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"], 0x120) ioctl$SG_GET_PACK_ID(r2, 0x227c, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000240)) syz_open_dev$tty20(0xc, 0x4, 0x1) 22:59:36 executing program 4: unshare(0x8000000) acct(&(0x7f0000000040)='./file0\x00') semget$private(0x0, 0x4000, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0xfff9}, {0x3}], 0x2) 22:59:36 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 19) 22:59:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0) r3 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r7, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r7, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x7}}, './file0\x00'}) sendfile(r3, r0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000040)='./file1\x00', 0x80000000) ftruncate(r1, 0x9) 22:59:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x120) ioctl$SG_GET_PACK_ID(r2, 0x227c, 0x0) [ 402.669489] FAULT_INJECTION: forcing a failure. [ 402.669489] name failslab, interval 1, probability 0, space 0, times 0 [ 402.671933] CPU: 0 PID: 5178 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 402.673371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 402.675114] Call Trace: [ 402.675677] dump_stack+0x107/0x167 [ 402.676442] should_fail.cold+0x5/0xa [ 402.677246] ? create_object.isra.0+0x3a/0xa30 [ 402.678207] should_failslab+0x5/0x20 [ 402.679009] kmem_cache_alloc+0x5b/0x310 [ 402.679868] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 402.681133] create_object.isra.0+0x3a/0xa30 [ 402.682048] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 402.683124] kmem_cache_alloc_trace+0x151/0x320 [ 402.684116] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 402.685252] io_uring_setup+0x14f6/0x2980 [ 402.686133] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 402.687209] ? wait_for_completion_io+0x270/0x270 [ 402.688245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 402.689341] ? syscall_enter_from_user_mode+0x1d/0x50 [ 402.690424] do_syscall_64+0x33/0x40 [ 402.691227] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 402.692316] RIP: 0033:0x7fab1beb1b19 [ 402.693096] 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 [ 402.696992] RSP: 002b:00007fab19406108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 402.698589] RAX: ffffffffffffffda RBX: 00007fab1bfc5020 RCX: 00007fab1beb1b19 [ 402.700098] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 402.701593] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 402.703099] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 402.704607] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 22:59:36 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 20) 22:59:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x120) ioctl$SG_GET_PACK_ID(r2, 0x227c, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000240)) 22:59:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0) r3 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r7, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r7, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x7}}, './file0\x00'}) sendfile(r3, r0, 0x0, 0x8) inotify_add_watch(r2, &(0x7f0000000040)='./file1\x00', 0x80000000) ftruncate(r1, 0x9) 22:59:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x120) ioctl$SG_GET_PACK_ID(r2, 0x227c, 0x0) 22:59:36 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 12) 22:59:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x120) ioctl$SG_GET_PACK_ID(r2, 0x227c, 0x0) [ 402.772169] FAULT_INJECTION: forcing a failure. [ 402.772169] name failslab, interval 1, probability 0, space 0, times 0 [ 402.774668] CPU: 1 PID: 5180 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 402.776135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 402.777900] Call Trace: [ 402.778470] dump_stack+0x107/0x167 [ 402.779268] should_fail.cold+0x5/0xa [ 402.780081] ? kvmalloc_node+0x119/0x170 [ 402.780945] should_failslab+0x5/0x20 [ 402.781753] __kmalloc_node+0x76/0x420 [ 402.782579] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 402.783679] kvmalloc_node+0x119/0x170 [ 402.784511] alloc_fdtable+0x159/0x2c0 [ 402.785345] dup_fd+0x92d/0xe40 [ 402.786052] copy_process+0x197c/0x78b0 [ 402.786917] ? __lock_acquire+0xbb1/0x5b00 [ 402.787855] ? __cleanup_sighand+0xb0/0xb0 [ 402.788773] ? lock_acquire+0x197/0x470 [ 402.789625] ? find_held_lock+0x2c/0x110 [ 402.790493] kernel_clone+0xe7/0x980 [ 402.791303] ? lock_downgrade+0x6d0/0x6d0 [ 402.792189] ? find_held_lock+0x2c/0x110 [ 402.793057] ? create_io_thread+0xf0/0xf0 [ 402.793950] ? ksys_write+0x12d/0x260 [ 402.794771] ? __mutex_unlock_slowpath+0xe1/0x600 [ 402.795828] __do_sys_fork+0x8a/0xc0 [ 402.796627] ? kernel_thread+0xf0/0xf0 [ 402.797454] ? __traceiter_irq_enable+0xc0/0xc0 [ 402.798442] ? __traceiter_irq_enable+0xc0/0xc0 [ 402.799468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 402.800596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 402.801692] ? trace_hardirqs_on+0x5b/0x180 [ 402.802619] ? syscall_enter_from_user_mode+0x1d/0x50 [ 402.803725] do_syscall_64+0x33/0x40 [ 402.804530] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 402.805629] RIP: 0033:0x7fa6660a4b19 [ 402.806425] 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 [ 402.810362] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 402.811999] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 402.813509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 402.815025] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.815036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 402.815047] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 402.830326] FAULT_INJECTION: forcing a failure. [ 402.830326] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 402.832919] CPU: 1 PID: 5186 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 402.834369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 402.836152] Call Trace: [ 402.836706] dump_stack+0x107/0x167 [ 402.837487] should_fail.cold+0x5/0xa [ 402.838307] __alloc_pages_nodemask+0x182/0x600 [ 402.839321] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 402.840606] ? kmem_cache_alloc+0x301/0x310 [ 402.841546] alloc_pages_current+0x187/0x280 [ 402.842494] allocate_slab+0x26f/0x380 [ 402.843353] ___slab_alloc+0x470/0x700 [ 402.844195] ? create_object.isra.0+0x3a/0xa30 [ 402.845168] ? trace_rcu_dyntick+0x2f/0x170 [ 402.846096] ? create_object.isra.0+0x3a/0xa30 [ 402.847088] ? kmem_cache_alloc+0x301/0x310 [ 402.848025] kmem_cache_alloc+0x301/0x310 [ 402.848918] create_object.isra.0+0x3a/0xa30 [ 402.849850] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 402.850946] kmem_cache_alloc+0x159/0x310 [ 402.851845] dup_fd+0x89/0xe40 [ 402.852532] ? audit_filter_inodes+0x40/0x40 [ 402.853480] ? security_task_alloc+0xe6/0x260 [ 402.854443] copy_process+0x197c/0x78b0 [ 402.855341] ? __lock_acquire+0xbb1/0x5b00 [ 402.856262] ? __cleanup_sighand+0xb0/0xb0 [ 402.857188] ? lock_acquire+0x197/0x470 [ 402.858048] ? find_held_lock+0x2c/0x110 [ 402.858931] kernel_clone+0xe7/0x980 [ 402.859750] ? lock_downgrade+0x6d0/0x6d0 [ 402.860638] ? find_held_lock+0x2c/0x110 [ 402.861505] ? create_io_thread+0xf0/0xf0 [ 402.862393] ? ksys_write+0x12d/0x260 [ 402.863230] ? __mutex_unlock_slowpath+0xe1/0x600 [ 402.864263] __do_sys_fork+0x8a/0xc0 [ 402.865065] ? kernel_thread+0xf0/0xf0 [ 402.865907] ? __traceiter_irq_enable+0xc0/0xc0 [ 402.866899] ? __traceiter_irq_enable+0xc0/0xc0 [ 402.867915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 402.869046] ? syscall_enter_from_user_mode+0x1d/0x50 [ 402.870143] ? trace_hardirqs_on+0x5b/0x180 [ 402.871075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 402.872211] do_syscall_64+0x33/0x40 [ 402.873044] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 402.874177] RIP: 0033:0x7fbeb99eab19 [ 402.874972] 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 [ 402.878895] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 402.878915] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 402.878926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 402.878936] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.878957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 402.886670] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 402.916814] loop0: detected capacity change from 0 to 32768 [ 402.923994] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:59:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 16) 22:59:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000800000000000000af00"/23], 0x14}}, 0x0) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xec}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="1eb09043ffae71226a29782654c03d5f2b9ce1b1366c90eba97d146ebc7aa041db92193a2c67834b9b86e733d320425710e48cf43cc5f676641e5ca7", 0x3c}, {&(0x7f0000000340)="1569cec8c4e148eb0d66d91fb1bccf24d543cff151020aab4abb107da4f7d4ff94035e18155545bcf34e9832ec1dbc267b23fcfb6a21b3ba9be83f55071c07bd322966c45a0adcc016757ff50b5359f54bea18d260138df81c901703aec617ea9a2d9662b2d5258c8d1a5c1f4c756bf27a2ed605872292e6357b32186fd48f6cbe2745c5beb06d228a5af6504593e5728525d0ff0a8bb10464a9630824075753e5e74a5806b97a0b9d1f7c980d3a7f2d540761c80fa999d5235d33a25b6b8180dc2011d4a4c6b6", 0xc7}, {&(0x7f0000000240)="3a2b2560f84405b39ccd6d79d996e3a0a3162154f25752cbade961b799eef145552728348857d5cf57bec1019c81", 0x2e}, {&(0x7f0000000440)="87405f13df8331bddd45147b0cc5e68cfad037a16c93f7b16a9fc76e4961f3cccedb2054f7497cd097a163b95fa14b2a44be93fde8d62f7d5e7da1dc7da89e9558f1ed61743ad6bd0b8caf0d8a3ffbcb1e5b3c0f5efce51d9ed2ff163e08a7aa7e4acbf379", 0x65}, {&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="ade17f1beb23a4e2c75b3b1af0c8bd9a764e45c14f17230f03a20abbeb325d2aa3786a94ca971604ab0fe87ba9368c5af9d8361a7349de1c93175bdab69cbf17661d39d09bc67eb85c2342aa46522ff62f649c64960a9a76fc9641065813457e2430da5ea280b73d1cbb8d5197e27da8578f752d0e131cb7c255e7c29b2ab0a1e5f3a36e02e6d6efd097cf65e14adf8ecd3a04259877d0a427b529968a4d1d82ab77f2b26a4d46eb81e8dc4d7dcdd3316896ea896e3cee01efa0ceddeab9cfdd54582fa401b73f779493", 0xca}], 0x6}}], 0x1, 0x40000) [ 402.992774] FAULT_INJECTION: forcing a failure. [ 402.992774] name failslab, interval 1, probability 0, space 0, times 0 [ 402.995234] CPU: 0 PID: 5194 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 402.996681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 402.998421] Call Trace: [ 402.998978] dump_stack+0x107/0x167 [ 402.999749] should_fail.cold+0x5/0xa [ 403.000548] ? create_object.isra.0+0x3a/0xa30 [ 403.001514] should_failslab+0x5/0x20 [ 403.002315] kmem_cache_alloc+0x5b/0x310 [ 403.003174] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 403.004433] create_object.isra.0+0x3a/0xa30 [ 403.005359] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 403.006428] kmem_cache_alloc_trace+0x151/0x320 [ 403.007432] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 403.008580] io_uring_setup+0x14f6/0x2980 [ 403.009457] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 403.010524] ? perf_trace_preemptirq_template+0x266/0x400 [ 403.011679] ? perf_trace_preemptirq_template+0x26d/0x400 [ 403.012831] ? perf_trace_preemptirq_template+0x26d/0x400 [ 403.014010] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 403.015119] ? syscall_enter_from_user_mode+0x1d/0x50 [ 403.016212] do_syscall_64+0x33/0x40 [ 403.016993] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 403.018078] RIP: 0033:0x7fab1beb1b19 [ 403.018858] 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 [ 403.022731] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 403.024334] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 403.025819] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 403.027325] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 403.028819] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 403.030313] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 403.065967] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 416.857148] FAULT_INJECTION: forcing a failure. [ 416.857148] name failslab, interval 1, probability 0, space 0, times 0 [ 416.859735] CPU: 0 PID: 5212 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 416.861274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 416.863151] Call Trace: [ 416.863761] dump_stack+0x107/0x167 [ 416.864588] should_fail.cold+0x5/0xa [ 416.865447] ? create_object.isra.0+0x3a/0xa30 [ 416.866472] should_failslab+0x5/0x20 [ 416.867338] kmem_cache_alloc+0x5b/0x310 [ 416.868262] create_object.isra.0+0x3a/0xa30 [ 416.869250] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 416.870398] kmem_cache_alloc+0x159/0x310 [ 416.871342] ? _raw_spin_unlock+0x1a/0x30 [ 416.872286] copy_process+0x1ae7/0x78b0 [ 416.873194] ? __lock_acquire+0xbb1/0x5b00 [ 416.874179] ? __cleanup_sighand+0xb0/0xb0 [ 416.875146] ? lock_acquire+0x197/0x470 [ 416.876064] ? find_held_lock+0x2c/0x110 [ 416.876986] kernel_clone+0xe7/0x980 [ 416.877832] ? lock_downgrade+0x6d0/0x6d0 [ 416.878768] ? find_held_lock+0x2c/0x110 [ 416.879112] ieee802154 phy0 wpan0: encryption failed: -22 [ 416.879696] ? create_io_thread+0xf0/0xf0 [ 416.879716] ? ksys_write+0x12d/0x260 [ 416.879744] ? __mutex_unlock_slowpath+0xe1/0x600 [ 416.883362] __do_sys_fork+0x8a/0xc0 [ 416.884204] ? kernel_thread+0xf0/0xf0 [ 416.885103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 416.886292] ? syscall_enter_from_user_mode+0x1d/0x50 [ 416.887522] ? trace_hardirqs_on+0x5b/0x180 [ 416.888503] ? syscall_enter_from_user_mode+0x1d/0x50 [ 416.889667] do_syscall_64+0x33/0x40 [ 416.890514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 416.891700] RIP: 0033:0x7fa6660a4b19 [ 416.892545] 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 [ 416.896727] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 416.898454] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 416.900078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 416.900090] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 416.900108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 416.902561] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 22:59:50 executing program 4: unshare(0x8000000) acct(&(0x7f0000000040)='./file0\x00') semget$private(0x0, 0x4000, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0xfff9}, {0x3}], 0x2) 22:59:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000008e787e7f7a71540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e525000000000000000000000000000000000040000000000000000000000000000000000053df000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7f0c1b83160f99dbc4d427c1be6fb1ba8ca9352768c417a10d85e6731faca1d306fafb7c795dcef032b689c11cbfba06c9842fe292eacc4729a638490d061daa7d45d3e1f740a6c7f5ad91090d2eb3fcd8374568114b7ff65d41b14fa912a97f5a7183a6440fdc20b78a09a2a87ada3f7a1eb90f7797e66bef75c00000081306c559f54ccc07c38d194e2b894cee7a70ac7cae96bf05401bdfe4061f385296a77f7283381f099d1c4c07a8348e5e37fd088795463deb63573f257562174dced1a2d6f6a4711ab481dbf6d3347137f1f27862d4eef44e9fc7268e67f054782fe8ea8e6bd881e7a07ae989e3e6d885df6e99d2bf45c4f0e2575a523d0bee62d09ccc1d759ddb6eba27da14b5af21be02a1ad187fbd7cf68cde88df220a603870f1884ffc7f6bf3caf"], 0x120) 22:59:50 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 13) 22:59:50 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 21) 22:59:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xe1, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x956}, 0x0, 0x9, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40286608, &(0x7f0000000600)) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000980)) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa, 0x19, 0x8, 0x3f, 0x100000001, 0x3, 0x6, 0x6f, 0xa1, 0x38, 0x386, 0xda7, 0x3, 0x20, 0x2, 0x1, 0x0, 0xf236}, [{0x70000000, 0x2, 0x80000000, 0x5, 0x7, 0xffffffff, 0x67, 0x8001}], "8a0d0299273b62d35f2e148880e1d177d06b136528be3e74d07d4dba0b5e30dbbbffdf51a0165fce012e7865e13ac2b8b8af21a8e69bd120bfec8b3634210573b0bc91a3a066adcfdf1f5bbf83", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7a5) connect$802154_dgram(r0, &(0x7f0000000080), 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x13}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 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, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x5c00, 0x0}}], 0x324, 0x0) 22:59:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b4b732e094074000208e2ff0450008400f801", 0x17, 0x9}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0) ftruncate(r2, 0x1000004) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x101) write$binfmt_elf64(r5, 0x0, 0xfdef) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYRESOCT=r4]) pidfd_getfd(r5, 0xffffffffffffffff, 0x0) r6 = openat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6, {0x6, 0x8000}}, './file0\x00'}) lseek(r3, 0x0, 0x2) copy_file_range(r2, 0x0, r3, 0x0, 0x200f5f4, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) 22:59:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 17) 22:59:50 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/uprobe', 0x12200, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r3, &(0x7f0000000180)={[0x7]}, 0x8, 0x80000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r0, r2, 0x0, 0x100000001) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') [ 416.910999] FAULT_INJECTION: forcing a failure. [ 416.910999] name failslab, interval 1, probability 0, space 0, times 0 [ 416.913741] CPU: 0 PID: 5219 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 416.915405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 416.917296] Call Trace: [ 416.917904] dump_stack+0x107/0x167 [ 416.918730] should_fail.cold+0x5/0xa [ 416.919606] ? create_object.isra.0+0x3a/0xa30 [ 416.920627] should_failslab+0x5/0x20 [ 416.920653] kmem_cache_alloc+0x5b/0x310 [ 416.922023] create_object.isra.0+0x3a/0xa30 [ 416.923018] kmemleak_alloc_percpu+0xa0/0x100 [ 416.924045] pcpu_alloc+0x4e2/0x1240 [ 416.924899] ? io_async_queue_proc+0x80/0x80 [ 416.925889] percpu_ref_init+0x31/0x3d0 [ 416.926141] ieee802154 phy0 wpan0: encryption failed: -22 [ 416.926787] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 416.926817] io_uring_setup+0x14f6/0x2980 [ 416.929600] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 416.930757] ? perf_trace_preemptirq_template+0x266/0x400 [ 416.932001] ? perf_trace_preemptirq_template+0x26d/0x400 [ 416.933323] ? perf_trace_preemptirq_template+0x26d/0x400 [ 416.934588] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 416.935781] ? syscall_enter_from_user_mode+0x1d/0x50 [ 416.936948] do_syscall_64+0x33/0x40 [ 416.937801] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 416.938957] RIP: 0033:0x7fab1beb1b19 [ 416.939806] 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 [ 416.943972] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 416.945684] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 416.947309] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 416.948917] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 416.950524] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 416.952151] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 416.957694] loop0: detected capacity change from 0 to 41948160 [ 416.972658] FAULT_INJECTION: forcing a failure. [ 416.972658] name failslab, interval 1, probability 0, space 0, times 0 [ 416.975351] CPU: 0 PID: 5225 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 416.976903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 416.978770] Call Trace: [ 416.979383] dump_stack+0x107/0x167 [ 416.980219] should_fail.cold+0x5/0xa [ 416.981086] ? create_object.isra.0+0x3a/0xa30 [ 416.982125] should_failslab+0x5/0x20 [ 416.982987] kmem_cache_alloc+0x5b/0x310 [ 416.983921] create_object.isra.0+0x3a/0xa30 [ 416.984916] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 416.986069] kmem_cache_alloc_trace+0x151/0x320 [ 416.987120] ? rwlock_bug.part.0+0x90/0x90 [ 416.988097] alloc_fdtable+0x9e/0x2c0 [ 416.988962] dup_fd+0x92d/0xe40 [ 416.989724] copy_process+0x197c/0x78b0 [ 416.990638] ? __lock_acquire+0xbb1/0x5b00 [ 416.991623] ? __cleanup_sighand+0xb0/0xb0 [ 416.992595] ? lock_acquire+0x197/0x470 [ 416.993501] ? find_held_lock+0x2c/0x110 [ 416.994425] kernel_clone+0xe7/0x980 [ 416.995281] ? lock_downgrade+0x6d0/0x6d0 [ 416.996217] ? find_held_lock+0x2c/0x110 [ 416.997139] ? create_io_thread+0xf0/0xf0 [ 416.998074] ? ksys_write+0x12d/0x260 [ 416.998944] ? __mutex_unlock_slowpath+0xe1/0x600 [ 417.000046] __do_sys_fork+0x8a/0xc0 [ 417.000886] ? kernel_thread+0xf0/0xf0 [ 417.001760] ? __traceiter_irq_enable+0xc0/0xc0 [ 417.002804] ? __traceiter_irq_enable+0xc0/0xc0 [ 417.003885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 417.005075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.006234] ? trace_hardirqs_on+0x5b/0x180 [ 417.007207] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.008377] do_syscall_64+0x33/0x40 [ 417.009219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 417.010393] RIP: 0033:0x7fbeb99eab19 [ 417.011234] 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 [ 417.015458] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 417.016213] ieee802154 phy0 wpan0: encryption failed: -22 [ 417.017188] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 417.017200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 417.017211] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 417.017222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 417.017238] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 417.031578] FAT-fs (loop0): Unrecognized mount option "@" or missing value [ 417.035912] ieee802154 phy0 wpan0: encryption failed: -22 22:59:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x120) [ 417.064675] ieee802154 phy0 wpan0: encryption failed: -22 [ 417.110427] loop0: detected capacity change from 0 to 41948160 [ 417.119556] FAT-fs (loop0): Unrecognized mount option "@" or missing value [ 417.124137] ieee802154 phy0 wpan0: encryption failed: -22 22:59:50 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 22) 22:59:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 18) 22:59:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x120) [ 417.188689] FAULT_INJECTION: forcing a failure. [ 417.188689] name failslab, interval 1, probability 0, space 0, times 0 [ 417.190227] CPU: 1 PID: 5238 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 417.191101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 417.191730] ieee802154 phy0 wpan0: encryption failed: -22 [ 417.192063] Call Trace: [ 417.192082] dump_stack+0x107/0x167 [ 417.192104] should_fail.cold+0x5/0xa [ 417.194503] ? copy_process+0x1c65/0x78b0 [ 417.195152] should_failslab+0x5/0x20 [ 417.195727] kmem_cache_alloc+0x5b/0x310 [ 417.196292] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 417.196898] copy_process+0x1c65/0x78b0 [ 417.197362] ? __lock_acquire+0xbb1/0x5b00 [ 417.197861] ? __cleanup_sighand+0xb0/0xb0 [ 417.198352] ? lock_acquire+0x197/0x470 [ 417.198816] ? find_held_lock+0x2c/0x110 [ 417.199296] kernel_clone+0xe7/0x980 [ 417.199725] ? lock_downgrade+0x6d0/0x6d0 [ 417.200202] ? find_held_lock+0x2c/0x110 [ 417.200669] ? create_io_thread+0xf0/0xf0 [ 417.201146] ? ksys_write+0x12d/0x260 [ 417.201590] ? __mutex_unlock_slowpath+0xe1/0x600 [ 417.202149] __do_sys_fork+0x8a/0xc0 [ 417.202573] ? kernel_thread+0xf0/0xf0 [ 417.203030] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 417.203646] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.204236] ? trace_hardirqs_on+0x5b/0x180 [ 417.204736] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.205328] do_syscall_64+0x33/0x40 [ 417.205758] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 417.206346] RIP: 0033:0x7fa6660a4b19 [ 417.206775] 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 [ 417.208901] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 417.209778] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 417.210602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 417.211438] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 417.212255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 417.213076] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 22:59:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) [ 417.258095] FAULT_INJECTION: forcing a failure. [ 417.258095] name failslab, interval 1, probability 0, space 0, times 0 [ 417.259501] CPU: 1 PID: 5241 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 417.260285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 417.261234] Call Trace: [ 417.261544] dump_stack+0x107/0x167 [ 417.261961] should_fail.cold+0x5/0xa [ 417.262399] ? percpu_ref_init+0xd8/0x3d0 [ 417.262871] should_failslab+0x5/0x20 [ 417.263323] kmem_cache_alloc_trace+0x55/0x320 [ 417.263848] ? io_async_queue_proc+0x80/0x80 [ 417.264358] percpu_ref_init+0xd8/0x3d0 [ 417.264822] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 417.265452] io_uring_setup+0x14f6/0x2980 [ 417.265930] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 417.266513] ? wait_for_completion_io+0x270/0x270 [ 417.267068] ? perf_trace_preemptirq_template+0x26d/0x400 [ 417.267719] ? perf_trace_preemptirq_template+0x26d/0x400 [ 417.268369] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 417.268971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.269564] do_syscall_64+0x33/0x40 [ 417.269999] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 417.270589] RIP: 0033:0x7fab1beb1b19 [ 417.271017] 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 [ 417.273149] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 417.274023] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 417.274840] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 417.275697] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 417.276522] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 417.277337] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 22:59:51 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 14) [ 417.301957] FAULT_INJECTION: forcing a failure. [ 417.301957] name failslab, interval 1, probability 0, space 0, times 0 [ 417.303288] CPU: 1 PID: 5245 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 417.304077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 417.305035] Call Trace: [ 417.305346] dump_stack+0x107/0x167 [ 417.305768] should_fail.cold+0x5/0xa [ 417.306213] ? kvmalloc_node+0x119/0x170 [ 417.306674] should_failslab+0x5/0x20 [ 417.307116] __kmalloc_node+0x76/0x420 [ 417.307574] kvmalloc_node+0x119/0x170 [ 417.308028] alloc_fdtable+0xed/0x2c0 [ 417.308472] dup_fd+0x92d/0xe40 [ 417.308860] copy_process+0x197c/0x78b0 [ 417.309334] ? __lock_acquire+0xbb1/0x5b00 [ 417.309841] ? __cleanup_sighand+0xb0/0xb0 [ 417.310335] ? lock_acquire+0x197/0x470 [ 417.310351] ? find_held_lock+0x2c/0x110 [ 417.310362] kernel_clone+0xe7/0x980 [ 417.310383] ? lock_downgrade+0x6d0/0x6d0 [ 417.311794] ? find_held_lock+0x2c/0x110 [ 417.311804] ? create_io_thread+0xf0/0xf0 [ 417.311818] ? ksys_write+0x12d/0x260 [ 417.311833] ? __mutex_unlock_slowpath+0xe1/0x600 [ 417.311855] __do_sys_fork+0x8a/0xc0 [ 417.315497] ? kernel_thread+0xf0/0xf0 [ 417.315956] ? __traceiter_irq_enable+0xc0/0xc0 [ 417.316490] ? __traceiter_irq_enable+0xc0/0xc0 [ 417.317032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 417.317635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.318233] ? trace_hardirqs_on+0x5b/0x180 [ 417.318260] ieee802154 phy0 wpan0: encryption failed: -22 [ 417.318732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.318742] do_syscall_64+0x33/0x40 [ 417.318752] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 417.318759] RIP: 0033:0x7fbeb99eab19 [ 417.318769] 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 [ 417.318785] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 417.325058] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 417.325888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 417.326710] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 417.327540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 417.328368] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 22:59:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x120) ioctl$SG_GET_PACK_ID(r2, 0x227c, 0x0) 22:59:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 19) [ 417.375662] FAULT_INJECTION: forcing a failure. [ 417.375662] name failslab, interval 1, probability 0, space 0, times 0 [ 417.377102] CPU: 1 PID: 5249 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 417.378124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 417.379230] Call Trace: [ 417.379549] dump_stack+0x107/0x167 [ 417.379976] should_fail.cold+0x5/0xa [ 417.380419] ? create_object.isra.0+0x3a/0xa30 [ 417.380936] should_failslab+0x5/0x20 [ 417.381369] kmem_cache_alloc+0x5b/0x310 [ 417.381835] create_object.isra.0+0x3a/0xa30 [ 417.382338] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 417.382925] kmem_cache_alloc_trace+0x151/0x320 [ 417.383469] ? io_async_queue_proc+0x80/0x80 [ 417.383979] percpu_ref_init+0xd8/0x3d0 [ 417.384438] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 417.385061] io_uring_setup+0x14f6/0x2980 [ 417.385549] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 417.386136] ? wait_for_completion_io+0x270/0x270 [ 417.386692] ? perf_trace_preemptirq_template+0x26d/0x400 [ 417.387335] ? perf_trace_preemptirq_template+0x26d/0x400 [ 417.387977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 417.388583] ? syscall_enter_from_user_mode+0x1d/0x50 [ 417.389178] do_syscall_64+0x33/0x40 [ 417.389608] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 417.390194] RIP: 0033:0x7fab1beb1b19 [ 417.390620] 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 [ 417.392740] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 417.393620] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 417.394437] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 417.395264] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 417.396080] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 417.396897] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:00:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) 23:00:03 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/uprobe', 0x12200, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r3, &(0x7f0000000180)={[0x7]}, 0x8, 0x80000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r0, r2, 0x0, 0x100000001) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') 23:00:03 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/uprobe', 0x12200, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r3, &(0x7f0000000180)={[0x7]}, 0x8, 0x80000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r0, r2, 0x0, 0x100000001) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') 23:00:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xe1, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x956}, 0x0, 0x9, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40286608, &(0x7f0000000600)) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000980)) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa, 0x19, 0x8, 0x3f, 0x100000001, 0x3, 0x6, 0x6f, 0xa1, 0x38, 0x386, 0xda7, 0x3, 0x20, 0x2, 0x1, 0x0, 0xf236}, [{0x70000000, 0x2, 0x80000000, 0x5, 0x7, 0xffffffff, 0x67, 0x8001}], "8a0d0299273b62d35f2e148880e1d177d06b136528be3e74d07d4dba0b5e30dbbbffdf51a0165fce012e7865e13ac2b8b8af21a8e69bd120bfec8b3634210573b0bc91a3a066adcfdf1f5bbf83", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7a5) connect$802154_dgram(r0, &(0x7f0000000080), 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x13}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 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, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x5c00, 0x0}}], 0x324, 0x0) [ 429.247569] FAULT_INJECTION: forcing a failure. [ 429.247569] name failslab, interval 1, probability 0, space 0, times 0 [ 429.250099] CPU: 1 PID: 5265 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 429.251579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.253364] Call Trace: [ 429.253945] dump_stack+0x107/0x167 [ 429.254728] should_fail.cold+0x5/0xa [ 429.255557] ? create_object.isra.0+0x3a/0xa30 [ 429.256538] should_failslab+0x5/0x20 [ 429.257361] kmem_cache_alloc+0x5b/0x310 [ 429.258002] FAULT_INJECTION: forcing a failure. [ 429.258002] name failslab, interval 1, probability 0, space 0, times 0 [ 429.258234] create_object.isra.0+0x3a/0xa30 [ 429.260503] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 429.261599] __kmalloc_node+0x1ae/0x420 [ 429.262464] kvmalloc_node+0x119/0x170 [ 429.263303] alloc_fdtable+0xed/0x2c0 [ 429.264130] dup_fd+0x92d/0xe40 [ 429.264851] copy_process+0x197c/0x78b0 [ 429.265714] ? __lock_acquire+0xbb1/0x5b00 [ 429.266644] ? __cleanup_sighand+0xb0/0xb0 [ 429.267571] ? lock_acquire+0x197/0x470 [ 429.268402] ? find_held_lock+0x2c/0x110 [ 429.269281] kernel_clone+0xe7/0x980 [ 429.270078] ? lock_downgrade+0x6d0/0x6d0 [ 429.270955] ? find_held_lock+0x2c/0x110 [ 429.271833] ? create_io_thread+0xf0/0xf0 [ 429.272721] ? ksys_write+0x12d/0x260 [ 429.273545] ? __mutex_unlock_slowpath+0xe1/0x600 [ 429.274555] __do_sys_fork+0x8a/0xc0 [ 429.275307] ? kernel_thread+0xf0/0xf0 [ 429.276157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.277274] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.278375] ? trace_hardirqs_on+0x5b/0x180 [ 429.279299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.280410] do_syscall_64+0x33/0x40 [ 429.281203] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.282301] RIP: 0033:0x7fbeb99eab19 [ 429.283088] 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 [ 429.287002] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 429.288633] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 429.290151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.291683] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.293205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 429.294721] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 429.296257] CPU: 0 PID: 5269 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 429.297087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.298079] Call Trace: [ 429.298405] dump_stack+0x107/0x167 [ 429.298845] should_fail.cold+0x5/0xa [ 429.299305] ? create_object.isra.0+0x3a/0xa30 [ 429.299861] should_failslab+0x5/0x20 [ 429.300318] kmem_cache_alloc+0x5b/0x310 [ 429.300808] create_object.isra.0+0x3a/0xa30 [ 429.301348] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 429.301964] kmem_cache_alloc+0x159/0x310 [ 429.302463] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.303094] copy_process+0x1c65/0x78b0 [ 429.303584] ? __lock_acquire+0xbb1/0x5b00 [ 429.304102] ? __cleanup_sighand+0xb0/0xb0 [ 429.304615] ? lock_acquire+0x197/0x470 [ 429.305099] ? find_held_lock+0x2c/0x110 [ 429.305589] kernel_clone+0xe7/0x980 [ 429.306038] ? lock_downgrade+0x6d0/0x6d0 [ 429.306533] ? find_held_lock+0x2c/0x110 [ 429.307022] ? create_io_thread+0xf0/0xf0 [ 429.307524] ? ksys_write+0x12d/0x260 [ 429.307989] ? __mutex_unlock_slowpath+0xe1/0x600 [ 429.308572] __do_sys_fork+0x8a/0xc0 [ 429.309023] ? kernel_thread+0xf0/0xf0 [ 429.309498] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.310131] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.310757] ? trace_hardirqs_on+0x5b/0x180 [ 429.311276] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.311901] do_syscall_64+0x33/0x40 [ 429.312347] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.312959] RIP: 0033:0x7fa6660a4b19 [ 429.313399] 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 [ 429.315611] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 429.316516] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 429.317366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.318218] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.319065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 429.319921] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 23:00:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000180)=0x4) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002600)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000050000000c00018008000100", @ANYRES32=r3, @ANYBLOB="14000380100003800c"], 0x34}}, 0x80) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) 23:00:03 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 15) 23:00:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 20) 23:00:03 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 23) [ 429.327229] FAULT_INJECTION: forcing a failure. [ 429.327229] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 429.328926] CPU: 0 PID: 5274 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 429.329749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.330736] Call Trace: [ 429.331051] dump_stack+0x107/0x167 [ 429.331495] should_fail.cold+0x5/0xa [ 429.331955] _copy_to_user+0x2e/0x180 [ 429.332414] io_uring_setup+0x11b5/0x2980 [ 429.332915] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 429.333517] ? wait_for_completion_io+0x270/0x270 [ 429.334098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.334719] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.335332] do_syscall_64+0x33/0x40 [ 429.335788] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.336394] RIP: 0033:0x7fab1beb1b19 [ 429.336834] 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 [ 429.339014] RSP: 002b:00007fab19406108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 429.339923] RAX: ffffffffffffffda RBX: 00007fab1bfc5020 RCX: 00007fab1beb1b19 [ 429.340761] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 429.341608] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 429.342454] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 429.343304] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:00:03 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 24) 23:00:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 21) 23:00:03 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 16) [ 429.487291] FAULT_INJECTION: forcing a failure. [ 429.487291] name failslab, interval 1, probability 0, space 0, times 0 [ 429.488683] CPU: 0 PID: 5284 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 429.489469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.490410] Call Trace: [ 429.490707] dump_stack+0x107/0x167 [ 429.491117] should_fail.cold+0x5/0xa [ 429.491560] ? __d_alloc+0x2a/0x990 [ 429.491977] should_failslab+0x5/0x20 [ 429.492410] kmem_cache_alloc+0x5b/0x310 [ 429.493003] __d_alloc+0x2a/0x990 [ 429.493401] ? find_held_lock+0x2c/0x110 [ 429.493862] d_alloc_pseudo+0x19/0x70 [ 429.494294] alloc_file_pseudo+0xce/0x250 [ 429.494766] ? trace_hardirqs_on+0x5b/0x180 [ 429.495256] ? alloc_file+0x5a0/0x5a0 [ 429.495704] anon_inode_getfile+0xc8/0x1f0 [ 429.496195] io_uring_setup+0x138b/0x2980 [ 429.496664] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 429.497200] ? perf_trace_preemptirq_template+0x266/0x400 [ 429.497806] ? perf_trace_preemptirq_template+0x26d/0x400 [ 429.498431] ? perf_trace_preemptirq_template+0x26d/0x400 [ 429.499067] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.499673] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.500264] do_syscall_64+0x33/0x40 [ 429.500694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.501279] RIP: 0033:0x7fab1beb1b19 [ 429.501704] 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 [ 429.503818] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 429.504684] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 429.505499] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 429.506336] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 429.507279] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 429.508135] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 429.533118] FAULT_INJECTION: forcing a failure. [ 429.533118] name failslab, interval 1, probability 0, space 0, times 0 [ 429.534424] CPU: 0 PID: 5285 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 429.535201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.536156] Call Trace: [ 429.536462] dump_stack+0x107/0x167 [ 429.536878] should_fail.cold+0x5/0xa [ 429.537621] ? copy_process+0x2514/0x78b0 [ 429.538108] should_failslab+0x5/0x20 [ 429.538546] kmem_cache_alloc+0x5b/0x310 [ 429.539014] copy_process+0x2514/0x78b0 [ 429.539479] ? __lock_acquire+0xbb1/0x5b00 [ 429.539973] ? __cleanup_sighand+0xb0/0xb0 [ 429.540461] ? lock_acquire+0x197/0x470 [ 429.540918] ? find_held_lock+0x2c/0x110 [ 429.541380] kernel_clone+0xe7/0x980 [ 429.541807] ? lock_downgrade+0x6d0/0x6d0 [ 429.542278] ? find_held_lock+0x2c/0x110 [ 429.542738] ? create_io_thread+0xf0/0xf0 [ 429.543212] ? ksys_write+0x12d/0x260 [ 429.543657] ? __mutex_unlock_slowpath+0xe1/0x600 [ 429.544207] __do_sys_fork+0x8a/0xc0 [ 429.544628] ? kernel_thread+0xf0/0xf0 [ 429.545071] ? __traceiter_irq_enable+0xc0/0xc0 [ 429.545599] ? __traceiter_irq_enable+0xc0/0xc0 [ 429.546143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.546740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.547326] ? trace_hardirqs_on+0x5b/0x180 [ 429.547826] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.548411] do_syscall_64+0x33/0x40 [ 429.548837] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.549430] RIP: 0033:0x7fa6660a4b19 [ 429.549855] 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 [ 429.551956] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 429.552823] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 429.553647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.554465] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.555278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 429.556099] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 23:00:03 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000140)="af", 0x1, 0xffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1) r3 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) signalfd4(r5, &(0x7f0000000180)={[0x200]}, 0x8, 0x0) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x40, 0x10) fallocate(r0, 0x0, 0x0, 0x8) fallocate(r2, 0x73, 0xffffffff, 0x3) fallocate(r0, 0x8, 0x80000, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mkdirat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r7}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r6, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x4000) 23:00:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) [ 429.594227] FAULT_INJECTION: forcing a failure. [ 429.594227] name failslab, interval 1, probability 0, space 0, times 0 [ 429.596763] CPU: 1 PID: 5291 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 429.598282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.600157] Call Trace: [ 429.600749] dump_stack+0x107/0x167 [ 429.601566] should_fail.cold+0x5/0xa [ 429.602407] ? kvmalloc_node+0x119/0x170 [ 429.603312] should_failslab+0x5/0x20 [ 429.604174] __kmalloc_node+0x76/0x420 [ 429.605039] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 429.606178] kvmalloc_node+0x119/0x170 [ 429.607058] alloc_fdtable+0x159/0x2c0 [ 429.607940] dup_fd+0x92d/0xe40 [ 429.608693] copy_process+0x197c/0x78b0 [ 429.609585] ? __lock_acquire+0xbb1/0x5b00 [ 429.610547] ? __cleanup_sighand+0xb0/0xb0 [ 429.611522] ? lock_acquire+0x197/0x470 [ 429.612415] ? find_held_lock+0x2c/0x110 [ 429.613321] kernel_clone+0xe7/0x980 [ 429.614159] ? lock_downgrade+0x6d0/0x6d0 [ 429.615084] ? find_held_lock+0x2c/0x110 [ 429.616005] ? create_io_thread+0xf0/0xf0 [ 429.616928] ? ksys_write+0x12d/0x260 [ 429.617785] ? __mutex_unlock_slowpath+0xe1/0x600 [ 429.618874] __do_sys_fork+0x8a/0xc0 [ 429.619708] ? kernel_thread+0xf0/0xf0 [ 429.620601] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.621777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.622919] ? trace_hardirqs_on+0x5b/0x180 [ 429.623885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.625032] do_syscall_64+0x33/0x40 [ 429.625863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.627009] RIP: 0033:0x7fbeb99eab19 [ 429.627836] 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 [ 429.631966] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 429.633673] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 429.635266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.636865] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.638457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 429.640043] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:00:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:00:03 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 25) [ 429.643975] FAULT_INJECTION: forcing a failure. [ 429.643975] name failslab, interval 1, probability 0, space 0, times 0 [ 429.645259] CPU: 0 PID: 5297 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 429.646039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.647000] Call Trace: [ 429.647306] dump_stack+0x107/0x167 [ 429.647729] should_fail.cold+0x5/0xa [ 429.648165] ? create_object.isra.0+0x3a/0xa30 [ 429.648686] should_failslab+0x5/0x20 [ 429.649122] kmem_cache_alloc+0x5b/0x310 [ 429.649589] create_object.isra.0+0x3a/0xa30 [ 429.650092] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 429.650669] kmem_cache_alloc+0x159/0x310 [ 429.651141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.651742] copy_process+0x1c65/0x78b0 [ 429.652199] ? __lock_acquire+0xbb1/0x5b00 [ 429.652691] ? __cleanup_sighand+0xb0/0xb0 [ 429.653177] ? lock_acquire+0x197/0x470 [ 429.653634] ? find_held_lock+0x2c/0x110 [ 429.654098] kernel_clone+0xe7/0x980 [ 429.654524] ? lock_downgrade+0x6d0/0x6d0 [ 429.654996] ? find_held_lock+0x2c/0x110 [ 429.655470] ? create_io_thread+0xf0/0xf0 [ 429.655938] ? ksys_write+0x12d/0x260 [ 429.656375] ? __mutex_unlock_slowpath+0xe1/0x600 [ 429.656928] __do_sys_fork+0x8a/0xc0 [ 429.657352] ? kernel_thread+0xf0/0xf0 [ 429.657806] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.658488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.659117] ? trace_hardirqs_on+0x5b/0x180 [ 429.659626] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.660214] do_syscall_64+0x33/0x40 [ 429.660638] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.661218] RIP: 0033:0x7fa6660a4b19 [ 429.661638] 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 [ 429.663747] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 429.664615] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 