_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xc00e0000, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:27:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:27:48 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b47, &(0x7f0000000200)={0x2, {0x3}}) [ 1683.498369] FAULT_INJECTION: forcing a failure. [ 1683.498369] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.500132] CPU: 1 PID: 9572 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1683.501202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.502421] Call Trace: [ 1683.502818] dump_stack+0x107/0x167 [ 1683.503355] should_fail.cold+0x5/0xa [ 1683.503941] ? create_object.isra.0+0x3a/0xa20 [ 1683.504611] should_failslab+0x5/0x20 [ 1683.505172] kmem_cache_alloc+0x5b/0x310 [ 1683.505779] create_object.isra.0+0x3a/0xa20 [ 1683.506428] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1683.507194] kmem_cache_alloc_bulk+0x168/0x320 [ 1683.507889] io_submit_sqes+0x6fe6/0x8610 [ 1683.508535] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1683.509275] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1683.510012] ? io_submit_sqes+0x8610/0x8610 [ 1683.510660] ? recalibrate_cpu_khz+0x10/0x10 [ 1683.511306] ? ktime_get+0x158/0x1f0 [ 1683.511875] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1683.512519] ? clockevents_program_event+0x131/0x360 [ 1683.513263] ? tick_program_event+0xa8/0x140 [ 1683.513915] ? hrtimer_interrupt+0x771/0x9b0 [ 1683.514588] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.515362] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.516148] do_syscall_64+0x33/0x40 [ 1683.516707] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1683.517468] RIP: 0033:0x7fb2882ffb19 [ 1683.518019] 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 [ 1683.520738] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1683.521871] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1683.522920] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1683.523975] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.525018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1683.526064] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:27:49 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b48, &(0x7f0000000200)={0x2, {0x3}}) 22:27:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x300, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:27:49 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xf0ffffff, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:27:49 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x1]}, 0x8, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xe2e) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:27:49 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b65, &(0x7f0000000200)={0x2, {0x3}}) 22:27:49 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b49, &(0x7f0000000200)={0x2, {0x3}}) 22:27:49 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b52, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:27:49 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2e, 0x0) 22:27:49 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xff000000, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:27:49 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4a, &(0x7f0000000200)={0x2, {0x3}}) 22:28:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xfffff000, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x500, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4b, &(0x7f0000000200)={0x2, {0x3}}) 22:28:03 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf0, 0x0) 22:28:03 executing program 5: sync() sync() perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x8, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:28:03 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b62, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:28:03 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 22:28:03 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b66, &(0x7f0000000200)={0x2, {0x3}}) 22:28:03 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b67, &(0x7f0000000200)={0x2, {0x3}}) 22:28:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xffffff7f, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1698.129226] FAULT_INJECTION: forcing a failure. [ 1698.129226] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.131959] CPU: 0 PID: 9635 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1698.133608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.135699] Call Trace: [ 1698.136377] dump_stack+0x107/0x167 [ 1698.137256] should_fail.cold+0x5/0xa [ 1698.138169] ? create_object.isra.0+0x3a/0xa20 [ 1698.139264] should_failslab+0x5/0x20 [ 1698.140186] kmem_cache_alloc+0x5b/0x310 [ 1698.141161] ? mark_held_locks+0x9e/0xe0 [ 1698.142126] create_object.isra.0+0x3a/0xa20 [ 1698.143162] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1698.144389] kmem_cache_alloc_bulk+0x168/0x320 [ 1698.145524] io_submit_sqes+0x6fe6/0x8610 [ 1698.146507] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1698.147578] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1698.148702] ? find_held_lock+0x2c/0x110 [ 1698.149747] ? io_submit_sqes+0x8610/0x8610 [ 1698.150899] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1698.152171] ? wait_for_completion_io+0x270/0x270 [ 1698.153430] ? rcu_read_lock_any_held+0x75/0xa0 [ 1698.154645] ? vfs_write+0x354/0xb10 [ 1698.155637] ? fput_many+0x2f/0x1a0 [ 1698.156593] ? ksys_write+0x1a9/0x260 [ 1698.157590] ? __ia32_sys_read+0xb0/0xb0 [ 1698.158656] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.160030] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.161387] do_syscall_64+0x33/0x40 [ 1698.162360] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.163708] RIP: 0033:0x7fb2882ffb19 [ 1698.164679] 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 [ 1698.169469] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1698.171442] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1698.173308] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1698.175167] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1698.177020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1698.178868] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:28:03 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x300, 0x0) 22:28:03 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b63, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:28:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4c, &(0x7f0000000200)={0x2, {0x3}}) 22:28:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x600, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:03 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b68, &(0x7f0000000200)={0x2, {0x3}}) 22:28:03 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x800, 0x2}) r1 = gettid() capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f0000000100)) r2 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc, 0x9f, 0xcf, 0x16, 0x0, 0x2, 0x200, 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x10001}, 0x0, 0x8a, 0x80000001, 0x7, 0xde4, 0x6, 0xb0b, 0x0, 0x0, 0x0, 0x7}, r1, 0x10, r2, 0x1) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:28:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x500, 0x0) 22:28:21 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xffffff9e, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:21 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) 22:28:21 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='pipefs\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='\xac]\x00', &(0x7f0000000200)='%\'!&\x00', &(0x7f0000000240)='pipefs\x00', &(0x7f0000000280)='pipefs\x00', &(0x7f00000002c0)=']\x00', &(0x7f0000000300)='pipefs\x00', &(0x7f0000000340)='pipefs\x00'], 0x400) 22:28:21 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b64, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:28:21 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b69, &(0x7f0000000200)={0x2, {0x3}}) 22:28:21 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x700, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4d, &(0x7f0000000200)={0x2, {0x3}}) [ 1716.400217] FAULT_INJECTION: forcing a failure. [ 1716.400217] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.403603] CPU: 1 PID: 9672 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1716.405346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.407441] Call Trace: [ 1716.408142] dump_stack+0x107/0x167 [ 1716.409066] should_fail.cold+0x5/0xa [ 1716.410047] ? create_object.isra.0+0x3a/0xa20 [ 1716.411218] should_failslab+0x5/0x20 22:28:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4e, &(0x7f0000000200)={0x2, {0x3}}) [ 1716.412203] kmem_cache_alloc+0x5b/0x310 [ 1716.413242] ? mark_held_locks+0x9e/0xe0 [ 1716.414097] create_object.isra.0+0x3a/0xa20 [ 1716.415020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.416108] kmem_cache_alloc_bulk+0x168/0x320 [ 1716.417070] io_submit_sqes+0x6fe6/0x8610 [ 1716.417973] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1716.419014] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1716.420039] ? find_held_lock+0x2c/0x110 [ 1716.420906] ? io_submit_sqes+0x8610/0x8610 [ 1716.421820] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.422839] ? wait_for_completion_io+0x270/0x270 [ 1716.423878] ? rcu_read_lock_any_held+0x75/0xa0 [ 1716.424857] ? vfs_write+0x354/0xb10 [ 1716.425637] ? fput_many+0x2f/0x1a0 [ 1716.426407] ? ksys_write+0x1a9/0x260 [ 1716.427216] ? __ia32_sys_read+0xb0/0xb0 [ 1716.428087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.429191] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.430275] do_syscall_64+0x33/0x40 [ 1716.431058] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.432143] RIP: 0033:0x7fb2882ffb19 [ 1716.432920] 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 [ 1716.436774] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1716.438360] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1716.439861] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1716.441359] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1716.442862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1716.444380] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:28:21 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b65, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:28:21 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b6a, &(0x7f0000000200)={0x2, {0x3}}) 22:28:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b52, &(0x7f0000000200)={0x2, {0x3}}) 22:28:22 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1020, 0x0) 22:28:22 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b70, &(0x7f0000000200)={0x2, {0x3}}) 22:28:40 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 22:28:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b71, &(0x7f0000000200)={0x2, {0x3}}) 22:28:40 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b66, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:28:40 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x2080040, &(0x7f00000001c0)='#\x00') mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:28:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xfffffff0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x900, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b62, &(0x7f0000000200)={0x2, {0x3}}) 22:28:40 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000, 0x0) [ 1735.054028] FAULT_INJECTION: forcing a failure. [ 1735.054028] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.056622] CPU: 1 PID: 9710 Comm: syz-executor.3 Not tainted 5.10.234 #1 22:28:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b63, &(0x7f0000000200)={0x2, {0x3}}) [ 1735.058051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1735.060020] Call Trace: [ 1735.060583] dump_stack+0x107/0x167 [ 1735.061363] should_fail.cold+0x5/0xa [ 1735.062186] ? create_object.isra.0+0x3a/0xa20 [ 1735.063154] should_failslab+0x5/0x20 [ 1735.063976] kmem_cache_alloc+0x5b/0x310 [ 1735.064826] ? mark_held_locks+0x9e/0xe0 [ 1735.065685] create_object.isra.0+0x3a/0xa20 [ 1735.066598] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1735.067669] kmem_cache_alloc_bulk+0x168/0x320 [ 1735.068646] io_submit_sqes+0x6fe6/0x8610 [ 1735.069552] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1735.070592] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1735.071601] ? find_held_lock+0x2c/0x110 [ 1735.072470] ? io_submit_sqes+0x8610/0x8610 [ 1735.073373] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1735.074398] ? wait_for_completion_io+0x270/0x270 [ 1735.075406] ? rcu_read_lock_any_held+0x75/0xa0 22:28:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xec0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1735.076383] ? vfs_write+0x354/0xb10 [ 1735.077349] ? fput_many+0x2f/0x1a0 [ 1735.078106] ? ksys_write+0x1a9/0x260 [ 1735.078896] ? __ia32_sys_read+0xb0/0xb0 [ 1735.079747] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1735.080844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1735.081923] do_syscall_64+0x33/0x40 [ 1735.082697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1735.083773] RIP: 0033:0x7fb2882ffb19 [ 1735.084556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1735.088539] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1735.090141] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1735.091645] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1735.093160] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1735.094672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1735.096174] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:28:40 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2010, 0x0) 22:28:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b72, &(0x7f0000000200)={0x2, {0x3}}) 22:28:40 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b67, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:28:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0xffffffff, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:40 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000180), 0x39d0472, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) write(r0, &(0x7f00000001c0)="df5c658b61d7e9415600f15c3cf04b4ea53b8f5e5888f4be7cc4d195c052a47eca7426770726489612d19ac0153a8e73011f9b14b05a14683f26712cf6f4027f6eb10f9d23c4e1160f2b2570b3e96389c74e30b67e14f9fc86f3521f8523fedc680ad31fff2971d39c371924c296d446de608ed04fefee364d03af79031db616184a1eefc527da5e68d8263c33fc2f889ca7aabba041ca0493a7b63b2002e3a2667caf494d7dbeafb4c44c02880894d4d553b91453cd4407111045ec79d74d52776025960f3a2171c67abfea2a620faa1802", 0xd2) 22:28:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b64, &(0x7f0000000200)={0x2, {0x3}}) 22:28:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfa, &(0x7f0000000200)={0x2, {0x3}}) 22:28:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf00, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:55 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 22:28:55 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0xffe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) [ 1749.956375] FAULT_INJECTION: forcing a failure. [ 1749.956375] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.959325] CPU: 1 PID: 9752 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1749.960757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.962846] Call Trace: 22:28:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b68, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:28:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2e00, 0x0) 22:28:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b65, &(0x7f0000000200)={0x2, {0x3}}) [ 1749.963530] dump_stack+0x107/0x167 [ 1749.964691] should_fail.cold+0x5/0xa [ 1749.965684] ? create_object.isra.0+0x3a/0xa20 [ 1749.966846] should_failslab+0x5/0x20 [ 1749.967820] kmem_cache_alloc+0x5b/0x310 [ 1749.968893] create_object.isra.0+0x3a/0xa20 [ 1749.970011] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1749.971456] kmem_cache_alloc_bulk+0x168/0x320 [ 1749.971501] io_submit_sqes+0x6fe6/0x8610 [ 1749.971553] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1749.974989] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1749.976237] ? find_held_lock+0x2c/0x110 [ 1749.977102] ? io_submit_sqes+0x8610/0x8610 [ 1749.978221] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1749.979242] ? wait_for_completion_io+0x270/0x270 [ 1749.980488] ? rcu_read_lock_any_held+0x75/0xa0 [ 1749.981463] ? vfs_write+0x354/0xb10 [ 1749.982396] ? fput_many+0x2f/0x1a0 [ 1749.983322] ? ksys_write+0x1a9/0x260 [ 1749.984300] ? __ia32_sys_read+0xb0/0xb0 [ 1749.985345] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.986664] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.987962] do_syscall_64+0x33/0x40 [ 1749.988923] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1749.990235] RIP: 0033:0x7fb2882ffb19 [ 1749.991194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1749.995847] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1749.997823] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1749.999660] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 22:28:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfb, &(0x7f0000000200)={0x2, {0x3}}) [ 1750.001507] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 22:28:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b69, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 1750.003210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1750.004827] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:28:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xc00e, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b66, &(0x7f0000000200)={0x2, {0x3}}) 22:28:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x2, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:28:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x3f00, 0x0) 22:29:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b67, &(0x7f0000000200)={0x2, {0x3}}) 22:29:10 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 22:29:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xec00, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:10 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) fstat(r2, &(0x7f0000000240)) r3 = accept4$unix(r1, 0x0, &(0x7f0000000100), 0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r0, 0x2, {0x0, r3}, 0x0, 0x6, 0x1, {0x0, 0x0, r1}}, 0x100) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0xff) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000000c0)='./file0/../file0/file0\x00', &(0x7f0000000040)='./file0/../file0/file0\x00', &(0x7f0000000180), 0x832001, 0x0) setxattr$incfs_metadata(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200), &(0x7f00000002c0)="980cb582feb2cef1a86593972a05ce5bcbee12b43f54a493", 0x18, 0x0) 22:29:10 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5409, &(0x7f0000000200)={0x2, {0x3}}) 22:29:11 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b6a, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:29:11 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000, 0x0) 22:29:11 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x3, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1765.544079] FAULT_INJECTION: forcing a failure. [ 1765.544079] name failslab, interval 1, probability 0, space 0, times 0 [ 1765.546836] CPU: 1 PID: 9792 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1765.548309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1765.550062] Call Trace: [ 1765.550626] dump_stack+0x107/0x167 [ 1765.551400] should_fail.cold+0x5/0xa [ 1765.552216] ? create_object.isra.0+0x3a/0xa20 [ 1765.553199] should_failslab+0x5/0x20 [ 1765.554005] kmem_cache_alloc+0x5b/0x310 [ 1765.554872] ? mark_held_locks+0x9e/0xe0 [ 1765.555740] create_object.isra.0+0x3a/0xa20 [ 1765.556674] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1765.557761] kmem_cache_alloc_bulk+0x168/0x320 [ 1765.558730] io_submit_sqes+0x6fe6/0x8610 [ 1765.559636] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1765.560694] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1765.561707] ? find_held_lock+0x2c/0x110 [ 1765.562567] ? io_submit_sqes+0x8610/0x8610 [ 1765.563492] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1765.564530] ? wait_for_completion_io+0x270/0x270 [ 1765.565552] ? rcu_read_lock_any_held+0x75/0xa0 22:29:11 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540b, &(0x7f0000000200)={0x2, {0x3}}) [ 1765.566536] ? vfs_write+0x354/0xb10 [ 1765.567489] ? fput_many+0x2f/0x1a0 [ 1765.568276] ? ksys_write+0x1a9/0x260 [ 1765.569086] ? __ia32_sys_read+0xb0/0xb0 [ 1765.569947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1765.571057] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1765.572148] do_syscall_64+0x33/0x40 [ 1765.572939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1765.574031] RIP: 0033:0x7fb2882ffb19 [ 1765.574831] 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 [ 1765.578719] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1765.580331] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1765.581839] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1765.583341] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 22:29:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1765.584854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1765.586497] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:29:11 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b70, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:29:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b68, &(0x7f0000000200)={0x2, {0x3}}) 22:29:11 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xedc0, 0x0) 22:29:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xff00, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:11 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x4, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:11 executing program 5: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002900)=[{{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/102, 0x66}], 0x1}}, {{&(0x7f0000000540), 0x6e, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/108, 0x6c}, {&(0x7f0000000640)=""/37, 0x25}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/78, 0x4e}], 0x4, &(0x7f0000000780)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000007c0), 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/246, 0xf6}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/189, 0xbd}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/77, 0x4d}], 0x6, &(0x7f0000001b80)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/120, 0x78}, {&(0x7f0000001d00)=""/234, 0xea}, {&(0x7f0000001e00)=""/251, 0xfb}], 0x3}}, {{&(0x7f0000001f40), 0x6e, &(0x7f0000002140)=[{&(0x7f0000001fc0)=""/232, 0xe8}, {&(0x7f00000020c0)=""/68, 0x44}], 0x2}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002180)=""/164, 0xa4}, {&(0x7f0000002240)=""/206, 0xce}, {&(0x7f0000002340)=""/123, 0x7b}, {&(0x7f00000023c0)=""/38, 0x26}], 0x4, &(0x7f0000002440)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000002540), 0x6e, &(0x7f0000002700)=[{&(0x7f00000025c0)=""/22, 0x16}, {&(0x7f0000002600)=""/7, 0x7}, {&(0x7f0000002640)=""/17, 0x11}, {&(0x7f0000002680)=""/108, 0x6c}], 0x4, &(0x7f0000002740)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000002800), 0x6e, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}}], 0x9, 0x10020, &(0x7f0000002b40)={0x0, 0x3938700}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20004, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x58201}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x5, 0x1d, 0x1, 0x0, 0x56e5ba42, 0x83c0, 0x5, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0x10500, 0x8, 0x8f, 0x5, 0x9, 0x2, 0xff61, 0x0, 0x3, 0x0, 0x6d}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) umount2(&(0x7f0000000080)='./file0/../file0\x00', 0x9) 22:29:11 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b71, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:29:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x34000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:28 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540c, &(0x7f0000000200)={0x2, {0x3}}) 22:29:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b69, &(0x7f0000000200)={0x2, {0x3}}) 22:29:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x5, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:28 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf000, 0x0) 22:29:28 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b72, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:29:28 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 22:29:28 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r2, r3, 0x1000) connect(0xffffffffffffffff, &(0x7f00000002c0)=@ieee802154={0x24, @short={0x2, 0x1, 0xaaad}}, 0x80) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0376391729d46f4059ffc6b8a658cad531b8f67fc33a1a900cb758f29afba35465b33d02847143ccc333c83d2f7b52e389514cc0855306d0d3fa41e9942082ece643b895894480c3f2a7564d6b5e6d2219b25284d3830a58b951d57f3fc2f0dd292430fd3530fd6ac842601fce8362445d"]) 22:29:28 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540d, &(0x7f0000000200)={0x2, {0x3}}) 22:29:28 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540e, &(0x7f0000000200)={0x2, {0x3}}) [ 1783.241864] FAULT_INJECTION: forcing a failure. 22:29:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x6, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1783.241864] name failslab, interval 1, probability 0, space 0, times 0 [ 1783.244761] CPU: 1 PID: 9836 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1783.246229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1783.247992] Call Trace: [ 1783.248569] dump_stack+0x107/0x167 [ 1783.249354] should_fail.cold+0x5/0xa [ 1783.250179] ? create_object.isra.0+0x3a/0xa20 [ 1783.251174] should_failslab+0x5/0x20 [ 1783.252007] kmem_cache_alloc+0x5b/0x310 [ 1783.252896] ? mark_held_locks+0x9e/0xe0 [ 1783.253786] create_object.isra.0+0x3a/0xa20 [ 1783.254737] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1783.255844] kmem_cache_alloc_bulk+0x168/0x320 [ 1783.256850] io_submit_sqes+0x6fe6/0x8610 [ 1783.257795] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1783.258872] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1783.259923] ? find_held_lock+0x2c/0x110 [ 1783.260825] ? io_submit_sqes+0x8610/0x8610 [ 1783.261775] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1783.262823] ? wait_for_completion_io+0x270/0x270 [ 1783.263871] ? rcu_read_lock_any_held+0x75/0xa0 [ 1783.264891] ? vfs_write+0x354/0xb10 [ 1783.265697] ? fput_many+0x2f/0x1a0 [ 1783.266488] ? ksys_write+0x1a9/0x260 [ 1783.267318] ? __ia32_sys_read+0xb0/0xb0 [ 1783.268204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1783.269351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1783.270470] do_syscall_64+0x33/0x40 [ 1783.271270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1783.272370] RIP: 0033:0x7fb2882ffb19 [ 1783.273186] 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 [ 1783.277146] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1783.278750] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1783.280245] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1783.281757] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1783.283261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1783.284774] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:29:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b6a, &(0x7f0000000200)={0x2, {0x3}}) 22:29:28 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540f, &(0x7f0000000200)={0x2, {0x3}}) 22:29:28 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfa, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:29:28 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xff03, 0x0) 22:29:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x80000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:28 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r1 = clone3(&(0x7f00000004c0)={0x100000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x25}, &(0x7f00000001c0)=""/209, 0xd1, &(0x7f00000002c0)=""/207, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x6}, 0x58) ioctl$BINDER_FREEZE(r0, 0x400c620e, &(0x7f0000000400)={r1, 0x0, 0x2}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:29:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x7, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:44 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5410, &(0x7f0000000200)={0x2, {0x3}}) 22:29:44 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 22:29:44 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b70, &(0x7f0000000200)={0x2, {0x3}}) 22:29:44 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x40000, 0x0) 22:29:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x400300, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:44 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfb, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:29:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x8, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:44 executing program 5: r0 = timerfd_create(0x9, 0x80000) preadv2(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)}, {&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f00000002c0)=""/167, 0xa7}], 0x3, 0x3, 0x7fff, 0x4) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x0, &(0x7f0000000080)={0x3, 0x2, 0x0, 0x8001, r2}) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) [ 1799.056176] FAULT_INJECTION: forcing a failure. [ 1799.056176] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.058477] CPU: 1 PID: 9893 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1799.059623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1799.060984] Call Trace: [ 1799.061442] dump_stack+0x107/0x167 [ 1799.062047] should_fail.cold+0x5/0xa [ 1799.062676] ? create_object.isra.0+0x3a/0xa20 [ 1799.063462] should_failslab+0x5/0x20 [ 1799.064082] kmem_cache_alloc+0x5b/0x310 [ 1799.064774] ? mark_held_locks+0x9e/0xe0 [ 1799.065442] create_object.isra.0+0x3a/0xa20 22:29:44 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5409, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 1799.066174] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1799.067180] kmem_cache_alloc_bulk+0x168/0x320 [ 1799.067926] io_submit_sqes+0x6fe6/0x8610 [ 1799.068637] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1799.069457] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1799.070245] ? find_held_lock+0x2c/0x110 [ 1799.070938] ? io_submit_sqes+0x8610/0x8610 [ 1799.071642] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1799.072422] ? wait_for_completion_io+0x270/0x270 [ 1799.073216] ? rcu_read_lock_any_held+0x75/0xa0 [ 1799.074006] ? vfs_write+0x354/0xb10 [ 1799.074615] ? fput_many+0x2f/0x1a0 [ 1799.075202] ? ksys_write+0x1a9/0x260 [ 1799.075824] ? __ia32_sys_read+0xb0/0xb0 [ 1799.076483] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1799.077349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1799.078193] do_syscall_64+0x33/0x40 [ 1799.078804] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1799.079640] RIP: 0033:0x7fb2882ffb19 22:29:44 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x80000, 0x0) [ 1799.080249] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1799.083358] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1799.084623] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 22:29:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf0ffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1799.085791] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1799.087049] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1799.088181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1799.089361] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:29:44 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b71, &(0x7f0000000200)={0x2, {0x3}}) 22:29:44 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5412, &(0x7f0000000200)={0x2, {0x3}}) 22:29:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x9, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:29:44 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540b, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:29:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="a203cf86a8e7e17315675771eb581a1fe7b65ceec3bc91131f91db52f471d4e17e8ae8f7dbee2613671430f20fe80809dede528bce0439965c0dc06b1e215bec65070778d2c09c5280", 0x49, 0xff}, {&(0x7f00000002c0)="20258311bcf92fb58f575775a227042bc022c10ed4a83095b0f9d6c200ca689f6355a20315157a8a92a47354a25254857e3b67a2c7eef84b3551ed340c2ef5d037f2d3d49aaf70700e7db1bda1a2d8f9c9b95a0b44a07dac710776832e5cf25fc72077dedf4f323044e7b66748ff977ede9afab82f37413c797c3bce26752f5b5cb0e3a513031a678fa6a0163a8c0e139098879dd10c164bcbe332224409d0f4bbc58045bba2c38f5219f51c6402283913902e616867308965ff046344082a03a0357cc0734b1935477ea2a9088e920aece8b6", 0xd3, 0x1}], 0x40000, &(0x7f00000004c0)={[{@grpquota}, {@norecovery}, {@noblock_validity}, {@grpid}, {@jqfmt_vfsold}], [{@subj_type={'subj_type', 0x3d, 'L+'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '(\'.!*&'}}, {@context={'context', 0x3d, 'staff_u'}}]}) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)={'L+', 0x1f}, 0x16, 0x3) 22:29:44 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b72, &(0x7f0000000200)={0x2, {0x3}}) 22:30:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfa, &(0x7f0000000200)={0x2, {0x3}}) 22:30:02 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) 22:30:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1fffff, 0x0) 22:30:02 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5413, &(0x7f0000000200)={0x2, {0x3}}) 22:30:02 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:30:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x1000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfb, &(0x7f0000000200)={0x2, {0x3}}) [ 1817.330946] FAULT_INJECTION: forcing a failure. [ 1817.330946] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.333073] CPU: 1 PID: 9935 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1817.334193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.335530] Call Trace: [ 1817.335970] dump_stack+0x107/0x167 [ 1817.336577] should_fail.cold+0x5/0xa [ 1817.337196] ? create_object.isra.0+0x3a/0xa20 [ 1817.337922] should_failslab+0x5/0x20 [ 1817.338525] kmem_cache_alloc+0x5b/0x310 [ 1817.339182] ? mark_held_locks+0x9e/0xe0 [ 1817.339845] create_object.isra.0+0x3a/0xa20 [ 1817.340570] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.341394] kmem_cache_alloc_bulk+0x168/0x320 [ 1817.342128] io_submit_sqes+0x6fe6/0x8610 [ 1817.342806] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1817.343605] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1817.344367] ? find_held_lock+0x2c/0x110 [ 1817.345029] ? io_submit_sqes+0x8610/0x8610 [ 1817.345736] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.346513] ? wait_for_completion_io+0x270/0x270 [ 1817.347282] ? rcu_read_lock_any_held+0x75/0xa0 [ 1817.348031] ? vfs_write+0x354/0xb10 [ 1817.348638] ? fput_many+0x2f/0x1a0 [ 1817.349231] ? ksys_write+0x1a9/0x260 [ 1817.349848] ? __ia32_sys_read+0xb0/0xb0 [ 1817.350498] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.351348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.352190] do_syscall_64+0x33/0x40 [ 1817.352789] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.353611] RIP: 0033:0x7fb2882ffb19 [ 1817.354214] 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 [ 1817.357211] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1817.358425] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1817.359569] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1817.360735] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.361882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1817.363041] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:30:02 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540d, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf0ffff, 0x0) 22:30:02 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5414, &(0x7f0000000200)={0x2, {0x3}}) 22:30:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2de, 0x0, 0x0, 0x3a40064, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:30:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x116, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:19 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 22:30:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5409, &(0x7f0000000200)={0x2, {0x3}}) 22:30:19 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x300, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:19 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540e, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x2000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:19 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5415, &(0x7f0000000200)={0x2, {0x3}}) 22:30:19 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000000, 0x0) 22:30:19 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x6) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) [ 1834.466912] FAULT_INJECTION: forcing a failure. [ 1834.466912] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.469668] CPU: 0 PID: 9978 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1834.471138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.472979] Call Trace: [ 1834.473553] dump_stack+0x107/0x167 [ 1834.474360] should_fail.cold+0x5/0xa [ 1834.475197] ? sock_kmalloc+0xae/0x100 [ 1834.476047] should_failslab+0x5/0x20 [ 1834.476876] __kmalloc+0x72/0x390 [ 1834.477645] ? __import_iovec+0x458/0x590 [ 1834.478557] sock_kmalloc+0xae/0x100 [ 1834.479362] ____sys_sendmsg+0x665/0x870 [ 1834.480245] ? sock_write_iter+0x3d0/0x3d0 [ 1834.481179] ? sendmsg_copy_msghdr+0xba/0x160 [ 1834.482150] ? do_recvmmsg+0x6d0/0x6d0 [ 1834.482990] ? lock_chain_count+0x20/0x20 [ 1834.483895] ? lock_downgrade+0x6d0/0x6d0 [ 1834.484794] __sys_sendmsg_sock+0x26/0x40 [ 1834.485709] io_sendmsg+0x1e6/0x830 [ 1834.486499] ? io_setup_async_msg+0x2d0/0x2d0 [ 1834.487483] ? mark_lock+0xf5/0x2df0 [ 1834.488314] ? __lockdep_reset_lock+0x180/0x180 [ 1834.489346] ? lock_acquire+0x197/0x470 [ 1834.490216] ? __lock_acquire+0xbb1/0x5b00 [ 1834.491143] io_issue_sqe+0x3b3/0x77b0 [ 1834.491989] ? perf_trace_lock+0xac/0x490 [ 1834.492896] ? lock_chain_count+0x20/0x20 [ 1834.493816] ? io_connect+0x610/0x610 [ 1834.494644] ? lock_acquire+0x197/0x470 [ 1834.495506] ? find_held_lock+0x2c/0x110 [ 1834.496388] ? __fget_files+0x2cf/0x520 [ 1834.497269] ? lock_downgrade+0x6d0/0x6d0 [ 1834.498177] __io_queue_sqe+0x90/0x9d0 [ 1834.499026] ? io_issue_sqe+0x77b0/0x77b0 [ 1834.499920] ? __fget_files+0x2f8/0x520 [ 1834.500797] io_submit_sqes+0x44aa/0x8610 [ 1834.501738] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1834.502815] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1834.503863] ? find_held_lock+0x2c/0x110 [ 1834.504751] ? io_submit_sqes+0x8610/0x8610 [ 1834.505709] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1834.506759] ? wait_for_completion_io+0x270/0x270 [ 1834.507807] ? rcu_read_lock_any_held+0x75/0xa0 [ 1834.508810] ? vfs_write+0x354/0xb10 [ 1834.509620] ? fput_many+0x2f/0x1a0 [ 1834.510412] ? ksys_write+0x1a9/0x260 [ 1834.511240] ? __ia32_sys_read+0xb0/0xb0 [ 1834.512124] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.513276] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.514391] do_syscall_64+0x33/0x40 [ 1834.515192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.516298] RIP: 0033:0x7fb2882ffb19 [ 1834.517119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.521116] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1834.522758] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1834.524313] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1834.525865] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.527408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.528966] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:30:20 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5416, &(0x7f0000000200)={0x2, {0x3}}) 22:30:20 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540f, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540b, &(0x7f0000000200)={0x2, {0x3}}) 22:30:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x500, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x3000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:20 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5418, &(0x7f0000000200)={0x2, {0x3}}) 22:30:37 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 22:30:37 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000000, 0x0) 22:30:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540c, &(0x7f0000000200)={0x2, {0x3}}) 22:30:37 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5410, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:37 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541b, &(0x7f0000000200)={0x2, {0x3}}) 22:30:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x4000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x600, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:37 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="03000000000000002e2f66696c65302f2e2e2f66696c65302f66696c653000"]) perf_event_open$cgroup(&(0x7f00000003c0)={0x3, 0x80, 0x1, 0x20, 0x5, 0x20, 0x0, 0x5, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9b8da84129cc519e, @perf_config_ext={0x8d3}, 0x20, 0x5, 0x0, 0x4, 0xdda, 0x2, 0x2, 0x0, 0x7, 0x0, 0x8001}, r2, 0xa, 0xffffffffffffffff, 0xa) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xa, 0x0, 0x0, 0x1, [@generic="487fec864b24"]}]}, 0x28}}, 0x0) r3 = gettid() capget(&(0x7f0000000080)={0x20071026, r3}, &(0x7f0000000100)) r4 = gettid() r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000001840), r2) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x3c, r5, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xb39}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7fffffff}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf1107f232804d78f}, 0x40000) capget(&(0x7f0000000080)={0x20071026, r4}, &(0x7f0000000100)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001740), 0x40002, 0x0) clone3(&(0x7f0000001780)={0x200000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x12}, &(0x7f00000006c0)=""/4096, 0x1000, &(0x7f00000016c0)=""/27, &(0x7f0000001700)=[r3, 0x0, r4], 0x3, {r6}}, 0x58) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001940)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="00030000237666696c653000cb34fbbc84c9a327f180005e338674baf0a794e21d3ae5ba141979fcc08047501c4f5925e984906e4bc996f7716d19a50ef40de631e34598421bdd4f023d99f769bf674d61d1e82db8cf3d8447cb857a4cde8bdcf665100c860ce338a55e9e7ff4e110ca6b4b66c53588d9a4cd53acc7cf7f0ce014515cea376e754aaead6603"]) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_BEARER_GET(r7, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x90, r8, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdf00}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x393}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4f}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x40090) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0x84, r8, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x30}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4ae}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xac}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20004001}, 0x8001) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:30:37 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541d, &(0x7f0000000200)={0x2, {0x3}}) [ 1851.857663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1851.882127] FAULT_INJECTION: forcing a failure. [ 1851.882127] name failslab, interval 1, probability 0, space 0, times 0 [ 1851.884952] CPU: 0 PID: 10004 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1851.886469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1851.888296] Call Trace: [ 1851.888940] dump_stack+0x107/0x167 [ 1851.889789] should_fail.cold+0x5/0xa [ 1851.890648] ? create_object.isra.0+0x3a/0xa20 [ 1851.891680] should_failslab+0x5/0x20 [ 1851.892532] kmem_cache_alloc+0x5b/0x310 [ 1851.893466] create_object.isra.0+0x3a/0xa20 [ 1851.894435] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1851.895565] __kmalloc+0x16e/0x390 [ 1851.896355] ? __import_iovec+0x458/0x590 [ 1851.897296] sock_kmalloc+0xae/0x100 [ 1851.898130] ____sys_sendmsg+0x665/0x870 [ 1851.899030] ? sock_write_iter+0x3d0/0x3d0 [ 1851.899962] ? sendmsg_copy_msghdr+0xba/0x160 [ 1851.900955] ? do_recvmmsg+0x6d0/0x6d0 [ 1851.901825] ? lock_chain_count+0x20/0x20 [ 1851.902740] ? lock_downgrade+0x6d0/0x6d0 [ 1851.903773] __sys_sendmsg_sock+0x26/0x40 [ 1851.904856] io_sendmsg+0x1e6/0x830 [ 1851.905782] ? io_setup_async_msg+0x2d0/0x2d0 [ 1851.906944] ? mark_lock+0xf5/0x2df0 [ 1851.907956] ? __lockdep_reset_lock+0x180/0x180 [ 1851.909175] ? lock_acquire+0x197/0x470 [ 1851.910169] ? __lock_acquire+0xbb1/0x5b00 [ 1851.911161] io_issue_sqe+0x3b3/0x77b0 [ 1851.912068] ? perf_trace_lock+0xac/0x490 [ 1851.913061] ? lock_chain_count+0x20/0x20 22:30:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x700, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1851.914073] ? io_connect+0x610/0x610 [ 1851.915079] ? lock_acquire+0x197/0x470 [ 1851.915918] ? find_held_lock+0x2c/0x110 [ 1851.916796] ? __fget_files+0x2cf/0x520 [ 1851.917662] ? lock_downgrade+0x6d0/0x6d0 [ 1851.918552] __io_queue_sqe+0x90/0x9d0 [ 1851.919400] ? io_issue_sqe+0x77b0/0x77b0 [ 1851.920274] ? __fget_files+0x2f8/0x520 [ 1851.921162] io_submit_sqes+0x44aa/0x8610 [ 1851.922092] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1851.923149] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1851.924178] ? find_held_lock+0x2c/0x110 [ 1851.925051] ? io_submit_sqes+0x8610/0x8610 [ 1851.926002] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1851.927039] ? wait_for_completion_io+0x270/0x270 [ 1851.928069] ? rcu_read_lock_any_held+0x75/0xa0 [ 1851.929059] ? vfs_write+0x354/0xb10 [ 1851.929860] ? fput_many+0x2f/0x1a0 [ 1851.930640] ? ksys_write+0x1a9/0x260 [ 1851.931457] ? __ia32_sys_read+0xb0/0xb0 [ 1851.932321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1851.933444] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1851.934549] do_syscall_64+0x33/0x40 [ 1851.935339] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1851.936437] RIP: 0033:0x7fb2882ffb19 [ 1851.937239] 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 [ 1851.941157] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1851.942772] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1851.944287] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1851.945808] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1851.947317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1851.948833] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:30:37 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541e, &(0x7f0000000200)={0x2, {0x3}}) 22:30:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540d, &(0x7f0000000200)={0x2, {0x3}}) 22:30:37 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5412, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x5000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:37 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x3000000, 0x0) [ 1852.178687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:30:56 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5413, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:56 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 22:30:56 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) mount$9p_unix(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={'trans=unix,', {[{@access_any}], [{@subj_user={'subj_user', 0x3d, '}[('}}]}}) 22:30:56 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540e, &(0x7f0000000200)={0x2, {0x3}}) 22:30:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x6000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:56 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x5000000, 0x0) 22:30:56 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541e, &(0x7f0000000200)={0x2, {0x3}}) 22:30:56 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x900, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1870.669231] 9pnet: p9_fd_create_unix (10064): problem connecting socket: ./file0/../file0: -111 22:30:56 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5414, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 1870.693791] FAULT_INJECTION: forcing a failure. [ 1870.693791] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1870.696785] CPU: 1 PID: 10062 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1870.698352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1870.700214] Call Trace: [ 1870.700813] dump_stack+0x107/0x167 [ 1870.701644] should_fail.cold+0x5/0xa [ 1870.702516] _copy_from_user+0x2e/0x1b0 [ 1870.703419] ____sys_sendmsg+0x6c6/0x870 [ 1870.704340] ? sock_write_iter+0x3d0/0x3d0 [ 1870.705289] ? sendmsg_copy_msghdr+0xba/0x160 [ 1870.706317] ? do_recvmmsg+0x6d0/0x6d0 [ 1870.707187] ? lock_chain_count+0x20/0x20 [ 1870.708120] ? lock_downgrade+0x6d0/0x6d0 [ 1870.709066] __sys_sendmsg_sock+0x26/0x40 [ 1870.710003] io_sendmsg+0x1e6/0x830 [ 1870.710824] ? io_setup_async_msg+0x2d0/0x2d0 [ 1870.711838] ? mark_lock+0xf5/0x2df0 [ 1870.712699] ? __lockdep_reset_lock+0x180/0x180 [ 1870.713761] ? lock_acquire+0x197/0x470 [ 1870.714654] ? __lock_acquire+0xbb1/0x5b00 [ 1870.715609] io_issue_sqe+0x3b3/0x77b0 [ 1870.716495] ? perf_trace_lock+0xac/0x490 [ 1870.717432] ? lock_chain_count+0x20/0x20 [ 1870.718372] ? io_connect+0x610/0x610 [ 1870.719234] ? lock_acquire+0x197/0x470 [ 1870.720130] ? find_held_lock+0x2c/0x110 [ 1870.721056] ? __fget_files+0x2cf/0x520 [ 1870.721954] ? lock_downgrade+0x6d0/0x6d0 [ 1870.722888] __io_queue_sqe+0x90/0x9d0 [ 1870.723778] ? io_issue_sqe+0x77b0/0x77b0 [ 1870.724702] ? __fget_files+0x2f8/0x520 [ 1870.725624] io_submit_sqes+0x44aa/0x8610 [ 1870.726598] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1870.727715] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1870.728805] ? find_held_lock+0x2c/0x110 [ 1870.729732] ? io_submit_sqes+0x8610/0x8610 [ 1870.730705] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1870.731784] ? wait_for_completion_io+0x270/0x270 [ 1870.732872] ? rcu_read_lock_any_held+0x75/0xa0 [ 1870.733914] ? vfs_write+0x354/0xb10 [ 1870.734760] ? fput_many+0x2f/0x1a0 [ 1870.735572] ? ksys_write+0x1a9/0x260 [ 1870.736424] ? __ia32_sys_read+0xb0/0xb0 [ 1870.737348] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1870.738523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1870.739679] do_syscall_64+0x33/0x40 [ 1870.740516] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1870.741683] RIP: 0033:0x7fb2882ffb19 [ 1870.742518] 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 [ 1870.746632] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1870.748329] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1870.749943] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1870.751533] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.753124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1870.754733] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:30:56 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540f, &(0x7f0000000200)={0x2, {0x3}}) 22:30:56 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5421, &(0x7f0000000200)={0x2, {0x3}}) 22:30:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x7000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1870.823712] 9pnet: p9_fd_create_unix (10048): problem connecting socket: ./file0/../file0: -111 22:30:56 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5415, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:30:56 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xec0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:30:56 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20000000, 0x0) 22:30:56 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1, 0x9, 0x2, 0x5, 0x0, 0x7fff, 0x408, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000080), 0xb}, 0x10801, 0x1, 0x1, 0x2, 0x0, 0x94e8, 0x9037, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xa, r0, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:30:56 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5422, &(0x7f0000000200)={0x2, {0x3}}) 22:31:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf00, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:12 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5416, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:31:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x9000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5410, &(0x7f0000000200)={0x2, {0x3}}) 22:31:12 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 22:31:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20100000, 0x0) 22:31:12 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:31:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5423, &(0x7f0000000200)={0x2, {0x3}}) 22:31:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5412, &(0x7f0000000200)={0x2, {0x3}}) [ 1887.026232] FAULT_INJECTION: forcing a failure. [ 1887.026232] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1887.029071] CPU: 1 PID: 10101 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1887.030547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.032296] Call Trace: [ 1887.032862] dump_stack+0x107/0x167 [ 1887.033661] should_fail.cold+0x5/0xa [ 1887.034468] _copy_from_user+0x2e/0x1b0 [ 1887.035333] __copy_msghdr_from_user+0x91/0x4b0 22:31:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x1601, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1887.036296] ? __ia32_sys_shutdown+0x80/0x80 [ 1887.037357] ? sock_kfree_s+0x35/0x60 [ 1887.038159] ? ____sys_sendmsg+0x426/0x870 [ 1887.039043] sendmsg_copy_msghdr+0xa1/0x160 [ 1887.039940] ? do_recvmmsg+0x6d0/0x6d0 [ 1887.040745] ? lock_chain_count+0x20/0x20 [ 1887.041614] ? lock_downgrade+0x6d0/0x6d0 [ 1887.042484] io_sendmsg+0x62c/0x830 [ 1887.043242] ? io_setup_async_msg+0x2d0/0x2d0 [ 1887.044182] ? mark_lock+0xf5/0x2df0 [ 1887.044959] ? lock_chain_count+0x20/0x20 [ 1887.045842] ? stack_trace_consume_entry+0x160/0x160 [ 1887.046917] ? lock_acquire+0x197/0x470 [ 1887.046942] ? __lock_acquire+0xbb1/0x5b00 [ 1887.046964] io_issue_sqe+0x3b3/0x77b0 [ 1887.046991] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1887.047009] ? lock_chain_count+0x20/0x20 [ 1887.047026] ? __is_insn_slot_addr+0x14c/0x290 [ 