6c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x23, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2920.957886] FAULT_INJECTION: forcing a failure. [ 2920.957886] name failslab, interval 1, probability 0, space 0, times 0 [ 2920.960840] CPU: 0 PID: 15605 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2920.962597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2920.964702] Call Trace: [ 2920.965373] dump_stack+0x107/0x167 [ 2920.966305] should_fail.cold+0x5/0xa [ 2920.967277] ? create_object.isra.0+0x3a/0xa30 [ 2920.968448] should_failslab+0x5/0x20 [ 2920.969445] kmem_cache_alloc+0x5b/0x310 [ 2920.970486] create_object.isra.0+0x3a/0xa30 [ 2920.971606] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2920.972922] kmem_cache_alloc_trace+0x151/0x320 [ 2920.974153] ? io_tctx_exit_cb+0xf0/0xf0 [ 2920.975228] percpu_ref_init+0xd8/0x3d0 [ 2920.976310] io_uring_setup+0x47a/0x2980 [ 2920.977352] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2920.978579] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2920.979868] ? wait_for_completion_io+0x270/0x270 [ 2920.981135] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2920.982495] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2920.983842] do_syscall_64+0x33/0x40 [ 2920.984998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2920.986668] RIP: 0033:0x7fda89a1bb19 [ 2920.987886] 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 [ 2920.993854] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2920.996321] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2920.998080] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2920.999815] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2921.001396] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2921.002900] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2921.007577] loop4: detected capacity change from 0 to 135266304 [ 2921.048900] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value 17:17:19 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x19, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:17:19 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:17:19 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) syz_io_uring_setup(0x2f3d, &(0x7f0000000100)={0x0, 0x6819, 0x20, 0x3, 0x38b, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(r2, r1, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x1) syz_io_uring_setup(0x27586, &(0x7f0000000000)={0x0, 0xe04b, 0x20, 0x2, 0x4b}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00007ff000/0x800000)=nil, &(0x7f0000000340), &(0x7f00000000c0)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r3 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r3, 0x65dc, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5e96, &(0x7f0000000240)={0x0, 0x8aa1, 0x8, 0x3, 0x359, 0x0, r3}, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff0000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:17:19 executing program 3: shmget(0x1, 0x3000, 0x800, &(0x7f0000ffa000/0x3000)=nil) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, 0x0) [ 2921.054446] loop1: detected capacity change from 0 to 135266304 [ 2921.059129] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:17:19 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xff0f4044}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:17:19 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="82d84005c78572b0f52dc919c3d9375719373b571d02eb1624a31cd996f89e08cf1a578ddc6e6f16c2a05e8bdf2174da73f386b03498c0e49940a2214050b78ff74a767ce7cc15a41935a57f4d4a1ba76f2e77affe80a4857137b840048f0907b08224f9174eb7bd0b87c3740c408d776231f702537014dd3ca1bbda71a7fee9747c437d3a6aaad19aac6f2a67c2836e399552ca879f237e3bec51e4dbb78164e52d0bfc8de0c5043dd8c0d3ed9c35b370887b876e6cb05a0f02ccbf1b2af714c351cc54a17f3d98f0", 0xc9, 0x40010060, 0x1}, 0x4) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) fcntl$setstatus(r4, 0x4, 0x2400) [ 2921.107033] loop4: detected capacity change from 0 to 135266304 17:17:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x100000001) write$tun(r1, &(0x7f0000000000)={@void, @void, @ipv4=@icmp={{0x1f, 0x4, 0x0, 0xd, 0x168, 0x68, 0x0, 0x43, 0x1, 0x0, @empty, @empty, {[@ssrr={0x89, 0x1b, 0x31, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x3f}, @remote, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0xc, 0x9b, 0x3, 0x5, [{@remote, 0x9}]}, @timestamp_addr={0x44, 0x34, 0x4d, 0x1, 0x8, [{@rand_addr=0x64010100, 0x6}, {@rand_addr=0x64010100}, {@local, 0x1}, {@multicast1, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8001}, {@loopback, 0x3f}]}, @ssrr={0x89, 0xb, 0xb2, [@multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}, @echo={0x8, 0x0, 0x0, 0xffff, 0x1f, "3eccdea190d152ce26216aa78e6cc8d5929a066fa48800d177085bb5203538a64fbc94c59e1bd2940a2a6bd8ebd72e363d97f09b3a7a4400bcff1c53c9f4e76a41d257a99e1213251fc828596965e2568fba4c4217452d0b741510cdedc27e0cf8e2ec9d4bda51d680109948a305090c34ebb4cf152133be26775472f83fa188397472e7ece9905a7a5164f42abd9a738e7d29f982184b5633014603561b7d15e3992efbfb231a95e496483c673e7759d69ef0e223d7ec7388992233be8e00a7e52f88f398e567f9cd67a52095c7cdcd9001d40658759ad7db349cc204d46b820593606a"}}}, 0x168) shmctl$SHM_INFO(0x0, 0xe, 0x0) [ 2921.137020] loop1: detected capacity change from 0 to 135266304 [ 2921.158626] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:17:19 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x24, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2921.371096] loop4: detected capacity change from 0 to 135266304 [ 2921.390985] loop4: detected capacity change from 0 to 135266304 17:17:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1a, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:17:36 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xff1f2044}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:17:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x25, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:17:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x4}, 0x5e2be29e132b0290, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x3ff, 0x0, &(0x7f00000000c0), 0x20050, &(0x7f00000004c0)=ANY=[@ANYBLOB="a55dd76c07f6a67f6e3ae4045a30391ba7eb0520ccfcd9ed442d2d8129b645c600afc4ff5ecb2ef923ef0e219ddd1c8c7f7c7816e72d12f585e70d8294582e600fc2ea7b97a613c8f992b1f9809309a31852d0818d", @ANYRESDEC=r0, @ANYRESDEC, @ANYRESDEC, @ANYRESOCT=r0, @ANYRES32, @ANYRESHEX]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:17:36 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x0, 0x29010, r0, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000000)={0x77359400}}, 0x4) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r2 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r2, 0x65dc, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0) 17:17:36 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 12) 17:17:36 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @initdev}}, 0x0, @in=@local}}, &(0x7f00000001c0)=0x79) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r3) r4 = getuid() pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r6) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r1, r3, r4, r6, 0xa4, 0x81}, 0x41, 0x9, 0x3, 0x3, 0xffffffffffffffff, 0x0, 0x1}) 17:17:36 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x65dc2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000000)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 2937.949326] FAULT_INJECTION: forcing a failure. [ 2937.949326] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2937.952028] CPU: 0 PID: 15658 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2937.952045] loop6: detected capacity change from 0 to 512 [ 2937.954643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2937.956397] Call Trace: [ 2937.956959] dump_stack+0x107/0x167 [ 2937.957727] should_fail.cold+0x5/0xa [ 2937.958534] __alloc_pages_nodemask+0x182/0x600 [ 2937.959514] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2937.960785] ? cap_capable+0x1cd/0x230 [ 2937.961608] alloc_pages_current+0x187/0x280 [ 2937.962530] __get_free_pages+0xc/0xa0 [ 2937.963353] io_uring_setup+0xe27/0x2980 [ 2937.964214] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2937.965282] ? wait_for_completion_io+0x270/0x270 [ 2937.966311] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2937.967416] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2937.968510] do_syscall_64+0x33/0x40 [ 2937.969296] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2937.970372] RIP: 0033:0x7fda89a1bb19 [ 2937.971150] 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 [ 2937.975019] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2937.976619] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2937.978119] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2937.979608] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2937.981106] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2937.982593] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2937.999841] loop4: detected capacity change from 0 to 135266304 [ 2938.023227] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value [ 2938.030154] loop1: detected capacity change from 0 to 135266304 17:17:36 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 13) [ 2938.060587] loop6: detected capacity change from 0 to 512 17:17:36 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r0, @ANYBLOB="000426bd680005000000000000005819549d54e23361bdf17b18e27e0603600600000000000000702f66f62d6e3a95a87992f19b1056e312c574017025a7c4406786d819f5e0e3911194be31383e69"], 0x14}, 0x1, 0x0, 0x0, 0x40d4}, 0x240480d0) shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x3000)=nil, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r1, r2, 0x0, 0x100000001) sendmsg$IPSET_CMD_GET_BYINDEX(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0xf, 0x6, 0x801, 0x0, 0x0, {0xc, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20000804) shmat(0x0, &(0x7f0000ff8000/0x4000)=nil, 0x2000) [ 2938.073110] loop4: detected capacity change from 0 to 135266304 [ 2938.109733] FAULT_INJECTION: forcing a failure. [ 2938.109733] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2938.112583] CPU: 1 PID: 15680 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2938.114144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.116004] Call Trace: [ 2938.116621] dump_stack+0x107/0x167 [ 2938.117439] should_fail.cold+0x5/0xa [ 2938.118298] __alloc_pages_nodemask+0x182/0x600 [ 2938.119344] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2938.120724] ? cap_capable+0x1cd/0x230 [ 2938.121606] alloc_pages_current+0x187/0x280 [ 2938.122598] __get_free_pages+0xc/0xa0 [ 2938.123476] io_uring_setup+0xf9a/0x2980 [ 2938.124403] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2938.125543] ? wait_for_completion_io+0x270/0x270 [ 2938.126643] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2938.127823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2938.128999] do_syscall_64+0x33/0x40 [ 2938.129840] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2938.130998] RIP: 0033:0x7fda89a1bb19 [ 2938.131833] 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 [ 2938.135973] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2938.137694] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2938.139308] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2938.140918] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.142518] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2938.144119] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:17:36 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 2938.148453] loop1: detected capacity change from 0 to 135266304 17:17:36 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xff2f1044}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:17:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:17:36 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 14) 17:17:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1b, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:17:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x26, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2938.273720] FAULT_INJECTION: forcing a failure. [ 2938.273720] name failslab, interval 1, probability 0, space 0, times 0 [ 2938.276234] CPU: 0 PID: 15694 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2938.277920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.279660] Call Trace: [ 2938.280224] dump_stack+0x107/0x167 [ 2938.281006] should_fail.cold+0x5/0xa [ 2938.281810] ? io_uring_setup+0x17ed/0x2980 [ 2938.282718] should_failslab+0x5/0x20 [ 2938.283519] kmem_cache_alloc_trace+0x55/0x320 [ 2938.284495] ? alloc_pages_current+0x18f/0x280 [ 2938.285466] io_uring_setup+0x17ed/0x2980 [ 2938.286349] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2938.287420] ? wait_for_completion_io+0x270/0x270 [ 2938.288461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2938.289567] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2938.290664] do_syscall_64+0x33/0x40 [ 2938.291446] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2938.292531] RIP: 0033:0x7fda89a1bb19 [ 2938.293315] 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 [ 2938.297200] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2938.298799] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2938.300304] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2938.301806] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.303310] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2938.304821] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:17:36 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="803100"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x5) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) r5 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x531002, 0x18, 0x11}, 0x18) sendmsg$nl_netfilter(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00'], 0x46c}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) shmctl$SHM_UNLOCK(r3, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 2938.371726] loop1: detected capacity change from 0 to 135266304 [ 2938.380652] loop4: detected capacity change from 0 to 135266304 [ 2938.408257] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value 17:17:36 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 15) 17:17:36 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x8cc, 0x400) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r2 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r2, 0x65dc, 0x0, 0x0, 0x0, 0x0) ioctl$FICLONE(r1, 0x40049409, r2) [ 2938.426173] loop4: detected capacity change from 0 to 135266304 17:17:36 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xffff2f44}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 2938.464898] loop1: detected capacity change from 0 to 135266304 [ 2938.555178] FAULT_INJECTION: forcing a failure. [ 2938.555178] name failslab, interval 1, probability 0, space 0, times 0 [ 2938.557660] CPU: 1 PID: 15717 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2938.559180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2938.560990] Call Trace: [ 2938.561562] dump_stack+0x107/0x167 [ 2938.562355] should_fail.cold+0x5/0xa [ 2938.563215] ? create_object.isra.0+0x3a/0xa30 [ 2938.564216] should_failslab+0x5/0x20 [ 2938.565054] kmem_cache_alloc+0x5b/0x310 [ 2938.565938] create_object.isra.0+0x3a/0xa30 [ 2938.566913] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2938.568030] kmem_cache_alloc_trace+0x151/0x320 [ 2938.569043] ? alloc_pages_current+0x18f/0x280 [ 2938.570032] io_uring_setup+0x17ed/0x2980 [ 2938.570964] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2938.572082] ? wait_for_completion_io+0x270/0x270 [ 2938.573149] ? io_is_uring_fops+0x40/0x40 [ 2938.574047] do_syscall_64+0x33/0x40 [ 2938.574877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2938.576001] RIP: 0033:0x7fda89a1bb19 [ 2938.576817] 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 [ 2938.580832] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2938.582477] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2938.584053] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2938.585605] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2938.587179] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2938.588750] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:17:50 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) syz_io_uring_setup(0x41c7, &(0x7f0000000080)={0x0, 0x4577, 0x10, 0x0, 0x385, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000000)={r0}) 17:17:50 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x80000000}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:17:50 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xffff5f44}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:17:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x27, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:17:50 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80, 0x0, 0x2000000000000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:17:50 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 16) [ 2952.662635] FAULT_INJECTION: forcing a failure. [ 2952.662635] name failslab, interval 1, probability 0, space 0, times 0 17:17:50 executing program 3: ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x4, 0x10, 0xeb, 0xc0000, 0xbc5323399373fe0d, @private0, @remote, 0x8000, 0x700, 0x3, 0x10b}}) shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) r1 = shmget(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) 17:17:50 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1c, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2952.665160] CPU: 0 PID: 15742 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2952.666708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2952.666834] loop4: detected capacity change from 0 to 135266304 [ 2952.668483] Call Trace: [ 2952.668510] dump_stack+0x107/0x167 [ 2952.668533] should_fail.cold+0x5/0xa [ 2952.668557] ? copy_process+0x3305/0x78b0 [ 2952.672235] should_failslab+0x5/0x20 [ 2952.673065] kmem_cache_alloc_node+0x55/0x330 [ 2952.674026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2952.675157] copy_process+0x3305/0x78b0 [ 2952.676021] ? stack_trace_save+0x8c/0xc0 [ 2952.676927] ? __lock_acquire+0xbb1/0x5b00 [ 2952.677848] ? __cleanup_sighand+0xb0/0xb0 [ 2952.678760] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2952.679893] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2952.681030] ? find_held_lock+0x2c/0x110 [ 2952.681919] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2952.682975] create_io_thread+0xb6/0xf0 [ 2952.683831] ? pidfd_prepare+0x80/0x80 [ 2952.684682] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2952.685749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2952.686877] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2952.687961] ? trace_hardirqs_on+0x5b/0x180 [ 2952.688893] io_uring_setup+0x1d79/0x2980 [ 2952.689790] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2952.690878] ? wait_for_completion_io+0x270/0x270 [ 2952.691933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2952.693076] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2952.694195] do_syscall_64+0x33/0x40 [ 2952.694999] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2952.696110] RIP: 0033:0x7fda89a1bb19 [ 2952.696920] 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 [ 2952.700904] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2952.702547] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2952.704088] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2952.705632] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2952.707172] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2952.708718] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:17:50 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xffff8000}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 2952.734929] loop4: detected capacity change from 0 to 135266304 17:17:50 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) mprotect(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x4) shmctl$SHM_UNLOCK(r0, 0xc) [ 2952.755437] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value [ 2952.771962] loop1: detected capacity change from 0 to 135266304 [ 2952.775821] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:17:50 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 17) 17:17:50 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x113000, 0x0) [ 2952.842035] FAULT_INJECTION: forcing a failure. [ 2952.842035] name failslab, interval 1, probability 0, space 0, times 0 [ 2952.843410] CPU: 1 PID: 15769 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2952.844166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2952.845130] Call Trace: [ 2952.845429] dump_stack+0x107/0x167 [ 2952.845830] should_fail.cold+0x5/0xa [ 2952.846250] ? create_object.isra.0+0x3a/0xa30 [ 2952.846778] should_failslab+0x5/0x20 [ 2952.847204] kmem_cache_alloc+0x5b/0x310 [ 2952.847676] create_object.isra.0+0x3a/0xa30 [ 2952.848156] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2952.848752] kmem_cache_alloc_node+0x169/0x330 [ 2952.849254] copy_process+0x3305/0x78b0 [ 2952.849694] ? stack_trace_save+0x8c/0xc0 [ 2952.850154] ? __lock_acquire+0xbb1/0x5b00 [ 2952.850618] ? __cleanup_sighand+0xb0/0xb0 [ 2952.851103] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2952.851676] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2952.852242] ? find_held_lock+0x2c/0x110 [ 2952.852726] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2952.853258] create_io_thread+0xb6/0xf0 [ 2952.853715] ? pidfd_prepare+0x80/0x80 [ 2952.854143] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2952.854678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2952.855250] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2952.855798] ? trace_hardirqs_on+0x5b/0x180 [ 2952.856292] io_uring_setup+0x1d79/0x2980 [ 2952.856758] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2952.857304] ? wait_for_completion_io+0x270/0x270 [ 2952.857867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2952.858444] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2952.859035] do_syscall_64+0x33/0x40 [ 2952.859443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2952.860036] RIP: 0033:0x7fda89a1bb19 [ 2952.860471] 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 [ 2952.862574] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2952.863444] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2952.864262] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2952.865079] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2952.865894] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2952.866699] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2952.900574] loop1: detected capacity change from 0 to 135266304 [ 2952.904331] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:18:04 executing program 6: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x800, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0xa, &(0x7f0000001c00)=[{&(0x7f0000000340)="50f31de590a6bfe36da65ca226a8ad887a459073e88e86751281dc662f294b62ac25e183f48edcca1e113c771bb67189112f35fa56ce78c982a1e8529f2f3795484e5848224e12b3ae55828d2ffabb4e65a29bd6c139d29c95b68a43fc25800c4a0f0806", 0x64, 0x6}, {&(0x7f00000006c0)="e920d626997ad3f7b0f32c4c9eecec0c63ddc437d090b07e34a869db20b9e4741a2947deb0477a84db63414c2012c059a9704113e972fd2664b5df157bf799f86622bbb4ec8bfcb2b439a8e7b36483fce4b5395bb2be739bc93142ebd295d16ef66530dd567bdcbb54efc8d550519e7df656544ad48c1c4dc3ba539563887ade35bf1b956d5d90b844a2ff77ee3d7841221d1923535e4e5358c58ce9d0a747c057df46e9fb6a7dafae52824928821656e7c74bf2b62ebe5fc4ee62b9a900137a821f859b78be3af74bd3b7e5032b263184a3c34ba5774ed7e357abf597e9e88e7278d4", 0xe3, 0x6}, {&(0x7f00000007c0)="c443a0cb7198926c3f01398bd13d0bda3e744e102c2c8fed0dd8cb7cceddb9bd0c456ea2b8aa64d7e03ca61a47b902de93ea204de9ca8a1b58e3673b27d5f8b46e05cf6f1f5b19d31c7b2998f4d05ec7da05de1280e41577c073ba8ae22aa2b2e029569543f673b29288796d84c26a6f332508f40f8984d535d0b66f7b00558c7ea4b805ee0e0541eeb838f9066508cef7ea40185998339ac131", 0x9a, 0x2}, {&(0x7f0000000000)="eb6a0211010742b0eb7f86593a44a247d472d68399f6f727ae72f4b2b7181700c2540bf8349d8490ca2ef9a3a401670ea5", 0x31, 0x392}, {&(0x7f0000000880)="7c5cbcab23fe3e796d1a5873ca5dec1516c9ef5475bf0a75f9f9baf138993dd4f380d8b418e6bafcb1966b808039218427d8b04259a7b1462814bf3a1ac87b7f1c44269a61b487d0ed925cb8396f85f15d51d1479ad7647fdf30c61b49694ed550410fd0565c6cc2363c6aba53ee2bb59470f746c722b325f1ad8b148f6be1cb34cb929799769a959dc4e13bf7ccbdca92e9709924f538c2792d1749d82c034d6534b697bcd111f5017266480d066166eeb0a9be689f5d9c7909384c209e00b37de1c9491b18fc0172030874adaba4f94f57cbc7d6ace2", 0xd7, 0x40}, {&(0x7f00000003c0)="390d74ec89fa38f5d3684f3052d96ce6907be85a03d357257aee9ace62e6450ab5f893c93d5ef6ed816d7914b9dda293253f1710418687b857a3da730938bb7ccd5b6beecb63fd82b61c16d3148bf78b274c45649de88d02bc0875b16a7ca39e33d62b328b822ac79c10db0b2cd1f73adee13388530ab59b4b6fb2", 0x7b, 0x2}, {&(0x7f0000000980)="25892d9d028ab163d38967eee19cad3499bbc5ed455550a9b53e8be4f81ed52f0abc8967ee25bd831acb15c9f7b20940a5d10ce887c7c22db1ee14c3498ca74ca67dde9298f16cde05f8867f474a0667134981dd1ffbc08b8dbf2b7442883ce66518c4370e7df893dc55c74937f583dba9a34ffa2b7de6887ac8e868358623f20aacf12d4226fa6e29b74b710bfb3ea47da71192ef487e573e85000848e8e6e60867febbd846348030", 0xa9, 0xddab}, {&(0x7f0000000a40)="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", 0x1000, 0x4}, {&(0x7f0000001a40)="8af1963b5fcc4b99861a7294af73a51955106a1bbb268ddf78fdcc7cbdbbd51413c9e8ec35054584742b5164915dc66e214064700fe60662ae8c5cc7e133a825acf4c57f97fe6abca87996093d918274e56ba642d5d7e07196c426dc50de06fd210f4bbdd0bdba0b893157506ef213cd8e98866bca8cb8535675d0670c945140b1dd3d60364d0579a6f67381b1a1de72f22c196ce5ef5f4721fe2a6bee553a982a04140a9bb125a033ae0e187b576858025d14988fc7f9e7ad12ea7a631893e11811d3188562f0dd8b945f7dc996d338edfd707bc6", 0xd5, 0x1}, {&(0x7f0000001b40)="9e3fb014e8b46028262f2580f3a7b82af3bea1f1ff9880db08a1270494dd164d7ffef03b633ff349c2c8d0c1e271f2a40602839a7a39d522f55b2150f063e7b285324e3d00d967a990f175609e16551442002e145be2d8a1a3f11b1f6d8f85bdd8f563d971777864382947ec596af9e80ae0ec38ed0c616729020889c22ec223b435ad439aed7a9c7073effd59d92c431dbfa20f61156737932c452063e4ff5e0d", 0xa1, 0x2}], 0x800050, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0x4, r0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 2966.850829] loop1: detected capacity change from 0 to 135266304 17:18:04 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x1b42, &(0x7f0000000000)={0x0, 0x5807, 0x20, 0x1, 0x398, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/154, 0x9a, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_enter(0xffffffffffffffff, 0x3ab6, 0x9da6, 0x3, &(0x7f0000000280)={[0x3]}, 0x8) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r10 = accept4$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e, 0x80000) bind$unix(r10, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e21}, 0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r6, 0x8, {0x0, r1}, 0xc59, 0x4, 0x0, {0x0, r9, r11}}, 0x0) 17:18:04 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 18) 17:18:04 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 17:18:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x28, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:04 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:04 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:18:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1d, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2966.880430] loop1: detected capacity change from 0 to 135266304 [ 2966.887670] loop6: detected capacity change from 0 to 113152 [ 2966.893109] FAULT_INJECTION: forcing a failure. [ 2966.893109] name failslab, interval 1, probability 0, space 0, times 0 [ 2966.894490] CPU: 0 PID: 15801 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2966.895297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.896270] Call Trace: [ 2966.896597] dump_stack+0x107/0x167 [ 2966.897035] should_fail.cold+0x5/0xa [ 2966.897486] ? memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2966.898104] should_failslab+0x5/0x20 [ 2966.898554] __kmalloc_node+0x76/0x420 [ 2966.899014] ? lock_downgrade+0x6d0/0x6d0 [ 2966.899503] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2966.900096] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 2966.900689] ? trace_hardirqs_on+0x5b/0x180 [ 2966.901201] kmem_cache_alloc_node+0x181/0x330 [ 2966.901734] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.902353] copy_process+0x3305/0x78b0 [ 2966.902822] ? stack_trace_save+0x8c/0xc0 [ 2966.903311] ? __lock_acquire+0xbb1/0x5b00 [ 2966.903817] ? __cleanup_sighand+0xb0/0xb0 [ 2966.904307] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2966.904925] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2966.905537] ? find_held_lock+0x2c/0x110 [ 2966.906029] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2966.906602] create_io_thread+0xb6/0xf0 [ 2966.907067] ? pidfd_prepare+0x80/0x80 [ 2966.907526] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2966.908106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.908729] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2966.909320] ? trace_hardirqs_on+0x5b/0x180 [ 2966.909822] io_uring_setup+0x1d79/0x2980 [ 2966.910308] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2966.910898] ? wait_for_completion_io+0x270/0x270 [ 2966.911470] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.912082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2966.912697] do_syscall_64+0x33/0x40 [ 2966.913127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2966.913725] RIP: 0033:0x7fda89a1bb19 [ 2966.914158] 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 [ 2966.916294] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2966.917184] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2966.918011] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2966.918842] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2966.919666] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2966.920493] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:18:05 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x200}, &(0x7f0000ff3000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0xa0c2, 0x0) syz_io_uring_setup(0x306c, &(0x7f0000000140)={0x0, 0xe172, 0x4, 0x3, 0x20f, 0x0, r2}, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x0, 0xee00}}, './file0\x00'}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000e4ff0b0018000000", @ANYRES32=r6, @ANYBLOB="0400009fbc96ced340f7a4b2e8e3a9d73fa4f0987de5865d9189e1b2338c17e0982f98e9e903c89aff8d72a825943a4e548987cb88df8409a15932c1f8bf3cda29852ccde2622041090e3ef0a7793358334043572226bc99824dc99a771f1a10bc37f02bda1e5cc49c939556c9809567031537c44b34111bebc5665110ec7dab543bb0ccab3fa17f152eae9899a528fdc48e22bd754250cb441c57f99521"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r3, &(0x7f0000000340)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x9, &(0x7f0000000300)={r10, r11+60000000}, 0x1, 0x1, 0x1, {0x0, r12}}, 0x328c12b8) [ 2966.937122] loop4: detected capacity change from 0 to 135266304 17:18:05 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) [ 2966.945761] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 2966.968679] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value 17:18:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1e, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2966.995895] loop4: detected capacity change from 0 to 135266304 17:18:05 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 19) [ 2967.014205] loop6: detected capacity change from 0 to 113152 [ 2967.019250] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:18:05 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r2 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) syz_io_uring_setup(0x4902, &(0x7f0000000000)={0x0, 0x9f37, 0x2, 0x2, 0xf6, 0x0, r2}, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r4 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r4, 0x65dc, 0x0, 0x0, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r7 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r6, @out_args}, './file0\x00'}) pread64(r6, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r5, r6}}, 0xb7) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x4000, @fd=r4, 0x10000, 0x31, 0x54ff, 0x0, 0x1, {0x0, r5}}, 0x4) [ 2967.054371] loop1: detected capacity change from 0 to 135266304 17:18:05 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="4aad2b5b687462000f354a2ed096408db4b8613e6a14d10c7ef486afae579248b58196409842a5914f42a1321bbacafa7651e7e3ad0d58080dd6581c36e2fcca596ed4a615093d49f53d3e51448a10ebfeb1cd5e41a041201900173d3ec27a4172c91afe106c977c97873e7e1bd751374cc4b78ffb969983551759fb051700c817b8dd86a10c89f58c4d42bbef82a04a1ab4d58138a6497f41f40c695d45e24e2f7e66ed7863d19cf12a34c2d55d9076f6e8210948a69722e19032b966d55b3db0b0058c771fd416d5bc865e14a20ad99d63bc6629ddef9824ed7a000000000000000000003026cc9ee0916b6f6aaa08fd16f7f9f26dd74633f976e829770e23d9422bfbb67785dc30626aff3e4af01580c3ca783dffaf9cbe7fc8945c56f6cb8cd4e94d121c0aad033f8f08f1a9d8b220ff3e106ba3c12b6fe606049b4e1a82a2dde92c78f687818fdf739310c8a7bee6e861740c700175b272121be76507a51fa469bc2479aabe9a0b213d44db3cbf0d96ed3011b4e1797edc95f4578b084b8a6194dc3247708e29a20d8446a09f05858a7277c531c902618d2a9fc6cc3f57254d650d4779e62ed64b3d6e749be4130e1a4756fc98cbf4fe9df9"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x24048880) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 2967.085608] FAULT_INJECTION: forcing a failure. [ 2967.085608] name failslab, interval 1, probability 0, space 0, times 0 [ 2967.088036] CPU: 1 PID: 15829 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2967.089509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2967.091268] Call Trace: [ 2967.091836] dump_stack+0x107/0x167 [ 2967.092623] should_fail.cold+0x5/0xa [ 2967.093438] ? memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2967.094541] should_failslab+0x5/0x20 [ 2967.095343] __kmalloc_node+0x76/0x420 [ 2967.096171] ? lock_downgrade+0x6d0/0x6d0 [ 2967.097063] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2967.098142] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 2967.099198] ? trace_hardirqs_on+0x5b/0x180 [ 2967.100114] kmem_cache_alloc_node+0x181/0x330 [ 2967.101094] copy_process+0x3305/0x78b0 [ 2967.101943] ? stack_trace_save+0x8c/0xc0 [ 2967.102822] ? __lock_acquire+0xbb1/0x5b00 [ 2967.103712] ? __cleanup_sighand+0xb0/0xb0 [ 2967.104604] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2967.105725] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2967.106827] ? find_held_lock+0x2c/0x110 [ 2967.107694] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2967.108736] create_io_thread+0xb6/0xf0 [ 2967.109569] ? pidfd_prepare+0x80/0x80 [ 2967.110375] ? trace_hardirqs_on+0x5b/0x180 [ 2967.111285] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2967.112325] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2967.113402] ? _raw_spin_unlock_irqrestore+0x25/0x40 [ 2967.114478] io_uring_setup+0x1d79/0x2980 [ 2967.115363] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2967.116428] ? wait_for_completion_io+0x270/0x270 [ 2967.117462] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2967.118558] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2967.119648] do_syscall_64+0x33/0x40 [ 2967.120432] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2967.121509] RIP: 0033:0x7fda89a1bb19 [ 2967.122291] 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 [ 2967.126167] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2967.127771] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2967.129286] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2967.130794] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2967.132292] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2967.133797] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:18:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x21, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x34, r2, 0x201, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xf}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x34}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r4) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x34, r5, 0x201, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xf}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x34}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000008c0), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)={0x2c, r7, 0x101, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r5, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4080840}, 0x20044080) [ 2967.193202] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value 17:18:05 executing program 6: perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x44, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffff9, 0x0, 0x0, 0x5, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9badc7126c0bdd6f) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:05 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r5, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r5, 0x0, &(0x7f0000000000)="8977cf366b4631be9aa96bfb6c11ddf1f9c25bcb99bc0feced19df93ac9fd6a46597aa960ba7ebea60b775e9f0f893ffc3c324ce8cb7c2532f20d228ae71ced96388ac95864aa8715c3097bd44b35681f087d48f22308a4d98a8f22327a068d87250a250f2fa05ac1604e0f049bdab53dbcb35a708292890fcf0a53a7f8dcfd0d7e52a424563ece79699cdd9b9aaf80a1d3ac0cef2f0d2244211f8309c378f75c60c2b4c3bc52113adafeaf1458c988e0964f2832f381d9429b29cfc11545b092498338173799ae061dae542535c7d49f58dc4d2298f000b6be8acf61919dbe6d64fd1dc9d8e9d4c82f47c724a", 0xed, 0x41, 0x1}, 0x1) 17:18:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x29, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2967.258456] loop4: detected capacity change from 0 to 135266304 17:18:05 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 20) [ 2967.294775] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 2967.306980] loop4: detected capacity change from 0 to 135266304 [ 2967.321601] FAULT_INJECTION: forcing a failure. [ 2967.321601] name failslab, interval 1, probability 0, space 0, times 0 [ 2967.322980] CPU: 0 PID: 15855 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2967.323787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2967.324755] Call Trace: [ 2967.325061] dump_stack+0x107/0x167 [ 2967.325485] should_fail.cold+0x5/0xa [ 2967.325924] ? create_object.isra.0+0x3a/0xa30 [ 2967.326449] should_failslab+0x5/0x20 [ 2967.326889] kmem_cache_alloc+0x5b/0x310 [ 2967.327361] create_object.isra.0+0x3a/0xa30 [ 2967.327872] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2967.328460] kmem_cache_alloc+0x159/0x310 [ 2967.328951] __delayacct_tsk_init+0x1b/0x80 [ 2967.329454] copy_process+0x3399/0x78b0 [ 2967.329920] ? stack_trace_save+0x8c/0xc0 [ 2967.330401] ? __lock_acquire+0xbb1/0x5b00 [ 2967.330889] ? __cleanup_sighand+0xb0/0xb0 [ 2967.331378] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2967.331977] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2967.332590] ? find_held_lock+0x2c/0x110 [ 2967.333077] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2967.333642] create_io_thread+0xb6/0xf0 [ 2967.334098] ? pidfd_prepare+0x80/0x80 [ 2967.334547] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2967.335123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2967.335749] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2967.336332] ? trace_hardirqs_on+0x5b/0x180 [ 2967.336839] io_uring_setup+0x1d79/0x2980 [ 2967.337323] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2967.337906] ? wait_for_completion_io+0x270/0x270 [ 2967.338476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2967.339075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2967.339671] do_syscall_64+0x33/0x40 [ 2967.340100] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2967.340704] RIP: 0033:0x7fda89a1bb19 [ 2967.341134] 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 [ 2967.343253] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2967.344127] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2967.344958] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2967.345781] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2967.346594] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2967.347416] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2967.390432] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:18:18 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x1, r0, 0xee01, 0x0, r2, 0xa0, 0x1ff}, 0x40, 0x2, 0x10000, 0xff, 0xffffffffffffffff, r3, 0x1a7}) 17:18:18 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) listen(r0, 0x8c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000040)={r4, r5+10000000}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000003, 0x810, r1, 0x0) r6 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x10000000) r7 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x2000004, 0x13, r7, 0x8000000) 17:18:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000000)="d6018646e36dd337be9ed628c5260ab21abc30073c9c77ed10d8237be7b67a7d57fc51271b58ea28a2ee61", 0x2b, 0x7}, {&(0x7f00000000c0)="8e73f62f7a3f6649cf082c6f3c51a13a2ae55efb895ddd", 0x17, 0x1}, {&(0x7f0000000340)="7c884ad574b8101a9fbb8bdcf483a63e344fef337f0444f3063a7a1483ac4a6f88ccdde574eaceb056322d016c068c2365471444b9ad269fd86cf5d8f52e7a06de0d77f7c7ff664d191a5e79fdf37bcea29f435ee6a605f0a2f04a4e82d8fc9b3703fab1cd122cb5da381e9da9e963dc6ac46ba1c1cd3461e7bc93062cfbf458e88d0f47f9b632a8e16a507677235af37f14be34e272a7740d54", 0x9a, 0x581c4354}], 0x53, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ff9000/0x1000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:18 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2a, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x22, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:18 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0x67, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) syz_io_uring_setup(0x6c49, &(0x7f00000000c0)={0x0, 0x41e0, 0x28, 0x2, 0x14b}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000180)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000006c0)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="9cc4f51444cc95e814c359d014a2e8a723aecac2f51d6e16e9e91f74a854f136135a18dee6c7e6be0608c8f1424519c843818343a3f96bdeabbf2bed13e1af7c11239052f5239578adea0966c21685a935ce74063a76fc5128c472e64a9ae13c0eb5c52b8f4b188eac96164e1a3ab2493601cfa69ffe1f294db15889a35874ee4289c8b3102ef5852a4757d97ec904b6c96658678c8541e92a", 0x99}, {&(0x7f0000000340)="1abfac7c76b9967f430b7e64af521eaadf23fa55783e61537fa0174625abc6d4f240849a3d61bf265404107d2728428f22d812b9c1cfc64f46aa57d089e66146e8d0f1cafa73fe2604b82a3719f4f6605c8150d1af58bb3fa7d3494e655a8bfb15833c07b8687a83639061e67b76672b91cdf052eebad38df8d030ce6883d22a9e42f8aa4fe7d2dbf05593710add04ad9a785dd61664199114a157f5424f571c3df29b9dfac92bd2fe61cb15ca08b1578dd54129e6fa4408852dea79ac14266235a03011c08c34284bed3d478d83a4f069", 0xd1}], 0x2}, 0x0, 0x0, 0x1}, 0x3) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x1000) 17:18:18 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 21) 17:18:18 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x8000af2, &(0x7f0000000440)={0x0, 0x2aa2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r7 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r6, @out_args}, './file0\x00'}) pread64(r6, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r9) r10 = fork() ptrace(0x10, r10) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="8985fb15d703ce997158a01b71516751e8e3d33db101cc1e2a57927ae01fb4abec41be5d73342a060a2832bf9456607a06e945e4481558704658", 0x3a}, {&(0x7f0000000200)="d1a55ad4815450ff8ea5c582de6790f088893de555ad3ca2eaf3fc19096ece7d9e9d73030be0e61250c04247b5d7ebe7e109f3522e3d462c781a9eb09b7689c170d5e88da28714dafeb0fdf2430823e5d4d81f9f3549bdb0a12f81597daf2c1fe843db61fc66a99bdb229c476389a182a54493f18c1c680cbdbf37d8e3eb9bc266ff82581f96", 0x86}], 0x2, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xffffffffffffffff, r11}}}], 0x60, 0x40}, 0x40004) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r5, r6}}, 0xb7) syz_io_uring_submit(r1, r4, &(0x7f00000000c0)=@IORING_OP_WRITE={0x17, 0x1, 0x2007, @fd_index=0x4, 0x1, &(0x7f0000000000)="fded643fe331f3d96637e71bd4e64746b115063ce2eaa4ec50544ec724316eac2de4efe281a12d7a316b256a53b10544d37ab57629b3be51993536add5e14f5d3cb91ded4d848ced480ad6bd2980dfac09e1f2ba649bd7ae8b8fdbff4f27df1cd7150548a1197e9c07b5f55fda31fa5e9f7a222bf284c63dfbb334e789b4acb895fa9c2b8fbb9362f3a1e34f86c74febabbd855f1d371d7f7e", 0x99, 0xe, 0x1, {0x0, r5}}, 0x6) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 2980.321814] loop1: detected capacity change from 0 to 135266304 [ 2980.336514] FAULT_INJECTION: forcing a failure. [ 2980.336514] name failslab, interval 1, probability 0, space 0, times 0 [ 2980.338009] CPU: 0 PID: 15906 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2980.338801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2980.339744] Call Trace: [ 2980.340057] dump_stack+0x107/0x167 [ 2980.340476] should_fail.cold+0x5/0xa [ 2980.340930] ? alloc_pid+0xd7/0xd30 [ 2980.341348] should_failslab+0x5/0x20 [ 2980.341785] kmem_cache_alloc+0x5b/0x310 [ 2980.342258] alloc_pid+0xd7/0xd30 [ 2980.342660] ? copy_namespaces+0x1ca/0x4f0 [ 2980.343149] copy_process+0x3b8b/0x78b0 [ 2980.343612] ? stack_trace_save+0x8c/0xc0 [ 2980.344103] ? __cleanup_sighand+0xb0/0xb0 [ 2980.344593] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2980.345206] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2980.345809] ? find_held_lock+0x2c/0x110 [ 2980.346290] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2980.346851] create_io_thread+0xb6/0xf0 [ 2980.347308] ? pidfd_prepare+0x80/0x80 [ 2980.347761] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2980.348329] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.348942] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2980.349522] ? trace_hardirqs_on+0x5b/0x180 [ 2980.350018] io_uring_setup+0x1d79/0x2980 [ 2980.350509] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2980.351093] ? wait_for_completion_io+0x270/0x270 [ 2980.351664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.352267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2980.352867] do_syscall_64+0x33/0x40 [ 2980.353294] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2980.353883] RIP: 0033:0x7fda89a1bb19 [ 2980.354311] 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 [ 2980.356415] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2980.357295] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2980.358112] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2980.358927] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2980.359737] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2980.360551] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2980.363584] loop1: detected capacity change from 0 to 135266304 17:18:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x101142, 0x0) getpriority(0x1, 0x0) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, 0x0, &(0x7f0000000080)='\x00') clock_gettime(0x2, &(0x7f0000000140)) sched_rr_get_interval(0x0, &(0x7f0000000180)) clone3(&(0x7f0000000440)={0x270006000, &(0x7f00000001c0), &(0x7f0000000100), 0x0, {0x8}, &(0x7f00000002c0)=""/41, 0x29, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]}, 0xffffffffffffff11) r1 = fork() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/user\x00') rt_sigqueueinfo(0x0, 0xffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) clone3(&(0x7f00000004c0)={0x100000000, &(0x7f0000000680), &(0x7f0000000200), &(0x7f0000000700), {0x34}, 0x0, 0x0, &(0x7f0000000300)=""/238, 0x0}, 0x58) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000980)='ns/time\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000b80)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1401200}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x24044894}, 0x4040080) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000480)=ANY=[], 0x10) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x16}, @remote, @private=0xa010100}, 0xc) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmget(0x1, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, 0x0) [ 2980.389156] loop4: detected capacity change from 0 to 135266304 [ 2980.393774] loop6: detected capacity change from 0 to 135266304 [ 2980.398235] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value [ 2980.403994] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:18:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x23, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 2980.426830] loop4: detected capacity change from 0 to 135266304 [ 2980.458787] loop1: detected capacity change from 0 to 135266304 17:18:18 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 22) [ 2980.472789] loop6: detected capacity change from 0 to 135266304 [ 2980.493115] FAULT_INJECTION: forcing a failure. [ 2980.493115] name failslab, interval 1, probability 0, space 0, times 0 [ 2980.494487] CPU: 0 PID: 15933 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2980.495272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2980.496226] Call Trace: [ 2980.496537] dump_stack+0x107/0x167 [ 2980.496967] should_fail.cold+0x5/0xa [ 2980.497407] ? __delayacct_tsk_init+0x1b/0x80 [ 2980.497924] should_failslab+0x5/0x20 [ 2980.498358] kmem_cache_alloc+0x5b/0x310 [ 2980.498823] __delayacct_tsk_init+0x1b/0x80 [ 2980.499319] copy_process+0x3399/0x78b0 [ 2980.499781] ? stack_trace_save+0x8c/0xc0 [ 2980.499797] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 2980.501130] ? __lock_acquire+0xbb1/0x5b00 [ 2980.501621] ? __cleanup_sighand+0xb0/0xb0 [ 2980.502106] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2980.502709] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2980.503310] ? find_held_lock+0x2c/0x110 [ 2980.503793] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2980.504357] create_io_thread+0xb6/0xf0 [ 2980.504821] ? pidfd_prepare+0x80/0x80 [ 2980.505269] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2980.505838] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.506441] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2980.507021] ? trace_hardirqs_on+0x5b/0x180 [ 2980.507517] io_uring_setup+0x1d79/0x2980 [ 2980.507994] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2980.508572] ? wait_for_completion_io+0x270/0x270 [ 2980.509141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.509741] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2980.510329] do_syscall_64+0x33/0x40 [ 2980.510753] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2980.511337] RIP: 0033:0x7fda89a1bb19 [ 2980.511763] 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 [ 2980.513876] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2980.514751] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2980.515564] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2980.516380] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2980.517200] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2980.518017] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:18:18 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2e, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:18 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 23) [ 2980.579430] FAULT_INJECTION: forcing a failure. [ 2980.579430] name failslab, interval 1, probability 0, space 0, times 0 [ 2980.580779] CPU: 0 PID: 15942 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2980.581570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2980.582521] Call Trace: [ 2980.582831] dump_stack+0x107/0x167 [ 2980.583247] should_fail.cold+0x5/0xa [ 2980.583694] ? create_object.isra.0+0x3a/0xa30 [ 2980.584216] should_failslab+0x5/0x20 [ 2980.584666] kmem_cache_alloc+0x5b/0x310 [ 2980.585133] create_object.isra.0+0x3a/0xa30 [ 2980.585635] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2980.586216] kmem_cache_alloc+0x159/0x310 [ 2980.586696] __delayacct_tsk_init+0x1b/0x80 [ 2980.587198] copy_process+0x3399/0x78b0 [ 2980.587660] ? stack_trace_save+0x8c/0xc0 [ 2980.588137] ? __lock_acquire+0xbb1/0x5b00 [ 2980.588626] ? __cleanup_sighand+0xb0/0xb0 [ 2980.589121] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2980.589722] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2980.590320] ? find_held_lock+0x2c/0x110 [ 2980.590798] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2980.591357] create_io_thread+0xb6/0xf0 [ 2980.591809] ? pidfd_prepare+0x80/0x80 [ 2980.592257] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2980.592833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.593433] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2980.594014] ? trace_hardirqs_on+0x5b/0x180 [ 2980.594510] io_uring_setup+0x1d79/0x2980 [ 2980.594987] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2980.595566] ? wait_for_completion_io+0x270/0x270 [ 2980.596127] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.596742] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2980.597330] do_syscall_64+0x33/0x40 [ 2980.597755] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2980.598342] RIP: 0033:0x7fda89a1bb19 [ 2980.598770] 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 [ 2980.600887] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2980.601762] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2980.602578] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2980.603390] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2980.604205] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2980.605031] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2980.623484] loop4: detected capacity change from 0 to 135266304 17:18:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x24, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:18 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) pread64(r2, &(0x7f00000006c0)=""/4096, 0x1000, 0x9) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:18 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r5 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, @out_args}, './file0\x00'}) pread64(r4, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r3, r4}}, 0xb7) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, 0x1, {0x0, r3}}, 0x20) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 2980.649634] loop4: detected capacity change from 0 to 135266304 17:18:18 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0xc, 0x10010, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r9 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x80000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000240)="1557788353d867b65f82f0d86a2692efc5630a902f0ce54ecced5407cd056b6e4d3b0dce803920004676c6576fecc5eb20b7feee8a5674bb5a9507f99000b2260cb61ae67c0c182171e6af0b8524b5520cfc6566c475b79c028a0fc5b325f5b3c5", 0x61, 0x7fffffff}, {&(0x7f00000002c0), 0x0, 0x1f}, {&(0x7f0000000300)="63c31a22b5bb642a216aa1211da01c81d3c22436caf156b4f4235516e176fd25daae7b96eb5ccf97ecd632cb85d279dddcce0305e4a549cce54f8c283d23074d17f96ec5331893558f37ecb28b8880932c834c810a8c80f85b700b2f42750e3ed5a15a36677c43a64d16f668babc903a4a311fb8376eefa276edca7bb30df8880d5f3c6b3f51a2bf6f3eee98a99c0756cceed13d7efa5647da50865a9ab2a69f265921dc9b1ba43069589a51697b49d4bf7400f23c95793461a5eed6a2eaaabfcc3556c83a21fe340e4660641089e96340f0ec19241bcd537bbfa589caf8c42f447bed688db21bd43c113b6ef744f85afa3d2f1a", 0xf4, 0x183}, {&(0x7f00000004c0)="4f4ac5193c0d70c0803601bf550e3fa49b0c6bb2ceb5be00726df4f7f0531c0c6c54077cf16db189c1fb4c24d81f7a0d1d363049088ca150c067ce3e1bedfe9274fed1c07d18c521138a53e22bd0c7842276c195d96afed36e63740e0910bda59a0b0162de1854e84e793e6d323873c6576b97026c3f0ab19ad60d034ebc2d227e4f58ec2a7c7407f2d632c6696ca8bdc0fcd447b63a4e21718dd6704c03384395e6cd", 0xa3, 0x8}], 0x2000000, &(0x7f0000000400)={[{'\x00'}], [{@smackfsfloor={'smackfsfloor', 0x3d, ',u}\\^!,{:'}}, {@hash}]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r8, 0xc018937e, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r3, @in_args={0x2}}, './file0/file0\x00'}) pread64(r8, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r7, r8}}, 0xb7) syz_io_uring_submit(r2, r6, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x989680}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x45e) [ 2980.683509] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value 17:18:18 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x300, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x25, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:18 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 24) [ 2980.734190] loop7: detected capacity change from 0 to 135266304 [ 2980.739748] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 2980.772151] FAULT_INJECTION: forcing a failure. [ 2980.772151] name failslab, interval 1, probability 0, space 0, times 0 [ 2980.773535] CPU: 0 PID: 15973 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2980.774324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2980.775270] Call Trace: [ 2980.775583] dump_stack+0x107/0x167 [ 2980.776006] should_fail.cold+0x5/0xa [ 2980.776447] ? create_object.isra.0+0x3a/0xa30 [ 2980.776979] should_failslab+0x5/0x20 [ 2980.777415] kmem_cache_alloc+0x5b/0x310 [ 2980.777882] create_object.isra.0+0x3a/0xa30 [ 2980.778386] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2980.778974] kmem_cache_alloc_trace+0x151/0x320 [ 2980.779521] io_uring_alloc_task_context+0x99/0x6a0 [ 2980.780096] ? io_import_iovec+0x1120/0x1120 [ 2980.780607] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.781219] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2980.781812] io_uring_setup+0x1dd1/0x2980 [ 2980.782290] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2980.782873] ? wait_for_completion_io+0x270/0x270 [ 2980.783437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2980.784036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2980.784631] do_syscall_64+0x33/0x40 [ 2980.785066] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2980.785650] RIP: 0033:0x7fda89a1bb19 [ 2980.786079] 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 [ 