429.665427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.666245] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.667050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 429.667871] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 23:00:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 22) 23:00:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 429.724724] FAULT_INJECTION: forcing a failure. [ 429.724724] name failslab, interval 1, probability 0, space 0, times 0 [ 429.726064] CPU: 0 PID: 5299 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 429.726835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 429.727774] Call Trace: [ 429.728076] dump_stack+0x107/0x167 [ 429.728488] should_fail.cold+0x5/0xa [ 429.728916] ? create_object.isra.0+0x3a/0xa30 [ 429.729438] should_failslab+0x5/0x20 [ 429.729867] kmem_cache_alloc+0x5b/0x310 [ 429.730325] create_object.isra.0+0x3a/0xa30 [ 429.730817] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 429.731396] kmem_cache_alloc+0x159/0x310 [ 429.731867] __d_alloc+0x2a/0x990 [ 429.732260] ? find_held_lock+0x2c/0x110 [ 429.732722] d_alloc_pseudo+0x19/0x70 [ 429.733153] alloc_file_pseudo+0xce/0x250 [ 429.733621] ? trace_hardirqs_on+0x5b/0x180 [ 429.734108] ? alloc_file+0x5a0/0x5a0 [ 429.734550] anon_inode_getfile+0xc8/0x1f0 [ 429.735035] io_uring_setup+0x138b/0x2980 [ 429.735518] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 429.736272] ? perf_trace_preemptirq_template+0x266/0x400 [ 429.736621] ieee802154 phy0 wpan0: encryption failed: -22 [ 429.736889] ? perf_trace_preemptirq_template+0x26d/0x400 [ 429.736898] ? perf_trace_preemptirq_template+0x26d/0x400 [ 429.736918] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 429.736943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 429.740558] do_syscall_64+0x33/0x40 [ 429.740982] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 429.741557] RIP: 0033:0x7fab1beb1b19 [ 429.741974] 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 [ 429.744063] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 429.744919] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 429.745738] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 429.746538] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 429.747344] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 429.748164] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 429.763231] ieee802154 phy0 wpan0: encryption failed: -22 [ 429.806330] ieee802154 phy0 wpan0: encryption failed: -22 [ 429.944736] ieee802154 phy0 wpan0: encryption failed: -22 [ 429.951577] ieee802154 phy0 wpan0: encryption failed: -22 [ 430.159133] ieee802154 phy0 wpan0: encryption failed: -22 23:00:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 23) 23:00:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xe1, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x956}, 0x0, 0x9, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40286608, &(0x7f0000000600)) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000980)) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa, 0x19, 0x8, 0x3f, 0x100000001, 0x3, 0x6, 0x6f, 0xa1, 0x38, 0x386, 0xda7, 0x3, 0x20, 0x2, 0x1, 0x0, 0xf236}, [{0x70000000, 0x2, 0x80000000, 0x5, 0x7, 0xffffffff, 0x67, 0x8001}], "8a0d0299273b62d35f2e148880e1d177d06b136528be3e74d07d4dba0b5e30dbbbffdf51a0165fce012e7865e13ac2b8b8af21a8e69bd120bfec8b3634210573b0bc91a3a066adcfdf1f5bbf83", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7a5) connect$802154_dgram(r0, &(0x7f0000000080), 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x13}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 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, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x5c00, 0x0}}], 0x324, 0x0) 23:00:16 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8100e380}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = signalfd4(r0, &(0x7f0000000080)={[0x3ff]}, 0x8, 0x80000) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1, 0xfd, 0x40, 0xff, 0x0, 0xffffffff, 0x1000, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x2, @perf_config_ext={0x6, 0x6}, 0x15000, 0x8, 0x0, 0x3, 0x80, 0x75, 0xfff8, 0x0, 0x101, 0x0, 0x9}, 0x0, 0xa, r1, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xf9, 0x3, 0xab, 0x5, 0x0, 0x3, 0x8480, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xe19a, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x48, 0x81, 0x317a, 0x5, 0x1, 0x800, 0x8, 0x0, 0xf6f, 0x0, 0x2494}, 0xffffffffffffffff, 0x8, r1, 0x2) close(r0) r2 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x7}}, './file0\x00'}) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x7, 0xc5, 0x1, 0x1, 0x0, 0x7, 0x10002, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x28000, 0x7, 0x9, 0x3, 0x2, 0xffffffff, 0x17, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x1, r3, 0x3) 23:00:16 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/uprobe', 0x12200, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r3, &(0x7f0000000180)={[0x7]}, 0x8, 0x80000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r0, r2, 0x0, 0x100000001) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') 23:00:16 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 17) 23:00:16 executing program 0: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) openat(r0, &(0x7f0000000000)='./file0\x00', 0x280000, 0x0) 23:00:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:00:16 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 26) [ 442.307016] FAULT_INJECTION: forcing a failure. [ 442.307016] name failslab, interval 1, probability 0, space 0, times 0 [ 442.309789] CPU: 0 PID: 5319 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 442.311426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.313409] Call Trace: [ 442.314058] dump_stack+0x107/0x167 [ 442.314913] should_fail.cold+0x5/0xa [ 442.315840] ? __alloc_file+0x21/0x320 [ 442.316762] should_failslab+0x5/0x20 [ 442.317648] kmem_cache_alloc+0x5b/0x310 [ 442.318620] __alloc_file+0x21/0x320 [ 442.319494] alloc_empty_file+0x6d/0x170 [ 442.320451] alloc_file+0x5e/0x5a0 [ 442.321279] alloc_file_pseudo+0x16a/0x250 [ 442.322259] ? alloc_file+0x5a0/0x5a0 [ 442.323159] anon_inode_getfile+0xc8/0x1f0 [ 442.323189] io_uring_setup+0x138b/0x2980 [ 442.324945] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 442.326141] ? io_is_uring_fops+0x40/0x40 [ 442.327134] do_syscall_64+0x33/0x40 [ 442.328035] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.329273] RIP: 0033:0x7fab1beb1b19 [ 442.330129] 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 [ 442.334506] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 442.336313] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 442.338016] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 442.339709] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 442.341391] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 442.343081] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 442.349301] FAULT_INJECTION: forcing a failure. [ 442.349301] name failslab, interval 1, probability 0, space 0, times 0 [ 442.352029] CPU: 0 PID: 5320 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 442.353496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.355246] Call Trace: [ 442.355816] dump_stack+0x107/0x167 [ 442.356586] should_fail.cold+0x5/0xa [ 442.357390] ? create_object.isra.0+0x3a/0xa30 [ 442.358353] should_failslab+0x5/0x20 [ 442.359159] kmem_cache_alloc+0x5b/0x310 [ 442.360043] create_object.isra.0+0x3a/0xa30 [ 442.360967] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 442.362056] __kmalloc_node+0x1ae/0x420 [ 442.362904] kvmalloc_node+0x119/0x170 [ 442.363740] alloc_fdtable+0x159/0x2c0 [ 442.364590] dup_fd+0x92d/0xe40 [ 442.365307] copy_process+0x197c/0x78b0 [ 442.366157] ? __lock_acquire+0xbb1/0x5b00 [ 442.367070] ? __cleanup_sighand+0xb0/0xb0 [ 442.367997] ? lock_acquire+0x197/0x470 [ 442.368846] ? find_held_lock+0x2c/0x110 [ 442.369709] kernel_clone+0xe7/0x980 [ 442.370497] ? lock_downgrade+0x6d0/0x6d0 [ 442.370706] ieee802154 phy0 wpan0: encryption failed: -22 [ 442.371365] ? find_held_lock+0x2c/0x110 [ 442.371383] ? create_io_thread+0xf0/0xf0 [ 442.371401] ? ksys_write+0x12d/0x260 [ 442.371426] ? __mutex_unlock_slowpath+0xe1/0x600 [ 442.371452] __do_sys_fork+0x8a/0xc0 [ 442.376767] ? kernel_thread+0xf0/0xf0 [ 442.377586] ? __traceiter_irq_enable+0xc0/0xc0 [ 442.378579] ? __traceiter_irq_enable+0xc0/0xc0 [ 442.379585] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 442.380689] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.381783] ? trace_hardirqs_on+0x5b/0x180 [ 442.382696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.383791] do_syscall_64+0x33/0x40 [ 442.384583] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.385686] RIP: 0033:0x7fbeb99eab19 [ 442.386470] 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 [ 442.390397] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 442.392008] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 442.393538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.395048] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.396572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.398392] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:00:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) [ 442.416242] FAULT_INJECTION: forcing a failure. [ 442.416242] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 442.416264] CPU: 0 PID: 5326 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 442.416274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.416279] Call Trace: [ 442.416305] dump_stack+0x107/0x167 [ 442.416327] should_fail.cold+0x5/0xa [ 442.416353] __alloc_pages_nodemask+0x182/0x600 [ 442.416377] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 442.416397] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 442.416435] alloc_pages_current+0x187/0x280 [ 442.416455] __get_free_pages+0xc/0xa0 [ 442.416473] pgd_alloc+0x84/0x4e0 [ 442.416492] ? pgd_page_get_mm+0x40/0x40 [ 442.416511] ? lockdep_init_map_type+0x2c7/0x780 [ 442.416532] ? lockdep_init_map_type+0x2c7/0x780 [ 442.416559] mm_init+0x670/0xab0 [ 442.416580] copy_process+0x257b/0x78b0 [ 442.416605] ? __lock_acquire+0xbb1/0x5b00 [ 442.416644] ? __cleanup_sighand+0xb0/0xb0 [ 442.416672] ? lock_acquire+0x197/0x470 [ 442.416698] ? find_held_lock+0x2c/0x110 [ 442.416729] kernel_clone+0xe7/0x980 [ 442.416749] ? lock_downgrade+0x6d0/0x6d0 [ 442.416765] ? find_held_lock+0x2c/0x110 23:00:16 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 27) [ 442.416783] ? create_io_thread+0xf0/0xf0 [ 442.416802] ? ksys_write+0x12d/0x260 [ 442.416827] ? __mutex_unlock_slowpath+0xe1/0x600 [ 442.416853] __do_sys_fork+0x8a/0xc0 [ 442.416871] ? kernel_thread+0xf0/0xf0 [ 442.416887] ? __traceiter_irq_enable+0xc0/0xc0 [ 442.416902] ? __traceiter_irq_enable+0xc0/0xc0 [ 442.416934] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 23:00:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x24070, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x4050, 0x0, 0xe136, 0x0, 0xf31}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x124}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r5, 0x0, 0x30, 0x0, &(0x7f0000000900)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000140)={0x0, @adiantum, 0x0, @desc4}) open$dir(&(0x7f0000000200)='./file2\x00', 0x400000, 0xb0) bind$packet(r2, &(0x7f0000000240)={0x11, 0xc, 0x0, 0x1, 0x3f, 0x6, @remote}, 0x14) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x2024ac979a554b1f) sendfile(r1, r2, 0x0, 0x10000000c) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa080, 0x200) syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') [ 442.416955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.416969] ? trace_hardirqs_on+0x5b/0x180 [ 442.416991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.417009] do_syscall_64+0x33/0x40 [ 442.417029] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.417041] RIP: 0033:0x7fa6660a4b19 [ 442.417057] 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 [ 442.417067] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 442.417087] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 442.417097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.417108] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.417118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.417129] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 442.449508] ieee802154 phy0 wpan0: encryption failed: -22 [ 442.543276] FAULT_INJECTION: forcing a failure. [ 442.543276] name failslab, interval 1, probability 0, space 0, times 0 [ 442.543296] CPU: 1 PID: 5332 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 442.543304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.543309] Call Trace: [ 442.543334] dump_stack+0x107/0x167 [ 442.543353] should_fail.cold+0x5/0xa [ 442.543373] ? create_object.isra.0+0x3a/0xa30 [ 442.543389] should_failslab+0x5/0x20 [ 442.543414] kmem_cache_alloc+0x5b/0x310 [ 442.543435] create_object.isra.0+0x3a/0xa30 [ 442.543450] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 442.543471] kmem_cache_alloc+0x159/0x310 [ 442.543493] copy_process+0x2514/0x78b0 [ 442.543526] ? __lock_acquire+0xbb1/0x5b00 [ 442.543560] ? __cleanup_sighand+0xb0/0xb0 [ 442.543584] ? lock_acquire+0x197/0x470 [ 442.543606] ? find_held_lock+0x2c/0x110 [ 442.543626] kernel_clone+0xe7/0x980 [ 442.543642] ? lock_downgrade+0x6d0/0x6d0 [ 442.543656] ? find_held_lock+0x2c/0x110 [ 442.543672] ? create_io_thread+0xf0/0xf0 [ 442.543687] ? ksys_write+0x12d/0x260 [ 442.543709] ? __mutex_unlock_slowpath+0xe1/0x600 [ 442.543732] __do_sys_fork+0x8a/0xc0 [ 442.543747] ? kernel_thread+0xf0/0xf0 [ 442.543775] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 442.543793] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.543817] ? trace_hardirqs_on+0x5b/0x180 [ 442.580804] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.580820] do_syscall_64+0x33/0x40 [ 442.580848] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.583697] RIP: 0033:0x7fa6660a4b19 23:00:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 24) [ 442.583713] 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 [ 442.583722] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 442.583739] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 23:00:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) [ 442.583748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.583757] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.583766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.583775] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 442.640249] FAULT_INJECTION: forcing a failure. [ 442.640249] name failslab, interval 1, probability 0, space 0, times 0 [ 442.640271] CPU: 1 PID: 5336 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 442.640280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.640285] Call Trace: [ 442.640308] dump_stack+0x107/0x167 [ 442.640328] should_fail.cold+0x5/0xa [ 442.640346] ? create_object.isra.0+0x3a/0xa30 [ 442.640362] should_failslab+0x5/0x20 [ 442.640379] kmem_cache_alloc+0x5b/0x310 [ 442.640400] create_object.isra.0+0x3a/0xa30 [ 442.640413] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 442.640434] kmem_cache_alloc+0x159/0x310 [ 442.640453] __alloc_file+0x21/0x320 [ 442.640469] alloc_empty_file+0x6d/0x170 [ 442.640492] alloc_file+0x5e/0x5a0 [ 442.640510] alloc_file_pseudo+0x16a/0x250 [ 442.640525] ? alloc_file+0x5a0/0x5a0 [ 442.640554] anon_inode_getfile+0xc8/0x1f0 [ 442.640575] io_uring_setup+0x138b/0x2980 [ 442.640598] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 442.640612] ? wait_for_completion_io+0x270/0x270 [ 442.640628] ? perf_trace_preemptirq_template+0x26d/0x400 [ 442.640642] ? perf_trace_preemptirq_template+0x26d/0x400 [ 442.640675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 442.640693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.640712] do_syscall_64+0x33/0x40 [ 442.640729] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.640740] RIP: 0033:0x7fab1beb1b19 [ 442.640754] 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 [ 442.640763] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 442.640780] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 442.640789] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 442.640798] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 442.640807] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 442.640815] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 442.651029] loop2: detected capacity change from 0 to 32768 23:00:16 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 18) 23:00:16 executing program 0: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) openat(r0, &(0x7f0000000000)='./file0\x00', 0x280000, 0x0) 23:00:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 25) 23:00:16 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 28) [ 442.792642] ieee802154 phy0 wpan0: encryption failed: -22 [ 442.825205] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 442.845117] ieee802154 phy0 wpan0: encryption failed: -22 [ 442.858292] FAULT_INJECTION: forcing a failure. [ 442.858292] name failslab, interval 1, probability 0, space 0, times 0 [ 442.860180] CPU: 1 PID: 5348 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 442.861345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.862742] Call Trace: [ 442.863175] dump_stack+0x107/0x167 [ 442.863771] should_fail.cold+0x5/0xa [ 442.864426] ? copy_fs_struct+0x45/0x340 [ 442.865118] should_failslab+0x5/0x20 [ 442.865718] kmem_cache_alloc+0x5b/0x310 [ 442.866362] copy_fs_struct+0x45/0x340 [ 442.866978] copy_process+0x34b5/0x78b0 [ 442.867619] ? __lock_acquire+0xbb1/0x5b00 [ 442.868304] ? __cleanup_sighand+0xb0/0xb0 [ 442.868981] ? lock_acquire+0x197/0x470 [ 442.869615] ? find_held_lock+0x2c/0x110 [ 442.870258] kernel_clone+0xe7/0x980 [ 442.870841] ? lock_downgrade+0x6d0/0x6d0 [ 442.871495] ? find_held_lock+0x2c/0x110 [ 442.872151] ? create_io_thread+0xf0/0xf0 [ 442.872808] ? ksys_write+0x12d/0x260 [ 442.873420] ? __mutex_unlock_slowpath+0xe1/0x600 [ 442.874247] __do_sys_fork+0x8a/0xc0 [ 442.874861] ? kernel_thread+0xf0/0xf0 [ 442.875529] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 442.876431] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.877300] ? trace_hardirqs_on+0x5b/0x180 [ 442.878021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.878877] do_syscall_64+0x33/0x40 [ 442.879472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.880298] RIP: 0033:0x7fbeb99eab19 [ 442.880932] 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 [ 442.884000] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 442.885245] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 442.886347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.887502] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.888653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.889785] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 442.904282] ieee802154 phy0 wpan0: encryption failed: -22 [ 442.908353] FAULT_INJECTION: forcing a failure. [ 442.908353] name failslab, interval 1, probability 0, space 0, times 0 [ 442.909768] FAULT_INJECTION: forcing a failure. [ 442.909768] name failslab, interval 1, probability 0, space 0, times 0 [ 442.910238] CPU: 1 PID: 5349 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 442.910260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.910267] Call Trace: [ 442.910293] dump_stack+0x107/0x167 [ 442.916176] should_fail.cold+0x5/0xa [ 442.916792] ? security_file_alloc+0x34/0x170 [ 442.917498] should_failslab+0x5/0x20 [ 442.918129] kmem_cache_alloc+0x5b/0x310 [ 442.918775] security_file_alloc+0x34/0x170 [ 442.919437] __alloc_file+0xb7/0x320 [ 442.920009] alloc_empty_file+0x6d/0x170 [ 442.920622] alloc_file+0x5e/0x5a0 [ 442.921162] alloc_file_pseudo+0x16a/0x250 [ 442.921799] ? alloc_file+0x5a0/0x5a0 [ 442.922437] anon_inode_getfile+0xc8/0x1f0 [ 442.923090] io_uring_setup+0x138b/0x2980 [ 442.923756] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 442.924567] ? wait_for_completion_io+0x270/0x270 [ 442.925299] ? perf_trace_preemptirq_template+0x26d/0x400 [ 442.926203] ? perf_trace_preemptirq_template+0x26d/0x400 [ 442.927049] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 442.927883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.928733] do_syscall_64+0x33/0x40 [ 442.929353] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.930200] RIP: 0033:0x7fab1beb1b19 [ 442.930812] 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 [ 442.933853] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 442.935091] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 442.936239] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 442.937423] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 442.938578] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 442.939728] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 442.940912] CPU: 0 PID: 5352 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 442.942419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 442.944211] Call Trace: [ 442.944796] dump_stack+0x107/0x167 [ 442.945583] should_fail.cold+0x5/0xa [ 442.946681] ? create_object.isra.0+0x3a/0xa30 [ 442.947665] should_failslab+0x5/0x20 [ 442.948479] kmem_cache_alloc+0x5b/0x310 [ 442.949351] create_object.isra.0+0x3a/0xa30 [ 442.950293] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 442.951378] kmem_cache_alloc+0x159/0x310 [ 442.952296] vm_area_dup+0x78/0x290 [ 442.953098] ? __lock_acquire+0xbb1/0x5b00 [ 442.954025] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 442.955153] ? lock_acquire+0x197/0x470 [ 442.956028] ? copy_process+0x260c/0x78b0 [ 442.956950] ? vm_area_alloc+0x110/0x110 [ 442.957808] ? find_held_lock+0x2c/0x110 [ 442.958676] ? get_mm_exe_file+0x139/0x310 [ 442.959577] ? lock_downgrade+0x6d0/0x6d0 [ 442.960456] ? down_write_nested+0xe4/0x160 [ 442.961375] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 442.962458] ? get_mm_exe_file+0x162/0x310 [ 442.963352] copy_process+0x298b/0x78b0 [ 442.964272] ? __cleanup_sighand+0xb0/0xb0 [ 442.965203] ? lock_acquire+0x197/0x470 [ 442.966075] ? find_held_lock+0x2c/0x110 [ 442.966939] kernel_clone+0xe7/0x980 [ 442.967744] ? lock_downgrade+0x6d0/0x6d0 [ 442.968622] ? find_held_lock+0x2c/0x110 [ 442.969488] ? create_io_thread+0xf0/0xf0 [ 442.970363] ? ksys_write+0x12d/0x260 [ 442.971169] ? __mutex_unlock_slowpath+0xe1/0x600 [ 442.972236] __do_sys_fork+0x8a/0xc0 [ 442.973058] ? kernel_thread+0xf0/0xf0 [ 442.973918] ? __traceiter_irq_enable+0xc0/0xc0 [ 442.975016] ? __traceiter_irq_enable+0xc0/0xc0 [ 442.976198] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 442.977516] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.978749] ? trace_hardirqs_on+0x5b/0x180 [ 442.979809] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.981023] do_syscall_64+0x33/0x40 [ 442.981917] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 442.983136] RIP: 0033:0x7fa6660a4b19 [ 442.984040] 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 [ 442.988504] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 442.990317] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 442.992020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.993701] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.995373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.997062] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 443.142093] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 443.152695] ieee802154 phy0 wpan0: encryption failed: -22 23:00:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) 23:00:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xe1, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x956}, 0x0, 0x9, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40286608, &(0x7f0000000600)) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000980)) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa, 0x19, 0x8, 0x3f, 0x100000001, 0x3, 0x6, 0x6f, 0xa1, 0x38, 0x386, 0xda7, 0x3, 0x20, 0x2, 0x1, 0x0, 0xf236}, [{0x70000000, 0x2, 0x80000000, 0x5, 0x7, 0xffffffff, 0x67, 0x8001}], "8a0d0299273b62d35f2e148880e1d177d06b136528be3e74d07d4dba0b5e30dbbbffdf51a0165fce012e7865e13ac2b8b8af21a8e69bd120bfec8b3634210573b0bc91a3a066adcfdf1f5bbf83", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7a5) connect$802154_dgram(r0, &(0x7f0000000080), 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x13}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 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, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x5c00, 0x0}}], 0x324, 0x0) 23:00:30 executing program 2: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) openat(r0, &(0x7f0000000000)='./file0\x00', 0x280000, 0x0) 23:00:30 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 19) 23:00:30 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 26) 23:00:30 executing program 0: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) openat(r0, &(0x7f0000000000)='./file0\x00', 0x280000, 0x0) 23:00:30 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 29) 23:00:30 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/uprobe', 0x12200, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r3, &(0x7f0000000180)={[0x7]}, 0x8, 0x80000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r0, r2, 0x0, 0x100000001) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') [ 456.668068] FAULT_INJECTION: forcing a failure. [ 456.668068] name failslab, interval 1, probability 0, space 0, times 0 [ 456.670478] CPU: 0 PID: 5365 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 456.671929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 456.673691] Call Trace: [ 456.674264] dump_stack+0x107/0x167 [ 456.675033] should_fail.cold+0x5/0xa [ 456.675846] ? vm_area_dup+0x78/0x290 [ 456.676647] should_failslab+0x5/0x20 [ 456.677449] kmem_cache_alloc+0x5b/0x310 [ 456.678314] vm_area_dup+0x78/0x290 [ 456.679100] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 456.680099] ? lock_downgrade+0x6d0/0x6d0 [ 456.680979] ? copy_page_range+0x24e9/0x3800 [ 456.681935] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 456.682943] ? avc_has_extended_perms+0xf40/0xf40 [ 456.683975] ? vm_area_alloc+0x110/0x110 [ 456.684830] ? find_held_lock+0x2c/0x110 [ 456.685694] ? selinux_vm_enough_memory+0x114/0x180 [ 456.686749] ? selinux_sb_statfs+0x250/0x250 [ 456.687715] ? percpu_counter_add_batch+0x8b/0x140 [ 456.688782] ? __vm_enough_memory+0x184/0x360 [ 456.689725] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 456.690834] copy_process+0x298b/0x78b0 [ 456.691714] ? __cleanup_sighand+0xb0/0xb0 [ 456.692619] ? lock_acquire+0x197/0x470 [ 456.693461] ? find_held_lock+0x2c/0x110 [ 456.694429] kernel_clone+0xe7/0x980 [ 456.694449] ? lock_downgrade+0x6d0/0x6d0 [ 456.694466] ? find_held_lock+0x2c/0x110 [ 456.694485] ? create_io_thread+0xf0/0xf0 [ 456.694504] ? ksys_write+0x12d/0x260 [ 456.694532] ? __mutex_unlock_slowpath+0xe1/0x600 [ 456.694560] __do_sys_fork+0x8a/0xc0 [ 456.694578] ? kernel_thread+0xf0/0xf0 [ 456.694614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 456.694635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 456.694651] ? trace_hardirqs_on+0x5b/0x180 [ 456.694674] ? syscall_enter_from_user_mode+0x1d/0x50 [ 456.694692] do_syscall_64+0x33/0x40 [ 456.694712] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 456.694724] RIP: 0033:0x7fa6660a4b19 [ 456.694741] 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 [ 456.694751] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 456.694772] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 456.694783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 456.694793] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 456.694804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 456.694815] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 456.704307] FAULT_INJECTION: forcing a failure. [ 456.704307] name failslab, interval 1, probability 0, space 0, times 0 [ 456.704326] CPU: 0 PID: 5376 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 456.704335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 456.704340] Call Trace: [ 456.704359] dump_stack+0x107/0x167 [ 456.704380] should_fail.cold+0x5/0xa [ 456.704399] ? create_object.isra.0+0x3a/0xa30 [ 456.704415] should_failslab+0x5/0x20 [ 456.704432] kmem_cache_alloc+0x5b/0x310 [ 456.704455] create_object.isra.0+0x3a/0xa30 [ 456.704471] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 456.704505] kmem_cache_alloc+0x159/0x310 [ 456.707489] FAULT_INJECTION: forcing a failure. [ 456.707489] name failslab, interval 1, probability 0, space 0, times 0 [ 456.707957] copy_fs_struct+0x45/0x340 [ 456.707978] copy_process+0x34b5/0x78b0 [ 456.708009] ? __lock_acquire+0xbb1/0x5b00 [ 456.747820] ? __cleanup_sighand+0xb0/0xb0 [ 456.748715] ? lock_acquire+0x197/0x470 [ 456.749552] ? find_held_lock+0x2c/0x110 [ 456.750397] kernel_clone+0xe7/0x980 [ 456.751176] ? lock_downgrade+0x6d0/0x6d0 [ 456.752064] ? find_held_lock+0x2c/0x110 [ 456.752910] ? create_io_thread+0xf0/0xf0 [ 456.753777] ? ksys_write+0x12d/0x260 [ 456.754571] ? __mutex_unlock_slowpath+0xe1/0x600 [ 456.755597] __do_sys_fork+0x8a/0xc0 [ 456.756397] ? kernel_thread+0xf0/0xf0 [ 456.757223] ? __traceiter_irq_enable+0xc0/0xc0 [ 456.758204] ? __traceiter_irq_enable+0xc0/0xc0 [ 456.759189] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 456.760302] ? syscall_enter_from_user_mode+0x1d/0x50 [ 456.761370] ? trace_hardirqs_on+0x5b/0x180 [ 456.762271] ? syscall_enter_from_user_mode+0x1d/0x50 [ 456.763344] do_syscall_64+0x33/0x40 [ 456.764125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 456.765205] RIP: 0033:0x7fbeb99eab19 [ 456.765980] 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 [ 456.769818] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 456.771407] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 456.772918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 456.774405] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 456.775917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 456.777416] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 456.778942] CPU: 1 PID: 5375 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 456.780538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 456.782430] Call Trace: [ 456.783031] dump_stack+0x107/0x167 [ 456.783875] should_fail.cold+0x5/0xa [ 456.784732] ? create_object.isra.0+0x3a/0xa30 [ 456.785756] should_failslab+0x5/0x20 [ 456.786630] kmem_cache_alloc+0x5b/0x310 [ 456.787543] ? percpu_ref_put_many.constprop.0+0x4e/0x110 23:00:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 456.788798] create_object.isra.0+0x3a/0xa30 [ 456.789964] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 456.791116] kmem_cache_alloc+0x159/0x310 [ 456.792070] security_file_alloc+0x34/0x170 [ 456.793048] __alloc_file+0xb7/0x320 [ 456.793895] alloc_empty_file+0x6d/0x170 [ 456.794811] alloc_file+0x5e/0x5a0 [ 456.795611] alloc_file_pseudo+0x16a/0x250 [ 456.796581] ? alloc_file+0x5a0/0x5a0 [ 456.797460] anon_inode_getfile+0xc8/0x1f0 [ 456.798431] io_uring_setup+0x138b/0x2980 [ 456.799374] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 456.800538] ? wait_for_completion_io+0x270/0x270 [ 456.801630] ? perf_trace_preemptirq_template+0x26d/0x400 [ 456.802873] ? perf_trace_preemptirq_template+0x26d/0x400 [ 456.804148] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 456.805347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 456.806524] do_syscall_64+0x33/0x40 [ 456.807371] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 456.808548] RIP: 0033:0x7fab1beb1b19 [ 456.809398] 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 [ 456.813571] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 456.815316] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 456.815328] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 456.815339] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 456.815350] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 456.815370] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 456.865165] ieee802154 phy0 wpan0: encryption failed: -22 [ 456.886664] ieee802154 phy0 wpan0: encryption failed: -22 23:00:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r1, &(0x7f0000000500), 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:00:30 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 30) 23:00:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) openat(r0, &(0x7f0000000000)='./file0\x00', 0x280000, 0x0) [ 457.001236] ieee802154 phy0 wpan0: encryption failed: -22 [ 457.024264] ieee802154 phy0 wpan0: encryption failed: -22 [ 457.036991] FAULT_INJECTION: forcing a failure. [ 457.036991] name failslab, interval 1, probability 0, space 0, times 0 [ 457.039404] CPU: 0 PID: 5386 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 457.040868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 457.042611] Call Trace: [ 457.043170] dump_stack+0x107/0x167 [ 457.043952] should_fail.cold+0x5/0xa [ 457.044769] ? create_object.isra.0+0x3a/0xa30 [ 457.045735] should_failslab+0x5/0x20 [ 457.046540] kmem_cache_alloc+0x5b/0x310 [ 457.047393] create_object.isra.0+0x3a/0xa30 [ 457.048325] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 457.049416] kmem_cache_alloc+0x159/0x310 [ 457.050307] vm_area_dup+0x78/0x290 [ 457.051089] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 457.052078] ? lock_downgrade+0x6d0/0x6d0 [ 457.052958] ? copy_page_range+0x24e9/0x3800 [ 457.053897] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 457.054903] ? avc_has_extended_perms+0xf40/0xf40 [ 457.055936] ? vm_area_alloc+0x110/0x110 [ 457.056801] ? find_held_lock+0x2c/0x110 [ 457.056827] ? selinux_vm_enough_memory+0x114/0x180 [ 457.056844] ? selinux_sb_statfs+0x250/0x250 23:00:30 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 20) [ 457.056868] ? percpu_counter_add_batch+0x8b/0x140 [ 457.056892] ? __vm_enough_memory+0x184/0x360 [ 457.056908] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 457.056929] copy_process+0x298b/0x78b0 [ 457.056982] ? __cleanup_sighand+0xb0/0xb0 23:00:30 executing program 2: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x1) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @random="00000000e3e2"}, 0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000500)) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/keycreate\x00', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000900)) r5 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r6, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0x7}}, './file0\x00'}) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) read(r5, &(0x7f0000000240)=""/30, 0x1e) [ 457.057011] ? lock_acquire+0x197/0x470 [ 457.057037] ? find_held_lock+0x2c/0x110 [ 457.057061] kernel_clone+0xe7/0x980 [ 457.057080] ? lock_downgrade+0x6d0/0x6d0 [ 457.057096] ? find_held_lock+0x2c/0x110 [ 457.057113] ? create_io_thread+0xf0/0xf0 [ 457.057132] ? ksys_write+0x12d/0x260 [ 457.057158] ? __mutex_unlock_slowpath+0xe1/0x600 [ 457.057185] __do_sys_fork+0x8a/0xc0 [ 457.057203] ? kernel_thread+0xf0/0xf0 [ 457.057219] ? __traceiter_irq_enable+0xc0/0xc0 [ 457.057234] ? __traceiter_irq_enable+0xc0/0xc0 [ 457.057266] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 457.057287] ? syscall_enter_from_user_mode+0x1d/0x50 [ 457.057301] ? trace_hardirqs_on+0x5b/0x180 [ 457.057323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 457.057340] do_syscall_64+0x33/0x40 [ 457.057360] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 457.057372] RIP: 0033:0x7fa6660a4b19 [ 457.057390] 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 [ 457.057400] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 457.057420] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 457.057430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 457.057441] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.057450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.057461] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 457.069701] ieee802154 phy0 wpan0: encryption failed: -22 [ 457.088005] ieee802154 phy0 wpan0: encryption failed: -22 [ 457.090195] ieee802154 phy0 wpan0: encryption failed: -22 [ 457.134190] ieee802154 phy0 wpan0: encryption failed: -22 [ 457.154559] FAULT_INJECTION: forcing a failure. [ 457.154559] name failslab, interval 1, probability 0, space 0, times 0 [ 457.154581] CPU: 0 PID: 5395 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 457.154592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 457.154597] Call Trace: [ 457.154624] dump_stack+0x107/0x167 [ 457.154647] should_fail.cold+0x5/0xa [ 457.154670] ? copy_fs_struct+0x45/0x340 [ 457.154688] should_failslab+0x5/0x20 [ 457.154709] kmem_cache_alloc+0x5b/0x310 [ 457.154744] copy_fs_struct+0x45/0x340 [ 457.154771] copy_process+0x34b5/0x78b0 [ 457.154797] ? __lock_acquire+0xbb1/0x5b00 [ 457.154837] ? __cleanup_sighand+0xb0/0xb0 [ 457.154865] ? lock_acquire+0x197/0x470 [ 457.154891] ? find_held_lock+0x2c/0x110 [ 457.154914] kernel_clone+0xe7/0x980 [ 457.154934] ? lock_downgrade+0x6d0/0x6d0 [ 457.154950] ? find_held_lock+0x2c/0x110 [ 457.154968] ? create_io_thread+0xf0/0xf0 [ 457.154987] ? ksys_write+0x12d/0x260 [ 457.155013] ? __mutex_unlock_slowpath+0xe1/0x600 [ 457.155038] __do_sys_fork+0x8a/0xc0 [ 457.155056] ? kernel_thread+0xf0/0xf0 [ 457.155073] ? __traceiter_irq_enable+0xc0/0xc0 [ 457.155088] ? __traceiter_irq_enable+0xc0/0xc0 [ 457.155120] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 457.155141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 457.155156] ? trace_hardirqs_on+0x5b/0x180 [ 457.155178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 457.155196] do_syscall_64+0x33/0x40 [ 457.155216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 457.155228] RIP: 0033:0x7fbeb99eab19 [ 457.155246] 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 [ 457.155257] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 457.155277] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 457.155287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 457.155299] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.155309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.155320] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 457.223511] ieee802154 phy0 wpan0: encryption failed: -22 [ 457.393496] ieee802154 phy0 wpan0: encryption failed: -22 23:00:45 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd21}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendfile(r1, r2, &(0x7f0000001500)=0x2, 0x20) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x17) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000001440)={{'\x00', 0x3}, {0x7}, 0x8, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)="d26599262da2507f08da0b11cde75e7196a2c973b3c5819a794c847eb24d646ed801f99156ab16c9f24fa16815e0e320abe57007319df516e3a4e7fb146e862cac23231b3fa5b2595c37ed0575f769d150fd6c55ab2db58776b935add46764487c92159f0a89e925fcd2dd4f10", 0x6d, 0x0, &(0x7f0000000340)={0x2, 0xc4, {0x1, 0xc, 0x84, "92c5d8d2aaa94ce2878c596f60b165b27510cc0e5410150c9854534fbdd562dc3a7c5b621b42ba4b70e1fda4363274626511e703a2795da196da26f7656835bf9daf9c24ab1d57ca5d09a44e03d67848021827be166756d7b9090d64ce78b72864dcda00d784befcde0d617c380821f0bee8dc4257f9d76a512daeb0f5eccb3c0ae06aa1", 0x33, "944a4c976e08a1a51fa92cce5a2d88dfbb7f6f6ea8e9bb77c52b96f95935e8e8866ad3972c315695f5a8a9b6d5edf4379c3b61"}, 0x1000, "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"}, 0x10d0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='\x00') socket$netlink(0x10, 0x3, 0x9) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r4 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000180)) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) accept4$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) r5 = socket$nl_generic(0x10, 0x3, 0x10) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 23:00:45 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:00:45 executing program 4: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x29, 0x3, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) semop(0x0, &(0x7f0000000040), 0x0) r0 = semget(0x0, 0x3, 0x707) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x2, 0x0]) semop(0x0, &(0x7f0000000000)=[{}], 0x16) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x7}, {0x4, 0x4, 0x1000}, {0x0, 0x9, 0x1800}, {0x2, 0x7, 0x800}, {0x0, 0x1}, {0x4, 0x1, 0x1800}, {0x1, 0x4, 0x3000}, {0x3, 0x8, 0x1800}, {0x2, 0x7, 0x1800}, {0x3, 0x2, 0x3000}], 0xa, &(0x7f0000000200)) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000080)=[{0x2, 0x80}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000100)=[{0x4, 0x1229, 0x800}, {0x3, 0xff, 0x1000}, {0x1, 0x4}, {0x0, 0x8, 0x1000}, {0x3, 0x5}, {0x3, 0x6b1b, 0x800}], 0x6) semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f0000001400)=""/4108) unshare(0x48020200) 23:00:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 27) 23:00:45 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 31) 23:00:45 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 21) 23:00:45 executing program 0: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:00:45 executing program 2: r0 = syz_io_uring_setup(0x7895, &(0x7f00000001c0)={0x0, 0x0, 0x20}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r3 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4307, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x4000, @fd_index=0xa, 0x1, 0x0, 0x0, 0xc, 0x1, {0x1}}, 0x80000001) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000240)='\x00', 0x40, 0x40, &(0x7f0000000280)={0x20, 0x800, 0x1000}) r6 = open_tree(r3, &(0x7f0000000300)='./file1\x00', 0x8800) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SCROLLCONSOLE(r8, 0x80045440, &(0x7f0000000000)) syz_io_uring_submit(r4, 0x0, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x3, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r5, r6], 0x8, 0x0, 0x1, {0x0, r7}}, 0x7) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x29, 0x43, 0x3, 0x5, 0x44, @dev={0xfe, 0x80, '\x00', 0x38}, @mcast2, 0x20, 0x6f6d35adf60e8639, 0x1ff, 0x1}}) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0011cd"], 0x1c}}, 0x0) recvmmsg(r9, &(0x7f000000cb00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x480400, 0x0) [ 472.260453] FAULT_INJECTION: forcing a failure. [ 472.260453] name failslab, interval 1, probability 0, space 0, times 0 [ 472.260486] CPU: 1 PID: 5417 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 472.260501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.260510] Call Trace: [ 472.260545] dump_stack+0x107/0x167 [ 472.260579] should_fail.cold+0x5/0xa [ 472.260612] ? anon_vma_clone+0xdc/0x590 [ 472.260639] should_failslab+0x5/0x20 [ 472.260669] kmem_cache_alloc+0x5b/0x310 [ 472.260705] anon_vma_clone+0xdc/0x590 [ 472.270299] anon_vma_fork+0x82/0x640 [ 472.272305] ? __vm_enough_memory+0x184/0x360 [ 472.272340] copy_process+0x72cd/0x78b0 [ 472.272432] ? __cleanup_sighand+0xb0/0xb0 [ 472.274466] ? lock_acquire+0x197/0x470 [ 472.279940] ? find_held_lock+0x2c/0x110 [ 472.281006] kernel_clone+0xe7/0x980 [ 472.281944] ? lock_downgrade+0x6d0/0x6d0 [ 472.283000] ? find_held_lock+0x2c/0x110 [ 472.283027] ? create_io_thread+0xf0/0xf0 [ 472.283049] ? ksys_write+0x12d/0x260 [ 472.283080] ? __mutex_unlock_slowpath+0xe1/0x600 [ 472.283112] __do_sys_fork+0x8a/0xc0 [ 472.283132] ? kernel_thread+0xf0/0xf0 [ 472.283172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.283195] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.283213] ? trace_hardirqs_on+0x5b/0x180 [ 472.283237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.283257] do_syscall_64+0x33/0x40 [ 472.283279] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.283293] RIP: 0033:0x7fa6660a4b19 [ 472.283315] 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 [ 472.283326] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 472.283349] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 472.283367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 472.304929] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.304946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 472.304971] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 472.311363] FAULT_INJECTION: forcing a failure. [ 472.311363] name failslab, interval 1, probability 0, space 0, times 0 [ 472.311383] CPU: 1 PID: 5415 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 472.311393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.311398] Call Trace: [ 472.311420] dump_stack+0x107/0x167 [ 472.311441] should_fail.cold+0x5/0xa [ 472.311462] ? create_object.isra.0+0x3a/0xa30 [ 472.311479] should_failslab+0x5/0x20 [ 472.311505] kmem_cache_alloc+0x5b/0x310 [ 472.321851] create_object.isra.0+0x3a/0xa30 [ 472.321874] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 472.321904] kmem_cache_alloc+0x159/0x310 [ 472.321921] ? _raw_spin_unlock+0x1a/0x30 [ 472.321944] copy_process+0x1ae7/0x78b0 [ 472.321970] ? __lock_acquire+0xbb1/0x5b00 [ 472.327496] ? __cleanup_sighand+0xb0/0xb0 [ 472.327524] ? lock_acquire+0x197/0x470 [ 472.327549] ? find_held_lock+0x2c/0x110 [ 472.327571] kernel_clone+0xe7/0x980 [ 472.327590] ? lock_downgrade+0x6d0/0x6d0 [ 472.327606] ? find_held_lock+0x2c/0x110 [ 472.327623] ? create_io_thread+0xf0/0xf0 [ 472.327641] ? ksys_write+0x12d/0x260 [ 472.327665] ? __mutex_unlock_slowpath+0xe1/0x600 [ 472.327692] __do_sys_fork+0x8a/0xc0 [ 472.327708] ? kernel_thread+0xf0/0xf0 [ 472.327741] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.327761] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.327776] ? trace_hardirqs_on+0x5b/0x180 [ 472.327797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.327828] do_syscall_64+0x33/0x40 [ 472.327853] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.344030] RIP: 0033:0x7fbeb99eab19 [ 472.344063] 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 [ 472.348804] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 472.348825] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 23:00:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000000000000000000000000000000000000033000000fc0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001007368613232342d61736d00"/240], 