4204, r2, 0x202, &(0x7f0000000080)={&(0x7f0000001280)=""/4096, 0x1000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) tee(r3, 0xffffffffffffffff, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/nfsfs\x00') ptrace(0x10, 0x0) tee(r5, r4, 0x5, 0x0) r6 = fork() ptrace(0x10, r6) ptrace$cont(0x9, r6, 0x80000000, 0x7) flock(r0, 0x0) 23:39:03 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 617.191274] FAULT_INJECTION: forcing a failure. [ 617.191274] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 617.193785] CPU: 0 PID: 5868 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 617.195242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.197003] Call Trace: [ 617.197574] dump_stack+0x107/0x167 [ 617.198356] should_fail.cold+0x5/0xa [ 617.199102] FAULT_INJECTION: forcing a failure. [ 617.199102] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 617.199181] __alloc_pages_nodemask+0x182/0x600 [ 617.202643] ? lock_downgrade+0x6d0/0x6d0 [ 617.203530] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 617.204818] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 617.205928] ? kmem_cache_alloc_node+0x2bc/0x330 [ 617.206943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.208066] copy_process+0x62b/0x78b0 [ 617.208893] ? SOFTIRQ_verbose+0x10/0x10 [ 617.209777] ? stack_trace_save+0x8c/0xc0 [ 617.210668] ? lock_acquire+0x197/0x470 [ 617.211517] ? io_sq_thread_park+0x79/0xd0 [ 617.212416] ? lock_release+0x680/0x680 [ 617.213284] ? __cleanup_sighand+0xb0/0xb0 [ 617.214186] ? kernel_text_address+0xf2/0x120 [ 617.215157] ? find_held_lock+0x2c/0x110 [ 617.216025] ? io_uring_setup+0x1c23/0x2980 [ 617.216949] ? lock_downgrade+0x6d0/0x6d0 [ 617.217834] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 617.218871] create_io_thread+0xb6/0xf0 [ 617.219718] ? pidfd_prepare+0x80/0x80 [ 617.220567] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 617.221633] io_uring_setup+0x1d79/0x2980 [ 617.222535] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 617.223624] ? wait_for_completion_io+0x270/0x270 [ 617.224675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.225790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 617.226904] do_syscall_64+0x33/0x40 [ 617.227701] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 617.228795] RIP: 0033:0x7ff89dd37b19 [ 617.229588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 617.233510] RSP: 002b:00007ff89b28c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 617.235109] RAX: ffffffffffffffda RBX: 00007ff89de4b020 RCX: 00007ff89dd37b19 [ 617.236624] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 617.238127] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 617.239629] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 617.241152] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 617.242681] CPU: 1 PID: 5869 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 617.244162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.245948] Call Trace: [ 617.246515] dump_stack+0x107/0x167 [ 617.247296] should_fail.cold+0x5/0xa [ 617.248112] __alloc_pages_nodemask+0x182/0x600 [ 617.249117] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 617.250406] ? cap_capable+0x1cd/0x230 [ 617.251242] alloc_pages_current+0x187/0x280 [ 617.252166] __get_free_pages+0xc/0xa0 [ 617.253000] io_uring_setup+0xe27/0x2980 [ 617.253874] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 617.254958] ? wait_for_completion_io+0x270/0x270 [ 617.256001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.257150] ? syscall_enter_from_user_mode+0x1d/0x50 [ 617.258260] do_syscall_64+0x33/0x40 [ 617.259068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 617.260177] RIP: 0033:0x7ff61b4c7b19 [ 617.260982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 617.264977] RSP: 002b:00007ff618a1c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 617.266626] RAX: ffffffffffffffda RBX: 00007ff61b5db020 RCX: 00007ff61b4c7b19 [ 617.268157] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 617.269675] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 617.271176] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 617.272680] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 617.275524] FAULT_INJECTION: forcing a failure. [ 617.275524] name failslab, interval 1, probability 0, space 0, times 0 [ 617.277999] CPU: 1 PID: 5870 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 617.279440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.281243] Call Trace: [ 617.281814] dump_stack+0x107/0x167 [ 617.282591] should_fail.cold+0x5/0xa [ 617.283420] ? create_object.isra.0+0x3a/0xa30 [ 617.284409] should_failslab+0x5/0x20 [ 617.285243] kmem_cache_alloc+0x5b/0x310 [ 617.286133] create_object.isra.0+0x3a/0xa30 [ 617.287097] kmemleak_alloc_percpu+0xa0/0x100 [ 617.288081] pcpu_alloc+0x4e2/0x1240 [ 617.288897] ? io_tctx_exit_cb+0xf0/0xf0 [ 617.289783] percpu_ref_init+0x31/0x3d0 [ 617.290623] io_uring_setup+0x47a/0x2980 [ 617.291506] ? __mutex_unlock_slowpath+0xe1/0x600 [ 617.292558] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 617.293646] ? wait_for_completion_io+0x270/0x270 [ 617.294695] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.295826] ? syscall_enter_from_user_mode+0x1d/0x50 [ 617.296953] do_syscall_64+0x33/0x40 [ 617.297755] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 617.298878] RIP: 0033:0x7f870268cb19 [ 617.299689] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 617.303668] RSP: 002b:00007f86ffbe1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 617.305295] RAX: ffffffffffffffda RBX: 00007f87027a0020 RCX: 00007f870268cb19 [ 617.306834] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 617.308384] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 617.309930] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 617.311478] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 617.316564] FAULT_INJECTION: forcing a failure. [ 617.316564] name failslab, interval 1, probability 0, space 0, times 0 [ 617.318985] CPU: 1 PID: 5871 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 617.320447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.322266] Call Trace: [ 617.322840] dump_stack+0x107/0x167 [ 617.323615] should_fail.cold+0x5/0xa [ 617.324420] ? io_uring_setup+0x40b/0x2980 [ 617.325312] should_failslab+0x5/0x20 [ 617.326138] kmem_cache_alloc_trace+0x55/0x320 [ 617.327137] io_uring_setup+0x40b/0x2980 [ 617.328017] ? __mutex_unlock_slowpath+0xe1/0x600 [ 617.329070] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 