1887.047047] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1887.047063] ? io_connect+0x610/0x610 [ 1887.047086] ? lock_acquire+0x197/0x470 [ 1887.047102] ? find_held_lock+0x2c/0x110 [ 1887.047125] ? __fget_files+0x2cf/0x520 [ 1887.047143] ? lock_downgrade+0x6d0/0x6d0 [ 1887.047165] __io_queue_sqe+0x90/0x9d0 [ 1887.047189] ? io_issue_sqe+0x77b0/0x77b0 [ 1887.047204] ? __fget_files+0x2f8/0x520 [ 1887.047235] io_submit_sqes+0x44aa/0x8610 [ 1887.047281] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1887.047297] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1887.047318] ? find_held_lock+0x2c/0x110 22:31:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5413, &(0x7f0000000200)={0x2, {0x3}}) [ 1887.047342] ? io_submit_sqes+0x8610/0x8610 [ 1887.047369] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1887.065954] ? wait_for_completion_io+0x270/0x270 [ 1887.065976] ? rcu_read_lock_any_held+0x75/0xa0 [ 1887.065992] ? vfs_write+0x354/0xb10 [ 1887.066010] ? fput_many+0x2f/0x1a0 [ 1887.066029] ? ksys_write+0x1a9/0x260 [ 1887.066047] ? __ia32_sys_read+0xb0/0xb0 [ 1887.066070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.066088] ? syscall_enter_from_user_mode+0x1d/0x50 22:31:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5424, &(0x7f0000000200)={0x2, {0x3}}) 22:31:12 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5418, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:31:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2e000000, 0x0) [ 1887.066108] do_syscall_64+0x33/0x40 [ 1887.066126] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1887.066138] RIP: 0033:0x7fb2882ffb19 [ 1887.066155] 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 [ 1887.066165] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1887.066185] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1887.066195] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1887.066206] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.066216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.066226] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:31:29 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541b, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:31:29 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x3f000000, 0x0) 22:31:29 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5425, &(0x7f0000000200)={0x2, {0x3}}) 22:31:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xc00e, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:29 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000680)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x80}, 0x0, {0x0, r5}}, 0x1ff) syz_io_uring_submit(r0, 0x0, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0xa, 0x5, 0x0, 0x200, 0xf, 0x0, {0x0, r5}}, 0x1) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:31:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5414, &(0x7f0000000200)={0x2, {0x3}}) 22:31:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x9effffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:29 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) [ 1904.165998] FAULT_INJECTION: forcing a failure. [ 1904.165998] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.167742] CPU: 0 PID: 10145 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1904.168640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1904.169730] Call Trace: [ 1904.170075] dump_stack+0x107/0x167 [ 1904.170562] should_fail.cold+0x5/0xa [ 1904.171061] ? sock_kmalloc+0xae/0x100 [ 1904.171576] should_failslab+0x5/0x20 [ 1904.172071] __kmalloc+0x72/0x390 [ 1904.172523] ? __import_iovec+0x458/0x590 [ 1904.173075] sock_kmalloc+0xae/0x100 [ 1904.173561] ____sys_sendmsg+0x665/0x870 [ 1904.174102] ? sock_write_iter+0x3d0/0x3d0 [ 1904.174648] ? sendmsg_copy_msghdr+0xba/0x160 [ 1904.175228] ? do_recvmmsg+0x6d0/0x6d0 [ 1904.175746] ? lock_chain_count+0x20/0x20 [ 1904.176286] ? lock_downgrade+0x6d0/0x6d0 [ 1904.176827] __sys_sendmsg_sock+0x26/0x40 [ 1904.177361] io_sendmsg+0x1e6/0x830 [ 1904.177837] ? io_setup_async_msg+0x2d0/0x2d0 [ 1904.178419] ? mark_lock+0xf5/0x2df0 [ 1904.178912] ? stack_trace_consume_entry+0x160/0x160 [ 1904.179576] ? lock_acquire+0x197/0x470 [ 1904.180093] ? lock_acquire+0x197/0x470 [ 1904.180614] ? __lock_acquire+0xbb1/0x5b00 [ 1904.181170] io_issue_sqe+0x3b3/0x77b0 [ 1904.181689] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1904.182369] ? lock_chain_count+0x20/0x20 [ 1904.182901] ? __is_insn_slot_addr+0x14c/0x290 [ 1904.183494] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1904.184167] ? io_connect+0x610/0x610 [ 1904.184661] ? lock_acquire+0x197/0x470 [ 1904.185175] ? find_held_lock+0x2c/0x110 [ 1904.185714] ? __fget_files+0x2cf/0x520 [ 1904.186237] ? lock_downgrade+0x6d0/0x6d0 [ 1904.186782] __io_queue_sqe+0x90/0x9d0 [ 1904.187279] ? io_issue_sqe+0x77b0/0x77b0 [ 1904.187811] ? __fget_files+0x2f8/0x520 [ 1904.188330] io_submit_sqes+0x44aa/0x8610 [ 1904.188875] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1904.189505] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1904.190132] ? find_held_lock+0x2c/0x110 [ 1904.190649] ? io_submit_sqes+0x8610/0x8610 [ 1904.191199] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1904.191812] ? wait_for_completion_io+0x270/0x270 [ 1904.192435] ? rcu_read_lock_any_held+0x75/0xa0 [ 1904.193030] ? vfs_write+0x354/0xb10 [ 1904.193503] ? fput_many+0x2f/0x1a0 [ 1904.193983] ? ksys_write+0x1a9/0x260 [ 1904.194467] ? __ia32_sys_read+0xb0/0xb0 [ 1904.194983] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1904.195647] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1904.196310] do_syscall_64+0x33/0x40 [ 1904.196779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1904.197435] RIP: 0033:0x7fb2882ffb19 [ 1904.197921] 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 [ 1904.200259] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1904.201228] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1904.202132] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1904.203041] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1904.203939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1904.204842] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:31:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5415, &(0x7f0000000200)={0x2, {0x3}}) 22:31:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5416, &(0x7f0000000200)={0x2, {0x3}}) 22:31:29 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541d, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:31:29 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5427, &(0x7f0000000200)={0x2, {0x3}}) 22:31:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xc00e0000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5418, &(0x7f0000000200)={0x2, {0x3}}) 22:31:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xec000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xff00, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:46 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541b, &(0x7f0000000200)={0x2, {0x3}}) 22:31:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf0ffffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:46 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5428, &(0x7f0000000200)={0x2, {0x3}}) 22:31:46 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ncpfs\x00', 0x40020, 0x0) getdents64(r0, &(0x7f00000001c0)=""/212, 0xd4) 22:31:46 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541e, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:31:46 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x40000000, 0x0) 22:31:46 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) [ 1920.669854] FAULT_INJECTION: forcing a failure. [ 1920.669854] name failslab, interval 1, probability 0, space 0, times 0 [ 1920.672215] CPU: 0 PID: 10189 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1920.673478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1920.674991] Call Trace: [ 1920.675476] dump_stack+0x107/0x167 [ 1920.676139] should_fail.cold+0x5/0xa [ 1920.676843] ? create_object.isra.0+0x3a/0xa20 [ 1920.677679] should_failslab+0x5/0x20 [ 1920.678388] kmem_cache_alloc+0x5b/0x310 [ 1920.679137] create_object.isra.0+0x3a/0xa20 [ 1920.679939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1920.680870] __kmalloc+0x16e/0x390 [ 1920.681529] ? __import_iovec+0x458/0x590 [ 1920.682297] sock_kmalloc+0xae/0x100 [ 1920.682981] ____sys_sendmsg+0x665/0x870 [ 1920.683730] ? sock_write_iter+0x3d0/0x3d0 [ 1920.684502] ? sendmsg_copy_msghdr+0xba/0x160 [ 1920.685307] ? do_recvmmsg+0x6d0/0x6d0 [ 1920.686021] ? lock_chain_count+0x20/0x20 [ 1920.686772] ? lock_downgrade+0x6d0/0x6d0 [ 1920.687531] __sys_sendmsg_sock+0x26/0x40 [ 1920.688278] io_sendmsg+0x1e6/0x830 [ 1920.688936] ? io_setup_async_msg+0x2d0/0x2d0 [ 1920.689755] ? mark_lock+0xf5/0x2df0 [ 1920.690466] ? __lockdep_reset_lock+0x180/0x180 [ 1920.691317] ? lock_acquire+0x197/0x470 [ 1920.692045] ? __lock_acquire+0xbb1/0x5b00 [ 1920.692816] io_issue_sqe+0x3b3/0x77b0 [ 1920.693535] ? perf_trace_lock+0xac/0x490 [ 1920.694293] ? lock_chain_count+0x20/0x20 [ 1920.695057] ? io_connect+0x610/0x610 [ 1920.695763] ? lock_acquire+0x197/0x470 [ 1920.696475] ? find_held_lock+0x2c/0x110 [ 1920.697217] ? __fget_files+0x2cf/0x520 [ 1920.697943] ? lock_downgrade+0x6d0/0x6d0 [ 1920.698707] __io_queue_sqe+0x90/0x9d0 [ 1920.699419] ? io_issue_sqe+0x77b0/0x77b0 [ 1920.700158] ? __fget_files+0x2f8/0x520 [ 1920.700896] io_submit_sqes+0x44aa/0x8610 [ 1920.701697] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.702622] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.703492] ? find_held_lock+0x2c/0x110 [ 1920.704228] ? io_submit_sqes+0x8610/0x8610 [ 1920.705014] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1920.705889] ? wait_for_completion_io+0x270/0x270 [ 1920.706752] ? rcu_read_lock_any_held+0x75/0xa0 [ 1920.707593] ? vfs_write+0x354/0xb10 [ 1920.708264] ? fput_many+0x2f/0x1a0 [ 1920.708913] ? ksys_write+0x1a9/0x260 [ 1920.709592] ? __ia32_sys_read+0xb0/0xb0 [ 1920.710336] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1920.711270] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1920.712205] do_syscall_64+0x33/0x40 [ 1920.712872] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1920.713790] RIP: 0033:0x7fb2882ffb19 [ 1920.714466] 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 [ 1920.717725] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1920.719083] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1920.720353] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1920.721610] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1920.722869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1920.724130] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:31:46 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541d, &(0x7f0000000200)={0x2, {0x3}}) 22:31:46 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5429, &(0x7f0000000200)={0x2, {0x3}}) 22:31:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xff000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:46 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541e, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:31:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x34000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:31:46 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5437, &(0x7f0000000200)={0x2, {0x3}}) 22:31:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:31:46 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5421, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:31:46 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541e, &(0x7f0000000200)={0x2, {0x3}}) 22:32:01 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 22:32:01 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5441, &(0x7f0000000200)={0x2, {0x3}}) 22:32:01 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x3) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:32:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xfffff000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:01 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8cffffff, 0x0) 22:32:01 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x80000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:01 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5422, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541e, &(0x7f0000000200)={0x2, {0x3}}) 22:32:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5421, &(0x7f0000000200)={0x2, {0x3}}) 22:32:01 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xc0ed0000, 0x0) [ 1936.470829] FAULT_INJECTION: forcing a failure. [ 1936.470829] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1936.473159] CPU: 1 PID: 10238 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1936.474365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.475790] Call Trace: [ 1936.476241] dump_stack+0x107/0x167 [ 1936.476870] should_fail.cold+0x5/0xa [ 1936.477527] _copy_from_user+0x2e/0x1b0 [ 1936.478231] ____sys_sendmsg+0x6c6/0x870 [ 1936.478929] ? sock_write_iter+0x3d0/0x3d0 [ 1936.479656] ? sendmsg_copy_msghdr+0xba/0x160 [ 1936.480421] ? do_recvmmsg+0x6d0/0x6d0 [ 1936.481097] ? lock_chain_count+0x20/0x20 [ 1936.481818] ? mark_lock+0xf5/0x2df0 [ 1936.482481] __sys_sendmsg_sock+0x26/0x40 [ 1936.483192] io_sendmsg+0x1e6/0x830 [ 1936.483831] ? io_setup_async_msg+0x2d0/0x2d0 [ 1936.484620] ? mark_lock+0xf5/0x2df0 [ 1936.485283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1936.486201] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1936.487134] ? trace_hardirqs_on+0x5b/0x180 [ 1936.487887] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1936.488813] ? io_issue_sqe+0x134/0x77b0 [ 1936.489514] ? write_comp_data+0xa/0x80 [ 1936.490219] io_issue_sqe+0x3b3/0x77b0 [ 1936.490901] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1936.491799] ? lock_chain_count+0x20/0x20 [ 1936.492522] ? __is_insn_slot_addr+0x14c/0x290 [ 1936.493301] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1936.494187] ? io_connect+0x610/0x610 [ 1936.494857] ? lock_acquire+0x197/0x470 [ 1936.495534] ? find_held_lock+0x2c/0x110 [ 1936.496234] ? __fget_files+0x2cf/0x520 [ 1936.496956] ? lock_downgrade+0x6d0/0x6d0 [ 1936.497668] __io_queue_sqe+0x90/0x9d0 [ 1936.498357] ? io_issue_sqe+0x77b0/0x77b0 [ 1936.499057] ? __fget_files+0x2f8/0x520 [ 1936.499742] io_submit_sqes+0x44aa/0x8610 [ 1936.500471] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1936.501313] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1936.502178] ? find_held_lock+0x2c/0x110 [ 1936.502940] ? io_submit_sqes+0x8610/0x8610 [ 1936.503679] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1936.504505] ? wait_for_completion_io+0x270/0x270 [ 1936.505325] ? rcu_read_lock_any_held+0x75/0xa0 [ 1936.506123] ? vfs_write+0x354/0xb10 [ 1936.506760] ? fput_many+0x2f/0x1a0 [ 1936.507360] ? ksys_write+0x1a9/0x260 [ 1936.507994] ? __ia32_sys_read+0xb0/0xb0 [ 1936.508667] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1936.509549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1936.510421] do_syscall_64+0x33/0x40 [ 1936.511051] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1936.511921] RIP: 0033:0x7fb2882ffb19 [ 1936.512535] 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 [ 1936.515681] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1936.516976] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1936.518203] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1936.519404] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1936.520614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1936.521825] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:32:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5422, &(0x7f0000000200)={0x2, {0x3}}) 22:32:02 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x7, 0xff, 0x8, 0x0, 0x6, 0x21800, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x41}, 0x80, 0x8, 0x0, 0x1, 0x6, 0x800, 0xffff, 0x0, 0x8, 0x0, 0x3ff}, 0xffffffffffffffff, 0x7, r0, 0x1) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) 22:32:02 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5423, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x400300, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:02 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5450, &(0x7f0000000200)={0x2, {0x3}}) 22:32:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xffffff7f, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:22 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5424, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:22 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 22:32:22 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:32:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf0ffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:22 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf0ffffff, 0x0) 22:32:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5423, &(0x7f0000000200)={0x2, {0x3}}) 22:32:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xffffff9e, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:22 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5451, &(0x7f0000000200)={0x2, {0x3}}) 22:32:22 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5452, &(0x7f0000000200)={0x2, {0x3}}) 22:32:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x1000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:22 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x545d, &(0x7f0000000200)={0x2, {0x3}}) 22:32:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5424, &(0x7f0000000200)={0x2, {0x3}}) 22:32:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xfffffff0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:22 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf6ffffff, 0x0) [ 1957.386653] FAULT_INJECTION: forcing a failure. [ 1957.386653] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1957.389635] CPU: 0 PID: 10286 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1957.391105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.392863] Call Trace: [ 1957.393425] dump_stack+0x107/0x167 [ 1957.394195] should_fail.cold+0x5/0xa [ 1957.395021] _copy_from_user+0x2e/0x1b0 [ 1957.395869] __copy_msghdr_from_user+0x91/0x4b0 [ 1957.396855] ? __ia32_sys_shutdown+0x80/0x80 [ 1957.397792] ? sock_kfree_s+0x35/0x60 [ 1957.398601] ? ____sys_sendmsg+0x426/0x870 [ 1957.399501] sendmsg_copy_msghdr+0xa1/0x160 [ 1957.400404] ? do_recvmmsg+0x6d0/0x6d0 [ 1957.401221] ? lock_chain_count+0x20/0x20 [ 1957.402091] ? lock_downgrade+0x6d0/0x6d0 [ 1957.402979] io_sendmsg+0x62c/0x830 [ 1957.403748] ? io_setup_async_msg+0x2d0/0x2d0 [ 1957.404700] ? mark_lock+0xf5/0x2df0 [ 1957.405487] ? lock_chain_count+0x20/0x20 [ 1957.406372] ? stack_trace_consume_entry+0x160/0x160 [ 1957.407447] ? lock_acquire+0x197/0x470 [ 1957.408284] ? __lock_acquire+0xbb1/0x5b00 [ 1957.409177] io_issue_sqe+0x3b3/0x77b0 [ 1957.410004] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1957.411119] ? lock_chain_count+0x20/0x20 [ 1957.411993] ? __is_insn_slot_addr+0x14c/0x290 [ 1957.412957] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1957.414051] ? io_connect+0x610/0x610 [ 1957.414877] ? lock_acquire+0x197/0x470 [ 1957.415707] ? find_held_lock+0x2c/0x110 [ 1957.416563] ? __fget_files+0x2cf/0x520 [ 1957.417394] ? lock_downgrade+0x6d0/0x6d0 [ 1957.418277] __io_queue_sqe+0x90/0x9d0 [ 1957.419101] ? io_issue_sqe+0x77b0/0x77b0 [ 1957.419969] ? __fget_files+0x2f8/0x520 [ 1957.420813] io_submit_sqes+0x44aa/0x8610 [ 1957.421716] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1957.422772] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1957.423776] ? find_held_lock+0x2c/0x110 [ 1957.424623] ? io_submit_sqes+0x8610/0x8610 [ 1957.425524] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1957.426538] ? wait_for_completion_io+0x270/0x270 [ 1957.427549] ? rcu_read_lock_any_held+0x75/0xa0 [ 1957.428516] ? vfs_write+0x354/0xb10 [ 1957.429295] ? fput_many+0x2f/0x1a0 [ 1957.430057] ? ksys_write+0x1a9/0x260 [ 1957.430860] ? __ia32_sys_read+0xb0/0xb0 [ 1957.431709] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1957.432812] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1957.433897] do_syscall_64+0x33/0x40 [ 1957.434687] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1957.435770] RIP: 0033:0x7fb2882ffb19 [ 1957.436702] 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 [ 1957.441101] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1957.442929] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1957.444460] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1957.445943] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1957.447450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1957.448943] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:32:22 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5425, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:23 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5460, &(0x7f0000000200)={0x2, {0x3}}) 22:32:39 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4024, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x1000) 22:32:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xffffffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5425, &(0x7f0000000200)={0x2, {0x3}}) 22:32:39 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5600, &(0x7f0000000200)={0x2, {0x3}}) 22:32:39 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5427, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:39 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfeffffff, 0x0) 22:32:39 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 22:32:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x2000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1974.222993] FAULT_INJECTION: forcing a failure. [ 1974.222993] name failslab, interval 1, probability 0, space 0, times 0 [ 1974.225564] CPU: 1 PID: 10313 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1974.227032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1974.228773] Call Trace: [ 1974.229331] dump_stack+0x107/0x167 [ 1974.230098] should_fail.cold+0x5/0xa [ 1974.230919] ? sock_kmalloc+0xae/0x100 [ 1974.231745] should_failslab+0x5/0x20 [ 1974.232549] __kmalloc+0x72/0x390 [ 1974.233282] ? __import_iovec+0x458/0x590 [ 1974.234169] sock_kmalloc+0xae/0x100 [ 1974.234977] ____sys_sendmsg+0x665/0x870 [ 1974.235842] ? sock_write_iter+0x3d0/0x3d0 [ 1974.236735] ? sendmsg_copy_msghdr+0xba/0x160 [ 1974.237678] ? do_recvmmsg+0x6d0/0x6d0 [ 1974.238515] ? lock_chain_count+0x20/0x20 [ 1974.239394] ? lock_downgrade+0x6d0/0x6d0 [ 1974.240286] __sys_sendmsg_sock+0x26/0x40 [ 1974.241161] io_sendmsg+0x1e6/0x830 [ 1974.241934] ? io_setup_async_msg+0x2d0/0x2d0 [ 1974.242916] ? mark_lock+0xf5/0x2df0 [ 1974.243740] ? __lockdep_reset_lock+0x180/0x180 [ 1974.244728] ? lock_acquire+0x197/0x470 [ 1974.245583] ? __lock_acquire+0xbb1/0x5b00 [ 1974.246503] io_issue_sqe+0x3b3/0x77b0 [ 1974.247338] ? perf_trace_lock+0xac/0x490 [ 1974.248213] ? lock_chain_count+0x20/0x20 [ 1974.249091] ? io_connect+0x610/0x610 [ 1974.249903] ? lock_acquire+0x197/0x470 [ 1974.250751] ? find_held_lock+0x2c/0x110 [ 1974.251618] ? __fget_files+0x2cf/0x520 [ 1974.252453] ? lock_downgrade+0x6d0/0x6d0 [ 1974.253341] __io_queue_sqe+0x90/0x9d0 [ 1974.254170] ? io_issue_sqe+0x77b0/0x77b0 [ 1974.255055] ? __fget_files+0x2f8/0x520 [ 1974.255920] io_submit_sqes+0x44aa/0x8610 [ 1974.256839] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1974.257885] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1974.258916] ? find_held_lock+0x2c/0x110 [ 1974.259782] ? io_submit_sqes+0x8610/0x8610 [ 1974.260706] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1974.261732] ? wait_for_completion_io+0x270/0x270 [ 1974.262760] ? rcu_read_lock_any_held+0x75/0xa0 [ 1974.263738] ? vfs_write+0x354/0xb10 [ 1974.264523] ? fput_many+0x2f/0x1a0 [ 1974.265291] ? ksys_write+0x1a9/0x260 [ 1974.266094] ? __ia32_sys_read+0xb0/0xb0 [ 1974.266966] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1974.268072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1974.269167] do_syscall_64+0x33/0x40 [ 1974.269953] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1974.271039] RIP: 0033:0x7fb2882ffb19 [ 1974.271822] 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 [ 1974.275682] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1974.277287] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1974.278793] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1974.280292] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1974.281800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1974.283312] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:32:39 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5601, &(0x7f0000000200)={0x2, {0x3}}) 22:32:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5427, &(0x7f0000000200)={0x2, {0x3}}) 22:32:39 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xff030000, 0x0) 22:32:39 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5428, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x0}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:39 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5602, &(0x7f0000000200)={0x2, {0x3}}) 22:32:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x3000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:39 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5429, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x4000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x2}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:55 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 22:32:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5428, &(0x7f0000000200)={0x2, {0x3}}) 22:32:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffff1f00, 0x0) 22:32:55 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) syz_io_uring_setup(0x6994, &(0x7f0000000240)={0x0, 0x4730, 0x0, 0x3, 0x364, 0x0, r5}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x80}, 0x0, {0x0, r6}}, 0x1ff) syz_io_uring_submit(r1, 0x0, &(0x7f0000000080)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0xfffffffa) 22:32:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5437, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5603, &(0x7f0000000200)={0x2, {0x3}}) [ 1990.197745] FAULT_INJECTION: forcing a failure. [ 1990.197745] name failslab, interval 1, probability 0, space 0, times 0 [ 1990.200682] CPU: 0 PID: 10354 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 1990.202161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1990.203951] Call Trace: [ 1990.204533] dump_stack+0x107/0x167 [ 1990.205335] should_fail.cold+0x5/0xa [ 1990.206177] ? create_object.isra.0+0x3a/0xa20 [ 1990.207177] should_failslab+0x5/0x20 [ 1990.207988] kmem_cache_alloc+0x5b/0x310 [ 1990.208859] create_object.isra.0+0x3a/0xa20 [ 1990.209799] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1990.210893] __kmalloc+0x16e/0x390 [ 1990.211664] sock_kmalloc+0xae/0x100 [ 1990.212466] ____sys_sendmsg+0x665/0x870 [ 1990.213340] ? sock_write_iter+0x3d0/0x3d0 [ 1990.214242] ? sendmsg_copy_msghdr+0xba/0x160 [ 1990.215227] ? do_recvmmsg+0x6d0/0x6d0 [ 1990.216072] ? lock_chain_count+0x20/0x20 [ 1990.216973] ? lock_downgrade+0x6d0/0x6d0 [ 1990.217874] __sys_sendmsg_sock+0x26/0x40 [ 1990.218771] io_sendmsg+0x1e6/0x830 [ 1990.219565] ? io_setup_async_msg+0x2d0/0x2d0 [ 1990.220532] ? mark_lock+0xf5/0x2df0 [ 1990.221355] ? __lockdep_reset_lock+0x180/0x180 [ 1990.222382] ? lock_acquire+0x197/0x470 [ 1990.223247] ? __lock_acquire+0xbb1/0x5b00 [ 1990.224167] io_issue_sqe+0x3b3/0x77b0 [ 1990.225009] ? perf_trace_lock+0xac/0x490 [ 1990.225905] ? lock_chain_count+0x20/0x20 [ 1990.226801] ? io_connect+0x610/0x610 [ 1990.227634] ? lock_acquire+0x197/0x470 [ 1990.228479] ? find_held_lock+0x2c/0x110 [ 1990.229361] ? __fget_files+0x2cf/0x520 [ 1990.230208] ? lock_downgrade+0x6d0/0x6d0 [ 1990.231118] __io_queue_sqe+0x90/0x9d0 [ 1990.231965] ? io_issue_sqe+0x77b0/0x77b0 [ 1990.232854] ? __fget_files+0x2f8/0x520 [ 1990.233730] io_submit_sqes+0x44aa/0x8610 [ 1990.234655] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1990.235719] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1990.236762] ? find_held_lock+0x2c/0x110 [ 1990.237635] ? io_submit_sqes+0x8610/0x8610 [ 1990.238591] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1990.239633] ? wait_for_completion_io+0x270/0x270 [ 1990.240664] ? rcu_read_lock_any_held+0x75/0xa0 [ 1990.241664] ? vfs_write+0x354/0xb10 [ 1990.242464] ? fput_many+0x2f/0x1a0 22:32:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x5000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:32:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5605, &(0x7f0000000200)={0x2, {0x3}}) 22:32:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5441, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 1990.243270] ? ksys_write+0x1a9/0x260 [ 1990.243291] ? __ia32_sys_read+0xb0/0xb0 [ 1990.243315] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1990.243335] ? syscall_enter_from_user_mode+0x1d/0x50 22:32:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5429, &(0x7f0000000200)={0x2, {0x3}}) 22:32:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfffff000, 0x0) [ 1990.243357] do_syscall_64+0x33/0x40 [ 1990.243376] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1990.243389] RIP: 0033:0x7fb2882ffb19 [ 1990.243407] 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 [ 1990.243417] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1990.243438] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 1990.243448] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 1990.243459] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1990.243470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:32:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x3}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 1990.243481] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:32:55 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0/../file0\x00', 0x81, 0x0, &(0x7f00000001c0), 0x20, &(0x7f00000002c0)=ANY=[@ANYBLOB='hugm=advisl,gid=', @ANYRESHEX=r1, @ANYBLOB="2c73697a653d7f6d3225783670382c6d706f6c3d6c6f63616c3a372c687567653d616c776179732c687567653d616c776179732c687567653d77697468696e5f73697a652c6673757569643d38653232353234382d613664322d383937312d393532382d36353466353673662c61707072616973652c00"]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00251a61b4000000000000696c653000"]) 22:32:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5606, &(0x7f0000000200)={0x2, {0x3}}) 22:32:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5450, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:32:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5437, &(0x7f0000000200)={0x2, {0x3}}) 22:33:11 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 22:33:11 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffff7f, 0x0) 22:33:11 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000100)}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f00000006c0)=""/72, 0x48}, {&(0x7f0000000400)=""/54, 0x36}], 0xa, &(0x7f0000000800)}}], 0x1, 0x102, 0x0) 22:33:11 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5607, &(0x7f0000000200)={0x2, {0x3}}) 22:33:11 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x6000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x7}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:11 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5451, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:33:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5441, &(0x7f0000000200)={0x2, {0x3}}) [ 2006.343786] FAULT_INJECTION: forcing a failure. [ 2006.343786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2006.346686] CPU: 1 PID: 10407 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2006.348238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2006.350073] Call Trace: [ 2006.350660] dump_stack+0x107/0x167 [ 2006.351473] should_fail.cold+0x5/0xa [ 2006.352321] _copy_from_user+0x2e/0x1b0 [ 2006.353207] ____sys_sendmsg+0x6c6/0x870 [ 2006.354104] ? sock_write_iter+0x3d0/0x3d0 [ 2006.355044] ? sendmsg_copy_msghdr+0xba/0x160 [ 2006.356039] ? do_recvmmsg+0x6d0/0x6d0 [ 2006.356900] ? lock_chain_count+0x20/0x20 [ 2006.357820] ? lock_downgrade+0x6d0/0x6d0 [ 2006.358755] __sys_sendmsg_sock+0x26/0x40 [ 2006.359670] io_sendmsg+0x1e6/0x830 [ 2006.360472] ? io_setup_async_msg+0x2d0/0x2d0 [ 2006.361457] ? lock_chain_count+0x20/0x20 [ 2006.362376] ? mark_lock+0xf5/0x2df0 [ 2006.363228] ? mark_held_locks+0x9e/0xe0 [ 2006.364130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2006.365285] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2006.366472] ? trace_hardirqs_on+0x5b/0x180 [ 2006.367446] ? __lock_acquire+0xbb1/0x5b00 [ 2006.368382] io_issue_sqe+0x3b3/0x77b0 [ 2006.369249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2006.370401] ? lock_chain_count+0x20/0x20 [ 2006.371317] ? io_connect+0x610/0x610 [ 2006.372153] ? lock_acquire+0x197/0x470 [ 2006.373016] ? find_held_lock+0x2c/0x110 [ 2006.373906] ? __fget_files+0x2cf/0x520 [ 2006.374780] ? lock_downgrade+0x6d0/0x6d0 [ 2006.375685] __io_queue_sqe+0x90/0x9d0 [ 2006.376540] ? io_issue_sqe+0x77b0/0x77b0 [ 2006.377438] ? __fget_files+0x2f8/0x520 [ 2006.378319] io_submit_sqes+0x44aa/0x8610 [ 2006.379260] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2006.380339] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2006.381492] ? find_held_lock+0x2c/0x110 [ 2006.382486] ? io_submit_sqes+0x8610/0x8610 [ 2006.383559] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2006.384740] ? wait_for_completion_io+0x270/0x270 [ 2006.385917] ? rcu_read_lock_any_held+0x75/0xa0 [ 2006.387051] ? vfs_write+0x354/0xb10 [ 2006.387955] ? fput_many+0x2f/0x1a0 [ 2006.388837] ? ksys_write+0x1a9/0x260 [ 2006.389761] ? __ia32_sys_read+0xb0/0xb0 [ 2006.390758] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2006.392021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2006.393269] do_syscall_64+0x33/0x40 [ 2006.394168] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2006.395410] RIP: 0033:0x7fb2882ffb19 [ 2006.396306] 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 [ 2006.400741] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2006.402578] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2006.404296] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2006.406013] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2006.407731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2006.409442] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:33:11 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffff8c, 0x0) 22:33:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5450, &(0x7f0000000200)={0x2, {0x3}}) 22:33:11 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5452, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:33:11 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5608, &(0x7f0000000200)={0x2, {0x3}}) 22:33:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x8}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x7000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:12 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) openat(r2, &(0x7f0000000080)='./file0/../file0\x00', 0x101000, 0x40) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="b9e784d2890c1e2d9e19f880747ff96afd9405d8109c0a3f43346a5ba59c98776e3b8f576f23a674dd2129c8bff67abe1223e4f90e4c5529a1724e40a98c", 0x3e}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="841575d788fb2fd41e00734a9f9ad9dfe5216c2fbaa65bf0cde29da184c68309c7242ca477dbd5683279ed50ff0be6fd0a125ec3fdeab81549836bb5a036c264c455100a24cfb0334aa7f29b3f1446dee0650bab450e485ebb5af428d15189a09167b664c4c0fdb36f671d20b8e6f7130290b502af04630fe2973617499cda64090a424be97b4d081d464f7d57ef0b117b05485fcec0e659a5374d07e188a1d9eeb12d1c43a658be09d1248908622cbcf15362ddea537519fd8b99a4773625534b85f8909a350b8d0a9178fcf898786ec2dd22c07147e2158bbb96fa", 0xdc}, {&(0x7f0000000100)="31b537326b08249c10", 0x9}], 0x5) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:33:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x10}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:27 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x545d, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:33:27 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 22:33:27 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0xec}, 0x1128}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:33:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5451, &(0x7f0000000200)={0x2, {0x3}}) 22:33:27 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5609, &(0x7f0000000200)={0x2, {0x3}}) 22:33:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x9000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfffffff0, 0x0) 22:33:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1d}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:27 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5460, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2022.250700] FAULT_INJECTION: forcing a failure. [ 2022.250700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2022.253928] CPU: 1 PID: 10457 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2022.255743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2022.257641] Call Trace: [ 2022.258249] dump_stack+0x107/0x167 [ 2022.259090] should_fail.cold+0x5/0xa [ 2022.259949] _copy_from_user+0x2e/0x1b0 [ 2022.260871] __copy_msghdr_from_user+0x91/0x4b0 [ 2022.261918] ? __ia32_sys_shutdown+0x80/0x80 [ 2022.262942] ? sock_kfree_s+0x35/0x60 [ 2022.263797] ? ____sys_sendmsg+0x426/0x870 [ 2022.264772] sendmsg_copy_msghdr+0xa1/0x160 [ 2022.265763] ? do_recvmmsg+0x6d0/0x6d0 [ 2022.266654] ? lock_chain_count+0x20/0x20 [ 2022.267920] ? lock_downgrade+0x6d0/0x6d0 [ 2022.269093] io_sendmsg+0x62c/0x830 [ 2022.270100] ? io_setup_async_msg+0x2d0/0x2d0 [ 2022.271370] ? mark_lock+0xf5/0x2df0 [ 2022.272284] ? lock_chain_count+0x20/0x20 [ 2022.273276] ? stack_trace_consume_entry+0x160/0x160 [ 2022.274465] ? lock_acquire+0x197/0x470 [ 2022.275406] ? lock_acquire+0x197/0x470 [ 2022.276340] ? __lock_acquire+0xbb1/0x5b00 [ 2022.277341] io_issue_sqe+0x3b3/0x77b0 [ 2022.278265] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2022.279504] ? lock_chain_count+0x20/0x20 [ 2022.280482] ? __is_insn_slot_addr+0x14c/0x290 [ 2022.281564] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2022.282801] ? io_connect+0x610/0x610 [ 2022.283708] ? lock_acquire+0x197/0x470 [ 2022.284635] ? find_held_lock+0x2c/0x110 [ 2022.285589] ? __fget_files+0x2cf/0x520 [ 2022.286517] ? lock_downgrade+0x6d0/0x6d0 [ 2022.287498] __io_queue_sqe+0x90/0x9d0 [ 2022.288422] ? io_issue_sqe+0x77b0/0x77b0 [ 2022.289399] ? __fget_files+0x2f8/0x520 [ 2022.290356] io_submit_sqes+0x44aa/0x8610 [ 2022.291357] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2022.292531] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2022.293671] ? find_held_lock+0x2c/0x110 [ 2022.294612] ? io_submit_sqes+0x8610/0x8610 [ 2022.295626] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2022.296742] ? wait_for_completion_io+0x270/0x270 [ 2022.297857] ? rcu_read_lock_any_held+0x75/0xa0 [ 2022.298949] ? vfs_write+0x354/0xb10 [ 2022.299790] ? fput_many+0x2f/0x1a0 [ 2022.300644] ? ksys_write+0x1a9/0x260 [ 2022.301527] ? __ia32_sys_read+0xb0/0xb0 [ 2022.302489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2022.303718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2022.304897] do_syscall_64+0x33/0x40 [ 2022.305759] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2022.306946] RIP: 0033:0x7fb2882ffb19 [ 2022.307805] 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 [ 2022.312018] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2022.313803] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2022.315504] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2022.317196] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.318902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.320586] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:33:27 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5600, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:33:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5452, &(0x7f0000000200)={0x2, {0x3}}) 22:33:27 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560a, &(0x7f0000000200)={0x2, {0x3}}) 22:33:27 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r1 = perf_event_open(&(0x7f00000003c0)={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, 0x0, @perf_config_ext={0x3, 0x1}, 0x4010, 0x0, 0x200000, 0x9, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={0x3, 0x80, 0x70, 0x0, 0x20, 0x0, 0x0, 0xe9a, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r3 = openat(r2, &(0x7f0000000100)='./file2\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40086607, &(0x7f0000000080)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/suspend_stats', 0x11b800, 0x40) pread64(r4, &(0x7f0000000180)=""/112, 0x70, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) fallocate(r1, 0xbef847d84497334b, 0x7, 0x6) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000380)=ANY=[@ANYBLOB="01000007000b00000004000000ff", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) fcntl$setlease(r1, 0x400, 0x0) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x102, &(0x7f0000000300)) fcntl$setstatus(r3, 0x4, 0x2c00) 22:33:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfffffff6, 0x0) 22:33:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:27 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560b, &(0x7f0000000200)={0x2, {0x3}}) [ 2022.479758] audit: type=1400 audit(1741646007.983:70): avc: denied { read } for pid=10472 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 22:33:45 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 22:33:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x545d, &(0x7f0000000200)={0x2, {0x3}}) 22:33:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x2}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:45 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5601, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:33:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560c, &(0x7f0000000200)={0x2, {0x3}}) 22:33:45 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x110, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x9) 22:33:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x16010000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfffffffe, 0x0) 22:33:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560d, &(0x7f0000000200)={0x2, {0x3}}) [ 2039.692675] FAULT_INJECTION: forcing a failure. [ 2039.692675] name failslab, interval 1, probability 0, space 0, times 0 [ 2039.695217] CPU: 0 PID: 10505 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2039.696674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2039.698410] Call Trace: [ 2039.698969] dump_stack+0x107/0x167 [ 2039.699748] should_fail.cold+0x5/0xa [ 2039.700554] ? sock_kmalloc+0xae/0x100 [ 2039.701376] should_failslab+0x5/0x20 [ 2039.702174] __kmalloc+0x72/0x390 [ 2039.702903] ? __import_iovec+0x458/0x590 [ 2039.703801] sock_kmalloc+0xae/0x100 [ 2039.704585] ____sys_sendmsg+0x665/0x870 [ 2039.705446] ? sock_write_iter+0x3d0/0x3d0 [ 2039.706333] ? sendmsg_copy_msghdr+0xba/0x160 [ 2039.707279] ? do_recvmmsg+0x6d0/0x6d0 [ 2039.708106] ? lock_chain_count+0x20/0x20 [ 2039.708983] ? lock_downgrade+0x6d0/0x6d0 [ 2039.709874] __sys_sendmsg_sock+0x26/0x40 [ 2039.710753] io_sendmsg+0x1e6/0x830 [ 2039.711530] ? io_setup_async_msg+0x2d0/0x2d0 [ 2039.712487] ? mark_lock+0xf5/0x2df0 [ 2039.713296] ? stack_trace_consume_entry+0x160/0x160 [ 2039.714375] ? lock_acquire+0x197/0x470 [ 2039.715289] ? __lock_acquire+0xbb1/0x5b00 [ 2039.716190] io_issue_sqe+0x3b3/0x77b0 [ 2039.717024] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2039.718131] ? lock_chain_count+0x20/0x20 [ 2039.719003] ? __is_insn_slot_addr+0x14c/0x290 22:33:45 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5602, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2039.719975] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2039.721227] ? io_connect+0x610/0x610 [ 2039.722038] ? lock_acquire+0x197/0x470 [ 2039.722871] ? find_held_lock+0x2c/0x110 [ 2039.723738] ? __fget_files+0x2cf/0x520 [ 2039.724565] ? lock_downgrade+0x6d0/0x6d0 [ 2039.725438] __io_queue_sqe+0x90/0x9d0 [ 2039.726263] ? io_issue_sqe+0x77b0/0x77b0 [ 2039.727230] ? __fget_files+0x2f8/0x520 [ 2039.728094] io_submit_sqes+0x44aa/0x8610 [ 2039.728993] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2039.730038] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2039.731074] ? find_held_lock+0x2c/0x110 [ 2039.731931] ? io_submit_sqes+0x8610/0x8610 [ 2039.732845] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2039.733864] ? wait_for_completion_io+0x270/0x270 [ 2039.734887] ? rcu_read_lock_any_held+0x75/0xa0 [ 2039.735880] ? vfs_write+0x354/0xb10 [ 2039.736666] ? fput_many+0x2f/0x1a0 [ 2039.737439] ? ksys_write+0x1a9/0x260 [ 2039.738241] ? __ia32_sys_read+0xb0/0xb0 22:33:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x3}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2039.739112] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2039.740285] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2039.741373] do_syscall_64+0x33/0x40 [ 2039.742156] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2039.743259] RIP: 0033:0x7fb2882ffb19 [ 2039.744044] 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 [ 2039.747911] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2039.749521] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2039.751015] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2039.752533] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2039.754034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2039.755541] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:33:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5460, &(0x7f0000000200)={0x2, {0x3}}) 22:33:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x80000000000, 0x0) 22:33:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x9effffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:33:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560e, &(0x7f0000000200)={0x2, {0x3}}) 22:33:45 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x552ab5361f6109c) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) pread64(r0, &(0x7f0000000080)=""/146, 0x92, 0x80) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:34:02 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5603, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x100000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="01f2ffff0000000018000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00000000000000000000000000000000683deb52663b7f80fb2aeab017d22c7d2cceabf99045188ba17d432079f2472e5b049c6407384bbf71fe908c729b"]) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x90101, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000340), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat2(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)={0x40, 0x3, 0x11}, 0x18) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='freezer'}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000280), 0x561001, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000006c0)=ANY=[@ANYBLOB="d412ff000100000018000000d5c20d8a2299db83b92cbb79e270403fd60c645d19fc303bb19298", @ANYRES32=r2, @ANYBLOB="2e2f66696c65300000000000000000007bb5fb6c2bad26ec596e60146d0719021d618dbb4c02768c9c6212701e6ba6cdb3b0569038b09f8393150cad1428334c43615859f30a99cd775fe282663d4a09a0917db9eec4ef47c9551b7435e451c663444809aabf8008d4ce318da30e01c2a01b383d27cc477587322d500400be34e7c1b868a5df3749e70101000000000000ada70db17c8e50b3851c35eefe300bab676668df87fe6567db862ad0d29bf4e6e364afdca177064811c87216ff3a2c9adf18d70055561456a531c02cfdfd1ee48ad5a8"]) r3 = fsmount(r0, 0x1, 0x71) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r3, 0x3312, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @link_local}, 0x28, {0x2, 0x0, @empty}}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @link_local}, 0x28, {0x2, 0x0, @empty}, 'ip6erspan0\x00'}) bind(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x4, 0x3, 0x0, {0xa, 0x4e20, 0x800, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}}}, 0x80) fsmount(r0, 0x1, 0x1) mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) 22:34:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xedc000000000, 0x0) 22:34:02 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 22:34:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5600, &(0x7f0000000200)={0x2, {0x3}}) 22:34:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x4}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xc00e0000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:02 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560f, &(0x7f0000000200)={0x2, {0x3}}) 22:34:02 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5605, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2056.857056] FAULT_INJECTION: forcing a failure. [ 2056.857056] name failslab, interval 1, probability 0, space 0, times 0 [ 2056.859721] CPU: 0 PID: 10552 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2056.861167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.862913] Call Trace: [ 2056.863482] dump_stack+0x107/0x167 [ 2056.864243] should_fail.cold+0x5/0xa [ 2056.865041] ? create_object.isra.0+0x3a/0xa20 [ 2056.865999] should_failslab+0x5/0x20 [ 2056.866801] kmem_cache_alloc+0x5b/0x310 [ 2056.867670] create_object.isra.0+0x3a/0xa20 [ 2056.868588] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.869653] __kmalloc+0x16e/0x390 [ 2056.870396] ? __import_iovec+0x458/0x590 [ 2056.871283] sock_kmalloc+0xae/0x100 [ 2056.872079] ____sys_sendmsg+0x665/0x870 [ 2056.872931] ? sock_write_iter+0x3d0/0x3d0 [ 2056.873827] ? sendmsg_copy_msghdr+0xba/0x160 [ 2056.874766] ? do_recvmmsg+0x6d0/0x6d0 22:34:02 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40049409, &(0x7f0000000200)={0x2, {0x3}}) [ 2056.875606] ? lock_chain_count+0x20/0x20 [ 2056.876615] ? lock_downgrade+0x6d0/0x6d0 [ 2056.877497] __sys_sendmsg_sock+0x26/0x40 [ 2056.878371] io_sendmsg+0x1e6/0x830 [ 2056.879133] ? io_setup_async_msg+0x2d0/0x2d0 [ 2056.880097] ? mark_lock+0xf5/0x2df0 22:34:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xf0ffffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2056.880897] ? stack_trace_consume_entry+0x160/0x160 [ 2056.882023] ? lock_acquire+0x197/0x470 [ 2056.882868] ? __lock_acquire+0xbb1/0x5b00 [ 2056.883778] io_issue_sqe+0x3b3/0x77b0 [ 2056.884605] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2056.885710] ? lock_chain_count+0x20/0x20 [ 2056.886585] ? __is_insn_slot_addr+0x14c/0x290 [ 2056.887549] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2056.888657] ? io_connect+0x610/0x610 [ 2056.889458] ? lock_acquire+0x197/0x470 [ 2056.890285] ? find_held_lock+0x2c/0x110 [ 2056.891142] ? __fget_files+0x2cf/0x520 [ 2056.891978] ? lock_downgrade+0x6d0/0x6d0 [ 2056.892860] __io_queue_sqe+0x90/0x9d0 [ 2056.893677] ? io_issue_sqe+0x77b0/0x77b0 [ 2056.894543] ? __fget_files+0x2f8/0x520 [ 2056.895407] io_submit_sqes+0x44aa/0x8610 [ 2056.896305] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2056.897345] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2056.898357] ? find_held_lock+0x2c/0x110 [ 2056.899208] ? io_submit_sqes+0x8610/0x8610 [ 2056.900139] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2056.901151] ? wait_for_completion_io+0x270/0x270 [ 2056.902168] ? rcu_read_lock_any_held+0x75/0xa0 [ 2056.903133] ? vfs_write+0x354/0xb10 [ 2056.903927] ? fput_many+0x2f/0x1a0 [ 2056.904691] ? ksys_write+0x1a9/0x260 [ 2056.905494] ? __ia32_sys_read+0xb0/0xb0 [ 2056.906349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2056.907460] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2056.908554] do_syscall_64+0x33/0x40 [ 2056.909333] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2056.910399] RIP: 0033:0x7fb2882ffb19 [ 2056.911182] 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 [ 2056.915071] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2056.916678] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2056.918181] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2056.918193] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2056.918205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2056.918217] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:34:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x5}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000000000000, 0x0) 22:34:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5601, &(0x7f0000000200)={0x2, {0x3}}) 22:34:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:34:02 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5606, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40086602, &(0x7f0000000200)={0x2, {0x3}}) 22:34:18 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 22:34:18 executing program 5: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x80010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='-\x00') r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x7, 0x7, 0x1, {0x0, 0x0, r1}}, 0xfb) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='gfs2meta\x00', 0x810, &(0x7f00000001c0)='pipefs\x00') mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:34:18 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5607, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5602, &(0x7f0000000200)={0x2, {0x3}}) 22:34:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xff000000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x6}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:18 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8000000000000, 0x0) 22:34:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5603, &(0x7f0000000200)={0x2, {0x3}}) [ 2073.567877] FAULT_INJECTION: forcing a failure. [ 2073.567877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2073.570713] CPU: 1 PID: 10597 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2073.572191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2073.573975] Call Trace: [ 2073.574557] dump_stack+0x107/0x167 [ 2073.575354] should_fail.cold+0x5/0xa [ 2073.576196] _copy_from_user+0x2e/0x1b0 [ 2073.577065] ____sys_sendmsg+0x6c6/0x870 [ 2073.577962] ? sock_write_iter+0x3d0/0x3d0 [ 2073.578879] ? sendmsg_copy_msghdr+0xba/0x160 [ 2073.579867] ? do_recvmmsg+0x6d0/0x6d0 [ 2073.580709] ? lock_chain_count+0x20/0x20 [ 2073.581619] ? lock_downgrade+0x6d0/0x6d0 [ 2073.582533] __sys_sendmsg_sock+0x26/0x40 [ 2073.583449] io_sendmsg+0x1e6/0x830 [ 2073.584239] ? io_setup_async_msg+0x2d0/0x2d0 [ 2073.585460] ? mark_lock+0xf5/0x2df0 [ 2073.586473] ? __lockdep_reset_lock+0x180/0x180 [ 2073.587685] ? lock_acquire+0x197/0x470 [ 2073.588579] ? __lock_acquire+0xbb1/0x5b00 [ 2073.589478] io_issue_sqe+0x3b3/0x77b0 [ 2073.590297] ? perf_trace_lock+0xac/0x490 [ 2073.591159] ? lock_chain_count+0x20/0x20 [ 2073.592045] ? io_connect+0x610/0x610 [ 2073.592854] ? lock_acquire+0x197/0x470 [ 2073.593754] ? find_held_lock+0x2c/0x110 [ 2073.594663] ? __fget_files+0x2cf/0x520 [ 2073.595509] ? lock_downgrade+0x6d0/0x6d0 [ 2073.596388] __io_queue_sqe+0x90/0x9d0 [ 2073.597217] ? io_issue_sqe+0x77b0/0x77b0 [ 2073.598084] ? __fget_files+0x2f8/0x520 [ 2073.598994] io_submit_sqes+0x44aa/0x8610 [ 2073.599925] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2073.600971] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2073.601988] ? find_held_lock+0x2c/0x110 [ 2073.602896] ? io_submit_sqes+0x8610/0x8610 [ 2073.603832] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2073.604903] ? wait_for_completion_io+0x270/0x270 [ 2073.605919] ? rcu_read_lock_any_held+0x75/0xa0 [ 2073.606891] ? vfs_write+0x354/0xb10 [ 2073.607686] ? fput_many+0x2f/0x1a0 [ 2073.608500] ? ksys_write+0x1a9/0x260 [ 2073.609306] ? __ia32_sys_read+0xb0/0xb0 [ 2073.610166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2073.611263] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2073.612399] do_syscall_64+0x33/0x40 [ 2073.613184] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2073.614263] RIP: 0033:0x7fb2882ffb19 [ 2073.615045] 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 [ 2073.618945] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2073.620563] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2073.622067] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2073.623577] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2073.625077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2073.626587] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:34:19 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40087602, &(0x7f0000000200)={0x2, {0x3}}) 22:34:19 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5608, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x7}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:19 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf0ffffffffffff, 0x0) 22:34:19 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xfffff000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5605, &(0x7f0000000200)={0x2, {0x3}}) 22:34:35 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4020940d, &(0x7f0000000200)={0x2, {0x3}}) 22:34:35 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 22:34:36 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5606, &(0x7f0000000200)={0x2, {0x3}}) 22:34:36 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000000000000, 0x0) 22:34:36 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5609, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x9}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:36 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xff, @private2={0xfc, 0x2, '\x00', 0x1}, 0xe7}, 0x1c) 22:34:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xffffff7f, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:36 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80045432, &(0x7f0000000200)={0x2, {0x3}}) 22:34:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xffffff9e, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2090.612760] FAULT_INJECTION: forcing a failure. [ 2090.612760] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2090.615308] CPU: 1 PID: 10640 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2090.616743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2090.618440] Call Trace: [ 2090.618986] dump_stack+0x107/0x167 [ 2090.619746] should_fail.cold+0x5/0xa [ 2090.620540] _copy_from_user+0x2e/0x1b0 [ 2090.621363] __copy_msghdr_from_user+0x91/0x4b0 [ 2090.622316] ? __ia32_sys_shutdown+0x80/0x80 [ 2090.623278] ? sock_kfree_s+0x35/0x60 [ 2090.624063] ? ____sys_sendmsg+0x426/0x870 [ 2090.624994] sendmsg_copy_msghdr+0xa1/0x160 [ 2090.625889] ? do_recvmmsg+0x6d0/0x6d0 [ 2090.626733] ? lock_chain_count+0x20/0x20 [ 2090.627649] ? lock_downgrade+0x6d0/0x6d0 [ 2090.628560] io_sendmsg+0x62c/0x830 [ 2090.629347] ? io_setup_async_msg+0x2d0/0x2d0 [ 2090.630333] ? mark_lock+0xf5/0x2df0 [ 2090.631139] ? lock_chain_count+0x20/0x20 [ 2090.632066] ? stack_trace_consume_entry+0x160/0x160 [ 2090.633187] ? lock_acquire+0x197/0x470 [ 2090.634052] ? __lock_acquire+0xbb1/0x5b00 [ 2090.634980] io_issue_sqe+0x3b3/0x77b0 [ 2090.635845] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2090.636979] ? lock_chain_count+0x20/0x20 [ 2090.637886] ? __is_insn_slot_addr+0x14c/0x290 [ 2090.638884] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2090.640030] ? io_connect+0x610/0x610 [ 2090.640867] ? lock_acquire+0x197/0x470 [ 2090.641731] ? find_held_lock+0x2c/0x110 [ 2090.642622] ? __fget_files+0x2cf/0x520 [ 2090.643435] ? lock_downgrade+0x6d0/0x6d0 [ 2090.644341] __io_queue_sqe+0x90/0x9d0 [ 2090.645194] ? io_issue_sqe+0x77b0/0x77b0 [ 2090.646091] ? __fget_files+0x2f8/0x520 [ 2090.646967] io_submit_sqes+0x44aa/0x8610 [ 2090.647912] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2090.648998] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2090.650038] ? find_held_lock+0x2c/0x110 [ 2090.650915] ? io_submit_sqes+0x8610/0x8610 [ 2090.651872] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2090.652924] ? wait_for_completion_io+0x270/0x270 [ 2090.653976] ? rcu_read_lock_any_held+0x75/0xa0 [ 2090.654983] ? vfs_write+0x354/0xb10 [ 2090.655807] ? fput_many+0x2f/0x1a0 [ 2090.656593] ? ksys_write+0x1a9/0x260 [ 2090.657409] ? __ia32_sys_read+0xb0/0xb0 [ 2090.658284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2090.659411] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2090.660535] do_syscall_64+0x33/0x40 [ 2090.661331] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2090.662431] RIP: 0033:0x7fb2882ffb19 [ 2090.663230] 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 [ 2090.667203] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2090.668860] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2090.670393] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2090.671941] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.673490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2090.675034] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:34:36 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x200000000000000, 0x0) 22:34:36 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5607, &(0x7f0000000200)={0x2, {0x3}}) 22:34:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0xf}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:36 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560a, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:36 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80045440, &(0x7f0000000200)={0x2, {0x3}}) 22:34:36 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560b, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x300000000000000, 0x0) 22:34:55 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) 22:34:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80086601, &(0x7f0000000200)={0x2, {0x3}}) 22:34:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5608, &(0x7f0000000200)={0x2, {0x3}}) 22:34:55 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:34:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0xec}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xfffffff0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:34:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5609, &(0x7f0000000200)={0x2, {0x3}}) 22:34:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80087601, &(0x7f0000000200)={0x2, {0x3}}) [ 2109.672008] FAULT_INJECTION: forcing a failure. [ 2109.672008] name failslab, interval 1, probability 0, space 0, times 0 [ 2109.674522] CPU: 1 PID: 10681 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2109.676017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2109.677749] Call Trace: [ 2109.678300] dump_stack+0x107/0x167 [ 2109.679076] should_fail.cold+0x5/0xa [ 2109.679891] ? sock_kmalloc+0xae/0x100 [ 2109.680708] should_failslab+0x5/0x20 [ 2109.681516] __kmalloc+0x72/0x390 [ 2109.682260] ? __import_iovec+0x458/0x590 [ 2109.683131] sock_kmalloc+0xae/0x100 [ 2109.683928] ____sys_sendmsg+0x665/0x870 [ 2109.684781] ? sock_write_iter+0x3d0/0x3d0 [ 2109.685663] ? sendmsg_copy_msghdr+0xba/0x160 [ 2109.686600] ? do_recvmmsg+0x6d0/0x6d0 [ 2109.687409] ? lock_chain_count+0x20/0x20 [ 2109.688295] ? lock_downgrade+0x6d0/0x6d0 [ 2109.689173] __sys_sendmsg_sock+0x26/0x40 [ 2109.690039] io_sendmsg+0x1e6/0x830 [ 2109.690803] ? io_setup_async_msg+0x2d0/0x2d0 [ 2109.691741] ? mark_lock+0xf5/0x2df0 [ 2109.692544] ? stack_trace_consume_entry+0x160/0x160 [ 2109.693613] ? lock_acquire+0x197/0x470 [ 2109.694464] ? lock_acquire+0x197/0x470 [ 2109.695320] ? __lock_acquire+0xbb1/0x5b00 [ 2109.696225] io_issue_sqe+0x3b3/0x77b0 [ 2109.697061] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2109.698171] ? lock_chain_count+0x20/0x20 [ 2109.699055] ? __is_insn_slot_addr+0x14c/0x290 [ 2109.700035] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2109.701163] ? io_connect+0x610/0x610 [ 2109.701993] ? lock_acquire+0x197/0x470 [ 2109.702835] ? find_held_lock+0x2c/0x110 [ 2109.703710] ? __fget_files+0x2cf/0x520 [ 2109.704584] ? lock_downgrade+0x6d0/0x6d0 [ 2109.705465] __io_queue_sqe+0x90/0x9d0 [ 2109.706293] ? io_issue_sqe+0x77b0/0x77b0 [ 2109.707174] ? __fget_files+0x2f8/0x520 [ 2109.708040] io_submit_sqes+0x44aa/0x8610 [ 2109.708954] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2109.710018] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2109.711049] ? find_held_lock+0x2c/0x110 [ 2109.711940] ? io_submit_sqes+0x8610/0x8610 [ 2109.712871] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2109.713900] ? wait_for_completion_io+0x270/0x270 [ 2109.714929] ? rcu_read_lock_any_held+0x75/0xa0 [ 2109.715933] ? vfs_write+0x354/0xb10 [ 2109.716723] ? fput_many+0x2f/0x1a0 [ 2109.717504] ? ksys_write+0x1a9/0x260 [ 2109.718320] ? __ia32_sys_read+0xb0/0xb0 [ 2109.719193] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2109.720318] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2109.721423] do_syscall_64+0x33/0x40 [ 2109.722224] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2109.723320] RIP: 0033:0x7fb2882ffb19 [ 2109.724124] 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 [ 2109.728052] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2109.729681] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2109.729692] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 22:34:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xffffffff, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560d, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2109.729702] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2109.729712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2109.729723] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:34:55 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}, 0x0, 0x3ff, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:34:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x500000000000000, 0x0) 22:34:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0045878, &(0x7f0000000200)={0x2, {0x3}}) 22:34:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:34:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560a, &(0x7f0000000200)={0x2, {0x3}}) 22:35:12 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) 22:35:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x2}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560b, &(0x7f0000000200)={0x2, {0x3}}) 22:35:12 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560e, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:35:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000000000000000, 0x0) 22:35:12 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x100, 0x80) mkdirat(r3, &(0x7f00000004c0)='./file0/file0\x00', 0x12) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000100)=[{&(0x7f00000001c0)="bbe1273bf0185133a29b236ff4e9ff1fc0d46b288b96557c832fb56cb338efa2ff48f57ac8607966a4998322cb3f65a4c07cd8466ef46ad140d312c1c51e55a9714a005915cba37f4eb2dcd99e8fa9cc2a1fda7c0cc0a923769046b51148495375760bc85616d32ed1b84b655d1e516d94acd6fa46328645d8d5c58dd25ef20ef780e07f041c19", 0x87, 0x6}], 0x4000, &(0x7f0000000300)={[{@uni_xlate}, {@shortname_mixed}, {@fat=@gid={'gid', 0x3d, r2}}, {@shortname_winnt}, {@fat=@discard}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@rodir}, {@shortname_winnt}], [{@pcr={'pcr', 0x3d, 0xd}}, {@obj_user={'obj_user', 0x3d, 'pipefs\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@appraise}, {@dont_hash}, {@dont_hash}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) r4 = syz_mount_image$msdos(&(0x7f0000000500), &(0x7f0000000540)='./file0/../file0\x00', 0x20, 0x5, &(0x7f00000008c0)=[{&(0x7f0000000580), 0x0, 0x4}, {&(0x7f00000005c0)="6b0c2838b15ca13e1b4a0b0396fa1315ddc4c6f4d8e6bbc95a819c6a89f64769a2a364bb87885460cd5cb90fded7f5afe5418e8c5a390572aefe91490e493ec8507f0efe96cc76cde4ff67c6e6e3efbed440c975fd58fd60ac441685cb9c503d72cbd96a4e07c1f44c34ac372e43c3149f9b33bc48531ca3805fe41f8b7735fdddd1da4f657f3b15c94ac69d41947dcd46c7b83559f6a2fde1afee2814ba4d333d0e3a38e3b32a113e69a4cbd16ebaafa30b724209bb9de677ecde58f0bd5d19d17130633ea037a8b2ead47e55194ab1ff0193396cc39df0c42f71e8047d0595c6", 0xe1, 0x7}, {&(0x7f00000006c0)="762375f2d458c31f3d13e4fafda7fc6ad9d0514ae1077d820ebdc76a76a6a62c80a28370f6f8758a0e624c8d2f1b8a31b05f25a865c6ee68ef5c026ae1cd1e9a61bb0b83604a1e0f90b1e283d135bb16ae22a3891334dd8fe36dfc6fb3952a1ec4e2a12d6c7d3e28c77040e26abe570c226083967b529727ad7740116a78205ed912e8b008ed678fa3168b55429475b55e1e748049f009e269490d7dbd", 0x9d, 0x7fffffff}, {&(0x7f0000000780)="16c5a6aafcfa29e18cfbbfedc157e4f7a6c5179a3c2e41224cb9d10f81a7737a176c84aaa2e70edef95d97834279905f4119a1b102f32389bfba008d9a1a48ffb3f687875a40e748041ce594b12679a76d10588c6bd9a6faa64148da4f610b0327ff9ca6", 0x64, 0x7}, {&(0x7f0000000800)="82539778a8e18fb9d9e87e1382af2f0dd801dcb96ac95623a93ccf4ee9a397b3ac0fd295811bc0cc28c92cfca811659aa1ccf27fdbad777024de797c55588659f11be28bfe7b1fb260531dd1d65f0c5850650662a90b4c6bcbe28ced3531d9325ca5ad98295fa934f0a9f23f0bfc72562e6319918f6774ec746c18f826427bdf767d72a64f56093307d113de96f44311182d53", 0x93, 0x3}], 0x0, &(0x7f0000000940)={[{@nodots}], [{@audit}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fowner_gt={'fowner>', r1}}, {@subj_role={'subj_role', 0x3d, 'shortname=mixed'}}, {@fowner_gt={'fowner>', r1}}, {@fsname={'fsname', 0x3d, 'cp1255'}}, {@fowner_gt={'fowner>', r1}}]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) sendfile(r4, r5, &(0x7f0000000a00)=0x1, 0x1) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:35:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x2}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0045878, &(0x7f0000000200)={0x2, {0x3}}) [ 2127.038709] FAULT_INJECTION: forcing a failure. [ 2127.038709] name failslab, interval 1, probability 0, space 0, times 0 [ 2127.040245] CPU: 0 PID: 10716 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2127.041036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2127.041982] Call Trace: [ 2127.042296] dump_stack+0x107/0x167 [ 2127.042714] should_fail.cold+0x5/0xa [ 2127.043152] ? create_object.isra.0+0x3a/0xa20 [ 2127.043677] should_failslab+0x5/0x20 [ 2127.044126] kmem_cache_alloc+0x5b/0x310 [ 2127.044597] create_object.isra.0+0x3a/0xa20 [ 2127.045103] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2127.045687] __kmalloc+0x16e/0x390 [ 2127.046097] ? __import_iovec+0x458/0x590 [ 2127.046582] sock_kmalloc+0xae/0x100 [ 2127.047014] ____sys_sendmsg+0x665/0x870 [ 2127.047486] ? sock_write_iter+0x3d0/0x3d0 [ 2127.047981] ? sendmsg_copy_msghdr+0xba/0x160 [ 2127.048497] ? do_recvmmsg+0x6d0/0x6d0 [ 2127.048950] ? lock_chain_count+0x20/0x20 [ 2127.049427] ? lock_downgrade+0x6d0/0x6d0 [ 2127.049915] __sys_sendmsg_sock+0x26/0x40 [ 2127.050396] io_sendmsg+0x1e6/0x830 [ 2127.050818] ? io_setup_async_msg+0x2d0/0x2d0 [ 2127.051351] ? mark_lock+0xf5/0x2df0 [ 2127.051801] ? stack_trace_consume_entry+0x160/0x160 [ 2127.052385] ? lock_acquire+0x197/0x470 [ 2127.052850] ? mark_lock+0xf5/0x2df0 [ 2127.053281] ? __lock_acquire+0xbb1/0x5b00 [ 2127.053767] io_issue_sqe+0x3b3/0x77b0 [ 2127.054227] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2127.054829] ? lock_chain_count+0x20/0x20 [ 2127.055311] ? __is_insn_slot_addr+0x14c/0x290 [ 2127.055841] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2127.056452] ? io_connect+0x610/0x610 [ 2127.056898] ? lock_acquire+0x197/0x470 [ 2127.057357] ? find_held_lock+0x2c/0x110 [ 2127.057831] ? __fget_files+0x2cf/0x520 [ 2127.058294] ? lock_downgrade+0x6d0/0x6d0 [ 2127.058777] __io_queue_sqe+0x90/0x9d0 [ 2127.059235] ? io_issue_sqe+0x77b0/0x77b0 [ 2127.059709] ? __fget_files+0x2f8/0x520 [ 2127.060191] io_submit_sqes+0x44aa/0x8610 [ 2127.060698] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2127.061273] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2127.061831] ? find_held_lock+0x2c/0x110 [ 2127.062306] ? io_submit_sqes+0x8610/0x8610 [ 2127.062818] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2127.063379] ? wait_for_completion_io+0x270/0x270 [ 2127.063942] ? rcu_read_lock_any_held+0x75/0xa0 [ 2127.064486] ? vfs_write+0x354/0xb10 [ 2127.064918] ? fput_many+0x2f/0x1a0 [ 2127.065344] ? ksys_write+0x1a9/0x260 [ 2127.065789] ? __ia32_sys_read+0xb0/0xb0 [ 2127.066261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2127.066865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2127.067472] do_syscall_64+0x33/0x40 [ 2127.067900] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2127.068499] RIP: 0033:0x7fb2882ffb19 [ 2127.068933] 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 [ 2127.071080] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2127.071953] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2127.072784] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2127.073607] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2127.074430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2127.075256] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:35:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0189436, &(0x7f0000000200)={0x2, {0x3}}) 22:35:12 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560f, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:35:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc020660b, &(0x7f0000000200)={0x2, {0x3}}) 22:35:30 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 22:35:30 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40049409, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:35:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x3}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560c, &(0x7f0000000200)={0x2, {0x3}}) 22:35:30 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x3, {0x3}}) 22:35:30 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2010000000000000, 0x0) 22:35:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x3}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:30 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0xfffffffffffffdec, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x114) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:35:30 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:35:30 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40086602, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:35:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560d, &(0x7f0000000200)={0x2, {0x3}}) [ 2145.279128] FAULT_INJECTION: forcing a failure. [ 2145.279128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2145.282049] CPU: 0 PID: 10757 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2145.283506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2145.285271] Call Trace: [ 2145.285840] dump_stack+0x107/0x167 [ 2145.286614] should_fail.cold+0x5/0xa [ 2145.287420] _copy_from_user+0x2e/0x1b0 [ 2145.288273] ____sys_sendmsg+0x6c6/0x870 [ 2145.289129] ? sock_write_iter+0x3d0/0x3d0 [ 2145.290021] ? sendmsg_copy_msghdr+0xba/0x160 [ 2145.290959] ? do_recvmmsg+0x6d0/0x6d0 [ 2145.291773] ? lock_chain_count+0x20/0x20 [ 2145.292664] ? lock_downgrade+0x6d0/0x6d0 [ 2145.293541] __sys_sendmsg_sock+0x26/0x40 [ 2145.294416] io_sendmsg+0x1e6/0x830 [ 2145.295174] ? io_setup_async_msg+0x2d0/0x2d0 [ 2145.296123] ? mark_lock+0xf5/0x2df0 [ 2145.296942] ? __lockdep_reset_lock+0x180/0x180 [ 2145.297924] ? lock_acquire+0x197/0x470 [ 2145.298776] ? __lock_acquire+0xbb1/0x5b00 [ 2145.299665] io_issue_sqe+0x3b3/0x77b0 [ 2145.300501] ? perf_trace_lock+0xac/0x490 [ 2145.301366] ? lock_chain_count+0x20/0x20 [ 2145.302241] ? io_connect+0x610/0x610 [ 2145.303038] ? lock_acquire+0x197/0x470 [ 2145.303870] ? find_held_lock+0x2c/0x110 [ 2145.304737] ? __fget_files+0x2cf/0x520 [ 2145.305572] ? lock_downgrade+0x6d0/0x6d0 22:35:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x4}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2145.306449] __io_queue_sqe+0x90/0x9d0 [ 2145.307325] ? io_issue_sqe+0x77b0/0x77b0 [ 2145.308199] ? __fget_files+0x2f8/0x520 [ 2145.309051] io_submit_sqes+0x44aa/0x8610 [ 2145.309953] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2145.311005] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2145.312019] ? find_held_lock+0x2c/0x110 [ 2145.312903] ? io_submit_sqes+0x8610/0x8610 [ 2145.313815] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2145.314838] ? wait_for_completion_io+0x270/0x270 [ 2145.315856] ? rcu_read_lock_any_held+0x75/0xa0 [ 2145.316842] ? vfs_write+0x354/0xb10 [ 2145.317629] ? fput_many+0x2f/0x1a0 [ 2145.318399] ? ksys_write+0x1a9/0x260 [ 2145.319197] ? __ia32_sys_read+0xb0/0xb0 [ 2145.320049] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2145.321168] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2145.322251] do_syscall_64+0x33/0x40 [ 2145.323033] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2145.324112] RIP: 0033:0x7fb2882ffb19 [ 2145.324907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2145.328777] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2145.330436] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2145.331930] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2145.333445] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2145.334951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2145.336455] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:35:30 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x4, {0x3}}) 22:35:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x7}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:30 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2e00000000000000, 0x0) 22:35:30 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40087602, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:35:47 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560e, &(0x7f0000000200)={0x2, {0x3}}) 22:35:47 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 22:35:47 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4020940d, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:35:47 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) fallocate(r0, 0x4, 0x800000000000000, 0x3f) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file1\x00', 0x200000, 0x190) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:35:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x5}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:47 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x5, {0x3}}) 22:35:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x8}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:47 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x3f00000000000000, 0x0) [ 2162.306543] FAULT_INJECTION: forcing a failure. [ 2162.306543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2162.309403] CPU: 1 PID: 10789 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2162.311175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2162.313300] Call Trace: [ 2162.313977] dump_stack+0x107/0x167 [ 2162.314912] should_fail.cold+0x5/0xa [ 2162.315904] _copy_from_user+0x2e/0x1b0 [ 2162.316944] __copy_msghdr_from_user+0x91/0x4b0 [ 2162.318155] ? __ia32_sys_shutdown+0x80/0x80 [ 2162.319145] ? sock_kfree_s+0x35/0x60 [ 2162.320112] ? ____sys_sendmsg+0x426/0x870 [ 2162.321034] sendmsg_copy_msghdr+0xa1/0x160 [ 2162.322133] ? do_recvmmsg+0x6d0/0x6d0 [ 2162.323143] ? lock_chain_count+0x20/0x20 22:35:47 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000000000000000, 0x0) [ 2162.324218] ? lock_downgrade+0x6d0/0x6d0 [ 2162.325426] io_sendmsg+0x62c/0x830 [ 2162.326342] ? io_setup_async_msg+0x2d0/0x2d0 [ 2162.327339] ? mark_lock+0xf5/0x2df0 [ 2162.328166] ? lock_chain_count+0x20/0x20 [ 2162.329108] ? __lockdep_reset_lock+0x180/0x180 [ 2162.330138] ? lock_acquire+0x197/0x470 [ 2162.331019] ? __lock_acquire+0xbb1/0x5b00 [ 2162.331948] io_issue_sqe+0x3b3/0x77b0 [ 2162.332832] ? perf_trace_lock+0xac/0x490 [ 2162.333744] ? lock_chain_count+0x20/0x20 [ 2162.334662] ? io_connect+0x610/0x610 [ 2162.335501] ? lock_acquire+0x197/0x470 [ 2162.336376] ? find_held_lock+0x2c/0x110 [ 2162.337269] ? __fget_files+0x2cf/0x520 [ 2162.338136] ? lock_downgrade+0x6d0/0x6d0 [ 2162.339046] __io_queue_sqe+0x90/0x9d0 [ 2162.339911] ? io_issue_sqe+0x77b0/0x77b0 [ 2162.340836] ? __fget_files+0x2f8/0x520 [ 2162.341736] io_submit_sqes+0x44aa/0x8610 [ 2162.342685] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2162.343778] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2162.344853] ? find_held_lock+0x2c/0x110 [ 2162.345749] ? io_submit_sqes+0x8610/0x8610 [ 2162.346702] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2162.347761] ? wait_for_completion_io+0x270/0x270 22:35:47 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80045432, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2162.348830] ? rcu_read_lock_any_held+0x75/0xa0 [ 2162.349981] ? vfs_write+0x354/0xb10 [ 2162.350785] ? fput_many+0x2f/0x1a0 [ 2162.351567] ? ksys_write+0x1a9/0x260 [ 2162.352398] ? __ia32_sys_read+0xb0/0xb0 [ 2162.353284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2162.354424] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2162.355549] do_syscall_64+0x33/0x40 [ 2162.356372] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2162.357496] RIP: 0033:0x7fb2882ffb19 22:35:47 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x6, {0x3}}) [ 2162.358308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2162.362454] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2162.364117] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2162.365694] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2162.367261] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2162.368835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2162.370404] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:35:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x10}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:47 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x560f, &(0x7f0000000200)={0x2, {0x3}}) 22:35:47 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8cffffff00000000, 0x0) 22:35:47 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80045440, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:35:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x6}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:35:48 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40049409, &(0x7f0000000200)={0x2, {0x3}}) 22:36:06 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x8, 0x0, '\x00', [{0x70b, 0x2, 0xffff, 0xffffffffffffffff, 0x5, 0x8}, {0xfffffff9, 0x2, 0x0, 0x4, 0x1, 0x1}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:36:06 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf0ffffff00000000, 0x0) 22:36:06 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x7, {0x3}}) 22:36:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1d}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:06 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x7}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:06 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 22:36:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40086602, &(0x7f0000000200)={0x2, {0x3}}) 22:36:06 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80086601, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x40087602, &(0x7f0000000200)={0x2, {0x3}}) [ 2180.657964] FAULT_INJECTION: forcing a failure. [ 2180.657964] name failslab, interval 1, probability 0, space 0, times 0 [ 2180.660559] CPU: 0 PID: 10837 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2180.662005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2180.663750] Call Trace: [ 2180.664310] dump_stack+0x107/0x167 [ 2180.665107] should_fail.cold+0x5/0xa [ 2180.665918] ? sock_kmalloc+0xae/0x100 [ 2180.666739] should_failslab+0x5/0x20 [ 2180.667541] __kmalloc+0x72/0x390 [ 2180.668269] ? __import_iovec+0x458/0x590 [ 2180.669153] sock_kmalloc+0xae/0x100 [ 2180.669942] ____sys_sendmsg+0x665/0x870 [ 2180.670802] ? sock_write_iter+0x3d0/0x3d0 [ 2180.671691] ? sendmsg_copy_msghdr+0xba/0x160 [ 2180.672643] ? do_recvmmsg+0x6d0/0x6d0 [ 2180.673458] ? lock_chain_count+0x20/0x20 [ 2180.674337] ? lock_downgrade+0x6d0/0x6d0 [ 2180.675215] __sys_sendmsg_sock+0x26/0x40 [ 2180.676082] io_sendmsg+0x1e6/0x830 [ 2180.676856] ? io_setup_async_msg+0x2d0/0x2d0 [ 2180.677804] ? mark_lock+0xf5/0x2df0 [ 2180.678612] ? stack_trace_consume_entry+0x160/0x160 [ 2180.679688] ? lock_acquire+0x197/0x470 [ 2180.680543] ? __lock_acquire+0xbb1/0x5b00 [ 2180.681435] io_issue_sqe+0x3b3/0x77b0 [ 2180.682259] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2180.683355] ? lock_chain_count+0x20/0x20 [ 2180.684221] ? __is_insn_slot_addr+0x14c/0x290 [ 2180.685192] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2180.686288] ? io_connect+0x610/0x610 [ 2180.687092] ? lock_acquire+0x197/0x470 [ 2180.687925] ? find_held_lock+0x2c/0x110 [ 2180.688789] ? __fget_files+0x2cf/0x520 [ 2180.689622] ? lock_downgrade+0x6d0/0x6d0 [ 2180.690493] __io_queue_sqe+0x90/0x9d0 [ 2180.691313] ? io_issue_sqe+0x77b0/0x77b0 [ 2180.692190] ? __fget_files+0x2f8/0x520 [ 2180.693062] io_submit_sqes+0x44aa/0x8610 [ 2180.693991] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2180.695030] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2180.696039] ? find_held_lock+0x2c/0x110 [ 2180.696902] ? io_submit_sqes+0x8610/0x8610 [ 2180.697824] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2180.698844] ? wait_for_completion_io+0x270/0x270 [ 2180.699857] ? rcu_read_lock_any_held+0x75/0xa0 [ 2180.700852] ? vfs_write+0x354/0xb10 [ 2180.701644] ? fput_many+0x2f/0x1a0 [ 2180.702416] ? ksys_write+0x1a9/0x260 [ 2180.703212] ? __ia32_sys_read+0xb0/0xb0 [ 2180.704070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2180.705184] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2180.706277] do_syscall_64+0x33/0x40 [ 2180.707056] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2180.708135] RIP: 0033:0x7fb2882ffb19 [ 2180.708928] 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 [ 2180.712798] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2180.714390] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2180.715877] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2180.717376] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2180.718873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2180.720367] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:36:06 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x8}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:06 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0/../file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x40, 0x91, 0x0, 0x4, 0x0, 0x2, 0x80000, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5ebb, 0x0, @perf_bp={&(0x7f0000000080)}, 0x400, 0x6, 0x9, 0x1, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, r1, 0x8) socket$netlink(0x10, 0x3, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:36:06 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xa, {0x3}}) 22:36:06 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80087601, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4020940d, &(0x7f0000000200)={0x2, {0x3}}) 22:36:06 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf6ffffff00000000, 0x0) 22:36:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x2}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:06 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xb, {0x3}}) 22:36:06 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x9}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:22 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0045878, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:22 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000080)={{r0}, 0x5, 0x3f, 0xd88}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000600)=ANY=[@ANYBLOB="01000000010000001820c914556152bb4e1ac1dc4ab64b8ad2369aa71eb2aeda563307b50be10ba5c0a9fd153a27b052ab71223a2b273e65a28c972c154b41e6691d2c9002d2509964a42bde851ca7e5b8cb06fe025a1208ac88a4cd447bdd48b828ee010de98f11fef5f0ecd9f10540bc9257df2ea55f8e21df4c6261dc", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c6530001b4adc7a430ac9c64f8cac1e6cfe9d64b77694f7e788e8354f01674250db06ee84cc713a3719d293f193d3626fbc4f2a667aab876d2853bd9c5090f4000000c34b190cf92886ba2c24bc4d014fce2d672eb90d6991e580db39234856e571edf0dbe7b26e73"]) openat$cgroup_ro(r1, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = signalfd(r0, &(0x7f0000000100)={[0xffffffff]}, 0x8) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x20, 0x0, 0xe0, 0xff, 0x0, 0x67, 0x1008, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9b, 0x2, @perf_bp={&(0x7f00000000c0), 0xf}, 0x4000, 0x6, 0x7, 0x5, 0x2150642, 0x800, 0x0, 0x0, 0x4, 0x0, 0x800}, 0x0, 0xd, r2, 0x1) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) sendfile(r3, r4, 0x0, 0x4000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) sendmsg$NL80211_CMD_SET_REG(r5, &(0x7f00000004c0)={&(0x7f0000000240), 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="00082dbd7000ffdbdf251a0000000500920001000000050092000500000008009a0002000000080001000d0000000800010055000000070021006161000008000100220000000400cc00"], 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 22:36:22 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfeffffff00000000, 0x0) 22:36:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80045432, &(0x7f0000000200)={0x2, {0x3}}) 22:36:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x3}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:22 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xc, {0x3}}) 22:36:22 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) [ 2197.158680] FAULT_INJECTION: forcing a failure. [ 2197.158680] name failslab, interval 1, probability 0, space 0, times 0 [ 2197.161511] CPU: 0 PID: 10892 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2197.163080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2197.164924] Call Trace: [ 2197.165468] dump_stack+0x107/0x167 [ 2197.166228] should_fail.cold+0x5/0xa [ 2197.167003] ? create_object.isra.0+0x3a/0xa20 [ 2197.167962] should_failslab+0x5/0x20 [ 2197.168795] kmem_cache_alloc+0x5b/0x310 [ 2197.169631] create_object.isra.0+0x3a/0xa20 [ 2197.170552] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2197.171652] __kmalloc+0x16e/0x390 [ 2197.172396] ? __import_iovec+0x458/0x590 [ 2197.173270] sock_kmalloc+0xae/0x100 [ 2197.174035] ____sys_sendmsg+0x665/0x870 [ 2197.174861] ? sock_write_iter+0x3d0/0x3d0 [ 2197.175793] ? sendmsg_copy_msghdr+0xba/0x160 [ 2197.176759] ? do_recvmmsg+0x6d0/0x6d0 [ 2197.177568] ? lock_chain_count+0x20/0x20 [ 2197.178425] ? lock_downgrade+0x6d0/0x6d0 [ 2197.179295] __sys_sendmsg_sock+0x26/0x40 [ 2197.180170] io_sendmsg+0x1e6/0x830 [ 2197.180932] ? io_setup_async_msg+0x2d0/0x2d0 [ 2197.182083] ? mark_lock+0xf5/0x2df0 [ 2197.183080] ? stack_trace_consume_entry+0x160/0x160 [ 2197.184398] ? lock_acquire+0x197/0x470 [ 2197.185397] ? __lock_acquire+0xbb1/0x5b00 [ 2197.186307] io_issue_sqe+0x3b3/0x77b0 [ 2197.187154] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2197.188368] ? lock_chain_count+0x20/0x20 [ 2197.189315] ? __is_insn_slot_addr+0x14c/0x290 [ 2197.190331] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2197.191476] ? io_connect+0x610/0x610 [ 2197.192291] ? lock_acquire+0x197/0x470 [ 2197.193125] ? find_held_lock+0x2c/0x110 [ 2197.194060] ? __fget_files+0x2cf/0x520 [ 2197.194914] ? lock_downgrade+0x6d0/0x6d0 [ 2197.195847] __io_queue_sqe+0x90/0x9d0 [ 2197.196790] ? io_issue_sqe+0x77b0/0x77b0 [ 2197.197745] ? __fget_files+0x2f8/0x520 [ 2197.198670] io_submit_sqes+0x44aa/0x8610 [ 2197.199648] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2197.200844] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2197.201958] ? find_held_lock+0x2c/0x110 [ 2197.202908] ? io_submit_sqes+0x8610/0x8610 [ 2197.203895] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2197.205002] ? wait_for_completion_io+0x270/0x270 [ 2197.206116] ? rcu_read_lock_any_held+0x75/0xa0 [ 2197.207110] ? vfs_write+0x354/0xb10 [ 2197.207961] ? fput_many+0x2f/0x1a0 [ 2197.208787] ? ksys_write+0x1a9/0x260 [ 2197.209619] ? __ia32_sys_read+0xb0/0xb0 [ 2197.210503] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2197.211676] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2197.212821] do_syscall_64+0x33/0x40 [ 2197.213593] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2197.214676] RIP: 0033:0x7fb2882ffb19 [ 2197.215465] 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 [ 2197.219372] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2197.220994] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2197.222501] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2197.224011] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2197.225527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2197.227036] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:36:22 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xd, {0x3}}) 22:36:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80045440, &(0x7f0000000200)={0x2, {0x3}}) 22:36:22 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0045878, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:22 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xff03000000000000, 0x0) 22:36:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80086601, &(0x7f0000000200)={0x2, {0x3}}) 22:36:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x80087601, &(0x7f0000000200)={0x2, {0x3}}) 22:36:40 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0189436, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:40 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 22:36:40 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x202200, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f0000002b00)=""/4088, 0xff8, 0x4000000047) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0/../file0/file0\x00') r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) openat(r2, &(0x7f0000000200)='./file0/../file0\x00', 0x10440, 0x190) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000003b00)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000008c0)={r4, 0x5, 0x80000001}) r5 = syz_open_dev$sg(0x0, 0x0, 0x2001) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r5, 0xc400941d, &(0x7f00000008c0)={r6, 0x5, 0x80000001}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000280)={0x0, 0x2, {0x3, @struct={0xffff, 0x9ad}, 0x0, 0x3, 0x200, 0x8, 0x4, 0x6, 0xa0, @usage=0x1f, 0x8, 0x51, [0x5, 0x1000, 0x9, 0x2, 0x1f, 0x8]}, {0x5, @usage=0x7fffffff, r4, 0x7fff, 0x6, 0x7, 0x5, 0x80000001, 0x6, @usage=0x5, 0x7, 0x20, [0x8, 0x7, 0x410, 0x80, 0xea, 0x1]}, {0xb3, @usage=0x5, r6, 0x2, 0x101, 0x1, 0x20, 0x1ff, 0x82, @struct={0xfffffffe, 0x8}, 0x4, 0x0, [0x20, 0x3, 0x0, 0x6, 0x0, 0x8]}, {0x5, 0x7, 0x7f}}) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f00000020c0)={0x2, 0x0, @start={r3, 0x1, "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", "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"}, [0x3, 0xffffffff80000000, 0x6, 0x4, 0x8e10, 0x1, 0xd50, 0x9, 0xd2, 0x81, 0x3, 0x2, 0x6, 0x101, 0x0, 0x0, 0xfffffffffffffff9, 0x4, 0x81, 0xffffffff, 0x7, 0x100000001, 0x3, 0x9, 0x7fff, 0x20, 0x40, 0x72faf7be, 0x3ff, 0x3, 0x0, 0xffffffff00000000, 0xe7, 0x0, 0x7f, 0xbc40, 0x8, 0x209b3d06, 0x8, 0x10000, 0xfffffffffffffffa, 0x4, 0x5, 0x4, 0x200, 0x6, 0x0, 0x10001, 0xe8f, 0x2, 0x8, 0x1d30, 0x0, 0x7, 0xff, 0x10000, 0xffff, 0x80000000, 0x401, 0x2, 0x9, 0x3cb, 0x800, 0x40]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000008c0)={0x1, 0x6, {0xfffffffe, @usage=0xb8a0, r6, 0x2, 0x6, 0x9, 0x9, 0x100, 0x8, @struct={0x0, 0x4}, 0x8, 0x377b, [0x6, 0x2, 0x8, 0x5, 0x80000004, 0x4]}, {0x1, @usage=0x8, r3, 0x0, 0x4, 0x9, 0x800, 0x9, 0x84, @struct={0x80000001, 0xe6dd}, 0x8001, 0x9, [0x950, 0x7fffffff, 0x5, 0x80000001, 0x4, 0xfffffffffffff504]}, {0x7, @usage=0x3e2265f4, 0x0, 0x3, 0x9, 0x7b9, 0x0, 0x0, 0x10, @usage=0x6, 0xfff, 0x84b, [0x2, 0x5, 0x7f, 0x8, 0x3, 0x5]}, {0x40, 0x80, 0x2}}) syz_open_dev$mouse(&(0x7f00000001c0), 0x1ff, 0x101002) 22:36:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x4}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xec}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:40 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffff1f0000000000, 0x0) 22:36:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xe, {0x3}}) [ 2214.716771] FAULT_INJECTION: forcing a failure. [ 2214.716771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2214.719629] CPU: 1 PID: 10926 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2214.721096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2214.722880] Call Trace: [ 2214.723449] dump_stack+0x107/0x167 [ 2214.724221] should_fail.cold+0x5/0xa [ 2214.725042] _copy_from_user+0x2e/0x1b0 [ 2214.725885] __copy_msghdr_from_user+0x91/0x4b0 [ 2214.726874] ? __ia32_sys_shutdown+0x80/0x80 [ 2214.727812] ? sock_kfree_s+0x35/0x60 [ 2214.728619] ? ____sys_sendmsg+0x426/0x870 [ 2214.729549] sendmsg_copy_msghdr+0xa1/0x160 [ 2214.730470] ? do_recvmmsg+0x6d0/0x6d0 [ 2214.731308] ? __is_insn_slot_addr+0x123/0x290 [ 2214.732286] ? lock_downgrade+0x6d0/0x6d0 [ 2214.733194] io_sendmsg+0x62c/0x830 [ 2214.733974] ? io_setup_async_msg+0x2d0/0x2d0 [ 2214.734926] ? __is_insn_slot_addr+0x14c/0x290 [ 2214.735910] ? lock_chain_count+0x20/0x20 [ 2214.736793] ? mark_lock+0xf5/0x2df0 [ 2214.737592] ? register_lock_class+0xbb/0x17b0 [ 2214.738571] ? arch_stack_walk+0x99/0xf0 [ 2214.739447] ? lock_chain_count+0x20/0x20 [ 2214.740359] ? mark_lock+0xf5/0x2df0 [ 2214.741169] ? __lock_acquire+0xbb1/0x5b00 [ 2214.742075] io_issue_sqe+0x3b3/0x77b0 [ 2214.742925] ? perf_trace_lock+0xac/0x490 [ 2214.743808] ? lock_chain_count+0x20/0x20 [ 2214.744695] ? io_connect+0x610/0x610 [ 2214.745522] ? lock_acquire+0x197/0x470 [ 2214.746366] ? find_held_lock+0x2c/0x110 [ 2214.747243] ? __fget_files+0x2cf/0x520 [ 2214.748089] ? lock_downgrade+0x6d0/0x6d0 [ 2214.748992] __io_queue_sqe+0x90/0x9d0 [ 2214.749829] ? io_issue_sqe+0x77b0/0x77b0 [ 2214.750714] ? __fget_files+0x2f8/0x520 [ 2214.751583] io_submit_sqes+0x44aa/0x8610 [ 2214.752508] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2214.753575] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2214.754609] ? find_held_lock+0x2c/0x110 [ 2214.755485] ? io_submit_sqes+0x8610/0x8610 [ 2214.756415] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2214.757461] ? wait_for_completion_io+0x270/0x270 [ 2214.758497] ? rcu_read_lock_any_held+0x75/0xa0 [ 2214.759489] ? vfs_write+0x354/0xb10 [ 2214.760286] ? fput_many+0x2f/0x1a0 [ 2214.761071] ? ksys_write+0x1a9/0x260 [ 2214.761883] ? __ia32_sys_read+0xb0/0xb0 [ 2214.762748] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2214.763856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2214.764965] do_syscall_64+0x33/0x40 [ 2214.765755] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2214.766835] RIP: 0033:0x7fb2882ffb19 [ 2214.767630] 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 [ 2214.771540] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2214.773164] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2214.774679] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2214.776197] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2214.777717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2214.779229] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:36:40 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc020660b, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xf, {0x3}}) 22:36:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0045878, &(0x7f0000000200)={0x2, {0x3}}) 22:36:40 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffff7f00000000, 0x0) 22:36:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf0}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:40 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x3, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x5}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0045878, &(0x7f0000000200)={0x2, {0x3}}) 22:36:40 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x802800, 0x0) mount(&(0x7f00000000c0)=@sg0, &(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000140)='binder\x00', 0x1004041, 0x0) 22:36:40 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfffffffffffff000, 0x0) 22:36:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x4, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:55 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f00000003c0)={0x2, 0xd1dc}) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000200)=0xfffffffa, 0x4) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000400)=ANY=[@ANYBLOB="0100000005000000180000000d804a7a19b7b600"/35, @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000280)="2e9b20a60fe690256b851a23f4d4a90ad18ea8411ebc51e16e2f3d79d5523ad458e53fd0cee7e62f70a10bb14da42e978934cf1505cc4236fa8c5234b7f795464c6f8a4fa924586e246ed32fe4d9bba7cefc44c764119c00cf39907b47f3ce780942fb7ad0701822f0b0e20b29c6268c27af1e203c91a06f15f0e82731cf0368918aac7a216f3965ac922b993f1dfadd88d4b58a2d6999433878ca66c005f687da3ab185d85f1ad06605db812fd3b09d3136a891a95edfde2cfa162f1b842e426ce4d196dbc279a1", 0xc8}], 0x1) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000001c0)=0x8, 0x4) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 0x7b, 0x1f, 0x31, 0x0, 0x2, 0x480, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0xdc, 0x3f}, 0x1000, 0x9, 0x1, 0x3, 0x7, 0x7fffffff, 0x8, 0x0, 0x9, 0x0, 0xffff}, r3, 0xc, 0xffffffffffffffff, 0xb) 22:36:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x11, {0x3}}) 22:36:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x6}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x300}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:36:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2) 22:36:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc0189436, &(0x7f0000000200)={0x2, {0x3}}) 22:36:55 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 22:36:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2229.877144] FAULT_INJECTION: forcing a failure. [ 2229.877144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2229.879913] CPU: 1 PID: 10978 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2229.881534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2229.883304] Call Trace: [ 2229.883873] dump_stack+0x107/0x167 [ 2229.884668] should_fail.cold+0x5/0xa [ 2229.885520] _copy_from_user+0x2e/0x1b0 [ 2229.886392] __copy_msghdr_from_user+0x91/0x4b0 [ 2229.887409] ? __ia32_sys_shutdown+0x80/0x80 [ 2229.888374] ? sock_kfree_s+0x35/0x60 [ 2229.889218] ? ____sys_sendmsg+0x426/0x870 [ 2229.890155] sendmsg_copy_msghdr+0xa1/0x160 [ 2229.891098] ? do_recvmmsg+0x6d0/0x6d0 [ 2229.891948] ? lock_chain_count+0x20/0x20 [ 2229.892856] ? lock_downgrade+0x6d0/0x6d0 [ 2229.893791] io_sendmsg+0x62c/0x830 [ 2229.894588] ? io_setup_async_msg+0x2d0/0x2d0 [ 2229.895577] ? mark_lock+0xf5/0x2df0 [ 2229.896395] ? lock_chain_count+0x20/0x20 [ 2229.897327] ? stack_trace_consume_entry+0x160/0x160 [ 2229.898442] ? lock_acquire+0x197/0x470 [ 2229.899316] ? __lock_acquire+0xbb1/0x5b00 [ 2229.900240] io_issue_sqe+0x3b3/0x77b0 [ 2229.901117] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2229.902256] ? lock_chain_count+0x20/0x20 [ 2229.903156] ? __is_insn_slot_addr+0x14c/0x290 [ 2229.904150] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2229.905307] ? io_connect+0x610/0x610 [ 2229.906139] ? lock_acquire+0x197/0x470 [ 2229.906999] ? find_held_lock+0x2c/0x110 [ 2229.907887] ? __fget_files+0x2cf/0x520 [ 2229.908749] ? lock_downgrade+0x6d0/0x6d0 [ 2229.909665] __io_queue_sqe+0x90/0x9d0 [ 2229.910517] ? io_issue_sqe+0x77b0/0x77b0 [ 2229.911412] ? __fget_files+0x2f8/0x520 [ 2229.912305] io_submit_sqes+0x44aa/0x8610 [ 2229.912357] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2229.912375] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2229.912398] ? find_held_lock+0x2c/0x110 [ 2229.912423] ? io_submit_sqes+0x8610/0x8610 [ 2229.912454] ? __mutex_unlock_slowpath+0xe1/0x600 22:36:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x3) 22:36:55 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x5, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:36:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x7}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2229.912478] ? wait_for_completion_io+0x270/0x270 [ 2229.912500] ? rcu_read_lock_any_held+0x75/0xa0 [ 2229.912518] ? vfs_write+0x354/0xb10 [ 2229.912537] ? fput_many+0x2f/0x1a0 [ 2229.912557] ? ksys_write+0x1a9/0x260 [ 2229.912576] ? __ia32_sys_read+0xb0/0xb0 22:36:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0xc020660b, &(0x7f0000000200)={0x2, {0x3}}) [ 2229.912600] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2229.912619] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2229.912640] do_syscall_64+0x33/0x40 [ 2229.912658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2229.912670] RIP: 0033:0x7fb2882ffb19 [ 2229.912688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2229.912699] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2229.912719] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 22:36:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x500}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2229.912730] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2229.912741] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2229.912751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2229.912762] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:36:55 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:36:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x4) 22:37:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x9}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:12 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 22:37:12 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x4a, 0x6, 0x2, 0x5, 0x0, 0x7ff, 0x3202, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000001c0), 0xa}, 0x10, 0x40, 0x80000000, 0x2, 0x5, 0x2, 0x400, 0x0, 0x515, 0x0, 0xfff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x3) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) write$P9_RWSTAT(r1, &(0x7f0000000100)={0x7, 0x7f, 0x1}, 0x7) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0/../file0\x00'}) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:37:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x3, {0x3}}) 22:37:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x2}}) 22:37:12 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x6, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x600}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:12 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x5) [ 2246.729866] FAULT_INJECTION: forcing a failure. [ 2246.729866] name failslab, interval 1, probability 0, space 0, times 0 [ 2246.731631] CPU: 0 PID: 11016 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2246.732561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2246.733668] Call Trace: [ 2246.734022] dump_stack+0x107/0x167 [ 2246.734509] should_fail.cold+0x5/0xa [ 2246.735015] ? sock_kmalloc+0xae/0x100 [ 2246.735539] should_failslab+0x5/0x20 [ 2246.736050] __kmalloc+0x72/0x390 [ 2246.736515] ? __import_iovec+0x458/0x590 [ 2246.737073] sock_kmalloc+0xae/0x100 [ 2246.737587] ____sys_sendmsg+0x665/0x870 [ 2246.738134] ? sock_write_iter+0x3d0/0x3d0 [ 2246.738700] ? sendmsg_copy_msghdr+0xba/0x160 [ 2246.739297] ? do_recvmmsg+0x6d0/0x6d0 [ 2246.739821] ? lock_chain_count+0x20/0x20 [ 2246.740379] ? lock_downgrade+0x6d0/0x6d0 [ 2246.740942] __sys_sendmsg_sock+0x26/0x40 [ 2246.741510] io_sendmsg+0x1e6/0x830 [ 2246.742004] ? io_setup_async_msg+0x2d0/0x2d0 [ 2246.742615] ? mark_lock+0xf5/0x2df0 [ 2246.743134] ? mark_lock+0xf5/0x2df0 [ 2246.743640] ? lock_chain_count+0x20/0x20 [ 2246.744207] ? __lock_acquire+0xbb1/0x5b00 [ 2246.744785] io_issue_sqe+0x3b3/0x77b0 [ 2246.745325] ? perf_trace_lock+0xac/0x490 [ 2246.745888] ? io_connect+0x610/0x610 [ 2246.746410] ? lock_acquire+0x197/0x470 [ 2246.746944] ? find_held_lock+0x2c/0x110 [ 2246.747490] ? __fget_files+0x2cf/0x520 [ 2246.748026] ? lock_downgrade+0x6d0/0x6d0 [ 2246.748581] __io_queue_sqe+0x90/0x9d0 [ 2246.749106] ? io_issue_sqe+0x77b0/0x77b0 [ 2246.749661] ? __fget_files+0x2f8/0x520 [ 2246.750206] io_submit_sqes+0x44aa/0x8610 [ 2246.750784] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2246.751445] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2246.752089] ? find_held_lock+0x2c/0x110 [ 2246.752633] ? io_submit_sqes+0x8610/0x8610 [ 2246.753223] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2246.753865] ? wait_for_completion_io+0x270/0x270 [ 2246.754507] ? rcu_read_lock_any_held+0x75/0xa0 [ 2246.755124] ? vfs_write+0x354/0xb10 [ 2246.755619] ? fput_many+0x2f/0x1a0 [ 2246.756102] ? ksys_write+0x1a9/0x260 [ 2246.756608] ? __ia32_sys_read+0xb0/0xb0 [ 2246.757154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2246.757857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2246.758546] do_syscall_64+0x33/0x40 [ 2246.759039] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2246.759717] RIP: 0033:0x7fb2882ffb19 [ 2246.760209] 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 [ 2246.762614] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2246.763592] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2246.764527] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2246.765474] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2246.766441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2246.767394] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:37:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x3}}) 22:37:12 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x9, 0x7, &(0x7f0000000740)=[{&(0x7f00000001c0)="3e071c32217a30444f60f77e82160f5c8696ef077993879adaf912346c8f5840f43b2a27ed0c6b1f1f1b6f585a64319718ed715c068b20f877734a4a41bdb426b1336fa74254951f0b15fdd7a0afd4f533b8cc42f7c1099febc7ef01eaa6b3522f09a34192", 0x65}, {&(0x7f0000000240)="1b076d7765fc0d557d46069b6970a6dc056ac43e8de264154972a7d4c2413e20679e7c6ebe9a89a429e340a0de29528ddd4ef7e17b1a075e0576dee3d2cfe0411be1f70fc067821515cb661852cfd4536167fbdd0389633623d9e4e4837745e66da93eef0aaf5d7513408c", 0x6b, 0xfff}, {&(0x7f00000002c0)="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", 0xfa, 0x1e}, {&(0x7f00000004c0)="ae51608719c99585c46f8010556f0ea98f6f651cfb4d1b56bb47ebef947c6f0420452c9eaebc6834ddc97256b45102102f1cb16cd3f904fcfcf7ec167af68b5575536d0e04257c8dd89135be0605ad17660a2ab9fe2437fe0dc086fea8fe61ac63d9e2ca00a4901251acd58a93a77ca9a5263226c49c0476df3d8f66de85c5c541bae9f607382e181f4e7918b7fde0f7b37de7c1c1c02bd2cbc7bb9c0c04600ebd27227b2a6f45ec0e4ba5a25aede3d0b08c80f87303292ba879e7f9726e9644633a10c551d2afe01d76be088b3a84e48537d8d999db094513a65313d940740b91a2", 0xe2, 0x6}, {&(0x7f00000005c0)="44b2119246de1f420732bbd13074a932b318f142dfe8e071563604de9dd7bfebb0e58160092fd20b91920166431c23621266628b6f766daf054d48eecb2d5c729d3ffbaffcfe8419ebac45f17e91bb9544c450593eb43834080095f04a3fea69a536db2129540169b5df757f28638e1dbfee2fde84eb0f1952bab603ad4fffc95a6c30e435002f926078997f406aa04cf27f409a1066b671e23e47ba13bb209fd2ca805d512a8594b75eee70c9d063933ff672819349ee5392afa5a92d", 0xbd}, {&(0x7f0000000680)="4c7830561737ea5f22d402151f7825e7f49afaffc76db871bc4f747fa91966a1058ed6fd16f2e9fbea6fe74ad9a725f97a736e44ac1e9ff3383941a870be1c4ac0118fc2edaecf4f54b963f4c885b28305f0df7f4203c29bb2982fdb05745418df00ce5b179bf3b6e71a9ea9fe08673a0397a5a24540a61baa6c1dc223bb9d33556f", 0x82, 0x400}, {&(0x7f00000003c0)="a20dca89cd79c0c0b03a536b13beaada1047f9c1d4246697c764235d2e8ece51537c47a5824f0b0352c93df83f15ae27fe9ecf449eed2d7a7e7e6eb6041f040b47b54a00ad53392075bfff2756e7744869bf4834919d2195d3224f1140be0fb8178ce94477e8a79fd801", 0x6a, 0x5b5}], 0x800008, &(0x7f0000000800)={[{@grpid}, {@bh}, {@min_batch_time={'min_batch_time', 0x3d, 0x8000}}, {@quota}, {@errors_continue}, {}, {@bh}], [{@measure}, {@seclabel}, {@audit}, {@dont_hash}, {@subj_user={'subj_user', 0x3d, 'pipefs\x00'}}]}) 22:37:12 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x7, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x4, {0x3}}) 22:37:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x700}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x5, {0x3}}) 22:37:26 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 22:37:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x900}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:26 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x4}}) 22:37:26 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0xf}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:26 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x8) 22:37:26 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xa, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:26 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00053f00000000002e2f6608cc0982e7171cbac565302f2e2e"]) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="009be50000000000000000000000000200"]) ioctl$FIOCLEX(r0, 0x5451) syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000680)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder1\x00', 0x2, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r10, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x4, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@access_client}], [{@subj_type={'subj_type', 0x3d, '\x00'}}, {@fowner_gt={'fowner>', r10}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@seclabel}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0xc}}, {@subj_role={'subj_role', 0x3d, '.'