0x138}}, 0x0) [ 472.348835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 472.348844] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.348854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 472.348864] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:00:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 28) [ 472.358559] FAULT_INJECTION: forcing a failure. [ 472.358559] name failslab, interval 1, probability 0, space 0, times 0 [ 472.358581] CPU: 1 PID: 5416 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 472.358591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.358596] Call Trace: [ 472.358620] dump_stack+0x107/0x167 [ 472.358641] should_fail.cold+0x5/0xa [ 472.358663] ? io_uring_alloc_task_context+0x99/0x6a0 [ 472.358681] should_failslab+0x5/0x20 23:00:46 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 472.358700] kmem_cache_alloc_trace+0x55/0x320 [ 472.358731] io_uring_alloc_task_context+0x99/0x6a0 [ 472.358751] ? io_import_iovec+0x1120/0x1120 [ 472.358772] ? lock_downgrade+0x6d0/0x6d0 [ 472.358788] ? do_raw_spin_lock+0x121/0x260 [ 472.358804] ? rwlock_bug.part.0+0x90/0x90 [ 472.358827] __io_uring_add_tctx_node+0x2c6/0x520 [ 472.358847] ? io_uring_alloc_task_context+0x6a0/0x6a0 23:00:46 executing program 7: keyctl$update(0x2, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000100)={0x0, "37ef40461c4985b0b1a3b6861e3b5f4db5150471000ef1c1cfdfff771afca36d0a87710f524091d111b12a148eabadcf0052dfc694095936619ca28f0ba12e72"}, 0x48, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffc, r1, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000380)='.request_key_auth\x00', &(0x7f0000000140)=@secondary) timer_create(0x7, &(0x7f0000000240)={0x0, 0x39, 0x2, @thr={&(0x7f0000000080)="3e0aef9f552a40129080cd124745e58e93e6519b5e012db346a31cc326fb953ad4945af590792b02b5cbc0188e5c7ed748db", &(0x7f00000002c0)="89cc6bd9acfb79332c8fbc1a5be8abf42e7ae85a8fd98730eb714abf73a0b2c139815efb18fcff95eb05e6ea04a7f1aec8fe5ac7dc1ed7c1cf0663e371005c53a0351d14273215cc9b9ac05c393600a544cb5fb9c9ec9715a9a55daf3497ee4aa62a16d1cb8c53ec4a7a90b2a3501199e53800c532319ada822c"}}, &(0x7f0000000400)=0x0) timer_gettime(r2, &(0x7f0000000440)) timer_gettime(0x0, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x33, 0x4, @tid=r3}, &(0x7f00000003c0)=0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x40000000, 0x3, 0x0, 0x1}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x4, &(0x7f0000000180)={0x0, 0x3, 0x4, @tid=r3}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r4, &(0x7f0000000280)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0, 0x0, {r5}}, 0x58) [ 472.358863] ? alloc_fd+0x2e7/0x670 [ 472.358891] io_uring_setup+0x1fbb/0x2980 [ 472.358918] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 472.358936] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.358973] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.358994] ? syscall_enter_from_user_mode+0x1d/0x50 23:00:46 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 22) [ 472.359015] do_syscall_64+0x33/0x40 [ 472.359034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.359045] RIP: 0033:0x7fab1beb1b19 [ 472.359063] 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 23:00:46 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 32) 23:00:46 executing program 2: io_uring_enter(0xffffffffffffffff, 0x3d55, 0xcad5, 0x1, &(0x7f0000000040)={[0x2]}, 0x8) socketpair(0x5, 0x3, 0x0, &(0x7f0000000340)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000440)={0x6, 'gretap0\x00', {0x4}, 0xff6a}) dup(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1) r2 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000380)={0x4, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}}}, 0x88) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="60010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x20040000) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f00000002c0)=0x1, 0x4) [ 472.359072] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 472.359092] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 472.359102] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 23:00:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 29) [ 472.359112] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 472.359123] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 472.359133] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 472.423634] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.2'. [ 472.492168] FAULT_INJECTION: forcing a failure. [ 472.492168] name failslab, interval 1, probability 0, space 0, times 0 23:00:46 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 472.492191] CPU: 1 PID: 5427 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 472.492201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.492206] Call Trace: [ 472.492231] dump_stack+0x107/0x167 [ 472.492252] should_fail.cold+0x5/0xa [ 472.492273] ? create_object.isra.0+0x3a/0xa30 [ 472.492290] should_failslab+0x5/0x20 [ 472.492309] kmem_cache_alloc+0x5b/0x310 [ 472.492332] create_object.isra.0+0x3a/0xa30 [ 472.492348] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 472.492372] kmem_cache_alloc_trace+0x151/0x320 [ 472.492397] io_uring_alloc_task_context+0x99/0x6a0 [ 472.492417] ? io_import_iovec+0x1120/0x1120 [ 472.492437] ? lock_downgrade+0x6d0/0x6d0 [ 472.492453] ? do_raw_spin_lock+0x121/0x260 [ 472.492469] ? rwlock_bug.part.0+0x90/0x90 [ 472.492493] __io_uring_add_tctx_node+0x2c6/0x520 [ 472.492512] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 472.492528] ? alloc_fd+0x2e7/0x670 [ 472.492556] io_uring_setup+0x1fbb/0x2980 [ 472.492582] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 472.492599] ? wait_for_completion_io+0x270/0x270 [ 472.492617] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.492632] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.492668] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.492688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.492710] do_syscall_64+0x33/0x40 23:00:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 30) [ 472.492736] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.492748] RIP: 0033:0x7fab1beb1b19 [ 472.492765] 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 [ 472.492775] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 472.492795] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 472.492805] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 472.492815] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 472.492825] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 472.492835] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:00:46 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$HCIINQUIRY(r1, 0x400448dd, &(0x7f00000000c0)={0x0, 0x0, "d64e27"}) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2, 0x2}, 0x6) [ 472.605130] FAULT_INJECTION: forcing a failure. [ 472.605130] name failslab, interval 1, probability 0, space 0, times 0 [ 472.605151] CPU: 1 PID: 5433 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 472.605161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.605167] Call Trace: [ 472.605191] dump_stack+0x107/0x167 [ 472.605212] should_fail.cold+0x5/0xa [ 472.605233] ? create_object.isra.0+0x3a/0xa30 [ 472.605251] should_failslab+0x5/0x20 [ 472.605269] kmem_cache_alloc+0x5b/0x310 23:00:46 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 23) 23:00:46 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 33) [ 472.605293] create_object.isra.0+0x3a/0xa30 [ 472.605308] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 472.605331] kmem_cache_alloc+0x159/0x310 [ 472.605357] copy_fs_struct+0x45/0x340 23:00:46 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 472.605378] copy_process+0x34b5/0x78b0 [ 472.605403] ? __lock_acquire+0xbb1/0x5b00 [ 472.605440] ? __cleanup_sighand+0xb0/0xb0 [ 472.605467] ? lock_acquire+0x197/0x470 [ 472.605492] ? find_held_lock+0x2c/0x110 [ 472.605513] kernel_clone+0xe7/0x980 [ 472.605531] ? lock_downgrade+0x6d0/0x6d0 [ 472.605547] ? find_held_lock+0x2c/0x110 [ 472.605564] ? create_io_thread+0xf0/0xf0 [ 472.605581] ? ksys_write+0x12d/0x260 [ 472.605606] ? __mutex_unlock_slowpath+0xe1/0x600 [ 472.605631] __do_sys_fork+0x8a/0xc0 [ 472.605648] ? kernel_thread+0xf0/0xf0 [ 472.605680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.605700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.605724] ? trace_hardirqs_on+0x5b/0x180 [ 472.605745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.605762] do_syscall_64+0x33/0x40 [ 472.605786] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.605798] RIP: 0033:0x7fbeb99eab19 [ 472.605815] 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 [ 472.605825] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 472.605845] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 472.605855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 472.605865] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.605876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 472.605886] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 472.653627] FAULT_INJECTION: forcing a failure. [ 472.653627] name failslab, interval 1, probability 0, space 0, times 0 [ 472.653649] CPU: 0 PID: 5440 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 472.653660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.653667] Call Trace: [ 472.653696] dump_stack+0x107/0x167 [ 472.653727] should_fail.cold+0x5/0xa [ 472.653752] ? create_object.isra.0+0x3a/0xa30 [ 472.653772] should_failslab+0x5/0x20 [ 472.653793] kmem_cache_alloc+0x5b/0x310 [ 472.653820] create_object.isra.0+0x3a/0xa30 [ 472.653837] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 472.653864] kmem_cache_alloc+0x159/0x310 [ 472.653891] vm_area_dup+0x78/0x290 [ 472.653921] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 472.653942] ? lock_downgrade+0x6d0/0x6d0 [ 472.653961] ? copy_page_range+0x24e9/0x3800 [ 472.653999] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 472.654023] ? avc_has_extended_perms+0xf40/0xf40 [ 472.654051] ? vm_area_alloc+0x110/0x110 [ 472.654068] ? find_held_lock+0x2c/0x110 [ 472.654094] ? selinux_vm_enough_memory+0x114/0x180 [ 472.654112] ? selinux_sb_statfs+0x250/0x250 [ 472.654137] ? percpu_counter_add_batch+0x8b/0x140 [ 472.654162] ? __vm_enough_memory+0x184/0x360 [ 472.654180] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 472.654201] copy_process+0x298b/0x78b0 [ 472.654258] ? __cleanup_sighand+0xb0/0xb0 [ 472.654290] ? lock_acquire+0x197/0x470 [ 472.654317] ? find_held_lock+0x2c/0x110 [ 472.654342] kernel_clone+0xe7/0x980 [ 472.654362] ? lock_downgrade+0x6d0/0x6d0 [ 472.654379] ? find_held_lock+0x2c/0x110 [ 472.654398] ? create_io_thread+0xf0/0xf0 [ 472.654417] ? ksys_write+0x12d/0x260 [ 472.654446] ? __mutex_unlock_slowpath+0xe1/0x600 [ 472.654474] __do_sys_fork+0x8a/0xc0 [ 472.654493] ? kernel_thread+0xf0/0xf0 [ 472.654530] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.654552] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.654569] ? trace_hardirqs_on+0x5b/0x180 [ 472.654592] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.654611] do_syscall_64+0x33/0x40 [ 472.654632] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.654645] RIP: 0033:0x7fa6660a4b19 [ 472.654664] 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 [ 472.654674] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 472.654696] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 472.654707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 472.654718] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.654729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 472.654741] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 472.668345] FAULT_INJECTION: forcing a failure. [ 472.668345] name failslab, interval 1, probability 0, space 0, times 0 [ 472.668368] CPU: 1 PID: 5442 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 472.668378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.668383] Call Trace: [ 472.668408] dump_stack+0x107/0x167 [ 472.668430] should_fail.cold+0x5/0xa [ 472.668452] ? create_object.isra.0+0x3a/0xa30 [ 472.668469] should_failslab+0x5/0x20 [ 472.668488] kmem_cache_alloc+0x5b/0x310 [ 472.668512] create_object.isra.0+0x3a/0xa30 [ 472.668534] kmemleak_alloc_percpu+0xa0/0x100 [ 472.668557] pcpu_alloc+0x4e2/0x1240 [ 472.668593] __percpu_counter_init+0x10d/0x2d0 [ 472.668616] io_uring_alloc_task_context+0xcc/0x6a0 [ 472.668636] ? io_import_iovec+0x1120/0x1120 [ 472.668657] ? lock_downgrade+0x6d0/0x6d0 [ 472.668673] ? do_raw_spin_lock+0x121/0x260 [ 472.668690] ? rwlock_bug.part.0+0x90/0x90 [ 472.668723] __io_uring_add_tctx_node+0x2c6/0x520 [ 472.668743] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 472.668763] ? alloc_fd+0x2e7/0x670 [ 472.668793] io_uring_setup+0x1fbb/0x2980 [ 472.668819] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 472.668835] ? wait_for_completion_io+0x270/0x270 [ 472.668852] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.668868] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.668904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.668924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.668946] do_syscall_64+0x33/0x40 [ 472.668965] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.668976] RIP: 0033:0x7fab1beb1b19 [ 472.668994] 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 [ 472.669003] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 472.669023] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 472.669034] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 472.669044] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 472.669054] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 472.669065] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 472.923061] FAULT_INJECTION: forcing a failure. [ 472.923061] name failslab, interval 1, probability 0, space 0, times 0 [ 472.923085] CPU: 0 PID: 5454 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 472.923095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.923101] Call Trace: [ 472.923126] dump_stack+0x107/0x167 [ 472.923147] should_fail.cold+0x5/0xa [ 472.923169] ? create_object.isra.0+0x3a/0xa30 [ 472.923187] should_failslab+0x5/0x20 [ 472.923206] kmem_cache_alloc+0x5b/0x310 [ 472.923229] create_object.isra.0+0x3a/0xa30 [ 472.923260] kmemleak_alloc_percpu+0xa0/0x100 [ 472.923283] pcpu_alloc+0x4e2/0x1240 [ 472.923318] __percpu_counter_init+0x10d/0x2d0 [ 472.923341] io_uring_alloc_task_context+0xcc/0x6a0 [ 472.923361] ? io_import_iovec+0x1120/0x1120 [ 472.923382] ? lock_downgrade+0x6d0/0x6d0 [ 472.923398] ? do_raw_spin_lock+0x121/0x260 [ 472.923414] ? rwlock_bug.part.0+0x90/0x90 [ 472.923438] __io_uring_add_tctx_node+0x2c6/0x520 [ 472.923457] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 472.923473] ? alloc_fd+0x2e7/0x670 [ 472.923502] io_uring_setup+0x1fbb/0x2980 [ 472.923528] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 472.923545] ? perf_trace_preemptirq_template+0x266/0x400 [ 472.923562] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.923578] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.923614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.923634] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.923655] do_syscall_64+0x33/0x40 [ 472.923675] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.923687] RIP: 0033:0x7fab1beb1b19 [ 472.923703] 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 [ 472.923713] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 472.923733] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 472.923744] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 472.923754] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 472.923764] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 472.923775] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 472.966736] FAULT_INJECTION: forcing a failure. [ 472.966736] name failslab, interval 1, probability 0, space 0, times 0 [ 472.966840] CPU: 0 PID: 5458 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 472.966850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.966855] Call Trace: [ 472.966876] dump_stack+0x107/0x167 [ 472.966898] should_fail.cold+0x5/0xa [ 472.966917] ? create_object.isra.0+0x3a/0xa30 [ 472.966934] should_failslab+0x5/0x20 [ 472.966953] kmem_cache_alloc+0x5b/0x310 [ 472.966976] create_object.isra.0+0x3a/0xa30 [ 472.966992] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 472.967015] kmem_cache_alloc+0x159/0x310 [ 472.967034] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.967058] copy_process+0x1c65/0x78b0 [ 472.967083] ? __lock_acquire+0xbb1/0x5b00 [ 472.967120] ? __cleanup_sighand+0xb0/0xb0 [ 472.967147] ? lock_acquire+0x197/0x470 [ 472.967172] ? find_held_lock+0x2c/0x110 [ 472.967194] kernel_clone+0xe7/0x980 [ 472.967213] ? lock_downgrade+0x6d0/0x6d0 [ 472.967228] ? find_held_lock+0x2c/0x110 [ 472.967246] ? create_io_thread+0xf0/0xf0 [ 472.967264] ? ksys_write+0x12d/0x260 [ 472.967287] ? __mutex_unlock_slowpath+0xe1/0x600 [ 472.967312] __do_sys_fork+0x8a/0xc0 [ 472.967329] ? kernel_thread+0xf0/0xf0 [ 472.967361] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.967380] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.967394] ? trace_hardirqs_on+0x5b/0x180 [ 472.967415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.967432] do_syscall_64+0x33/0x40 [ 472.967451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.967462] RIP: 0033:0x7fbeb99eab19 [ 472.967480] 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 [ 472.967490] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 472.967516] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 472.967526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 472.967537] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.967546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 472.967557] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 472.981697] FAULT_INJECTION: forcing a failure. [ 472.981697] name failslab, interval 1, probability 0, space 0, times 0 [ 472.981727] CPU: 1 PID: 5460 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 472.981738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.981744] Call Trace: [ 472.981771] dump_stack+0x107/0x167 [ 472.981793] should_fail.cold+0x5/0xa [ 472.981816] ? create_object.isra.0+0x3a/0xa30 [ 472.981835] should_failslab+0x5/0x20 [ 472.981855] kmem_cache_alloc+0x5b/0x310 [ 472.981886] create_object.isra.0+0x3a/0xa30 [ 472.981903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 472.981928] kmem_cache_alloc+0x159/0x310 [ 472.981955] anon_vma_clone+0xdc/0x590 [ 472.981984] anon_vma_fork+0x82/0x640 [ 472.982002] ? __vm_enough_memory+0x184/0x360 [ 472.982026] copy_process+0x72cd/0x78b0 [ 472.982079] ? __cleanup_sighand+0xb0/0xb0 [ 472.982109] ? lock_acquire+0x197/0x470 [ 472.982142] ? find_held_lock+0x2c/0x110 [ 472.982176] kernel_clone+0xe7/0x980 [ 472.982200] ? lock_downgrade+0x6d0/0x6d0 [ 472.982216] ? find_held_lock+0x2c/0x110 [ 472.982234] ? create_io_thread+0xf0/0xf0 [ 472.982253] ? ksys_write+0x12d/0x260 [ 472.982279] ? __mutex_unlock_slowpath+0xe1/0x600 [ 472.982306] __do_sys_fork+0x8a/0xc0 [ 472.982324] ? kernel_thread+0xf0/0xf0 [ 472.982344] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 472.982377] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.982398] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.982414] ? trace_hardirqs_on+0x5b/0x180 [ 472.982436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.982453] do_syscall_64+0x33/0x40 [ 472.982472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.982485] RIP: 0033:0x7fa6660a4b19 [ 472.982502] 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 [ 472.982512] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 472.982532] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 472.982542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 472.982551] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.982562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 472.982572] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 23:00:47 executing program 0: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:00:47 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, r1) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x1, 0x80, 0x81, 0x8, 0x0, 0x7, 0xe8443, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={&(0x7f0000000040)}, 0x5224, 0x5, 0x9, 0x9, 0x8000, 0x6, 0x81, 0x0, 0x1ff, 0x0, 0x5}, r1, 0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x93, 0x30, 0x0, 0x2, 0x0, 0xdb6, 0x8c0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7fffffff}, 0x4010, 0x1, 0x0, 0x1, 0x9, 0x1f, 0x9, 0x0, 0x2, 0x0, 0x8}, 0x0, 0x4, r0, 0x3) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x9, 0x19, 0x8, 0xfa, 0x0, 0x0, 0x88, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc3e5, 0x4, @perf_config_ext={0x7fffffff, 0x7ff}, 0x8200, 0xa, 0xc322, 0x3, 0x0, 0x1000, 0x0, 0x0, 0xc82, 0x0, 0xfffffffffffffff8}, r1, 0x4, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000300)=ANY=[]) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x110, r2, 0x8000000) close(r5) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0x4002, 0x2, 0x0, 0x7fffffff, 0x0, 0x1}, 0x5) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x4004, @fd_index=0x4, 0x2, 0x0, 0x0, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000540)={0x53, 0xffffffffffffffff, 0x74, 0x9, @buffer={0x0, 0x0, &(0x7f0000000100)}, &(0x7f00000003c0)="c752873c7a40aa009fdc700084dae957b7c914153040d74a93352886e8c0d1a7935dc6d12e72cb8e29161150ab5b23f6cbf9f1b62e146d407133451bb4cb4c983d277cd48de64df8f4e1f2f2f93505e0fc3fff6e8bb3222bc878168e5d7b85bef047c4762ebcfc03616cb2cd7af51aab99c4c69c", &(0x7f0000000440)=""/163, 0x1000, 0x10, 0x1, &(0x7f0000000500)}) io_uring_enter(r2, 0x2c36, 0x0, 0x0, 0x0, 0x0) 23:00:47 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 34) 23:00:47 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 24) 23:00:47 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 473.474426] FAULT_INJECTION: forcing a failure. [ 473.474426] name failslab, interval 1, probability 0, space 0, times 0 [ 473.477008] CPU: 1 PID: 5474 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 473.478494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 473.480297] Call Trace: [ 473.480861] dump_stack+0x107/0x167 [ 473.481664] should_fail.cold+0x5/0xa [ 473.482499] ? copy_process+0x2514/0x78b0 [ 473.483405] should_failslab+0x5/0x20 [ 473.484241] kmem_cache_alloc+0x5b/0x310 [ 473.485112] copy_process+0x2514/0x78b0 [ 473.485993] ? __lock_acquire+0xbb1/0x5b00 [ 473.486035] ? __cleanup_sighand+0xb0/0xb0 [ 473.486063] ? lock_acquire+0x197/0x470 [ 473.486092] ? find_held_lock+0x2c/0x110 [ 473.487705] kernel_clone+0xe7/0x980 [ 473.487729] ? lock_downgrade+0x6d0/0x6d0 [ 473.489275] ? find_held_lock+0x2c/0x110 [ 473.489300] ? create_io_thread+0xf0/0xf0 [ 473.492551] ? ksys_write+0x12d/0x260 [ 473.493378] ? __mutex_unlock_slowpath+0xe1/0x600 [ 473.494433] __do_sys_fork+0x8a/0xc0 [ 473.495243] ? kernel_thread+0xf0/0xf0 [ 473.496104] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 473.497248] ? syscall_enter_from_user_mode+0x1d/0x50 [ 473.498361] ? trace_hardirqs_on+0x5b/0x180 [ 473.499318] ? syscall_enter_from_user_mode+0x1d/0x50 [ 473.500437] do_syscall_64+0x33/0x40 [ 473.501240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 473.502488] RIP: 0033:0x7fbeb99eab19 [ 473.503299] 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 [ 473.507246] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 473.508888] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 473.508900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 473.508911] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.508922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 473.508933] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 473.513904] FAULT_INJECTION: forcing a failure. [ 473.513904] name failslab, interval 1, probability 0, space 0, times 0 [ 473.513921] CPU: 0 PID: 5480 Comm: syz-executor.6 Not tainted 5.10.256 #1 [ 473.513930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 473.513936] Call Trace: [ 473.513960] dump_stack+0x107/0x167 [ 473.513980] should_fail.cold+0x5/0xa [ 473.513999] ? create_object.isra.0+0x3a/0xa30 [ 473.514014] should_failslab+0x5/0x20 [ 473.514031] kmem_cache_alloc+0x5b/0x310 [ 473.514051] create_object.isra.0+0x3a/0xa30 [ 473.514064] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 473.514083] kmem_cache_alloc+0x159/0x310 [ 473.514104] anon_vma_fork+0xf1/0x640 [ 473.514119] ? __vm_enough_memory+0x184/0x360 [ 473.514138] copy_process+0x72cd/0x78b0 [ 473.514179] ? __cleanup_sighand+0xb0/0xb0 [ 473.514205] ? lock_acquire+0x197/0x470 [ 473.514226] ? find_held_lock+0x2c/0x110 [ 473.514244] kernel_clone+0xe7/0x980 [ 473.514259] ? lock_downgrade+0x6d0/0x6d0 [ 473.514272] ? find_held_lock+0x2c/0x110 [ 473.514286] ? create_io_thread+0xf0/0xf0 [ 473.514301] ? ksys_write+0x12d/0x260 [ 473.514323] ? __mutex_unlock_slowpath+0xe1/0x600 [ 473.514345] __do_sys_fork+0x8a/0xc0 [ 473.514359] ? kernel_thread+0xf0/0xf0 [ 473.514386] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 473.514403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 473.514416] ? trace_hardirqs_on+0x5b/0x180 [ 473.514433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 473.514447] do_syscall_64+0x33/0x40 [ 473.514463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 473.514473] RIP: 0033:0x7fa6660a4b19 [ 473.514487] 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 [ 473.514495] RSP: 002b:00007fa66361a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 473.514512] RAX: ffffffffffffffda RBX: 00007fa6661b7f60 RCX: 00007fa6660a4b19 [ 473.514520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 473.514529] RBP: 00007fa66361a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.514537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 473.514546] R13: 00007ffed9d7068f R14: 00007fa66361a300 R15: 0000000000022000 [ 474.980870] Bluetooth: hci0: command 0x0c1a tx timeout [ 477.028786] Bluetooth: hci0: command 0x0c1a tx timeout [ 489.465290] FAULT_INJECTION: forcing a failure. [ 489.465290] name failslab, interval 1, probability 0, space 0, times 0 [ 489.465367] CPU: 0 PID: 5490 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 489.465376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 489.465382] Call Trace: [ 489.465407] dump_stack+0x107/0x167 [ 489.465429] should_fail.cold+0x5/0xa [ 489.465451] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 489.465469] should_failslab+0x5/0x20 [ 489.465488] kmem_cache_alloc_trace+0x55/0x320 [ 489.465512] io_uring_alloc_task_context+0x4a3/0x6a0 [ 489.465533] ? io_import_iovec+0x1120/0x1120 [ 489.465553] ? lock_downgrade+0x6d0/0x6d0 [ 489.465569] ? do_raw_spin_lock+0x121/0x260 [ 489.465586] ? rwlock_bug.part.0+0x90/0x90 [ 489.465610] __io_uring_add_tctx_node+0x2c6/0x520 [ 489.465630] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 489.465647] ? alloc_fd+0x2e7/0x670 [ 489.465676] io_uring_setup+0x1fbb/0x2980 [ 489.465703] ? __do_sys_io_uring_enter+0x1890/0x1890 23:01:03 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x4, 0x0, 0x0, 0x3}, 0x6) semctl$IPC_RMID(r0, 0x0, 0xb) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x2, 0x0]) semop(0x0, 0x0, 0x0) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/191) clock_gettime(0x0, &(0x7f0000000140)) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)) semtimedop(0x0, &(0x7f00000001c0)=[{}, {0x0, 0x2, 0x400}], 0x2, &(0x7f0000000200)) semtimedop(0xffffffffffffffff, &(0x7f00000000c0)=[{0x1, 0xfffe, 0x800}, {0x2, 0x1000, 0x800}, {0x3, 0x40, 0x1000}, {0x4, 0x80, 0x800}], 0x4, &(0x7f0000000040)={0x77359400}) semop(r0, &(0x7f0000000380)=[{0x1, 0x81}, {0x4, 0x1f, 0x800}, {0x1, 0x5b}, {0x7, 0x9, 0x1000}, {0x0, 0x2, 0x1c00}, {0x1, 0xf000, 0x1000}], 0x6) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f0000001400)=""/4090) unshare(0x48020200) semctl$IPC_RMID(0x0, 0x0, 0x0) 23:01:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x20042, 0x1ff) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0x0, 0x20}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) 23:01:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:01:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 31) 23:01:03 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 25) 23:01:03 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:03 executing program 4: r0 = syz_io_uring_setup(0x40132, &(0x7f0000000180)={0x0, 0x200000, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0, 0x10041}, 0x0) io_uring_enter(r0, 0x58af, 0x0, 0x0, 0x0, 0x0) 23:01:03 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() [ 489.465728] ? perf_trace_preemptirq_template+0x266/0x400 [ 489.465745] ? perf_trace_preemptirq_template+0x26d/0x400 [ 489.465761] ? perf_trace_preemptirq_template+0x26d/0x400 [ 489.465799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 489.465820] ? syscall_enter_from_user_mode+0x1d/0x50 [ 489.465841] do_syscall_64+0x33/0x40 [ 489.465860] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 489.465872] RIP: 0033:0x7fab1beb1b19 [ 489.465889] 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 [ 489.465899] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 489.465919] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 489.465929] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 489.465939] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 489.465949] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 489.465959] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 489.470083] FAULT_INJECTION: forcing a failure. [ 489.470083] name failslab, interval 1, probability 0, space 0, times 0 [ 489.470113] CPU: 1 PID: 5498 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 489.470123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 489.470130] Call Trace: [ 489.470157] dump_stack+0x107/0x167 [ 489.470179] should_fail.cold+0x5/0xa [ 489.470200] ? create_object.isra.0+0x3a/0xa30 [ 489.470218] should_failslab+0x5/0x20 [ 489.470237] kmem_cache_alloc+0x5b/0x310 [ 489.470261] create_object.isra.0+0x3a/0xa30 [ 489.470276] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 489.470300] kmem_cache_alloc+0x159/0x310 [ 489.470325] copy_process+0x2514/0x78b0 [ 489.470350] ? __lock_acquire+0xbb1/0x5b00 [ 489.470388] ? __cleanup_sighand+0xb0/0xb0 [ 489.470414] ? lock_acquire+0x197/0x470 [ 489.470439] ? find_held_lock+0x2c/0x110 [ 489.470460] kernel_clone+0xe7/0x980 [ 489.470479] ? lock_downgrade+0x6d0/0x6d0 [ 489.470495] ? find_held_lock+0x2c/0x110 [ 489.470512] ? create_io_thread+0xf0/0xf0 [ 489.470529] ? ksys_write+0x12d/0x260 [ 489.470554] ? __mutex_unlock_slowpath+0xe1/0x600 [ 489.470578] __do_sys_fork+0x8a/0xc0 [ 489.470596] ? kernel_thread+0xf0/0xf0 [ 489.470612] ? __traceiter_irq_enable+0xc0/0xc0 [ 489.470626] ? __traceiter_irq_enable+0xc0/0xc0 [ 489.470656] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 489.470676] ? syscall_enter_from_user_mode+0x1d/0x50 [ 489.470691] ? trace_hardirqs_on+0x5b/0x180 [ 489.470711] ? syscall_enter_from_user_mode+0x1d/0x50 [ 489.470729] do_syscall_64+0x33/0x40 [ 489.470747] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 489.470760] RIP: 0033:0x7fbeb99eab19 [ 489.470777] 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 [ 489.470787] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 489.470807] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 489.470817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 489.470827] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 489.470837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 489.470848] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 489.492299] process 'syz-executor.7' launched './file1' with NULL argv: empty string added 23:01:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x14, 0x0, 0x2, 0x201, 0x0, 0x0, {0x3, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4048096}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000428bd707d00fbdbdf25540000000c00990009000000240005000a0006800000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40) 23:01:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 32) 23:01:03 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 26) 23:01:03 executing program 7: add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f611ffe7eb69443042b20100000000000000986b177f8bb47f31ee549b6a921e231ef07ee0f7eca620564faeeeafa44000", 0x16}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) r3 = add_key$fscrypt_v1(&(0x7f0000000580), &(0x7f00000005c0)={'fscrypt:', @desc1}, &(0x7f0000000600)={0x0, "5bdb879a2e9dc0210350c29ac9b26a5aa052793b178a8cc7763bb001626c3ce28e93cf06aa0519aa2efdeeb3d63c1cf2d5368560fdb2df9ffd8c0c3b00000004"}, 0x48, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r3) keyctl$link(0x8, 0x0, r4) add_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={'syz', 0x2}, &(0x7f0000000800)="9ff574d8258119f425619db8d9472136097970347e44f8960bb522bd81e35df99cba86a7cfc68fa28e9e9be805d2ea43fce944de5e155cc6a5f84788b54bf94681f2ef9a1bee3ae3b2f0d07cc4fe9aec02ef23b7f44a342ee6bb", 0x5a, r2) add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000400)={'fscrypt:', @desc1}, &(0x7f0000000680)={0x0, "960d57117c2bf09a72db5b332969216b0624f69252a40d6f18a8aa0229b3d501961565e51f718d009969cee1ed0e67c955bcba78b3dc65a20cca74779b72bb39", 0x25}, 0x48, 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000100), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000280)='K', 0x1, r0) keyctl$revoke(0x3, 0x0) add_key$keyring(&(0x7f0000000700), &(0x7f0000000740)={'syz', 0x2}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f00000005c0)={'fscrypt:', @desc2}, &(0x7f0000000600)={0x0, "ed8032eaaa72d6ec87f643cab0c926e43e52b45be0718fa1bf8470d7984fa56fcfff09b72ebb3708a98b7788cc66f98aa4689951ea7c382c2fedcc5dd5391b33", 0x1d}, 0x48, 0x0) keyctl$link(0x11, r5, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r1) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f00000004c0)="e8a8cbf223196039b6f6f4d07354007b8d8f5bad160855c372be29ecc2c3f8b5d42dc98c7b99d85454457d7d88732d9ff8e61f009a72caee18ca0ad96c3ea626268b102afe85834b1158130041fba6de23e9c574922c90ef84e89226e73f848f3fecba14f57f2b6aa81aaa4a9ba0063b7e45f5069089f7c086748d194537df6d573e08a95f86f546d59010e7607bdd4e18b76b9aa91aa8685a33eb95a77bd5e21fdf82563e9df90231bcf1589132be8113d186d7260d506e4286a27d746c0db27157184cf8c1fc9dd66ceed1765508fc89f47a25fffe00d967d43953b67c42ed9cee70e3bc53eb451e784753c8ddacf3c168175f4db00c", 0xf7, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 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={&(0x7f0000000180), 0x9}, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x42) 23:01:03 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:01:03 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000000c0)={r0, 0xf, 0x37}, &(0x7f0000000100)=ANY=[@ANYBLOB="656e633d72617720686173683d6d64352d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000fffffff935592de70000000000000000"], &(0x7f0000000180)="b2aa3e83e5449068c07462738589bc", &(0x7f00000001c0)=""/55) setrlimit(0x5, &(0x7f0000000200)) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="c1c0ceca11452efa08b9b67a7ad172f6ea8ebb52c58bde945934756916ce4b8d00d0401f0435", 0x26, 0xfffffffffffffffe) fork() [ 489.736246] FAULT_INJECTION: forcing a failure. [ 489.736246] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 489.738987] CPU: 0 PID: 5516 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 489.740545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 489.742392] Call Trace: [ 489.742986] dump_stack+0x107/0x167 [ 489.743812] should_fail.cold+0x5/0xa [ 489.744681] __alloc_pages_nodemask+0x182/0x600 [ 489.745727] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 489.746903] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 489.748276] alloc_pages_current+0x187/0x280 [ 489.749260] __get_free_pages+0xc/0xa0 [ 489.750135] pgd_alloc+0x84/0x4e0 [ 489.750915] ? pgd_page_get_mm+0x40/0x40 [ 489.751827] ? lockdep_init_map_type+0x2c7/0x780 [ 489.752903] ? lockdep_init_map_type+0x2c7/0x780 [ 489.753973] mm_init+0x670/0xab0 [ 489.754732] copy_process+0x257b/0x78b0 [ 489.755629] ? __lock_acquire+0xbb1/0x5b00 [ 489.756611] ? __cleanup_sighand+0xb0/0xb0 [ 489.757567] ? lock_acquire+0x197/0x470 [ 489.758468] ? find_held_lock+0x2c/0x110 [ 489.759382] kernel_clone+0xe7/0x980 [ 489.760231] ? lock_downgrade+0x6d0/0x6d0 [ 489.761157] ? find_held_lock+0x2c/0x110 [ 489.762064] ? create_io_thread+0xf0/0xf0 [ 489.762990] ? ksys_write+0x12d/0x260 [ 489.763848] ? __mutex_unlock_slowpath+0xe1/0x600 [ 489.764943] __do_sys_fork+0x8a/0xc0 [ 489.765777] ? kernel_thread+0xf0/0xf0 [ 489.766657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 489.767832] ? syscall_enter_from_user_mode+0x1d/0x50 [ 489.768997] ? trace_hardirqs_on+0x5b/0x180 [ 489.769961] ? syscall_enter_from_user_mode+0x1d/0x50 [ 489.771108] do_syscall_64+0x33/0x40 [ 489.771957] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 489.773113] RIP: 0033:0x7fbeb99eab19 [ 489.773943] 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 [ 489.778050] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 489.779748] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 489.781351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 489.782943] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 489.784544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 489.786124] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:01:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0) ftruncate(r0, 0x1000004) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000780)={0x4, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x88000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0xd}, 0x0, 0x1, 0x4, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x4, 0x2) copy_file_range(r0, 0x0, r1, 0x0, 0x200f5f4, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000007c0)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32, @ANYBLOB="07000000000000002e2f66696c653000c6bde68b1e00560949e20e727489f012174f855c07fd6be572310ebdb2992404b7a5f557546c185a7ec202c74036acd8056a4f1cb203ea165ad221319c9447287ffe7fe0006747dad420a9501a362178bb0b56aae9849ae84f7f6e40717ba3"]) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000740)={0x8, 0x8, 0x7f, &(0x7f00000006c0)="28d758c505b166772d0ec7525fa2db95274492b2560260c718643c91face622cf6dd04131433f6f25c99613132f87a4884d02dc8e08ed29284c506c7bf623ae9bb882187b93b91849e16efbbc01fbc3ac09fbed56ea43e46eb6f90e2a82360ba34c4aa719f0e259d8074258aa600bf358b9ded36b0c0ee406a5bb2b1a11f4f"}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x43c003, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x6ea901, 0x0) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x20000, 0x21) ioctl$FITHAW(r2, 0xc0045878) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x62) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300), 0x145100, 0x0) r5 = syz_io_uring_setup(0x3872, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x286, 0x0, r4}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000280)) clone3(&(0x7f0000000640)={0x810000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000340), {0x32}, &(0x7f0000000480)=""/239, 0xef, &(0x7f0000000580)=""/172, &(0x7f0000000380)=[0x0], 0x1}, 0x58) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000240)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, r5, 0x8000000) [ 489.951051] FAULT_INJECTION: forcing a failure. [ 489.951051] name failslab, interval 1, probability 0, space 0, times 0 [ 489.953400] CPU: 1 PID: 5534 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 489.954677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 489.956227] Call Trace: [ 489.956722] dump_stack+0x107/0x167 [ 489.957404] should_fail.cold+0x5/0xa [ 489.958126] ? create_object.isra.0+0x3a/0xa30 [ 489.958974] should_failslab+0x5/0x20 [ 489.959677] kmem_cache_alloc+0x5b/0x310 [ 489.960438] create_object.isra.0+0x3a/0xa30 [ 489.961256] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 489.962207] kmem_cache_alloc_trace+0x151/0x320 [ 489.963075] io_uring_alloc_task_context+0x4a3/0x6a0 [ 489.964023] ? io_import_iovec+0x1120/0x1120 [ 489.964833] ? lock_downgrade+0x6d0/0x6d0 [ 489.965594] ? do_raw_spin_lock+0x121/0x260 [ 489.966388] ? rwlock_bug.part.0+0x90/0x90 [ 489.967170] __io_uring_add_tctx_node+0x2c6/0x520 [ 489.968074] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 489.969047] ? alloc_fd+0x2e7/0x670 [ 489.969723] io_uring_setup+0x1fbb/0x2980 [ 489.970487] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 489.971422] ? wait_for_completion_io+0x270/0x270 [ 489.972340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 489.973304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 489.974253] do_syscall_64+0x33/0x40 [ 489.974930] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 489.975855] RIP: 0033:0x7fab1beb1b19 [ 489.976536] 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 [ 489.979910] RSP: 002b:00007fab19406108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 489.981301] RAX: ffffffffffffffda RBX: 00007fab1bfc5020 RCX: 00007fab1beb1b19 [ 489.982587] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 489.983884] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 489.985200] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 489.986494] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:01:15 executing program 6: setrlimit(0x6, &(0x7f0000000040)) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ff9000/0x2000)=nil) fork() 23:01:15 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, 0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:15 executing program 0: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:01:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) pread64(r0, &(0x7f00000000c0)=""/66, 0x42, 0x8001) 23:01:15 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x6, 0x12, 0x1, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xf0, 0x0, @perf_bp={&(0x7f0000000380), 0x4}, 0x40040, 0x800, 0x3, 0x8, 0xfff, 0x1000, 0x51e, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, r0, 0x3) r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x121201, 0x44) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008100000000000000000000000000000000000000000000000000000000000000000000000800"/144]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) connect$unix(r6, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4c7e70ad188e492a, 0x80010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x0) io_uring_enter(r5, 0x2c39, 0x71f7, 0x3, 0x0, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000300)=0x81, &(0x7f0000000340)=0x1) r8 = getpgrp(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$FICLONE(r0, 0x40049409, 0xffffffffffffffff) r9 = perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x7f, 0xf, 0x4, 0x80, 0x0, 0x2, 0x15a04, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x1, 0x2}, 0x4801, 0xe3, 0x0, 0x6, 0x6, 0x0, 0x3f, 0x0, 0x7ff, 0x0, 0x6}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x20, 0x2, 0x2, 0xed, 0x0, 0x80000001, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x4, @perf_config_ext={0x1, 0x4005}, 0x8002, 0x7fff, 0x200, 0x1, 0x8, 0xa706, 0x8483, 0x0, 0x9, 0x0, 0x3}, r8, 0x3, r9, 0xb) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x1}, 0xfff) 23:01:15 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 27) 23:01:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 33) [ 501.870288] FAULT_INJECTION: forcing a failure. [ 501.870288] name failslab, interval 1, probability 0, space 0, times 0 [ 501.871716] CPU: 0 PID: 5556 Comm: syz-executor.5 Not tainted 5.10.256 #1 23:01:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @dev}, {0x2, 0x0, @remote}, 0x94, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='sit0\x00'}) r1 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @remote}, &(0x7f0000000140)=0x8) [ 501.872522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 501.873702] Call Trace: [ 501.874041] dump_stack+0x107/0x167 [ 501.874486] should_fail.cold+0x5/0xa [ 501.874962] ? io_wq_create+0xeb/0xc00 [ 501.875436] should_failslab+0x5/0x20 [ 501.875900] __kmalloc+0x72/0x390 [ 501.876335] io_wq_create+0xeb/0xc00 [ 501.876792] io_uring_alloc_task_context+0x1f1/0x6a0 [ 501.877410] ? io_import_iovec+0x1120/0x1120 [ 501.877948] ? io_apoll_task_func+0x2d0/0x2d0 [ 501.878494] ? __io_req_find_next+0x300/0x300 [ 501.879041] ? do_raw_spin_lock+0x121/0x260 [ 501.879567] ? rwlock_bug.part.0+0x90/0x90 [ 501.880086] __io_uring_add_tctx_node+0x2c6/0x520 [ 501.880672] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 501.881305] ? alloc_fd+0x2e7/0x670 [ 501.881750] io_uring_setup+0x1fbb/0x2980 [ 501.882256] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 501.882870] ? perf_trace_preemptirq_template+0x266/0x400 [ 501.883535] ? perf_trace_preemptirq_template+0x26d/0x400 [ 501.884202] ? perf_trace_preemptirq_template+0x26d/0x400 [ 501.884884] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 501.885518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 501.886145] do_syscall_64+0x33/0x40 [ 501.886595] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 501.887214] RIP: 0033:0x7fab1beb1b19 [ 501.887664] 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 [ 501.889884] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 501.890801] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 501.891660] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 501.892540] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 501.893402] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 501.894273] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 501.898383] FAULT_INJECTION: forcing a failure. [ 501.898383] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 501.901548] CPU: 1 PID: 5560 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 501.903294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 501.905233] Call Trace: [ 501.905806] dump_stack+0x107/0x167 [ 501.906575] should_fail.cold+0x5/0xa [ 501.907382] __alloc_pages_nodemask+0x182/0x600 [ 501.908387] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 501.909492] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 501.910770] alloc_pages_current+0x187/0x280 [ 