617.330152] ? wait_for_completion_io+0x270/0x270 [ 617.331224] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.332326] ? syscall_enter_from_user_mode+0x1d/0x50 [ 617.333422] do_syscall_64+0x33/0x40 [ 617.334212] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 617.335293] RIP: 0033:0x7f7ca709cb19 [ 617.336077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 617.340005] RSP: 002b:00007f7ca45f1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 617.341656] RAX: ffffffffffffffda RBX: 00007f7ca71b0020 RCX: 00007f7ca709cb19 [ 617.343218] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 617.344736] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 617.346257] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 617.347774] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x2, &(0x7f0000000140)={'lo\x00'}) [ 617.352377] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pid=5872 comm=syz-executor.6 23:39:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8903, &(0x7f0000000140)={'lo\x00'}) 23:39:03 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 617.414028] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5867 comm=syz-executor.6 23:39:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 13) 23:39:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 7) 23:39:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 19) [ 617.510187] FAULT_INJECTION: forcing a failure. [ 617.510187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 617.512825] CPU: 1 PID: 5888 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 617.514300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.515405] FAULT_INJECTION: forcing a failure. [ 617.515405] name failslab, interval 1, probability 0, space 0, times 0 [ 617.516078] Call Trace: [ 617.516103] dump_stack+0x107/0x167 [ 617.516132] should_fail.cold+0x5/0xa [ 617.520631] __alloc_pages_nodemask+0x182/0x600 [ 617.521644] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 617.522939] ? cap_capable+0x1cd/0x230 [ 617.523787] alloc_pages_current+0x187/0x280 [ 617.524734] __get_free_pages+0xc/0xa0 [ 617.525579] io_uring_setup+0xf9a/0x2980 [ 617.526460] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 617.527539] ? wait_for_completion_io+0x270/0x270 [ 617.528587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.529701] ? syscall_enter_from_user_mode+0x1d/0x50 [ 617.530812] do_syscall_64+0x33/0x40 [ 617.531602] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 617.532701] RIP: 0033:0x7ff61b4c7b19 [ 617.533502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 617.537417] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 617.539052] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 617.540588] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 617.542115] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 617.543633] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 617.545161] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 617.546723] CPU: 0 PID: 5889 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 617.548202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.549988] Call Trace: [ 617.550568] dump_stack+0x107/0x167 [ 617.551370] should_fail.cold+0x5/0xa [ 617.552200] ? create_object.isra.0+0x3a/0xa30 [ 617.553183] should_failslab+0x5/0x20 [ 617.554005] kmem_cache_alloc+0x5b/0x310 [ 617.554894] create_object.isra.0+0x3a/0xa30 [ 617.555840] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 617.556942] kmem_cache_alloc_trace+0x151/0x320 [ 617.557965] io_uring_setup+0x40b/0x2980 [ 617.558850] ? __mutex_unlock_slowpath+0xe1/0x600 [ 617.559023] FAULT_INJECTION: forcing a failure. [ 617.559023] name failslab, interval 1, probability 0, space 0, times 0 [ 617.559892] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 617.559911] ? wait_for_completion_io+0x270/0x270 [ 617.559984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.565434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 617.566557] do_syscall_64+0x33/0x40 [ 617.567353] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 617.568453] RIP: 0033:0x7f7ca709cb19 [ 617.569275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 617.573212] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 617.574835] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 617.576350] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 617.577881] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 617.579412] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 617.580946] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 617.582522] CPU: 1 PID: 5891 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 617.583986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.585754] Call Trace: [ 617.586318] dump_stack+0x107/0x167 [ 617.587094] should_fail.cold+0x5/0xa [ 617.587900] ? __delayacct_tsk_init+0x1b/0x80 [ 617.588859] should_failslab+0x5/0x20 [ 617.589673] kmem_cache_alloc+0x5b/0x310 [ 617.590537] __delayacct_tsk_init+0x1b/0x80 [ 617.591451] copy_process+0x3399/0x78b0 [ 617.592301] ? SOFTIRQ_verbose+0x10/0x10 [ 617.593174] ? stack_trace_save+0x8c/0xc0 [ 617.594063] ? lock_acquire+0x197/0x470 [ 617.594910] ? io_sq_thread_park+0x79/0xd0 [ 617.595812] ? __cleanup_sighand+0xb0/0xb0 [ 617.596713] ? kernel_text_address+0xf2/0x120 [ 617.597684] ? find_held_lock+0x2c/0x110 [ 617.598550] ? io_uring_setup+0x1c23/0x2980 [ 617.599476] ? lock_downgrade+0x6d0/0x6d0 [ 617.600361] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 617.601410] create_io_thread+0xb6/0xf0 [ 617.602257] ? pidfd_prepare+0x80/0x80 [ 617.603094] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 617.604153] io_uring_setup+0x1d79/0x2980 [ 617.605056] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 617.606146] ? wait_for_completion_io+0x270/0x270 [ 617.607203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 617.608314] ? syscall_enter_from_user_mode+0x1d/0x50 [ 617.609398] do_syscall_64+0x33/0x40 [ 617.610183] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 617.611252] RIP: 0033:0x7ff89dd37b19 [ 617.612035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 617.615963] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 617.617585] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 617.619109] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 617.620630] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 617.622126] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 617.623629] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 617.641267] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pid=5867 comm=syz-executor.6 [ 