2980.788177] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2980.789058] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2980.789881] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2980.790701] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2980.791514] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2980.792330] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2980.835590] loop4: detected capacity change from 0 to 135266304 [ 2980.860945] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 2980.874472] loop7: detected capacity change from 0 to 135266304 [ 2980.893667] loop4: detected capacity change from 0 to 135266304 17:18:34 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x10) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0x7c, r3, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040014}, 0x80) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:34 executing program 3: ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000000)) shmctl$SHM_INFO(0x0, 0xe, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) 17:18:34 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ebe000/0x4000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f0000000040), &(0x7f0000c00000/0x400000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000000000)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000e4c000/0x2000)=nil, 0x2000, 0xc, 0x50, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000001800)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r0, 0x0, &(0x7f00000017c0)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x3, 0x8, 0x20, "88545d1c9f9539903ed4b4b81952bc309cf6948af9fa2dd80ac86986e3854268a1678fca8b7e3032f043c514d6e6c1f97f30d736b3c3c6c6d12a88385aecc4", 0x12}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001280)="ba51dc53bc1f86428e9791c4193b79b0f9eb402926f83da167de60a54d5c94456589306af0474a7c4e1339ae228c3d49b4f5328f0bc02ff2a2b579504252043cd33d1604678895535d8fa415d1f8177b79d4625494ae991ca941292f0d7306b4b5ad5714de2d00ca8d4ca1baae366aa286e042c1bdc6d88348019c5f2093aa66c919b6e436e8409d29e361a2b2c6769aad8f674ff3159a19d77bc7684b6a7024ee3f6d70019e2a", 0xa7}, {&(0x7f0000001340)="cb1078d430d2e9e2d71d8ef785afc2bf70fa92c54b30acad7467292111011e56bcaa42e112b4828c7a08e73e9c5b0368e5c47134bc1c2ea515025f07f28e6ab3d126ceb68a91c21cea868c008d74bb03ed7bba3b517ace037e2bfe0701818f15211725ebea1be4b8dd72a43fcfd98b86f36058481323e2c534", 0x79}, {&(0x7f0000001140)="64edc8778e70cb5b462e7947e611d808011e49182faed5c2e0", 0x19}, {&(0x7f00000013c0)="831cf31539accbb4f4340fbf008566ddf671fd102004a42e61c6c1b4d20373c5fbfbc915539460ce94", 0x29}, {&(0x7f0000001400)="787b067f6a28cb15adcbe2151d0254", 0xf}, {&(0x7f0000001440)="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", 0xfd}, {&(0x7f0000001580)="0437e95a6f1591fcde1cc3408f91f895f23fbda58d5f49887cceb32b235e9f5f78dbdd74b98984f9b3834323b21099f69967c5a9359c334687118ed63362d95d3f903255bfa0cb70265db07bcfd497e1aba80094aac8a56b9dfff6f7a42425f35d184301b270508b4c80f074a29040a6bb9f3cf3237bddf5f6ea3bb17ae5f7b0919ecb53d5753af73f0e8d7d4e3cd1d043864cc83814e401de2bd30ce84721fc2f57bbb3e2c02d1ff63a8149a9fd16fe0c8d9a0ff2b93bc2c335a9e4c27353afb681ec385c970f4322a77314f697c3efd44b8656442c64c64ca48e83e4", 0xdd}], 0x8, &(0x7f0000001700)=[{0x58, 0x108, 0x9, "cd749e438d4b74b4b5d5f3605ddd358f964bc3145e479122eedb3b58f47f3201313e3dd399cd25eb49c2637034db140dca98036f8a01bf755cb1bbc60b153c7003c3eb24e3"}, {0x38, 0x10d, 0x3, "154905d785140cbb95638fbf893193141b4165e5abdee0dcaab8fd6b6c6bad85445f052ab1d1a40f"}], 0x90}, 0x0, 0x20000000}, 0x6) 17:18:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x500, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x26, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:34 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 25) 17:18:34 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:34 executing program 0: r0 = syz_io_uring_setup(0x5a9c, &(0x7f0000001180)={0x0, 0x0, 0x1, 0x0, 0x4}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 2995.972890] FAULT_INJECTION: forcing a failure. [ 2995.972890] name failslab, interval 1, probability 0, space 0, times 0 [ 2995.974777] CPU: 0 PID: 16000 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2995.975879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2995.977188] Call Trace: [ 2995.977613] dump_stack+0x107/0x167 [ 2995.978194] should_fail.cold+0x5/0xa [ 2995.978804] ? create_object.isra.0+0x3a/0xa30 [ 2995.979530] should_failslab+0x5/0x20 [ 2995.980140] kmem_cache_alloc+0x5b/0x310 [ 2995.980784] create_object.isra.0+0x3a/0xa30 [ 2995.981474] kmemleak_alloc_percpu+0xa0/0x100 [ 2995.982170] pcpu_alloc+0x4e2/0x1240 [ 2995.982769] __percpu_counter_init+0x10d/0x2d0 [ 2995.983491] io_uring_alloc_task_context+0xcc/0x6a0 [ 2995.984247] ? io_import_iovec+0x1120/0x1120 [ 2995.984960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2995.985778] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2995.986574] io_uring_setup+0x1dd1/0x2980 [ 2995.987233] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2995.988008] ? wait_for_completion_io+0x270/0x270 [ 2995.988798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2995.989633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2995.990461] do_syscall_64+0x33/0x40 [ 2995.991063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2995.991879] RIP: 0033:0x7fda89a1bb19 [ 2995.992445] 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 [ 2995.995310] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2995.996468] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2995.997573] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2995.998666] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2995.999753] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2996.000844] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2996.003727] loop1: detected capacity change from 0 to 135266304 [ 2996.037647] loop4: detected capacity change from 0 to 135266304 [ 2996.043021] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:18:34 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 26) [ 2996.054624] loop1: detected capacity change from 0 to 135266304 [ 2996.060132] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value [ 2996.087205] FAULT_INJECTION: forcing a failure. [ 2996.087205] name failslab, interval 1, probability 0, space 0, times 0 [ 2996.089803] CPU: 1 PID: 16016 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2996.091347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2996.093234] Call Trace: [ 2996.093831] dump_stack+0x107/0x167 [ 2996.094636] should_fail.cold+0x5/0xa [ 2996.095482] ? create_object.isra.0+0x3a/0xa30 [ 2996.096484] should_failslab+0x5/0x20 [ 2996.097334] kmem_cache_alloc+0x5b/0x310 [ 2996.098236] create_object.isra.0+0x3a/0xa30 [ 2996.099219] kmemleak_alloc_percpu+0xa0/0x100 [ 2996.100217] pcpu_alloc+0x4e2/0x1240 [ 2996.101066] __percpu_counter_init+0x10d/0x2d0 [ 2996.102089] io_uring_alloc_task_context+0xcc/0x6a0 [ 2996.103193] ? io_import_iovec+0x1120/0x1120 [ 2996.104218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2996.105431] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2996.106558] io_uring_setup+0x1dd1/0x2980 [ 2996.107484] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2996.108601] ? wait_for_completion_io+0x270/0x270 [ 2996.109697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2996.110858] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2996.112016] do_syscall_64+0x33/0x40 [ 2996.112855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2996.113992] RIP: 0033:0x7fda89a1bb19 [ 2996.114821] 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 [ 2996.118932] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2996.120642] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2996.122230] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2996.123826] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2996.125438] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2996.127047] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2996.173493] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:18:34 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) 17:18:34 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r3 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r3, 0x65dc, 0x0, 0x0, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r6 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) pread64(r5, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r4, r5}}, 0xb7) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3, 0x7ff, 0x0, 0x3, 0x4, 0x1, {0x0, r4}}, 0x4) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:18:34 executing program 7: r0 = syz_io_uring_setup(0x803e7c, &(0x7f0000000840)={0x0, 0xe596, 0x9, 0x0, 0x2e0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f00000007c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) io_uring_enter(r1, 0x288e, 0x14c8, 0x2, &(0x7f0000000040)={[0x3]}, 0x8) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r5, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) setreuid(r6, r7) getgroups(0x8, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xee00, 0xee00, 0xee00]) sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="46eeacbc4a499559356e0477d59b4f1ba6981239d4e3fdc3", 0x18}, {&(0x7f00000001c0)="8f9487235bc841037d286cca464e2c634437a7473251af75bfe0b4038c0f6cbb407b34e1f681c070049fcead03ec3c2fa3e065c4a35491ad3801741f94349dd8eaa2be533b78952644edd3bb9884963f2fe628b5858485adada09167bba5c1fcef170f3e04933b90259a6145e434435bd755cb674491ca1e5a1d502cc6d57e2277016c271a4e9fa6fcc00f868ff08712a42e8c6a10cedd29906a3cb20fa60f8b1c2655b3cf3c1e9f338479c469d53548a89f4705d180d98a28a98d3e43df8c7d5101a1", 0xc3}, {&(0x7f00000002c0)="1b18aa1b9d40eb9d8f19b85341109f45", 0x10}, {&(0x7f0000000300)="5bad92a548850c413602c7079d38f8aeec075c67d166914587eb876ad67dfb6a50357251b2ba7774b36773c1cae718257a905ecb0796d3b1ddb7561034e98f6b1aa90e883bb0a8f7d5598c69d9b4b05e383d08f0004ae8cf950b0fe6551a0cca2a74b4cd9130736fcf8468942ecace8c962d297db63b561979913991bcdd2ea8ca69d70df01ef4a6c1c9d77a3c3d89cb29914627a5791b23ba7ce6892b26afdd42bbd75cb7c87a6faa6ca4fd", 0xac}, {&(0x7f00000003c0)="59b33aeeb21eccf4757f469fa5f779cbb3a7ebe6cc4ffd3aa26a6356f06fd2d773a83cecf440a0fb927936a686d4658ea09809114e12b2c0c1305d74", 0x3c}], 0x5, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4, r6, r8}}}], 0x20, 0x4000004}, 0x84) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000080)=""/56, 0x38}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000740)={&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000580)=""/162, 0xa2, 0x1, &(0x7f0000000640)=""/237, 0xed}, &(0x7f0000000780)=0x40) [ 2996.213899] loop4: detected capacity change from 0 to 135266304 17:18:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x27, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:34 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 27) 17:18:34 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) 17:18:34 executing program 3: shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, 0x0) [ 2996.296090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.297757] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.322739] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.323932] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.330270] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value [ 2996.359616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.360448] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.362358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.363134] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.365982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.366767] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.370619] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.371395] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.372588] FAULT_INJECTION: forcing a failure. [ 2996.372588] name failslab, interval 1, probability 0, space 0, times 0 [ 2996.372939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.375447] CPU: 1 PID: 16045 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 2996.376115] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.377522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2996.377530] Call Trace: [ 2996.377558] dump_stack+0x107/0x167 [ 2996.377583] should_fail.cold+0x5/0xa [ 2996.382509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.382726] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 2996.383476] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 [ 2996.384489] should_failslab+0x5/0x20 [ 2996.384517] kmem_cache_alloc_trace+0x55/0x320 [ 2996.387131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.387583] io_uring_alloc_task_context+0x4a3/0x6a0 [ 2996.387607] ? io_import_iovec+0x1120/0x1120 [ 2996.388368] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.389360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2996.389384] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2996.392306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.393323] io_uring_setup+0x1dd1/0x2980 [ 2996.393353] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2996.393374] ? wait_for_completion_io+0x270/0x270 [ 2996.394065] blk_update_request: I/O error, dev sr0, sector 2311 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 2996.395133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2996.396922] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.397710] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2996.397737] do_syscall_64+0x33/0x40 [ 2996.400427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.401277] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2996.402139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.402702] RIP: 0033:0x7fda89a1bb19 [ 2996.402724] 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 [ 2996.402740] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 [ 2996.405908] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.406313] ORIG_RAX: 00000000000001a9 [ 2996.408893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.409845] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 2996.409858] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 2996.409870] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 2996.409886] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2996.411904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.412455] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 2996.428960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.429837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.431874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.432697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.434392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.435596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.436494] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.438470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.439278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.441253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.442111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.444110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.445070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.447038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.447873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.449940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.450769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.452725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.453627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.457459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.458287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.459805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.460662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.462682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.465069] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.465984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.467355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.469294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.470185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.472252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.473142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.474655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.476235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.478454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.479817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.481265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.482899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.490543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.491874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.498564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.499969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.506739] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.508117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.514551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.515935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.522548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.523964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.529557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.530952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.535700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.537148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.538736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.543490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.546547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.547907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.554585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.555961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.560505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.562074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.569493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.574495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.575942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.577282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.581585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.582455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.583252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.584388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.585144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.586104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.586910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.587655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.592448] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.593214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.594010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.594864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.595660] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.596422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.597201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.598372] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.599350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.600087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.605434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.606164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.606950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.607751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.608525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.609241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.610077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.614428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.615156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.615937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.616779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.617565] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.618284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.619033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.625443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.626170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.626943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.628464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.629190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.630046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.630830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.631584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.632426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.633286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.634188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.635052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.635813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.636559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.637318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.638042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.638863] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.639607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.640457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.641180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.641941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.642687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.643521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.644220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.645119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.645898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.646667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.647407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.648154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.648932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.649694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.650418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.651222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.652012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.652771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.653523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.654265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.655052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.655811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.656538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.657430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.658145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.658901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.659639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.662924] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.664253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.665569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.666842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.668978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.670951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.672307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.673918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.675219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.676682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.678043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.679372] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.680942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.682590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.684008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.685577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.686940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.688554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.689932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.691262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.692848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.694220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.695594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.697007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.698485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.699823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.701150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.702476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.703920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.705296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.706655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.708068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.709536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.710871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.712270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.713614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.715054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.716491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.717835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.719202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.720654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.721978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.723416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.724709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.726154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.727617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.729036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.730508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.731859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.733223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.734590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.735914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.737554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.738978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.740289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.741661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.743002] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.744459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.745819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.747155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.748651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.750018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.751311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.752712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.754130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.755607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.756981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.758290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.759759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.761123] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.764632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.766230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.767606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.768960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.770414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.771724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.773176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.774700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.776014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.777480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.778832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.780240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.781628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.782963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.784574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.786039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.787533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.788894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.790249] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.791626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.793023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.794374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.795828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.797216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.798584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.800034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.801518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.802851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.804192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.805550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.807015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.808435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.809785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.811212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.812671] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.814051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.815429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.816721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.818197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.819696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.821009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.822466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.823827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.825211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.826587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.827915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.829482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.830855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.832254] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.833645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.834974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.836409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.837758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.839089] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.840594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.841946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.843321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.844792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.846219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.847623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.849011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.850391] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.851825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.853191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.854564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.855953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.857440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.858805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.860171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.861514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.862974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.864410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.867996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.869603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.871128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.872544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.873878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.875184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.880570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.882006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.883534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.884894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.886254] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.888552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.889979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.891553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.893120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.894528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.895930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.897307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.898789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.900095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.901497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.902817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.904251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.905864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.907221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.908582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.909962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.911427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.912788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.914145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.915627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.916985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.918452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.919801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.921230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.922626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.923949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.925263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.926717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.928119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.929581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.930988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.932326] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.933708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.935030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.936370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.937812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.939179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.940574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.942013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.943496] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.944859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.946185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.947515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.948978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.950320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.951689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.953139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.954584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.955929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.957284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.958609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.960068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.961547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.962899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.964270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.965661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.968207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.969579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.970905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.972490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.973896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.975266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.976669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.978012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.979462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.980802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.982159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.983623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.984978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.986454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.987809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.989235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.990632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.991952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.993260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2996.994628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3011.812255] loop1: detected capacity change from 0 to 135266304 [ 3011.828084] FAULT_INJECTION: forcing a failure. [ 3011.828084] name failslab, interval 1, probability 0, space 0, times 0 [ 3011.830526] CPU: 1 PID: 16072 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3011.831989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3011.833743] Call Trace: [ 3011.834306] dump_stack+0x107/0x167 [ 3011.835075] should_fail.cold+0x5/0xa [ 3011.835881] ? create_object.isra.0+0x3a/0xa30 [ 3011.836843] should_failslab+0x5/0x20 [ 3011.837652] kmem_cache_alloc+0x5b/0x310 [ 3011.838513] create_object.isra.0+0x3a/0xa30 [ 3011.839439] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3011.840511] kmem_cache_alloc_trace+0x151/0x320 [ 3011.841510] io_uring_alloc_task_context+0x4a3/0x6a0 [ 3011.842577] ? io_import_iovec+0x1120/0x1120 [ 3011.843512] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3011.844902] ? _raw_spin_unlock_irqrestore+0x38/0x40 17:18:49 executing program 7: r0 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r0, 0x65dc, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/239, 0xef}], 0x3) close_range(r3, 0xffffffffffffffff, 0x0) fallocate(r3, 0x5a, 0x80000001, 0x14) r4 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r5 = syz_io_uring_setup(0x19cf, &(0x7f0000000000)={0x0, 0x26bc, 0x20, 0x0, 0x4e, 0x0, r4}, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000fed000/0x11000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd=r5, 0x0, 0x0, 0x4, 0x0, 0x0, {0x0, 0x0, r4}}, 0x1) 17:18:49 executing program 3: shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffa000/0x2000)=nil) r0 = shmget(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(r1, 0xb) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) shmctl$SHM_INFO(r0, 0xe, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmat(r4, &(0x7f0000ffb000/0x4000)=nil, 0x7000) r5 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r5, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r5, 0xc) shmat(r5, &(0x7f0000ffe000/0x2000)=nil, 0x5000) 17:18:49 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x600, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:49 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:18:49 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x28, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:49 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r2) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) 17:18:49 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nmi_backtrace', 0x83, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3, 0x4001032, r2, 0x8000000) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) [ 3011.846139] io_uring_setup+0x1dd1/0x2980 ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f00000015c0)={{r6}, "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"}) r9 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r9, 0x65dc, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x0, 0x2010, r9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r10, 0xffffffffffffffff, 0x0) recvmsg$unix(r10, &(0x7f0000000400)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/162, 0xa2}], 0x1, &(0x7f00000002c0)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x120}, 0x40000141) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, {0x1}}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x5}, 0x1) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:18:49 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 28) [ 3011.847295] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3011.848539] ? wait_for_completion_io+0x270/0x270 [ 3011.849590] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3011.850695] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3011.851791] do_syscall_64+0x33/0x40 [ 3011.852574] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3011.853665] RIP: 0033:0x7fda89a1bb19 [ 3011.854451] 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 [ 3011.858336] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3011.859936] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3011.861443] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3011.862951] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3011.864450] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3011.865940] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3011.893591] loop4: detected capacity change from 0 to 135266304 [ 3011.902067] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3011.905269] FAT-fs (loop2): Unrecognized mount option "J­+[htb" or missing value [ 3011.944218] loop1: detected capacity change from 0 to 135266304 [ 3011.968667] loop4: detected capacity change from 0 to 135266304 [ 3011.986522] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:18:50 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 29) [ 3012.013531] FAULT_INJECTION: forcing a failure. [ 3012.013531] name failslab, interval 1, probability 0, space 0, times 0 [ 3012.015897] CPU: 0 PID: 16088 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3012.017303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3012.018954] Call Trace: [ 3012.019496] dump_stack+0x107/0x167 [ 3012.020218] should_fail.cold+0x5/0xa [ 3012.020994] ? io_wq_create+0xeb/0xc00 [ 3012.021790] should_failslab+0x5/0x20 [ 3012.022542] __kmalloc+0x72/0x390 [ 3012.023251] io_wq_create+0xeb/0xc00 [ 3012.024009] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3012.025058] ? io_import_iovec+0x1120/0x1120 [ 3012.025934] ? io_apoll_task_func+0x2d0/0x2d0 [ 3012.026823] ? __io_req_find_next+0x300/0x300 [ 3012.027726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3012.028772] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 3012.029794] io_uring_setup+0x1dd1/0x2980 [ 3012.030630] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3012.031636] ? wait_for_completion_io+0x270/0x270 [ 3012.032614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3012.033693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3012.034721] do_syscall_64+0x33/0x40 [ 3012.035463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3012.036476] RIP: 0033:0x7fda89a1bb19 [ 3012.037241] 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 [ 3012.040911] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3012.042499] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3012.043915] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3012.045357] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3012.046775] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3012.048187] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:18:50 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x29, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x700, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:18:50 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r6 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) pread64(r5, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r4, r5}}, 0xb7) fdatasync(0xffffffffffffffff) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index=0x6, 0xfffffffffffffff8, 0xff, 0xe6a, 0x6, 0x0, {0x0, r4}}, 0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) getsockopt$sock_buf(r7, 0x1, 0x3b, &(0x7f0000000040)=""/162, &(0x7f00000001c0)=0xa2) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3012.193654] loop4: detected capacity change from 0 to 135266304 [ 3012.237591] loop4: detected capacity change from 0 to 135266304 [ 3025.375005] FAULT_INJECTION: forcing a failure. [ 3025.375005] name failslab, interval 1, probability 0, space 0, times 0 [ 3025.376412] CPU: 1 PID: 16110 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3025.377222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3025.378192] Call Trace: [ 3025.378508] dump_stack+0x107/0x167 [ 3025.378930] should_fail.cold+0x5/0xa [ 3025.379375] ? create_object.isra.0+0x3a/0xa30 [ 3025.379916] should_failslab+0x5/0x20 [ 3025.380355] kmem_cache_alloc+0x5b/0x310 [ 3025.380833] create_object.isra.0+0x3a/0xa30 17:19:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x900, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:19:03 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x6, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x1000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:03 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x0, 0xe0882ae62724a5bf, {0x0, r6}}, 0x8) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2a, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:19:03 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 30) [ 3025.381598] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3025.382345] __kmalloc+0x16e/0x390 [ 3025.382855] io_wq_create+0xeb/0xc00 [ 3025.383397] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3025.383988] ? io_import_iovec+0x1120/0x1120 [ 3025.384497] ? io_apoll_task_func+0x2d0/0x2d0 [ 3025.385022] ? __io_req_find_next+0x300/0x300 [ 3025.385547] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3025.386161] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 3025.386750] io_uring_setup+0x1dd1/0x2980 [ 3025.387238] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3025.387826] ? wait_for_completion_io+0x270/0x270 [ 3025.388398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3025.389002] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3025.389616] do_syscall_64+0x33/0x40 [ 3025.390046] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3025.390639] RIP: 0033:0x7fda89a1bb19 [ 3025.391069] 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 [ 3025.393212] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3025.394100] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3025.394931] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3025.395766] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3025.396601] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3025.397441] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3025.399802] loop1: detected capacity change from 0 to 135266304 [ 3025.415892] loop1: detected capacity change from 0 to 135266304 [ 3025.445869] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:19:03 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0x5, 0x0, 0x0, 0x0, 0x8211, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x450, 0x2400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r1 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000100), 0x20458, &(0x7f00000006c0)=ANY=[@ANYRESOCT=r0]) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r2) r3 = fork() ptrace(0x10, r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0xc5, 0x80, 0x5}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r4, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r5 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) openat(r1, &(0x7f0000000000)='./file1\x00', 0x400, 0x32) shmat(r5, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r4, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:03 executing program 3: shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x0, 0x3000, 0x78000020, &(0x7f0000ffa000/0x3000)=nil) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(r1, &(0x7f0000ff4000/0xb000)=nil, 0x6000) shmctl$SHM_INFO(r0, 0xe, 0x0) 17:19:03 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x150) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r1, &(0x7f0000000300)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)={0x148, 0x0, 0x20, 0x70bd27, 0x25dfdbff, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x7ff}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x6c, 0xa9, @random="bc9893a9ce436bd8e95dcca9dbcb71cfab479119b66f8b6659e5d992947e66a82784fb1d65c95f3ea9ca54ad390fab814214a2dc2f37ed366a73293c1e590caeec5a734c8207e75de7f8186bd7e68bd2c775263f53125fed59439718518fc93fd4de9e6fda319830"}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xbb, 0xa9, @random="4ea70fd47450461b9e575ba65c30dcc9396b52c870bb30e99fbaf3f85e8fc5dc53b1c7ee4551633920004e520368519a7e8d127c65ae0a6541019a911eb867eb6b4af69df94c38c1b4b9f481e72a9a9e3c6d0ea4690541d44a8498654a5c0f894d11acf2a3527bed47df82f8f61292bb404a193b0bfedc610a8f0c5fe2049086b5771c2625a961a43bee0ac3cf0aa904c23c260f3c03dc55c2db390e2e3294d1e74dc2a0e4ade248c59ac0db088cddc9581377b4ff14e2"}]}, 0x148}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000010) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x164, r2, 0x300, 0x70bd28, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x164}}, 0x8000) r3 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x10000000) r6 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r8, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r9, r5, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x8, 0x0, 0x0, 0xc9, 0xc, 0x0, {0x0, 0x0, r11}}, 0x7) syz_io_uring_setup(0xaf2, &(0x7f0000000440)={0x0, 0x100006, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000003c0)=0x0) syz_io_uring_submit(r12, r13, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r13, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x3, 0x5866, 0x0, 0x8, 0x1, 0x0, {0x0, r14}}, 0x7) 17:19:03 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 31) [ 3025.490142] FAULT_INJECTION: forcing a failure. [ 3025.490142] name failslab, interval 1, probability 0, space 0, times 0 [ 3025.492809] CPU: 0 PID: 16135 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3025.494430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3025.496360] Call Trace: [ 3025.496980] dump_stack+0x107/0x167 [ 3025.497837] should_fail.cold+0x5/0xa [ 3025.498737] ? io_wq_create+0x6ef/0xc00 [ 3025.499646] should_failslab+0x5/0x20 [ 3025.500513] kmem_cache_alloc_node_trace+0x59/0x340 [ 3025.501663] io_wq_create+0x6ef/0xc00 [ 3025.502536] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3025.503685] ? io_import_iovec+0x1120/0x1120 [ 3025.504681] ? io_apoll_task_func+0x2d0/0x2d0 [ 3025.505699] ? __io_req_find_next+0x300/0x300 [ 3025.506727] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3025.507925] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 3025.509081] io_uring_setup+0x1dd1/0x2980 [ 3025.510028] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3025.511171] ? wait_for_completion_io+0x270/0x270 17:19:03 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x7000) [ 3025.512284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3025.513614] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3025.514793] do_syscall_64+0x33/0x40 [ 3025.515634] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3025.516804] RIP: 0033:0x7fda89a1bb19 [ 3025.517672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3025.521881] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3025.523621] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3025.525251] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3025.526882] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3025.528500] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3025.530137] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3025.552340] loop4: detected capacity change from 0 to 135266304 17:19:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2e, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3025.611558] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3025.637554] loop1: detected capacity change from 0 to 135266304 17:19:03 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0x6d7cf708bc06516e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000340)) ioctl$SG_IO(r1, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0}) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x420900, 0x0) stat(&(0x7f0000000180)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x6b9c1654f9821148, &(0x7f00000016c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, '+\\\''}}, {@nodevmap}, {@aname={'aname', 0x3d, '\x00'}}, {@debug={'debug', 0x3d, 0x8}}, {@nodevmap}], [{@obj_role={'obj_role', 0x3d, '\x00'}}, {@subj_role={'subj_role', 0x3d, '/'}}, {@dont_appraise}, {@euid_lt={'euid<', r3}}, {@hash}, {@uid_lt={'uid<', r3}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@pcr={'pcr', 0x3d, 0x1d}}]}}) creat(&(0x7f00000000c0)='./file1\x00', 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100029bd7000fddbdf2501000000f0000180080003e300000000"], 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x10800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='attr\x00') getdents(r4, &(0x7f0000000280)=""/203, 0xcb) getdents(r2, &(0x7f0000001800)=""/157, 0x9d) getdents(r4, 0x0, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000001980)=ANY=[@ANYBLOB="5253c0527896be46ded1e256e2b1d4659b67d438fc2a161d17c12f84d0deb6725206ad19853a0f95e2ed4b679c68901034bb2f5e96804d1e1dbbd7bd59ce87c9f47005a2b703357c7dca5d6a3ba5ac3ce891eac6aebb05348dfdffffff92ecef57cf5a159717751d8bbb262dded60400075a940ad5e0c1123f8550602bf093171ef7455c7852f92106e4466004dbab6dcf564a82b2d7038b084ab7d509c8e3fb51dc371a34260660ef25edfe3e8ffc00"/185, @ANYRES16=0x0, @ANYBLOB="000300bd7000fcdbdf2509000000"], 0x14}}, 0x20040000) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="0fc41d2f1f5d8f03c0500a6482176bc621b92b4e8ab25109e8b1f68fbfdded5d5e87ecfef9c675f930d9e449adb346af4a738d4956ce3bd413c19f315eca9a13a036", 0x42}, {&(0x7f00000014c0)="1e98b3559d5add9b4c10d2b617bbe6250a1a868784a4bc20790fb5f2350f77d72626e6a05b445d13d0f5ed30a5cf8aab1c1b7bdc1224a0f939db29bc0b145bbf6b39dd436cd43d9de3001c86bc8b175697514d471c5cac49937f5b39c081ae94ed3b3fa8d13a75f5cede617753040e4e81e094d7a737ba58242b581ca4bfea8585223a50b073865484158669e937a6f89f699ee813499ba2109ce0a22ba8567601f204008c462b70e0f2db0dcb16607dd54988074dba9b79ef10e64b9500eec27518ce18991eafe0168caa1eea55386d8e74", 0xd2}, {&(0x7f00000015c0)="fb50f04eaeac07cca521a63d234d774321807a9fcae5f5d7f8bb1d8aea92c389b3fde9e030715c0e1de3d818909e8d653e54f767f5406721e239916b424b2fbe138c3135a95447e55be580d0357bcd126054fa91729fa610d0b581a18c7928b4fd4b3e42833373657da2147b52f79ac329da6b9fbce6936f523bc02a2e902c1de316726976854bc0517e2a0219ee9a8445d3b132a9c29ecc85a270b9265f59ad69609fcb8e53c46ef601bd61c17c5ecacc770c8cd1f94fcba22c67f029e02ac9ada6c36b929f5e5e70de274bac67678cb2ac839a5125ee41c8b8", 0xda}], 0x4) getpgrp(0x0) [ 3025.648843] loop4: detected capacity change from 0 to 135266304 [ 3025.672647] loop1: detected capacity change from 0 to 135266304 [ 3025.682667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.683441] print_req_error: 374 callbacks suppressed [ 3025.683464] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3025.685607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.686248] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3025.688206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.689053] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3025.707307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.708519] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3025.717810] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.719725] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3025.727996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.729621] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3025.732666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.734162] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3025.741538] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 3025.747555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.748192] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 [ 3025.756746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.757414] blk_update_request: I/O error, dev sr0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 3025.759187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.760047] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:19:03 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) syz_io_uring_setup(0x17a0, &(0x7f00000001c0)={0x0, 0xaf17, 0x4, 0x2, 0x1ce, 0x0, r0}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_submit(r3, r2, &(0x7f00000005c0)=@IORING_OP_WRITEV={0x2, 0x2, 0x2007, @fd=r0, 0x7, &(0x7f0000000540)=[{&(0x7f00000002c0)="f59d7c5761ceffb631e40cb7580353d9e300f476f7ebe1984dca2ab8f947a9", 0x1f}, {&(0x7f0000000300)="790cbe0fef3c20fbcc834c2650", 0xd}, {&(0x7f0000000340)="38194007ea7f6074df826bd1799822142778e2342fa20f42752a02902607af818264111c4962ce96f33c6d45b192c1d4b83f91e7570e0364ffcf851b3a188ba3237543665532eb707a21f6a50d215d1645a3e207ae0f6938009f125e55ab21ca76d24ef14d13a31b72d30e51f66494fdc420cc7e4e0c8ad2d333ebc710ba2f", 0x7f}, {&(0x7f00000003c0)="c7811cd3cc779eee39a78200c440a546dc9368450a919bf6273e57d774d57504f8368a62eaeca476a2c974f8379595e18a188d4afcec446be3171d78b3a241dda0e7084b589ac0473e3930967c95c5e26ebd8505c371d8dea93b3561024b3f1f0b6d24c1e7a348090896462bb46d62ed", 0x70}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f0000000440)="a2416e5b4085bd288bd12266ab21123097215234682a0a84b264825e661ae38423d0f13566773127878b21b07cb7c483b6ae2860342f355787e408b067cadac40028f2da193234452cf1be2ea68af4dca2fd797934bb035d0c1b19147dffb95194e5d5abd95fb9e28c149ff0d9c0222fcec77be0596715b84ef1f19e98abfe5b15adb59e76cacaee78778e913b0236b8", 0x90}, {&(0x7f0000000500)}, {&(0x7f00000025c0)="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", 0x1000}], 0x8, 0x8, 0x0, {0x3}}, 0x2d53) r4 = syz_io_uring_setup(0x9ac, &(0x7f0000000000)={0x0, 0x87f, 0x20, 0x2, 0x354}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x10001) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x2, 0x30, r4, 0x8000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r8, &(0x7f0000000500)=@IORING_OP_NOP={0x0, 0x4}, 0x9e) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7, 0x4, 0x7, 0x3f, 0x0, 0x101, 0x20, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4422, 0x1, @perf_config_ext={0x7, 0x400000}, 0x204, 0x2c, 0x7, 0x7, 0x0, 0x25, 0x9, 0x0, 0x9, 0x0, 0xc000000000000}, 0x0, 0x4, 0xffffffffffffffff, 0x3) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r9 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r9, 0x65dc, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10010, r9, 0x0) [ 