501.911698] __get_free_pages+0xc/0xa0 [ 501.912524] pgd_alloc+0x84/0x4e0 [ 501.913249] ? pgd_page_get_mm+0x40/0x40 [ 501.914102] ? lockdep_init_map_type+0x2c7/0x780 [ 501.915109] ? lockdep_init_map_type+0x2c7/0x780 [ 501.916116] mm_init+0x670/0xab0 [ 501.916834] copy_process+0x257b/0x78b0 [ 501.917692] ? __lock_acquire+0xbb1/0x5b00 [ 501.918599] ? __cleanup_sighand+0xb0/0xb0 [ 501.919497] ? lock_acquire+0x197/0x470 [ 501.920343] ? find_held_lock+0x2c/0x110 [ 501.921206] kernel_clone+0xe7/0x980 [ 501.921998] ? lock_downgrade+0x6d0/0x6d0 [ 501.922870] ? find_held_lock+0x2c/0x110 [ 501.923728] ? create_io_thread+0xf0/0xf0 [ 501.924612] ? ksys_write+0x12d/0x260 [ 501.925426] ? __mutex_unlock_slowpath+0xe1/0x600 [ 501.926444] __do_sys_fork+0x8a/0xc0 [ 501.927225] ? kernel_thread+0xf0/0xf0 [ 501.928050] ? __traceiter_irq_enable+0xc0/0xc0 [ 501.929024] ? __traceiter_irq_enable+0xc0/0xc0 [ 501.930016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 501.931108] ? syscall_enter_from_user_mode+0x1d/0x50 [ 501.932169] ? trace_hardirqs_on+0x5b/0x180 [ 501.933082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 501.934172] do_syscall_64+0x33/0x40 [ 501.934950] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 501.936041] RIP: 0033:0x7fbeb99eab19 [ 501.936824] 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 [ 501.940702] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 501.942301] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 501.943797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 501.945295] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 501.946798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 501.948306] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:01:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x24070, 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, 0x41, 0x0, @perf_config_ext={0x8001, 0x100000000007}, 0x4004, 0x4, 0x0, 0x0, 0xf35, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000200)='./file2\x00', 0x600000, 0xb0) perf_event_open(&(0x7f0000002280)={0x0, 0x80, 0x1, 0xbb, 0x9, 0xff, 0x0, 0x2, 0x8, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000002240), 0xe}, 0x0, 0xad, 0xdb3, 0x6, 0x6, 0x7ff, 0x800, 0x0, 0xd838, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x8) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x2024ac979a554b1f) sendfile(r1, r2, 0x0, 0x10000000c) dup2(r3, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x0, 0xffffffffffffff2a}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x7) clock_gettime(0x0, &(0x7f00000021c0)={0x0, 0x0}) recvmmsg$unix(r5, &(0x7f00000020c0)=[{{&(0x7f0000000300)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000380)=""/139, 0x8b}], 0x2, &(0x7f0000001480)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001580)=""/126, 0x7e}, {&(0x7f0000001600)=""/45, 0x2d}, {&(0x7f0000001640)=""/146, 0x92}, {&(0x7f0000001700)=""/144, 0x90}], 0x4, &(0x7f0000001880)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f00000019c0)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001a40)=""/158, 0x9e}, {&(0x7f0000001800)=""/5, 0x5}, {&(0x7f0000001b00)=""/143, 0x8f}, {&(0x7f0000001bc0)=""/74, 0x4a}], 0x4, &(0x7f0000001c80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001e00)=""/74, 0x4a}, {&(0x7f0000001e80)=""/10, 0xa}, {&(0x7f0000001ec0)=""/255, 0xff}], 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000171c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0xb8}}], 0x4, 0x2040, &(0x7f0000002200)={r6, r7+10000000}) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x1, 0xeb, 0x1f, 0x0, 0x0, 0x8, 0x188, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x1}, 0x40846, 0x47, 0xfffffff7, 0x0, 0x0, 0x5, 0x2, 0x0, 0x101, 0x0, 0x10001}, r8, 0x6, 0xffffffffffffffff, 0x2) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001840)=@known='trusted.overlay.metacopy\x00', &(0x7f00000001c0)='/\\-#+\x00', 0x6, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_NOP={0x0, 0x1}, 0x8) syz_io_uring_setup(0x7ffe, &(0x7f0000000000)={0x0, 0x5ff6, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) [ 501.971028] loop4: detected capacity change from 0 to 32768 23:01:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x1, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000240)="4c1acdffdbb3", &(0x7f0000000280)=""/78, 0x0, 0x0, 0x0, 0x0}) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000480)={0x53, 0xfffffffffffffffd, 0xfc, 0xcc, @buffer={0x0, 0xcf, &(0x7f0000000000)=""/207}, &(0x7f0000000140)="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", &(0x7f00000003c0)=""/140, 0x3, 0x10031, 0x2, &(0x7f0000000300)}) 23:01:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 34) [ 502.000242] FAULT_INJECTION: forcing a failure. [ 502.000242] name failslab, interval 1, probability 0, space 0, times 0 [ 502.001674] CPU: 0 PID: 5571 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 502.002469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 502.003426] Call Trace: [ 502.003745] dump_stack+0x107/0x167 [ 502.004175] should_fail.cold+0x5/0xa [ 502.004620] ? create_object.isra.0+0x3a/0xa30 [ 502.005153] should_failslab+0x5/0x20 [ 502.005598] kmem_cache_alloc+0x5b/0x310 [ 502.006076] create_object.isra.0+0x3a/0xa30 [ 502.006582] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 502.007178] __kmalloc+0x16e/0x390 [ 502.007597] io_wq_create+0xeb/0xc00 [ 502.008033] io_uring_alloc_task_context+0x1f1/0x6a0 [ 502.008623] ? io_import_iovec+0x1120/0x1120 [ 502.009135] ? io_apoll_task_func+0x2d0/0x2d0 [ 502.009654] ? __io_req_find_next+0x300/0x300 [ 502.010171] ? do_raw_spin_lock+0x121/0x260 [ 502.010667] ? rwlock_bug.part.0+0x90/0x90 [ 502.011158] __io_uring_add_tctx_node+0x2c6/0x520 [ 502.011713] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 502.012324] ? alloc_fd+0x2e7/0x670 [ 502.012749] io_uring_setup+0x1fbb/0x2980 [ 502.013241] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 502.013831] ? perf_trace_preemptirq_template+0x266/0x400 [ 502.014473] ? perf_trace_preemptirq_template+0x26d/0x400 [ 502.015112] ? perf_trace_preemptirq_template+0x26d/0x400 [ 502.015769] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 502.016385] ? syscall_enter_from_user_mode+0x1d/0x50 [ 502.016989] do_syscall_64+0x33/0x40 [ 502.017424] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 502.018018] RIP: 0033:0x7fab1beb1b19 [ 502.018455] 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 [ 502.020576] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 502.021456] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 502.022283] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 502.023109] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 502.023936] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 502.024768] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 502.026217] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 23:01:15 executing program 0: 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={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "1122fd58ffbe29ee07ac712c01cff06b9f71001ff1274f63103aa36e37f9bc1407945fb3111bb211b8ef5a9c2289976871e1ed558e475d2a652a5bbaaefb84686ede2f7e7553a8715abe8dfd773debbf587fe56475a2e05a373ef00bba1b905cf880b5f401d4de87ec26a8267dea67e776801441b12a5a6f878d7abaff5038dd245c99f4ab2df996d3057082e020ac611124c8416fe1509afed0a529e2fdaeec6ad30d288a0796b3c8f7e590d87ee94d508eddc0315c7ec05c3322a4c9e0524601ae336ff04827aee9a37e43e1ca7142bb272275fc0d9fba482fafde46f39e8689410fb9d1c7678d9055f6dc8b3ecd0459d2d76af6ec95b4581c8d1dd8def89c05d15f96b1bffdca3f22da2b7a78ad645596cea9c9d4516aafa4ddfd292683e1479ec9d5a6a073cbb1d50b9e5aea4e94f77ca83c3f3027b312104cf270db3fc79bf61b0f1236d98c1d7b7a815ae0a69a30254a7897e0d2e0192bfaacea982623d08baf7f73c6f93aba651b3ef8ad1f5c172a97e134a422759446b9913fa7fd5332e653387f067d5589efc404b0e3d95351ee09cec7d5e8d1f5f77168fce90b954daf5247b8791b2c4301f3ab1afe4dbf5261b8e4a8f1b94fd307e6df7ac9288b3335a1fbacf0ad8f6813ca2f8cfa4c086df7a7b8c31b99558a03bd476a8f1929a383aa2fb3e47c3e9f2328f1cb7f20b1b1f4e1e351fca84765cd7d9a95f722676021465fe5ff912e3cd5b051ec08df0abe01ef03de48cb1618fc954b76450fda09d249da93a8d3e0b0eaba2fbc87aa216c30456f711fb6c060186eb4a0dae28b78b91d18ff9517662a2f01b160865c02b89abb4e66885f532ee6362cb1ce2ab8bc2e7e4936c1ceda8c8a58fb7bdb04c594d1aaa0a7c22909745ed35338b4c227f177dea8fde7b6db65eee3dc1ad70f6e351f3ce280dd30e27fe4aa7200354c4831806c7e216f46438f83f4e9a6e7a964153314c8ea99d4526b330cadc6aa5a45400855b9b98679a6767b2e64c9e1b19e0c477752250660351ce3cdca80c5d8706507ec53e6bcb26d5bfb859e6717f12a4e6cc51910037f7a0f454d0bef796b8a85be1c6ceae7b0703f4a5e55197e4573f53ee178bb64bfed625e7a7a323e4fe0b9f270df4b05f7b5b9973f7715e787cb012b4846e733631b1060c801225a0e34627ce91736d9ac461556f5faf36ede3b5d5023140495496f83b84cda90582362d317306c0d63529e750912b0a45f327f4f8ad8481e882c7d7e6a878122ffbc4c635ea651411a8edadf80fc2d3d8649b9a399b41ed9249bc8ebb1e054b7599fab65512e4e195a694d5efa650452a6cf7d6e7cf9045ff4505f6f8a2fdf81cc0b79efc5b2878ee4d38fb78672045ae6077270d7e98a5edcfb0dec2f0c6e0bc635e385607ff758a25ce924e0e77ead59192a5f6ed6b328cf8da764cd63818872ac3edaa1b47e932b30c27c02f067093c39beeb3da3c55ea43783782629d81f420a78a997398d6869f327002d8e06757e46bcd761aa33fbe55b81b877deaa062e112b4eac5afb2a6372023f39519480430cbf28445f3a13df20121492f18af115d53f5ca3af081395c38645330a38e36f63e163c31a0fb5d9796a9b0b5488f5b4393b5298656cf0f168dc6839994409cc20297ca9ce1870f8daeff34e359d082011c272c0b1b3b3f08bc5f8ed6341da145c574520a095d778ad9834942617d27c5f8cabecc530c52dcfdceac786abba8691a04a99655949b7ee48ed8ad9abb91c0df8e94f80e77214b861fcd00c27451b356a03c142ffd48885dbcecf53e7b3faa14baaccedf7236e121d2b59b6096931d6c271ee699f17677d9bf688b0b612648279c641f75c4bd74aadffa78af3b9d0e016bf20e95e94c89e0f0acdf70fcc4defabc4c4b490f0ad52b77c3d1545c1f7595f9714c56bffaade82478c44400eeccd917e45b04a22c44f5f5c72e80a083689cb7d3e1c6b6cd38225e5bfad3c77324f1dd3d4a36614ac8e3201db826a6f7d7f3b669adf4c9f530c793c313bbc9f170083a665c005f11d3ef046e848280be75b6f1395d5b548fc600e7e44c8f49afd772f6f768daef8291723a14644cb7705fcae168435e3b9f1ab4d477248a8ab77d2f4fef1eba774d892cec9e9b8173103d6b0919d6d590c0ddda313dd24c381e5c69bbc32105c593dd6e3d634d4a58e82770fc7a4d04cec73ce81a75b3838d575abc5872475f783ebf73422698d0a9d19d6f351b0cc553947e537dd0c1595baefb466773e184201f0b2c3eff24ca469e5774e1a9a77dd607e55b784e0bf9eb76e3633004b9259962f6c5a8438f44d7d47aab9ce210a0eef5948c885854b074d13af3362b7cb84d45ffa835273c623bbbeef277e7d089e4c6f2e46aae085899980a8cee7c09609b012564cb28dc5bcffabd628c7059fd4e4122f538337723a3ee126b813c39ee94b0b83a542887dab63fddfdbf38a8542877194b22ef5ce3a7fb0404e477cf026d522ce1387e1b65174cca14e9dcc0a5c9f4fc7851cfe87c13743c549714350214a97d3d591761effd8dd3c0bbc5dc7e7d407d50a77fc4ba722ed0e23fc8cd4967abb50b8492d06f3be6715f55fed7ebfaf7233e5bffc144727aa12bf42d1973e6af1a8e208ea335bb0f05ab727ba3eecca86cc809242daff9f0a30221a08929a4b729b80103be929cf8e30a7226aebaa"}, 0x7ec) 23:01:15 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 28) 23:01:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 35) 23:01:15 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, 0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:15 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, 0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 502.120197] FAULT_INJECTION: forcing a failure. [ 502.120197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 502.122201] CPU: 0 PID: 5586 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 502.122983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 502.123923] Call Trace: [ 502.124235] dump_stack+0x107/0x167 [ 502.124650] should_fail.cold+0x5/0xa [ 502.125086] __alloc_pages_nodemask+0x182/0x600 [ 502.125621] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 502.126220] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 502.126506] FAULT_INJECTION: forcing a failure. [ 502.126506] name failslab, interval 1, probability 0, space 0, times 0 [ 502.126914] alloc_pages_current+0x187/0x280 [ 502.126926] __get_free_pages+0xc/0xa0 [ 502.126938] pgd_alloc+0x84/0x4e0 [ 502.126957] ? pgd_page_get_mm+0x40/0x40 [ 502.131114] ? lockdep_init_map_type+0x2c7/0x780 [ 502.131630] ? lockdep_init_map_type+0x2c7/0x780 [ 502.132156] mm_init+0x670/0xab0 [ 502.132543] copy_process+0x257b/0x78b0 [ 502.132980] ? __lock_acquire+0xbb1/0x5b00 [ 502.133472] ? __cleanup_sighand+0xb0/0xb0 [ 502.133956] ? lock_acquire+0x197/0x470 [ 502.134412] ? find_held_lock+0x2c/0x110 [ 502.134856] kernel_clone+0xe7/0x980 [ 502.135281] ? lock_downgrade+0x6d0/0x6d0 [ 502.135731] ? find_held_lock+0x2c/0x110 [ 502.136197] ? create_io_thread+0xf0/0xf0 [ 502.136649] ? ksys_write+0x12d/0x260 [ 502.137087] ? __mutex_unlock_slowpath+0xe1/0x600 [ 502.137642] __do_sys_fork+0x8a/0xc0 [ 502.138067] ? kernel_thread+0xf0/0xf0 [ 502.138509] ? __traceiter_irq_enable+0xc0/0xc0 [ 502.139008] ? __traceiter_irq_enable+0xc0/0xc0 [ 502.139541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 502.140148] ? syscall_enter_from_user_mode+0x1d/0x50 [ 502.140733] ? trace_hardirqs_on+0x5b/0x180 [ 502.141205] ? syscall_enter_from_user_mode+0x1d/0x50 [ 502.141790] do_syscall_64+0x33/0x40 [ 502.142200] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 502.142784] RIP: 0033:0x7fbeb99eab19 [ 502.143194] 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 [ 502.145285] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 502.146110] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 502.146918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 502.147730] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 502.148547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 502.149357] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 502.150195] CPU: 1 PID: 5585 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 502.151649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 502.153417] Call Trace: [ 502.153984] dump_stack+0x107/0x167 [ 502.154763] should_fail.cold+0x5/0xa [ 502.155576] ? io_wq_create+0x6ef/0xc00 [ 502.156429] should_failslab+0x5/0x20 [ 502.157239] kmem_cache_alloc_node_trace+0x59/0x340 [ 502.158304] io_wq_create+0x6ef/0xc00 [ 502.159123] io_uring_alloc_task_context+0x1f1/0x6a0 [ 502.160207] ? io_import_iovec+0x1120/0x1120 [ 502.161143] ? io_apoll_task_func+0x2d0/0x2d0 [ 502.162090] ? __io_req_find_next+0x300/0x300 [ 502.163039] ? do_raw_spin_lock+0x121/0x260 [ 502.163952] ? rwlock_bug.part.0+0x90/0x90 [ 502.164864] __io_uring_add_tctx_node+0x2c6/0x520 [ 502.165888] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 502.166999] ? alloc_fd+0x2e7/0x670 [ 502.167784] io_uring_setup+0x1fbb/0x2980 [ 502.168684] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 502.169771] ? wait_for_completion_io+0x270/0x270 [ 502.170802] ? perf_trace_preemptirq_template+0x26d/0x400 [ 502.171969] ? perf_trace_preemptirq_template+0x26d/0x400 [ 502.173166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 502.174283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 502.175381] do_syscall_64+0x33/0x40 [ 502.176186] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 502.177275] RIP: 0033:0x7fab1beb1b19 [ 502.178074] 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 [ 502.181990] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 502.183609] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 502.185142] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 502.186657] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 502.188195] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 502.189708] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 502.215064] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 23:01:28 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:28 executing program 6: setrlimit(0x6, &(0x7f0000000040)={0x0, 0x1}) fork() 23:01:28 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x58, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005000020e819b500"], 0x24}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000500)={0xa, 0x4e23, 0x3b, @dev={0xfe, 0x80, '\x00', 0x38}, 0x5a4c2b39}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000780)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x4, &(0x7f0000000740), 0x1, 0x0, 0x1}, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xcc, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x0, 0x1, 0x0, 0x8e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x800) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000a80)=ANY=[@ANYBLOB="1c2bded6", @ANYRES16=0x0, @ANYBLOB="010025bd71000000000003000000050005efff004b98bdcd7d209bc3dc695d2aa8ae534b20fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d34f074008501d03c58a80414819ce31b0f1efdc88c2200000000000000000000000000236e3f0ada31e432d3d3fa970ccaacb1ccaeda9602e2930d50ac28610410d42183f5be1ff783789a8ce6d6178e5170ec827dd0456958bde9777fcb4ec3fcd64b09bc4f14d404b5b3e4081691c55493305bee403dcbc05ef1fa3abf006ac45cacd0ab6e73683f4f7b"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) pidfd_open(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000140)="1d", 0x1}], 0x1) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000300), 0xc, &(0x7f0000000700)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0400bf00"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) 23:01:28 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 29) 23:01:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x24070, 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, 0x41, 0x0, @perf_config_ext={0x8001, 0x100000000007}, 0x4004, 0x4, 0x0, 0x0, 0xf35, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000200)='./file2\x00', 0x600000, 0xb0) perf_event_open(&(0x7f0000002280)={0x0, 0x80, 0x1, 0xbb, 0x9, 0xff, 0x0, 0x2, 0x8, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000002240), 0xe}, 0x0, 0xad, 0xdb3, 0x6, 0x6, 0x7ff, 0x800, 0x0, 0xd838, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x8) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x2024ac979a554b1f) sendfile(r1, r2, 0x0, 0x10000000c) dup2(r3, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x0, 0xffffffffffffff2a}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x7) clock_gettime(0x0, &(0x7f00000021c0)={0x0, 0x0}) recvmmsg$unix(r5, &(0x7f00000020c0)=[{{&(0x7f0000000300)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000380)=""/139, 0x8b}], 0x2, &(0x7f0000001480)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001580)=""/126, 0x7e}, {&(0x7f0000001600)=""/45, 0x2d}, {&(0x7f0000001640)=""/146, 0x92}, {&(0x7f0000001700)=""/144, 0x90}], 0x4, &(0x7f0000001880)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f00000019c0)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001a40)=""/158, 0x9e}, {&(0x7f0000001800)=""/5, 0x5}, {&(0x7f0000001b00)=""/143, 0x8f}, {&(0x7f0000001bc0)=""/74, 0x4a}], 0x4, &(0x7f0000001c80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001e00)=""/74, 0x4a}, {&(0x7f0000001e80)=""/10, 0xa}, {&(0x7f0000001ec0)=""/255, 0xff}], 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000171c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0xb8}}], 0x4, 0x2040, &(0x7f0000002200)={r6, r7+10000000}) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x1, 0xeb, 0x1f, 0x0, 0x0, 0x8, 0x188, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x1}, 0x40846, 0x47, 0xfffffff7, 0x0, 0x0, 0x5, 0x2, 0x0, 0x101, 0x0, 0x10001}, r8, 0x6, 0xffffffffffffffff, 0x2) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001840)=@known='trusted.overlay.metacopy\x00', &(0x7f00000001c0)='/\\-#+\x00', 0x6, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_NOP={0x0, 0x1}, 0x8) syz_io_uring_setup(0x7ffe, &(0x7f0000000000)={0x0, 0x5ff6, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) [ 514.616064] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 23:01:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) pread64(r0, &(0x7f00000000c0)=""/66, 0x42, 0x8001) 23:01:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffdffffffffff7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:01:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 36) [ 514.629906] FAULT_INJECTION: forcing a failure. [ 514.629906] name failslab, interval 1, probability 0, space 0, times 0 [ 514.632339] CPU: 1 PID: 5606 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 514.633789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 514.635538] Call Trace: [ 514.636100] dump_stack+0x107/0x167 [ 514.636890] should_fail.cold+0x5/0xa [ 514.637707] ? vm_area_dup+0x78/0x290 [ 514.638513] should_failslab+0x5/0x20 [ 514.639317] kmem_cache_alloc+0x5b/0x310 [ 514.640179] vm_area_dup+0x78/0x290 [ 514.640974] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 514.641964] ? lock_downgrade+0x6d0/0x6d0 [ 514.642851] ? copy_page_range+0x24e9/0x3800 [ 514.642888] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 514.642911] ? avc_has_extended_perms+0xf40/0xf40 [ 514.642939] ? vm_area_alloc+0x110/0x110 [ 514.642955] ? find_held_lock+0x2c/0x110 [ 514.642980] ? selinux_vm_enough_memory+0x114/0x180 [ 514.642997] ? selinux_sb_statfs+0x250/0x250 [ 514.643020] ? percpu_counter_add_batch+0x8b/0x140 [ 514.643045] ? __vm_enough_memory+0x184/0x360 [ 514.643061] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 514.643082] copy_process+0x298b/0x78b0 [ 514.643134] ? __cleanup_sighand+0xb0/0xb0 [ 514.643163] ? lock_acquire+0x197/0x470 [ 514.643189] ? find_held_lock+0x2c/0x110 [ 514.643213] kernel_clone+0xe7/0x980 [ 514.643232] ? lock_downgrade+0x6d0/0x6d0 [ 514.643248] ? find_held_lock+0x2c/0x110 [ 514.643265] ? create_io_thread+0xf0/0xf0 [ 514.643285] ? ksys_write+0x12d/0x260 [ 514.643311] ? __mutex_unlock_slowpath+0xe1/0x600 [ 514.643339] __do_sys_fork+0x8a/0xc0 [ 514.643357] ? kernel_thread+0xf0/0xf0 [ 514.643392] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 514.643413] ? syscall_enter_from_user_mode+0x1d/0x50 [ 514.643428] ? trace_hardirqs_on+0x5b/0x180 [ 514.643449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 514.643468] do_syscall_64+0x33/0x40 [ 514.643488] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 514.643500] RIP: 0033:0x7fbeb99eab19 [ 514.643518] 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 [ 514.643528] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 514.643548] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 514.643559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 514.643570] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 514.643580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 514.643591] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 514.648287] loop4: detected capacity change from 0 to 32768 [ 514.660984] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 514.666806] FAULT_INJECTION: forcing a failure. [ 514.666806] name failslab, interval 1, probability 0, space 0, times 0 [ 514.666828] CPU: 1 PID: 5611 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 514.666837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 514.666843] Call Trace: [ 514.666865] dump_stack+0x107/0x167 [ 514.666887] should_fail.cold+0x5/0xa [ 514.666907] ? create_object.isra.0+0x3a/0xa30 [ 514.666923] should_failslab+0x5/0x20 [ 514.666942] kmem_cache_alloc+0x5b/0x310 [ 514.666965] create_object.isra.0+0x3a/0xa30 [ 514.666987] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 514.667012] kmem_cache_alloc_node_trace+0x16d/0x340 [ 514.667039] io_wq_create+0x6ef/0xc00 [ 514.667066] io_uring_alloc_task_context+0x1f1/0x6a0 [ 514.667086] ? io_import_iovec+0x1120/0x1120 [ 514.667105] ? io_apoll_task_func+0x2d0/0x2d0 [ 514.667121] ? __io_req_find_next+0x300/0x300 [ 514.667136] ? do_raw_spin_lock+0x121/0x260 [ 514.667153] ? rwlock_bug.part.0+0x90/0x90 [ 514.667177] __io_uring_add_tctx_node+0x2c6/0x520 [ 514.667196] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 514.667212] ? alloc_fd+0x2e7/0x670 [ 514.667240] io_uring_setup+0x1fbb/0x2980 [ 514.667266] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 514.667283] ? wait_for_completion_io+0x270/0x270 [ 514.667300] ? perf_trace_preemptirq_template+0x26d/0x400 [ 514.667316] ? perf_trace_preemptirq_template+0x26d/0x400 [ 514.667352] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 514.667372] ? syscall_enter_from_user_mode+0x1d/0x50 [ 514.667393] do_syscall_64+0x33/0x40 [ 514.667412] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 514.667423] RIP: 0033:0x7fab1beb1b19 [ 514.667441] 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 [ 514.667450] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 514.667470] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 514.667480] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 514.667490] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 514.667501] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 514.667511] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 514.697575] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 514.697591] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 514.697951] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 514.728302] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 514.775367] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 514.800999] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 514.801013] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 514.801217] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 23:01:43 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) pread64(r0, &(0x7f00000000c0)=""/66, 0x42, 0x8001) 23:01:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:01:43 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 37) 23:01:43 executing program 4: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='oom_score\x00', 0x0) ioctl$int_out(r1, 0xa8c4, &(0x7f0000000080)) ftruncate(r1, 0x8800000) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="069e22e19fec82b62c0d0b94e240d3bc4dd3145b0a3c32ea204bbe8705f752d7d82d3100c8be497906e766edfba077ca1e58a6bb257ddc21db0d46c2337d10aca33a177c5ee5508ce0cde1e46b8f84020a982898f53b28916533cf407154432136dbf84f8bb744fce3841a134a69a00396028d9364800db448c578", 0x7b}], 0x1, 0x7) pread64(r1, &(0x7f0000000040)=""/56, 0x200000, 0x0) memfd_create(&(0x7f0000000000)='oom_score\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x1, 0x80, 0x1, 0x3f, 0x0, 0x981, 0x11800, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x5, 0xffffffffffffff4f}, 0x4000, 0x1ff, 0xfffffffc, 0x6, 0x7, 0xffff, 0x800, 0x0, 0x14d4, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x2, r0, 0x1) 23:01:43 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 30) 23:01:43 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40800) setrlimit(0x6, &(0x7f0000000040)) fork() setrlimit(0xe, &(0x7f0000000180)={0x8, 0x7}) 23:01:43 executing program 2: setrlimit(0x6, &(0x7f0000000040)={0x0, 0x1}) fork() [ 529.439940] FAULT_INJECTION: forcing a failure. 23:01:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) [ 529.439940] name failslab, interval 1, probability 0, space 0, times 0 [ 529.443379] CPU: 0 PID: 5634 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 529.445156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 529.447297] Call Trace: [ 529.447995] dump_stack+0x107/0x167 [ 529.449005] should_fail.cold+0x5/0xa [ 529.449995] ? io_wq_create+0x6ef/0xc00 [ 529.451018] should_failslab+0x5/0x20 [ 529.452004] kmem_cache_alloc_node_trace+0x59/0x340 [ 529.453310] io_wq_create+0x6ef/0xc00 [ 529.454305] io_uring_alloc_task_context+0x1f1/0x6a0 [ 529.455609] ? io_import_iovec+0x1120/0x1120 [ 529.456755] ? io_apoll_task_func+0x2d0/0x2d0 [ 529.457909] ? __io_req_find_next+0x300/0x300 23:01:43 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 529.459072] ? do_raw_spin_lock+0x121/0x260 [ 529.459094] ? rwlock_bug.part.0+0x90/0x90 [ 529.459122] __io_uring_add_tctx_node+0x2c6/0x520 [ 529.459145] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 529.459165] ? alloc_fd+0x2e7/0x670 [ 529.459199] io_uring_setup+0x1fbb/0x2980 [ 529.459231] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 529.459251] ? perf_trace_preemptirq_template+0x266/0x400 [ 529.459271] ? perf_trace_preemptirq_template+0x26d/0x400 [ 529.459290] ? perf_trace_preemptirq_template+0x26d/0x400 [ 529.459334] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 529.459359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 529.459384] do_syscall_64+0x33/0x40 [ 529.459407] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 529.459422] RIP: 0033:0x7fab1beb1b19 [ 529.459443] 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 [ 529.459455] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 529.459479] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 529.459492] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 529.459504] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 529.459517] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 529.459529] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 529.477917] FAULT_INJECTION: forcing a failure. 23:01:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 38) [ 529.477917] name failslab, interval 1, probability 0, space 0, times 0 [ 529.477939] CPU: 0 PID: 5640 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 529.477949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 529.477955] Call Trace: [ 529.477979] dump_stack+0x107/0x167 [ 529.478001] should_fail.cold+0x5/0xa [ 529.478029] ? create_object.isra.0+0x3a/0xa30 [ 529.478047] should_failslab+0x5/0x20 [ 529.478070] kmem_cache_alloc+0x5b/0x310 [ 529.478095] create_object.isra.0+0x3a/0xa30 [ 529.478111] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 529.478136] kmem_cache_alloc+0x159/0x310 [ 529.478162] vm_area_dup+0x78/0x290 [ 529.478191] ? __lock_acquire+0xbb1/0x5b00 [ 529.478229] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 529.478252] ? lock_acquire+0x197/0x470 [ 529.478269] ? copy_process+0x260c/0x78b0 [ 529.478296] ? vm_area_alloc+0x110/0x110 [ 529.478312] ? find_held_lock+0x2c/0x110 [ 529.478336] ? get_mm_exe_file+0x139/0x310 [ 529.478355] ? lock_downgrade+0x6d0/0x6d0 [ 529.478377] ? down_write_nested+0xe4/0x160 [ 529.478396] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 529.478421] ? get_mm_exe_file+0x162/0x310 [ 529.478441] copy_process+0x298b/0x78b0 [ 529.478493] ? __cleanup_sighand+0xb0/0xb0 [ 529.478522] ? lock_acquire+0x197/0x470 [ 529.478549] ? find_held_lock+0x2c/0x110 [ 529.478572] kernel_clone+0xe7/0x980 [ 529.478591] ? lock_downgrade+0x6d0/0x6d0 [ 529.478607] ? find_held_lock+0x2c/0x110 [ 529.478625] ? create_io_thread+0xf0/0xf0 [ 529.478644] ? ksys_write+0x12d/0x260 [ 529.478670] ? __mutex_unlock_slowpath+0xe1/0x600 [ 529.478697] __do_sys_fork+0x8a/0xc0 [ 529.478714] ? kernel_thread+0xf0/0xf0 [ 529.478730] ? __traceiter_irq_enable+0xc0/0xc0 [ 529.478745] ? __traceiter_irq_enable+0xc0/0xc0 [ 529.478778] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 529.478798] ? syscall_enter_from_user_mode+0x1d/0x50 [ 529.478813] ? trace_hardirqs_on+0x5b/0x180 [ 529.478835] ? syscall_enter_from_user_mode+0x1d/0x50 [ 529.478852] do_syscall_64+0x33/0x40 [ 529.478871] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 529.478883] RIP: 0033:0x7fbeb99eab19 [ 529.478901] 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 [ 529.478911] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 529.478931] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 529.478942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 529.478952] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 529.478962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 529.478973] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 529.571166] FAULT_INJECTION: forcing a failure. [ 529.571166] name failslab, interval 1, probability 0, space 0, times 0 [ 529.572282] CPU: 1 PID: 5649 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 529.573807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 529.573811] Call Trace: [ 529.573827] dump_stack+0x107/0x167 [ 529.573848] should_fail.cold+0x5/0xa [ 529.587109] ? create_object.isra.0+0x3a/0xa30 [ 529.587120] should_failslab+0x5/0x20 [ 529.587131] kmem_cache_alloc+0x5b/0x310 [ 529.587143] create_object.isra.0+0x3a/0xa30 [ 529.587152] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 529.587165] kmem_cache_alloc_trace+0x151/0x320 [ 529.587179] __io_uring_add_tctx_node+0x15c/0x520 [ 529.587190] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 529.587199] ? alloc_fd+0x2e7/0x670 [ 529.587214] io_uring_setup+0x1fbb/0x2980 [ 529.587229] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 529.587238] ? wait_for_completion_io+0x270/0x270 [ 529.587248] ? perf_trace_preemptirq_template+0x26d/0x400 [ 529.587257] ? perf_trace_preemptirq_template+0x26d/0x400 [ 529.587278] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 529.587289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 529.587301] do_syscall_64+0x33/0x40 [ 529.587312] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 529.587318] RIP: 0033:0x7fab1beb1b19 [ 529.587329] 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 [ 529.587334] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 529.587345] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 529.587351] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 529.587357] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 529.587362] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 529.587368] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:01:43 executing program 2: setrlimit(0x6, &(0x7f0000000040)={0x0, 0x1}) fork() 23:01:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x20, 0x293, 0x2, 0x0, 0x6, [{0x1, 0xffff, 0xff, '\x00', 0x1}, {0x374546ae, 0x3ff, 0xfff, '\x00', 0x404}, {0x7, 0x81, 0x2d, '\x00', 0x140}, {0xc2, 0x3, 0x0, '\x00', 0xe}, {0x7fff, 0x1, 0x80}, {0x4, 0x11, 0x6, '\x00', 0x1}]}) setrlimit(0x6, &(0x7f0000000040)) fork() 23:01:43 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 31) [ 529.727468] FAULT_INJECTION: forcing a failure. [ 529.727468] name failslab, interval 1, probability 0, space 0, times 0 [ 529.729995] CPU: 0 PID: 5658 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 529.731440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 529.733199] Call Trace: [ 529.733762] dump_stack+0x107/0x167 [ 529.734534] should_fail.cold+0x5/0xa [ 529.735346] ? memcg_alloc_page_obj_cgroups+0x73/0x100 [ 529.736459] should_failslab+0x5/0x20 [ 529.737265] __kmalloc_node+0x76/0x420 [ 529.738093] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 529.739166] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 529.740220] ? trace_hardirqs_on+0x5b/0x180 [ 529.741147] kmem_cache_alloc+0x171/0x310 [ 529.742029] vm_area_dup+0x78/0x290 [ 529.742807] ? __lock_acquire+0xbb1/0x5b00 [ 529.743723] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 529.744840] ? lock_acquire+0x197/0x470 [ 529.745677] ? copy_process+0x260c/0x78b0 [ 529.746561] ? vm_area_alloc+0x110/0x110 [ 529.747414] ? find_held_lock+0x2c/0x110 [ 529.748285] ? get_mm_exe_file+0x139/0x310 [ 529.749188] ? lock_downgrade+0x6d0/0x6d0 [ 529.750068] ? down_write_nested+0xe4/0x160 [ 529.750981] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 529.752060] ? get_mm_exe_file+0x162/0x310 [ 529.752966] copy_process+0x298b/0x78b0 [ 529.753842] ? __cleanup_sighand+0xb0/0xb0 [ 529.754744] ? lock_acquire+0x197/0x470 [ 529.755593] ? find_held_lock+0x2c/0x110 [ 529.756462] kernel_clone+0xe7/0x980 [ 529.757251] ? lock_downgrade+0x6d0/0x6d0 [ 529.758124] ? find_held_lock+0x2c/0x110 [ 529.758983] ? create_io_thread+0xf0/0xf0 [ 529.759863] ? ksys_write+0x12d/0x260 [ 529.760697] ? __mutex_unlock_slowpath+0xe1/0x600 [ 529.761725] __do_sys_fork+0x8a/0xc0 [ 529.762515] ? kernel_thread+0xf0/0xf0 [ 529.763386] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 529.764521] ? syscall_enter_from_user_mode+0x1d/0x50 [ 529.765651] ? trace_hardirqs_on+0x5b/0x180 [ 529.766567] ? syscall_enter_from_user_mode+0x1d/0x50 [ 529.767653] do_syscall_64+0x33/0x40 [ 529.768448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 529.769533] RIP: 0033:0x7fbeb99eab19 [ 529.770318] 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 [ 529.774193] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 529.775791] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 529.777302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 529.778800] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 529.780302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 529.781812] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 541.936907] FAULT_INJECTION: forcing a failure. [ 541.936907] name failslab, interval 1, probability 0, space 0, times 0 [ 541.940348] CPU: 1 PID: 5671 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 541.942465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 541.944970] Call Trace: [ 541.945643] dump_stack+0x107/0x167 [ 541.946559] should_fail.cold+0x5/0xa [ 541.947511] ? create_object.isra.0+0x3a/0xa30 [ 541.948541] should_failslab+0x5/0x20 [ 541.949339] kmem_cache_alloc+0x5b/0x310 [ 541.950203] create_object.isra.0+0x3a/0xa30 [ 541.951116] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 541.952183] kmem_cache_alloc+0x159/0x310 [ 541.953078] anon_vma_clone+0xdc/0x590 [ 541.953903] anon_vma_fork+0x82/0x640 [ 541.954713] ? __vm_enough_memory+0x184/0x360 [ 541.955943] copy_process+0x72cd/0x78b0 23:01:55 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 32) 23:01:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:01:55 executing program 3: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 39) 23:01:55 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) 23:01:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) pread64(r0, &(0x7f00000000c0)=""/66, 0x42, 0x8001) 23:01:55 executing program 2: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) unshare(0x28020000) r1 = fork() tkill(r1, 0x2a) 23:01:55 executing program 6: setrlimit(0x6, &(0x7f0000000040)) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r0) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, r0) fork() r1 = geteuid() [ 541.956874] ? __cleanup_sighand+0xb0/0xb0 [ 541.956905] ? lock_acquire+0x197/0x470 setresuid(0xffffffffffffffff, 0x0, r1) setrlimit(0x6, &(0x7f0000000000)={0x3, 0x7}) [ 541.956932] ? find_held_lock+0x2c/0x110 [ 541.956957] kernel_clone+0xe7/0x980 [ 541.956976] ? lock_downgrade+0x6d0/0x6d0 [ 541.956992] ? find_held_lock+0x2c/0x110 [ 541.957010] ? create_io_thread+0xf0/0xf0 [ 541.957029] ? ksys_write+0x12d/0x260 [ 541.957055] ? __mutex_unlock_slowpath+0xe1/0x600 [ 541.957083] __do_sys_fork+0x8a/0xc0 [ 541.957101] ? kernel_thread+0xf0/0xf0 [ 541.957137] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 541.957157] ? syscall_enter_from_user_mode+0x1d/0x50 [ 541.957172] ? trace_hardirqs_on+0x5b/0x180 [ 541.957194] ? syscall_enter_from_user_mode+0x1d/0x50 [ 541.957212] do_syscall_64+0x33/0x40 [ 541.957232] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 541.957245] RIP: 0033:0x7fbeb99eab19 [ 541.957263] 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 [ 541.957273] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 541.957294] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 541.957304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 541.957317] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 541.957327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 541.957338] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 541.990405] FAULT_INJECTION: forcing a failure. [ 541.990405] name failslab, interval 1, probability 0, space 0, times 0 [ 542.005101] CPU: 1 PID: 5687 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 542.005113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 542.005120] Call Trace: [ 542.005147] dump_stack+0x107/0x167 [ 542.005172] should_fail.cold+0x5/0xa [ 542.005195] ? xas_alloc+0x336/0x440 [ 542.005217] should_failslab+0x5/0x20 [ 542.011906] kmem_cache_alloc+0x5b/0x310 [ 542.011930] ? stack_trace_consume_entry+0x160/0x160 [ 542.011954] xas_alloc+0x336/0x440 [ 542.011979] xas_create+0x34a/0x10d0 [ 542.012008] ? kernel_text_address+0xf2/0x120 [ 542.012031] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 542.012054] xas_store+0x8c/0x1c40 [ 542.012091] __xa_store+0x164/0x2d0 23:01:55 executing program 3: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 542.012114] ? xa_delete_node+0x280/0x280 [ 542.012143] ? trace_hardirqs_on+0x5b/0x180 [ 542.012172] xa_store+0x31/0x50 23:01:55 executing program 2: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 542.012196] __io_uring_add_tctx_node+0x1cf/0x520 [ 542.012217] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 542.012235] ? alloc_fd+0x2e7/0x670 [ 542.012268] io_uring_setup+0x1fbb/0x2980 [ 542.012298] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 542.012316] ? wait_for_completion_io+0x270/0x270 [ 542.012336] ? perf_trace_preemptirq_template+0x26d/0x400 [ 542.012358] ? perf_trace_preemptirq_template+0x26d/0x400 [ 542.012401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 542.012423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 542.012447] do_syscall_64+0x33/0x40 [ 542.012468] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 542.012481] RIP: 0033:0x7fab1beb1b19 [ 542.012503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 542.012533] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 542.012555] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 542.012566] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 23:01:55 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 33) [ 542.012577] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 542.012589] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 542.012600] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:01:55 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0x10800, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x3, 0x7, &(0x7f0000001640)=[{&(0x7f0000000240)="cfffc4ab0cebc8fb3406a01fa46fcea96b1abc53d6ecf86ef6a1a8c330f5a926e6c458bbc7f6b8c7c498e9251c77e6e41b34fcbf323cad8c58a5b539be3b80e2fe2df337c975ea51926a4bf88b5e5d", 0x4f, 0x80000000}, {&(0x7f00000002c0)="75e4f2607260a8a76f402292ea707e99713412ddd6c30cefdf85eb4f27b1e32d0a8c5191b3399a557ef976be7b67034808c99660df3d6716cb338eb8cd8383", 0x3f, 0x40}, {&(0x7f0000000300)="b0e8afd5b7c9c32fa3bbb63856755de18e3dc95bddf4a8ee5009ba4d9b897091d05509d38066d6143e4c2f818862f83847df4e9a9a2286d895a61fc0c9935fc5435e4b9960cf7e4ae3fab619c43d95c45dd45c64013deeec29674812a76a78c2e3fec562a77e8eced6368d47e3b77f007a9efd96f8c6f98b641c638ae316c8877107fcd336a77cf86aa4209a6160a92b265a1813cd5b148c5a5ccd39386348d6c100de648cc6ac87ae4dd1c7462ef4a40211ac9ee1995bc77b39e7c4d10ef8ff0097a669836d79668ea0a54d430adaf47e9d", 0xd2, 