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '[^-)'}}, {@subj_user={'subj_user', 0x3d, '\x00'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r6, 0x0, 0x0, 0x0, {0x80}, 0x0, {0x0, r11}}, 0x1ff) syz_io_uring_submit(r3, 0x0, &(0x7f0000000240)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r5, 0x80, &(0x7f00000001c0)=@qipcrtr={0x2a, 0xffffffff, 0x3fff}, 0x0, 0x0, 0x1, {0x0, r11}}, 0x7) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) [ 2261.525584] FAULT_INJECTION: forcing a failure. [ 2261.525584] name failslab, interval 1, probability 0, space 0, times 0 [ 2261.528840] CPU: 0 PID: 11047 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2261.530658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2261.532825] Call Trace: [ 2261.533526] dump_stack+0x107/0x167 [ 2261.534480] should_fail.cold+0x5/0xa [ 2261.535482] ? create_object.isra.0+0x3a/0xa20 [ 2261.536675] should_failslab+0x5/0x20 [ 2261.537718] kmem_cache_alloc+0x5b/0x310 [ 2261.538784] create_object.isra.0+0x3a/0xa20 [ 2261.540017] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2261.541346] __kmalloc+0x16e/0x390 [ 2261.542283] ? __import_iovec+0x458/0x590 [ 2261.543271] sock_kmalloc+0xae/0x100 [ 2261.544135] ____sys_sendmsg+0x665/0x870 [ 2261.545071] ? sock_write_iter+0x3d0/0x3d0 [ 2261.546052] ? sendmsg_copy_msghdr+0xba/0x160 [ 2261.547077] ? do_recvmmsg+0x6d0/0x6d0 [ 2261.547976] ? lock_chain_count+0x20/0x20 [ 2261.548930] ? lock_downgrade+0x6d0/0x6d0 [ 2261.549887] __sys_sendmsg_sock+0x26/0x40 [ 2261.550829] io_sendmsg+0x1e6/0x830 [ 2261.551650] ? io_setup_async_msg+0x2d0/0x2d0 [ 2261.552691] ? mark_lock+0xf5/0x2df0 [ 2261.553582] ? __lockdep_reset_lock+0x180/0x180 [ 2261.554647] ? lock_acquire+0x197/0x470 [ 2261.555563] ? __lock_acquire+0xbb1/0x5b00 [ 2261.556529] io_issue_sqe+0x3b3/0x77b0 [ 2261.557501] ? perf_trace_lock+0xac/0x490 [ 2261.558446] ? lock_chain_count+0x20/0x20 [ 2261.559386] ? io_connect+0x610/0x610 [ 2261.560253] ? lock_acquire+0x197/0x470 [ 2261.561152] ? find_held_lock+0x2c/0x110 [ 2261.562082] ? __fget_files+0x2cf/0x520 [ 2261.562981] ? lock_downgrade+0x6d0/0x6d0 [ 2261.563921] __io_queue_sqe+0x90/0x9d0 [ 2261.564810] ? io_issue_sqe+0x77b0/0x77b0 [ 2261.565747] ? __fget_files+0x2f8/0x520 [ 2261.566660] io_submit_sqes+0x44aa/0x8610 [ 2261.567630] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2261.568747] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2261.569842] ? find_held_lock+0x2c/0x110 [ 2261.570765] ? io_submit_sqes+0x8610/0x8610 [ 2261.571747] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2261.572837] ? wait_for_completion_io+0x270/0x270 [ 2261.573938] ? rcu_read_lock_any_held+0x75/0xa0 [ 2261.574989] ? vfs_write+0x354/0xb10 [ 2261.575839] ? fput_many+0x2f/0x1a0 [ 2261.576655] ? ksys_write+0x1a9/0x260 [ 2261.577526] ? __ia32_sys_read+0xb0/0xb0 [ 2261.578441] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2261.579621] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2261.580787] do_syscall_64+0x33/0x40 [ 2261.581652] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2261.582823] RIP: 0033:0x7fb2882ffb19 [ 2261.583669] 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 [ 2261.587937] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2261.589679] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2261.591308] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2261.592943] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2261.594591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2261.596221] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:37:27 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x300}}) 22:37:27 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xb, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x6, {0x3}}) 22:37:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2e) 22:37:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xec0}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x4, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:27 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xc, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x4, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x7, {0x3}}) 22:37:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x2}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf00}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:37:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf0) 22:37:45 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xd, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:45 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 22:37:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x4, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x3, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2279.897613] FAULT_INJECTION: forcing a failure. [ 2279.897613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2279.897636] CPU: 0 PID: 11097 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2279.897646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2279.897653] Call Trace: [ 2279.897679] dump_stack+0x107/0x167 [ 2279.897700] should_fail.cold+0x5/0xa [ 2279.897727] _copy_from_user+0x2e/0x1b0 [ 2279.897753] ____sys_sendmsg+0x6c6/0x870 [ 2279.897776] ? sock_write_iter+0x3d0/0x3d0 [ 2279.897797] ? sendmsg_copy_msghdr+0xba/0x160 [ 2279.897816] ? do_recvmmsg+0x6d0/0x6d0 [ 2279.897836] ? lock_chain_count+0x20/0x20 [ 2279.897859] ? lock_downgrade+0x6d0/0x6d0 [ 2279.897894] __sys_sendmsg_sock+0x26/0x40 [ 2279.897915] io_sendmsg+0x1e6/0x830 [ 2279.897936] ? io_setup_async_msg+0x2d0/0x2d0 [ 2279.897965] ? mark_lock+0xf5/0x2df0 [ 2279.898007] ? stack_trace_consume_entry+0x160/0x160 [ 2279.898037] ? lock_acquire+0x197/0x470 [ 2279.898063] ? __lock_acquire+0xbb1/0x5b00 22:37:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x300) [ 2279.898088] io_issue_sqe+0x3b3/0x77b0 22:37:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x3}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2279.898118] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2279.898138] ? lock_chain_count+0x20/0x20 [ 2279.898161] ? __is_insn_slot_addr+0x14c/0x290 [ 2279.898185] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2279.898203] ? io_connect+0x610/0x610 [ 2279.898229] ? lock_acquire+0x197/0x470 [ 2279.898247] ? find_held_lock+0x2c/0x110 [ 2279.898272] ? __fget_files+0x2cf/0x520 [ 2279.898292] ? lock_downgrade+0x6d0/0x6d0 22:37:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xc00e}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2279.898317] __io_queue_sqe+0x90/0x9d0 [ 2279.898342] ? io_issue_sqe+0x77b0/0x77b0 [ 2279.898359] ? __fget_files+0x2f8/0x520 [ 2279.898393] io_submit_sqes+0x44aa/0x8610 [ 2279.898441] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2279.898459] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2279.898481] ? find_held_lock+0x2c/0x110 22:37:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x3, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2279.898506] ? io_submit_sqes+0x8610/0x8610 [ 2279.898536] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2279.898561] ? wait_for_completion_io+0x270/0x270 [ 2279.898584] ? rcu_read_lock_any_held+0x75/0xa0 [ 2279.898603] ? vfs_write+0x354/0xb10 [ 2279.898622] ? fput_many+0x2f/0x1a0 [ 2279.898643] ? ksys_write+0x1a9/0x260 [ 2279.898663] ? __ia32_sys_read+0xb0/0xb0 [ 2279.898688] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2279.898708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.898730] do_syscall_64+0x33/0x40 [ 2279.898749] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2279.898762] RIP: 0033:0x7fb2882ffb19 [ 2279.898781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2279.898792] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 22:37:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x500) [ 2279.898813] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2279.898825] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2279.898837] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 22:37:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x4}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2279.898848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2279.898860] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:37:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x3, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xa, {0x3}}) 22:37:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xec00}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:45 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xe, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:37:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x2}}) 22:37:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x5}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:37:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xe, {0x3}}) 22:38:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x6}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:03 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x1020) 22:38:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xe, {0x3}}) 22:38:03 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 22:38:03 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x3}}) 22:38:03 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xf, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:38:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf000}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xb, {0x3}}) [ 2297.808880] FAULT_INJECTION: forcing a failure. [ 2297.808880] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2297.811681] CPU: 1 PID: 11153 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2297.813133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2297.814864] Call Trace: [ 2297.815423] dump_stack+0x107/0x167 [ 2297.816173] should_fail.cold+0x5/0xa [ 2297.816970] _copy_from_user+0x2e/0x1b0 [ 2297.817816] __copy_msghdr_from_user+0x91/0x4b0 [ 2297.818780] ? __ia32_sys_shutdown+0x80/0x80 [ 2297.819701] ? sock_kfree_s+0x35/0x60 [ 2297.820489] ? ____sys_sendmsg+0x426/0x870 [ 2297.821369] sendmsg_copy_msghdr+0xa1/0x160 [ 2297.822270] ? do_recvmmsg+0x6d0/0x6d0 22:38:03 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x4}}) [ 2297.823080] ? lock_chain_count+0x20/0x20 [ 2297.824177] ? lock_downgrade+0x6d0/0x6d0 [ 2297.825051] io_sendmsg+0x62c/0x830 [ 2297.825818] ? io_setup_async_msg+0x2d0/0x2d0 [ 2297.826750] ? mark_lock+0xf5/0x2df0 [ 2297.827526] ? lock_chain_count+0x20/0x20 [ 2297.828391] ? stack_trace_consume_entry+0x160/0x160 [ 2297.829450] ? lock_acquire+0x197/0x470 [ 2297.830288] ? __lock_acquire+0xbb1/0x5b00 [ 2297.831171] io_issue_sqe+0x3b3/0x77b0 [ 2297.831983] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2297.833055] ? lock_chain_count+0x20/0x20 [ 2297.833920] ? __is_insn_slot_addr+0x14c/0x290 [ 2297.834881] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2297.835956] ? io_connect+0x610/0x610 [ 2297.836743] ? lock_acquire+0x197/0x470 [ 2297.837559] ? find_held_lock+0x2c/0x110 [ 2297.838406] ? __fget_files+0x2cf/0x520 [ 2297.839220] ? lock_downgrade+0x6d0/0x6d0 [ 2297.840082] __io_queue_sqe+0x90/0x9d0 [ 2297.840886] ? io_issue_sqe+0x77b0/0x77b0 [ 2297.841728] ? __fget_files+0x2f8/0x520 [ 2297.842573] io_submit_sqes+0x44aa/0x8610 [ 2297.843450] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2297.844461] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2297.845443] ? find_held_lock+0x2c/0x110 [ 2297.846280] ? io_submit_sqes+0x8610/0x8610 [ 2297.847163] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2297.848140] ? wait_for_completion_io+0x270/0x270 [ 2297.849125] ? rcu_read_lock_any_held+0x75/0xa0 [ 2297.850072] ? vfs_write+0x354/0xb10 [ 2297.850826] ? fput_many+0x2f/0x1a0 [ 2297.851563] ? ksys_write+0x1a9/0x260 [ 2297.852331] ? __ia32_sys_read+0xb0/0xb0 [ 2297.853167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2297.854244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2297.855295] do_syscall_64+0x33/0x40 [ 2297.856052] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2297.857095] RIP: 0033:0x7fb2882ffb19 22:38:03 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2000) [ 2297.857858] 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 [ 2297.861756] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2297.863292] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2297.864733] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2297.866185] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2297.867644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2297.869090] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:38:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xc, {0x3}}) 22:38:20 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 22:38:20 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2010) 22:38:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xff00}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xe, {0x3}}) 22:38:20 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x11, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:38:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x7}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:20 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x300}}) [ 2315.453835] FAULT_INJECTION: forcing a failure. [ 2315.453835] name failslab, interval 1, probability 0, space 0, times 0 [ 2315.456511] CPU: 0 PID: 11185 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2315.457987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.459751] Call Trace: [ 2315.460322] dump_stack+0x107/0x167 [ 2315.461106] should_fail.cold+0x5/0xa [ 2315.461947] ? sock_kmalloc+0xae/0x100 [ 2315.462779] should_failslab+0x5/0x20 22:38:20 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2315.463594] __kmalloc+0x72/0x390 [ 2315.464499] ? __import_iovec+0x458/0x590 [ 2315.465383] sock_kmalloc+0xae/0x100 [ 2315.466198] ____sys_sendmsg+0x665/0x870 [ 2315.467061] ? sock_write_iter+0x3d0/0x3d0 [ 2315.467952] ? sendmsg_copy_msghdr+0xba/0x160 [ 2315.468899] ? do_recvmmsg+0x6d0/0x6d0 [ 2315.469726] ? lock_chain_count+0x20/0x20 [ 2315.470617] ? lock_downgrade+0x6d0/0x6d0 [ 2315.471508] __sys_sendmsg_sock+0x26/0x40 [ 2315.472390] io_sendmsg+0x1e6/0x830 [ 2315.473165] ? io_setup_async_msg+0x2d0/0x2d0 [ 2315.474146] ? mark_lock+0xf5/0x2df0 [ 2315.474960] ? stack_trace_consume_entry+0x160/0x160 [ 2315.476043] ? lock_acquire+0x197/0x470 [ 2315.476891] ? __lock_acquire+0xbb1/0x5b00 [ 2315.477790] io_issue_sqe+0x3b3/0x77b0 [ 2315.478634] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2315.479739] ? lock_chain_count+0x20/0x20 [ 2315.480616] ? __is_insn_slot_addr+0x14c/0x290 22:38:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xffff}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2315.481582] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2315.482774] ? io_connect+0x610/0x610 [ 2315.483585] ? lock_acquire+0x197/0x470 [ 2315.484427] ? find_held_lock+0x2c/0x110 [ 2315.485291] ? __fget_files+0x2cf/0x520 [ 2315.486137] ? lock_downgrade+0x6d0/0x6d0 [ 2315.487014] __io_queue_sqe+0x90/0x9d0 [ 2315.487844] ? io_issue_sqe+0x77b0/0x77b0 [ 2315.488714] ? __fget_files+0x2f8/0x520 [ 2315.489570] io_submit_sqes+0x44aa/0x8610 [ 2315.490500] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2315.491550] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2315.492574] ? find_held_lock+0x2c/0x110 [ 2315.493439] ? io_submit_sqes+0x8610/0x8610 [ 2315.494378] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2315.495426] ? wait_for_completion_io+0x270/0x270 [ 2315.496452] ? rcu_read_lock_any_held+0x75/0xa0 [ 2315.497435] ? vfs_write+0x354/0xb10 [ 2315.498231] ? fput_many+0x2f/0x1a0 [ 2315.499002] ? ksys_write+0x1a9/0x260 [ 2315.499815] ? __ia32_sys_read+0xb0/0xb0 [ 2315.500680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2315.501789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2315.502906] do_syscall_64+0x33/0x40 [ 2315.503695] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2315.504777] RIP: 0033:0x7fb2882ffb19 [ 2315.505563] 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 [ 2315.509450] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2315.511069] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2315.512575] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2315.514089] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2315.515592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2315.517093] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:38:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x8}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xd, {0x3}}) 22:38:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2e00) 22:38:21 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0xfffff000, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:21 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:38:21 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:38:36 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x2}}) 22:38:36 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 22:38:36 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) openat(r2, &(0x7f0000000080)='./file0/../file0\x00', 0x101000, 0x40) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="b9e784d2890c1e2d9e19f880747ff96afd9405d8109c0a3f43346a5ba59c98776e3b8f576f23a674dd2129c8bff67abe1223e4f90e4c5529a1724e40a98c", 0x3e}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="841575d788fb2fd41e00734a9f9ad9dfe5216c2fbaa65bf0cde29da184c68309c7242ca477dbd5683279ed50ff0be6fd0a125ec3fdeab81549836bb5a036c264c455100a24cfb0334aa7f29b3f1446dee0650bab450e485ebb5af428d15189a09167b664c4c0fdb36f671d20b8e6f7130290b502af04630fe2973617499cda64090a424be97b4d081d464f7d57ef0b117b05485fcec0e659a5374d07e188a1d9eeb12d1c43a658be09d1248908622cbcf15362ddea537519fd8b99a4773625534b85f8909a350b8d0a9178fcf898786ec2dd22c07147e2158bbb96fa", 0xdc}, {&(0x7f0000000100)="31b537326b08249c10", 0x9}], 0x5) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) 22:38:36 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:38:36 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xe, {0x3}}) 22:38:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x9}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x3}]}, 0x18}}, 0x0) 22:38:37 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x3f00) 22:38:37 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x3}}) [ 2331.531630] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2331.544110] FAULT_INJECTION: forcing a failure. [ 2331.544110] name failslab, interval 1, probability 0, space 0, times 0 [ 2331.546918] CPU: 1 PID: 11219 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2331.548410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2331.550204] Call Trace: [ 2331.550781] dump_stack+0x107/0x167 [ 2331.551574] should_fail.cold+0x5/0xa [ 2331.552399] ? create_object.isra.0+0x3a/0xa20 [ 2331.553379] should_failslab+0x5/0x20 [ 2331.554199] kmem_cache_alloc+0x5b/0x310 [ 2331.555067] create_object.isra.0+0x3a/0xa20 [ 2331.555993] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2331.557066] __kmalloc+0x16e/0x390 [ 2331.557813] ? __import_iovec+0x458/0x590 [ 2331.558708] sock_kmalloc+0xae/0x100 [ 2331.559497] ____sys_sendmsg+0x665/0x870 [ 2331.560359] ? sock_write_iter+0x3d0/0x3d0 [ 2331.561253] ? sendmsg_copy_msghdr+0xba/0x160 [ 2331.562245] ? do_recvmmsg+0x6d0/0x6d0 [ 2331.563068] ? lock_chain_count+0x20/0x20 [ 2331.563953] ? lock_downgrade+0x6d0/0x6d0 [ 2331.564838] __sys_sendmsg_sock+0x26/0x40 [ 2331.565714] io_sendmsg+0x1e6/0x830 [ 2331.566491] ? io_setup_async_msg+0x2d0/0x2d0 [ 2331.567456] ? mark_lock+0xf5/0x2df0 [ 2331.568276] ? __lockdep_reset_lock+0x180/0x180 [ 2331.569269] ? lock_acquire+0x197/0x470 [ 2331.570123] ? __lock_acquire+0xbb1/0x5b00 [ 2331.571026] io_issue_sqe+0x3b3/0x77b0 [ 2331.571855] ? perf_trace_lock+0xac/0x490 [ 2331.572734] ? lock_chain_count+0x20/0x20 [ 2331.573614] ? io_connect+0x610/0x610 [ 2331.574440] ? lock_acquire+0x197/0x470 [ 2331.575282] ? find_held_lock+0x2c/0x110 [ 2331.576147] ? __fget_files+0x2cf/0x520 [ 2331.576986] ? lock_downgrade+0x6d0/0x6d0 [ 2331.577872] __io_queue_sqe+0x90/0x9d0 [ 2331.578707] ? io_issue_sqe+0x77b0/0x77b0 [ 2331.579577] ? __fget_files+0x2f8/0x520 [ 2331.580433] io_submit_sqes+0x44aa/0x8610 [ 2331.581343] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2331.582401] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2331.583426] ? find_held_lock+0x2c/0x110 [ 2331.584292] ? io_submit_sqes+0x8610/0x8610 [ 2331.585216] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2331.586247] ? wait_for_completion_io+0x270/0x270 [ 2331.587265] ? rcu_read_lock_any_held+0x75/0xa0 [ 2331.588253] ? vfs_write+0x354/0xb10 [ 2331.589038] ? fput_many+0x2f/0x1a0 [ 2331.589810] ? ksys_write+0x1a9/0x260 [ 2331.590627] ? __ia32_sys_read+0xb0/0xb0 [ 2331.591486] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2331.592591] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2331.593692] do_syscall_64+0x33/0x40 [ 2331.594489] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2331.595566] RIP: 0033:0x7fb2882ffb19 [ 2331.596355] 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 [ 2331.600240] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2331.601845] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2331.603361] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2331.604868] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2331.606374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2331.607882] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:38:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0xf, {0x3}}) 22:38:37 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x4000) [ 2331.623371] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:38:37 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x102}}) 22:38:37 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x11, {0x3}}) 22:38:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:37 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x2}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:37 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x4}}) 22:38:37 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x103}}) 22:38:53 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xedc0) 22:38:53 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x104}}) 22:38:53 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf0}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5414, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:38:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:38:53 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 22:38:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x10}]}, 0x18}}, 0x0) 22:38:53 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) 22:38:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x2}}) 22:38:54 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x116}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:54 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x1d}]}, 0x18}}, 0x0) [ 2348.471903] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2348.479569] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2348.533898] FAULT_INJECTION: forcing a failure. [ 2348.533898] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2348.536972] CPU: 1 PID: 11274 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2348.538760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2348.540894] Call Trace: [ 2348.541589] dump_stack+0x107/0x167 [ 2348.542534] should_fail.cold+0x5/0xa [ 2348.543534] _copy_from_user+0x2e/0x1b0 [ 2348.544565] ____sys_sendmsg+0x6c6/0x870 [ 2348.545604] ? sock_write_iter+0x3d0/0x3d0 [ 2348.546683] ? sendmsg_copy_msghdr+0xba/0x160 [ 2348.547839] ? do_recvmmsg+0x6d0/0x6d0 22:38:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x4}}) 22:38:54 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:38:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf000) [ 2348.548876] __sys_sendmsg_sock+0x26/0x40 [ 2348.548899] io_sendmsg+0x1e6/0x830 [ 2348.548920] ? io_setup_async_msg+0x2d0/0x2d0 [ 2348.548953] ? mark_lock+0xf5/0x2df0 [ 2348.548997] ? stack_trace_consume_entry+0x160/0x160 [ 2348.549028] ? lock_acquire+0x197/0x470 [ 2348.549054] ? __lock_acquire+0xbb1/0x5b00 [ 2348.549077] io_issue_sqe+0x3b3/0x77b0 [ 2348.549107] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 22:38:54 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2348.549126] ? lock_chain_count+0x20/0x20 [ 2348.549145] ? __is_insn_slot_addr+0x14c/0x290 [ 2348.549166] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2348.549183] ? io_connect+0x610/0x610 [ 2348.549208] ? lock_acquire+0x197/0x470 [ 2348.549225] ? find_held_lock+0x2c/0x110 [ 2348.549250] ? __fget_files+0x2cf/0x520 [ 2348.549269] ? lock_downgrade+0x6d0/0x6d0 [ 2348.549293] __io_queue_sqe+0x90/0x9d0 22:38:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x4}}) [ 2348.549318] ? io_issue_sqe+0x77b0/0x77b0 [ 2348.549333] ? __fget_files+0x2f8/0x520 [ 2348.549367] io_submit_sqes+0x44aa/0x8610 [ 2348.549414] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2348.549431] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2348.549453] ? find_held_lock+0x2c/0x110 22:38:54 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x754}]}, 0x18}}, 0x0) [ 2348.549477] ? io_submit_sqes+0x8610/0x8610 22:38:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xff03) [ 2348.549505] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2348.549530] ? wait_for_completion_io+0x270/0x270 [ 2348.549552] ? rcu_read_lock_any_held+0x75/0xa0 [ 2348.549570] ? vfs_write+0x354/0xb10 [ 2348.549588] ? fput_many+0x2f/0x1a0 [ 2348.549608] ? ksys_write+0x1a9/0x260 [ 2348.549627] ? __ia32_sys_read+0xb0/0xb0 22:38:54 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x300}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:38:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x4}}) [ 2348.549651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2348.549670] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2348.549691] do_syscall_64+0x33/0x40 [ 2348.549710] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2348.549723] RIP: 0033:0x7fb2882ffb19 [ 2348.549742] 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 [ 2348.549752] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2348.549772] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 22:38:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x40000) [ 2348.549783] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2348.549794] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2348.549804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2348.549815] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2348.600551] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2348.765097] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:39:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) 22:39:11 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x12dc2000) 22:39:11 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 22:39:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x3}}) 22:39:11 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x500}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:39:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x770}]}, 0x18}}, 0x0) 22:39:11 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x2}}) 22:39:11 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x80000) [ 2365.749722] FAULT_INJECTION: forcing a failure. [ 2365.749722] name failslab, interval 1, probability 0, space 0, times 0 [ 2365.749742] CPU: 1 PID: 11316 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2365.749751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2365.749756] Call Trace: [ 2365.749778] dump_stack+0x107/0x167 [ 2365.749795] should_fail.cold+0x5/0xa [ 2365.749819] should_failslab+0x5/0x20 [ 2365.749836] kmem_cache_alloc_bulk+0x4b/0x320 [ 2365.749859] io_submit_sqes+0x6fe6/0x8610 [ 2365.749899] ? __do_sys_io_uring_enter+0x6b2/0x1890 22:39:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) [ 2365.749912] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2365.749933] ? find_held_lock+0x2c/0x110 [ 2365.749953] ? io_submit_sqes+0x8610/0x8610 [ 2365.749983] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2365.750004] ? wait_for_completion_io+0x270/0x270 22:39:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x4}}) 22:39:11 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x600}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2365.750023] ? rcu_read_lock_any_held+0x75/0xa0 [ 2365.750039] ? vfs_write+0x354/0xb10 [ 2365.750054] ? fput_many+0x2f/0x1a0 [ 2365.750070] ? ksys_write+0x1a9/0x260 [ 2365.750087] ? __ia32_sys_read+0xb0/0xb0 [ 2365.750110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2365.750125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2365.750144] do_syscall_64+0x33/0x40 [ 2365.750159] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2365.750169] RIP: 0033:0x7fb2882ffb19 [ 2365.750184] 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 [ 2365.750193] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2365.750209] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2365.750217] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2365.750226] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2365.750235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2365.750244] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2365.764805] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2365.792110] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:39:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x1fffff) 22:39:27 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 22:39:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x300}}) 22:39:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x78c}]}, 0x18}}, 0x0) 22:39:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x700}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:39:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) 22:39:27 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x800, 0x101, 0x5565}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:39:27 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x3}}) 22:39:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x2}}) [ 2382.161862] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:39:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf0ffff) 22:39:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x7ac}]}, 0x18}}, 0x0) 22:39:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2382.176109] FAULT_INJECTION: forcing a failure. [ 2382.176109] name failslab, interval 1, probability 0, space 0, times 0 22:39:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x900}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2382.176130] CPU: 1 PID: 11345 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2382.176140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2382.176147] Call Trace: 22:39:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x2}}) [ 2382.176171] dump_stack+0x107/0x167 [ 2382.176198] should_fail.cold+0x5/0xa [ 2382.176220] ? create_object.isra.0+0x3a/0xa20 [ 2382.176242] should_failslab+0x5/0x20 [ 2382.176261] kmem_cache_alloc+0x5b/0x310 [ 2382.176286] create_object.isra.0+0x3a/0xa20 [ 2382.176301] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2382.176326] kmem_cache_alloc_bulk+0x168/0x320 [ 2382.176352] io_submit_sqes+0x6fe6/0x8610 [ 2382.176398] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2382.176416] __do_sys_io_uring_enter+0x6b2/0x1890 22:39:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x1000000) [ 2382.176439] ? find_held_lock+0x2c/0x110 [ 2382.176463] ? io_submit_sqes+0x8610/0x8610 [ 2382.176491] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2382.176516] ? wait_for_completion_io+0x270/0x270 [ 2382.176538] ? rcu_read_lock_any_held+0x75/0xa0 [ 2382.176555] ? vfs_write+0x354/0xb10 [ 2382.176574] ? fput_many+0x2f/0x1a0 [ 2382.176594] ? ksys_write+0x1a9/0x260 [ 2382.176613] ? __ia32_sys_read+0xb0/0xb0 [ 2382.176636] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2382.176656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2382.176677] do_syscall_64+0x33/0x40 [ 2382.176695] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2382.176707] RIP: 0033:0x7fb2882ffb19 [ 2382.176725] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:39:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x7cc}]}, 0x18}}, 0x0) [ 2382.176735] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 22:39:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x2}}) [ 2382.176755] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2382.176766] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2382.176776] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2382.176787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2382.176798] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2382.321791] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2382.352786] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2382.494411] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:39:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xec0}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:39:45 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) 22:39:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x7e8}]}, 0x18}}, 0x0) 22:39:45 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f00000008c0)={0x1, 0x0, 0x20, 0xb, 0xb4, &(0x7f00000004c0)}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) write(r2, &(0x7f0000000000)="25da29ab6598a05cd262bf102bab4d4ffe85abd91e45430ce6eea457885bbaa65e0ba4ab51d42e94b7bd750bf7c615c3ea28f62eac1d1d62885f21e708", 0x3d) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000240)=ANY=[@ANYBLOB="010000185258b4896d000100180037664a450a12d796917416805834057d1a59604947974c7e583fd2f9263dc72e9602a3863249d4f8d2520f22b593689db9b4a0de36a137bdf075618c706a091660cba2311a642bee7bbca3ad571371972f41a83e2f2500"/113, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0xa0000}}, './file0\x00'}) sendmsg$nl_generic(r5, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x16c, 0x3f, 0x410, 0x70bd29, 0x25dfdbfb, {0x1b}, [@generic="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", @generic="b1dbc99ec63d868db88a370ba74bab57054a63b8347f524fd5de4d6bb8705bc1b29a801b98e36a3ff4461990bb2f6f4597757fa8fd80fbc7996d1e03edd83c3d17e42f5286ae5f4ad386d3b422", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x20}]}, 0x16c}}, 0x4000) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) fcntl$dupfd(r4, 0x406, r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000080)={0x78f, 0xad, 0x1f}) 22:39:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2000000) 22:39:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x2}}) 22:39:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x4}}) 22:39:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x300}}) [ 2400.253526] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2400.275779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:39:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x300}}) 22:39:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x300}}) [ 2400.321737] FAULT_INJECTION: forcing a failure. [ 2400.321737] name failslab, interval 1, probability 0, space 0, times 0 [ 2400.324347] CPU: 0 PID: 11401 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2400.325764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2400.327470] Call Trace: [ 2400.328011] dump_stack+0x107/0x167 [ 2400.328769] should_fail.cold+0x5/0xa [ 2400.329549] ? create_object.isra.0+0x3a/0xa20 [ 2400.330494] should_failslab+0x5/0x20 [ 2400.331292] kmem_cache_alloc+0x5b/0x310 [ 2400.332123] ? mark_held_locks+0x9e/0xe0 [ 2400.332959] create_object.isra.0+0x3a/0xa20 [ 2400.333860] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2400.334930] kmem_cache_alloc_bulk+0x168/0x320 [ 2400.335899] io_submit_sqes+0x6fe6/0x8610 [ 2400.336783] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2400.337803] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2400.338835] ? find_held_lock+0x2c/0x110 [ 2400.339697] ? io_submit_sqes+0x8610/0x8610 [ 2400.340589] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2400.341583] ? wait_for_completion_io+0x270/0x270 [ 2400.342580] ? rcu_read_lock_any_held+0x75/0xa0 [ 2400.343551] ? vfs_write+0x354/0xb10 [ 2400.344319] ? fput_many+0x2f/0x1a0 [ 2400.345061] ? ksys_write+0x1a9/0x260 [ 2400.345868] ? __ia32_sys_read+0xb0/0xb0 [ 2400.346714] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2400.347781] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2400.348842] do_syscall_64+0x33/0x40 [ 2400.349617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2400.350656] RIP: 0033:0x7fb2882ffb19 [ 2400.351432] 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 [ 2400.355220] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2400.356797] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2400.358271] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2400.359745] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2400.361207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2400.362666] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:39:45 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:39:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x3000000) 22:39:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf00}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:39:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x3}}) 22:39:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x808}]}, 0x18}}, 0x0) 22:39:45 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x4}}) [ 2400.471975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:39:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2400.493926] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:40:01 executing program 6: ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000000)={0x2, 0x1, 0x2}) setresuid(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)=""/32, 0x20}, {&(0x7f00000004c0)=""/51, 0x33}, {&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000000540)=""/254, 0xfe}], 0x4}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/231, 0xe7}, {&(0x7f0000000780)=""/189, 0xbd}], 0x2, &(0x7f0000000880)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/168, 0xa8}], 0x1}}, {{&(0x7f0000000a40)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000ac0)=""/28, 0x1c}, {&(0x7f0000000b00)=""/57, 0x39}, {&(0x7f0000000b40)=""/68, 0x44}, {&(0x7f0000000bc0)=""/185, 0xb9}], 0x4}}], 0x4, 0x40000040, &(0x7f0000000dc0)={0x77359400}) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x8000, 0x100, 0x10}, 0x18) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000e80)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x401, 0x3dc}}, './file0\x00'}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000ec0)=@abs, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000f40)=""/92, 0x5c}], 0x1, &(0x7f0000001000)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f0000001100), 0x6e, &(0x7f0000001680)=[{&(0x7f0000001180)=""/196, 0xc4}, {&(0x7f0000001280)=""/204, 0xcc}, {&(0x7f0000001380)=""/173, 0xad}, {&(0x7f0000001440)=""/4, 0x4}, {&(0x7f0000001480)=""/187, 0xbb}, {&(0x7f0000001540)=""/228, 0xe4}, {&(0x7f0000001640)=""/17, 0x11}], 0x7}}], 0x2, 0x20, &(0x7f0000001780)={0x0, 0x989680}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r6, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r7 = socket$inet6(0xa, 0x800, 0x6) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r8, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r9, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002080)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="323f87304c8813fc8e9394911fb25c5e378b2c37a8b6084f7c38652d2837d7eecd243833facbdc7cde04f25e572306524b9ee4749b7784802e3ef63af4814875d1fc", 0x42}, {&(0x7f0000000240)="d093cf67c258d96b08633e94a4769c3ca89a2766dd46c0024a927ea16e7461d211513efe82782f8ec9e2badd988bdf410324dc9439e14818ef96b260f005d0eaa3c0b73737c5384420402decf2297ff04b6a7b321e10481cfe29eb20cc90878f87d6315a038e38c77773c7c8624c4e74d4a45957dc57754d0113410315595f7a11a62822692cfc802c3e9c9a46e0ab1b4112fc733cb95af91b2af185ef8cd8d0cca5fb9baf837fd2e2f091b94249b2ac9a074a82fd6fe45fa2478875e70b60880d29785f8e058dbb6e9461883d2e", 0xce}, {&(0x7f0000000140)="f2a43f279266083c33cb96", 0xb}], 0x3, &(0x7f00000017c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r0}}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r3, r4]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r5, r6, r7]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8]}}, @rights={{0x18, 0x1, 0x1, [r9, 0xffffffffffffffff]}}], 0x110, 0x20080040}}, {{&(0x7f0000001900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001980)="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", 0xfa}, {&(0x7f0000001a80)="01bd684934788cb5ffb8936ca9fbd9333686e8e467deee2422aab0db9a51e3a6a8c843039fed73cbba83681e5de9ecb511a0a71141169c395726988f29c296c81e2bba76aae5d51ebbc3568f29d0c842a75a5b3adb0bef5dcb84c33a8b092d4ecc3bec7482ba2a57f9c8a22fde95e630563f67501f26a3f46feb1da6570315e038a566b1bb106d5cb2a6156c831e7b6d773e9fa8b2d299ead6989dd9c392a59cbaa0a10a7cfd14dcf8b65a16f80986395f1117ebd9fa78c2a9b03e6e7fa4cbf035f0333913dad6", 0xc7}, {&(0x7f0000001b80)="16443a3ae62988d0c77176181b99fc61218bc3508bac5d5a877baab90942ac796e527c5ada2c8a80620a75952b60bc9daa4b8e8bccb7baaa7a053e94967c1fb7e7a19326d2bc0e2805bfb59041e049aa80f3a061c3ccc20ef1a34e1a71ad14184ffd85e228f6b14b75133d68e0da3e0355e031460ff548f9da48e4c17f743533ee2dc5e2e95eb6f8d32a4099dfaa0a1582f7443ffe503ca11f6ac8e909d23c35859724b6c1e9a82d0bdc2e62f5653dcccbc5e1fb97368444", 0xb8}, {&(0x7f0000001c40)="527c0cb7fb82b83c361ae46cfb1bff378e1c1c717485493659b7c34c8076323115c44f0db7bcb067da4f907c1f09bfe963fc7aaa6d8384746ed178afce30438ba4d79c14248a8a2dbd3e6c2ec57c0d58aeea5446212f1f598946155ba1f5f2d70bb00e9c", 0x64}, {&(0x7f0000001cc0)="3cdc4c7dd293e478301bf50de3d7ca5aa7c6d281f4a8cc8586a39189c992ab3eb7d4931c5bf50750f1265231324d84628ffd9152c2b3c35c8bafa7692e0f0b20fda09bb04177748565ec4d47ca39e26ccae8e157c5ca881759192300ad7dd1ce6bc8a7e31d0106792a924653aab4846a040aaaeb1c1e4107a3cd4fdf639d822cf31d7234d625868649b60e2c7ced111fe8085c69b2ec30abcaa22db0e9a5eb28aeceb0a8d72c56d34a008bd4334f8bab7bd2ff380f2671c5e50dacd8e0c804ae19ff9b5e1ea8ba51", 0xc8}, {&(0x7f0000001dc0)="8fd4d0f147b994281bcc69938b7914baf6424d9d611a5a9e28b8171e50692e99478831cbe28e429d76129477371ec60a9dfa5c8eb23dd4f6bd54fa4aa8c571f586a73911455be179071e749e617545f8eec43eeec3632eff31920b93a680fe663a3a08002ae382c4c90c8e2f1b2ac8c9b7e948", 0x73}, {&(0x7f0000001e40)="75261a2389243a75a648a3cb509acf70884cf80bc8f31e3f6f2efac1398c5fc7a4156bd828d4feac8479df9d57c9605a387f628e9807440ec10f660b92551891d7c6b91421def797e5ad9889e391228eb7e93543c8c8d4a1bb642344cceb970211ff0db527ff6e13ab7c6bb33e861c6ebec3f9a1b2753a95ca75c107217d518d6531b530e251b25fc4b8b7ee62c048ee1850d8ff3d12823a47f3afc559", 0x9d}, {&(0x7f0000001f00)="7b7dd149d846c2ee6f7af7c20e137e5db191236d4a4a83a3e63b50430aea0719a82709722d93aec53be27c127fa6c50cf598433dca2c7cbe8ac1023e63ea7820ab72f626273488c472bfa35b48c2623134a6afffc24e1e4b579a7b5fc4932de721eff28f899c87c9151c10d91967ea48e38b81bc187cfc4626b4e5db4d18d6acbc061f8cf0412339357c11d28b93332599250914a4ae5aa23e0e437148968134ee54db5896e8f96a60f241b38ff4e415222a886cd77e69a73e4fdba794048ec229672aadb74e2ec1ef022f5c2739b580e369c4d83e3f598736ab29e9850df2e516a2e1fba72c9fcddc1d20758c8c825b38504dd372eaf57fafa31b5470", 0xfd}], 0x8, 0x0, 0x0, 0x20000c4}}], 0x2, 0x20040054) r10 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r10, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:40:01 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x5000000) 22:40:01 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 22:40:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x300}}) 22:40:01 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0x1601}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:40:01 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x300}}) 22:40:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x824}]}, 0x18}}, 0x0) 22:40:01 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x2}}) [ 2416.471573] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:40:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f00000008c0)={0x1, 0x0, 0x20, 0xb, 0xb4, &(0x7f00000004c0)}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) write(r2, &(0x7f0000000000)="25da29ab6598a05cd262bf102bab4d4ffe85abd91e45430ce6eea457885bbaa65e0ba4ab51d42e94b7bd750bf7c615c3ea28f62eac1d1d62885f21e708", 0x3d) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000240)=ANY=[@ANYBLOB="010000185258b4896d000100180037664a450a12d796917416805834057d1a59604947974c7e583fd2f9263dc72e9602a3863249d4f8d2520f22b593689db9b4a0de36a137bdf075618c706a091660cba2311a642bee7bbca3ad571371972f41a83e2f2500"/113, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0xa0000}}, './file0\x00'}) sendmsg$nl_generic(r5, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x16c, 0x3f, 0x410, 0x70bd29, 0x25dfdbfb, {0x1b}, [@generic="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", @generic="b1dbc99ec63d868db88a370ba74bab57054a63b8347f524fd5de4d6bb8705bc1b29a801b98e36a3ff4461990bb2f6f4597757fa8fd80fbc7996d1e03edd83c3d17e42f5286ae5f4ad386d3b422", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x20}]}, 0x16c}}, 0x4000) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) fcntl$dupfd(r4, 0x406, r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000080)={0x78f, 0xad, 0x1f}) 22:40:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:40:02 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x3}}) 22:40:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x840}]}, 0x18}}, 0x0) 22:40:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x20000000) [ 2416.547753] FAULT_INJECTION: forcing a failure. [ 2416.547753] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.550489] CPU: 1 PID: 11444 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2416.552001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.553808] Call Trace: [ 2416.554387] dump_stack+0x107/0x167 [ 2416.555191] should_fail.cold+0x5/0xa [ 2416.556021] ? create_object.isra.0+0x3a/0xa20 [ 2416.557010] should_failslab+0x5/0x20 [ 2416.557834] kmem_cache_alloc+0x5b/0x310 [ 2416.558708] ? mark_held_locks+0x9e/0xe0 [ 2416.559755] create_object.isra.0+0x3a/0xa20 [ 2416.560891] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2416.562175] kmem_cache_alloc_bulk+0x168/0x320 [ 2416.563324] io_submit_sqes+0x6fe6/0x8610 [ 2416.564407] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2416.565634] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2416.566858] ? find_held_lock+0x2c/0x110 [ 2416.567903] ? io_submit_sqes+0x8610/0x8610 [ 2416.568846] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2416.569888] ? wait_for_completion_io+0x270/0x270 [ 2416.570932] ? rcu_read_lock_any_held+0x75/0xa0 [ 2416.571943] ? vfs_write+0x354/0xb10 [ 2416.572746] ? fput_many+0x2f/0x1a0 [ 2416.573533] ? ksys_write+0x1a9/0x260 [ 2416.574354] ? __ia32_sys_read+0xb0/0xb0 [ 2416.575239] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2416.576366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2416.577479] do_syscall_64+0x33/0x40 [ 2416.578284] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2416.579400] RIP: 0033:0x7fb2882ffb19 [ 2416.580206] 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 [ 2416.584214] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2416.584235] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2416.584246] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2416.584256] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.584266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2416.584277] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2416.611239] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:40:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xc00e}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2416.667864] pipefs: Unknown parameter './file0' 22:40:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f00000008c0)={0x1, 0x0, 0x20, 0xb, 0xb4, &(0x7f00000004c0)}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) write(r2, &(0x7f0000000000)="25da29ab6598a05cd262bf102bab4d4ffe85abd91e45430ce6eea457885bbaa65e0ba4ab51d42e94b7bd750bf7c615c3ea28f62eac1d1d62885f21e708", 0x3d) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000240)=ANY=[@ANYBLOB="010000185258b4896d000100180037664a450a12d796917416805834057d1a59604947974c7e583fd2f9263dc72e9602a3863249d4f8d2520f22b593689db9b4a0de36a137bdf075618c706a091660cba2311a642bee7bbca3ad571371972f41a83e2f2500"/113, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0xa0000}}, './file0\x00'}) sendmsg$nl_generic(r5, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x16c, 0x3f, 0x410, 0x70bd29, 0x25dfdbfb, {0x1b}, [@generic="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", @generic="b1dbc99ec63d868db88a370ba74bab57054a63b8347f524fd5de4d6bb8705bc1b29a801b98e36a3ff4461990bb2f6f4597757fa8fd80fbc7996d1e03edd83c3d17e42f5286ae5f4ad386d3b422", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x20}]}, 0x16c}}, 0x4000) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) fcntl$dupfd(r4, 0x406, r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000080)={0x78f, 0xad, 0x1f}) [ 2416.686057] pipefs: Unknown parameter './file0' 22:40:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x2}}) [ 2416.709172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2432.567880] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:40:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4}}) 22:40:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x85c}]}, 0x18}}, 0x0) 22:40:18 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 22:40:18 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8000, 0x4, &(0x7f00000007c0)=[{&(0x7f00000000c0)="dbc0b82f9eb9b1d9591d4d97d5f7a08115c8089b78e22465e6f97a235283abe61cdd07b80b50b2760da1492462e855de93ec3a5d1172c1bd5991a332ffabb09e5b6de29b85a5752e3d9dce4dcf442f64272d620e4c96744d3df6a965c98c6a191fea7372279a279ccf917bcc61db89ca187f697473f15d7e0693d509cf821d79c7fb991ae1e95a7b5ac1bf020e1889d8faae8c3b3397196525a3534893919b95d300b9e414845b92d202a4df9ec5d41c9d104a874dc8de8473ebc476542ea42e6fe70c3160cfe73040fe2c4dbafd", 0xce, 0x4}, {&(0x7f0000000640)="db666692ad973fc8d1a0ac05a0c8cd2e64984ee29aeb2d510d159f4e58494658b8df76d76710bae0a629d19fa6a2b6c10acb0d6146de10c8b515c6ad30f4a819ead40ca71188f81220e5644685111297cc2110f4469c65a08da31861117caa", 0x5f, 0x40}, {&(0x7f00000006c0)="2b548ac97ff1d9ad9f63ad623c482a7a7d65f73ef44453983238b3bf8b50b91ad2cffd5451a63ad814a5c5b49d640895632eca0c32a531b6b61b3f3e36be5347b37822740ec0488738ce66da78c868b6fb739cb8dd8652195f1c8f7fb1be11a8fd", 0x61, 0xffffffff}, {&(0x7f0000000740)="5fe1aa2f2a50a0c28d0a720b9d33410df234bcb7949452b61da78dcd86837fc639ef5c27d8a1ac64f862d9c16386623e51c0694309d2dfad27b77e769596383e13250d37b5b7f55e8c86cf68cf1ce465e43d47dadcdfa7139bec01464c8d750e40508ddee7c7d017fc41", 0x6a, 0x2}], 0x2000012, &(0x7f0000000840)={[{@utf8no}, {@shortname_mixed}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/proc/schedstat\x00'}}, {@dont_measure}]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000240)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 22:40:18 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x20100000) 22:40:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xf000}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:40:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x3}}) 22:40:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f00000008c0)={0x1, 0x0, 0x20, 0xb, 0xb4, &(0x7f00000004c0)}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) write(r2, &(0x7f0000000000)="25da29ab6598a05cd262bf102bab4d4ffe85abd91e45430ce6eea457885bbaa65e0ba4ab51d42e94b7bd750bf7c615c3ea28f62eac1d1d62885f21e708", 0x3d) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000240)=ANY=[@ANYBLOB="010000185258b4896d000100180037664a450a12d796917416805834057d1a59604947974c7e583fd2f9263dc72e9602a3863249d4f8d2520f22b593689db9b4a0de36a137bdf075618c706a091660cba2311a642bee7bbca3ad571371972f41a83e2f2500"/113, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0xa0000}}, './file0\x00'}) sendmsg$nl_generic(r5, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x16c, 0x3f, 0x410, 0x70bd29, 0x25dfdbfb, {0x1b}, [@generic="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", @generic="b1dbc99ec63d868db88a370ba74bab57054a63b8347f524fd5de4d6bb8705bc1b29a801b98e36a3ff4461990bb2f6f4597757fa8fd80fbc7996d1e03edd83c3d17e42f5286ae5f4ad386d3b422", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x20}]}, 0x16c}}, 0x4000) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) fcntl$dupfd(r4, 0x406, r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000080)={0x78f, 0xad, 0x1f}) [ 2432.584154] loop6: detected capacity change from 0 to 135266304 [ 2432.612778] FAULT_INJECTION: forcing a failure. [ 2432.612778] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.614661] CPU: 1 PID: 11496 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2432.615670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.616824] Call Trace: [ 2432.617198] dump_stack+0x107/0x167 [ 2432.617719] should_fail.cold+0x5/0xa [ 2432.618259] ? create_object.isra.0+0x3a/0xa20 [ 2432.618916] should_failslab+0x5/0x20 [ 2432.619148] FAT-fs (loop6): Unrecognized mount option "smackfstransmute=/proc/schedstat" or missing value [ 2432.619484] kmem_cache_alloc+0x5b/0x310 [ 2432.619501] ? mark_held_locks+0x9e/0xe0 [ 2432.619525] create_object.isra.0+0x3a/0xa20 [ 2432.623323] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2432.624046] kmem_cache_alloc_bulk+0x168/0x320 [ 2432.624700] io_submit_sqes+0x6fe6/0x8610 [ 2432.625318] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2432.626025] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2432.626723] ? find_held_lock+0x2c/0x110 [ 2432.627321] ? io_submit_sqes+0x8610/0x8610 [ 2432.627944] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2432.628642] ? wait_for_completion_io+0x270/0x270 [ 2432.629331] ? rcu_read_lock_any_held+0x75/0xa0 [ 2432.630002] ? vfs_write+0x354/0xb10 [ 2432.630536] ? fput_many+0x2f/0x1a0 [ 2432.631054] ? ksys_write+0x1a9/0x260 [ 2432.631629] ? __ia32_sys_read+0xb0/0xb0 [ 2432.632207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2432.632971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2432.632989] do_syscall_64+0x33/0x40 [ 2432.633002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2432.633020] RIP: 0033:0x7fb2882ffb19 [ 2432.633040] 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 [ 2432.633054] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2432.633082] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 22:40:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x4}}) 22:40:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xff00}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2432.633097] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2432.633111] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.633126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2432.633140] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:40:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x3}}) 22:40:18 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 22:40:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x300}}) 22:40:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x880}]}, 0x18}}, 0x0) [ 2432.741487] loop6: detected capacity change from 0 to 135266304 [ 2432.748199] FAT-fs (loop6): Unrecognized mount option "smackfstransmute=/proc/schedstat" or missing value 22:40:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) 22:40:18 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2e000000) 22:40:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xbd8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4812000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="80020000", @ANYRES16=0x0, @ANYBLOB="010026bd7000fedbdf2542000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f70730000000005008300010000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000500830001000000"], 0x80}, 0x1, 0x0, 0x0, 0x24004840}, 0x8000) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x2080, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r3, r1, &(0x7f0000000080)=0x7, 0x10000) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = fsopen(&(0x7f0000000100)='qnx6\x00', 0x0) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)=']\x00', &(0x7f0000000300)='0000:00:10.0\x00', &(0x7f0000000340)='%\x00', &(0x7f0000000380)='qnx6\x00', &(0x7f00000003c0)=':\xeb[\x00'], &(0x7f0000000640)=[&(0x7f0000000440)='\x9a\x00', &(0x7f0000000480)=')}(),\x00', &(0x7f00000004c0)='{\x00', &(0x7f0000000500)='l2_drops\x00', &(0x7f0000000540)='l2_drops\x00', &(0x7f0000000580)='netdevsim\x00', &(0x7f00000005c0)='%.