cb, 0x0) 01:53:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1261, 0x0) 01:53:33 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c02, 0x0) 01:53:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x2, 0x3, 0x0, 0x0) 01:53:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cc, 0x0) [ 689.399944] loop4: detected capacity change from 0 to 16 [ 689.416467] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (a80029) 01:53:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da", 0x65, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:42 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f0000000000)=""/94, 0x5e}], 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:53:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) write(r0, &(0x7f00000000c0)="4df4d72bf45f6ce408b213434ec0fb74ff29ab05260f9ce9dba06aba99a619eae61684949616c0a37fdc277c8b47187f014c481ab4d19381ace5a831cb168452d3d7bc3f2db4e8b3357b9215ced39e4525f9bfe4f5e3aaeee008050670fdcd10209be6e249ec432678bc44464e560fdd7a72f28d440cf7757545b2b4c1b3679a0069b918ad18207177dc4a110c95a6def29ce2a0e86a7d3857620c607c3720db1099bd560292366ee1980ac5bea359f3d15c8fbc30a9e72a5c74c69fa5577f965cc5592aa6788e7f9f52bdd1c658e9a927d3a38ad0eeeeb47725fff9b4be4b995a310c6d46648576a79dfb1eb8bde74b", 0xf0) 01:53:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:53:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x202) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:53:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1262, 0x0) 01:53:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401c5820, 0x0) 01:53:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 698.556905] loop4: detected capacity change from 0 to 16 [ 698.563728] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (e0a80029) [ 698.581434] loop5: detected capacity change from 0 to 16 [ 698.595112] EXT4-fs (loop5): Couldn't mount because of unsupported optional features (a80029) 01:53:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x6, 0x400402) io_uring_enter(r1, 0x5841, 0x0, 0x1, 0x0, 0x0) 01:53:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4020940d, 0x0) 01:53:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:53:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da", 0x65, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1263, 0x0) 01:53:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x202) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) [ 698.708329] loop5: detected capacity change from 0 to 16 01:53:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041284, 0x0) [ 698.723026] EXT4-fs (loop5): Couldn't mount because of unsupported optional features (a80029) 01:53:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xfffffffffffffffe, 0x30880) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:53:42 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/keys\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000200)=""/60, 0x3c, 0xf6) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r2) 01:53:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041285, 0x0) [ 698.821516] loop4: detected capacity change from 0 to 16 [ 698.843225] loop5: detected capacity change from 0 to 16 [ 698.849986] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (e0a80029) [ 698.859564] EXT4-fs (loop5): Couldn't mount because of unsupported optional features (a80029) 01:53:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081270, 0x0) 01:53:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x202) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:53:53 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100), 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) read$eventfd(r1, &(0x7f0000000000), 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:53:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1264, 0x0) 01:53:53 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f0000000000)=""/94, 0x5e}], 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da", 0x65, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:53 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_RELOAD_REGDB(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0x0, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x5edd6d6d71bd0a5d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, '\x00', 0x22}}, @FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000000) r5 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = dup2(r5, r5) io_uring_enter(r6, 0x7c00, 0xa26f, 0x1, &(0x7f0000000000)={[0x1000]}, 0x8) [ 709.830863] loop5: detected capacity change from 0 to 16 01:53:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 709.879845] loop4: detected capacity change from 0 to 16 [ 709.884176] loop5: detected capacity change from 0 to 16 [ 709.890681] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (e0a80029) 01:53:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) 01:53:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:53 executing program 2: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xe3f7) 01:53:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) write(r0, &(0x7f00000000c0)="4df4d72bf45f6ce408b213434ec0fb74ff29ab05260f9ce9dba06aba99a619eae61684949616c0a37fdc277c8b47187f014c481ab4d19381ace5a831cb168452d3d7bc3f2db4e8b3357b9215ced39e4525f9bfe4f5e3aaeee008050670fdcd10209be6e249ec432678bc44464e560fdd7a72f28d440cf7757545b2b4c1b3679a0069b918ad18207177dc4a110c95a6def29ce2a0e86a7d3857620c607c3720db1099bd560292366ee1980ac5bea359f3d15c8fbc30a9e72a5c74c69fa5577f965cc5592aa6788e7f9f52bdd1c658e9a927d3a38ad0eeeeb47725fff9b4be4b995a310c6d46648576a79dfb1eb8bde74b", 0xf0) 01:53:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1265, 0x0) 01:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:53:53 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100), 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000200)=""/187, 0xbb, 0x0) 01:53:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 710.024102] loop4: detected capacity change from 0 to 16 [ 710.033806] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 710.034908] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:53:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081280, 0x0) 01:53:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) write(r0, &(0x7f00000000c0)="4df4d72bf45f6ce408b213434ec0fb74ff29ab05260f9ce9dba06aba99a619eae61684949616c0a37fdc277c8b47187f014c481ab4d19381ace5a831cb168452d3d7bc3f2db4e8b3357b9215ced39e4525f9bfe4f5e3aaeee008050670fdcd10209be6e249ec432678bc44464e560fdd7a72f28d440cf7757545b2b4c1b3679a0069b918ad18207177dc4a110c95a6def29ce2a0e86a7d3857620c607c3720db1099bd560292366ee1980ac5bea359f3d15c8fbc30a9e72a5c74c69fa5577f965cc5592aa6788e7f9f52bdd1c658e9a927d3a38ad0eeeeb47725fff9b4be4b995a310c6d46648576a79dfb1eb8bde74b", 0xf0) 01:53:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1267, 0x0) 01:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da", 0x65, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 710.186033] loop4: detected capacity change from 0 to 16 [ 710.201102] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (e0a80029) 01:54:05 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100), 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmsg$DEVLINK_CMD_SB_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000021}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0xac, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7fffffff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7d6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x200}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4}, 0x48000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000100)=""/187, 0xbb, 0x4) 01:54:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da", 0x65, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80086601, 0x0) 01:54:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1268, 0x0) 01:54:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) write(r0, &(0x7f00000000c0)="4df4d72bf45f6ce408b213434ec0fb74ff29ab05260f9ce9dba06aba99a619eae61684949616c0a37fdc277c8b47187f014c481ab4d19381ace5a831cb168452d3d7bc3f2db4e8b3357b9215ced39e4525f9bfe4f5e3aaeee008050670fdcd10209be6e249ec432678bc44464e560fdd7a72f28d440cf7757545b2b4c1b3679a0069b918ad18207177dc4a110c95a6def29ce2a0e86a7d3857620c607c3720db1099bd560292366ee1980ac5bea359f3d15c8fbc30a9e72a5c74c69fa5577f965cc5592aa6788e7f9f52bdd1c658e9a927d3a38ad0eeeeb47725fff9b4be4b995a310c6d46648576a79dfb1eb8bde74b", 0xf0) 01:54:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r4 = socket$unix(0x1, 0x5, 0x0) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) io_submit(0x0, 0x8, &(0x7f0000001880)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f00000001c0)="d55a9589dc914fb6f4f72412a96d4f179951f8eacdbf12ec98591384096b2b668bf95920faacc520c87bab0d5b344e943ae6905b63a5ec24525cc5828d34d650695f1f9db8e78d8eea3b3388f723c1bf42f376300984e2782a4dac15516288d59ff0d88040a6d30ee37e4e00ef424753e21c81e567af8e8e27794b4ec56151c4b53c7a98c1d036a47376333b1260161c1255a7417e7ea946892faff4373c35ae376d87ce0aaec22097be9da695562fa8402936c3f9a5b32d585ac06b563ea31cbef72bf2e55b08caf86e2fbb6ddb3ecc9b83f53ea7c6ae8d6d607b415811d023f97170", 0xe3, 0x1, 0x0, 0x3, r3}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0xc7, r0, &(0x7f00000002c0)="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", 0x1000, 0x5, 0x0, 0x1, r1}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0x800, r4, &(0x7f00000012c0)="1577ec240552da26e0bcb60e7a1f2889d34b1992c380cbe71456193604463385d614060fd3d7d020e539a0024821b620a178d77057717ca46b0c9dad58e8939f2be3dab7959b7129bae1b5889bebe6b012f10fc1c1774f2a39d2057c6c578317fec26b", 0x63, 0xfffffffffffffffa, 0x0, 0x3, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000001380)="921fd00309406f5f646c756f7f403bf41c7dc00f5e661841b4eb6b10334d96e1c04d24248e1d76a16758e36a9dd386dbfe494408d96c1863549013997919b998fec7774a54be9a100940aee215d7724c51cecc799f", 0x55, 0x4, 0x0, 0x2}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f0000001440)="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", 0xfc, 0x4, 0x0, 0x3, r1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x4f, r0, &(0x7f0000001580)="9caa9f17e19fc38060760fc01fd6ce83ebfaa8afe3f9a2ca2fe49084b2f9f26b19594c78864d3d67df85d78d6439db46498f44ffc9387eb6b9fc4e5d8a0df50e0613ca4dc8a9fc0b75d01da6d5b52bfd8d9d7111e4a2c7232d5331cab2433ecd19f9b4b42145089304070f761d7f12a8ebfc8d5e200cdd32aef3e3ababc83e40f583b85866e7876e6dcf6fc2a8f74d20dbb9141e3350b6d11e56b6790d355674dca3fb90d4747a40aff93576649bb9dbe1e370a2e7a0b0c0adeb8acfdfb0314bf8ff", 0xc2, 0x2, 0x0, 0x3, r1}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x401, r0, &(0x7f00000016c0)="c118f5a10e3221d9827c78de7776d3bc898bb3aae7b6b940e35ed85bbda812a36400ef0cf0683927eadf7262754e810c70a59afd8ac375ce5140bc600f92261ea09d9d1cd59962cb014e0b18dc4444d060d1050100420db2188c24a75cee66bd65d54027d33ec33edc424880e2da0ee5af56ff78ff425509772bdad3301ef73aae077e082104226dae5f410dd9afc9e47effe1ce2088ffcd07e9622d14c1ad0c2edfdcd1f04afd3ffa6f3386c1cbff0ce8cddc17cc752d120b64763f683e12a3843418254b91bbc25372727c4e4694a2", 0xd0, 0x6091, 0x0, 0x1, r1}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0x1ff, r5, &(0x7f0000001800)="ef623537edc2979b14ce6226efef81616c13879374298d3980e8e17d493636007e1e90e841f122de7bf7d17e920000ead7898319db1e9d1f38c17262", 0x3c, 0x8001, 0x0, 0x0, r1}]) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:05 executing program 2: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xe3f7) [ 721.332841] loop5: detected capacity change from 0 to 16 [ 721.350909] loop4: detected capacity change from 0 to 16 01:54:05 executing program 2: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xe3f7) 01:54:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1269, 0x0) 01:54:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80087601, 0x0) [ 721.417582] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (e0a80029) 01:54:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:05 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/197, 0xc5, 0x5) [ 721.529267] loop5: detected capacity change from 0 to 16 01:54:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) 01:54:15 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x202) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:54:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80111500, 0x0) 01:54:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da", 0x65, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1274, 0x0) 01:54:15 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8}, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 731.994913] loop4: detected capacity change from 0 to 16 [ 732.004107] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (e0a80029) [ 732.024521] loop5: detected capacity change from 0 to 16 01:54:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x801c581f, 0x0) 01:54:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) 01:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:16 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x202) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:54:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1276, 0x0) 01:54:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014900)) 01:54:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0, 0x0) 01:54:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) [ 732.134535] loop4: detected capacity change from 0 to 16 [ 732.147064] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 732.150234] No source specified 01:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:25 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x202) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:54:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) 01:54:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80811501, 0x0) 01:54:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1277, 0x0) 01:54:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014900)) 01:54:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0x8f99, 0x200, 0x1}) 01:54:25 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x10000000000000d6) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="3f000000000000000100000000000000040000000700000002000000000000000500000000000000050000000000000001000100000001010000000000000000000000000000000084304ed648b6451c60040000000000006800000000000000e60000000000000007000000f0ff00000000000000000000000000000000000000140000000000000000000000000000db327ba1c5252f2b958c030ef059aa6c8ddcac3fca958eef39bddfcb8d3cc2c453541d6a1d89b7a30b99b0e45c65eecd2be4efbd00000000"]) accept4$packet(r1, 0x0, &(0x7f0000000000), 0x400) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r3 = accept$inet(r1, 0x0, &(0x7f0000000200)) read(r3, &(0x7f0000000240)=""/20, 0x14) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:54:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200), 0x80000000, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="d5be8d929ed10384d6d5a16bc75c11f6318b060d458b03cb20e8a7806956ca3c5debadf982255fe25ff899900927e7973f0c414a3dba353e025c5797cb1e6a8ef435e434344dc52e8f19c337b5a3", 0x4e}, {&(0x7f00000000c0)="4d7a05f1b3edeaaadcb837330d2a1d8cfb5343854dc426447f50840d963327a78b9e45fd888ce6bc2f4b2d07ee00a415639cb9f821d579b57d55a65a", 0x3c}, {&(0x7f0000000100)="3b073acabcc26714dd241378534dc82b6dc37846264da41c5b11eb8ea4543db74132f729f2040e17ad22264f58a454c98e4a96332a3352abe792bf0a8bda4356367541d0f6efc476acf1fffb5633a88cccfe85793d1f3a4fcb84594adc445e4f690e2fe0e345cd93e63f934166ee5845d65243ebfe059ade1a329fe7613d0f6511ae2de60ef863182d16e0066fc22865c6b0f1620057104c980b1691d01527", 0x9f}], 0x3) [ 741.649427] No source specified [ 741.653966] loop4: detected capacity change from 0 to 16 [ 741.670681] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:54:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1278, 0x0) 01:54:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014900)) 01:54:36 executing program 0: ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x8) 01:54:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x0) 01:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:54:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe3f7) 01:54:36 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 752.226529] No source specified 01:54:36 executing program 0: ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x8) [ 752.264135] loop4: detected capacity change from 0 to 16 01:54:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}], 0x0, &(0x7f0000014900)) 01:54:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x0) [ 752.287127] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 752.324392] loop5: detected capacity change from 0 to 4 01:54:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1279, 0x0) [ 752.334640] EXT4-fs (loop5): Can't read superblock on 2nd try 01:54:36 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xe3f7) 01:54:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7fff, 0x200000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:36 executing program 1: prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:54:36 executing program 0: ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x8) 01:54:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}], 0x0, &(0x7f0000014900)) 01:54:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0101282, 0x0) 01:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 01:54:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127a, 0x0) [ 752.445318] loop5: detected capacity change from 0 to 4 [ 752.457465] EXT4-fs (loop5): Can't read superblock on 2nd try 01:54:36 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) [ 752.495292] loop4: detected capacity change from 0 to 16 01:54:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}], 0x0, &(0x7f0000014900)) 01:54:36 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x133) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x1, 0x3f, 0x5, 0x0, 0x0, [{{}, 0x6}, {{}, 0x6}, {{}, 0x4}, {{}, 0x4}, {{r1}, 0xfffffffffffffffa}]}) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 752.559175] loop5: detected capacity change from 0 to 4 01:54:36 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) [ 752.568994] EXT4-fs (loop5): Can't read superblock on 2nd try 01:54:36 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xe3f7) 01:54:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127b, 0x0) 01:54:51 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0xfffffffffffffea5}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:54:51 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000000c0)={{r0}, "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"}) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:51 executing program 0: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) 01:54:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0}], 0x0, &(0x7f0000014900)) 01:54:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 01:54:51 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xe3f7) 01:54:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0189436, 0x0) [ 767.990883] loop4: detected capacity change from 0 to 16 [ 768.008011] loop5: detected capacity change from 0 to 4 01:54:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) [ 768.048120] EXT4-fs (loop5): Can't read superblock on 2nd try 01:54:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc020660b, 0x0) 01:54:52 executing program 1: sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xc7, 0x71}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x54, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x12c, 0x17, 0xa, 0x301, 0x0, 0x0, {0x7, 0x0, 0x5}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0xc0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'hsr0\x00'}, {0x14}, {0x14, 0x1, 'sit0\x00'}, {0x14, 0x1, 'batadv_slave_0\x00'}, {0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'geneve1\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'ipvlan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x401}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}]}, 0x12c}, 0x1, 0x0, 0x0, 0xc1d14ff0267aaed4}, 0x1080) 01:54:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127c, 0x0) 01:55:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc030128a, 0x0) 01:55:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127d, 0x0) 01:55:00 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r3 = syz_io_uring_complete(0x0) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000002, 0x10, r3, 0x5) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f00000002c0)={0x14245f61, 0x0, &(0x7f0000000280)=[r5, r0, r2, r3]}, 0x4) 01:55:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:55:00 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x8) 01:55:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) (fail_nth: 1) 01:55:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 1) 01:55:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0}], 0x0, &(0x7f0000014900)) [ 776.649166] loop5: detected capacity change from 0 to 4 [ 776.656371] EXT4-fs (loop5): Can't read superblock on 2nd try [ 776.658850] FAULT_INJECTION: forcing a failure. [ 776.658850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 776.660929] CPU: 0 UID: 0 PID: 7023 Comm: syz-executor.2 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 776.660971] Tainted: [W]=WARN [ 776.660979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 776.660994] Call Trace: [ 776.661003] [ 776.661014] dump_stack_lvl+0xfa/0x120 [ 776.661055] should_fail_ex+0x4d7/0x5e0 [ 776.661107] _copy_to_user+0x32/0xd0 [ 776.661138] simple_read_from_buffer+0xe0/0x180 [ 776.661178] proc_fail_nth_read+0x18a/0x240 [ 776.661222] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 776.661266] ? security_file_permission+0x22/0x90 [ 776.661304] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 776.661346] vfs_read+0x1eb/0xc70 [ 776.661395] ? __pfx_vfs_read+0x10/0x10 [ 776.661437] ? lock_release+0xc8/0x290 [ 776.661473] ? __fget_files+0x20d/0x3b0 [ 776.661526] ksys_read+0x121/0x240 [ 776.661566] ? __pfx_ksys_read+0x10/0x10 [ 776.661627] do_syscall_64+0xbf/0x360 [ 776.661666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 776.661693] RIP: 0033:0x7f2a3741769c [ 776.661713] 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 [ 776.661738] RSP: 002b:00007f2a349da170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 776.661763] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f2a3741769c [ 776.661781] RDX: 000000000000000f RSI: 00007f2a349da1e0 RDI: 0000000000000004 [ 776.661797] RBP: 00007f2a349da1d0 R08: 0000000000000000 R09: 0000000000000000 [ 776.661813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 776.661828] R13: 00007ffe28171d7f R14: 00007f2a349da300 R15: 0000000000022000 [ 776.661868] [ 776.703359] FAULT_INJECTION: forcing a failure. [ 776.703359] name failslab, interval 1, probability 0, space 0, times 0 [ 776.705340] CPU: 0 UID: 0 PID: 7032 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 776.705377] Tainted: [W]=WARN [ 776.705385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 776.705398] Call Trace: [ 776.705405] [ 776.705414] dump_stack_lvl+0xfa/0x120 [ 776.705448] should_fail_ex+0x4d7/0x5e0 [ 776.705492] should_failslab+0xc2/0x120 [ 776.705533] __kmalloc_cache_noprof+0x6a/0x3e0 [ 776.705563] ? task_active_pid_ns+0xa9/0xd0 [ 776.705603] ? check_sysctl_memfd_noexec+0x165/0x320 [ 776.705643] ? alloc_name+0x41/0x110 [ 776.705671] ? __pfx_check_sysctl_memfd_noexec+0x10/0x10 [ 776.705709] alloc_name+0x41/0x110 [ 776.705740] __x64_sys_memfd_create+0x130/0x280 [ 776.705775] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 776.705819] do_syscall_64+0xbf/0x360 [ 776.705853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 776.705876] RIP: 0033:0x7f2d6a9fab19 [ 776.705894] 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 [ 776.705916] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 776.705938] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9fab19 [ 776.705954] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f2d6aa540fb [ 776.705982] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 776.705997] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 776.706011] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020014900 [ 776.706044] 01:55:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06ab", 0x63, 0x400}, {0x0}], 0x0, &(0x7f0000014900)) 01:55:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_complete(0x0) write$P9_RLERROR(r2, &(0x7f0000000040)={0x14, 0x7, 0x2, {0xb, '/dev/loop#\x00'}}, 0x14) 01:55:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127e, 0x0) 01:55:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0401289, 0x0) 01:55:00 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x8) 01:55:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 2) 01:55:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) [ 776.839247] loop5: detected capacity change from 0 to 4 [ 776.848344] EXT4-fs (loop5): Can't read superblock on 2nd try 01:55:00 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x8) 01:55:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc040128b, 0x0) [ 776.924267] loop4: detected capacity change from 0 to 16 [ 776.940022] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 776.942190] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:55:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x2, 0x0) 01:55:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127f, 0x0) 01:55:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, 0x0) 01:55:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b47, 0x0) 01:55:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 3) 01:55:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:55:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x0) 01:55:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 01:55:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) timerfd_create(0x1, 0x800) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '&.'}, {0x20, '&'}, {0x20, '-@)\'\x81\xd0\xe0\xaf\x7f\x97\xf6\xde\xa5\x9fRV\xd0\xc6\xcf\x8fB\xaa\xcf\xbfG1\x10?\x82\xecd\x04\xef\x1eE)2k\x9dtE\x95h\x15\xfdr\xe2\xd0\xc3gW\x10\b\xc7\xe5\a\x03\xf8F1\xb7%\xb5\x82\x92TV\x80\b\xf0\x19%=4\b\xd0\xa1\xbbd\xf9\xd7\x88{\x93\x06;\xa3\xbd\xad\x81i\xf5Fh\x01\x00\x00\x00\x00\x00\x00\x00`\xe0\xfc\xd7\x18h\xbf\xad\xb8p\xa9.Y9I\x82\xa4]W2\xe6)\x02\x00K~\x80\x9b\x85+\a\x05@\xbec\x17\xda\xbeL\n{\x1b\xff\xd3\nQw\x13!`\xe6G5\x17]\xe3\xd4\x0e\xb5\xbcW\x7f:S8\xf6\xe5:\x84\x0fA\x96H\x83\xd3\n\x12\v\xad\xf7\xc3\xf2#\xfe\xef\x9b\xad\xa5A;\x9cif\xe4\xa9\x9c\xe9|\x8b(/k\xfb\x16\xbe\xdb\xe4\xdc\x9c9m\x81\xe3X?\x1d\x00\x88P\x96\xdc1\x15\xb9\xc0\x88\x85\x015\xed\xd3$\xa6\'\"l\x1eA}_\xff\"\x1fL\xd6|\xd4Mq\x97\x1dN7\xb9\xecm\xb15\xe0 '}], 0xa, "ab175b71e76658bb347a27e6155a2aba5eac5c2a5f3ed1a003bbfe939bbdfb08f8f964e03136d6fda22c0d15cbc7"}, 0x145) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:55:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, 0x0) 01:55:09 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000240)={0x0, 0x0, "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", "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"}) 01:55:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b49, 0x0) [ 785.729317] FAULT_INJECTION: forcing a failure. [ 785.729317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 785.730336] CPU: 0 UID: 0 PID: 7067 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 785.730356] Tainted: [W]=WARN [ 785.730360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 785.730368] Call Trace: [ 785.730372] [ 785.730378] dump_stack_lvl+0xfa/0x120 [ 785.730403] should_fail_ex+0x4d7/0x5e0 [ 785.730429] strncpy_from_user+0x3b/0x2f0 [ 785.730449] alloc_name+0x78/0x110 [ 785.730467] __x64_sys_memfd_create+0x130/0x280 [ 785.730485] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 785.730508] do_syscall_64+0xbf/0x360 [ 785.730527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 785.730541] RIP: 0033:0x7f2d6a9fab19 [ 785.730551] 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 [ 785.730563] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 785.730575] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9fab19 [ 785.730583] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f2d6aa540fb [ 785.730591] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 785.730598] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 785.730606] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020014900 [ 785.730628] [ 785.779130] loop5: detected capacity change from 0 to 16 [ 785.801341] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c01, 0x0) 01:55:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:55:18 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/124, 0x7c}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:55:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x125d, 0x0) 01:55:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x482980) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:55:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) 01:55:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, 0x0) 01:55:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 4) [ 794.829417] loop5: detected capacity change from 0 to 16 [ 794.837081] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x125e, 0x0) [ 794.869112] FAULT_INJECTION: forcing a failure. [ 794.869112] name failslab, interval 1, probability 0, space 0, times 0 [ 794.871136] CPU: 1 UID: 0 PID: 7101 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 794.871178] Tainted: [W]=WARN [ 794.871186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 794.871201] Call Trace: [ 794.871210] [ 794.871221] dump_stack_lvl+0xfa/0x120 [ 794.871261] should_fail_ex+0x4d7/0x5e0 [ 794.871313] should_failslab+0xc2/0x120 [ 794.871359] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 794.871401] ? shmem_alloc_inode+0x27/0x50 [ 794.871429] ? __pfx_perf_trace_lock+0x10/0x10 [ 794.871466] shmem_alloc_inode+0x27/0x50 [ 794.871492] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 794.871518] alloc_inode+0x67/0x250 [ 794.871548] new_inode+0x1e/0x160 [ 794.871579] __shmem_get_inode+0x17c/0xe80 [ 794.871628] __shmem_file_setup+0x107/0x370 [ 794.871668] alloc_file+0x11c/0x500 [ 794.871706] __x64_sys_memfd_create+0x193/0x280 [ 794.871744] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 794.871795] do_syscall_64+0xbf/0x360 [ 794.871833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.871860] RIP: 0033:0x7f2d6a9fab19 01:55:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 794.871880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 794.871905] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 794.871930] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9fab19 [ 794.871948] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f2d6aa540fb [ 794.871964] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 794.871980] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 794.871995] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020014900 [ 794.872034] 01:55:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 01:55:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) (fail_nth: 1) [ 794.955208] loop5: detected capacity change from 0 to 16 [ 794.957668] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) 01:55:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x300) 01:55:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:55:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 01:55:18 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x7, 0x40, 0xfffc}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, r4, 0x5, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r5, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:55:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 5) [ 795.045994] loop5: detected capacity change from 0 to 16 [ 795.055420] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 795.063474] FAULT_INJECTION: forcing a failure. [ 795.063474] name failslab, interval 1, probability 0, space 0, times 0 [ 795.064548] CPU: 0 UID: 0 PID: 7119 Comm: syz-executor.3 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 795.064568] Tainted: [W]=WARN [ 795.064571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.064578] Call Trace: [ 795.064583] [ 795.064588] dump_stack_lvl+0xfa/0x120 [ 795.064613] should_fail_ex+0x4d7/0x5e0 [ 795.064637] ? __kernfs_new_node+0xd3/0x870 [ 795.064649] should_failslab+0xc2/0x120 [ 795.064670] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 795.064691] ? __pfx_autoremove_wake_function+0x10/0x10 [ 795.064712] __kernfs_new_node+0xd3/0x870 [ 795.064726] ? __pfx___kernfs_new_node+0x10/0x10 [ 795.064741] ? lock_acquire+0x15e/0x2f0 [ 795.064754] ? kernfs_root+0x23/0x2a0 [ 795.064765] ? find_held_lock+0x2b/0x80 [ 795.064783] ? kernfs_root+0xee/0x2a0 [ 795.064793] ? lock_release+0xc8/0x290 [ 795.064805] ? lock_is_held_type+0x9e/0x120 [ 795.064823] kernfs_new_node+0x13c/0x1e0 [ 795.064840] kernfs_create_dir_ns+0x4d/0x1a0 [ 795.064856] internal_create_group+0xa7f/0xeb0 [ 795.064871] ? errseq_check+0x4f/0x90 [ 795.064884] ? file_check_and_advance_wb_err+0xb9/0x2e0 [ 795.064903] ? __pfx_internal_create_group+0x10/0x10 [ 795.064914] ? ext4_sync_file+0x35f/0xe40 [ 795.064935] ? __pfx_ext4_sync_file+0x10/0x10 [ 795.064954] ? lock_is_held_type+0x9e/0x120 [ 795.064969] loop_configure+0xc42/0x1590 [ 795.064998] ? __pfx_loop_configure+0x10/0x10 [ 795.065021] ? avc_has_extended_perms+0x107/0xf20 [ 795.065040] ? find_held_lock+0x2b/0x80 [ 795.065056] ? avc_has_extended_perms+0x23b/0xf20 [ 795.065073] ? lock_release+0xc8/0x290 [ 795.065088] lo_ioctl+0x66d/0x1c70 [ 795.065104] ? __pfx_lo_ioctl+0x10/0x10 [ 795.065115] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 795.065133] ? __pfx_perf_trace_lock+0x10/0x10 [ 795.065150] ? lock_acquire+0x15e/0x2f0 [ 795.065163] ? perf_trace_lock+0xb5/0x5d0 [ 795.065175] ? find_held_lock+0x2b/0x80 [ 795.065192] ? get_pid_task+0xfd/0x250 [ 795.065205] ? perf_trace_lock+0xb5/0x5d0 [ 795.065218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 795.065252] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 795.065263] ? __fget_files+0x34/0x3b0 [ 795.065282] ? find_held_lock+0x2b/0x80 [ 795.065299] ? __fget_files+0x203/0x3b0 [ 795.065316] ? __pfx_lo_ioctl+0x10/0x10 [ 795.065329] blkdev_ioctl+0x27c/0x6c0 [ 795.065346] ? __pfx_blkdev_ioctl+0x10/0x10 [ 795.065363] ? selinux_file_ioctl+0xb9/0x280 [ 795.065376] ? __pfx_blkdev_ioctl+0x10/0x10 [ 795.065394] __x64_sys_ioctl+0x18f/0x210 [ 795.065411] do_syscall_64+0xbf/0x360 [ 795.065429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 795.065442] RIP: 0033:0x7fd7284a6b19 [ 795.065451] 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 [ 795.065463] RSP: 002b:00007fd725a1c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 795.065475] RAX: ffffffffffffffda RBX: 00007fd7285b9f60 RCX: 00007fd7284a6b19 [ 795.065483] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000003 [ 795.065489] RBP: 00007fd725a1c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 795.065496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 795.065503] R13: 00007ffced8bbd7f R14: 00007fd725a1c300 R15: 0000000000022000 [ 795.065521] 01:55:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x125f, 0x0) 01:55:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 795.150340] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 795.166254] loop5: detected capacity change from 0 to 16 [ 795.168378] loop4: detected capacity change from 0 to 16 01:55:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) (fail_nth: 1) [ 795.178699] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 795.187372] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 795.188801] FAULT_INJECTION: forcing a failure. [ 795.188801] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 795.189777] CPU: 0 UID: 0 PID: 7134 Comm: syz-executor.0 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 795.189796] Tainted: [W]=WARN [ 795.189799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.189806] Call Trace: [ 795.189810] [ 795.189815] dump_stack_lvl+0xfa/0x120 [ 795.189835] should_fail_ex+0x4d7/0x5e0 [ 795.189858] _copy_from_user+0x30/0xd0 [ 795.189871] blkdev_common_ioctl+0x1025/0x21d0 [ 795.189889] ? find_held_lock+0x2b/0x80 [ 795.189906] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 795.189922] ? lock_is_held_type+0x9e/0x120 [ 795.189937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 795.189952] ? do_vfs_ioctl+0x125/0x1470 [ 795.189968] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 795.189980] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 795.189993] ? __mutex_unlock_slowpath+0xb1/0x750 [ 795.190008] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 795.190021] ? percpu_rwsem_wait+0x3f7/0x460 [ 795.190036] ? __fget_files+0x34/0x3b0 [ 795.190052] ? find_held_lock+0x2b/0x80 [ 795.190068] ? __fget_files+0x203/0x3b0 [ 795.190087] blkdev_ioctl+0x1d0/0x6c0 [ 795.190102] ? __pfx_blkdev_ioctl+0x10/0x10 [ 795.190117] ? selinux_file_ioctl+0xb9/0x280 [ 795.190130] ? __pfx_blkdev_ioctl+0x10/0x10 [ 795.190146] __x64_sys_ioctl+0x18f/0x210 [ 795.190174] do_syscall_64+0xbf/0x360 [ 795.190190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 795.190202] RIP: 0033:0x7f877193ab19 [ 795.190212] 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 [ 795.190223] RSP: 002b:00007f876eeb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 795.190234] RAX: ffffffffffffffda RBX: 00007f8771a4df60 RCX: 00007f877193ab19 [ 795.190242] RDX: 0000000020000040 RSI: 0000000000001277 RDI: 0000000000000003 [ 795.190248] RBP: 00007f876eeb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 795.190255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 795.190261] R13: 00007fff3cbc51af R14: 00007f876eeb0300 R15: 0000000000022000 [ 795.190278] 01:55:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1260, 0x0) [ 795.214673] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 795.216788] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:55:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c04, 0x0) 01:55:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) (fail_nth: 2) 01:55:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000000) 01:55:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 795.315862] FAULT_INJECTION: forcing a failure. [ 795.315862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 795.317869] CPU: 1 UID: 0 PID: 7139 Comm: syz-executor.0 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 795.317906] Tainted: [W]=WARN [ 795.317914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.317927] Call Trace: [ 795.317935] [ 795.317944] dump_stack_lvl+0xfa/0x120 [ 795.317980] should_fail_ex+0x4d7/0x5e0 [ 795.318026] _copy_to_user+0x32/0xd0 [ 795.318054] simple_read_from_buffer+0xe0/0x180 [ 795.318089] proc_fail_nth_read+0x18a/0x240 [ 795.318131] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 795.318186] ? security_file_permission+0x22/0x90 [ 795.318222] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 795.318259] vfs_read+0x1eb/0xc70 [ 795.318303] ? __pfx_vfs_read+0x10/0x10 [ 795.318341] ? lock_release+0xc8/0x290 [ 795.318373] ? __fget_files+0x20d/0x3b0 [ 795.318421] ksys_read+0x121/0x240 [ 795.318457] ? __pfx_ksys_read+0x10/0x10 [ 795.318505] do_syscall_64+0xbf/0x360 [ 795.318540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 795.318564] RIP: 0033:0x7f87718ed69c [ 795.318583] 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 [ 795.318605] RSP: 002b:00007f876eeb0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 795.318635] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f87718ed69c [ 795.318656] RDX: 000000000000000f RSI: 00007f876eeb01e0 RDI: 0000000000000004 [ 795.318670] RBP: 00007f876eeb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 795.318684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 795.318698] R13: 00007fff3cbc51af R14: 00007f876eeb0300 R15: 0000000000022000 [ 795.318735] [ 