0x7}, {&(0x7f0000000400)="aed20ddfc3b0a51e61b06b52d9da3e172461ee68f66f3144457bee5b2df958243f95c587ab974f8a19bc3276639b26aff6e319c7a05a0def78e24dbdf2f166b9bc3cc24d8316b6477b9666b745a6b77a8bd35defeca82039c429bd4e94aedc67a1f6331be3a4ac279d40e1014605818ce350d99be788869e99a3ba171ea49b9d9f0187b56e78a021f83533f15173285ae33a70680c9831192f37c4f06fecb760248f3990fe0889496e3e3162c3b2fe86fe6ca4ceef2063c02cca30604e8ccd9e34b14382b8c83ea797a4a01799c8c867a079610ef222497f6b851b002862afaa31e338bf4e7dc3a4c6bcb989aa958fce1c588c349fb7631abceb7c567cdc6f073763d642ed30c1b8d6593c2e1cf570a873d3ee85c6a8cbda1b21e3a7006632e4cd5e1f29e9d86e5f377c4563457f8cc36f372123e491bf36fc558a4208a3100aa256567a6f48c94e110acdbd3c8c639bcb9a13865a73f53c33cbbd189b73b144cc1d87968a412619b083a42552ddb7a6fd02d67183f970dfb6560d6485e496d91efc5e53efba386f4d6f5b83db4d475753d858fd135006ddea531327993fc4321530d5f9d99d69872302b82bc7842a0390a5189c883650699808d853e99b47a5a6be35372db563c20bc62b00df9870c8544e7580177d251304fca5dd0585f12fafb320cc87b5054744cd2c9a8ff739e63878c6f03e4ff762a25cb57f8335f9ab31a73ba2fc26296a16902124d374471328d1c537eb18571bd0e9279742a950cd75ad0c52ce9c69ccb880ada953871480b594a54e1e8ddb7f0cd65edebf0dfbc5aa3408301be49156dd66d9f8bb6e31b1b0ef9a605563c667c3496efb694b15116dd97ad636009257ec9e1d96f3d98ad6a5ba857d05bb866c959eded21eab01f63bc2898109d2848a9ce9cd70ffab948cbd38c3feadfcaab1529b2d4e75420604931625db13c9978274510b59ce50ba50057220c2a1f9d72eb0e0514cd9a4ecccfac4c1fb41345eeea979091f596b282bf57f591dc0b354fd65c5de49a57a350fcadc04e4f8b79e1e4937edf6512ee0d469201b2d64b8cf357f09be9c8647585d757108c4f8c89866a0d4bf783182bbf818d6752bc260e6563547f070b0a1127cc56b547eff2ac0eebf7100c0600b10f147d7bcfe74171cd451d381d60b03324664ee54f3cce232a23cc56008744fdb171d3668a8e87efe4e415abc55d42b75691487318791161b9cc000788bf1daf489e45c5f407e02dbae78cf461dfc25be5734c5e46e56741bbde8da022352aa6e702e5ce56e12c80980df262cd51310b637e313b23346774bbcbc1f5869dad8ddd29fa69d804f0905cb4d316aa7cc7f94866d8c09aa03c71287b15505a429904ae9ced03644f5b1141444b6de8f04ef44472754d349d7f822a26cc149b997edd189e722da1734ff9589715d5f86361660f6053f19f4cace3ff23837348521b04be9028d0e91fb4932306e7927a914792762b64d0da3e12622f21d6047cf08216967cb3beb6cfb253ec5ea654e0645513bc0a468a343b47a5f61a27d6e11cd44e96abe2ade9343c444d4fff145e33e6efb0dbe59d965cf11e915de637e90ca1c3f9d3adabe1da0e832ec86e797bb3441a76936f0af2ddde8ce932e267999a511a673ebda1303fc31f3279447b9c1314d6f18a4378d0152a41fe6e6b91ee84345c166267d7408970cde0e052a1bc2b4f0e94bac197dd480e161f26a6ac85d8056553a41f2090e668a33a8268f27244f2b8786ab58523f17793bb0fe1127de3a987c017feb52814682aa743d990fbefc9df2659f0dfeeee1cc8109db7db62ed7f06665692501baeea2fcefd38a840e290d7d45aec3894fc65a37dbaa789880143da41de1106acd57352488b7fbaaed4a3e313443cf1fe4249a4387fcd85ca0342626a4e0c09508fb83afdf6a6019f45826a15fdcc7efd75bdb2ae5a9be6a7766fa6613e334849bc5b5671e5ccfd32f31dc9804088f58be4860d7f25d87a7f8c74532ef40f2ef2445fabc1f67affc859cd7580a6140cee0e52fd330ecf4502d110d648d4f0ddf758051f36041a30ef313b8aed6ee5805051eb3a99e0e7eb60c9ca979cea70b5afbd65b90d9c2b088c5833fad8a002561608281481c8228b379cfbe9bb5e391c6650820f91bd72ae73beef0d05f15321f99f8913e66949603e996d970910b3c8d4df7e698ce3b462483ae6c76d3f272d00582012aae45d82eae9e74f64c16e4077e01da6e7b9288079d705984cc71b45942c67ad8914a01b541da1cc718571ee654e3b924b5e55c5f92b6941c2ce4f9b560d63b75e8169fe63aa5a310a4edea59eb208e0c995fd0687ff08d5c1c61f1d865c2e8a8847fa49fdc509b43633ff4fb54e48625c257ac8ded490205d757e436a39ea45b5f9dd5c0caca8642173540d311a42a03d22131d88e9b0c1b23e62872af866966d1c3c033d8105356e9b0ad75a5ee519f2f86a63aea4e4413b0bf563838e4a5efbeff3c4a2ed62ab2996413285d9176a8dc633beae5c73fd740ec709318092707dfd5f6122a81b057f6dd893bb6a6d7a04391af58b8da80251cab89110e2f58d9023903a3a4d904a7b8c6fc81368fb6a9503e6cfd7ed925faa2a468241ff73d8b6d8dba674236ec5a04b7c436a0c470ef152a59bfb1dfcc816726550cc72164c3ff329b8b36831cfa8552e5b4a302d32b49729bad0f4722e9be67763a1f455769b711f8517dbc95aa3d2dcbbf2f9be6705f802a91e91a81cf87335fd91fee270e229ab44dc21470a7e697ecec32274e83c6bfb7ca18f06ce61ede24172fedce10ad918ca83e880120fe576bc43765ee88c2a197ef64b5a9575e79096bbd05c543fdb62e9e012f803354a2af7a7d32a1c5566efbc1e6062e3414da33f40e8c65a695d0b369fbf22ccc264ecce5136afc884982e3e926e32f86454fe38e59694f76aec247bcf561534fcc270585e769bf329bb2c2c827e3878ea7dd275c03b7d7d32b79f1e6cc3c75dbdd346ace2d3ff059629875f55533064c6f37d65d2f3102d784ac2e43568b4f5e8da4b3a303aeb933fe45561e39a3faf0ecf822ea37a42d817022a0494c833e6effa36ff53bfab4d3fc401995c2d641611cf2870e85aa7377ba60356b6c05e29a27a51ab4bdd912dcf37ff9470357309c8be04c4cc26d9d369a66a5f16fbc0010d309381037bdfa676f7dfa0c99cbe41e81f02fd0871f0d73086740734000f90c9753745d50442b889baa441ce80335578a38d85319228d00622c2ec68b6d48456954ad4498399037c8c6a94205080d4fb34fc07b6c7dd0ce4c09b5bcf979391937f3c4887cab097ffc55fc310a3974040e235f3d698d587e31d7fcf09f519620f3bb0684ee7a5fb3376764d7ae0b13b5c84ec783d75447d02e58ab9f76068afc2af9728d0406d146683404e61dd6b06c0916b5c2d35c88bb6c02e9fbf83d4ab2b6e879587aed4d7ebfdd1f1e23727ee01268c88eec79852161b6a75bcbae314518e02927d3f69989a21420e74b39874ac07cb1e2d5219c120f8f0a30ca2051b6ef7195ef4f9599e6a83513b53992a5bf774a4357558f27b17967cf77c82e76224b4daf5f6c6d906df332f9298ec2d08040f72c944c77524d2250f7063059ab1cef77240a7a67a654bf1af647b6f75367248e6bdd3167493dc9556fe7ca07280ca71e14f8e05a06936fe3f81a72a2d19892415e828e42ef07362bf4fe618b6dc8a6be9edd6f0a52afec2d99e3f7ce86abfb26af15115321f484ead15fc9dad83a039433dbedd4dc90521242d183a68dd04b0d87ccf7537c8009aff0f94771257d930f9b9d2b928e236d2ecb11df7fccf28fdd447d0f51c179f7b1c3ec5b984d5c157d36f5cdddd2e7b9d6acfd8ed1fba17def3e5859d6cd1e36d05776729b9815ef741fb5918e549b5865ad43d4c4103dae115bcc937c160908487f60397800a562e73f7f510a6224f292fc914d0a909214d35c350ae0e54bcd299e652f705cf7265aabea6d5f5445cd1c97fa5d61f636fc3bc3e778189d41ba650c6603b70827705c9ea39b2ccfb9bbc36109b3ae25aafcd7ee9b18edcd0efbb057391a6baf68ec079fafc7b9ca8ab17a47dc0197e3f8007f11b800fd0ab5dc1bf325514014f0ffa96b474ea28be9bb2d2cd668d72a8b89c4109f59bea3299908ce3c4bbdc0c4c31095047701d379d506e1fa33bc7534a1f34d052a8411c0fb6a1f6a6275a0bfad966232f76f05f8e15c8872f76e4d15aadd010e4a15ad00406476220319ce259aef7d425e2b1d36523ab6754c2207a12ca436f212194ac19e4160a6811f76c7262769d5bae1fad6e72867a2d2b758130d2a752bf8d62bc4da99eec8407e50a9733dfa2f2ba469875fee10e99eb7ba1d73d83d810b0a7163d5d74d611baf18e5a7912b127c11fe4576ce1b45f8a9778071b4b4f432c3dd48208b3a2a3729d071f7ab375b08a85ac140f4dae5fbeaecf05f199beb271907eddaa8817835adb3d26f258a8b1fa652cacfd362aa1ca4a7387e6b869dae98e0543e2b15f7de91e3d1a99ebcf1f95f52130c922341df1c55530622932446660809a5c9044286a1841cf23fd1bd0f7d34fdee944d1738e8219be65cac7486186489e2b3bb514cd0a951aaddb8eee326a500128236f9c990e9193221bc7496dbab26e54234fee672a09bb1c7426285a03db8f0695240264d1106a46ba579277b5bf287ab14c23a20136e9143204309cabee59a86977c993b20cd98b2955306f9c2a058b664838436cca992938dce1060a6cac9831b21252cecc6f6035ebe8f931b078ef62e54bdf94ed967b03406fe95e7d0db1d1d8834c7bce54453e1413beef428eade59095557e1124b0b03094b7b5fd40972a3dfd92be3b00d330c03a3bce70c2fdb39666225cb18951d0f22c97d519b18a034c8a6033be0a99839d5dfc76e4dc363cb3dac8f85425aa5d15add10f1b983eca606da6999859c03f7d1bb19321018e2b99f574cd8204451a4fa1611021fb70f892429775b3315bb7d12ad86503e09e1be82b78955ad2ac82633756954812dc63d68ba5ca7418efecc6ce7966138220fd3b5b6c60cbe9d079e9ce82c733c4e0f1d0c318736be4b92526a58b6cbfe4a11a99a966760babd15f4f47f232f14da0f2bb1a68cd8f84ec886a0e75a22440c2a299c409cf313ee60d918a08a6a022ff598010c160d5b04dddc2ddd2a59c169c9e55d07847030233f830ce5a5755317fbc8f8c1107555eb888c0f13bcdf34ab57d3be8ef2118b4238468915a2025edb4a213210d9a53dcd4a1241e5a7c6712753ca6cf27675338ce0f3427e3a89ae419d48c628987fe45bf691f874e4fdcc620565dcb38d3b09aa278f17770de301e47b8dd643ff85578ccbee5392f666414bcc0767b50c4904d1d2ac7771ff995cd02c229d9e0cdc5cd0bdec6c9a7d73f94b3109c3093f78998160bcdce91b944fcd70260c9ed762f21b497b24b54cb656ef0a616adcdad9e19b04813591fdb7dd81810a722b808193dc798a8bcf2b4a15570f0e122446278ac0912b0b40241312ae5f6a4fea52a2987e93d90094fb7df1ad43b8d22220849e9f2420e5f89c10f34801467e98275209e2b9928906a745ce0a7c7e4c2f8dba07e879569c70ba87a9b7c778f9eb7bb9078fa0f7d51d30a991540a9fdf2b5eb30ced015110d6cc77a28f44dbff34af5cb9866d212e307263738d9aa79e1d0aabcaf05effdc74d3b9073e06e43f08973d493cb72a33d45f1a13dd1de2effc0f171b759bedb7d1e3927fe17f95ad6bf0edf29c", 0x1000, 0x7fffffff}, {&(0x7f0000001400)="6ace2d234e3601a218ca7d8c37f7e6f237e32ca3c4159d783177f61c2cac31870f7d5977f8a743bf449236b86c6d66792e8ae1370dee9c19162ebce13cc0bf3f03c2fb812dab5c02adfff524ac77dc9477c86ecb87b6898dfd12a2a25d352182142016f610409f1d30c22d0738cb01cb4fe95a58ded031f28e799cc39a5a05f19bdce6f9e1101fd7ad12ac35bb20dd362d24d8088609d06f193ef7", 0x9b, 0x5}, {&(0x7f00000014c0)="95de8ea86868b998608733d886ed0cabf638bab7e9ca2f2e3b308ee16b74a1e383a4df7ff80a7a06d4a6c57a6f559368af926096527c6d13995408655e12c4723119227f8282413fd5d6bdf55dff4ff2c9a14ce56587ddd25e9755b9d2acec8723e02379d3904d25c6c88e8dfa09619367ac08aa2d929b8caf7b589afc4cceeb7168ac6f3c2c90a984d91e1028be5d537cdece84723213d6899cf9b7396de1e3972a3cdec04990872d563d0cede1dda1ced7ddfe69496f477d", 0xb9, 0x9}, {&(0x7f0000001580)="07e76408164569e72e36f22aa6488eb2f778e92c891b41e60fe35d28d662352bc433397ad4b2271f7654a11bdb0f64c75c678dbd89a9627d3df74b122feb48526a0092469afb7a59630aa4acf23e304e0b38760d3c41694d94dd79e11c3fc02ecc7bd75adc0ab027ca4b24d6e2b2f33a0ad6aec2388b9380ae1974cff6eda2c2f6", 0x81, 0x3d}], 0x100000, &(0x7f0000001700)={[{}, {'{&$'}, {}, {'Q*'}, {}, {'^/'}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r6, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0x7}}, './file0\x00'}) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="6e7dbdd41c52bb07d19caa3b0b5c9a61d68c50363a6ebad22755642eb8564c38ff8ec86d28924d58ab491b510a48f49f33cccaec04fb9a5041430c099b39bbc3348c17e551", 0x45}], 0x1, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r3, r4, r6]}}], 0x28, 0x540c8}, 0x8000) 23:01:55 executing program 3: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 542.141617] FAULT_INJECTION: forcing a failure. [ 542.141617] name failslab, interval 1, probability 0, space 0, times 0 [ 542.143052] CPU: 0 PID: 5702 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 542.143859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 542.144855] Call Trace: [ 542.145174] dump_stack+0x107/0x167 [ 542.145609] should_fail.cold+0x5/0xa [ 542.146053] ? anon_vma_fork+0xf1/0x640 [ 542.146520] should_failslab+0x5/0x20 [ 542.146965] kmem_cache_alloc+0x5b/0x310 [ 542.147445] anon_vma_fork+0xf1/0x640 [ 542.147891] ? __vm_enough_memory+0x184/0x360 [ 542.148422] copy_process+0x72cd/0x78b0 [ 542.148917] ? __cleanup_sighand+0xb0/0xb0 [ 542.149426] ? lock_acquire+0x197/0x470 [ 542.149896] ? find_held_lock+0x2c/0x110 [ 542.150382] kernel_clone+0xe7/0x980 [ 542.150818] ? lock_downgrade+0x6d0/0x6d0 [ 542.151300] ? find_held_lock+0x2c/0x110 [ 542.151775] ? create_io_thread+0xf0/0xf0 [ 542.152258] ? ksys_write+0x12d/0x260 [ 542.152728] ? __mutex_unlock_slowpath+0xe1/0x600 [ 542.153296] __do_sys_fork+0x8a/0xc0 [ 542.153732] ? kernel_thread+0xf0/0xf0 [ 542.154198] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 542.154807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 542.155406] ? trace_hardirqs_on+0x5b/0x180 [ 542.155914] ? syscall_enter_from_user_mode+0x1d/0x50 [ 542.156539] do_syscall_64+0x33/0x40 [ 542.156992] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 542.157618] RIP: 0033:0x7fbeb99eab19 [ 542.158057] 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 [ 542.160214] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 542.161121] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 542.161958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 542.162791] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 542.163630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 542.164479] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:01:55 executing program 2: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:01:55 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) [ 542.195047] loop6: detected capacity change from 0 to 135266304 23:01:55 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xe1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x956}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000080), 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x162fe0cb5a86208d, @perf_config_ext={0x0, 0x6}, 0x0, 0x1, 0x400000, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x6c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x5c00, 0x0}}], 0x324, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x26ba, 0x480140) connect$802154_dgram(r1, &(0x7f0000000240)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) fallocate(r1, 0x33590aeae108df23, 0xffff, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x200001, 0x0) 23:01:56 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 40) [ 542.269999] FAULT_INJECTION: forcing a failure. [ 542.269999] name failslab, interval 1, probability 0, space 0, times 0 [ 542.272450] CPU: 1 PID: 5715 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 542.273915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 542.275665] Call Trace: [ 542.276223] dump_stack+0x107/0x167 [ 542.277010] should_fail.cold+0x5/0xa [ 542.277815] ? create_object.isra.0+0x3a/0xa30 [ 542.278773] should_failslab+0x5/0x20 [ 542.279579] kmem_cache_alloc+0x5b/0x310 [ 542.280446] create_object.isra.0+0x3a/0xa30 [ 542.281383] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 542.282457] kmem_cache_alloc+0x159/0x310 [ 542.283340] xas_alloc+0x336/0x440 [ 542.284087] xas_create+0x34a/0x10d0 [ 542.284895] ? kernel_text_address+0xf2/0x120 [ 542.285843] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 542.286949] xas_store+0x8c/0x1c40 [ 542.287710] __xa_store+0x164/0x2d0 [ 542.288475] ? xa_delete_node+0x280/0x280 [ 542.289366] ? trace_hardirqs_on+0x5b/0x180 [ 542.290283] xa_store+0x31/0x50 [ 542.290988] __io_uring_add_tctx_node+0x1cf/0x520 [ 542.292017] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 542.293132] ? alloc_fd+0x2e7/0x670 [ 542.293904] io_uring_setup+0x1fbb/0x2980 [ 542.294783] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 542.295851] ? wait_for_completion_io+0x270/0x270 [ 542.296878] ? perf_trace_preemptirq_template+0x26d/0x400 [ 542.298025] ? perf_trace_preemptirq_template+0x26d/0x400 [ 542.299207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 542.300309] ? syscall_enter_from_user_mode+0x1d/0x50 [ 542.301402] do_syscall_64+0x33/0x40 [ 542.302184] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 542.303266] RIP: 0033:0x7fab1beb1b19 [ 542.304048] 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 [ 542.307915] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 542.309527] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 542.311032] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 542.312533] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 542.314048] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 542.315549] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 542.330916] cgroup: fork rejected by pids controller in /syz6 23:02:08 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 34) 23:02:08 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) 23:02:08 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) [ 554.327653] FAULT_INJECTION: forcing a failure. [ 554.327653] name failslab, interval 1, probability 0, space 0, times 0 [ 554.328997] CPU: 1 PID: 5832 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 554.329774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 554.330794] Call Trace: [ 554.331103] dump_stack+0x107/0x167 [ 554.331533] should_fail.cold+0x5/0xa [ 554.331967] ? create_object.isra.0+0x3a/0xa30 [ 554.332520] should_failslab+0x5/0x20 [ 554.332972] kmem_cache_alloc+0x5b/0x310 [ 554.333443] create_object.isra.0+0x3a/0xa30 [ 554.333975] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 554.334706] kmem_cache_alloc+0x159/0x310 [ 554.335322] anon_vma_clone+0xdc/0x590 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", 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r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) 23:02:08 executing program 6: setrlimit(0xa, &(0x7f0000000040)) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff4000/0x9000)=nil, 0x9000, 0x3000009, r0) fork() fork() 23:02:08 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) 23:02:08 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:02:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 41) 23:02:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 554.335884] anon_vma_fork+0x82/0x640 [ 554.336416] ? __vm_enough_memory+0x184/0x360 [ 554.336981] copy_process+0x72cd/0x78b0 [ 554.337533] ? __cleanup_sighand+0xb0/0xb0 [ 554.338042] ? lock_acquire+0x197/0x470 [ 554.338518] ? find_held_lock+0x2c/0x110 [ 554.338997] kernel_clone+0xe7/0x980 [ 554.339424] ? lock_downgrade+0x6d0/0x6d0 [ 554.339891] ? find_held_lock+0x2c/0x110 [ 554.340372] ? create_io_thread+0xf0/0xf0 [ 554.340868] ? ksys_write+0x12d/0x260 [ 554.341322] ? __mutex_unlock_slowpath+0xe1/0x600 [ 554.341895] __do_sys_fork+0x8a/0xc0 [ 554.342311] ? kernel_thread+0xf0/0xf0 [ 554.342780] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 554.343388] ? syscall_enter_from_user_mode+0x1d/0x50 [ 554.343992] ? trace_hardirqs_on+0x5b/0x180 [ 554.344478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 554.345115] do_syscall_64+0x33/0x40 [ 554.345556] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 554.346161] RIP: 0033:0x7fbeb99eab19 [ 554.346592] 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 [ 554.348762] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 554.349654] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 554.350475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 554.351315] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 554.352157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 554.353008] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:02:08 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 35) [ 554.398810] FAULT_INJECTION: forcing a failure. [ 554.398810] name failslab, interval 1, probability 0, space 0, times 0 [ 554.400116] CPU: 1 PID: 5836 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 554.400894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 554.401788] Call Trace: [ 554.402079] dump_stack+0x107/0x167 [ 554.402471] should_fail.cold+0x5/0xa [ 554.402881] ? xas_alloc+0x336/0x440 [ 554.403282] should_failslab+0x5/0x20 [ 554.403700] kmem_cache_alloc+0x5b/0x310 [ 554.404140] xas_alloc+0x336/0x440 [ 554.404533] xas_create+0x34a/0x10d0 [ 554.404947] ? kernel_text_address+0xf2/0x120 [ 554.405440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 554.406034] xas_store+0x8c/0x1c40 [ 554.406432] __xa_store+0x164/0x2d0 [ 554.406828] ? xa_delete_node+0x280/0x280 [ 554.407275] ? trace_hardirqs_on+0x5b/0x180 [ 554.407742] xa_store+0x31/0x50 [ 554.408102] __io_uring_add_tctx_node+0x1cf/0x520 [ 554.408617] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 554.409185] ? alloc_fd+0x2e7/0x670 [ 554.409590] io_uring_setup+0x1fbb/0x2980 [ 554.410039] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 554.410586] ? wait_for_completion_io+0x270/0x270 [ 554.411107] ? perf_trace_preemptirq_template+0x26d/0x400 [ 554.411694] ? perf_trace_preemptirq_template+0x26d/0x400 [ 554.412297] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 554.412865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 554.413418] do_syscall_64+0x33/0x40 [ 554.413817] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 554.414365] RIP: 0033:0x7fab1beb1b19 [ 554.414764] 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 [ 554.416736] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 554.417552] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 554.418318] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 554.419086] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 554.419849] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 554.420610] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:02:08 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x7ec) [ 554.492481] FAULT_INJECTION: forcing a failure. [ 554.492481] name failslab, interval 1, probability 0, space 0, times 0 [ 554.493833] CPU: 1 PID: 5849 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 554.494565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 554.495456] Call Trace: [ 554.495751] dump_stack+0x107/0x167 [ 554.496144] should_fail.cold+0x5/0xa [ 554.496561] ? anon_vma_fork+0x1ff/0x640 [ 554.497006] should_failslab+0x5/0x20 [ 554.497415] kmem_cache_alloc+0x5b/0x310 [ 554.497854] anon_vma_fork+0x1ff/0x640 [ 554.498277] copy_process+0x72cd/0x78b0 [ 554.498747] ? __cleanup_sighand+0xb0/0xb0 [ 554.499213] ? lock_acquire+0x197/0x470 [ 554.499675] ? find_held_lock+0x2c/0x110 [ 554.500140] kernel_clone+0xe7/0x980 [ 554.500562] ? lock_downgrade+0x6d0/0x6d0 [ 554.501040] ? find_held_lock+0x2c/0x110 [ 554.501505] ? create_io_thread+0xf0/0xf0 [ 554.501982] ? ksys_write+0x12d/0x260 [ 554.502420] ? __mutex_unlock_slowpath+0xe1/0x600 [ 554.502970] __do_sys_fork+0x8a/0xc0 [ 554.503392] ? kernel_thread+0xf0/0xf0 [ 554.503825] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 554.504423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 554.505014] ? trace_hardirqs_on+0x5b/0x180 [ 554.505507] ? syscall_enter_from_user_mode+0x1d/0x50 [ 554.506094] do_syscall_64+0x33/0x40 [ 554.506517] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 554.507102] RIP: 0033:0x7fbeb99eab19 [ 554.507527] 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 [ 554.509617] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 554.510482] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 554.511292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 554.512105] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 554.512920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 554.513728] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:02:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 42) [ 554.590344] FAULT_INJECTION: forcing a failure. [ 554.590344] name failslab, interval 1, probability 0, space 0, times 0 [ 554.591733] CPU: 1 PID: 5914 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 554.592505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 554.593452] Call Trace: [ 554.593760] dump_stack+0x107/0x167 [ 554.594172] should_fail.cold+0x5/0xa [ 554.594606] ? create_object.isra.0+0x3a/0xa30 [ 554.595125] should_failslab+0x5/0x20 [ 554.595557] kmem_cache_alloc+0x5b/0x310 [ 554.596018] ? mark_held_locks+0x9e/0xe0 [ 554.596482] create_object.isra.0+0x3a/0xa30 [ 554.596990] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 554.597569] kmem_cache_alloc+0x159/0x310 [ 554.598045] xas_alloc+0x336/0x440 [ 554.598452] xas_create+0x34a/0x10d0 [ 554.598883] ? kernel_text_address+0xf2/0x120 [ 554.599389] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 554.599989] xas_store+0x8c/0x1c40 [ 554.600399] __xa_store+0x164/0x2d0 [ 554.600823] ? xa_delete_node+0x280/0x280 [ 554.601301] ? trace_hardirqs_on+0x5b/0x180 [ 554.601793] xa_store+0x31/0x50 [ 554.602169] __io_uring_add_tctx_node+0x1cf/0x520 [ 554.602717] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 554.603308] ? alloc_fd+0x2e7/0x670 [ 554.603727] io_uring_setup+0x1fbb/0x2980 [ 554.604198] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 554.604783] ? wait_for_completion_io+0x270/0x270 [ 554.605329] ? perf_trace_preemptirq_template+0x26d/0x400 [ 554.605952] ? perf_trace_preemptirq_template+0x26d/0x400 [ 554.606583] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 554.607176] ? syscall_enter_from_user_mode+0x1d/0x50 [ 554.607761] do_syscall_64+0x33/0x40 [ 554.608186] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 554.608773] RIP: 0033:0x7fab1beb1b19 [ 554.609196] 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 [ 554.611281] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 554.612146] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 554.612963] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 554.613771] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 554.614579] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 554.615386] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:02:21 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 36) [ 567.910079] FAULT_INJECTION: forcing a failure. [ 567.910079] name failslab, interval 1, probability 0, space 0, times 0 [ 567.912573] CPU: 0 PID: 5964 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 567.912583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 567.912588] Call Trace: [ 567.912614] dump_stack+0x107/0x167 [ 567.912637] should_fail.cold+0x5/0xa [ 567.912664] ? create_object.isra.0+0x3a/0xa30 [ 567.912683] should_failslab+0x5/0x20 [ 567.912702] kmem_cache_alloc+0x5b/0x310 [ 567.912733] create_object.isra.0+0x3a/0xa30 [ 567.912749] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 567.912774] kmem_cache_alloc+0x159/0x310 [ 567.912811] anon_vma_fork+0x1ff/0x640 [ 567.912836] copy_process+0x72cd/0x78b0 [ 567.912889] ? __cleanup_sighand+0xb0/0xb0 [ 567.912919] ? lock_acquire+0x197/0x470 [ 567.912946] ? find_held_lock+0x2c/0x110 [ 567.912969] kernel_clone+0xe7/0x980 [ 567.912988] ? lock_downgrade+0x6d0/0x6d0 [ 567.913004] ? find_held_lock+0x2c/0x110 [ 567.913022] ? create_io_thread+0xf0/0xf0 [ 567.913040] ? ksys_write+0x12d/0x260 [ 567.913066] ? __mutex_unlock_slowpath+0xe1/0x600 [ 567.913093] __do_sys_fork+0x8a/0xc0 [ 567.913111] ? kernel_thread+0xf0/0xf0 [ 567.913146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 567.913166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 567.913181] ? trace_hardirqs_on+0x5b/0x180 [ 567.913203] ? syscall_enter_from_user_mode+0x1d/0x50 [ 567.913221] do_syscall_64+0x33/0x40 [ 567.913240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 567.913252] RIP: 0033:0x7fbeb99eab19 [ 567.913270] 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 [ 567.913280] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 567.913300] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 567.913310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 567.913321] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 567.913331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 23:02:21 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:02:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 43) 23:02:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 23:02:21 executing program 6: setrlimit(0x0, &(0x7f0000000040)={0x4, 0x2}) fork() newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r4 = getgid() chown(&(0x7f0000000000)='./file0\x00', r2, r4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32], 0x38}}], 0x1, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000040c0), 0x68c0, 0x0) [ 567.913342] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 567.978288] FAULT_INJECTION: forcing a failure. [ 567.978288] name failslab, interval 1, probability 0, space 0, times 0 [ 568.010265] CPU: 0 PID: 5977 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 568.011734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.013504] Call Trace: [ 568.014076] dump_stack+0x107/0x167 [ 568.014850] should_fail.cold+0x5/0xa [ 568.015661] ? xas_alloc+0x336/0x440 [ 568.016448] should_failslab+0x5/0x20 [ 568.017280] kmem_cache_alloc+0x5b/0x310 [ 568.018140] xas_alloc+0x336/0x440 [ 568.018896] xas_create+0x34a/0x10d0 [ 568.019684] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 568.020732] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 568.021851] xas_store+0x8c/0x1c40 [ 568.022615] __xa_store+0x164/0x2d0 [ 568.023391] ? xa_delete_node+0x280/0x280 [ 568.024267] ? trace_hardirqs_on+0x5b/0x180 [ 568.025193] xa_store+0x31/0x50 [ 568.025889] __io_uring_add_tctx_node+0x1cf/0x520 [ 568.026898] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 568.028000] ? alloc_fd+0x2e7/0x670 [ 568.028787] io_uring_setup+0x1fbb/0x2980 [ 568.029674] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 568.030732] ? perf_trace_preemptirq_template+0x266/0x400 [ 568.031883] ? perf_trace_preemptirq_template+0x26d/0x400 [ 568.033040] ? perf_trace_preemptirq_template+0x26d/0x400 [ 568.034215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.035311] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.036390] do_syscall_64+0x33/0x40 [ 568.037179] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.038263] RIP: 0033:0x7fab1beb1b19 [ 568.039041] 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 [ 568.042902] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 568.044502] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 568.046012] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 568.047505] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 568.049011] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 568.050505] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001680)="492522ae09818e346d2c810ff97cdd2b614c7ed7636f31eeea68dddc7c0d3e22f41595f0160d4e00b167b4ff", 0x2c}], 0x1, &(0x7f0000001700)=[@txtime={{0x18, 0x1, 0x3d, 0xb72}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0x2248800}}], 0x48}}, {{&(0x7f0000001780)=@l2tp={0x2, 0x0, @multicast2, 0x1ff}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)="5cbbabe07aa84e039764b01cd66d447ff62229d17b233c0ec2e8667cc238a7163b157535e998558692a6ff4a20acd3b4c19e1fb6b06d3b59e726d77a4cc6c1af48d6f975ca934d664043521fb234227fdfa69cc6ae37a5d676f2fe3089bf79d8df08010611d4ad22dd9ee08d580b4ede7a3fb472751c505806ff428db3e9ae9a61b78b231a49e9fa0a665c6ce73ad6b228fb2181803afa36744f9288f29c26759ea1a33113534ec7", 0xa8}], 0x1, &(0x7f0000001900)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0xde}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0xa8}}, {{&(0x7f00000019c0)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000001d00)="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{&(0x7f0000004500)="ee3dde6f03d04570f272c731062e93c67969cc6f3cdb2bb6f528657691d8bf1196bb08831d9919b81adbc50843cf557bd6398c15", 0x34}, {&(0x7f0000004540)="d19d3e316bf7aad89535902a4e64919a5e9d6fbe20d2549f53be1ba52718edf4cf9c7afe9f24718820844c1a7999ce1a804d320eac9cbf81419e012ee049ed34c623a89c99b52b8a7d891e79610b97e74e2444d738bf4e6369c947d8c1a7bfebf4781f83cd4ec1811cb1621a3d26ea41384125ca810f3c2b8ff19e63cb", 0x7d}], 0x7}}, {{&(0x7f0000004640)=@l2tp={0x2, 0x0, @broadcast, 0x2}, 0x80, &(0x7f0000004800)=[{&(0x7f00000046c0)="a141be0166a8005282c9c3af72", 0xd}, {&(0x7f0000004700)="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", 0xfc}], 0x2, &(0x7f0000004840)=[@mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x8000000000}}, @txtime={{0x18, 0x1, 0x3d, 0x1000}}], 0x60}}, {{&(0x7f00000048c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004940)="7caf272c99e8726fbb04", 0xa}, {&(0x7f0000004980)="e9624e7b9e472dd093adfbb67aa8efb0d1167f011379bdb688ea5563358446925b4742e2bfd88e02e3b7a198251a4247", 0x30}, {&(0x7f00000049c0)="b5d2720c0a745a14402da71d801b2f193af475b8e8bdf327eea95b2a3babacf2e4b27f3c53088668e6a82c1392472bf116ef96c52a01fc2517be58b4b161a6f59eaeff0257b3016945cb9b7b5dc9daca", 0x50}, {&(0x7f0000004a40)="9a174e86878e15a74120f21525f6e99c12c5e42335f5316496ffd7be411d47b3f2ae0da2931a9bdd", 0x28}], 0x4, &(0x7f0000004ac0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x78}}], 0x7, 0x800) setresuid(0xffffffffffffffff, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setresuid(r0, r1, r6) r7 = semget$private(0x0, 0x3, 0x30d) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000080), 0x6e, &(0x7f0000001480)=[{&(0x7f0000000100)=""/152, 0x98}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000000480)=""/4087, 0xff7}], 0x4, &(0x7f0000004d00)=ANY=[@ANYBLOB="14f6c8c9f398056ca7ac89a306c36e0134a42e36c1b2ba429f3e1700000000000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xffffffffffffff2c}, 0x1) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000001540)={{0x2, r8, r9, r6, r3, 0x0, 0x3}, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x401}) 23:02:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:02:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) 23:02:21 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0001}]}) setpriority(0x0, 0x0, 0x0) r0 = getpgrp(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8000}}, './file0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r2, r3, r4, 0xffffffffffffffff, r5, r6], 0x6) fcntl$setown(0xffffffffffffffff, 0x8, r0) ptrace$getregs(0xc, r0, 0x6b7, &(0x7f00000000c0)=""/229) [ 568.118526] perf: interrupt took too long (12612 > 12598), lowering kernel.perf_event_max_sample_rate to 15000 [ 568.168618] FAULT_INJECTION: forcing a failure. [ 568.168618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 568.171675] CPU: 1 PID: 6084 Comm: syz-executor.0 Not tainted 5.10.256 #1 [ 568.172564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.173687] Call Trace: [ 568.174030] dump_stack+0x107/0x167 [ 568.174496] should_fail.cold+0x5/0xa [ 568.174964] _copy_to_user+0x2e/0x180 [ 568.175449] simple_read_from_buffer+0xcc/0x160 [ 568.176006] proc_fail_nth_read+0x198/0x230 [ 568.176542] ? proc_sessionid_read+0x230/0x230 [ 568.177099] ? security_file_permission+0xb1/0xe0 [ 568.177675] ? proc_sessionid_read+0x230/0x230 [ 568.178215] vfs_read+0x228/0x620 [ 568.178628] ksys_read+0x12d/0x260 [ 568.179075] ? vfs_write+0xb10/0xb10 [ 568.179531] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.180194] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.180844] do_syscall_64+0x33/0x40 [ 568.181312] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.181942] RIP: 0033:0x7fa51328869c [ 568.181974] audit: type=1326 audit(1779058941.963:23): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.182392] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 568.186960] audit: type=1326 audit(1779058941.963:24): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.189006] RSP: 002b:00007fa51084b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 568.189020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa51328869c [ 568.189027] RDX: 000000000000000f RSI: 00007fa51084b1e0 RDI: 0000000000000004 [ 568.189034] RBP: 00007fa51084b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 568.189048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 568.197809] R13: 00007ffc3c0a9dbf R14: 00007fa51084b300 R15: 0000000000022000 23:02:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) (fail_nth: 1) 23:02:21 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 37) 23:02:21 executing program 6: setrlimit(0x6, &(0x7f0000000040)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) setresuid(0xee00, 0xee00, r0) fork() [ 568.225270] audit: type=1326 audit(1779058941.996:25): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.226027] FAULT_INJECTION: forcing a failure. [ 568.226027] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 568.231220] CPU: 1 PID: 6088 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 568.232048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.233077] Call Trace: [ 568.233403] dump_stack+0x107/0x167 [ 568.233847] should_fail.cold+0x5/0xa [ 568.234317] __alloc_pages_nodemask+0x182/0x600 [ 568.234888] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 568.235631] ? copy_page_range+0x28d9/0x3800 [ 568.236167] alloc_pages_current+0x187/0x280 [ 568.236708] get_zeroed_page+0x14/0xb0 [ 568.237190] __pud_alloc+0x33/0x270 [ 568.237637] copy_page_range+0x2c99/0x3800 [ 568.238160] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 568.238794] ? lock_chain_count+0x20/0x20 [ 568.239282] ? find_held_lock+0x2c/0x110 [ 568.239774] ? anon_vma_fork+0x462/0x640 [ 568.240264] ? lock_downgrade+0x6d0/0x6d0 [ 568.240755] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 568.241428] ? up_write+0x191/0x550 [ 568.241868] ? vm_iomap_memory+0x190/0x190 [ 568.242377] ? downgrade_write+0x3a0/0x3a0 [ 568.242872] ? anon_vma_interval_tree_insert+0x277/0x450 [ 568.243527] ? __vma_link_rb+0x540/0x700 [ 568.244024] copy_process+0x7658/0x78b0 [ 568.244521] ? __cleanup_sighand+0xb0/0xb0 [ 568.245024] ? lock_acquire+0x197/0x470 [ 568.245514] ? find_held_lock+0x2c/0x110 [ 568.245990] kernel_clone+0xe7/0x980 [ 568.246446] ? lock_downgrade+0x6d0/0x6d0 [ 568.246945] ? find_held_lock+0x2c/0x110 [ 568.247211] audit: type=1326 audit(1779058941.996:26): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.247440] ? create_io_thread+0xf0/0xf0 [ 568.252338] ? ksys_write+0x12d/0x260 [ 568.252819] ? __mutex_unlock_slowpath+0xe1/0x600 [ 568.253415] __do_sys_fork+0x8a/0xc0 [ 568.253864] ? kernel_thread+0xf0/0xf0 [ 568.254338] ? __traceiter_irq_enable+0xc0/0xc0 [ 568.254901] ? __traceiter_irq_enable+0xc0/0xc0 [ 568.255454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.256083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.256672] ? trace_hardirqs_on+0x5b/0x180 [ 568.257243] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.257832] do_syscall_64+0x33/0x40 [ 568.258279] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.258872] RIP: 0033:0x7fbeb99eab19 [ 568.259318] 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 [ 568.261428] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 568.262341] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 568.263192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 568.264043] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 568.264895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 568.265742] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 568.266824] audit: type=1326 audit(1779058941.996:27): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.299486] audit: type=1326 audit(1779058941.999:28): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 23:02:22 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 568.318847] audit: type=1326 audit(1779058941.999:29): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.338382] audit: type=1326 audit(1779058941.999:30): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.368953] audit: type=1326 audit(1779058941.999:31): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 23:02:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 44) 23:02:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) [ 568.405247] audit: type=1326 audit(1779058942.000:32): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5973 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0385d7b19 code=0x7ffc0000 [ 568.418849] FAULT_INJECTION: forcing a failure. [ 568.418849] name failslab, interval 1, probability 0, space 0, times 0 [ 568.420512] CPU: 1 PID: 6131 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 568.421468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.422371] Call Trace: [ 568.422743] dump_stack+0x107/0x167 [ 568.423250] should_fail.cold+0x5/0xa [ 568.423775] ? create_object.isra.0+0x3a/0xa30 [ 568.424409] should_failslab+0x5/0x20 [ 568.424951] kmem_cache_alloc+0x5b/0x310 [ 568.425510] ? mark_held_locks+0x9e/0xe0 [ 568.426062] create_object.isra.0+0x3a/0xa30 [ 568.426669] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 568.427376] kmem_cache_alloc+0x159/0x310 [ 568.427955] xas_alloc+0x336/0x440 [ 568.428442] xas_create+0x34a/0x10d0 [ 568.428969] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.429689] ? asm_sysvec_call_function_single+0x12/0x20 [ 568.430436] xas_store+0x8c/0x1c40 [ 568.430939] ? lock_acquire+0x1b9/0x470 [ 568.431492] __xa_store+0x164/0x2d0 [ 568.432000] ? xa_delete_node+0x280/0x280 [ 568.432583] ? trace_hardirqs_on+0x5b/0x180 [ 568.433660] xa_store+0x31/0x50 [ 568.434513] __io_uring_add_tctx_node+0x1cf/0x520 [ 568.435739] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 568.437099] ? alloc_fd+0x2e7/0x670 [ 568.437996] io_uring_setup+0x1fbb/0x2980 [ 568.438926] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 568.440018] ? wait_for_completion_io+0x270/0x270 [ 568.441072] ? perf_trace_preemptirq_template+0x26d/0x400 [ 568.442257] ? perf_trace_preemptirq_template+0x26d/0x400 [ 568.443482] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.444612] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.445735] do_syscall_64+0x33/0x40 [ 568.446536] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.447639] RIP: 0033:0x7fab1beb1b19 [ 568.448440] 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 [ 568.452415] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 568.454057] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 568.455583] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 568.457118] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 568.458667] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 568.460207] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:02:22 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0001}]}) setpriority(0x0, 0x0, 0x0) r0 = getpgrp(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8000}}, './file0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r2, r3, r4, 0xffffffffffffffff, r5, r6], 0x6) fcntl$setown(0xffffffffffffffff, 0x8, r0) ptrace$getregs(0xc, r0, 0x6b7, &(0x7f00000000c0)=""/229) 23:02:22 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 38) 23:02:22 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:02:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x8) 23:02:22 executing program 6: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)={{0x10b, 0x3, 0x4, 0x19f, 0x3c0, 0x3, 0x70, 0x4}, "8aa9a1b08769fff4c1a839ff6be49361f9c08d0c042bdc02cd6b332c564c26e781b6db877ad9", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x646) fork() r0 = fork() write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f00000006c0)={0x26, 0x37, 0x1, {0x0, 0x3ff, 0x2, 0x0, 0x8, 'uid_map\x00'}}, 0x26) syz_open_procfs(r0, &(0x7f0000000680)='uid_map\x00') ptrace(0x10, 0x0) [ 568.603784] FAULT_INJECTION: forcing a failure. [ 568.603784] name failslab, interval 1, probability 0, space 0, times 0 [ 568.606209] CPU: 0 PID: 6201 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 568.607655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.609426] Call Trace: [ 568.609988] dump_stack+0x107/0x167 [ 568.610768] should_fail.cold+0x5/0xa [ 568.611593] ? create_object.isra.0+0x3a/0xa30 [ 568.612557] should_failslab+0x5/0x20 [ 568.613379] kmem_cache_alloc+0x5b/0x310 [ 568.614253] create_object.isra.0+0x3a/0xa30 [ 568.615183] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 568.616272] kmem_cache_alloc+0x159/0x310 [ 568.617170] anon_vma_fork+0x1ff/0x640 [ 568.618008] copy_process+0x72cd/0x78b0 [ 568.618884] ? __cleanup_sighand+0xb0/0xb0 [ 568.619788] ? lock_acquire+0x197/0x470 [ 568.620640] ? find_held_lock+0x2c/0x110 [ 568.621514] kernel_clone+0xe7/0x980 [ 568.622308] ? lock_downgrade+0x6d0/0x6d0 [ 568.623189] ? find_held_lock+0x2c/0x110 [ 568.624050] ? create_io_thread+0xf0/0xf0 [ 568.624943] ? ksys_write+0x12d/0x260 [ 568.625758] ? __mutex_unlock_slowpath+0xe1/0x600 [ 568.626785] __do_sys_fork+0x8a/0xc0 [ 568.627584] ? kernel_thread+0xf0/0xf0 [ 568.628410] ? __traceiter_irq_enable+0xc0/0xc0 [ 568.629396] ? __traceiter_irq_enable+0xc0/0xc0 [ 568.630401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.631519] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.632604] ? trace_hardirqs_on+0x5b/0x180 [ 568.633529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.634624] do_syscall_64+0x33/0x40 [ 568.635420] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.636500] RIP: 0033:0x7fbeb99eab19 [ 568.637297] 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 [ 568.641209] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 568.642830] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 568.644343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 568.645857] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 568.647379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 568.648897] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:02:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x9) 23:02:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 45) [ 568.803316] FAULT_INJECTION: forcing a failure. [ 568.803316] name failslab, interval 1, probability 0, space 0, times 0 [ 568.805802] CPU: 0 PID: 6233 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 568.807253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.809016] Call Trace: [ 568.809582] dump_stack+0x107/0x167 [ 568.810357] should_fail.cold+0x5/0xa [ 568.811171] ? xas_alloc+0x336/0x440 [ 568.811960] should_failslab+0x5/0x20 [ 568.812770] kmem_cache_alloc+0x5b/0x310 [ 568.813640] xas_alloc+0x336/0x440 [ 568.814396] xas_create+0x34a/0x10d0 [ 568.815196] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 568.816266] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 568.817389] xas_store+0x8c/0x1c40 [ 568.818158] __xa_store+0x164/0x2d0 [ 568.818932] ? xa_delete_node+0x280/0x280 [ 568.819816] ? trace_hardirqs_on+0x5b/0x180 [ 568.820738] xa_store+0x31/0x50 [ 568.821454] __io_uring_add_tctx_node+0x1cf/0x520 [ 568.822477] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 568.823586] ? alloc_fd+0x2e7/0x670 [ 568.824368] io_uring_setup+0x1fbb/0x2980 [ 568.825262] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 568.826338] ? perf_trace_preemptirq_template+0x266/0x400 [ 568.827499] ? perf_trace_preemptirq_template+0x26d/0x400 [ 568.828657] ? perf_trace_preemptirq_template+0x26d/0x400 [ 568.829848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.830964] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.832058] do_syscall_64+0x33/0x40 [ 568.832857] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.833942] RIP: 0033:0x7fab1beb1b19 [ 568.834737] 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 [ 568.838659] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 568.840277] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 568.841796] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 568.843305] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 568.844820] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 568.846328] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:02:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 46) 23:02:39 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r0, r1, 0x0, 0x100000001) 23:02:39 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 39) 23:02:39 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:02:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 586.092596] perf: interrupt took too long (15821 > 15765), lowering kernel.perf_event_max_sample_rate to 12000 [ 586.097991] FAULT_INJECTION: forcing a failure. [ 586.097991] name failslab, interval 1, probability 0, space 0, times 0 [ 586.101238] CPU: 0 PID: 6330 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 586.102958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 586.105064] Call Trace: [ 586.105737] dump_stack+0x107/0x167 [ 586.106666] should_fail.cold+0x5/0xa [ 586.107638] ? __pmd_alloc+0x94/0x630 [ 586.108597] should_failslab+0x5/0x20 [ 586.109573] kmem_cache_alloc+0x5b/0x310 [ 586.110607] __pmd_alloc+0x94/0x630 [ 586.111541] copy_page_range+0x2bd0/0x3800 [ 586.112630] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 586.113966] ? lock_chain_count+0x20/0x20 [ 586.115021] ? find_held_lock+0x2c/0x110 [ 586.116058] ? anon_vma_fork+0x462/0x640 [ 586.117129] ? up_write+0x191/0x550 [ 586.118050] ? vm_iomap_memory+0x190/0x190 [ 586.118962] ? downgrade_write+0x3a0/0x3a0 [ 586.119865] ? anon_vma_interval_tree_insert+0x277/0x450 [ 586.121023] ? __vma_link_rb+0x540/0x700 [ 586.121888] copy_process+0x7658/0x78b0 [ 586.122764] ? __cleanup_sighand+0xb0/0xb0 [ 586.123672] ? lock_acquire+0x197/0x470 [ 586.124514] ? find_held_lock+0x2c/0x110 [ 586.125385] kernel_clone+0xe7/0x980 [ 586.126180] ? lock_downgrade+0x6d0/0x6d0 [ 586.127050] ? find_held_lock+0x2c/0x110 [ 586.127903] ? create_io_thread+0xf0/0xf0 [ 586.128783] ? ksys_write+0x12d/0x260 [ 586.129609] ? __mutex_unlock_slowpath+0xe1/0x600 [ 586.130632] __do_sys_fork+0x8a/0xc0 [ 586.131419] ? kernel_thread+0xf0/0xf0 [ 586.132258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 586.133375] ? syscall_enter_from_user_mode+0x1d/0x50 [ 586.134465] ? trace_hardirqs_on+0x5b/0x180 [ 586.135376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 586.136462] do_syscall_64+0x33/0x40 [ 586.137257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 586.138337] RIP: 0033:0x7fbeb99eab19 [ 586.139125] 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 [ 586.143014] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 586.144621] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 586.146123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 586.147632] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 586.149148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 586.150650] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:02:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x7ec) 23:02:39 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) 23:02:39 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x8, &(0x7f0000001540)=[{&(0x7f0000000100)="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", 0x1000, 0x6}, {&(0x7f0000001100)="97b3897320c8736ed056a4a5aa22bcaaed57dd6378916e4f755a374133b389b8861a4fb2792ec1ff5c7f30a4fc6276d37f04698ee677b044f1a66e449d24a6366341c6b86421bf15f05df9a8b3e2621f8c8aed8d6566adeb914c465897", 0x5d, 0xffff}, {&(0x7f0000001180)="866d4dfb06b1076fe3b8889b486e41553775f9b0c303fc4ee78d5429bd816a6cc53df845f849bd887b89ba55d27bfd3588f133b369654d2626cea39dfd161f8fe87f712a5355b48cef164d8c64613ce50c12f3be3d098fe40dfb12410695b6", 0x5f, 0xfffffffffffffff7}, {&(0x7f0000001200)="0f75400500737c8151cef37866fce55d6a3195899def7d713140f6cf0a92316d15b71da5f232f78050e2ca33e7d800732b57426e0b431645a395e866233928ea9a36d396d642e5b01c6e15269542bb894c698b45c3f8375129acb984cd5c5f768eeed8d275d70b4a6273bf28fa81e908ba6a46d7", 0x74, 0x7fff}, {&(0x7f0000001280), 0x0, 0x7}, {&(0x7f00000012c0)="2f32c5c7ef260ca657abc5f91761e48397da14311c1315b5dc7468f2dfd162abc457b79edcd0433fe01462a916e66ec0756965a2e0e5d494f7ccc250cd665fdb9d673e2d942feb639fa3e2bf84f23a5570", 0x51, 