3025.767750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.768717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.770082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.770948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.772622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.773463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.774833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.776034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.777796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.779116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.780262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.781652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.782864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.783792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.784750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.785940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.787213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.788660] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.789849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.791219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.792619] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.793437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.795240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.796391] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.797193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.798110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.799014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.799925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.800778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.801650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.803000] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.804464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.805512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.806460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.807193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.808110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.809016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.809938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.811313] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.813350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.814303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.815629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.816597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.817850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.818788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.819685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.820676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.821790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.822794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.827816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.829360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.830622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.831404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.832205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.833756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.834694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.835838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.836684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.837602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.838294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.839523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.840237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.841652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.842460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.843374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.846511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.847224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.848554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.849590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.850304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.851736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.852746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.853608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.854841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.855859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.857016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.857999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.858853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.860014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.860916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.862043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.863005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.863918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.865121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.866070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.866940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.868112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.869226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.870590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.871659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.872801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.873730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.874650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.875562] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.876785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.877815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.878934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.879841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.880943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.881853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.882961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.883875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.885165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.886226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.887535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.888486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.889715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.890578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.891438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.892205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.893657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.894612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.895304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.896532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.897654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.898607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.899528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.900218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.901678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.902659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.903506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.904403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.905574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.906295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.907204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.908056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.909222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.910185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.911073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.912248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.914079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.914946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.916061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.916971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.918145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.919043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.920152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.921071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.921990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.923102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.924041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.924890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.926031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.927022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.927917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.929040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.930083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.931211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.932553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.933281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.934653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.935613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.936315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.937234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.938113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.939016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.939913] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.940774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.941738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.942803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.943854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.944727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.945633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.948539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.949253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.950104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.951061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.952356] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.953237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.954249] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.955163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.956184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.957057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.957924] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.958864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.959752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.960668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.961607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.962513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.963417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.964304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.965160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.966219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.967243] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.968266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.969176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.970091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.970979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.971894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.972774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.973830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.974725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.975642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.976624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.977539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.978529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.979449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.980178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.981140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.982033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.982943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.983990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.985009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.985923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.986832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.987691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.988662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.989572] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.990545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.991506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.992442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.993198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.994110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.994962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.995928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.996820] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.997737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.998678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3025.999611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.000301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.001222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.002084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.003059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.003950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.004861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.005763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.006677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.007619] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.008547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.009259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.010400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.011485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.012417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.013409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.014172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.015087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.015962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.016817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.017779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.018822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.019844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.020722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.021649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.022486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.023453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.024203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.025285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.026259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.027158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.028079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.028977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.030007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.030886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.031746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.032694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.033577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.034453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.035532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.036524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.037418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.038298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.039143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.040113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.040993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.041911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.042807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.043724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.044749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.045789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.046645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.047618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.048404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.051566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.052280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.053201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.054479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.055439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.056188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.057153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.058043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.058960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.059847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.060753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.061799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.062837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.063700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.064784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.065658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.066556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.067275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.068285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.069203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.070225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.071099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.072046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.072962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.073877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.074773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.075681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.076739] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.077631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.078399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.079564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.080555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.081501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.082458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.083401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.084295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.085208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.086077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.087156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.088157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.089066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.090099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.091018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.092033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.092944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.093825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.094805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.095839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.096849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.097769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.098674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.099562] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.100536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.101234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.102200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.103100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.104008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.104904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.105822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.106833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.107865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.108732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.109708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.110589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.111479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.112460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.113509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.114421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.115383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.116180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.117149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.118029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.118949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.119829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.120735] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.121626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.122557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.123245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.124361] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.125477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.126498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.127442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.128409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.129314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.130211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.131072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.132026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.132927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.133840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.134717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.135633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.136487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.137492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.138216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.139153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.140052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.140973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.141868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.142788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.143830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.144844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.145709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.146593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3026.200037] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 3026.201166] sr 1:0:0:0: [sr0] tag#0 Sense Key : Illegal Request [current] [ 3026.202017] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code [ 3026.202888] sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 00 00 00 00 00 02 00 [ 3026.203784] Buffer I/O error on dev sr0, logical block 0, lost async page write [ 3026.204649] Buffer I/O error on dev sr0, logical block 1, lost async page write [ 3026.205525] Buffer I/O error on dev sr0, logical block 2, lost async page write [ 3026.206383] Buffer I/O error on dev sr0, logical block 3, lost async page write [ 3026.207219] Buffer I/O error on dev sr0, logical block 4, lost async page write [ 3026.208104] Buffer I/O error on dev sr0, logical block 5, lost async page write [ 3026.208979] Buffer I/O error on dev sr0, logical block 6, lost async page write [ 3026.209853] Buffer I/O error on dev sr0, logical block 7, lost async page write 17:19:17 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 32) 17:19:17 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3038.880862] FAULT_INJECTION: forcing a failure. [ 3038.880862] name failslab, interval 1, probability 0, space 0, times 0 [ 3038.883795] CPU: 1 PID: 16168 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3038.885559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3038.887670] Call Trace: [ 3038.888349] dump_stack+0x107/0x167 [ 3038.889284] should_fail.cold+0x5/0xa [ 3038.890256] ? create_object.isra.0+0x3a/0xa30 [ 3038.891417] should_failslab+0x5/0x20 17:19:17 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x6000) 17:19:17 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x22}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:17 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/user\x00') perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x61503, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000180)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) r4 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x0, 0x8, 0xc0, 0x0, 0x0, 0x5, 0x1052, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffffe0, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x4d200, 0x8, 0x6, 0x4, 0x9, 0x8, 0x6, 0x0, 0x4c, 0x0, 0x1}, 0xffffffffffffffff, 0x7, r4, 0x0) [ 3038.892388] kmem_cache_alloc+0x5b/0x310 [ 3038.893773] ? io_wq_create+0x114/0xc00 [ 3038.894797] create_object.isra.0+0x3a/0xa30 [ 3038.895918] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3038.897223] kmem_cache_alloc_node_trace+0x16d/0x340 [ 3038.898532] io_wq_create+0x6ef/0xc00 [ 3038.899513] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3038.900804] ? io_import_iovec+0x1120/0x1120 17:19:17 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x300, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:19:17 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x1a8) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:17 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xa00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3038.901938] ? io_apoll_task_func+0x2d0/0x2d0 [ 3038.903243] ? __io_req_find_next+0x300/0x300 [ 3038.904388] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3038.905731] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 3038.907023] io_uring_setup+0x1dd1/0x2980 [ 3038.908086] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3038.909170] loop1: detected capacity change from 0 to 135266304 [ 3038.909378] ? wait_for_completion_io+0x270/0x270 [ 3038.909432] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3038.913248] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3038.914564] do_syscall_64+0x33/0x40 [ 3038.915511] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3038.916812] RIP: 0033:0x7fda89a1bb19 [ 3038.917765] 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 [ 3038.922452] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3038.924386] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3038.926205] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3038.928100] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3038.929922] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3038.931734] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3038.963650] loop1: detected capacity change from 0 to 135266304 [ 3038.995794] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:19:17 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x500, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3039.038606] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:19:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x34, r2, 0x201, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xf}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x34}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LBT_ENABLED={0x5}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40085}, 0x8000) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x24, r3, 0x1, 0xfffffffc, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x0, 0x1, 0x1}]}, 0xfffffd15}}, 0x8000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r5) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x34, r6, 0x201, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xf}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x34}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r8) sendmsg$IEEE802154_ADD_IFACE(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="db003c80", @ANYRES16=r9, @ANYBLOB="010200000000000000002100000005002000000000000c0005000f0000000000000009001f007068793100000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000040)={'wpan3\x00'}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24008000) shmctl$SHM_INFO(0x0, 0xe, 0x0) [ 3039.052673] loop4: detected capacity change from 0 to 135266304 17:19:17 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)={0x244, 0x0, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x114, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c7b47b7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ad198e}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52c0d689}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf131}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe78}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6586}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1260eda6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf692}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc91913f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55a2}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c2f129b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x885b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39ad1653}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f49a4ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa35c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28e88efd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e38}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7bc4fb6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e84}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fdceddd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf87b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf5f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xedd9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48080a1f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x85fe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7661e7a0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfae1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddd7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe7b3}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x947a952}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48e9df84}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66c61ad2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x114e9b7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28df20ab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40841e2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5aae08d0}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60b54629}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68a3d5f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3aa1d041}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x244}, 0x1, 0x0, 0x0, 0x10}, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) flock(r0, 0x8) shmctl$SHM_UNLOCK(r3, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3039.103934] loop4: detected capacity change from 0 to 135266304 17:19:17 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) r1 = fork() ptrace(0x10, r1) write$P9_RGETLOCK(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="1e00000037020000ffffff7f000000000100000000000000", @ANYRES32=r1, @ANYBLOB="0000f51c08abbd86d6a4879f1e14462c1c78c4d9b0ac1133208f88977c41cf"], 0x1e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0xfff, 0x3, 0x4, 0x5}) r2 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) r3 = fork() ptrace(0x10, r3) recvmmsg$unix(r0, &(0x7f0000001080)=[{{&(0x7f0000000440), 0x6e, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/98, 0x62}, {&(0x7f00000006c0)=""/178, 0xb2}], 0x4, &(0x7f00000007c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000880)=""/45, 0x2d}, {&(0x7f00000008c0)=""/8, 0x8}, {&(0x7f0000000900)=""/47, 0x2f}, {&(0x7f0000000940)=""/8, 0x8}, {&(0x7f0000000980)=""/205, 0xcd}, {&(0x7f0000000a80)=""/206, 0xce}, {&(0x7f0000000b80)=""/178, 0xb2}, {&(0x7f0000000c40)=""/134, 0x86}], 0x8}}, {{&(0x7f0000000d80), 0x6e, &(0x7f0000001040)=[{&(0x7f0000000e00)=""/15, 0xf}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000e40)=""/241, 0xf1}, {&(0x7f0000000f40)=""/254, 0xfe}], 0x4}}], 0x3, 0x10000, &(0x7f0000001140)={0x77359400}) clone3(&(0x7f0000001280)={0x110100800, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0xe}, &(0x7f0000000200)=""/204, 0xcc, &(0x7f0000000300)=""/207, &(0x7f0000000400)=[r3, 0x0], 0x2, {r4}}, 0x58) r5 = fsopen(&(0x7f0000000040)='gfs2meta\x00', 0x0) r6 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r6, 0x65dc, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) fcntl$dupfd(r6, 0x0, r7) ioctl(r5, 0x1, &(0x7f00000000c0)="688cf8cfb2630cc4694aa8b06a159e72796fa4977402e87dd90f51ddb3f61c7fd2b9a67e5d4eb1528780c396057c843953c9924b71812c728b78b1ea") mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:17 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x10}, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x40725, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ff2000/0xb000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x7fff, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) 17:19:17 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 33) 17:19:17 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000801da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x20, 0xc5, 0x80}, 0x0, 0xd, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:17 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xb00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3039.216619] FAULT_INJECTION: forcing a failure. [ 3039.216619] name failslab, interval 1, probability 0, space 0, times 0 [ 3039.219209] CPU: 0 PID: 16215 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3039.220708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3039.222520] Call Trace: [ 3039.223094] dump_stack+0x107/0x167 [ 3039.223886] should_fail.cold+0x5/0xa [ 3039.224717] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 3039.225936] should_failslab+0x5/0x20 [ 3039.226759] kmem_cache_alloc_trace+0x55/0x320 [ 3039.227754] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 3039.228925] io_uring_setup+0x14f6/0x2980 [ 3039.229850] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3039.230946] ? wait_for_completion_io+0x270/0x270 [ 3039.232009] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3039.233147] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3039.234271] do_syscall_64+0x33/0x40 [ 3039.235078] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3039.236185] RIP: 0033:0x7fda89a1bb19 [ 3039.236987] 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 [ 3039.240984] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3039.242642] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3039.244184] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3039.245732] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3039.247275] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3039.248814] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3039.255751] loop1: detected capacity change from 0 to 135266304 17:19:17 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_io_uring_setup(0x730, &(0x7f0000001180)={0x0, 0x4, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000000000)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x4, 0x10010, r0, 0x8000000) syz_io_uring_setup(0x79d8, &(0x7f0000000040)={0x0, 0x5e76, 0x0, 0x3, 0x34c, 0x0, r1}, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x2400, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x24040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r8 = signalfd4(r1, &(0x7f00000001c0)={[0xfffffffffffffffc]}, 0x8, 0x80800) syz_io_uring_submit(0x0, r2, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x6, &(0x7f0000000200)=[r0, r1, r3, r4, r1, r5, r8], 0x7, 0x0, 0x1}, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3039.293120] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:19:17 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 34) [ 3039.367203] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3039.402015] FAULT_INJECTION: forcing a failure. [ 3039.402015] name failslab, interval 1, probability 0, space 0, times 0 [ 3039.404457] CPU: 0 PID: 16238 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3039.404659] loop4: detected capacity change from 0 to 135266304 [ 3039.405913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3039.405921] Call Trace: [ 3039.405947] dump_stack+0x107/0x167 [ 3039.405970] should_fail.cold+0x5/0xa [ 3039.411007] ? io_wq_create+0x6ef/0xc00 [ 3039.411838] should_failslab+0x5/0x20 [ 3039.412639] kmem_cache_alloc_node_trace+0x59/0x340 [ 3039.413699] io_wq_create+0x6ef/0xc00 [ 3039.414500] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3039.415568] ? io_import_iovec+0x1120/0x1120 [ 3039.416483] ? io_apoll_task_func+0x2d0/0x2d0 [ 3039.417427] ? __io_req_find_next+0x300/0x300 [ 3039.418370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3039.419473] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 3039.420530] io_uring_setup+0x1dd1/0x2980 [ 3039.421408] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3039.422462] ? wait_for_completion_io+0x270/0x270 [ 3039.423494] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3039.424602] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3039.425688] do_syscall_64+0x33/0x40 [ 3039.426469] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3039.427534] RIP: 0033:0x7fda89a1bb19 [ 3039.428310] 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 [ 3039.432159] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3039.433762] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3039.435264] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3039.436759] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3039.438263] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3039.439757] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3039.514392] loop4: detected capacity change from 0 to 135266304 17:19:32 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={r0, 0x8, 0x6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:32 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) 17:19:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xc00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:19:32 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x20}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r2 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0xfffffffd, 0x2, 0x0, 0x131}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x110011, r7, 0x0) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r4, r1, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x2007, @fd=r6, 0x9, 0x0, 0x0, 0x3, 0x0, {0x1}}, 0x2) 17:19:32 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0xf53e, 0x8, 0x20000000, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000000)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) 17:19:32 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:32 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 35) 17:19:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x600, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3053.903846] loop1: detected capacity change from 0 to 135266304 [ 3053.917153] loop4: detected capacity change from 0 to 135266304 [ 3053.921828] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3053.923313] FAULT_INJECTION: forcing a failure. [ 3053.923313] name failslab, interval 1, probability 0, space 0, times 0 [ 3053.925114] CPU: 0 PID: 16273 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3053.925988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3053.927023] Call Trace: [ 3053.927360] dump_stack+0x107/0x167 [ 3053.927821] should_fail.cold+0x5/0xa [ 3053.928299] ? create_object.isra.0+0x3a/0xa30 [ 3053.928878] should_failslab+0x5/0x20 [ 3053.929356] kmem_cache_alloc+0x5b/0x310 [ 3053.929876] create_object.isra.0+0x3a/0xa30 [ 3053.930426] kmemleak_alloc_percpu+0xa0/0x100 [ 3053.930990] pcpu_alloc+0x4e2/0x1240 [ 3053.931466] ? io_async_queue_proc+0x80/0x80 [ 3053.932018] percpu_ref_init+0x31/0x3d0 [ 3053.932523] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 3053.933209] io_uring_setup+0x14f6/0x2980 [ 3053.933741] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3053.934381] ? wait_for_completion_io+0x270/0x270 [ 3053.934998] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3053.935658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3053.936309] do_syscall_64+0x33/0x40 [ 3053.936775] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3053.937422] RIP: 0033:0x7fda89a1bb19 [ 3053.937895] 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 [ 3053.940231] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3053.941201] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3053.942102] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3053.943004] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3053.943907] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3053.944812] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:19:32 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 36) [ 3053.996808] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:19:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x100000001) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x164, r2, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_WOL_SOPASS={0x4b, 0x3, "86b3209cb5f8acf292f771a55eb45f19c740daf2ed35ca272b90219fee664b32aac38b7f453e45dbc9044092d93991fa04404b6109ed700ca345ee47e2b7fd2f114d876c2b37d4"}, @ETHTOOL_A_WOL_SOPASS={0xbb, 0x3, "a11a3a02191e62ba8ce999bc951f21d9a5ed1fa5760494d4162af8c0af9bf43896b202deb4721365c5b3ab34315cbee231501dc230b4df17e51ea19b47f9ca2228ce0ba23e38eb33a96e3bf345087acf3b4fc4657c6ad4c08221773c87ddc2fc9064711681a9f61ffb4196b54711fa114be5556dc918bfc3b14c44e7951f4dc76a8299299e87a41692329825f63f43c97915250909b493beea7de95880a1bce8951744e6e9f269d488ea88b85cc7dccaf013d6314c4f31"}, @ETHTOOL_A_WOL_SOPASS={0x46, 0x3, "e296fc57de3232b2c128c10ab84692f4672d8441adff767115b127ee0f0e8571ea8dc88f7fc4bfbd01ee199cabd87455f4715b47d3b528e669d4eae26b3e2684475a"}]}, 0x164}}, 0x0) r3 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0xae08, 0x0, 0x3}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:32 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80, 0x0, 0x0, 0x0, 0x100}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:32 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmctl$IPC_RMID(0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) [ 3054.019636] loop1: detected capacity change from 0 to 135266304 [ 3054.046772] FAULT_INJECTION: forcing a failure. [ 3054.046772] name failslab, interval 1, probability 0, space 0, times 0 [ 3054.048256] CPU: 0 PID: 16291 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3054.049102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3054.050098] Call Trace: [ 3054.050420] dump_stack+0x107/0x167 [ 3054.050863] should_fail.cold+0x5/0xa [ 3054.051316] ? create_object.isra.0+0x3a/0xa30 [ 3054.051863] should_failslab+0x5/0x20 [ 3054.052312] kmem_cache_alloc+0x5b/0x310 [ 3054.052840] create_object.isra.0+0x3a/0xa30 [ 3054.053593] kmemleak_alloc_percpu+0xa0/0x100 [ 3054.054129] pcpu_alloc+0x4e2/0x1240 [ 3054.054581] ? io_async_queue_proc+0x80/0x80 [ 3054.055100] percpu_ref_init+0x31/0x3d0 [ 3054.055576] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 3054.056221] io_uring_setup+0x14f6/0x2980 [ 3054.056720] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3054.057327] ? wait_for_completion_io+0x270/0x270 [ 3054.057917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3054.058547] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3054.059159] do_syscall_64+0x33/0x40 [ 3054.059603] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3054.060207] RIP: 0033:0x7fda89a1bb19 [ 3054.060651] 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 [ 3054.062841] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3054.063740] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3054.064588] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3054.065444] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3054.066283] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3054.067129] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:19:32 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003, 0x11, r0, 0x8000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r5 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r5, 0x1000, 0x0, 0x1ff, 0x0, 0x1}, 0x800) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:32 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xa0, 0x9f, 0x20, 0x81, 0x0, 0x30, 0x20004, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x24, 0x400, 0x9, 0x9, 0x8, 0xffffffe1, 0x9, 0x0, 0x7, 0x0, 0x10001}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xa) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xd00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:19:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x700, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3054.330962] loop1: detected capacity change from 0 to 135266304 [ 3054.368548] loop4: detected capacity change from 0 to 135266304 [ 3054.406765] loop1: detected capacity change from 0 to 135266304 [ 3054.466935] loop4: detected capacity change from 0 to 135266304 17:19:45 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 37) 17:19:45 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xe00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:19:45 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="4aad2b5b687462000f354a2ed096408db4b8613e6a14d10c7ef486afae579248b58196409842a5914f42a1321bbacafa7651e7e3ad0d58080dd6581c36e2fcca596ed4a615093d49f53d3e51448a10ebfeb1cd5e41a041201900173d3ec27a4172c91afe106c977c97873e7e1bd751374cc4b78ffb969983551759fb051700c817b8dd86a10c89f58c4d42bbef82a04a1ab4d58138a6497f41f40c695d45e24e2f7e66ed7863d19cf12a34c2d55d9076f6e8210948a69722e19032b966d55b3db0b0058c771fd416d5bc865e14a20ad99d63bc6629ddef9824ed7a000000000000000000003026cc9ee0916b6f6aaa08fd16f7f9f26dd74633f976e829770e23d9422bfbb67785dc30626aff3e4af01580c3ca783dffaf9cbe7fc8945c56f6cb8cd4e94d121c0aad033f8f08f1a9d8b220ff3e106ba3c12b6fe606049b4e1a82a2dde92c78f687818fdf739310c8a7bee6e861740c700175b272121be76507a51fa469bc2479aabe9a0b213d44db3cbf0d96ed3011b4e1797edc95f4578b084b8a6194dc3247708e29a20d8446a09f05858a7277c531c902618d2a9fc6cc3f57254d650d4779e62ed64b3d6e749be4130e1a4756fc98cbf4fe9df9"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x62, 0x13558, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x4, 0x5, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xd, 0xffffffffffffffff, 0xa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:45 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x8, 0x8483) io_uring_enter(r1, 0x1df4, 0x463, 0x1, &(0x7f0000000040)={[0x1]}, 0x8) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:45 executing program 6: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64=r0]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xf}, 0x0, 0xc5, 0x80, 0x0, 0xfffffffffffffffc, 0x40001, 0x0, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) 17:19:45 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = fork() ptrace(0x10, r1) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000180)={[0x3]}, 0x8) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x3, 0x1, 0xbf, 0x0, 0x0, 0x7ff, 0x3120, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000000c0), 0x3}, 0x80, 0x9, 0x1, 0x2, 0xffffffff, 0x6, 0x9, 0x0, 0x5, 0x0, 0x2}, r1, 0xffffffffffffffff, r2, 0x3) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_STAT_ANY(r3, 0xf, &(0x7f0000000000)=""/156) 17:19:45 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x900, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3066.917825] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3066.930418] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3066.962332] FAULT_INJECTION: forcing a failure. [ 3066.962332] name failslab, interval 1, probability 0, space 0, times 0 [ 3066.964836] CPU: 1 PID: 16341 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3066.966302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3066.968054] Call Trace: [ 3066.968616] dump_stack+0x107/0x167 [ 3066.969390] should_fail.cold+0x5/0xa [ 3066.970204] ? percpu_ref_init+0xd8/0x3d0 [ 3066.971073] should_failslab+0x5/0x20 [ 3066.971871] kmem_cache_alloc_trace+0x55/0x320 [ 3066.972834] ? io_async_queue_proc+0x80/0x80 [ 3066.973774] percpu_ref_init+0xd8/0x3d0 [ 3066.974612] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 3066.975756] io_uring_setup+0x14f6/0x2980 [ 3066.976633] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3066.977705] ? wait_for_completion_io+0x270/0x270 [ 3066.978743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3066.979845] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3066.980928] do_syscall_64+0x33/0x40 [ 3066.981719] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3066.982797] RIP: 0033:0x7fda89a1bb19 [ 3066.983574] 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 [ 3066.987443] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3066.989047] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3066.990547] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3066.992038] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3066.993538] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3066.995033] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3066.997062] loop1: detected capacity change from 0 to 135266304 17:19:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:45 executing program 3: ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f00000009c0)=@physical={0x0, 0x1, [{0x0, 0x3, 0xe, 0x6, 0x2, 0x1, 0x1, 0x7, 0xc, 0x0, 0x443, 0x84000000}, {0x8, 0xe, 0x2, 0x3, 0x8, 0x0, 0x0, 0x4, 0xe, 0x1, 0x7ff, 0x6, 0x1}, {0x1, 0xc, 0x8, 0x1, 0xd, 0x1, 0x2, 0x0, 0x2, 0x0, 0x8, 0x1, 0x7f}, {0x6, 0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, 0x8001, 0xfc5, 0x1}]}) ioctl$CDROM_NEXT_WRITABLE(0xffffffffffffffff, 0x5394, &(0x7f0000000840)) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000008c0)={0x81, 0x7, 0x1, 0x5, 0x6}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000900)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000940), &(0x7f0000000980)=@v2={0x2000000, [{0x6, 0x1}, {0x99, 0xffff0fdf}]}, 0x14, 0x1) shmctl$SHM_INFO(0x0, 0xe, 0x0) syz_open_procfs(0x0, &(0x7f0000000880)='net/mcfilter6\x00') [ 3067.042434] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:19:45 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x10, 0x1}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000001540), &(0x7f0000000000)) [ 3067.058076] loop1: detected capacity change from 0 to 135266304 17:19:45 executing program 7: mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x10000000) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_io_uring_setup(0x4d48, &(0x7f0000000280)={0x0, 0xfffffffe, 0x20, 0xffffffff}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000001580)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) accept4(r4, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x80, 0x800) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r8 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r7, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r7, @out_args}, './file0\x00'}) pread64(r7, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r3, r7}}, 0xb7) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r3}}, 0x8) 17:19:45 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="4aad2b5b687462000f354a2ed096408db4b8613e6a14d10c7ef486afae579248b58196409842a5914f42a1321bbacafa7651e7e3ad0d58080dd6581c36e2fcca596ed4a615093d49f53d3e51448a10ebfeb1cd5e41a041201900173d3ec27a4172c91afe106c977c97873e7e1bd751374cc4b78ffb969983551759fb051700c817b8dd86a10c89f58c4d42bbef82a04a1ab4d58138a6497f41f40c695d45e24e2f7e66ed7863d19cf12a34c2d55d9076f6e8210948a69722e19032b966d55b3db0b0058c771fd416d5bc865e14a20ad99d63bc6629ddef9824ed7a000000000000000000003026cc9ee0916b6f6aaa08fd16f7f9f26dd74633f976f829770e23d9422bfbb67785dc30626aff3e4af01580c3ca783dffaf9cbe7fc8945c56f6cb8cd4e94d121c0aad033f8f08f1a9d8b220ff3e106ba3c12b6fe606049b4e1a82a2dde92c78f687818fdf739310c8a7bee6e861740c700175b272121be76507a51fa469bc2479aabe9a0b213d44db3cbf0d96ed3011b4e1797edc95f4578b084b8a6194dc3247708e29a20d8446a09f05858a7277c531c902618d2a9fc6cc3f57254d650d4779e62ed64b3d6e749be4130e1a4756fc98cbf4fe9df9"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:19:45 executing program 7: getsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = syz_io_uring_setup(0x3e7f, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x288}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:45 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xa00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3067.141162] loop4: detected capacity change from 0 to 135266304 17:19:45 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 38) 17:19:45 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000040)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x100, 0x1, &(0x7f0000000000)="03fa37f6acc6d3f2ce382881e20898931067ea237f2ed8c71eebfef7c6e42eb62b2e2b2f0961bcd9a993bb5c15d96c6c52ce9a8f", 0x5, 0x0, 0x1, {0x3}}, 0x472) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:19:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) flock(r0, 0x4) shmctl$SHM_INFO(0x0, 0xe, 0x0) r4 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r9 = mmap$IORING_OFF_SQES(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0xd, 0x80010, r1, 0x10000000) r10 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r10, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r10, r11, 0x0, 0x100000001) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r9, &(0x7f0000000200)=@IORING_OP_STATX={0x15, 0x3, 0x0, r11, &(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x10, 0x800, 0x0, {0x0, r12}}, 0x0) [ 3067.186546] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3067.202627] FAULT_INJECTION: forcing a failure. [ 3067.202627] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3067.204089] CPU: 0 PID: 16378 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3067.204891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3067.205857] Call Trace: [ 3067.206164] dump_stack+0x107/0x167 [ 3067.206582] should_fail.cold+0x5/0xa [ 3067.207025] __alloc_pages_nodemask+0x182/0x600 [ 3067.207560] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 3067.208253] ? kmem_cache_alloc_trace+0x305/0x320 [ 3067.208812] alloc_pages_current+0x187/0x280 [ 3067.209319] allocate_slab+0x26f/0x380 [ 3067.209779] ___slab_alloc+0x470/0x700 [ 3067.210230] ? percpu_ref_init+0xd8/0x3d0 [ 3067.210722] ? percpu_ref_init+0xd8/0x3d0 [ 3067.211201] ? kmem_cache_alloc_trace+0x305/0x320 [ 3067.211756] kmem_cache_alloc_trace+0x305/0x320 [ 3067.212296] ? io_async_queue_proc+0x80/0x80 [ 3067.212803] percpu_ref_init+0xd8/0x3d0 [ 3067.213265] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 3067.213903] io_uring_setup+0x14f6/0x2980 [ 3067.214385] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3067.214970] ? wait_for_completion_io+0x270/0x270 [ 3067.215537] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3067.216139] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3067.216729] do_syscall_64+0x33/0x40 [ 3067.217157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3067.217751] RIP: 0033:0x7fda89a1bb19 [ 3067.218178] 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 [ 3067.220287] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3067.221158] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3067.221994] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3067.222807] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3067.223621] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3067.224436] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3067.254305] loop4: detected capacity change from 0 to 135266304 [ 3067.308068] loop1: detected capacity change from 0 to 135266304 [ 3067.372643] loop1: detected capacity change from 0 to 135266304 17:20:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xb00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:01 executing program 7: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r0, 0x400, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40801}, 0x1) r1 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x10000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:20:01 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, r0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:01 executing program 0: syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x10, 0x0, 0x1c0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r5, r6, 0x0, 0x100000001) syz_io_uring_submit(r3, r0, &(0x7f0000000500)=@IORING_OP_STATX={0x15, 0x4, 0x0, r6, &(0x7f0000000540), &(0x7f0000000640)='./file0\x00', 0x7ff, 0x800}, 0x4) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8010, r1, 0x0) syz_io_uring_setup(0x7131, &(0x7f0000000000)={0x0, 0xfba9, 0x0, 0x0, 0x151, 0x0, r1}, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 17:20:01 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 39) 17:20:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xf00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:01 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 17:20:01 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x4df, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r1 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r2) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004d840)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004da40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004ea40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000004ec40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004fc40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004fe40)={0x400, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r5}, {0x0, r6}, {0x0, r7}, {0x0, r8}], 0x7f, "175c56c5d5464c"}) r9 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r9, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r9, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) shmat(r9, &(0x7f0000ff9000/0x4000)=nil, 0x7000) [ 3083.335074] FAULT_INJECTION: forcing a failure. [ 3083.335074] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3083.337827] CPU: 0 PID: 16415 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3083.339390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3083.341261] Call Trace: [ 3083.341867] dump_stack+0x107/0x167 [ 3083.342698] should_fail.cold+0x5/0xa [ 3083.343573] _copy_to_user+0x2e/0x180 [ 3083.344449] io_uring_setup+0x11b5/0x2980 [ 