795.320536] loop5: detected capacity change from 0 to 16 [ 795.409744] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1261, 0x0) 01:55:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) (fail_nth: 2) 01:55:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:55:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3000000) 01:55:28 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000000)=0x4) 01:55:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 01:55:28 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c05, 0x0) 01:55:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 6) [ 804.467574] FAULT_INJECTION: forcing a failure. [ 804.467574] name failslab, interval 1, probability 0, space 0, times 0 [ 804.469930] CPU: 0 UID: 0 PID: 7165 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 804.469971] Tainted: [W]=WARN [ 804.469980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 804.469995] Call Trace: [ 804.470004] [ 804.470014] dump_stack_lvl+0xfa/0x120 [ 804.470055] should_fail_ex+0x4d7/0x5e0 [ 804.470106] ? security_inode_alloc+0x3e/0x130 [ 804.470134] should_failslab+0xc2/0x120 [ 804.470180] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 804.470220] ? lockdep_init_map_type+0x4b/0x240 [ 804.470273] security_inode_alloc+0x3e/0x130 [ 804.470305] inode_init_always_gfp+0xc94/0xff0 [ 804.470353] alloc_inode+0x8d/0x250 [ 804.470381] new_inode+0x1e/0x160 [ 804.470412] __shmem_get_inode+0x17c/0xe80 [ 804.470454] __shmem_file_setup+0x107/0x370 [ 804.470494] alloc_file+0x11c/0x500 [ 804.470531] __x64_sys_memfd_create+0x193/0x280 [ 804.470570] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 804.470628] do_syscall_64+0xbf/0x360 [ 804.470666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.470693] RIP: 0033:0x7f2d6a9fab19 [ 804.470713] 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 [ 804.470738] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 804.470763] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9fab19 [ 804.470781] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f2d6aa540fb [ 804.470797] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 804.470813] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 804.470829] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020014900 [ 804.470867] [ 804.502680] loop5: detected capacity change from 0 to 16 [ 804.521710] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:28 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) listen(r1, 0x9) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000200)=""/197, 0xc5, 0x0) readahead(r2, 0x4, 0x1000) creat(&(0x7f0000000000)='./file0\x00', 0x2) 01:55:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1262, 0x0) 01:55:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0x0) 01:55:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 7) 01:55:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000000000) 01:55:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x2, &(0x7f0000000040)) 01:55:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) 01:55:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:55:38 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/137, 0x89}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x80) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000200)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000240)={"71e2ed5be0ee6643b913823c18237785", 0x0, r2, {0x0, 0x7}, {0x4, 0x1}, 0xffffffff, [0x1000, 0xfffffffffffffbff, 0x2f8d, 0x80, 0x3, 0xffff, 0x7ff, 0x568, 0x400, 0x7, 0x1, 0x211c, 0x4, 0x101, 0x3f]}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/182, 0xb6, 0x6) 01:55:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) (fail_nth: 3) [ 814.976558] loop5: detected capacity change from 0 to 16 [ 814.979023] loop4: detected capacity change from 0 to 16 [ 815.000926] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 815.003545] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 815.005555] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:55:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x301, &(0x7f0000000040)) 01:55:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x300000000000000) 01:55:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c07, 0x0) 01:55:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1264, 0x0) 01:55:39 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x18, 0x3f9, 0x200, 0x70bd2b, 0x25dfdbfa, {}, [""]}, 0x18}, 0x1, 0x0, 0x0, 0x4002}, 0x4004) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:55:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 8) 01:55:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 815.220978] loop5: detected capacity change from 0 to 16 [ 815.239166] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 815.241560] FAULT_INJECTION: forcing a failure. [ 815.241560] name failslab, interval 1, probability 0, space 0, times 0 [ 815.243269] CPU: 1 UID: 0 PID: 7211 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 815.243304] Tainted: [W]=WARN [ 815.243312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.243324] Call Trace: [ 815.243333] [ 815.243341] dump_stack_lvl+0xfa/0x120 [ 815.243376] should_fail_ex+0x4d7/0x5e0 [ 815.243420] should_failslab+0xc2/0x120 [ 815.243458] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 815.243489] ? find_held_lock+0x2b/0x80 [ 815.243523] ? __d_alloc+0x31/0xa10 [ 815.243560] ? lockdep_init_map_type+0x4b/0x240 [ 815.243589] __d_alloc+0x31/0xa10 [ 815.243630] ? mpol_shared_policy_init+0x24f/0x390 [ 815.243670] d_alloc_pseudo+0x1d/0xc0 [ 815.243696] alloc_file_pseudo+0xbe/0x220 [ 815.243724] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 815.243749] ? __shmem_get_inode+0x682/0xe80 [ 815.243785] __shmem_file_setup+0x1a7/0x370 [ 815.243818] alloc_file+0x11c/0x500 [ 815.243848] __x64_sys_memfd_create+0x193/0x280 [ 815.243880] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 815.243922] do_syscall_64+0xbf/0x360 [ 815.243954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.243976] RIP: 0033:0x7f2d6a9fab19 [ 815.243994] 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 [ 815.244015] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 815.244036] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9fab19 [ 815.244051] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f2d6aa540fb [ 815.244064] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 815.244077] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 815.244090] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020014900 [ 815.244122] 01:55:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:55:50 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:55:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1265, 0x0) 01:55:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) writev(r0, &(0x7f0000000000), 0x0) 01:55:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) (fail_nth: 4) 01:55:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x125d, &(0x7f0000000040)) 01:55:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 9) 01:55:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4", 0x32, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 826.398883] loop5: detected capacity change from 0 to 16 [ 826.402820] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1267, 0x0) [ 826.433758] loop4: detected capacity change from 0 to 16 01:55:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4", 0x32, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:55:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) (fail_nth: 5) [ 826.467072] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 826.469320] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:55:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x125e, &(0x7f0000000040)) 01:55:50 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x6, 0x3) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = accept4(r0, &(0x7f0000000200)=@phonet, &(0x7f0000000280)=0x80, 0x80000) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000002c0)=""/5, &(0x7f0000000300)=0x5) [ 826.575859] loop5: detected capacity change from 0 to 16 [ 826.582064] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x125f, &(0x7f0000000040)) 01:55:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1268, 0x0) 01:55:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '*:'}, {}, {0x20, '\xbd&*'}, {0x20, '/dev/loop#\x00'}, {0x20, '!]$'}, {0x20, '@'}], 0xa, "f49220afbe7663cb3a5381383f0ffce43ca42cc9092e3763f1"}, 0x62) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:55:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4", 0x32, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:55:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:55:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:55:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 10) 01:55:58 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) pread64(r0, &(0x7f0000000200)=""/254, 0xfe, 0x3) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 834.287571] FAULT_INJECTION: forcing a failure. [ 834.287571] name failslab, interval 1, probability 0, space 0, times 0 [ 834.288576] CPU: 1 UID: 0 PID: 7265 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 834.288596] Tainted: [W]=WARN [ 834.288600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 834.288611] Call Trace: [ 834.288616] [ 834.288620] dump_stack_lvl+0xfa/0x120 [ 834.288642] should_fail_ex+0x4d7/0x5e0 [ 834.288666] ? alloc_empty_file+0x58/0x1e0 [ 834.288680] should_failslab+0xc2/0x120 [ 834.288701] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 834.288719] ? d_instantiate+0x79/0xa0 [ 834.288730] ? lock_release+0xc8/0x290 [ 834.288747] alloc_empty_file+0x58/0x1e0 [ 834.288762] alloc_file_pseudo+0x12b/0x220 [ 834.288777] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 834.288797] __shmem_file_setup+0x1a7/0x370 [ 834.288816] alloc_file+0x11c/0x500 [ 834.288833] __x64_sys_memfd_create+0x193/0x280 [ 834.288850] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 834.288873] do_syscall_64+0xbf/0x360 [ 834.288890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 834.288903] RIP: 0033:0x7f2d6a9fab19 [ 834.288912] 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 [ 834.288924] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 834.288936] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9fab19 [ 834.288944] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f2d6aa540fb [ 834.288952] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 834.288959] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 834.288967] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020014900 [ 834.288984] 01:55:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0xa6442) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000493c00000000000000001400"/144]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffd) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) [ 834.310199] loop5: detected capacity change from 0 to 16 01:55:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x2, r1) [ 834.331932] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:55:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1260, &(0x7f0000000040)) [ 834.358819] Invalid logical block size (6) [ 834.363969] Invalid logical block size (6) 01:55:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1269, 0x0) 01:55:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 11) 01:55:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c0a, 0x0) 01:55:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000), 0x1f8, 0x20000) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000700)={0x0, 0x0, "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", "f1ee6a533c41bebad69b3bd712a1c811dd813369ebbd629047628fc9ca97b0d940f8be0041ffa3e19d1d689d3e834e2a3aaa182c8631e7fe39efd51b9bd7ed83a6154cd4bd8b1431321190c5ecf881b94ce29adc3fabc8f94c630b527dcffbfaf40da9b6a84f10a58fb46cd38175b197aa0fbca485cc064afd9b2a9b79a455dda86ca036ef1663609b6d257151044145f6019d6a0bde923a295b45cde6ec691df2f5367f1c54920cc22148a6731420c50cd86c5f8896dc8598a25981d406d4e7ac2728f36abf031a66d749b466371597707c59ab035585fa31286761e40dd8cd0ddb31370632130556ed91e98ac4661f81a9b88f442f39edc332389fca72756f0fa11057779e7c59370f123015822fc55d6770ab8096e479285de9b69e4c1f2bf6d39f7ce57d2988c4c3018edcac3dd6667390bdd9d2514030da4ec9d4e9bad9a12200c036394ac76e34c5d3245ba3c8bfaf48aa4d7f0d658fc20c780ff6d8201f2dc69355120f181c52952fd6385c63a36af49a4ce23951091bebddda9b97381a96069d759078fd63fe3a1f86a31b96f7cb129347b700631eb605c3105aef678a02f52caeb70796b3e641c44b6c903bc356c84c0a8123122ae474af07cc3bf7731d5e8499821e937a81c6529cb38b1ac26d9c504e381f47a7945a06b5e04492883e5ae771087961f7c196f06584671b31574d12efdebfaee16b7313fc5c394521cb12181097edf528a0eb5c9bb4bf5e6464aa7c2f3a5851152d6fd4e3f4ee22666d869bf43bd19d5120df319fe7123ec47dad8e8fb7dcf71244d4b841ed2252ce22783da702b707cc3efe4242d88297b93e23072dcfac63ee667da450287894b7290284ec0b3ae301cb991f19d808b6a15297b151b8a2577aac1c5fc787129c5c626b3599efc3d66e71b8296129c6d1e233c38dce5c8eb2ed3819d6f77326c2ac44a0d01e5ce93274af7bf1bc91133b4924df35d877b153fabe38bf93466785496c0c709c1b26b3c697b7f524b863e60730c1e451a0cd1b2fa41d3ff7f291348663a38c67b199bab5cc05ab0af7263b9426a965c50443a3bc3c8f7ddccfa25a1167d76a6682ea82d02a12e6271d21461e8d2b9aaeec1c85978122c0636f9c6c868d58153c3354bf295ee1d60cf98b5e9ec01989f1793503c5b882c43f78b41f1af6b5b3c0a3bc33e4a42e5f7da80da3fb86b1bd6de0ef7a3a05dec8b5b7479239c9959aa6a928e472009692267fedd6fc28d4821bd1856241eb81376c3903fe8941ce7c2f7a40661b7c3af90c055e780fed1f4408eb30f4b1bc3a8d131c0368f4e3f3fac61824fce6b20c3e319a3ce671f5efed502cc278f481278be894b132680fb83547e890cea58fee0ff8efaa0aef3d075952d56c30cfb1749291bcf17e7d0dcd3774ca9e311969c4a3e21288890099f6eb436715b870ba901605fa5eb03d8a52571dcc9af789fe00dae96c0a65b0d9b4e2eb8a94146644d919b3631595637c11c51dcc8096075dd3be74ef8a5ed922dda64e5b7afb54836497b7508c149cf9a78b926bdb2dc45ca8e848a794e5776808a59280529d9e58b72bbcb7ed2e6f0e9fc1545ad6181b2662797d7516abf6e445c5d4fffb3d12e2d57a8714a2544383c4c9beed6fd783211c211e7f78c87c36cf5d340b7153abf0347ce72e572c9a882bc747bff2fd32b0fe7d6595b4bca617eb20ca737c136364575c66a92ff310747adbf98a10c3438ea14063f04a5384ffc10aedea3f0a7ac2efb6960a8c066d5b73a14916acdaa287dbd5bc578dd3b1409b9c94037c8b69333fbb1709d535cea06915482c998967ecac4ca81935a8d51dbf2acfce1f94b6c1bd942051f153d2bd4a50fe123d5bac1d3afed217491cc525616365eae8af3b249ccab1062310c17dae4558e81530c7592e6f8fde8b203a455e6c8fd60e976953d984b7ea01a54d4ed26f277c0223c7b13fdf48ddfd0bbb9aa84eae70e06d993ee6c5e919e19c384ff981f829bf249cf4b9e174137340145d0cb542f4f0349006e55b9ad39f92be31ea9001f03e56f7da50b224f4d253b34c4598a8373a2d021178b435ad27ed863cb292caf357ef14f9f77edb547f2b1be5f795ad7fed51aec5c60e7a66efd394537cf0852d515b87b5bbfcbbf4829cf48c9f7b8c790a5d97dd15eef2c0bf82b7a43b61b5b8ff633d7671715653ef462abd8db9410aa58e0b8e7795e05a4b9eb78e5207125f9dc524a5d0b584ca5be191d9169d256a430d0d20b0cbbbc395c72a935cd52d041b0219ffc87fdd398f23a9b869f2ac6ea086eb57703469ee8fc9aa8d9d7b392acd97956a2ec3f1c24fb17f0131bef9bc916867a1caf2435d736088cc60c51b2e07e7cb6dfd5ab47377babf16f548dd732413a7008b713200271039bce89f211e21b59038ee2e022eb816fac7d67c10538eddaeaf050c6911224161520e99f27e4f5653658bf5294b581ed2cb018791c63169d1e9747e937da8c3aee0aeb6831c567173cbe6e58df22e6c0a63b1b0fbf681fd4cbb31a32a13211d241f54e73a7f763d0d955a7a83a67d6699a3c505d431cb62c795d2d71b8547ffbba499874452cde91daccfda862badd09e79993ff252691787145b67c010d1c83c047b60b3d145e594e8f66c2249974608c52ff1d8aa8f853559bbe088b36f5ec413cdb11f46f7077298a4184d9f9664e769b76c4a59be845953ff4f14e316226fc9512fd137183d86a2a09d098d793986e930c6b003dd430c6838ae60d78439376d5c4e30f3a3ec6dd6701b4fbd206155982878762fb58b096abda61804d40565cd36fef91377558eee8f4dea661ddddc0aa0bc0ad3ebe994392a740f0ae7916dcb4df9b050eacd5d8acae89106bebd21bb95f1aa7351e677582780b82c84ed9ef5f4b2a13a4d78d79c6d5697fc66d4696ab7fc1e75ac794e86498f27ab9403a24b3590f82c20e05cbe13ad2b9ab163e4b33a470631a47caee3ba4a4075ff42241b691e6d43aef1cc4310175c43acc555dc8007d9bd2fdcc2aad7e82ce2cb4feb4326e5aad80dcdfba7ca123378fa991b51cc0fbbc4d50296ea2d8572993d4ef33971cacbe71ee3292a09831970c4a8fb8667769a1444265e366d5b619f54a3cce2bf5dcacc05f642d5e716e8f0fb2ef1a16008bcd0798f43dd0ada09de87caeef31462a243c74bf6372daf6968b55306968c30bb8a7bdef759e1d2aa5dc7a5aa3cd0bbea12bbb7569293dfe887c5a6a863132b6dd46492cee9fbfde9b816f8790a5ab70fcc28e21f66862aaf70437fb4747204062f17fc28dca9d768b93ec8277704aa7a6ecbffded97c73da80ca66cfa3d3c7562995f2c9d13da62bd45e5f439269bd635da2174795c8473c6fe209a6d5cb6515ee41faacfee63b2a7d60d1e4a9c4ba8650fb3d721c255b8ea94864f2b149fb17763ad562cd7fe5977b77b53eb5d9106189adf2af65c4b4b0206adcc78c79631d35ffa6f78592c994eb3801ac76e61b48dff9d90f54a390a4f8e65c68fcd497075a513b50feb56fc9574ebf41bf527f4fb4d7ec27e8f55779a0436e34a6605fbb61c8219ef5864192808a251d58c55d68d3c7028098f6ea5f24964d8fda0380bfc855c71f8f41f4b76cc1fd1404b1431e11c0d1693e044bbb091a6c90a282d0e6c458314cdd0d9f2e8376a84deb736b177d85a5eab72a933d85971ad2c8340f7d66586039094e8b7dc21237311d9d831741f7f37d94baceace991801ad9831431b4441a706e158074c15c80ff9a886c9f626718971a547d389052ca3c9ca6e33033c949c3bcac4d0722adeab02741422737569794757bab8049df5c6879fcdf4205055cd569af0529af628ef731aae6a7cc26ccea089cee0c41b08ede2c7ec0d877bcbb83e63dd0727047d19f8fe17e6f15274de21a10e9e8c3f16a110ecf0d4324b76dd7556d68f0b7ee36a8a5712b46da44f14ba779a0b1572886ab84ce5f71acf92638eef45789b3c7632f4e37cd4cc5bf989d06a529e4b29ab39e740d6e1498a004ae73180e2942d40860a5042414ae104f69798c7607e4d77d3fd91c2ff6935c7dffcb8ad4f1042b4257a2831f21381daef3cce836134368bb9b45480b577cd4c5dc7991a386c3e20b8a759092e15a966480f798c5f1b74111f5729e8e9cb65f8ff540f1bc377658794140462052fc32a823402f87cdd1897c8e84ee986cbd2a1f69d11ca77fdfa822eed237603de41d4df19db1ec740cb90863c297bfd5e8c6d3cad043c66c6d129538a3e70510d4b42fd8a941cc7abbd53982e98bf8f4aaea8a1b62ffa8655f792f1fea1e3097f11666d39b091d895b93b6c321098f6146803c76dd710d8bea59d4fd92a0173f6a86097bdc7e9850700f305f04e63f279e000f9653766f813272dc72f0f45c22ec85c7eca4cb92ae6db109afc004bf86dccfaf44f0ba1ff69209f4d505368403be95dd15f5b6e9f98851ba1c5b2243e877003c3e34c19fa3d4407dbf4d89661c184d3d04e1c44cada13073ad0c467757398be2428e96c748685f8efd68ddb60c215c49471fd42f42cf912b41764fc486aa5c6bb171cbad4ae009bb992b0706d963b1a7b4239fc991115fc3fc72e6681481ff8dbc071e25aed18cb9a2eb2f36223d015dee1f4e7c57be374e32de861838d91d78eb85f648ef27a58561c42bb3304b427e00970d80f144bce2a91cca60369c4deccf83a133cdebe98ae86e08b05b88126a4512cc7e4e3c7937017b52798ffc260aefb8acf1099841afc0418356544fece32aa73c5e33729d84ea41fe3880d95a5c1c590dbc499da45aae21ec4b9acace1a57bd906b761f18b579a465a731fde4cecb094d409dc1eb810854286f08a7109e42e35da5523e87def2cdbb9efebc1dfbb11defee8f82a99018b1315b256788f55ccf049eab1fe69f681997d44a699e5b15d1f4c5336d11e9cdc59571fca35850389aa8dff1b29ba400e1365f82ae298d2046c7268c731ce9398c05c8c2abe57f8455cc10dcefe2812b417acced81ccf69de0db86f2af38798f79fed8146b8240b81b0dc41978a3340a4f5c98705a6bab4f1c3e8d5f9966abb4e07c074553ea3e8a816f153f87f44c4d7f2ede98215bdd3b88d938ec61d2b1dae980624d442bffb3308426acded1c4994b3a77013ed907452a4fa1beaca2bc6e09729529973f2df826779617dc53677cb7b04d911a0744f8c8cb1c55cff3154719bca412b7065faa4aa29eb0acf24b85ee94500e09b7a7f1b952dfd8c41bfacfe629dd8a838409a07caf9e5b408b59501c71b738f416cde516eefb30b514bba49e9d9a92df46b451ccbbed4d84272e44f0097de8fddf9784f93a4cb331305bf18a485378cfec2d6fe59274c7bde6caf680035d014e8e280d1b1c14783c7ee0ea08f887ed4acb1416710f1e5584db7a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001700)={0x0, 0x0, "36fb21011fceefe5cf9fbe5d621d9b48918944e1a645a9a71de7cb4097387db6501b997f4afc890530f623b004906101b83c6abc1684aa79734d52643388c5fe6ac343bdd99e53aa40e67a8f4bd93969a93276840fb19959458200673cd684680bd5a4854c57c4471958ce07f5909a924ba039c2f517563bab36f25cb28c0844e8a0faede14e2e1885517548053bcd1eaab7e4e0a163ad38f93bff9a3a7a3c680b82060f6e8b7682651a496a8d600946ce9776ad12bd9f0c58af390630836d601125f89b227ae29f8c8b3a102228ad28461095cb9d4a5fd322f6714dff7c27db29c48a43eaf712b9c7345edbe6f982dc42f08ca5e0e60a37428b676ea83f8450", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000002700)={r3, r4, "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", "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"}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 01:55:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x301, r1) 01:55:58 executing program 1: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) listen(r0, 0x1) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/175, 0xaf, 0x0) [ 834.465539] loop4: detected capacity change from 0 to 16 01:55:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f00000000000000", 0x4b, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 834.486266] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 834.487328] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:55:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1261, &(0x7f0000000040)) [ 834.592766] loop5: detected capacity change from 0 to 16 [ 834.603967] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:56:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f00000000000000", 0x4b, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:08 executing program 6: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x81, 0x100) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7f) 01:56:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x541b, 0x0) 01:56:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 12) 01:56:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x125d, r1) 01:56:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) sendmmsg$unix(r0, &(0x7f0000003900)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000003640)=@abs, 0x6e, 0x0, 0x0, &(0x7f00000038c0)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}}], 0x2, 0x0) bind$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) close_range(r1, r4, 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000280)={0xfffffffffffffffd, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3, 0x2, 0xd00, 0x0, 0x0, {0x7}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x10c1) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x20) pwritev(r5, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r6 = dup(r3) sendfile(r5, r6, 0x0, 0x6) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000680)={0x0, 0x4, 0x800, 0x1}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000018c0)={{r8}, r9, 0x12, @unused=[0xfffffffffffeffff, 0x3f, 0x3, 0x9], @devid=r10}) pread64(r7, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:56:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1274, 0x0) 01:56:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1262, &(0x7f0000000040)) [ 844.404248] FAULT_INJECTION: forcing a failure. [ 844.404248] name failslab, interval 1, probability 0, space 0, times 0 [ 844.405481] CPU: 1 UID: 0 PID: 7314 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 844.405504] Tainted: [W]=WARN [ 844.405509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 844.405517] Call Trace: [ 844.405522] [ 844.405528] dump_stack_lvl+0xfa/0x120 [ 844.405553] should_fail_ex+0x4d7/0x5e0 [ 844.405581] ? security_file_alloc+0x35/0x130 [ 844.405600] should_failslab+0xc2/0x120 [ 844.405629] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 844.405651] ? __create_object+0x59/0x80 [ 844.405672] security_file_alloc+0x35/0x130 [ 844.405691] init_file+0x95/0x4c0 [ 844.405708] alloc_empty_file+0x76/0x1e0 [ 844.405725] alloc_file_pseudo+0x12b/0x220 [ 844.405742] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 844.405765] __shmem_file_setup+0x1a7/0x370 [ 844.405788] alloc_file+0x11c/0x500 [ 844.405807] __x64_sys_memfd_create+0x193/0x280 [ 844.405827] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 844.405854] do_syscall_64+0xbf/0x360 [ 844.405875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 844.405890] RIP: 0033:0x7f2d6a9fab19 [ 844.405901] 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 [ 844.405914] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 844.405928] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9fab19 [ 844.405938] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f2d6aa540fb [ 844.405946] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 844.405955] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 844.405964] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020014900 [ 844.405984] [ 844.411827] loop5: detected capacity change from 0 to 16 01:56:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x125e, r1) 01:56:08 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0xc2) r3 = accept$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000280)=0x1c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f00000002c0)={0x3, 'team0\x00', {0x3}, 0x27}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200), 0x10) 01:56:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 13) 01:56:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5421, 0x0) 01:56:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1263, &(0x7f0000000040)) 01:56:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xae, 0x1, 0x0, 0x2, 0x16, 0x8, "598e3303a96d04267f1424f4c5cd5fb2ba3eabe8558f425134eed41585ee09147d0b0fb54bc4616baf6fbdd35cd4161d4fd03fd3a07b864c0ebc6b08d3268298", "59a8fbf378df94437b3a049d54187af03bf1fdce4d442a03d68f1d07578712ffa973f3de365a985de5151eee8048aad1aa931990b371ec0f1f207ba8419420a9", "0708930e725acf47827b312338959978b756a793764fe96596fd2bae98b63e19", [0x9, 0x1]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000480)={0x0, {}, 0x0, {}, 0xde6, 0xc, 0x16, 0x5, "75876a84198e8d1589bdbfa010a8795635bb08ddbc1cd2dd48bd00c20e90b003f47dac5bad5e8c0fca6ece6484e389749b10514cf0a5f77a830ac3872d69e755", "def7ec909b9c60e69f19f4717a25811e5e671eeac138f2a5c181ca432c148168", [0x6, 0xff]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000700)={'#! ', './file0', [{}, {0x20, '/de\x89/loop#\x00\xbb\fQ\xcc\xa6~\xba$\xacC\xd3\x82\xdf\xf4\xb4\x86D\xcfi4X2`\xb7\xbf7\x9a\xbbr\xd9\xb8\x8a\x98\a:\x04&\xbd\xe2\xe5\xc4\v\xa2\xbc\xf4\x83\n\xfbc\nW20K;\xdf\xca\x7f\xecW\x80pv\x02\x1f\x9b\v\x04\x14K\xd1\xf0(\x97dnE\a\xc8G\x10%\xed|\xf0}h\x83\x1a\xe6\xed/\x1d\x81\x86\x0f\x85\xfb\xb7z\x8b'}, {0x20, '/dev/loop#\x00'}, {0x20, 'z'}, {0x20, '!\x87&&!\'!*'}], 0xa, "807f3a6debc16c15c0ffba1bafc96a5948e7a5af66f94d54419f86db59b94826aeacf9d56534247c244bb588ea5119f0be19f2f4be1ee05b559db9dd3757b49a29e70af5af86ca2d0b2bcddc8003b4b5ab11cdeebdffff618b2ca909177b15ad56d1220de5bb2e611fb3aef860166564db8871b18a708c99fa1baf34cb0f98596e902835b82ce73c7e8e28401d48050da57684f44c85b3d63eb9929eef79701c552b83dc2aa18e209facdea3138fde8f7a4c5902b087f4ac53acfa"}, 0x14f) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f00000002c0)) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x8001) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) [ 844.533918] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:56:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1276, 0x0) [ 844.584363] loop4: detected capacity change from 0 to 16 [ 844.597003] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 844.598098] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:56:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5450, 0x0) 01:56:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, r1) 01:56:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1264, &(0x7f0000000040)) 01:56:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1277, 0x0) 01:56:17 executing program 1: sendmsg$NL80211_CMD_GET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x400, 0x56}}}}, ["", "", "", "", ""]}, 0x20}}, 0x4000000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:56:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f00000000000000", 0x4b, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x8, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/slabinfo\x00', 0x0, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8000) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000018000000000000001400"/144]) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) read(r4, &(0x7f0000000400)=""/82, 0x52) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0xe516) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x12c, r8, 0xb341daa0822653b3, 0x70bd25, 0x0, {0xf}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x108, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x4}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}]}, 0x12c}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r6, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, r8, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4040000}, 0x48040) 01:56:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 14) 01:56:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1265, &(0x7f0000000040)) [ 853.573315] loop5: detected capacity change from 0 to 16 [ 853.580256] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:56:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000", 0x57, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 853.615492] FAULT_INJECTION: forcing a failure. [ 853.615492] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 853.617710] CPU: 1 UID: 0 PID: 7364 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 853.617747] Tainted: [W]=WARN [ 853.617754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.617767] Call Trace: [ 853.617775] [ 853.617785] dump_stack_lvl+0xfa/0x120 [ 853.617821] should_fail_ex+0x4d7/0x5e0 [ 853.617866] should_fail_alloc_page+0xe0/0x110 [ 853.617910] prepare_alloc_pages+0x1af/0x500 [ 853.617943] __alloc_frozen_pages_noprof+0x17f/0x1f20 [ 853.617982] ? __is_insn_slot_addr+0x2e/0x290 [ 853.618020] ? find_held_lock+0x2b/0x80 [ 853.618057] ? __is_insn_slot_addr+0x136/0x290 [ 853.618092] ? lock_release+0xc8/0x290 [ 853.618121] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 853.618159] ? perf_trace_lock+0xb5/0x5d0 [ 853.618191] ? __pfx_perf_trace_lock+0x10/0x10 [ 853.618218] ? lock_is_held_type+0x9e/0x120 [ 853.618249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 853.618279] ? policy_nodemask+0xeb/0x4e0 [ 853.618313] alloc_pages_mpol+0xed/0x340 [ 853.618348] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 853.618375] ? filemap_get_entry+0x1bb/0x3b0 [ 853.618414] ? __pfx_filemap_get_entry+0x10/0x10 [ 853.618460] folio_alloc_mpol_noprof+0x38/0x2a0 [ 853.618498] shmem_alloc_folio+0x11b/0x140 [ 853.618529] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0 [ 853.618578] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 853.618625] ? __pfx_perf_trace_lock+0x10/0x10 [ 853.618651] ? simple_xattr_get+0x173/0x1d0 [ 853.618681] shmem_write_begin+0x147/0x2e0 [ 853.618717] ? __pfx_shmem_write_begin+0x10/0x10 [ 853.618749] ? timestamp_truncate+0x1eb/0x2f0 [ 853.618787] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 853.618823] ? __pfx_timestamp_truncate+0x10/0x10 [ 853.618867] generic_perform_write+0x392/0x810 [ 853.618912] ? __pfx_generic_perform_write+0x10/0x10 [ 853.618946] ? inode_needs_update_time.part.0+0x170/0x270 [ 853.618997] shmem_file_write_iter+0x111/0x140 [ 853.619026] vfs_write+0xbe9/0x1150 [ 853.619064] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 853.619092] ? __fget_files+0x34/0x3b0 [ 853.619125] ? __pfx_vfs_write+0x10/0x10 [ 853.619189] __x64_sys_pwrite64+0x1f1/0x260 [ 853.619228] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 853.619267] ? fput+0x6a/0x100 [ 853.619299] do_syscall_64+0xbf/0x360 [ 853.619333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 853.619357] RIP: 0033:0x7f2d6a9adab7 [ 853.619375] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 853.619397] RSP: 002b:00007f2d67f6ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 853.619419] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9adab7 [ 853.619435] RDX: 0000000000000066 RSI: 0000000020000740 RDI: 0000000000000004 [ 853.619449] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 853.619463] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 853.619477] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 853.619512] [ 853.675944] loop4: detected capacity change from 0 to 16 [ 853.683155] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:56:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1267, &(0x7f0000000040)) 01:56:17 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8100, 0xa0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/124, 0x7c}], 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x3, 0x2, 0xedc, 0x7, 0x1}) 01:56:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1260, r1) 01:56:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1278, 0x0) 01:56:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5451, 0x0) 01:56:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 15) [ 853.764298] loop5: detected capacity change from 0 to 16 [ 853.789206] EXT4-fs (loop5): unsupported inode size: 0 [ 853.790229] EXT4-fs (loop5): blocksize: 4096 01:56:17 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) pread64(r0, &(0x7f0000000200)=""/160, 0xa0, 0x6) 01:56:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1279, 0x0) 01:56:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1268, &(0x7f0000000040)) [ 853.831487] FAULT_INJECTION: forcing a failure. [ 853.831487] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 853.833318] CPU: 1 UID: 0 PID: 7383 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 853.833355] Tainted: [W]=WARN [ 853.833363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.833376] Call Trace: [ 853.833384] [ 853.833393] dump_stack_lvl+0xfa/0x120 [ 853.833428] should_fail_ex+0x4d7/0x5e0 [ 853.833468] ? page_copy_sane+0xce/0x2b0 [ 853.833510] copy_folio_from_iter_atomic+0x3d3/0x18c0 [ 853.833549] ? simple_xattr_get+0x173/0x1d0 [ 853.833577] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 853.833604] ? shmem_write_begin+0x15e/0x2e0 01:56:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, r1) [ 853.833647] ? __pfx_shmem_write_begin+0x10/0x10 [ 853.833679] ? timestamp_truncate+0x1eb/0x2f0 [ 853.833718] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 853.833743] ? __pfx_timestamp_truncate+0x10/0x10 [ 853.833779] ? ns_to_timespec64+0x59/0xc0 [ 853.833817] generic_perform_write+0x1d7/0x810 [ 853.833862] ? __pfx_generic_perform_write+0x10/0x10 [ 853.833897] ? inode_needs_update_time.part.0+0x170/0x270 [ 853.833947] shmem_file_write_iter+0x111/0x140 [ 853.833977] vfs_write+0xbe9/0x1150 [ 853.834015] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 853.834043] ? __fget_files+0x34/0x3b0 [ 853.834076] ? __pfx_vfs_write+0x10/0x10 [ 853.834140] __x64_sys_pwrite64+0x1f1/0x260 [ 853.834180] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 853.834218] ? fput+0x6a/0x100 [ 853.834251] do_syscall_64+0xbf/0x360 [ 853.834285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 853.834309] RIP: 0033:0x7f2d6a9adab7 [ 853.834327] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 853.834349] RSP: 002b:00007f2d67f6ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 853.834372] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9adab7 [ 853.834388] RDX: 0000000000000066 RSI: 0000000020000740 RDI: 0000000000000004 [ 853.834402] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 853.834416] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 853.834430] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 853.834464] 01:56:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5452, 0x0) 01:56:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) [ 853.928429] loop4: detected capacity change from 0 to 16 [ 853.944871] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 853.946815] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:56:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1262, r1) 01:56:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000", 0x57, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5460, 0x0) 01:56:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1263, r1) 01:56:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 16) 01:56:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1269, &(0x7f0000000040)) 01:56:27 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1ff, 0xc0c42) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) close_range(r2, r3, 0x2) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:56:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127a, 0x0) 01:56:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffd) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x4, 0x1, 0x7fffffff, 0x1, [{0x1f, 0x2b8, 0x4, '\x00', 0x808}]}) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) [ 863.794425] FAULT_INJECTION: forcing a failure. [ 863.794425] name failslab, interval 1, probability 0, space 0, times 0 [ 863.795412] CPU: 0 UID: 0 PID: 7413 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 863.795432] Tainted: [W]=WARN [ 863.795436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 863.795444] Call Trace: [ 863.795449] [ 863.795454] dump_stack_lvl+0xfa/0x120 [ 863.795480] should_fail_ex+0x4d7/0x5e0 [ 863.795505] ? getname_flags.part.0+0x48/0x540 [ 863.795520] should_failslab+0xc2/0x120 [ 863.795543] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 863.795566] getname_flags.part.0+0x48/0x540 [ 863.795582] getname_flags+0x95/0xe0 [ 863.795600] do_sys_openat2+0x9f/0x1b0 [ 863.795619] ? __pfx_do_sys_openat2+0x10/0x10 [ 863.795640] __x64_sys_openat+0x142/0x200 [ 863.795655] ? __pfx___x64_sys_openat+0x10/0x10 [ 863.795672] ? fput+0x6a/0x100 [ 863.795689] do_syscall_64+0xbf/0x360 [ 863.795707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 863.795720] RIP: 0033:0x7f2d6a9ada04 [ 863.795730] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 863.795741] RSP: 002b:00007f2d67f6fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 863.795753] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9ada04 [ 863.795761] RDX: 0000000000000002 RSI: 00007f2d67f70000 RDI: 00000000ffffff9c [ 863.795769] RBP: 00007f2d67f70000 R08: 0000000000000000 R09: ffffffffffffffff [ 863.795776] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 863.795783] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 863.795801] [ 863.808969] loop5: detected capacity change from 0 to 16 [ 863.862125] EXT4-fs (loop5): unsupported inode size: 0 [ 863.863301] EXT4-fs (loop5): blocksize: 4096 01:56:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000", 0x57, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 17) 01:56:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40049409, 0x0) 01:56:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127b, 0x0) 01:56:38 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) write$9p(r1, &(0x7f0000000200)="e3207c50add4bcf1acfba52d0a2d784d8cc942b9544bd1f0d0a93b070bb20c84e055cd9be5d86d4769a4070638bea67ff5d9e526fcccbf69876e21e5585d669fe7affcc6963d1c3d46064c7e5df22d708a246ee5e565c4d0444a1acf9fc3f940b766734484c9a86682a1316906b82b9f3dceac0b69bdc0ac72dd3883ff74aa3e73322760484636913cc46576632dc3200cbd32556385c4408b8b5cab398f75229aa71f5d37c2ca227e6bf9dfd05f79b0dd9195ca2989d42c9b168944ed3ec74c60d2567faa291e6e3de7e6cce0bc7248ade94e9cc46cb903", 0xd8) 01:56:38 executing program 6: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x81000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7ff, 0x8, 0x0, 0x17, 0xe, 0x1, "61d3068ccf7aca96563bd651f41241cebc494a63ad25ab741ff9142acbdc99ec1e5e8678c077da54be3fd972213fc26b20bb6b52d4b17acf5b1b603aba9c1f0e", "0ef8a4ff62cc5cefe1b01b65860f91c09d5de5e5d5fa0699f460fb2f1575af7a69c05efa5c6ba253fb24d863def71013ad7dd6014cfa6c61d41cdc4b1aac61c0", "5062d19bfeddf59a2eadc052266f4c2d074067f9671304b7974ffcfce68a0800", [0x6, 0xb177]}) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x4]}, 0x8, 0x800) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="993292c423a0db0adefbbe2fb571c05cf7f2480bc2a22f612686fa7c92315042a3c4c90ef570b7dd14b5734c3643c769d6431221a38e0407529a170dae8172deccc9f4a83c95ef3b576564aa007e40c8312ec858c9e1483599a1db3b6414adc80f7df7d417a22930b3c2ad54acc0a5ab6de214496720489ba67904acef82e983948ad401ab", 0x85}], 0x10000000000001ad) 01:56:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1264, r1) 01:56:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1274, &(0x7f0000000040)) 