617.644021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5872 comm=syz-executor.6 23:39:18 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 20) 23:39:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x4b47, &(0x7f0000000140)={'lo\x00'}) 23:39:18 executing program 6: rt_sigaction(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) lseek(r1, 0x0, 0x3) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x5}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2000000}}}, 0x108) fspick(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1) quotactl(0x0, &(0x7f0000001340)='./file0\x00', 0x0, &(0x7f0000000180)) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0), 0xc) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="14ae3209a13db69b1ceedf411438000000be6ea87e"], 0x14}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x2, 0x1, 0x10000000, 0xfffffffffffffffc}) futex(&(0x7f0000000180)=0x1, 0x80, 0x1, &(0x7f00000002c0), &(0x7f0000000300), 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r0, 0x0, 0x58bf9df3, 0xa82}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000280)) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000240)=0xffffffffffffffff) 23:39:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8904, &(0x7f0000000140)={'lo\x00'}) [ 631.899198] FAULT_INJECTION: forcing a failure. [ 631.899198] name failslab, interval 1, probability 0, space 0, times 0 [ 631.901783] CPU: 1 PID: 5904 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 631.903324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 631.905195] Call Trace: [ 631.905799] dump_stack+0x107/0x167 [ 631.906620] should_fail.cold+0x5/0xa [ 631.907481] ? __delayacct_tsk_init+0x1b/0x80 [ 631.908491] should_failslab+0x5/0x20 [ 631.909365] kmem_cache_alloc+0x5b/0x310 [ 631.910299] __delayacct_tsk_init+0x1b/0x80 [ 631.911271] copy_process+0x3399/0x78b0 [ 631.912171] ? SOFTIRQ_verbose+0x10/0x10 [ 631.913106] ? stack_trace_save+0x8c/0xc0 [ 631.914053] ? lock_acquire+0x197/0x470 23:39:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 10) 23:39:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x2, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 8) 23:39:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 14) [ 631.914956] ? io_sq_thread_park+0x79/0xd0 [ 631.916154] ? __cleanup_sighand+0xb0/0xb0 [ 631.917139] ? kernel_text_address+0xf2/0x120 [ 631.918157] ? find_held_lock+0x2c/0x110 [ 631.919091] ? io_uring_setup+0x1c23/0x2980 [ 631.920065] ? lock_downgrade+0x6d0/0x6d0 [ 631.920138] FAULT_INJECTION: forcing a failure. [ 631.920138] name failslab, interval 1, probability 0, space 0, times 0 [ 631.921025] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 631.921054] create_io_thread+0xb6/0xf0 [ 631.924861] ? pidfd_prepare+0x80/0x80 [ 631.925746] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 631.926870] io_uring_setup+0x1d79/0x2980 [ 631.927819] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 631.928981] ? wait_for_completion_io+0x270/0x270 [ 631.930098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 631.931291] ? syscall_enter_from_user_mode+0x1d/0x50 [ 631.932457] do_syscall_64+0x33/0x40 [ 631.933315] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 631.934467] RIP: 0033:0x7ff89dd37b19 [ 631.935300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 631.939436] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 631.941166] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 631.942768] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 631.944380] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 631.945999] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 631.947595] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 631.949240] CPU: 0 PID: 5915 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 631.950379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 631.951734] Call Trace: [ 631.952178] dump_stack+0x107/0x167 [ 631.952791] should_fail.cold+0x5/0xa [ 631.953428] ? percpu_ref_init+0xd8/0x3d0 [ 631.954126] should_failslab+0x5/0x20 [ 631.954757] kmem_cache_alloc_trace+0x55/0x320 [ 631.955514] ? io_tctx_exit_cb+0xf0/0xf0 [ 631.956200] percpu_ref_init+0xd8/0x3d0 [ 631.956864] io_uring_setup+0x47a/0x2980 [ 631.957532] ? __mutex_unlock_slowpath+0xe1/0x600 [ 631.958342] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 631.959174] ? wait_for_completion_io+0x270/0x270 [ 631.960023] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 631.960908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 631.961765] do_syscall_64+0x33/0x40 [ 631.962366] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 631.963208] RIP: 0033:0x7f870268cb19 [ 631.963814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 631.967014] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 631.968268] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 631.969434] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 631.970590] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 631.971750] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 631.972929] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 631.978805] FAULT_INJECTION: forcing a failure. [ 631.978805] name failslab, interval 1, probability 0, space 0, times 0 [ 631.980789] CPU: 0 PID: 5916 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 631.982020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 631.983367] Call Trace: [ 631.983798] dump_stack+0x107/0x167 [ 631.984397] should_fail.cold+0x5/0xa [ 631.985025] ? create_object.isra.0+0x3a/0xa30 [ 631.985774] should_failslab+0x5/0x20 [ 631.986392] kmem_cache_alloc+0x5b/0x310 [ 631.987070] create_object.isra.0+0x3a/0xa30 [ 631.987805] kmemleak_alloc_percpu+0xa0/0x100 [ 631.988553] pcpu_alloc+0x4e2/0x1240 [ 631.989195] ? io_tctx_exit_cb+0xf0/0xf0 [ 631.989867] percpu_ref_init+0x31/0x3d0 [ 631.990529] io_uring_setup+0x47a/0x2980 [ 631.991190] ? __mutex_unlock_slowpath+0xe1/0x600 [ 631.991982] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 631.992817] ? wait_for_completion_io+0x270/0x270 [ 631.993662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 631.994519] ? syscall_enter_from_user_mode+0x1d/0x50 [ 631.995370] do_syscall_64+0x33/0x40 [ 631.995991] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 631.996861] RIP: 0033:0x7f7ca709cb19 [ 631.997477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.000485] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.001731] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 