3083.345413] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3083.346570] ? wait_for_completion_io+0x270/0x270 [ 3083.347682] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3083.348866] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3083.350268] do_syscall_64+0x33/0x40 [ 3083.351116] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3083.352260] RIP: 0033:0x7fda89a1bb19 [ 3083.353099] 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 [ 3083.357256] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3083.358988] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3083.360601] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3083.362216] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3083.363829] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3083.365438] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3083.384843] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3083.438074] loop1: detected capacity change from 0 to 135266304 [ 3083.483455] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3083.508209] loop1: detected capacity change from 0 to 135266304 [ 3083.539745] loop4: detected capacity change from 0 to 135266304 [ 3083.674423] loop4: detected capacity change from 0 to 135266304 17:20:15 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x6000) 17:20:15 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:15 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x7456, &(0x7f0000000040)={0x0, 0xd7e3, 0x20, 0x0, 0x146, 0x0, r0}, &(0x7f0000feb000/0x11000)=nil, &(0x7f0000fef000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0x0, {}, 0x1}, 0x2000) r6 = dup2(r0, r3) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14, 0x800) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x4200, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '\x00'}}, {@version_9p2000}, {@cachetag={'cachetag', 0x3d, '\x00'}}], [{@obj_type={'obj_type', 0x3d, '\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsname={'fsname', 0x3d, '\xfc'}}]}}) r8 = syz_open_dev$vcsu(&(0x7f0000000380), 0x401, 0x400) sendmmsg$inet6(r8, &(0x7f0000000980)=[{{&(0x7f00000003c0)={0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, '\x00', 0x42}, 0x5}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000015c0)="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", 0x1000}], 0x1, &(0x7f00000004c0)=[@flowinfo={{0x14}}, @rthdrdstopts={{0x58, 0x29, 0x37, {0x3c, 0x7, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80, 0x2e, "4b96990805599a6cdb3b96cdc88d3c527c5ce640d4b5bc0acfb9f7b3dc83384ffa72b4bef0058e6df6c584e75f67"}]}}}], 0x70}}, {{&(0x7f0000000540)={0xa, 0x4e23, 0x7fff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000580)="5273e17252d0f374174c1183f89ff89d3e87b2aae16194719b8f65b1bc57d5ec3ddc70c77e175372903b97eb9a1f7aace05e04acb6c06655d4dfdd1720c46f8d7dc9a67caf64140bb0ea674c13be18718e953d0c4f46dcf9d33b5aa874838f1f8b246baf6700f2cfbf65b3d3ab8ba934cc0d8c033ea80968121951759af6776eecf1d475460ea5adb01dc403f4eee0967e26d99b7fd7cdb7c17672c151c69ef6c89fc6a627b661b20af774e234591b1e1c705602c40855369a1bd0d24687d71a611400696f334c00bd0e8c0dd0004a3e137318591a93", 0xd6}, {&(0x7f0000000680)="4c36774b7035f68f25459ab9f5", 0xd}, {&(0x7f00000006c0)="b97e68f84eb774ca9638db853706567bd35f7bc644712ee15a752b04df0d", 0x1e}, {&(0x7f0000000700)="88bbb2766a439334686badb95cd43538b4bd7e79a8ddf96c", 0x18}, {&(0x7f0000000740)="a6bfb0565a94c1ca087ad8276d0928a40177720d80f3aea64a7bb0eb8c19fb3efea8e2341ec89c2a1217bff5e4d1c396a185d5fd94c5d69a0e865df2184193dd7f33581dffb945499378adbe38e7ba2ffa871b35509c7b6589332fd626a677b19b340de73329327147dd4175fcd964a23b366be457e6683ff61467fd6fc1da45e9c1aff4d9c296756a62ae316477ef502eac9ac8f4da5a26db2aec90822a5728019bcd634dc95a2091ea2c1b0a78ddf8a49774996a91a7c235f07a", 0xbb}, {&(0x7f0000000800)="5c2ae42ae3983fba8751810dab99ca5d97963a07c4dc35cb47221ce80d", 0x1d}, {&(0x7f0000000840)="bc7ca8434176069bbeaa11da0a37e7b31098e01ba3f186a5c50e2ed2508367e925757c73538811bbed0d78ec5d9cea72", 0x30}], 0x7, &(0x7f0000000900)=[@dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x73, 0x8, 0x0, 0x9c, 0x0, [@remote, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x23}}, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}], 0x70}}], 0x2, 0x4044094) io_uring_enter(r0, 0x7faf, 0x3d38, 0x2, &(0x7f0000000000)={[0x585]}, 0x8) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:20:15 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1020, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:15 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r6, r1, &(0x7f00000001c0)=0x2, 0x1) r7 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20800, 0x100) pread64(r5, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r4, r5}}, 0xb7) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x1, 0x8, 0x0, 0x8, 0x5, 0x0, {0x0, r4}}, 0x4) 17:20:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xc00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:15 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 40) [ 3097.875983] FAULT_INJECTION: forcing a failure. [ 3097.875983] name failslab, interval 1, probability 0, space 0, times 0 [ 3097.878647] CPU: 1 PID: 16454 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3097.880215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3097.882096] Call Trace: [ 3097.882694] dump_stack+0x107/0x167 [ 3097.883518] should_fail.cold+0x5/0xa [ 3097.884378] ? __d_alloc+0x2a/0x990 [ 3097.885196] should_failslab+0x5/0x20 [ 3097.886068] kmem_cache_alloc+0x5b/0x310 [ 3097.886987] __d_alloc+0x2a/0x990 [ 3097.887774] ? find_held_lock+0x2c/0x110 [ 3097.887798] d_alloc_pseudo+0x19/0x70 [ 3097.887816] alloc_file_pseudo+0xce/0x250 [ 3097.887833] ? trace_hardirqs_on+0x5b/0x180 [ 3097.887850] ? alloc_file+0x5a0/0x5a0 [ 3097.887885] anon_inode_getfile+0xc8/0x1f0 [ 3097.887909] io_uring_setup+0x138b/0x2980 [ 3097.887937] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3097.887955] ? wait_for_completion_io+0x270/0x270 [ 3097.887997] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 17:20:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000000)) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x400040, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x5390, &(0x7f0000000480)=@physical={0x0, 0x3, [{0x8, 0x4, 0x7, 0x5, 0x1, 0x1, 0x3, 0x6, 0x7, 0x0, 0x2, 0x6, 0x3ff}, {0xe, 0x8, 0x7, 0x4, 0x5, 0x0, 0x3, 0x9, 0x9, 0x1, 0x0, 0x4}, {0x4, 0x9, 0x3, 0x5, 0x3, 0x1, 0x0, 0x1, 0x8, 0x1, 0xa7, 0x1, 0x40}, {0x6, 0x3, 0xb, 0x5, 0x8, 0x1, 0x3, 0x8, 0x0, 0x1, 0x9, 0x1, 0x6}]}) shmctl$SHM_INFO(0x0, 0xe, 0x0) [ 3097.888018] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3097.888041] do_syscall_64+0x33/0x40 [ 3097.888062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3097.888075] RIP: 0033:0x7fda89a1bb19 [ 3097.888094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3097.888105] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 17:20:16 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3097.888126] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3097.888138] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 17:20:16 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 41) [ 3097.888149] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3097.888160] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3097.888171] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3097.906569] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3097.991664] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3097.994631] loop1: detected capacity change from 0 to 135266304 [ 3098.003211] loop4: detected capacity change from 0 to 135266304 [ 3098.103684] FAULT_INJECTION: forcing a failure. [ 3098.103684] name failslab, interval 1, probability 0, space 0, times 0 [ 3098.106314] CPU: 1 PID: 16475 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3098.107871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3098.109742] Call Trace: [ 3098.110352] dump_stack+0x107/0x167 [ 3098.111194] should_fail.cold+0x5/0xa [ 3098.112062] ? create_object.isra.0+0x3a/0xa30 [ 3098.113099] should_failslab+0x5/0x20 [ 3098.113972] kmem_cache_alloc+0x5b/0x310 [ 3098.114898] create_object.isra.0+0x3a/0xa30 [ 3098.115889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3098.117046] kmem_cache_alloc_trace+0x151/0x320 [ 3098.118126] ? io_async_queue_proc+0x80/0x80 [ 3098.119119] percpu_ref_init+0xd8/0x3d0 [ 3098.120022] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 3098.121243] io_uring_setup+0x14f6/0x2980 [ 3098.122196] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3098.123338] ? wait_for_completion_io+0x270/0x270 [ 3098.124449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3098.125630] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3098.126804] do_syscall_64+0x33/0x40 [ 3098.127646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3098.128801] RIP: 0033:0x7fda89a1bb19 [ 3098.129642] 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 [ 3098.133818] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3098.135552] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 17:20:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0xa7a}, 0x4c0, 0x400000000001da, 0x0, 0x3, 0x200000000007fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3098.135565] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3098.135576] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.135587] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 17:20:16 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_INFO(r0, 0xe, 0x0) [ 3098.135599] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:20:16 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1100, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:16 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x1, 0x0, 0xfffffffe}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001200), &(0x7f0000001240)) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) syz_io_uring_setup(0x330b, &(0x7f0000000000)={0x0, 0xfbcc, 0x10, 0x3, 0x21, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, {0x5002}}, 0x1) 17:20:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xd00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3098.235189] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:20:16 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000000)={0x0, @aes256, 0x0, @desc3}) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:16 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 42) 17:20:16 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x4000) 17:20:16 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x4}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3098.366901] loop1: detected capacity change from 0 to 135266304 [ 3098.376009] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:20:16 executing program 7: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x0, 0x0, [0xfffffffffffffffe, 0x0, 0xdb7, 0x2, 0x10001, 0x1], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x108) r1 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x8000, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3098.410959] FAULT_INJECTION: forcing a failure. [ 3098.410959] name failslab, interval 1, probability 0, space 0, times 0 [ 3098.413327] CPU: 0 PID: 16504 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3098.414775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3098.416483] Call Trace: [ 3098.417035] dump_stack+0x107/0x167 [ 3098.417789] should_fail.cold+0x5/0xa [ 3098.418590] ? __alloc_file+0x21/0x320 [ 3098.419394] should_failslab+0x5/0x20 [ 3098.420188] kmem_cache_alloc+0x5b/0x310 [ 3098.421030] __alloc_file+0x21/0x320 [ 3098.421805] alloc_empty_file+0x6d/0x170 [ 3098.422650] alloc_file+0x5e/0x5a0 [ 3098.423393] alloc_file_pseudo+0x16a/0x250 [ 3098.424264] ? alloc_file+0x5a0/0x5a0 [ 3098.425070] anon_inode_getfile+0xc8/0x1f0 [ 3098.425954] io_uring_setup+0x138b/0x2980 [ 3098.426826] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3098.427877] ? wait_for_completion_io+0x270/0x270 [ 3098.428902] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3098.430011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3098.431092] do_syscall_64+0x33/0x40 [ 3098.431872] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3098.432942] RIP: 0033:0x7fda89a1bb19 [ 3098.433712] 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 [ 3098.437552] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3098.439151] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3098.440758] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3098.442288] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.443809] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3098.445325] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3098.455782] loop4: detected capacity change from 0 to 135266304 17:20:16 executing program 3: shmget(0x0, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmget(0x3, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(0xffffffffffffffff, 0xe, 0x0) [ 3098.467733] loop1: detected capacity change from 0 to 135266304 17:20:16 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x4, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x28, 0x0, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c000}, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:16 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 43) 17:20:16 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) syz_io_uring_setup(0x6f59, &(0x7f0000000000)={0x0, 0x9ac0, 0x4, 0x3, 0x1b2, 0x0, r0}, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000009, 0x4000010, r1, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x7, 0x20, 0x0, 0x3ff, 0x0, 0x0, {0x0, r4}}, 0x1) [ 3098.583928] FAULT_INJECTION: forcing a failure. [ 3098.583928] name failslab, interval 1, probability 0, space 0, times 0 [ 3098.586389] CPU: 0 PID: 16521 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3098.587848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3098.589609] Call Trace: 17:20:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xe00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3098.590181] dump_stack+0x107/0x167 [ 3098.591115] should_fail.cold+0x5/0xa [ 3098.591924] ? create_object.isra.0+0x3a/0xa30 [ 3098.592889] should_failslab+0x5/0x20 [ 3098.593696] kmem_cache_alloc+0x5b/0x310 [ 3098.594579] create_object.isra.0+0x3a/0xa30 [ 3098.595502] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 17:20:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x2, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3098.596575] kmem_cache_alloc+0x159/0x310 [ 3098.597531] __alloc_file+0x21/0x320 [ 3098.598331] alloc_empty_file+0x6d/0x170 [ 3098.599191] alloc_file+0x5e/0x5a0 [ 3098.599952] alloc_file_pseudo+0x16a/0x250 [ 3098.600844] ? alloc_file+0x5a0/0x5a0 [ 3098.601665] anon_inode_getfile+0xc8/0x1f0 [ 3098.602577] io_uring_setup+0x138b/0x2980 [ 3098.603465] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3098.604535] ? wait_for_completion_io+0x270/0x270 [ 3098.605583] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3098.606704] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3098.607795] do_syscall_64+0x33/0x40 [ 3098.608584] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3098.609663] RIP: 0033:0x7fda89a1bb19 [ 3098.610455] 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 [ 3098.614338] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3098.615936] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3098.617448] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3098.618961] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.620465] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3098.621982] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:20:16 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) [ 3098.685485] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:20:16 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 44) 17:20:16 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r4, r5, 0x0, 0x100000001) syz_io_uring_submit(r1, r2, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={&(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000580)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x6, &(0x7f0000000600)=""/236, 0xec}, 0x0, 0x102, 0x0, {0x1}}, 0x7fffffff) openat(r4, &(0x7f0000000180)='./file0\x00', 0x800, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0xf503, 0x0) syz_io_uring_setup(0x51ee, &(0x7f0000000000)={0x0, 0x32e2, 0x8, 0x3, 0xa9}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r7, r3, &(0x7f0000000140)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x200) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r8, &(0x7f0000000100)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x4007, @fd=r0, 0x8001, 0x0, 0x0, 0x11, 0x1, {0x2, r9}}, 0xca6) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3098.763103] FAULT_INJECTION: forcing a failure. [ 3098.763103] name failslab, interval 1, probability 0, space 0, times 0 [ 3098.765979] CPU: 0 PID: 16539 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3098.767591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3098.769332] Call Trace: [ 3098.769902] dump_stack+0x107/0x167 [ 3098.770676] should_fail.cold+0x5/0xa [ 3098.771479] ? create_object.isra.0+0x3a/0xa30 [ 3098.772436] should_failslab+0x5/0x20 [ 3098.773241] kmem_cache_alloc+0x5b/0x310 [ 3098.774109] create_object.isra.0+0x3a/0xa30 [ 3098.775030] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3098.776108] kmem_cache_alloc+0x159/0x310 [ 3098.776984] __d_alloc+0x2a/0x990 [ 3098.777709] ? find_held_lock+0x2c/0x110 [ 3098.778577] d_alloc_pseudo+0x19/0x70 [ 3098.779377] alloc_file_pseudo+0xce/0x250 [ 3098.780247] ? trace_hardirqs_on+0x5b/0x180 [ 3098.781152] ? alloc_file+0x5a0/0x5a0 [ 3098.781978] anon_inode_getfile+0xc8/0x1f0 [ 3098.782870] io_uring_setup+0x138b/0x2980 [ 3098.783746] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3098.784803] ? wait_for_completion_io+0x270/0x270 [ 3098.785844] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3098.786942] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3098.788023] do_syscall_64+0x33/0x40 [ 3098.788808] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3098.789892] RIP: 0033:0x7fda89a1bb19 [ 3098.790678] 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 [ 3098.794531] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3098.796124] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3098.797618] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3098.799122] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.800624] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3098.802134] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3098.833999] loop1: detected capacity change from 0 to 135266304 [ 3098.842864] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3098.921713] loop1: detected capacity change from 0 to 135266304 17:20:32 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x3, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100, 0xc5, 0x80}, 0x0, 0xf, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffa000/0x1000)=nil, 0x800) 17:20:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1200, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:32 executing program 0: r0 = syz_open_dev$hiddev(&(0x7f0000000000), 0x2, 0x202) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) r1 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:20:32 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="36000600", @ANYRES16=0x0, @ANYBLOB="01002abd7000ffdbdf25010000000600080000000000050011000300000006000a000200000006000a0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x54}, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:32 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 45) 17:20:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0xf00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:32 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmget(0x2, 0x3000, 0x800, &(0x7f0000ffd000/0x3000)=nil) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmget(0x1, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffe000/0x2000)=nil) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) shmctl$SHM_INFO(r3, 0xe, 0x0) 17:20:32 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x4}, 0x9) [ 3114.202317] FAULT_INJECTION: forcing a failure. [ 3114.202317] name failslab, interval 1, probability 0, space 0, times 0 [ 3114.204879] CPU: 1 PID: 16565 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3114.206369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.208161] Call Trace: [ 3114.208738] dump_stack+0x107/0x167 [ 3114.209534] should_fail.cold+0x5/0xa [ 3114.210373] ? create_object.isra.0+0x3a/0xa30 [ 3114.211361] should_failslab+0x5/0x20 [ 3114.212185] kmem_cache_alloc+0x5b/0x310 [ 3114.213075] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 3114.214294] create_object.isra.0+0x3a/0xa30 [ 3114.215246] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3114.216357] kmem_cache_alloc+0x159/0x310 [ 3114.217259] security_file_alloc+0x34/0x170 [ 3114.218205] __alloc_file+0xb7/0x320 [ 3114.219016] alloc_empty_file+0x6d/0x170 [ 3114.219907] alloc_file+0x5e/0x5a0 [ 3114.220680] alloc_file_pseudo+0x16a/0x250 [ 3114.221598] ? alloc_file+0x5a0/0x5a0 [ 3114.222448] anon_inode_getfile+0xc8/0x1f0 [ 3114.223374] io_uring_setup+0x138b/0x2980 [ 3114.224283] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3114.225383] ? wait_for_completion_io+0x270/0x270 [ 3114.226464] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3114.227600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3114.228725] do_syscall_64+0x33/0x40 [ 3114.229533] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3114.230661] RIP: 0033:0x7fda89a1bb19 [ 3114.231471] 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 [ 3114.235494] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3114.237151] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3114.238717] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3114.240270] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3114.241819] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3114.243378] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3114.262790] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:20:32 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000140)={0x883, 0x0, &(0x7f0000000100)=[r1, 0xffffffffffffffff]}, 0x2) io_uring_enter(r1, 0x65dc, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x16d3, &(0x7f0000000000)={0x0, 0x9b8b, 0xb, 0x2, 0x13, 0x0, r1}, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3114.339994] loop4: detected capacity change from 0 to 135266304 17:20:32 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget(0x2, 0x1000, 0x100, &(0x7f0000ffb000/0x1000)=nil) shmat(r2, &(0x7f0000ff3000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(r1, &(0x7f0000ff3000/0xa000)=nil, 0x1000) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmat(0xffffffffffffffff, &(0x7f0000ff8000/0x1000)=nil, 0x1000) [ 3114.366823] loop1: detected capacity change from 0 to 135266304 [ 3114.386852] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:20:32 executing program 7: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) io_setup(0x2, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r5, r6, 0x0, 0x100000001) r7 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r7, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r7, r8, 0x0, 0x100000001) io_submit(r1, 0x4, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x930aca4f3be8b737, 0x5d, r2, &(0x7f0000000080)="838065d26f7af9bd0d8a537c510494e7919fcafc07e4e71a754586894591ed964698f72bdad4090cbdfc1d9d3257953a8095d9cf8224afc638ccc48813a884f250c57bca82f92e09fb011c2f55d6c20bc516c967fe86f0", 0x57, 0x7, 0x0, 0x1, r6}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20, r0, &(0x7f0000000140)="979bed278309e1d8da840a728765180a1630734a078f616bb6ec7f45833f43eea0a5f8f2c573a5855ad52aca90b656b2e36ccb37264e10c0866b1f17b56db6a4bfd26231085e542556565967abfb49d309c87b6518a42e1d2bc7072660ca1c2df7f98142657b82d2342aca47915bb26f00b186668e0f1a42a86a41661210911357a86bb5ce25792bcb84bcd656b56350f492146c2919347c44b1500f7e71e4b9e5b21d1ed99402acb0691274b9c68cd3ed2bbfd388eaeb1f", 0xb8, 0x4, 0x0, 0x0, r8}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0xff00, r0, &(0x7f00000015c0)="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", 0x1000, 0x5, 0x0, 0x6}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000280)="8a250cdac13aac40af59cd4525f9a8feb82046c92080d7e1775e4658b2e74b3b4702749200cab9ea5893001cc740ca86b8481333c6f7c6dbd9029320a0", 0x3d, 0xff, 0x0, 0x3}]) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r9 = dup3(r0, r0, 0x80000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r9, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum, 0x0, @desc3}) 17:20:32 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 46) 17:20:32 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x450, 0x4, 0x6, 0x6, 0x0, 0xfffffffc, 0x0, 0x0, 0x6, 0x0, 0x8000004}, r1, 0x0, r0, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3114.495447] FAULT_INJECTION: forcing a failure. [ 3114.495447] name failslab, interval 1, probability 0, space 0, times 0 [ 3114.498248] CPU: 1 PID: 16596 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3114.499786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.501515] Call Trace: [ 3114.502085] dump_stack+0x107/0x167 [ 3114.502856] should_fail.cold+0x5/0xa [ 3114.503661] ? io_uring_alloc_task_context+0x99/0x6a0 [ 3114.504737] should_failslab+0x5/0x20 [ 3114.505535] kmem_cache_alloc_trace+0x55/0x320 [ 3114.506505] io_uring_alloc_task_context+0x99/0x6a0 [ 3114.507553] ? io_import_iovec+0x1120/0x1120 [ 3114.508478] ? lock_downgrade+0x6d0/0x6d0 [ 3114.509347] ? do_raw_spin_lock+0x121/0x260 [ 3114.510258] ? rwlock_bug.part.0+0x90/0x90 [ 3114.511164] __io_uring_add_tctx_node+0x2c6/0x520 [ 3114.512178] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3114.513284] ? alloc_fd+0x2e7/0x670 [ 3114.514072] io_uring_setup+0x1fbb/0x2980 [ 3114.514957] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3114.516027] ? wait_for_completion_io+0x270/0x270 [ 3114.517058] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3114.518166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3114.519259] do_syscall_64+0x33/0x40 [ 3114.520048] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3114.521125] RIP: 0033:0x7fda89a1bb19 [ 3114.521912] 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 [ 3114.525779] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3114.527390] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3114.528899] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3114.530406] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3114.531905] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3114.533403] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:20:46 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d46, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000000000)) 17:20:46 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3128.596212] loop1: detected capacity change from 0 to 135266304 17:20:46 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:46 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, 0x0) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) 17:20:46 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1300, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:46 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syncfs(r0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0xa62d, 0x1, 0x3, 0xfffffffc}, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:20:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1020, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:46 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 47) [ 3128.618518] FAULT_INJECTION: forcing a failure. [ 3128.618518] name failslab, interval 1, probability 0, space 0, times 0 [ 3128.620005] CPU: 1 PID: 16630 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3128.620872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3128.621926] Call Trace: [ 3128.622274] dump_stack+0x107/0x167 [ 3128.622744] should_fail.cold+0x5/0xa [ 3128.623235] ? create_object.isra.0+0x3a/0xa30 [ 3128.623816] should_failslab+0x5/0x20 [ 3128.624299] kmem_cache_alloc+0x5b/0x310 [ 3128.624826] create_object.isra.0+0x3a/0xa30 [ 3128.625386] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3128.626037] kmem_cache_alloc_trace+0x151/0x320 [ 3128.626638] io_uring_alloc_task_context+0x99/0x6a0 [ 3128.627265] ? io_import_iovec+0x1120/0x1120 [ 3128.627825] ? lock_downgrade+0x6d0/0x6d0 [ 3128.628351] ? do_raw_spin_lock+0x121/0x260 [ 3128.628901] ? rwlock_bug.part.0+0x90/0x90 [ 3128.629438] __io_uring_add_tctx_node+0x2c6/0x520 [ 3128.630051] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3128.630725] ? alloc_fd+0x2e7/0x670 [ 3128.631194] io_uring_setup+0x1fbb/0x2980 [ 3128.631719] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3128.632369] ? wait_for_completion_io+0x270/0x270 [ 3128.632993] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3128.633652] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3128.634310] do_syscall_64+0x33/0x40 [ 3128.634793] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3128.635436] RIP: 0033:0x7fda89a1bb19 [ 3128.635910] 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 17:20:46 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) syz_io_uring_setup(0x565f, &(0x7f0000000000)={0x0, 0x161f, 0x20, 0x0, 0x342, 0x0, r1}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x1edf, &(0x7f0000000100)={0x0, 0xaff3, 0x4, 0x0, 0x1a6, 0x0, r1}, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, 0x1}, 0x7) [ 3128.638199] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3128.639406] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3128.640294] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3128.641200] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3128.642093] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3128.643005] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3128.666867] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3128.713800] loop4: detected capacity change from 0 to 135266304 [ 3128.754050] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3128.779537] loop4: detected capacity change from 0 to 135266304 17:20:59 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 48) [ 3141.713129] FAULT_INJECTION: forcing a failure. [ 3141.713129] name failslab, interval 1, probability 0, space 0, times 0 [ 3141.715557] CPU: 1 PID: 16654 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3141.717028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3141.718774] Call Trace: [ 3141.719331] dump_stack+0x107/0x167 [ 3141.720099] should_fail.cold+0x5/0xa [ 3141.720917] ? create_object.isra.0+0x3a/0xa30 [ 3141.721890] should_failslab+0x5/0x20 [ 3141.722690] kmem_cache_alloc+0x5b/0x310 17:20:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1400, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:59 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) 17:20:59 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x62, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:20:59 executing program 7: r0 = syz_io_uring_setup(0x82, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x400000}, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d4c, 0xfffffffffffffffd, &(0x7f0000fea000/0x13000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000000040)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000002, 0x80010, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r5 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) syz_io_uring_submit(r6, r1, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10100, 0x0, {0x3}}, 0x800) io_uring_enter(r5, 0x65dc, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000180)=""/171, 0xab}], 0x3) close_range(r4, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x163f, 0x941d, 0x1, &(0x7f0000000080)={[0x7]}, 0x8) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x1, 0x0, {0x1}}, 0x100) 17:20:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1100, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:20:59 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x3652, &(0x7f00000014c0)={0x0, 0x0, 0x4, 0x0, 0x16c}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:20:59 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3141.723754] create_object.isra.0+0x3a/0xa30 [ 3141.724942] kmemleak_alloc_percpu+0xa0/0x100 [ 3141.726071] pcpu_alloc+0x4e2/0x1240 [ 3141.727034] __percpu_counter_init+0x10d/0x2d0 [ 3141.728182] io_uring_alloc_task_context+0xcc/0x6a0 [ 3141.729433] ? io_import_iovec+0x1120/0x1120 [ 3141.730560] ? lock_downgrade+0x6d0/0x6d0 [ 3141.731606] ? do_raw_spin_lock+0x121/0x260 [ 3141.732694] ? rwlock_bug.part.0+0x90/0x90 [ 3141.733757] __io_uring_add_tctx_node+0x2c6/0x520 [ 3141.734972] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3141.736300] ? alloc_fd+0x2e7/0x670 [ 3141.737251] io_uring_setup+0x1fbb/0x2980 [ 3141.738306] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3141.739606] ? wait_for_completion_io+0x270/0x270 [ 3141.740861] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3141.742200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3141.743494] do_syscall_64+0x33/0x40 [ 3141.744443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3141.745755] RIP: 0033:0x7fda89a1bb19 [ 3141.746704] 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 [ 3141.751417] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3141.753362] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3141.755195] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3141.757018] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3141.758878] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3141.760707] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:20:59 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x2ab4, 0x2}, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) syz_io_uring_setup(0x4d48, &(0x7f0000000100), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000001540), &(0x7f0000000040)) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x20010, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x6) [ 3141.802085] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3141.816556] loop4: detected capacity change from 0 to 135266304 [ 3141.854540] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:20:59 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x2a6}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:21:00 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 49) 17:21:00 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x6000) [ 3141.907951] FAULT_INJECTION: forcing a failure. [ 3141.907951] name failslab, interval 1, probability 0, space 0, times 0 [ 3141.910850] CPU: 1 PID: 16685 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3141.912570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3141.914637] Call Trace: [ 3141.915298] dump_stack+0x107/0x167 [ 3141.916209] should_fail.cold+0x5/0xa [ 3141.917168] ? io_uring_alloc_task_context+0x99/0x6a0 [ 3141.918446] should_failslab+0x5/0x20 [ 3141.919413] kmem_cache_alloc_trace+0x55/0x320 [ 3141.920560] io_uring_alloc_task_context+0x99/0x6a0 [ 3141.921804] ? io_import_iovec+0x1120/0x1120 [ 3141.922904] ? lock_downgrade+0x6d0/0x6d0 [ 3141.923937] ? do_raw_spin_lock+0x121/0x260 [ 3141.925010] ? rwlock_bug.part.0+0x90/0x90 [ 3141.926070] __io_uring_add_tctx_node+0x2c6/0x520 [ 3141.927185] loop1: detected capacity change from 0 to 135266304 [ 3141.927273] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3141.929306] ? alloc_fd+0x2e7/0x670 [ 3141.930212] io_uring_setup+0x1fbb/0x2980 [ 3141.931249] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3141.932488] ? wait_for_completion_io+0x270/0x270 [ 3141.933702] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3141.934997] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3141.936266] do_syscall_64+0x33/0x40 [ 3141.937182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 17:21:00 executing program 3: shmctl$SHM_INFO(0xffffffffffffffff, 0xe, 0x0) r0 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) [ 3141.938437] RIP: 0033:0x7fda89a1bb19 17:21:00 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3141.939542] 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 [ 3141.944214] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3141.946083] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3141.947840] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 17:21:00 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x76, 0xc, 0x2, 0x0, 0x0, 0x2, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffffffffe}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x78) openat(r2, &(0x7f00000001c0)='./file1\x00', 0xc0080, 0x20) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r4 = shmget$private(0x0, 0xa000, 0x80, &(0x7f0000ff6000/0xa000)=nil) shmat(r4, &(0x7f0000ffe000/0x2000)=nil, 0x3000) shmctl$SHM_UNLOCK(r3, 0xc) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000805}, 0x8000) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000a00)={{0x10b, 0x4, 0x3, 0xea, 0x140, 0x1, 0x3d5, 0xc1}, "21677a0489ba305c0410840d359a4294c05efa715a072ec12b3f3328ce583e7c38b35c8338eef90775cc0ba1b48973ce2a584af785f22334b88067097d8a5e3a9f9c447edd0a6cdf38f22b02", ['\x00', '\x00', '\x00', '\x00']}, 0x46c) [ 3141.949588] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3141.951525] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3141.953278] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3142.001977] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3142.031083] loop1: detected capacity change from 0 to 135266304 17:21:00 executing program 3: ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x29, 0x0, 0x3, 0x800, 0x0, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x10, 0x20, 0x80, 0x5}}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={r0, @broadcast, @dev={0xac, 0x14, 0x14, 0x34}}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000001600)={'syztnl2\x00', &(0x7f0000001580)={'syztnl2\x00', r2, 0x2f, 0x7b, 0x0, 0x0, 0x0, @loopback, @dev={0xfe, 0x80, '\x00', 0x38}, 0x8, 0x1, 0x56, 0x1ff}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000001600)={'syztnl2\x00', &(0x7f0000001580)={'syztnl2\x00', r3, 0x2f, 0x7b, 0x0, 0x0, 0x0, @loopback, @dev={0xfe, 0x80, '\x00', 0x38}, 0x8, 0x1, 0x56, 0x1ff}}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f00000009c0)=ANY=[@ANYBLOB="84020000", @ANYRES16=0x0, @ANYBLOB="020026bd7000fbdbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="680202803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b7570000000000000000000000000000000000000000000050003000600000004000400080006009edd66f440b40ec5ae1fc28cb5fd51842329c53eab720f0e8915d9593443bd95f700a69ae93d8e652910884cbaf9d1dff2579d7159adc71bc97cf728401855ff3a86a9c66f04c314c37420cab45cbc089f8aa2f0d06c80a9c940f1f8e374a60a73ec6085a496105fff4f9b955e456a6b1a98cfbca9b1eff1cd11373a266e3b93131a138f553f03b1e234f437a6d2ebbcdb", @ANYRES32=r0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400b05500003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000b00040072616e646f6d00003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r2, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000800000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000024000400a77b0107020000005299012c7f00000008001a1f01000000ff0fff0704000000"], 0x284}}, 0x20008000) r4 = getpgrp(0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4400dbc562098ceea30fd65f1c8ed8ba0000", @ANYRES16=0x0, @ANYBLOB="000125bd7000fddbdf250f0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00000100000600110001000000"], 0x44}, 0x1, 0x0, 0x0, 0x4045}, 0xd4) kcmp(0xffffffffffffffff, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) shmctl$SHM_INFO(0x0, 0xe, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000001600)={'syztnl2\x00', &(0x7f0000001580)={'syztnl2\x00', r5, 0x2f, 0x7b, 0x0, 0x0, 0x0, @loopback, @dev={0xfe, 0x80, '\x00', 0x38}, 0x8, 0x1, 0x56, 0x1ff}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000700)={'gretap0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="65727370616ef96aea1dcf7b93eaf591807795c0e5300000000000000000", @ANYRES32=r3, @ANYBLOB="00070020000000000000040142e300c80067000004299078ffffffffffffffff44249ff30a010100000004010a0101000000001f640101020000017b000000000000000383239ee0000001ac1414bb00000000000000007f000001ffffffff000000000a01010200866a0000000202087da06506fdb3050d5b07b2ccda2726bada9b55060e1cd075b039e3f58f86111aae060a7c529ea58a6f7c2e07072e435c3108020ef49ff6acbb85d56c81949fa402113578767aa93290dbbe3923adc483da02118ded4edadc72df933b4d06ac7827fb0000"]}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000007c0)={'ip6_vti0\x00', &(0x7f0000000740)={'ip6gre0\x00', r2, 0x29, 0x6, 0x8, 0x9, 0x2, @remote, @mcast2, 0x8000, 0x7800, 0x8, 0xffffffff}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000880)={'ip6_vti0\x00', &(0x7f0000000800)={'ip6tnl0\x00', r1, 0x29, 0x80, 0x7, 0x80, 0x40, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, 0x8000, 0x40, 0x80000, 0x7fffffff}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x7c, 0x0, 0xf08, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x1000) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) 17:21:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1500, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:00 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xeb}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3142.098199] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3142.161273] loop4: detected capacity change from 0 to 135266304 [ 3142.199080] loop4: detected capacity change from 0 to 135266304 17:21:14 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 50) 17:21:14 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1600, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:14 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d4b, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000001580)) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000480)=ANY=[], 0x10) syz_io_uring_setup(0x3709, &(0x7f0000000200)={0x0, 0xa60c, 0x1, 0x0, 0x2ec, 0x0, r0}, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000300)) sendfile(r2, r3, 0x0, 0x100000001) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x1f, 0x20, 0x0, 0x5, 0x0, 0x4, 0x20089, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x9, 0x4}, 0x300c, 0x2, 0x7, 0x3, 0x7f, 0xabc, 0x434, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xa, r2, 0x2) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r4, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x80, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x0, 0x80000, 0x1}, 0x4) r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x44040, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) 17:21:14 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1200, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:14 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x162}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x48010, r0, 0x10000000) r8 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r8, 0x65dc, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r9, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x100010, r4, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000080)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0x5, 0xc2, 0x0, 0x1}, 0x7) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1}, 0xb7) syz_io_uring_submit(r2, 0x0, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index, 0x0, 0x0, 0xaaa9, 0x4, 0x0, {0x0, 0x0, r1}}, 0x1) r12 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x80040, 0x0, 0x2}, 0x18) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x100000e, 0x10, r12, 0x8000000) 17:21:14 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000200), 0x0, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000000340)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000800)=""/246, 0xf6}, {&(0x7f0000000240)}, {&(0x7f0000000900)=""/206, 0xce}, {&(0x7f00000002c0)=""/8, 0x8}], 0x4}}, {{&(0x7f0000000a00), 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000400)=""/56, 0x38}, {&(0x7f0000000a80)=""/232, 0xe8}, {&(0x7f0000000b80)=""/109, 0x6d}, {&(0x7f00000004c0)=""/14, 0xe}, {&(0x7f0000000c00)=""/177, 0xb1}, {&(0x7f0000000cc0)=""/131, 0x83}, {&(0x7f0000000d80)=""/9, 0x9}, {&(0x7f0000000dc0)=""/128, 0x80}, {&(0x7f0000000e40)=""/94, 0x5e}], 0x9, &(0x7f0000000f80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f0000001000), 0x6e, &(0x7f0000001180)=[{&(0x7f0000001080)=""/202, 0xca}], 0x1, &(0x7f00000011c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x4, 0x5, &(0x7f0000001300)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000001340)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40}}, './file1\x00'}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x40, 0x1, 0x9, 0xb0, 0x0, 0x7, 0x10, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x10, 0x40, 0x6, 0x3, 0x0, 0xe8, 0x81, 0x0, 0xfffffffc}, r1, 0xc, r2, 0x1) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x3, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x41002, 0xc5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xd, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:14 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0x51, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0xc50, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x400, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x4}, 0x0, 0xc6, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:14 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_INFO(r0, 0xe, 0x0) r1 = shmget(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x1000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000001, 0x810, 0xffffffffffffffff, 0x16ae2000) [ 3156.717791] FAULT_INJECTION: forcing a failure. [ 3156.717791] name failslab, interval 1, probability 0, space 0, times 0 [ 3156.719377] CPU: 1 PID: 16732 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3156.720308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3156.721426] Call Trace: [ 3156.721780] dump_stack+0x107/0x167 [ 3156.722264] should_fail.cold+0x5/0xa [ 3156.722774] ? io_wq_create+0xeb/0xc00 [ 3156.723296] should_failslab+0x5/0x20 [ 3156.723800] __kmalloc+0x72/0x390 [ 3156.724263] io_wq_create+0xeb/0xc00 [ 3156.724776] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3156.725456] ? io_import_iovec+0x1120/0x1120 [ 3156.726045] ? io_apoll_task_func+0x2d0/0x2d0 [ 3156.726645] ? __io_req_find_next+0x300/0x300 [ 3156.727259] ? do_raw_spin_lock+0x121/0x260 [ 3156.727837] ? rwlock_bug.part.0+0x90/0x90 [ 3156.728408] __io_uring_add_tctx_node+0x2c6/0x520 [ 3156.729056] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3156.729761] ? alloc_fd+0x2e7/0x670 [ 3156.730248] io_uring_setup+0x1fbb/0x2980 [ 3156.730806] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3156.731497] ? wait_for_completion_io+0x270/0x270 [ 3156.732157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3156.732866] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3156.733563] do_syscall_64+0x33/0x40 [ 3156.734065] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3156.734757] RIP: 0033:0x7fda89a1bb19 [ 3156.735271] 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 [ 3156.737736] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3156.738771] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3156.739730] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3156.740681] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3156.741623] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3156.742560] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:21:14 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x8, 0x8, 0x1, {0x0, 0x0, r1}}, 0x1) [ 3156.767021] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:21:14 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ff9000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(0xffffffffffffffff, 0xe, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0xe6a, 0x42000) [ 3156.874387] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3156.883590] loop1: detected capacity change from 0 to 135266304 [ 3156.886937] loop4: detected capacity change from 0 to 135266304 [ 3156.955687] loop4: detected capacity change from 0 to 135266304 [ 3156.996387] loop1: detected capacity change from 0 to 135266304 17:21:30 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1300, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:30 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x3233, &(0x7f0000000000)={0x0, 0x8042, 0x2, 0x1, 0x20a}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2004, @fd=r0, 0x6263, 0x8, 0xb9, 0x1, 0x0, {0x3, r5}}, 0x1000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:21:30 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1700, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:30 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000001240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r6 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000001000000180000009dc398ce7e5ca2e31b9cdb172931216a3843a44e1052b93ca27011e0146bc386594d5acf1c774916badaefa1b7baf810c7a84a9a5548e1e5006a9be2459f88394540ce0f29b7d1c9db7d79175d2e67ab186c22df095ee944404433eab83635e8bb0d35f37f0e", @ANYRES32=r5, @ANYBLOB="000000deffffff8612d0c3cc7c6506bda30000000000"]) pread64(r5, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x1f, 0x3, 0x7, 0x9, 0x0, 0x9, 0xe, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x1, @perf_config_ext={0x101, 0x5}, 0x100a0, 0x4, 0xde, 0x1, 0x6, 0x80, 0xf2a2, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xd, 0xffffffffffffffff, 0xa) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r4, r5}}, 0xb7) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r4}}, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r2, r9, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1}, 0x6) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:21:30 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) 17:21:30 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 51) 17:21:30 executing program 3: r0 = fork() ptrace(0x10, r0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = fork() ptrace(0x10, r2) r3 = fork() ptrace(0x10, r3) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) r6 = fork() ptrace(0x10, r6) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) clone3(&(0x7f0000000400)={0x8000000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/236, 0xec, &(0x7f00000002c0)=""/103, &(0x7f0000000380)=[r0, r1, r2, r3, r4, r0, r5, r6, r0], 0x9, {r7}}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x9, 0x80, 0x6, 0x0, 0x6, 0x200, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000000), 0x952917feee7b49ab}, 0x14040, 0x9, 0xb27, 0x0, 0x8000, 0x1, 0x9d51, 0x0, 0x25b6, 0x0, 0x8}, r0, 0x8, r8, 0x1) shmctl$SHM_INFO(0x0, 0xe, 0x0) 17:21:30 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3172.547669] FAULT_INJECTION: forcing a failure. [ 3172.547669] name failslab, interval 1, probability 0, space 0, times 0 [ 3172.550103] CPU: 1 PID: 16779 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3172.551569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3172.553288] Call Trace: [ 3172.553849] dump_stack+0x107/0x167 [ 3172.554615] should_fail.cold+0x5/0xa [ 3172.555420] ? create_object.isra.0+0x3a/0xa30 [ 3172.556358] should_failslab+0x5/0x20 [ 3172.557153] kmem_cache_alloc+0x5b/0x310 [ 3172.558003] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 3172.559076] create_object.isra.0+0x3a/0xa30 [ 3172.559997] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3172.561060] __kmalloc+0x16e/0x390 [ 3172.561804] io_wq_create+0xeb/0xc00 [ 3172.562615] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3172.563685] ? io_import_iovec+0x1120/0x1120 [ 3172.564599] ? io_apoll_task_func+0x2d0/0x2d0 [ 3172.565539] ? __io_req_find_next+0x300/0x300 [ 3172.566468] ? do_raw_spin_lock+0x121/0x260 [ 3172.567382] ? rwlock_bug.part.0+0x90/0x90 [ 3172.568272] __io_uring_add_tctx_node+0x2c6/0x520 [ 3172.569278] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3172.570387] ? alloc_fd+0x2e7/0x670 [ 3172.571159] io_uring_setup+0x1fbb/0x2980 [ 3172.572041] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3172.573099] ? wait_for_completion_io+0x270/0x270 [ 3172.574131] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3172.575230] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3172.576312] do_syscall_64+0x33/0x40 [ 3172.577087] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3172.578149] RIP: 0033:0x7fda89a1bb19 [ 3172.578921] 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 [ 3172.582753] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3172.584344] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3172.585821] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3172.587321] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3172.588802] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3172.590276] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3172.600803] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3172.654960] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:21:30 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:30 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x20}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd, 0x0, 0x0, 0x0, 0x62a37e0a48b9c8b6, 0x1}, 0x722) [ 3172.744049] loop4: detected capacity change from 0 to 135266304 17:21:30 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffe000/0x1000)=nil) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0102002000001000000c0005000f0000000000000009001f007068793100"/46], 0x34}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000000)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000000}]}, 0x30}}, 0x4000000) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3172.769659] loop1: detected capacity change from 0 to 135266304 17:21:30 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000000000)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_STATX={0x15, 0x4, 0x0, 0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x8, 0x100, 0x1}, 0xb1cc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xa, 0x110, r0, 0x0) r3 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) sendfile(r3, r0, 0x0, 0x100) [ 3172.817949] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:21:30 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 52) [ 3172.887803] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:21:31 executing program 7: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "5b42f0b71a90ad0f92a2da51c55606f9822374c6d58481f3e9ec455b0ab31a2e59f4d61a231c850c1e775f87bec33d7df4434eb6c9d1f22e2f98f35c87702824", 0x33}, 0x48, 0xfffffffffffffffe) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:21:31 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1800, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3172.973314] FAULT_INJECTION: forcing a failure. [ 3172.973314] name failslab, interval 1, probability 0, space 0, times 0 [ 3172.975774] CPU: 0 PID: 16826 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3172.977229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3172.978978] Call Trace: [ 3172.979549] dump_stack+0x107/0x167 [ 3172.980323] should_fail.cold+0x5/0xa [ 3172.981126] ? create_object.isra.0+0x3a/0xa30 [ 3172.982093] should_failslab+0x5/0x20 [ 3172.982894] kmem_cache_alloc+0x5b/0x310 [ 3172.983759] create_object.isra.0+0x3a/0xa30 [ 3172.984689] kmemleak_alloc_percpu+0xa0/0x100 [ 3172.985638] pcpu_alloc+0x4e2/0x1240 [ 3172.986437] __percpu_counter_init+0x10d/0x2d0 [ 3172.987412] io_uring_alloc_task_context+0xcc/0x6a0 [ 3172.988463] ? io_import_iovec+0x1120/0x1120 [ 3172.989394] ? lock_downgrade+0x6d0/0x6d0 [ 3172.990267] ? do_raw_spin_lock+0x121/0x260 [ 3172.991168] ? rwlock_bug.part.0+0x90/0x90 [ 3172.992069] __io_uring_add_tctx_node+0x2c6/0x520 [ 3172.993088] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3172.994192] ? alloc_fd+0x2e7/0x670 [ 3172.994971] io_uring_setup+0x1fbb/0x2980 [ 3172.995862] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3172.996924] ? wait_for_completion_io+0x270/0x270 [ 3172.997961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3172.999064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3173.000156] do_syscall_64+0x33/0x40 [ 3173.000941] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3173.002017] RIP: 0033:0x7fda89a1bb19 [ 3173.002794] 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 [ 3173.006687] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3173.008305] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3173.009806] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3173.011313] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3173.012810] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3173.014314] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:21:31 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000340)="c815a4a556ae604b394355c5a455e82d4508c3255bafc4658ce55757968197b049ceb978f0d2b3ce6c5f63892416ccb1e48a4df7eb94de6a240720b5a9948226acbe01f88eff6a4b62699b4749d0efee0b3b670824d7ef2fb3898073d496d4", 0x5f, 0x1}], 0x3810028, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ff9000/0x1000)=nil, 0x5000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:31 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1400, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:31 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:31 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)) mmap$usbmon(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x80010, 0xffffffffffffffff, 0xaac) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x1, 0x1}, 0x0) 17:21:31 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x8000000) syz_io_uring_setup(0x4378, &(0x7f0000000080)={0x0, 0x4900, 0x1, 0x2, 0x6, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x5, 0x100000000, {0x0, r0}, 0x2, 0x0, 0x0, {0x0, r3, r0}}, 0xffff4bf9) syz_io_uring_setup(0x4d4c, &(0x7f0000000000)={0x0, 0x810a, 0x0, 0x20000000}, &(0x7f0000ff0000/0xf000)=nil, &(0x7f0000fed000/0x12000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:21:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, '!'}, {0x20, '\x11-\xb9\xba\x7f\xa5J\x0e\x97\xb0\x83\x8c\xfc#\xed2\x95\xc4\xf5}\xba\xb98\xe9\x0f\x03\xcf\xf6\x90\xef\xe7\x99\x01.