01:56:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1265, r1) 01:56:38 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100), 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) [ 874.351191] loop4: detected capacity change from 0 to 16 [ 874.368344] loop5: detected capacity change from 0 to 16 [ 874.371198] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 874.373074] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 874.387245] EXT4-fs (loop5): unsupported inode size: 0 [ 874.388192] EXT4-fs (loop5): blocksize: 4096 01:56:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1276, &(0x7f0000000040)) 01:56:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127c, 0x0) 01:56:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40081271, 0x0) 01:56:38 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x30, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r1, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x7fff, 0x5e}}}}, [@NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x3}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x2}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x80000000}, @NL80211_ATTR_HIDDEN_SSID={0x8}, @NL80211_ATTR_HE_BSS_COLOR={0xc, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1c}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x22}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x81}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x20}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2a4}], @NL80211_ATTR_PBSS={0x4}]}, 0x94}, 0x1, 0x0, 0x0, 0x4c015}, 0x840) r5 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x0) 01:56:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1267, r1) 01:56:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008", 0x5d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 18) [ 874.584927] FAULT_INJECTION: forcing a failure. [ 874.584927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.586022] CPU: 0 UID: 0 PID: 7470 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 874.586042] Tainted: [W]=WARN [ 874.586046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.586054] Call Trace: [ 874.586058] [ 874.586063] dump_stack_lvl+0xfa/0x120 [ 874.586087] should_fail_ex+0x4d7/0x5e0 [ 874.586112] strncpy_from_user+0x3b/0x2f0 [ 874.586131] getname_flags.part.0+0x8d/0x540 [ 874.586149] getname_flags+0x95/0xe0 [ 874.586167] do_sys_openat2+0x9f/0x1b0 [ 874.586182] ? __pfx_do_sys_openat2+0x10/0x10 [ 874.586204] __x64_sys_openat+0x142/0x200 [ 874.586219] ? __pfx___x64_sys_openat+0x10/0x10 [ 874.586236] ? fput+0x6a/0x100 [ 874.586253] do_syscall_64+0xbf/0x360 [ 874.586271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.586285] RIP: 0033:0x7f2d6a9ada04 [ 874.586294] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 874.586306] RSP: 002b:00007f2d67f6fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 874.586318] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9ada04 [ 874.586326] RDX: 0000000000000002 RSI: 00007f2d67f70000 RDI: 00000000ffffff9c [ 874.586334] RBP: 00007f2d67f70000 R08: 0000000000000000 R09: ffffffffffffffff [ 874.586342] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 874.586349] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 874.586366] [ 874.614064] loop5: detected capacity change from 0 to 16 [ 874.640894] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:56:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008", 0x5d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1278, &(0x7f0000000040)) [ 883.063039] loop5: detected capacity change from 0 to 16 01:56:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127d, 0x0) 01:56:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x200) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002780)={{{@in6=@mcast2, @in6=@ipv4={""/10, ""/2, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000002880)=0xe8) lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002c40), 0xa201, 0x0) r5 = getpgrp(0x0) r6 = gettid() tgkill(r5, r6, 0xb) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000000c0)="c9feaa4867c3f299e160f8aae59c3692119cff4714adbc67b73216fd0ef862454b79e43fd9320314b8aaaf49626d2f5281ff876db301e4896c90bf8e14802c406395a6552374798afd131e93d4478ebf6225eaaed6a0b4f688292858590316d55e836944426ed388f3d4fba12d9f2b0bb0185b203fe7b2e71a2c645c039f9f91423aacbfe56f59b4ad67bf7c06d6d4c04aacec9163335e93e82cfb1e821a23d42e88eabe638e216430936c286031959b73cb3dbe9ed4504397d5f2a0a3254f35adbbe44b52cb6dddb5f2fd33", 0xcc}, {&(0x7f00000001c0)="db0cf707d6bfdc0c0649511506037169949c58ee98b3a27e00694c09291707c905037bf477c7a481912265ebc943dbdfc8b1bc34fcf8599029a0b2e932392ceb6fe81dedf97f6f827b4ac1096312c87baadc3a403f59abad5a5142d62b97087a861e426e36e8e4ec4127a44aa9523d1ba4321c5af40b3a90391796344a22dacd22fb92db7dec6ca64c94fd12aac8fefd962ae3ca84459187aac15d0e2fd1408d5ed8dd3e2dfb02b1ecd15974a20f18ff96ce0bec6d9a22c24417ee52ef4e9503e66aa91da033fdb1bbcc6b88ea214590b1e6b4070a9cab5af2", 0xd9}, {&(0x7f00000002c0)="e0d6b0841fb318de65726dc476df453ce72656767bbbb61c43520c92a6aea4d923f660be7bca0a3c7ed27d9e62469ccbb085d8c7a81eed22d738426b5db0ef70eeabcf90b832cb514d89860feb3255", 0x4f}, {&(0x7f0000000340)="d90e6fc4fb756808a4a30952152c5562e363800bdcada036183077921d2a35b936fdb9550b5f643f117fdd5d5c1e2bd54cfa37f9801878d11c255e10504d0291367c16012d6f83e36991b89e0bb93f7d2e061c60cbdbeecb5eed7acef7b91d4f2aa79620a6da4240df0687ad8ca7f746fe910f32292bdf3102f93edcd75a1c273385d9d8bc1c185fff166a9681a2d60f3f6b80965678a06e7eac2fd4d67c676f7ad5677c10fe4114ac87aecfebfe5c32af04f2d7d063ddab50a1e21c1683a8e3ec85e2a31d5c20d445f5b74adae76a875262279316d65b2b04f4acd31300dcc395f101b576ca21ee2b32", 0xea}, {&(0x7f0000000440)="19d287599812", 0x6}, {&(0x7f0000000480)="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0x1000}], 0x6, 0x0, 0x0, 0x20000011}}, {{&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="36a8e9bca121155e4c5d1df2e1d91717c30f0bd3ac32da80a34b8e85e7adf8d6d9a556393e56598de4d81d27ba9a6a1914901f8259fe668da973bb42a8853ab223a2cff24b1a235d5947d00f14c939d204aa4946e87124a2001735767e8bed0e4c96a73d719da4f45e17c49bcb64508627ddf8986dcbc41d21ed3923afc9c74e24085f911f91be72011afe0244c0aa3dada181dc08949c585561642b011c5d6f54d1f6b7604aac3ff9d1d9b7a8ea0eee4576a48864b2a20cde9f0ccea1463dd0663ee04458232cf6c56c3b689e8329dc2aff65e665a4ed4be551175a4ca17abe63904dfe2566a5", 0xe7}], 0x2, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}], 0x20, 0x44000}}, {{&(0x7f0000002a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002b00)="bced0634c117a9df83dc4c356aca6ba4c69bee5d616e431ae74205a45307de8b3beb609fbd96aa10452020796ac3d53b736b069116a5fd528015cae8c1a714164a2c48ec838fc9ad515a999e494e3109827a93d91250ddd01a6ebc63a31972d91e39ace84270164ee1880ca6e0c7ee177b23d9e5bfe1ad7622db9d165323bf67b34f532bbc37fa293565101e8e9a49f13253cdcd75b74b45eb8d7c45b496a33141b730e866488076f4d33d756a1f45cce31ce4400c264466807a43af820bb84c6e1f32901135ae3bec860ea59b233824acd5c56c187d699289dd540c61", 0xdd}], 0x1, &(0x7f0000002c80)=[@rights={{0x14, 0x1, 0x1, [r4]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff, 0xee00}}}], 0x38, 0x40090}}], 0x3, 0x4000010) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:56:46 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) recvmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/118, 0x76}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000600)=""/172, 0xac}, {&(0x7f00000006c0)=""/27, 0x1b}, {&(0x7f0000000700)=""/130, 0x82}], 0xa, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x10103) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000940)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, r1}}, './file0\x00'}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in6=@private0, 0x4e22, 0x5, 0x4e24, 0x8, 0x2, 0xc0, 0xa0, 0x16, 0x0, r2}, {0xfffffffffffffffd, 0x2, 0x5, 0x3, 0xf80b, 0xa3, 0x7fff, 0x6}, {0x3, 0x0, 0x10001, 0x95}, 0x0, 0x6e6bbf, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6}, 0xa, @in=@loopback, 0x3503, 0x1, 0x2, 0x3, 0x7, 0x1, 0x1400000}}, 0xe8) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:56:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40086602, 0x0) 01:56:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 19) 01:56:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1268, r1) [ 883.086063] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) [ 883.114265] FAULT_INJECTION: forcing a failure. [ 883.114265] name failslab, interval 1, probability 0, space 0, times 0 [ 883.116180] CPU: 0 UID: 0 PID: 7490 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 883.116219] Tainted: [W]=WARN [ 883.116227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 883.116241] Call Trace: [ 883.116250] [ 883.116259] dump_stack_lvl+0xfa/0x120 01:56:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127e, 0x0) [ 883.116296] should_fail_ex+0x4d7/0x5e0 [ 883.116342] ? alloc_empty_file+0x58/0x1e0 [ 883.116369] should_failslab+0xc2/0x120 [ 883.116412] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 883.116447] ? __is_insn_slot_addr+0x140/0x290 [ 883.116493] alloc_empty_file+0x58/0x1e0 [ 883.116523] path_openat+0xe0/0x2880 [ 883.116576] ? __pfx_path_openat+0x10/0x10 [ 883.116634] do_filp_open+0x1e8/0x450 [ 883.116671] ? __pfx_do_filp_open+0x10/0x10 [ 883.116723] ? find_held_lock+0x2b/0x80 [ 883.116759] ? alloc_fd+0x2c1/0x560 [ 883.116792] ? lock_release+0xc8/0x290 [ 883.116823] ? _raw_spin_unlock+0x1e/0x40 [ 883.116846] ? alloc_fd+0x2c1/0x560 [ 883.116891] do_sys_openat2+0x104/0x1b0 [ 883.116920] ? __pfx_do_sys_openat2+0x10/0x10 [ 883.116965] __x64_sys_openat+0x142/0x200 [ 883.116996] ? __pfx___x64_sys_openat+0x10/0x10 [ 883.117030] ? fput+0x6a/0x100 [ 883.117064] do_syscall_64+0xbf/0x360 [ 883.117099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 883.117124] RIP: 0033:0x7f2d6a9ada04 [ 883.117142] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 883.117165] RSP: 002b:00007f2d67f6fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 883.117188] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9ada04 [ 883.117205] RDX: 0000000000000002 RSI: 00007f2d67f70000 RDI: 00000000ffffff9c [ 883.117220] RBP: 00007f2d67f70000 R08: 0000000000000000 R09: ffffffffffffffff [ 883.117235] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 883.117249] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 883.117284] 01:56:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40087602, 0x0) 01:56:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008", 0x5d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 01:56:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1279, &(0x7f0000000040)) [ 883.232353] loop5: detected capacity change from 0 to 16 [ 883.248331] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:56:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 20) 01:56:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x127a, &(0x7f0000000040)) 01:56:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 01:56:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127f, 0x0) 01:56:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x448000) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/209, 0xd1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:56:56 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x3c}, 0x2b5}, 0x1c) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0x1000) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:56:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1274, r1) [ 892.160322] loop5: detected capacity change from 0 to 16 [ 892.169919] loop4: detected capacity change from 0 to 16 [ 892.188831] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 892.190011] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:56:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, r1) 01:56:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfff, 0x1ff}}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 892.205934] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:56:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x127b, &(0x7f0000000040)) 01:56:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101286, 0x0) 01:56:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4b47, 0x0) 01:56:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 21) 01:56:56 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) recvmmsg$unix(r0, &(0x7f0000000c00)=[{{&(0x7f0000000200), 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/68, 0x44}], 0x2, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0xf0}}, {{&(0x7f00000004c0), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/152, 0x98}, {&(0x7f0000000600)=""/157, 0x9d}], 0x2, &(0x7f0000000700)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000800)=""/49, 0x31}, {&(0x7f0000000840)=""/127, 0x7f}, {&(0x7f00000008c0)=""/27, 0x1b}], 0x3, &(0x7f0000000940)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/189, 0xbd}], 0x1, &(0x7f0000000b40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x10000, 0x0) fcntl$lock(r1, 0x25, &(0x7f0000000d00)={0x2, 0x1, 0x4, 0x7fff, r2}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:56:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:56:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, r1) 01:56:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 01:56:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x127c, &(0x7f0000000040)) [ 892.349645] FAULT_INJECTION: forcing a failure. [ 892.349645] name failslab, interval 1, probability 0, space 0, times 0 [ 892.350996] CPU: 0 UID: 0 PID: 7546 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 892.351024] Tainted: [W]=WARN [ 892.351030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.351040] Call Trace: [ 892.351047] [ 892.351054] dump_stack_lvl+0xfa/0x120 [ 892.351084] should_fail_ex+0x4d7/0x5e0 [ 892.351119] ? security_file_alloc+0x35/0x130 [ 892.351143] should_failslab+0xc2/0x120 [ 892.351174] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 892.351201] ? __create_object+0x59/0x80 [ 892.351242] security_file_alloc+0x35/0x130 [ 892.351266] init_file+0x95/0x4c0 [ 892.351286] alloc_empty_file+0x76/0x1e0 [ 892.351307] path_openat+0xe0/0x2880 [ 892.351345] ? __pfx_path_openat+0x10/0x10 [ 892.351380] do_filp_open+0x1e8/0x450 [ 892.351406] ? __pfx_do_filp_open+0x10/0x10 [ 892.351444] ? find_held_lock+0x2b/0x80 [ 892.351470] ? alloc_fd+0x2c1/0x560 [ 892.351494] ? lock_release+0xc8/0x290 [ 892.351516] ? _raw_spin_unlock+0x1e/0x40 [ 892.351533] ? alloc_fd+0x2c1/0x560 [ 892.351565] do_sys_openat2+0x104/0x1b0 [ 892.351587] ? __pfx_do_sys_openat2+0x10/0x10 [ 892.351625] __x64_sys_openat+0x142/0x200 [ 892.351647] ? __pfx___x64_sys_openat+0x10/0x10 [ 892.351671] ? fput+0x6a/0x100 [ 892.351694] do_syscall_64+0xbf/0x360 [ 892.351720] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 892.351739] RIP: 0033:0x7f2d6a9ada04 [ 892.351752] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 892.351769] RSP: 002b:00007f2d67f6fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 892.351786] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9ada04 [ 892.351798] RDX: 0000000000000002 RSI: 00007f2d67f70000 RDI: 00000000ffffff9c [ 892.351809] RBP: 00007f2d67f70000 R08: 0000000000000000 R09: ffffffffffffffff [ 892.351820] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 892.351832] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 892.351857] 01:56:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1278, r1) 01:56:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101288, 0x0) [ 892.427997] loop5: detected capacity change from 0 to 16 01:56:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000040)) [ 892.452409] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:57:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x1279, r1) 01:57:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4b49, 0x0) 01:57:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x402400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 01:57:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070c9, 0x0) 01:57:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x127d, &(0x7f0000000040)) 01:57:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 22) 01:57:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:57:05 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000001380)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400000000000000000000000000005091f148c71f48b17d8f52332600d1437985cfe78fe9f810c3759508cf3884"]) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ppoll(&(0x7f0000001200)=[{r0}, {r1, 0x82}, {r2, 0x1000}, {r0, 0x2000}, {r3, 0x20}, {r0, 0x8}, {r4, 0x1020}], 0x7, &(0x7f0000001240)={0x0, 0x3938700}, &(0x7f0000001280)={[0x731]}, 0x8) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f0000001340)={{0x1, 0x1, 0x18, r3, {0x3b6}}, './file0\x00'}) r8 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r8, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) perf_event_open$cgroup(&(0x7f00000012c0)={0x0, 0x80, 0x9d, 0x40, 0x6, 0x3, 0x0, 0x0, 0x91, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4110b, 0x6, 0x5, 0x9, 0xfff, 0x89b, 0x4, 0x0, 0x3175e18f, 0x0, 0xffffffff7fffffff}, r7, 0x10, r8, 0x2) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) pread64(r6, &(0x7f0000000200)=""/4096, 0x1000, 0x2) pread64(r5, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:57:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x127e, &(0x7f0000000040)) [ 901.531953] loop5: detected capacity change from 0 to 16 [ 901.541510] loop4: detected capacity change from 0 to 16 01:57:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c00, 0x0) 01:57:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x127a, r1) [ 901.559217] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) [ 901.568210] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 901.570293] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:57:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:57:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070ca, 0x0) 01:57:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x127f, &(0x7f0000000040)) 01:57:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 23) 01:57:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x4b47, &(0x7f0000000040)) 01:57:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x0) 01:57:15 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) pread64(r0, &(0x7f0000000280)=""/252, 0xfc, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r0, 0x9, 0xfffffffffffffffc, 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/174, 0xae, 0x5b90e851) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000200)) 01:57:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c01, 0x0) 01:57:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffe) 01:57:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x127b, r1) 01:57:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06", 0x62, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 911.137374] FAULT_INJECTION: forcing a failure. [ 911.137374] name failslab, interval 1, probability 0, space 0, times 0 01:57:15 executing program 6: ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x1ff) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 911.139624] CPU: 0 UID: 0 PID: 7632 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 911.139691] Tainted: [W]=WARN [ 911.139704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.139727] Call Trace: [ 911.139740] [ 911.139756] dump_stack_lvl+0xfa/0x120 [ 911.139815] should_fail_ex+0x4d7/0x5e0 [ 911.139894] ? __kernfs_new_node+0xd3/0x870 [ 911.139932] should_failslab+0xc2/0x120 [ 911.140003] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 911.140064] ? __pfx_avc_has_perm+0x10/0x10 [ 911.140138] __kernfs_new_node+0xd3/0x870 [ 911.140190] ? __pfx___kernfs_new_node+0x10/0x10 [ 911.140243] ? lock_acquire+0x15e/0x2f0 [ 911.140288] ? kernfs_root+0x23/0x2a0 [ 911.140327] ? find_held_lock+0x2b/0x80 [ 911.140388] ? kernfs_root+0xee/0x2a0 [ 911.140427] ? lock_release+0xc8/0x290 [ 911.140467] ? lock_is_held_type+0x9e/0x120 [ 911.140531] kernfs_new_node+0x13c/0x1e0 [ 911.140601] kernfs_create_dir_ns+0x4d/0x1a0 [ 911.140662] internal_create_group+0xa7f/0xeb0 [ 911.140709] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 911.140780] ? __pfx_internal_create_group+0x10/0x10 01:57:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c02, 0x0) 01:57:15 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="03002f66696c653000"]) clone3(&(0x7f0000000480)={0x83000000, &(0x7f0000000200)=0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280), {0xd}, &(0x7f00000002c0)=""/255, 0xff, &(0x7f00000003c0)=""/95, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x6, {r0}}, 0x58) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[r0, r0, r0, r3]}, 0x4) [ 911.140823] ? blk_validate_limits+0xc1b/0x1580 [ 911.140890] ? lock_is_held_type+0x9e/0x120 [ 911.140947] loop_configure+0xc42/0x1590 [ 911.141052] ? __pfx_loop_configure+0x10/0x10 [ 911.141139] ? avc_has_extended_perms+0x107/0xf20 [ 911.141197] ? find_held_lock+0x2b/0x80 [ 911.141257] ? avc_has_extended_perms+0x23b/0xf20 [ 911.141314] ? lock_release+0xc8/0x290 [ 911.141367] lo_ioctl+0x66d/0x1c70 [ 911.141425] ? __pfx_lo_ioctl+0x10/0x10 [ 911.141467] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 911.141534] ? __pfx_perf_trace_lock+0x10/0x10 [ 911.141593] ? lock_acquire+0x15e/0x2f0 [ 911.141637] ? __virt_addr_valid+0x1c6/0x5d0 [ 911.141707] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 911.141781] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 911.141850] ? lock_release+0xc8/0x290 [ 911.141902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 911.142036] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 911.142081] ? __fget_files+0x34/0x3b0 [ 911.142138] ? find_held_lock+0x2b/0x80 [ 911.142199] ? __fget_files+0x203/0x3b0 [ 911.142262] ? __pfx_lo_ioctl+0x10/0x10 [ 911.142307] blkdev_ioctl+0x27c/0x6c0 [ 911.142366] ? __pfx_blkdev_ioctl+0x10/0x10 [ 911.142427] ? selinux_file_ioctl+0xb9/0x280 [ 911.142475] ? __pfx_blkdev_ioctl+0x10/0x10 [ 911.142539] __x64_sys_ioctl+0x18f/0x210 [ 911.142598] do_syscall_64+0xbf/0x360 [ 911.142659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 911.142702] RIP: 0033:0x7f2d6a9fa8d7 [ 911.142733] 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 [ 911.142772] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 911.142812] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 911.142841] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 911.142866] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 911.142892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 911.142915] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 911.142982] [ 911.187200] loop4: detected capacity change from 0 to 16 [ 911.192031] loop5: detected capacity change from 0 to 16 [ 911.201139] EXT4-fs (loop5): Couldn't mount because of unsupported optional features (29) [ 911.210717] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 911.212417] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:57:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x127c, r1) 01:57:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x4b49, &(0x7f0000000040)) 01:57:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) 01:57:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf", 0x61, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:57:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 24) 01:57:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c03, 0x0) [ 911.383745] loop4: detected capacity change from 0 to 16 [ 911.392680] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 911.393831] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 911.405075] loop5: detected capacity change from 0 to 16 [ 911.414977] EXT4-fs (loop5): Couldn't mount because of unsupported optional features (29) 01:57:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c04, 0x0) 01:57:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:57:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cb, 0x0) 01:57:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x127d, r1) 01:57:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x541b, &(0x7f0000000040)) 01:57:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 25) 01:57:24 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000000)={&(0x7f0000000200)=""/123, 0x7b, 0x668feb5a, 0x8000}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x58, 0x7, 0x20, 0x80, 0x0, 0x8000, 0x100, 0x7, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3000000, 0x1, @perf_bp={&(0x7f0000000280), 0xa}, 0x0, 0x9, 0xbee, 0x9, 0x9, 0x3ff, 0xdb, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x2, r2, 0x8) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:57:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 920.373920] loop5: detected capacity change from 0 to 16 01:57:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x5421, &(0x7f0000000040)) [ 920.408349] FAULT_INJECTION: forcing a failure. [ 920.408349] name failslab, interval 1, probability 0, space 0, times 0 [ 920.410557] CPU: 1 UID: 0 PID: 7678 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 920.410600] Tainted: [W]=WARN [ 920.410616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 920.410631] Call Trace: [ 920.410640] [ 920.410650] dump_stack_lvl+0xfa/0x120 [ 920.410689] should_fail_ex+0x4d7/0x5e0 [ 920.410740] ? __kernfs_new_node+0xd3/0x870 [ 920.410764] should_failslab+0xc2/0x120 [ 920.410809] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 920.410860] __kernfs_new_node+0xd3/0x870 [ 920.410891] ? __pfx___kernfs_new_node+0x10/0x10 [ 920.410923] ? lock_acquire+0x15e/0x2f0 [ 920.410952] ? kernfs_root+0x23/0x2a0 [ 920.410976] ? find_held_lock+0x2b/0x80 [ 920.411015] ? kernfs_root+0xee/0x2a0 [ 920.411039] ? lock_release+0xc8/0x290 [ 920.411064] ? lock_is_held_type+0x9e/0x120 [ 920.411104] kernfs_new_node+0x13c/0x1e0 [ 920.411142] __kernfs_create_file+0x55/0x360 [ 920.411186] sysfs_add_file_mode_ns+0x21c/0x440 [ 920.411234] ? __pfx_dev_attr_store+0x10/0x10 [ 920.411268] internal_create_group+0x571/0xeb0 [ 920.411308] ? __pfx_internal_create_group+0x10/0x10 [ 920.411335] ? blk_validate_limits+0xc1b/0x1580 [ 920.411376] ? lock_is_held_type+0x9e/0x120 [ 920.411411] loop_configure+0xc42/0x1590 [ 920.411473] ? __pfx_loop_configure+0x10/0x10 [ 920.411524] ? avc_has_extended_perms+0x107/0xf20 [ 920.411579] ? find_held_lock+0x2b/0x80 [ 920.411617] ? avc_has_extended_perms+0x23b/0xf20 [ 920.411654] ? lock_release+0xc8/0x290 [ 920.411687] lo_ioctl+0x66d/0x1c70 [ 920.411722] ? __pfx_lo_ioctl+0x10/0x10 [ 920.411748] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 920.411788] ? __pfx_perf_trace_lock+0x10/0x10 [ 920.411825] ? lock_acquire+0x15e/0x2f0 [ 920.411852] ? __virt_addr_valid+0x1c6/0x5d0 [ 920.411896] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.411939] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.411978] ? lock_release+0xc8/0x290 [ 920.412006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 920.412072] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 920.412095] ? __fget_files+0x34/0x3b0 [ 920.412128] ? find_held_lock+0x2b/0x80 [ 920.412162] ? __fget_files+0x203/0x3b0 [ 920.412197] ? __pfx_lo_ioctl+0x10/0x10 [ 920.412222] blkdev_ioctl+0x27c/0x6c0 [ 920.412255] ? __pfx_blkdev_ioctl+0x10/0x10 [ 920.412288] ? selinux_file_ioctl+0xb9/0x280 [ 920.412315] ? __pfx_blkdev_ioctl+0x10/0x10 [ 920.412351] __x64_sys_ioctl+0x18f/0x210 [ 920.412383] do_syscall_64+0xbf/0x360 [ 920.412417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 920.412441] RIP: 0033:0x7f2d6a9fa8d7 [ 920.412459] 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 [ 920.412481] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 920.412504] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 920.412520] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 920.412533] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 920.412547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 920.412561] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 920.412595] [ 920.488025] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) [ 920.564233] loop4: detected capacity change from 0 to 16 [ 920.574866] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 920.575927] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:57:34 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000010c0), &(0x7f0000001140)=0x6e, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001180)={'ip6erspan0\x00', {0x2, 0x0, @broadcast}}) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0x100, 0x403ff, 0xff, 0xecaf}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000000)={0x320, 0x9, 0x1000, &(0x7f00000000c0)="aab8cd39df5c3be44595c183675d3e32e3b5ab8064bf5a6b7cc53462ab47c12bd4545e0827866ed336b196d2599f1fe51617577d1ba2f212f1bee5b6ae426b4e34317c7a43d02c7c72ddcf8bc71a4ca9e89a78caa0ba94278c188ec48a6493e9681b1fd7d525d549fb2f13d88ad0b8f919a3e904750b54c8c79ab8aac5702cfa12a868a3f292a20d7f186e78f4e5ca35606dd799204c82395b5233a6060945e3d57cfb3b43bbc94133aea397e7966e3463387036d3713dd6f33f307f09aecca13a445b9a782273f5e291730409b23e54ef6fb850da60ac940cb5f38c939852c791e88e13d7de359880e56cec68b637e8eb9fb14664328da0417de4563c029cc0edd8e23abdd58bd3faaa64a167107d0fda95cddd200b7959f6c3cb30b960f8febad893693f7ffe5f195d90f81c4d08396bc7de7d3e29548b274c0e49d4c8207b0ee8a27078ff5032f8aacd49ba476b4a04a20875868e0acff921bfa36a87f8d78f2ece3b038087de4c1d4a8116d3665237c1aeb33c364f69424ed4bcf683f937e581f554918ae94ac41ddcd5a1328f80ddab152ab52c0c37941de00be3e2325647a41cb03434a02b1b7d6bf42be82657165da2120bfa94fbfba354440dd6d6c581075291685fbc1b1d6dea9999037366f4324ff100efd9c5524286ffd43049aa0b80708155606628816ec6b8703da4dcad959000bfb6dc0b65d28e2d52916cd141b055d97466ae07025c334cd5bf08391a0e31615d189698cd56ff5d2a985f9d983c4c3d39255396f4fae85fef3a9076e65fd2ac330f48dc677d6ab5510cea5ccc10fa86e1314ea889faef9fd24914753cf9dedcbc137bc925cc92c31b72461602d1dbe8d2c2725064baa42700a9b9dc8c3aae33fb5eec04a3817ff6c9d7fe3aa696c9d539ab0a861ad8212d5b16690f4f3cff10f6839cda08a9d38a170c80c3b1592558fbe1a87e1563a8a826308b1af1c06fbd6bc85b2d44aa41f659bed18e7235357838e0448f2b0f7bde14c6d0ef686a0cc89cbc2784b5d518b00ac6fe860e5dd64183a2fd59ddc1ba7ae49f65aa18e31991ced899c27ab515ccc1b6217a59a8d1d4bb89f710ba096975c4c1c5d00ab1e7294bb13da24733dc3dfaa161427e76a8aa83d10d7929415a080f68ed4f0d518d279de5b95f4be8877cf74201215f7473a98b69a7c9c1d469d26b88f5d5fc7d575fb86ed290266d512ba26f0a024d1e339bb247e676748a6ef9d4998120abcfaffbf34b1b681430ea5d87f8a774b420a3eeb2f9be056234799c43d2116a02851308fe8e3632d32922f5f67c9178f8f2ad771047b69585d6f38ed283578565baceace605b1a1a0d406122f1f071b48c0fb723df3a7a84a8f2b58cabf11095021e972ae884986de00cb72620efdb5715ebf9d528606eca191aabae39947db3123888b6d8fda9176becc9e5d16f5ac4e34934ec56e04b540e6a940b5e80d37d8fbbbdcce5084f2b30e4e774c9a8746d75d434f8907cc5a0f31cd76416e085575cd67a9995d9660bbb0402f385912f9cf7ed2e388040d3bce11a0f7ba9c1eaeb7ef75325f67740d9b4f01bc63d85a36865156cbc66776d4ed5ab926ebaaa924107f8090b348e0b3cc74e7989233371a5df70de82146e11063fc90da98186f8dd387ccd7fdfbd52583cce9cba92d2edd7bfd0bf53a4d37bf2cc2c8f43e0bf1ce71d6cf698a8c10db62189a0e001899595740a2a16e5956165c45fb07bbe8fb9455f7f3f6d029f84a29c985f530c8fab7a019f6221db90f645fff2e2688cc1e4df2706eb520ef610f95751cc1c6635cf834577c836d160eeff51e66f3cfe931e66dbdf2fe17219b485f82dc02ff8776806d0d73f4bd13dfaf022eed623d1c8aefb1e425df0cb18c812f28e1d73c3ff416b34b0feb4b97b67422762b24cf9e032adce90fa0bb21c788f0e3de62aedb17785788c330bb57772e1604c5c57d29a865e86d7ba17c0309bd07c997b4c84ced279ab92a0361c1c10af4277cf6017f83456beb1fabcedaa62df8ea79881c9a3ace0246305840a5c496f9ec9f55549e032a5ad25cc4630cde5e2d7dee6a64480d3feca47181b070028565d0116ea881394429063b95ec89c26a4647a28300635cb0b4f8e5a5ef8e2f5a7ea366c9c74133fc3cb322f5b153ebe28d81f424a2194417409fe77ffdd784e7e58803ee441ee9c1b2030363891fb8aec4fc319512d70479a668302ff1becae6d88bdaa6c21090c7a1567f227d079abdb0cda04f713ad2fb4e70817766139d2d13dae2c470831a253a3bd77c7a26282c32ee14883ac44b525f6f37d50ebfd7076e9924934abb13f07313659281404a2a3c647c1160047080c22bbd05a9495d19efd43fd822d1a262f40262c461f8217dba3457b54f137852c33dcea7b0dc16743f99e233243b49f1be777990bfb4b35fe6faa9032dafd5897cb19d222bd9e0cbb8e7a4d9150d6d1dbf6d3525ca9124cff94c69a3a2e09c973c37ef5cdccd992567d6213b9b6ff1303781d0e3a1c5b3b227686e0ff6f61faef948a85c43e91317a55676333094e7b6ed0f08720c0db2e6ff80970307dd78400155a471bddf3514f3bf03ed7e0d6b59719a5f0059ea09f3af5d810a6fbcc831e198799ddb8c6cf9bddef3281c9088c46bbc26a266c72333a22f9ba928cc7c4f7cb6be449389151d4b99e1e4726babb80f516e4ef7aa0836894b9c241ac13b80fde70723a660f04c5929c7b92eeaf42164e80bcab635cb8d41d1ab7c1717e755ae04edad5b176c43f3e5592654533e543bd3de8ac8776406581dfb900f3cb3a07a82a835e737e2c964abc0272cd514bdf7f8531a253597e895509b6d26033408d6e97197e68c9b18f776436a23252607825be2bd3782fb9210e15e3dd5d53df37767d91089655bad9fc7bdc2aefa217a80560c0c682247409594c1da7b3ed3d45a5f90b9e30e9318b711ee40854121a1473dea90fa7f4a7c5b96430450dbbd1f52573f4f8f884487971627494ca3b805e5038e2af1c76ef97bb103964261a7c863533c2379ebaf08bca51ee0c7128e2f52801a48644b38da1a7c2ff4bb77e552213f81600cc190e0c263f25e35ab88ddd77d09842b401ea019f97939f400e54292e65f71dd5463de6723961c00323c2190858068d383439f32086e94eb9fa59ec473a9ed4aa07ed3a07cb0464b232c26b4e014297531621f2ee0bc202c9d56d7e9b4fdfc64824f86bcd528be3ec865290b39add28f0709564d4e2b937e9b78e945510293994ef63a2bf21483791ec7fc6af0f799c53cc541a748caea7283849d2b1e7837e649edff27396dd6e7e95c924190845a4a07de8c6420b5902021d85ed9369ac65e94a5b2537dd2df73410bf4a1223ae014433a6cf005251d3f6b51b24d8d5fd21304de144ff1e4332a291795d76cc548312cd2ae8954a826be3f528f84f7f1d727995f2b9a1d6aad0126d157ec8040db4a15b5403e436e621bfddc6976501be511973adb7e0d2296ca7cc451ffb988c6390088050e03ccbfe87d81b9d84fca14f1e9a18f3814ece1009758b5f032c1a09752d7081f3ca1cb0787a42a0ebc03bb8a667ebc49f69aea0b20bebbbff47eb4312f109057685140d5261d132df8e608e9fc4bfc3ba67580e6bdf0b4bd23dbcb0afe544e58278224c02cbf417e1325dfd1a80629ed686ff7c086417b957f399d6d7d31824fc3a794da1cf1337bb2276ae7e61fd502a88bd8b647285bb9bcf3d2485a26b593b2bba7b5b135835c7b33c34670f0d933adc8d41860e6d2085a9ac8f45b4574a811cc6071fefd72f56825a857c4448abf77942e67e0e199cd6f87ec567215bbc2dd22ba89be4623ae2ccfcf638e9d4c56658cbb05d403c16c047b0cac7f91b68c81a464f8714528a43cdd02b2e80944ab2de394d176acd339f3972e5f29c4bb0b6708a758e6ea79f57292ce622832996c119bd67690657ba817412ffca80697b5c3308eebf16351a11f665c08940e77b4ed8452731248ae99ae61ba8b2d9b7e05aa3a601f8c5bb4276610256b89d2f4cb096dce48ec537321933c9b1133c7350aa9899b94175d2a30937b9d20bc04ee577881e55d3f46fd6c2984b772f03c6d232e3b09742e306eacbc4f8d203f9552a7a83534c57cad9f735414f8000bb29822fe983a579cfe11f181928012e15a6dae16e8b449cd913f0379c370af3550a8aa7408b54f3f3ebbcf6736e681fc25683894bc95fc95b2e846e90de4129efb8d527c83cc275786504fccd68f108b94e1a871b5cf8e10071d956a850e2e859792985453a1d3240631cb2bcabfc7bf555ed9761509ce293dd7fa354ddce3186971ddda74b6d353fadbccc3fd52c7378485a5d859fa0ab042630b29e6a05d909a1d7a81ac6dcff4cc20fd63c253a42dbcd492f18b3af877414be7e807a8784391f1316cd47556ec17612f254ec6018fef112ba49494bc53d21d1eaf47adcd304d5b57a9b9570b7a5374f653316db3beed771398ae22c664e2ee918888598c748ded792acdf66085be2cb39933e6a106359f0091f559c1981794912a1efffe4364aa3055aac2d13b000df12ae4aa56cf0a5351364dbefc789bf777c3397e40a7b1b81af33c714732180f637aad535403782f3b1b509b2c0d2a8faae995caea55ff3cf274d126cd8c82fc85ba13dcd3720f570a2d82bb81b5bdd3a053182132dd7a183bfb309ec8154dec04ca05b16b8164c0d76a967a8ad61467e047cfa9d158ed1106493d516c50d8e7a0e82c988966d4454a5e167ee47cc806149592227d68e8c83b9b99e320e2f136bd79b669d0abdcfd02cd424b06bc68bf7970554b6f0827a5d45b327f8620a4733c850c4f41dba80249dbfc2c695429ed22570dbd9a4e3cf2224ef9ceae22190954a2aef3e25e6958f6e7f915e3b3f8e0bfef34451a683b3f498a2d89701fc248270cc73fbc0232bc23b23b070217386c3676e1579b933c2e818c3fc1ed2de648b4c6515abdd5fa5961502702eef5d18b637873ad5f079b9a2dd455a8382b1f1b103c6aa7ac45c2ad52da281bf45fcb8676482bc312241bbacc12e3d2fac0708d3bd639991d5746b3adf8912d337bfe93d511ae1850660fb73c5a36bdd111276433b7d6e03466399582bc19cb61736d6d5225f75a1d20f96d9a9e00eaa2ebad9331de545ae1d3c6c23e51a5680c5ebaeb6c0b569a813a1cbad87783169e0097348376c21c82f38dcc7e2d563d2fc883af9d222569e0dcf92384f649cc2036742750e5abb2eb5722cee3ad89f146f06d00f25b4a2636734f9bc5ca5d4f02fa1528050eb536d40a7a67e4dd1fe9dc423ce1f76eb99570095e8966dc0a4782568b2ebf68e39415880b50c730af0626cf1b78d03c20decf4bc374842e478887ac218424975e14b394a69b2c222d174050bfb0452f3c68ea11eff303fd9cf956f56cbdb05bf382921d776cf019d1df4a96b7e85175557a41cf1061a7e96ad85f4b8a610e8265031bc8954ad28df663cbfca0d24ec881c13634a22b0953e3e757e470f2286502cacc2c78039b1c59829f5fbf4ee6490086375cec02bd6fef6d7e5a4abeb572bcc11be6faf3246ef10eedb367787c522094746f049416bb7fc28d08b02497c9bbaed0b52243829a742e48e93c89bce208281ad31f5e697d90aad437272b7aa9c51bd1137152680816630b6aba8f985a59253efbaf4ec2175da50a81b6786603befb70190ca8656208749bab43ae86cd267ee3517b2d9fc0fe5e283fd9701a7f2f033c38a4b95b7d442a3c808ce17459dc787defd4ef2659ab9e360398e7"}) 01:57:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 26) 01:57:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:57:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x127e, r1) 01:57:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x5450, &(0x7f0000000040)) 01:57:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 01:57:34 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:57:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cc, 0x0) [ 931.080153] loop5: detected capacity change from 0 to 16 [ 931.093151] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) [ 931.103787] loop4: detected capacity change from 0 to 16 01:57:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c06, 0x0) 01:57:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x5451, &(0x7f0000000040)) 01:57:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) fcntl$setstatus(r1, 0x4, 0x400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 931.149498] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 931.151675] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:57:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:57:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401c5820, 0x0) 01:57:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x127f, r1) [ 931.270672] loop5: detected capacity change from 0 to 16 01:57:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 27) [ 931.301360] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) 01:57:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c07, 0x0) 01:57:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x5452, &(0x7f0000000040)) 01:57:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4020940d, 0x0) 01:57:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:57:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf", 0x61}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 931.443608] FAULT_INJECTION: forcing a failure. [ 931.443608] name failslab, interval 1, probability 0, space 0, times 0 [ 931.445137] CPU: 1 UID: 0 PID: 7730 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 931.445163] Tainted: [W]=WARN [ 931.445169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 931.445178] Call Trace: [ 931.445184] [ 931.445191] dump_stack_lvl+0xfa/0x120 [ 931.445218] should_fail_ex+0x4d7/0x5e0 [ 931.445251] ? __kernfs_new_node+0xd3/0x870 [ 931.445267] should_failslab+0xc2/0x120 [ 931.445296] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 931.445328] __kernfs_new_node+0xd3/0x870 [ 931.445347] ? __pfx___kernfs_new_node+0x10/0x10 [ 931.445368] ? lock_acquire+0x15e/0x2f0 [ 931.445386] ? kernfs_root+0x23/0x2a0 [ 931.445401] ? find_held_lock+0x2b/0x80 [ 931.445425] ? kernfs_root+0xee/0x2a0 [ 931.445440] ? lock_release+0xc8/0x290 [ 931.445456] ? lock_is_held_type+0x9e/0x120 [ 931.445481] kernfs_new_node+0x13c/0x1e0 [ 931.445505] __kernfs_create_file+0x55/0x360 [ 931.445532] sysfs_add_file_mode_ns+0x21c/0x440 [ 931.445563] ? __pfx_dev_attr_store+0x10/0x10 [ 931.445585] internal_create_group+0x571/0xeb0 [ 931.445615] ? __pfx_internal_create_group+0x10/0x10 [ 931.445631] ? blk_validate_limits+0xc1b/0x1580 [ 931.445658] ? lock_is_held_type+0x9e/0x120 [ 931.445680] loop_configure+0xc42/0x1590 [ 931.445719] ? __pfx_loop_configure+0x10/0x10 [ 931.445751] ? avc_has_extended_perms+0x107/0xf20 [ 931.445775] ? find_held_lock+0x2b/0x80 [ 931.445799] ? avc_has_extended_perms+0x23b/0xf20 [ 931.445821] ? lock_release+0xc8/0x290 [ 931.445842] lo_ioctl+0x66d/0x1c70 [ 931.445864] ? __pfx_lo_ioctl+0x10/0x10 [ 931.445880] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 931.445905] ? __pfx_perf_trace_lock+0x10/0x10 [ 931.445928] ? lock_acquire+0x15e/0x2f0 [ 931.445945] ? __virt_addr_valid+0x1c6/0x5d0 [ 931.445973] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 931.446002] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 931.446029] ? lock_release+0xc8/0x290 [ 931.446049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 931.446095] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 931.446112] ? __fget_files+0x34/0x3b0 [ 931.446136] ? find_held_lock+0x2b/0x80 [ 931.446160] ? __fget_files+0x203/0x3b0 [ 931.446184] ? __pfx_lo_ioctl+0x10/0x10 [ 931.446201] blkdev_ioctl+0x27c/0x6c0 [ 931.446225] ? __pfx_blkdev_ioctl+0x10/0x10 [ 931.446249] ? selinux_file_ioctl+0xb9/0x280 [ 931.446268] ? __pfx_blkdev_ioctl+0x10/0x10 [ 931.446292] __x64_sys_ioctl+0x18f/0x210 [ 931.446316] do_syscall_64+0xbf/0x360 [ 931.446340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 931.446357] RIP: 0033:0x7f2d6a9fa8d7 [ 931.446370] 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 [ 931.446386] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 931.446402] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 931.446414] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 931.446423] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 931.446433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 931.446442] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 931.446466] [ 931.520592] loop5: detected capacity change from 0 to 16 [ 931.522997] loop4: detected capacity change from 0 to 16 01:57:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c08, 0x0) 01:57:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x5460, &(0x7f0000000040)) [ 931.555133] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 931.557126] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 931.587380] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:57:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4b47, r1) 01:57:45 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8914, &(0x7f0000000640)={'wpan0\x00'}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x7028a0764197200d, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x2a000000}, 0x800) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:57:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041284, 0x0) 01:57:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x280) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0xfffffffc, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xf538) 01:57:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c0a, 0x0) 01:57:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf", 0x61}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:57:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x40049409, &(0x7f0000000040)) 01:57:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 28) [ 941.260503] loop5: detected capacity change from 0 to 16 [ 941.271987] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 941.298450] loop4: detected capacity change from 0 to 16 [ 941.308539] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 941.309627] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:57:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="08000000080000bd2e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) 01:57:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf", 0x61}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 01:57:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 29) [ 941.395255] loop5: detected capacity change from 0 to 16 [ 941.412649] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:57:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4b49, r1) 01:57:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x541b, 0x0) [ 941.442244] FAULT_INJECTION: forcing a failure. [ 941.442244] name failslab, interval 1, probability 0, space 0, times 0 [ 941.443259] CPU: 0 UID: 0 PID: 7775 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 941.443279] Tainted: [W]=WARN [ 941.443283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 941.443290] Call Trace: [ 941.443295] [ 941.443300] dump_stack_lvl+0xfa/0x120 [ 941.443323] should_fail_ex+0x4d7/0x5e0 [ 941.443348] ? __kernfs_new_node+0xd3/0x870 [ 941.443360] should_failslab+0xc2/0x120 [ 941.443383] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 941.443406] __kernfs_new_node+0xd3/0x870 [ 941.443420] ? __pfx___kernfs_new_node+0x10/0x10 [ 941.443435] ? lock_acquire+0x15e/0x2f0 [ 941.443449] ? kernfs_root+0x23/0x2a0 [ 941.443461] ? find_held_lock+0x2b/0x80 [ 941.443479] ? kernfs_root+0xee/0x2a0 [ 941.443490] ? lock_release+0xc8/0x290 [ 941.443501] ? lock_is_held_type+0x9e/0x120 [ 941.443520] kernfs_new_node+0x13c/0x1e0 [ 941.443538] __kernfs_create_file+0x55/0x360 [ 941.443558] sysfs_add_file_mode_ns+0x21c/0x440 [ 941.443581] ? __pfx_dev_attr_store+0x10/0x10 [ 941.443597] internal_create_group+0x571/0xeb0 [ 941.443620] ? __pfx_internal_create_group+0x10/0x10 [ 941.443632] ? blk_validate_limits+0xc1b/0x1580 [ 941.443652] ? lock_is_held_type+0x9e/0x120 [ 941.443668] loop_configure+0xc42/0x1590 [ 941.443697] ? __pfx_loop_configure+0x10/0x10 [ 941.443720] ? avc_has_extended_perms+0x107/0xf20 [ 941.443738] ? find_held_lock+0x2b/0x80 [ 941.443756] ? avc_has_extended_perms+0x23b/0xf20 [ 941.443786] ? lock_release+0xc8/0x290 [ 941.443800] lo_ioctl+0x66d/0x1c70 [ 941.443817] ? __pfx_lo_ioctl+0x10/0x10 [ 941.443828] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 941.443846] ? __pfx_perf_trace_lock+0x10/0x10 [ 941.443863] ? lock_acquire+0x15e/0x2f0 [ 941.443876] ? __virt_addr_valid+0x1c6/0x5d0 [ 941.443897] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.443919] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.443938] ? lock_release+0xc8/0x290 [ 941.443952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 941.443987] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 941.443998] ? __fget_files+0x34/0x3b0 [ 941.444017] ? find_held_lock+0x2b/0x80 [ 941.444034] ? __fget_files+0x203/0x3b0 [ 941.444052] ? __pfx_lo_ioctl+0x10/0x10 [ 941.444064] blkdev_ioctl+0x27c/0x6c0 [ 941.444081] ? __pfx_blkdev_ioctl+0x10/0x10 [ 941.444098] ? selinux_file_ioctl+0xb9/0x280 [ 941.444113] ? __pfx_blkdev_ioctl+0x10/0x10 [ 941.444130] __x64_sys_ioctl+0x18f/0x210 [ 941.444148] do_syscall_64+0xbf/0x360 [ 941.444166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.444178] RIP: 0033:0x7f2d6a9fa8d7 [ 941.444188] 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 [ 941.444200] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 941.444212] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 941.444220] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 941.444227] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 941.444235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 941.444242] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 941.444260] [ 941.501314] loop4: detected capacity change from 0 to 16 [ 941.505563] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 941.506548] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:57:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x5421, 0x0) 01:57:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000000001000000000000000000000000000000000000000000843000000000000007000000000000006800000000000000e600000000000000070000000000197c286160a4d77d7b1220b95be8239e0000000000000000000000000000000000003d7dfbc78feb"]) write$P9_RXATTRCREATE(r1, &(0x7f0000000000)={0x7, 0x21, 0x9}, 0x7) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0x7, 0x4, 0x8, "a6ca5a26685d6582cad70c8bcb49827f070f1d2563c19f58b35339ee11e255b8450a835540ff18b88f095c1e3f234eebbfc16d25fd96e019145cbdd39efce8ca", "bf52498b5ed6cc296828e6c1e6e81b944c398802da5eaad7fe3d4e7583eb6dfb", [0x8b, 0x4]}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x154, 0x7, 0x3, 0x101, 0x70bd28, 0x25dfdbfc, {0x5, 0x0, 0xa}, [@typed={0x8, 0x24, 0x0, 0x0, @uid}, @nested={0x136, 0x8c, 0x0, 0x1, [@typed={0x8, 0x21, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x59, 0x0, 0x0, @uid=r2}, @generic="deb2116a01a27f501d5a93fe7b7076d2773911d5876c0d70568b878eb6b50e65f3f4bd6764221e9273c4a1b7e98f8448e1662a", @typed={0x8, 0x6d, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="5d34c293116eeb2c90267eb2920e425943d2ef57f3bbb224ba031fc20ebbec22ff676173fdd6a39be7c70ddfb9ff3364d20330d9ade585e3014043e01039ab1e531c4650e1d8624a5472840cdea3f5f6d68d7f0969", @generic="711bac5bb1a0eb64d8a45a063d38d4b721f76385ecdc71f0f741848f1257e289f165d9bde850327383cb07a43043ca00f001c42bb1a429fef30c6574d7ebb1a0b8c305f1589be134441e0870bd928c1ff6832bff488db022865bd1814b5ec77c7ccbffcd1738397a9035ac17eb7ab8d1e1b17ed8363fadbe40ff4a85e11325461480", @typed={0xf, 0x73, 0x0, 0x0, @str='/dev/loop#\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x40400d0}, 0x80000) 01:57:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c01, r1) 01:57:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041285, 0x0) 01:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x40081271, &(0x7f0000000040)) 01:57:56 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/asound/seq/clients\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x104) 01:57:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf", 0x61, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 01:57:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 30) [ 952.272162] loop5: detected capacity change from 0 to 16 [ 952.295363] loop4: detected capacity change from 0 to 16 [ 952.321377] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 952.323405] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:57:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x5450, 0x0) 01:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x40086602, &(0x7f0000000040)) 01:57:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081270, 0x0) 01:57:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c02, r1) 01:57:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf", 0x61, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 01:57:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x200) r1 = eventfd(0x400) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) read(r1, &(0x7f00000000c0)=""/166, 0xa6) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:57:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 31) [ 952.559718] loop5: detected capacity change from 0 to 16 01:57:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) 01:57:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x5451, 0x0) 01:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x40087602, &(0x7f0000000040)) [ 952.599275] FAULT_INJECTION: forcing a failure. [ 952.599275] name failslab, interval 1, probability 0, space 0, times 0 [ 952.601330] CPU: 0 UID: 0 PID: 7821 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 952.601368] Tainted: [W]=WARN [ 952.601375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.601389] Call Trace: [ 952.601397] [ 952.601406] dump_stack_lvl+0xfa/0x120 [ 952.601443] should_fail_ex+0x4d7/0x5e0 [ 952.601489] ? __kernfs_new_node+0xd3/0x870 [ 952.601511] should_failslab+0xc2/0x120 [ 952.601553] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 952.601599] __kernfs_new_node+0xd3/0x870 [ 952.601635] ? __pfx___kernfs_new_node+0x10/0x10 [ 952.601664] ? lock_acquire+0x15e/0x2f0 [ 952.601691] ? kernfs_root+0x23/0x2a0 [ 952.601713] ? find_held_lock+0x2b/0x80 [ 952.601747] ? kernfs_root+0xee/0x2a0 [ 952.601769] ? lock_release+0xc8/0x290 [ 952.601791] ? lock_is_held_type+0x9e/0x120 [ 952.601828] kernfs_new_node+0x13c/0x1e0 [ 952.601862] __kernfs_create_file+0x55/0x360 [ 952.601901] sysfs_add_file_mode_ns+0x21c/0x440 [ 952.601945] ? __pfx_dev_attr_store+0x10/0x10 [ 952.601975] internal_create_group+0x571/0xeb0 [ 952.602011] ? __pfx_internal_create_group+0x10/0x10 [ 952.602035] ? blk_validate_limits+0xc1b/0x1580 [ 952.602072] ? lock_is_held_type+0x9e/0x120 [ 952.602104] loop_configure+0xc42/0x1590 [ 952.602160] ? __pfx_loop_configure+0x10/0x10 [ 952.602206] ? avc_has_extended_perms+0x107/0xf20 [ 952.602241] ? find_held_lock+0x2b/0x80 [ 952.602275] ? avc_has_extended_perms+0x23b/0xf20 [ 952.602307] ? lock_release+0xc8/0x290 [ 952.602337] lo_ioctl+0x66d/0x1c70 [ 952.602369] ? __pfx_lo_ioctl+0x10/0x10 [ 952.602392] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 952.602427] ? __pfx_perf_trace_lock+0x10/0x10 [ 952.602461] ? lock_acquire+0x15e/0x2f0 [ 952.602485] ? __virt_addr_valid+0x1c6/0x5d0 [ 952.602525] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 952.602566] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 952.602605] ? lock_release+0xc8/0x290 [ 952.602633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 952.602701] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 952.602724] ? __fget_files+0x34/0x3b0 [ 952.602758] ? find_held_lock+0x2b/0x80 [ 952.602792] ? __fget_files+0x203/0x3b0 [ 952.602828] ? __pfx_lo_ioctl+0x10/0x10 [ 952.602852] blkdev_ioctl+0x27c/0x6c0 [ 952.602886] ? __pfx_blkdev_ioctl+0x10/0x10 [ 952.602919] ? selinux_file_ioctl+0xb9/0x280 [ 952.602947] ? __pfx_blkdev_ioctl+0x10/0x10 [ 952.602982] __x64_sys_ioctl+0x18f/0x210 [ 952.603017] do_syscall_64+0xbf/0x360 [ 952.603051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.603075] RIP: 0033:0x7f2d6a9fa8d7 [ 952.603093] 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 [ 952.603116] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 952.603139] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 952.603155] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 952.603168] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 952.603183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 952.603196] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 952.603232] 01:57:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmsg$nl_netfilter(r1, &(0x7f00000012c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x11d4, 0x13, 0x9, 0x401, 0x70bd27, 0x25dfdbfe, {0x2, 0x0, 0x9}, [@generic="f39b88b84c9366b981edae43f9e299325eb8d158bd1e51884efd38ddbe79607d0fef672dd1493e7431a3394cf66234f8f3f48b54b6709de7ca2ed92aaddc370320db8cc99e87df8ab0af6c0813d9761c65d46ab44dc5026d1634a57a35d317a9de18537b175bed41f9d7033df5dd9b63e88feaf83bd938644f93191871", @generic="9fac48fbc40ee70562531ff8027c8d2f69c82d4335c59c80912cf7a1a50fcc7f9d81522f511e7de07655afed412688bd61d302d4dd88ef397da2db31477b34ee16c932593e6d0c26e4b744015b1e64a854f42a45eb55ccf508", @typed={0x1004, 0x78, 0x0, 0x0, @binary="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"}, @nested={0xdb, 0xf, 0x0, 0x1, [@generic="d8130e62a9ee07466e2e16df7bf484a30480c88dfae577cbc085e66a57e656a5647dacc37800ecdf05052b8c11ed8cf6ceefe224a53c57327bf59e59494e3151e638cd057260d35ced597e3eac1ea88dd41a69ae00112cb7bfc441a4b6fefebce876228828b85d2223db3a9ecc7e2b83384ff4a55a7488653b4b7afb8d36cd54b29e9bf32578026129e564c06c3f2d82da4773aab073c436d0e6899bbd9b6d6c403282da80b42368a6da138964fc4121b4905945d72a46738e9f00a8514db64f94d724eabd15a27cbeb2b5abf374f65eb9e778ef7604e9"]}, @typed={0x7, 0x85, 0x0, 0x0, @str=')&\x00'}]}, 0x11d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4049805) 01:57:56 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000200)={{0x0, 0x7184, 0x401, 0xffffffff, 0x8, 0x8000, 0xffff, 0xfffffffe, 0x3, 0x20, 0x5, 0x6, 0x1, 0xf81, 0xffffffffffff8001}}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f00000018c0)={{r3, 0x1f, 0x4, 0x7fff, 0xffffffffffffff7f, 0xd125, 0x8001, 0x4, 0x7749, 0x6, 0x1ff, 0x4, 0x4, 0x8000, 0x1}}) [ 952.697525] loop4: detected capacity change from 0 to 16 [ 952.732819] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 952.734650] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 32) 01:58:06 executing program 6: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x80) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xb) 01:58:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf", 0x61, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 01:58:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x40101283, &(0x7f0000000040)) 01:58:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x5452, 0x0) 01:58:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081280, 0x0) 01:58:06 executing program 1: r0 = syz_open_dev$hidraw(&(0x7f0000000000), 0x1, 0x200000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000140)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000200)=""/187, 0xbb, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f00000002c0)={0x0, 0x0, r4, 0x6}) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000180)={0xfffffffffffffffe, {0x1a, 0x400, 0x6, 0x9, 0x71}}) 01:58:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c03, r1) 01:58:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) [ 963.002017] loop5: detected capacity change from 0 to 16 [ 963.002117] loop4: detected capacity change from 0 to 16 [ 963.031300] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 963.033548] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0xc0840, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:58:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80086601, 0x0) 01:58:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c04, r1) 01:58:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x5460, 0x0) 01:58:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x40101286, &(0x7f0000000040)) 01:58:16 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/asound/timers\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 33) 01:58:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0xa6442) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000493c00000000000000001400"/144]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffd) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 01:58:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:58:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40049409, 0x0) [ 972.303183] FAULT_INJECTION: forcing a failure. [ 972.303183] name failslab, interval 1, probability 0, space 0, times 0 [ 972.304995] CPU: 0 UID: 0 PID: 7888 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 972.305032] Tainted: [W]=WARN [ 972.305040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 972.305053] Call Trace: [ 972.305061] [ 972.305071] dump_stack_lvl+0xfa/0x120 [ 972.305107] should_fail_ex+0x4d7/0x5e0 [ 972.305153] ? __kernfs_new_node+0xd3/0x870 [ 972.305175] should_failslab+0xc2/0x120 [ 972.305216] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 972.305261] __kernfs_new_node+0xd3/0x870 [ 972.305290] ? __pfx___kernfs_new_node+0x10/0x10 [ 972.305319] ? lock_acquire+0x15e/0x2f0 [ 972.305345] ? kernfs_root+0x23/0x2a0 [ 972.305366] ? find_held_lock+0x2b/0x80 [ 972.305401] ? kernfs_root+0xee/0x2a0 [ 972.305423] ? lock_release+0xc8/0x290 [ 972.305445] ? lock_is_held_type+0x9e/0x120 [ 972.305481] kernfs_new_node+0x13c/0x1e0 [ 972.305515] __kernfs_create_file+0x55/0x360 [ 972.305554] sysfs_add_file_mode_ns+0x21c/0x440 [ 972.305598] ? __pfx_dev_attr_store+0x10/0x10 [ 972.305636] internal_create_group+0x571/0xeb0 [ 972.305672] ? __pfx_internal_create_group+0x10/0x10 [ 972.305696] ? blk_validate_limits+0xc1b/0x1580 [ 972.305733] ? lock_is_held_type+0x9e/0x120 [ 972.305765] loop_configure+0xc42/0x1590 [ 972.305821] ? __pfx_loop_configure+0x10/0x10 [ 972.305867] ? avc_has_extended_perms+0x107/0xf20 [ 972.305901] ? find_held_lock+0x2b/0x80 [ 972.305936] ? avc_has_extended_perms+0x23b/0xf20 [ 972.305969] ? lock_release+0xc8/0x290 [ 972.305998] lo_ioctl+0x66d/0x1c70 [ 972.306031] ? __pfx_lo_ioctl+0x10/0x10 [ 972.306054] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 972.306089] ? __pfx_perf_trace_lock+0x10/0x10 [ 972.306123] ? lock_acquire+0x15e/0x2f0 [ 972.306147] ? __virt_addr_valid+0x1c6/0x5d0 [ 972.306188] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 972.306230] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 972.306268] ? lock_release+0xc8/0x290 [ 972.306297] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 972.306364] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 972.306386] ? __fget_files+0x34/0x3b0 [ 972.306421] ? find_held_lock+0x2b/0x80 [ 972.306455] ? __fget_files+0x203/0x3b0 [ 972.306490] ? __pfx_lo_ioctl+0x10/0x10 [ 972.306515] blkdev_ioctl+0x27c/0x6c0 [ 972.306548] ? __pfx_blkdev_ioctl+0x10/0x10 [ 972.306582] ? selinux_file_ioctl+0xb9/0x280 [ 972.306609] ? __pfx_blkdev_ioctl+0x10/0x10 [ 972.306645] __x64_sys_ioctl+0x18f/0x210 [ 972.306678] do_syscall_64+0xbf/0x360 [ 972.306712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 972.306736] RIP: 0033:0x7f2d6a9fa8d7 [ 972.306755] 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 [ 972.306778] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 972.306801] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 972.306817] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 972.306831] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 972.306845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 972.306858] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 972.306893] [ 972.406284] loop4: detected capacity change from 0 to 16 01:58:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80087601, 0x0) 01:58:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xeb79, 0x408040) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x40, 0x6, 0x4, 0x11, "2b19d0298640c4d910e7aeb7d015b7a6f7b7cbb19b2895884dd4ed8e053dcd73957e1aec683285b42d64b0d0b427458527ea3821460747bf8b8d35bab3a46570", "83cf98a1b9ac232fdd173ff651476fd9cdf28265da5cbeaff7a0883c66a5e0ad", [0x4, 0x8001]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="7843e0fa9771ae69cbaa8a01b62d5f9b36ae1a5ff06208631fee249ef0abee277c157f"]) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000080)={0x10001, 0x1ffe, 0x1}) 01:58:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40081271, 0x0) 01:58:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:58:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, r1) [ 972.443091] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 972.445322] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:16 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc1}}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:58:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:58:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40086602, 0x0) 01:58:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) read(r1, &(0x7f0000000200)=""/68, 0x44) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x1f, 0x1c, "0ea959c30aa12fce4d68494560c02c8fe9ce22c4f26a26f4789e2d85fa8694bfe92e6966a43e6ea96a696900c9ef1ed7cf0fde5b741e89124cd7fab7e76f28b1", "bc465288709ae9e5b133e12ecfee49f843394abe8ae55e9efc991e59b2da481b4cf11c633c2a469fe1ccde3e442feb54b7c2c7ed80836fea50f56e5597557466", "14ffff00000000000e8f5af7ffd224880045611bdd72c05500", [0x502c, 0x5]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r3 = syz_open_pts(0xffffffffffffffff, 0x2) fsetxattr(r3, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='/dev/loop#\x00', 0xb, 0x1) 01:58:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x40101288, &(0x7f0000000040)) 01:58:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3000000) 01:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 34) 01:58:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x401070c9, &(0x7f0000000040)) [ 972.677704] loop4: detected capacity change from 0 to 16 [ 972.684941] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 972.686792] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 35) 01:58:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x401070ca, &(0x7f0000000040)) 01:58:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3000000) 01:58:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00000000c0)=0x1, 0x4) 01:58:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80111500, 0x0) 01:58:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:58:25 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) pread64(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:58:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40087602, 0x0) [ 981.564344] FAULT_INJECTION: forcing a failure. [ 981.564344] name failslab, interval 1, probability 0, space 0, times 0 [ 981.565291] CPU: 0 UID: 0 PID: 7934 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 981.565310] Tainted: [W]=WARN [ 981.565314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.565321] Call Trace: [ 981.565326] [ 981.565331] dump_stack_lvl+0xfa/0x120 [ 981.565355] should_fail_ex+0x4d7/0x5e0 [ 981.565380] ? __kernfs_new_node+0xd3/0x870 [ 981.565392] should_failslab+0xc2/0x120 [ 981.565415] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 981.565438] __kernfs_new_node+0xd3/0x870 [ 981.565452] ? __pfx___kernfs_new_node+0x10/0x10 [ 981.565467] ? lock_acquire+0x15e/0x2f0 [ 981.565481] ? kernfs_root+0x23/0x2a0 [ 981.565492] ? find_held_lock+0x2b/0x80 [ 981.565510] ? kernfs_root+0xee/0x2a0 [ 981.565521] ? lock_release+0xc8/0x290 [ 981.565532] ? lock_is_held_type+0x9e/0x120 [ 981.565551] kernfs_new_node+0x13c/0x1e0 [ 981.565569] __kernfs_create_file+0x55/0x360 [ 981.565588] sysfs_add_file_mode_ns+0x21c/0x440 [ 981.565615] ? __pfx_dev_attr_store+0x10/0x10 [ 981.565631] internal_create_group+0x571/0xeb0 [ 981.565649] ? __pfx_internal_create_group+0x10/0x10 [ 981.565661] ? blk_validate_limits+0xc1b/0x1580 [ 981.565681] ? lock_is_held_type+0x9e/0x120 [ 981.565696] loop_configure+0xc42/0x1590 [ 981.565726] ? __pfx_loop_configure+0x10/0x10 [ 981.565748] ? avc_has_extended_perms+0x107/0xf20 [ 981.565766] ? find_held_lock+0x2b/0x80 [ 981.565783] ? avc_has_extended_perms+0x23b/0xf20 [ 981.565800] ? lock_release+0xc8/0x290 [ 981.565814] lo_ioctl+0x66d/0x1c70 [ 981.565830] ? __pfx_lo_ioctl+0x10/0x10 [ 981.565842] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 981.565860] ? __pfx_perf_trace_lock+0x10/0x10 [ 981.565877] ? lock_acquire+0x15e/0x2f0 [ 981.565889] ? __virt_addr_valid+0x1c6/0x5d0 [ 981.565910] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 981.565932] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 981.565951] ? lock_release+0xc8/0x290 [ 981.565965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 981.566000] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 981.566011] ? __fget_files+0x34/0x3b0 [ 981.566029] ? find_held_lock+0x2b/0x80 [ 981.566046] ? __fget_files+0x203/0x3b0 [ 981.566064] ? __pfx_lo_ioctl+0x10/0x10 [ 981.566076] blkdev_ioctl+0x27c/0x6c0 [ 981.566093] ? __pfx_blkdev_ioctl+0x10/0x10 [ 981.566110] ? selinux_file_ioctl+0xb9/0x280 [ 981.566124] ? __pfx_blkdev_ioctl+0x10/0x10 [ 981.566142] __x64_sys_ioctl+0x18f/0x210 [ 981.566160] do_syscall_64+0xbf/0x360 [ 981.566177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.566190] RIP: 0033:0x7f2d6a9fa8d7 [ 981.566199] 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 [ 981.566211] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 981.566223] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 981.566231] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 981.566239] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 981.566246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 981.566253] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 981.566270] 01:58:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c07, r1) [ 981.641771] loop4: detected capacity change from 0 to 16 [ 981.647010] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 981.648051] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c08, r1) 01:58:34 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/134, 0x86}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x151001, 0x29) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:58:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40101283, 0x0) 01:58:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x801c581f, 0x0) 01:58:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x401070cd, &(0x7f0000000040)) 01:58:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 36) 01:58:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3000000) 01:58:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x10022, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xff) 01:58:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:58:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80811501, 0x0) [ 990.448341] loop4: detected capacity change from 0 to 16 01:58:34 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @dev}, &(0x7f0000000240)=0xc) r3 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x101000, 0x151) r4 = socket$packet(0x11, 0x2, 0x300) mknodat(r3, &(0x7f0000000940)='./file0\x00', 0x400, 0x7) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendto$packet(r4, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ac0)='net/ipv6_route\x00') ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000440)={'syztnl0\x00', &(0x7f00000003c0)={'syztnl1\x00', r6, 0x29, 0x9, 0x0, 0x80, 0x10, @mcast2, @local, 0x0, 0x7800, 0x7ff, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'ip6tnl0\x00', r2, 0x2f, 0x7f, 0x0, 0x2, 0x68, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, 0x8, 0x40, 0x3f, 0xffff}}) bind$bt_l2cap(r1, &(0x7f0000000340)={0x1f, 0x9, @any, 0x2, 0x1}, 0xe) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x40000, 0x0) sendmsg$inet6(r7, &(0x7f0000000a80)={&(0x7f0000000540)={0xa, 0x4e24, 0x400, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xfffff800}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000580)="f6c27f9bf06104dd6afcc54929d77c403a1e8ebf3c63fea8cb9bcb3ff60f256d9cf470333806f4cdffb46f4c21cf8dd8a802c1ffbd5c80de85c5322bac5775512d0232a29fdf11c95b9c2649b4f12b34e4fc55878eb2e6217e9cbaabe0fdfbcdc0b90f2a439b73eb86afab6871e9be16b41b8a5122d3a85682c5934f5669f900b07252bc5b54a8d945dba3f556282b364b5bd6732edda9cfcf9fd6166771fcf2521952fa70ff6771bbd853fdc27a8e890867ab3f", 0xb4}, {&(0x7f0000000640)="7dda06b9a7e2ea680a122676606086a76fa995438e9bd24fdde7357a6a5cbdef1c0eff4f51a1132cca1aea8e2b4ef024f82a870e31e3ba59683cb2896aa0d72153337de9b4d6db303a11cf3d1a817d1570921069f62c5fbb019e9ff57356143d78b7be69057794534ea6387de12944b04deb487b5754285c1bf47e20e80522464e80acd377c00fe4b29b5118cfb2c977e290a7274b728f1a5a017d595e0b03d5f5ca6c5319340cc136570269170e48cd03d00f15f532a96dfa6e52149eab81cda7281be490a44055d655025cd1f9c4d32e97b16cc8700f6fc308737a77e22aa617d6b822141dd7a9e5d741e0310a62fd400665", 0xf3}, {&(0x7f0000000740)="defd2839c38070cea9a6c98eec117590220b92060b4bd51a9ae699038c1618ec906961694bbb8500d582fc2b9e1a3964e7670aa76b8720a980113dcf1de5ad3d1458", 0x42}, {&(0x7f00000007c0)="cece1a1edf569440ff6d25bd1e8f", 0xe}, {&(0x7f0000000980)="71492393bd44fd4e7b0b7843fcd90ceae05ea10c12052b990b1730a07832cec2f7099a763a2df160a4b82a1568dbc7ed18ce003fa4539d57e3fdd101f641309ff28e32f9", 0x44}, {&(0x7f0000000880)="f1e61a396f39f6ee47a43e8e48464377df8067fe7344111c81194ac010e13ff190b67df0b14cfb54e5c1a57a0cf1999e9c4f0b0558170aeede854ca5a04fcd5c9768055f3218fe", 0x47}, {&(0x7f0000000900)='\x00', 0x1}, {&(0x7f0000000b00)="58f4cadd1820e6609dc53b151a56f3f401b4fc01d605490c8de22dc86fe3f0837cddc11018c93dabbee149edc40c42952c783955825e4f39bfad915c6ea9c2f1685e97dc6d81e6911ad3bc0717daa8aec8d7cf9371618f1eb3657edeb5fe5250e0dca6344d1f3a07ab7c84093ecd81909a2ee83ec1e8b44626f7809394633da06dc3fea5306673825522506c4a660511b6a848ba34de670e87aead391fb5f9b784397c", 0xa3}], 0x8}, 0x20004014) r8 = dup2(0xffffffffffffffff, r3) setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f00000004c0)={0x2, &(0x7f0000000480)=[{0x576, 0x40, 0x3f, 0x7}, {0x800, 0x3f, 0xb5, 0x9}]}, 0x10) pread64(r7, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 990.473286] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 990.475243] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x401870c8, &(0x7f0000000040)) 01:58:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c09, r1) 01:58:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40101286, 0x0) 01:58:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:58:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x0) 01:58:34 executing program 6: sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x51}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008044}, 0x8044) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:58:34 executing program 1: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0x401, 0x9, 0x3) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/cpuinfo\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xb) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="5d0007f43074fc00", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fbdbdf25030000001400090020010000000000000000000000000000060001004e210000050003003b00000004000500"], 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0x710f2bab75e8649) 01:58:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 37) 01:58:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x0) [ 990.724242] FAULT_INJECTION: forcing a failure. [ 990.724242] name failslab, interval 1, probability 0, space 0, times 0 [ 990.725209] CPU: 1 UID: 0 PID: 8004 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 990.725228] Tainted: [W]=WARN [ 990.725232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 990.725240] Call Trace: [ 990.725245] [ 990.725250] dump_stack_lvl+0xfa/0x120 [ 990.725271] should_fail_ex+0x4d7/0x5e0 [ 990.725296] ? __kernfs_new_node+0xd3/0x870 [ 990.725308] should_failslab+0xc2/0x120 [ 990.725330] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 990.725354] __kernfs_new_node+0xd3/0x870 [ 990.725368] ? __pfx___kernfs_new_node+0x10/0x10 [ 990.725383] ? lock_acquire+0x15e/0x2f0 [ 990.725397] ? kernfs_root+0x23/0x2a0 [ 990.725408] ? find_held_lock+0x2b/0x80 [ 990.725426] ? kernfs_root+0xee/0x2a0 [ 990.725437] ? lock_release+0xc8/0x290 [ 990.725448] ? lock_is_held_type+0x9e/0x120 [ 990.725467] kernfs_new_node+0x13c/0x1e0 [ 990.725485] __kernfs_create_file+0x55/0x360 [ 990.725504] sysfs_add_file_mode_ns+0x21c/0x440 [ 990.725527] ? __pfx_dev_attr_store+0x10/0x10 [ 990.725544] internal_create_group+0x571/0xeb0 [ 990.725562] ? __pfx_internal_create_group+0x10/0x10 [ 990.725574] ? blk_validate_limits+0xc1b/0x1580 [ 990.725594] ? lock_is_held_type+0x9e/0x120 [ 990.725613] loop_configure+0xc42/0x1590 [ 990.725643] ? __pfx_loop_configure+0x10/0x10 [ 990.725666] ? avc_has_extended_perms+0x107/0xf20 [ 990.725684] ? find_held_lock+0x2b/0x80 [ 990.725701] ? avc_has_extended_perms+0x23b/0xf20 [ 990.725717] ? lock_release+0xc8/0x290 [ 990.725732] lo_ioctl+0x66d/0x1c70 [ 990.725748] ? __pfx_lo_ioctl+0x10/0x10 [ 990.725760] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 990.725778] ? __pfx_perf_trace_lock+0x10/0x10 [ 990.725795] ? lock_acquire+0x15e/0x2f0 [ 990.725807] ? __virt_addr_valid+0x1c6/0x5d0 [ 990.725828] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 990.725850] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 990.725869] ? lock_release+0xc8/0x290 [ 990.725884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 990.725918] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 990.725930] ? __fget_files+0x34/0x3b0 [ 990.725948] ? find_held_lock+0x2b/0x80 [ 990.725965] ? __fget_files+0x203/0x3b0 [ 990.725982] ? __pfx_lo_ioctl+0x10/0x10 [ 990.725995] blkdev_ioctl+0x27c/0x6c0 [ 990.726012] ? __pfx_blkdev_ioctl+0x10/0x10 [ 990.726029] ? selinux_file_ioctl+0xb9/0x280 [ 990.726043] ? __pfx_blkdev_ioctl+0x10/0x10 [ 990.726061] __x64_sys_ioctl+0x18f/0x210 [ 990.726080] do_syscall_64+0xbf/0x360 [ 990.726098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 990.726110] RIP: 0033:0x7f2d6a9fa8d7 [ 990.726120] 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 [ 990.726132] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 990.726144] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 990.726153] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 990.726160] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 990.726167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 990.726174] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 990.726192] [ 990.787532] loop4: detected capacity change from 0 to 16 [ 990.792399] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 990.793416] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 38) 01:58:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:58:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x21, 0x2}, 0x7) 01:58:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c0a, r1) 01:58:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x401870cb, &(0x7f0000000040)) 01:58:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0101282, 0x0) 01:58:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40101288, 0x0) 01:58:44 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000200)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:58:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x401870cc, &(0x7f0000000040)) 01:58:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c12, r1) [ 1000.521869] loop4: detected capacity change from 0 to 16 [ 1000.546392] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1000.548260] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff) 01:58:44 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x0, 0x8, 0x101, 0x0, 0x0, {0x7, 0x0, 0x9}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x20004000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 01:58:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0189436, 0x0) 01:58:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) write(r1, &(0x7f00000000c0)="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", 0x1000) 01:58:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x401070c9, 0x0) 01:58:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x541b, r1) 01:58:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 39) 01:58:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x401c5820, &(0x7f0000000040)) [ 1000.816688] loop4: detected capacity change from 0 to 16 [ 1000.818725] FAULT_INJECTION: forcing a failure. [ 1000.818725] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.820495] CPU: 1 UID: 0 PID: 8051 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1000.820531] Tainted: [W]=WARN [ 1000.820538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.820551] Call Trace: [ 1000.820558] [ 1000.820566] dump_stack_lvl+0xfa/0x120 [ 1000.820607] should_fail_ex+0x4d7/0x5e0 [ 1000.820655] should_failslab+0xc2/0x120 [ 1000.820694] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1000.820722] ? lock_release+0xc8/0x290 [ 1000.820748] ? kobject_uevent_env+0x22e/0xf90 [ 1000.820776] kobject_uevent_env+0x22e/0xf90 [ 1000.820802] ? lock_is_held_type+0x9e/0x120 [ 1000.820833] loop_configure+0xe2d/0x1590 [ 1000.820885] ? __pfx_loop_configure+0x10/0x10 [ 1000.820927] ? avc_has_extended_perms+0x107/0xf20 [ 1000.820960] ? find_held_lock+0x2b/0x80 [ 1000.820991] ? avc_has_extended_perms+0x23b/0xf20 [ 1000.821022] ? lock_release+0xc8/0x290 [ 1000.821049] lo_ioctl+0x66d/0x1c70 [ 1000.821078] ? __pfx_lo_ioctl+0x10/0x10 [ 1000.821100] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1000.821132] ? __pfx_perf_trace_lock+0x10/0x10 [ 1000.821163] ? lock_acquire+0x15e/0x2f0 [ 1000.821186] ? __virt_addr_valid+0x1c6/0x5d0 [ 1000.821223] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1000.821261] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1000.821297] ? lock_release+0xc8/0x290 [ 1000.821323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1000.821386] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 1000.821407] ? __fget_files+0x34/0x3b0 [ 1000.821439] ? find_held_lock+0x2b/0x80 [ 1000.821470] ? __fget_files+0x203/0x3b0 [ 1000.821503] ? __pfx_lo_ioctl+0x10/0x10 [ 1000.821526] blkdev_ioctl+0x27c/0x6c0 [ 1000.821557] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1000.821589] ? selinux_file_ioctl+0xb9/0x280 [ 1000.821614] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1000.821647] __x64_sys_ioctl+0x18f/0x210 [ 1000.821678] do_syscall_64+0xbf/0x360 [ 1000.821711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1000.821734] RIP: 0033:0x7f2d6a9fa8d7 [ 1000.821751] 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 [ 1000.821773] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1000.821795] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 1000.821810] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1000.821824] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1000.821837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1000.821851] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1000.821884] [ 1000.892216] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1000.894083] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 40) 01:58:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff) 01:58:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x5421, r1) 01:58:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x401070ca, 0x0) 01:58:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) fchown(r0, r1, 0x0) pread64(r0, &(0x7f0000000240)=""/147, 0x93, 0x5) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x40000, 0x0) getsockopt$WPAN_WANTLQI(r3, 0x0, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') 01:58:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x100000, 0x2a0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="3f000000000000000000000004000000070000000200000000000000050000000000000005000000f2ff0000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e6e1c500000000000700000020000000000000000000000000000000000000000014000000000000000000000000000000000000f7d8d1a7845f1ab6d9224e8f1d9de1410059f9d0daa4bfe82ad74300b8dc4673003ed3894dad356326a579ae6af50f0e2bdc9ea27a96"]) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5f9b, 0x3, 0x1, 0x9f}, {0xffe0, 0x17, 0x5c, 0x9}, {0xfb, 0x5, 0xc0, 0x5}, {0x2, 0x8, 0xb3, 0x1}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) pwritev2(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="45530d8c7bb4b8e54677032cbd8e81a3f6dfa73a1d019befe80cdea803ac251c962ecaed30", 0x25}, {&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="cdcb419dacbe8229e2b7bfbee96e8221f6df782d21f8cd39742c25b619d8d91aa4d5534388bcfc584c6c5525ecdaa2b2d31743295ba27c2096996c4c11467b1ac6d1aabecff277fd12b072f54f0ffaa749de6751ba654e7cbd7ace07053bae2cc972cd1054811d6600", 0x69}, {&(0x7f0000000280)="0c10fad5763c2b9357cc40bd7864b6e0c7ef3b24040b6976aa6d1567b0ce89f3d142c5b2f8c6ff0f7f995a92f694be246346d1ad4ed9fe5dc29c7689e8a1caedcb2de2f07d35c2bced262a56fb25e87a4d0f95e3b2099ae0b7e4b63d2ead17d24396913c720afdda77e4f55acb4c57a691c8e4bc0da8760fc7d145c2163cd454eb96ffb4633d88736d92a5078dbb062a3d7203cedf92537166c4", 0x9a}], 0x4, 0x10000, 0x200, 0x10) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000500)={0x6d32520744457953, 0x62, 0x1a}, 0x18) r4 = fspick(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0) sendfile(r3, r4, &(0x7f0000000580)=0x3, 0x5) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x100000000) write$P9_RLCREATE(r1, &(0x7f00000005c0)={0x18, 0xf, 0x2, {{0x80, 0x4}, 0x5}}, 0x18) 01:58:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc020660b, 0x0) 01:58:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x4020940d, &(0x7f0000000040)) [ 1011.008819] loop4: detected capacity change from 0 to 16 [ 1011.038896] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1011.040811] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:58:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80041284, &(0x7f0000000040)) 01:58:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x5450, r1) 01:58:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x401070cd, 0x0) 01:58:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff) 01:58:55 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e6000000000000000700000000000000000000000000000075b4abc50e7bf80000000000000000001400"/151]) ioctl(r2, 0x2, &(0x7f0000000200)="7425cf56b8cadc9050040d4ae96b2127bfcfb7510f6c7f2aea52f316a5b51c398702bf9a7ae909182a2f798e9898f88971b90c3a47a51a746417033c47ab4cfc2e10683bd32c2abb4fb35a41fa94fa9088df1e7804f2c0766e7141627a459c65d4315afed8ab52635e05b7a429afd494de182f0eb15bfe2c10a1ad725f6eb1d3be5e577292357be25cff83a9eb12c6bb6bcec3e4832d9ba10b25ce581b7022400cdc413a4743705043beedec42459ae6f8aa5899fb1cf2f21109b5f48e69d98130f32e04552d89ae9b7ad6163578fc4563e16c77c19fe18b163d895e3d1042e1d26a7ef9e4") pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:58:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc030128a, 0x0) 01:58:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 41) 01:58:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80041285, &(0x7f0000000040)) 01:58:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0x0, 0x20, '\x00', 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]}) [ 1011.254189] loop4: detected capacity change from 0 to 16 [ 1011.264819] FAULT_INJECTION: forcing a failure. [ 1011.264819] name failslab, interval 1, probability 0, space 0, times 0 [ 1011.266140] CPU: 0 UID: 0 PID: 8098 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1011.266162] Tainted: [W]=WARN [ 1011.266166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1011.266174] Call Trace: [ 1011.266179] [ 1011.266184] dump_stack_lvl+0xfa/0x120 [ 1011.266209] should_fail_ex+0x4d7/0x5e0 [ 1011.266236] ? kobject_get_path+0xc9/0x200 [ 1011.266255] should_failslab+0xc2/0x120 [ 1011.266279] __kmalloc_noprof+0xb4/0x4b0 [ 1011.266297] ? __create_object+0x59/0x80 [ 1011.266315] ? trace_kmalloc+0x1f/0xb0 [ 1011.266332] kobject_get_path+0xc9/0x200 [ 1011.266352] ? kasan_save_track+0x14/0x30 [ 1011.266367] kobject_uevent_env+0x252/0xf90 [ 1011.266383] ? lock_is_held_type+0x9e/0x120 [ 1011.266402] loop_configure+0xe2d/0x1590 [ 1011.266434] ? __pfx_loop_configure+0x10/0x10 [ 1011.266460] ? avc_has_extended_perms+0x107/0xf20 [ 1011.266479] ? find_held_lock+0x2b/0x80 [ 1011.266500] ? avc_has_extended_perms+0x23b/0xf20 [ 1011.266519] ? lock_release+0xc8/0x290 [ 1011.266535] lo_ioctl+0x66d/0x1c70 [ 1011.266554] ? __pfx_lo_ioctl+0x10/0x10 [ 1011.266567] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1011.266587] ? __pfx_perf_trace_lock+0x10/0x10 [ 1011.266610] ? lock_acquire+0x15e/0x2f0 [ 1011.266624] ? __virt_addr_valid+0x1c6/0x5d0 [ 1011.266647] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1011.266671] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1011.266692] ? lock_release+0xc8/0x290 [ 1011.266708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1011.266745] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 1011.266758] ? __fget_files+0x34/0x3b0 [ 1011.266778] ? find_held_lock+0x2b/0x80 [ 1011.266797] ? __fget_files+0x203/0x3b0 [ 1011.266817] ? __pfx_lo_ioctl+0x10/0x10 [ 1011.266830] blkdev_ioctl+0x27c/0x6c0 [ 1011.266850] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1011.266869] ? selinux_file_ioctl+0xb9/0x280 [ 1011.266884] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1011.266904] __x64_sys_ioctl+0x18f/0x210 [ 1011.266923] do_syscall_64+0xbf/0x360 [ 1011.266943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1011.266957] RIP: 0033:0x7f2d6a9fa8d7 [ 1011.266967] 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 [ 1011.266980] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1011.266993] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 1011.267002] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1011.267010] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1011.267018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1011.267026] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1011.267046] [ 1011.320942] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1011.322378] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x401870c8, 0x0) 01:59:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80081270, &(0x7f0000000040)) 01:59:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 42) 01:59:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) write(r0, &(0x7f00000000c0)="1cc018d1ba23aa0960b9e889ec3c69e3684f78295e29242fe2843cdbaa66d962e36899a320b6bdac735f33d2cdbf6763227c342a6a49a2f3c0c82dd8de9d4e6ed2ad90186fa9e4d13016032e6842256cec1ef2c6ea9b8811fdb802bbabfd4847cc0866a6e05c5bb21165464d5b5520f51497d2b968b0dc15796f91d883d6f006938374285e96c73f1014432c4d747d407ae272b56003993a3432ccc13a7d52bf31d2b5564bae6e9a3968a11f40b5b72fa48aae8966e241d54f65723c9dfb85935779518fa0b282b5b30977318d87f6b9f8afa6289d0b55f65bacd97830c3d8f5bf", 0xe1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="10000000000000002e2f66696c653000"]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xf5) 01:59:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x5451, r1) 01:59:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0401289, 0x0) 01:59:04 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0) 01:59:04 executing program 1: syz_80211_inject_frame(&(0x7f0000000200)=@broadcast, &(0x7f0000000240)=@data_frame={@no_qos=@type11={{0x0, 0x2, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x7}, @broadcast, @device_b, @broadcast, {0x4, 0x7d7}, @device_b}, @random="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"}, 0x19b) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x9) [ 1020.520709] loop4: detected capacity change from 0 to 16 [ 1020.532764] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1020.534175] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1020.571553] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 01:59:04 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0) 01:59:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 01:59:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 43) 01:59:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80081272, &(0x7f0000000040)) 01:59:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x401870cb, 0x0) 01:59:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x5452, r1) 01:59:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc040128b, 0x0) [ 1020.680851] loop4: detected capacity change from 0 to 16 [ 1020.681358] FAULT_INJECTION: forcing a failure. [ 1020.681358] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.682404] CPU: 1 UID: 0 PID: 8128 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1020.682424] Tainted: [W]=WARN [ 1020.682428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.682435] Call Trace: [ 1020.682440] [ 1020.682444] dump_stack_lvl+0xfa/0x120 [ 1020.682468] should_fail_ex+0x4d7/0x5e0 [ 1020.682493] ? kobject_get_path+0xc9/0x200 [ 1020.682511] should_failslab+0xc2/0x120 [ 1020.682533] __kmalloc_noprof+0xb4/0x4b0 [ 1020.682550] ? __create_object+0x59/0x80 [ 1020.682566] ? trace_kmalloc+0x1f/0xb0 [ 1020.682581] kobject_get_path+0xc9/0x200 [ 1020.682604] ? kasan_save_track+0x14/0x30 [ 1020.682618] kobject_uevent_env+0x252/0xf90 [ 1020.682632] ? lock_is_held_type+0x9e/0x120 [ 1020.682650] loop_configure+0xe2d/0x1590 [ 1020.682679] ? __pfx_loop_configure+0x10/0x10 [ 1020.682702] ? avc_has_extended_perms+0x107/0xf20 [ 1020.682721] ? find_held_lock+0x2b/0x80 [ 1020.682740] ? avc_has_extended_perms+0x23b/0xf20 [ 1020.682757] ? lock_release+0xc8/0x290 [ 1020.682772] lo_ioctl+0x66d/0x1c70 [ 1020.682788] ? __pfx_lo_ioctl+0x10/0x10 [ 1020.682800] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1020.682818] ? __pfx_perf_trace_lock+0x10/0x10 [ 1020.682836] ? lock_acquire+0x15e/0x2f0 [ 1020.682848] ? __virt_addr_valid+0x1c6/0x5d0 [ 1020.682870] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1020.682892] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1020.682912] ? lock_release+0xc8/0x290 [ 1020.682926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1020.682961] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 1020.682973] ? __fget_files+0x34/0x3b0 [ 1020.682991] ? find_held_lock+0x2b/0x80 [ 1020.683008] ? __fget_files+0x203/0x3b0 [ 1020.683026] ? __pfx_lo_ioctl+0x10/0x10 [ 1020.683039] blkdev_ioctl+0x27c/0x6c0 [ 1020.683057] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1020.683074] ? selinux_file_ioctl+0xb9/0x280 [ 1020.683089] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1020.683107] __x64_sys_ioctl+0x18f/0x210 [ 1020.683124] do_syscall_64+0xbf/0x360 [ 1020.683143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1020.683156] RIP: 0033:0x7f2d6a9fa8d7 [ 1020.683165] 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 [ 1020.683177] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1020.683190] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 1020.683198] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1020.683205] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1020.683213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1020.683220] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1020.683238] 01:59:04 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0) 01:59:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x0) [ 1020.775833] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1020.776889] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:04 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:59:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80081280, &(0x7f0000000040)) 01:59:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x401870cc, 0x0) 01:59:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 44) 01:59:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x5460, r1) 01:59:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x3) [ 1020.897409] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1020.897671] loop4: detected capacity change from 0 to 16 [ 1020.923184] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1020.924223] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x401c5820, 0x0) 01:59:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x40049409, r1) 01:59:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x300) 01:59:13 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:59:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 45) 01:59:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80086601, &(0x7f0000000040)) 01:59:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f00000012c0)=ANY=[@ANYBLOB="3f000000000000000100000000000000040000000700000002000000000000000500000000cc0000050000000000000001000100a900000000000000000000000000000000000000843000000000000000000000000000006800000000000000e60000000000000007000000000000000000000008000000000000000000000000140000000000000000000000000000006b0f864c5adec3ab2bc886133d8f32a609688f4854abe4fafa5e2f6df04ae3e6b359a400ee9993bce2b9aca2c54971562607bbb2c84dbea7bd3db70745c3a2f12eb746e4f2667a84bad7518991651f6098816368acc083b5f0a67279aa714c40639d48b0"]) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f00000000c0)={{r4}, "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sendmsg$IPSET_CMD_RENAME(r4, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001140)={&(0x7f00000010c0)={0x50, 0x5, 0x6, 0x3, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r5, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r8, r7) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000001200)='system.posix_acl_default\x00', &(0x7f0000001240)={{}, {0x1, 0x7}, [{0x2, 0x6}, {0x2, 0x1}, {0x2, 0x0, 0xee00}, {0x2, 0x2}], {0x4, 0x4}, [{0x8, 0x3}, {0x8, 0x3}, {}, {0x8, 0x5, 0xee01}, {0x8, 0x2}, {0x8, 0x1, r7}], {0x10, 0x2}, {0x20, 0x4}}, 0x74, 0x3) 01:59:13 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000480)={0x3}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) socketpair(0x1, 0x2, 0x10dd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0xe, 0x3e8, 0x2, 0x70bd2c, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000800}, 0x40) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f0000000400)={0x9, 0x0, &(0x7f0000000380)=[r4]}, 0x1) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f00000000000000010000000000000004000000070000000200000000000000050000000000000005000000000000000100010000000000000000000000000000000000000000008430000000000000000032d5000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400"/144]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) [ 1029.921246] loop4: detected capacity change from 0 to 16 [ 1029.932413] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1029.933453] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4020940d, 0x0) 01:59:23 executing program 6: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000040)) 01:59:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80087601, &(0x7f0000000040)) 01:59:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 46) 01:59:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x40081271, r1) 01:59:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x119681, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) dup3(r2, r3, 0x80000) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:59:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x3000000) 01:59:23 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) [ 1039.294360] loop4: detected capacity change from 0 to 16 [ 1039.312757] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1039.313855] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x40086602, r1) 01:59:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) 01:59:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:59:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80041284, 0x0) 01:59:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 47) 01:59:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/4\x00') r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffffff) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000200)="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") 01:59:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x300000000000000) [ 1039.504561] loop4: detected capacity change from 0 to 16 [ 1039.512803] FAULT_INJECTION: forcing a failure. [ 1039.512803] name failslab, interval 1, probability 0, space 0, times 0 [ 1039.514085] CPU: 0 UID: 0 PID: 8223 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1039.514104] Tainted: [W]=WARN [ 1039.514108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1039.514116] Call Trace: [ 1039.514121] [ 1039.514126] dump_stack_lvl+0xfa/0x120 [ 1039.514149] should_fail_ex+0x4d7/0x5e0 [ 1039.514174] ? skb_clone+0x191/0x400 [ 1039.514189] should_failslab+0xc2/0x120 [ 1039.514211] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1039.514235] skb_clone+0x191/0x400 [ 1039.514251] netlink_broadcast_filtered+0xab1/0xe90 [ 1039.514276] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 1039.514292] ? skb_put+0x138/0x1b0 [ 1039.514314] netlink_broadcast+0x39/0x50 [ 1039.514330] kobject_uevent_env+0xa58/0xf90 [ 1039.514344] ? lock_is_held_type+0x9e/0x120 [ 1039.514362] loop_configure+0xe2d/0x1590 [ 1039.514391] ? __pfx_loop_configure+0x10/0x10 [ 1039.514414] ? avc_has_extended_perms+0x107/0xf20 [ 1039.514432] ? find_held_lock+0x2b/0x80 [ 1039.514451] ? avc_has_extended_perms+0x23b/0xf20 [ 1039.514468] ? lock_release+0xc8/0x290 [ 1039.514483] lo_ioctl+0x66d/0x1c70 [ 1039.514499] ? __pfx_lo_ioctl+0x10/0x10 [ 1039.514511] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1039.514529] ? __pfx_perf_trace_lock+0x10/0x10 [ 1039.514546] ? lock_acquire+0x15e/0x2f0 [ 1039.514558] ? __virt_addr_valid+0x1c6/0x5d0 [ 1039.514579] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1039.514606] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1039.514625] ? lock_release+0xc8/0x290 [ 1039.514640] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1039.514674] ? __pfx_lockdep_print_held_locks+0x10/0x10 [ 1039.514686] ? __fget_files+0x34/0x3b0 [ 1039.514704] ? find_held_lock+0x2b/0x80 [ 1039.514721] ? __fget_files+0x203/0x3b0 [ 1039.514739] ? __pfx_lo_ioctl+0x10/0x10 [ 1039.514751] blkdev_ioctl+0x27c/0x6c0 [ 1039.514770] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1039.514787] ? selinux_file_ioctl+0xb9/0x280 [ 1039.514801] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1039.514819] __x64_sys_ioctl+0x18f/0x210 [ 1039.514836] do_syscall_64+0xbf/0x360 [ 1039.514854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1039.514867] RIP: 0033:0x7f2d6a9fa8d7 [ 1039.514876] 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 [ 1039.514888] RSP: 002b:00007f2d67f6ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1039.514900] RAX: ffffffffffffffda RBX: 00007f2d6aa44970 RCX: 00007f2d6a9fa8d7 [ 1039.514909] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1039.514916] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1039.514923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1039.514930] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1039.514948] [ 1039.563899] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1039.565053] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 48) 01:59:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x40087602, r1) 01:59:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x9, 0x4, 0x10, "dd170793ce1e397b5a067dce83a66f20e09ed75e5acbb5751638ad03da1828a55d50f8e232f06a0209cf78d0c4aec243cdcc66345d7eda8b97296dcf4169a82b", "155f26aed99afd7a8ae15b71733fe28fb6039f763c4f6be6b4010e52ba6c9c23f214e0ada14456e9db2ae4e8c35f1958bc982f783293d421370cda3ab252fbe0", "a3dbf89a9a73ab107d15c385bb03c89b0089606616353406e7ffbffe7d6788a2", [0x8001, 0x1]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:59:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:59:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80111500, &(0x7f0000000040)) 01:59:32 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000200), &(0x7f0000000240)={'U+', 0x5}, 0x16, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000000)) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:59:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80041285, 0x0) 01:59:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:59:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 01:59:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f000000000000000100000000000000040000000700000002000000000000000500000000000040a13e020000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e60000000000000007000000000000000000000000000000000000000000df00001400"/144]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 1048.929179] loop4: detected capacity change from 0 to 16 [ 1048.944373] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1048.945506] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80081270, 0x0) 01:59:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x801c581f, &(0x7f0000000040)) 01:59:32 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0) 01:59:32 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:59:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x40101283, r1) 01:59:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 49) 01:59:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x7fffffff, 0x0, 0x0, 0x10, 0x9, "865b79e547defac096432e0818d850dc77fd5fda2cbd03e6f5d98d400d10fd357acb86daac6e01f0339ef3f99ea1dfa74f2c69e91c59b0a0aa2f45dce23dcf98", "aeaaa10986e14a6cdf4644d13458c4803635001a994ab71b509554657e938e8552c53bc39c226879a758af658688fdd58bf9c3b51526fcc3288ef61976f737c2", "cb9e7a9794978045440f54088757aa0326b4fdaac48bf4d21aedee2455a32e13", [0x9, 0x1]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) [ 1049.091787] loop4: detected capacity change from 0 to 16 [ 1049.101748] FAULT_INJECTION: forcing a failure. [ 1049.101748] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.102717] CPU: 0 UID: 0 PID: 8263 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1049.102736] Tainted: [W]=WARN [ 1049.102740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1049.102748] Call Trace: [ 1049.102753] [ 1049.102757] dump_stack_lvl+0xfa/0x120 [ 1049.102781] should_fail_ex+0x4d7/0x5e0 [ 1049.102806] ? getname_flags.part.0+0x48/0x540 [ 1049.102822] should_failslab+0xc2/0x120 [ 1049.102843] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1049.102861] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1049.102882] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1049.102901] ? selinux_file_ioctl+0xb9/0x280 [ 1049.102916] getname_flags.part.0+0x48/0x540 [ 1049.102932] __x64_sys_mkdir+0xdb/0x140 [ 1049.102953] do_syscall_64+0xbf/0x360 [ 1049.102973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1049.102987] RIP: 0033:0x7f2d6a9f9c27 [ 1049.102997] 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 [ 1049.103009] RSP: 002b:00007f2d67f6ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1049.103021] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9f9c27 [ 1049.103029] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1049.103037] RBP: 00007f2d67f70040 R08: 0000000000000000 R09: ffffffffffffffff [ 1049.103044] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1049.103052] R13: 0000000020000100 R14: 00007f2d67f70000 R15: 0000000020014900 [ 1049.103069] 01:59:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x40101286, r1) 01:59:42 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0x200000, 0xfffffffb, 0x5, 0xc5c4, 0x3}) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:59:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ffffcf9e8a7e23bf3d9bc14a6b1960ff"]) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 01:59:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) 01:59:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 50) 01:59:42 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0) 01:59:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80081272, 0x0) 01:59:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x80811501, &(0x7f0000000040)) 01:59:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x40101288, r1) 01:59:42 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xf9) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:59:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80081280, 0x0) [ 1058.824517] loop4: detected capacity change from 0 to 16 [ 1058.846693] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1058.848656] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:59:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc0045878, &(0x7f0000000040)) 01:59:42 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0) 01:59:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r1 = inotify_init() fcntl$dupfd(r0, 0x406, r1) 01:59:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80086601, 0x0) 01:59:42 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/152, 0x98}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:59:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc0045878, &(0x7f0000000040)) 01:59:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 51) 01:59:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80087601, 0x0) [ 1059.079425] loop4: detected capacity change from 0 to 16 [ 1059.091162] FAULT_INJECTION: forcing a failure. [ 1059.091162] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1059.092257] CPU: 1 UID: 0 PID: 8322 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1059.092276] Tainted: [W]=WARN [ 1059.092280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.092288] Call Trace: [ 1059.092292] [ 1059.092297] dump_stack_lvl+0xfa/0x120 [ 1059.092321] should_fail_ex+0x4d7/0x5e0 [ 1059.092346] strncpy_from_user+0x3b/0x2f0 [ 1059.092365] getname_flags.part.0+0x8d/0x540 [ 1059.092383] __x64_sys_mkdir+0xdb/0x140 [ 1059.092403] do_syscall_64+0xbf/0x360 [ 1059.092421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1059.092434] RIP: 0033:0x7f2d6a9f9c27 [ 1059.092444] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1059.092456] RSP: 002b:00007f2d67f6ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1059.092468] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9f9c27 [ 1059.092476] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1059.092483] RBP: 00007f2d67f70040 R08: 0000000000000000 R09: ffffffffffffffff [ 1059.092491] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1059.092498] R13: 0000000020000100 R14: 00007f2d67f70000 R15: 0000000020014900 [ 1059.092515] 01:59:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 52) 01:59:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x401070c9, r1) 01:59:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff) 01:59:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x7, 0x4800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYRES16=r0]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 01:59:50 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000c40000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400"/144]) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000200)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) 01:59:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc0101282, &(0x7f0000000040)) 01:59:50 executing program 6: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x18) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 01:59:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80111500, 0x0) [ 1067.077257] loop4: detected capacity change from 0 to 16 01:59:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x401070ca, r1) 01:59:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x424100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c00, 0x0) r3 = syz_open_dev$hidraw(&(0x7f0000000180), 0x7, 0x4000) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) [ 1067.096127] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1067.097309] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f00000000000000010000179c0000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e6000000000000000700000000000000000000000000000000f7ffffff000000001400"/144]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20100, 0x48) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x202002, 0x0) dup2(r1, r1) sendfile(r2, r3, &(0x7f00000000c0)=0x100000001, 0x3) 01:59:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 53) 01:59:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x801c581f, 0x0) 01:59:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc0189436, &(0x7f0000000040)) 01:59:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x401070cd, r1) 01:59:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff) 01:59:51 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f000000a9c0)="2fa026f839ef963cc5d2d711da5d6e94d982376b395dec23ec10922441dbbc030a7a928d8e1be7148f3a635e87f2abbac95f4dc6a73de58a666886550f2e7fd5c6de5e25b4c1be520427eda5171af0b2ad269782d9ced41f5055cf7f7bd9ce76e915bf0061d656bcbf7e4e3f4da832c5e9f8afa056c53e4860f80bcb2a59cc515b36070c14e91aec8bcedba0cfe3ab6a66843f8d80be20c825bdf23d536b70423e9e1d383b063e62f726177b003e4ff721d88490146f72175f866436cd383897d4903b93d00e70c912e4212afbe39b94a15bd645ad25d1220caa1499abe9f0012518c3d21807", 0xe6}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a070000000000009db8ce0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c00, 0x0) [ 1067.287275] loop4: detected capacity change from 0 to 16 [ 1067.297961] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1067.299000] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 01:59:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x26043) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 01:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x80811501, 0x0) 01:59:59 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000000)=0x6e, 0x80400) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 01:59:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 54) 01:59:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc020660b, &(0x7f0000000040)) 01:59:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x401870c8, r1) 01:59:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff) 01:59:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1157, 0x100000000, 0x0, 0x6, 0x4, 0x18, "7c3825277cfb4fcef7bc9456538a254e4fd9c7e64b5b532855d39735e427326a4867ffefd9ebb25e3150d6809658070b3866093465b802b9aa95527c16b1b2ea", "5d95cfbcfcd80b8e3808d910a8fddac08166e0bf452bbf66482090bf42393049cc67a036d3a2f82d35f471d93e155d6e47121c7a922acbf56476c8a1ce9d5d93", "dfa09288bc08b8cb6097525eac79a00312364f1e29f75d81ba11396cb47f4733", [0x401, 0x3]}) 01:59:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 01:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0045878, 0x0) [ 1075.964507] loop4: detected capacity change from 0 to 16 [ 1075.972132] FAULT_INJECTION: forcing a failure. [ 1075.972132] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.974476] CPU: 1 UID: 0 PID: 8394 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1075.974513] Tainted: [W]=WARN [ 1075.974521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.974534] Call Trace: [ 1075.974542] [ 1075.974551] dump_stack_lvl+0xfa/0x120 [ 1075.974587] should_fail_ex+0x4d7/0x5e0 [ 1075.974645] should_failslab+0xc2/0x120 [ 1075.974686] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 1075.974724] ? ext4_alloc_inode+0x28/0x600 [ 1075.974751] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1075.974778] ext4_alloc_inode+0x28/0x600 [ 1075.974802] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1075.974824] alloc_inode+0x67/0x250 [ 1075.974851] new_inode+0x1e/0x160 [ 1075.974879] __ext4_new_inode+0x35d/0x4d70 [ 1075.974928] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1075.974968] ? __pfx___ext4_new_inode+0x10/0x10 [ 1075.975010] ? __pfx_avc_has_perm+0x10/0x10 [ 1075.975042] ? __pfx___dquot_initialize+0x10/0x10 [ 1075.975084] ext4_mkdir+0x331/0xb30 [ 1075.975124] ? __pfx_ext4_mkdir+0x10/0x10 [ 1075.975150] ? security_inode_permission+0x72/0xe0 [ 1075.975189] vfs_mkdir+0x59a/0x8d0 [ 1075.975225] do_mkdirat+0x19f/0x3d0 [ 1075.975266] ? __pfx_do_mkdirat+0x10/0x10 [ 1075.975315] __x64_sys_mkdir+0xf3/0x140 [ 1075.975355] do_syscall_64+0xbf/0x360 [ 1075.975388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1075.975413] RIP: 0033:0x7f2d6a9f9c27 [ 1075.975431] 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 [ 1075.975453] RSP: 002b:00007f2d67f6ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1075.975476] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9f9c27 [ 1075.975492] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1075.975506] RBP: 00007f2d67f70040 R08: 0000000000000000 R09: ffffffffffffffff [ 1075.975520] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1075.975534] R13: 0000000020000100 R14: 00007f2d67f70000 R15: 0000000020014900 [ 1075.975570] 01:59:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 01:59:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xff, 0x240) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:59:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x401870cb, r1) 02:00:00 executing program 7: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f00000000c0)=""/104, 0x68}, {&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f0000000280)=""/110, 0x6e}], 0x5) 02:00:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0045878, 0x0) 02:00:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc030128a, &(0x7f0000000040)) 02:00:00 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x9) 02:00:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x401870cc, r1) 02:00:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:00:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 55) 02:00:10 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x14) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000006000000010000000600000200000000000000000800000017fc00008eba188f63ab634fab7cac0f2ffa09"], 0x400801) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 02:00:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:00:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x0) 02:00:10 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x3, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e23, @empty}}}, 0x108) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c00, 0x0) 02:00:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc0401289, &(0x7f0000000040)) 02:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x401c5820, r1) 02:00:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r1, 0x8, 0xb0, 0x9}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r4 = getpid() r5 = pidfd_open(r4, 0x0) copy_file_range(r5, 0x0, r3, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000180)={0x0}) r7 = syz_io_uring_setup(0x3cfc, &(0x7f0000000240), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) io_uring_register$IORING_REGISTER_PROBE(r7, 0x8, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r6, 0x2, r7, 0xa0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r6, 0x2, r0, 0x800}) [ 1086.865446] loop4: detected capacity change from 0 to 16 [ 1086.879257] FAULT_INJECTION: forcing a failure. [ 1086.879257] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.880905] CPU: 0 UID: 0 PID: 8439 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1086.880939] Tainted: [W]=WARN [ 1086.880946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1086.880958] Call Trace: [ 1086.880966] [ 1086.880975] dump_stack_lvl+0xfa/0x120 [ 1086.881013] should_fail_ex+0x4d7/0x5e0 [ 1086.881058] should_failslab+0xc2/0x120 [ 1086.881096] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 1086.881131] ? ext4_alloc_inode+0x28/0x600 [ 1086.881157] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1086.881182] ext4_alloc_inode+0x28/0x600 [ 1086.881204] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1086.881224] alloc_inode+0x67/0x250 [ 1086.881249] new_inode+0x1e/0x160 [ 1086.881274] __ext4_new_inode+0x35d/0x4d70 [ 1086.881321] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1086.881358] ? __pfx___ext4_new_inode+0x10/0x10 [ 1086.881396] ? __pfx_avc_has_perm+0x10/0x10 [ 1086.881439] ? __pfx___dquot_initialize+0x10/0x10 [ 1086.881479] ext4_mkdir+0x331/0xb30 [ 1086.881516] ? __pfx_ext4_mkdir+0x10/0x10 [ 1086.881540] ? security_inode_permission+0x72/0xe0 [ 1086.881577] vfs_mkdir+0x59a/0x8d0 [ 1086.881617] do_mkdirat+0x19f/0x3d0 [ 1086.881654] ? __pfx_do_mkdirat+0x10/0x10 [ 1086.881699] __x64_sys_mkdir+0xf3/0x140 [ 1086.881736] do_syscall_64+0xbf/0x360 [ 1086.881768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1086.881790] RIP: 0033:0x7f2d6a9f9c27 [ 1086.881807] 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 [ 1086.881828] RSP: 002b:00007f2d67f6ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1086.881849] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9f9c27 [ 1086.881864] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1086.881877] RBP: 00007f2d67f70040 R08: 0000000000000000 R09: ffffffffffffffff [ 1086.881891] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1086.881903] R13: 0000000020000100 R14: 00007f2d67f70000 R15: 0000000020014900 [ 1086.881936] 02:00:10 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 02:00:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc040128b, &(0x7f0000000040)) 02:00:10 executing program 7: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) mlock(&(0x7f0000ff6000/0x4000)=nil, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4020940d, r1) 02:00:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0189436, 0x0) 02:00:20 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 02:00:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 56) 02:00:20 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) pread64(r2, &(0x7f0000000200)=""/61, 0x3d, 0x2) 02:00:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc020660b, 0x0) 02:00:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0xc0481273, &(0x7f0000000040)) 02:00:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80041284, r1) 02:00:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e6000000000000000700000000000000000000000000000000000000000000000014000000000000000000005891841b8d1682c37c84972590cc"]) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000180)={{0x0, 0x5, 0xfffffffffffff1ee, 0x5, 0x7, 0x10000, 0x7, 0x7, 0x6, 0x6, 0x2, 0x6, 0x800, 0xe3, 0x2}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:00:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:00:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0xee, 0x81}) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x801) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 