632.002891] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.004061] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.005230] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.006393] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 632.016822] FAULT_INJECTION: forcing a failure. [ 632.016822] name failslab, interval 1, probability 0, space 0, times 0 [ 632.019466] CPU: 1 PID: 5913 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 632.021013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 632.022875] Call Trace: [ 632.023475] dump_stack+0x107/0x167 [ 632.024304] should_fail.cold+0x5/0xa [ 632.025183] ? io_uring_setup+0x17ed/0x2980 [ 632.026155] should_failslab+0x5/0x20 [ 632.027012] kmem_cache_alloc_trace+0x55/0x320 [ 632.028036] ? alloc_pages_current+0x18f/0x280 [ 632.029083] io_uring_setup+0x17ed/0x2980 [ 632.030032] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 632.031171] ? wait_for_completion_io+0x270/0x270 [ 632.032289] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 632.033494] ? syscall_enter_from_user_mode+0x1d/0x50 [ 632.034651] do_syscall_64+0x33/0x40 [ 632.035492] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 632.036657] RIP: 0033:0x7ff61b4c7b19 [ 632.037510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.041645] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.043367] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 632.044994] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.046595] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.048202] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.049818] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x14, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 11) 23:39:18 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 21) 23:39:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x4b49, &(0x7f0000000140)={'lo\x00'}) [ 632.113272] FAULT_INJECTION: forcing a failure. [ 632.113272] name failslab, interval 1, probability 0, space 0, times 0 [ 632.115157] CPU: 0 PID: 5929 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 632.116221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 632.117520] Call Trace: [ 632.117926] dump_stack+0x107/0x167 [ 632.118478] should_fail.cold+0x5/0xa [ 632.119069] ? create_object.isra.0+0x3a/0xa30 [ 632.119777] should_failslab+0x5/0x20 [ 632.120354] kmem_cache_alloc+0x5b/0x310 [ 632.120994] create_object.isra.0+0x3a/0xa30 [ 632.121654] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 632.122453] kmem_cache_alloc_trace+0x151/0x320 [ 632.123168] ? io_tctx_exit_cb+0xf0/0xf0 [ 632.123777] percpu_ref_init+0xd8/0x3d0 [ 632.124419] io_uring_setup+0x47a/0x2980 [ 632.125051] ? __mutex_unlock_slowpath+0xe1/0x600 [ 632.125782] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 632.126549] ? wait_for_completion_io+0x270/0x270 [ 632.127323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 632.128115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 632.128920] do_syscall_64+0x33/0x40 [ 632.129481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 632.130256] RIP: 0033:0x7f870268cb19 [ 632.130850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.133647] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.134789] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 632.135869] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.136957] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.138037] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.139104] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:18 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000035c0)=[{{&(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10, 0x0}}, {{&(0x7f0000001140)={0x2, 0x4e26, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)}}], 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2201, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0x4, 0xd024, 0x0, 0xfffffffb, 0x0, 0x1, {0x0, r4}}, 0x1f7) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0xffffffb6}}, './file2\x00'}) r6 = accept4$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14, 0x800) ioctl$int_in(r6, 0x5421, &(0x7f0000000240)=0x6) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40086607, &(0x7f0000000080)={0xfffffffd, 0x1000, 0x400000000000, 0x8000000003}) 23:39:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 9) 23:39:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8906, &(0x7f0000000140)={'lo\x00'}) 23:39:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x1400, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 632.178534] FAULT_INJECTION: forcing a failure. [ 632.178534] name failslab, interval 1, probability 0, space 0, times 0 [ 632.181266] CPU: 1 PID: 5935 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 632.182816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 632.184676] Call Trace: [ 632.185296] dump_stack+0x107/0x167 [ 632.186123] should_fail.cold+0x5/0xa [ 632.186988] ? create_object.isra.0+0x3a/0xa30 [ 632.188027] should_failslab+0x5/0x20 [ 632.188898] kmem_cache_alloc+0x5b/0x310 [ 632.189830] create_object.isra.0+0x3a/0xa30 [ 632.190839] kmemleak_alloc_percpu+0xa0/0x100 [ 632.191853] pcpu_alloc+0x4e2/0x1240 [ 632.192715] ? io_tctx_exit_cb+0xf0/0xf0 [ 632.193660] percpu_ref_init+0x31/0x3d0 [ 632.194556] io_uring_setup+0x47a/0x2980 [ 632.195471] ? __mutex_unlock_slowpath+0xe1/0x600 [ 632.196563] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 632.197713] ? wait_for_completion_io+0x270/0x270 [ 632.198832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 632.200004] ? syscall_enter_from_user_mode+0x1d/0x50 [ 632.201186] do_syscall_64+0x33/0x40 [ 632.202023] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 632.203175] RIP: 0033:0x7f7ca709cb19 [ 632.204014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.204644] EXT4-fs warning (device sda): ext4_group_extend:1813: need to use ext2online to resize further [ 632.208148] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.208176] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 632.208187] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.208197] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.208207] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.208218] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5411, &(0x7f0000000140)={'lo\x00'}) [ 632.276373] FAULT_INJECTION: forcing a failure. [ 632.276373] name failslab, interval 1, probability 0, space 0, times 0 [ 632.278948] CPU: 1 PID: 5943 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 632.280490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 632.282368] Call Trace: [ 