0x8}, {&(0x7f0000001340)="d07aae2f5cce896b23a27e125dbc89e1bcc88f70363ca526fa0ba231c3ab620b4e7d7e4458c6c9fddc9e8bef287476b7424aec54fa3aee216c9950a7c4c7e9d1a89cbae015639060ae0b188dd0b4247694c4ae340fec1036af929aadb84cc2414b9a8a6ee3959c1b9c5bfd01369c2fe83f3fdba96a303131d14c6a7bc8178db1f934c9ddbb6af120bad619ebf84c770146be3d881933fdb16e93af0df35d6691fc21003fdd8c128f2e0a4abfa8b14b9b69c68ab962a7472bdaa2538e3a5ef7624bfd55e7b6c24e3c61fb52a5a06b8970ed1e", 0xd2, 0xa91}, {&(0x7f0000001440)="5fdc2dc2708510c41fea66732a034fdd5324d77a033b6ae7f603caa1a255cc5fecaa1f495d4857c421a37fc442feae134f0022df192912175b6a7adee532f6de98ca0a85e76dcffe54eec4416f694df86939a412cf527acd2be61af3bb5e09f8b4666dbcb08b0874d084f443f3e8978630b6fa9d3a0ee9e006e4062d5ec52aa87550254fc9ea783a2426399c9b10ce80bacb40817f542a6e7cdea8dd223212459081207fdaa5b3ea1eaa3532a44ecebb4abc8ff3addf91340e50f48f0f38474a2cef1c8294772c534037d8f0e46513ffefbe914e6afd952c9620fa1dd34450ee5490176fd5", 0xe5, 0x800}], 0x2800, &(0x7f0000001600)={[{@shortname_mixed}, {@numtail}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@appraise}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfshat={'smackfshat', 0x3d, '^@$+./*'}}, {@subj_user={'subj_user', 0x3d, '-'}}, {@smackfstransmute}, {@fsmagic}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000001280)=0x8001) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f00000016c0)={0x1, 0x8, 0x5}) getrlimit(0x6, &(0x7f0000000000)) 23:02:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x900) 23:02:40 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 586.333411] FAULT_INJECTION: forcing a failure. [ 586.333411] name failslab, interval 1, probability 0, space 0, times 0 [ 586.335970] CPU: 1 PID: 6444 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 586.337466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 586.339236] Call Trace: [ 586.339796] dump_stack+0x107/0x167 [ 586.340574] should_fail.cold+0x5/0xa [ 586.341419] ? create_object.isra.0+0x3a/0xa30 [ 586.342393] should_failslab+0x5/0x20 [ 586.343209] kmem_cache_alloc+0x5b/0x310 [ 586.344070] ? mark_held_locks+0x9e/0xe0 [ 586.344940] create_object.isra.0+0x3a/0xa30 [ 586.345896] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 586.346994] kmem_cache_alloc+0x159/0x310 [ 586.347887] xas_alloc+0x336/0x440 [ 586.348652] xas_create+0x34a/0x10d0 [ 586.349471] ? kernel_text_address+0xf2/0x120 [ 586.350438] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 586.351563] xas_store+0x8c/0x1c40 [ 586.352335] __xa_store+0x164/0x2d0 [ 586.353115] ? xa_delete_node+0x280/0x280 [ 586.354009] ? trace_hardirqs_on+0x5b/0x180 [ 586.354935] xa_store+0x31/0x50 [ 586.355657] __io_uring_add_tctx_node+0x1cf/0x520 [ 586.356683] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 586.357805] ? alloc_fd+0x2e7/0x670 [ 586.358592] io_uring_setup+0x1fbb/0x2980 [ 586.359489] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 586.360584] ? wait_for_completion_io+0x270/0x270 [ 586.361661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 586.362988] ? syscall_enter_from_user_mode+0x1d/0x50 [ 586.364082] do_syscall_64+0x33/0x40 [ 586.364880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 586.365982] RIP: 0033:0x7fab1beb1b19 [ 586.366783] 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 [ 586.370712] RSP: 002b:00007fab19406108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 586.372342] RAX: ffffffffffffffda RBX: 00007fab1bfc5020 RCX: 00007fab1beb1b19 [ 586.374158] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 586.376029] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 586.377893] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 586.379701] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:02:40 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0xb8) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000080)=0x6) setrlimit(0x6, &(0x7f0000000040)) fork() 23:02:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x18c6) 23:02:40 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 40) [ 586.552369] FAULT_INJECTION: forcing a failure. [ 586.552369] name failslab, interval 1, probability 0, space 0, times 0 [ 586.555108] CPU: 1 PID: 6452 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 586.556704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 586.558659] Call Trace: [ 586.559463] dump_stack+0x107/0x167 [ 586.560355] should_fail.cold+0x5/0xa [ 586.561427] ? create_object.isra.0+0x3a/0xa30 [ 586.562694] should_failslab+0x5/0x20 [ 586.563600] kmem_cache_alloc+0x5b/0x310 [ 586.564570] create_object.isra.0+0x3a/0xa30 [ 586.565632] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 586.566849] kmem_cache_alloc+0x159/0x310 [ 586.567842] __pmd_alloc+0x94/0x630 [ 586.568704] copy_page_range+0x2bd0/0x3800 [ 586.569714] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 586.570959] ? lock_chain_count+0x20/0x20 [ 586.571947] ? find_held_lock+0x2c/0x110 [ 586.572913] ? anon_vma_fork+0x462/0x640 [ 586.573921] ? up_write+0x191/0x550 [ 586.574787] ? vm_iomap_memory+0x190/0x190 [ 586.575787] ? downgrade_write+0x3a0/0x3a0 [ 586.576794] ? anon_vma_interval_tree_insert+0x277/0x450 [ 586.578101] ? __vma_link_rb+0x540/0x700 [ 586.579070] copy_process+0x7658/0x78b0 [ 586.580047] ? __cleanup_sighand+0xb0/0xb0 [ 586.581069] ? lock_acquire+0x197/0x470 [ 586.582025] ? find_held_lock+0x2c/0x110 [ 586.582879] kernel_clone+0xe7/0x980 [ 586.583665] ? lock_downgrade+0x6d0/0x6d0 [ 586.584535] ? find_held_lock+0x2c/0x110 [ 586.585395] ? create_io_thread+0xf0/0xf0 [ 586.586273] ? ksys_write+0x12d/0x260 [ 586.587078] ? __mutex_unlock_slowpath+0xe1/0x600 [ 586.588098] __do_sys_fork+0x8a/0xc0 [ 586.588886] ? kernel_thread+0xf0/0xf0 [ 586.589731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 586.590841] ? syscall_enter_from_user_mode+0x1d/0x50 [ 586.591910] ? trace_hardirqs_on+0x5b/0x180 [ 586.592822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 586.593930] do_syscall_64+0x33/0x40 [ 586.594723] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 586.595806] RIP: 0033:0x7fbeb99eab19 [ 586.596592] 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 [ 586.600504] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 586.602141] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 586.603654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 586.605178] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 586.606701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 586.608228] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:02:53 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:02:53 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 23:02:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:02:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x9, 0x7, &(0x7f0000000680)=[{&(0x7f00000002c0)="c0a7979eb1a39a28c518ff5165b14642ac3b3f516e87827f13cc4cb200dce8f46c78c1333c9779d145878a847857aeb03b1c5521670f6bd83b1b878a017ec16ee3410d4362c3e84e8446c8c95c37150ad5ae690806d8600314b592bfb1014944986b5841f6f00d1f", 0x68, 0x3}, {&(0x7f0000000340)="e0bdf15ade9b2f9c28f6581a7d5b9c74490af73274428813f2fbd036b0d5a31dfc9d98893f3b12b5078330afdc9e7a70aa0e36d14c37d93dfab35f52b5b8d1d848799a4bfe2c640d2758784947e92754b7576c31e7ce1b623bb5d8ac3aa3a3f42a0098b1286e355cc6bb70526f84194fe757b09d3b0bbc9ef536abcbd02fa5e279cbc4694f3997e386a6d6a126c2e9efd13bcb321951c089627b274a7ed1c8", 0x9f, 0xff}, {&(0x7f0000000400)="c4d03b6825a02e9bbf7dd16179ee099851ffcd978c347f311363e8576a115ec98b16d609ab0353fc629b5ac68b540c5d3a9485d8167eaf5d53a2f19201d272fb3099b135e44cf0ae415d15e542f8ea3e74030374230d1bffdf702f8b535eca355e0e9b205618e11d", 0x68}, {&(0x7f0000000480)="efef98f3a89e0b00a2", 0x9, 0x3}, {&(0x7f00000004c0)="20606e4d2a2607a1efb133a8ecf40c9019773bdc50b404e3d4fd753d9c934e0c60248711d0738e0ed667fc1009a0f801cc2be3de719abedd4a95267d7258ff6e729205dd3d6239f825101ce857c867a4d22d996a4c5c5a1d6365ce3d734d74b692aa2214e9996c0d3785c1ff4f2b0794916f24ce766b32", 0x77, 0xfffffffffffffffb}, {&(0x7f0000000540)="de62130e93ebd34ae9b183c0f757dcc89cec404c353a9a06b887f76ef49baead9647dae32bea6e1c337dca96972e33ef8d0debc7cfdc430fcd1af710c067932c200153cd18b9654e0e171dfb3a9043a46c9bc14898029a9593325b7d9d6653ca7b6a51404fb67500f6106c573262c7ead89b7be5992099adc792586d5bcf", 0x7e, 0x20}, {&(0x7f00000005c0)="1ccc6f853cf99f9cfd6ec5a5a63617875d1dabc5609db0f2cd6d942d2dcd9b02b64e276c68ce7e93845b2ca7b4c6badcfe2def945957eea4d09429c283fd5ccd363327558d58f1b4e012606d633b8e120557f5c3a8a62893da1dab555e4947ebd6cac8729c9f89ab26b2b0450974caa26b4556b01f0cfd7b8f15bceae76d165f9286d9d3a68f8aa427e11917ebbbce8e773e14b21c7120c6112563a8b09fa5beb456a0dfa70c2fa76b4b", 0xaa, 0x2}], 0x800002, &(0x7f0000000740)={[], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000080)) setrlimit(0x6, &(0x7f0000000040)) fork() fork() 23:02:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xc618) 23:02:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 47) 23:02:53 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 41) [ 599.658688] FAULT_INJECTION: forcing a failure. [ 599.658688] name failslab, interval 1, probability 0, space 0, times 0 [ 599.660341] CPU: 1 PID: 6563 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 599.661318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 599.662512] Call Trace: [ 599.662895] dump_stack+0x107/0x167 [ 599.663430] should_fail.cold+0x5/0xa [ 599.663984] ? xas_alloc+0x336/0x440 [ 599.664516] should_failslab+0x5/0x20 [ 599.665055] kmem_cache_alloc+0x5b/0x310 [ 599.665613] xas_alloc+0x336/0x440 [ 599.666088] xas_create+0x34a/0x10d0 [ 599.666631] ? kernel_text_address+0xf2/0x120 [ 599.667140] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 599.667797] xas_store+0x8c/0x1c40 [ 599.668317] __xa_store+0x164/0x2d0 [ 599.668795] ? xa_delete_node+0x280/0x280 [ 599.669402] ? trace_hardirqs_on+0x5b/0x180 [ 599.670012] xa_store+0x31/0x50 [ 599.670494] __io_uring_add_tctx_node+0x1cf/0x520 [ 599.671044] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 599.671659] ? alloc_fd+0x2e7/0x670 [ 599.672078] io_uring_setup+0x1fbb/0x2980 [ 599.672552] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 599.673173] ? wait_for_completion_io+0x270/0x270 [ 599.673745] ? perf_trace_preemptirq_template+0x26d/0x400 [ 599.674360] ? perf_trace_preemptirq_template+0x26d/0x400 [ 599.674991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 599.675580] ? syscall_enter_from_user_mode+0x1d/0x50 [ 599.676161] do_syscall_64+0x33/0x40 [ 599.676605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 599.677199] RIP: 0033:0x7fab1beb1b19 [ 599.677615] 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 [ 599.679683] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 599.680531] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 599.681333] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 599.682133] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 599.682927] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 599.683718] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:02:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 599.687306] FAULT_INJECTION: forcing a failure. [ 599.687306] name failslab, interval 1, probability 0, space 0, times 0 [ 599.690197] CPU: 0 PID: 6566 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 599.691801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 599.693767] Call Trace: [ 599.694388] dump_stack+0x107/0x167 [ 599.695226] should_fail.cold+0x5/0xa [ 599.696108] ? __pmd_alloc+0x94/0x630 [ 599.697002] should_failslab+0x5/0x20 [ 599.697921] kmem_cache_alloc+0x5b/0x310 [ 599.699014] __pmd_alloc+0x94/0x630 [ 599.699876] copy_page_range+0x2bd0/0x3800 [ 599.701055] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 599.702341] ? lock_chain_count+0x20/0x20 [ 599.703324] ? find_held_lock+0x2c/0x110 [ 599.704273] ? anon_vma_fork+0x462/0x640 [ 599.705260] ? up_write+0x191/0x550 [ 599.706106] ? vm_iomap_memory+0x190/0x190 [ 599.707246] ? downgrade_write+0x3a0/0x3a0 [ 599.708324] ? anon_vma_interval_tree_insert+0x277/0x450 [ 599.709609] ? __vma_link_rb+0x540/0x700 [ 599.710567] copy_process+0x7658/0x78b0 [ 599.711538] ? __cleanup_sighand+0xb0/0xb0 [ 599.712738] ? lock_acquire+0x197/0x470 [ 599.713741] ? find_held_lock+0x2c/0x110 [ 599.714781] kernel_clone+0xe7/0x980 [ 599.715663] ? lock_downgrade+0x6d0/0x6d0 [ 599.716643] ? find_held_lock+0x2c/0x110 [ 599.717627] ? create_io_thread+0xf0/0xf0 [ 599.718616] ? ksys_write+0x12d/0x260 [ 599.719521] ? __mutex_unlock_slowpath+0xe1/0x600 [ 599.720665] __do_sys_fork+0x8a/0xc0 [ 599.721552] ? kernel_thread+0xf0/0xf0 [ 599.722449] ? __traceiter_irq_enable+0xc0/0xc0 [ 599.723532] ? __traceiter_irq_enable+0xc0/0xc0 [ 599.724658] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 599.726147] ? syscall_enter_from_user_mode+0x1d/0x50 [ 599.727369] ? trace_hardirqs_on+0x5b/0x180 [ 599.728490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 599.729810] do_syscall_64+0x33/0x40 [ 599.730686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 599.731854] RIP: 0033:0x7fbeb99eab19 [ 599.732695] 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 [ 599.736972] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 599.738707] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 599.740432] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 599.742093] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 599.743745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 599.745410] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 599.783295] loop6: detected capacity change from 0 to 8388096 23:02:53 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 42) 23:02:53 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 599.817247] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 23:02:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 48) 23:02:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xec07) [ 599.847165] FAULT_INJECTION: forcing a failure. [ 599.847165] name failslab, interval 1, probability 0, space 0, times 0 [ 599.848476] CPU: 1 PID: 6580 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 599.849221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 599.850232] Call Trace: [ 599.850599] dump_stack+0x107/0x167 [ 599.851106] should_fail.cold+0x5/0xa [ 599.851636] ? ptlock_alloc+0x1d/0x70 [ 599.852163] should_failslab+0x5/0x20 [ 599.852615] kmem_cache_alloc+0x5b/0x310 [ 599.853180] ptlock_alloc+0x1d/0x70 [ 599.853683] pte_alloc_one+0x68/0x1a0 [ 599.854212] __pte_alloc+0x1d/0x330 [ 599.854715] copy_page_range+0x1b62/0x3800 [ 599.855310] ? find_held_lock+0x2c/0x110 [ 599.855877] ? anon_vma_fork+0x462/0x640 [ 599.856424] ? up_write+0x191/0x550 [ 599.856890] ? vm_iomap_memory+0x190/0x190 [ 599.857474] ? downgrade_write+0x3a0/0x3a0 [ 599.857970] ? anon_vma_interval_tree_insert+0x277/0x450 [ 599.858699] ? __vma_link_rb+0x540/0x700 [ 599.859270] copy_process+0x7658/0x78b0 [ 599.859847] ? __cleanup_sighand+0xb0/0xb0 [ 599.860440] ? lock_acquire+0x197/0x470 [ 599.860994] ? find_held_lock+0x2c/0x110 [ 599.861467] kernel_clone+0xe7/0x980 [ 599.861982] ? lock_downgrade+0x6d0/0x6d0 [ 599.862550] ? find_held_lock+0x2c/0x110 [ 599.863110] ? create_io_thread+0xf0/0xf0 [ 599.863682] ? ksys_write+0x12d/0x260 [ 599.864213] ? __mutex_unlock_slowpath+0xe1/0x600 [ 599.864864] __do_sys_fork+0x8a/0xc0 [ 599.865291] ? kernel_thread+0xf0/0xf0 [ 599.865726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 599.866446] ? syscall_enter_from_user_mode+0x1d/0x50 [ 599.867045] ? trace_hardirqs_on+0x5b/0x180 [ 599.867636] ? syscall_enter_from_user_mode+0x1d/0x50 [ 599.868233] do_syscall_64+0x33/0x40 [ 599.868644] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 599.869241] RIP: 0033:0x7fbeb99eab19 [ 599.869666] 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 [ 599.871766] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 599.872637] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 599.873563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 599.874532] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 599.875328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 599.876304] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 599.904662] FAULT_INJECTION: forcing a failure. [ 599.904662] name failslab, interval 1, probability 0, space 0, times 0 [ 599.906206] CPU: 1 PID: 6597 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 599.906984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 599.907873] Call Trace: [ 599.908164] dump_stack+0x107/0x167 [ 599.908570] should_fail.cold+0x5/0xa [ 599.909107] ? create_object.isra.0+0x3a/0xa30 [ 599.909738] should_failslab+0x5/0x20 [ 599.910268] kmem_cache_alloc+0x5b/0x310 [ 599.910749] ? mark_held_locks+0x9e/0xe0 [ 599.911317] create_object.isra.0+0x3a/0xa30 [ 599.911922] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 599.912644] kmem_cache_alloc+0x159/0x310 [ 599.913177] xas_alloc+0x336/0x440 [ 599.913667] xas_create+0x34a/0x10d0 [ 599.914193] ? kernel_text_address+0xf2/0x120 [ 599.914750] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 599.915479] xas_store+0x8c/0x1c40 [ 599.915978] __xa_store+0x164/0x2d0 [ 599.916473] ? xa_delete_node+0x280/0x280 [ 599.916962] ? trace_hardirqs_on+0x5b/0x180 [ 599.917574] xa_store+0x31/0x50 [ 599.918024] __io_uring_add_tctx_node+0x1cf/0x520 [ 599.918633] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 599.919233] ? alloc_fd+0x2e7/0x670 [ 599.919657] io_uring_setup+0x1fbb/0x2980 [ 599.920129] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 599.920705] ? wait_for_completion_io+0x270/0x270 [ 599.921262] ? perf_trace_preemptirq_template+0x26d/0x400 [ 599.921889] ? perf_trace_preemptirq_template+0x26d/0x400 [ 599.922495] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 599.923085] ? syscall_enter_from_user_mode+0x1d/0x50 [ 599.923671] do_syscall_64+0x33/0x40 [ 599.924080] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 599.924670] RIP: 0033:0x7fab1beb1b19 [ 599.925092] 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 [ 599.927184] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 599.928025] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 599.928793] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 599.929567] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 599.930373] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 599.931182] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:02:53 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x800, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:02:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xeffd) 23:02:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xfdef) 23:03:08 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0700000000000000c9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 23:03:08 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:08 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 43) 23:03:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:03:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 49) 23:03:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x80000) 23:03:08 executing program 6: setrlimit(0x6, &(0x7f0000000040)={0x9}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r0, 0xb, &(0x7f0000000080)={0x7, 0x4}, &(0x7f00000000c0)) getrlimit(0x2, &(0x7f0000000100)) fork() 23:03:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 615.210511] FAULT_INJECTION: forcing a failure. [ 615.210511] name failslab, interval 1, probability 0, space 0, times 0 [ 615.213556] CPU: 1 PID: 6714 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 615.215301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 615.217420] Call Trace: [ 615.218098] dump_stack+0x107/0x167 [ 615.219031] should_fail.cold+0x5/0xa [ 615.220007] ? create_object.isra.0+0x3a/0xa30 [ 615.221169] should_failslab+0x5/0x20 [ 615.222149] kmem_cache_alloc+0x5b/0x310 [ 615.223185] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 615.223954] FAULT_INJECTION: forcing a failure. [ 615.223954] name failslab, interval 1, probability 0, space 0, times 0 [ 615.224718] create_object.isra.0+0x3a/0xa30 [ 615.228184] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 615.229490] kmem_cache_alloc+0x159/0x310 [ 615.230557] ptlock_alloc+0x1d/0x70 [ 615.231483] pte_alloc_one+0x68/0x1a0 [ 615.232451] __pte_alloc+0x1d/0x330 [ 615.233391] copy_page_range+0x1b62/0x3800 [ 615.234477] ? find_held_lock+0x2c/0x110 [ 615.235513] ? anon_vma_fork+0x462/0x640 [ 615.236567] ? up_write+0x191/0x550 [ 615.237504] ? vm_iomap_memory+0x190/0x190 [ 615.238578] ? downgrade_write+0x3a0/0x3a0 [ 615.239654] ? anon_vma_interval_tree_insert+0x277/0x450 [ 615.241031] ? __vma_link_rb+0x540/0x700 [ 615.242081] copy_process+0x7658/0x78b0 [ 615.243135] ? __cleanup_sighand+0xb0/0xb0 [ 615.244221] ? lock_acquire+0x197/0x470 [ 615.245241] ? find_held_lock+0x2c/0x110 [ 615.246279] kernel_clone+0xe7/0x980 [ 615.247233] ? lock_downgrade+0x6d0/0x6d0 [ 615.248274] ? find_held_lock+0x2c/0x110 [ 615.249313] ? create_io_thread+0xf0/0xf0 [ 615.250291] ? ksys_write+0x12d/0x260 [ 615.251095] ? __mutex_unlock_slowpath+0xe1/0x600 [ 615.252110] __do_sys_fork+0x8a/0xc0 [ 615.252893] ? kernel_thread+0xf0/0xf0 [ 615.253736] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 615.254836] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.255913] ? trace_hardirqs_on+0x5b/0x180 [ 615.256820] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.257910] do_syscall_64+0x33/0x40 [ 615.258691] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 615.259772] RIP: 0033:0x7fbeb99eab19 [ 615.260547] 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 [ 615.264428] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 615.266038] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 615.267523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 615.269012] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 615.270513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 615.272011] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 615.273559] CPU: 0 PID: 6715 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 615.275011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 615.276768] Call Trace: [ 615.277354] dump_stack+0x107/0x167 [ 615.278139] should_fail.cold+0x5/0xa [ 615.278944] ? xas_alloc+0x336/0x440 [ 615.279748] should_failslab+0x5/0x20 [ 615.280562] kmem_cache_alloc+0x5b/0x310 [ 615.281442] xas_alloc+0x336/0x440 [ 615.282196] xas_create+0x34a/0x10d0 [ 615.282990] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 615.284051] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 615.285161] xas_store+0x8c/0x1c40 [ 615.285937] __xa_store+0x164/0x2d0 [ 615.286715] ? xa_delete_node+0x280/0x280 [ 615.287598] ? trace_hardirqs_on+0x5b/0x180 [ 615.288527] xa_store+0x31/0x50 [ 615.289228] __io_uring_add_tctx_node+0x1cf/0x520 [ 615.290259] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 615.291357] ? alloc_fd+0x2e7/0x670 [ 615.292147] io_uring_setup+0x1fbb/0x2980 [ 615.293027] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 615.294106] ? perf_trace_preemptirq_template+0x266/0x400 [ 615.295252] ? perf_trace_preemptirq_template+0x26d/0x400 [ 615.296401] ? perf_trace_preemptirq_template+0x26d/0x400 [ 615.297608] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 615.298711] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.299800] do_syscall_64+0x33/0x40 [ 615.300589] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 615.301673] RIP: 0033:0x7fab1beb1b19 [ 615.302470] 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 [ 615.306341] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 615.307958] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 615.309488] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 615.310983] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 615.312484] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 615.313989] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:03:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xe0ffff) 23:03:09 executing program 6: setrlimit(0x6, &(0x7f0000000040)) r0 = fork() ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000000)={&(0x7f0000000080)=""/4096, 0x1000}) getrlimit(0xf, &(0x7f0000001080)) 23:03:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x1000000) 23:03:09 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 50) [ 615.611402] FAULT_INJECTION: forcing a failure. [ 615.611402] name failslab, interval 1, probability 0, space 0, times 0 [ 615.613826] CPU: 1 PID: 6833 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 615.615244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 615.616990] Call Trace: [ 615.617577] dump_stack+0x107/0x167 [ 615.618348] should_fail.cold+0x5/0xa [ 615.619149] ? create_object.isra.0+0x3a/0xa30 [ 615.620111] should_failslab+0x5/0x20 [ 615.620911] kmem_cache_alloc+0x5b/0x310 [ 615.621755] ? mark_held_locks+0x9e/0xe0 [ 615.622604] create_object.isra.0+0x3a/0xa30 [ 615.623520] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 615.624586] kmem_cache_alloc+0x159/0x310 [ 615.625477] xas_alloc+0x336/0x440 [ 615.626222] xas_create+0x34a/0x10d0 [ 615.627010] ? kernel_text_address+0xf2/0x120 [ 615.627948] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 615.629044] xas_store+0x8c/0x1c40 [ 615.629809] __xa_store+0x164/0x2d0 [ 615.630574] ? xa_delete_node+0x280/0x280 [ 615.631449] ? trace_hardirqs_on+0x5b/0x180 [ 615.632349] xa_store+0x31/0x50 [ 615.633052] __io_uring_add_tctx_node+0x1cf/0x520 [ 615.634081] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 615.635170] ? alloc_fd+0x2e7/0x670 [ 615.635941] io_uring_setup+0x1fbb/0x2980 [ 615.636824] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 615.637893] ? wait_for_completion_io+0x270/0x270 [ 615.638897] ? perf_trace_preemptirq_template+0x26d/0x400 [ 615.640040] ? perf_trace_preemptirq_template+0x26d/0x400 [ 615.641249] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 615.642355] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.643435] do_syscall_64+0x33/0x40 [ 615.644215] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 615.645291] RIP: 0033:0x7fab1beb1b19 [ 615.646079] 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 [ 615.649920] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 615.651500] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 615.652987] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 615.654491] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 615.655984] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 615.657477] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:03:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x9000000) 23:03:09 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:09 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 44) [ 615.819808] FAULT_INJECTION: forcing a failure. [ 615.819808] name failslab, interval 1, probability 0, space 0, times 0 [ 615.822571] CPU: 0 PID: 6939 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 615.824315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 615.826420] Call Trace: [ 615.827097] dump_stack+0x107/0x167 [ 615.828037] should_fail.cold+0x5/0xa [ 615.829009] ? ptlock_alloc+0x1d/0x70 [ 615.830006] should_failslab+0x5/0x20 [ 615.830988] kmem_cache_alloc+0x5b/0x310 [ 615.832037] ptlock_alloc+0x1d/0x70 [ 615.832971] pte_alloc_one+0x68/0x1a0 [ 615.833956] __pte_alloc+0x1d/0x330 [ 615.834900] copy_page_range+0x1b62/0x3800 [ 615.835810] ? find_held_lock+0x2c/0x110 [ 615.836842] ? anon_vma_fork+0x462/0x640 [ 615.837914] ? up_write+0x191/0x550 [ 615.838838] ? vm_iomap_memory+0x190/0x190 [ 615.839924] ? downgrade_write+0x3a0/0x3a0 [ 615.841004] ? anon_vma_interval_tree_insert+0x277/0x450 [ 615.842405] ? __vma_link_rb+0x540/0x700 [ 615.843457] copy_process+0x7658/0x78b0 [ 615.844513] ? __cleanup_sighand+0xb0/0xb0 [ 615.845605] ? lock_acquire+0x197/0x470 [ 615.846515] ? find_held_lock+0x2c/0x110 [ 615.847549] kernel_clone+0xe7/0x980 [ 615.848501] ? lock_downgrade+0x6d0/0x6d0 [ 615.849566] ? find_held_lock+0x2c/0x110 [ 615.850600] ? create_io_thread+0xf0/0xf0 [ 615.851657] ? ksys_write+0x12d/0x260 [ 615.852632] ? __mutex_unlock_slowpath+0xe1/0x600 [ 615.853862] __do_sys_fork+0x8a/0xc0 [ 615.854819] ? kernel_thread+0xf0/0xf0 [ 615.855821] ? __traceiter_irq_enable+0xc0/0xc0 [ 615.857014] ? __traceiter_irq_enable+0xc0/0xc0 [ 615.858236] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 615.859574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.860876] ? trace_hardirqs_on+0x5b/0x180 [ 615.861989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.863292] do_syscall_64+0x33/0x40 [ 615.864257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 615.865560] RIP: 0033:0x7fbeb99eab19 [ 615.866493] 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 [ 615.871131] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 615.873053] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 615.874856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 615.876681] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 615.878507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 615.880314] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:03:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xc6180000) 23:03:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:03:23 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() prlimit64(0xffffffffffffffff, 0x2, &(0x7f0000000000)={0xffffffffffff0127, 0x7}, 0x0) 23:03:23 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0700000000000000c9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 23:03:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:03:23 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 45) 23:03:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 51) 23:03:23 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 629.365143] FAULT_INJECTION: forcing a failure. [ 629.365143] name failslab, interval 1, probability 0, space 0, times 0 [ 629.366955] FAULT_INJECTION: forcing a failure. [ 629.366955] name failslab, interval 1, probability 0, space 0, times 0 [ 629.367996] CPU: 0 PID: 6960 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 629.371852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 629.373986] Call Trace: [ 629.374671] dump_stack+0x107/0x167 [ 629.375604] should_fail.cold+0x5/0xa [ 629.376586] ? create_object.isra.0+0x3a/0xa30 [ 629.377759] should_failslab+0x5/0x20 [ 629.378723] kmem_cache_alloc+0x5b/0x310 [ 629.379756] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 629.381281] create_object.isra.0+0x3a/0xa30 [ 629.382422] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 629.383734] kmem_cache_alloc+0x159/0x310 [ 629.384799] ptlock_alloc+0x1d/0x70 [ 629.385640] pte_alloc_one+0x68/0x1a0 [ 629.386606] __pte_alloc+0x1d/0x330 [ 629.387537] copy_page_range+0x1b62/0x3800 [ 629.388621] ? find_held_lock+0x2c/0x110 [ 629.389676] ? anon_vma_fork+0x462/0x640 [ 629.390734] ? up_write+0x191/0x550 [ 629.391666] ? vm_iomap_memory+0x190/0x190 [ 629.392737] ? downgrade_write+0x3a0/0x3a0 [ 629.393844] ? anon_vma_interval_tree_insert+0x277/0x450 [ 629.395233] ? __vma_link_rb+0x540/0x700 [ 629.396164] copy_process+0x7658/0x78b0 [ 629.397197] ? __cleanup_sighand+0xb0/0xb0 [ 629.398291] ? lock_acquire+0x197/0x470 [ 629.399311] ? find_held_lock+0x2c/0x110 [ 629.400360] kernel_clone+0xe7/0x980 [ 629.401315] ? lock_downgrade+0x6d0/0x6d0 [ 629.402389] ? find_held_lock+0x2c/0x110 [ 629.403425] ? create_io_thread+0xf0/0xf0 [ 629.404482] ? ksys_write+0x12d/0x260 [ 629.405359] ? __mutex_unlock_slowpath+0xe1/0x600 [ 629.406595] __do_sys_fork+0x8a/0xc0 [ 629.407563] ? kernel_thread+0xf0/0xf0 [ 629.408553] ? __traceiter_irq_enable+0xc0/0xc0 [ 629.409753] ? __traceiter_irq_enable+0xc0/0xc0 [ 629.410960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 629.412289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.413623] ? trace_hardirqs_on+0x5b/0x180 [ 629.414722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.416030] do_syscall_64+0x33/0x40 [ 629.416829] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 629.418148] RIP: 0033:0x7fbeb99eab19 [ 629.419096] 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 [ 629.423477] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 629.425090] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 629.426623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 629.428128] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 629.429657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 629.431164] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 629.432707] CPU: 1 PID: 6948 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 629.434169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 629.435927] Call Trace: [ 629.436480] dump_stack+0x107/0x167 [ 629.437252] should_fail.cold+0x5/0xa [ 629.438065] ? xas_alloc+0x336/0x440 [ 629.438847] should_failslab+0x5/0x20 [ 629.439651] kmem_cache_alloc+0x5b/0x310 [ 629.440513] xas_alloc+0x336/0x440 [ 629.441264] xas_create+0x34a/0x10d0 [ 629.442073] ? kernel_text_address+0xf2/0x120 [ 629.443014] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 629.444117] xas_store+0x8c/0x1c40 [ 629.444879] __xa_store+0x164/0x2d0 [ 629.445659] ? xa_delete_node+0x280/0x280 [ 629.446545] ? trace_hardirqs_on+0x5b/0x180 [ 629.447457] xa_store+0x31/0x50 [ 629.448153] __io_uring_add_tctx_node+0x1cf/0x520 [ 629.449176] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 629.450292] ? alloc_fd+0x2e7/0x670 [ 629.451069] io_uring_setup+0x1fbb/0x2980 [ 629.451939] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 629.453004] ? wait_for_completion_io+0x270/0x270 [ 629.454022] ? perf_trace_preemptirq_template+0x26d/0x400 [ 629.455174] ? perf_trace_preemptirq_template+0x26d/0x400 [ 629.456340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 629.457453] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.458542] do_syscall_64+0x33/0x40 [ 629.459323] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 629.460401] RIP: 0033:0x7fab1beb1b19 [ 629.461189] 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 [ 629.465072] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 629.466689] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 629.468192] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 629.469707] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 629.471201] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 629.472707] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:03:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xec070000) 23:03:23 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 52) 23:03:23 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 46) [ 629.663552] FAULT_INJECTION: forcing a failure. [ 629.663552] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 629.666049] CPU: 1 PID: 7070 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 629.667482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 629.669210] Call Trace: [ 629.669801] dump_stack+0x107/0x167 [ 629.670572] should_fail.cold+0x5/0xa [ 629.671377] __alloc_pages_nodemask+0x182/0x600 [ 629.672354] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 629.673476] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 629.674735] ? kmem_cache_alloc+0x301/0x310 [ 629.675641] alloc_pages_current+0x187/0x280 [ 629.676557] allocate_slab+0x26f/0x380 [ 629.677376] ___slab_alloc+0x470/0x700 [ 629.678196] ? xas_alloc+0x336/0x440 [ 629.678977] ? trace_rcu_dyntick+0x2f/0x170 [ 629.679880] ? xas_alloc+0x336/0x440 [ 629.680660] ? kmem_cache_alloc+0x301/0x310 [ 629.681564] kmem_cache_alloc+0x301/0x310 [ 629.682433] xas_alloc+0x336/0x440 [ 629.683184] xas_create+0x34a/0x10d0 [ 629.683970] ? kernel_text_address+0xf2/0x120 [ 629.684908] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 629.686006] xas_store+0x8c/0x1c40 [ 629.686766] __xa_store+0x164/0x2d0 [ 629.687532] ? xa_delete_node+0x280/0x280 [ 629.688400] ? trace_hardirqs_on+0x5b/0x180 [ 629.689310] xa_store+0x31/0x50 [ 629.690018] __io_uring_add_tctx_node+0x1cf/0x520 [ 629.691023] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 629.692116] ? alloc_fd+0x2e7/0x670 [ 629.692885] io_uring_setup+0x1fbb/0x2980 [ 629.693780] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 629.694834] ? wait_for_completion_io+0x270/0x270 [ 629.695838] ? perf_trace_preemptirq_template+0x26d/0x400 [ 629.696979] ? perf_trace_preemptirq_template+0x26d/0x400 [ 629.698148] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 629.699242] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.700318] do_syscall_64+0x33/0x40 [ 629.701099] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 629.702172] RIP: 0033:0x7fab1beb1b19 [ 629.702945] 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 [ 629.706780] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 629.708368] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 629.709876] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 629.711354] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 629.712841] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 629.714342] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:03:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xeffdffff) 23:03:23 executing program 6: setrlimit(0x6, &(0x7f0000000040)={0x80000}) fork() 23:03:23 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 629.824357] FAULT_INJECTION: forcing a failure. [ 629.824357] name failslab, interval 1, probability 0, space 0, times 0 [ 629.826829] CPU: 1 PID: 7076 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 629.828250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 629.829997] Call Trace: [ 629.830554] dump_stack+0x107/0x167 [ 629.831313] should_fail.cold+0x5/0xa [ 629.832113] ? vm_area_dup+0x78/0x290 [ 629.832909] should_failslab+0x5/0x20 [ 629.833735] kmem_cache_alloc+0x5b/0x310 [ 629.834585] ? lock_downgrade+0x6d0/0x6d0 [ 629.835456] vm_area_dup+0x78/0x290 [ 629.836214] ? copy_page_range+0x24e9/0x3800 [ 629.837168] ? vm_area_alloc+0x110/0x110 [ 629.838037] ? vm_iomap_memory+0x190/0x190 [ 629.838936] ? __vma_link_rb+0x540/0x700 [ 629.839785] copy_process+0x298b/0x78b0 [ 629.840645] ? __cleanup_sighand+0xb0/0xb0 [ 629.841547] ? lock_acquire+0x197/0x470 [ 629.842387] ? find_held_lock+0x2c/0x110 [ 629.843238] kernel_clone+0xe7/0x980 [ 629.844016] ? lock_downgrade+0x6d0/0x6d0 [ 629.844856] ? find_held_lock+0x2c/0x110 [ 629.845728] ? create_io_thread+0xf0/0xf0 [ 629.846592] ? ksys_write+0x12d/0x260 [ 629.847393] ? __mutex_unlock_slowpath+0xe1/0x600 [ 629.848404] __do_sys_fork+0x8a/0xc0 [ 629.849182] ? kernel_thread+0xf0/0xf0 [ 629.849997] ? __traceiter_irq_enable+0xc0/0xc0 [ 629.850970] ? __traceiter_irq_enable+0xc0/0xc0 [ 629.851958] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 629.853055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.854115] ? trace_hardirqs_on+0x5b/0x180 [ 629.855031] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.856102] do_syscall_64+0x33/0x40 [ 629.856895] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 629.857971] RIP: 0033:0x7fbeb99eab19 [ 629.858752] 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 [ 629.862617] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 629.864197] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 629.865666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 629.867127] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 629.868575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 629.870051] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:03:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xffffe000) 23:03:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xfffffdef) 23:03:23 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:03:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:03:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 53) 23:03:36 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 47) 23:03:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x7ffffffff000) 23:03:36 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) setresuid(0x0, 0x0, 0x0) [ 642.974843] FAULT_INJECTION: forcing a failure. [ 642.974843] name failslab, interval 1, probability 0, space 0, times 0 [ 642.977203] CPU: 1 PID: 7099 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 642.978611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 642.980294] Call Trace: [ 642.980834] dump_stack+0x107/0x167 [ 642.981592] should_fail.cold+0x5/0xa [ 642.982377] ? xas_alloc+0x336/0x440 [ 642.983166] should_failslab+0x5/0x20 [ 642.983954] kmem_cache_alloc+0x5b/0x310 [ 642.984786] xas_alloc+0x336/0x440 [ 642.985508] xas_create+0x34a/0x10d0 [ 642.986289] ? kernel_text_address+0xf2/0x120 [ 642.987213] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 642.988286] xas_store+0x8c/0x1c40 [ 642.989028] __xa_store+0x164/0x2d0 [ 642.989782] ? xa_delete_node+0x280/0x280 [ 642.990635] ? trace_hardirqs_on+0x5b/0x180 [ 642.991513] xa_store+0x31/0x50 [ 642.992185] __io_uring_add_tctx_node+0x1cf/0x520 [ 642.993170] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 642.994241] ? alloc_fd+0x2e7/0x670 [ 642.994992] io_uring_setup+0x1fbb/0x2980 [ 642.995841] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 642.996882] ? wait_for_completion_io+0x270/0x270 [ 642.997874] ? perf_trace_preemptirq_template+0x26d/0x400 [ 642.998983] ? perf_trace_preemptirq_template+0x26d/0x400 [ 643.000119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 643.001188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.002254] do_syscall_64+0x33/0x40 [ 643.003020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 643.004056] RIP: 0033:0x7fab1beb1b19 [ 643.004813] 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 [ 643.008674] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 643.010267] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 643.011715] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 643.013160] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 643.014622] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 643.016070] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 643.023020] FAULT_INJECTION: forcing a failure. [ 643.023020] name failslab, interval 1, probability 0, space 0, times 0 [ 643.027498] CPU: 1 PID: 7105 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 643.028917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 643.030616] Call Trace: [ 643.031164] dump_stack+0x107/0x167 [ 643.031912] should_fail.cold+0x5/0xa [ 643.032693] ? create_object.isra.0+0x3a/0xa30 [ 643.033634] should_failslab+0x5/0x20 [ 643.034405] kmem_cache_alloc+0x5b/0x310 [ 643.035247] create_object.isra.0+0x3a/0xa30 [ 643.036144] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 643.037175] kmem_cache_alloc+0x159/0x310 [ 643.038055] vm_area_dup+0x78/0x290 [ 643.038817] ? _cond_resched+0x10/0x30 [ 643.039609] ? copy_page_range+0x24e9/0x3800 [ 643.040534] ? vm_area_alloc+0x110/0x110 [ 643.041358] ? up_write+0x191/0x550 [ 643.042143] ? vm_iomap_memory+0x190/0x190 [ 643.043004] ? downgrade_write+0x3a0/0x3a0 [ 643.043861] ? anon_vma_interval_tree_insert+0x277/0x450 [ 643.044955] ? __vma_link_rb+0x540/0x700 [ 643.045793] copy_process+0x298b/0x78b0 [ 643.046632] ? __cleanup_sighand+0xb0/0xb0 [ 643.047506] ? lock_acquire+0x197/0x470 [ 643.048323] ? find_held_lock+0x2c/0x110 [ 643.049156] kernel_clone+0xe7/0x980 [ 643.049922] ? lock_downgrade+0x6d0/0x6d0 [ 643.050769] ? find_held_lock+0x2c/0x110 [ 643.051594] ? create_io_thread+0xf0/0xf0 [ 643.052431] ? ksys_write+0x12d/0x260 [ 643.053236] ? __mutex_unlock_slowpath+0xe1/0x600 [ 643.054224] __do_sys_fork+0x8a/0xc0 [ 643.054985] ? kernel_thread+0xf0/0xf0 [ 643.055788] ? __traceiter_irq_enable+0xc0/0xc0 [ 643.056724] ? __traceiter_irq_enable+0xc0/0xc0 [ 643.057691] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 643.058754] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.059786] ? trace_hardirqs_on+0x5b/0x180 [ 643.060847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.062189] do_syscall_64+0x33/0x40 [ 643.063157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 643.064478] RIP: 0033:0x7fbeb99eab19 [ 643.065446] 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 [ 643.070186] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 643.072100] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 643.073937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 643.075651] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.077217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 643.078792] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:03:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x8000000000000) 23:03:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 54) 23:03:36 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 643.233445] FAULT_INJECTION: forcing a failure. [ 643.233445] name failslab, interval 1, probability 0, space 0, times 0 [ 643.235764] CPU: 0 PID: 7115 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 643.237091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 643.238675] Call Trace: [ 643.239193] dump_stack+0x107/0x167 [ 643.239887] should_fail.cold+0x5/0xa [ 643.240620] ? create_object.isra.0+0x3a/0xa30 [ 643.241494] should_failslab+0x5/0x20 [ 643.242227] kmem_cache_alloc+0x5b/0x310 [ 643.243002] ? mark_held_locks+0x9e/0xe0 [ 643.243773] create_object.isra.0+0x3a/0xa30 [ 643.244635] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 643.245625] kmem_cache_alloc+0x159/0x310 [ 643.246429] xas_alloc+0x336/0x440 [ 643.247114] xas_create+0x34a/0x10d0 [ 643.247844] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 643.248807] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 643.249831] xas_store+0x8c/0x1c40 [ 643.250524] __xa_store+0x164/0x2d0 [ 643.251228] ? xa_delete_node+0x280/0x280 [ 643.252031] ? trace_hardirqs_on+0x5b/0x180 [ 643.252866] xa_store+0x31/0x50 [ 643.253507] __io_uring_add_tctx_node+0x1cf/0x520 [ 643.254447] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 643.255457] ? alloc_fd+0x2e7/0x670 [ 643.256175] io_uring_setup+0x1fbb/0x2980 [ 643.256975] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 643.257971] ? perf_trace_preemptirq_template+0x266/0x400 [ 643.259037] ? perf_trace_preemptirq_template+0x26d/0x400 [ 643.260086] ? perf_trace_preemptirq_template+0x26d/0x400 [ 643.261163] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 643.262182] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.263180] do_syscall_64+0x33/0x40 [ 643.263899] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 