$\xa4\x95\xa5R\x96\x89`\xb6?\x0fx\xbe\xe5\xb7l\xcb\x80\xd8\a\x06\xb6@\\\xda?\x99 \xf7 \b\xf9]\x83\xc4IZ\xc4.\xb2\x90\x9a\b\xdb/P\xc0\x96*,\x9a\xa1I>77\x05m'}, {0x20, ')^!)\\@,'}, {0x20, '*+@('}, {0x20, '-{+{'}, {0x20, '%{$*\xf0'}], 0xa, "f1063b687135258fd2f12a007e7ace692da197704cf35684b4e0ae49c518f3df413a9f696a5d6258f02a61d078528ae9091d9f3e628184fc2311305cae0773c0b386a99b2d48f1de25ae4759fbd93fcc0027db4e9af1ab2eb5c85fb42ce112a3e6253c329e71ead482576200e016af498f05cb5c18da23b4344a119661a86490ea008a7986b49ffd921099d86ecc2e06fbc5491bb3854b94e74abf4407acdd98aedab7b1eaa3fc7f843022dfb4741c18dde42bd8beeb41bbe8420923e06af6e0f191b8623b84e6a3"}, 0x14a) shmctl$SHM_INFO(0x0, 0xe, 0x0) 17:21:31 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 53) 17:21:31 executing program 7: shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x40000003, 0x0, 0x2}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3173.293012] loop1: detected capacity change from 0 to 135266304 [ 3173.299637] loop4: detected capacity change from 0 to 135266304 [ 3173.316985] FAULT_INJECTION: forcing a failure. [ 3173.316985] name failslab, interval 1, probability 0, space 0, times 0 [ 3173.319404] CPU: 0 PID: 16861 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3173.320798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3173.322471] Call Trace: [ 3173.323017] dump_stack+0x107/0x167 [ 3173.323757] should_fail.cold+0x5/0xa [ 3173.324540] ? create_object.isra.0+0x3a/0xa30 [ 3173.325481] should_failslab+0x5/0x20 [ 3173.326250] kmem_cache_alloc+0x5b/0x310 [ 3173.327067] ? io_wq_create+0x114/0xc00 [ 3173.327881] create_object.isra.0+0x3a/0xa30 [ 3173.328762] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3173.329824] kmem_cache_alloc_node_trace+0x16d/0x340 [ 3173.330868] io_wq_create+0x6ef/0xc00 [ 3173.331666] io_uring_alloc_task_context+0x1f1/0x6a0 [ 3173.332697] ? io_import_iovec+0x1120/0x1120 [ 3173.333599] ? io_apoll_task_func+0x2d0/0x2d0 [ 3173.334515] ? __io_req_find_next+0x300/0x300 [ 3173.335433] ? do_raw_spin_lock+0x121/0x260 [ 3173.336311] ? rwlock_bug.part.0+0x90/0x90 [ 3173.337175] __io_uring_add_tctx_node+0x2c6/0x520 [ 3173.338157] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3173.339232] ? alloc_fd+0x2e7/0x670 [ 3173.339987] io_uring_setup+0x1fbb/0x2980 [ 3173.340838] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3173.341885] ? wait_for_completion_io+0x270/0x270 [ 3173.342894] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3173.343971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3173.345033] do_syscall_64+0x33/0x40 [ 3173.345792] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3173.346832] RIP: 0033:0x7fda89a1bb19 [ 3173.347598] 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 [ 3173.351379] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3173.352933] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3173.354393] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3173.355855] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3173.357308] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3173.358773] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:21:31 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:31 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000001600)={'syztnl2\x00', &(0x7f0000001580)={'syztnl2\x00', r1, 0x2f, 0x7b, 0x0, 0x0, 0x0, @loopback, @dev={0xfe, 0x80, '\x00', 0x38}, 0x8, 0x1, 0x56, 0x1ff}}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r1, 0x4, 0x8, 0x9, 0x8, 0x21, @private2, @mcast2, 0x56, 0x8, 0xff, 0x9}}) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000280)=0x1, 0x4) r2 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x55f6, &(0x7f00000000c0)={0x0, 0x983c, 0x0, 0x3, 0xa2, 0x0, r0}, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(r4, r6, &(0x7f0000000240)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r7, 0x80, &(0x7f00000001c0)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x0, 0x0, 0x1}, 0x7) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3173.419398] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3173.443263] loop1: detected capacity change from 0 to 135266304 [ 3173.477761] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:21:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x861c0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000500), 0x80400, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000540)={0x7, 0x7fffffff, 0x3f, 0x3, 0x4, "ed7173052c32fcde306f812455f09a90ac9b7a"}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000004c0)={0x106, 0x11, &(0x7f00000000c0)}) r2 = syz_io_uring_setup(0x3e80, &(0x7f0000000000)={0x0, 0x100000, 0x0, 0x40002, 0xffffffff}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) fcntl$setlease(r2, 0x400, 0x2) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x10000000) syz_io_uring_setup(0x5d48, &(0x7f00000014c0)={0x0, 0x1}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:21:31 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 54) 17:21:31 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1500, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3173.558561] FAULT_INJECTION: forcing a failure. [ 3173.558561] name failslab, interval 1, probability 0, space 0, times 0 [ 3173.560988] CPU: 1 PID: 16881 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3173.562432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3173.564166] Call Trace: [ 3173.564720] dump_stack+0x107/0x167 [ 3173.565483] should_fail.cold+0x5/0xa [ 3173.566292] ? __io_uring_add_tctx_node+0x15c/0x520 [ 3173.567339] should_failslab+0x5/0x20 [ 3173.568128] kmem_cache_alloc_trace+0x55/0x320 [ 3173.569081] __io_uring_add_tctx_node+0x15c/0x520 [ 3173.570089] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3173.571190] ? alloc_fd+0x2e7/0x670 [ 3173.571974] io_uring_setup+0x1fbb/0x2980 [ 3173.572847] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3173.573901] ? wait_for_completion_io+0x270/0x270 [ 3173.574925] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3173.576029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3173.577095] do_syscall_64+0x33/0x40 [ 3173.577877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3173.578939] RIP: 0033:0x7fda89a1bb19 [ 3173.579723] 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 [ 3173.583549] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3173.585120] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3173.586598] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3173.588079] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3173.589559] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3173.591043] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3173.637389] loop1: detected capacity change from 0 to 135266304 [ 3173.696712] loop1: detected capacity change from 0 to 135266304 17:21:45 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1600, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1825, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:21:45 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 55) 17:21:45 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x4, 0x20010, r0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) io_uring_enter(r0, 0x7285, 0x597d, 0x1, &(0x7f0000000300)={[0x9]}, 0x8) syz_io_uring_setup(0x71f3, &(0x7f0000000040)={0x0, 0xa8, 0x0, 0x2, 0x5f, 0x0, r3}, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000340)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r8, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r11, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r3, r12, 0x0, 0x100000001) syz_io_uring_submit(r9, r4, &(0x7f0000000280)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r11, &(0x7f00000000c0)={0x2}, r1, 0x1, 0x0, 0x1}, 0x1f) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r5, 0x0, &(0x7f0000000140)="19ea3703e7f2b39753c0df048287d356a9737683049690ed918f5aca9514fcbadc5f461aa16e2297de50e140a4ca207b42cedd0f781991f880f71790f2130cf0043261e388fbc0e2b06a961ce9847ac37b86d49d47e282408d1c98f04cab1fb1933f2053f91c41d9ac639f6209bb29452595d88d29ccf12bc9e2c632dbe33d00d968e5c5dc972d50d986805bf84275c26c70e38c8552d7f2c80a07ccef24c8e8d251c9ccca2216d2f5b37d299fb4e5aa781167b6460f18c2d64302a94018", 0xbe, 0x0, 0x1, {0x0, r13}}, 0xfffffff7) [ 3187.028726] FAULT_INJECTION: forcing a failure. [ 3187.028726] name failslab, interval 1, probability 0, space 0, times 0 [ 3187.031221] CPU: 0 PID: 16899 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3187.032711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3187.034461] Call Trace: [ 3187.035017] dump_stack+0x107/0x167 [ 3187.035802] should_fail.cold+0x5/0xa [ 3187.036607] ? create_object.isra.0+0x3a/0xa30 [ 3187.037563] should_failslab+0x5/0x20 [ 3187.038372] kmem_cache_alloc+0x5b/0x310 [ 3187.039228] create_object.isra.0+0x3a/0xa30 [ 3187.040162] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3187.041227] kmem_cache_alloc_trace+0x151/0x320 [ 3187.042203] __io_uring_add_tctx_node+0x15c/0x520 [ 3187.043210] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3187.044324] ? alloc_fd+0x2e7/0x670 [ 3187.045102] io_uring_setup+0x1fbb/0x2980 [ 3187.045976] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3187.047041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3187.048161] ? io_is_uring_fops+0x40/0x40 [ 3187.049039] do_syscall_64+0x33/0x40 [ 3187.049821] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3187.050893] RIP: 0033:0x7fda89a1bb19 [ 3187.051681] 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 [ 3187.055535] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3187.057128] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3187.058630] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3187.060130] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3187.061629] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3187.063123] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:21:45 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x3a, @dev={0xac, 0x14, 0x14, 0x40}, 0x4e21, 0x4, 'wrr\x00', 0x25, 0xfff, 0xa}, 0x2c) r1 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) preadv2(r3, &(0x7f0000000340)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/10, 0xa}], 0x4, 0x80, 0x2, 0xc) r6 = dup2(r2, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40505412, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:21:45 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:45 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x11, 0x1}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:45 executing program 3: shmget(0x3, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000014c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r6) r7 = fork() ptrace(0x10, r7) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x1, 0x0, r3, r4, r6, 0x80, 0x8}, 0x401, 0x5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, r7, 0x9}) r8 = shmget(0x2, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) r9 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmat(r9, &(0x7f0000ff7000/0x9000)=nil, 0x0) shmctl$SHM_INFO(r8, 0xe, 0x0) [ 3187.101976] FAT-fs (loop6): Unrecognized mount option "J­+[h—@ÄÉ—/ ø§“Útb" or missing value [ 3187.166197] loop1: detected capacity change from 0 to 135266304 17:21:45 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:21:45 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xa2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x7711, &(0x7f0000001180)={0x0, 0xe99a, 0x1, 0x3, 0x24d}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3187.222430] loop4: detected capacity change from 0 to 135266304 [ 3187.237046] FAT-fs (loop6): Unrecognized mount option "J­+[h—@ÄÉ—/ ø§“Útb" or missing value 17:21:45 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmat(r0, &(0x7f0000002000/0x2000)=nil, 0x31a75e7820f1089d) r2 = shmget(0x1, 0x3000, 0x54000000, &(0x7f0000002000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/139) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x8000) r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000002000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) 17:22:00 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 56) 17:22:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1900, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:00 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x1000, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0x4000003, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 17:22:00 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0xa000) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/189) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmctl$SHM_INFO(0x0, 0xe, 0x0) 17:22:00 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r7 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r6, @out_args}, './file0\x00'}) pread64(r6, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r5, r6}}, 0xb7) syz_io_uring_submit(r3, r1, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r5}}, 0x7) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:00 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:00 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r2, r3, 0x0, 0x100000001) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x71, 0x7f, 0x3f, 0x0, 0x0, 0x8000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x4400, 0xffffffffffffff00, 0xc36, 0x2, 0x5, 0x7, 0x0, 0x0, 0xc7, 0x0, 0x5}, r1, 0x8, r3, 0x2) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1700, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3202.842248] FAULT_INJECTION: forcing a failure. [ 3202.842248] name failslab, interval 1, probability 0, space 0, times 0 [ 3202.844689] CPU: 1 PID: 16960 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3202.846143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3202.848099] Call Trace: [ 3202.848664] dump_stack+0x107/0x167 [ 3202.849431] should_fail.cold+0x5/0xa [ 3202.850233] ? xas_alloc+0x336/0x440 [ 3202.851015] should_failslab+0x5/0x20 [ 3202.851820] kmem_cache_alloc+0x5b/0x310 [ 3202.852673] ? stack_trace_consume_entry+0x160/0x160 [ 3202.853737] xas_alloc+0x336/0x440 [ 3202.854487] xas_create+0x34a/0x10d0 [ 3202.855263] ? kernel_text_address+0xf2/0x120 [ 3202.856217] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3202.857325] xas_store+0x8c/0x1c40 [ 3202.858085] __xa_store+0x164/0x2d0 [ 3202.858856] ? xa_delete_node+0x280/0x280 [ 3202.859738] ? trace_hardirqs_on+0x5b/0x180 [ 3202.860667] xa_store+0x31/0x50 [ 3202.861367] __io_uring_add_tctx_node+0x1cf/0x520 [ 3202.862381] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3202.863485] ? alloc_fd+0x2e7/0x670 [ 3202.864269] io_uring_setup+0x1fbb/0x2980 [ 3202.865154] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3202.866220] ? wait_for_completion_io+0x270/0x270 [ 3202.867263] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3202.868382] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3202.869471] do_syscall_64+0x33/0x40 [ 3202.870253] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3202.871335] RIP: 0033:0x7fda89a1bb19 [ 3202.872126] 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 [ 3202.875994] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3202.877588] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3202.879095] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3202.880603] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3202.882105] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3202.883609] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:22:01 executing program 3: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000000)={0x3f000, 0x3, 0x100}) shmctl$SHM_INFO(0x0, 0xe, 0x0) [ 3202.921226] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:22:01 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 57) [ 3202.981711] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:22:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) mount$9p_tcp(&(0x7f0000000240), &(0x7f0000000280)='./file1\x00', &(0x7f0000000300), 0x28000, &(0x7f0000000340)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@cache_fscache}], [{@hash}, {@subj_user={'subj_user', 0x3d, '^}'}}, {@obj_role={'obj_role', 0x3d, '^:'}}]}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x100000001) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)={0x0, "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"}) shmctl$SHM_INFO(0x0, 0xe, 0x0) [ 3203.062557] FAULT_INJECTION: forcing a failure. [ 3203.062557] name failslab, interval 1, probability 0, space 0, times 0 [ 3203.064877] CPU: 1 PID: 16977 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3203.066602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3203.068004] loop1: detected capacity change from 0 to 135266304 [ 3203.068445] Call Trace: [ 3203.068472] dump_stack+0x107/0x167 [ 3203.068501] should_fail.cold+0x5/0xa [ 3203.071790] ? create_object.isra.0+0x3a/0xa30 [ 3203.072706] should_failslab+0x5/0x20 [ 3203.073470] kmem_cache_alloc+0x5b/0x310 [ 3203.074288] create_object.isra.0+0x3a/0xa30 [ 3203.075169] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3203.076203] kmem_cache_alloc+0x159/0x310 [ 3203.077042] xas_alloc+0x336/0x440 [ 3203.077756] xas_create+0x34a/0x10d0 [ 3203.078515] ? kernel_text_address+0xf2/0x120 [ 3203.079417] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3203.080479] xas_store+0x8c/0x1c40 [ 3203.081203] __xa_store+0x164/0x2d0 [ 3203.081931] ? xa_delete_node+0x280/0x280 [ 3203.082770] ? trace_hardirqs_on+0x5b/0x180 [ 3203.083643] xa_store+0x31/0x50 [ 3203.084319] __io_uring_add_tctx_node+0x1cf/0x520 [ 3203.085287] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3203.086343] ? alloc_fd+0x2e7/0x670 [ 3203.087083] io_uring_setup+0x1fbb/0x2980 [ 3203.087933] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3203.088951] ? wait_for_completion_io+0x270/0x270 [ 3203.089937] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3203.090989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3203.092031] do_syscall_64+0x33/0x40 [ 3203.092783] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3203.093804] RIP: 0033:0x7fda89a1bb19 [ 3203.094540] 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 [ 3203.098194] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3203.099709] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3203.101062] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3203.102404] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3203.103782] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3203.105163] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3203.124965] loop4: detected capacity change from 0 to 135266304 17:22:01 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff8000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x5000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:01 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 58) [ 3203.291425] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3203.338186] FAULT_INJECTION: forcing a failure. [ 3203.338186] name failslab, interval 1, probability 0, space 0, times 0 [ 3203.340594] CPU: 1 PID: 16987 Comm: syz-executor.5 Not tainted 5.10.254 #1 17:22:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1a00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3203.341916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3203.343477] Call Trace: [ 3203.343936] dump_stack+0x107/0x167 [ 3203.344544] should_fail.cold+0x5/0xa [ 3203.345178] ? xas_alloc+0x336/0x440 [ 3203.345807] should_failslab+0x5/0x20 [ 3203.346450] kmem_cache_alloc+0x5b/0x310 [ 3203.347127] xas_alloc+0x336/0x440 [ 3203.347719] xas_create+0x34a/0x10d0 [ 3203.348357] ? kernel_text_address+0xf2/0x120 [ 3203.349115] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3203.349988] xas_store+0x8c/0x1c40 [ 3203.350602] __xa_store+0x164/0x2d0 [ 3203.351213] ? xa_delete_node+0x280/0x280 [ 3203.351923] ? trace_hardirqs_on+0x5b/0x180 [ 3203.352649] xa_store+0x31/0x50 [ 3203.353210] __io_uring_add_tctx_node+0x1cf/0x520 [ 3203.354011] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3203.354894] ? alloc_fd+0x2e7/0x670 [ 3203.355513] io_uring_setup+0x1fbb/0x2980 [ 3203.356217] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3203.357066] ? wait_for_completion_io+0x270/0x270 [ 3203.357888] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3203.358766] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3203.359628] do_syscall_64+0x33/0x40 [ 3203.360245] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3203.361092] RIP: 0033:0x7fda89a1bb19 [ 3203.361714] 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 [ 3203.364804] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3203.366060] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3203.367251] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3203.368436] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3203.369629] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3203.370819] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3203.608282] loop4: detected capacity change from 0 to 135266304 17:22:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1800, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:15 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1b00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:15 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000008c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)={0x2c, r3, 0x101, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x64, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x8800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r6 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r6, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r6, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0xfffffffffffffffe, 0x20110, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:15 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 59) 17:22:15 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd=r0, 0x7, 0x0, 0x8, 0x0, 0x1, {0x0, r3}}, 0x7fffffff) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:15 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x2000) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_INFO(r0, 0xe, 0x0) 17:22:15 executing program 0: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'syzkaller1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24040000}, 0x20000000) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0xbfef}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:15 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget(0x0, 0x3000, 0x8510cc031cd2ff0d, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 17:22:15 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x24000000000000}, 0x1450, 0x400000000001de, 0x0, 0x4, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1b) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r1, r2, 0x0, 0x100000001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0xc5, 0x80, 0x8}, 0x0, 0xffffbfffffffffff, r1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:15 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, 0x0) [ 3217.071515] loop4: detected capacity change from 0 to 135266304 17:22:15 executing program 3: sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x8980}, 0x8840) shmctl$SHM_INFO(0x0, 0xe, 0x0) 17:22:15 executing program 0: r0 = syz_io_uring_setup(0xaf2, &(0x7f0000000440)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r0, 0x65dc, 0x7f71, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x285e, &(0x7f0000001180)={0x0, 0x4264, 0x2, 0x0, 0xffffffff, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r11 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r10, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r10, @ANYBLOB="00000000000001002e2f667365281c5c"]) pread64(r10, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r11) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r9, r10}}, 0xb7) syz_io_uring_submit(r3, r7, &(0x7f0000000080)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0x9) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:15 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x40) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0xfffffffc, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @private=0xa010102}, 0x10) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x4, &(0x7f00000000c0), 0x1, 0x1, 0x1}, 0x1000) [ 3217.176003] FAULT_INJECTION: forcing a failure. [ 3217.176003] name failslab, interval 1, probability 0, space 0, times 0 [ 3217.178440] CPU: 1 PID: 17032 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3217.179904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3217.181685] Call Trace: [ 3217.182250] dump_stack+0x107/0x167 [ 3217.183024] should_fail.cold+0x5/0xa [ 3217.183838] ? create_object.isra.0+0x3a/0xa30 [ 3217.184814] should_failslab+0x5/0x20 [ 3217.185623] kmem_cache_alloc+0x5b/0x310 [ 3217.186477] ? mark_held_locks+0x9e/0xe0 [ 3217.187339] create_object.isra.0+0x3a/0xa30 [ 3217.188274] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3217.189347] kmem_cache_alloc+0x159/0x310 [ 3217.190229] xas_alloc+0x336/0x440 [ 3217.190981] xas_create+0x34a/0x10d0 [ 3217.191776] ? kernel_text_address+0xf2/0x120 [ 3217.192742] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3217.193862] xas_store+0x8c/0x1c40 [ 3217.194627] __xa_store+0x164/0x2d0 [ 3217.195400] ? xa_delete_node+0x280/0x280 [ 3217.196291] ? trace_hardirqs_on+0x5b/0x180 [ 3217.197208] xa_store+0x31/0x50 [ 3217.197907] __io_uring_add_tctx_node+0x1cf/0x520 [ 3217.198928] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3217.200041] ? alloc_fd+0x2e7/0x670 [ 3217.200826] io_uring_setup+0x1fbb/0x2980 [ 3217.201709] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3217.202781] ? wait_for_completion_io+0x270/0x270 [ 3217.203826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3217.204939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3217.206028] do_syscall_64+0x33/0x40 [ 3217.206813] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3217.207892] RIP: 0033:0x7fda89a1bb19 [ 3217.208686] 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 [ 3217.212579] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3217.214184] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3217.215691] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3217.217200] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3217.218699] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3217.220208] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3217.231778] loop1: detected capacity change from 0 to 135266304 17:22:15 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x1, 0x3c, 0x6, 0x41, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, 0x8, 0x7800, 0xdb, 0x1}}) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r1, 0x65dc, 0x0, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) [ 3217.261411] loop4: detected capacity change from 0 to 135266304 17:22:15 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 60) [ 3217.290018] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3217.320053] FAULT_INJECTION: forcing a failure. [ 3217.320053] name failslab, interval 1, probability 0, space 0, times 0 [ 3217.321557] CPU: 0 PID: 17053 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3217.322422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3217.323368] Call Trace: [ 3217.323682] dump_stack+0x107/0x167 [ 3217.324109] should_fail.cold+0x5/0xa [ 3217.324547] ? xas_alloc+0x336/0x440 [ 3217.324976] should_failslab+0x5/0x20 [ 3217.325413] kmem_cache_alloc+0x5b/0x310 [ 3217.325881] xas_alloc+0x336/0x440 [ 3217.326294] xas_create+0x34a/0x10d0 [ 3217.326728] ? kernel_text_address+0xf2/0x120 [ 3217.327246] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3217.327854] xas_store+0x8c/0x1c40 [ 3217.328277] __xa_store+0x164/0x2d0 [ 3217.328696] ? xa_delete_node+0x280/0x280 [ 3217.329177] ? trace_hardirqs_on+0x5b/0x180 [ 3217.329676] xa_store+0x31/0x50 [ 3217.330055] __io_uring_add_tctx_node+0x1cf/0x520 [ 3217.330603] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3217.331200] ? alloc_fd+0x2e7/0x670 [ 3217.331622] io_uring_setup+0x1fbb/0x2980 [ 3217.332110] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3217.332692] ? wait_for_completion_io+0x270/0x270 [ 3217.333256] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3217.333867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3217.334457] do_syscall_64+0x33/0x40 [ 3217.334883] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3217.335464] RIP: 0033:0x7fda89a1bb19 [ 3217.335888] 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 [ 3217.337985] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3217.338852] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3217.339665] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3217.340486] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3217.341297] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3217.342108] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3217.373511] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:22:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1826, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:15 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x10000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001400)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x2004, @fd=r3, 0x7, &(0x7f0000001380)=[{&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/77, 0x4d}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001140)=""/53, 0x35}], 0x5, 0x4}, 0x101) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:15 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1c00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:15 executing program 3: r0 = shmget(0x2, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x1000) shmctl$SHM_INFO(r0, 0xe, 0x0) 17:22:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:15 executing program 3: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x5000)=nil, 0x0) [ 3217.534558] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:22:15 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x12, r0, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:15 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 61) [ 3217.602584] FAULT_INJECTION: forcing a failure. [ 3217.602584] name failslab, interval 1, probability 0, space 0, times 0 [ 3217.603951] CPU: 0 PID: 17081 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3217.604751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3217.605701] Call Trace: [ 3217.606013] dump_stack+0x107/0x167 [ 3217.606431] should_fail.cold+0x5/0xa [ 3217.606873] ? create_object.isra.0+0x3a/0xa30 [ 3217.607403] should_failslab+0x5/0x20 [ 3217.607841] kmem_cache_alloc+0x5b/0x310 [ 3217.608311] ? mark_held_locks+0x9e/0xe0 [ 3217.608779] create_object.isra.0+0x3a/0xa30 [ 3217.609281] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3217.609865] kmem_cache_alloc+0x159/0x310 [ 3217.610343] xas_alloc+0x336/0x440 [ 3217.610752] xas_create+0x34a/0x10d0 [ 3217.611183] ? kernel_text_address+0xf2/0x120 [ 3217.611699] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3217.612270] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3217.612317] xas_store+0x8c/0x1c40 17:22:15 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r1 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r1, 0x65dc, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x5fe, 0x6413, 0x3, &(0x7f0000000000)={[0x5]}, 0x8) [ 3217.614321] __xa_store+0x164/0x2d0 [ 3217.614855] ? xa_delete_node+0x280/0x280 [ 3217.615336] ? trace_hardirqs_on+0x5b/0x180 [ 3217.615830] xa_store+0x31/0x50 [ 3217.616220] __io_uring_add_tctx_node+0x1cf/0x520 [ 3217.616771] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3217.617366] ? alloc_fd+0x2e7/0x670 [ 3217.617788] io_uring_setup+0x1fbb/0x2980 [ 3217.618271] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3217.618847] ? wait_for_completion_io+0x270/0x270 [ 3217.619410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3217.620011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3217.620607] do_syscall_64+0x33/0x40 [ 3217.621033] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3217.621620] RIP: 0033:0x7fda89a1bb19 [ 3217.622046] 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 [ 3217.624151] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3217.625024] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3217.625842] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3217.626653] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3217.627467] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3217.628285] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3217.658569] loop4: detected capacity change from 0 to 135266304 [ 3217.680729] loop1: detected capacity change from 0 to 135266304 [ 3217.765967] loop1: detected capacity change from 0 to 135266304 [ 3224.863741] kworker/dying (316) used greatest stack depth: 23608 bytes left 17:22:34 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000480)=ANY=[], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r4) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r5) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r6) syz_io_uring_setup(0xaf2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x10, r2, 0x10000000) 17:22:34 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1900, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:34 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 62) [ 3236.596322] FAULT_INJECTION: forcing a failure. [ 3236.596322] name failslab, interval 1, probability 0, space 0, times 0 [ 3236.598807] CPU: 1 PID: 17102 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3236.600271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3236.602108] Call Trace: [ 3236.602670] dump_stack+0x107/0x167 [ 3236.603437] should_fail.cold+0x5/0xa [ 3236.604242] ? xas_alloc+0x336/0x440 [ 3236.605049] should_failslab+0x5/0x20 [ 3236.605851] kmem_cache_alloc+0x5b/0x310 [ 3236.606708] xas_alloc+0x336/0x440 [ 3236.607468] xas_create+0x34a/0x10d0 [ 3236.608256] ? kernel_text_address+0xf2/0x120 [ 3236.609209] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3236.610323] xas_store+0x8c/0x1c40 [ 3236.611078] __xa_store+0x164/0x2d0 [ 3236.611844] ? xa_delete_node+0x280/0x280 [ 3236.612738] ? trace_hardirqs_on+0x5b/0x180 [ 3236.613657] xa_store+0x31/0x50 [ 3236.614356] __io_uring_add_tctx_node+0x1cf/0x520 [ 3236.615365] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3236.616476] ? alloc_fd+0x2e7/0x670 [ 3236.617248] io_uring_setup+0x1fbb/0x2980 [ 3236.618132] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3236.619194] ? wait_for_completion_io+0x270/0x270 [ 3236.620225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3236.621343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3236.622432] do_syscall_64+0x33/0x40 [ 3236.623210] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3236.624285] RIP: 0033:0x7fda89a1bb19 [ 3236.625077] 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 [ 3236.628936] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3236.630546] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3236.632035] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3236.633542] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3236.635051] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3236.636575] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:22:34 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000001240)) r1 = syz_io_uring_setup(0x7c95, &(0x7f00000000c0)={0x0, 0xeebc, 0x8, 0x2, 0xc2, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x13, r1, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r9 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fd, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r8, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r7, r8}}, 0xb7) syz_io_uring_submit(r2, r5, &(0x7f0000000700)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r6, 0x0, &(0x7f00000006c0)={&(0x7f00000001c0)=@l2={0x1f, 0x0, @any, 0x0, 0x1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)="d7924cb71fa3c96a56a3ac5dadb3b4b60b28144ce2953825b395e5f2b51ae52a074f1ef932d8f36c85aaa38c711b2b99b5b26f96eb2d0410f5a0f33306292a57ce4529c112c19173d83befbf916523e06e93ede4aca83f5a6f2fef0947f3f9f9e1ec42ce4fb0533d2b6622de57bf2141c782162f84e78ac6b47054b9a5214969aef7102e48632a2e26953dfada394777773b41877bd9e50b583ae13924cfe52f043d35efabf8ca891b7fdcdae63472", 0xaf}, {&(0x7f0000000300)="a2e5", 0x2}, {&(0x7f0000000340)="026c12318549fdff543443a5a4871cc71a78829db80476d982e1597e6abdf870f3625a42b186290c069dba73f4b0ff164cad848f18c211b453ac663e3fa5dcd54e191afd5c2b9920aecfbdd9b2352be8ac1c14c718bb9d71726f331c1580862e378f7dc6ad4cf2fb7b48c9c02fd745e391f62a2ecf751415cb4d25867c0ace5d622c0d8cbe", 0x85}, {&(0x7f0000000400)="a209ed2837c22eb76cdff894db3d069a368a954c8384e8eacd34d34bb58fcbc1fd4714d0b9f1478dcf7fc6ffb419cd7a5e7ce7b0524d5547aada9c69ac397e06a452d24dc12eef457da98afa149aa67a0818ff7d916fa6a33bca9d09a66d1f4fc2ec8d12374101e776b7608c57d743446e9e88747010b3dd05ddcdd555a09608fdb0d294d998476c4f256a093f7ea26dca0aa30aa783246c198295bee422c577def73d34a44151a5303e52bc2b4bcf90cf73d6", 0xb3}, {&(0x7f00000004c0)="5d42eab64232f438cfda6c294db788ec56b239d3e029eacecb98803ff7054b39bce57b9adc6100b375ede3868e4e04c4df44ff58d7cd739ef09fd5437d1d4717f46394bc1354d0e78b5e6613b6f59e9601c4301835440ac3f1dbca2968087b9b597dec9efe19d7753ab571c9d74c6c274e524071e130f9684382cc255c60b34e2a6d406564b8b4cffe", 0x89}, {&(0x7f0000000580)="9ae1e32b40c1cc557e29dbc76517bc56c26939ef33003b1d9cbd003ec4fd484d41c08f52011a7c77b95c9a0b9000bd56da71bedf805c57a6a66ad34bd13d265be057c42064f0096cffac2d14c2d8d07fc60218c1220d20c07a23af61c70c1bc11ad2520aad5393aebf8f991e6a3cef1a39c4af7d265dfd6b208ce0fb30fe950ca8c5df1254e75d6a931c1928ab36446fcb3332de71581f4b056672e7ce20cdc4e59b8d6701d75dfd379466778cf7", 0xae}], 0x6, &(0x7f00000015c0)=[{0x1010, 0x110, 0xcf, "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"}, {0x80, 0x112, 0xfffffffc, "2edcfc335fafb48944fcebec431f105ce2a94b9f8cd7bc421a74384f9f050e5f2a269cc0569ad438c8499df98369b3c4e5d2bb12c21bb5bc8ec3b4a37b8d84c61847cf9115f65441edbac1c5444f0b127062e2ac29fcf917227364ca506baf62627f01f0eb55f7598a"}, {0xb8, 0x84, 0x7, "8cffc620e08eab4139554ff944dc109e2cc2eb8d9a4c150682c39835b3b469b9a5ea4abf8d854a3b68257be71e8a63bf9e212eacb098c342c3cf9d8b915d6dcc39a598f769589f16c26f91824d96d8988553704276f6e659fbd399b10c5213ef4a4ff4d96d3c56fd1d2d91df8e14f18c714373878cf33245c845819c3aa2056f7164c1dbbb64ed50c8d0cf45b34eb08bd724b4b4a281bed6205da522cc330ba8cd8915"}], 0x1148}, 0x0, 0x8800, 0x0, {0x0, r7}}, 0x7) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:34 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x3000, 0xa58, &(0x7f0000ffa000/0x3000)=nil) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmctl$SHM_LOCK(r0, 0xb) r1 = shmget(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) r2 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff8000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x6000) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x6000) 17:22:34 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x1a226, 0xc5, 0x80, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfffffffe, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1d00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:34 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/443]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) unlinkat(r0, &(0x7f00000000c0)='./file1\x00', 0x200) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r3, r4, 0x0, 0x100000001) openat$cgroup_netprio_ifpriomap(r4, &(0x7f0000000000), 0x2, 0x0) 17:22:34 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x0) shmctl$SHM_LOCK(r0, 0xb) [ 3236.811058] loop1: detected capacity change from 0 to 135266304 [ 3236.882233] loop1: detected capacity change from 0 to 135266304 [ 3236.887006] loop4: detected capacity change from 0 to 135266304 [ 3237.025248] loop4: detected capacity change from 0 to 135266304 [ 3251.339116] FAULT_INJECTION: forcing a failure. [ 3251.339116] name failslab, interval 1, probability 0, space 0, times 0 [ 3251.340571] CPU: 0 PID: 17150 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3251.341420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3251.342453] Call Trace: [ 3251.342803] dump_stack+0x107/0x167 [ 3251.343271] should_fail.cold+0x5/0xa [ 3251.343746] ? create_object.isra.0+0x3a/0xa30 [ 3251.344303] should_failslab+0x5/0x20 [ 3251.344793] kmem_cache_alloc+0x5b/0x310 [ 3251.345294] ? mark_held_locks+0x9e/0xe0 [ 3251.345789] create_object.isra.0+0x3a/0xa30 [ 3251.346345] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3251.346968] kmem_cache_alloc+0x159/0x310 [ 3251.347501] xas_alloc+0x336/0x440 [ 3251.347951] xas_create+0x34a/0x10d0 [ 3251.348415] ? kernel_text_address+0xf2/0x120 [ 3251.348993] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3251.349645] xas_store+0x8c/0x1c40 [ 3251.350085] __xa_store+0x164/0x2d0 [ 3251.350546] ? xa_delete_node+0x280/0x280 [ 3251.351067] ? trace_hardirqs_on+0x5b/0x180 [ 3251.351592] xa_store+0x31/0x50 [ 3251.352012] __io_uring_add_tctx_node+0x1cf/0x520 [ 3251.352598] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3251.353241] ? alloc_fd+0x2e7/0x670 [ 3251.353709] io_uring_setup+0x1fbb/0x2980 [ 3251.354211] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3251.354826] ? wait_for_completion_io+0x270/0x270 [ 3251.355442] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3251.356340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3251.357012] do_syscall_64+0x33/0x40 [ 3251.357484] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3251.358138] RIP: 0033:0x7fda89a1bb19 [ 3251.358613] 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 [ 3251.360924] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3251.361877] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3251.362763] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3251.363652] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3251.364547] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3251.365461] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:22:49 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:49 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0xffffffff, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x8, 0x8010, r5, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r5, 0x35ce, 0x6903, 0x2, &(0x7f00000001c0)={[0x5]}, 0x8) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0x3000)=nil, 0x3000, 0x3000002, 0x10, r0, 0x10000000) syz_io_uring_submit(r3, r6, &(0x7f0000000080)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x801, 0x2, 0x1f}, &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x23456}, 0x7) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:49 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1e00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:49 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1a00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:22:49 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0xc) 17:22:49 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f0000000340)=""/221) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:22:49 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:22:49 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 63) [ 3251.389293] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3251.403380] FAULT_INJECTION: forcing a failure. [ 3251.403380] name failslab, interval 1, probability 0, space 0, times 0 [ 3251.404806] CPU: 0 PID: 17165 Comm: syz-executor.5 Not tainted 5.10.254 #1 17:22:49 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 64) 17:22:49 executing program 3: r0 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) shmctl$SHM_INFO(r0, 0xe, 0x0) [ 3251.405638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3251.406830] Call Trace: [ 3251.407146] dump_stack+0x107/0x167 [ 3251.407580] should_fail.cold+0x5/0xa [ 3251.408040] ? xas_alloc+0x336/0x440 [ 3251.408482] should_failslab+0x5/0x20 [ 3251.408972] kmem_cache_alloc+0x5b/0x310 [ 3251.409496] xas_alloc+0x336/0x440 [ 3251.409946] xas_create+0x34a/0x10d0 [ 3251.410414] ? kernel_text_address+0xf2/0x120 [ 3251.410982] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3251.411662] xas_store+0x8c/0x1c40 [ 3251.412092] __xa_store+0x164/0x2d0 [ 3251.412541] ? xa_delete_node+0x280/0x280 [ 3251.413094] ? trace_hardirqs_on+0x5b/0x180 [ 3251.413647] xa_store+0x31/0x50 [ 3251.414044] __io_uring_add_tctx_node+0x1cf/0x520 [ 3251.414608] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3251.415272] ? alloc_fd+0x2e7/0x670 [ 3251.415731] io_uring_setup+0x1fbb/0x2980 [ 3251.416253] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3251.416884] ? wait_for_completion_io+0x270/0x270 [ 3251.417486] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3251.418109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3251.418755] do_syscall_64+0x33/0x40 [ 3251.419211] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3251.419843] RIP: 0033:0x7fda89a1bb19 [ 3251.420307] 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 [ 3251.422580] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3251.423520] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3251.424402] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3251.425300] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3251.426181] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3251.427040] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:22:49 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 65) [ 3251.473965] FAULT_INJECTION: forcing a failure. [ 3251.473965] name failslab, interval 1, probability 0, space 0, times 0 [ 3251.475701] CPU: 0 PID: 17172 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3251.476603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3251.477836] Call Trace: [ 3251.478193] dump_stack+0x107/0x167 [ 3251.478636] should_fail.cold+0x5/0xa [ 3251.479183] ? create_object.isra.0+0x3a/0xa30 [ 3251.479862] should_failslab+0x5/0x20 [ 3251.480428] kmem_cache_alloc+0x5b/0x310 [ 3251.480990] ? mark_held_locks+0x9e/0xe0 [ 3251.481501] create_object.isra.0+0x3a/0xa30 [ 3251.482160] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3251.482778] kmem_cache_alloc+0x159/0x310 [ 3251.483280] xas_alloc+0x336/0x440 [ 3251.483705] xas_create+0x34a/0x10d0 [ 3251.484155] ? kernel_text_address+0xf2/0x120 [ 3251.484703] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3251.485330] xas_store+0x8c/0x1c40 [ 3251.485757] __xa_store+0x164/0x2d0 [ 3251.486197] ? xa_delete_node+0x280/0x280 [ 3251.486712] ? trace_hardirqs_on+0x5b/0x180 [ 3251.487342] xa_store+0x31/0x50 [ 3251.487776] __io_uring_add_tctx_node+0x1cf/0x520 [ 3251.488493] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3251.489206] ? alloc_fd+0x2e7/0x670 [ 3251.489689] io_uring_setup+0x1fbb/0x2980 [ 3251.490188] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3251.490788] ? wait_for_completion_io+0x270/0x270 [ 3251.491373] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3251.491996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3251.492608] do_syscall_64+0x33/0x40 [ 3251.493071] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3251.493814] RIP: 0033:0x7fda89a1bb19 [ 3251.494303] 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 [ 3251.496510] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3251.497423] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3251.498277] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3251.499119] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3251.500026] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3251.501040] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3251.530557] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3251.538237] loop4: detected capacity change from 0 to 135266304 [ 3251.638200] loop1: detected capacity change from 0 to 135266304 [ 3251.702252] loop1: detected capacity change from 0 to 135266304 17:23:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1b00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1f00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:05 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, 0x0) 17:23:05 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 66) 17:23:05 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000004c0)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r5, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'streebog256-generic\x00'}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ce51376e70a46fbc4d169d76824846e297", 0x11}, {&(0x7f0000000100)="f9cb573e93fd0bf00bf42f13d4c52f5a9e81311b5e7926eec607e9be10706bc78cb51ea89c7f12c3bed89abafb5301997dc3d999fa59588a68392985a8a6dd2c573995d049b75b1f13254c046c3f194b36d83c34af1ecf53f87be25a5652e3d214f12102cfbf29526a5b8a3c5571f0681d5465bfb8933569196fca8f089a1820cae7caa1b59d57a7161c853c0279a4f558a472e033a96b4ca130a83ef62a6ade074eb0cb1c4ac35838fd3b4d2a155cae91bf905ec365f4ca3d573e465cc5ffb0abb7a64697e54fe7bbbaad36e52822", 0xcf}, {&(0x7f0000000200)="47f5bb4fa5dd3acf485d2200195548316e905a86b1eca15c2df89a15c8caa27d882e79904e0108bd593a84de9ff066260a15016f4349b1ab4b16bac2e2fcce7251407ab0aa09b61373aeae9f1a0bfe00a49b168ea4746162d9ac9a35f543680142692c1ca39f214cb876de34fd44510372d964062b1ba920288c7674e8368d18b50741c9155c407f997f4ca8a513e47ace47c447a0fb50f6b8731f81540c", 0x9e}, {&(0x7f00000015c0)="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", 0x1000}], 0x4, &(0x7f0000000300)=[{0xf8, 0x101, 0x2ac, "b5c7c06d79435f43a21ba4f44281262b5a560eba7b7265b10d5f2563036399e8e1fe0f4a88fe19a17db0d11d50cc56ba283f0d5ca8f476fa598818787c8b0b305df98f061b65a508b4040dc073896ea404713be90529bdf654cacd22ace53fd26e79da42a5af9988466365dbcf8d68117452ae0c25c1d7a2235eaf85d977729c374cb06e09e2c5f91927b671b21eb22ae1169b0adcd7ce71cd30994f79824664e433b14d1b41b0e9d2c9338fe8e83b89b1640507f05a82da63902cd5f16269d49b4cdb26f1d179e7adb2e8038e443f61a57e87a9089fa6722148b637582a5d41ef1a55b9"}, {0x48, 0x117, 0x80, "b13c3a80fec889318141386d673c2368cd8ab278ddedc36039dfa1efa52a3569ddc39539ec6ef00da8d3ea4e3e5b93b6a89e3e98"}, {0x40, 0x101, 0x8, "08e16aece22e12187dd52fdfcc424b690f8161f70f246ef68c999aa16f3654e6ef2c73f79d96b31d95c70d8a73cb1bbe"}], 0x180}, 0x0, 0x40000, 0x1}, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r6, 0xffffffffffffffff, 0x0) connect$unix(r6, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d46, &(0x7f00000014c0)={0x0, 0x7577, 0x20}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:23:05 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r4 = perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0xff, 0x81, 0x19, 0x5f, 0x0, 0x9, 0x40000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x100, 0x6, 0x1, 0x7, 0x800, 0x4, 0x6, 0x0, 0x6, 0x0, 0x7}, r2, 0x9, r0, 0xa) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x0, 0x7, 0x7, 0x0, 0x100000001, 0x8400, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0xaed, 0x400}, 0x101, 0x4000009, 0xeb91, 0x2, 0x6, 0x1, 0xbb, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r4, 0x1) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) r5 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r5, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r5, 0xc) shmctl$SHM_LOCK(r5, 0xb) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:05 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x81, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x8}, 0x450, 0x400000000001d7, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x527942, 0x1a8) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000000)=ANY=[@ANYRESDEC]) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) [ 3267.266107] FAULT_INJECTION: forcing a failure. [ 3267.266107] name failslab, interval 1, probability 0, space 0, times 0 [ 3267.268723] CPU: 1 PID: 17204 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3267.270234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3267.272039] Call Trace: [ 3267.272620] dump_stack+0x107/0x167 [ 3267.273415] should_fail.cold+0x5/0xa [ 3267.274224] ? xas_alloc+0x336/0x440 [ 3267.275023] should_failslab+0x5/0x20 [ 3267.275855] kmem_cache_alloc+0x5b/0x310 [ 3267.276735] xas_alloc+0x336/0x440 [ 3267.277521] xas_create+0x34a/0x10d0 [ 3267.278332] ? kernel_text_address+0xf2/0x120 [ 3267.279303] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3267.280464] xas_store+0x8c/0x1c40 [ 3267.281245] __xa_store+0x164/0x2d0 [ 3267.282031] ? xa_delete_node+0x280/0x280 [ 3267.282939] ? trace_hardirqs_on+0x5b/0x180 [ 3267.283890] xa_store+0x31/0x50 [ 3267.284633] __io_uring_add_tctx_node+0x1cf/0x520 [ 3267.285672] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3267.286791] ? alloc_fd+0x2e7/0x670 [ 3267.287601] io_uring_setup+0x1fbb/0x2980 [ 3267.288500] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3267.289608] ? wait_for_completion_io+0x270/0x270 [ 3267.290662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3267.291799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3267.292911] do_syscall_64+0x33/0x40 [ 3267.293728] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3267.294823] RIP: 0033:0x7fda89a1bb19 [ 3267.295631] 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 [ 3267.300150] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3267.302131] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3267.304040] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3267.305899] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3267.307745] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3267.309595] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3267.324774] FAT-fs (loop6): Unrecognized mount option "18446744073709551615" or missing value openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:05 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000000000), &(0x7f0000001580)) [ 3267.404289] FAT-fs (loop6): Unrecognized mount option "18446744073709551615" or missing value 17:23:05 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x4}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x0, @fd_index=0x6, 0x9, 0x0, 0x0, 0x10, 0x0, {0x3, r5}}, 0x2) syz_io_uring_setup(0x42a9, &(0x7f0000000040)={0x0, 0x9756, 0x2, 0x3, 0x83, 0x0, r0}, &(0x7f0000800000/0x800000)=nil, &(0x7f0000c2e000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r5}}, 0x3) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:23:05 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000100)={@mcast1}, 0x14) dup2(r2, r3) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e24, 0x7fff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x800}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index, 0x0, 0x0, 0x8001}, 0x5b) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r4, 0x0) mmap(&(0x7f0000bc6000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x6e1d8000) [ 3267.420258] loop1: detected capacity change from 0 to 135266304 17:23:05 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 67) 17:23:05 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x450, 0x400000000001da, 0x0, 0x7, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8080004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) recvmmsg$unix(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/251, 0xfb}], 0x1, &(0x7f0000000880)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000006c0)=""/179, 0xb3}, {&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00000003c0)=""/74, 0x4a}, {&(0x7f0000000780)=""/119, 0x77}, {&(0x7f0000001fc0)=""/4106, 0x100a}, {&(0x7f0000001800)=""/85, 0x55}], 0x6, &(0x7f0000000a00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000001a40)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000001ac0)=""/150, 0x96}, {&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000001c00)=""/252, 0xfc}], 0x4, &(0x7f0000000900)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}], 0x3, 0x40001043, &(0x7f0000001d00)={0x0, 0x3938700}) openat$cgroup_int(r3, &(0x7f0000001d40)='blkio.throttle.read_bps_device\x00', 0x2, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3267.446967] loop4: detected capacity change from 0 to 135266304 17:23:05 executing program 3: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r8 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r7, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r7, @out_args}, './file0\x00'}) pread64(r7, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r6, r7}}, 0xb7) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r3, 0x0, &(0x7f0000000000)="4ef03a2deb41f9d711bf605475e00c6dba4cac5d6761c2fc708557e9af9a03abbb9212fec221f34cd6a1be495a3eaa6284054813a24fd7cb2c116200ff693be9560047547037a0ea13ccf8b1b4f21203e91e1cf90734fe0adc24a7b3f96f84283d51c481c4874e49f89a181413fb70e20817d1f6fcb54c956a0d5e55d03b5b39d9d02f474e205e5a714c7639a5ec49c1c9f4cf6b26b655590e4e06ea4ae158b98fa6422465264449018058aa3342ad5aa0a2b3c7c0c52b0a11832f5d873d951d869c65", 0xc3, 0x20000000, 0x0, {0x0, r6}}, 0xc) shmctl$SHM_INFO(0x0, 0xe, 0x0) [ 3267.472039] FAULT_INJECTION: forcing a failure. [ 3267.472039] name failslab, interval 1, probability 0, space 0, times 0 [ 3267.473818] CPU: 0 PID: 17227 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3267.474782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3267.475940] Call Trace: [ 3267.476324] dump_stack+0x107/0x167 [ 3267.476833] should_fail.cold+0x5/0xa [ 3267.477380] ? create_object.isra.0+0x3a/0xa30 [ 3267.478012] should_failslab+0x5/0x20 [ 3267.478554] kmem_cache_alloc+0x5b/0x310 [ 3267.479123] ? mark_held_locks+0x9e/0xe0 [ 3267.479689] create_object.isra.0+0x3a/0xa30 [ 3267.480308] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3267.481025] kmem_cache_alloc+0x159/0x310 [ 3267.481611] xas_alloc+0x336/0x440 [ 3267.482111] xas_create+0x34a/0x10d0 [ 3267.482638] ? kernel_text_address+0xf2/0x120 [ 3267.483268] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3267.484001] xas_store+0x8c/0x1c40 [ 3267.484512] __xa_store+0x164/0x2d0 [ 3267.485027] ? xa_delete_node+0x280/0x280 [ 3267.485611] ? trace_hardirqs_on+0x5b/0x180 [ 3267.486218] xa_store+0x31/0x50 [ 3267.486696] __io_uring_add_tctx_node+0x1cf/0x520 [ 3267.487367] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3267.488094] ? alloc_fd+0x2e7/0x670 [ 3267.488615] io_uring_setup+0x1fbb/0x2980 [ 3267.489208] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3267.489911] ? wait_for_completion_io+0x270/0x270 [ 3267.490598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3267.491340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3267.492061] do_syscall_64+0x33/0x40 [ 