632.282966] dump_stack+0x107/0x167 [ 632.283799] should_fail.cold+0x5/0xa [ 632.284670] ? alloc_pid+0xd7/0xd30 [ 632.285504] should_failslab+0x5/0x20 [ 632.286368] kmem_cache_alloc+0x5b/0x310 [ 632.287299] alloc_pid+0xd7/0xd30 [ 632.288089] ? copy_namespaces+0x1ca/0x4f0 [ 632.289077] copy_process+0x3b8b/0x78b0 [ 632.289975] ? SOFTIRQ_verbose+0x10/0x10 [ 632.290906] ? stack_trace_save+0x8c/0xc0 [ 632.291872] ? __cleanup_sighand+0xb0/0xb0 [ 632.292837] ? kernel_text_address+0xf2/0x120 [ 632.293848] ? find_held_lock+0x2c/0x110 [ 632.294781] ? io_uring_setup+0x1c23/0x2980 [ 632.295753] ? lock_downgrade+0x6d0/0x6d0 [ 632.296695] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 632.297806] create_io_thread+0xb6/0xf0 [ 632.298697] ? pidfd_prepare+0x80/0x80 [ 632.299584] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 632.300701] io_uring_setup+0x1d79/0x2980 [ 632.301659] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 632.302804] ? wait_for_completion_io+0x270/0x270 [ 632.303915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 632.305107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 632.306271] do_syscall_64+0x33/0x40 [ 632.307111] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 632.308274] RIP: 0033:0x7ff89dd37b19 [ 632.309126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.313267] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.314976] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 632.316587] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.318189] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.319797] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.321416] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 10) 23:39:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 12) [ 632.361415] kauditd_printk_skb: 11 callbacks suppressed [ 632.361437] audit: type=1400 audit(1762645158.522:176): avc: denied { read } for pid=5933 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 632.368793] FAULT_INJECTION: forcing a failure. [ 632.368793] name failslab, interval 1, probability 0, space 0, times 0 [ 632.370433] CPU: 0 PID: 5951 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 632.371374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 632.372497] Call Trace: [ 632.372873] dump_stack+0x107/0x167 [ 632.373376] should_fail.cold+0x5/0xa [ 632.373906] ? percpu_ref_init+0xd8/0x3d0 [ 632.374479] should_failslab+0x5/0x20 [ 632.374999] kmem_cache_alloc_trace+0x55/0x320 [ 632.375630] ? io_tctx_exit_cb+0xf0/0xf0 [ 632.376186] percpu_ref_init+0xd8/0x3d0 [ 632.376750] io_uring_setup+0x47a/0x2980 [ 632.377310] ? __mutex_unlock_slowpath+0xe1/0x600 [ 632.377968] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 632.378653] ? wait_for_completion_io+0x270/0x270 [ 632.379351] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 632.380069] ? syscall_enter_from_user_mode+0x1d/0x50 [ 632.380784] do_syscall_64+0x33/0x40 [ 632.381289] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 632.381998] RIP: 0033:0x7f7ca709cb19 [ 632.382505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.385018] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.386060] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 632.387024] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.387990] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.388963] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.389921] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 632.396461] EXT4-fs warning (device sda): ext4_group_extend:1813: need to use ext2online to resize further 23:39:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 15) 23:39:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xff00, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8907, &(0x7f0000000140)={'lo\x00'}) [ 632.436783] FAULT_INJECTION: forcing a failure. [ 632.436783] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 632.439617] CPU: 1 PID: 5954 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 632.441177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 632.443030] Call Trace: [ 632.443644] dump_stack+0x107/0x167 [ 632.444468] should_fail.cold+0x5/0xa [ 632.445355] __alloc_pages_nodemask+0x182/0x600 [ 632.446432] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 632.447806] ? cap_capable+0x1cd/0x230 [ 632.448717] alloc_pages_current+0x187/0x280 [ 632.449734] __get_free_pages+0xc/0xa0 [ 632.450616] io_uring_setup+0xe27/0x2980 [ 632.451557] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 632.452693] ? wait_for_completion_io+0x270/0x270 [ 632.453850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 632.455023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 632.456196] do_syscall_64+0x33/0x40 [ 632.457054] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 632.458209] RIP: 0033:0x7f870268cb19 [ 632.459045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.463154] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.464870] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 632.466460] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.468049] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.469658] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.471250] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0034133a6d210c0000f01f9e62545994d2ae9b9f3871cd2f5156cf07d3fea4fe000000006f34f7443722129500b6fc6448f19edf20130453e7205b346f4477da2a0e835c155ffda781e330989e5715253055233fcfde0cd1862bd96fcbd8b823f1e644fe"], 0x1c}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x581100, 0x100) 23:39:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x541b, &(0x7f0000000140)={'lo\x00'}) [ 632.506602] FAULT_INJECTION: forcing a failure. [ 632.506602] name failslab, interval 1, probability 0, space 0, times 0 [ 632.508083] CPU: 0 PID: 5962 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 632.508956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 632.510001] Call Trace: [ 632.510344] dump_stack+0x107/0x167 [ 632.510807] should_fail.cold+0x5/0xa [ 632.511296] ? create_object.isra.0+0x3a/0xa30 [ 632.511874] should_failslab+0x5/0x20 [ 632.512354] kmem_cache_alloc+0x5b/0x310 [ 632.512886] create_object.isra.0+0x3a/0xa30 [ 632.513441] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 632.514088] kmem_cache_alloc_trace+0x151/0x320 [ 632.514676] ? alloc_pages_current+0x18f/0x280 [ 632.515262] io_uring_setup+0x17ed/0x2980 [ 632.515798] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 632.516435] ? wait_for_completion_io+0x270/0x270 [ 632.517082] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 