\x00', &(0x7f0000000600)='0000:00:10.0\x00'], 0x400) ioctl$BTRFS_IOC_RM_DEV(r4, 0x5000940b, &(0x7f00000020c0)={{r5}, "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"}) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000040)={0x2, {0x3, 0x0, 0x0, 0x1, 0xc}}) [ 2432.888620] FAULT_INJECTION: forcing a failure. [ 2432.888620] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.890078] CPU: 1 PID: 11516 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2432.890959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.892039] Call Trace: [ 2432.892393] dump_stack+0x107/0x167 [ 2432.892871] should_fail.cold+0x5/0xa [ 2432.893368] ? create_object.isra.0+0x3a/0xa20 [ 2432.893944] should_failslab+0x5/0x20 [ 2432.894425] kmem_cache_alloc+0x5b/0x310 [ 2432.894936] ? mark_held_locks+0x9e/0xe0 [ 2432.895470] create_object.isra.0+0x3a/0xa20 [ 2432.896026] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2432.896663] kmem_cache_alloc_bulk+0x168/0x320 [ 2432.897247] io_submit_sqes+0x6fe6/0x8610 [ 2432.897798] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2432.898420] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2432.899028] ? find_held_lock+0x2c/0x110 [ 2432.899561] ? io_submit_sqes+0x8610/0x8610 [ 2432.900108] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2432.900715] ? wait_for_completion_io+0x270/0x270 [ 2432.901326] ? rcu_read_lock_any_held+0x75/0xa0 [ 2432.901910] ? vfs_write+0x354/0xb10 [ 2432.902371] ? fput_many+0x2f/0x1a0 [ 2432.902829] ? ksys_write+0x1a9/0x260 [ 2432.903331] ? __ia32_sys_read+0xb0/0xb0 [ 2432.903849] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2432.904511] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2432.905159] do_syscall_64+0x33/0x40 [ 2432.905628] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2432.906264] RIP: 0033:0x7fb2882ffb19 [ 2432.906745] 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 [ 2432.909045] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2432.910012] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2432.910914] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2432.911833] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.912731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2432.913620] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:40:18 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000040)={0x5, 0x10001, 0x7, 0x401, 0xca, "45fc5e0549297f58637dd91a10da15ecf22a4d", 0x1, 0x2}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:40:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xffff}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 22:40:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2433.020489] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2433.040288] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:40:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) 22:40:35 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 22:40:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x8a0}]}, 0x18}}, 0x0) 22:40:35 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) ioctl$TCXONC(r0, 0x540a, 0x0) 22:40:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x3f000000) 22:40:35 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x2}}) 22:40:35 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0xee00, @ANYBLOB='./3ilex\x00']) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r4 = open(&(0x7f0000001340)='./file0\x00', 0x18000, 0x172) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) io_submit(0x0, 0x6, &(0x7f0000001640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000000)="2a2768ab6f332c642725753183d50de508f73f684ba8a187d4cd5488ed18d492f327b79ef2ec9958d7180a7222dbff6e86c68b70f5c281f7ccaada9b2f9714756163bc0cfae156def6cf8dbeef155a4b99720065f0d0f4b1d2dbe07b0a129f42ea27f7e0cc2a7e1561a9c3824cd981f3", 0x70, 0x8}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000000100)="104a8bb1b5651067d0a727be700fe748ff1103ffae24a58d85a1d902b327eacac1e8de41e08b19ab7997aacd6a5b6070ea254770dcc1d7f6f57287bfb35960c07ce143d86668fd512ca2561a4b6045c8c039560bb8dc994e8c9c62648418b94d58a36d8c25ccfdbe051a3e0e59dd34975201f83487b10c14ab95da03d76d404dadb46362683052223c06c99e08c4cfc33b4de89ed1d3295422f758b1495629e99e", 0xa1, 0x100000001}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000240)="abee8f82de630c36a92e9fbc9b471ec943c7ee28e9332d7832eff3216de39191aa7aee57bb819befb445a1505031c3301f74f2d11d90e56e52d4cf1fd31d7b667ee16c8d613e84792ecc11ed635a15a238dccdd816cf2bb0d469adfb9a266f7f5d1d30d4cd0fda772cf8237730040e2e", 0x70, 0x3, 0x0, 0x2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0xf610, r0, &(0x7f0000000300)="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", 0x1000, 0x1ff, 0x0, 0x2, r3}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x8, 0xd2a, r4, &(0x7f0000001380)="159ba176e3b47624368426c942740cc019e94a9fac34d421c604560ba9025bb84c08f91cdea61b2632b17e9ce28d61ca3daa5cd050644208a17e4311e30362f6f96992de5ec208a7c84df2ac9bf4f2c6cb165557294c84a817731560d0eb0b39b3e87352f526f410327470f8936352ec18d68fd7043fcd5771f0242e3a0e8f697e1d87c0a16c1e99f13eacf29c2d1f2de5964e951abe15de9dfce655e768fb3819db1cea6d6c52d07b2fd1c18666990717c5fb8f187b60d0afe5c9791dc75d92b3", 0xc1, 0x9, 0x0, 0x6}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x9, 0x7, r0, &(0x7f00000014c0)="d439275df75824deb1a218eabdfa7d88ad1ddf6c4f7b8d3b0a90e30f4b7bf41f26fbf09dcdd37aca61d9055950fdcb8431cae70651b58466b32e9bc069ec723fd010d51d6283888b25ea8601a79e08faa72fb59e9f44fac1f4822bf46884d05f219833f1f9cc4b53555f11239a1ad85937c1d6702b512819e4db79c0b2216dbd9bfa93fc66fa47e62cbff99207bed52c79efc1a140f8b04610ddd11a84dbec965b56d3d5213b69a39e391be1d393fe55d156d7b6b651f6854e28f8e5c94e4b700224d619c91656358799ad330d41bfc124fc0138e7e09f125ee41b1594226376c2ebf1a69ab5b2222212c81edf2ad9bf66c7da53170c9b", 0xf7, 0x7ff, 0x0, 0x2, r5}]) 22:40:35 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x3}]}, 0x18}}, 0x0) 22:40:35 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x3}}) [ 2450.228015] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2450.237036] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2450.242034] FAULT_INJECTION: forcing a failure. 22:40:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) [ 2450.242034] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.244878] CPU: 0 PID: 11543 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2450.246336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2450.248233] Call Trace: [ 2450.248803] dump_stack+0x107/0x167 [ 2450.249559] should_fail.cold+0x5/0xa [ 2450.250357] ? create_object.isra.0+0x3a/0xa20 [ 2450.251321] should_failslab+0x5/0x20 [ 2450.252140] kmem_cache_alloc+0x5b/0x310 [ 2450.252987] ? mark_held_locks+0x9e/0xe0 [ 2450.253837] create_object.isra.0+0x3a/0xa20 [ 2450.254749] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2450.255826] kmem_cache_alloc_bulk+0x168/0x320 [ 2450.256784] io_submit_sqes+0x6fe6/0x8610 [ 2450.257689] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2450.258733] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2450.259750] ? find_held_lock+0x2c/0x110 [ 2450.260612] ? io_submit_sqes+0x8610/0x8610 [ 2450.261531] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2450.262547] ? wait_for_completion_io+0x270/0x270 [ 2450.263568] ? rcu_read_lock_any_held+0x75/0xa0 [ 2450.264537] ? vfs_write+0x354/0xb10 [ 2450.265314] ? fput_many+0x2f/0x1a0 [ 2450.266079] ? ksys_write+0x1a9/0x260 [ 2450.266873] ? __ia32_sys_read+0xb0/0xb0 [ 2450.267740] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2450.268839] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2450.269917] do_syscall_64+0x33/0x40 [ 2450.270693] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2450.271772] RIP: 0033:0x7fb2882ffb19 [ 2450.272548] 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 [ 2450.276412] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2450.276432] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2450.276443] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2450.276453] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2450.276464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2450.276475] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2450.303499] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:40:52 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 22:40:52 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f00000000c0)=0x1) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '[.,]\x00'}, &(0x7f0000000080)='\xad{-(\x00', 0x5, 0x7) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:40:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x4}}) 22:40:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x8b8}]}, 0x18}}, 0x0) 22:40:52 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/119}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r2 = epoll_create(0x5) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000240)) 22:40:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x300}}) 22:40:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x10}]}, 0x18}}, 0x0) 22:40:52 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x40000000) [ 2466.556559] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2466.558486] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2466.569845] FAULT_INJECTION: forcing a failure. [ 2466.569845] name failslab, interval 1, probability 0, space 0, times 0 [ 2466.571437] CPU: 0 PID: 11575 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2466.571446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2466.571451] Call Trace: [ 2466.571470] dump_stack+0x107/0x167 [ 2466.571485] should_fail.cold+0x5/0xa 22:40:52 executing program 6: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0, 0x2, 0xf1, 0x400}, {0x200, 0x1, 0x7f, 0x1}, {0x2, 0x7f, 0xe0}, {0x0, 0x7, 0x19, 0x7}, {0x4, 0x0, 0x1}, {0x9, 0x1, 0x1, 0x3}]}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f00000000c0)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x20, 0x2, 0x101}}) [ 2466.571512] ? create_object.isra.0+0x3a/0xa20 [ 2466.571528] should_failslab+0x5/0x20 22:40:52 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {0x1, 0x0, 0xc00e}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 2466.571541] kmem_cache_alloc+0x5b/0x310 22:40:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x8d0}]}, 0x18}}, 0x0) [ 2466.571556] ? mark_held_locks+0x9e/0xe0 [ 2466.571572] create_object.isra.0+0x3a/0xa20 [ 2466.571582] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2466.571601] kmem_cache_alloc_bulk+0x168/0x320 [ 2466.571621] io_submit_sqes+0x6fe6/0x8610 [ 2466.571663] ? __do_sys_io_uring_enter+0x6b2/0x1890 22:40:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x14}]}, 0x18}}, 0x0) 22:40:52 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x8cffffff) 22:40:52 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r4 = eventfd2(0x4, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x2011}) [ 2466.571674] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2466.571690] ? find_held_lock+0x2c/0x110 [ 2466.571708] ? io_submit_sqes+0x8610/0x8610 [ 2466.571730] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2466.571748] ? wait_for_completion_io+0x270/0x270 [ 2466.571763] ? rcu_read_lock_any_held+0x75/0xa0 [ 2466.571774] ? vfs_write+0x354/0xb10 [ 2466.571788] ? fput_many+0x2f/0x1a0 [ 2466.571801] ? ksys_write+0x1a9/0x260 [ 2466.571814] ? __ia32_sys_read+0xb0/0xb0 [ 2466.571830] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2466.571842] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2466.571859] do_syscall_64+0x33/0x40 [ 2466.571871] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2466.571879] RIP: 0033:0x7fb2882ffb19 [ 2466.571890] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2466.571897] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2466.571910] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2466.571918] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2466.571925] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2466.571931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2466.571939] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2466.682315] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:40:52 executing program 6: ioctl$CDROM_SET_OPTIONS(0xffffffffffffffff, 0x5320, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = inotify_init() ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000000)={0x3, 0x4, 0x5, 0x6, 0xff000000, 0x2}) [ 2466.763898] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:40:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x300}}) [ 2466.793541] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:40:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:40:52 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 22:40:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000000)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0xfffd, 0x0, 0x8, 0x9d}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) [ 2466.851158] FAULT_INJECTION: forcing a failure. [ 2466.851158] name failslab, interval 1, probability 0, space 0, times 0 [ 2466.852711] CPU: 0 PID: 11614 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2466.853524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2466.854472] Call Trace: [ 2466.854779] dump_stack+0x107/0x167 [ 2466.855197] should_fail.cold+0x5/0xa [ 2466.855653] ? create_object.isra.0+0x3a/0xa20 [ 2466.856179] should_failslab+0x5/0x20 [ 2466.856624] kmem_cache_alloc+0x5b/0x310 [ 2466.857088] ? mark_held_locks+0x9e/0xe0 [ 2466.857553] create_object.isra.0+0x3a/0xa20 [ 2466.858054] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2466.858645] kmem_cache_alloc_bulk+0x168/0x320 [ 2466.859173] io_submit_sqes+0x6fe6/0x8610 [ 2466.859684] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2466.860256] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2466.860809] ? find_held_lock+0x2c/0x110 [ 2466.861278] ? io_submit_sqes+0x8610/0x8610 [ 2466.861779] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2466.862332] ? wait_for_completion_io+0x270/0x270 [ 2466.862889] ? rcu_read_lock_any_held+0x75/0xa0 [ 2466.863418] ? vfs_write+0x354/0xb10 [ 2466.863858] ? fput_many+0x2f/0x1a0 [ 2466.864280] ? ksys_write+0x1a9/0x260 [ 2466.864719] ? __ia32_sys_read+0xb0/0xb0 [ 2466.865186] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2466.865786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2466.866383] do_syscall_64+0x33/0x40 [ 2466.866808] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2466.867402] RIP: 0033:0x7fb2882ffb19 [ 2466.867842] 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 [ 2466.869959] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2466.870828] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2466.871663] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2466.872483] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2466.873303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2466.874126] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:41:07 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 22:41:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xc0ed0000) 22:41:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x18}]}, 0x18}}, 0x0) 22:41:07 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:41:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:41:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x8e8}]}, 0x18}}, 0x0) 22:41:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/input', 0x501100, 0x14) 22:41:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2481.931569] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2481.949477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2481.971437] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2481.983091] FAULT_INJECTION: forcing a failure. [ 2481.983091] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2481.985783] CPU: 0 PID: 11634 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2481.987240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2481.989049] Call Trace: [ 2481.989612] dump_stack+0x107/0x167 [ 2481.990387] should_fail.cold+0x5/0xa [ 2481.991205] _copy_from_user+0x2e/0x1b0 [ 2481.992087] __copy_msghdr_from_user+0x91/0x4b0 [ 2481.993082] ? __ia32_sys_shutdown+0x80/0x80 [ 2481.994023] ? mark_lock+0xf5/0x2df0 [ 2481.994836] sendmsg_copy_msghdr+0xa1/0x160 [ 2481.995765] ? do_recvmmsg+0x6d0/0x6d0 [ 2481.996593] ? lock_chain_count+0x20/0x20 [ 2481.997475] ? __is_insn_slot_addr+0x123/0x290 [ 2481.998444] ? lock_downgrade+0x6d0/0x6d0 [ 2481.999324] ? unwind_next_frame+0x13ef/0x1a90 [ 2482.000309] io_sendmsg+0x62c/0x830 [ 2482.001081] ? io_setup_async_msg+0x2d0/0x2d0 [ 2482.002046] ? mark_lock+0xf5/0x2df0 [ 2482.002840] ? lock_chain_count+0x20/0x20 [ 2482.003733] ? lock_chain_count+0x20/0x20 [ 2482.004602] ? stack_trace_save+0x8c/0xc0 [ 2482.005490] ? stack_trace_consume_entry+0x160/0x160 [ 2482.006592] ? lock_acquire+0x197/0x470 [ 2482.007448] ? lock_acquire+0x197/0x470 [ 2482.008308] ? __lock_acquire+0xbb1/0x5b00 [ 2482.009223] io_issue_sqe+0x3b3/0x77b0 [ 2482.010059] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2482.011178] ? lock_chain_count+0x20/0x20 [ 2482.012076] ? __is_insn_slot_addr+0x14c/0x290 [ 2482.013054] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2482.014163] ? io_connect+0x610/0x610 [ 2482.014982] ? lock_acquire+0x197/0x470 [ 2482.015840] ? find_held_lock+0x2c/0x110 [ 2482.016716] ? __fget_files+0x2cf/0x520 [ 2482.017551] ? lock_downgrade+0x6d0/0x6d0 [ 2482.018436] __io_queue_sqe+0x90/0x9d0 [ 2482.019265] ? io_issue_sqe+0x77b0/0x77b0 [ 2482.020159] ? __fget_files+0x2f8/0x520 [ 2482.021030] io_submit_sqes+0x44aa/0x8610 [ 2482.021943] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2482.022997] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2482.024032] ? find_held_lock+0x2c/0x110 [ 2482.024899] ? io_submit_sqes+0x8610/0x8610 [ 2482.025827] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2482.026861] ? wait_for_completion_io+0x270/0x270 [ 2482.027905] ? rcu_read_lock_any_held+0x75/0xa0 [ 2482.028888] ? vfs_write+0x354/0xb10 [ 2482.029681] ? fput_many+0x2f/0x1a0 [ 2482.030453] ? ksys_write+0x1a9/0x260 [ 2482.031277] ? __ia32_sys_read+0xb0/0xb0 [ 2482.032144] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2482.033244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2482.034343] do_syscall_64+0x33/0x40 [ 2482.035133] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2482.036248] RIP: 0033:0x7fb2882ffb19 [ 2482.037036] 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 [ 2482.040937] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2482.042553] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2482.044066] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2482.045578] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2482.047083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2482.048592] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:41:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:41:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x1d}]}, 0x18}}, 0x0) 22:41:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x2}}) 22:41:07 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) [ 2482.059303] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:41:07 executing program 6: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x8004, 0x101}}) 22:41:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf0ffffff) [ 2482.128730] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:41:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x900}]}, 0x18}}, 0x0) [ 2482.154088] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:41:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x3}}) [ 2482.229771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2482.251605] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:41:25 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 22:41:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4}}) 22:41:25 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x30}]}, 0x18}}, 0x0) 22:41:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf6ffffff) 22:41:25 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x800, 0x540, 0x913c, 0xffffffffffffffff, 0x7f, 0x2}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) dup2(r0, 0xffffffffffffffff) 22:41:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:41:25 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000020c0)={{r1, 0x10001, 0x100000001, 0x10000, 0x4, 0x80000001, 0x1f, 0x800, 0x3, 0xffffffff, 0x40, 0x8, 0x401, 0x3, 0x100000000}}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/48, 0x30}], 0x1}, 0x100c0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="d0000000000000002e2f66696c6530007aa51384618d290fff4b5fa6c63416d19b37ce8d0b03b0441d1e3dc698705ff1169a27fe192ad24cf6452fa1aa3e232a752b7e3be3b7b2b3d47cc016952d026681f12080bd4cdc1efd792bb5190384da625c031ca9ebbe491973c7475b3dca5132a3996dc9bed3acb9fb"]) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000040c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x80, "5fabd34a60e47f"}) [ 2499.718421] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000030c0)={r3, r4, "41bfc92d6d7686fd5e533b85772fc7bd6c0de57cfc1a2aa85ad090f183f56b12d11b18f80c327b6274500c835db9ce853765a4a341f62f431beb23d311e4273452128a4a9e1c9e51ce5226875692f3c708f13741c2d2d6ac8fb136d3e8278d899e0d50e330b1a2353489791eaf9592de5eb8ec7362e0b7d639e83ca21275186098144b0c65b4b126c88b76af0a385a06bcbdb1ef76973283b5c1c41c678854569948d8aaa37f6ad4bd7b7ff747e551820230c7d8932ad4fff7db41c6b695881ee84c5f3e88014a87fdf783c052d36fe48ff32c236c886d4ae21155ad33c56abc59e5f023bb0b85e09ac2234a9ab2c7461c184672e63702ab57901a5b6bd9f0bd", "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"}) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:41:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x918}]}, 0x18}}, 0x0) [ 2499.746017] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2499.758225] FAULT_INJECTION: forcing a failure. [ 2499.758225] name failslab, interval 1, probability 0, space 0, times 0 [ 2499.761765] CPU: 1 PID: 11670 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2499.763542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2499.766210] Call Trace: [ 2499.766897] dump_stack+0x107/0x167 [ 2499.767972] should_fail.cold+0x5/0xa [ 2499.768954] ? sock_kmalloc+0xae/0x100 [ 2499.769941] should_failslab+0x5/0x20 [ 2499.770915] __kmalloc+0x72/0x390 [ 2499.771802] ? __import_iovec+0x458/0x590 [ 2499.772886] sock_kmalloc+0xae/0x100 [ 2499.773838] ____sys_sendmsg+0x665/0x870 [ 2499.774878] ? sock_write_iter+0x3d0/0x3d0 [ 2499.775975] ? sendmsg_copy_msghdr+0xba/0x160 [ 2499.777114] ? do_recvmmsg+0x6d0/0x6d0 [ 2499.778096] ? lock_chain_count+0x20/0x20 [ 2499.779237] ? lock_downgrade+0x6d0/0x6d0 [ 2499.780343] __sys_sendmsg_sock+0x26/0x40 [ 2499.781402] io_sendmsg+0x1e6/0x830 [ 2499.782350] ? io_setup_async_msg+0x2d0/0x2d0 [ 2499.783516] ? mark_lock+0xf5/0x2df0 [ 2499.784524] ? stack_trace_consume_entry+0x160/0x160 [ 2499.785824] ? lock_acquire+0x197/0x470 [ 2499.786863] ? lock_acquire+0x197/0x470 [ 2499.787970] ? __lock_acquire+0xbb1/0x5b00 [ 2499.789078] io_issue_sqe+0x3b3/0x77b0 [ 2499.790067] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2499.791370] ? lock_chain_count+0x20/0x20 [ 2499.792508] ? __is_insn_slot_addr+0x14c/0x290 [ 2499.793493] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2499.794569] ? io_connect+0x610/0x610 [ 2499.795402] ? lock_acquire+0x197/0x470 [ 2499.796278] ? find_held_lock+0x2c/0x110 [ 2499.797164] ? __fget_files+0x2cf/0x520 [ 2499.798026] ? lock_downgrade+0x6d0/0x6d0 [ 2499.798931] __io_queue_sqe+0x90/0x9d0 [ 2499.799788] ? io_issue_sqe+0x77b0/0x77b0 [ 2499.800695] ? __fget_files+0x2f8/0x520 [ 2499.801569] io_submit_sqes+0x44aa/0x8610 [ 2499.802507] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2499.803549] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2499.804581] ? find_held_lock+0x2c/0x110 [ 2499.805466] ? io_submit_sqes+0x8610/0x8610 [ 2499.806396] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2499.807384] ? wait_for_completion_io+0x270/0x270 [ 2499.808405] ? rcu_read_lock_any_held+0x75/0xa0 [ 2499.809376] ? vfs_write+0x354/0xb10 [ 2499.810140] ? fput_many+0x2f/0x1a0 [ 2499.810899] ? ksys_write+0x1a9/0x260 [ 2499.811696] ? __ia32_sys_read+0xb0/0xb0 [ 2499.812564] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2499.813676] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2499.814763] do_syscall_64+0x33/0x40 [ 2499.815551] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2499.816637] RIP: 0033:0x7fb2882ffb19 [ 2499.817403] 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 [ 2499.821262] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2499.822893] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2499.824417] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2499.825932] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2499.827392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2499.828894] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:41:25 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r2 = syz_io_uring_setup(0x3ca0, &(0x7f0000000080), &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000280)) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 22:41:25 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x5c}]}, 0x18}}, 0x0) 22:41:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:41:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x300}}) [ 2499.874556] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:41:25 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/thermal', 0x4000, 0x84) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/i915', 0xc840, 0x100) [ 2499.905744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:41:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:41:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xfeffffff) [ 2499.939535] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:41:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x930}]}, 0x18}}, 0x0) [ 2500.068057] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2500.091978] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2500.184673] audit: type=1326 audit(1741646485.688:71): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.192143] audit: type=1326 audit(1741646485.695:72): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f4bcfa50a04 code=0x7ffc0000 [ 2500.218279] audit: type=1326 audit(1741646485.695:73): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.232646] audit: type=1326 audit(1741646485.695:74): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.244338] audit: type=1326 audit(1741646485.707:75): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.253405] audit: type=1326 audit(1741646485.712:76): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.260945] audit: type=1326 audit(1741646485.712:77): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.267272] audit: type=1326 audit(1741646485.713:78): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.273184] audit: type=1326 audit(1741646485.714:80): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 [ 2500.285577] audit: type=1326 audit(1741646485.713:79): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11683 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcfa9db19 code=0x7ffc0000 22:41:42 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 22:41:42 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x78}]}, 0x18}}, 0x0) 22:41:42 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000008, 0x10, r1, 0x210d6000) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:41:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/thermal', 0x4000, 0x84) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/i915', 0xc840, 0x100) 22:41:42 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101, 0x5d5fabbdbd346261}}) r1 = clone3(&(0x7f0000000340)={0x80000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0, {0x34}, &(0x7f0000000180)=""/37, 0x25, &(0x7f0000000240)=""/242, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x58) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x8, 0x70, 0xff, 0xff, 0x0, 0x7f, 0x8, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8e8d, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x88, 0x5, 0x8, 0x6, 0x9, 0x6, 0x8001, 0x0, 0x101, 0x0, 0x7}, r1, 0x7, r3, 0xb) r4 = gettid() capget(&(0x7f0000000080)={0x20071026, r4}, &(0x7f0000000100)) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x2) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r6 = openat$cgroup_netprio_ifpriomap(r3, &(0x7f00000003c0), 0x2, 0x0) kcmp(r2, r4, 0x4, r5, r6) 22:41:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000080)={r2, 0x200, 0x3, 0xfffffffffffffff7}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00000000c0)={0x6, 0x4, 0x7}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)={0x40, "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"}) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000100)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x5, 0x4, 0x0, 0x81, 0xf}}) 22:41:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xff030000) 22:41:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x94c}]}, 0x18}}, 0x0) [ 2516.602185] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2516.603184] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2516.618668] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:41:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/thermal', 0x4000, 0x84) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/i915', 0xc840, 0x100) [ 2516.641436] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2516.670646] FAULT_INJECTION: forcing a failure. [ 2516.670646] name failslab, interval 1, probability 0, space 0, times 0 [ 2516.673631] CPU: 0 PID: 11723 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2516.675300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2516.677492] Call Trace: [ 2516.678197] dump_stack+0x107/0x167 [ 2516.679140] should_fail.cold+0x5/0xa [ 2516.680145] ? create_object.isra.0+0x3a/0xa20 [ 2516.681320] should_failslab+0x5/0x20 [ 2516.682302] kmem_cache_alloc+0x5b/0x310 [ 2516.683358] create_object.isra.0+0x3a/0xa20 [ 2516.684498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2516.685795] __kmalloc+0x16e/0x390 [ 2516.686710] ? __import_iovec+0x458/0x590 [ 2516.687816] sock_kmalloc+0xae/0x100 [ 2516.688811] ____sys_sendmsg+0x665/0x870 [ 2516.689853] ? sock_write_iter+0x3d0/0x3d0 [ 2516.690896] ? sendmsg_copy_msghdr+0xba/0x160 [ 2516.692052] ? do_recvmmsg+0x6d0/0x6d0 [ 2516.693019] ? lock_chain_count+0x20/0x20 [ 2516.694072] ? lock_downgrade+0x6d0/0x6d0 [ 2516.695127] __sys_sendmsg_sock+0x26/0x40 [ 2516.696214] io_sendmsg+0x1e6/0x830 [ 2516.697158] ? io_setup_async_msg+0x2d0/0x2d0 [ 2516.698308] ? mark_lock+0xf5/0x2df0 [ 2516.699259] ? stack_trace_consume_entry+0x160/0x160 [ 2516.700569] ? lock_acquire+0x197/0x470 [ 2516.701588] ? __lock_acquire+0xbb1/0x5b00 [ 2516.702678] io_issue_sqe+0x3b3/0x77b0 [ 2516.703677] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2516.704951] ? lock_chain_count+0x20/0x20 [ 2516.705941] ? __is_insn_slot_addr+0x14c/0x290 [ 2516.707034] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2516.708294] ? io_connect+0x610/0x610 [ 2516.709207] ? lock_acquire+0x197/0x470 [ 2516.710159] ? find_held_lock+0x2c/0x110 [ 2516.711143] ? __fget_files+0x2cf/0x520 [ 2516.712112] ? lock_downgrade+0x6d0/0x6d0 [ 2516.713117] __io_queue_sqe+0x90/0x9d0 [ 2516.714048] ? io_issue_sqe+0x77b0/0x77b0 [ 2516.715034] ? __fget_files+0x2f8/0x520 [ 2516.716010] io_submit_sqes+0x44aa/0x8610 [ 2516.717073] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2516.718268] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2516.719420] ? find_held_lock+0x2c/0x110 [ 2516.720422] ? io_submit_sqes+0x8610/0x8610 [ 2516.721477] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2516.722637] ? wait_for_completion_io+0x270/0x270 [ 2516.723801] ? rcu_read_lock_any_held+0x75/0xa0 [ 2516.724913] ? vfs_write+0x354/0xb10 [ 2516.725816] ? fput_many+0x2f/0x1a0 [ 2516.726679] ? ksys_write+0x1a9/0x260 [ 2516.727591] ? __ia32_sys_read+0xb0/0xb0 [ 2516.728580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2516.729813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2516.731031] do_syscall_64+0x33/0x40 [ 2516.731931] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2516.733153] RIP: 0033:0x7fb2882ffb19 [ 2516.734031] 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 [ 2516.738437] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2516.740236] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2516.741949] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2516.743628] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2516.745312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2516.747005] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:41:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xffff1f00) 22:41:42 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000040)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:41:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/thermal', 0x4000, 0x84) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/i915', 0xc840, 0x100) 22:41:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="e8a3552a40c41f5ff21c99560b2b1b0fac7cd3b744d9d10dd2f485bbda7cf6487d9148ecb0ad70f054d6dbfb2c1c7bef5be21fc0567cd9a8102533410e60abfa6d8108b49624b73823729ce143938e6096b9b616c450ba13dd6250753fcfce1b26e02e406f389811b6914c90b5d40278d37715f0d36b9fc3ffdfd7fab128d694c0e1c85086b91e5a7f456ec44f9ecba73ebe37fd2f2ace9b9d") ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/sr_mod', 0x311c00, 0x0) 22:41:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x968}]}, 0x18}}, 0x0) [ 2516.834088] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2516.861932] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:41:42 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x94}]}, 0x18}}, 0x0) [ 2516.968415] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:41:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000240)="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") ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x6, 0x0, 0x3}}) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x9, 0x7, 0x5cf4, 0x1, 0x1}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000020c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000022c0)=ANY=[@ANYRES64=r2, @ANYBLOB="5f5b0000000000000200000000000000040000000000000004000000000000000203000000000000000000f507000005c70000000000000000000008000000000000000600000000000000080000000000000000000000000000001b2511989f1e3d5089f2fd87856b3be35854de76c7d026979c78bc285ec1248cce52cadc353d592ff7a0d26c38bcbb3ff1b336631312f7b1a6"]) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000100)={0x6, 0x4}) 22:41:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5412, &(0x7f0000000200)={0x2, {0x3}}) 22:41:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x988}]}, 0x18}}, 0x0) 22:41:58 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x0, 0x7, 0x4, 0x4, 0x2, 0x3e, 0x2, 0x2d0, 0x40, 0x2b8, 0x40, 0x77f6, 0x38, 0x2, 0x2, 0x679e, 0x49b1}, [{0x70000000, 0x42, 0x1, 0x2, 0x9, 0x74, 0x5, 0x2}], "3f56e4475ceb4b3ecc7fbe8932bf5d9a1735e8ef16ae6b022212b7125207bc01ef431762ccfe1c18805e65f9c08f503b9958292f251c64e78ee98f10770f27cfdf7494f1e742dbde61c44344a436f8fc9e2362864d04f35c86e1030b3dc6abd6566934d4fe77d19664b6aa2bc4ed7f9886fcce436797c9b90f2e3a3d548f3a375d6ff6c16b36f85255bb6fd5a6ffccf6f735ddee4bc390b3572c3e5fcedc64a24d78", ['\x00', '\x00', '\x00', '\x00']}, 0x51a) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$VT_WAITACTIVE(r0, 0x5607) 22:41:58 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 22:41:58 executing program 1: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = socket(0x25, 0x4, 0x1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0xa2cfb000) 22:41:58 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x6, 0x80000000, 0x2, 0x7, 0x3, 0x2, 0x0, 0x48, 0x4, 0x3, 0x800, 0x1ff, 0xfffffffffffffe01, 0x401}, 0x18, [0x0, 0x0, 0x0]}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1, 0x1f, 0x3a4}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x2000, 0x0, 0xfbfd, 0x101, 0x1}}) 22:41:58 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xb4}]}, 0x18}}, 0x0) 22:41:58 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xfffff000) [ 2533.460640] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2533.464739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2533.477060] FAULT_INJECTION: forcing a failure. [ 2533.477060] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2533.479757] CPU: 0 PID: 11774 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2533.481238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2533.482993] Call Trace: [ 2533.483558] dump_stack+0x107/0x167 [ 2533.484343] should_fail.cold+0x5/0xa [ 2533.485159] _copy_from_user+0x2e/0x1b0 [ 2533.486009] ____sys_sendmsg+0x6c6/0x870 [ 2533.486876] ? sock_write_iter+0x3d0/0x3d0 [ 2533.487773] ? sendmsg_copy_msghdr+0xba/0x160 [ 2533.488738] ? do_recvmmsg+0x6d0/0x6d0 [ 2533.489623] ? lock_chain_count+0x20/0x20 [ 2533.490514] ? lock_downgrade+0x6d0/0x6d0 [ 2533.491399] __sys_sendmsg_sock+0x26/0x40 [ 2533.492299] io_sendmsg+0x1e6/0x830 [ 2533.493073] ? io_setup_async_msg+0x2d0/0x2d0 [ 2533.494038] ? mark_lock+0xf5/0x2df0 [ 2533.494855] ? stack_trace_consume_entry+0x160/0x160 [ 2533.495933] ? lock_acquire+0x197/0x470 [ 2533.496820] ? lock_acquire+0x197/0x470 [ 2533.497687] ? __lock_acquire+0xbb1/0x5b00 [ 2533.498605] io_issue_sqe+0x3b3/0x77b0 [ 2533.499493] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2533.500797] ? lock_chain_count+0x20/0x20 [ 2533.501736] ? __is_insn_slot_addr+0x14c/0x290 [ 2533.502840] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2533.504134] ? io_connect+0x610/0x610 [ 2533.505048] ? lock_acquire+0x197/0x470 [ 2533.505925] ? find_held_lock+0x2c/0x110 [ 2533.506828] ? __fget_files+0x2cf/0x520 [ 2533.507707] ? lock_downgrade+0x6d0/0x6d0 [ 2533.508716] __io_queue_sqe+0x90/0x9d0 [ 2533.509586] ? io_issue_sqe+0x77b0/0x77b0 [ 2533.510496] ? __fget_files+0x2f8/0x520 [ 2533.511388] io_submit_sqes+0x44aa/0x8610 [ 2533.512362] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2533.513465] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2533.514534] ? find_held_lock+0x2c/0x110 [ 2533.515443] ? io_submit_sqes+0x8610/0x8610 [ 2533.516422] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2533.517491] ? wait_for_completion_io+0x270/0x270 [ 2533.518555] ? rcu_read_lock_any_held+0x75/0xa0 [ 2533.519577] ? vfs_write+0x354/0xb10 [ 2533.520411] ? fput_many+0x2f/0x1a0 [ 2533.521214] ? ksys_write+0x1a9/0x260 [ 2533.522053] ? __ia32_sys_read+0xb0/0xb0 [ 2533.522955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2533.524111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2533.525260] do_syscall_64+0x33/0x40 [ 2533.526079] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2533.527208] RIP: 0033:0x7fb2882ffb19 [ 2533.528030] 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 [ 2533.532138] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2533.533821] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2533.535376] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2533.536951] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2533.538522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2533.540088] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2533.553243] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:41:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5412, &(0x7f0000000200)={0x2, {0x3}}) 22:41:59 executing program 6: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0xffff, 0x0, 0x0, 0x101}}) 22:41:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xd4}]}, 0x18}}, 0x0) 22:41:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x9a4}]}, 0x18}}, 0x0) 22:41:59 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xffffff7f) 22:41:59 executing program 1: ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000000)={0x1, 0x3, 0x7}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:41:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5412, &(0x7f0000000200)={0x2, {0x3}}) [ 2533.692226] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2533.718011] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2533.742175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2552.778624] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2552.782767] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2552.789152] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:42:18 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) sendmsg$nl_generic(r2, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xe4, 0x2b, 0x200, 0x70bd26, 0x25dfdbff, {0x14}, [@nested={0xce, 0x75, 0x0, 0x1, [@typed={0xc, 0x6b, 0x0, 0x0, @u64=0x6}, @generic="38c8fb2d02b5d83285e0cb42fe01a5687ed20392d067a929ff0a738464184050dcf91dd28d02ed104f1641f6e99c1bd5099f98675d8bb051ba617e2a94e4f71984720da87bc83f6d2a1710a08436bca882c1246e047b06a1c7b60b69db4ad6bc2ee7ac518876d27733a8d64f8e659d041fba7a5885c8ba2e54b1fe77276e732698547c5d6db13299103362f39ddaada3cb83f36cf556deb31f2191b3f6a56464fc42e57f660ebf03deb55f7cf963fe9fef01cad118634a6886571c12ea75"]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4004000}, 0x8010) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x114, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}]}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa}]}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000044}, 0x80001) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_mount_image$tmpfs(&(0x7f0000000680), &(0x7f00000006c0)='./file0\x00', 0x2, 0x8, &(0x7f0000000b80)=[{&(0x7f0000000700)="8de5503a53304297e1d7bb963198772ea9586b7e4d8be05a60316c02660d77d805b0e35b735e16b8a3a9", 0x2a, 0x3}, {&(0x7f0000000740)="1333e7bf9d2438aced5e9fbd0ca8bdc4432eec00ad76f7d6617f9d396ee906a901a658a7336c851b253f6fd86a3a87b5c66eb3c05a4fe26d6c44105b0e8ea8263c3af8cdc7225add536dd6af895551643520c06e9f3fb216900b0f2054c2c16665269b32ba6d28dbf05708d1be55ee3d932540694cd4beb8b0d2a5d13d3ea91163278213bee1c80638ed8ea4c4c9b509d916fa8f99843d1ebce4fe7c8789dfb1061e909d138d7285e1ea87f63a0a7333840e52ed6b6f17cbc74a56d0b92d1510ecddb7b20e91117904ef2a543b3c93ceb198aaee4958d3dda5e0c30eb79a6abe729017d8ce1bb3", 0xe7, 0x2}, {&(0x7f0000000840)="b5527542aac76dd13e7b3d7f276c899d7a95256edb18805dfa3777c275b055ae20e49deb656da0696637ad93c61e8f0f3b8d2bed58ec0b21fb5ceea1d079328cbb93acefb6a8be74636eb74014787802a2e54076bf6d21d9797752645e94cd1b3723ee7ca823e5d7c3df140f155970aec456e03bc18824aba98e6066c83d08011349dd379dcedb91bdb7408d5b278c39ad73064d53951b4b4ce62623f93d26ba9b17c396c0924621", 0xa8, 0xfffffffffffffffc}, {&(0x7f0000000900)="35aa5fb7c91ab02b3733c32148fbbf6d0846c0c6216f5373096be9df8977f804dc8b96ce76d84487820141e8e1bf00e1c4066b2bf7806dbcd51f2f68e80dd795c9650c98363deacea4d13ede512af9052dc83a046fec3154d569c4d77199ea60b8ee499e0d542e993ee35f8f6f11ac61cfb014230bb56bad64d5a6353440cd5b27fc9c35483b58f0b2d0a397035df6ba9d20dd6640882fa202d21884d368f1613513fe2a3c428819d594dbbaa621f0500852c89ce91e84", 0xb7}, {&(0x7f00000009c0)="88b0034a57d63c46471e83b03db3cc2201", 0x11, 0xd51}, {&(0x7f0000000a00)="0a0dfe9f37270eab15ef35dfd03b60ace3f6af66c56214ee73e1ba0daee4feb9b92a377f08cccfe0d752bb6387b5a1ff27d2b8951ab0791c6bca202569596341c83fd2419dbd80d36e6c5cf9dcdd7c4efac2f1b048cce6426fb1d738c3ad034032d4e6b91ffdaaf2282eed3eb66135c30d0dbe0dacd78c9fa37c0628d0c227ec60", 0x81, 0x4}, {&(0x7f0000000ac0)="34e6caa28379a4dab6544cceaca35e933dfd9c8c78c34565052eb55f293fc272bc8dccd519477c2669c5d18a707c6029d995462492942cce58b067a6baf760790fb1f53f0ea4e26e29e8b2578810a7b3ab56a8f2aa14c7951213032630bf6ae62ec1a3b46a7b7e11f4e6a37a46c0a995a035bd44dcafae55314304d25c323dba9df5ddb94790fb7970acde77d2c3e2a25704a6dd9e459fcf64230a28dec804f92fe9a1282f885e750b1d88cb4d2303f3cf53fadf495f78", 0xb7, 0x8629}, {&(0x7f00000020c0)="8ca94a1502f1a22e08104a9fd0cab0a60a2bd46e9b338e871e193c817a5a48bd046c530ef9e96655ce24dfd998c1b5beee8085d8359ba5f39e1935640d37fe5a4520d8fbf95ab081fe371946bc1f77fa083af5f7830fc495ddc4c6b080ea2a0b7375d1004647a6ee1074600a03c9dde7854c43d61c9b56d1addf620546c63572cb840e6038fd0c3602929fbf2528b31321e17063794c33015a4c42e9c995fd4a63fc214352abf4a28215d3928f1bfb51cc592017e054b82a1ae347a2e7a531d67ef99ccc627ef9c84661c816cf5d98033666e8ea93ce91f57f466834f9f6a08140e966b71a33ab1fca2c182fd057c2cbd3c0ac090481a3d50f9a54fd274e4aa68f412767e229bfc6030b13333a7d54c9e3fba967960dffa0ce3f37594ae5b9e586db67351b7e293eeee37b516fed3c02cbb35052c7b3149ed5d6f0aeba70147122763627d75d6e5d88b8c9ae8078021f80af7a3c3dc29a82c39cf59a192b8cd4f3e51871457dd2b6462590adf3f09b01443622d440781c8ca72f720afc2bf7cb263cae79992aa915de59b6efa5e9423c9a9b46354c98b34990dc467876590f7eb6a55a143e2fa07fd006f0a07c06939ad6dcc066a858d9aa02ac5496044ba9c727e5a19c3e491989b48b60a8cbc13b78fa118dc89bba2f606f0159298fdf0e8d42440acb58bdb6444d08570fe8a44d4973eafd2e4d2d47ae46fbeb8316fe1865803d3c2b1af9674750565afd92c78307ea6cf0d5bc136cc399603d50edd87231822a8ca4e007b9dd17a1031afba1ea60c32420060480a23467ccac7f4a9ed7de2bfa3baec7d2d09d6a22faf4a18ac40f506bd5aea8ea94576e8e813e7e7d1f8ec9cac47d2ddff0a2930d3cc564cad296ffc853b4a5d405f0cf83a70b083cada06d98451cbea7ceebb087090accb2e9e64cab14e4143e1d472e14bdc326a443885d73974090fc1ab281aa220398ee5418b8ab9cdd2402c57e4397b7708ba612060fa8dd06ae4e46ea1f62b6575fe2322f146abbbe38951bc7681791a66f013307fc0871c5c6a7f031f30ec17e5242f3306fb3a883178bbf11908ff120a5e6eeb046942e4fd942cfcac3198d7a9e1150e4bfa0551d80d223822b98f842a3c49e020086395254b5dcb32461770dae86dca8976b14207271fc392480d5fc119c232a492adc3b39b09f6d617ffb7cd60c6aab9fd70440306ba8e037be202142ec30545077d2b8d767b1986282c1bcbbd346028a72325b8a2d7fbfe1cb6686ab1eb0587166fd6f32cf13f3d44ad417f8453e7953bdea0ccfd245a3c2a135c47be0240b5c82d3eb41839ca6fff7c33e3b28c3c437d7afd4022a7fdd4f76443c2f24c348fdd11de25bf6b90ca4d444aa6026a7563d317c1d7fcbdbed19916cb28257ad596bc2e455e8e1aafa201f063690b13dcea2433ebe5e7af0810d398738d761c1a9d5c9c8e6b3b80b8f1780306e263880c58d07fbd7a8b3ecd27617af91c548d877c9603d9467995cd80d8b41c303de3d99138e4fd40d84164bb47d8a07ecbd141feda2366cdd28b649427b8fbea05ee5961547582a68815ee5684c03117bee72eae8dc021e3a97b2f93692bbb2e9c6f41ac0404d8fcc442b4af9a0d3af942e05c92c17161262430b9760e4e66228967e737d926d02efd5047bbf80ca1fb6d0236a748f6cb2dfa06fafc6bc95d74e3fef747732317cd5d6da0b35803641bb5ab78c8ffc55ddb3f3cd13eb8b3ca80601bac2105185c2b660e6888f4bdf4de60ec615ef824e3ac54db68b75239c39656c3df90580a7f9930628d90edee32ddad43a9b413983cebb792c712c303c1f272b797a5571a7ede979374e26cef1bb14383f8f6d6a0eaa26ee9d0c342c6e0f73f877ede2851e752a8260c5ef9e32b0c537e539a28554157cfeb5095a76fbdc4ae0ed83d296264ef89c3946d9339c35a48e0f2c2b4497316c384b21fff5c7a223cbd3318b3ef982f15d19dd912ed45f7788c9f5a1f993a245a9f74fab70ad813671d79d34403788845e7d301736e0f7fe4bc1c89e5acda7b28f4265fbbbfda12b207bc34178d09c1d8880a66ee6ded8c47e943fec4aea08e4876f3d8df73df114025d42ffc157df0a33b2aedf5212e8c7b65a2c290ec0b892ca53bbd36462d89225881ad3d98f1d0c0bf1782dabe717198978997cd86be97c30ad28d1d11c1e569e987273f00e86f93a577be8706d6b44ea73774b725303e3a286db236b7851e1bc8f7dc1e9888d7501dcb79da1dff1662151e3b0c6da0757d57c81e4f6d4c3620205887de043b38f6c7fc342e2aed33e0b89c24d9b7cda07032b51c70aa2c26e24539d33261b3fe5590ac239af878deafc439d92c8d3601c4d362769d2f2d73db421dd83f1cea1265bf4accd36779a3e4a90c53f6bad14b13aa8bfaca7f48156e4e2d610f68536281175aab2fecd78909e0a649f43970a34d081b6382a99c79fb89954803ad9b74c0fd168dd60a7d22019cb895915d4b92316ca1393c5b43a7e452ad8be9710b08d9645133b9d8318a8b68ffca93f8c6ebe7cbbb735c282355708feefcbad5441bf573be2a90712d8790d2b276ec8cec179c64e43072419736dfead84c8d1350a63ca2b162603b85f60a8d27eff0f244ddb2c8c51da3ada445ea31b576357c06e0d80ae8b5fc723af979c9e46c201affe2cbcdeabf47f01d5ffb885de33f48866543e52511fb8c5b7fbadb4c00742d1412e82653feea8befb8562e92522b13efde37d1326c59c83b70f23eec362d8074a9fdc644f22c912c17b2ccd635b65b9a6b1eb8182f348dd980f66100d1aa728f16e743374a079a0f04463d096a399c688684ead13e50d89104f68ae3b4e13dd1e60445f7cd88be2dd43f7b600ca909e5818a046e24a74bdb2863f0ec8338b3ec340d0fb40cf393eaf382379d0757adca9f63e22299d139b47b4eb47eb3ab6b539c82e94c8dae6f927dbd74f2ae8c6a8d9f42c752d95190ce02ac82ad7928989c7d4b785fe7a89db4a84e8c2a5588e2d3159cca5b9fcc251f3ced63d972fcf403c9ebaa87f5c7ce6794d300f1137d087a8398338c71c61eb46c0732fd15187f86c09da1976bd980aa7748a2a75aa90d046420a3903e0ce9a251cd74599ecfdb895d360fff71c9a5fe5ba14ab6ba4a68b96b71fa0a731d19d51cd04ee1afed840c0aadc3c488c950b4bbd6303443436e70d4b79366c2427068bed8700625e76fae3d69e7517e6d7e5c7c57046312c1cb5037954f02cb350262127d3bcf66b78a54f93c15ff28a3ef6139668161ebfb8c266d4b57aad3e9cb1ce4d438819140c84107978f55b5337da3aff4e40c826136d02489a96722981b81941a760a840bc7fcbefbf4009f349548b2655a0e96ea33a175e19cac19cfea1830013e56be5e4fdebad1484db7c7ff7a9fccdc6094484100093d99c52866f55608778577dda0691006f88c63feb36d559446df7f8a286915b3634f0407975f76a4f46092a84cedeab73cf5b143dbb13f8c9372ea9f1ad6bc51681eb5fbf404af782585b6d6c54a4b85396cb942732a79c0952e3220f873e94fefc2e5c00514c06f971230b870577158fb0b82514e2228cedd6ad22149c74dd60e9c43bb3698ef4eab334a80a336754e0dea413f6c512a14df437185c251f563b1543523a67d70579a77630c6e7aa31db072a1b27df8df6321dd92bb2da95ed5f278bdb68dd482aa3ad898edc0332ce47a7176ffd0c5efc11f8a72b39de15986c36a28a7db0fcdbca341dd375ac677ae7595a99fadaaddaa77ae45ae5c18ef32ad03d22ee18c6ac9544b800c0fabdd92f28a276397f973037d6a3404382df862ce4b55c58f816ff216f448a822c4e6512bc336bc954bf7c5311eb61b9b1003778198958d68fafe1cf07ce5e7832e90a80bf0148dba6b99727916a933ef3fcde3c8b5de7f61279670f392434aa07f3476e1772ebf50af9c09123e7ce9b574cba1fc9b399f3af083f6433709a1fcc32473e5fe1e1d6134e4809961fd94e95ca1e738086d5e49316dfa63c0f36f09ce5c932775dcfe846b395697debaa67adf4f5aa11744e432d6a7a7e328038a2acbd6c8bd43f72b24ea40d9be9dfb6ab9106ab2338d4cabf242d86d0cdee13a3de2ea959cc282cc973c49343e053dc8c37133b3062079936aca9fb1e3093f8666ad2086c1f2c9159c953c6fad60cde142efd0573c69accf8f299d8d7987fe3fdc34ecf466ceda9a6ad843d54c158b32ebc44ac7fdd7dcf696ad8c08f387dd146b69dad4bfdf406d8ce38abae951013e389327de41d1187b8310640107f0f4499d0f46b6602ca491dcb6bbdd40731c6bb3b632a7c5f57ec60ec7548069b4e6c9d7a03c0897bddf05406a7d17693dc61478b9248c92abea121200bd1a164038b2df34d1db43e15ad088c2f20328a5f1ebd2e30e4c661d45e21344dac078d8872b0dec284a66236883166b958512c5594d4178a1e555010f3db41428ec0d091eaea12e5e68ac74cca8fd1c67b7a07e54b38c23469be9d1f6394a1793e3aba1119c33668ee435a7e2e78c3a2dc18f85b46d3fc573130f7fb956ea1f4f6748465e8e146fc44ad8a3598d856eeaad17fc3b8c1135cba05e8f76b59a2884e727295ce5f95372c06da7777a91745803b73926393d4aac77e891fe31e9e7acef06796d10ea16262a586934a074f613e17b3c053c6785620501c5f234234cb8c2d1992b3f30aa176e6afca21402068c85af2fd081e9db17bd913d4b48003e876d845f1559331951207ca729a47dbb832620bf7417f2ad189a912260bc081f33f5956bf0926b1769ffc394dc9691bf5ded0ee5b24cafc99e24e5afb2a3839a51d8cc2c77561065ec87e3732e6072a8a4b24dfa9e07fb5315966119c315ea6b06cb78a3dd6e71e8c67e11c6d07aa4736e2bb266579c7b82c1200b7a8c15ce33e210f9930fef29168e3066f69ade313af8fdf543b107ae8f21f7d8154f5bc06dcbe78c0926796f0bdb5862e15c0df1e36cc2fc54e220573d1678f0e73ad23531264b0ce6cf9cd65dc16e7aa1a79ac716575a4fd46aaff0ba7d6283f538c3da12839d69696be1614479d8d3dc505d1c671204e86ccc17037b72153637e348c18e1f800d7c343bfbb4bfd78cd19ac82b9af970ce959d5dec6ae792f19522bcb4e1cc8b2724f91127395378c745b43d62c3ec7478a1c7a4489dbf2fe5425aeb6de63fb7a1e5bf89ecdbc235e2c4a5030df0a1cb069240e01f44f28f33cd8530712fb2bb0286bd7d4cdd2e6987bbea4bd8dc6e2f617a9fb04180252c9b57a8f3bf7f43e6f44991558893dd2753740d928153c904d642d05157dafbd33166345ee25a26f5f713e25235fce7ce6c94ce4c7828157c55e0bcb2acb597b53a692a961595c718641df12596d6214c20d3dec71c5302b5c0c153ff524970d0ee23f891ba068d9fa09e627f1fb5054615ed72ce32b4bf9b89a4f58d173cf4d8585a81ea85915e393e4542c57a863bdfbcada284bd1991c6c923a56176982c98698b0384bfc879ffea3ba677641285400c364597a2d8c337c72c5160a6994e553ec989d78a2b96ce0da3e1084e6ffc1a1c97565cf1ea6beee772779965049963633e0cb531856e362a2beb740960756f266d71f2fc0445e37a76aeb01a6577cf8be877f25b0cd1f38b520cfac7ab7fe8b167ee3aa30d6c42dcb686412f16c8c2d71617812cd33c85214da8f0b74462df566fd6a6f7971c74f0952beda54b9358d82faaa8b78ef38e10334f2e9b6323a97c0ad3cf1983b1898ecbaa6cb858062cc6bcf99d0afe73fc58c0a07", 