1096.255344] loop4: detected capacity change from 0 to 16 [ 1096.264200] FAULT_INJECTION: forcing a failure. [ 1096.264200] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.265875] CPU: 0 UID: 0 PID: 8486 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1096.265910] Tainted: [W]=WARN [ 1096.265917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1096.265929] Call Trace: [ 1096.265937] [ 1096.265946] dump_stack_lvl+0xfa/0x120 [ 1096.265981] should_fail_ex+0x4d7/0x5e0 02:00:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x3) [ 1096.266024] ? security_inode_alloc+0x3e/0x130 [ 1096.266048] should_failslab+0xc2/0x120 [ 1096.266087] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1096.266121] ? lockdep_init_map_type+0x4b/0x240 [ 1096.266154] security_inode_alloc+0x3e/0x130 [ 1096.266180] inode_init_always_gfp+0xc94/0xff0 [ 1096.266220] alloc_inode+0x8d/0x250 [ 1096.266244] new_inode+0x1e/0x160 [ 1096.266270] __ext4_new_inode+0x35d/0x4d70 [ 1096.266316] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1096.266353] ? __pfx___ext4_new_inode+0x10/0x10 [ 1096.266392] ? __pfx_avc_has_perm+0x10/0x10 [ 1096.266422] ? __pfx___dquot_initialize+0x10/0x10 [ 1096.266462] ext4_mkdir+0x331/0xb30 [ 1096.266499] ? __pfx_ext4_mkdir+0x10/0x10 [ 1096.266524] ? security_inode_permission+0x72/0xe0 [ 1096.266559] vfs_mkdir+0x59a/0x8d0 [ 1096.266593] do_mkdirat+0x19f/0x3d0 [ 1096.266638] ? __pfx_do_mkdirat+0x10/0x10 [ 1096.266684] __x64_sys_mkdir+0xf3/0x140 [ 1096.266721] do_syscall_64+0xbf/0x360 [ 1096.266753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1096.266776] RIP: 0033:0x7f2d6a9f9c27 [ 1096.266793] 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 [ 1096.266814] RSP: 002b:00007f2d67f6ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1096.266836] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9f9c27 [ 1096.266850] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1096.266864] RBP: 00007f2d67f70040 R08: 0000000000000000 R09: ffffffffffffffff [ 1096.266877] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1096.266890] R13: 0000000020000100 R14: 00007f2d67f70000 R15: 0000000020014900 [ 1096.266923] 02:00:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 57) 02:00:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc030128a, 0x0) 02:00:30 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0x101000, 0x0) ioctl$PTP_SYS_OFFSET(r2, 0x43403d05, &(0x7f00000002c0)={0x13}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x2f, 0x2a, 0x85, 0xc9b, 0x52, @mcast2, @local, 0x40, 0x8, 0x2, 0x28f8}}) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x7fff) 02:00:30 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 02:00:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80041285, r1) 02:00:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 02:00:30 executing program 6: ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0xb6) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x13) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 02:00:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x300) 02:00:30 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:00:30 executing program 1: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000008000000000000000000000000843000000000001000000000000000006800000000000000e60000000000000000000000000000000000001400"/144]) ioctl$PTP_CLOCK_GETCAPS(r0, 0x80503d01, &(0x7f0000000280)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) creat(&(0x7f0000000300)='./file0\x00', 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/schedstat\x00', 0x0, 0x0) fsync(r1) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000840)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="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"]) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000600)={0x54, 0x0, &(0x7f0000000700)=[@enter_looper, @enter_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000340)={@ptr={0x70742a85, 0x0, &(0x7f0000000400)=""/199, 0xc7, 0x1, 0x1e}, @fda={0x66646185, 0x1, 0x0, 0x23}, @ptr={0x70742a85, 0x0, &(0x7f0000000500)=""/172, 0xac, 0x0, 0x1c}}, &(0x7f00000005c0)={0x0, 0x28, 0x48}}, 0x40}], 0xbc, 0x0, &(0x7f0000000780)="d9b125dee6d1b2d3c1ff53031d2a7306f42f626ad8a766dee390b744d5bd8159cc84bcd0d1bb476a776829cef43e2b766607149b612682854b02d10c9c91a7784ca70ea55aa01825ca7ee2fa1b7484e7c1fa158a9957065ec1a96af8ecb303ee39f47166ffe17b79344004f5059b193a0e7c506cc0e565416ef5958e30684daa5db3aea20054a6a81cc5f44db36538afdfa95c1a545a762fc0ee8c7580a9d5d232ac411d2720974d9ee157e6320cb98e83b1d14a5319afd7563e8136"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0xbf) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000240)={0x3ff, 0x0, 0x3ff}) ioctl$VT_RELDISP(r0, 0x5605) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 1106.184319] loop4: detected capacity change from 0 to 16 [ 1106.205036] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1106.206086] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:00:30 executing program 7: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x5f1940) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x111001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x7e) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) flock(r2, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000001000000000000000000006800000000020000e600000000000000070000000000000000000000000000000000000000000000001400"/144]) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x208000, 0x0) recvmmsg$unix(r1, &(0x7f00000020c0)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000400)=""/136, 0x88}], 0x5, &(0x7f0000000540)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000700)=""/200, 0xc8}, {&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f0000000800)=""/184, 0xb8}, {&(0x7f00000008c0)=""/138, 0x8a}, {&(0x7f0000000980)=""/251, 0xfb}, {&(0x7f0000000a80)=""/16, 0x10}, {&(0x7f0000000ac0)=""/249, 0xf9}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/48, 0x30}, {&(0x7f0000001c00)=""/4, 0x4}], 0xa}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001d00)=""/82, 0x52}, {&(0x7f0000001d80)=""/63, 0x3f}, {&(0x7f0000001dc0)=""/150, 0x96}, {&(0x7f0000001e80)=""/245, 0xf5}], 0x4, &(0x7f0000001fc0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xc8}}], 0x3, 0x61, &(0x7f0000002180)={0x0, 0x989680}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f00000021c0)={{0x1, 0x1, 0x18, r5, {0xee01, r6}}, './file0\x00'}) 02:00:30 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:00:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0401289, 0x0) 02:00:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x3000000) 02:00:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80081270, r1) 02:00:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80081272, r1) 02:00:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x300000000000000) 02:00:39 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:00:39 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x8, 0x402000) r1 = fork() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)={0x1f, 0x4, 0x0, 0xffffffff, 0x3, [{0xfffffffffffff642, 0x100, 0x6, '\x00', 0x2808}, {0x1f, 0x6, 0x5, '\x00', 0x200}, {0x6c, 0x84, 0x9ba, '\x00', 0x1d81}]}) syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) 02:00:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 58) 02:00:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r1 = epoll_create(0x2) r2 = signalfd4(r0, &(0x7f0000000040)={[0x10001]}, 0x8, 0x80000) write(r2, &(0x7f00000000c0)="a0f36c5853c82db1007623899ba8c636d192879024efaccfe6944cddb3767ca68d52227146135dc403a031b1be7037f5ec757bda3d0933ecb60255a002e71cc748000747b6b3ff80f529a14201", 0x4d) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) 02:00:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc040128b, 0x0) 02:00:39 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 1115.356771] loop4: detected capacity change from 0 to 16 02:00:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 1115.367378] FAULT_INJECTION: forcing a failure. [ 1115.367378] name failslab, interval 1, probability 0, space 0, times 0 02:00:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0481273, 0x0) [ 1115.369843] CPU: 1 UID: 0 PID: 8559 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1115.369885] Tainted: [W]=WARN [ 1115.369893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1115.369908] Call Trace: [ 1115.369917] [ 1115.369926] dump_stack_lvl+0xfa/0x120 [ 1115.369966] should_fail_ex+0x4d7/0x5e0 [ 1115.370014] ? jbd2__journal_start+0x193/0x6b0 [ 1115.370044] should_failslab+0xc2/0x120 [ 1115.370086] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1115.370123] ? lock_is_held_type+0x9e/0x120 [ 1115.370161] jbd2__journal_start+0x193/0x6b0 02:00:39 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) [ 1115.370198] __ext4_journal_start_sb+0x325/0x5d0 [ 1115.370248] __ext4_new_inode+0x2cbe/0x4d70 [ 1115.370311] ? __pfx___ext4_new_inode+0x10/0x10 [ 1115.370354] ? __pfx_avc_has_perm+0x10/0x10 [ 1115.370401] ? __pfx___dquot_initialize+0x10/0x10 [ 1115.370467] ext4_mkdir+0x331/0xb30 [ 1115.370516] ? __pfx_ext4_mkdir+0x10/0x10 [ 1115.370543] ? security_inode_permission+0x72/0xe0 [ 1115.370585] vfs_mkdir+0x59a/0x8d0 [ 1115.370634] do_mkdirat+0x19f/0x3d0 [ 1115.370676] ? __pfx_do_mkdirat+0x10/0x10 [ 1115.370729] __x64_sys_mkdir+0xf3/0x140 [ 1115.370770] do_syscall_64+0xbf/0x360 [ 1115.370805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1115.370831] RIP: 0033:0x7f2d6a9f9c27 [ 1115.370851] 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 [ 1115.370875] RSP: 002b:00007f2d67f6ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1115.370900] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9f9c27 [ 1115.370917] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1115.370932] RBP: 00007f2d67f70040 R08: 0000000000000000 R09: ffffffffffffffff [ 1115.370947] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1115.370962] R13: 0000000020000100 R14: 00007f2d67f70000 R15: 0000000020014900 [ 1115.371001] [ 1115.400004] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory 02:00:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x8, 0x3}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) 02:00:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xfffffffffffffffd, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:00:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 02:00:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 02:00:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80081280, r1) 02:00:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 59) 02:00:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80086601, r1) 02:00:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 02:00:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:00:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)) r2 = openat$cgroup_pressure(r1, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 02:00:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x300) 02:00:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x141000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) close(r1) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="3f00000000000000010000000000000004000000070000000200000000000000050000000000000005000000000000000100010000000000000000000000000040000000000000008430000000000000000000000000000068000000000000ffe60000000000000007000000000000000000000000000000000000000000000000140000008ad03de2cde9939b0ff8da57ccef30fb34bd364522f8293cdd42141a61d859e2d6a8dd4b34c603bee87b3138d4127d8f1986aa855a79cf51131aa7c5f2ad9dc4b4afd53e9579a7c052104344f077309746a567af"]) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x1ff) r5 = syz_open_dev$mouse(&(0x7f0000000040), 0x800, 0x18400) ioctl$TIOCGPTLCK(r5, 0x80045439, &(0x7f00000000c0)) r6 = getpgrp(0x0) r7 = gettid() tgkill(r6, r7, 0xb) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000240)={0x0, r6}) [ 1124.844814] loop4: detected capacity change from 0 to 16 [ 1124.851883] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1124.852945] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:00:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80087601, r1) 02:00:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 60) [ 1124.935751] loop4: detected capacity change from 0 to 16 [ 1124.939178] FAULT_INJECTION: forcing a failure. [ 1124.939178] name failslab, interval 1, probability 0, space 0, times 0 [ 1124.940521] CPU: 1 UID: 0 PID: 8617 Comm: syz-executor.4 Tainted: G W 6.17.0-rc2-next-20250822 #1 PREEMPT(voluntary) [ 1124.940541] Tainted: [W]=WARN [ 1124.940545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1124.940553] Call Trace: [ 1124.940557] [ 1124.940562] dump_stack_lvl+0xfa/0x120 [ 1124.940583] should_fail_ex+0x4d7/0x5e0 [ 1124.940612] ? security_inode_init_security+0x13d/0x390 [ 1124.940633] should_failslab+0xc2/0x120 [ 1124.940654] __kmalloc_noprof+0xb4/0x4b0 [ 1124.940671] ? posix_acl_create.part.0+0x2a0/0x480 [ 1124.940694] security_inode_init_security+0x13d/0x390 [ 1124.940714] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1124.940730] ? __pfx_security_inode_init_security+0x10/0x10 [ 1124.940752] ? crc32c+0x1ae/0x350 [ 1124.940773] __ext4_new_inode+0x3452/0x4d70 [ 1124.940804] ? __pfx___ext4_new_inode+0x10/0x10 [ 1124.940826] ? __pfx___dquot_initialize+0x10/0x10 [ 1124.940848] ext4_mkdir+0x331/0xb30 [ 1124.940869] ? __pfx_ext4_mkdir+0x10/0x10 [ 1124.940882] ? security_inode_permission+0x72/0xe0 [ 1124.940901] vfs_mkdir+0x59a/0x8d0 [ 1124.940920] do_mkdirat+0x19f/0x3d0 [ 1124.940941] ? __pfx_do_mkdirat+0x10/0x10 [ 1124.940965] __x64_sys_mkdir+0xf3/0x140 [ 1124.940985] do_syscall_64+0xbf/0x360 [ 1124.941003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1124.941016] RIP: 0033:0x7f2d6a9f9c27 [ 1124.941027] 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 [ 1124.941039] RSP: 002b:00007f2d67f6ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1124.941051] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2d6a9f9c27 [ 1124.941059] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1124.941066] RBP: 00007f2d67f70040 R08: 0000000000000000 R09: ffffffffffffffff [ 1124.941073] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1124.941080] R13: 0000000020000100 R14: 00007f2d67f70000 R15: 0000000020014900 [ 1124.941099] 02:00:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80111500, r1) 02:00:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000000) 02:00:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffffffffffa4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:00:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 02:00:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x801c581f, r1) 02:00:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)=ANY=[@ANYBLOB="013223a20ed34ed69d7cd1ec5475bc0000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:00:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) (fail_nth: 61) 02:00:49 executing program 0: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r4, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000010004000000000002000200", @ANYRES32=r0, @ANYBLOB="02000000", @ANYRES32=r1, @ANYBLOB="02000200", @ANYRES32=0xee00, @ANYBLOB="02000200", @ANYRES32=r2, @ANYBLOB="02000300795c45e37e6618abb074c6c785c16097672f2adc5b18bd9e0da146322eb42f540afbb77653ef07c6e15de6bbd94adb5b9650330d3d99de714f49b84c01accf8cddfc57661935083f600ed0b8b9fe3f7d0adec89ee0", @ANYRES32=r3, @ANYBLOB="02000100", @ANYRES32=r4, @ANYBLOB="02000000", @ANYRES32=0xee01, @ANYBLOB="040003000000000008000000", @ANYRES32=0x0, @ANYBLOB="10000100000000002000000000000000"], 0x64, 0x1) r5 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r5, 0x1277, &(0x7f0000000040)) 02:00:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x80811501, r1) 02:00:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:00:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) [ 1125.191763] loop4: detected capacity change from 0 to 16 02:00:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 1125.204053] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1125.205086] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:00:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045878, r1) 02:00:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3000000) 02:00:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 02:00:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x8000000000000000, 0x20000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 02:00:59 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001940)=[{{&(0x7f0000000340), 0x6e, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/165, 0xa5}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f00000005c0)=""/194, 0xc2}, {&(0x7f00000006c0)=""/50, 0x32}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001a00)=""/227, 0xe3}], 0x6}}], 0x2, 0x10001, &(0x7f00000019c0)={0x77359400}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r4 = openat2(r3, &(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x82000, 0x24}, 0x18) ftruncate(r4, 0x6) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r6, r5) r7 = getpgrp(r0) r8 = getegid() recvmmsg$unix(r3, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000003740)=""/31, 0x1f}, {&(0x7f0000003780)=""/98, 0x62}, {&(0x7f0000003800)}], 0x3, &(0x7f0000003880)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}}, {{&(0x7f00000038c0), 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003940)=""/58, 0x3a}, {&(0x7f0000003980)=""/145, 0x91}, {&(0x7f0000003a40)=""/43, 0x2b}, {&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/224, 0xe0}, {&(0x7f0000003c00)=""/214, 0xd6}, {&(0x7f0000003d00)=""/97, 0x61}, {&(0x7f0000003d80)=""/115, 0x73}], 0x8, &(0x7f0000003e80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}], 0x2, 0x40000040, &(0x7f0000003f40)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003f80)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000004080)=0xe8) r11 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r12 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r12, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004140)=[{{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001c00)="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", 0xfe}, {&(0x7f0000001d00)="96ea6da7458a538ba535a8a9eeb2b0ea27edaebf770cb34668fea5afeaa837e82138838b8c43c63375675e4a852a21da6fc304438433dffc968250d9862649f014c15b73379d5572b9efea1afcf1be36d6f4e1a7edeef9d39bc092fa20890790ef39bc37862f258e5cdfb059db4c76196b0569c98f9d1cbfc765bab9beb2d054b72da5ca7899cb7b20fecd8f16bdb5ffb786c0eda6156969df7abf703ac1b1ddae90679a5222ffee2f22b4434af7f59a008d7887e83757d582635de32d7acfe955921def7267f3d92b6a6edbb26e4fbffa8d2e0decfc26bfa1661c946ff918ceac42ae8d57f6cbb7b209f4e27445f5e7b81c4a1f329e1e86", 0xf8}, {&(0x7f0000001800)="ba7a3c84fc2333552ecd26f52662af7df73a88865fabb9a95912a4668a049ee9d8510843b586daa4951f19223f28dfd3d07cdb78b057bf6f5c33200661a946bf9ee4", 0x42}, {&(0x7f0000001e00)="c8e71628ffd47736afd40214999545b10a2a405b6aa1f6933b162970d8fa022303bb81675b44bb5c7241b9cc1c2efa8dc999faa146470a7b7b8e32e9b73327edb1b52483a03e470ff6ec3709b39c967e87e27835855a991b477b9a100c27da28384df028c56be5614040f309fc0816c4674fa82f58cf182175984089827f84bd5128720425ddb446db0e20e2a65d9987823e71d3ff143c93c1d0711b829abb14d2acb6aa2237b8c07d234b3b7833ef968b262e6205750f693a7850f8867a7ef954e127703e8a05f25a367cb926e361d76c0009a928382860eb0647771f4b8bcd47cf01f386663fee3bed6b25d83782534155114b7d1bfb62b0", 0xf9}, {&(0x7f0000001f00)="c875c395425d3664b813e22ec2a1c892ec061052803a7b7f80ce79a7c22ea4e076fd8edb9c77d185e6bd2c9bc8e3bf182388e52a10b17af9730e8b235b17f1a47553161cc64d2486e40c7a7fe3d9d8b714d80e97b1b5f9a9b67f3bde9147c5be2ffc8daa40e355afd3dacd520b31959701ca5eb01d1af4dd16be3f8022d23a1393049805fe23872e5f7d5e750125f11cd6f999f0c2baf101a2419d7bab95c8df94", 0xa1}, {&(0x7f0000001fc0)="b42808ea6dcb905c918f6088d8389a739b929a5dbf8ba0983b3d9485fc29109e26f3c1808405643f8ceebc9bef7b147e87cd680fa8955f8756b819a934f5cdb7698af07b101b1154ca59e2fae56f0b86", 0x50}], 0x6, 0x0, 0x0, 0x1}}, {{&(0x7f00000020c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000002140)="d3ad6ba4e605e6be5c7cb28c7d6902d699c270045b42ce71033386d56949a676f4db574025df69fd5d3a9546d1e3294c48303ab2bb1020663e6b04b4479913964db4022ee76d80ed046ddb36aa58a7ea6e24c6a277bd7f9bd2d67fc8def97d2db6eab2945b5f5375ae97d4803ebf50ca6e086834a26d9103ed626c9e824f22d21bb1c2dc9f57418d91629ff8c5cd766af9d903330fa84ffde74aa5e73d9240e9519368e39f7b7c2bf539332c5d8d4406e7d7d72c9f6cb0b360d3c08bbb5fc9a5ede1d82e46908e13ee77edcf221a509d26d9d7cd783e1a743965a7f9d28eed5ddc3a96769abf06ce7d50f5db5def904daed3243c746595a184de321120ff25a86da304a093fa0e0e879155c452e8de52b30d26bc9c6c7f64b7b05dd9fdbbf307c9f4f8edbe822630486f348f7e9181ced6dfe29fb7452bf5caa40a9639584a693a831ea6d89448a3b980c01600c5b50ef8fdb893cfafe2448346cb129a626c891930c68f3564c390ee5211fa475ec7f7d579195774d25de1514b0fa606247d7d6636eb284cc5f6762dfe13e698f65daef677c8b38014aa58aa58afc37fa9d9f1eaddb3dbeb24815e9598ff9f90f3127bc8e3da2ea1cf7809d5351c88dc31681259f2096dc3a0370e637eedb569d21e08250fb41342d9952619ed9b74fe8298ae1227ffc8e94e37b364fb2099fa74cf8ad888d05e562f36b81e3178fec5cbbb21a93f6284c44d9d2f151f71cc6fe08bc641a8e0992690241fadae841744d7ed42913ffce2578ce893e33e7ec5e9a551538f20ad1296f378f3e8b2f9240b8fac9322a138c59a9db4367b251ae78429056f4a8fdba081f7854dd25070a37f420e89bc64a19f98b56d3ec035d2487b9c39064c893521d204d5c6c474277a44edd5bbd22cb93e36decfba1ce791e08a3071c5aea0e9a7396d2b35e132b25b80ab8cab63f8a5b0200102aec6858e591c26944816b07f2a996bbf53341460dd980d21c8667a77368ef54427a1aab55b472dfbd61ac227abdb55a42570cf1d70048ca439bae7eb536a84672689b8e5604274ec9288165b0f71394b1ffd0ae25d2c3b5e211e416b6fdad25a2bf2515ed68b0ad2a2f8816c02f17500fe02d5ab2c2c388578a71ad6272ab4a313969a7ea7319574141c680d7420710021f98b375054d6032d8e269648d19dc1f543de8d57149bdd5b6646ddad2b2f3e3815ae373be7a9d272134e2f6f9a90050ddf2714c38c5d95c297e2203e0b171a25ef1d0fd0046fa403fb4576f4a3f9341e35f803a60cc6bbab9bb5cc708461d39a5f267dcb38d499ab49cd47c13b8110e5b6a248b22036ba85a81c8c7560024585f4919728bb89b0ad78dc40b48f5cfbada5460fa83c5f04f7427fd1ec08ebd79672b050bb80c5aa610d06ea7470d2cbd12384b6b566623b9ab1839b6c6715dc117f387c640a1b66d66f3bf24634f397e1b7fda973513eb72604f86f0d3e53dc30610eda3a07f41c2b9501ee2fa22883647cf08b15fe4a41ab885b2d1800bfdbbd00310f7c29c944873c1c31f6c25825651d192432c42361dbb55e85ec780855e026bcdc5322cfbc869bc8cba2fac85f5357867ba71b726f141af4e855ffbfafb3bc633f599a79a0260293c478cbf4abfe636de3f87655c23423a8570de81cec1dd02f1c0e35b959dd4dd47b660d38984fc07a0e01f43d44e33b256dc9b9c1cfe2352645c7f52ebf76e94abb242bcd4105bbc7da13c5f58ffc37aefd12b86422bf21cdc05496111bd724fbbe07cbd8a5f37d0390daecf18b5902f6ad24e19c07ad03d5df3661f20e9f935633bb6d6ac4a3960d92998b9e637c87ef668bb2f346ccf618da418073071ea07b2ffd02837a7dda166a226703ca37eebcadca84464df334996090a1a284fb9374af989d68e66475e59251f1165bcc9d972ca32f0e77236f0077516e23447f1d21ce5fbfd23447328492685df472b50807cabc17fbc7612903b2a7dfa1eb172ef11b1209a3d2454d3a0b70ee0f8ebc8f0f08e5eacb15a4899bbe38cf7983505abaf029aaa91130fc5d8630aa1214bf242b81a6954b71adfdf7b5f5aac7b057326a950859becfae0a4aead1248af156580a88c73c46f33123ca98df8269f88a41aea2a10bed8258b82573cd1a51bdb68df06b42699e72041afbcec9af859dd42649b8e9a5f282bd4f4c88ff6c1b77b6bb1fcc93beb3f0b9352e364d223b4cdc58c7a3f5e7aea1ec1205c017a1856a499e726737e9da1aec2e2ad2eae71264d83dd9301d9c50187078ea4fc6f2dd3d357f2ee016ad7979659cf14a9c6d57edcb088fde6096c7f02f201873c98f254949788d2f0db39b0295560cbf9a5c7a2008b7f7376de49b5f4452b418b0f1214c73735c0a1cd1e460d2775db7353a3296cad9c005ca3e0f3133beaecd835c315539afdfa66831008a38edd9b0a8006799af88f0cd7c6ff49fc934789ed1681adccb4b1ac094c808728b1249a3844bc5b1f3ea1d8254bce744569f07c30e34459d1b3299bb8abdf80b5287d434a986732f0a8a0856797b02ed327e28fcc307f369d8fa941271aa74d5b8e495137e2e2c9161017743f86100b8ab800f41fb42b138838a56da5c5a0a6dc3b9d3595628bc5c8e445c7a32108ecd98f0be05bedb736c66cfebfd12baa4fe1c465721b0b9007cd08cb2ea4e81711c0f722e8bd63bd1d374ba6f1a9154dd93e647fb5af43c9744eac4a78b31912d18ddacc12f269d27b10ec564c1bcb4328f93deb344ba53751de0e722f4a784b848d6b80aafa84b96ff3362056335d9b532a03335ff3ba6a0b1725b7e3f653b6648bdbd80410e9d731ca2b752ace5773656c8cce61f7e7253310bbc672dc9389a4ebfc61dba9194da814002f2026d1fd18ccdf25d3f9387b896f7d523c26634cf2907b00e05dfbb9a3354360caeecc4ecafeb2a341da78bb74b9b428f9d6b307923e002ce6738081f82ea6c8a3e7f3e5431dc7619eec4643b3b7a312df7e54add6326e92ca074a8e673e97fb09fe3d18293e793bf88b444794893af87d4a3053d614d68cf578dcc31b737f05845a801712a523ea97cad1287ad2b3c5e65023ff6c9a5ec0812fb79a7e0e25c2cdf740cab1a46077eab163902ffefe7f5825d0ccca2077e2d7a379790ab9c0ec839a121fd1de5c703a71c00386107c34165fafcc9e453b9a6fe8e61f0ea29ff8a8bf3013efb9fc97c1a9e88bd7bd499eec09180d77ba97de49711a0bfc7a567c783ffae986dc61d7e53f5c42aa45b0007bd407d51044a7bbfe09bc4dcf145d77c8bf367be0716e060b60646554abb4403881de164b6e463c90586c2688297b502246574a205362aa553b2fdb9126d08eedefa6782abd0e33a27230a01566e13edb7b5de5630eafb1dd526e8d8f1fef2d5291ae5bfb512108f838fa7ad514227c2f97f18daf546e37b4d85b95e92b8af3451a7a8ba1dab6180a4bf5f4a0a388116bbbf0cadb98378465f3bb8d535253ed65fef02d9440b050d3d8789a568ced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0x1000}, {&(0x7f0000000280)}, {&(0x7f0000003140)="a79c5f7efe720c82457b1bc0790d03270882faaadcc86f7b4efda9509b0fb013c790e275602727ca3d57fb921520bc49a910088f7413910d6d1bbf962c5c4e9ff66ce9838fa49f0149458fcdff31eb644ab15ffdd7e28a113fc54f45ce9088ceb8854c9c53b9ebf4c6d9a14489fde4e1752e776aecdaac7adb6495c6b211b497751fcbc27fc8d51a9a07f30a3172498674169a0342f485b58e8a5d0a8133ce8529ee959acd2cc80a8197a93fb84cc8075e35de15654918947b93fcbcdee2368dc41f71e37c3dd495a9cc9b66042bdd8d8ad231937867442588a564745ec39ee26a9e4c3fb275bbed", 0xe8}, {&(0x7f0000003240)}, {&(0x7f0000003280)="2f1748db3d4466e673f436b1e3d486918bc5f39e", 0x14}, {&(0x7f00000032c0)="0c81d8b0b823fbed7213877e5691a0fdd3f3f37eca0f781125354e238e37053cb0bcb5e092d9", 0x26}, {&(0x7f0000003300)="a0ba87c10c3bab6460a789ecf49736f0b374a34c17623954300bf2e676e463eb5a43da9a6d2b094ddb0f592a7607e0772400b8232b6c614e4761116cf2d7a9b3b5315300bd54ed47d18b", 0x4a}, {&(0x7f0000003380)="80ffdab5f11302a37e6779e3ff2881513464a954e4cc61db427a0a943d5bbbbefda70bb8d1623f81e3c1af503c327ed60ec26a40b71a6551b280", 0x3a}], 0x8, &(0x7f0000003580)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {r0, r1, r2}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, r5}}}, @rights={{0x14, 0x1, 0x1, [r4]}}], 0xb8}}, {{&(0x7f0000003640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003700)=[{&(0x7f00000036c0)="829ef44a15b73cd7a8054b58fe5aad3d4518502152493a7265fedbb418e30b7eac24f3f4140f0cab044f382452", 0x2d}], 0x1, &(0x7f00000040c0)=[@cred={{0x1c, 0x1, 0x2, {r7, r1, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r2}}}, @rights={{0x2c, 0x1, 0x1, [r11, r3, r4, r12, r4, r4, r4]}}], 0x70, 0x4000}}], 0x3, 0x40) r13 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r13, &(0x7f0000000140)=""/187, 0xbb, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="86008000", @ANYRES16=0x0, @ANYBLOB="00042bbd7000ffdbdf25060000000a00180003030303030300000a00180003030303030300000a00e800ffffffffffff00001c00e7009d41c2067f580b6d059cbd112c371f95aa71bc1c93016e852c001780040001000400060004000600040006000400040004000200040002000400010004000400040003000a00e800ffffffffffff0000100017800400030004000100040004000a0018000303030303030000fdeecfffb919baa9c2a71e1ae2c2f86936dbdb67cebb39bd9e58bc7ff17869aa24fcb323bfec6b5edb3678f9b430a81a90059bb2b7e760a1168ce176d42accf0cf796e9d36d8a893c39b76d157409a425bd7"], 0xa8}, 0x1, 0x0, 0x0, 0xb5ccae72429f6e62}, 0x4008044) sendfile(r13, r13, 0x0, 0xae86) 02:00:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) 02:00:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:00:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) [ 1135.134281] loop4: detected capacity change from 0 to 16 [ 1135.141015] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1135.142051] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1135.153422] loop4: detected capacity change from 0 to 16 02:00:59 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x6cc601) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x4205c0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000000c0)=0x4) [ 1135.165261] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1135.166334] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:00:59 executing program 7: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='user\x00', r0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='user\x00', r1) r2 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$reject(0x13, r0, 0x4e, 0x0, r2) r3 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c00, 0x0) 02:00:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045878, r1) 02:00:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:00:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:00:59 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3f2, 0x4, 0x70bd26, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c00, 0x0) [ 1135.321258] loop4: detected capacity change from 0 to 16 [ 1135.336867] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1135.337995] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1135.351958] loop4: detected capacity change from 0 to 16 [ 1135.354956] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1135.356002] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc0101282, r1) 02:01:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:01:09 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xfff}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x1}, @NL80211_ATTR_NOACK_MAP={0x6}]}, 0x2c}}, 0x4000880) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 02:01:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000000000) 02:01:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, r1) 02:01:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x7, 0x50000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffff9) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 02:01:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000040)={0x5, &(0x7f0000000400)=[{0x4, 0xb2, &(0x7f00000000c0)="55a7ccec740f46e57a8c681cada3e4eae884275b9ab7d691b7a7378e0efdb6621ee6d5952588a08916a8ab26592b8cd674051968891eca43fc9e17dac84d52f3f5610b628d9e052e0b61494e57978daec331773af119fddfaf411b831329579c3875d1df6e1a36ea5c3ccfee7f9b9297fdcc2db540d3d4436c74b0c881b13cdfa0cc2dc33f9fdc68039fdda18dd076c7c463e7c7a227dd8595c07cb26b6371ca15048877e66d9c918c81a680336f6ee0f1ad", 0x1}, {0x46d8, 0x1a, &(0x7f0000000000)="9a66ae420e2f2fd6cb3c2a184aa231b4824859c1bb9f6d4b82a7", 0x1}, {0x91, 0xaa, &(0x7f0000000180)="56433d92ec5e72a5a6ceebe34393648f6d097079d3646df9616d9ab92ad27c718a47735f8d268d96e8f917359995beae4007947acc88e4f022624f7fbfc708d1f765bb88044892c149f867f702bddf0167116d3973def53f82b6f9ba369dc3207fcccecf32acc3427f2997754b32e08c5745327f95fa10dee37dc7c283018a5085e249c11bcca822e83693565cee9cd7018a1eb26f7dd37b1c543d01a2d52c2be39238d00220e4bbc284", 0x1, 0x1}, {0x4b62, 0x9c, &(0x7f0000000240)="1577497bfbc9f892a21b81b9f8914f25cc81cddb3ea0f11f00d2d972f34780a790bb993237e8936278a70929e8cd440a3e402ba9c0a03b34aa07f46c6c42079208031c39fca7a910c841c5888a59191cac48c71deddc5b4f3d388605919b3680adf9b1e1c29cec0031296c01318849a921b0086d0299ac8f577a1802915bb523cf59d7379afcadc203881b7ebb624d9f913e4996c2d6aaa2c879955a"}, {0x0, 0xd5, &(0x7f0000000300)="eb34785019c74bb843df78913dcfe74645192f1cc8107fa1cc366c8bc7851a0bd6c03963a9375a776e4abb56beca945dec82e9c510dc1af3a7d13ac1cf1a332f054ef5c9228ceef4c66e074eef1c0bd29a4132d48c455ee02718aaa73dbe4c0d5e5ff4b1b0be4cdb3713c88c78bd88e710eab8637f9a08f4e0c4f3433e4e22bcc832e3705b655ffb27323fe1aaa8068a5b158006058f91884262112f9db4e81fae6b04d31821c2748e16ac5ace462f0a8c888b8c397471bcb931524e48d5a8018a35d7d4d8939bc4b68667e06b7b30615f15e54bc9"}]}) 02:01:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x300000000000000) 02:01:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, r1) [ 1145.805347] loop4: detected capacity change from 0 to 16 02:01:09 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000700)={0x3f, 0x1, 0x4, 0x7, 0xa, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}, {0x2, 0xd0, 0x8, '\x00', 0x2800}, {0x3, 0x7fff, 0x1, '\x00', 0x1803}, {0x2, 0x4, 0x234, '\x00', 0x3884}, {0x4, 0x79e, 0x3, '\x00', 0x589}, {0x81, 0x5, 0x40, '\x00', 0x2}, {0xff, 0x1f, 0x5, '\x00', 0x103}, {0xa19, 0x7, 0x101, '\x00', 0x100}, {0x9, 0x56, 0x8, '\x00', 0x680}]}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 1145.833138] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1145.835142] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc0189436, r1) [ 1145.873474] loop4: detected capacity change from 0 to 16 02:01:09 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)) 02:01:09 executing program 7: ustat(0xffffffff, &(0x7f0000000140)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0xf}}, 0x14}}, 0x4000000) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r1, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004000) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c00, 0x0) 02:01:09 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000100)={0x20, 0x30, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000040)={0x19, 0x4, 0x1, 0x0, 0x1, [{0x2, 0x961, 0x10001, '\x00', 0x3}]}) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 02:01:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, r1) [ 1145.900944] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1145.902953] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:19 executing program 2: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x91e5, 0x9, 0x7fffffff}) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x30) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) 02:01:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:01:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc020660b, r1) 02:01:19 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r3 = pidfd_open(0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000001380)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001240)=[{&(0x7f0000000200)={0x1028, 0x39, 0x2, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x35, 0x0, 0x0, @pid}, @nested={0x1010, 0x11, 0x0, 0x1, [@typed={0xc, 0x10, 0x0, 0x0, @u64=0x7}, @generic="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0x1028}], 0x1, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0x38, 0x4000000}, 0x4000004) 02:01:19 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r1, r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r4, r3) setgroups(0x3, &(0x7f0000000c40)=[0x0, r1, r4]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, r7, 0x5, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r7, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x200, 0x38}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000100}, 0x200c0) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0xd1, 0x2b}}}}, [@NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xc1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x24008004) r8 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c00, 0x0) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) r10 = syz_mount_image$ext4(&(0x7f0000000380)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0xffffffff80000000, 0x2, &(0x7f00000004c0)=[{&(0x7f0000001280)="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", 0x1000, 0x9}, {&(0x7f0000000400)="6f6f44010358b857626dcda6885e9601ef41925295cda9f7d307c456a1a8051bf236ef02055999238b3e3ffa8260d9d69958e104d12bb37cf15fa452684139e18d1add6526f9e0578144b16e4757e63a2af88f6568b2c1f1ff6f4fe6cfa31ce4285f5655fc1b67f6e4fd245ec6ac3ee29bdcccdce2ca9df20abdd7bbd852522d2b107e6670a719716623c58ea0194ce85e58cdda4d5dcc96ace49faad9356c7d29ef3e886ff284f31ac8bb56c6f48038609ec248e37a3006694df4602d15", 0xbe}], 0x400, &(0x7f0000000500)={[{@nolazytime}, {@noquota}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0xb8d}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x100000001}}, {@norecovery}, {@i_version}, {@orlov}, {@delalloc}, {@abort}, {@init_itable_val={'init_itable', 0x3d, 0x3}}], [{@fowner_lt}, {@subj_role={'subj_role', 0x3d, '-]'}}]}) ftruncate(r10, 0x8000) ioctl$LOOP_GET_STATUS(r9, 0x4c03, &(0x7f00000001c0)) 02:01:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202c202f6465762f6c6f6f702300202d202f6465762f6c6f6f70230020292e000a756742765bb5e157d62fd7612a46d3da86c49c76e9e654aa542f29dcca577c4083d2fb30522d5f47f4334e50f86efc81f22738629b2f03b1660fd3fb1dc4860b369f4ad753ac97d329234954c43251499ddde3f4fc332371d2f1c50a60d8da37acceb517fdb14050624d505ce92b008b744545523cc33a74"], 0xa3) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 02:01:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, 0xffffffffffffffff) 02:01:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2000000083, 0x601000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) [ 1155.654846] loop4: detected capacity change from 0 to 16 [ 1155.655923] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 1155.672427] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1155.673474] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1155.684222] loop7: detected capacity change from 0 to 264192 [ 1155.688526] loop4: detected capacity change from 0 to 16 [ 1155.698843] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1155.700008] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:19 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/143, 0x8f}, {&(0x7f0000000000)=""/51, 0x3}], 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 1155.719064] ext2: Bad value for 'max_dir_size_kb' 02:01:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000200000000000000653000"]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000000)) 02:01:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc030128a, r1) 02:01:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x8600, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xfb, 0x1, 0xc0, 0xd953, 0x3, 0x3e, 0x20, 0xbd, 0x40, 0x1db, 0x6, 0xdf4, 0x38, 0x2, 0xaef9, 0x1, 0xfeff}, [{0x1, 0x6e0, 0x3, 0x20, 0xffffffffffff8001, 0x5, 0x9fcf}], "a2ea45dc8a036f854ca3827fba5da0d72d6c70775c8108f1207db4568a3f43ddce249e08796c4489144917068cfc10db49b42dd91d9a7884cad8a2ca49e5f6e954a61b6d2e7c237cb433634f62d720daac5bd9480cec8d2d454912190e7798870080e00e5f5d44174538b6d0839caff951918312f80ec4111180d0062b5d8ab126f0c0320728df582fe83f22be352a47c5b4f8d205cb600330f9f5c1d139e4ed5c7eb2c6efa3000196f5b7eafe137b24b68df762edb4f00fa5095ea77a20ec354bba1fe813abe87617eaee610c166a32157a14", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x94b) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80, 0x80, 0x0, 0x4, 0xa, 0x19, "3f62ad095c74e8c060994dc453284a225a97d9a725777fdb2fbb8f8c82924528dbeb4bd933fb0c8a821711c6f06647c7f9533178c38869103d51b9b422765703", "b8c655cc9c6d5717b8275d5b4cb8d827c61653af6ad723b2da5417e2142961801a19a2008bf2d64203f8603055e49a19453a0bd78fe0b4d59af4296ccefe6bd0", "70ad5c69f8a608799916cd47679e13ed84ac54194fcb4c836062e97edbece108", [0x7fff, 0x7]}) 02:01:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x20040, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000200)={0x3, 0xb, 0x44, &(0x7f0000000180)="ffb4f2279c8ca4766c8d361dafa4cbf806d8efefae4bae965bda48f560847d1d9bd63f199ec58184aa473b1bbc06a2f07e358390b3162e7204ea871fa4bfb628ab3536d1"}) r2 = openat$cgroup_subtree(r1, &(0x7f0000000140), 0x2, 0x0) close_range(r1, r2, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) r3 = dup3(r0, r0, 0x0) statx(r3, &(0x7f0000000240)='./file0\x00', 0x100, 0x1, &(0x7f0000000280)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)=0x7ff) 02:01:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, 0xffffffffffffffff) [ 1155.794964] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 1155.812557] loop7: detected capacity change from 0 to 264192 [ 1155.826214] loop4: detected capacity change from 0 to 16 [ 1155.827992] ext2: Bad value for 'max_dir_size_kb' [ 1155.841630] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1155.842701] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1155.856126] loop4: detected capacity change from 0 to 16 [ 