632.517745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 632.518400] do_syscall_64+0x33/0x40 [ 632.518875] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 632.519519] RIP: 0033:0x7ff61b4c7b19 [ 632.519991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.522295] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 632.523253] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 632.524143] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 632.525045] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 632.525930] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 632.526820] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x890b, &(0x7f0000000140)={'lo\x00'}) 23:39:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x1000000, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:32 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 22) 23:39:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 11) 23:39:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000140)={'lo\x00'}) 23:39:32 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5411, &(0x7f0000000140)={'lo\x00'}) 23:39:32 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 16) 23:39:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x2000000, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5421, &(0x7f0000000140)={'lo\x00'}) 23:39:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 13) [ 646.722038] FAULT_INJECTION: forcing a failure. [ 646.722038] name failslab, interval 1, probability 0, space 0, times 0 [ 646.724476] CPU: 1 PID: 5988 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 646.725936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 646.727697] Call Trace: [ 646.728266] dump_stack+0x107/0x167 [ 646.729054] should_fail.cold+0x5/0xa [ 646.729868] ? copy_process+0x3305/0x78b0 [ 646.730756] should_failslab+0x5/0x20 [ 646.731566] kmem_cache_alloc_node+0x55/0x330 [ 646.732524] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 646.733660] copy_process+0x3305/0x78b0 [ 646.734504] ? SOFTIRQ_verbose+0x10/0x10 [ 646.735381] ? stack_trace_save+0x8c/0xc0 [ 646.736268] ? lock_acquire+0x197/0x470 [ 646.737121] ? io_sq_thread_park+0x79/0xd0 [ 646.738020] ? perf_trace_lock+0xac/0x490 [ 646.738899] ? lock_release+0x680/0x680 [ 646.739749] ? __cleanup_sighand+0xb0/0xb0 [ 646.739997] FAULT_INJECTION: forcing a failure. [ 646.739997] name failslab, interval 1, probability 0, space 0, times 0 [ 646.740647] ? kernel_text_address+0xf2/0x120 [ 646.740675] ? find_held_lock+0x2c/0x110 [ 646.745351] ? io_uring_setup+0x1c23/0x2980 [ 646.746264] ? lock_downgrade+0x6d0/0x6d0 [ 646.747144] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 646.748185] create_io_thread+0xb6/0xf0 [ 646.749034] ? pidfd_prepare+0x80/0x80 [ 646.749863] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 646.750920] io_uring_setup+0x1d79/0x2980 [ 646.751807] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 646.752876] ? wait_for_completion_io+0x270/0x270 [ 646.753933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 646.755042] ? syscall_enter_from_user_mode+0x1d/0x50 [ 646.756140] do_syscall_64+0x33/0x40 [ 646.756940] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 646.758031] RIP: 0033:0x7ff61b4c7b19 [ 646.758818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 646.762742] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 646.764363] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 646.765892] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 646.767408] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 646.768926] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 646.770451] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 646.772015] CPU: 0 PID: 5989 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 646.773774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 646.774743] FAULT_INJECTION: forcing a failure. [ 646.774743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 646.775649] Call Trace: [ 646.775684] dump_stack+0x107/0x167 [ 646.775717] should_fail.cold+0x5/0xa [ 646.775748] ? create_object.isra.0+0x3a/0xa30 [ 646.781447] should_failslab+0x5/0x20 [ 646.782315] kmem_cache_alloc+0x5b/0x310 [ 646.783258] create_object.isra.0+0x3a/0xa30 [ 646.784254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 646.785451] kmem_cache_alloc+0x159/0x310 [ 646.786416] alloc_pid+0xd7/0xd30 [ 646.787226] ? copy_namespaces+0x1ca/0x4f0 [ 646.788208] copy_process+0x3b8b/0x78b0 [ 646.789193] ? SOFTIRQ_verbose+0x10/0x10 [ 646.790154] ? stack_trace_save+0x8c/0xc0 [ 646.791159] ? __cleanup_sighand+0xb0/0xb0 [ 646.792123] ? kernel_text_address+0xf2/0x120 [ 646.793209] ? find_held_lock+0x2c/0x110 [ 646.794177] ? io_uring_setup+0x1c23/0x2980 [ 646.795165] ? lock_downgrade+0x6d0/0x6d0 [ 646.796123] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 646.797273] create_io_thread+0xb6/0xf0 [ 646.798187] ? pidfd_prepare+0x80/0x80 [ 646.799089] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 646.800259] io_uring_setup+0x1d79/0x2980 [ 646.801265] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 646.802431] ? wait_for_completion_io+0x270/0x270 [ 646.803584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 646.804784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 646.806008] do_syscall_64+0x33/0x40 [ 646.806872] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 646.808040] RIP: 0033:0x7ff89dd37b19 [ 646.808889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 646.813164] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 646.814902] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 646.816528] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 646.818173] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 646.819792] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 646.821442] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 646.823146] CPU: 1 PID: 5987 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 646.825001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 646.827144] Call Trace: [ 646.827834] dump_stack+0x107/0x167 [ 646.828782] should_fail.cold+0x5/0xa [ 646.829794] __alloc_pages_nodemask+0x182/0x600 [ 646.830996] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 646.832556] ? cap_capable+0x1cd/0x230 [ 646.833614] alloc_pages_current+0x187/0x280 [ 646.834753] __get_free_pages+0xc/0xa0 [ 646.835756] io_uring_setup+0xf9a/0x2980 [ 646.836812] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 646.838123] ? wait_for_completion_io+0x270/0x270 [ 646.839402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 