643.264878] RIP: 0033:0x7fab1beb1b19 [ 643.265604] 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 [ 643.269144] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 643.270624] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 643.271997] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 643.273369] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 643.274741] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 643.276121] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:03:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xe0ffff00000000) 23:03:37 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 48) 23:03:37 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xf0ffffff7f0000) [ 643.443865] FAULT_INJECTION: forcing a failure. [ 643.443865] name failslab, interval 1, probability 0, space 0, times 0 [ 643.446333] CPU: 0 PID: 7121 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 643.447687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 643.449304] Call Trace: [ 643.449841] dump_stack+0x107/0x167 [ 643.450561] should_fail.cold+0x5/0xa [ 643.451309] ? vm_area_dup+0x78/0x290 [ 643.452053] should_failslab+0x5/0x20 [ 643.452798] kmem_cache_alloc+0x5b/0x310 [ 643.453612] ? lock_downgrade+0x6d0/0x6d0 [ 643.454433] vm_area_dup+0x78/0x290 [ 643.455154] ? copy_page_range+0x24e9/0x3800 [ 643.456050] ? vm_area_alloc+0x110/0x110 [ 643.456866] ? vm_iomap_memory+0x190/0x190 [ 643.457713] ? __vma_link_rb+0x540/0x700 [ 643.458510] copy_process+0x298b/0x78b0 [ 643.459324] ? __cleanup_sighand+0xb0/0xb0 [ 643.460162] ? lock_acquire+0x197/0x470 [ 643.460949] ? find_held_lock+0x2c/0x110 [ 643.461763] kernel_clone+0xe7/0x980 [ 643.462503] ? lock_downgrade+0x6d0/0x6d0 [ 643.463315] ? find_held_lock+0x2c/0x110 [ 643.464113] ? create_io_thread+0xf0/0xf0 [ 643.464926] ? ksys_write+0x12d/0x260 [ 643.465688] ? __mutex_unlock_slowpath+0xe1/0x600 [ 643.466646] __do_sys_fork+0x8a/0xc0 [ 643.467372] ? kernel_thread+0xf0/0xf0 [ 643.468149] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 643.469181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.470201] ? trace_hardirqs_on+0x5b/0x180 [ 643.471055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.472060] do_syscall_64+0x33/0x40 [ 643.472790] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 643.473798] RIP: 0033:0x7fbeb99eab19 [ 643.474527] 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 [ 643.478139] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 643.479628] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 643.481022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 643.482416] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.483814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 643.485212] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:03:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 55) [ 643.549659] FAULT_INJECTION: forcing a failure. [ 643.549659] name failslab, interval 1, probability 0, space 0, times 0 [ 643.551938] CPU: 0 PID: 7127 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 643.553267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 643.554873] Call Trace: [ 643.555390] dump_stack+0x107/0x167 [ 643.556099] should_fail.cold+0x5/0xa [ 643.556837] ? xas_alloc+0x336/0x440 [ 643.557575] should_failslab+0x5/0x20 [ 643.558319] kmem_cache_alloc+0x5b/0x310 [ 643.559109] xas_alloc+0x336/0x440 [ 643.559802] xas_create+0x34a/0x10d0 [ 643.560538] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 643.561516] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 643.562559] xas_store+0x8c/0x1c40 [ 643.563261] __xa_store+0x164/0x2d0 [ 643.563976] ? xa_delete_node+0x280/0x280 [ 643.564792] ? trace_hardirqs_on+0x5b/0x180 [ 643.565650] xa_store+0x31/0x50 [ 643.566296] __io_uring_add_tctx_node+0x1cf/0x520 [ 643.567227] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 643.568240] ? alloc_fd+0x2e7/0x670 [ 643.568953] io_uring_setup+0x1fbb/0x2980 [ 643.569775] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 643.570768] ? perf_trace_preemptirq_template+0x266/0x400 [ 643.571832] ? perf_trace_preemptirq_template+0x26d/0x400 [ 643.572886] ? perf_trace_preemptirq_template+0x26d/0x400 [ 643.573977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 643.574988] ? syscall_enter_from_user_mode+0x1d/0x50 [ 643.575980] do_syscall_64+0x33/0x40 [ 643.576697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 643.577691] RIP: 0033:0x7fab1beb1b19 [ 643.578423] 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 [ 643.582080] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 643.583594] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 643.585021] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 643.586449] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 643.587867] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 643.589280] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:03:37 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:49 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 49) [ 656.033451] FAULT_INJECTION: forcing a failure. [ 656.033451] name failslab, interval 1, probability 0, space 0, times 0 23:03:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:03:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) setresuid(0x0, 0x0, 0x0) 23:03:49 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:49 executing program 6: setrlimit(0x5, &(0x7f0000000000)={0x4}) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r0) mlockall(0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, r0) fork() fork() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xe, r0) 23:03:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:03:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x100000000000000) 23:03:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 56) [ 656.036843] CPU: 1 PID: 7149 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 656.038797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 656.040919] Call Trace: [ 656.041602] dump_stack+0x107/0x167 [ 656.042544] should_fail.cold+0x5/0xa [ 656.043509] ? create_object.isra.0+0x3a/0xa30 [ 656.044659] should_failslab+0x5/0x20 [ 656.045618] kmem_cache_alloc+0x5b/0x310 [ 656.046659] create_object.isra.0+0x3a/0xa30 [ 656.047762] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 656.049046] kmem_cache_alloc+0x159/0x310 [ 656.050097] ? lock_downgrade+0x6d0/0x6d0 [ 656.051149] vm_area_dup+0x78/0x290 [ 656.052082] ? copy_page_range+0x24e9/0x3800 [ 656.053235] ? vm_area_alloc+0x110/0x110 [ 656.054280] ? vm_iomap_memory+0x190/0x190 [ 656.055362] ? __vma_link_rb+0x540/0x700 [ 656.056396] copy_process+0x298b/0x78b0 [ 656.057441] ? __cleanup_sighand+0xb0/0xb0 [ 656.058526] ? lock_acquire+0x197/0x470 [ 656.059530] ? find_held_lock+0x2c/0x110 [ 656.060552] kernel_clone+0xe7/0x980 [ 656.061487] ? lock_downgrade+0x6d0/0x6d0 [ 656.062529] ? find_held_lock+0x2c/0x110 [ 656.063549] ? create_io_thread+0xf0/0xf0 [ 656.064583] ? ksys_write+0x12d/0x260 [ 656.065545] ? __mutex_unlock_slowpath+0xe1/0x600 [ 656.066774] __do_sys_fork+0x8a/0xc0 [ 656.067704] ? kernel_thread+0xf0/0xf0 [ 656.068695] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 656.070023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 656.071308] ? trace_hardirqs_on+0x5b/0x180 [ 656.072394] ? syscall_enter_from_user_mode+0x1d/0x50 [ 656.073686] do_syscall_64+0x33/0x40 [ 656.074611] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 656.075883] RIP: 0033:0x7fbeb99eab19 [ 656.076806] 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 [ 656.081376] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 656.083271] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 656.085032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 656.086802] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 656.088557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 656.090308] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:03:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:03:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x900000000000000) 23:03:49 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:03:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 656.215445] FAULT_INJECTION: forcing a failure. [ 656.215445] name failslab, interval 1, probability 0, space 0, times 0 [ 656.218001] CPU: 0 PID: 7158 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 656.219440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 656.221175] Call Trace: [ 656.221735] dump_stack+0x107/0x167 [ 656.222498] should_fail.cold+0x5/0xa [ 656.223297] ? create_object.isra.0+0x3a/0xa30 [ 656.224252] should_failslab+0x5/0x20 [ 656.225044] kmem_cache_alloc+0x5b/0x310 [ 656.225902] ? mark_held_locks+0x9e/0xe0 [ 656.226760] create_object.isra.0+0x3a/0xa30 [ 656.227680] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 656.228759] kmem_cache_alloc+0x159/0x310 [ 656.229630] xas_alloc+0x336/0x440 [ 656.230380] xas_create+0x34a/0x10d0 [ 656.231171] ? kernel_text_address+0xf2/0x120 [ 656.232104] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 656.233212] xas_store+0x8c/0x1c40 [ 656.233974] __xa_store+0x164/0x2d0 [ 656.234739] ? xa_delete_node+0x280/0x280 [ 656.235620] ? trace_hardirqs_on+0x5b/0x180 [ 656.236527] xa_store+0x31/0x50 [ 656.237229] __io_uring_add_tctx_node+0x1cf/0x520 [ 656.238240] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 656.239326] ? alloc_fd+0x2e7/0x670 [ 656.240099] io_uring_setup+0x1fbb/0x2980 [ 656.240987] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 656.242059] ? wait_for_completion_io+0x270/0x270 [ 656.243079] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 656.244165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 656.245232] do_syscall_64+0x33/0x40 [ 656.246026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 656.247077] RIP: 0033:0x7fab1beb1b19 [ 656.247842] 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 [ 656.251660] RSP: 002b:00007fab19406108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 656.253250] RAX: ffffffffffffffda RBX: 00007fab1bfc5020 RCX: 00007fab1beb1b19 [ 656.254741] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 656.256215] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 656.257699] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 656.259163] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:03:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xc618000000000000) 23:04:05 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) setresuid(0x0, 0x0, 0x0) 23:04:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xec07000000000000) 23:04:05 executing program 6: r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)=ANY=[@ANYBLOB="038f00000000000d18000000", @ANYRES32=r0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9d8) r3 = io_uring_setup(0x5bff, &(0x7f0000000080)={0x0, 0xc06f, 0x30, 0x1, 0x91, 0x0, r0}) io_uring_enter(r3, 0x4cb1, 0x8d5a, 0x1, &(0x7f0000000100)={[0x3187]}, 0x8) setrlimit(0x6, &(0x7f0000000040)) fork() io_uring_enter(r2, 0x11b1, 0x1443, 0x3, &(0x7f0000000000)={[0x10001]}, 0x8) 23:04:05 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 50) 23:04:05 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:04:05 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 57) 23:04:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) [ 671.651548] FAULT_INJECTION: forcing a failure. [ 671.651548] name failslab, interval 1, probability 0, space 0, times 0 [ 671.654074] CPU: 0 PID: 7284 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 671.655506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 671.657240] Call Trace: [ 671.657802] dump_stack+0x107/0x167 [ 671.658583] should_fail.cold+0x5/0xa [ 671.659385] ? anon_vma_clone+0xdc/0x590 [ 671.660232] should_failslab+0x5/0x20 [ 671.661021] kmem_cache_alloc+0x5b/0x310 [ 671.661881] anon_vma_clone+0xdc/0x590 [ 671.662704] anon_vma_fork+0x82/0x640 [ 671.663521] ? __vm_enough_memory+0x184/0x360 [ 671.664479] copy_process+0x72cd/0x78b0 [ 671.665364] ? __cleanup_sighand+0xb0/0xb0 [ 671.666276] ? lock_acquire+0x197/0x470 [ 671.667120] ? find_held_lock+0x2c/0x110 [ 671.667984] kernel_clone+0xe7/0x980 [ 671.668769] ? lock_downgrade+0x6d0/0x6d0 [ 671.669637] ? find_held_lock+0x2c/0x110 [ 671.670502] ? create_io_thread+0xf0/0xf0 [ 671.671374] ? ksys_write+0x12d/0x260 [ 671.672192] ? __mutex_unlock_slowpath+0xe1/0x600 [ 671.673218] __do_sys_fork+0x8a/0xc0 [ 671.674008] ? kernel_thread+0xf0/0xf0 [ 671.674849] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 671.675952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 671.677031] ? trace_hardirqs_on+0x5b/0x180 [ 671.677952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 671.679040] do_syscall_64+0x33/0x40 [ 671.679828] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 671.680906] RIP: 0033:0x7fbeb99eab19 [ 671.681692] 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 [ 671.685615] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 671.687224] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 671.688725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 671.690233] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 671.691735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 671.693243] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:04:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xeffdffffffffffff) 23:04:05 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:05 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), r0, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 671.804062] FAULT_INJECTION: forcing a failure. [ 671.804062] name failslab, interval 1, probability 0, space 0, times 0 [ 671.806579] CPU: 0 PID: 7287 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 671.808047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 671.809808] Call Trace: [ 671.810387] dump_stack+0x107/0x167 [ 671.811160] should_fail.cold+0x5/0xa [ 671.811971] ? xas_alloc+0x336/0x440 [ 671.812761] should_failslab+0x5/0x20 [ 671.813568] kmem_cache_alloc+0x5b/0x310 [ 671.814442] xas_alloc+0x336/0x440 [ 671.815200] xas_create+0x34a/0x10d0 [ 671.815994] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 671.817064] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 671.818186] xas_store+0x8c/0x1c40 [ 671.818956] __xa_store+0x164/0x2d0 [ 671.819739] ? xa_delete_node+0x280/0x280 [ 671.820624] ? trace_hardirqs_on+0x5b/0x180 [ 671.821548] xa_store+0x31/0x50 [ 671.822261] __io_uring_add_tctx_node+0x1cf/0x520 [ 671.823287] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 671.824402] ? alloc_fd+0x2e7/0x670 [ 671.825186] io_uring_setup+0x1fbb/0x2980 [ 671.826095] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 671.827174] ? perf_trace_preemptirq_template+0x266/0x400 [ 671.828342] ? perf_trace_preemptirq_template+0x26d/0x400 [ 671.829504] ? perf_trace_preemptirq_template+0x26d/0x400 [ 671.830709] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 671.831830] ? syscall_enter_from_user_mode+0x1d/0x50 [ 671.832927] do_syscall_64+0x33/0x40 [ 671.833718] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 671.834819] RIP: 0033:0x7fab1beb1b19 [ 671.835609] 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 [ 671.839535] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 671.841153] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 671.842675] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 671.844186] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 671.845700] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 671.847225] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:04:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0xfffffffffffffdef) 23:04:05 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:05 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:04:05 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0xff, 0x7, 0x1, 0x0, 0x100000001, 0x8004, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x32, 0x2, @perf_config_ext={0x0, 0x58de3be6}, 0x60, 0xeb10, 0x3, 0x6, 0x7, 0x3, 0x7, 0x0, 0xfffffff9, 0x0, 0x4}, r0, 0xf, 0xffffffffffffffff, 0x8) 23:04:05 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 51) [ 672.120408] FAULT_INJECTION: forcing a failure. [ 672.120408] name failslab, interval 1, probability 0, space 0, times 0 [ 672.123497] CPU: 1 PID: 7416 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 672.125270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 672.127407] Call Trace: [ 672.128099] dump_stack+0x107/0x167 [ 672.129058] should_fail.cold+0x5/0xa [ 672.130061] ? memcg_alloc_page_obj_cgroups+0x73/0x100 [ 672.131415] should_failslab+0x5/0x20 [ 672.132396] __kmalloc_node+0x76/0x420 [ 672.133402] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 672.134714] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 672.136007] ? trace_hardirqs_on+0x5b/0x180 [ 672.137138] kmem_cache_alloc+0x171/0x310 [ 672.138221] vm_area_dup+0x78/0x290 [ 672.139165] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 672.140372] ? lock_downgrade+0x6d0/0x6d0 [ 672.141444] ? copy_page_range+0x24e9/0x3800 [ 672.142587] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 672.143947] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 672.145149] ? avc_has_extended_perms+0xf40/0xf40 [ 672.146397] ? lock_downgrade+0x6d0/0x6d0 [ 672.147459] ? vm_area_alloc+0x110/0x110 [ 672.148508] ? selinux_vm_enough_memory+0x114/0x180 [ 672.149795] ? selinux_sb_statfs+0x250/0x250 [ 672.150920] ? up_write+0x191/0x550 [ 672.151851] ? percpu_counter_add_batch+0x8b/0x140 [ 672.152964] ? __vm_enough_memory+0x184/0x360 [ 672.154107] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 672.155428] copy_process+0x298b/0x78b0 [ 672.156489] ? __cleanup_sighand+0xb0/0xb0 [ 672.157584] ? lock_acquire+0x197/0x470 [ 672.158619] ? find_held_lock+0x2c/0x110 [ 672.159670] kernel_clone+0xe7/0x980 [ 672.160639] ? lock_downgrade+0x6d0/0x6d0 [ 672.161694] ? find_held_lock+0x2c/0x110 [ 672.162776] ? create_io_thread+0xf0/0xf0 [ 672.163803] ? ksys_write+0x12d/0x260 [ 672.164751] ? __mutex_unlock_slowpath+0xe1/0x600 [ 672.165968] __do_sys_fork+0x8a/0xc0 [ 672.166803] ? kernel_thread+0xf0/0xf0 [ 672.167645] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 672.168756] ? syscall_enter_from_user_mode+0x1d/0x50 [ 672.169903] ? trace_hardirqs_on+0x5b/0x180 [ 672.170820] ? syscall_enter_from_user_mode+0x1d/0x50 [ 672.171897] do_syscall_64+0x33/0x40 [ 672.172670] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 672.173705] RIP: 0033:0x7fbeb99eab19 [ 672.174466] 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 [ 672.178213] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 672.179776] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 672.181232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 672.182696] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 672.184160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 672.185626] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:04:18 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000a, r0) 23:04:18 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xc) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x93, 0x0, 0xfd, 0x50, 0x0, 0x6a, 0x12000, 0x7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x10c6c, 0x100000001, 0x5, 0x5, 0x6, 0xfffffff7, 0x401, 0x0, 0x3ff, 0x0, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x10) r3 = signalfd(r2, &(0x7f0000000200)={[0x2]}, 0x8) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000240)=0x2) write$binfmt_elf64(r1, 0x0, 0x0) r4 = getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r5, 0x1) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x0, 0xff, 0x5, 0x0, 0x8, 0x40080, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x478bbfca, 0x4, @perf_bp={&(0x7f0000000140), 0x9}, 0x890, 0x98, 0x9, 0x1, 0x6, 0xbc5a, 0x1, 0x0, 0x1, 0x0, 0xfffffffffffffe7c}, r4, 0x4, r5, 0x0) 23:04:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 58) 23:04:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:04:18 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 23:04:18 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 52) 23:04:18 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 685.134319] FAULT_INJECTION: forcing a failure. [ 685.134319] name failslab, interval 1, probability 0, space 0, times 0 [ 685.136718] CPU: 1 PID: 7559 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 685.138119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 685.139852] Call Trace: [ 685.140394] dump_stack+0x107/0x167 [ 685.141147] should_fail.cold+0x5/0xa [ 685.141934] ? anon_vma_clone+0xdc/0x590 [ 685.142772] should_failslab+0x5/0x20 [ 685.142800] kmem_cache_alloc+0x5b/0x310 [ 685.144106] anon_vma_clone+0xdc/0x590 [ 685.144139] anon_vma_fork+0x82/0x640 [ 685.145332] ? __vm_enough_memory+0x184/0x360 [ 685.145358] copy_process+0x72cd/0x78b0 [ 685.146713] ? __cleanup_sighand+0xb0/0xb0 [ 685.147599] ? lock_acquire+0x197/0x470 [ 685.148425] ? find_held_lock+0x2c/0x110 [ 685.149272] kernel_clone+0xe7/0x980 [ 685.150075] ? lock_downgrade+0x6d0/0x6d0 [ 685.150923] ? find_held_lock+0x2c/0x110 [ 685.151757] ? create_io_thread+0xf0/0xf0 [ 685.152611] ? ksys_write+0x12d/0x260 [ 685.153399] ? __mutex_unlock_slowpath+0xe1/0x600 [ 685.154397] __do_sys_fork+0x8a/0xc0 [ 685.154418] ? kernel_thread+0xf0/0xf0 [ 685.155661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 685.156734] ? syscall_enter_from_user_mode+0x1d/0x50 [ 685.157780] ? trace_hardirqs_on+0x5b/0x180 [ 685.158677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 685.159749] do_syscall_64+0x33/0x40 [ 685.160514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 685.161569] RIP: 0033:0x7fbeb99eab19 [ 685.162339] 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 [ 685.166104] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 685.167653] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 685.169110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 685.170582] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 685.172027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 685.173479] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:04:18 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f00000000c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x44, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x400c8c0}, 0x80) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, 0x0, 0x0) 23:04:18 executing program 6: setrlimit(0x4, &(0x7f0000000040)) r0 = fork() ptrace(0x4208, r0) 23:04:19 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1001, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:04:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 685.244614] FAULT_INJECTION: forcing a failure. [ 685.244614] name failslab, interval 1, probability 0, space 0, times 0 [ 685.246076] CPU: 0 PID: 7526 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 685.246890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 685.247864] Call Trace: [ 685.248193] dump_stack+0x107/0x167 [ 685.248634] should_fail.cold+0x5/0xa [ 685.249104] ? create_object.isra.0+0x3a/0xa30 [ 685.249647] should_failslab+0x5/0x20 [ 685.250122] kmem_cache_alloc+0x5b/0x310 [ 685.250613] ? mark_held_locks+0x9e/0xe0 [ 685.251110] create_object.isra.0+0x3a/0xa30 [ 685.251634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 685.252246] kmem_cache_alloc+0x159/0x310 [ 685.252748] xas_alloc+0x336/0x440 [ 685.253180] xas_create+0x34a/0x10d0 [ 685.253633] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 685.254249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 685.254882] xas_store+0x8c/0x1c40 [ 685.255325] __xa_store+0x164/0x2d0 [ 685.255763] ? xa_delete_node+0x280/0x280 [ 685.256272] ? trace_hardirqs_on+0x5b/0x180 [ 685.256792] xa_store+0x31/0x50 [ 685.257199] __io_uring_add_tctx_node+0x1cf/0x520 [ 685.257779] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 685.258411] ? alloc_fd+0x2e7/0x670 [ 685.258863] io_uring_setup+0x1fbb/0x2980 [ 685.259373] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 685.259980] ? perf_trace_preemptirq_template+0x266/0x400 [ 685.260639] ? perf_trace_preemptirq_template+0x26d/0x400 [ 685.261293] ? perf_trace_preemptirq_template+0x26d/0x400 [ 685.261977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 685.262609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 685.263239] do_syscall_64+0x33/0x40 [ 685.263690] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 685.264301] RIP: 0033:0x7fab1beb1b19 [ 685.264744] 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 [ 685.266903] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 685.267804] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 685.268632] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 685.269461] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 685.270297] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 685.271132] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:04:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0xc5f6, 0x2, 0x1, 0x651b}}) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) write$binfmt_elf64(r0, 0x0, 0x0) 23:04:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:19 executing program 6: fork() 23:04:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 59) 23:04:19 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) [ 685.477417] FAULT_INJECTION: forcing a failure. [ 685.477417] name failslab, interval 1, probability 0, space 0, times 0 [ 685.478827] CPU: 0 PID: 7759 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 685.479616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 685.480567] Call Trace: [ 685.480879] dump_stack+0x107/0x167 [ 685.481302] should_fail.cold+0x5/0xa [ 685.481741] ? xas_alloc+0x336/0x440 [ 685.482187] should_failslab+0x5/0x20 [ 685.482629] kmem_cache_alloc+0x5b/0x310 [ 685.483097] xas_alloc+0x336/0x440 [ 685.483503] xas_create+0x34a/0x10d0 [ 685.483928] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 685.484499] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 685.485111] xas_store+0x8c/0x1c40 [ 685.485524] __xa_store+0x164/0x2d0 [ 685.485947] ? xa_delete_node+0x280/0x280 [ 685.486437] ? trace_hardirqs_on+0x5b/0x180 [ 685.486934] xa_store+0x31/0x50 [ 685.487315] __io_uring_add_tctx_node+0x1cf/0x520 [ 685.487868] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 685.488473] ? alloc_fd+0x2e7/0x670 [ 685.488896] io_uring_setup+0x1fbb/0x2980 [ 685.489369] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 685.489946] ? perf_trace_preemptirq_template+0x266/0x400 [ 685.490587] ? perf_trace_preemptirq_template+0x26d/0x400 [ 685.491211] ? perf_trace_preemptirq_template+0x26d/0x400 [ 685.491847] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 685.492460] ? syscall_enter_from_user_mode+0x1d/0x50 [ 685.493055] do_syscall_64+0x33/0x40 [ 685.493492] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 685.494090] RIP: 0033:0x7fab1beb1b19 [ 685.494519] 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 [ 685.496647] RSP: 002b:00007fab19427108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 685.497523] RAX: ffffffffffffffda RBX: 00007fab1bfc4f60 RCX: 00007fab1beb1b19 [ 685.498342] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 685.499151] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 685.499965] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 685.500776] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:04:19 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 53) 23:04:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="3a0e", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = mq_open(&(0x7f0000000100)='\x00', 0x2, 0xe, &(0x7f0000000280)={0x7, 0x1, 0x8, 0xcea3}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000140)=ANY=[@ANYBLOB="017700000001580000180000", @ANYRES32=r2, @ANYBLOB="06000000000000002e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000dd000000000000f007aaf1ff4e4d26490bea6252245a9bf0f8000ad09cb01d77d38e56f1d483005f9fadd32bbb", @ANYRES32=r0, @ANYBLOB="01000000000e00002e2f66a9fc686c653000"]) r5 = syz_io_uring_setup(0x7bb2, &(0x7f00000003c0)={0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffc, 0x0, r3}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000480)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x110, r1, 0x85fda000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r6, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0x7}}, './file0\x00'}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x0, 0x36, 0x0, 0x0, 0x0, 0x3ff, 0x8, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00000001c0), 0x4}, 0x2008, 0x4, 0x5, 0x5, 0x6, 0x80000000, 0x80}, 0xffffffffffffffff, 0xb, r6, 0x2) ioctl$VT_ACTIVATE(r4, 0x5606, 0x5) write$binfmt_elf64(r0, 0x0, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r9) syz_io_uring_submit(0x0, r8, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x3, &(0x7f0000000340)=[r3, r9], 0x2}, 0x7) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x200, 0x6) [ 685.575440] FAULT_INJECTION: forcing a failure. [ 685.575440] name failslab, interval 1, probability 0, space 0, times 0 [ 685.577886] CPU: 1 PID: 7765 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 685.579351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 685.581093] Call Trace: [ 685.581655] dump_stack+0x107/0x167 [ 685.582442] should_fail.cold+0x5/0xa [ 685.583255] ? create_object.isra.0+0x3a/0xa30 [ 685.584219] should_failslab+0x5/0x20 [ 685.585032] kmem_cache_alloc+0x5b/0x310 [ 685.585897] create_object.isra.0+0x3a/0xa30 [ 685.586834] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 685.587921] kmem_cache_alloc+0x159/0x310 [ 685.588809] anon_vma_clone+0xdc/0x590 [ 685.589642] anon_vma_fork+0x82/0x640 [ 685.590445] ? __vm_enough_memory+0x184/0x360 [ 685.591402] copy_process+0x72cd/0x78b0 [ 685.592277] ? __cleanup_sighand+0xb0/0xb0 [ 685.593179] ? lock_acquire+0x197/0x470 [ 685.594038] ? find_held_lock+0x2c/0x110 [ 685.594894] kernel_clone+0xe7/0x980 [ 685.595677] ? lock_downgrade+0x6d0/0x6d0 [ 685.596542] ? find_held_lock+0x2c/0x110 [ 685.597396] ? create_io_thread+0xf0/0xf0 [ 685.598273] ? ksys_write+0x12d/0x260 [ 685.599078] ? __mutex_unlock_slowpath+0xe1/0x600 [ 685.600093] __do_sys_fork+0x8a/0xc0 [ 685.600874] ? kernel_thread+0xf0/0xf0 [ 685.601689] ? __traceiter_irq_enable+0xc0/0xc0 [ 685.602667] ? __traceiter_irq_enable+0xc0/0xc0 [ 685.603657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 685.604762] ? syscall_enter_from_user_mode+0x1d/0x50 [ 685.605839] ? trace_hardirqs_on+0x5b/0x180 [ 685.606758] ? syscall_enter_from_user_mode+0x1d/0x50 [ 685.607841] do_syscall_64+0x33/0x40 [ 685.608625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 685.609705] RIP: 0033:0x7fbeb99eab19 [ 685.610497] 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 [ 685.614368] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 685.615972] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 685.617474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 685.618977] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 685.620480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 685.621985] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:04:35 executing program 6: setrlimit(0x6, &(0x7f0000000040)) r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002, 0x110, r0, 0x807bc000) creat(&(0x7f0000000000)='./file0\x00', 0x2) fork() openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x28000, 0x0) fork() 23:04:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 23:04:35 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 54) 23:04:35 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:35 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000540), 0x0) 23:04:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:04:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x301300, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x400, 0x112, 0x7, 0x7, 0x4, 0x8000}) write$binfmt_elf64(r0, 0x0, 0x0) 23:04:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 60) [ 702.165927] FAULT_INJECTION: forcing a failure. [ 702.165927] name failslab, interval 1, probability 0, space 0, times 0 [ 702.167650] CPU: 0 PID: 7792 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 702.168473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 702.169461] Call Trace: [ 702.169789] dump_stack+0x107/0x167 [ 702.170247] should_fail.cold+0x5/0xa [ 702.170710] ? anon_vma_clone+0xdc/0x590 [ 702.171208] should_failslab+0x5/0x20 [ 702.171667] kmem_cache_alloc+0x5b/0x310 [ 702.172170] anon_vma_clone+0xdc/0x590 [ 702.172646] anon_vma_fork+0x82/0x640 [ 702.173112] ? __vm_enough_memory+0x184/0x360 [ 702.173655] copy_process+0x72cd/0x78b0 [ 702.174166] ? __cleanup_sighand+0xb0/0xb0 [ 702.174684] ? lock_acquire+0x197/0x470 [ 702.175167] ? find_held_lock+0x2c/0x110 [ 702.175660] kernel_clone+0xe7/0x980 [ 702.176114] ? lock_downgrade+0x6d0/0x6d0 [ 702.176615] ? find_held_lock+0x2c/0x110 [ 702.177102] ? create_io_thread+0xf0/0xf0 [ 702.177604] ? ksys_write+0x12d/0x260 [ 702.178070] ? __mutex_unlock_slowpath+0xe1/0x600 [ 702.178669] __do_sys_fork+0x8a/0xc0 [ 702.179117] ? kernel_thread+0xf0/0xf0 [ 702.179605] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 702.180251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 702.180873] ? trace_hardirqs_on+0x5b/0x180 [ 702.181397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 702.182019] do_syscall_64+0x33/0x40 [ 702.182482] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 702.183104] RIP: 0033:0x7fbeb99eab19 [ 702.183552] 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 [ 702.185750] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 702.186679] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 702.187536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 702.188393] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 702.189258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 702.190115] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 702.199162] FAULT_INJECTION: forcing a failure. [ 702.199162] name failslab, interval 1, probability 0, space 0, times 0 [ 702.202001] CPU: 1 PID: 7795 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 702.203668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 702.205673] Call Trace: [ 702.206349] dump_stack+0x107/0x167 [ 702.207236] should_fail.cold+0x5/0xa [ 702.207262] ? create_object.isra.0+0x3a/0xa30 [ 702.208787] should_failslab+0x5/0x20 [ 702.208810] kmem_cache_alloc+0x5b/0x310 [ 702.208839] ? mark_held_locks+0x9e/0xe0 [ 702.211247] create_object.isra.0+0x3a/0xa30 [ 702.212328] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 702.213573] kmem_cache_alloc+0x159/0x310 [ 702.214622] xas_alloc+0x336/0x440 [ 702.214647] xas_create+0x34a/0x10d0 [ 702.215972] ? kernel_text_address+0xf2/0x120 [ 702.217058] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 702.218324] xas_store+0x8c/0x1c40 [ 702.219203] __xa_store+0x164/0x2d0 [ 702.220094] ? xa_delete_node+0x280/0x280 [ 702.221112] ? trace_hardirqs_on+0x5b/0x180 [ 702.222196] xa_store+0x31/0x50 [ 702.223003] __io_uring_add_tctx_node+0x1cf/0x520 [ 702.224152] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 702.225410] ? alloc_fd+0x2e7/0x670 [ 702.226324] io_uring_setup+0x1fbb/0x2980 [ 702.227339] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 702.228566] ? wait_for_completion_io+0x270/0x270 [ 702.229726] ? perf_trace_preemptirq_template+0x26d/0x400 [ 702.231074] ? perf_trace_preemptirq_template+0x26d/0x400 [ 702.232414] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 702.233699] ? syscall_enter_from_user_mode+0x1d/0x50 [ 702.234959] do_syscall_64+0x33/0x40 [ 702.235861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 702.237108] RIP: 0033:0x7fab1beb1b19 [ 702.237993] 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 [ 702.242390] RSP: 002b:00007fab19406108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 702.244214] RAX: ffffffffffffffda RBX: 00007fab1bfc5020 RCX: 00007fab1beb1b19 [ 702.245917] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007bb2 [ 702.247649] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 702.249372] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 702.251104] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:04:36 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) 23:04:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:36 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 55) 23:04:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/221) [ 702.362891] FAULT_INJECTION: forcing a failure. [ 702.362891] name failslab, interval 1, probability 0, space 0, times 0 [ 702.364275] CPU: 0 PID: 7906 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 702.365066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 702.366018] Call Trace: [ 702.366346] dump_stack+0x107/0x167 [ 702.366771] should_fail.cold+0x5/0xa [ 702.367215] ? down_write+0xe0/0x160 [ 702.367649] ? anon_vma_clone+0xdc/0x590 [ 702.368118] should_failslab+0x5/0x20 [ 702.368569] kmem_cache_alloc+0x5b/0x310 [ 702.369045] anon_vma_clone+0xdc/0x590 [ 702.369496] anon_vma_fork+0x82/0x640 [ 702.369938] ? __vm_enough_memory+0x184/0x360 [ 702.370466] copy_process+0x72cd/0x78b0 [ 702.370944] ? __cleanup_sighand+0xb0/0xb0 [ 702.371446] ? lock_acquire+0x197/0x470 [ 702.371919] ? find_held_lock+0x2c/0x110 [ 702.372393] kernel_clone+0xe7/0x980 [ 702.372820] ? lock_downgrade+0x6d0/0x6d0 [ 702.373296] ? find_held_lock+0x2c/0x110 [ 702.373770] ? create_io_thread+0xf0/0xf0 [ 702.374262] ? ksys_write+0x12d/0x260 [ 702.374707] ? __mutex_unlock_slowpath+0xe1/0x600 [ 702.375281] __do_sys_fork+0x8a/0xc0 [ 702.375715] ? kernel_thread+0xf0/0xf0 [ 702.376181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 702.376818] ? syscall_enter_from_user_mode+0x1d/0x50 [ 702.377514] ? trace_hardirqs_on+0x5b/0x180 [ 702.378037] ? syscall_enter_from_user_mode+0x1d/0x50 [ 702.378673] do_syscall_64+0x33/0x40 [ 702.379096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 702.379727] RIP: 0033:0x7fbeb99eab19 [ 702.380248] 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 [ 702.382593] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 702.383628] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 702.384607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 702.385559] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 702.386549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 702.387394] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:04:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 61) 23:04:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 702.429205] FAULT_INJECTION: forcing a failure. [ 702.429205] name failslab, interval 1, probability 0, space 0, times 0 [ 702.430920] CPU: 0 PID: 7911 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 702.431704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 702.432649] Call Trace: [ 702.432959] dump_stack+0x107/0x167 [ 702.433388] should_fail.cold+0x5/0xa [ 702.433825] ? vm_area_dup+0x78/0x290 [ 702.434280] should_failslab+0x5/0x20 [ 702.434716] kmem_cache_alloc+0x5b/0x310 [ 702.435185] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 702.435786] ? lock_downgrade+0x6d0/0x6d0 [ 702.436261] vm_area_dup+0x78/0x290 [ 702.436687] ? mark_lock+0xf5/0x2df0 [ 702.437118] ? lock_chain_count+0x20/0x20 [ 702.437592] ? mark_lock+0xf5/0x2df0 [ 702.438023] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 702.438638] ? lock_chain_count+0x20/0x20 [ 702.439114] ? _raw_spin_unlock_irq+0x1f/0x30 [ 702.439628] ? trace_hardirqs_on+0x5b/0x180 [ 702.440122] ? mark_lock+0xf5/0x2df0 [ 702.440551] ? vm_area_alloc+0x110/0x110 [ 702.441019] ? __lock_acquire+0x1657/0x5b00 [ 702.441523] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 702.442124] ? perf_tp_event+0x5ce/0xc00 [ 702.442605] ? vmacache_find+0x55/0x2a0 [ 702.443070] __split_vma+0xa8/0x4e0 [ 702.443486] __do_munmap+0x365/0x1260 [ 702.443931] ? arch_get_unmapped_area+0x450/0x450 [ 702.444485] ? lock_release+0x680/0x680 [ 702.444952] mmap_region+0x7cc/0x1500 [ 702.445395] do_mmap+0x868/0x1370 [ 702.445800] vm_mmap_pgoff+0x198/0x1f0 [ 702.446265] ? randomize_page+0xb0/0xb0 [ 702.446730] ksys_mmap_pgoff+0x41c/0x560 [ 702.447199] ? find_mergeable_anon_vma+0x250/0x250 [ 702.447765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 702.448362] ? syscall_enter_from_user_mode+0x1d/0x50 [ 702.448966] do_syscall_64+0x33/0x40 [ 702.449395] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 702.449990] RIP: 0033:0x7fab1beb1b62 [ 702.450424] 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 [ 702.452548] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 702.453419] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 702.454245] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 702.455067] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 702.455882] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 702.456702] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:04:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) signalfd4(r1, &(0x7f0000000000)={[0x33de]}, 0x8, 0x80800) 23:04:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:36 executing program 6: r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, r3, 0x403, 0x0, 0x0, {{0x55}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x24, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x7fffffff, 0x17}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x70}}, 0x4024) setrlimit(0x5, &(0x7f0000000000)={0x80000000, 0xffffffffffffffff}) fork() 23:04:49 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 56) 23:04:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0700000000000000c9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 23:04:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:04:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0xc5f6, 0x2, 0x1, 0x651b}}) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) write$binfmt_elf64(r0, 0x0, 0x0) 23:04:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 62) 23:04:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) write$binfmt_elf64(r0, 0x0, 0x0) 23:04:49 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() getrlimit(0x1, &(0x7f0000000000)) [ 715.586856] FAULT_INJECTION: forcing a failure. [ 715.586856] name failslab, interval 1, probability 0, space 0, times 0 [ 715.588297] CPU: 0 PID: 8043 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 715.589148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.590186] Call Trace: [ 715.590528] dump_stack+0x107/0x167 [ 715.590981] should_fail.cold+0x5/0xa [ 715.591459] ? anon_vma_fork+0xf1/0x640 [ 715.591959] should_failslab+0x5/0x20 [ 715.592433] kmem_cache_alloc+0x5b/0x310 [ 715.592938] anon_vma_fork+0xf1/0x640 [ 715.593406] ? __vm_enough_memory+0x184/0x360 [ 715.593971] copy_process+0x72cd/0x78b0 [ 715.594490] ? __cleanup_sighand+0xb0/0xb0 [ 715.595025] ? lock_acquire+0x197/0x470 [ 715.595527] ? find_held_lock+0x2c/0x110 [ 715.596032] kernel_clone+0xe7/0x980 [ 715.596492] ? lock_downgrade+0x6d0/0x6d0 [ 715.597004] ? find_held_lock+0x2c/0x110 [ 715.597505] ? create_io_thread+0xf0/0xf0 [ 715.598019] ? ksys_write+0x12d/0x260 [ 715.598511] ? __mutex_unlock_slowpath+0xe1/0x600 [ 715.599112] __do_sys_fork+0x8a/0xc0 [ 715.599571] ? kernel_thread+0xf0/0xf0 [ 715.600053] ? __traceiter_irq_enable+0xc0/0xc0 [ 715.600635] ? __traceiter_irq_enable+0xc0/0xc0 [ 715.601215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.601862] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.602503] ? trace_hardirqs_on+0x5b/0x180 [ 715.603038] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.603683] do_syscall_64+0x33/0x40 [ 715.604145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 715.604780] RIP: 0033:0x7fbeb99eab19 [ 715.605244] 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 [ 715.607542] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 715.608490] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 715.609371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 715.610260] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.611158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 715.612033] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 715.619262] FAULT_INJECTION: forcing a failure. [ 715.619262] name failslab, interval 1, probability 0, space 0, times 0 [ 715.620697] CPU: 0 PID: 8041 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 715.621529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.622547] Call Trace: [ 715.622872] dump_stack+0x107/0x167 [ 715.623320] should_fail.cold+0x5/0xa [ 715.623788] ? create_object.isra.0+0x3a/0xa30 [ 715.624352] should_failslab+0x5/0x20 [ 715.624819] kmem_cache_alloc+0x5b/0x310 [ 715.625325] create_object.isra.0+0x3a/0xa30 [ 715.625859] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 715.626492] kmem_cache_alloc+0x159/0x310 [ 715.627012] vm_area_dup+0x78/0x290 [ 715.627461] ? lock_release+0x680/0x680 [ 715.627960] ? mark_lock+0xf5/0x2df0 [ 715.628421] ? lock_chain_count+0x20/0x20 [ 715.628937] ? mark_lock+0xf5/0x2df0 [ 715.629400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.630052] ? lock_chain_count+0x20/0x20 [ 715.630583] ? mark_lock+0xf5/0x2df0 [ 715.631039] ? vm_area_alloc+0x110/0x110 [ 715.631537] ? __lock_acquire+0x1657/0x5b00 [ 715.632075] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 715.632713] ? perf_tp_event+0x5ce/0xc00 [ 715.633217] ? vmacache_find+0x55/0x2a0 [ 715.633698] __split_vma+0xa8/0x4e0 [ 715.634142] __do_munmap+0x365/0x1260 [ 715.634612] ? arch_get_unmapped_area+0x450/0x450 [ 715.635200] ? lock_release+0x680/0x680 [ 715.635686] mmap_region+0x7cc/0x1500 [ 715.636161] do_mmap+0x868/0x1370 [ 715.636595] vm_mmap_pgoff+0x198/0x1f0 [ 715.637071] ? randomize_page+0xb0/0xb0 [ 715.637563] ksys_mmap_pgoff+0x41c/0x560 [ 715.638069] ? find_mergeable_anon_vma+0x250/0x250 [ 715.638677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.639316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.639948] do_syscall_64+0x33/0x40 [ 715.640408] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 715.641028] RIP: 0033:0x7fab1beb1b62 [ 715.641480] 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 [ 715.643711] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 715.644636] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 