3267.492579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3267.493302] RIP: 0033:0x7fda89a1bb19 [ 3267.493822] 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 [ 3267.496400] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3267.497473] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3267.498474] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3267.499472] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3267.500466] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3267.501460] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:23:05 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 68) 17:23:05 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:05 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000440)=@IORING_OP_WRITEV={0x2, 0x1, 0x0, @fd, 0x80000, &(0x7f00000003c0)=[{&(0x7f0000000000)="0a5a7ad32583a85add52e0d2f169d2bf629b3dd332d6960d2b44b89082cafcdd5f2cc9ca91be2999122a1178fc2faf70cae26e773c3019ec", 0x38}, {&(0x7f0000000040)="ed38ff5f1b1ecba3cfcf221fa1a1c83954c90fd52a5fbf87c87ff3d933ab21e0caa746ca1bb558136234791d365447e04f857bdbcbc11f30fee86d78560789a7c6c4386af33e99e741b877c0705f0a4cd6761cbd24e8d82d22f136312ead9a78bd41d7", 0x63}, {&(0x7f00000000c0)="5c7ea8d2b96cb7c21ff26f396b20cb0b546beba2394fbeb15039b6264ba7acac1367a11b6a476f307ea391b9e5a71cec047a8476c5deef37867b3a8fc9892bafba84948992d9b5fd83accd1f9d9a28d8827e28742643eb6c1e89099146b2d3108f6f7870dd8d11dfbba1eda23a2905b8237c9ef529655a473a7b327c549de5b3b727a695de3d90fe81b3452b84ad2a0bf22f5820bee553b381933fef58e97fbc6b788eaf78c8", 0xa6}, {&(0x7f0000000180)="503bd4436805a6dd44054dd5219312204ed1af0d3d8767e5a85624d8f1a162596ca3f0a1d2f268220199fc1d472fca6054a2714032caef2f4a9cde9bb0e0316e978e89179d5095cdb4963b7900908abdb291ee1bac39b08e654b82f5fe8bcd57febba8961ea3726a9772aa1fb51e5441f5049f66bef3cc64971832c4cc21b8005de10898456eedc0276eb0bbe269695ed660643d98bc8fb9be705017e03124521baa321ec9f3b9e0db01e41f657b947e62093da1e77c17d28073982f3b5a23e88dab7dc6b13c5a4d9c6dbdec70da592f1035aba93d9bd3d5f89532684804ec", 0xdf}, {&(0x7f0000000280)="dbc826a6a732791c4f5d19d110759199a94a04b2b67f2df345", 0x19}, {&(0x7f00000002c0)="6569adb84907c175d32e19ba2a5540339500bb1723bd7c735f21b06a89f630ffe6f2f3403b81cca023a4b9db2cbbe51ce51ae9ee6ded7e321f32ed925826b75a5adcd950d220b1", 0x47}, {&(0x7f0000000340)="a787cdf887ccc5955bcf8de933bb1c389c84b95b1ba259c4127ca0c3450cf93856e53e5b29a9adae22a50273b1d3fc86cccbebc7550a6535917b807a318012fd627f86ab1ad4ab5fc62219738c8308d501e0e5702b4174b5354d7c2161", 0x5d}], 0x7, 0x10, 0x0, {0x2}}, 0xf16f) [ 3267.607134] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:23:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1c00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3267.629309] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3267.630063] FAULT_INJECTION: forcing a failure. [ 3267.630063] name failslab, interval 1, probability 0, space 0, times 0 [ 3267.633155] CPU: 1 PID: 17244 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3267.634828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3267.636838] Call Trace: [ 3267.637491] dump_stack+0x107/0x167 [ 3267.638419] should_fail.cold+0x5/0xa [ 3267.639351] ? xas_alloc+0x336/0x440 [ 3267.640257] should_failslab+0x5/0x20 [ 3267.641190] kmem_cache_alloc+0x5b/0x310 [ 3267.642169] xas_alloc+0x336/0x440 [ 3267.643054] xas_create+0x34a/0x10d0 [ 3267.643994] ? kernel_text_address+0xf2/0x120 [ 3267.645073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3267.646314] xas_store+0x8c/0x1c40 [ 3267.647186] __xa_store+0x164/0x2d0 [ 3267.648077] ? xa_delete_node+0x280/0x280 [ 3267.649082] ? trace_hardirqs_on+0x5b/0x180 [ 3267.650131] xa_store+0x31/0x50 [ 3267.650942] __io_uring_add_tctx_node+0x1cf/0x520 [ 3267.652130] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3267.653391] ? alloc_fd+0x2e7/0x670 [ 3267.654284] io_uring_setup+0x1fbb/0x2980 [ 3267.655311] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3267.656537] ? wait_for_completion_io+0x270/0x270 [ 3267.657738] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3267.658976] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3267.660181] do_syscall_64+0x33/0x40 [ 3267.661068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3267.662255] RIP: 0033:0x7fda89a1bb19 [ 3267.663149] 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 [ 3267.667566] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3267.669370] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3267.671052] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3267.672746] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3267.674411] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3267.676084] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:23:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2000, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:05 executing program 7: poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xa20a}, {0xffffffffffffffff, 0x10}], 0x2, 0x10000) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)={'veth1_virt_wifi\x00'}) io_uring_enter(r0, 0x96d, 0x7a5b, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)) syz_io_uring_setup(0x32a1, &(0x7f00000000c0)={0x0, 0xc119, 0x4, 0x0, 0xca, 0x0, r1}, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000240)=ANY=[@ANYBLOB="730000000100000018000000868a8393202d849be7f961d332ad7c592f20f5b783ffe7a6154df05d21adb2de51f32a9ab54f8c46af5d1a813c4a7fe9de", @ANYRES32=r0, @ANYBLOB="00000000010400002e2f66696c653000"]) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x1}, 0x5) syz_io_uring_setup(0xc1d, &(0x7f00000002c0)={0x0, 0x5aac, 0x0, 0x2, 0x3e0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x267, &(0x7f00000003c0)={0x0, 0x1683, 0x4, 0x0, 0x3a3, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f00000004c0), &(0x7f0000000500)=0x0) syz_io_uring_submit(r9, r11, &(0x7f0000000580)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x3, &(0x7f0000000540)={0x77359400}, 0x1, 0x1}, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r8, &(0x7f0000000380)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r0, 0xffff, 0x0, 0xb94, 0x1, 0x1, {0x0, r12}}, 0x6da3) 17:23:05 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x4) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:23:05 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x4000) r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff9000/0x3000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x7fff, 0x3}) shmctl$SHM_UNLOCK(r1, 0xc) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000000)=""/233) [ 3267.802515] loop1: detected capacity change from 0 to 135266304 [ 3267.819256] loop4: detected capacity change from 0 to 135266304 [ 3267.875516] loop1: detected capacity change from 0 to 135266304 [ 3267.903997] loop4: detected capacity change from 0 to 135266304 17:23:22 executing program 0: membarrier(0x2, 0x0) membarrier(0x1, 0x0) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) remap_file_pages(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3000004, 0xa3c, 0x40000) membarrier(0x1, 0x0) syz_io_uring_setup(0x76cd, &(0x7f0000000000)={0x0, 0x95b5, 0x20, 0x0, 0x3d4}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:22 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0xc5, 0x80, 0x0, 0x2, 0x3}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:22 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) syz_io_uring_submit(r2, r1, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r3, 0x0, &(0x7f0000000040)='./file0\x00', 0x4, 0x143103, 0x12345}, 0x7f) 17:23:22 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2010, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:22 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 69) 17:23:22 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_INFO(r0, 0xe, 0x0) 17:23:22 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1d00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:22 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x1a0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file1\x00', 0x2, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x402, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1a}, 0x0, 0xc5, 0x8000080, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3283.941947] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3283.955777] FAULT_INJECTION: forcing a failure. [ 3283.955777] name failslab, interval 1, probability 0, space 0, times 0 [ 3283.958281] CPU: 0 PID: 17294 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3283.959784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3283.961590] Call Trace: [ 3283.961939] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3283.962165] dump_stack+0x107/0x167 [ 3283.962188] should_fail.cold+0x5/0xa [ 3283.964790] ? create_object.isra.0+0x3a/0xa30 [ 3283.965793] should_failslab+0x5/0x20 [ 3283.966623] kmem_cache_alloc+0x5b/0x310 [ 3283.967506] ? mark_held_locks+0x9e/0xe0 [ 3283.968389] create_object.isra.0+0x3a/0xa30 [ 3283.969348] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3283.970450] kmem_cache_alloc+0x159/0x310 [ 3283.971352] xas_alloc+0x336/0x440 [ 3283.972121] xas_create+0x34a/0x10d0 [ 3283.972931] ? kernel_text_address+0xf2/0x120 [ 3283.973910] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3283.975045] xas_store+0x8c/0x1c40 [ 3283.975828] __xa_store+0x164/0x2d0 [ 3283.976620] ? xa_delete_node+0x280/0x280 [ 3283.977534] ? trace_hardirqs_on+0x5b/0x180 [ 3283.978478] xa_store+0x31/0x50 [ 3283.979196] __io_uring_add_tctx_node+0x1cf/0x520 [ 3283.980247] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3283.981385] ? alloc_fd+0x2e7/0x670 [ 3283.982182] io_uring_setup+0x1fbb/0x2980 [ 3283.983089] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3283.984185] ? wait_for_completion_io+0x270/0x270 [ 3283.985258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3283.986407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3283.987520] do_syscall_64+0x33/0x40 [ 3283.988329] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3283.989451] RIP: 0033:0x7fda89a1bb19 [ 3283.990263] 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 [ 3283.994254] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3283.995900] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3283.997449] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3283.998962] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3284.000475] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3284.001989] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3284.015605] mmap: syz-executor.0 (17293) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 3284.017741] loop1: detected capacity change from 0 to 135266304 [ 3284.020701] loop4: detected capacity change from 0 to 135266304 17:23:22 executing program 3: ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x9, 0x9, 0x4, 0x3, 0x8, [{0x5, 0x3cc, 0x3, '\x00', 0x8}, {0x2, 0xebb, 0x3, '\x00', 0x100}, {0x8, 0x9, 0x90, '\x00', 0x80}, {0x8, 0x1, 0x8, '\x00', 0x1000}, {0x18a, 0xffffffffffff4c0c, 0x0, '\x00', 0x2000}, {0x6, 0x7f, 0x32, '\x00', 0x81}, {0x1, 0x0, 0x1, '\x00', 0x8}, {0xf64a, 0x8, 0x1f, '\x00', 0x4}]}) shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x78000000, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f00004a9000/0x2000)=nil, 0x3000) shmat(r0, &(0x7f00006ec000/0x2000)=nil, 0x1000) shmat(r0, &(0x7f00008be000/0x2000)=nil, 0x0) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f00005dc000/0x3000)=nil) shmat(r1, &(0x7f0000f8c000/0x3000)=nil, 0x6000) 17:23:22 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x100000001) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8, 0x1d, r1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x10) r4 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:23:22 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) 17:23:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004a00), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000004ac0)={0x0, 0x0, &(0x7f0000004a80)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="ab1c1e50a5395d55acd9947f00002000000008c1c40000cebbc4f26265b25ff02256740180000045bec1f512aa74b1f480279d76fd24ada8dd3901d6b91fa9e74251536e0da3d323b39a583258ef6cf2ca5f9a0fe27886aa2f5244c47efa26aeb2a7038dc30229253bbd0d5dd3cfbe3362bf85651c57432f190458fad57da4f3a37ff6325b6c61af55818d", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4r\x00;', @ANYRES16=0x0, @ANYBLOB="080025bd7000fedbdf255700000008000300", @ANYRES32=r3, @ANYBLOB="0600950003000000060095001f0000000600950005000000"], 0x34}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r4) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000}, 0x0, 0xc5, 0x80}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r5, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r5, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:22 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2100, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3284.204778] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3284.277128] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3284.319881] loop4: detected capacity change from 0 to 135266304 [ 3284.375521] loop4: detected capacity change from 0 to 135266304 [ 3299.675703] FAT-fs (loop6): Unrecognized mount option "01777777777777777777777" or missing value 17:23:37 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 70) 17:23:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1e00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:37 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0xfffffffd, 0x800}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000001580)) 17:23:37 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = getgid() r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(0x0, 0xb) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) ioctl$SG_IO(r3, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r3, &(0x7f00000002c0)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000000)=0x80) setreuid(0x0, r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) setreuid(r4, r5) r6 = fork() ptrace(0x10, r6) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x2, r1, r2, r4, 0xee01, 0x9, 0xa0}, 0x4, 0x7, 0x2, 0x5fb, 0x0, r6, 0xffff}) shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x6000) 17:23:37 executing program 6: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYRESOCT=r0]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x800) 17:23:37 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) lseek(r1, 0xa7a9, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2200, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:37 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r2 = syz_io_uring_setup(0x2b28, &(0x7f0000000040)={0x0, 0xf4b5, 0x2, 0x1, 0x131, 0x0, r0}, &(0x7f0000ff3000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r4 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r9 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r8, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r8, @out_args}, './file0\x00'}) pread64(r8, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r7, r8}}, 0xb7) syz_io_uring_submit(r3, r6, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd=r2, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r7}}, 0x401) io_uring_enter(r4, 0x65dc, 0x0, 0x0, 0x0, 0x0) r10 = syz_io_uring_setup(0x400af4, &(0x7f0000000440)={0x0, 0x3ef1, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r10, 0x65dc, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)=0x0) syz_io_uring_submit(r1, r11, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x12345}, 0x1000) [ 3299.691691] FAULT_INJECTION: forcing a failure. [ 3299.691691] name failslab, interval 1, probability 0, space 0, times 0 [ 3299.693359] CPU: 0 PID: 17354 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3299.694279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3299.695380] Call Trace: [ 3299.695729] dump_stack+0x107/0x167 [ 3299.696201] should_fail.cold+0x5/0xa [ 3299.696699] ? xas_alloc+0x336/0x440 [ 3299.697191] should_failslab+0x5/0x20 [ 3299.697698] kmem_cache_alloc+0x5b/0x310 [ 3299.698239] xas_alloc+0x336/0x440 [ 3299.698725] xas_create+0x34a/0x10d0 [ 3299.699219] ? kernel_text_address+0xf2/0x120 [ 3299.699806] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3299.700493] xas_store+0x8c/0x1c40 [ 3299.700971] __xa_store+0x164/0x2d0 [ 3299.701455] ? xa_delete_node+0x280/0x280 [ 3299.702006] ? trace_hardirqs_on+0x5b/0x180 [ 3299.702580] xa_store+0x31/0x50 [ 3299.703020] __io_uring_add_tctx_node+0x1cf/0x520 [ 3299.703654] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3299.704332] ? alloc_fd+0x2e7/0x670 [ 3299.704823] io_uring_setup+0x1fbb/0x2980 [ 3299.705374] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3299.706045] ? wait_for_completion_io+0x270/0x270 [ 3299.706686] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3299.707379] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3299.708046] do_syscall_64+0x33/0x40 [ 3299.708529] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3299.709214] RIP: 0033:0x7fda89a1bb19 [ 3299.709708] 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 [ 3299.712117] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3299.713117] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3299.714051] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3299.714964] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3299.715879] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3299.716790] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3299.742562] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.743347] print_req_error: 376 callbacks suppressed [ 3299.743360] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.745855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.746684] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:23:37 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000280)='./file1\x00', 0x3, 0x0, &(0x7f0000000180), 0x20040, &(0x7f0000000500)=ANY=[]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file1', [{0x20, 'NLBL_CIPSOv4\x00'}, {0x20, '&(\\-[\x06\\@'}, {0x20, './cgroup.net/syz1\x00'}], 0xa, "0ee41aea0ce4dbb510c567d338575f05cf15995dbc1cd3"}, 0x4c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x6000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3299.754957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.755706] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.757507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.758237] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.759993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.760754] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.762561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.763277] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.765796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.766627] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.769138] FAT-fs (loop6): Unrecognized mount option "01777777777777777777777" or missing value [ 3299.769895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.772249] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 [ 3299.775902] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.776696] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.781468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.782175] blk_update_request: I/O error, dev sr0, sector 2311 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3299.788600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.790184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.797256] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:23:37 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x28a}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x11, r0, 0x8000000) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xa40, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000040)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x4000, @fd=r3, 0x7, 0x0, 0x0, 0x9, 0x0, {0x2}}, 0x7ff) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3299.800524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.802014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:23:37 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 71) [ 3299.833571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.836162] FAULT_INJECTION: forcing a failure. [ 3299.836162] name failslab, interval 1, probability 0, space 0, times 0 [ 3299.837616] CPU: 0 PID: 17368 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3299.838468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3299.839499] Call Trace: [ 3299.839828] dump_stack+0x107/0x167 [ 3299.840282] should_fail.cold+0x5/0xa [ 3299.840760] ? create_object.isra.0+0x3a/0xa30 [ 3299.841336] should_failslab+0x5/0x20 [ 3299.841816] kmem_cache_alloc+0x5b/0x310 [ 3299.842331] ? mark_held_locks+0x9e/0xe0 [ 3299.842840] create_object.isra.0+0x3a/0xa30 [ 3299.843382] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3299.844009] kmem_cache_alloc+0x159/0x310 [ 3299.844524] xas_alloc+0x336/0x440 [ 3299.844608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.844967] xas_create+0x34a/0x10d0 [ 3299.846546] ? kernel_text_address+0xf2/0x120 [ 3299.847092] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3299.847729] xas_store+0x8c/0x1c40 [ 3299.848173] __xa_store+0x164/0x2d0 [ 3299.848616] ? xa_delete_node+0x280/0x280 [ 3299.849130] ? trace_hardirqs_on+0x5b/0x180 [ 3299.849668] xa_store+0x31/0x50 [ 3299.850076] __io_uring_add_tctx_node+0x1cf/0x520 [ 3299.850666] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3299.851310] ? alloc_fd+0x2e7/0x670 [ 3299.851761] io_uring_setup+0x1fbb/0x2980 [ 3299.852279] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3299.852897] ? wait_for_completion_io+0x270/0x270 [ 3299.853503] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3299.854160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3299.854792] do_syscall_64+0x33/0x40 [ 3299.855246] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3299.855874] RIP: 0033:0x7fda89a1bb19 [ 3299.856334] 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 [ 3299.858581] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3299.859547] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3299.860427] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3299.861316] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3299.861939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.862208] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3299.862224] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3299.872878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.877784] loop1: detected capacity change from 0 to 135266304 [ 3299.882577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.884029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.885505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.886818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.888429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.889843] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.891203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.892576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.894079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.895690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.897041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.898390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.899836] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.901580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.903085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.904535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.905955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.907379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.908826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.910230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.911728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.913082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.914487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.915857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.917241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.918688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.920090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.921419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.922873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.924235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.927426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.928787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.930221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.931628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.932963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.934245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.936389] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.937762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.939758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.941228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.942611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.943950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.945403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.946719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.948180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.949672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.951289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.952773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.954228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.955687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.957376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.958699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.959781] loop4: detected capacity change from 0 to 135266304 [ 3299.961606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.963005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.964416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.965787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.967163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.968558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.971557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.972945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.974648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.976070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.977550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.978898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.980276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.981675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.983052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.984407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.985862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.987229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.988599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.989993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.993490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.994866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.997476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3299.998826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.000212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.002556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.005064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.006479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.007760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.009099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.010507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.011821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.013275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.014670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.016015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.017438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.018779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.020128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.021485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.022796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.024250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.025679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.027011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.028431] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.029781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.031137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.032502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.033804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.035244] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.036639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.038042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.039424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.040736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.042081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.043480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.044776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.046209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.047640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.049027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.050400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.051719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.053040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.054452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.055731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.057151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.061463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.061685] loop4: detected capacity change from 0 to 135266304 [ 3300.062803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.065577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.067586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.068960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.072673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.073973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.075553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.077562] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.079595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.080960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.082372] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.083747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.087471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.088762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.091399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.092789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.098056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.099781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.101170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.106736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.107556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.108276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.109119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.109904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.111011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.111780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.112724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.113465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.114221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.114996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.115824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.116583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.117449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.118160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.118918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.119655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.120499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.121195] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.122091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.122868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.124110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.124855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.125680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.126839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.127659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.128401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.129207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.129968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.131053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.131795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.132628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.133364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.134447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.135153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.135995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.137085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.137937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.138694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.139776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.140546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.141299] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.142039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.143245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.144101] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.144866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.145957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.146782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.147540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.148238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.148975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.150143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.150893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.151723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.152725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.153564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.154274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.155099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.155825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.156870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.157649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.158614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.159303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.160164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.161245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.162023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.162743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.163908] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.164646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.165474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.166191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.167253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.168140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.168886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.169620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.170786] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.171543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.172274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.172994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.176743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.177471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.178210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.179093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.179897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.180989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.182108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.183177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.183967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.184719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.185801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.186598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.187635] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.188456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.189194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.190993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.191715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.192546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.193258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.194057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.195168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.196230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.196983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.197828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.198609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.199564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.200265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.200996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.201855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.202603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.203468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.204159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.204937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.205668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.206479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.207166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.207997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.208814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.209587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.210288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.211057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.211838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.212613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.213336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.214151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.214961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.215724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.216464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.217209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.218013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.218778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.219509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.220404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.221115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.221885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.222629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.223436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.224138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.224914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.225700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.226515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.227213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.227964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.228741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.229500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.230196] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.230950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.231727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.232514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.233206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.233967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.234759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.235510] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.236212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.236959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.237763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.238582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.239293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.240055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.240867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.241637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.242360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.243088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.243864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.244666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.245399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.246136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.246919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.247665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.248380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.249126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.249907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.250701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.251438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.252164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.252964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.253712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.254434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.255170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.255939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.256742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.257473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.258213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.258992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.259740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.260458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.261182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.261998] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.262802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.263536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.264264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.265051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.265800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.266528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.267252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.268021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.268818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.269556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.270279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.271071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.271819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.272566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.273288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.274078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.274878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.275617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.279036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.279816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.280559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.281243] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.282003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.283147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.283991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 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transfer [ 3300.578966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.579728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.580513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.581223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.581982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.582761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.585900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.586785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.587746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.588474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.589197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.589939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.590697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.591447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.592220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.592983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.593754] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.594504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.595227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.596010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.596772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.597561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.598398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.599156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.599906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.600658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.601403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.602134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.602899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.603622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.604436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.605168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.605994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.606733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.607503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.608205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.609058] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.609811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.610627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.611393] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.612131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.613008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.613797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.614552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.615255] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.615999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.616816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.617622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.618404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.619131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.619878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.620634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.621377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.622082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.622887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.623684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.624473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.625190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.625945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.626700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.627451] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.628144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.628946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.629752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.630582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.631271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.632053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.632786] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.633548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.634223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.635026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.635803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.636560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.637246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.638012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.638828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.639628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.640354] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.641138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.641890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.642644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.643391] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.644139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.644895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.645674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.646419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.647217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.648034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.648803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.649579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.650273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.651026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.651779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.652544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.653408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.654167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.654936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.655690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.656445] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.657165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.657974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.658715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.659535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.660245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.660991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.661775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.662598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.663294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.664100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.664825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.665639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.666397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.667122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.667873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.668629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.669384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.670122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.670857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.671667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.672429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.673163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.673927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.674687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.675438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.676164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.676901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.677722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.678498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.679217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.679966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.680718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.681480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.682214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.682952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.683788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.684576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.685278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.688384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.689079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.689847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.691031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.691756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.692561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.693259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.694042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.694817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.695567] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.696252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.697034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.697783] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.698583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.699280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.700029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.700785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.701568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.702278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.703080] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.703802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3300.704548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:23:53 executing program 0: set_thread_area(&(0x7f0000000040)={0x6, 0x100000, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) io_uring_enter(r0, 0x3e6c, 0x27e2, 0x2, &(0x7f0000000000)={[0x6]}, 0x8) 17:23:53 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2300, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:53 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x50, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000280)={0x4581, 0x28, 0x18}, &(0x7f0000000300)='./file1\x00', 0xfffffffffffffe6a, 0x0, 0x31713, {0x0, r3}}, 0x9) r4 = fork() ptrace(0x10, r4) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r5, r6, 0x0, 0x100000001) kcmp$KCMP_EPOLL_TFD(0x0, r4, 0x7, r0, &(0x7f0000000200)={r6, r0, 0xfffff5a8}) r7 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r7, 0x65dc, 0x0, 0x0, 0x0, 0x0) r8 = syz_io_uring_setup(0xaf2, &(0x7f0000000440)={0x0, 0xa03d, 0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r8, 0x65dc, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x4010, r8, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x2, 0x4004, @fd=r0, 0x7, 0x0, 0x0, 0x4}, 0x4) syz_io_uring_setup(0x2ac2, &(0x7f00000000c0)={0x0, 0x86d, 0x2, 0x1, 0x2fd, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) syz_io_uring_setup(0x1698, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x2000001}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:23:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x1f00, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:23:53 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 72) 17:23:53 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmat(r0, &(0x7f0000d3f000/0x3000)=nil, 0x0) r2 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) r3 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r3, 0xc) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, 0x0) r4 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r4, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r4, 0xb) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0x4000) 17:23:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x62, 0x1900, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x40, 0xc5, 0x80, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:53 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="4aad2b5b687462000f354a2ed096408db4b8613e6a14d10c7ef486afae579248b58196409842a5914f42a1321bbacafa7651e7e3ad0d58080dd6581c36e2fcca596ed4a615093d49f53d3e51448a10ebfeb1cd5e41a041201900173d3ec27a4172c91afe106c977c97873e7e1bd751374cc4b78ffb969983551759fb051700c817b8dd86a10c89f58c4d42bbef82a04a1ab4d58138a6497f41f40c695d45e24e2f7e66ed7863d19cf12a34c2d55d9076f6e8210948a69722e19032b966d55b3db0b0058c771fd416d5bc865e14a20ad99d63bc6629ddef9824ed7a000000000000000000003026cc9ee0916b6f6aaa08fd16f7f9f26dd74633f976e829770e23d9422bfbb67785dc30626aff3e4af01580c3ca783dffaf9cbe7fc8945c56f6cb8cd4e94d121c0aad033f8f08f1a9d8b220ff3e106ba3c12b6fe606049b4e1a82a2dde92c78f687818fdf739310c8a7bee6e861740c700175b272121be76507a51fa469bc2479aabe9a0b213d44db3cbf0d96ed3011b4e1797edc95f4578b084b8a6194dc3247708e29a20d8446a09f05858a7277c531c902618d2a9fc6cc3f57254d650d4779e62ed64b3d6e749be4130e1a4756fc98cbf4fe9df9"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3314.909320] FAULT_INJECTION: forcing a failure. [ 3314.909320] name failslab, interval 1, probability 0, space 0, times 0 [ 3314.911770] CPU: 1 PID: 17397 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3314.913225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3314.914970] Call Trace: [ 3314.915531] dump_stack+0x107/0x167 [ 3314.916301] should_fail.cold+0x5/0xa [ 3314.917113] ? xas_alloc+0x336/0x440 [ 3314.917908] should_failslab+0x5/0x20 [ 3314.918712] kmem_cache_alloc+0x5b/0x310 [ 3314.919568] xas_alloc+0x336/0x440 [ 3314.920326] xas_create+0x34a/0x10d0 [ 3314.921115] ? kernel_text_address+0xf2/0x120 [ 3314.922069] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3314.923176] xas_store+0x8c/0x1c40 [ 3314.923931] __xa_store+0x164/0x2d0 [ 3314.924698] ? xa_delete_node+0x280/0x280 [ 3314.925574] ? trace_hardirqs_on+0x5b/0x180 [ 3314.926496] xa_store+0x31/0x50 [ 3314.927194] __io_uring_add_tctx_node+0x1cf/0x520 [ 3314.928208] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3314.929306] ? alloc_fd+0x2e7/0x670 [ 3314.930095] io_uring_setup+0x1fbb/0x2980 [ 3314.930984] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3314.932056] ? wait_for_completion_io+0x270/0x270 [ 3314.933093] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3314.934215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3314.935298] do_syscall_64+0x33/0x40 [ 3314.936078] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3314.937156] RIP: 0033:0x7fda89a1bb19 [ 3314.937953] 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 [ 3314.941810] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3314.943413] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3314.944916] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3314.946434] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3314.947940] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3314.949438] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3314.966083] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3315.039305] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:23:53 