0x1000, 0x4}], 0x100a472, &(0x7f0000000c40)={[{@huge_within_size}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {}, {@huge_within_size}, {@huge_always}, {@size={'size', 0x3d, [0x67, 0x38, 0x34]}}, {@mpol={'mpol', 0x3d, {'local', '=static', @val={0x3a, [0x6c, 0x37, 0x30, 0x30]}}}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}) dup2(r3, r4) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) getsockname(r0, &(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000480)=0x80) r5 = signalfd(r3, &(0x7f0000000280)={[0x1f]}, 0x8) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_TYPE={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) 22:42:18 executing program 6: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0xe280, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x4, 0x0, 0x0, 0x0, 0x3}}) 22:42:18 executing program 7: getpriority(0x0, 0xffffffffffffffff) r0 = gettid() capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000100)) prlimit64(r0, 0x0, &(0x7f0000000040)={0x8, 0x6}, &(0x7f0000000080)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000000)=0x4002, 0x4) 22:42:18 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 22:42:18 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xffffff8c) 22:42:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x9c0}]}, 0x18}}, 0x0) 22:42:18 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000980)='./file0/../file0\x00', 0x1ff, 0x0, 0x0, 0x1000010, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) recvmmsg$unix(r0, &(0x7f0000000800)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/42, 0x2a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/175, 0xaf}], 0x4, &(0x7f00000009c0)=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="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00001200dbff000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000aa37df1e3a2309009caaadaaf138", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x150}}], 0x2, 0x20, &(0x7f0000000880)={0x0, 0x989680}) mount$bind(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940), 0x0, 0x0) 22:42:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xf0}]}, 0x18}}, 0x0) 22:42:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x9dc}]}, 0x18}}, 0x0) 22:42:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x110}]}, 0x18}}, 0x0) [ 2552.850581] FAULT_INJECTION: forcing a failure. [ 2552.850581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2552.852614] CPU: 0 PID: 11826 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2552.853768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2552.855125] Call Trace: [ 2552.855586] dump_stack+0x107/0x167 [ 2552.856208] should_fail.cold+0x5/0xa [ 2552.857102] _copy_from_user+0x2e/0x1b0 [ 2552.858066] __copy_msghdr_from_user+0x91/0x4b0 [ 2552.859131] ? __ia32_sys_shutdown+0x80/0x80 [ 2552.860145] ? sock_kfree_s+0x35/0x60 [ 2552.861044] ? ____sys_sendmsg+0x426/0x870 [ 2552.862076] sendmsg_copy_msghdr+0xa1/0x160 [ 2552.863058] ? do_recvmmsg+0x6d0/0x6d0 [ 2552.863952] ? lock_chain_count+0x20/0x20 [ 2552.864918] ? lock_downgrade+0x6d0/0x6d0 [ 2552.865913] io_sendmsg+0x62c/0x830 [ 2552.866735] ? io_setup_async_msg+0x2d0/0x2d0 [ 2552.867758] ? mark_lock+0xf5/0x2df0 [ 2552.868624] ? lock_chain_count+0x20/0x20 [ 2552.869580] ? stack_trace_consume_entry+0x160/0x160 [ 2552.870769] ? lock_acquire+0x197/0x470 [ 2552.871705] ? __lock_acquire+0xbb1/0x5b00 [ 2552.872690] io_issue_sqe+0x3b3/0x77b0 [ 2552.873582] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2552.874804] ? lock_chain_count+0x20/0x20 [ 2552.875759] ? __is_insn_slot_addr+0x14c/0x290 [ 2552.876809] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 22:42:18 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x7, 0x101}}) [ 2552.877982] ? io_connect+0x610/0x610 [ 2552.878986] ? lock_acquire+0x197/0x470 [ 2552.879883] ? find_held_lock+0x2c/0x110 [ 2552.880883] ? __fget_files+0x2cf/0x520 [ 2552.881773] ? lock_downgrade+0x6d0/0x6d0 [ 2552.882750] __io_queue_sqe+0x90/0x9d0 [ 2552.883690] ? io_issue_sqe+0x77b0/0x77b0 [ 2552.884640] ? __fget_files+0x2f8/0x520 [ 2552.885550] io_submit_sqes+0x44aa/0x8610 [ 2552.886522] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2552.887688] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2552.888801] ? find_held_lock+0x2c/0x110 [ 2552.889722] ? io_submit_sqes+0x8610/0x8610 22:42:18 executing program 1: sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400118}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x8, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x6}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x80}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x33}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x78}]}, 0x68}, 0x1, 0x0, 0x0, 0x48880}, 0x10) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x81, 0x7, 0xffff}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2552.890712] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2552.891884] ? wait_for_completion_io+0x270/0x270 [ 2552.892980] ? rcu_read_lock_any_held+0x75/0xa0 [ 2552.894021] ? vfs_write+0x354/0xb10 [ 2552.894898] ? fput_many+0x2f/0x1a0 [ 2552.895715] ? ksys_write+0x1a9/0x260 [ 2552.896579] ? __ia32_sys_read+0xb0/0xb0 [ 2552.897513] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2552.898696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2552.899888] do_syscall_64+0x33/0x40 [ 2552.900858] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2552.902021] RIP: 0033:0x7fb2882ffb19 [ 2552.902972] 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 [ 2552.907104] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2552.908804] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2552.910379] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2552.912084] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2552.913757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2552.915393] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:42:18 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000980)='./file0/../file0\x00', 0x1ff, 0x0, 0x0, 0x1000010, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) recvmmsg$unix(r0, &(0x7f0000000800)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/42, 0x2a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/175, 0xaf}], 0x4, &(0x7f00000009c0)=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="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00001200dbff000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000aa37df1e3a2309009caaadaaf138", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x150}}], 0x2, 0x20, &(0x7f0000000880)={0x0, 0x989680}) mount$bind(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940), 0x0, 0x0) 22:42:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x2}}) [ 2552.964643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:18 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xfffffff0) [ 2552.971911] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2552.985438] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x15, 0x0, 0x10}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x8, 0x6, 0x1fa, &(0x7f0000000240)}) 22:42:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x9f8}]}, 0x18}}, 0x0) 22:42:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x12c}]}, 0x18}}, 0x0) [ 2553.151826] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2553.159431] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:41 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000980)='./file0/../file0\x00', 0x1ff, 0x0, 0x0, 0x1000010, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) recvmmsg$unix(r0, &(0x7f0000000800)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/42, 0x2a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/175, 0xaf}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00001200dbff000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000aa37df1e3a2309009caaadaaf138", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x150}}], 0x2, 0x20, &(0x7f0000000880)={0x0, 0x989680}) mount$bind(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940), 0x0, 0x0) 22:42:41 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00000001c0)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x1, 0xfffc, 0x4, 0x101, 0x3}}) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x4080, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000140)) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x7, 0x48, 0xb8, 0x0, 0x4, 0x90a, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000000040)}, 0x2080, 0x9352, 0x1, 0x4, 0x3000000000000, 0x2, 0x8f7, 0x0, 0x10001, 0x0, 0x3}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) fcntl$dupfd(r4, 0x406, r3) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0x17, 0x4, 0xcd, &(0x7f0000000240)}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) fdatasync(r5) 22:42:41 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 22:42:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xa18}]}, 0x18}}, 0x0) 22:42:41 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xfffffff6) 22:42:41 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40100, 0x4) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x380, 0x12) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000000c0)) 22:42:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x148}]}, 0x18}}, 0x0) 22:42:41 executing program 1: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x1005}}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x109000, 0x380) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) openat(r0, &(0x7f00000020c0)='./file0\x00', 0x400, 0x40) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001240)=0x4000, 0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000001280)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f00000012c0)=""/17, 0x11}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001300)=""/177, 0xb1}], 0x4) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCGSERIAL(r2, 0x541e, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=""/195}) [ 2575.886931] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2575.892071] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x164}]}, 0x18}}, 0x0) 22:42:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2575.929460] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2575.931070] FAULT_INJECTION: forcing a failure. [ 2575.931070] name failslab, interval 1, probability 0, space 0, times 0 [ 2575.932615] CPU: 0 PID: 11878 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2575.933427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2575.934369] Call Trace: [ 2575.934671] dump_stack+0x107/0x167 [ 2575.935078] should_fail.cold+0x5/0xa [ 2575.935515] ? sock_kmalloc+0xae/0x100 [ 2575.935951] should_failslab+0x5/0x20 [ 2575.936380] __kmalloc+0x72/0x390 [ 2575.936776] ? __import_iovec+0x458/0x590 [ 2575.937245] sock_kmalloc+0xae/0x100 [ 2575.937763] ____sys_sendmsg+0x665/0x870 [ 2575.938235] ? sock_write_iter+0x3d0/0x3d0 [ 2575.938822] ? sendmsg_copy_msghdr+0xba/0x160 [ 2575.939445] ? do_recvmmsg+0x6d0/0x6d0 [ 2575.939992] ? lock_chain_count+0x20/0x20 [ 2575.940583] ? lock_downgrade+0x6d0/0x6d0 [ 2575.941170] __sys_sendmsg_sock+0x26/0x40 [ 2575.941749] io_sendmsg+0x1e6/0x830 [ 2575.942260] ? io_setup_async_msg+0x2d0/0x2d0 [ 2575.942892] ? mark_lock+0xf5/0x2df0 [ 2575.943432] ? stack_trace_consume_entry+0x160/0x160 [ 2575.944145] ? lock_acquire+0x197/0x470 [ 2575.944715] ? __lock_acquire+0xbb1/0x5b00 [ 2575.945309] io_issue_sqe+0x3b3/0x77b0 [ 2575.945855] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 22:42:41 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) copy_file_range(r0, &(0x7f0000000040)=0x100, r0, &(0x7f0000000080)=0x6, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) pwrite64(r3, &(0x7f0000000380)="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", 0x12b, 0x1fd) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00000000c0)={0x6, 0x7, 0x0, 'queue1\x00', 0x4}) 22:42:41 executing program 5: sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400118}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x8, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x6}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x80}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x33}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x78}]}, 0x68}, 0x1, 0x0, 0x0, 0x48880}, 0x10) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x81, 0x7, 0xffff}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:42:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xa38}]}, 0x18}}, 0x0) 22:42:41 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xfffffffe) [ 2575.946594] ? lock_chain_count+0x20/0x20 [ 2575.946606] ? __is_insn_slot_addr+0x14c/0x290 [ 2575.946618] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2575.946627] ? io_connect+0x610/0x610 [ 2575.946643] ? lock_acquire+0x197/0x470 [ 2575.946651] ? find_held_lock+0x2c/0x110 [ 2575.946666] ? __fget_files+0x2cf/0x520 [ 2575.946676] ? lock_downgrade+0x6d0/0x6d0 [ 2575.946689] __io_queue_sqe+0x90/0x9d0 [ 2575.946703] ? io_issue_sqe+0x77b0/0x77b0 [ 2575.946711] ? __fget_files+0x2f8/0x520 [ 2575.946731] io_submit_sqes+0x44aa/0x8610 [ 2575.946766] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2575.946774] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2575.946793] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2575.946803] ? io_submit_sqes+0x8610/0x8610 [ 2575.946818] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2575.946829] ? vfs_write+0x603/0xb10 [ 2575.946840] ? wait_for_completion_io+0x270/0x270 [ 2575.946852] ? rcu_read_lock_any_held+0x75/0xa0 [ 2575.946861] ? vfs_write+0x354/0xb10 [ 2575.946871] ? fput_many+0x2f/0x1a0 [ 2575.946881] ? ksys_write+0x1a9/0x260 [ 2575.946891] ? __ia32_sys_read+0xb0/0xb0 [ 2575.946903] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2575.946913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2575.946924] do_syscall_64+0x33/0x40 [ 2575.946933] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2575.946940] RIP: 0033:0x7fb2882ffb19 [ 2575.946950] 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 [ 2575.946956] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2575.946967] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2575.946973] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2575.946978] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2575.946984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2575.946989] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2575.985837] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2575.999081] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2576.016846] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x188}]}, 0x18}}, 0x0) 22:42:59 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:42:59 executing program 1: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000000)={0x0, 0x4, 0xff}) r1 = gettid() capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f0000000100)) syz_open_procfs(r1, &(0x7f0000000040)='net/netfilter\x00') 22:42:59 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x80000000000) 22:42:59 executing program 5: sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400118}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x8, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x6}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x80}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x33}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x78}]}, 0x68}, 0x1, 0x0, 0x0, 0x48880}, 0x10) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x81, 0x7, 0xffff}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:42:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xa54}]}, 0x18}}, 0x0) 22:42:59 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 22:42:59 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2593.965994] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2593.979753] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2594.001786] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:59 executing program 5: sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400118}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x8, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x6}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x80}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x33}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x78}]}, 0x68}, 0x1, 0x0, 0x0, 0x48880}, 0x10) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x81, 0x7, 0xffff}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2594.033614] FAULT_INJECTION: forcing a failure. [ 2594.033614] name failslab, interval 1, probability 0, space 0, times 0 [ 2594.036716] CPU: 1 PID: 11923 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2594.038398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2594.040361] Call Trace: [ 2594.041006] dump_stack+0x107/0x167 [ 2594.041892] should_fail.cold+0x5/0xa [ 2594.042815] ? create_object.isra.0+0x3a/0xa20 [ 2594.043922] should_failslab+0x5/0x20 [ 2594.044848] kmem_cache_alloc+0x5b/0x310 [ 2594.045841] create_object.isra.0+0x3a/0xa20 [ 2594.046892] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2594.048112] __kmalloc+0x16e/0x390 [ 2594.048963] ? __import_iovec+0x458/0x590 [ 2594.049946] sock_kmalloc+0xae/0x100 [ 2594.050844] ____sys_sendmsg+0x665/0x870 22:42:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x1a8}]}, 0x18}}, 0x0) [ 2594.051806] ? sock_write_iter+0x3d0/0x3d0 [ 2594.052913] ? sendmsg_copy_msghdr+0xba/0x160 [ 2594.053987] ? do_recvmmsg+0x6d0/0x6d0 [ 2594.054906] ? lock_chain_count+0x20/0x20 [ 2594.055886] ? lock_downgrade+0x6d0/0x6d0 [ 2594.056883] __sys_sendmsg_sock+0x26/0x40 [ 2594.057858] io_sendmsg+0x1e6/0x830 [ 2594.058717] ? io_setup_async_msg+0x2d0/0x2d0 [ 2594.059789] ? mark_lock+0xf5/0x2df0 [ 2594.060689] ? stack_trace_consume_entry+0x160/0x160 22:42:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xa70}]}, 0x18}}, 0x0) [ 2594.061901] ? lock_acquire+0x197/0x470 [ 2594.062963] ? __lock_acquire+0xbb1/0x5b00 [ 2594.063962] io_issue_sqe+0x3b3/0x77b0 [ 2594.064896] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2594.066121] ? lock_chain_count+0x20/0x20 [ 2594.067082] ? __is_insn_slot_addr+0x14c/0x290 [ 2594.068158] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2594.069407] ? io_connect+0x610/0x610 22:42:59 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0xfffc, 0x101}}) [ 2594.070294] ? lock_acquire+0x197/0x470 [ 2594.071353] ? find_held_lock+0x2c/0x110 [ 2594.072300] ? __fget_files+0x2cf/0x520 [ 2594.073235] ? lock_downgrade+0x6d0/0x6d0 [ 2594.074191] __io_queue_sqe+0x90/0x9d0 [ 2594.075092] ? io_issue_sqe+0x77b0/0x77b0 [ 2594.076041] ? __fget_files+0x2f8/0x520 [ 2594.076982] io_submit_sqes+0x44aa/0x8610 [ 2594.077970] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2594.079113] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2594.080230] ? find_held_lock+0x2c/0x110 [ 2594.081178] ? io_submit_sqes+0x8610/0x8610 [ 2594.082181] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2594.083289] ? wait_for_completion_io+0x270/0x270 [ 2594.084401] ? rcu_read_lock_any_held+0x75/0xa0 [ 2594.085475] ? vfs_write+0x354/0xb10 [ 2594.086332] ? fput_many+0x2f/0x1a0 [ 2594.087169] ? ksys_write+0x1a9/0x260 [ 2594.088055] ? __ia32_sys_read+0xb0/0xb0 [ 2594.088997] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2594.090198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2594.091377] do_syscall_64+0x33/0x40 [ 2594.092233] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2594.093401] RIP: 0033:0x7fb2882ffb19 [ 2594.094247] 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 [ 2594.098452] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2594.100183] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2594.101809] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2594.103431] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2594.105061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2594.106686] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:42:59 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0xffff, 0x0, 0xfffd}}) 22:42:59 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x2, 0x0, 0x9c8, 0x3f, 0x1}}) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c010000", @ANYRES16=0x0, @ANYBLOB="200025bd7000fcdbdf251500000014000380080002000000000008000200ff030000340106804600040067636d28616573290000000000000000000000000000020000000000000000001e000000ca957e0ae0bbacb53eb2fac9de14c42810e6e4b6c6969afd3f61c3a23c5a00000400020004000200bb000300add4fa0ef79320204e0f97a282b23a396d03ae9dad3a3fcafe8dd20bee498f76634dbb8fdfaf328eb2dd918b9f24dcbdfb0e53a62c22ae6da9e01531ecc8c150992b7a2e7104b7ce5103f911c0d4b104921e5261a9360834c7815031edee45a1902e0a54d3002e3c47f213efc1c50c2125a37b5dd91f9aa783d0020df03fb6ee44144363390f6ab27e9a4e1b6f50ef3cdfd0e35c25c384d73afe03ba4ab8eb2d837e48f17c66c5a5c7365f88bc1d0fd1507c527676812600040002000800010001000000040002000800010007000000080001000600000004000200"], 0x15c}, 0x1, 0x0, 0x0, 0x8000}, 0x24004010) 22:42:59 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xedc000000000) [ 2594.160758] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2594.173892] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:59 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) [ 2594.192734] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:42:59 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) symlinkat(0x0, r0, 0x0) clone3(&(0x7f0000001200)={0x88318d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000001280)=ANY=[@ANYBLOB="800d4000", @ANYRES16=0x0, @ANYBLOB="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"], 0xd80}, 0x1, 0x0, 0x0, 0x800}, 0x4010) mount$9p_unix(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) [ 2594.258074] 9pnet_virtio: no channels available for device ./file0 22:42:59 executing program 7: syz_open_dev$tty1(0xc, 0x4, 0x1) 22:43:16 executing program 5: sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAGE={0x5, 0x7, 0xb}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x2}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40, 0x3c}}}, 0xb8}}, 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r1, 0x0, 0x800, 0x2}) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xffffffff81000000}, 0x48, 0x0, 0x0, 0x9, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r3, r2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001500)={&(0x7f00000003c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x4040890) syz_io_uring_setup(0x5606, &(0x7f0000000040)={0x0, 0xef33, 0x0, 0x3, 0x256}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000004c0), &(0x7f0000000100)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='smaps\x00') syz_io_uring_setup(0x67c, &(0x7f00000002c0)={0x0, 0x5987, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000380)) pipe2(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc000) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat(r6, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x4a) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:43:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xa74}]}, 0x18}}, 0x0) 22:43:16 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 22:43:16 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x8001}}) 22:43:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum, 0x0, @desc2}) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000000)={0x7, 0x20, 0x5}) 22:43:16 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x82000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="578ebe79cc47ccc90298335bca85375ad64608519f16f51a4b99699db025c3e8c2580e97426b7eda5840f1cbba008d577f78b65f2ec6b412d42ab1ddf21b7fb32897976ee462bf624006430b0fe5e615bd87f1a545c176350241f550df0cfb4404"], 0x182c}], 0x1, &(0x7f00000000c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r0, r1, r0, r3, r0, r0]}}], 0x48, 0x8a8bb0cc5ce6d93c}, 0xa7ae4d0d57041fcb) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000001c0)={'veth0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="45000000ffff5a100100000101000000000000000900000069040000000000256163480008000000"]}) [ 2610.824683] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:43:16 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x4000000000000) 22:43:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x1c0}]}, 0x18}}, 0x0) [ 2610.842622] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2610.863020] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:43:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0xfff, 0x48, 0x8, 0x9, 0xf}}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x3ff, 0x3, 0x6c}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000240)={0x0, 0x1, 0x0, [0xfffffffffffffeff, 0x8000, 0x8, 0xfffffffeffffffff, 0x3], [0x8, 0x7, 0x80, 0x1, 0xd826, 0x1f, 0xb, 0x5ae68ef3, 0x1f80, 0x5, 0x3, 0x0, 0x10001, 0x9, 0x9, 0x4, 0x18d9, 0x9, 0x1000, 0x4, 0x6e58, 0x9ec3, 0x7938, 0x10000, 0x7fff, 0x3, 0x100000000, 0xfffffffffffffffa, 0x200, 0x7ff, 0x0, 0x3, 0x1, 0x94d0, 0x5, 0x100, 0x101, 0x1, 0x3f, 0x60000000000, 0x8001, 0x8, 0x96, 0x4, 0x8000, 0x7, 0x0, 0x10001, 0x1, 0x1, 0x1, 0xa36b, 0x6af, 0x7d, 0x6, 0xffffffff, 0x5, 0xac37, 0x100000000, 0x87, 0x3, 0xcce, 0x7, 0x20, 0x2, 0x872, 0xf78, 0xa, 0xfffffffffffffffa, 0x0, 0x10000, 0xde, 0x1, 0x7f, 0x5, 0x8, 0x3, 0xfffffffffffffffc, 0x0, 0x100000000, 0x2, 0x81, 0x1, 0x20000, 0xa3, 0x7, 0x9, 0x80, 0x8, 0x3, 0x6, 0x1000000000004, 0x300, 0x737a, 0x40, 0x5, 0x4, 0x4, 0x7, 0x8, 0x0, 0x7fff, 0xfffffffffffffff8, 0x8, 0xffffffffffffffc1, 0x6, 0x7, 0xe0, 0x7f, 0x9, 0x0, 0x1000, 0x4, 0xffffffffffffff6b, 0x6, 0x0, 0x1, 0x0, 0x9, 0x12, 0x8]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x2) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00') sendfile(r2, r3, &(0x7f00000001c0)=0x1, 0x401) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x7ff, 0x2, 0x4}) [ 2610.909496] FAULT_INJECTION: forcing a failure. [ 2610.909496] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2610.912395] CPU: 0 PID: 11970 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2610.914110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2610.916145] Call Trace: [ 2610.916797] dump_stack+0x107/0x167 [ 2610.917692] should_fail.cold+0x5/0xa [ 2610.918632] _copy_from_user+0x2e/0x1b0 [ 2610.919613] ____sys_sendmsg+0x6c6/0x870 [ 2610.920604] ? sock_write_iter+0x3d0/0x3d0 [ 2610.921654] ? sendmsg_copy_msghdr+0xba/0x160 [ 2610.922736] ? do_recvmmsg+0x6d0/0x6d0 [ 2610.923676] ? lock_chain_count+0x20/0x20 [ 2610.924686] ? lock_downgrade+0x6d0/0x6d0 [ 2610.925721] __sys_sendmsg_sock+0x26/0x40 [ 2610.926729] io_sendmsg+0x1e6/0x830 [ 2610.927607] ? io_setup_async_msg+0x2d0/0x2d0 [ 2610.928697] ? mark_lock+0xf5/0x2df0 [ 2610.929637] ? stack_trace_consume_entry+0x160/0x160 [ 2610.930873] ? lock_acquire+0x197/0x470 [ 2610.931837] ? __lock_acquire+0xbb1/0x5b00 [ 2610.932855] io_issue_sqe+0x3b3/0x77b0 [ 2610.933826] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2610.935075] ? lock_chain_count+0x20/0x20 [ 2610.936065] ? __is_insn_slot_addr+0x14c/0x290 [ 2610.937175] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2610.938438] ? io_connect+0x610/0x610 [ 2610.939355] ? lock_acquire+0x197/0x470 [ 2610.940310] ? find_held_lock+0x2c/0x110 [ 2610.941303] ? __fget_files+0x2cf/0x520 [ 2610.942259] ? lock_downgrade+0x6d0/0x6d0 [ 2610.943257] __io_queue_sqe+0x90/0x9d0 [ 2610.944201] ? io_issue_sqe+0x77b0/0x77b0 [ 2610.945204] ? __fget_files+0x2f8/0x520 [ 2610.946175] io_submit_sqes+0x44aa/0x8610 [ 2610.947202] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2610.948402] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2610.949589] ? find_held_lock+0x2c/0x110 [ 2610.950577] ? io_submit_sqes+0x8610/0x8610 [ 2610.951629] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2610.952798] ? wait_for_completion_io+0x270/0x270 [ 2610.953981] ? rcu_read_lock_any_held+0x75/0xa0 [ 2610.955111] ? vfs_write+0x354/0xb10 [ 2610.956017] ? fput_many+0x2f/0x1a0 [ 2610.956904] ? ksys_write+0x1a9/0x260 [ 2610.957844] ? __ia32_sys_read+0xb0/0xb0 [ 2610.958839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2610.960113] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2610.961391] do_syscall_64+0x33/0x40 [ 2610.962307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2610.963560] RIP: 0033:0x7fb2882ffb19 [ 2610.964531] 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 [ 2610.969484] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2610.971392] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2610.973197] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2610.974970] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2610.976762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2610.978581] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:43:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xa88}]}, 0x18}}, 0x0) 22:43:16 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = signalfd(r0, &(0x7f0000000000)={[0x4]}, 0x8) ioctl$TIOCCONS(r1, 0x541d) 22:43:16 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x8000000000000) 22:43:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x1d8}]}, 0x18}}, 0x0) 22:43:16 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f00000012c0)={{r0}, "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"}) [ 2611.068680] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x2, 0x2007, @fd=r0, 0xdb, &(0x7f0000001240)=[{&(0x7f0000000000)="ca273cf2a51fb4900568f9e2a6e4e67ea3ee1df707cfca96991bba5e358bf57df3cd2e54b9d442051edb685b8b56cfa59fc43702f67fe8d73a490a1b9fb9978ced20bb55d57bd26eac9d95fe66faef8b914d76fa7533", 0x56}, {&(0x7f0000000080)="ee4a393b2757e3d5eeac375229c9f6c4bc83fefc51c3a7b883f9d9594e2400b8247bde9b3cc9d148457aa6460b5f0a782916daa6d8c6eb37bff5c7900ad688c7122b9570663e173f645054d170bd04634a7904ca25e3b7361543d2a1c3cd234158b133b4677c55acd4b9613dfabac300000000000000", 0xfffffde8}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="edaf7fc1dd0cea0668355dee365f17a16f95f551792cff7ed495c5e7ec54", 0x1e}, {&(0x7f0000000140)="b40c80117af66dfbbb57b45101f50c3cdc4748be34b2aca10a580aad59c5ace737648c461e0410f755c80406780d350e4cefe1b7548f040b757958b5e241ee4bce27478c6348ad7922c23c1314838d3fd15e812914b9ec49a8fcfd1159005f7699fee9a0961b2f4c50f99fee11d4e5499f020fd8c65ea375f9d7", 0x7a}], 0x5, 0x10, 0x1, {0x0, r1}}, 0x80006034) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 2611.094739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2611.111838] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:43:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf0ffffffffffff) 22:43:35 executing program 1: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000100)=0x900, 0x4) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000000540)="4fa961a32c46292c4c203b03c6cfcb7f41a36b2033c451524efa095f3259d324fe60cf5baa606c7c29d5626c6a425a3357a6ef9b122793056fe62dc737af44a1070dcbaede3f1a1a803aeec79b506e019ba9a0faad0ffeddee88e9c7f880a2b88dd7ec8a16c3670691b02178a9efe72a78122fdafe8be129a52b1b4d82cc8adf2f88522df22ee2ca034bd40b6be1e2b77c7b9594a599c877", 0x98, 0x0, 0x0, 0x3}]) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001680)=ANY=[@ANYBLOB="1400008f1898efa494df76df786726001600010d0000000000000000080000fe3df6921ecc58abd243bc4a3687dcdc5ba8569125b127d35b8b1cd3b6b2233ce9f414fc8e8e613eec53566f20463fd4bb5328b6b204f503a657ea7e0d321bdf119e78213633709157960ea1d29eb7d4aee4301f13019b38e671efbd80dd5ec832370e4b5f2c6bc7245f9ac154eaf2b410e0d3f95900"], 0x14}}, 0x0) timer_gettime(r0, &(0x7f0000000080)) timer_settime(r0, 0x0, &(0x7f00000004c0)={{}, {0x0, 0x3938700}}, &(0x7f0000000500)) timer_create(0x6, &(0x7f0000000240)={0x0, 0x4, 0x4}, &(0x7f00000002c0)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000340)={@private, @private, 0x0}, &(0x7f0000000380)=0xc) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000600)={0x1050, 0x13, 0x200, 0x70bd2d, 0x25dfdbff, {0x10, 0x2, 0x13, 0x54, {0x4e23, 0x4e20, [0x6, 0x81, 0x400, 0x3], [0x2, 0xe6, 0x0, 0x400], r3, [0xffffffff, 0x7]}, 0x9, 0x1}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}]}, 0x1050}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$TIOCCBRK(r4, 0x5428) 22:43:35 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 22:43:35 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xa0, 0xfe95}, {0x4, 0x1ff}, {0xfffe, 0x2}, {0xfff, 0x1000}, {0x4, 0x2}, {0x9}, {0x9, 0xe1}, {0x7, 0x1}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) lseek(r0, 0x3, 0x4) 22:43:35 executing program 5: sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAGE={0x5, 0x7, 0xb}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x2}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40, 0x3c}}}, 0xb8}}, 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r1, 0x0, 0x800, 0x2}) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xffffffff81000000}, 0x48, 0x0, 0x0, 0x9, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r3, r2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001500)={&(0x7f00000003c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x4040890) syz_io_uring_setup(0x5606, &(0x7f0000000040)={0x0, 0xef33, 0x0, 0x3, 0x256}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000004c0), &(0x7f0000000100)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='smaps\x00') syz_io_uring_setup(0x67c, &(0x7f00000002c0)={0x0, 0x5987, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000380)) pipe2(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc000) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat(r6, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x4a) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 22:43:35 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x1f0}]}, 0x18}}, 0x0) 22:43:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xa8c}]}, 0x18}}, 0x0) 22:43:35 executing program 6: ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000000c0)={0x1, 0x20, '\x00', 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0]}) r0 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000100)={0xc}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x41, 0x2002, 0x3}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000200)=[r1, r1, r0, r0, 0xffffffffffffffff, r3, r4], 0x7) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm', 0x8281, 0x4) [ 2630.147708] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2630.160515] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2630.173023] FAULT_INJECTION: forcing a failure. [ 2630.173023] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2630.176286] CPU: 0 PID: 12003 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2630.177919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2630.179851] Call Trace: [ 2630.180459] dump_stack+0x107/0x167 [ 2630.181337] should_fail.cold+0x5/0xa [ 2630.182251] _copy_from_user+0x2e/0x1b0 [ 2630.183191] __copy_msghdr_from_user+0x91/0x4b0 [ 2630.184246] ? __ia32_sys_shutdown+0x80/0x80 [ 2630.185274] ? sock_kfree_s+0x35/0x60 [ 2630.186176] ? ____sys_sendmsg+0x426/0x870 [ 2630.187157] sendmsg_copy_msghdr+0xa1/0x160 [ 2630.188187] ? do_recvmmsg+0x6d0/0x6d0 [ 2630.189090] ? lock_chain_count+0x20/0x20 [ 2630.190072] ? lock_downgrade+0x6d0/0x6d0 [ 2630.191025] io_sendmsg+0x62c/0x830 [ 2630.191865] ? io_setup_async_msg+0x2d0/0x2d0 [ 2630.192935] ? mark_lock+0xf5/0x2df0 [ 2630.193822] ? lock_chain_count+0x20/0x20 [ 2630.194768] ? stack_trace_consume_entry+0x160/0x160 [ 2630.195936] ? lock_acquire+0x197/0x470 [ 2630.196861] ? __lock_acquire+0xbb1/0x5b00 [ 2630.197873] io_issue_sqe+0x3b3/0x77b0 [ 2630.198763] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2630.199958] ? lock_chain_count+0x20/0x20 [ 2630.200889] ? __is_insn_slot_addr+0x14c/0x290 [ 2630.201987] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2630.203174] ? io_connect+0x610/0x610 [ 2630.204050] ? lock_acquire+0x197/0x470 [ 2630.204973] ? find_held_lock+0x2c/0x110 [ 2630.205940] ? __fget_files+0x2cf/0x520 [ 2630.206836] ? lock_downgrade+0x6d0/0x6d0 [ 2630.207779] __io_queue_sqe+0x90/0x9d0 [ 2630.208675] ? io_issue_sqe+0x77b0/0x77b0 [ 2630.209624] ? __fget_files+0x2f8/0x520 [ 2630.210554] io_submit_sqes+0x44aa/0x8610 [ 2630.211538] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2630.212678] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2630.213860] ? find_held_lock+0x2c/0x110 [ 2630.214781] ? io_submit_sqes+0x8610/0x8610 [ 2630.215781] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2630.216856] ? wait_for_completion_io+0x270/0x270 [ 2630.217966] ? rcu_read_lock_any_held+0x75/0xa0 [ 2630.218997] ? vfs_write+0x354/0xb10 [ 2630.219843] ? fput_many+0x2f/0x1a0 [ 2630.220653] ? ksys_write+0x1a9/0x260 [ 2630.221525] ? __ia32_sys_read+0xb0/0xb0 [ 2630.222454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2630.223644] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2630.224815] do_syscall_64+0x33/0x40 22:43:35 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000000)) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)) [ 2630.225679] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2630.225693] RIP: 0033:0x7fb2882ffb19 [ 2630.225713] 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 22:43:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xaa4}]}, 0x18}}, 0x0) 22:43:35 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x4) [ 2630.225724] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2630.225745] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 22:43:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x100000000000000) [ 2630.225757] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2630.225768] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 22:43:35 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x208}]}, 0x18}}, 0x0) 22:43:35 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom1\x00', 0x2, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) lseek(r0, 0xfc0, 0x1) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) [ 2630.225780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2630.225792] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2630.269681] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2630.302498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2630.323948] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:43:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xad0}]}, 0x18}}, 0x0) [ 2630.403286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2630.434679] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2630.479972] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2630.507763] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:43:49 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 22:43:49 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="cfa4760181e07714830d77daa4f282bb49b405565ce4156ba49bb245c8fb38e6ae11343c048d96cd64d3d109d1087f756d3d80dd055e68d26438a4a70355997551f5bced37c9d8dbd71ad7ae803d87ee7fbd42744c540f4d9b8fa3a1857c45c3f8ae1808f4d4025d96a44b46825d0531530094d2b568706027736b6addc6bc6cb48cafe42b678cd68ec9c7b897196c3e0a0e62ed283b78670d78e9c3779db38c") ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x9, 0x0, 0x0, 0x10}}) 22:43:49 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x200000000000000) 22:43:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x200900) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) eventfd(0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYRES16=0x0, @ANYBLOB="000426bd7000fedb040016000000", @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x4015) dup2(r0, r1) 22:43:49 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x20000) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000080)={0x2, {0x3, 0x1860, 0x0, 0x0, 0x2000}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 22:43:49 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:43:49 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x220}]}, 0x18}}, 0x0) 22:43:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xaec}]}, 0x18}}, 0x0) [ 2643.610030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2643.637140] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2643.639894] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:43:49 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/255}) 22:43:49 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x14200, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)={0x13d, 0x1a, &(0x7f0000000240)="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"}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x22000, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) sendfile(r1, r2, &(0x7f0000000040)=0x3, 0x8200) [ 2643.673815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:43:49 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:43:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xb08}]}, 0x18}}, 0x0) [ 2643.723137] FAULT_INJECTION: forcing a failure. [ 2643.723137] name failslab, interval 1, probability 0, space 0, times 0 [ 2643.726173] CPU: 1 PID: 12066 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2643.727754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2643.729652] Call Trace: [ 2643.730253] dump_stack+0x107/0x167 [ 2643.731078] should_fail.cold+0x5/0xa [ 2643.731942] ? sock_kmalloc+0xae/0x100 [ 2643.732822] should_failslab+0x5/0x20 [ 2643.733694] __kmalloc+0x72/0x390 [ 2643.734478] ? __import_iovec+0x458/0x590 [ 2643.735437] sock_kmalloc+0xae/0x100 [ 2643.736277] ____sys_sendmsg+0x665/0x870 [ 2643.737197] ? sock_write_iter+0x3d0/0x3d0 [ 2643.738154] ? sendmsg_copy_msghdr+0xba/0x160 [ 2643.739169] ? do_recvmmsg+0x6d0/0x6d0 [ 2643.740041] ? lock_chain_count+0x20/0x20 [ 2643.740975] ? lock_downgrade+0x6d0/0x6d0 [ 2643.741931] __sys_sendmsg_sock+0x26/0x40 [ 2643.742860] io_sendmsg+0x1e6/0x830 [ 2643.743686] ? io_setup_async_msg+0x2d0/0x2d0 [ 2643.744720] ? mark_lock+0xf5/0x2df0 [ 2643.745666] ? stack_trace_consume_entry+0x160/0x160 [ 2643.746899] ? lock_acquire+0x197/0x470 [ 2643.747868] ? __lock_acquire+0xbb1/0x5b00 [ 2643.748883] io_issue_sqe+0x3b3/0x77b0 [ 2643.749848] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2643.751073] ? lock_chain_count+0x20/0x20 [ 2643.752014] ? __is_insn_slot_addr+0x14c/0x290 [ 2643.753052] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2643.754252] ? io_connect+0x610/0x610 [ 2643.755116] ? lock_acquire+0x197/0x470 [ 2643.756020] ? find_held_lock+0x2c/0x110 [ 2643.756942] ? __fget_files+0x2cf/0x520 [ 2643.757850] ? lock_downgrade+0x6d0/0x6d0 [ 2643.758794] __io_queue_sqe+0x90/0x9d0 [ 2643.759676] ? io_issue_sqe+0x77b0/0x77b0 [ 2643.760604] ? __fget_files+0x2f8/0x520 [ 2643.761598] io_submit_sqes+0x44aa/0x8610 [ 2643.762594] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2643.763724] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2643.764818] ? find_held_lock+0x2c/0x110 [ 2643.765761] ? io_submit_sqes+0x8610/0x8610 [ 2643.766752] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2643.767856] ? wait_for_completion_io+0x270/0x270 [ 2643.768977] ? rcu_read_lock_any_held+0x75/0xa0 [ 2643.768996] ? vfs_write+0x354/0xb10 22:43:49 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x238}]}, 0x18}}, 0x0) [ 2643.769016] ? fput_many+0x2f/0x1a0 [ 2643.769038] ? ksys_write+0x1a9/0x260 [ 2643.769059] ? __ia32_sys_read+0xb0/0xb0 [ 2643.769084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2643.769105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2643.769129] do_syscall_64+0x33/0x40 22:43:49 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x300000000000000) [ 2643.769150] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2643.769165] RIP: 0033:0x7fb2882ffb19 [ 2643.769187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:43:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x11, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) syz_io_uring_complete(r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) syz_io_uring_setup(0x4ade, &(0x7f00000000c0)={0x0, 0x28ad, 0x20, 0x1, 0x18d, 0x0, r0}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000680)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r7, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r8 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x80}, 0x0, {0x0, r11}}, 0x1ff) syz_io_uring_submit(r3, r5, &(0x7f00000016c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r6, 0x0, &(0x7f0000001680)={&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r7, 0x0, 0x3, 0x2, 0x1, {0xa, 0x4e24, 0x1, @empty, 0x8001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)="133e7ab7a3b2644ce43e85b81e33c48614696ed4d60b5914881ebf4126996df26462c85b77bd7f3493dd232a9fcc4fc13ac594affd0bc8ed1cebc90143da32b641a50e25e271c0fa32243ecff3623c16aae9c0e0bb3aaea0c11a3dca7b19cdd01ee0beb063e5fec977fd08c063be50a9652d8e11522856d0f53ffab7139080ce2bad59ca0463549ee87c8f253c8a9193bb0f876de20c84357ce5a4cd9804f18f54f0b0e2e68b06291f885b69a5628210edbeac92506f93ffe269af6ed9dac2207347c5a1c5330a761a0d50b0a81447333affde10026b6031c9ede1f82bf265ac364bb92d", 0xe4}], 0x1, &(0x7f0000000480)=[{0xa8, 0x117, 0x13f, "5c63558cf093e1e136b732ef4c33c271d41086a63591ff5c7820912d9c6b423189a1b556bd0a025a8ab7907c9cf0d7cf3621fa447586b11867c382862d7fc91a152fc150c7cbdc4c30161e0ace78d5b9828eb05017474262fb2bbfb12afece003298d49e19e4ec2adde546f6a9a9b51eb2a3a085e43c79d2f6ec6396556a8d910530429f41c0f7ebba9d3478486dc56e31c5"}, {0x1010, 0x10b, 0x2, "76ccb7642c583071c64b8abfebfd013921e751009aebd35427de3379dea0f71ca7d9f0ed27d20f14e0537a97565a42357d364c4d403cbc15c5a8491d9f67adf273cd956e33a70155021117acd947a42787ec4286a8fe4435016a67737ec40d99657b62a177c3439d84b9df18ff31a8182594b1d82906cfaf3a9f85dff3908a0e8c48b0306e17834a074b515118faca902f521468048ff33d053ece7d300952ad60b2d6c58e2993c576315b123fa2f9a2c08dccfca006420a93ca58455aa746acbe2954bfb09565bb6bd28107e90910d2efa4b672b396e4b9dc9e9c0b5ea16c5a5f187d8b290cb728a4a47da06b63dfc7f91dc6054f8464d67d65eb96b8095f6f3ddc1cc279fab20a2d47b311fa35b57d0c85f19ad6ed526395051b7d212713ac23e2c70c3b488b946e65a8af92ac7116fc668953d3259c8611e814dd55a704a7620b479f76960cb154bf5f5dad2035d99fcc989ad18746e9d1913753366bdb5f370e5a24922c33c11ba63800787054618a155e482d7eed6225df23847b814295d7d2270148bc05b118e90e5fb9b6b0fd5551e97663798e9e5758fbfa65602e058f0e6316d365c1bd2ae736fa6f95b688f819e03f77170b4800fd561214e1b8ac22ed1f285ff593329d74ac8ffd8d9693df819a29d0363b9a4d6a2ef9277b36ac3e31d63f1368eda1c3dff927c3ee1e084b37e8b4ad24502caf55bde464eeea0c47c238db3411d52ca159b11badd6142de713969e51294aca5270a9ae3db9e6df7cda862432aa8b6c478230f862681ebd55d8017aafdbcd70d1e8379f9bf642c6818af78f8315c5de4609d4ce7b8a204c152879796564d88a6322df625be987aca55731c4f202f80c355c50235138a5fd46880ef41065805b9f4f2016a1708cfb3a7b03861b3c92cdb59f767adebdb6bfcb2320673d05d1ca596206aec667a823cbebc01c1e64ce90af6e04d5410988b5f2d1940b15189ac327925bb5bf7d2f1c045bbb5702bab49001e0165543bdfadd41d3c5482e2ea4cdd223549f1f879b23db90b10941538143e59fbc47f4f20b66fe529adbcf07a6f3e0915c2930159c7ebb22fd77dd40e9c75d0a68fc865d90aa9914bfd8e2761b68f6fa9f0cc2f483d3573cd34634b6e5b59cd47892b74d8cd683324c39bb1764670be48e8e9acec27ed6d3642a86660471154e89a3027bbe3be3478f4613e8ec4243329f8cd8dbf95e2932eaf273176f06d11633d9981067933297f108b245658d1250d9724a65e4c8df0e95493c9cfaefc148feb3c212868962c4ced6abb8c2a4b6c97dcc21e36519cb13c396fe4ab72589b9bfb4cefc4048f0638691a4644ea022e6c23b401d69bfc34cf6273849d9b6695f92d32513deba3263a4e9d5ef1dda6f246491d68653d1b068d50d0433e0bdb7e1820e56d085f175c5061582d0f1d99be09922a722f89a7461686e4091c4d0da168ccbbfe79e94989b61758ee989eac4b31c7cde3f0ab397b93d1ece75a9b9dda3899d9959876354f166a37d6f50321fcbce9f0eeef9ca085a7260a2a8b82747050c517db8d70eb6be88114fd793b3c7d233ed91ed8706fe1c23c457e9148e9bf44e4c63ec08e172bfd13c1cbde2c2777bc570927ff0e36eb8bb24b33eb1ad1043483cdb69233aa1e08844250a0ccbd7f8e79aa905d90713595352ec709609ad8a98f956422f7a41458c28fbd7d41a47681b1b9e55a9e69f222878939c7183fc72091473e51ab047d240068db8a479058a763443b20f193536e9bf2568bdd279e69e434e8d461ff5d0d01212d6fe3a1fbe8f4976fff351dc35e225795160a148a0b6db2b30d7ea6c096d7e87db54ec6336cb4b48ef03a2f053f3643042798bcadb096039d81c4b875d026b4d72437cdd3142a925357d63f405fba7f7feb236d2dc12c2921954f81ca3354268489c98b9a32f3c6719369230b3356552399ef0bd2fcfb94b2297211abdf5063b73520b883b011041e6bf601e450605f202727f96ef0e7dbe1e557416bbf2763b17a6bd929ed1e30b9ee8f90d050b0fab297b221a619cea156841bd4fa3a0673ad9b3da3c4d1670d450a158ac2c3800406bdda5317b42b32b05e8dc7d912adbbdf92a84d4d6e5547957aefabedc1c7da288a765c2043d3946ca3b71de040c9478e80d749cf7b2c026b4a61132b867ce5cc9fc87f3df725d46b647e4b462c68689c7f182870adbf6f995ef9b376330a5c76092be4bf509f15f27a93505943cc9534d1ce9af2f6cdfe78ca9cdb45c6a079f2d30fa5d5f40987aaa26f229fa1a7e77e9d74e176bfebae48ab4c85a851176d32c1977af456fee2405adce2e9129c34fdb2363a4daacaef856d52fdb57dcc37ce52c2fae12d89a6ac84a145184e984744335924a648f1c6bb7e85ece881b941ff43fedc29ef04e9be2ac9eb796165be63edd43f54d4e2ed79d6e3fd97267f8514f674fcf8a9a795ddd3213187e6855bd222d5520f6ecd4321ce8569439b5de196fa73ac71c12c0be9c924fdb47214287af537f5ea99ee73e20d14ecb3256f9050ff2bafe35f00903562ee857bfe163a631e444f00ffa10b3f09ce706dddb5a23fb4beef5911f4fdb1346376e7869be5e6cda9748c1294da36e41de6bee546231112096d04e73bb6d2dab9f9d846f7ddd9d6750b8eca9b6986efb03270b2094cfd88a20eecd472aeabb7420d1c703995128187cad7b91b7de27a89d2221f55906c966ee3ead3be58615a15c8cddc32a35bf610961f1bcfdd0e72b3e194c2ce0832779076e5d262135bfaf050104cb83ddbc8df990f1db5767d275dc52ecfb6894852f9b72c4079a516fbe88fdce79a36ba35bf08ad09bdb601d3d50581f835b572fa2c3442e74aaf38890fe1286aff0f5bf2c39d898001e5ea695a055e757cd6b03d16ee0fb94b34f80dd21f16b9a91d3b8e92e0715a6c459a4afdb158fc022ce84d615c032c226169bcc1a7831b999544d7f1fc4dbe698a78a0e05148af50c4605d29c9c86fb7017dee020e27883cc4b3e85bc8d820f9a6f143fde580553cc47d9255b302b4af06ddf52b066ee92a95cc05b122acac340bfda57ac83026dcbfae3e66472b66cf0df875dad325fea49a623b3161eaa8d227230e355b9f7e4625766b9be69a18a36a8f6d9543934caa3c95b7590736c170aabe9880a8a137a9eb0f7333c3effe0ff5c15a1a36e7caf4b44b8e8d3751e7300f0269e99e0da92f58898d30903636b05a3ab318ed441a3f89e8dc2ec28d44adf62dce75e872d1bcfe435adeed7c9e79c010a454d366b423e0b4946c6bb2f2a6b50bdc0b7945964ebe03a08b8b9a18f03a18bb7c7597de47d45fbd9f70cac07f542fef261532e0fd209fb87463cd79ca43539d9e94d36cc7cbc9a8531463a6d3a90e92dab52397289dc3ef984f17e8c12f19efc969e3968f9fd2c1e156a2a3cfde009c7598e4249b5a5a7af51a449199f540512c524edc1cb38d47b2f269c040f5f2066c99c86c21c5bc7ba83659266fa4f1ed080da2875c100bfb672ab135822a4a4fa016059c89a7b547b645dbb9602c6200a5ad18eacccc6c973e0b7d0b7be2604b3c4c463d5b615aaa72781b104f91692832a76a304c8b4e9a134fbc0613bedcfe94bdb0022271f179430494ef5809e12e2e96352b1f88b712e3de0b2204f6e76e7983931d4d6c33be4b88bc3c97bdb0f46be860dfccf8f3b2b9289547df021dedc10e6ddd83cade7bf1e258057fa7ed2fd04e8031e0592353560df3cf5fa4bcbd92ed0a40338808e09652cdaeebcba6e0a1f17edca4542c56d019a9842e5b7a07a11265e5b367dd441de472d515299ac243f8b47db9d0224c7732c8ae2c029620b264f19fa08d10a7117b5210d1bee3f41494120530e5ae0834806742dd50f8ffd28862df4bc9b251be69ef503c502f75460eff303245bd767a62e20fb56dc1dcc8e5c3f5aa6b0ad2de69724c1964584b2e523afad7cd9c8c1c6d20ed3772af9e73c215b065c2e6ea80bd686f70932c724227fa6a4ec8295a7079d6159a16a271c6cfcddf162efbeae6d3dc0b17c64101a5514e97d188eac0e5ad7fec3baa179a926981802846862452ff6f459209b536db1518ad577c96fd3e7f27060b9d76631853203d2033b3f240c29c6d8f60590180f9a13e20f82c655c49557463f7a7a259e787bd9ab804a7e26a3299be4716e67d48f0bdca13256cb4e8a4f2294518c0e776e9a1ae4998a6b034ac82e18fa034c585d1c96b6a3563cb752225b9d051beb9382b4aa2f4c546575c692871e740c259b62ee26f2e8ba3b8511daf3e4cfc950e3a239a9a8cc0a280bf048c0505cefe3f07c1e0a927b2bdc54829b3420b7ac4d4e6ce5cb0843934c265838092396fa7ac165971d061ce5e1531e2ea89cad2cc8857c48412040fdfa04c2336320c17481eefba9aab82b639f653df47ed88118d4dfb9e99f92c336d3900bdcf8d94c25a320c99ce0b66e0a9741ef573047f0849e49b173b1f58e5ea01d35e8f1ffcbb94f94d8e4fc5e75697d05bf4915476ded2852416fe9a64a667fe0875ed2214fc038abac754b68e7acdd077a201abdc34d7e4eb168478988f174f1cfe24aa1674f91f67a8da0ad1aceeb4a4040c379e3d3321dfc60551644acbc699241df160c103b02814df9ecf4b955ff0d09783ebfef1e4cfabe25a3c62a9882b2632d8c91f309db2a7ed6accc937d5495d209eab36715320a7626db9cec4392758fb72260f8f58e6fbff426e9c7db529b860e19b2932300ee5a53b92b37cc7f4922f4ab93028cb8787f6d9cf7a7a42825be8a403e8d03de2d55505a655949378aff8bc45c33fef78e6765795b84fca59fdf5423d23362c57bcff90e2516156ec7e660620e14a71df0565f348a35653d7e8f895b26e7264c72ca46eb1c23d6bac570c67a5788423d3bbf87785259c157df4b19749af8e7d1c3aefab3cb2ddbd3fcd441b51031fed0d887df11f95cd867622f9b210798d5c3f94d90dbed3edb14111937c80afce3cd30df6fd7dc997152c0d981599131afb37d5af87a3773e0f828a9edeaad26c3ad57d65f57f9917923d2d5f77e189f6a7776456270373797c81dc3eb03edffbf724fa12dca32d9a496b5d12dbd3e4b8c784319ee407a4e3da2e522a58225d82f85ee144c3c7366bcdd593c06c374e4e52ff1222839a61fb29471e60fe62f217e7ffc37e7cb8642adccd3be204371a9826add5a6fa90da7ab54dea903ea1e4cf5c75c98d615f40669339d70820e8ed79923663176a032843a2871e2af4acfa7d521f61c82724fbc8914af444947922c67fc26db514baf26e9cc34d82565993e18b06ea36569bd626eca2a2c1b313aae7ab0448a7c6d6f99790e4f532f67db572cada8f5ab06456a439a5e2661a5b5324e253c1a85ba3d5c7af9b192fad01ac9dd5b29c9c3e026157b5a184266b1382c7575169e60e7486e8348051c765eceaa95e50417f37d3f2282d809e03dcfd7201dbcd3a4b87276ef4236d794e73acd794e0ec53d06e3facf4d4aab5e6164714324294313b813670be96e4186c997b67ebf10aec8cef4cd247448677ad0c24d455489f5231384b8cad5235c8ae0803c6638f129d1805970e8fa46dbecc2b57d414ce421b051014cc085b356911b16101b8f12a3d3cd6e48d6ad60e7fb23edd8d28503764676e8cb99f313133b09a57b9023f6638c55add0abcb88ac88fbf798fb04948067b28a7fd2d136b18b8f2a45e2cc6b07a4be07a3d5d7f89ed8ae554e01a39f77eee1c82a1b25090b24a1b82df86f8ae4c493d813feb35a44ca0695c9019ba0"}, {0x70, 