646.840741] ? syscall_enter_from_user_mode+0x1d/0x50 [ 646.842078] do_syscall_64+0x33/0x40 [ 646.843034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 646.844343] RIP: 0033:0x7f870268cb19 [ 646.845305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 646.849985] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 646.851907] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 646.853701] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 646.855481] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 646.857281] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 646.859069] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 646.862048] FAULT_INJECTION: forcing a failure. [ 646.862048] name failslab, interval 1, probability 0, space 0, times 0 [ 646.864864] CPU: 1 PID: 5992 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 646.866592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 646.868651] Call Trace: [ 646.869331] dump_stack+0x107/0x167 [ 646.870241] should_fail.cold+0x5/0xa [ 646.871187] ? create_object.isra.0+0x3a/0xa30 [ 646.872319] should_failslab+0x5/0x20 [ 646.873267] kmem_cache_alloc+0x5b/0x310 [ 646.874280] create_object.isra.0+0x3a/0xa30 [ 646.875366] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 646.876627] kmem_cache_alloc_trace+0x151/0x320 [ 646.877797] ? io_tctx_exit_cb+0xf0/0xf0 [ 646.878798] percpu_ref_init+0xd8/0x3d0 [ 646.879795] io_uring_setup+0x47a/0x2980 [ 646.880804] ? __mutex_unlock_slowpath+0xe1/0x600 [ 646.882021] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 646.883265] ? wait_for_completion_io+0x270/0x270 [ 646.884501] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 646.885804] ? syscall_enter_from_user_mode+0x1d/0x50 [ 646.887081] do_syscall_64+0x33/0x40 [ 646.888005] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 646.889289] RIP: 0033:0x7f7ca709cb19 [ 646.890206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 646.894804] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 646.896699] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 646.898484] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 646.900252] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 646.902005] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 646.903755] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:33 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x14000000, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:33 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 12) 23:39:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5450, &(0x7f0000000140)={'lo\x00'}) 23:39:33 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5411, &(0x7f0000000140)={'lo\x00'}) 23:39:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8910, &(0x7f0000000140)={'lo\x00'}) 23:39:33 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 17) [ 647.055874] FAULT_INJECTION: forcing a failure. [ 647.055874] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 647.058897] CPU: 1 PID: 6007 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 647.060519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.062543] Call Trace: [ 647.063200] dump_stack+0x107/0x167 [ 647.064070] should_fail.cold+0x5/0xa [ 647.065006] __alloc_pages_nodemask+0x182/0x600 [ 647.066124] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 647.067569] ? cap_capable+0x1cd/0x230 [ 647.068536] alloc_pages_current+0x187/0x280 [ 647.069644] __get_free_pages+0xc/0xa0 [ 647.070590] io_uring_setup+0xe27/0x2980 [ 647.071576] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 647.072785] ? wait_for_completion_io+0x270/0x270 [ 647.073993] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.075238] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.076460] do_syscall_64+0x33/0x40 [ 647.077367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 647.078564] RIP: 0033:0x7f7ca709cb19 [ 647.079466] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.083749] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 647.085518] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 647.087317] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 647.089002] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 647.090670] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 647.092304] FAULT_INJECTION: forcing a failure. [ 647.092304] name failslab, interval 1, probability 0, space 0, times 0 [ 647.092358] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 647.097074] CPU: 0 PID: 6014 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 647.098634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.100510] Call Trace: [ 647.101157] dump_stack+0x107/0x167 [ 647.101994] should_fail.cold+0x5/0xa [ 647.102864] ? create_object.isra.0+0x3a/0xa30 [ 647.103908] should_failslab+0x5/0x20 [ 647.104779] kmem_cache_alloc+0x5b/0x310 [ 647.105769] create_object.isra.0+0x3a/0xa30 [ 647.106768] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 647.107957] kmem_cache_alloc_node+0x169/0x330 [ 647.109058] copy_process+0x3305/0x78b0 [ 647.109965] ? SOFTIRQ_verbose+0x10/0x10 [ 647.110909] ? stack_trace_save+0x8c/0xc0 [ 647.111867] ? lock_acquire+0x197/0x470 [ 647.112777] ? io_sq_thread_park+0x79/0xd0 [ 647.113785] ? perf_trace_lock+0xac/0x490 [ 647.114739] ? lock_release+0x680/0x680 [ 647.115673] ? __cleanup_sighand+0xb0/0xb0 [ 647.116635] ? kernel_text_address+0xf2/0x120 [ 647.117700] ? find_held_lock+0x2c/0x110 [ 647.118645] ? io_uring_setup+0x1c23/0x2980 [ 647.119631] ? lock_downgrade+0x6d0/0x6d0 [ 647.120586] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 647.121738] create_io_thread+0xb6/0xf0 [ 647.122638] ? pidfd_prepare+0x80/0x80 [ 647.123540] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 647.124694] io_uring_setup+0x1d79/0x2980 [ 647.125705] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 647.126856] ? wait_for_completion_io+0x270/0x270 [ 647.128018] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 647.129241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 647.130431] do_syscall_64+0x33/0x40 [ 647.131278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 647.132462] RIP: 0033:0x7ff61b4c7b19 [ 647.133348] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.137543] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 647.139266] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 647.140892] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 647.142534] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 647.144158] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 