executing program 0: r0 = syz_io_uring_setup(0x3e81, &(0x7f0000001180)={0x0, 0x0, 0x2, 0x1, 0xfffffffd}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:23:53 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) 17:23:53 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 73) [ 3315.256131] loop1: detected capacity change from 0 to 135266304 17:23:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x75, 0x4c, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x4000000003}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200000000000062, 0x20002, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40, 0xc5, 0x5, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:23:53 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x75, 0xc, 0x7, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/432]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c4, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7f}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x5014}, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0, 0x40) shmctl$SHM_UNLOCK(r2, 0xc) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3315.309221] loop4: detected capacity change from 0 to 135266304 [ 3315.321926] FAULT_INJECTION: forcing a failure. [ 3315.321926] name failslab, interval 1, probability 0, space 0, times 0 [ 3315.324353] CPU: 0 PID: 17428 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3315.325812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3315.327546] Call Trace: [ 3315.328106] dump_stack+0x107/0x167 [ 3315.328857] should_fail.cold+0x5/0xa [ 3315.329669] ? create_object.isra.0+0x3a/0xa30 [ 3315.330625] should_failslab+0x5/0x20 [ 3315.331422] kmem_cache_alloc+0x5b/0x310 [ 3315.332276] ? mark_held_locks+0x9e/0xe0 [ 3315.333119] create_object.isra.0+0x3a/0xa30 [ 3315.334055] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3315.335134] kmem_cache_alloc+0x159/0x310 [ 3315.336007] xas_alloc+0x336/0x440 [ 3315.336753] xas_create+0x34a/0x10d0 [ 3315.337553] ? kernel_text_address+0xf2/0x120 [ 3315.338507] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3315.339611] xas_store+0x8c/0x1c40 [ 3315.340373] __xa_store+0x164/0x2d0 [ 3315.341144] ? xa_delete_node+0x280/0x280 [ 3315.342038] ? trace_hardirqs_on+0x5b/0x180 [ 3315.342954] xa_store+0x31/0x50 [ 3315.343652] __io_uring_add_tctx_node+0x1cf/0x520 [ 3315.344680] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3315.345780] ? alloc_fd+0x2e7/0x670 [ 3315.346575] io_uring_setup+0x1fbb/0x2980 [ 3315.347446] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3315.348503] ? wait_for_completion_io+0x270/0x270 [ 3315.349541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3315.350648] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3315.351739] do_syscall_64+0x33/0x40 [ 3315.352526] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3315.353599] RIP: 0033:0x7fda89a1bb19 17:23:53 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:23:53 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_INFO(r1, 0xe, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) [ 3315.354385] 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 [ 3315.358557] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3315.360178] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3315.361685] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3315.363203] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3315.364704] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3315.366206] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3315.465397] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:23:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2000, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3315.569633] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3315.677348] loop1: detected capacity change from 0 to 135266304 [ 3315.789840] loop1: detected capacity change from 0 to 135266304 17:24:07 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 74) 17:24:07 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000100000000000000000000000000000000000000000000000000000000000000000000f8d0d7992c78ad61000000000000000000000000000000000000000000ce00000004000000010000000000000007000000000000000500000000000000ff07000000000000000000000000000000000000000000000000000000000000670d0000c70000000600000000000000030000000000000000100000000000000100"/264]) 17:24:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2010, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:07 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2400, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:07 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:07 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff9000/0x3000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:07 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x7000) 17:24:07 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x82c5b, 0x2, 0x0, 0x2}, &(0x7f0000ff3000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x23456}, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x3000004, 0x12, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create1(0x80000) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000080)=[r5], 0x1) r6 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r11 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r10, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r10, @out_args}, './file0\x00'}) pread64(r10, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r11) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, r9, r10}}, 0xb7) syz_io_uring_submit(0x0, r8, &(0x7f0000000280)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r4, 0x0, &(0x7f0000000200)="37efd5f24b8848157359a104c51b42dd3bfd748ef819fe7ccbea119d2ac5dcb435336d3da1a4e89c27c529b7d20297e0c1ec0d00a6e75cf31d4a8ab1e1e88f9b999c8b0264ef77e44c7f263b9ecc41ae", 0x50, 0x4000000, 0x1, {0x0, r9}}, 0x8) io_uring_enter(r6, 0x65dc, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000a, 0x100010, r6, 0x0) [ 3329.517028] FAULT_INJECTION: forcing a failure. [ 3329.517028] name failslab, interval 1, probability 0, space 0, times 0 [ 3329.519412] CPU: 1 PID: 17471 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3329.520919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3329.522739] Call Trace: [ 3329.523323] dump_stack+0x107/0x167 [ 3329.524117] should_fail.cold+0x5/0xa [ 3329.524947] ? xas_alloc+0x336/0x440 [ 3329.525756] should_failslab+0x5/0x20 [ 3329.526599] kmem_cache_alloc+0x5b/0x310 [ 3329.527491] xas_alloc+0x336/0x440 [ 3329.528266] xas_create+0x34a/0x10d0 [ 3329.529083] ? kernel_text_address+0xf2/0x120 [ 3329.530071] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3329.531221] xas_store+0x8c/0x1c40 [ 3329.532008] __xa_store+0x164/0x2d0 [ 3329.532802] ? xa_delete_node+0x280/0x280 [ 3329.533715] ? trace_hardirqs_on+0x5b/0x180 [ 3329.534673] xa_store+0x31/0x50 [ 3329.535393] __io_uring_add_tctx_node+0x1cf/0x520 [ 3329.536441] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3329.537573] ? alloc_fd+0x2e7/0x670 [ 3329.538381] io_uring_setup+0x1fbb/0x2980 [ 3329.539292] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3329.540392] ? wait_for_completion_io+0x270/0x270 [ 3329.541460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3329.542603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3329.543727] do_syscall_64+0x33/0x40 [ 3329.544534] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3329.545643] RIP: 0033:0x7fda89a1bb19 [ 3329.546457] 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 [ 3329.550461] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3329.552111] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3329.553659] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3329.555216] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3329.556765] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3329.558320] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3329.585130] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:24:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40001) shmctl$SHM_INFO(0x0, 0xe, 0x0) 17:24:07 executing program 0: sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x70}}, 0x800) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3329.674120] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:24:07 executing program 7: ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)) r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x327, 0x0, r0}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000001540), &(0x7f0000000040)) 17:24:07 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x6, 0x7f, 0x20, 0x77, 0x0, 0x7ff, 0x201, 0xa, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x80000001, 0xece8}, 0x1009, 0x2, 0x10001, 0x8, 0x2, 0x0, 0x8001, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0x5, r1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3329.734725] loop1: detected capacity change from 0 to 135266304 17:24:07 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 75) [ 3329.762222] FAULT_INJECTION: forcing a failure. [ 3329.762222] name failslab, interval 1, probability 0, space 0, times 0 [ 3329.764881] CPU: 1 PID: 17497 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3329.766371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3329.768141] Call Trace: [ 3329.768737] dump_stack+0x107/0x167 [ 3329.769691] should_fail.cold+0x5/0xa [ 3329.770744] ? create_object.isra.0+0x3a/0xa30 [ 3329.771957] should_failslab+0x5/0x20 [ 3329.772973] kmem_cache_alloc+0x5b/0x310 [ 3329.774058] ? mark_held_locks+0x9e/0xe0 [ 3329.775061] create_object.isra.0+0x3a/0xa30 [ 3329.776004] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3329.777091] kmem_cache_alloc+0x159/0x310 [ 3329.777985] xas_alloc+0x336/0x440 [ 3329.778784] xas_create+0x34a/0x10d0 [ 3329.779598] ? kernel_text_address+0xf2/0x120 [ 3329.780558] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3329.781687] xas_store+0x8c/0x1c40 [ 3329.782463] __xa_store+0x164/0x2d0 [ 3329.783256] ? xa_delete_node+0x280/0x280 [ 3329.784153] ? trace_hardirqs_on+0x5b/0x180 [ 3329.785081] xa_store+0x31/0x50 [ 3329.785796] __io_uring_add_tctx_node+0x1cf/0x520 [ 3329.786850] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3329.787969] ? alloc_fd+0x2e7/0x670 [ 3329.788767] io_uring_setup+0x1fbb/0x2980 [ 3329.789662] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3329.790774] ? wait_for_completion_io+0x270/0x270 [ 3329.791845] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3329.792977] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3329.794094] do_syscall_64+0x33/0x40 [ 3329.794904] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3329.796004] RIP: 0033:0x7fda89a1bb19 [ 3329.796811] 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 [ 3329.800747] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3329.802397] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3329.803932] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3329.805554] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3329.807462] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3329.809390] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3329.856666] loop4: detected capacity change from 0 to 135266304 17:24:08 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="4aad2b5b687462000f354a2ed096408db4b8613e6a14d10c7ef486afae579248b58196409842a5914f42a1321bbacafa7651e7e3ad0d58080dd6581c36e2fcca596ed4a615093d49f53d3e51448a10ebfeb1cd5e41a041201900173d3ec27a4172c91afe106c977c97873e7e1bd751374cc4b78ffb969983551759fb051700c817b8dd86a10c89f58c4d42bbef82a04a1ab4d58138a6497f41f40c695d45e24e2f7e66ed6963d19cf12a34c2d55d9076f6e8210948a69722e19032b966d55b3db0b0058c771fd416d5bc865e14a20ad99d63bc6629ddef9824ed7a000000000000000000003026cc9ee0916b6f6aaa08fd16f7f9f26dd74633f976e829770e23d9422bfbb67785dc30626aff3e4af01580c3ca783dffaf9cbe7fc8945c56f6cb8cd4e94d121c0aad033f8f08f1a9d8b220ff3e106ba3c12b6fe606049b4e1a82a2dde92c78f687818fdf739310c8a7bee6e861740c700175b272121be76507a51fa469bc2479aabe9a0b213d44db3cbf0d96ed3011b4e1797edc95f4578b084b8a6194dc3247708e29a20d8446a09f05858a7277c531c902618d2a9fc6cc3f57254d650d4779e62ed64b3d6e749be4130e1a4756fc98cbf4fe9df946b8eb"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x3000)=nil, 0x4000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:08 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x2, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:24:08 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r2 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x8000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0, 0x12022}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r7, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x2, &(0x7f0000000080)={0x0, 0x3938700}, 0x1, 0x1, 0x0, {0x0, r8}}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r10, r3, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x80000000, 0x2, &(0x7f00000001c0)="639f1bef9f61ca14192772c50f6f463238f96f063b007b197372d8e7d04bf7", 0x1c0000}, 0x80) syz_io_uring_submit(r10, r11, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r9, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r1, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x2007, @fd_index=0x2, 0x100000000, 0x69f4, 0xfffffffc, 0x11, 0x0, {0x2, r12}}, 0xfffffffc) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r13, r14, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r15 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r13, r1, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r0, 0x3ff, 0x0, 0x0, 0x4, 0x0, {0x0, r15}}, 0x8) 17:24:08 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) 17:24:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2100, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:08 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 76) [ 3330.009669] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3330.056890] FAULT_INJECTION: forcing a failure. [ 3330.056890] name failslab, interval 1, probability 0, space 0, times 0 [ 3330.059468] CPU: 0 PID: 17524 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3330.060921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3330.062667] Call Trace: [ 3330.063229] dump_stack+0x107/0x167 [ 3330.063996] should_fail.cold+0x5/0xa [ 3330.064799] ? xas_alloc+0x336/0x440 [ 3330.065574] should_failslab+0x5/0x20 [ 3330.066377] kmem_cache_alloc+0x5b/0x310 [ 3330.067203] xas_alloc+0x336/0x440 [ 3330.067950] xas_create+0x34a/0x10d0 [ 3330.068744] ? kernel_text_address+0xf2/0x120 [ 3330.069686] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3330.070782] xas_store+0x8c/0x1c40 [ 3330.071535] __xa_store+0x164/0x2d0 [ 3330.072299] ? xa_delete_node+0x280/0x280 [ 3330.073165] ? trace_hardirqs_on+0x5b/0x180 [ 3330.074086] xa_store+0x31/0x50 [ 3330.074773] __io_uring_add_tctx_node+0x1cf/0x520 [ 3330.075772] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3330.076869] ? alloc_fd+0x2e7/0x670 [ 3330.077642] io_uring_setup+0x1fbb/0x2980 [ 3330.078570] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3330.079638] ? wait_for_completion_io+0x270/0x270 [ 3330.080675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3330.081778] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3330.082868] do_syscall_64+0x33/0x40 [ 3330.083646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3330.084714] RIP: 0033:0x7fda89a1bb19 [ 3330.085494] 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 [ 3330.089340] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3330.090941] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3330.092434] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3330.093932] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3330.095435] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3330.096929] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:24:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2500, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:08 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmget(0x3, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) 17:24:08 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0x8, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fork() ptrace(0x10, r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r2, r3, 0x0, 0x100000001) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x1, 0x6, 0xff, 0x0, 0x9, 0x80001, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0xff, 0x101}, 0x40000, 0x100, 0x8000, 0x7, 0x80000000, 0xffff, 0x0, 0x0, 0xfff, 0x0, 0x401}, r1, 0x4, r2, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r4, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r4, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3330.137316] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:24:08 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000080)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000000)={0x46a602, 0x0, 0x1a}, &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x23456}, 0xb10) 17:24:08 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x110, r0, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r1 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r1, 0x65dc, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x4a04, 0x5cab, 0x2, &(0x7f0000000000)={[0x54]}, 0x8) 17:24:08 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 77) [ 3330.275933] FAULT_INJECTION: forcing a failure. [ 3330.275933] name failslab, interval 1, probability 0, space 0, times 0 [ 3330.278163] CPU: 0 PID: 17543 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3330.279459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3330.281011] Call Trace: [ 3330.281527] dump_stack+0x107/0x167 [ 3330.282227] should_fail.cold+0x5/0xa [ 3330.282956] ? create_object.isra.0+0x3a/0xa30 [ 3330.283831] should_failslab+0x5/0x20 [ 3330.284562] kmem_cache_alloc+0x5b/0x310 [ 3330.285338] ? mark_held_locks+0x9e/0xe0 [ 3330.286131] create_object.isra.0+0x3a/0xa30 [ 3330.286965] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3330.287942] kmem_cache_alloc+0x159/0x310 [ 3330.288742] xas_alloc+0x336/0x440 [ 3330.289421] xas_create+0x34a/0x10d0 [ 3330.290143] ? kernel_text_address+0xf2/0x120 [ 3330.291011] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3330.292013] xas_store+0x8c/0x1c40 [ 3330.292703] __xa_store+0x164/0x2d0 [ 3330.293402] ? xa_delete_node+0x280/0x280 [ 3330.294213] ? trace_hardirqs_on+0x5b/0x180 [ 3330.295042] xa_store+0x31/0x50 [ 3330.295674] __io_uring_add_tctx_node+0x1cf/0x520 [ 3330.296603] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3330.297603] ? alloc_fd+0x2e7/0x670 [ 3330.298318] io_uring_setup+0x1fbb/0x2980 [ 3330.299116] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3330.300079] ? wait_for_completion_io+0x270/0x270 [ 3330.301015] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3330.302007] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3330.302991] do_syscall_64+0x33/0x40 [ 3330.303626] loop1: detected capacity change from 0 to 135266304 [ 3330.303697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3330.303719] RIP: 0033:0x7fda89a1bb19 [ 3330.306691] 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 [ 3330.310180] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3330.311616] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3330.312966] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3330.314323] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3330.315681] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3330.317036] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3330.389217] loop4: detected capacity change from 0 to 135266304 [ 3330.504920] loop4: detected capacity change from 0 to 135266304 17:24:23 executing program 0: r0 = syz_io_uring_setup(0x4bf1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0xffffffff, 0x3d3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r2 = syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x402000, 0x8a, 0x11}, 0x18) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x2000003, 0x100010, r3, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r3, 0x10000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x2000008, 0x20010, r2, 0x10000000) syz_io_uring_setup(0x5ae6, &(0x7f00000001c0)={0x0, 0x4810, 0x20, 0x3, 0x320}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r7, r1, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x77359400}}, 0x100) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_WRITE={0x17, 0x5, 0x4007, @fd_index=0xa, 0x6f1, &(0x7f00000015c0)="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", 0x1000, 0x8, 0x0, {0x0, r6}}, 0x8) r8 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r8, 0x65dc, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x50, r8, 0x8000000) r9 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r9, 0x65dc, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r9, 0x6e45, 0x8d09, 0x0, &(0x7f00000002c0)={[0x4]}, 0x8) 17:24:23 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:23 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:23 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2518, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:23 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r1 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x5000) shmctl$SHM_UNLOCK(r0, 0xc) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) r3 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_INFO(r2, 0xe, 0x0) 17:24:23 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 78) 17:24:23 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2200, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:23 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r1, 0x65dc, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3345.417854] FAULT_INJECTION: forcing a failure. [ 3345.417854] name failslab, interval 1, probability 0, space 0, times 0 [ 3345.420462] CPU: 0 PID: 17576 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3345.421973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3345.423797] Call Trace: [ 3345.424380] dump_stack+0x107/0x167 [ 3345.425164] should_fail.cold+0x5/0xa [ 3345.426002] ? xas_alloc+0x336/0x440 [ 3345.426831] should_failslab+0x5/0x20 [ 3345.427677] kmem_cache_alloc+0x5b/0x310 [ 3345.428582] xas_alloc+0x336/0x440 [ 3345.429373] xas_create+0x34a/0x10d0 [ 3345.430213] ? kernel_text_address+0xf2/0x120 [ 3345.431177] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3345.432338] xas_store+0x8c/0x1c40 [ 3345.433142] __xa_store+0x164/0x2d0 [ 3345.433952] ? xa_delete_node+0x280/0x280 [ 3345.434889] ? trace_hardirqs_on+0x5b/0x180 [ 3345.435855] xa_store+0x31/0x50 [ 3345.436592] __io_uring_add_tctx_node+0x1cf/0x520 [ 3345.437656] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 3345.438828] ? alloc_fd+0x2e7/0x670 [ 3345.439659] io_uring_setup+0x1fbb/0x2980 [ 3345.440591] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 3345.441725] ? wait_for_completion_io+0x270/0x270 [ 3345.442827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3345.444004] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3345.445164] do_syscall_64+0x33/0x40 [ 3345.445955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3345.447103] RIP: 0033:0x7fda89a1bb19 [ 3345.447935] 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 [ 3345.452012] RSP: 002b:00007fda86f91108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 3345.453672] RAX: ffffffffffffffda RBX: 00007fda89b2ef60 RCX: 00007fda89a1bb19 [ 3345.455296] RDX: 0000000020ff1000 RSI: 00000000200014c0 RDI: 0000000000004d48 [ 3345.456862] RBP: 00000000200014c0 R08: 0000000000000000 R09: 0000000000000000 [ 3345.458471] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3345.460092] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3345.477021] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3345.488869] loop4: detected capacity change from 0 to 135266304 [ 3345.570133] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3345.684940] loop1: detected capacity change from 0 to 135266304 [ 3345.756615] loop1: detected capacity change from 0 to 135266304 17:24:40 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2300, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2600, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3362.661150] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:24:40 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xad, 0x2, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:40 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r1 = dup2(0xffffffffffffffff, r0) io_uring_enter(r1, 0x399d, 0x5b13, 0x0, &(0x7f0000000000)={[0x6c5]}, 0x8) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:24:40 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 79) 17:24:40 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x8000000, 0x0, &(0x7f0000000180), 0x840031, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}, 0x0, 0xe90, 0x100, 0x0, 0x0, 0xc4d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, @in_args={0x2}}, './file0\x00'}) pread64(r2, &(0x7f0000001100)=""/4095, 0x20001be3, 0xf0ff1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x401, 0x0, 0x1, {0x0, 0x0, r2}}, 0xb7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r0, 0x1d7c, 0x0, 0x22285f2d, 0x5, 0x1}, 0xcf8) r4 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r4, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r4, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:40 executing program 0: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x8080, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x8, 0x20040) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) r3 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2010, r3, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3362.693609] FAULT_INJECTION: forcing a failure. [ 3362.693609] name failslab, interval 1, probability 0, space 0, times 0 [ 3362.696197] CPU: 0 PID: 17613 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3362.697716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3362.699550] Call Trace: [ 3362.700134] dump_stack+0x107/0x167 [ 3362.700942] should_fail.cold+0x5/0xa 17:24:40 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = shmget(0x2, 0x1000, 0x24, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) r1 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x7000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) setreuid(r3, r4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r7) r8 = gettid() shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x3, r3, 0xffffffffffffffff, r5, r7, 0x8, 0x7f}, 0xc9, 0x100000001, 0xe8b, 0x2, 0x0, r8, 0x1000}) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x0) [ 3362.701781] ? create_object.isra.0+0x3a/0xa30 [ 3362.702960] should_failslab+0x5/0x20 [ 3362.703786] kmem_cache_alloc+0x5b/0x310 [ 3362.704675] create_object.isra.0+0x3a/0xa30 [ 3362.705634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3362.706750] kmem_cache_alloc+0x159/0x310 [ 3362.707657] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3362.708807] vm_area_dup+0x78/0x290 [ 3362.709604] ? mark_lock+0xf5/0x2df0 [ 3362.710421] ? lock_chain_count+0x20/0x20 [ 3362.711328] ? mark_lock+0xf5/0x2df0 [ 3362.712142] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3362.713269] ? lock_chain_count+0x20/0x20 [ 3362.714168] ? _raw_spin_unlock_irq+0x1f/0x30 [ 3362.715146] ? trace_hardirqs_on+0x5b/0x180 [ 3362.716088] ? mark_lock+0xf5/0x2df0 [ 3362.716892] ? vm_area_alloc+0x110/0x110 [ 3362.717784] ? __lock_acquire+0x1657/0x5b00 [ 3362.718756] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3362.719887] ? vmacache_find+0x55/0x2a0 [ 3362.720756] __split_vma+0xa8/0x4e0 [ 3362.721554] __do_munmap+0x365/0x1260 [ 3362.722386] ? arch_get_unmapped_area+0x450/0x450 [ 3362.723459] ? lock_release+0x680/0x680 [ 3362.724328] mmap_region+0x7cc/0x1500 [ 3362.725167] do_mmap+0x868/0x1370 [ 3362.725933] vm_mmap_pgoff+0x198/0x1f0 [ 3362.726784] ? randomize_page+0xb0/0xb0 [ 3362.727650] ksys_mmap_pgoff+0x41c/0x560 [ 3362.728525] ? find_mergeable_anon_vma+0x250/0x250 [ 3362.729585] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3362.730728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3362.731842] do_syscall_64+0x33/0x40 [ 3362.732638] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3362.733735] RIP: 0033:0x7fda89a1bb62 [ 3362.734536] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3362.738619] RSP: 002b:00007fda86f910f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3362.740300] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fda89a1bb62 [ 3362.741831] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 3362.743384] RBP: 0000000020ffa000 R08: 0000000000000004 R09: 0000000000000000 [ 3362.744916] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000000000000 [ 3362.746447] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3362.764462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.765700] print_req_error: 758 callbacks suppressed [ 3362.765721] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3362.787086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.788344] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3362.793774] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value 17:24:40 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="4aad2b5b687462000f354a2ed05896408db4b8613e6a14d10c7ef486afae579248b58196409842a5914f42a1321bbacafa7651e7e3ad0d58080dd6581c36e2fcca596ed4a615093d49f53d3e51448a10ebfeb1cd5e41a041201900173d3ec27a4172c91afe106c977c97873e7e1bd751374cc4b78ffb969983551759fb051700c817b8dd86a10c89f58c4d42bbef82a04a1ab4d58138a6497f41f40c695d45e24e2f7e66ed7863d19cf12a34c2d55d9076f6e8210948a69722e19032b966d55b3db0b0058c771fd416d5bc865e14a20ad99d63bc6629ddef9824ed7a000000000000000000003026cc9ee0916b6f6aaa08fd16f7f9f26dd74633f976e829770e23d9422bfbb67785dc30626aff3e4af01580c3ca783dffaf9cbe7fc8945c56f6cb8cd4e94d121c0aad033f8f08f1a9d8b220ff3e106ba3c12b6fe606049b4e1a82a2dde92c78f687818fdf739310c8a7bee6e861740c700175b272121be76507a51fa469bc2479aabe9a0b213d44db3cbf0d96ed3011b4e1797edc95f4578b084b8a6194dc3247708e29a20d8446a09f05858a7277c531c902618d2a9fc6cc3f57254d650d4779e62ed64b3d6e749be4130e1a4756fc98cbf4fe9d"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000006c0)={0x0, 0x0, 0xffffffffffffffc0, 0x1}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r2, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3362.815457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.816238] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3362.824662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.825478] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3362.831911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.832704] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:24:40 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1, 0x4010, r0, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) [ 3362.837463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.838262] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3362.839871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.840641] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3362.843855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.845502] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 [ 3362.852651] loop1: detected capacity change from 0 to 135266304 [ 3362.858464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.859838] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:24:41 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4004, @fd=r5, 0x1, 0x759, 0x7ec, 0x1, 0x1, {0x3}}, 0x8001) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3362.879199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.881483] blk_update_request: I/O error, dev sr0, sector 2311 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:24:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001ca, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3362.924214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.938479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.939959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.942793] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3362.959459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.960877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.978482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.979886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.998067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3362.999581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r2, r3, 0x0, 0x100000001) sendmmsg$inet6(r2, &(0x7f00000006c0)=[{{&(0x7f0000000140)={0xa, 0x4e22, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000180)="dd010fa51395b5898e4d3c400de715a431008d6e9b7592d2b0f940943c44051b92c75851622d70e0245e9d6d2e9d52b82f1472901cc03abf0911549aafb1fb1c5bf46f853dd524a659f7ae9150030f5ae74a43901cc6cdb7470e1b0a7944085047ae8f86ce281d4e9a3811f4b4d5537a5b5c64eeb8ea3f174abc909ee2c5c9a996cc31ffe3c1337ffed2fddd2c9472080e31a5b3c11547b471d68b8fa8fb66ddec74a217debdb583af480c20f20a84499ab618c10f7405a97714ec1abda07b160da43f8a99bbc45bea4554164ced234405ed56dbb41dbb5822c8475fd309254e0d868f86", 0xe4}, {&(0x7f0000000280)="242f918ebeaa2e3e53e90bf26994c7d4fcf0cdea871b278836208469ed3ff32feec42d0fd2215bfd4a63e0c8231bf1d8c7131594e3272abc4c86209e34c70d271a1eebe285b9bd8b81185fd31653a4cca4731a61fb1c411818890bfca4df13537afb8e06e6afdbec832acbbd586ec6f4eecbe56ce660", 0x76}, {&(0x7f0000000300)="ccbac122ec847e6771065935177ed25719e1f87e6383870e95eae9d393039e1b7c71b0b0445405e0641c317ab3b59023df587a7a100e67a2c5e024af50ba69fa77b5dd24e087094aabeda80efec818aa", 0x50}, {&(0x7f0000000380)="34b5158e43c2ba24c38cef4fc203273db869d8927b39773ca480bd848f742a8d628f8e972e6ac2dac931c80244cc9b8dfa14bd36adcba5e3b79511ab3cd23ab6c01e570de7d142600043d687768ed5426916c85764a171bb", 0x58}, {&(0x7f0000000400)="c7f98bbb917b2054755a040398683819ba5f9315f538c8d92fd6d6a9f8cba3cdf9afacc9af33cdef8142ba8ab65b11d1de0b62b0510217c5e773741c0dac395ffd39fa8215ef28b2a9b8db711f3441e0bfc9853970d1ee244f823c072679ce75c29e5159295c977f572f61b19b957a1d99651e72325aabd364ab6c33581870e5bcce2fef01cc707f130ff2b9b6e12caed1eb184edeb85034b5c199747275b25f155144bb46f9eaae3f5058c7f72152071960598d1f265dd363287bd3afd898df6aaa1e6816f5a3a9f0dd37c9161f6a49661a5ca5297123c30d9501679f06", 0xde}, {&(0x7f0000000500)="1076714f4e0f5b72a88357358bb2fbee97b17452947ed4dbbc30de62520ac820222ca69651dd1b72cf788e8c78585af5d49dca452a36e4b060a0581ae4555b5ebf4ce9f1aa568431519f1e09cbd5c91b07353c5042d24413b1d34848618a4f24c7175419e6caecc2d8405fa328d4c2951ebe637054e258a16de5ea4440903e2a22a94d5d8bc2c6eb6297d1eb4ea48ac248beef8ef06abf99761a43365453059eb2c4f28886ff7878d7c6ce2f745988fe45d92c93e1dfc4f90f9df9a066bc1832fcb7d5a74d7e452380a7055ad3931fb0", 0xd0}, {&(0x7f0000000600)="dd337e6915", 0x5}], 0x7}}], 0x1, 0x20004080) syz_io_uring_setup(0x66cf, &(0x7f0000000000)={0x0, 0x8ebd, 0x8, 0x0, 0x27f, 0x0, r0}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x8, 0xfffffffffffffffc, 0x0, 0x1000, 0x5}, 0x8) [ 3363.014126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.015719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3363.025180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.026711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 7: r0 = syz_io_uring_setup(0x3efc, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x186}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xd, 0x11, r0, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000480)=ANY=[], 0x10) sendfile(r1, r2, 0x0, 0x100000001) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB='\x000\x00'/16]) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3363.035119] loop4: detected capacity change from 0 to 135266304 [ 3363.040049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.041753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.049968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2400, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3363.055932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.057270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.058983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.067488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.068811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.080849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.082384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 80) [ 3363.105193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.106784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.114194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.115850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.149164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.152662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.172563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.174037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.185187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.188388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.198190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.205367] FAULT_INJECTION: forcing a failure. [ 3363.205367] name failslab, interval 1, probability 0, space 0, times 0 [ 3363.206553] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3363.207803] CPU: 0 PID: 17658 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3363.210901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3363.212710] Call Trace: [ 3363.213275] dump_stack+0x107/0x167 [ 3363.214048] should_fail.cold+0x5/0xa [ 3363.214871] ? anon_vma_clone+0xdc/0x590 [ 3363.215736] should_failslab+0x5/0x20 [ 3363.216543] kmem_cache_alloc+0x5b/0x310 [ 3363.217419] anon_vma_clone+0xdc/0x590 [ 3363.218253] __split_vma+0x17c/0x4e0 [ 3363.219056] __do_munmap+0x365/0x1260 [ 3363.219866] ? arch_get_unmapped_area+0x450/0x450 [ 3363.220888] ? lock_release+0x680/0x680 [ 3363.221543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.221733] mmap_region+0x7cc/0x1500 [ 3363.223650] do_mmap+0x868/0x1370 [ 3363.224392] vm_mmap_pgoff+0x198/0x1f0 [ 3363.225223] ? randomize_page+0xb0/0xb0 [ 3363.226076] ksys_mmap_pgoff+0x41c/0x560 [ 3363.226935] ? find_mergeable_anon_vma+0x250/0x250 [ 3363.227981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3363.229089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3363.229499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.230190] do_syscall_64+0x33/0x40 [ 3363.230211] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3363.230232] RIP: 0033:0x7fda89a1bb62 [ 3363.231537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.232125] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3363.238953] RSP: 002b:00007fda86f910f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3363.240558] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fda89a1bb62 [ 3363.242061] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 3363.243569] RBP: 0000000020ffa000 R08: 0000000000000004 R09: 0000000000000000 [ 3363.244870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.245065] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000000000000 [ 3363.245084] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:24:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2700, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3363.256711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.258652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.268072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.273127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.279763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.334785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.336158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.346125] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.347743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.351744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.358010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.364594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 81) [ 3363.372519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.378868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.380614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3363.385638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.417590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.429376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.437034] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3363.440221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.450831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.459873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.470182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.471614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.482622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.484068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.485512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.490392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.491943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.493729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.494474] FAULT_INJECTION: forcing a failure. [ 3363.494474] name failslab, interval 1, probability 0, space 0, times 0 [ 3363.497503] CPU: 1 PID: 17666 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3363.498508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.498990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3363.499004] Call Trace: [ 3363.500351] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.501896] dump_stack+0x107/0x167 [ 3363.501921] should_fail.cold+0x5/0xa [ 3363.505128] ? create_object.isra.0+0x3a/0xa30 [ 3363.506103] should_failslab+0x5/0x20 [ 3363.506542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.506930] kmem_cache_alloc+0x5b/0x310 [ 3363.506957] create_object.isra.0+0x3a/0xa30 [ 3363.508392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.508927] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3363.510105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.510965] kmem_cache_alloc+0x159/0x310 [ 3363.510993] anon_vma_clone+0xdc/0x590 [ 3363.512341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.513177] __split_vma+0x17c/0x4e0 [ 3363.513201] __do_munmap+0x365/0x1260 [ 3363.514355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.514904] ? arch_get_unmapped_area+0x450/0x450 [ 3363.519694] ? lock_release+0x680/0x680 [ 3363.520493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.520546] mmap_region+0x7cc/0x1500 [ 3363.521924] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.522472] do_mmap+0x868/0x1370 [ 3363.522502] vm_mmap_pgoff+0x198/0x1f0 [ 3363.523800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.524339] ? randomize_page+0xb0/0xb0 [ 3363.524374] ksys_mmap_pgoff+0x41c/0x560 [ 3363.527965] ? find_mergeable_anon_vma+0x250/0x250 [ 3363.528545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.529019] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3363.531245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3363.532375] do_syscall_64+0x33/0x40 [ 3363.532792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.533182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3363.535385] RIP: 0033:0x7fda89a1bb62 [ 3363.535695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.536193] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3363.538675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.541236] RSP: 002b:00007fda86f910f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3363.541259] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fda89a1bb62 [ 3363.541271] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 3363.541290] RBP: 0000000020ffa000 R08: 0000000000000004 R09: 0000000000000000 [ 3363.542679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.544021] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000000000000 [ 3363.544033] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3363.567692] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3363.613156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.616341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.618162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.620809] loop1: detected capacity change from 0 to 135266304 [ 3363.622384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.629439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.635192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.637535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.641074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.649915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.651285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.652984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.654818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.656630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.659283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.660920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.665722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.668742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.670763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.672499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.674681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.676601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.679154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.680822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.682692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.684424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.686881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.688679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.691557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.693476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.694955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.696659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.698367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.700143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.702026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.703933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.705723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.707419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.708927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.710626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.712269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.713939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.715686] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.716990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.725236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.726718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.740663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.742867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.744270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.745707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.747106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.748522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.750024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.751511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.752890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.754372] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.755788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.757187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.758642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.760000] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.761550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.762989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.765981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.767459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.768998] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.770510] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.771899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.773388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.774768] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.776265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.777694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.779098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.780536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.781903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.783387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.784797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.786158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.787693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.789085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.790516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.791916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.793368] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.794780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.796149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.797569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.798982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.800518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.801921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.803390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.804737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.806106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.807552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.808938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.810372] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.811681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.813160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.814597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.815993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.817422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.818818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.820276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.821674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.823098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.824432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.825867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.827248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.828741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.830416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.831832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.833598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.835678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.837119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.838483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.840541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.842412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.844219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.845757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.847491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.849428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:41 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 82) [ 3363.853432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.854946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.856258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.858130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.859921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.861780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.863357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.865782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.869778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.871132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.872797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.874413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.876128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.877465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.878921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.880374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.881865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.883542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.885087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.886711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.888576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.890259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.891898] FAULT_INJECTION: forcing a failure. [ 3363.891898] name failslab, interval 1, probability 0, space 0, times 0 [ 3363.894317] CPU: 1 PID: 17675 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3363.895805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3363.897544] Call Trace: [ 3363.898153] dump_stack+0x107/0x167 [ 3363.898749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.899026] should_fail.cold+0x5/0xa [ 3363.899050] ? vm_area_alloc+0x1c/0x110 [ 3363.899074] should_failslab+0x5/0x20 [ 3363.900463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.900922] kmem_cache_alloc+0x5b/0x310 [ 3363.902176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.902504] vm_area_alloc+0x1c/0x110 [ 3363.902532] mmap_region+0x982/0x1500 [ 3363.904002] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.904453] do_mmap+0x868/0x1370 [ 3363.904484] vm_mmap_pgoff+0x198/0x1f0 [ 3363.905980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.906330] ? randomize_page+0xb0/0xb0 [ 3363.906366] ksys_mmap_pgoff+0x41c/0x560 [ 3363.907549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.908232] ? find_mergeable_anon_vma+0x250/0x250 [ 3363.909385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.909739] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3363.911226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.911618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3363.911649] do_syscall_64+0x33/0x40 [ 3363.912880] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.913547] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3363.913561] RIP: 0033:0x7fda89a1bb62 [ 3363.913585] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3363.915014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.915664] RSP: 002b:00007fda86f910f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3363.915686] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fda89a1bb62 [ 3363.915704] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 3363.917200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.917848] RBP: 0000000020ffa000 R08: 0000000000000004 R09: 0000000000000000 [ 3363.917860] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000000000000 [ 3363.917872] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3363.940459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2500, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) [ 3363.942064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.949095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.951500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.954383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.956016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.957731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.959769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.961538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.964286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.966781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.968155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.971129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.972618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.973949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.975254] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.976840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.979022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.981711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.985488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.989807] FAT-fs (loop6): Unrecognized mount option "Je?^ltb" or missing value [ 3363.991126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.993289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.994838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.996858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3363.998644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.000057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.001685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.003039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.013497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.020274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.021717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.022132] loop4: detected capacity change from 0 to 135266304 [ 3364.023221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.025722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.027004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.028374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.029664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.030934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.032390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.033690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.044518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.045959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.048497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.049730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.051202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.052427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.053663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.055037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.056801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.060555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.062289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.064560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.065827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.067349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.068709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.070688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.073396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.074648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.075883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.077248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.078539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.080052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.081473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.082844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.084380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.085775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.087353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.088784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.090499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.092215] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.095096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.096896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.098631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.100200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.101602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.103024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.104359] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.105746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.107287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.108796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.110475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.112540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.113860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.115143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.115575] FAT-fs (loop6): Unrecognized mount option "Je?