0x110, 0x6, "f877e237fd4dfcf6b0594321d5e578a13d7ef7a36d8f3295f2e0bc1a3693f240a947cbbbed4e9b437b950ce841020f59ed786b7c2dcc68beb73d56dac876f498490e8a35f17b00a26ab1a5e02fbb443805e23721f536561039"}, {0xc8, 0x109, 0x1000, "a32a23ed455d5c608af58a471eccc9df7b0b1812fba8ad8ae068806fe78eadc63bf96eedc568089edfef5c5490faf64b8135cb0d748efb6a1e46f6e2520f5752813a5e12fd2b7965c6d2347f7a4ffefb0151d33662547b00aa31af7219448ec3612c567ca691e9066ea6349a1e01df06329d7e44f08bdefe49db4e237efc242399bbf9603184b330d54e546c33e494f49666360f42fefccbe732692f9fd4e1b109446e8d3af17bcc13a44b8a32255de841d778631ff3bd30"}], 0x11f0}, 0x0, 0x5, 0x0, {0x0, r11}}, 0x8) lseek(r2, 0x0, 0x2) r12 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r12, 0x0, r2, 0x0, 0x200f5ef, 0x0) [ 2643.769198] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2643.769221] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2643.769232] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2643.769244] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2643.769256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2643.769268] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2643.815739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2643.817115] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2643.832446] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:07 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 22:44:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xb28}]}, 0x18}}, 0x0) 22:44:07 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0xfffc, 0xfffd, 0x0, 0x101, 0x1}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = syz_open_dev$vcsn(&(0x7f0000000080), 0x80000000, 0x103000) pread64(r2, &(0x7f00000000c0)=""/70, 0x46, 0x1) dup(r1) 22:44:07 executing program 5: 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000700)=ANY=[@ANYBLOB="011100002100f96342f20000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="2e2f66696c6530005481f2f01edfa2f51763206dc3ff54dc5964f031e57a6cb85e2f707356d219ce7971b9cf"]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRESHEX=r2, @ANYRESDEC, @ANYRESOCT, @ANYRESHEX, @ANYRES16]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) preadv(r5, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(r5, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) openat(r6, &(0x7f0000000380)='./file0\x00', 0x24000, 0x20) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_QOS_MAP(r5, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x11000200}, 0xc, &(0x7f0000000680)={&(0x7f0000000780)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="040026bd700039d86758b0c465a576206a5526bc9caa3cb246eb0b9756333fc95a7e00000000", @ANYRES32=r7, @ANYBLOB="1a00c70006015b000006080402010903100117174644ba69289b00003200c7000006ff0420060305340707021f010107fb064002020100033f020603ab030701030020030002507d1592c391b28100002000c700000204067f0575040907b002020200043f068007c1f53b3fe711c8fb"], 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 22:44:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x254}]}, 0x18}}, 0x0) 22:44:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x4}, {0xff7f, 0x7f}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/bsg', 0x4c800, 0x84) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f00000000c0)={0x3, 0x81, 0xc, 0xb6e, 0x1, "6ea7f0f20c38e0039ac4219df5155581436476", 0xffffffa2}) 22:44:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x500000000000000) 22:44:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x288, 0x42, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@generic="30e52f0bc703496aef237300529452e8f7cf7dd8659fc5b874953219bd0dc098dc9597906fb8c618330bb0b72fd58a73ad583354b84a29d9d9b4e32df7bcdb2d54eb2390f14ee05e14fe9601243192ae2c0b4aea6f2d036535130fc0cf257cef76e45e966a9267de477813a70b990afcfed6ea8f46d8109cfe8fa83d288957d34efc59ee8336a7b378198bfce1c908f57fece9f19a405057051e43b742bfa0c79652e50db29ef62ba7e662679884d18dbe6a5812bfb46c3f5302f79e528bc2dcee3c64ad249158e7255db53a1ee2a0117d", @typed={0x8, 0x7e, 0x0, 0x0, @fd}, @nested={0x53, 0x3f, 0x0, 0x1, [@typed={0x8, 0x66, 0x0, 0x0, @fd=r0}, @generic="06dc62d1ca44fbdeea7545072f1799905c825a4c676eb88a5ee51eae226a9291c333e5abeffb345312c94f9cfd7735aec00c7887f64ba8", @typed={0x8, 0x53, 0x0, 0x0, @ipv4=@remote}, @typed={0x8, 0x76, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}]}, @typed={0x8, 0x7c, 0x0, 0x0, @uid=r2}, @typed={0x5d, 0x18, 0x0, 0x0, @binary="1de68431a1ed4858193a59bc274ef24862ab41d878f439cd78b8ac3fd00e5fefc81bc93760ee31bf45686a97ab553d834534c5034564f43a251d911151bf03e7d11b92a3f18575b0f05fd079454c87f168a088ee8f7d75947d"}, @generic="c52ad766b52be25719d59c67b9a6cccc73b05cf375e37a35f8170de7a3007541d236a72fe947ccc281575672d0f2e730042a21d0222d58bf0986bcd88f610d7ddaf13a4784c3b0b0393e6e3b0f3c897f614b06ac02fa2868e641ea944ce981643187f4cd74f3a7739fd5b5c198f769108beb74e1ee2ea7f8994534a5053c63dd37abb2dbd3faa369a2b97ff8be06340be23646fff6c864ed98b564e5913c4e8e943cae8cacd85793ea12e526b662904d18a128dd9a83d937424ab33a541eb82b4273bf2b2c63fb4d5a0c5f0f160d1d89ab35e66bf81b8bcd4fdd782fc6"]}, 0x288}, 0x1, 0x0, 0x0, 0x840}, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2662.163081] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2662.166605] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x800, 0x2}, {0x5, 0x5}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2662.175003] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2662.181611] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7fffffff, 0x1f, 0xcc8, 0x6ebe, 0x8, "d5c8321dbf22ee4c29f9d348923f0f62cfd051"}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/bus/input/handlers\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0xfffff9a7, 0x4, 0x0, 0x7, 0x5, "134b69c3ccada8f60c82da2575aa9f287ec782", 0x9, 0xffffffff}) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0xaa9) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x3, 0xfffd, 0x6, 0x4, 0x0, 0x2}}) [ 2662.225098] FAULT_INJECTION: forcing a failure. [ 2662.225098] name failslab, interval 1, probability 0, space 0, times 0 [ 2662.227629] CPU: 0 PID: 12121 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2662.229081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2662.230911] Call Trace: [ 2662.231484] dump_stack+0x107/0x167 [ 2662.232262] should_fail.cold+0x5/0xa [ 2662.233081] ? create_object.isra.0+0x3a/0xa20 [ 2662.234112] should_failslab+0x5/0x20 [ 2662.235029] kmem_cache_alloc+0x5b/0x310 [ 2662.235056] create_object.isra.0+0x3a/0xa20 [ 2662.235073] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2662.235097] __kmalloc+0x16e/0x390 [ 2662.235117] ? __import_iovec+0x458/0x590 [ 2662.235144] sock_kmalloc+0xae/0x100 [ 2662.235167] ____sys_sendmsg+0x665/0x870 [ 2662.235189] ? sock_write_iter+0x3d0/0x3d0 [ 2662.235208] ? sendmsg_copy_msghdr+0xba/0x160 [ 2662.235227] ? do_recvmmsg+0x6d0/0x6d0 [ 2662.235245] ? lock_chain_count+0x20/0x20 [ 2662.235267] ? lock_downgrade+0x6d0/0x6d0 [ 2662.235296] __sys_sendmsg_sock+0x26/0x40 [ 2662.235315] io_sendmsg+0x1e6/0x830 [ 2662.235336] ? io_setup_async_msg+0x2d0/0x2d0 [ 2662.235364] ? mark_lock+0xf5/0x2df0 [ 2662.235403] ? stack_trace_consume_entry+0x160/0x160 [ 2662.235432] ? lock_acquire+0x197/0x470 [ 2662.251305] ? __lock_acquire+0xbb1/0x5b00 [ 2662.251331] io_issue_sqe+0x3b3/0x77b0 [ 2662.251361] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2662.251380] ? lock_chain_count+0x20/0x20 [ 2662.251399] ? __is_insn_slot_addr+0x14c/0x290 [ 2662.251421] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2662.251438] ? io_connect+0x610/0x610 [ 2662.251464] ? lock_acquire+0x197/0x470 [ 2662.251482] ? find_held_lock+0x2c/0x110 [ 2662.251507] ? __fget_files+0x2cf/0x520 [ 2662.251532] ? lock_downgrade+0x6d0/0x6d0 [ 2662.253654] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2662.254106] __io_queue_sqe+0x90/0x9d0 [ 2662.254132] ? io_issue_sqe+0x77b0/0x77b0 [ 2662.254877] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2662.255792] ? __fget_files+0x2f8/0x520 [ 2662.255826] io_submit_sqes+0x44aa/0x8610 [ 2662.255874] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2662.256911] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2662.257463] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2662.257492] ? find_held_lock+0x2c/0x110 [ 2662.266078] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2662.266844] ? io_submit_sqes+0x8610/0x8610 [ 2662.266875] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2662.266901] ? wait_for_completion_io+0x270/0x270 [ 2662.275408] ? rcu_read_lock_any_held+0x75/0xa0 [ 2662.275425] ? vfs_write+0x354/0xb10 [ 2662.275445] ? fput_many+0x2f/0x1a0 [ 2662.275465] ? ksys_write+0x1a9/0x260 [ 2662.275484] ? __ia32_sys_read+0xb0/0xb0 [ 2662.275508] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2662.275527] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2662.275549] do_syscall_64+0x33/0x40 [ 2662.275569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2662.275583] RIP: 0033:0x7fb2882ffb19 [ 2662.275608] 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 [ 2662.288112] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2662.289696] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2662.291195] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2662.292695] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2662.294205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2662.295706] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:44:07 executing program 6: stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xf4, r0, &(0x7f0000000000)="eae366257a56321d10e6107291eeaca34d269797929555e422a7e0f213357327e0e5867cdaad041908ae2c0d734518c929359f2776b17c093901548d67bb6bb2baea76b1fa45efafaabef9bd7ca8d0dc712c4c73eea6b5616c041c99ce4204f82c8b7e30dc172c7fd6840ff036b20e96fb4bde75e44bb640136fc175662af10d6fac720a474463517d3884dc172f0577e0f2527df12dccfa8338b5ccd2", 0x9d, 0x3, 0x0, 0x0, r1}]) 22:44:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2000000000000000) 22:44:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x10000, 0x0, 0x101, 0x2, 0x1f, 0x911}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x1, 0x0, 0x10}}) 22:44:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x270}]}, 0x18}}, 0x0) 22:44:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xb48}]}, 0x18}}, 0x0) 22:44:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0xfffc, 0x0, 0x1}}) [ 2662.402564] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2662.418854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2662.443758] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2679.576979] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xb64}]}, 0x18}}, 0x0) 22:44:25 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6(0xa, 0x4, 0x6) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0xc892, 0x6ca2, 0x4}) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4}}) 22:44:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x4}, {0xff7f, 0x7f}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/bsg', 0x4c800, 0x84) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f00000000c0)={0x3, 0x81, 0xc, 0xb6e, 0x1, "6ea7f0f20c38e0039ac4219df5155581436476", 0xffffffa2}) 22:44:25 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:44:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2010000000000000) 22:44:25 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 22:44:25 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x290}]}, 0x18}}, 0x0) 22:44:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0xfff9, 0x1000}}) 22:44:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x22200, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x14c, 0x0, 0x4, 0x70bd28, 0x8001, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xfffffffe}, {0x6, 0x16, 0xd9fa}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0xffffffef}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x8b2a}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x73}, {0x8, 0xb, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1f}, {0x6}, {0x5}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x3ff}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4c044}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) dup(r1) [ 2679.636155] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x4}, {0xff7f, 0x7f}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/bsg', 0x4c800, 0x84) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f00000000c0)={0x3, 0x81, 0xc, 0xb6e, 0x1, "6ea7f0f20c38e0039ac4219df5155581436476", 0xffffffa2}) [ 2679.650582] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:44:25 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2679.669824] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2679.690989] FAULT_INJECTION: forcing a failure. [ 2679.690989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2679.693640] CPU: 0 PID: 12166 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2679.695135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2679.696875] Call Trace: [ 2679.697442] dump_stack+0x107/0x167 [ 2679.698224] should_fail.cold+0x5/0xa [ 2679.699050] _copy_from_user+0x2e/0x1b0 [ 2679.699900] ____sys_sendmsg+0x6c6/0x870 [ 2679.700771] ? sock_write_iter+0x3d0/0x3d0 [ 2679.701678] ? sendmsg_copy_msghdr+0xba/0x160 [ 2679.702648] ? do_recvmmsg+0x6d0/0x6d0 [ 2679.703485] ? lock_chain_count+0x20/0x20 [ 2679.704374] ? lock_downgrade+0x6d0/0x6d0 [ 2679.705272] __sys_sendmsg_sock+0x26/0x40 [ 2679.706170] io_sendmsg+0x1e6/0x830 [ 2679.706952] ? io_setup_async_msg+0x2d0/0x2d0 [ 2679.707920] ? mark_lock+0xf5/0x2df0 [ 2679.708740] ? stack_trace_consume_entry+0x160/0x160 [ 2679.709838] ? lock_acquire+0x197/0x470 [ 2679.710707] ? __lock_acquire+0xbb1/0x5b00 [ 2679.711616] io_issue_sqe+0x3b3/0x77b0 [ 2679.712459] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2679.713556] ? lock_chain_count+0x20/0x20 [ 2679.714453] ? __is_insn_slot_addr+0x14c/0x290 [ 2679.715412] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2679.716514] ? io_connect+0x610/0x610 [ 2679.717322] ? lock_acquire+0x197/0x470 [ 2679.718165] ? find_held_lock+0x2c/0x110 [ 2679.719023] ? __fget_files+0x2cf/0x520 [ 2679.719867] ? lock_downgrade+0x6d0/0x6d0 [ 2679.720739] __io_queue_sqe+0x90/0x9d0 [ 2679.721562] ? io_issue_sqe+0x77b0/0x77b0 [ 2679.722436] ? __fget_files+0x2f8/0x520 [ 2679.723286] io_submit_sqes+0x44aa/0x8610 [ 2679.724199] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2679.725249] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2679.726269] ? find_held_lock+0x2c/0x110 [ 2679.727132] ? io_submit_sqes+0x8610/0x8610 [ 2679.728043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2679.729067] ? wait_for_completion_io+0x270/0x270 [ 2679.730077] ? rcu_read_lock_any_held+0x75/0xa0 [ 2679.731084] ? vfs_write+0x354/0xb10 [ 2679.731862] ? fput_many+0x2f/0x1a0 [ 2679.732641] ? ksys_write+0x1a9/0x260 [ 2679.732661] ? __ia32_sys_read+0xb0/0xb0 22:44:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xb84}]}, 0x18}}, 0x0) [ 2679.732686] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 22:44:25 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x2ac}]}, 0x18}}, 0x0) [ 2679.732705] ? syscall_enter_from_user_mode+0x1d/0x50 22:44:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x2e00000000000000) [ 2679.732726] do_syscall_64+0x33/0x40 [ 2679.732744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2679.732758] RIP: 0033:0x7fb2882ffb19 [ 2679.732777] 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 [ 2679.732788] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 22:44:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x4}, {0xff7f, 0x7f}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/bsg', 0x4c800, 0x84) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f00000000c0)={0x3, 0x81, 0xc, 0xb6e, 0x1, "6ea7f0f20c38e0039ac4219df5155581436476", 0xffffffa2}) [ 2679.732808] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2679.732820] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2679.732831] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2679.732842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2679.732853] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2679.794963] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2679.817905] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2679.838023] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:44:43 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 22:44:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x2c8}]}, 0x18}}, 0x0) 22:44:43 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x6, 0x40}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0xfffe, 0x0, 0x0, 0x101}}) 22:44:43 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xa000}, {r0, 0x60}, {0xffffffffffffffff, 0x400}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0xb000}, {r1, 0x44}], 0x6, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)={[0x5]}, 0x8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x404400, 0x0) read$ptp(r2, &(0x7f0000000100)=""/239, 0xef) 22:44:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xba0}]}, 0x18}}, 0x0) 22:44:43 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0xfffe}}) 22:44:43 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f0000000100)) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x5, 0x20, 0x2, 0x20, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000000540)}, 0x1480, 0x10001, 0x7ff, 0x1, 0x5, 0x81, 0x8c1e, 0x0, 0x9, 0x0, 0x8000}, r1, 0x6, r0, 0x1) r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r2) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000640), 0x0, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000400)='blacklist\x00', &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000480)="616651c0be40d1bcf38f67259b96e8769b47a28005beb678e78aef2f1bb423e040d73432e59aa286593625b59a0504894b09c66ba884c031cc9aa752456105393a64a29eda23ebf1028360f5a216943e646b07db46085411e7f3a59ef722fb2014f79ef14a66e7c7fc0e1bf77240d206b26d1d83b498c4c18c84f5d2a1e5ad78848d8d941b9be7f2ff3da931fcd063226ae9fb3d3e39fb1c3913c2dbc5ff1358e0352f92aca3e35d", 0xa8, r2) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0xd6, 0x4, 0x1, 0x5, 0x0, 0x81d9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000580), 0x4}, 0x80, 0x5, 0x9, 0x3, 0x55ff, 0x7f, 0x6, 0x0, 0x8, 0x0, 0x401}, r1, 0x1, r4, 0xa) add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, r3) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0119000000000000190000000000000000ed000000000000ed6600170000000000001700080000000008007809140b2a3a080200000100000101015252050181505824016d", 0xb4, 0xb800}], 0x0, &(0x7f0000000180)) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r5) 22:44:43 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x3f00000000000000) [ 2697.577401] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:44:43 executing program 1: sched_yield() r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x20801, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4}}) 22:44:43 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x4000000000000000) [ 2697.627156] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:43 executing program 6: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000240)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x2ec3, 0x200, 0x101, 0x10}}) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2011040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="44000000270001002abd7000fddbdf2513000000f5d1009b7889433235c4c5fd4898804067c80330fa90773001335aa0499af8d1d6283683a34ffb45635dd4b71339aa8d"], 0x44}, 0x1, 0x0, 0x0, 0xc4}, 0x810) [ 2697.651955] FAULT_INJECTION: forcing a failure. [ 2697.651955] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2697.655193] CPU: 0 PID: 12205 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2697.656881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2697.658912] Call Trace: [ 2697.659554] dump_stack+0x107/0x167 [ 2697.660436] should_fail.cold+0x5/0xa [ 2697.661387] _copy_from_user+0x2e/0x1b0 [ 2697.662370] __copy_msghdr_from_user+0x91/0x4b0 [ 2697.663530] ? __ia32_sys_shutdown+0x80/0x80 [ 2697.664592] ? sock_kfree_s+0x35/0x60 [ 2697.665534] ? ____sys_sendmsg+0x426/0x870 [ 2697.666614] sendmsg_copy_msghdr+0xa1/0x160 [ 2697.667656] ? do_recvmmsg+0x6d0/0x6d0 [ 2697.668614] ? lock_chain_count+0x20/0x20 [ 2697.669642] ? lock_downgrade+0x6d0/0x6d0 [ 2697.670719] io_sendmsg+0x62c/0x830 [ 2697.671660] ? io_setup_async_msg+0x2d0/0x2d0 [ 2697.672687] ? mark_lock+0xf5/0x2df0 [ 2697.673527] ? lock_chain_count+0x20/0x20 [ 2697.674485] ? stack_trace_consume_entry+0x160/0x160 [ 2697.675639] ? lock_acquire+0x197/0x470 [ 2697.676541] ? __lock_acquire+0xbb1/0x5b00 [ 2697.677489] io_issue_sqe+0x3b3/0x77b0 [ 2697.678379] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2697.679565] ? lock_chain_count+0x20/0x20 [ 2697.680570] ? __is_insn_slot_addr+0x14c/0x290 [ 2697.681601] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2697.682803] ? io_connect+0x610/0x610 [ 2697.683664] ? lock_acquire+0x197/0x470 [ 2697.684562] ? find_held_lock+0x2c/0x110 [ 2697.685496] ? __fget_files+0x2cf/0x520 [ 2697.686413] ? lock_downgrade+0x6d0/0x6d0 [ 2697.687365] __io_queue_sqe+0x90/0x9d0 [ 2697.688250] ? io_issue_sqe+0x77b0/0x77b0 [ 2697.689189] ? __fget_files+0x2f8/0x520 [ 2697.690108] io_submit_sqes+0x44aa/0x8610 [ 2697.691086] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2697.692223] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2697.693315] ? find_held_lock+0x2c/0x110 [ 2697.694247] ? io_submit_sqes+0x8610/0x8610 [ 2697.695241] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2697.696343] ? wait_for_completion_io+0x270/0x270 [ 2697.697434] ? rcu_read_lock_any_held+0x75/0xa0 [ 2697.698490] ? vfs_write+0x354/0xb10 [ 2697.699324] ? fput_many+0x2f/0x1a0 [ 2697.700182] ? ksys_write+0x1a9/0x260 [ 2697.701040] ? __ia32_sys_read+0xb0/0xb0 [ 2697.701961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2697.703152] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2697.704313] do_syscall_64+0x33/0x40 [ 2697.705140] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2697.706293] RIP: 0033:0x7fb2882ffb19 [ 2697.707135] 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 [ 2697.711265] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2697.712967] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2697.714574] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 22:44:43 executing program 7: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000d00)={0xf8, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x98, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xffffffffffff0003}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x48, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}]}]}, @NL802154_DEVKEY_ATTR_ID={0x30, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x801) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) flistxattr(r1, &(0x7f0000000000)=""/153, 0x99) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x1f, 0x1f, 0x0, 0x3, 0x3e, 0xffffffd0, 0x125, 0x40, 0x2da, 0x80, 0x3ff, 0x38, 0x1, 0x8, 0x1, 0x4e4}, [{0x1, 0x1, 0x7, 0x1, 0x0, 0x8, 0x4, 0xfffffffffffffff9}, {0x1, 0x101, 0x5, 0xff, 0xfd, 0xff, 0x9, 0xb4}], "10c67f157839dedb026be342b78bbfe038a58ebc7bad0bdfa0f7c8c3a79cb8c9fe4652e96f9c144435e253f41bfa023c0e15528b0b93fbb42078fb878a66ee3821de23a6550532757c61fbef3fbf5b60f864ed25f58da46c7ce3f12c5d3d775834a4181876a438432e19102369a0d0d7facf45887cb94b47113fe4da7145a108476c025428caa38486e4708f2a955942c1491370218df07ead4da34f914ca62a11c47ed68b181cbcf49d790d5b702236d90e29af20bee6472195e02830eaea95c46bc1662092f047d783ccf73f6c1aec2bf4f30078ec441e2c16e748a69707", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa8f) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) syz_io_uring_setup(0x5044, &(0x7f0000000e00)={0x0, 0x36fd, 0x4, 0x2, 0x2b7}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) syz_io_uring_setup(0x78be, &(0x7f0000000f00)={0x0, 0xe109, 0x10, 0x0, 0x306, 0x0, r1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000f80), &(0x7f0000000fc0)=0x0) r6 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r6, 0x0, 0x0, 0x0, {0x80}, 0x0, {0x0, r9}}, 0x1ff) syz_io_uring_submit(r4, r5, &(0x7f0000001040)=@IORING_OP_STATX={0x15, 0x1, 0x0, r1, &(0x7f00000020c0), &(0x7f0000001000)='./file0\x00', 0x40, 0x4000, 0x1, {0x0, r9}}, 0x5) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$FIGETBSZ(r3, 0x2, &(0x7f00000001c0)) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2697.716168] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2697.717922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2697.719533] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2697.728209] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:43 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x400, 0x0, 0x2, 0x0, 0x2}}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETLED(r1, 0x4b32, 0x3ff) 22:44:43 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x20, 0x0, 0x2000, 0x100}}) 22:44:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xbbc}]}, 0x18}}, 0x0) 22:44:43 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x8cffffff00000000) [ 2697.832766] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2697.846890] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2713.497715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:58 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xbfe, 0x9, 0x1, 0xfbe3, 0x1, 0x20}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:44:58 executing program 5: 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, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/65, 0x41}, 0x0, 0x40000000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000003c0)="6865360e752a24e865ab1ed9800ca82f87945a20db50f6b4d4ed542ee17e957127a54b0d3135551c4bdf8b305fa6e05057", 0x31}], 0x1) r4 = syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0xfffffffe}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r6}}, 0x35) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002800)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400c0c0, 0x0, {0x0, r6}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_setup(0x432a, &(0x7f0000000300)={0x0, 0x281f, 0x1, 0x2, 0xff}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000280)) r9 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0xd8d172a89b37407d, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, {0x180}, 0x0, {0x0, r11}}, 0x1fe) syz_io_uring_submit(r8, r5, &(0x7f0000000380)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x2000, @fd=r4, 0xffffffffffffab28, 0x3, 0x0, 0x0, 0x0, {0x3, r11}}, 0xff) syz_io_uring_submit(r7, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 22:44:58 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 22:44:58 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x2e4}]}, 0x18}}, 0x0) 22:44:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xbd8}]}, 0x18}}, 0x0) 22:44:58 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf0ffffff00000000) 22:44:58 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCEXCL(r1, 0x540c) 22:44:58 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x8001, 0x4, 0x0, 0x101}}) [ 2713.518722] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2713.553310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2713.588944] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:44:59 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x100, 0x1}}) [ 2713.594054] FAULT_INJECTION: forcing a failure. [ 2713.594054] name failslab, interval 1, probability 0, space 0, times 0 22:44:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x300}]}, 0x18}}, 0x0) [ 2713.596880] CPU: 1 PID: 12267 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2713.598457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2713.600204] Call Trace: [ 2713.600765] dump_stack+0x107/0x167 [ 2713.601535] should_fail.cold+0x5/0xa [ 2713.602347] ? sock_kmalloc+0xae/0x100 [ 2713.603185] should_failslab+0x5/0x20 [ 2713.603992] __kmalloc+0x72/0x390 [ 2713.604727] ? __import_iovec+0x458/0x590 [ 2713.605613] sock_kmalloc+0xae/0x100 [ 2713.606408] ____sys_sendmsg+0x665/0x870 [ 2713.607289] ? sock_write_iter+0x3d0/0x3d0 [ 2713.608183] ? sendmsg_copy_msghdr+0xba/0x160 [ 2713.609131] ? do_recvmmsg+0x6d0/0x6d0 [ 2713.609960] ? lock_chain_count+0x20/0x20 [ 2713.610848] ? lock_downgrade+0x6d0/0x6d0 [ 2713.611740] __sys_sendmsg_sock+0x26/0x40 [ 2713.612619] io_sendmsg+0x1e6/0x830 [ 2713.613392] ? io_setup_async_msg+0x2d0/0x2d0 [ 2713.614357] ? mark_lock+0xf5/0x2df0 [ 2713.615180] ? stack_trace_consume_entry+0x160/0x160 [ 2713.616266] ? lock_acquire+0x197/0x470 [ 2713.617115] ? __lock_acquire+0xbb1/0x5b00 [ 2713.618015] io_issue_sqe+0x3b3/0x77b0 [ 2713.618857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2713.619968] ? lock_chain_count+0x20/0x20 [ 2713.620846] ? __is_insn_slot_addr+0x14c/0x290 [ 2713.621815] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2713.622929] ? io_connect+0x610/0x610 [ 2713.623749] ? lock_acquire+0x197/0x470 [ 2713.624591] ? find_held_lock+0x2c/0x110 [ 2713.625446] ? __fget_files+0x2cf/0x520 [ 2713.626287] ? lock_downgrade+0x6d0/0x6d0 [ 2713.627178] __io_queue_sqe+0x90/0x9d0 [ 2713.628015] ? io_issue_sqe+0x77b0/0x77b0 [ 2713.628889] ? __fget_files+0x2f8/0x520 [ 2713.629749] io_submit_sqes+0x44aa/0x8610 [ 2713.630666] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2713.631728] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2713.632765] ? find_held_lock+0x2c/0x110 22:44:59 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x8}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x4, 0x9e, 0x7, 0x8001, 0x400}) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10080, 0x110) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)={0x15f, 0x9, &(0x7f0000000240)="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"}) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x2, 0x0, 0x6, 0x6, 0x2}}) [ 2713.632790] ? io_submit_sqes+0x8610/0x8610 [ 2713.632820] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2713.632846] ? wait_for_completion_io+0x270/0x270 [ 2713.632870] ? rcu_read_lock_any_held+0x75/0xa0 [ 2713.632888] ? vfs_write+0x354/0xb10 [ 2713.632908] ? fput_many+0x2f/0x1a0 [ 2713.632929] ? ksys_write+0x1a9/0x260 [ 2713.632950] ? __ia32_sys_read+0xb0/0xb0 [ 2713.632974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2713.632994] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2713.633017] do_syscall_64+0x33/0x40 [ 2713.633036] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2713.633050] RIP: 0033:0x7fb2882ffb19 [ 2713.633070] 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 [ 2713.633081] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2713.633103] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2713.633114] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2713.633125] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2713.633137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2713.633148] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2713.667577] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:59 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x23) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:44:59 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xf6ffffff00000000) 22:44:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xbfc}]}, 0x18}}, 0x0) 22:44:59 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x2, 0x0, 0x0, 0x111}}) [ 2713.784659] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:44:59 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000080)={0x3, 0x0, 0x20, 0x0, 0x16, &(0x7f0000000240)}) [ 2713.818445] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:44:59 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000240)) 22:44:59 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xfeffffff00000000) [ 2713.865439] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:44:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x8001, 0x4, 0x0, 0x101}}) 22:44:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x320}]}, 0x18}}, 0x0) [ 2713.963925] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2713.979253] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:45:15 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x340}]}, 0x18}}, 0x0) 22:45:15 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 22:45:15 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7, 0x5}}, './file0\x00'}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:45:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x8001, 0x4, 0x0, 0x101}}) 22:45:15 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xff03000000000000) 22:45:15 executing program 1: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x2) fcntl$addseals(r0, 0x409, 0x1c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:45:15 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:45:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc1c}]}, 0x18}}, 0x0) [ 2729.954574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:45:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x8001, 0x4, 0x0, 0x101}}) [ 2729.966323] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2729.974999] FAULT_INJECTION: forcing a failure. [ 2729.974999] name failslab, interval 1, probability 0, space 0, times 0 [ 2729.977628] CPU: 1 PID: 12315 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2729.979106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2729.980864] Call Trace: [ 2729.981426] dump_stack+0x107/0x167 [ 2729.982209] should_fail.cold+0x5/0xa [ 2729.983056] ? create_object.isra.0+0x3a/0xa20 [ 2729.984049] should_failslab+0x5/0x20 [ 2729.984871] kmem_cache_alloc+0x5b/0x310 [ 2729.985735] create_object.isra.0+0x3a/0xa20 [ 2729.986658] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2729.987751] __kmalloc+0x16e/0x390 [ 2729.988504] ? __import_iovec+0x458/0x590 [ 2729.989390] sock_kmalloc+0xae/0x100 [ 2729.990185] ____sys_sendmsg+0x665/0x870 [ 2729.991077] ? sock_write_iter+0x3d0/0x3d0 [ 2729.991979] ? sendmsg_copy_msghdr+0xba/0x160 [ 2729.992922] ? do_recvmmsg+0x6d0/0x6d0 [ 2729.993742] ? lock_chain_count+0x20/0x20 [ 2729.994616] ? lock_downgrade+0x6d0/0x6d0 [ 2729.995509] __sys_sendmsg_sock+0x26/0x40 [ 2729.996381] io_sendmsg+0x1e6/0x830 [ 2729.997164] ? io_setup_async_msg+0x2d0/0x2d0 [ 2729.998129] ? mark_lock+0xf5/0x2df0 [ 2729.998955] ? stack_trace_consume_entry+0x160/0x160 [ 2730.000041] ? lock_acquire+0x197/0x470 [ 2730.000886] ? __lock_acquire+0xbb1/0x5b00 [ 2730.001781] io_issue_sqe+0x3b3/0x77b0 [ 2730.002614] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2730.003806] ? lock_chain_count+0x20/0x20 [ 2730.004695] ? __is_insn_slot_addr+0x14c/0x290 [ 2730.005661] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2730.006764] ? io_connect+0x610/0x610 [ 2730.007597] ? lock_acquire+0x197/0x470 [ 2730.008503] ? find_held_lock+0x2c/0x110 [ 2730.009367] ? __fget_files+0x2cf/0x520 [ 2730.010234] ? lock_downgrade+0x6d0/0x6d0 [ 2730.011125] __io_queue_sqe+0x90/0x9d0 [ 2730.011953] ? io_issue_sqe+0x77b0/0x77b0 [ 2730.012822] ? __fget_files+0x2f8/0x520 [ 2730.013672] io_submit_sqes+0x44aa/0x8610 [ 2730.014590] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2730.015639] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2730.016707] ? find_held_lock+0x2c/0x110 [ 2730.017564] ? io_submit_sqes+0x8610/0x8610 [ 2730.018534] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2730.019569] ? wait_for_completion_io+0x270/0x270 [ 2730.020593] ? rcu_read_lock_any_held+0x75/0xa0 [ 2730.021561] ? vfs_write+0x354/0xb10 [ 2730.022350] ? fput_many+0x2f/0x1a0 [ 2730.023137] ? ksys_write+0x1a9/0x260 [ 2730.023940] ? __ia32_sys_read+0xb0/0xb0 [ 2730.024795] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2730.025900] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2730.026991] do_syscall_64+0x33/0x40 [ 2730.027792] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2730.028900] RIP: 0033:0x7fb2882ffb19 [ 2730.029707] 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 [ 2730.033548] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2730.035166] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2730.036674] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2730.038189] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2730.039710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2730.041223] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:45:15 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x3ca, 0x0, 0x1, 0x5ab, 0xcc, "70ce22aca4e8d7378f0f5924d7940655095610", 0x8}) 22:45:15 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:45:15 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xffff1f0000000000) 22:45:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc34}]}, 0x18}}, 0x0) [ 2730.208448] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2730.236204] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2730.255381] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:45:33 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) 22:45:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000000)) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x0, 0x1, 0xb, 0xa, 0x193, &(0x7f0000000240)="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"}) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x1, 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, 0x1000000000000000, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x4}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) creat(0x0, 0x0) r6 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r6, 0x0, 0x0, 0x0, {0x80}, 0x0, {0x0, r9}}, 0x1ff) syz_io_uring_submit(r5, r3, &(0x7f00000000c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x4007, @fd_index=0xa, 0x1, 0x0, 0x0, 0x1, 0x1, {0x0, r9}}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x102}}) [ 2747.659022] FAULT_INJECTION: forcing a failure. [ 2747.659022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2747.661842] CPU: 0 PID: 12351 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2747.663312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2747.665073] Call Trace: [ 2747.665635] dump_stack+0x107/0x167 [ 2747.666406] should_fail.cold+0x5/0xa [ 2747.667234] _copy_from_user+0x2e/0x1b0 [ 2747.668079] ____sys_sendmsg+0x6c6/0x870 [ 2747.668942] ? sock_write_iter+0x3d0/0x3d0 [ 2747.669839] ? sendmsg_copy_msghdr+0xba/0x160 [ 2747.670785] ? do_recvmmsg+0x6d0/0x6d0 [ 2747.671621] ? lock_chain_count+0x20/0x20 22:45:33 executing program 5: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000e40)) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(0xffffffffffffffff, 0x800, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = inotify_init1(0x0) openat$cgroup_pressure(r2, &(0x7f0000000080)='cpu.pressure\x00', 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r6, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) pread64(r6, &(0x7f00000010c0)=""/4088, 0xfffffffffffffe82, 0x48) dup3(r4, r5, 0x80000) inotify_add_watch(r3, &(0x7f0000000040)='.\x00', 0x2000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x0, 0x200, 0x9e0, 0x0, 0x6}) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14ae67a7) sendfile(r1, r2, 0x0, 0x100000001) 22:45:33 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) fallocate(r1, 0x2, 0x55, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000006, 0x80010, r1, 0x8000000) 22:45:33 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc4c}]}, 0x18}}, 0x0) 22:45:33 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x35c}]}, 0x18}}, 0x0) [ 2747.672499] ? lock_downgrade+0x6d0/0x6d0 [ 2747.673644] __sys_sendmsg_sock+0x26/0x40 [ 2747.674522] io_sendmsg+0x1e6/0x830 [ 2747.675304] ? io_setup_async_msg+0x2d0/0x2d0 [ 2747.676264] ? mark_lock+0xf5/0x2df0 [ 2747.677076] ? stack_trace_consume_entry+0x160/0x160 [ 2747.678149] ? lock_acquire+0x197/0x470 [ 2747.679000] ? lock_acquire+0x197/0x470 [ 2747.679860] ? __lock_acquire+0xbb1/0x5b00 [ 2747.680767] io_issue_sqe+0x3b3/0x77b0 [ 2747.681601] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2747.682697] ? lock_chain_count+0x20/0x20 [ 2747.683576] ? __is_insn_slot_addr+0x14c/0x290 [ 2747.684540] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2747.685648] ? io_connect+0x610/0x610 [ 2747.686454] ? lock_acquire+0x197/0x470 [ 2747.687306] ? find_held_lock+0x2c/0x110 [ 2747.688173] ? __fget_files+0x2cf/0x520 [ 2747.689008] ? lock_downgrade+0x6d0/0x6d0 [ 2747.689884] __io_queue_sqe+0x90/0x9d0 [ 2747.690714] ? io_issue_sqe+0x77b0/0x77b0 [ 2747.691605] ? __fget_files+0x2f8/0x520 [ 2747.692474] io_submit_sqes+0x44aa/0x8610 [ 2747.693388] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2747.694434] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2747.695461] ? find_held_lock+0x2c/0x110 22:45:33 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xffffff7f00000000) [ 2747.696324] ? io_submit_sqes+0x8610/0x8610 [ 2747.697375] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2747.698410] ? wait_for_completion_io+0x270/0x270 [ 2747.698434] ? rcu_read_lock_any_held+0x75/0xa0 [ 2747.698453] ? vfs_write+0x354/0xb10 [ 2747.698472] ? fput_many+0x2f/0x1a0 22:45:33 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="01400000000000000000000000000000e1f98c7b3dcb0f0a", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={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, r4}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r5, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {r3}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r5, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {r2}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 2747.698493] ? ksys_write+0x1a9/0x260 ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000240)={0x0, r2, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r512}, {}, {}, {}, {}, {}, {}, {}, {}, {r513}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r513}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r513}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r512}, {}, {}, {}, {}, {0x0, r512}, {}, {}, {}, {0x0, r512}, {}, {}, {}, {}, {}, {}, {}, {0x0, r512}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r512}, {}, {}, {r513}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r512}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r512}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r513}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r514}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r515}], 0x4, "9755154351ac9a"}) [ 2747.698514] ? __ia32_sys_read+0xb0/0xb0 [ 2747.698538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2747.698559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2747.698581] do_syscall_64+0x33/0x40 [ 2747.698601] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2747.698614] RIP: 0033:0x7fb2882ffb19 [ 2747.698633] 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 [ 2747.698644] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2747.698665] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2747.698677] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2747.698688] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2747.698699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2747.698711] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2747.710618] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2747.719903] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000052c00)={r84, r240, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r517}, {}, {}, {}, {}, {}, {}, {}, {}, {r518}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r518}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r518}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r517}, {}, {}, {}, {}, {0x0, r517}, {}, {}, {}, {0x0, r517}, {}, {}, {}, {}, {}, {}, {}, {0x0, r517}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r517}, {}, {}, {r518}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r517}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r517}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r518}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r519}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r520}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r521}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000053c00)={0xe44, [{r76, r343}, {r121, r313}, {r220}, {r496, r203}, {r172, r269}, {r337, r466}, {r370, r440}, {r66, r156}, {r59, r348}, {r56, r407}, {r395, r159}, {r114, r491}, {r54, r406}, {r52, r14}, {r64, r474}, {r314, r437}, {r509, r403}, {r31, r433}, {r450}, {r511, r329}, {r141, r271}, {r187, r415}, {r340, r273}, {r222, r134}, {r490, r435}, {r468, r379}, {r432, r336}, {r421, r430}, {r85, r98}, {r58, r322}, {r459, r331}, {}, {r501, r391}, {r412, r189}, {r296, r312}, {r287, r260}, {r103, r177}, {r150, r464}, {r256, r387}, {r483, r36}, {r185, r313}, {r119, r312}, {r8, r379}, {r370, r208}, {r396, r241}, {r434, r86}, {r299, r82}, {r69, r364}, {r371, r260}, {r121}, {r399, r382}, {r494}, {r225, r77}, {r81}, {0x0, r24}, {0x0, r441}, {r429, r188}, {r96, r350}, {r335, r89}, {r429, r109}, {r310, r245}, {r368}, {r39, r193}, {r17, r38}, {r218, r476}, {r409, r108}, {r349, r62}, {0x0, r392}, {r416, r254}, {r202, r115}, {r67, r404}, {r381, r361}, {r185, r276}, {r154, r235}, {r498}, {r321, r447}, {r434, r171}, {r295, r460}, {r386, r48}, {r456, r68}, {}, {r94}, {0x0, r362}, {r281, r300}, {0x0, r267}, {r244, r403}, {0x0, r175}, {r101, r469}, {r315, r132}, {r412, r61}, {r425, r27}, {r195, r449}, {r284, r142}, {}, {r395, r263}, {r305}, {r321}, {r101, r249}, {r363, r224}, {r49, r465}, {r146, r491}, {r69, r62}, {0x0, r355}, {r307, r411}, {r102, r194}, {r94, r430}, {r110, r263}, {r434, r437}, {r231, r29}, {r69, r14}, {r459, r291}, {r190, r347}, {r445, r215}, {0x0, r22}, {r162, r132}, {r172, r484}, {r314, r303}, {r427, r43}, {r438, r137}, {r23, r182}, {r196, r166}, {r90, r320}, {r223, r77}, {r471, r68}, {0x0, r41}, {r277, r95}, {r434, r27}, {r461, r414}, {r218}, {r149, r482}, {r213, r224}, {r96, r500}, {r105, r145}, {r105, r376}, {r293, r294}, {r345, r87}, {r488, r467}, {r402, r505}, {r508, r167}, {r239, r333}, {r326, r304}, {r337, r91}, {r13, r139}, {0x0, r460}, {r247, r68}, {r66, r458}, {r275, r369}, {r10, r205}, {r88, r132}, {r408}, {r259, r120}, {r296, r82}, {r401, r266}, {r179}, {r242, r201}, {0x0, r462}, {r155, r186}, {0x0, r203}, {r257, r492}, {r76}, {r453, r332}, {r10, r487}, {r479, r26}, {r479, r217}, {r34, r389}, {r486, r106}, {r144, r237}, {r183, r221}, {r20, r489}, {0x0, r309}, {r53, r428}, {r461, r485}, {0x0, r485}, {r170, r298}, {0x0, r173}, {r28, r215}, {r73, r435}, {r311, r410}, {r284}, {r160, r389}, {r344, r470}, {r290, r279}, {r174}, {r138, r264}, {0x0, r250}, {r212, r191}, {r176, r417}, {r211, r33}, {r497, r51}, {r5, r341}, {r163, r426}, {r165, r398}, {r450, r442}, {r502, r507}, {r354, r161}, {r117}, {r349, r18}, {r178}, {}, {r96, r325}, {r324, r84}, {r9, r318}, {r468, r112}, {r378, r235}, {r37, r384}, {r238, r126}, {r46, r227}, {r498, r472}, {r204, r153}, {r240, r361}, {r429, r126}, {r501, r500}, {r509, r332}, {0x0, r180}, {r244, r142}, {r206, r359}, {r71, r50}, {r34, r233}, {0x0, r325}, {r232, r286}, {r504, r285}, {0x0, r319}, {r60, r366}, {r488, r279}, {r480, r166}, {r123, r248}, {r30, r164}, {r293, r308}, {r423}, {r83, r289}, {r310, r205}, {r47, r6}, {r493, r145}, {r498, r406}, {r425, r235}, {r488, r507}, {r129, r111}, {r436, r57}, {r129, r194}, {r317, r495}, {r394, r230}, {r35, r308}, {r107, r366}, {r181, r338}, {0x0, r481}, {r373, r109}, {r127, r255}, {r246, r272}, {r502, r236}, {r432, r383}, {r468, r503}, {r370, r327}, {0x0, r158}, {r488, r302}, {r393, r428}], 0x7f, "68e00ce471b1b1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054c00)={0x7, [{r413}, {}, {r75, r26}, {r418, r447}, {0x0, r57}, {r211, r158}, {}, {r79, r415}, {r170}, {}, {r54, r104}, {}, {0x0, r50}, {r368, r55}, {}, {r15, r510}, {0x0, r16}, {r92, r351}, {}, {0x0, r374}, {0x0, r358}, {r388, r106}, {}, {r463}, {}, {r259, r278}, {0x0, r374}, {r288}, {r454}, {0x0, r291}, {r265, r184}, {0x0, r128}, {r212}, {}, {r152, r197}, {r283}, {r413}, {r124}, {r136, r298}, {r363}, {r135}, {}, {}, {r185, r384}, {}, {r229, r280}, {r44}, {}, {r420, r419}, {r140}, {}, {r475, r148}, {0x0, r316}, {0x0, r400}, {}, {0x0, r297}, {}, {r229, r151}, {r405, r63}, {0x0, r298}, {0x0, r400}, {}, {}, {}, {0x0, r316}, {r385, r41}, {0x0, r68}, {0x0, r253}, {}, {r154}, {}, {0x0, r51}, {}, {0x0, r365}, {r397}, {r209}, {0x0, r258}, {0x0, r12}, {}, {0x0, r333}, {r133, r251}, {}, {0x0, r448}, {}, {r486, r45}, {0x0, r353}, {r25}, {r506, r455}, {r207}, {r390}, {}, {}, {0x0, r372}, {}, {0x0, r243}, {}, {r425, r169}, {0x0, r444}, {0x0, r219}, {r477}, {r328, r444}, {}, {r222}, {r10}, {r457}, {r179, r318}, {0x0, r499}, {0x0, r333}, {}, {r70}, {}, {r290, r40}, {r370}, {}, {0x0, r226}, {}, {r21, r32}, {r432, r128}, {0x0, r72}, {r131, r505}, {}, {0x0, r100}, {r402}, {}, {}, {0x0, r168}, {}, {0x0, r282}, {}, {}, {}, {r356}, {r479}, {r504, r217}, {0x0, r74}, {0x0, r341}, {r339}, {0x0, r334}, {0x0, r407}, {r78, r322}, {r125, r120}, {}, {}, {r277, r80}, {r157}, {r125, r407}, {r473}, {}, {r393, r452}, {}, {r497}, {r143, r122}, {0x0, r221}, {0x0, r251}, {r21}, {r367}, {r200}, {0x0, r369}, {r192}, {}, {r357, r323}, {}, {r402}, {r42, r451}, {0x0, r377}, {0x0, r24}, {r49, r472}, {r292, r424}, {r246}, {}, {0x0, r338}, {r8}, {}, {r274, r446}, {0x0, r199}, {0x0, r250}, {}, {r422}, {}, {r262}, {}, {r380, r389}, {r354, r322}, {}, {r290}, {r344, r346}, {0x0, r130}, {r110}, {r370}, {}, {}, {r58, r455}, {}, {0x0, r33}, {0x0, r11}, {0x0, r336}, {0x0, r27}, {r234}, {r360, r382}, {}, {}, {}, {}, {}, {0x0, r41}, {}, {}, {r216, r214}, {}, {r85, r118}, {0x0, r93}, {r101}, {r352}, {r268}, {r97, r201}, {}, {r160, r342}, {0x0, r472}, {}, {r110, r379}, {r99, r116}, {r326, r198}, {0x0, r462}, {0x0, r113}, {r468}, {0x0, r65}, {0x0, r147}, {r443}, {0x0, r159}, {}, {}, {0x0, r442}, {r330, r343}, {0x0, r7}, {0x0, r214}, {r270}, {r172, r301}, {0x0, r444}, {r431}, {}, {r70}, {0x0, r210}, {r388}, {r375, r18}, {0x0, r472}, {}, {0x0, r113}, {0x0, r306}, {r228}, {r427, r355}, {r375, r19}, {r261, r515}, {r252, r516}, {r478, r521}, {r439, r522}], 0x80, "ffe3012189acaa"}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:45:33 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x378}]}, 0x18}}, 0x0) 22:45:33 executing program 6: sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x220b0600}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000844}, 0x4000800) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x8, 0x0, 0x101, 0x4}}) 22:45:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) signalfd4(r1, &(0x7f0000000140), 0x8, 0x81000) dup3(r1, r2, 0x0) syz_io_uring_setup(0x39c7, &(0x7f00000002c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @remote, 'veth1\x00'}}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x200) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x21}, &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x12345}, 0x40000004) write$binfmt_elf64(r2, &(0x7f0000000a00)=ANY=[], 0x98a) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f0000000500)=""/122, 0x7a}], 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[], 0x32c) r4 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) open_by_handle_at(r4, 0x0, 0x10000) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, 0x0) unshare(0x4a060400) [ 2747.835697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:45:33 executing program 1: r0 = gettid() capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000100)) capset(&(0x7f0000000040)={0xf1504, r0}, &(0x7f00000000c0)={0x2, 0xfffeffff, 0x6, 0x40, 0x4, 0x10000}) syz_open_procfs(r0, &(0x7f0000000000)='uid_map\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) gettid() ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:45:33 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0xfffffffffffff000) [ 2747.900542] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:45:33 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc64}]}, 0x18}}, 0x0) [ 2747.930536] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2748.014582] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:45:33 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r2, 0xee01}}, './file0\x00'}) 22:45:33 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x37c}]}, 0x18}}, 0x0) [ 2748.049541] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2748.089314] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2748.117769] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:45:50 