1155.867241] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1155.868457] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x2900) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 02:01:19 executing program 5: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c05, 0xffffffffffffffff) 02:01:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x7, 0x10000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/fscaps', 0x404040, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 02:01:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc0401289, r1) 02:01:29 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/devcoredump', 0x402200, 0x114) recvmmsg$unix(r1, &(0x7f0000003c80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/227, 0xe3}], 0x3, &(0x7f00000002c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/144, 0x90}, {&(0x7f0000000540)=""/57, 0x39}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000000580)=""/34, 0x22}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x7, &(0x7f0000003700)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000003780)=@abs, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000003800)=""/148, 0x94}, {&(0x7f00000038c0)=""/179, 0xb3}, {&(0x7f0000003980)=""/65, 0x41}, {&(0x7f0000003a00)=""/196, 0xc4}, {&(0x7f0000003b00)=""/160, 0xa0}], 0x5, &(0x7f0000003c40)}}], 0x3, 0x21, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x2, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000003c40), 0x2a00, 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000040)=0xf81) 02:01:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc040128b, r1) 02:01:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:01:29 executing program 5: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c05, 0xffffffffffffffff) 02:01:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x907, 0x400100) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 02:01:29 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = socket$inet6(0xa, 0x1, 0xe19) copy_file_range(r0, 0x0, r1, &(0x7f0000000000)=0xfc6, 0x3f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@private2, r5}, 0x14) getegid() pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) 02:01:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, r1, 0x5, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r1, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c00, 0x0) [ 1165.581044] loop4: detected capacity change from 0 to 16 [ 1165.598500] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1165.599761] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x454000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x92a, 0x2, 0x14, 0x14, "741ce4e4deb2ac6fe027cfea9b94ab18535d1fb747accc1dcb6901066c81857c1284d3f32299ec868e8002481d09b3e0cd289921a18014afc7880029927969e4", "b61dd7291250f3b998a451282e6f2a15269bfa1cd66b376ce85659a7396c65b8", [0x800, 0x8001]}) [ 1165.615182] loop4: detected capacity change from 0 to 16 [ 1165.621291] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1165.622443] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1165.651384] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 02:01:29 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x79) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0xbca6}}, './file0\x00'}) r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0x800, 0x0) pread64(r3, &(0x7f0000000200)=""/4, 0x4, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) [ 1165.705871] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 02:01:38 executing program 5: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c05, 0xffffffffffffffff) 02:01:38 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x3, &(0x7f0000000400)=[{&(0x7f00000002c0)="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", 0xfd, 0xe79}, {&(0x7f0000000180)="5c51fa242ab23038f776beac38858dda4c87e3fb747681880810a363a8b76d639825e84d69350a7425dab27aa00dd2d616bb415805d3247818fb8881903b2dbac8cea8434f9924fd29c37eb79b273e7bfcf4974b2e157899791da7d413e80daa070bbc3cae657ecb0b837c998fdb0dfe1171a2757c05b0", 0x77, 0xfea}, {&(0x7f00000003c0)="1bfe83e8edcd9fa0f4d74fea8cceebaec69db461ab", 0x15, 0x2}], 0x1000, &(0x7f0000000480)={[{@noload}], [{@obj_type={'obj_type', 0x3d, '/proc/locks\x00'}}, {@dont_hash}, {@uid_gt}, {@dont_appraise}]}) pread64(r2, &(0x7f0000000200)=""/192, 0xc0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000500)) 02:01:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xfffffffffffffffc, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:01:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/platform', 0x0, 0x80) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) 02:01:38 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x1e, 0xffffffffffffffff, {0xdffffffd}}, './file0\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) epoll_create(0x29de) r1 = getpgrp(0x0) r2 = gettid() tgkill(r1, r2, 0xb) r3 = getpgrp(0x0) r4 = gettid() tgkill(r3, r4, 0xb) clone3(&(0x7f0000001280)={0x205400, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x11}, &(0x7f00000001c0)=""/4096, 0x1000, &(0x7f00000011c0)=""/77, &(0x7f0000001240)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3], 0x6, {r0}}, 0x58) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000001300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="00000000000000002e2f66696c653000119218d7fb4fefb4966c56ef4fb120ff2e8bc716a8ebc0097b7afc78ceb4a810df1047effbb0de"]) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, &(0x7f00000000c0)={0xf7c3, 0xfffffc00, 0x1}) 02:01:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r2 = dup(r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:01:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0xc0481273, r1) [ 1174.622673] loop4: detected capacity change from 0 to 16 [ 1174.628984] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1174.630034] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1174.638208] loop4: detected capacity change from 0 to 16 [ 1174.644569] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1174.645850] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:01:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:38 executing program 2: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000d40)="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", 0x1a1) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x101240, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) 02:01:38 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, 0xffffffffffffffff) [ 1174.727346] loop4: detected capacity change from 0 to 16 [ 1174.740848] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1174.742034] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/180, 0xb4}], 0x1, 0x3, 0x1f) 02:01:38 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x3f7, 0x200, 0x70bd2b, 0x25dfdbfd, {0x1, 0x7, '.', './file0'}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4004}, 0x4090) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000240)='./file0\x00', 0x1, 0x8, &(0x7f0000000740)=[{&(0x7f0000000880)="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", 0x149, 0x5}, {&(0x7f0000000280), 0x0, 0x304}, {&(0x7f00000002c0)="868f8555f9a4e678abd6d4dfe4787fa2c63a0753bc7a", 0x16, 0x10001}, {&(0x7f0000000480)="61ed76950eb2666398dbcb7b8d347f96136ce7f9c45664c73833c6b325c3478e4e7995112c0fb9e296171f3c6c6fbcfc9e645195b30b5625cbfc63877433af5ca398a85c318da640fe1d4b5cc834bd", 0x4f, 0x4}, {&(0x7f0000000200)="e18bad39891750a6d4f70800000084d9d27701ef3615ac0f5a01d660b6e9a6ff3ddb86", 0x23, 0x40}, {&(0x7f0000000500)="efaedab0542142c1392e20c29cd8eb583a12c90df6b095572042f4f431c390cdef739f19f724b047e6f084884724cfdbd3a636bc158ee6dbdd553a2d49ee840ff8f945e6ae833acd34de00524f2cc63bc043aed56337ad97066e7f39c77b6b46c291638ad97e8e86146e5e5c1239637d16925001f88e2514544dbbd5032cd4cdad7e33b8c89759", 0x87, 0x6}, {&(0x7f00000005c0)="c9150b14f11d610017fb29a10ab0b839d76e437891052b112334bcaa069a00000000000058850bc1adad962a9a37bd6c2af42b92b550d66d0897baacb9ea5c3b813f23060e841d8eb1060618011c39e038c919738708d094acb45a882cebdd0496b5f0b36f9a601d265827f91c7724550d94fd7f419d7a5faf0fad6894bfee2ec21e09086760b171337b92dfe82d01040000b2c7ad6d5c58a8eb6566e0a08b79c0f95985059835e9f7b0b922c0bb6a8346ad5c7f36dc881d38692fc08bc2f86846251b8f918bf905c60daa46ae39a5289f5bb2705d265e1d30d936e100", 0xdd, 0x7ff}, {&(0x7f00000006c0)="afb7cbdc9db22007ae403502164af3dd39b5c0e7b4ca5cc9aa7dd9f51deaa0c3a3da1c4f3bafd8496e5cb553975d0ef99d123021bb6f058c38be6be97966186a66225fcc3d96fc6fa32279334e5e6dcbd765f25e915e923295320f60249b85b14a589504c35e2c455704f6e3a7c7c3e9f6472abb67c1ecc5c6a87f24ea70", 0x7e}], 0x8, &(0x7f0000000800)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c6e6e6f6e756d7461696c3d312c66676e633d43524544535f434845434b2c7375626a5f726f6c653d2f70726f632f6c6f636b73002c6f626a5f726f6c653d2f70726f632f6c6f636b7300a3d2"]) readv(r2, &(0x7f0000000100), 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000380)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000018c0)="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", 0x1000, r3}, 0x68) 02:01:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400"/144]) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:01:47 executing program 2: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x101000, 0x104, 0xd}, 0x18) fcntl$setpipe(r0, 0x407, 0xfffffffffffff800) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 02:01:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xffffffffffffff81, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl(r2, 0x401, &(0x7f0000000040)="c089dc4e3ae165a46f9927d7e087db1f4474738e0a106902af1d11d6a34bf0888144da94878d87ffadaa18a718bffcf5c1250f9f88e674207dc8c6c65e24273880f5ca60e8ded4ccd1cbfda153853ed034c49641c3487296c3744e78de9fb65922efc12007dd47283bc94a184df6e0b062ad66d7a4008df9d0504a5a8da04669b4f3ecb1a847d706bc732bae386b0c432faa1114a94ab0926eb814c39fd88739fcfe7d1fc50f87c558e517284b49ed3553a1644e7137a24628b807a64def8b78df709f317a743b7dd5") ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x4a4040, 0x20) fcntl$setstatus(r3, 0x4, 0x2000) 02:01:47 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x6, 0x5, &(0x7f0000001440)=[{&(0x7f0000000240)="f1fb3412193c412ec0a45b8a421bb1596779501f34cdf82483982b3861cb0dd254035cb97c014e9d0ea22ebc4a8839228367ce66e09579c14ad29f9220a1d9ceb35c7dbdfcd8ab46af5a6c762b91b2a53b8409d5d6cbf868ee1e506bb6da3651a92bef57f97993642eee850df15690d915cda7259ca85958ac8060105cfe2df033ed98d50e2fcbf1c2e5e50299fb6dc7bbf5f0a7344a5bba57acddb6b702179bd544507db41c1ff57b13e61681a890a391ac9ddf9872fc3ea4943b6ec659df75d496f6d8007d30867356886e", 0xcc, 0x3}, {&(0x7f0000000340)="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0x1000, 0x20}, {&(0x7f0000001340)="4ab3b42d6f963ba7d20af1a142daaee53c8a0f25", 0x14, 0x7}, {&(0x7f0000001380)="05b1c1ea01c0e394c65b0557736a7cb207e27f0a39c09a000ebd9bcc8d93b17e6abf631bcedffb5960a474b057851aa41e0aa58cd62faaea56ab3d9e514598e7d5458b68741e53857b1110d97bd3360ef1f5ba9f9c53ae5e54e1f5677b7e3630df5e77fe29f4d08d38356c11598473fe640a08028af4af753289407e866cf60b7be4fdbfa3266867febfeaf6996941b09ffb7354ebc038a43a8ec270a5064d54cd381bd216c3d43022959f167e8e4f4e28e4f0", 0xb3, 0xaef1}, {&(0x7f00000018c0)="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0x1000, 0x1940}], 0x118c806, &(0x7f00000014c0)={[], [{@permit_directio}, {@uid_lt={'uid<', 0xee01}}, {@dont_hash}, {@smackfsroot={'smackfsroot', 0x3d, '&!{'}}]}) fcntl$setown(r1, 0x8, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000001540)={0x2c, 0xa, '\x00', [@ra={0x5, 0x2, 0x400}, @calipso={0x7, 0x48, {0x3, 0x10, 0x1, 0xfff9, [0x400, 0x1, 0x1000, 0x7, 0x6, 0x80000001, 0x0, 0x1]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x60) 02:01:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x64c03) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x3, 0x401, 0x9, 0x74}) 02:01:47 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, 0xffffffffffffffff) 02:01:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000000)=0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@generic, &(0x7f0000000040)=0x80) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) accept$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x98}, 0x1, 0x0, 0x0, 0x8001}, 0x20000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000002c0)={"575cafc5808fa8b6e1e495def0c440a4", r1, r4, {0xfb3, 0x201}, {0x9, 0x80000001}, 0x3f, [0x80, 0xf2c, 0x463, 0x10001, 0x6, 0xd08, 0x7a485e41, 0x7, 0x6, 0x85e9, 0x0, 0x1, 0x7, 0x9, 0x1, 0x10001]}) 02:01:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x200000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x8, 0x6, 0x4, 0x4, "1f9e78c8099833958b567e9d5344c6388978c613303450df11a31b800a122c129e97c215fbdd2a770525423202190fd12e06227edea58d498bc4c85ee9d7135e", "b4f7d1ab8d90e528837006d8f885a82023819f263f4319e1aaa785d5fb5bc794", [0x9, 0x9b55]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) [ 1183.564908] loop4: detected capacity change from 0 to 16 02:01:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000000)={0x4, 0x2, 0x1}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 1183.612268] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1183.614238] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x1) 02:01:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) [ 1183.652274] loop4: detected capacity change from 0 to 16 02:01:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = memfd_secret(0x80000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl(r0, 0x4, &(0x7f00000000c0)="d14f503a86bad4080a413ac08f8f6a3153dbf4cfa1ccc57580ffb835976343e02177b977f9da0db12daf125f556de60d837feb287be1e14cb8026d37f4823c259af3095430cf7512a555d9eef2645368fb73551a703d47576d0c35e9bac08dd3f4eea17aa4428415a5ce9d4ceb0678d0d9c2069376c99616c9518dbe4ef41f4baa6521196b0033e490e90cf5a6b0f65093b94ba8a5009475dd01510014edfbb58b050a791e90cf78e6c3dfb16f464a67446cf5c0f9dbe5cfd3f392b5301117b160d2986c66de3dcdf5cd9246339fb1cf8199e84179f96e10a301fb3d6dd2f9aecf62952f299cae53b4b63be0946877f442b5") 02:01:47 executing program 1: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) r3 = getpgrp(0x0) r4 = gettid() tgkill(r3, r4, 0xb) fcntl$lock(r2, 0x27, &(0x7f0000000000)={0x2, 0x3, 0x10000, 0x80000001, r4}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r5, &(0x7f0000000140)=""/187, 0xbb, 0x0) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0xc2, 0xf9, 0x53, 0xb6, 0x0, 0xfffffffffffffff7, 0x400, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x816, 0x0, @perf_bp={&(0x7f0000000200), 0x3}, 0x420, 0x7f, 0xbf, 0x7, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x20}, r3, 0x9, r6, 0x9) 02:01:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)=0x1a) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 02:01:47 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, 0xffffffffffffffff) [ 1183.693889] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1183.695012] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:01:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000400)={{r2}, "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"}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000040)={@desc={0x1, 0x0, @desc4}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:01:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:01:56 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c05, 0xffffffffffffffff) 02:01:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x101, 0x60000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x3) 02:01:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 02:01:56 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 02:01:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xffffffffffffffe0) ioctl$FIONCLEX(r1, 0x5450) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="55357e15c753d3ec8fb850e18f34d105c1739c2f04307f888c7e82ca789c9b53fef1644b22d8d6e6fd48a177212222d9e17dc856c2e721977524e36507a2de9dd472f053846b3e14061588a76372fbaa3c77dcbb8e41b09381c4e2f42f294ea914dbc9ba5526e572abcd8a", 0x6b}, {&(0x7f0000000140)="f09422664aa2f1b3fbfc254dc0ec377c10211bf02e9be211d12a8d6f359a2cb669050f3f3f8f236e38ea653aaa58cf2b9290ff70d676928cc4a08ddcbcf3442c4c9a95bdbc932fc7da3efca7e9e23faf2ef05442c7df2b2a4d4e8a483d93289fd771c9c2a55a9e1f016c1c8a7a6d2b422b9cbf87ad50f464835df043727d0bbeee3561091b1447cb2f2d0426ce5af374a00ecca015eccdd5e0eb2da6d607a8b2dcb5d5455be93eeb50e0952da0df67d06e5a921df962643c5e92cee0b7", 0xbd, 0x400000}, {&(0x7f0000000200)}, {&(0x7f0000000240)="fa05f17d7d1938c0db21f29b95f40a783a70efe7e5134c9498b22e99e6be0f4e7faaa4cb4aff2ce105eef709b8b94221f6e5e75cb4324e3dac4683da1c5d71d9664c0e6af93e7cfff2bdbd80459ffb266b9433672214c5cc79e20ad3ab817e5e645a7856ab46056d8fac28b090f209d05de9ee49e69e4da1638327456c393c34d17adaaf116f98d08c596a24fed0fa63226cc2b711443b7fb1f10ba9ac6e90d4db79875adfaa671100121ec8acaa6b3df4ddd63588ec7d5ecd1eac2afa64b10a83d2e64b6cd240a9738fbcdfc32d51c1eb399d7bba0fa9fa29e4e7f68d54ee4ca45563f9f0388f22c1b924c3a25a5c02d9d907b4d6e023ffb3", 0xf9, 0xfffffffffffffffc}, {&(0x7f0000000340)="1dc907068e9357c52bba5bc23cd4eb8da38bf28a0cc8ed1499ef0899014a40f7503742bad2a305e47941636beb8082eaafafd54bd28bab64cf6693a40bb733864108c0339b2f97de2468a6fdf53eefa2bc0ff68c90b3a0e257c45f5fe3736d16bf189ea6371bdb5420457ccf55bdf53b20e8b9073ec8c94f84db52fe3907e49a183f152f59491b2bdf9e3b213374fa24669d41f9b4614ccb897eb8e5ea07767343", 0xa1, 0xfff}, {&(0x7f0000000400)="7bde469b463ee089c7996fced649ea775972047a96d085dc460cff7e09236dab88e7eda8dd561e68a40700020884b18b64c8a66c01f0db8ddf43993ad348776f2f34217d8e24161f269e4ad7ae232ed6ae3e0f869f2d76998f6227d4888211bd154f754af393d77fd2221bd65f87f32fe02a1d30488b9b702c0876d99dcd00", 0x7f, 0x2}], 0x60010, &(0x7f0000000540)={[{}, {@minixdf}, {@nolazytime}], [{@smackfsdef}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 02:01:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:01:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x4, 0x1c, 0x10, "e470a8039eec781c8e27bc542f016352f05aac596716e57c59637912b34b87cd10db6f1896139c9c2f244079ba9a9cfa2de73daee04e6987cdf9380474f7c502", "5b67df3e88cbf93fbd5598b7ffbea145810f56247ca848ab4618666507f56e77e25aee9f8a4fc09a33e7c79469d46a6fe7c8dd93d643e81114be05afbcec50d0", "9a2c776354c6ba098a075dff3d5a3e4ed7e92c1d1eea21adcd2224c4327aa503", [0x7fff, 0x3098]}) 02:01:56 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 02:01:56 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c05, 0xffffffffffffffff) [ 1192.879687] loop4: detected capacity change from 0 to 16 [ 1192.891135] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1192.892167] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1192.906695] loop4: detected capacity change from 0 to 16 [ 1192.917162] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1192.918170] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1192.930817] loop6: detected capacity change from 0 to 16384 [ 1192.961068] loop6: detected capacity change from 0 to 16384 02:02:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5a) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x6, 0x0, 0x2, 0xc, "83aa722ee21543a0b00e22a228494fce06e77f0864ec99e068adab57f169321dc96a8d4128e0e3e52a1b235116050edfb5f132614736e8c0ad9017ff59a3cf31", "ad1244b0d32965da90d685fe70af0f151245e19a33bc97e918bcfe019e6df545", [0x40, 0x3ff]}) 02:02:07 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24002218}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x6c, 0x2, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_DATA={0x48, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x401}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x9}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x7}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7fff}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x84}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x3ff}, @IPSET_ATTR_BUCKETSIZE={0x5, 0x15, 0x9}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000010}, 0xc801) 02:02:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) 02:02:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x6, 0xeb993b182a1bb88) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:02:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0/file0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x5, 0x2000) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f000000000000000100000000000000040000000700000002000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e6000000000000000700000000000000000000001abd403f0000000000000000001400"/144]) ioctl$TIOCEXCL(r3, 0x540c) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000080)=0x6) 02:02:07 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c05, 0xffffffffffffffff) 02:02:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0xfffffffffffffbff, 0x2102) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e60000000000000007000000000000000000000000000000000000000000000000140000000000000000000000000000964af8dc8a63453054330e5b57b42c0a4a5df374494f9a12b735c9f62f429806cba904fdf6ae00fbf90b2ec1d2e89a8c0574a67b1465bd4f3fa43b922c0ae78584917f675c38ea632d60931f8436e45bdbe92f601640de9df6d34936e17d7e33278454e6aa04b730eda4071ff17a4645a22167a6098f181428088f4b933e4a4b8d727c90130d2b92fca282cf66026d58fb0777d09c4aed84488ceaffd629db461b217023456883dcc6c6b6"]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 1203.889676] loop4: detected capacity change from 0 to 16 02:02:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x300000}}, './file0\x00'}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x6d2bf000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:02:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000000)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f00000000c0)={0x0, 0x3f, 0x8, 0x10000, 0xffff}) 02:02:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4000, 0x108) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e60000000000000007000000000000e9ffffffffffffff000000000000000000001400"/144]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @local}, {0x6}, 0x28, {0x2, 0x4e23, @empty}, 'netpci0\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') ioctl$BTRFS_IOC_INO_PATHS(r3, 0xc0389423, &(0x7f00000000c0)={0x800, 0x40, [0xfffffffffffffff9, 0x3f, 0x5, 0x4], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BLKRRPART(r3, 0x125f, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') [ 1203.944692] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1203.946053] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000000)={0x4, 0x2, 0x1}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:02:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000140)={0x10000000003f, 0x5, 0x4, 0x7, 0x2, [{0x1, 0x5, 0x10001, '\x00', 0x3084}, {0x7, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) fsetxattr$security_selinux(r1, &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:getty_etc_t:s0\x00', 0x21, 0x3) 02:02:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:02:07 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/zoneinfo\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) 02:02:08 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x44, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c00, 0x0) 02:02:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0x10000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 02:02:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) write(r0, &(0x7f00000000c0)="c89dceeb01c834befa228781ffb1331f693f5ee0a59c560d76edfc233ec5c8c522bf9a0e2c55b3a467c7f06ea61db30d8839361c4015c2c004b05afd11172ff2e9a6fd4e1d95b57478215c4a18cc657e812666a29b96c3535070e9d67269707e23e3d252614d01e4dd7dd4b0673f032072046c7de2c751785c4549d55032d8b5446ee4f1e03449c6ec351ccdba206f76d54f4474dbbb8bbe35a2", 0x9a) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x4170, 0x1f, 0x6, 0x5}) 02:02:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) [ 1204.171779] loop4: detected capacity change from 0 to 16 02:02:08 executing program 0: ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x181042, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6c6f6f702300202f6465932f6c6f6f7023000a9aeb6c00040000383582129602d397ea306522a4746496ddf385104c519345154f27ca7110db68c2f0c8b7cce4e43100e3660796660698de56775df7686bd61d2d107ccd78388ff7980ac4a25d54505c5bf915186b187832b5e4ea030f50c0e6bda752c7afbff57713935a9d9a237ca2a8648901bba4fe1c659b240d190d"], 0x99) [ 1204.229114] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1204.230256] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}], 0xa, "1eabf23cc3e5c28e6a97ba235f16c2e60026dd9018ead993fd731e0d8798dbc2100286134f86641979d7445e74b94b35b45c3ce9840da372bc275c6e0474b25a359068ce0e17f6f77243c0a54583c14abb52ecb991b0981b25a648a941a37b0a72180025f85b61f47ebf37b82b"}, 0x84) pread64(r0, &(0x7f0000000100)=""/61, 0x3d, 0x7) [ 1204.253634] loop4: detected capacity change from 0 to 16 [ 1204.260841] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1204.261976] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:16 executing program 6: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x1f, 0x80000000, 0x3eda}) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="87998390", @ANYRES16=0x0, @ANYBLOB="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"], 0x23c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4084005) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000480)="4b0d59a42b8875346d88ff023754bf8a", 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) syz_io_uring_setup(0x4e4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0xf0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000700)="97c7d398fdfb6aa843d551c51f2e03b9", 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="4e299df2078d635ae229d300c72d66c5", 0x10) r3 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x0) fcntl$setflags(r3, 0x2, 0x0) 02:02:16 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="bf496e317e01da2f53ca279a83a1bf0d7f8b4e9e5fc96b884bf17778ec6e4ef0a928d83dc5bca590ac8e91f1fab6a154253fff7b4ab1d1a7282e891660a3e2f91ca6eb867a96cfbbe1a75887c0e0bbbc884d504c48739f97bf6fea669f3a7a101bf45e281a77ee4c71c48c3f289e0c3b84d33fcf76e5cbd502b369861d2114d765aabcf472ef2630b2bcd703ca72c80ae1eb844c7e984562fa5fd7e5132e8cadf5af955ce5b3fd8491aef9865293606042e54d347a532b6f4b7172fd48ab30e9bb5c0226449fbc7357150bac99fe5e917d455db8fdb657c01fef182fbc4c825e0874cb2b08bd0de2956d1c2c") ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) 02:02:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) 02:02:16 executing program 3: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x40, 0x0, 0x1f, 0x3, 0x0, 0xdf, 0x4237a04e3c035634, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x40, 0x81, 0x7, 0x2, 0x5, 0x30a9, 0xfffd, 0x0, 0xfffffff9, 0x0, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/keyboard', 0x181000, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:02:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:16 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) 02:02:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r4, r3) r5 = gettid() r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r8, r7) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000003780)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) r10 = open_tree(0xffffffffffffff9c, &(0x7f00000037c0)='./file0\x00', 0x801) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003800)={{{@in6=@private0, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000003900)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003a00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000036c0)=[{&(0x7f00000020c0)={0x15f0, 0x18, 0x200, 0x70bd25, 0x25dfdbfe, "", [@generic="b58ca9e7e6c7e3a09bca10f1b96881b58d3857f222e66db46b128dadb67ab2fdaf1065a35a112ddb58aa7f3c02f9959df81624df7b9e011ae8f5d6d4f1f2cc573ad42f9b24ededd0e488d1f11ddbc5bb6bb3e999ab5c5ae0d5da702006ff8cb0efed6004d7774a4a5b0df7c8c784d11caa47e8b8ebb23a0d7bd0dee6cce276e3fbe23bf281ba76b84c205bbd40d0ddd5a561edc6d0b4ab4600d5fef89e9e4d12ddef793ee3e9a4c97b9a9ecaf737f55d7175623ce0cf87e198b41ac5b995a239d7c3faa3edd66f091d", @typed={0x8, 0x11, 0x0, 0x0, @u32=0x8}, @generic="35399a69653dac6f308636076fdb635f199d21125273f4c7d83a97d4b2908fe9182506ff348ad350f42989c449ae5e3ee8608bda3259221f76bf7baa606d6d450ac4c8afa351c30b9a18229856169d0176616fa40175eea416b65d0a27fc9ef7bb9b708bba2f325c04861cdea72621fa07adf65e3a695d486fc64092cd3626cd9a75a2b05bb75783a5fcb313a39e54d1b12fa026d2f0f9644678a2effec5729f8e87cefd852022a408488a89cb8d9ddca36c5c4de9468ff748d480e9b7895e475dd8a585655664d9630f49e12352a1a19ddd70acdc0cded908f7bed7dc2d31c9", @nested={0x177, 0x12, 0x0, 0x1, [@typed={0x8, 0x8f, 0x0, 0x0, @fd}, @generic="a27fe5290d410c45302708a963c3f9236b16e1f0472b763ec82a96cd69403f8d0760d27fffda49d1c972483b034827a0a35e1dd2b3cd925cc3a330cce55b4f1bec1058007fcb0a7d24cae5b170b5548bcf951e5067098d07513b48b62af3cd62f7fb864f19c244b171bc8c4083cc69dde07c33462ddb7edaac200ec476242d59ad4ecfa51086607499b76ca93ab3fce60205838b700e8421dc8430e32a1dd1ee8b13f21636efa89cce951f16087874aec6a99425cc103ddcf3f091273108166b9cb0c07286ebe3173419437e8283399e", @typed={0xc, 0x8a, 0x0, 0x0, @u64=0x1}, @generic="20c82fe1c580aaee7122495ce2719a3ab767ed3f53787ba948ab94403da1bda1433b16d7981437dbebe3704c9e4ca691519add447c4567c0750a5dc44e07cbb69e91f700ea415f845679f01bb76dbe40e23c69bd3ea666d27b23786fec43cbfdd53a040b797378d6536486225530683c3ac7913b8080feffb4315f118ebfe1496465508ad1d5036cde90448a4be296"]}, @generic="2c1feb018ac1a3d11c2bd360291a1b5a50d6ee15deeaebb650e774f36a093435ff87dac23f0ca76ebbb2329c8c312e296746882b77a17a09ac091e9f66193eb828237b08938f934228637f12260392d10385367e999536a12b19e790cb8dda981af1cec43847ec256800e620ff05ba1b2c06ce69825820df961e31ceee2dc2e089e817c0f16746318321775cc12ab89043474f630b0547c5cbe83560ff6491cea884031d", @generic="0cae3b555650564d7df6592ead171848b467642cf0c68581da410fd304c276190de51e794a2114ad3a47a81a1101eec52e92e26f41", @nested={0x11db, 0x75, 0x0, 0x1, [@typed={0xf, 0x4b, 0x0, 0x0, @str='/dev/loop#\x00'}, @typed={0x14, 0x7f, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xd}}}, @typed={0x14, 0x8c, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0xc, 0x91, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x88, 0x0, 0x0, @pid}, @generic="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@generic="ba1c1fca80529df0b511c797e20320d183c7ec504bc07da58dbc504d239b91309b6822d9fbdcf062e9493482f1888b20a0f64950530f88b6bc09c83f00e4df19a4733061b0e3af58d534a644830b0276fe8c050b46671e15c07c51b43606d45fa61463730047b1275ec661c34a5fbf30b2dec0ac7b0b1178ae8117318f6e46fe20479e90bea83c0650fa32c1c1665969cd5f6b9218acee57a3bc3383ea2ce34041a2bb56e4bb4a03c91f9103db158326479c0b107124479371806728c548b1564943a32120c02afead81f407b1d001c1", @typed={0x8, 0x48, 0x0, 0x0, @u32=0xf0000000}, @typed={0xc, 0x44, 0x0, 0x0, @u64=0x2dd5a5d6}, @generic="b455b83f73f818eabcca264f0f0f1cf495f25466a5f84dfb03aa9588b49c66861065213e3f8578f16ff7b936d172f4e291f969218f9985ddf3f57d158330724411588f74b83653453c88e19b82b2c8108e4bc054b6d87fd5f9b07d30d3b47078c3199d5575e4da1f6c81c325906a220dba60e99b2e34193a8615135ff5f07ce25ee528bde03e9b223765205ec5104a3299f7641966ec00a62d5e34aaf21a5990b8a38c87ab9cb9"]}]}, 0x15f0}], 0x1, &(0x7f0000003940)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r3}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, r7}}}, @rights={{0x1c, 0x1, 0x1, [r9, r10, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11, 0xee01}}}], 0xc0, 0x8000}, 0xc0) r12 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x81) ioctl$LOOP_SET_FD(r0, 0x4c00, r12) 02:02:16 executing program 7: ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) [ 1212.702720] Invalid logical block size (4) [ 1212.704399] loop4: detected capacity change from 0 to 16 [ 1212.718334] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1212.720640] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1212.734339] loop4: detected capacity change from 0 to 16 [ 1212.749692] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1212.751672] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x1000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:02:16 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r1, r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r4, r3) setgroups(0x3, &(0x7f0000000c40)=[0x0, r1, r4]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, r7, 0x5, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r7, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x200, 0x38}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000100}, 0x200c0) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0xd1, 0x2b}}}}, [@NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xc1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x24008004) r8 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c00, 0x0) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) r10 = syz_mount_image$ext4(&(0x7f0000000380)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0xffffffff80000000, 0x2, &(0x7f00000004c0)=[{&(0x7f0000001280)="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", 0x1000, 0x9}, {&(0x7f0000000400)="6f6f44010358b857626dcda6885e9601ef41925295cda9f7d307c456a1a8051bf236ef02055999238b3e3ffa8260d9d69958e104d12bb37cf15fa452684139e18d1add6526f9e0578144b16e4757e63a2af88f6568b2c1f1ff6f4fe6cfa31ce4285f5655fc1b67f6e4fd245ec6ac3ee29bdcccdce2ca9df20abdd7bbd852522d2b107e6670a719716623c58ea0194ce85e58cdda4d5dcc96ace49faad9356c7d29ef3e886ff284f31ac8bb56c6f48038609ec248e37a3006694df4602d15", 0xbe}], 0x400, &(0x7f0000000500)={[{@nolazytime}, {@noquota}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0xb8d}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x100000001}}, {@norecovery}, {@i_version}, {@orlov}, {@delalloc}, {@abort}, {@init_itable_val={'init_itable', 0x3d, 0x3}}], [{@fowner_lt}, {@subj_role={'subj_role', 0x3d, '-]'}}]}) ftruncate(r10, 0x8000) ioctl$LOOP_GET_STATUS(r9, 0x4c03, &(0x7f00000001c0)) 02:02:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x8a000, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000140)) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) recvmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000540)=@abs, 0x6e, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0xa8}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) newfstatat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r2, &(0x7f00000008c0)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)="f653946db8321672d1285314c22d4ad573cae43be0b650b4f14c8f6e94e070e1c125da8737064606f38011696809b2b9dbaeb2ee3de2d66b", 0x38}, {&(0x7f0000000240)="a79139cd9870f702288fc0357537837ad02b7c9b6a69940ae57d7fd9ff83fd790d4e1917ace0f7fcaf02cacaed4abc77189dc7ef3d3c31fb3bcbda5d4c8954790bf3064bc0c0ebb5a30f8017db2f334ca88244bcb446b8aa4d3144884f14b72aaaf45531e330c9609292be93102a9a909f354bd624d58e3bf9991cc78888adc9e0ab3b02cf04b9d0e25890900ba7f9054e92afe30489992395fe5ebe92ea6babb0ecbb8a11e52a51431139ce45da9b35d6", 0xb1}, {&(0x7f0000000340)="dba1930b1d9aea665183c85cf78e2eba03a7982b0c4d904d8e6de9f79902a7ca42a3e38250261b95346de935d9df5c7fad47d61aec0595de16487884cf0d7f149d3d08898d1f7414013410135db866d6115a38b14a8e2146e68a1f7f7dd8ad519a8821e82e04d062c8139bc34a450b26069c371aeafdf9bdcbe23e5fb48e4e316c2c0d3f66df989e6dc70c308b9eec307d1ea183bae9fef4f2184db385df6d3c616957f312f92e48dec9c808253c298654e635d32e7522200ac1980c409e524cd14557059909fc5b969aa96ee7df8225d28c36ca63629642dd52dfb4aa407587d5ce9376732fd4bd650cad47d5c0ca7093732871519b85372e", 0xf9}, {&(0x7f0000000480)="b593d498c310096cc2adfe1dafc1d1aefc30d2061447bcb3a8bb81d48090a57dac56b7df73ead2af6a2fe4ee6fd4b7d60a5e0ff6fc22bb5959be6853df362dce6a193d4688166d4a6fa981de59ca53e594ccc91e364ee84c78e78e874fe26c20db4164fbded83be6ae24011f65cf5774e8bd32e647ee", 0x76}], 0x4, &(0x7f0000000880)=[@rights={{0x20, 0x1, 0x1, [r2, r1, r2, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}], 0x40, 0x40000}}], 0x1, 0x1) fchown(r1, 0xee00, r3) 02:02:16 executing program 6: modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/145, 0x91) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:02:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 02:02:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x24, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:16 executing program 7: ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) [ 1212.906325] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 1212.924455] loop4: detected capacity change from 0 to 16 02:02:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffd) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x0) 02:02:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 1212.939789] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1212.941683] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x1) 02:02:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x6800) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_io_uring_complete(0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x2b, @multicast2, 0x4e22, 0x2, 'rr\x00', 0x3a, 0x8, 0x65}, 0x2c) [ 1212.994713] Invalid logical block size (-3) [ 1213.008702] Invalid logical block size (-3) 02:02:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000004c0)={r2, 0x2, 0x8, 0x1}) 02:02:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x1f, 0x20, 0xdb, 0x20, 0x0, 0xfff, 0x40000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xce9, 0x2, @perf_bp={&(0x7f00000000c0), 0x5}, 0x8, 0x8, 0x7f, 0x0, 0x20, 0x0, 0x400, 0x0, 0x7, 0x0, 0x9}, r1, 0x2, r1, 0x4) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r3 = mq_open(&(0x7f0000000000)='/dev/loop#\x00', 0x80, 0x4, &(0x7f0000000040)={0x7c0, 0x200, 0xfb, 0x7}) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:02:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400"/144]) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xb92, 0x2, 0x4, 0xd, "b823245d1365b44125d48c26978b21987454583645b979774b6f7cacf396c77067b74662a825ec6a40d3bb46e256d09e550548a28836f14c3211be396805b950", "80b127618dbe8f3234382d88b49a7d5ba1e3a2c89aca44ab0aaa9bdf0f4ce893", [0x5, 0x10000]}) 02:02:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 02:02:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xfd) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) dup(r1) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f0000000000000700000002000000000000000500000000000800000000fc00000000010001000000000000000000000000000000000000000000a4300c000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400000000000d00"/144, @ANYRESHEX=r2]) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000000)=0x10000) 02:02:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1a0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$vcsu(&(0x7f0000000200), 0xffff, 0x24000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r2 = socket$inet(0x2, 0xa, 0x441a8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000100)={{0x573e48103932ae5a, 0x0, 0x2b02, 0x3, 0x3}, 0x1, 0x10000, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x100000001, 0x651, 0x7f}) fdatasync(r2) r4 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x4c0041) symlink(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0\x00') ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) 02:02:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000004c0)={r2, 0x2, 0x8, 0x1}) [ 1221.645324] loop4: detected capacity change from 0 to 16 [ 1221.656945] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1221.658078] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x20200) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 1221.767331] loop4: detected capacity change from 0 to 16 [ 1221.781007] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1221.782160] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1221.801947] loop4: detected capacity change from 0 to 16 [ 1221.809010] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1221.810046] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000004c0)={r2, 0x2, 0x8, 0x1}) 02:02:25 executing program 2: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80100) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0/file0\x00'}) fspick(r2, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000140)) 02:02:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) write$binfmt_misc(r2, &(0x7f0000000000)={'syz0', "1ab90ebe2994a7c20017802b9434"}, 0x12) 02:02:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000100)={0x7, 0x5, 0x2, 0x10001, 0x1, [{0x2, 0x91, 0x7ff, '\x00', 0x400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8d4d97a4a3b548fdee3e5b08854ff760", 0x10) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20800, 0x125) 02:02:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000004c0)={r2, 0x2, 0x8, 0x1}) 02:02:35 executing program 0: io_uring_enter(0xffffffffffffffff, 0x34b, 0xfffffffa, 0x0, &(0x7f0000000000)={[0x720]}, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x1ff) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000006800000000000000e600000000000000070000000000000000e8ff00"/138]) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000100)) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 02:02:35 executing program 6: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:02:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfffffffffffffffd, 0x482100) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) r2 = epoll_create1(0x5dcd6d3ac0855657) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = memfd_secret(0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000080)={0x0, 0x1a5, 0x1}) 02:02:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="512f14baef29f38f378a3f974f581e4b84a62cfbf1b98460ba9b9ec63d8be17871a5d5f1b279af664c990290a9c277fef091e2087def4a0742e7d81f46c3cdc03ce25b81bf9525d21522f5274465e039a7956ddd6dfd09256509d31b0fa60d74ff39194bbb0bb66f2a9e3eb92e3018b19f61bee77b3b20cd24233a923a933f0c4c75699f859dd397c91b17", 0x8b) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x9000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0xf}}, 0x14}}, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendto$packet(r5, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0xa14, r4, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x4a8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4d, 0x4, "1f5a6b0c38203a0d41485e1553797d613a1667285e26054530914d0a3389afe23d28a3817164d8ff4a812ccbf6004464c2b201f738e151f9a0877107a8e088d95a4c2c57a853f54485"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xe0, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '/##/+\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '@!!