715.645495] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 715.646365] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 715.647226] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 23:04:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x6e2, 0x0) ftruncate(r1, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) [ 715.648086] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:04:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:04:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:04:49 executing program 6: setrlimit(0x6, &(0x7f0000000040)={0x2000008000000006}) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xa, 0xffffffffffffffff) r0 = fork() openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x83) ptrace(0x10, r0) 23:04:49 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 57) [ 715.917637] FAULT_INJECTION: forcing a failure. [ 715.917637] name failslab, interval 1, probability 0, space 0, times 0 [ 715.920424] CPU: 1 PID: 8158 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 715.922072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.924065] Call Trace: [ 715.924705] dump_stack+0x107/0x167 [ 715.925582] should_fail.cold+0x5/0xa [ 715.926504] ? create_object.isra.0+0x3a/0xa30 [ 715.927603] should_failslab+0x5/0x20 [ 715.928512] kmem_cache_alloc+0x5b/0x310 [ 715.929492] create_object.isra.0+0x3a/0xa30 [ 715.930547] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 715.931772] kmem_cache_alloc+0x159/0x310 [ 715.932770] anon_vma_fork+0xf1/0x640 [ 715.933681] ? __vm_enough_memory+0x184/0x360 [ 715.934779] copy_process+0x72cd/0x78b0 [ 715.935761] ? __cleanup_sighand+0xb0/0xb0 [ 715.936792] ? lock_acquire+0x197/0x470 [ 715.937744] ? find_held_lock+0x2c/0x110 [ 715.938734] kernel_clone+0xe7/0x980 [ 715.939616] ? lock_downgrade+0x6d0/0x6d0 [ 715.940611] ? find_held_lock+0x2c/0x110 [ 715.941579] ? create_io_thread+0xf0/0xf0 [ 715.942588] ? ksys_write+0x12d/0x260 [ 715.943520] ? __mutex_unlock_slowpath+0xe1/0x600 [ 715.944692] __do_sys_fork+0x8a/0xc0 [ 715.945594] ? kernel_thread+0xf0/0xf0 [ 715.946560] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 715.947829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.949061] ? trace_hardirqs_on+0x5b/0x180 [ 715.950097] ? syscall_enter_from_user_mode+0x1d/0x50 [ 715.951383] do_syscall_64+0x33/0x40 [ 715.952276] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 715.953515] RIP: 0033:0x7fbeb99eab19 [ 715.954410] 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 [ 715.958847] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 715.960652] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 715.962368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 715.964049] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.965724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 715.967411] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:04:49 executing program 0: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/69) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) write$binfmt_elf64(r0, 0x0, 0x0) 23:04:49 executing program 6: sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x460}, 0x1, 0x0, 0x0, 0x4}, 0x0) setrlimit(0x6, &(0x7f0000000040)) fork() 23:04:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) write$binfmt_elf64(r0, 0x0, 0x0) r3 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r5, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000340)={0x100, {{0x2, 0x4e22, @remote}}, 0x1, 0x5, [{{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e23, @loopback}}, {{0x2, 0x4e20, @empty}}]}, 0x310) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) pidfd_getfd(r5, r2, 0x0) 23:04:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 63) 23:04:49 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 58) [ 716.108059] FAULT_INJECTION: forcing a failure. [ 716.108059] name failslab, interval 1, probability 0, space 0, times 0 [ 716.109431] CPU: 0 PID: 8268 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 716.110209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 716.111162] Call Trace: [ 716.111469] dump_stack+0x107/0x167 [ 716.111881] should_fail.cold+0x5/0xa [ 716.112320] ? anon_vma_clone+0xdc/0x590 [ 716.112779] should_failslab+0x5/0x20 [ 716.113212] kmem_cache_alloc+0x5b/0x310 [ 716.113670] anon_vma_clone+0xdc/0x590 [ 716.114110] __split_vma+0x17c/0x4e0 [ 716.114549] __do_munmap+0x365/0x1260 [ 716.114984] ? arch_get_unmapped_area+0x450/0x450 [ 716.115537] ? lock_release+0x680/0x680 [ 716.115995] mmap_region+0x7cc/0x1500 [ 716.116437] do_mmap+0x868/0x1370 [ 716.116836] vm_mmap_pgoff+0x198/0x1f0 [ 716.117282] ? randomize_page+0xb0/0xb0 [ 716.117739] ksys_mmap_pgoff+0x41c/0x560 [ 716.118201] ? find_mergeable_anon_vma+0x250/0x250 [ 716.118765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 716.119371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 716.119960] do_syscall_64+0x33/0x40 [ 716.120390] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 716.120978] RIP: 0033:0x7fab1beb1b62 [ 716.121406] 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 [ 716.123523] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 716.124398] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 716.125216] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 716.126039] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 716.126862] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 716.127680] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:04:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0700000000000000c9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) 23:04:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 64) 23:04:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) [ 716.208057] FAULT_INJECTION: forcing a failure. [ 716.208057] name failslab, interval 1, probability 0, space 0, times 0 [ 716.210647] CPU: 1 PID: 8275 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 716.212183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 716.214035] Call Trace: [ 716.214648] dump_stack+0x107/0x167 [ 716.215470] should_fail.cold+0x5/0xa [ 716.216337] ? anon_vma_fork+0x1ff/0x640 [ 716.217248] should_failslab+0x5/0x20 [ 716.218107] kmem_cache_alloc+0x5b/0x310 [ 716.219034] anon_vma_fork+0x1ff/0x640 [ 716.219928] copy_process+0x72cd/0x78b0 [ 716.220874] ? __cleanup_sighand+0xb0/0xb0 [ 716.221845] ? lock_acquire+0x197/0x470 [ 716.222757] ? find_held_lock+0x2c/0x110 [ 716.223687] kernel_clone+0xe7/0x980 [ 716.224527] ? lock_downgrade+0x6d0/0x6d0 [ 716.225466] ? find_held_lock+0x2c/0x110 [ 716.226405] ? create_io_thread+0xf0/0xf0 [ 716.227349] ? ksys_write+0x12d/0x260 [ 716.228225] ? __mutex_unlock_slowpath+0xe1/0x600 [ 716.229338] __do_sys_fork+0x8a/0xc0 [ 716.230192] ? kernel_thread+0xf0/0xf0 [ 716.231102] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 716.232296] ? syscall_enter_from_user_mode+0x1d/0x50 [ 716.233472] ? trace_hardirqs_on+0x5b/0x180 [ 716.234469] ? syscall_enter_from_user_mode+0x1d/0x50 [ 716.235649] do_syscall_64+0x33/0x40 [ 716.236501] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 716.237671] RIP: 0033:0x7fbeb99eab19 [ 716.238546] 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 [ 716.242748] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 716.244485] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 716.246110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 716.247752] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 716.249378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 716.251012] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:04:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x23ef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) write$binfmt_elf64(r0, 0x0, 0x0) 23:04:50 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) [ 716.295256] FAULT_INJECTION: forcing a failure. [ 716.295256] name failslab, interval 1, probability 0, space 0, times 0 [ 716.297765] CPU: 1 PID: 8294 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 716.299238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 716.301000] Call Trace: [ 716.301563] dump_stack+0x107/0x167 [ 716.302359] should_fail.cold+0x5/0xa [ 716.303183] ? create_object.isra.0+0x3a/0xa30 [ 716.304152] should_failslab+0x5/0x20 [ 716.304964] kmem_cache_alloc+0x5b/0x310 [ 716.305836] create_object.isra.0+0x3a/0xa30 [ 716.306778] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 716.307860] kmem_cache_alloc+0x159/0x310 [ 716.308751] anon_vma_clone+0xdc/0x590 [ 716.309589] __split_vma+0x17c/0x4e0 [ 716.310380] __do_munmap+0x365/0x1260 [ 716.311201] ? arch_get_unmapped_area+0x450/0x450 [ 716.312217] ? lock_release+0x680/0x680 [ 716.313066] mmap_region+0x7cc/0x1500 [ 716.313893] do_mmap+0x868/0x1370 [ 716.314639] vm_mmap_pgoff+0x198/0x1f0 [ 716.315475] ? randomize_page+0xb0/0xb0 [ 716.316333] ksys_mmap_pgoff+0x41c/0x560 [ 716.317191] ? find_mergeable_anon_vma+0x250/0x250 [ 716.318241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 716.319362] ? syscall_enter_from_user_mode+0x1d/0x50 [ 716.320467] do_syscall_64+0x33/0x40 [ 716.321249] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 716.322344] RIP: 0033:0x7fab1beb1b62 [ 716.323130] 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 [ 716.327000] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 716.328586] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 716.330076] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 716.331573] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 716.333057] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 716.334564] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 729.322146] FAULT_INJECTION: forcing a failure. [ 729.322146] name failslab, interval 1, probability 0, space 0, times 0 [ 729.324756] CPU: 0 PID: 8401 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 729.326291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 729.328170] Call Trace: [ 729.328199] dump_stack+0x107/0x167 [ 729.328224] should_fail.cold+0x5/0xa [ 729.328248] ? create_object.isra.0+0x3a/0xa30 [ 729.328267] should_failslab+0x5/0x20 [ 729.328288] kmem_cache_alloc+0x5b/0x310 [ 729.328316] create_object.isra.0+0x3a/0xa30 [ 729.328334] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 729.328361] kmem_cache_alloc+0x159/0x310 [ 729.328390] anon_vma_fork+0x1ff/0x640 23:05:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:05:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:05:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:05:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, 0x30, r2, 0x10000000) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000001580)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r6, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)}, {&(0x7f0000000340)=""/149, 0x95}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/158, 0x9e}], 0x5}, 0x0, 0x10002, 0x0, {0x1, r7}}, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x6, 0x7f2c, 0x2, 0x7ff, 0xf}}) write$binfmt_elf64(r0, 0x0, 0x0) 23:05:03 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x0) execveat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) [ 729.328419] copy_process+0x72cd/0x78b0 [ 729.328476] ? __cleanup_sighand+0xb0/0xb0 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000000c0)={0x4, 0x2}) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r7, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) 23:05:03 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 59) 23:05:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 65) 23:05:03 executing program 6: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x36}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x19}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x58}]}, 0x50}, 0x1, 0x0, 0x0, 0x12}, 0x40) setrlimit(0x6, &(0x7f0000000040)) fork() [ 729.328510] ? lock_acquire+0x197/0x470 [ 729.328539] ? find_held_lock+0x2c/0x110 [ 729.328565] kernel_clone+0xe7/0x980 [ 729.328587] ? lock_downgrade+0x6d0/0x6d0 [ 729.328605] ? find_held_lock+0x2c/0x110 [ 729.328625] ? create_io_thread+0xf0/0xf0 [ 729.328646] ? ksys_write+0x12d/0x260 [ 729.328675] ? __mutex_unlock_slowpath+0xe1/0x600 [ 729.328706] __do_sys_fork+0x8a/0xc0 [ 729.328726] ? kernel_thread+0xf0/0xf0 [ 729.328765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 729.328792] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.328810] ? trace_hardirqs_on+0x5b/0x180 [ 729.328835] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.328854] do_syscall_64+0x33/0x40 [ 729.328876] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 729.328890] RIP: 0033:0x7fbeb99eab19 [ 729.328910] 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 [ 729.328921] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 729.328944] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 729.328955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 729.328967] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 729.328978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 729.328990] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 729.350466] FAULT_INJECTION: forcing a failure. [ 729.350466] name failslab, interval 1, probability 0, space 0, times 0 [ 729.350576] CPU: 0 PID: 8403 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 729.350587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 729.350593] Call Trace: [ 729.350620] dump_stack+0x107/0x167 [ 729.350644] should_fail.cold+0x5/0xa [ 729.350666] ? vm_area_alloc+0x1c/0x110 [ 729.350685] should_failslab+0x5/0x20 [ 729.350712] kmem_cache_alloc+0x5b/0x310 [ 729.350738] vm_area_alloc+0x1c/0x110 [ 729.350756] mmap_region+0x982/0x1500 [ 729.350791] do_mmap+0x868/0x1370 [ 729.350820] vm_mmap_pgoff+0x198/0x1f0 [ 729.350845] ? randomize_page+0xb0/0xb0 [ 729.350880] ksys_mmap_pgoff+0x41c/0x560 [ 729.385250] ? find_mergeable_anon_vma+0x250/0x250 [ 729.386336] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 729.387502] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.388637] do_syscall_64+0x33/0x40 [ 729.389457] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 729.390590] RIP: 0033:0x7fab1beb1b62 23:05:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000000)=0x101, r0, &(0x7f0000000040)=0x401, 0x9, 0x9) [ 729.391406] 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 [ 729.395608] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 729.397268] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 729.398836] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 729.400452] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 729.402007] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 729.403615] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:05:03 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x0, 0x0) execveat(r2, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x9) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r6 = socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r6, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 23:05:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) write$binfmt_elf64(r0, 0x0, 0x0) 23:05:03 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 60) 23:05:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup3(r0, r0, 0x0) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x1c, 0x11, 0x1a8, &(0x7f0000000000)="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"}) write$binfmt_elf64(r0, 0x0, 0x0) [ 729.642878] FAULT_INJECTION: forcing a failure. [ 729.642878] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 729.645684] CPU: 0 PID: 8526 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 729.647233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 729.649091] Call Trace: [ 729.649689] dump_stack+0x107/0x167 [ 729.650522] should_fail.cold+0x5/0xa [ 729.651389] __alloc_pages_nodemask+0x182/0x600 [ 729.652443] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 729.653813] ? copy_page_range+0x28d9/0x3800 [ 729.653841] alloc_pages_current+0x187/0x280 [ 729.653865] get_zeroed_page+0x14/0xb0 [ 729.653885] __pud_alloc+0x33/0x270 [ 729.653911] copy_page_range+0x2c99/0x3800 [ 729.653934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 729.653956] ? lock_chain_count+0x20/0x20 [ 729.653984] ? find_held_lock+0x2c/0x110 [ 729.654012] ? anon_vma_fork+0x462/0x640 [ 729.654034] ? lock_downgrade+0x6d0/0x6d0 [ 729.654066] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 729.654095] ? up_write+0x191/0x550 [ 729.654117] ? vm_iomap_memory+0x190/0x190 [ 729.654138] ? downgrade_write+0x3a0/0x3a0 [ 729.654164] ? anon_vma_interval_tree_insert+0x277/0x450 [ 729.654189] ? __vma_link_rb+0x540/0x700 [ 729.654219] copy_process+0x7658/0x78b0 [ 729.654278] ? __cleanup_sighand+0xb0/0xb0 [ 729.654311] ? lock_acquire+0x197/0x470 [ 729.654342] ? find_held_lock+0x2c/0x110 [ 729.654368] kernel_clone+0xe7/0x980 [ 729.654391] ? lock_downgrade+0x6d0/0x6d0 [ 729.654409] ? find_held_lock+0x2c/0x110 23:05:03 executing program 6: setrlimit(0x6, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) fork() r0 = getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, r0) r1 = getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, r1) ptrace(0x4208, r0) ioprio_set$pid(0x2, 0x0, 0x2007) [ 729.654453] ? create_io_thread+0xf0/0xf0 [ 729.654476] ? ksys_write+0x12d/0x260 [ 729.654505] ? __mutex_unlock_slowpath+0xe1/0x600 [ 729.654537] __do_sys_fork+0x8a/0xc0 [ 729.654557] ? kernel_thread+0xf0/0xf0 [ 729.654575] ? __traceiter_irq_enable+0xc0/0xc0 [ 729.654593] ? __traceiter_irq_enable+0xc0/0xc0 [ 729.654631] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 729.654654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.654672] ? trace_hardirqs_on+0x5b/0x180 23:05:03 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 61) [ 729.654697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.654718] do_syscall_64+0x33/0x40 [ 729.654740] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 729.654754] RIP: 0033:0x7fbeb99eab19 [ 729.654775] 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 23:05:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 66) [ 729.654787] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 729.654811] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 729.654823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 729.654836] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 729.654848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 729.654861] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 729.833089] FAULT_INJECTION: forcing a failure. [ 729.833089] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 729.833113] CPU: 0 PID: 8564 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 729.833124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 729.833131] Call Trace: [ 729.833158] dump_stack+0x107/0x167 [ 729.833180] should_fail.cold+0x5/0xa [ 729.833206] __alloc_pages_nodemask+0x182/0x600 [ 729.833228] ? lock_acquire+0x197/0x470 [ 729.833249] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 729.833276] ? lock_downgrade+0x6d0/0x6d0 [ 729.833293] ? do_raw_spin_lock+0x121/0x260 [ 729.833321] alloc_pages_current+0x187/0x280 [ 729.833346] __pmd_alloc+0x37/0x630 [ 729.833370] copy_page_range+0x2bd0/0x3800 [ 729.833389] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 729.833408] ? lock_chain_count+0x20/0x20 [ 729.833433] ? find_held_lock+0x2c/0x110 [ 729.833459] ? anon_vma_fork+0x462/0x640 [ 729.833497] ? up_write+0x191/0x550 [ 729.833517] ? vm_iomap_memory+0x190/0x190 [ 729.833542] ? downgrade_write+0x3a0/0x3a0 [ 729.833565] ? anon_vma_interval_tree_insert+0x277/0x450 [ 729.833587] ? __vma_link_rb+0x540/0x700 [ 729.833615] copy_process+0x7658/0x78b0 [ 729.833668] ? __cleanup_sighand+0xb0/0xb0 [ 729.833699] ? lock_acquire+0x197/0x470 [ 729.833725] ? find_held_lock+0x2c/0x110 [ 729.833750] kernel_clone+0xe7/0x980 [ 729.833769] ? lock_downgrade+0x6d0/0x6d0 [ 729.833786] ? find_held_lock+0x2c/0x110 [ 729.833804] ? create_io_thread+0xf0/0xf0 [ 729.833824] ? ksys_write+0x12d/0x260 [ 729.833850] ? __mutex_unlock_slowpath+0xe1/0x600 [ 729.833878] __do_sys_fork+0x8a/0xc0 [ 729.833896] ? kernel_thread+0xf0/0xf0 [ 729.833932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 729.833953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.833969] ? trace_hardirqs_on+0x5b/0x180 [ 729.833991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.834011] do_syscall_64+0x33/0x40 [ 729.834033] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 729.834047] RIP: 0033:0x7fbeb99eab19 [ 729.834067] 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 [ 729.834077] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 729.834099] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 729.834110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 729.834121] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 729.834132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 729.834143] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 729.901575] FAULT_INJECTION: forcing a failure. [ 729.901575] name failslab, interval 1, probability 0, space 0, times 0 [ 729.951335] CPU: 0 PID: 8588 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 729.952776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 729.954539] Call Trace: [ 729.955107] dump_stack+0x107/0x167 [ 729.955881] should_fail.cold+0x5/0xa [ 729.956696] ? create_object.isra.0+0x3a/0xa30 [ 729.957662] should_failslab+0x5/0x20 [ 729.958478] kmem_cache_alloc+0x5b/0x310 [ 729.959353] create_object.isra.0+0x3a/0xa30 [ 729.960282] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 729.961362] kmem_cache_alloc+0x159/0x310 [ 729.962241] vm_area_alloc+0x1c/0x110 [ 729.963055] mmap_region+0x982/0x1500 [ 729.963871] do_mmap+0x868/0x1370 [ 729.964616] vm_mmap_pgoff+0x198/0x1f0 [ 729.965451] ? randomize_page+0xb0/0xb0 [ 729.966308] ksys_mmap_pgoff+0x41c/0x560 [ 729.967174] ? find_mergeable_anon_vma+0x250/0x250 [ 729.968221] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 729.969340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 729.970445] do_syscall_64+0x33/0x40 [ 729.971234] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 729.972315] RIP: 0033:0x7fab1beb1b62 [ 729.973098] 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 [ 729.977056] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 729.978786] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 729.980324] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 729.981825] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 729.983333] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 729.984834] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:05:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x40) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000040)={0x3, 0x10001, 0x9, 0x401, 0x6, "c6c50b9520df91b8702b372a160ea3ea36fb40", 0x4e}) 23:05:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) 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}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:05:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:05:19 executing program 6: setrlimit(0x6, &(0x7f0000000040)) fork() r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x31) 23:05:19 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x202480, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000000009affffffffffffff3000"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x0, 0x0) execveat(r2, &(0x7f0000000240)='./file0/file0\x00', 0x0, &(0x7f0000000400)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000380)='obj_user', 0x0], 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x9) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @empty, 0x9}, 0x1c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r6 = socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(0xffffffffffffffff, r6, 0x4d08afd1320cbe6e) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) 23:05:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, 0x0, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="5d62c6ee9ddc143e3812d26200615fde2971236d02041a55ed90ebb40b46093066a0179f209c277fdc40f6285a0ae193c2b0c7a1710f27c96154b8435a049a6cd6ec1bf144b7141574864f2bef99fc6b40d310e071e66a7190135b6b273de6ce9ebd3ccdc8c61399", 0x68}], 0x1, &(0x7f0000000700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x42}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x401}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7, 0x0, [0xffffffff, 0x6, 0x100]}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0x2f, "e45367fe3205b195400d955483fed51200859dd9b1cfc30a702ede2d866e73e01e6097b84e1364bbf22c0fb416038a"}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x21, 0x4, 0x2, 0x20, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6, 0xd, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x7, [0x1, 0x74, 0x7, 0x10001]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xf8, 0x4, [0x8, 0xffff]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @ra={0x5, 0x2, 0x2}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, @ipv4={'\x00', '\xff\xff', @empty}, @private2, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}]}}}], 0x238}, 0x82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @remote, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="4faa5c8c736804f762a922a3aee5ef31d40ab552e22221b4687c3a14dd90fa0c93f26ca1807e", 0x26}, {&(0x7f0000000300)="1dd724a8ca81e17da758873f21fa7728272cf7c4831d9af72cdbecb9e56d27fff91ae2700636074a1b2dfdde10e92ed3a776f47f6b8c112504d6e9fef5e6b34a7652f9452c575710b37cc1023cb6", 0x4e}], 0x2}}], 0x1, 0x20000800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 23:05:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x883c2) fcntl$setflags(r0, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000000)={0x6, 'veth0_to_batadv\x00', {0x2}, 0x80}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) ioctl$RTC_AIE_ON(r1, 0x7001) [ 745.999350] FAULT_INJECTION: forcing a failure. [ 745.999350] name failslab, interval 1, probability 0, space 0, times 0 [ 746.000762] CPU: 0 PID: 8652 Comm: syz-executor.1 Not tainted 5.10.256 #1 [ 746.001530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.002470] Call Trace: [ 746.002788] dump_stack+0x107/0x167 [ 746.003208] should_fail.cold+0x5/0xa [ 746.003654] ? __pmd_alloc+0x94/0x630 [ 746.004088] should_failslab+0x5/0x20 [ 746.004526] kmem_cache_alloc+0x5b/0x310 [ 746.004987] __pmd_alloc+0x94/0x630 [ 746.005400] copy_page_range+0x2bd0/0x3800 [ 746.005882] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 746.006473] ? lock_chain_count+0x20/0x20 [ 746.006977] ? find_held_lock+0x2c/0x110 [ 746.007445] ? anon_vma_fork+0x462/0x640 [ 746.007924] ? up_write+0x191/0x550 [ 746.008341] ? vm_iomap_memory+0x190/0x190 [ 746.008824] ? downgrade_write+0x3a0/0x3a0 [ 746.009311] ? anon_vma_interval_tree_insert+0x277/0x450 [ 746.009932] ? __vma_link_rb+0x540/0x700 [ 746.010400] copy_process+0x7658/0x78b0 [ 746.010882] ? __cleanup_sighand+0xb0/0xb0 [ 746.011369] ? lock_acquire+0x197/0x470 [ 746.011832] ? find_held_lock+0x2c/0x110 [ 746.012297] kernel_clone+0xe7/0x980 [ 746.012720] ? lock_downgrade+0x6d0/0x6d0 [ 746.013197] ? find_held_lock+0x2c/0x110 [ 746.013660] ? create_io_thread+0xf0/0xf0 [ 746.014136] ? ksys_write+0x12d/0x260 [ 746.014576] ? __mutex_unlock_slowpath+0xe1/0x600 [ 746.015140] __do_sys_fork+0x8a/0xc0 [ 746.015568] ? kernel_thread+0xf0/0xf0 [ 746.016023] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 746.016627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.017222] ? trace_hardirqs_on+0x5b/0x180 [ 746.017717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.018306] do_syscall_64+0x33/0x40 [ 746.018740] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 746.019328] RIP: 0033:0x7fbeb99eab19 23:05:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10800, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 23:05:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 67) 23:05:19 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 62) [ 746.019751] 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 [ 746.022047] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 746.022940] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 746.023750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 746.024562] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 746.025373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 746.026188] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 [ 746.037418] FAULT_INJECTION: forcing a failure. [ 746.037418] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 746.039312] CPU: 0 PID: 8660 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 746.040104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.041047] Call Trace: [ 746.041353] dump_stack+0x107/0x167 [ 746.041774] should_fail.cold+0x5/0xa [ 746.042214] __alloc_pages_nodemask+0x182/0x600 [ 746.042761] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 746.043452] ? walk_mem_res+0x170/0x170 [ 746.043913] alloc_pages_current+0x187/0x280 [ 746.044421] pte_alloc_one+0x16/0x1a0 [ 746.044858] __pte_alloc+0x1d/0x330 [ 746.045282] remap_pfn_range_internal+0x9a3/0xf60 [ 746.045844] ? lookup_memtype+0x5b/0x200 [ 746.046317] ? apply_to_existing_page_range+0x40/0x40 [ 746.046919] remap_pfn_range+0xcd/0x160 [ 746.047379] ? remap_pfn_range_notrack+0x70/0x70 [ 746.047919] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 746.048516] io_uring_mmap+0x398/0x530 [ 746.048963] mmap_file+0x5e/0xe0 [ 746.049353] mmap_region+0xc4d/0x1500 [ 746.049793] do_mmap+0x868/0x1370 [ 746.050198] vm_mmap_pgoff+0x198/0x1f0 [ 746.050651] ? randomize_page+0xb0/0xb0 [ 746.051112] ksys_mmap_pgoff+0x41c/0x560 [ 746.051576] ? find_mergeable_anon_vma+0x250/0x250 [ 746.052139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 746.052735] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.053321] do_syscall_64+0x33/0x40 [ 746.053762] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 746.054343] RIP: 0033:0x7fab1beb1b62 [ 746.054792] 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 [ 746.056898] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 746.057770] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 746.058593] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 746.059420] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 746.060245] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 746.061067] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 746.101781] ------------[ cut here ]------------ [ 746.102387] WARNING: CPU: 0 PID: 8660 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 746.103452] Modules linked in: [ 746.103864] CPU: 0 PID: 8660 Comm: syz-executor.5 Not tainted 5.10.256 #1 [ 746.104639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.105618] RIP: 0010:get_pat_info+0x216/0x270 [ 746.106167] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 61 8a 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 4a 8a 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 25 ae 5a 00 e9 [ 746.108291] RSP: 0018:ffff88804997f890 EFLAGS: 00010216 [ 746.108932] RAX: 0000000000014701 RBX: ffff888042bf9b00 RCX: ffffc9000784b000 [ 746.109854] RDX: 0000000000040000 RSI: ffffffff81125456 RDI: 0000000000000007 [ 746.110682] RBP: ffff88804997f948 R08: 0000000000000000 R09: ffff88804997f818 [ 746.111518] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 746.112634] R13: 1ffff1100932ff12 R14: 0000000000000000 R15: ffff888042bf9b50 [ 746.114113] FS: 00007fab19427700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 746.115972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 746.117468] CR2: 0000001b2ce22000 CR3: 000000001cc36000 CR4: 0000000000350ef0 [ 746.120003] Call Trace: [ 746.120776] ? pgprot_writethrough+0xc0/0xc0 [ 746.121984] ? finish_task_switch+0x126/0x5d0 [ 746.123127] ? finish_task_switch+0xef/0x5d0 [ 746.123638] untrack_pfn+0xdc/0x240 [ 746.124077] ? track_pfn_insert+0x150/0x150 [ 746.124572] ? lock_downgrade+0x6d0/0x6d0 [ 746.125070] ? uprobe_munmap+0x1c/0x560 [ 746.125532] unmap_single_vma+0x1bc/0x300 [ 746.126029] zap_page_range_single+0x2ce/0x450 [ 746.126551] ? unmap_single_vma+0x300/0x300 [ 746.127074] ? remap_pfn_range_internal+0xc56/0xf60 [ 746.127645] ? lookup_memtype+0x5b/0x200 [ 746.128143] ? apply_to_existing_page_range+0x40/0x40 [ 746.128755] remap_pfn_range+0x139/0x160 [ 746.129225] ? remap_pfn_range_notrack+0x70/0x70 [ 746.129791] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 746.130385] io_uring_mmap+0x398/0x530 [ 746.130872] mmap_file+0x5e/0xe0 [ 746.131258] mmap_region+0xc4d/0x1500 [ 746.131733] do_mmap+0x868/0x1370 [ 746.132143] vm_mmap_pgoff+0x198/0x1f0 [ 746.132587] ? randomize_page+0xb0/0xb0 [ 746.133075] ksys_mmap_pgoff+0x41c/0x560 [ 746.133539] ? find_mergeable_anon_vma+0x250/0x250 [ 746.134131] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 746.134759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.135360] do_syscall_64+0x33/0x40 [ 746.135812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 746.136392] RIP: 0033:0x7fab1beb1b62 [ 746.136839] 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 [ 746.138956] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 746.139846] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 746.140680] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 746.141504] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 746.142334] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 746.143175] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 [ 746.144010] irq event stamp: 1885 [ 746.144409] hardirqs last enabled at (1893): [] console_unlock+0x92d/0xb40 [ 746.145399] hardirqs last disabled at (1902): [] console_unlock+0x839/0xb40 [ 746.146390] softirqs last enabled at (1460): [] asm_call_irq_on_stack+0x12/0x20 [ 746.147446] softirqs last disabled at (1431): [] asm_call_irq_on_stack+0x12/0x20 [ 746.148475] ---[ end trace fa3d3f61f7b4a247 ]--- 23:05:19 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 63) [ 746.201128] FAULT_INJECTION: forcing a failure. [ 746.201128] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 746.202594] CPU: 0 PID: 8773 Comm: syz-executor.1 Tainted: G W 5.10.256 #1 [ 746.203527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.204485] Call Trace: [ 746.204794] dump_stack+0x107/0x167 [ 746.205219] should_fail.cold+0x5/0xa [ 746.205657] __alloc_pages_nodemask+0x182/0x600 [ 746.206195] ? lock_acquire+0x197/0x470 [ 746.206664] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 746.207362] ? lock_downgrade+0x6d0/0x6d0 [ 746.207834] ? do_raw_spin_lock+0x121/0x260 [ 746.208335] alloc_pages_current+0x187/0x280 [ 746.208847] __pmd_alloc+0x37/0x630 [ 746.209269] copy_page_range+0x2bd0/0x3800 [ 746.209753] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 746.210366] ? lock_chain_count+0x20/0x20 [ 746.210858] ? find_held_lock+0x2c/0x110 [ 746.211327] ? anon_vma_fork+0x462/0x640 [ 746.211814] ? up_write+0x191/0x550 [ 746.212227] ? vm_iomap_memory+0x190/0x190 [ 746.212710] ? downgrade_write+0x3a0/0x3a0 [ 746.213198] ? anon_vma_interval_tree_insert+0x277/0x450 [ 746.213814] ? __vma_link_rb+0x540/0x700 [ 746.214284] copy_process+0x7658/0x78b0 [ 746.214758] ? __cleanup_sighand+0xb0/0xb0 [ 746.215252] ? lock_acquire+0x197/0x470 [ 746.215709] ? find_held_lock+0x2c/0x110 [ 746.216177] kernel_clone+0xe7/0x980 [ 746.216604] ? lock_downgrade+0x6d0/0x6d0 [ 746.217079] ? find_held_lock+0x2c/0x110 [ 746.217544] ? create_io_thread+0xf0/0xf0 [ 746.218025] ? ksys_write+0x12d/0x260 [ 746.218463] ? __mutex_unlock_slowpath+0xe1/0x600 [ 746.219024] __do_sys_fork+0x8a/0xc0 [ 746.219448] ? kernel_thread+0xf0/0xf0 [ 746.219902] ? __traceiter_irq_enable+0xc0/0xc0 [ 746.220427] ? __traceiter_irq_enable+0xc0/0xc0 [ 746.220974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 746.221576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.222167] ? trace_hardirqs_on+0x5b/0x180 [ 746.222662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.223261] do_syscall_64+0x33/0x40 [ 746.223691] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 746.224286] RIP: 0033:0x7fbeb99eab19 [ 746.224714] 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 [ 746.226833] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 746.227704] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 746.228519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 746.229334] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 746.230151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 746.230972] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:05:20 executing program 6: setrlimit(0xe, &(0x7f0000000000)={0x7fa, 0x7}) fork() 23:05:20 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 64) 23:05:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x41f3, &(0x7f0000000080)={0x0, 0x3a18, 0x18, 0x0, 0x341}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r2, 0x0, &(0x7f0000000240)="3c90ea9fdb50ec4983bc305b92d29386d57a4fe9cc44ddef2211aa8ea2eea3f651ec991d9d409765271fc2735a17ca422e636558e0f3a8658512ab323f2f286da0d79c15bbf7ed2eada1be6aa446aaca9c38e44d8b4057bcc6de3969de318161", 0x60, 0x40004040}, 0x1600000) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x2}, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000340)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x4000, @fd=r2, 0x1, 0x0, 0x0, 0x8, 0x1}, 0x3f) sendfile(r0, r1, 0x0, 0x3173) [ 746.347277] FAULT_INJECTION: forcing a failure. [ 746.347277] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 746.348778] CPU: 0 PID: 8782 Comm: syz-executor.1 Tainted: G W 5.10.256 #1 [ 746.349719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.350684] Call Trace: [ 746.350988] dump_stack+0x107/0x167 [ 746.351403] should_fail.cold+0x5/0xa [ 746.351841] __alloc_pages_nodemask+0x182/0x600 [ 746.352366] ? lock_acquire+0x197/0x470 [ 746.352818] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 746.353501] ? lock_downgrade+0x6d0/0x6d0 [ 746.353972] ? do_raw_spin_lock+0x121/0x260 [ 746.354464] alloc_pages_current+0x187/0x280 [ 746.354977] __pmd_alloc+0x37/0x630 [ 746.355392] copy_page_range+0x2bd0/0x3800 [ 746.355871] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 746.356464] ? lock_chain_count+0x20/0x20 [ 746.356949] ? find_held_lock+0x2c/0x110 [ 746.357411] ? anon_vma_fork+0x462/0x640 23:05:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 68) [ 746.357882] ? up_write+0x191/0x550 [ 746.358425] ? vm_iomap_memory+0x190/0x190 [ 746.358922] ? downgrade_write+0x3a0/0x3a0 [ 746.359406] ? anon_vma_interval_tree_insert+0x277/0x450 [ 746.360038] ? __vma_link_rb+0x540/0x700 [ 746.360509] copy_process+0x7658/0x78b0 [ 746.360989] ? __cleanup_sighand+0xb0/0xb0 [ 746.361477] ? lock_acquire+0x197/0x470 [ 746.361948] ? find_held_lock+0x2c/0x110 [ 746.362411] kernel_clone+0xe7/0x980 [ 746.362851] ? lock_downgrade+0x6d0/0x6d0 [ 746.363321] ? find_held_lock+0x2c/0x110 [ 746.363782] ? create_io_thread+0xf0/0xf0 [ 746.364263] ? ksys_write+0x12d/0x260 [ 746.364702] ? __mutex_unlock_slowpath+0xe1/0x600 [ 746.365258] __do_sys_fork+0x8a/0xc0 [ 746.365682] ? kernel_thread+0xf0/0xf0 [ 746.366152] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 746.366760] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.367355] ? trace_hardirqs_on+0x5b/0x180 [ 746.367850] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.368449] do_syscall_64+0x33/0x40 [ 746.368880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 746.369464] RIP: 0033:0x7fbeb99eab19 [ 746.369899] 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 [ 746.372007] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 746.372883] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 746.373701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 746.374522] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 746.375344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 746.376156] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 23:05:20 executing program 0: write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x6, 0x92000) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000040)=0x8) [ 746.467099] FAULT_INJECTION: forcing a failure. [ 746.467099] name failslab, interval 1, probability 0, space 0, times 0 [ 746.469532] CPU: 1 PID: 8787 Comm: syz-executor.5 Tainted: G W 5.10.256 #1 [ 746.471240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.472982] Call Trace: [ 746.473538] dump_stack+0x107/0x167 [ 746.474303] should_fail.cold+0x5/0xa [ 746.475120] ? ptlock_alloc+0x1d/0x70 [ 746.475939] should_failslab+0x5/0x20 [ 746.476730] kmem_cache_alloc+0x5b/0x310 [ 746.477582] ptlock_alloc+0x1d/0x70 [ 746.478338] pte_alloc_one+0x68/0x1a0 [ 746.479138] __pte_alloc+0x1d/0x330 [ 746.479903] remap_pfn_range_internal+0x9a3/0xf60 [ 746.480913] ? lookup_memtype+0x5b/0x200 [ 746.481768] ? apply_to_existing_page_range+0x40/0x40 [ 746.482864] remap_pfn_range+0xcd/0x160 [ 746.483705] ? remap_pfn_range_notrack+0x70/0x70 [ 746.484690] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 746.485775] io_uring_mmap+0x398/0x530 [ 746.486597] mmap_file+0x5e/0xe0 [ 746.487313] mmap_region+0xc4d/0x1500 [ 746.488127] do_mmap+0x868/0x1370 [ 746.488864] vm_mmap_pgoff+0x198/0x1f0 [ 746.489678] ? randomize_page+0xb0/0xb0 [ 746.490525] ksys_mmap_pgoff+0x41c/0x560 [ 746.491394] ? find_mergeable_anon_vma+0x250/0x250 [ 746.492414] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 746.493508] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.494599] do_syscall_64+0x33/0x40 [ 746.495379] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 746.496444] RIP: 0033:0x7fab1beb1b62 [ 746.497227] 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 [ 746.501070] RSP: 002b:00007fab194270f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 746.502657] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fab1beb1b62 [ 746.504141] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ff8000 [ 746.505617] RBP: 0000000020ff8000 R08: 0000000000000005 R09: 0000000000000000 [ 746.507120] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 746.508603] R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ff8000 23:05:20 executing program 0: timer_gettime(0x0, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 23:05:20 executing program 1: setrlimit(0x6, &(0x7f0000000040)) fork() (fail_nth: 65) [ 746.542896] FAULT_INJECTION: forcing a failure. [ 746.542896] name failslab, interval 1, probability 0, space 0, times 0 [ 746.544216] CPU: 0 PID: 8793 Comm: syz-executor.1 Tainted: G W 5.10.256 #1 [ 746.545149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.546097] Call Trace: [ 746.546404] dump_stack+0x107/0x167 [ 746.546828] should_fail.cold+0x5/0xa [ 746.547266] ? __pmd_alloc+0x94/0x630 [ 746.547694] should_failslab+0x5/0x20 [ 746.548127] kmem_cache_alloc+0x5b/0x310 [ 746.548590] __pmd_alloc+0x94/0x630 [ 746.549012] copy_page_range+0x2bd0/0x3800 [ 746.549494] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 746.550092] ? lock_chain_count+0x20/0x20 [ 746.550566] ? find_held_lock+0x2c/0x110 [ 746.551038] ? anon_vma_fork+0x462/0x640 [ 746.551508] ? up_write+0x191/0x550 [ 746.551928] ? vm_iomap_memory+0x190/0x190 [ 746.552405] ? downgrade_write+0x3a0/0x3a0 [ 746.552886] ? anon_vma_interval_tree_insert+0x277/0x450 [ 746.553499] ? __vma_link_rb+0x540/0x700 [ 746.553979] copy_process+0x7658/0x78b0 [ 746.554447] ? __cleanup_sighand+0xb0/0xb0 [ 746.554946] ? lock_acquire+0x197/0x470 [ 746.555401] ? find_held_lock+0x2c/0x110 [ 746.555870] kernel_clone+0xe7/0x980 [ 746.556297] ? lock_downgrade+0x6d0/0x6d0 [ 746.556766] ? find_held_lock+0x2c/0x110 [ 746.557225] ? create_io_thread+0xf0/0xf0 [ 746.557699] ? ksys_write+0x12d/0x260 [ 746.558140] ? __mutex_unlock_slowpath+0xe1/0x600 [ 746.558706] __do_sys_fork+0x8a/0xc0 [ 746.559131] ? kernel_thread+0xf0/0xf0 [ 746.559571] ? __traceiter_irq_enable+0xc0/0xc0 [ 746.560103] ? __traceiter_irq_enable+0xc0/0xc0 [ 746.560642] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 746.561244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.561830] ? trace_hardirqs_on+0x5b/0x180 [ 746.562320] ? syscall_enter_from_user_mode+0x1d/0x50 [ 746.562908] do_syscall_64+0x33/0x40 [ 746.563330] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 746.563909] RIP: 0033:0x7fbeb99eab19 [ 746.564331] 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 [ 746.566412] RSP: 002b:00007fbeb6f60188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 746.567289] RAX: ffffffffffffffda RBX: 00007fbeb9afdf60 RCX: 00007fbeb99eab19 [ 746.568110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 746.568924] RBP: 00007fbeb6f601d0 R08: 0000000000000000 R09: 0000000000000000 [ 746.569747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 746.570559] R13: 00007ffff5d8204f R14: 00007fbeb6f60300 R15: 0000000000022000 VM DIAGNOSIS: 23:05:20 Registers: info registers vcpu 0 RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e8ec1 RDI=ffffffff879fa240 RBP=ffffffff879fa200 RSP=ffff88804997f2a8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000033 R13=0000000000000033 R14=ffffffff879fa200 R15=dffffc0000000000 RIP=ffffffff822e8f18 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 00007fab19427700 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=0000001b2ce22000 CR3=000000001cc36000 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=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273 XMM02=000000000000000000ffffffff000000 XMM03=00007fab1bf987c800007fab1bf987c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000048081a76 RBX=000000009920cc3f RCX=0000000000001003 RDX=00007f8e5b2bf03c RSI=528450cc8e1002cb RDI=000000009920cc3f RBP=0000000000000000 RSP=00007ffec2dfc7f0 R8 =00007ffec2dfc930 R9 =00007f8e5b608440 R10=00007f8e5b591760 R11=0000000000000007 R12=00007f8e5b2c23d0 R13=00007f8e5b2d6ce0 R14=0000000000000009 R15=00007f8e5b5d6510 RIP=00007f8e5b5e6349 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8e5b0cc540 00000000 00000000 GS =0000 0000000000000000 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=00007f8e5b2ce02c CR3=000000001ac36000 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=00ff00000000000000000000000000ff XMM01=ff00ffffffffffffffffffffffffff00 XMM02=4c4700362e322e325f4342494c470035 XMM03=00000000000000000000000000470035 XMM04=4342494c4700362e322e325f4342494c XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000