^ltb" or missing value [ 3364.116270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.118957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.120199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.121744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.123153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.124583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.125975] sr 1:0:0:0: 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transfer [ 3364.178770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.179944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.182211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.183461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.184639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.185788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.187172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.188287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.189491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.190722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.192098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.193524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.194828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.196225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.197798] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.199434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.201102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.230180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.231428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.233697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.234996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.236137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.237497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.238549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.239709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.240758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.242006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.243365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.244701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.245878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.247050] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.248455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.249782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.250994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.252601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.254068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.255501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.256785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.258044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.259462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.260850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.262225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.263592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.265057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.266218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.268011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.269411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.270526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.271691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.272813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.274168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.275577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.277905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.279300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.280495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.281978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.283149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.284727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.286038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.287927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.289272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.290824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.291942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.293673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.294949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.295982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.297075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.298219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.299419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.300439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.301429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.302527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.303650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.304795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.306293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.307676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.308766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.309048] loop1: detected capacity change from 0 to 135266304 [ 3364.309964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.312634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.314009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.315450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.316868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.318226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.319354] sr 1:0:0:0: [sr0] tag#0 unaligned 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.368663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.370022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.371434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.372798] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.374165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.375621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.376955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.378837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.380973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.382058] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.383162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.384609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.386204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.387225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.388340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.389467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.390495] sr 1:0:0:0: 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.584538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.585617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.586574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.588525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.589808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.591087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.593246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.594520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.595785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.597027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.597994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.598835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.599727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.601118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.601957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.602920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.604453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.606715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.608019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.609236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.610522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.611811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.613418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.614222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.615159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.616477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.617719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.618589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.619490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.620250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.621452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.622229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.623476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.624253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.625133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.625995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.626884] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.627770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.628637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.629443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.630264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.631073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.631862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.632639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.633430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.634172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.634945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.635719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.636488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.637230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.638012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.638792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.639583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.640357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.641096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.641861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.642659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.643449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.644200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.644974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.645766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.646536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.647285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.648055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.648814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.649576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.650347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.651108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.651881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.652650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.653406] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.654151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.654943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.655948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.656738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.657499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.658241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.659019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.659781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.660546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.661289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.662059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.662824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.663593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.664353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.665095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.665853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.666619] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.667410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.668137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.669110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3364.669866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.483249] FAULT_INJECTION: forcing a failure. [ 3378.483249] name failslab, interval 1, probability 0, space 0, times 0 [ 3378.484748] CPU: 1 PID: 17703 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3378.485620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3378.486648] Call Trace: [ 3378.486993] dump_stack+0x107/0x167 [ 3378.487456] should_fail.cold+0x5/0xa [ 3378.487941] ? create_object.isra.0+0x3a/0xa30 [ 3378.488510] should_failslab+0x5/0x20 [ 3378.488989] kmem_cache_alloc+0x5b/0x310 [ 3378.489503] create_object.isra.0+0x3a/0xa30 [ 3378.490055] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3378.490697] kmem_cache_alloc+0x159/0x310 [ 3378.491237] vm_area_alloc+0x1c/0x110 [ 3378.491756] mmap_region+0x982/0x1500 [ 3378.492246] do_mmap+0x868/0x1370 [ 3378.492698] vm_mmap_pgoff+0x198/0x1f0 [ 3378.493193] ? randomize_page+0xb0/0xb0 [ 3378.493704] ksys_mmap_pgoff+0x41c/0x560 [ 3378.494222] ? find_mergeable_anon_vma+0x250/0x250 [ 3378.494839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3378.495515] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3378.496161] do_syscall_64+0x33/0x40 [ 3378.496628] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3378.497274] RIP: 0033:0x7fda89a1bb62 [ 3378.497770] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3378.500075] RSP: 002b:00007fda86f910f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3378.501027] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fda89a1bb62 [ 3378.501922] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 3378.502816] RBP: 0000000020ffa000 R08: 0000000000000004 R09: 0000000000000000 [ 3378.503722] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000000000000 [ 3378.504666] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 17:24:56 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 83) 17:24:56 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000000000)={0x0, 0x9872}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:24:56 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000008c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010100000000311000000500350000b20000000500330000ccaaba895fd900000000", @ANYRES32=r5, @ANYBLOB], 0x2c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x4c, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x80) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2800, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:56 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0x0, 0x8, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x6, 0x2, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xff}, {&(0x7f00000004c0)="c737cf91a32d250541dfe069e112234ad92ee3923c3631307e1e53bcda7afcf0557ada9dd15cfd39ca33998766d103d7bf9538e00b1b760e12e93ec8f96ac2a773ab084d89d9c946fd9e3a92ebc7543e4736929a7ef8832af1e43a0df27fbfcb9ca9c3f69bc1012a3fddda5421fcd32c1c6c", 0x72, 0x2}], 0x108050, &(0x7f00000004c0)=ANY=[]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) 17:24:56 executing program 1: syz_mount_image$iso9660(&(0x7f00000016c0), &(0x7f0000001700)='./file0\x00', 0x0, 0x2600, &(0x7f0000002740), 0x0, &(0x7f0000002780)={[{@sbsector}]}) 17:24:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000480)=ANY=[], 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002800)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000002900)=0xe8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002a80)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffff9c, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002780)='./file1\x00', 0x10, 0x1000, 0x1}, 0x3) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r4, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) close_range(r5, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000002bc0)="5c7b692879ef71e3e8e12af8282a1323ad6b9d1a70456fa69e1376f656bac577e10f27c677656fc3178cc50f4f56dd88d4625627cf120a258b49932ba016d2b86ce8e7c789311328cc0c6e42e1cd2e6542c2e9bb7ed7f3c2c09e0c4a39306743e3aba2ae19a690859e53e44fa2", 0x6d, 0x4, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) setreuid(r6, r7) syz_mount_image$tmpfs(&(0x7f0000001500), &(0x7f0000001540)='./file1\x00', 0x0, 0x5, &(0x7f0000002c40)=[{&(0x7f0000001580)="4d6479a030da5cb3cc32d776411d099aa826865e24871da28bf9cf12b2f07bd4c8d85709b3adbbc6617dc7f7364c967b38e5c5b1bff3e5594316c14b3bdea56870bfdc6f566365c9946b101d26c8abbf2e4682cfa8dc1df2c0e2", 0x5a, 0x3ff}, {&(0x7f0000001600)="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", 0x1000, 0x50}, {&(0x7f0000002600)="f7d60408b679c34f8cfe45acfbfe0e10698ba9f73d6766ff", 0x18, 0x5}, {&(0x7f0000002640)="9135a7c52e54315d6df24b1dcee812a6e1d974807ec46f4ec5d2bcb3be90ae75f48c6e6ddbe12eb831378675f762b884e44d7d8ca125816e1e7bc85c944d4d25b9ec87c77583726470aadf4c53aa389650948d347b9dfb11ac7acc1b8142e742a39dcb95a4ea98aa59527c0b7ef8f1fa56a8b81d270dfbbefd61437c238f1b674cbced0e5020282ba23783321497db518637f92a70fb94d3f3fa82ee64eff2bab99a94", 0xa3, 0x4706dd79}, {&(0x7f0000002700)="d28e37ca3d8d5b23c3563eff2cf4eaa8014d29face88622f13c696f28ad63018f91104f8f36e271ac88351aca0d5bacf15b7a26ae8369633f6fa1912cd6a9a7e47732fd457565317362c2e8818d28772a2a2", 0x52, 0x8}], 0x0, &(0x7f0000002e00)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r2, @ANYRESDEC, @ANYRESHEX=0xee00, @ANYRES64=r4, @ANYRESHEX=0x0, @ANYBLOB=',huge=never,uid=', @ANYRESHEX=r3, @ANYBLOB=',mask=MAY_READ,dont_measure,uid<', @ANYRESDEC=r6, @ANYBLOB='\x00\b']) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x80010, 0xffffffffffffffff, 0xef74e000) sendfile(r0, r1, 0x0, 0x100000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002b80)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x7fff, 0x3, &(0x7f0000002ac0)="2393ba3712c7b39ce42af77419c8348ff4c90d6b923c9612658331462ea77f7a4faa465b2ba292337585286977074e24415b7566e1671e2cfd3c18ce19e0614416239f9aa42ae3d1b98d6ba038548f13299582de97457bb8217bdec1cf3f7b3d20e0bdf4bc1eb6c38752f8557351e33b7841fb439e081ea53ef5dddf256351022e44659ad5769c", 0xb383, 0x0, 0x0, {0x2}}, 0x7) sendmsg$nl_generic(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001480)={&(0x7f0000000040)={0x140c, 0x27, 0x10, 0x70bd27, 0x25dfdbfb, {0xf}, [@nested={0x10ca, 0x18, 0x0, 0x1, [@generic="93ddec568e4c392121266cb11bbced63e22d2d40ea0dfbdde4d59420a14fc10843f8886c9f92865d62b8541f10ce34aa8b143c6ce7dd3340efa42fded1db93b278d4d448d62d2b68bfa6b14dbd484a933e0a0f84478196790a27be05b8d8e32320", @typed={0x8, 0x18, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x4, 0x45}, @typed={0x4, 0x18}, @typed={0x8, 0x63, 0x0, 0x0, @u32=0x8e16}, @typed={0xc, 0x27, 0x0, 0x0, @u64=0x81}, @typed={0x1004, 0x82, 0x0, 0x0, @binary="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@generic="fa095224cce5c3c229d450bb347abe4f5fd6075890798a05b4c396426c53256bdf73e1fcb65fc890573441a6ae2ae4c712a1ce5709041bb5e9", @typed={0x4, 0x8}]}, @generic="268ec7f212576a565e81", @nested={0xc, 0x7c, 0x0, 0x1, [@typed={0x8, 0x94, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x102, 0x42, 0x0, 0x1, [@generic="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"]}, @generic="76466e4496bfaeb484bf01d4c9d592841fd563189ddb2167f68aafdedc031ec627007eb770f49426f6613ddba381756ba9c9197f7a121ea89b75a665c4952b8d15f1643822952ba0960ee6c530103e82c7375990f6016074b51ffc2e9fa7e9cb4874dd007a4260040178234d1ea9b767d3a3485161a5c70cfc312d9c6d103cbea926ded3b9d750a038dc916db4cc04bdb8d48f5724d22e87e92c7766e4b3ce6003e944a5278808df863d9774469ee5cee8fb2bd0c89796b9c36139b7a8f2e3f17551af4d35da49baa744410f461acd0fa82c3f78523ea4faa00fb28ed474474748032e96be42257b2b0a", @nested={0x127, 0x56, 0x0, 0x1, [@generic="77f8eb6c0272562e362565aee19aa3ecde38344361e5b327c0d12ba05f055953c144679d7c7105f173d4f0de08f524d5bc532c8d8452a2f0336d7425a956dc86aa91f58b87dab4afdc510d052a67f9857834e8c5ceb527b2360113de1fe3e08126d7f3cb5e0da1ae98e9c5450ee982021f2617dc1af30f932a54d44a20e6141f", @generic="24a22475c1e0edb21e664b9ea04b4ae49db0fcb6105090770c87bad92bc3cebaada6e00ce845e387d5b68bcd476867d2c3b466fdbc9c50c2afa190fce088c911641327905c8c4829ce7c528cd50cd8608fda561a9237bd0dce8c6555b409fc78c9d579cc03", @generic="4b7803287011aff517c8c8635a1dc091c89916056344714c570433841e398a09bd8361629bf741145eab7a6642e6b90cb2c59c0888ecb632d33ed2a9b352"]}]}, 0x140c}, 0x1, 0x0, 0x0, 0x44082}, 0x4000010) 17:24:56 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x20}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) r3 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x2) io_uring_enter(r3, 0x2327, 0xb19, 0x1, &(0x7f0000000140)={[0xe18]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1f5dd3c16a5c7eaf, 0x0, 0x6, 0x1, &(0x7f0000000000)="caa5ed2f09a907a90c179d7755a1ef41598a244a695f00297097ab46b5320c36dcea6afe2b2dd5b9ce131a227a224cac58a02a5bdae305688d31fdf782d59edd8005ee42ebfd6f99e02ce5f334488c3712c5b29d", 0x7, 0x0, 0x1, {0x3}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000ff688cc5278e2ae0", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r5 = dup3(r4, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x6e3b, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) 17:24:56 executing program 0: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = io_uring_setup(0x2501, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000002340)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) r2 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3378.568278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.569008] print_req_error: 758 callbacks suppressed [ 3378.569021] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3378.571076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.572111] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3378.586655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.587486] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:24:56 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3378.608090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.608886] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3378.619835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.621435] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:24:56 executing program 5: syz_io_uring_setup(0x4d48, &(0x7f00000014c0)={0x0, 0x0, 0x6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x0, 0x0) (fail_nth: 84) [ 3378.644453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.645748] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3378.648077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.649244] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 17:24:56 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000100), 0x50, &(0x7f0000000500)=ANY=[]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) rename(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file1\x00') [ 3378.671748] loop3: detected capacity change from 0 to 135266304 [ 3378.680054] tmpfs: Bad value for 'uid' [ 3378.683531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.684857] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 17:24:56 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x4, @perf_config_ext={0x20, 0x4}, 0x80b0, 0x1ff, 0x80, 0x9, 0x295, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000000000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3378.701508] FAULT_INJECTION: forcing a failure. [ 3378.701508] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3378.703034] CPU: 1 PID: 17733 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3378.703856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3378.705057] Call Trace: [ 3378.705430] dump_stack+0x107/0x167 [ 3378.706080] should_fail.cold+0x5/0xa [ 3378.706646] __alloc_pages_nodemask+0x182/0x600 [ 3378.707268] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 3378.708156] ? walk_mem_res+0x170/0x170 [ 3378.708764] alloc_pages_current+0x187/0x280 [ 3378.709513] pte_alloc_one+0x16/0x1a0 [ 3378.710115] __pte_alloc+0x1d/0x330 [ 3378.710744] remap_pfn_range_internal+0x9a3/0xf60 [ 3378.711356] ? lookup_memtype+0x5b/0x200 [ 3378.711861] ? apply_to_existing_page_range+0x40/0x40 [ 3378.712646] remap_pfn_range+0xcd/0x160 [ 3378.713266] ? remap_pfn_range_notrack+0x70/0x70 [ 3378.714002] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3378.714741] io_uring_mmap+0x398/0x530 [ 3378.715233] mmap_file+0x5e/0xe0 [ 3378.715649] mmap_region+0xc4d/0x1500 [ 3378.716238] do_mmap+0x868/0x1370 [ 3378.716669] vm_mmap_pgoff+0x198/0x1f0 [ 3378.717301] ? randomize_page+0xb0/0xb0 [ 3378.717364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.717799] ksys_mmap_pgoff+0x41c/0x560 [ 3378.719007] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3378.719407] ? find_mergeable_anon_vma+0x250/0x250 [ 3378.719425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3378.719447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3378.723497] do_syscall_64+0x33/0x40 [ 3378.723958] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3378.724585] RIP: 0033:0x7fda89a1bb62 [ 3378.725044] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3378.727315] RSP: 002b:00007fda86f910f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3378.728355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.728409] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fda89a1bb62 [ 3378.728418] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 3378.728425] RBP: 0000000020ffa000 R08: 0000000000000004 R09: 0000000000000000 [ 3378.728433] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000000000000 [ 3378.728449] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3378.729615] blk_update_request: I/O error, dev sr0, sector 2311 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 3378.748383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.750289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:56 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xe080, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x60) r1 = syz_io_uring_setup(0x3e80, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x2000}, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10400, 0x64) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x171100, 0x0) io_uring_enter(r1, 0x379c, 0x44ca, 0x1, &(0x7f0000000200)={[0xfff]}, 0x8) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x70}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x10) [ 3378.752948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.754258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.755592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.759612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.761250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.762567] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.764524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.764795] loop1: detected capacity change from 0 to 135266304 [ 3378.766026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.768613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.771009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.772589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.774027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.775399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.777396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.778719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.778914] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3378.780693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.782446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.783764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.785682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.787679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.789127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:56 executing program 7: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0xaf2, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}}, 0x0) r5 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000001340)=[{&(0x7f0000000080)="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", 0x1000, 0x9}, {&(0x7f0000001080)="9a13f62912d7d0613666f91582b335e09adba0", 0x13, 0x3}, {&(0x7f00000010c0)="e11d08c580b02d719f7dd0fef524ac0b32fef930e8faa0abeca974a15d51d80fe031ed528d5bf57e08190c63dca3d7b2caa544e382a27ee32887f3882d9ac51ba1cdc89325c1fe4470584b6dab", 0x4d, 0x4}, {&(0x7f0000001280)="35fecbbb4db6cadbeb775d0650cd8dd56b383008563606aa6f4ab5eb24e35bc60a63c8571bdc8cec9fc235cd914cbda5e63f8035d50ccff703b1599341bdb8c62321fbd77c3cc62d710341ad60e1bf36e2f3847cf2463964eae03ce88ff35d4a3d8bb6cdfbfc9580b34f0ad630fe212e99c7797e352895548cf7dcc089a77f592415265443f6d5f02e3df072834396", 0x8f, 0x1f5d}], 0x8004a0, &(0x7f00000015c0)=ANY=[@ANYBLOB="73697a653d652539702c6875676595d9878d0cfe192f5bfd13dd3d6e657665722c687567653d77697468d5f61117128fe13d8b6c6a71e83869ee5f33697a652c7375626a5f757365723d002c010000806b6673726f6f743d2a40252c646f6e745f6861f99c0000000000006f6e746578743d756e636f6e66696e65645f753b6673636f6e746578743d7374ed1d5d93752c736d6163"]) syz_io_uring_submit(r3, r1, &(0x7f0000001140)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x0, @fd=r5, 0xff, 0x143, 0x3, 0x1a, 0x0, {0x2}}, 0xfffffffd) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3378.791030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.793491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.795057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.796982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.798639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.799939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.801393] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.802715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.804038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.806483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.807813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.809261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.819052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.820752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.822222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.823576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.824890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.827641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.828992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.830949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.835023] loop4: detected capacity change from 0 to 135266304 [ 3378.835750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.837225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.839016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.843696] FAT-fs (loop6): Unrecognized mount option "J­+[htb" or missing value [ 3378.845922] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.847429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.849088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.850514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.851827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.853130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.854444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.855871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:56 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x0, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x450, 0x400000000001da, 0x0, 0x6, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3378.857203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.859199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.860513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.861493] loop7: detected capacity change from 0 to 15872 [ 3378.861800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.863562] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.864878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.866163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.867614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.868929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.870239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.871543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.872953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.874286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.875650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.876934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.878370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.879705] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:57 executing program 0: r0 = syz_io_uring_setup(0x3e80, &(0x7f0000001180), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001200), &(0x7f0000001240)) r1 = syz_io_uring_setup(0x3b7, &(0x7f0000000440), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_enter(r1, 0x65dc, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x380000e, 0x11, r1, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) syz_io_uring_setup(0x4d48, &(0x7f00000014c0), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000001540), &(0x7f0000001580)) [ 3378.881381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.882684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.884019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.885344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.886631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.887554] ------------[ cut here ]------------ [ 3378.887925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.888286] WARNING: CPU: 1 PID: 17733 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 3378.889702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.890386] Modules linked in: [ 3378.890403] CPU: 1 PID: 17733 Comm: syz-executor.5 Not tainted 5.10.254 #1 [ 3378.890419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3378.891729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.891914] RIP: 0010:get_pat_info+0x216/0x270 [ 3378.893549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.894354] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 51 89 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 3a 89 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 15 ad 5a 00 e9 [ 3378.894368] RSP: 0018:ffff888047e6f890 EFLAGS: 00010212 [ 3378.895657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.896006] [ 3378.897292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.899253] RAX: 0000000000027e38 RBX: ffff88802006ca00 RCX: ffffc90006c0d000 [ 3378.899267] RDX: 0000000000040000 RSI: ffffffff81125456 RDI: 0000000000000007 [ 3378.900570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.900984] RBP: ffff888047e6f948 R08: 0000000000000000 R09: ffff888047e6f818 [ 3378.900998] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 3378.901545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.902449] R13: 1ffff11008fcdf12 R14: 0000000000000000 R15: ffff88802006ca50 [ 3378.906917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.907569] FS: 00007fda86f91700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 3378.907584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3378.913851] CR2: 00005631f977a078 CR3: 00000000448fa000 CR4: 0000000000350ee0 [ 3378.914653] Call Trace: [ 3378.914955] ? pgprot_writethrough+0xc0/0xc0 [ 3378.915461] ? finish_task_switch+0x126/0x5d0 [ 3378.915951] ? finish_task_switch+0xef/0x5d0 [ 3378.916461] untrack_pfn+0xdc/0x240 [ 3378.916869] ? track_pfn_insert+0x150/0x150 [ 3378.917382] ? lock_downgrade+0x6d0/0x6d0 [ 3378.917836] ? uprobe_munmap+0x1c/0x560 [ 3378.918278] unmap_single_vma+0x1bc/0x300 [ 3378.918758] zap_page_range_single+0x2ce/0x450 [ 3378.919276] ? unmap_single_vma+0x300/0x300 [ 3378.919783] ? remap_pfn_range_internal+0xc56/0xf60 [ 3378.920346] ? lookup_memtype+0x5b/0x200 [ 3378.920795] ? apply_to_existing_page_range+0x40/0x40 [ 3378.921378] remap_pfn_range+0x139/0x160 [ 3378.921824] ? remap_pfn_range_notrack+0x70/0x70 [ 3378.922363] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3378.922941] io_uring_mmap+0x398/0x530 [ 3378.923033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.923393] mmap_file+0x5e/0xe0 [ 3378.923405] mmap_region+0xc4d/0x1500 [ 3378.923425] do_mmap+0x868/0x1370 [ 3378.925706] vm_mmap_pgoff+0x198/0x1f0 [ 3378.926133] ? randomize_page+0xb0/0xb0 [ 3378.926598] ksys_mmap_pgoff+0x41c/0x560 [ 3378.927050] ? find_mergeable_anon_vma+0x250/0x250 [ 3378.927625] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3378.928197] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3378.928777] do_syscall_64+0x33/0x40 [ 3378.929182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3378.929520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.929763] RIP: 0033:0x7fda89a1bb62 [ 3378.931282] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3378.933276] RSP: 002b:00007fda86f910f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3378.933499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.934110] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fda89a1bb62 [ 3378.936021] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 3378.936811] RBP: 0000000020ffa000 R08: 0000000000000004 R09: 0000000000000000 [ 3378.937601] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000000000000 [ 3378.938383] R13: 0000000020ff1000 R14: 0000000000000000 R15: 0000000020ffa000 [ 3378.939164] irq event stamp: 1439 [ 3378.939525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.939568] hardirqs last enabled at (1447): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3378.941741] hardirqs last disabled at (1460): [] console_unlock+0x839/0xb40 [ 3378.942681] softirqs last enabled at (1052): [] asm_call_irq_on_stack+0x12/0x20 [ 3378.943486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.943678] softirqs last disabled at (977): [] asm_call_irq_on_stack+0x12/0x20 [ 3378.945740] ---[ end trace e5041f46eeb4322c ]--- [ 3378.952174] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.960019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.961399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.965270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.970608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.973521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.977829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.978968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.979658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.980370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.981017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.987485] loop7: detected capacity change from 0 to 15872 [ 3378.988570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.989253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.990091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.990770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.991482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3378.992144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.017536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.018933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.020781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 17:24:57 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xa9, 0x0, 0x0, 0x3, 0x89142, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x3}, 0x450, 0x400000000001da, 0x0, 0x1, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x10000007, 0x0, 0x8000004}, 0xffffffffffffffff, 0x80000000000, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x120) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x50, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4800) [ 3379.026753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.031642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.036616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.039209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.040767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.042251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.043625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.050158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.051963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.053952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.056140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.057878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.060035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.061742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.063188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.064812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.066482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.068015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.070278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.071820] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.073470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.075079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.076466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.078959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.080491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.081985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.083515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.085066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.087227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.088750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.090147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.107455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.110531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.117160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.121560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.129544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.132179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.133594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.134948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.136539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.137923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.139410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.140765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.142111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.143592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.144993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.146394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.147891] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.149775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.155534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.157096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.161599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.164576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.166055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.167423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.169222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.170681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.172060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.173488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.180800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.187870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.189596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.190973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.196551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.198003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.200376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.201739] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.203131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.204577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.205949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.207399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.208930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.210425] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.211872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.213257] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.214673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.216071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.217527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.218848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.220446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.221876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.223265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.224685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.226078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.229883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.231434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.232850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.234658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.236063] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.237545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.238942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.240446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.241845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.243257] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.244657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.246133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.247583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.248992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.250528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.251914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.253430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.254816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.256181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.257815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.259244] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.260678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.262063] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.263610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.265053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.266568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.267916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.269464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.270861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.272258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.273702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.275098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.276550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.277939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.279365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.280809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.282195] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.283635] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.285022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.286515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.287911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.289408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.290759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.292234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.293632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.295073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.296497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.297935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.299452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.300818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.302149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.303742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.305180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.306656] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.308085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.309586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.311023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.312539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.313858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.315456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.316887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.318263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.319718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.321151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.322607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.324012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.325448] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.326934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.328443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.332004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.333527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.334920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.336587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.338023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.339404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.340871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.342262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.343696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.345073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.346551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.347931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.349417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.350773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.352265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.353663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.355112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.356523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.358032] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.359506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.360874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.362293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.363831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.365264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.366697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.368218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.369637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.371094] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.372537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.373931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.375491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.376960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.378487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.379893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.381390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.382776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.384194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.385632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.387187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.388636] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.390111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.391546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.393029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.394512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.395911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.397288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.398762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.400207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.401630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.403030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.404532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.405910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.407427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.408800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.410272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.411698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.413136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.414556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.416010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.417498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.418864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.420226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.421773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.423197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.424636] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.426007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.427500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.428934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.430420] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.432878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.435773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.437186] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.438561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.440187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.441595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.442972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.444427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.445743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.447203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.448615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.450035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.451506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.452842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.454196] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.455675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.456983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.458515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.459897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.461484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.462892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.464268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.465785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.467229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.468569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.470125] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.471569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.472982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.474464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.475842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.477225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.478681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.480023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.481536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.482969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.484423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.485760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.487306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.488737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.490090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.491468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 3379.492763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer VM DIAGNOSIS: 17:24:57 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822e8d2c RDI=ffffffff879fa240 RBP=ffffffff879fa200 RSP=ffff888044476948 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3f495 R14=fffffbfff0f3f44a R15=dffffc0000000000 RIP=ffffffff822e8d80 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007fdda739b700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa7e69aa000 CR3=000000004437e000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=0000000000000000ff00000000000000 XMM05=ebb846f99dfef4cb98fc56471a0e13e4 XMM06=9b746e3d4bd62ee679470d654d25573f XMM07=ccc69f2a8d6102c931c577728a85059f XMM08=a046840da2298e704732dc94618a4b08 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000040000 RBX=0000000000000001 RCX=ffffc90006c0d000 RDX=0000000000040000 RSI=ffffffff8129e1f1 RDI=0000000000000001 RBP=0000000000000200 RSP=ffff888047e6f590 R8 =0000000000000000 R9 =ffffffff868736a7 R10=0000000000000000 R11=0000000000000001 R12=0000000000000041 R13=0000000000000246 R14=ffff88800927b480 R15=0000000000000000 RIP=ffffffff8129e1f3 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007fda86f91700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005631f977a078 CR3=00000000448fa000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=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=00007f920ae747c000007f920ae747c8 XMM02=00007f920ae747e000007f920ae747c0 XMM03=00007f920ae747c800007f920ae747c0 XMM04=253d7367726100656d6172665f746365 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000