{(.\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ')(:[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+]@:)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-!%$!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x20}, @ETHTOOL_A_BITSET_BITS={0x74, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '/.:$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_BITSET_VALUE={0xe5, 0x4, "b6946a0e9a692a7f16decd174351f8e6d1c93cc5780ddf91c6ee23a4ac1f3dcada3b81aaa483d9954e9d5f96149b478f536e4ef243ecf2c7f5cf8092be57f34417da8afe6707fac77a74ae493a85d83f7a52531d37924ba8885a6f2b53d21983ce5bbbace40dfbd3dbee1ebcf5caf1adbac79918da34abdc387a19b2a6e9fd1c26ef20a4e1562a3326f0b5a2e5821177778bf3497783f359554e96b8ccdf4c4c9a65b3b5948a97716f272cdbe65b2da5f67e52c2c8526b95d9147b17e2e3385c78f8b703d88f54879254a960fea6757d2cca04cdb8f68a39b239c92739f427d2dd"}, @ETHTOOL_A_BITSET_BITS={0x208, 0x3, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x831}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '^*--}\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-,\x10.\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffe1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '&\xa4^]\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7310}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\x0f\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!,\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x58, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xc3$\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x7d, 0x5, "891a08576996289fe8b299d152c5c82575d11bdf5edb92bfa9d981ed78580a104f7d224856cf2351919bca96a03b9b8ba3de21bb67312179c0a84367d6b30eca08d532f73ded8210bc0797764d01447ca5f2a0f66c7bb4fc2dc66c1902afac9165595e2bd1f5d1f863ccdb995e1b6de8828234cca3b86e74ae"}, @ETHTOOL_A_BITSET_BITS={0xc0, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7188}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xed}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6a}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '&+-\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, '-\xe1{(-{-\\]\xb5z%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0xab, 0x5, "17aca3711608d993b2a7cf22d4debf8e31f044cb7324d21bcc2735fb0a52006f6e348d475a4aab5c0d6788b483e5d06732529494d803cd41623b4cfbe0ab462837c875dacc3244bc3d2b714fba82c660cce61733f313ea5951b12e2c47cc15598211fb8c9af5f1601fc2f5299c59c6e78ee310edc055588e15695e50d5dc132ff72d91d70c7fb05c4c4189843382309c512c4ac7ab29179d489d137c9de8ba07be238994dbe683"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xbb, 0x4, "1531ccea51616999a5e3df9065b15ebd7686d11f1dbb8f62341e2a45be02918ca46eab65ea84ceda1ab1651868be9f9f3cdb9153120fe9b4be2aa137476b28c0631fb7962084b39e0d8507eb2b5ba1281da4c1dafd828343c64d318634b59440efb523c9c3e67446d6ca3077279556423e5373e8280f56e62619ad0f73818238a494e2c16226dc2c1581515cd851b1b86e43377a6a7ac9633f716c6edf47e00a920a22b3e8da8d8e5b9bc9c6f9235a87612485b9986a3f"}, @ETHTOOL_A_BITSET_MASK={0x39, 0x5, "ddc5b4951f08d57be3bca97d06c20404207bc3bc7ba7d2e4275af96c716a9b1e44cfc4be50d63b9f110029fc0fa2e482fcb7dd33df"}, @ETHTOOL_A_BITSET_BITS={0x114, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, ')&#//!\xcf\xcf:\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe12b}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-$-^:\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x6c, 0x4, "1f599ec77c2855e2ff6db3916c08a2f977727f97b29b0af7621c5e680cd51715a9e403921d635cd9afcf91747d08b1a8ca542d530fab44cf2cbaaac20b558f115dcbc6ebd786054538cb442aa43f0a1e17fccb8ffdc6aff21468c7eb26a0ea22494a8d4f82c74eca"}]}]}, 0xa14}, 0x1, 0x0, 0x0, 0x240000d1}, 0x4048814) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) 02:02:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x7, &(0x7f0000000380)=[{&(0x7f00000000c0), 0x0, 0x401}, {&(0x7f0000000100)="aa3d3a9d1d4d9ff7a9cf7c1abfa732c3", 0x10, 0x1}, {&(0x7f0000000140)="ecf284462a519530d5f0e5322fe03643ffdc75eafe2fc12164c89badfaad9f4149a9737343efa55ad4b1d29a329ae56400", 0x31, 0x2}, {&(0x7f0000000180)="b860bd79b4543322ffc655bd90179384e9949c2aa59327f6011115125932b41cea0a1a4807f12133aef8740a6988908423434418854c169602f9c46d8b67dedc748f7b627eb30ccabe78e16203e0a539ebf5201589df93fc17140bc46a785f5db323e3cf849e2d5824569dcb612803cabe0157004fa4cb1bf7623ba755343c3040d8af48af137b29c73274a494c6a67a62318eb41a1e6b5447992aae583ddd8dfaee8c90f37d9021d8d3801b2c7814ea44acbf7b3ecfb81c5b9440c7a32b74fac446586e6b45541dbce17652c198ef9eaf4b91ed8aa7968ea79b34507163bd69ba6a6af0b1", 0xe5, 0xda}, {&(0x7f0000000280)="7b7d2cda1596738d721f178467013657cdb9a753903fc28ec8a3c0f829ac26b4301c5de369bf77e1c96f9d2143b9049cc42a523a7b3bf3a96b979a37430053990b7846cd0d70f6fbfc3063", 0x4b, 0x9}, {&(0x7f0000000300)="637bf643a9e96e3125bba549ebbb6ebe3e1c2c638061161d4f77f16aa0336fb401bbb8b744df54e318ad287e28d5d510ae", 0x31, 0x2}, {&(0x7f0000000340)="3f3a3070402c63f086efd03a24ecabd571463b408f04922bbe53200ba4b071c296c234a9408df9f93a6dd1", 0x2b, 0x2}], 0x46000, &(0x7f0000000440)={[{'/dev/loop#\x00'}, {':*&)'}, {}, {'.'}, {'.\xc9-#&*++)}\'*^'}], [{@permit_directio}, {@appraise_type}, {@measure}, {@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/loop#\x00'}}, {@audit}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x64, 0x63, 0x39, 0x0, 0x32, 0x38], 0x2d, [0x61, 0x62, 0x61, 0x31], 0x2d, [0x30, 0x65, 0x61, 0x2], 0x2d, [0x66, 0x61, 0x36, 0x34], 0x2d, [0x31, 0x38, 0x64, 0x36, 0x31, 0x28be05dce9981756, 0x30, 0x33]}}}, {@obj_type={'obj_type', 0x3d, '{%+\\-#'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000640)) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x800, 0x2000) write$binfmt_script(r1, &(0x7f0000000540)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}], 0xa, "ef5b825a2a8ffbfc3a31436c23a30e32de0b2721d06a03f6b620f39e2cda10ab3d6e7f33002fc99e2241978261a3e74069cdb731a908f2efd78b228b4eb4b8862815bdafec6c97b10c1a357d20639de8c15437d20f6386dd86bf7365e08bec065dea424c4dd624e9a5a6c79fdde2e18823bc53f972b12deaa1c4e236db5b6d973e0b9e11c5f6baba519672dad1c703860485281f15563aecf30c54fa8dab92e74a5578ed9491b554ca41d7e62381c907d37275d8b7a6320e67c232d9d7cb19fe0a89ba0dc281232138275d391d465e0993c4d9d906b503718e382e131bbb55388d2839f789"}, 0xfc) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000740), &(0x7f0000000780), 0x2, 0x0) 02:02:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@l2tp={0x2, 0x0, @remote}, &(0x7f0000000040)=0x80) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f00000001c0)={0x1ff, 0x3f, 0x1, 0x9, 0x7, [{0xfffffffffffffff9, 0x81, 0x7fff, '\x00', 0x400}, {0x5, 0x37d9, 0xff, '\x00', 0x200}, {0x401, 0x8, 0x0, '\x00', 0x1}, {0x40, 0x2, 0x0, '\x00', 0x2}, {0x3, 0x4, 0x80000000, '\x00', 0x502}, {0x2, 0x1000, 0x357800000000000, '\x00', 0x204}, {0x100000001, 0x283, 0x9, '\x00', 0x1c00}]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/87, 0x57) [ 1232.068125] loop4: detected capacity change from 0 to 16 [ 1232.086513] loop6: detected capacity change from 0 to 4 [ 1232.098460] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1232.099555] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:36 executing program 3: semop(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x7, 0x1c00}, {0x4, 0x5, 0x2000}, {0x2, 0x2d}, {0x1, 0x5, 0x1000}, {0x0, 0x1f}, {}, {0x2, 0x3, 0x1800}, {0x3, 0x3, 0x800}, {0x0, 0x5, 0x800}], 0x9) r0 = semget(0x2, 0x2, 0x84) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) semtimedop(r0, &(0x7f00000001c0)=[{0x2, 0x5, 0x1800}, {0x1, 0x80, 0x1800}, {0x0, 0x5, 0x1800}, {0x4, 0x3}, {0x1, 0x2, 0x1000}, {0x3, 0x2, 0x1000}], 0x6, &(0x7f0000000240)={r1, r2+60000000}) semop(0x0, &(0x7f0000000180)=[{0x1, 0x2}, {0x0, 0x8, 0x800}], 0x2) r3 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) semtimedop(r0, &(0x7f0000000280)=[{0x2, 0x2, 0x3800}, {0x4, 0x7, 0x1000}, {0x4, 0x1f}, {0x4, 0x1f, 0x1000}, {0x1, 0x8, 0x800}, {0x4, 0x101}, {0x4, 0x7, 0x1800}], 0x7, &(0x7f00000002c0)) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x180, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x6778, 0x1}) mq_getsetattr(r5, &(0x7f00000000c0)={0x8001, 0x6, 0x9, 0x81}, &(0x7f0000000100)) 02:02:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x80, 0x40c40) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x120) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 1232.119107] loop6: detected capacity change from 0 to 4 02:02:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) [ 1232.147370] loop4: detected capacity change from 0 to 16 02:02:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 1232.161195] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1232.162271] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x53d3, 0x94ec3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 02:02:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) read(r0, &(0x7f0000000040)=""/190, 0xbe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x503982, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 02:02:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) 02:02:44 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000100)=0x4) 02:02:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, r1, 0x5, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r1, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}]]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000801}, 0x40000) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 02:02:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) lseek(r0, 0x9c, 0x3) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f00000000c0)={0xe1, 0x80, 0x7, 0x0, 0x4, [{0x1c000, 0x10000007, 0x80, '\x00', 0x401}, {0x5, 0x3ff, 0x2000000000000, '\x00', 0x2400}, {0x9, 0x5be3, 0x8, '\x00', 0x3284}, {0x800, 0x69, 0xb79, '\x00', 0x3819}]}) [ 1241.010731] loop4: detected capacity change from 0 to 16 [ 1241.027670] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1241.029717] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1241.032848] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 1241.051490] loop4: detected capacity change from 0 to 16 [ 1241.057792] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1241.059628] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1241.095978] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 02:02:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x8, 0x9, 0x9, 0xb3}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 02:02:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 02:02:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) 02:02:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0xa0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000080)={0x43, 0x1, 0x4, 0x7, 0x7, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}, {0xd6bb, 0x6, 0x2, '\x00', 0x270e}, {0x6, 0x1f, 0xff, '\x00', 0x100}, {0x0, 0x2ba, 0x101, '\x00', 0x50d}, {0x1a, 0x40, 0x100, '\x00', 0x1006}, {0x3, 0x3f, 0x100, '\x00', 0x402}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x69b}}, './file0\x00'}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 02:02:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x7, 0x2) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:02:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x4, 0xe37506e6e903d6c0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x9) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x1, 0x80000001}) [ 1241.324163] loop4: detected capacity change from 0 to 16 02:02:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x7fffffff, 0x46c802) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) [ 1241.368267] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1241.370088] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) 02:02:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x20000000000) sendfile(r0, r0, &(0x7f0000000000)=0x3, 0x100) 02:02:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) 02:02:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:02:54 executing program 6: prctl$PR_SET_FP_MODE(0x2d, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 02:02:54 executing program 3: r0 = dup(0xffffffffffffffff) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x20008010}, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x92) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 02:02:54 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{r0}, 0x5, 0x8001, 0x8001}) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000040)) 02:02:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:02:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x40, 0x40002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x280000000) 02:02:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x5, 0x4a0062) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0xfffffffffffffffe) [ 1250.156728] loop4: detected capacity change from 0 to 16 [ 1250.166127] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1250.167166] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1250.184449] loop4: detected capacity change from 0 to 16 02:02:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) 02:02:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2000000, 0x524000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) [ 1250.206694] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1250.207815] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:02:54 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 02:02:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 02:03:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) 02:03:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x3, 0x402002) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) r3 = epoll_create1(0x80000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000000)) 02:03:03 executing program 0: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000040)) 02:03:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:03:03 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 02:03:03 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000040)={0x1, 0x4, 0x5}) syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='./binderfs/binder-control\x00', 0x2, 0x0) write$binfmt_script(r2, &(0x7f0000000540)={'#! ', './file1', [{0x20, '/dev/loop#\x00'}, {0x20, '\x00'}, {0x20, '-('}, {0x20, '\x00'}, {0x20, '\xf7-'}], 0xa, "b8b2df8aa4164d3a5235d56ba28668efb3597a3385043df079b4e09a19ad8e9dc140ea96358cafbe4e549c221a682fcb4ba366e16b46888e60eee39f3a97ca271528ff88b48cc331c358509cac287a7abe3c21411470082ecfd66a0e6df6bec20af79bc50cccc7c7fc17"}, 0x8b) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="3f0000000000000001000000000000000400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000000000000000843000000000000000000000000000006800000000000000e600000000000000070000000000000000000000000000000000000000000000001400000000000000000000000000000090183a6e698173c354523482d243f60e51eca19c4deb9e2978f511b648a274e077274855b8e40ed6af32d195"]) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x0, 0x3, 0x8, 0x5, 0x63}, {0x3fb, 0x50d, 0xffffffffffff0000, 0x0, 0x1f, 0x5000000}], ['\x00', '\x00', '\x00']}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x442080, 0x0) mknod$loop(&(0x7f0000000280)='./file0\x00', 0xc000, 0x1) ioctl$SNAPSHOT_UNFREEZE(r3, 0x3302) open$dir(&(0x7f0000000240)='./file0\x00', 0x80000, 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 02:03:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x90, "179ae1ff5505966db6f19ce01ed73669f96afa3df84147b6589459483a4395d1fad3a63963d948998c47080f2fa3355a4b7e5b391b7224659cdb2f64009148fd8fa07159d44418f94bd9282e3e4c270e90a798230cc30d66f49d38be04536cb8d25e16cc427426211d4bdc8ea052fccb5b57711cc5bd2f311098ac9e14d3dc8a1d0e4a5fd47697d68f0ec18ce3a72fcc"}, &(0x7f0000000180)=0xb4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000000)) 02:03:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)=ANY=[]) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) socket$unix(0x1, 0x5, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) sendmsg$DCCPDIAG_GETSOCK(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x340000}, 0xc, &(0x7f0000000100)={&(0x7f00000017c0)=ANY=[@ANYBLOB="94100000130001002bbd7000fedbdf25290109054e244e2107000000050000000700000036e100002ea90000090000000100000007000000", @ANYRES32=0x0, @ANYBLOB="0100000000000000000200000600000044000100709bb728cb5dfea353b0800b864c64385f3478669f57f2c8a1a4ccdc65c061f7e866cc09246d6573e4b95e9ba1117abc2985e42cc96631382b7bda6731cf31ce04100100757c854c049f81a4e7deb6c1e627d8b4f9e9c644689cbcc8a7a59225dc600d6921fc6dd62eb27a61b2f2094da5ec7e958d996ae1f84b6cf7816486617eedc75a7619dcfc9ff723a8edd87ddb0ced43b2eee9ff065bfbcdbc66d8c67e7d92e298097175df0de3c717910ff9e16245dacea03ee22ad7587f56fbc592eb067e04ef9c77531009a125b603ba32436367ea215ae3a891eab2f0ddbbfee69bc6f079c85a17b6115792f48d59fc2b5262840a7a8f53d67be287598288ad36d42fc6efb9f59813656498ab21774bb244509ef3f735b18ae9059c8a9f8ee6ebad3df09e69b6748cd75a6bf85a4a12887d2afc31262c09dfec6e48341f5d48a97a202fa23f360c80b5f881918bf48e98152866d52247927a5e44b59adc5e97dddc7414ee2bd46af607146fc4de18ae6c4c6bf415a3fa89fbdf42ff3ff3d0d32575b10acbd5345063e191424dc30d1477604ddadad6b5725684c174829e83ef4b654a86bc05037d3bb019fe94860b4364f64ce170e500a9f4d5c4d1573db02bea486540557ae462f0307cba1666d4dc451e7ee5a0eb87a2ddc7affe3379c3d66b20206a76f8e4bb1148f8d479dd34e53029e3266da0463480f1c55063fd29ca5d086b21b2ecd0e04f7f02071f7790c43079ede8574233d43b022bd6a0840c3c00ae826aa28465128fda1f8a18811f0495b660f37875464882eb9ce3c300218b21980a32f4b47e2ca5f741b885a49760d03cbce2f6db7576a240bf09241689cb652a503df3c3d4c59b42fa69ca01ff15becb5543146ce1f3760fc3e47a3026d60015385590617a16de43597be411baaffa580aa27a70fd0e5fcb3d49c2117e91255c505f191c50523bbf5b234318697d39b1328c233bb5efcac2a34cd6c73c2c9e6940565a4a92e16d8023873f32092fb9789034e4d5e2144e44e97ce9b197ca5a3dc40b463f1705649e7dbed3a7215141b2770e631c64e1e4c26c44c690dfb6fb63adbcc5be7712bc148dd48c67f40c22acbf4d45f0522ab20a26d8825e1a3d22b036f7f2d8f4b986e444a3508da43f3f8064156d8bfc680da37a8c1067d380059f5ca6dabbd38dfd5ad97e90701dfc4ddd841d156f43d10221d9c911072c4497a56c82d1afd10e8a08a557b4468dd57da97aee30eaf9864f844797f46a90e5016b0946e27d2255804e692fdcd47b395f7d403587b78d84f6cbb1a2af036e035875783a44baa60a8e14c4bedb4d060d2a3b84b6353b64e2cc990311bd1f76015a1625477b4e1020e5d2d61311b5dfeb98ead5346cfd451bdd4dc222c73203dc552f299a00ba09327730d52cc9adbfab42bb8a9fe51cf48a5ce860f140712a119da6fcfeca6920e11c94db6bd94d9c231af1b08e2dabbe200691d85e2bc91720f76a1100a2c0d4b51be387e0eee933f683412f1b97de5f96974d9443d7ca517aaa5fa0ce8c6570b779569c4e05ee9cb9b02f8282147a01070def1f29e28d9ae75a5548a6cf013f23208223e1e88997f174109254da14e2a5498d347cf83952c9d52c2ce591b54f0b152aa4d2af7589947bb7ccfcbf58c46bd76bea4cf3dcf6065bf78834e905e3327b3883364746643e3f14586f15b931494b4e1de9d564196b377a78777a0901ff24c702ce12bd3534cdb05a39b35c42862fa9b65043388bdf00d13f6595e714235f37c8a63381e1fd355fd1a40afdc868feb57a983e483ee508931aa3bc356e2f49b70ca309aaef64c2cf331f3a8058eba4c0e0b23215793a8c5a470ad9bf8d2ca02919189135f9d199879ff6d584d423f9045f719285b48e33474c755aafe3c435150b68ebf91c922c226e04ebf147547ae69a62dfe5a4971d5deb48408b8cbd1c9bc3ab90d79abd931aa28e96222cf12e465aa64003c6baa2ab07842ccfcd698a8e3085099c78924a3a4199718d1d5daf90b7b53a83f58f34d75ea6b792e5c1c6b1e97abd10d943e3df159da32cd6e6535501953e748bfbe3ab972a1fe6c7bc51f0a6d22f623a9615b269a962738f51846c5ef639a2a236a0d6f63cb7d6b1c2d499d89325be71eb5d4006c71c226b0aee10d978aaa1853a73ae99155eb008577dc27455e6445669208c494fdf20183bc94dc8cac380ab4a7ae817ae6e4aa03ebd7ad3f26711001124618fb3081edb6a79634ce04a94124e00c321a0b0deb74c54cf31291e5231f749bde732914f393fac95064cda150ab9382821386d0cd364e8565174af7b08bf88cdeb19f3ffab924ff4faef75a8f79128a51a454e6bd848d4b527488f73fa4afcd1c69f638c6665b61fd2084f5b1722f2ea08ceffe14597b34bdebda3d73ca6bfb75a7220b99af3b1e5dacc0858f833982c85e49fe250f6687737ea1ed665000b7500723e028c1149866c9f0b822c10c34198fb5fb27fa57b283f0d6cc3371eee6cd2b5957b41892ebee5cb701bc5cce2e574f0ccff55e743724721bf0edfc44fcb1daecf90f953a69bab49baffb08ee49904c359e1203d02cb1cdb87f8b578fbd422ca0bb0d0d0e774cb172af2f101e264c6249b1c423aa1420a7f622c9147add2672b9d7946b501ce676f715d37398a6461a368007f82f7b93910f6c979cd896b485bb9c5f77724c908848929b6951ad0d8c5d8802b4cbc680c8b246e799018c79befc9228fd24d3426bace44012e914947214f46509b7ac287bd016bed434560eff4bf4736bf7d4eaebea2486e5903ab009afdac77b68f74916ba3a2158c4d3bba1c07cbd47e3dc21d77eee59107ac13fa2c420c6b179f790b763c8314774a04db09887d102e3532dd799162526cf54c128a487a3d073a1839a3dc4a5ea8acf883181da2e5a83c450785954b09c370e6f63d95974c4b434c6ddbacf496c6404e426737e832a5a961c2557e2a2f554ff111d9a0bd72a569bf08f0d69cde4f41e92be3470627314b7bbab520e76605f546e8c6dca5d0c47875244db3c7c657c6d4b341c4803c48d0bf83fc91a213f4b6a01ab6a55a04b5f2f8bb6f968a3adbf7a984e1e4b4eba5b00849572037bc7a533a674ccd816fe3a17e5d450cff3b4bec797bd9708886fd31810e61d20c25266c66995c0093ab1e15cfc35e3aab07f727efc4f399a93fc7ab896406149a343d3168800887df13a834640badebe82f8dd972b35db9a871223672825bd153a6066153d3daebce14c47a14ef8150cd08122450be3344e36eeeed15e441fbd47ef7d432dc22fa6d994d20742f265cfa4c15387059343f22a895d1b0eb785dd8045907d949a21ab68eadcee96f2e18b6481dc221a7a655e246a1644f8b790c9b69c034b6d9f8e29ced6ba3929c79c300acb6d113f5b756d6f9775f24bfde4d6455aaf0ca980c22e5be3f13ec9a0bf5461b0ec9d86b2566752aeb2abd10e662878b1d3fbece1ffe26ee8ce7ba87ac83b27e6a4cbb6605c5143670b209edcea24338c5af4d1de4d9ef0b7db66a91052b4cdaaf92b4c15222f80ad0e81e534c87f04021c800b49c74c5f5fb2fb81589758d2b4d05cd574a2b17b161dd5b1fd9f1ed17c1d6209302a40944ece5bd2f83c7bf96ec6751479322218d921228d291c9bf260cbd24eabbe0bb99fd637e8187e41060cc328f4ee3eeceecd7103deb1e0ced02f829339d9b41aa39480edd2627fc714f4f5ee2e3d11f2ae4c4e0ab6200916b223e69d4acf02193ea81b99df267c36b4415b8b8cef69bc8452ab0ab1831c4cdc31c9cc7508b4ea2213cc3ccff6bd2e32a96f93332cff5548b67a0d5411935249b6a00dbb20ce2d91b94ab33aee68240d7cd076ba1152626573a08a16fa894eab774b1348142ab96d8afe6d657a196689bfe9a638fe26d1538db3d3a6723a73e409050ad6a67ac26aefcc8a48de9d7c2cb37ca4ce198505f6aa604790f35c032077f876d1a25cb9afb52df3aa02bd92c38033b52f9048b2b07756df31f0290ede5035200ad4826cd40a361d6870c3dd0b64efb811784651f824586c7859522184e9234b397d6c20277213c1cead6073b7bdb6adc915643b3cd6fba9138f87ba378b1a231bdce9f34ee5ed9cf2db3cd997d468e2708f0d38f81d8979ddfee3b4162194895dac9643416659ee0d2742c10e3fc8df6fc90adf737f3ecaf455d43d73c327042d64c86840259500f0459cf7d425d8ca88208ee297a7fe336acbb82eb010c83e16384b21491fbcca41b33a941a08887a6ecd718a40e37d4a5b5a405ec138bc9326fb1c823554cc7d8455d69c24d0a69bcd2d1dcd711d8bad88af07162e00bf5986ce0bf3fec52608c2593e73f9d543aed72df3a020bae5bcc09426f12f2e8515837d3f496a8bee0fff94a4e6a9c78b71453cf40319d29c1b5220efd7df17f4eb01e8c4a5a1bb2fd9c51fb234d6553608bfdc3ee7463547c5bf6dcc31efd51fcfedf3560889fb22dea14ffb8118fdf02eac4dff02dc60187ac61f672f4a53a6b79e3e8ac6d8ce5561925c4ff9c0d95a89779c898510b26a38afede622e090c302a913d3be64046d013d742cf93279b155314f5766a48e204b31095c5f1bcab323899a39bd9ab341dd69d6f26c701bac452d7fe4cf73e41a7e5d6df016d5d3d4fd8313b7a3ae1d104d311888830820cbffb026506538bf52209f17b82052d4ee51bc8b5abf86bbc0c68bf0d314830e77697ae9206177af4f3cf34ba7d9fb34e89bc301e7612b1f285b36e9fab0a108c4be03a9ce92c71e6f84822a1898ffbed25227b00f5ef2e66cd4f9ffad1c9b5bccc30496febb500202c0dd2122d2bcdedc07ab1c85ee9c6428f1d86cf08fc2138a4f5036a6067fd0ca64deca5ed9e15e2e0b032ebad31d128d70eb89ec62942a1bc83fd48082fb209addcaf47dc4d2f4248406d3ccb107247438e61051add0a74e9c180d5f00856fad7090c52e54845caccd222b42a65c921b23266dd2f42384ad33b296c331cb143d1fdc4d9b189e04a509e1b3c33625ddd21795a02f0e469eb334b68df32b12ece814a315560c462f24f954788ea09acdc052663c0f9c463b9f76723b7df26784ef3b82341f93354b3c9da1b60a6981247990e03defb1e273bf4759449c2844a85983a57738bbf96dabebb9203c03e7839be3ea58b63d79a64a9f8f458d707c7e83e5840105cb1d4ab55381008aed80761ac52a0b951ca7f07da335aebcb6997220f9860f6e1fae47291dbc9f7000925de0b9f973b0f8916ccf6337f731c4a5b92ddfa1db61cb8a89051da0f47a324e2b0b0fed7d29542a08fcd45035cb02e64efa3396a2424172f0672c8f7e05e8fbb84e5ec09c464752748b491b213e1f06651cd1328d9d1d57da4c3b623d5dac002085cf6c1c376bf1e88e1c967b48d3e8901682057bc30f9f19915c589a3c572f8ffe1588c00e8875f7746638bbef332ebb19015bc28b2b57096f2900bbf908a5a952591284a08fbed1806a0d86758e5d9b92c6fee044b595b771326b00e83a4564f59a9c2dfa40ecc55d5c02099564b339a42b0ba289191257f8072ad9f5043c4d451fe6571598d994b4203cb171f29cdfa31e10c1e59041908c30b51d0fe7d5c1cd57d370b00f2872f53cc77b22472f01e262d4020cb0b773cef713375624bb028e17cf4ee7fd17474c19a49fbfca4440ebd821005fd622f61097f0e61457771f40d2a0873214650d3fc753258485b9c61d1d191f662795708f8e77d6045b3183e6086b2ee0314763a27c1ff2b058cd4afe40b3e9e11a50167c84f0633c40086cc90c92571993b6dda5b969b79ac1c6dcf09eeab72482e522c4a6817b523bd549de3f6f2eb6beb0043d11bfc41dc42cd2c93e96adad3e9453eb722dd0bc9b6c3"], 0x1094}}, 0x40044) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="3f000000000001000000000000000000819445ab1253d5ec0400000007000000020000000000000005000000000000000500000000000000010001000000000000000000000000000000040000000000843000000000000000000000daac00006800000000000000e600000000000000070000000000000000000000000000000000001400"/146]) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0xd8800, 0x0) pread64(r6, &(0x7f0000000700)=""/4096, 0x1000, 0x339) connect(r3, &(0x7f0000000340)=@llc={0x1a, 0x0, 0x0, 0x0, 0xfa, 0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}}, 0x80) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000180)={0x29, 0x3b, 0x11, 0x1e, 0x9, 0xf46, 0x3, 0x20}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000200)={0x5, 0x40, '\x00', 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1259.855815] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=9292 comm=syz-executor.6 [ 1259.860987] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=9294 comm=syz-executor.6 [ 1259.898232] loop4: detected capacity change from 0 to 16 [ 1259.906427] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1259.907580] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:03:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x0, 0x7, 0x2, [{0x100000001, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xfffffffffffffffb, 0x7, '\x00', 0x1400}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"/322]) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 1259.926083] loop4: detected capacity change from 0 to 16 02:03:03 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, 0x0, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x82}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5c6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf77}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xf4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4670ca6dfea83e2a}, 0x40000) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c00, 0x0) [ 1259.947042] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1259.948284] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:03:03 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0xffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x10000, 0x84901) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300), 0x0, 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x4f88a3ad8915fb6f, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r4 = signalfd4(r0, &(0x7f0000000080)={[0x7ff]}, 0x8, 0x80000) fcntl$setlease(r4, 0x400, 0x0) kcmp(0x0, 0x0, 0x1, r0, r0) 02:03:03 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 02:03:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:03:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) 02:03:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r2, &(0x7f00000000c0)=""/220, 0xdc, 0x12023, &(0x7f00000001c0)=@l2tp={0x2, 0x0, @multicast1}, 0x80) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 02:03:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)="9da2ad92b397d885d143845712471f461c373d99abd7562fb6a2a5439875c94a4f0ed68e9e5e4753a0eae6f037ae2ae7511b9718caf364015e174fd678164e377d0c0a1444aaa548ece5809c13cb66926c317af639a65e68857daaecd54097989d5edde2e1bbfec0e0", 0x69}, {&(0x7f0000000700)="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0x1000}, {&(0x7f00000000c0)="c68e660e59765c7eb5d3dbb58b27c1e6b9009ae917c59ceed58a0774b8e48f74947535a76226", 0x26}, {&(0x7f0000000100)="6da031aae4c040657e5e993174b4ee23100c0813237fe3df540daf1c7b8de3383ba3b80d106bf892d64dddbb5ebab71b9161035f705a23351bdb5c68ca28903aca1c791c9c75fb5377e8827b87b81901183a4b42f75395e2855b847a9837c47eca1e94b71ce589f7ee5e413f9ddfee0cb9724434b39c9bc7190fef8af6799dd36e720f812a69f264f8d864da33a1b2df029ce43fbc00e9a9510f22b44dd694962592b44a2d7ac4eef9ba5c8ef51a91a4f17002ac20e485b0bf7882d808ee9dbf69eab0e032646136a8f73896817fc3c6074d803ced63ba51cda85a1b5392a9334af25f2af475615f72b62b2104f6ce4f2d74b2749c3e1f62", 0xf8}, {&(0x7f0000000200)="6ac963326a7578f820331c0bb3194561a962915a1f50470c57dbec7bc25dbd065d14a9b5e3e3f87d6d75ed62465afd2a5cd0dbe2f2ab65b0b53a605d2b22", 0x3e}, {&(0x7f0000000240)="223534b6a7cc17a51bd5494c1f45e77347b6c88cdb4abafa02b4fba094dcbb9bc53b7bfd93a31f37f98816fec45c199c6141235447a3594536ae66012edd5741c604121f8da0ef6ba854d976962ba3ea191d58395b92be1ebf2927ee", 0x5c}], 0x6, 0x4) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 1260.088097] loop4: detected capacity change from 0 to 16 [ 1260.095046] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1260.096098] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1260.108220] loop4: detected capacity change from 0 to 16 [ 1260.114526] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1260.115666] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:03:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) 02:03:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x10200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 02:03:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 02:03:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:03:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/resume_offset', 0x2, 0x104) write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [{0x20, '{\x8d]'}, {0x20, 'ns/time_for_children\x00'}, {0x20, '^'}, {0x20, 'ns/time_for_children\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}], 0xa, "41dc78a9d6eb840dadea2f73a9b820bb371c0a5ff914edd4756f57c763ff8513e9943c64ce4d5d66a22c9a4281612ecab12d7f3caeb0569a727e4f3e3d534d74d57bc0daf3c18cb25a8258e48fc3a9c8"}, 0xa5) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x721940, 0x141) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 02:03:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) 02:03:13 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 1269.738782] loop4: detected capacity change from 0 to 16 [ 1269.745854] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1269.746969] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:03:13 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 1269.761548] loop4: detected capacity change from 0 to 16 [ 1269.770398] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1269.771530] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:03:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x42402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0xa6f738d, 0x1}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xe9}}, './file0\x00'}) 02:03:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000740)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000bf06abe0da5d", 0x66, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014900)) 02:03:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) 02:03:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) flistxattr(r0, &(0x7f0000000240)=""/4096, 0x1000) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f00000001c0)={0x1, 0x3, 0x1000, 0xcd, &(0x7f00000000c0)="ca75785ea3b629b9eb4d3532491989cabbb51e49bdda674684f9f120ecfe1b1db7ecbddbc254fafacfbfed8569185059642e29942ddf01e9421d42f296637888ba510fd7ab103e7ebcef34bbba38578da1501c731d8e555fca7f65d82af2cdcf74cdeaf881cefbc34186646304d14b9e66920fa2de5f5ac6a6365fd31bae153a9d5e91b08e250385fb714ee2d1841091da11f0ea41f732efdb3641c283b6455849e61af02b870fb686a33265660e478b0953d2848b957c55c4162aa56bc0c4ac83753f3efe0c2dfa9ab45caf84", 0x61, 0x0, &(0x7f0000000000)="3b623da3363344d555834e11ca4270c295b4598f0a1922091bb72f45eb9ddcdf743ce21d1b5bfeb47ae896960bcc1f8c8f21dac8ad5705d66d576b1b7c3ec34079577a5732709dc1341867cbf007ea6bb7ee9eb003710736216eed3e264f7496ab"}) 02:03:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x2, 0xe0841) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 02:03:13 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 02:03:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x60000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) ioctl$LOOP_CLR_FD(r0, 0x4c01) 02:03:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000640)={0x3f, 0x1, 0x4, 0x7, 0x2, [{0x5, 0x5, 0x10001, '\x00', 0x3084}, {0x68, 0xe6, 0x7, '\x00', 0x1400}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x0, 0x0) preadv2(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f00000002c0)=""/17, 0x11}], 0x4, 0x7, 0x0, 0x17) pwritev2(r4, &(0x7f0000000280)=[{&(0x7f0000000100)="0ed11b4766f94c7be18dea3f25f88255d6a096773b24d922a906b9bd96821242f4f1f420cf957a503195427feff2883f92f76e7ef5bd2888ca33907a5a90edac609748a0a2b29d41370c64cfe2e3fcc6f3228813751cb13449086eba2df07ef2baac282a5cf48360378bb638a2500628c6d38386b4bfe20d82590938158382fa8a8e66acbbc696c2857e60b4b44d5d00003f8da5b961b13a34", 0x99}, {&(0x7f00000001c0)="820c5531bcd4913ee35b89dd2218c38cd51e770fd5663b2c9476e84d1db4edfc2130c1b813f0d7d3cfc63ecc775df7bcf70fab8fda48ce0df802f9fe95d15b65881c536a41348e948312a4170fc80df66d7fea8cc84b2e2ac257d79b7383f4ce81b7f03b8dfab2d700b0b882dafd", 0x6e}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000240)="543d9050ab76808c7d460f9a2165c5461319f483ccef1deaa9", 0x19}], 0x4, 0x33, 0x12f, 0x16) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f00000000c0)=r3) [ 1269.962790] loop4: detected capacity change from 0 to 16 [ 1269.981439] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1269.983366] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1270.006270] loop4: detected capacity change from 0 to 16 [ 1270.022933] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4632: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1270.025192] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1277.921241] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88800e3a7400 (size 184): comm "syz-executor.6", pid 287, jiffies 4295936540 hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc b1496a8a): kmem_cache_alloc_noprof+0x2fe/0x3d0 prepare_creds+0x2c/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf1f/0x73c0 kernel_clone+0xea/0x7f0 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888044286000 (size 128): comm "syz-executor.6", pid 287, jiffies 4295936540 hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 ................ backtrace (crc 3cdbaaa4): __kmalloc_noprof+0x37c/0x4b0 security_prepare_creds+0x101/0x160 prepare_creds+0x579/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf1f/0x73c0 kernel_clone+0xea/0x7f0 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8880166c5880 (size 360): comm "syz-executor.6", pid 9348, jiffies 4295936578 hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff 20 d0 6e 88 ff ff ff ff ........ .n..... backtrace (crc 58578e06): kmem_cache_alloc_noprof+0x2fe/0x3d0 alloc_empty_file+0x58/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800e03e820 (size 16): comm "syz-executor.6", pid 9348, jiffies 4295936578 hex dump (first 16 bytes): 01 00 00 00 01 00 00 00 1f 00 00 00 01 00 00 00 ................ backtrace (crc 28ea991c): kmem_cache_alloc_noprof+0x2fe/0x3d0 security_file_alloc+0x35/0x130 init_file+0x95/0x4c0 alloc_empty_file+0x76/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8880167ff340 (size 360): comm "syz-executor.6", pid 9348, jiffies 4295936598 hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff 20 d0 6e 88 ff ff ff ff ........ .n..... backtrace (crc c693ea07): kmem_cache_alloc_noprof+0x2fe/0x3d0 alloc_empty_file+0x58/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800e03ea00 (size 16): comm "syz-executor.6", pid 9348, jiffies 4295936598 hex dump (first 16 bytes): 01 00 00 00 01 00 00 00 1f 00 00 00 01 00 00 00 ................ backtrace (crc 28ea991c): kmem_cache_alloc_noprof+0x2fe/0x3d0 security_file_alloc+0x35/0x130 init_file+0x95/0x4c0 alloc_empty_file+0x76/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed VM DIAGNOSIS: 02:03:28 Registers: info registers vcpu 0 RAX=0000000000187767 RBX=0000000000000000 RCX=ffffffff84bab5f7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c44f4 RBP=dffffc0000000000 RSP=ffffffff85a07e00 R8 =0000000000000001 R9 =ffffed100d9c630a R10=ffff88806ce31853 R11=0000000000000001 R12=ffffffff86439f50 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84baa31e 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 ffff8880e55e1000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2855e6fb50 CR3=000000001f8af000 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=00001f80 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=656a626f206465636e6572656665726e XMM02=2934383120657a697328203030343761 XMM03=3220646970202c22362e726f74756365 XMM04=3030202020200a2e2e2e2e2e2e2e2e2e XMM05=30203030203030203030203030203030 XMM06=3030203030203230202020200a3a2973 XMM07=6d75642078656820200a303435363339 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000173a47 RBX=0000000000000001 RCX=ffffffff84bab5f7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c44f4 RBP=dffffc0000000000 RSP=ffff888009717e58 R8 =0000000000000001 R9 =ffffed100d9e630a R10=ffff88806cf31853 R11=0000000000000001 R12=ffffffff86439f50 R13=1ffff110012e2fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84baa31e 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 ffff8880e56e1000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe02c9cff8 CR3=000000001fab1000 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=00000000000000004136db6800000000 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