executing program 4: ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000040)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) 22:45:50 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f0000000180)) timer_gettime(r0, &(0x7f00000002c0)) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@local}}, {{@in6=@private2}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/bus/machinecheck', 0x6281, 0x19) timer_delete(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) clone3(&(0x7f0000000300)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0xd}, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/224, &(0x7f0000000840)=[0xffffffffffffffff], 0x1}, 0x58) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000001c0)={0xc8182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:45:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x4000, @fd_index=0x4, 0xaf43, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x1) 22:45:50 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x4, 0x0, 0x0, 0x3}}) ioctl$KDDELIO(r0, 0x4b35, 0x9) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) fcntl$getown(r2, 0x9) 22:45:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc7c}]}, 0x18}}, 0x0) 22:45:50 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x20, 0xffff, 0x101, 0x10}}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r1 = syz_io_uring_complete(0x0) syz_open_pts(r0, 0x400000) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000040)={0x9, 0x0, 0x1, 0x5, 0x9e}) 22:45:50 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x390}]}, 0x18}}, 0x0) 22:45:50 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) [ 2764.646390] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2764.679714] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:45:50 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) [ 2764.691888] FAULT_INJECTION: forcing a failure. [ 2764.691888] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2764.694713] CPU: 1 PID: 12412 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2764.696101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2764.697748] Call Trace: [ 2764.698278] dump_stack+0x107/0x167 [ 2764.699006] should_fail.cold+0x5/0xa [ 2764.699791] _copy_from_user+0x2e/0x1b0 [ 2764.700597] __copy_msghdr_from_user+0x91/0x4b0 [ 2764.701546] ? __ia32_sys_shutdown+0x80/0x80 [ 2764.702452] ? sock_kfree_s+0x35/0x60 [ 2764.703231] ? ____sys_sendmsg+0x426/0x870 [ 2764.704113] sendmsg_copy_msghdr+0xa1/0x160 [ 2764.704994] ? do_recvmmsg+0x6d0/0x6d0 [ 2764.705796] ? lock_chain_count+0x20/0x20 [ 2764.706656] ? lock_downgrade+0x6d0/0x6d0 [ 2764.707538] io_sendmsg+0x62c/0x830 [ 2764.708294] ? io_setup_async_msg+0x2d0/0x2d0 [ 2764.709233] ? mark_lock+0xf5/0x2df0 [ 2764.710012] ? lock_chain_count+0x20/0x20 [ 2764.710851] ? __lockdep_reset_lock+0x180/0x180 [ 2764.711812] ? lock_acquire+0x197/0x470 [ 2764.712605] ? __lock_acquire+0xbb1/0x5b00 [ 2764.713441] io_issue_sqe+0x3b3/0x77b0 [ 2764.714216] ? perf_trace_lock+0xac/0x490 [ 2764.715044] ? lock_chain_count+0x20/0x20 [ 2764.715869] ? io_connect+0x610/0x610 [ 2764.716633] ? lock_acquire+0x197/0x470 [ 2764.717424] ? find_held_lock+0x2c/0x110 [ 2764.718250] ? __fget_files+0x2cf/0x520 [ 2764.719030] ? lock_downgrade+0x6d0/0x6d0 [ 2764.719866] __io_queue_sqe+0x90/0x9d0 [ 2764.720646] ? io_issue_sqe+0x77b0/0x77b0 [ 2764.721472] ? __fget_files+0x2f8/0x520 [ 2764.722277] io_submit_sqes+0x44aa/0x8610 [ 2764.723139] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2764.724155] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2764.725125] ? find_held_lock+0x2c/0x110 [ 2764.725927] ? io_submit_sqes+0x8610/0x8610 [ 2764.726789] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2764.727790] ? wait_for_completion_io+0x270/0x270 [ 2764.728750] ? rcu_read_lock_any_held+0x75/0xa0 [ 2764.729676] ? vfs_write+0x354/0xb10 [ 2764.730421] ? fput_many+0x2f/0x1a0 [ 2764.731136] ? ksys_write+0x1a9/0x260 [ 2764.731890] ? __ia32_sys_read+0xb0/0xb0 [ 2764.732693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2764.733737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2764.734753] do_syscall_64+0x33/0x40 [ 2764.735503] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2764.736535] RIP: 0033:0x7fb2882ffb19 [ 2764.737259] 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 [ 2764.740851] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2764.742341] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2764.743749] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2764.745133] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2764.746555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2764.747976] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:45:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc94}]}, 0x18}}, 0x0) [ 2764.762199] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:45:50 executing program 7: init_module(&(0x7f0000000080)='}\'\'*\x00', 0x5, &(0x7f00000000c0)='\x00') ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) init_module(&(0x7f0000000180)='}\'\'*\x00', 0x5, &(0x7f00000001c0)='\x00') ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x44, &(0x7f0000000000)=0x40, 0x4) init_module(&(0x7f0000000100)='C&@\x00', 0x4, &(0x7f0000000140)='\x00') 22:45:50 executing program 1: openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x80, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x7f) pwrite64(r1, &(0x7f0000000040)="1850f623a21656270b528cf71f0bbf91cbb0af9b1531d9d38e123c474f2035719d", 0x21, 0xbe9) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2764.803723] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2764.818943] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:45:50 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x394}]}, 0x18}}, 0x0) 22:45:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xcac}]}, 0x18}}, 0x0) 22:45:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write(r1, &(0x7f0000000040)="51dc6eb4e0", 0x5) 22:45:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x268240, 0x24) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SELLOADLUT(r1, 0x541c, &(0x7f0000000000)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/fs/ext4', 0x20100, 0x91) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0xa) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000100)) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/ptp', 0xe40, 0x50) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) [ 2764.918605] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2764.932040] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2764.954479] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2764.993051] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:45:50 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x123080, 0x10) r6 = getuid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x10}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000040)={0x48, 0x2f, 0x4, 0x70bd28, 0x25dfdbfe, "", [@generic="33fb7455a0c550ea540c18aaf41a730860e5ae7ebc0aa678c76e81a09005cde4853745ce1c75528a814dae05119725980a59316dfce99f"]}, 0x48}, {&(0x7f00000000c0)={0x20, 0x3e, 0x100, 0x70bd29, 0x25dfdbfb, "", [@generic="ad99267bb5405d2b1ad037090a1bf5"]}, 0x20}, {&(0x7f0000000100)={0xfc, 0x2e, 0x800, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x69, 0x0, 0x0, @u32=0x1}, @typed={0x14, 0x12, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="5fb186d88167590956dfce55ecafc2e4dc3256f2d16218295ee15ec3f3b3c60369bd03eb92d79192ebf1c91a325d9dabf993db40bfcf00978b2332d8e133699600b6072b957fdd11bbcf573772e683421fc34e89f5f8016755e5fe40a8a9533f04410cbc3389bfc271208cff9d3393879ea21516a9efd532b860cb9f68d4998829e301c266bbdef64c61e4d77c06c3d223767e2ea9442f50c930c2f8b6182ef1dfd35e8ecdb5e30d7c6b6a13e2713f0d2bebe9b4b4160e6456d4e3d60d1b291c80b4ee0002c8e854bae4c7f4f890b661"]}, 0xfc}], 0x3, &(0x7f00000002c0)=[@rights={{0x30, 0x1, 0x1, [r1, r2, r3, r0, r0, r4, r5, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, 0xee00}}}], 0x50, 0x48001}, 0x4c800) 22:46:07 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) 22:46:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x3ac}]}, 0x18}}, 0x0) 22:46:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/78}) 22:46:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xcc8}]}, 0x18}}, 0x0) 22:46:07 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) write$P9_RSTATFS(r1, &(0x7f00000001c0)={0x43, 0x9, 0x1, {0x8, 0x4, 0x9, 0x7, 0x1, 0xff, 0xfff, 0x1, 0x80}}, 0x43) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0x10) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000100)={0x8000, 0x0, 0x80, 0x8, 0x200}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) dup2(r3, r4) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) 22:46:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7ff, 0x7}, {0x5, 0x45}, {0x6, 0x9}]}) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 22:46:07 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:46:07 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000001640)='./file0\x00', 0x3, 0x0, 0x0, 0x10000, 0x0) setxattr$security_selinux(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0), 0x0, 0x0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x1ff, 0x6, &(0x7f0000000440)=[{&(0x7f00000020c0)="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", 0x1000, 0x4}, {&(0x7f00000001c0)="82bf422369fad84663a963976deb93e8dd1a1a2b5654d86f7892ac3c47ad", 0x1e, 0xffff}, {&(0x7f0000000200)="db9da40ba5044794917c16d0314dd0eba73cfa2574", 0x15}, {&(0x7f0000000240)="71380734b529305930ed0f6809e059b8331c0c7f73ac238755c60b21b31a097c30e784f0833d0ceea34638c48eae083d89c5c833bcff03bedf154458463cac0784ad40465f9eb0ff6ee0c396567b060d315b71e3dbd833981e4a945c64eb94e92f9fc6bde34cc762c7b7a09ad83f084d8f10e1", 0x73, 0x7}, {&(0x7f00000002c0)="9d2fb7f52c7c8d42db4ad831ef9a1010b17c93262cd3ef9d508c356d82b66df013d81dd23e05383ee740ecea5acd2f6bc9fe9117e1f7e383d5da08a72f747dce672b772439f8dc3a7e3f24405f31f400ee410d3757172d7003b538acccb4b840beddafe0ef244c814dc0e805790263c680aaead733d112bf8031716a5377495ae9b73b35e745b39f83404f2b3ba8730456d4a10d", 0x94, 0xfffffffffffffffb}, {&(0x7f0000000380)="3c33c85de6e5d804681e0f34875f17ced1a02d490fab3005b637762daea302a1a3820463c35459799b7091d4d860df0ed509b0848d905babb27118a2880dbe62b88637d883c1593d1788099ee7891c3ce5d360cef67574ecd42ae7568ffd663a7c883a3c36eaa3ec71f924a48b42711a23480bf55e53cfb6b679d79f23176bd82dce0607b74601814cbb0de9191093d909cf57517c3b82b0d049b4b2b604bc4f239da605557304503801803419ff5b1d81", 0xb1, 0x52}], 0x200000, &(0x7f0000000500)={[{')'}, {}, {'/proc/schedstat\x00'}, {'/proc/schedstat\x00'}, {'/'}, {'security.selinux\x00'}], [{@defcontext={'defcontext', 0x3d, 'root'}}]}) openat2(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x402400, 0x20}, 0x18) fspick(r1, &(0x7f0000000140)='./file0\x00', 0x1) openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x60000, 0x104, 0x10}, 0x18) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) statx(r2, &(0x7f0000000640)='./file0\x00', 0x400, 0x80, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000c40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000c00)={&(0x7f0000000780)=ANY=[@ANYBLOB="5c0400001621000429bd7200ffdbdf257f000001000000000000000000000000e00000010000000000000000000000004e2400004e2100050a0002200c000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="fe880000000000000000000000000101000004d62b00000000000000000000000000000000000001090000000000000008000000000000007f060000000000007c00000000000000000000006000000001a4ffffffffffff04000000000000000800000000000000070000000000000027f5ffffffffffff09000000000000000900000000000000faffffff7f0000000010000025bd7000013500000200020313000000000000002c001300fe80000000000000000000000000002efc010000000000000000000000000001000000000a000000"], 0x45c}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x25) [ 2781.799098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2781.807579] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:46:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x2, 0x420000) syz_open_pts(r1, 0x30000) [ 2781.826833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2781.834001] FAULT_INJECTION: forcing a failure. [ 2781.834001] name failslab, interval 1, probability 0, space 0, times 0 [ 2781.836807] CPU: 0 PID: 12469 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2781.838278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2781.840041] Call Trace: [ 2781.840602] dump_stack+0x107/0x167 [ 2781.841415] should_fail.cold+0x5/0xa [ 2781.842240] ? sock_kmalloc+0xae/0x100 [ 2781.843070] should_failslab+0x5/0x20 [ 2781.843885] __kmalloc+0x72/0x390 [ 2781.844616] ? __import_iovec+0x458/0x590 [ 2781.845494] sock_kmalloc+0xae/0x100 [ 2781.846323] ____sys_sendmsg+0x665/0x870 [ 2781.847198] ? sock_write_iter+0x3d0/0x3d0 [ 2781.848102] ? sendmsg_copy_msghdr+0xba/0x160 [ 2781.849037] ? do_recvmmsg+0x6d0/0x6d0 [ 2781.849855] ? lock_chain_count+0x20/0x20 [ 2781.850732] ? lock_downgrade+0x6d0/0x6d0 [ 2781.851679] __sys_sendmsg_sock+0x26/0x40 [ 2781.852553] io_sendmsg+0x1e6/0x830 [ 2781.853315] ? io_setup_async_msg+0x2d0/0x2d0 [ 2781.854263] ? mark_lock+0xf5/0x2df0 [ 2781.855076] ? __lockdep_reset_lock+0x180/0x180 [ 2781.856122] ? lock_acquire+0x197/0x470 [ 2781.856978] ? __lock_acquire+0xbb1/0x5b00 [ 2781.857879] io_issue_sqe+0x3b3/0x77b0 [ 2781.858702] ? perf_trace_lock+0xac/0x490 [ 2781.859581] ? lock_chain_count+0x20/0x20 [ 2781.860477] ? io_connect+0x610/0x610 [ 2781.861291] ? lock_acquire+0x197/0x470 [ 2781.862128] ? find_held_lock+0x2c/0x110 [ 2781.862994] ? __fget_files+0x2cf/0x520 [ 2781.863857] ? lock_downgrade+0x6d0/0x6d0 [ 2781.864743] __io_queue_sqe+0x90/0x9d0 [ 2781.865572] ? io_issue_sqe+0x77b0/0x77b0 [ 2781.866443] ? __fget_files+0x2f8/0x520 [ 2781.867300] io_submit_sqes+0x44aa/0x8610 [ 2781.868217] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2781.869268] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2781.870288] ? find_held_lock+0x2c/0x110 [ 2781.871148] ? io_submit_sqes+0x8610/0x8610 [ 2781.872080] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2781.873102] ? wait_for_completion_io+0x270/0x270 [ 2781.874120] ? rcu_read_lock_any_held+0x75/0xa0 [ 2781.875098] ? vfs_write+0x354/0xb10 [ 2781.875891] ? fput_many+0x2f/0x1a0 [ 2781.876661] ? ksys_write+0x1a9/0x260 [ 2781.877467] ? __ia32_sys_read+0xb0/0xb0 [ 2781.878329] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2781.879436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2781.880538] do_syscall_64+0x33/0x40 [ 2781.881323] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2781.882408] RIP: 0033:0x7fb2882ffb19 [ 2781.883196] 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 [ 2781.887065] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2781.888729] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2781.890227] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2781.891743] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2781.893256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2781.894762] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 22:46:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xce4}]}, 0x18}}, 0x0) 22:46:07 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) mmap(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x1000000, 0x810, r0, 0x32197000) [ 2781.939934] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:46:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)=ANY=[@ANYRES32], 0x1c}}, 0x4010) r2 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000240)={0xa0002002}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000100)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ftruncate(0xffffffffffffffff, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r4, &(0x7f0000000180)=[{{&(0x7f00000003c0)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000580)="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", 0x10c}, {&(0x7f00000000c0)="21d37733eab83ec76399ecd34213215bcb82e32db61de63f82c1cdefae87a6d7a654d6b43c32980b3efc6ff9058551ec219ebc8a3a", 0x35}], 0x2}}], 0x3, 0x8080) sendmsg$inet6(r4, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000380)={0x1}) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) [ 2781.969819] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:46:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x1ff, 0x0, 0x0, 0x1}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0000003170b0c793a019c40e4dc5d4dd000000ffffff7f000000003000"]) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0xee00, 0xee01}}, './file1\x00'}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) statx(r4, &(0x7f0000000240)='./file0\x00', 0x6700, 0x2, &(0x7f0000000280)) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r6 = socket$inet(0x2, 0x800, 0x2) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c65300091c2c934bd80901892d9ffbfd623624c5556c81e5556be1dfc0144a23f103ce61ade78117040f8a78567b0a9bb27401c04dee827a59df82ed20368de6ac86cb23b0edc9b678b931eed9f02929033fbacf07fc26105b03fa201e9720540dcb29b9bcbdaca06000000502a972b9478f3c66b9738a3c419433c0403c0bf"]) syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000680)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r8, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x2004, @fd_index=0x6, 0x3, 0x72ae00000000000, 0x9, 0x10, 0x1, {0x3}}, 0x6) 22:46:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x9, 0xffe, 0x5}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:46:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x3d8}]}, 0x18}}, 0x0) 22:46:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 2781.998139] audit: type=1400 audit(1741646767.501:81): avc: denied { block_suspend } for pid=12486 comm="syz-executor.5" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 2782.081366] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2782.095487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:46:24 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc7, 0x1, 0x27, 0x9, 0x80, 0x3, 0x3e, 0x80, 0x38c, 0x40, 0x19e, 0x8, 0x800, 0x38, 0x2, 0x2, 0x1, 0xdb36}, [{0x7, 0x80000000, 0xc1, 0x6, 0x7, 0x9af, 0xea4, 0x4}, {0x6474e551, 0x0, 0x366, 0x644, 0x7, 0x2, 0x8, 0x20}], "12e524eefb5a6510486d59d34b64edb9ca712da3c2b24347b39bc789b6e5e1231d73b52e7ef2f357f8cda871e109a9e110a8cfe34920ba80b7d96134588fe5283d7bfaceb8107f94fab3a0f4731ecf6b544f04d7df7f7d12402acbd33a460e32", ['\x00', '\x00', '\x00', '\x00']}, 0x510) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) splice(r0, &(0x7f0000000040)=0x2, r1, &(0x7f0000000080), 0x3, 0x7) 22:46:24 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 22:46:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ftruncate(r0, 0x800) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040)={'veth0_virt_wifi', 0x32, 0x35}, 0x12) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendfile(r1, r0, 0x0, 0x8000) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0xf, 0x12, r0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mbind(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x0, 0x0, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') fremovexattr(r3, &(0x7f0000000180)=@random={'trusted.', '#\x00'}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') renameat(r0, &(0x7f0000000080)='./mnt\x00', r3, &(0x7f00000001c0)='./mnt\x00') sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="bc010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1bc}, 0x1, 0x0, 0x0, 0x4028000}, 0x4048000) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000740)={0x0, 0xffffffffffffcd62}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_WRITE={0x17, 0x4, 0x6000, @fd, 0x6, &(0x7f0000000200)="9acc60f623f0ab2fad497697ae279bbdae06ab6dcb7c8f3e87a9604855b20c90135b4336b1f38c26184662c86334f0e32cb807168bb1b0d0d2c713a8b33a9ff062d4cc5615dc532dd3b3de37b3b469e7c01595a3e033952a249f981922d488c480f9244cdf4112ce73e0979a9e2225a79bd57e6dcfc4d68584549a0c8b922ad8962c177a1339536b87ea71578c011daa4b39061a6a5af7e04af8d00db77d101b05b4df0a40", 0xa5, 0x9, 0x1, {0x0, r4}}, 0x40000) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 22:46:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xd04}]}, 0x18}}, 0x0) 22:46:24 executing program 1: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x11, 0xffffffffffffffff, 0x8000000) r1 = syz_io_uring_setup(0x3202, &(0x7f0000000040)={0x0, 0xebc1, 0x4, 0x3, 0xd2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r3, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000140)='./file0\x00', 0x60, 0x10006, 0x23456}, 0xffffffff) syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000680)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x14, 0x0, {0x0, r6}}, 0xce) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r7, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) io_uring_enter(r7, 0x193d, 0x5346, 0x1, &(0x7f00000001c0)={[0x1f]}, 0x8) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r8, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r9 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) recvfrom(r7, &(0x7f0000000280)=""/41, 0x29, 0x60, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x0, 0x9, "a177c2f39349470c56f15ed74490f5eb25e945be769910d989d2b58e3c18f1793b9e6b19a727a0ab62c4094db788890581e266e11e8e9ae4fa37fab0c9a8c4", 0x31}, 0x80) fcntl$dupfd(r9, 0x406, r8) 22:46:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x3f4}]}, 0x18}}, 0x0) 22:46:24 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/138, 0x8a}, {&(0x7f00000013c0)=""/217, 0xd9}, {&(0x7f00000014c0)=""/117, 0x75}, {&(0x7f0000001540)=""/48, 0x30}], 0x8, &(0x7f00000020c0)=ANY=[@ANYBLOB="0e0000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r2, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80}, 0x20002000) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000016c0)={0xf7, 0x4, 0x8}) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) r4 = fspick(r1, &(0x7f0000002180)='./file0\x00', 0x0) write(r4, &(0x7f00000021c0)="54fd3c31c01139ea4362aff457ebf87d02aa16efb54b910062645959e64b16ea200d9a6539ed69d3a79f0f7b3e80ef9b373f581ee6b1bbc4935720", 0x3b) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:46:24 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_hda_intel', 0x8000, 0x110) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x800) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x3ff, 0xff}, {0x4, 0x40}, {0x1, 0x5}, {0x7fff}, {0x6, 0xab0f}, {0x711, 0x8}, {0x1, 0x2}, {0x4, 0x1ff}, {0x7, 0x7f}]}) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000040)={0x2, {0x3, 0x0, 0x1, 0x2, 0x0, 0x1}}) [ 2798.734424] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2798.757418] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2798.775528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2798.784816] FAULT_INJECTION: forcing a failure. [ 2798.784816] name failslab, interval 1, probability 0, space 0, times 0 [ 2798.787436] CPU: 0 PID: 12529 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2798.788912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2798.790686] Call Trace: [ 2798.791255] dump_stack+0x107/0x167 [ 2798.792045] should_fail.cold+0x5/0xa [ 2798.792866] ? create_object.isra.0+0x3a/0xa20 [ 2798.793845] should_failslab+0x5/0x20 [ 2798.794655] kmem_cache_alloc+0x5b/0x310 [ 2798.795541] create_object.isra.0+0x3a/0xa20 [ 2798.795558] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2798.795582] __kmalloc+0x16e/0x390 [ 2798.795611] sock_kmalloc+0xae/0x100 [ 2798.795635] ____sys_sendmsg+0x665/0x870 [ 2798.795662] ? sock_write_iter+0x3d0/0x3d0 [ 2798.800949] ? sendmsg_copy_msghdr+0xba/0x160 [ 2798.801904] ? do_recvmmsg+0x6d0/0x6d0 [ 2798.802736] ? lock_chain_count+0x20/0x20 [ 2798.803631] ? lock_downgrade+0x6d0/0x6d0 22:46:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x7ff, 0x401, 0x4, 0x29, 0xf, "cd3a56a2a23ae352"}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2798.803660] __sys_sendmsg_sock+0x26/0x40 [ 2798.803681] io_sendmsg+0x1e6/0x830 [ 2798.803702] ? io_setup_async_msg+0x2d0/0x2d0 [ 2798.803731] ? mark_lock+0xf5/0x2df0 [ 2798.803771] ? stack_trace_consume_entry+0x160/0x160 [ 2798.803801] ? lock_acquire+0x197/0x470 22:46:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x410}]}, 0x18}}, 0x0) [ 2798.803828] ? __lock_acquire+0xbb1/0x5b00 [ 2798.803852] io_issue_sqe+0x3b3/0x77b0 22:46:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xd20}]}, 0x18}}, 0x0) [ 2798.803882] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 22:46:24 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000280)=ANY=[@ANYBLOB="0000da001dd9af7466517228c4a9e390bd1ec45138392e2f9d42ca4c8c496dddb3733dbada5d177f7ef633d438033742a5b1ed8802c7e5ff7c6cc697d589fcbb51dd14e671ecf6c6cb55da324cd6fe591100080000000000008f33d4bc5a29339a72c7c30abdab1e00e2e6b057d2e6ad9bf605837ba0eab656f6ff75acebfdff9f8802e381fad9458d34aecd8164c0235912af20035b8320021802d856e718848c09231992791ebb5896f987293931a7d5c6475bd3d5ea83d49cb27cd44c4c6328949c2018cbed3bb07db4a50aca08def69ef672a0b9cbfb5f3286486138"]) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x1002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000000000097ff17ef0c80eb91dcfce01c530ea90889542f0d0217ce231ae044d550cdea0691"]) r2 = eventfd2(0x9, 0x80000) r3 = dup2(r2, 0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x2, 0x66a, 0x6}) ioctl$CDROMREADRAW(r1, 0x5314, &(0x7f00000004c0)={0x40, 0x32, 0x50, 0xe0, 0x1}) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x2, 0x192, 0x8}, 0x18) umount2(&(0x7f0000000040)='./file0\x00', 0xa) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x180a80, 0xd0) [ 2798.803902] ? lock_chain_count+0x20/0x20 [ 2798.803934] ? __is_insn_slot_addr+0x14c/0x290 22:46:24 executing program 5: flock(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001780)={{0x2, 0x0, @remote}, {0x308}, 0xac1414fb, {0x2, 0x0, @broadcast}}) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000180)={0x15, 0x34, 0xb, 0x1d, 0x4, 0x8001, 0x6, 0x125}) lseek(0xffffffffffffffff, 0x7, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000200)={@id={0x2, 0x0, @b}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d}], 0x0, &(0x7f0000000140)={[{@noacl}]}) [ 2798.803956] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2798.803974] ? io_connect+0x610/0x610 [ 2798.803999] ? lock_acquire+0x197/0x470 [ 2798.804016] ? find_held_lock+0x2c/0x110 [ 2798.804041] ? __fget_files+0x2cf/0x520 [ 2798.804061] ? lock_downgrade+0x6d0/0x6d0 [ 2798.804085] __io_queue_sqe+0x90/0x9d0 [ 2798.804111] ? io_issue_sqe+0x77b0/0x77b0 [ 2798.804128] ? __fget_files+0x2f8/0x520 [ 2798.804162] io_submit_sqes+0x44aa/0x8610 [ 2798.804210] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2798.804228] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2798.804251] ? find_held_lock+0x2c/0x110 [ 2798.804278] ? io_submit_sqes+0x8610/0x8610 [ 2798.804309] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2798.804334] ? wait_for_completion_io+0x270/0x270 [ 2798.804356] ? rcu_read_lock_any_held+0x75/0xa0 [ 2798.804375] ? vfs_write+0x354/0xb10 [ 2798.804393] ? fput_many+0x2f/0x1a0 [ 2798.804414] ? ksys_write+0x1a9/0x260 [ 2798.804434] ? __ia32_sys_read+0xb0/0xb0 [ 2798.804459] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2798.804479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2798.804501] do_syscall_64+0x33/0x40 [ 2798.804520] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2798.804533] RIP: 0033:0x7fb2882ffb19 [ 2798.804553] 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 [ 2798.804564] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2798.804586] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2798.804597] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2798.804609] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2798.804620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2798.804631] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2798.904780] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2798.927876] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2798.956300] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:46:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x430}]}, 0x18}}, 0x0) 22:46:24 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x9, 0x1f, 0xfffe, 0xf}}) [ 2799.058540] audit: type=1326 audit(1741646784.561:82): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 [ 2799.063739] audit: type=1326 audit(1741646784.562:83): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=17 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 22:46:24 executing program 6: r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8800) openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x2aa000, 0x0, 0x18}, 0x18) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x5, 0xffff, 0x100, 0x100, 0xc, "08a317ce514d6230"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000040)={0x2, {0x3, 0x20, 0x0, 0x0, 0x101}}) [ 2799.083571] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2799.094075] audit: type=1326 audit(1741646784.562:84): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 22:46:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f00000005c0), 0xce, 0x80) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) io_submit(0x0, 0x4, &(0x7f00000007c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000000000)="f596f9f2c3677d961b2bbe326cef022f3c28716126809aa2736f7720def1865b8355fa6e71e90d47c0aab92856d122e510981c41f2056e5c34a38a6cf924a97e2540daf8e89b4b08e5d340426a003bd59a70c20f168f96820111dd365fb5f223c3cbbfb6ed534cd6a6f58ea2687b9e3d6fd258b19d", 0x75, 0x7f, 0x0, 0x3, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0x40, r3, &(0x7f0000000480)="dcedc2c7ff638002442408edb4ce192c4496180efb4caa6a60b3dddf3e0c6c7a86035fa50d91e1c1c8a815f6fd165e798174ebad62560ecefe2c5b91b165771214fcbe01bf19d0b8256526bf388629119b0ae625fc713236bd249224f8e0e9f07b0b9bdb36f76f2c1b97199c79d8746ce6a03bc0c0c31252899a7071432072e0d49d6727cce5226a7260b808a013c09a49778362c0c3a6438740ca0a4046e2185fb8c3453e607daaef8334b1f53b29f73afcb01b7746d596f2771177c1648868e863bc20f1d8c059fa2af5150c47d1e0a14c61bf83ae4d93fe", 0xd9, 0x3, 0x0, 0x1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x1, r4, &(0x7f0000000600), 0x0, 0x1, 0x0, 0x2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000000680)="d787767c769db4eb0d153b14c70b70ece34ce2db563b697342a830380d001e8684cc393aead60bfc638743ba8aaa9fbd9ebc0ba7bfc135edcb71bc2b38c06259ee9f2d4096d41bc352f4e061309ad2b9787c5fbbe4ba2a4a48b367c1268f1fa0b81983efd67abf612459bf49a686c1bd763bbd9f7a7e191a7b887321b3e70e284c280b174b35d412d72b9d4548ba7ce9a7ced75544a9eccd1f8424f1d16c2f2406118237869b5651ea2c4895ec8b3e70f1e9a73de77556834f6f7705655aeff9dd6983ecee895992c93b04e032e3f0614debb3b38cef868f58b5ee7a120df9a02ccfbe3c49843b572c6b880d4c", 0xed, 0x7ff, 0x0, 0x1}]) [ 2799.123064] audit: type=1326 audit(1741646784.562:85): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 [ 2799.151938] audit: type=1326 audit(1741646784.562:86): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 [ 2799.170448] audit: type=1326 audit(1741646784.562:87): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 [ 2799.194001] audit: type=1326 audit(1741646784.562:88): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 [ 2799.213655] audit: type=1326 audit(1741646784.562:89): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fbd62fb8b19 code=0x7ffc0000 [ 2799.235414] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2799.244891] audit: type=1326 audit(1741646784.562:90): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7fbd62fb8ad7 code=0x7ffc0000 [ 2799.262841] audit: type=1326 audit(1741646784.562:91): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=12549 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7fbd62f6bab7 code=0x7ffc0000 [ 2813.487930] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:46:38 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) 22:46:38 executing program 4: r0 = gettid() capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000100)) ptrace$peekuser(0x3, r0, 0xff) timer_create(0x1, &(0x7f0000000040)={0x0, 0x11, 0x4, @thr={&(0x7f00000001c0)="9d09a98e8cbcaf59ecf11be04f17440405287531db03371e379af199891c19263e0d38a4f9f80d33ed4066f44a8a33e23f307e22432a16968884d26d4b14b17c5949b072cc4adfdf365266de83397a11932ac8f6efbbfd64055453cbdef32fc86534eb570964d6bdd0ee036d71f0283052efc3994a6ecad2d57e30e6494581efe8f8aa0b18bbc55997b7103fbc19c45054958d0332cf257fdde45fb9ca732184e6d9d6", &(0x7f0000000280)="b3882a7c41bbb0201efa000791e4eec511da252f4e89895e318678afe1472f1de46f14dccb321afa7362c9b0e0be0acd2588412a6f8ba4b62478eef42b2f67241cf7096386c191e36cf24181eab13d7668c7870a84a8894d8153956555ad2f9dbf715bce17266009"}}, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000300)='ns/pid\x00') mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) 22:46:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xd3c}]}, 0x18}}, 0x0) 22:46:38 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x7ff, 0x401, 0x4, 0x29, 0xf, "cd3a56a2a23ae352"}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:46:38 executing program 6: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x7676, 0x1ff, 0x9}) r1 = gettid() r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)) capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f0000000100)) r3 = signalfd4(r0, &(0x7f00000000c0), 0x8, 0x100000) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x14, 0x1, @thr={&(0x7f0000000180)="836b7950347dc093f1e2fabcc9b65c33832749ab7b16320750f0c8b904154a46341f531273f15656d556a55b644a", &(0x7f0000000240)="0abc53667509678f41117cd96d9b8648c0bd108e96d7e7f3860899a38efa4c344a16cf7487ea83e87f478bbcb72403a7bfb8a448dae5f51da4eeeea3e73c28dc1bbe63f6e9c74279efb45f79c7039a7216df0b7fd4cd40b9ca8de4e1b51e92d28085dcc9a0ea06e5cc9e816ffee54fbb89497c8aa51c9a0fe10e55c514b416976a12ef7a03f19f83075f0287acf5fcee10d168d58b07354498e5d35d53b4"}}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$KDDISABIO(r3, 0x4b37) timer_settime(r4, 0x0, &(0x7f0000000380)={{r5, r6+10000000}, {0x0, 0x3938700}}, &(0x7f00000003c0)) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x1, 0x1f, 0x1, 0x2, 0x0, 0xf3, 0x380f, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xb150, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x304, 0x2000000000000, 0x101, 0x0, 0x2, 0x1ff, 0x100, 0x0, 0xffff, 0x0, 0xc6}, r1, 0xc, r3, 0x3) 22:46:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x450}]}, 0x18}}, 0x0) 22:46:38 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:46:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xffff, 0xdc8}, {0x2, 0x80ff}, {0x8, 0xa}, {0x2212, 0x5}, {0x0, 0xfffc}, {0x4ffd, 0xdf5d}, {0x4, 0x2}, {0x3, 0x1}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x557}}) [ 2813.500156] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2813.514684] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:46:39 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) pread64(r1, &(0x7f00000020c0)=""/4093, 0xffd, 0x48) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x5, 0x4}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2813.556034] FAULT_INJECTION: forcing a failure. [ 2813.556034] name fail_usercopy, interval 1, probability 0, space 0, times 0 22:46:39 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x4) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0xa877}}, './file0\x00'}) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x7}}, './file0\x00'}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0x1014, 0x1000048) ioctl$VT_RELDISP(r5, 0x5605) poll(&(0x7f0000000040)=[{r0, 0x4000}], 0x1, 0x5) 22:46:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xd58}]}, 0x18}}, 0x0) 22:46:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x46c}]}, 0x18}}, 0x0) [ 2813.556057] CPU: 0 PID: 12588 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2813.556069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 22:46:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x7ff, 0x401, 0x4, 0x29, 0xf, "cd3a56a2a23ae352"}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) [ 2813.556076] Call Trace: [ 2813.556102] dump_stack+0x107/0x167 [ 2813.556124] should_fail.cold+0x5/0xa [ 2813.556178] _copy_from_user+0x2e/0x1b0 [ 2813.556206] ____sys_sendmsg+0x6c6/0x870 [ 2813.556235] ? sock_write_iter+0x3d0/0x3d0 [ 2813.556255] ? sendmsg_copy_msghdr+0xba/0x160 [ 2813.556275] ? do_recvmmsg+0x6d0/0x6d0 [ 2813.556295] ? lock_chain_count+0x20/0x20 [ 2813.556319] ? lock_downgrade+0x6d0/0x6d0 [ 2813.556350] __sys_sendmsg_sock+0x26/0x40 [ 2813.556370] io_sendmsg+0x1e6/0x830 [ 2813.556393] ? io_setup_async_msg+0x2d0/0x2d0 [ 2813.556424] ? mark_lock+0xf5/0x2df0 [ 2813.556468] ? __lockdep_reset_lock+0x180/0x180 [ 2813.556497] ? lock_acquire+0x197/0x470 [ 2813.556526] ? __lock_acquire+0xbb1/0x5b00 [ 2813.556551] io_issue_sqe+0x3b3/0x77b0 22:46:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x48c}]}, 0x18}}, 0x0) [ 2813.556580] ? perf_trace_lock+0xac/0x490 [ 2813.556600] ? lock_chain_count+0x20/0x20 [ 2813.556624] ? io_connect+0x610/0x610 [ 2813.556651] ? lock_acquire+0x197/0x470 [ 2813.556669] ? find_held_lock+0x2c/0x110 [ 2813.556696] ? __fget_files+0x2cf/0x520 [ 2813.556716] ? lock_downgrade+0x6d0/0x6d0 [ 2813.556742] __io_queue_sqe+0x90/0x9d0 [ 2813.556769] ? io_issue_sqe+0x77b0/0x77b0 [ 2813.556786] ? __fget_files+0x2f8/0x520 [ 2813.556823] io_submit_sqes+0x44aa/0x8610 [ 2813.556876] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2813.556893] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2813.556917] ? find_held_lock+0x2c/0x110 [ 2813.556943] ? io_submit_sqes+0x8610/0x8610 [ 2813.556974] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2813.557000] ? wait_for_completion_io+0x270/0x270 [ 2813.557023] ? rcu_read_lock_any_held+0x75/0xa0 [ 2813.557041] ? vfs_write+0x354/0xb10 [ 2813.557062] ? fput_many+0x2f/0x1a0 [ 2813.557083] ? ksys_write+0x1a9/0x260 [ 2813.557104] ? __ia32_sys_read+0xb0/0xb0 [ 2813.557129] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2813.557149] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2813.557172] do_syscall_64+0x33/0x40 [ 2813.557192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2813.557205] RIP: 0033:0x7fb2882ffb19 [ 2813.557224] 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 [ 2813.557235] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2813.557258] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2813.557269] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2813.557281] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2813.557293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2813.557305] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2813.621879] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2813.634770] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2813.644457] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2813.655446] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2813.713294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2813.725537] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2828.606517] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 22:46:54 executing program 3: perf_event_open(&(0x7f0000000300)={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) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000001540)=0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x30}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) r4 = socket$inet(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 22:46:54 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xd74}]}, 0x18}}, 0x0) 22:46:54 executing program 6: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) 22:46:54 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4a8}]}, 0x18}}, 0x0) 22:46:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r3 = dup2(r1, r2) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x328, 0x19, 0x2, 0x70bd2d, 0x25dfdbff, {0x19}, [@nested={0x2ea, 0x79, 0x0, 0x1, [@generic="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", @typed={0x8, 0x15, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x92, 0x6b, 0x0, 0x0, @binary="70f4b6a95cf272dc4b2bf1269f1ca6edb1e9a059b6bd9ab043a5d995bf5972d55e9789cb25cd01594167bd8e596d20daef16d556ec1f791bc95e5326e59ee2848f014f8ab1de2b7419ac8fa1bf957c264b1c0a15c10d8e6e3bc0a692344d356bfc4ec83cd30c3abb48409e87880681984b31a9359187853e2de6b80417856f354d56d1b2ea9959c4d81bf72594cf"}, @generic="7d03f5861edf87d69f49869cff8abe8bfe63ae35e7538754329374b11350a12fedcdb03764f655456e3de04a", @typed={0x8, 0x63, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="bddc98b1a200750ac306b414f437d14ca5eed786e89636d24e92da4468fa87d4648ecf1bfd244d8057cab5e68349ad3152a398e18dea978b7bad2fbee48a91e70e305292bad3baa40e196474c5d93b0f534197b4d7eee2373a5775dfb728aa28e9c0ad5b8b5c146ac2626a69e11c54d4071745791c7d107c3dbb6e1c498d662b3d4348c21b4ebf6442f4bac6532e306def3623467f46b32f47b0bc28f667042e0969de78fda4fc41de2cc743983ddf3b7dbeaa3887ca20a8a901f97949424a93caed81dcb37d7694e18c1b663693f71444a558bd85863d93dc30be84d6fccff698420179921e6513a49c14c71052eff0", @generic="d84892b7b28abb35f3721f67c41f483250cc2e3fab4d43eea9319dc74b8d7701699e53d6d19f908b"]}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x7f}, @generic="af640498f2b03f562cdd502aabcb24c4345185155f4c1fc30349c9135f9a"]}, 0x328}, 0x1, 0x0, 0x0, 0x80}, 0x8001) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) 22:46:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x7ff, 0x401, 0x4, 0x29, 0xf, "cd3a56a2a23ae352"}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) 22:46:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) socketpair(0xb, 0x4, 0xc6c4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) [ 2828.622859] FAULT_INJECTION: forcing a failure. [ 2828.622859] name failslab, interval 1, probability 0, space 0, times 0 [ 2828.624292] CPU: 0 PID: 12625 Comm: syz-executor.3 Not tainted 5.10.234 #1 [ 2828.625146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2828.626157] Call Trace: [ 2828.626486] dump_stack+0x107/0x167 [ 2828.626933] should_fail.cold+0x5/0xa [ 2828.627405] ? sock_kmalloc+0xae/0x100 [ 2828.627893] should_failslab+0x5/0x20 [ 2828.628369] __kmalloc+0x72/0x390 [ 2828.628796] ? __import_iovec+0x458/0x590 [ 2828.629307] sock_kmalloc+0xae/0x100 [ 2828.629772] ____sys_sendmsg+0x665/0x870 [ 2828.630279] ? sock_write_iter+0x3d0/0x3d0 [ 2828.630800] ? sendmsg_copy_msghdr+0xba/0x160 [ 2828.631353] ? do_recvmmsg+0x6d0/0x6d0 [ 2828.631840] ? __is_insn_slot_addr+0x123/0x290 [ 2828.632415] ? lock_downgrade+0x6d0/0x6d0 [ 2828.632931] __sys_sendmsg_sock+0x26/0x40 [ 2828.633439] io_sendmsg+0x1e6/0x830 [ 2828.633894] ? io_setup_async_msg+0x2d0/0x2d0 [ 2828.634453] ? __is_insn_slot_addr+0x14c/0x290 [ 2828.635007] ? lock_chain_count+0x20/0x20 [ 2828.635513] ? mark_lock+0xf5/0x2df0 [ 2828.635982] ? register_lock_class+0xbb/0x17b0 [ 2828.635993] ? arch_stack_walk+0x99/0xf0 [ 2828.636023] ? __lock_acquire+0x1657/0x5b00 sendmmsg$inet6(r1, &(0x7f0000007280)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00', 0x3}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000000c0)="cfa531ea4705d094bbf3c4c70ac18dd724eaeb40e5e2f70729199a367b9247d170f9569ffe8550b8686ed1c1680c2933ae13064c", 0x34}, {&(0x7f00000020c0)="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0x1000}, {&(0x7f0000000100)="a9fc4fbcd157f502e6fe8b6a7a85a597cedd097d023c6715423a47bf94945fe48c11b4fa5e9e0c2fd77dd7d6b3f969c7419d7875149a62256688d8c666b2e1da38780ed8c203179792722d02a4e1c884e090fc72dd0bc0854cf96a26bbb12014b4f25e857d46961fb671ff7354529cedbc40b7e552a60bbdfe5a3a216dd4034493b1977e92c44121af1ef4e321bcfcf4fdceb6d0aa9a04fb529c915c748f1cdc3c2b2243d095dd75075e1d6d8e3c9843d416b9155346f0946a4cde2c64104722ec45d75973f4d358c07b1ac4cfdaad73c48944cbd04e22bb23a1d5266294", 0xde}, {&(0x7f0000000240)="7bae04a16d6f5268975bc6cd0ec5f81bb1716c79487b6e6b92ba0ddf73cbb3907b95381b71", 0x25}, 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"d9d96dd8953dcce054046793bbfd0bb58068c1bc8b593f72fdc38a853474a1f2a31a6fa9da7df556eaa8e9ba0499d8131492412f767fe38e8a7f3b1af3e6ef838c8533e8f50739b3cd5ffe45107382077f044dbd6c04c3022bb24ce78eadfba32aedcab507435130b7800b0a871acdc0171450f3edff8485632b0909376c6215379b9132beb9f8dc18faaa2229c5a1afe2c7edcb1b98cc7395f3df6749c2e74e1c020d86fca12d2848321db4b69186bdf11096"}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x38, {0x1, 0xc, 0x17, 0xfffb, [0x7, 0xf586, 0x0, 0x200, 0x200, 0x2]}}, @calipso={0x7, 0x40, {0x2, 0xe, 0x9, 0x5, [0xff, 0xf7, 0x5, 0x743395db, 0x1f, 0x1ff, 0x5]}}, @jumbo={0xc2, 0x4, 0x2}, @generic={0x40, 0x8f, "cac40e9ce9879bfec72e9ef969006b21537a723bea7a90f34bab2cd2ad670de01c3bf5b7f7d376d05e74f80075c57a0660f2b89b8c27dcfca01556e83a69830c05368de57b5429b922f1b1a9dd45a7bbadde98c55cf59b8a320fc4df092227bdd45f8409ba8ea6f605fc38c4a9bc7103523236bd016defd5f0ec44e12a4627ded94f2dfe5fadd3b2e7ce5b325649ee"}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x29, 0x4, '\x00', [@pad1, @pad1, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @local}, @ra={0x5, 0x2, 0xffff}, @pad1, @pad1]}}}], 0x288}}, {{&(0x7f0000000940)={0xa, 0x4e20, 0x8000, @empty, 0x80000001}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000980)="c4ffe239c41e9b5d6abdf4be7d4f2cb38c4e933bad9dd3a5f95886519e4690583772cdc508c2ecb8707774cf4531238b5cb6f1de26ae06da2708b7d7b42db2e700c08ea1e36e600d17db27efaeb8b86bfd4b1e30e9db84b2693eea090b899b7df6d894f51562908d1142b1b2795f9431c286bce05b795718801c6f9dd9e06e6fde25ffa950fc8f56d21f100c999b63e2de7fcec271daf4d3757e18bd8efffafc08174060e5b8f2b095e0aad25c360aba2ff30ad136837a6d72b3d71b9f91c8b8f4", 0xc1}, {&(0x7f0000000a80)="3df7b3", 0x3}], 0x2, &(0x7f00000040c0)=[@dstopts={{0x10d0, 0x29, 0x37, {0x3a, 0x216, '\x00', [@ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x0, 0x1000, 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@generic={0x4, 0xac, "1a3fd14ec68b272321783b9809be64ab0dc4d4b09e6ed711a3a1fdf1ee0830b996532a2992b811e9abd57b48cd8a8269143d089f1cac080a7ea4d7f4919ee96a3c61c1d3715bd3b557438264c515e8bab5be88d30b5d282ae3ceed7838d11ce217fd478441de079532c8cb26bc20ed4f7a928bee48a60344722824972fc8e3926141b07685cd5de29f54e4eaa4da3eb7f40ad9b75e8da8324458a1f211a48eaac8489caf68f1513444286d04"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x60}}, @tclass={{0x14}}, @rthdr={{0x88, 0x29, 0x39, {0x0, 0xe, 0x0, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @private1, @remote, @mcast2, @private1]}}}], 0x1188}}, {{&(0x7f0000000b00)={0xa, 0x4e20, 0x80, @mcast1, 0x3}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000005280)="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0x1000}], 0x1, &(0x7f0000000b80)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x3a, 0x2, 0x2, 0x5, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}], 0x28}}, {{&(0x7f0000000bc0)={0xa, 0x4e22, 0x7, @empty, 0x3}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000c00)="83c156a3333f31c4b478508909fa5fe6cbdaf2536e8533cf3bcf34da07c89e05e9edcd42e1a802cbc93a79bcf724ec7fde60", 0x32}, {&(0x7f0000000c40)="39d44ebb3f41fc9c2814f690b2d00e02d8fe355dbff61861fffb8e21c2f41a8f2f6bfc6c9bd647c032603cc33a055a02ec4ee3246057b16e3515e801b70bfd8ae35369e5ac2ed48676454f7793aa80f1aa763c18edc5b37418b928f07a07358ba4f79a07795dc2ab69e49c31567bd8a1bc471a90c96d", 0x76}], 0x2, &(0x7f0000000d00)=[@rthdr={{0x38, 0x29, 0x39, {0x3c, 0x4, 0x1, 0x3f, 0x0, [@ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1f54}}, @dstopts={{0x50, 0x29, 0x37, {0x3b, 0x7, '\x00', [@ra={0x5, 0x2, 0x7}, @ra, @pad1, @hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x100}, @pad1, @hao={0xc9, 0x10, @loopback}]}}}], 0xa0}}, {{&(0x7f0000000dc0)={0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000e00)}, {&(0x7f0000006280)="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", 0x1000}], 0x2, &(0x7f0000000e80)=[@hopopts={{0x38, 0x29, 0x36, {0xb8fcefa1939be1c4, 0x3, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x24}}, @pad1, @pad1]}}}, @dstopts_2292={{0xd8, 0x29, 0x4, {0x1, 0x17, '\x00', [@pad1, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @pad1, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x3, 0x9, [0x4, 0x6, 0x400, 0x4, 0x3]}}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x58, {0x0, 0x14, 0x7, 0x20, [0xfffffffffffff000, 0x9, 0x3, 0x400, 0x259, 0x17b2, 0x1f, 0x860, 0x81, 0x6]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4f3a}}], 0x128}}], 0x6, 0x4800) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000000)) 22:46:54 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x8}]}) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0xfffffffc, 0x7b0, 0x1, 'queue0\x00', 0xffff}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3}}) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x1ff, 0xc23, 0x7, 0x8001, 0x4b, "7eb7cb7490f7be17d2f5d0d0ee423f3b2c89cf", 0x5}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000240)={0x7, "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"}) [ 2828.636042] ? __lock_acquire+0xbb1/0x5b00 [ 2828.636056] io_issue_sqe+0x3b3/0x77b0 [ 2828.636074] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2828.636085] ? lock_chain_count+0x20/0x20 22:46:54 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xd94}]}, 0x18}}, 0x0) [ 2828.636099] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2828.636110] ? io_connect+0x610/0x610 [ 2828.636126] ? lock_acquire+0x197/0x470 22:46:54 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x0, 0x0, 0x0, 0x101}}) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xfd, 0x0, 0x7f, 0x3, 0x3, 0x3, 0x4, 0x200, 0x1b2, 0x40, 0x35f, 0x101, 0x0, 0x38, 0x1, 0x7, 0x7, 0x9}, [{0x6, 0x3, 0x1c2, 0x0, 0x6, 0xdc6f, 0x1, 0xffffffffffffff01}], "5dc4ede86df1206b2987154bcb6dee12c6f3d4751cdbcdd55158ac510a273958", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x598) [ 2828.636136] ? find_held_lock+0x2c/0x110 22:46:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xffff, 0xdc8}, {0x2, 0x80ff}, {0x8, 0xa}, {0x2212, 0x5}, {0x0, 0xfffc}, {0x4ffd, 0xdf5d}, {0x4, 0x2}, {0x3, 0x1}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x557}}) [ 2828.636154] ? __fget_files+0x2cf/0x520 [ 2828.636166] ? lock_downgrade+0x6d0/0x6d0 [ 2828.636182] __io_queue_sqe+0x90/0x9d0 [ 2828.636198] ? io_issue_sqe+0x77b0/0x77b0 [ 2828.636208] ? __fget_files+0x2f8/0x520 [ 2828.636231] io_submit_sqes+0x44aa/0x8610 [ 2828.636259] ? __do_sys_io_uring_enter+0x6b2/0x1890 22:46:54 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x18, r1, 0xb0b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4c4}]}, 0x18}}, 0x0) [ 2828.636269] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2828.636282] ? find_held_lock+0x2c/0x110 [ 2828.636297] ? io_submit_sqes+0x8610/0x8610 22:46:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x48) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xffff, 0xdc8}, {0x2, 0x80ff}, {0x8, 0xa}, {0x2212, 0x5}, {0x0, 0xfffc}, {0x4ffd, 0xdf5d}, {0x4, 0x2}, {0x3, 0x1}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000200)={0x2, {0x3, 0x557}}) [ 2828.636315] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2828.636329] ? wait_for_completion_io+0x270/0x270 [ 2828.636343] ? rcu_read_lock_any_held+0x75/0xa0 [ 2828.636355] ? vfs_write+0x354/0xb10 [ 2828.636381] ? fput_many+0x2f/0x1a0 [ 2828.636393] ? ksys_write+0x1a9/0x260 [ 2828.636404] ? __ia32_sys_read+0xb0/0xb0 [ 2828.636418] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2828.636430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2828.636443] do_syscall_64+0x33/0x40 [ 2828.636454] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2828.636462] RIP: 0033:0x7fb2882ffb19 [ 2828.636472] 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 [ 2828.636479] RSP: 002b:00007fb285875188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2828.636491] RAX: ffffffffffffffda RBX: 00007fb288412f60 RCX: 00007fb2882ffb19 [ 2828.636498] RDX: 0000000000000000 RSI: 0000000000003491 RDI: 0000000000000004 [ 2828.636505] RBP: 00007fb2858751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2828.636511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2828.636518] R13: 00007ffc99036fef R14: 00007fb285875300 R15: 0000000000022000 [ 2828.641789] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2828.656854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2828.668105] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2828.731709] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2828.743062] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2828.835459] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2828.846727] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. VM DIAGNOSIS: 22:52:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff83e7597a RDX=1ffff1100128be19 RSI=0000000000000008 RDI=ffff88800945f0c8 RBP=ffffffff85679538 RSP=ffff88801f1df908 R8 =0000000000000000 R9 =ffff88800945f0cf R10=ffffed100128be19 R11=0000000000000001 R12=ffff88800d6b9a40 R13=ffff88800945f0c8 R14=ffff8880174c4ec0 R15=0000000000000000 RIP=ffffffff83e759a1 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4bccfb0700 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=000055555a4f0c58 CR3=0000000045384000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00d102fe016c6c6f502e726567616e61 XMM02=d7c458f5fc908557ccfcc4be2d31fc4a XMM03=00000206060606060207010952c941fc XMM04=039aff3300cf02fe016c6c6f502e7265 XMM05=be2d31fcb924bd41fc9e861132fc0701 XMM06=d7c458f5fc908557ccfcc4be2d31fc4a XMM07=00000206060606060207010952c941fc XMM08=20636578650a00657a696d696e696d20 XMM09=746e696820636578650a006873616d73 XMM10=74616469646e616320636578650e0073 XMM11=080065676169727420636578650b0065 XMM12=66206365786509006e65672063657865 XMM13=00736465657320636578650a007a7a75 XMM14=65786511006c61746f7420636578650a XMM15=0000737472617473657220726f747563 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800945f0d0 RCX=ffffffff8127af67 RDX=ffffed100128be1b RSI=0000000000000004 RDI=ffff88800945f0d0 RBP=0000000000000001 RSP=ffff8880491f77b0 R8 =0000000000000000 R9 =ffff88800945f0d3 R10=ffffed100128be1a R11=0000000000000001 R12=0000000000000003 R13=ffffed100128be1a R14=0000000000000001 R15=1ffff1100923eef7 RIP=ffffffff8127afe2 RFL=00000202 [-------] 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 00007f4bccfd1700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18ee2ad010 CR3=0000000045384000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00d302fe016c6c6f502e726567616e61 XMM02=646e616320636578650e0a0100010101 XMM03=696e696d20636578650d006574616469 XMM04=736465657320636578650a00657a696d XMM05=617473657220726f7475636578651100 XMM06=6509006e656720636578650800737472 XMM07=7420636578650b007a7a756620636578 XMM08=636578650d006574616469646e616320 XMM09=20636578650a00657a696d696e696d20 XMM10=20726f74756365786511007364656573 XMM11=67206365786508007374726174736572 XMM12=650b007a7a7566206365786509006e65 XMM13=636578650a0065676169727420636578 XMM14=6e696820636578650a006873616d7320 XMM15=00006c61746f7420636578650a007374