647.145799] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:48 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 18) 23:39:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 23) 23:39:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 13) 23:39:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5411, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xa4ffffff, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 14) 23:39:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5451, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8911, &(0x7f0000000140)={'lo\x00'}) [ 661.912834] FAULT_INJECTION: forcing a failure. [ 661.912834] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 661.915445] CPU: 1 PID: 6029 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 661.916905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 661.918689] Call Trace: [ 661.919265] dump_stack+0x107/0x167 [ 661.920050] should_fail.cold+0x5/0xa [ 661.920899] __alloc_pages_nodemask+0x182/0x600 [ 661.921936] ? lock_downgrade+0x6d0/0x6d0 [ 661.922836] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 661.924115] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 661.925252] ? kmem_cache_alloc_node+0x2bc/0x330 [ 661.926276] copy_process+0x62b/0x78b0 [ 661.927106] ? SOFTIRQ_verbose+0x10/0x10 [ 661.927982] ? stack_trace_save+0x8c/0xc0 [ 661.928871] ? lock_acquire+0x197/0x470 [ 661.929722] ? io_sq_thread_park+0x79/0xd0 [ 661.930649] ? perf_trace_lock+0xac/0x490 [ 661.931536] ? lock_release+0x680/0x680 [ 661.932396] ? __cleanup_sighand+0xb0/0xb0 [ 661.933309] ? kernel_text_address+0xf2/0x120 [ 661.934293] ? find_held_lock+0x2c/0x110 [ 661.935176] ? io_uring_setup+0x1c23/0x2980 [ 661.936101] ? lock_downgrade+0x6d0/0x6d0 [ 661.936995] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 661.938049] create_io_thread+0xb6/0xf0 [ 661.938897] ? pidfd_prepare+0x80/0x80 [ 661.939739] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 661.940808] io_uring_setup+0x1d79/0x2980 [ 661.941713] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 661.942798] ? wait_for_completion_io+0x270/0x270 [ 661.943861] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 661.944987] ? syscall_enter_from_user_mode+0x1d/0x50 [ 661.946106] do_syscall_64+0x33/0x40 [ 661.946902] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 661.948002] RIP: 0033:0x7ff61b4c7b19 [ 661.948800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 661.952750] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 661.954378] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 661.955901] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 661.957431] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 661.958960] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 661.960484] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 661.984800] FAULT_INJECTION: forcing a failure. [ 661.984800] name failslab, interval 1, probability 0, space 0, times 0 [ 661.987319] CPU: 0 PID: 6040 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 661.988772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 661.990548] Call Trace: [ 661.991124] dump_stack+0x107/0x167 [ 661.991922] should_fail.cold+0x5/0xa [ 661.992749] ? io_uring_alloc_task_context+0x99/0x6a0 [ 661.993873] should_failslab+0x5/0x20 [ 661.994690] kmem_cache_alloc_trace+0x55/0x320 [ 661.995685] io_uring_alloc_task_context+0x99/0x6a0 [ 661.996761] ? io_import_iovec+0x1120/0x1120 [ 661.997751] io_uring_setup+0x1dd1/0x2980 [ 661.998661] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 661.999743] ? wait_for_completion_io+0x270/0x270 [ 662.000828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 662.001963] ? syscall_enter_from_user_mode+0x1d/0x50 [ 662.003086] do_syscall_64+0x33/0x40 [ 662.003885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 662.004987] RIP: 0033:0x7ff89dd37b19 [ 662.005794] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 662.009706] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 662.011337] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 662.012858] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 662.014377] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 662.015893] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 662.017432] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 662.022587] FAULT_INJECTION: forcing a failure. [ 662.022587] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 662.025158] CPU: 0 PID: 6041 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 662.026613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 662.028367] Call Trace: [ 662.028939] dump_stack+0x107/0x167 [ 662.029735] should_fail.cold+0x5/0xa [ 662.030561] __alloc_pages_nodemask+0x182/0x600 [ 662.031574] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 662.032877] ? cap_capable+0x1cd/0x230 [ 662.033770] alloc_pages_current+0x187/0x280 [ 662.034727] __get_free_pages+0xc/0xa0 [ 662.035559] io_uring_setup+0xf9a/0x2980 [ 662.036452] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 662.037538] ? wait_for_completion_io+0x270/0x270 [ 662.038624] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 662.039747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 662.040863] do_syscall_64+0x33/0x40 [ 662.041684] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 662.042773] RIP: 0033:0x7f7ca709cb19 [ 662.043577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 662.047487] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 662.049108] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 662.050626] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 662.052135] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 662.053680] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 662.055192] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 662.057635] FAULT_INJECTION: forcing a failure. 23:39:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5452, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xff000000, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 662.057635] name failslab, interval 1, probability 0, space 0, times 0 [ 662.060471] CPU: 0 PID: 6039 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 662.061939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 662.063690] Call Trace: [ 662.064257] dump_stack+0x107/0x167 [ 662.065053] should_fail.cold+0x5/0xa [ 662.065877] ? io_uring_setup+0x17ed/0x2980 [ 662.066794] should_failslab+0x5/0x20 [ 662.067610] kmem_cache_alloc_trace+0x55/0x320 [ 662.068575] ? alloc_pages_current+0x18f/0x280 [ 662.069565] io_uring_setup+0x17ed/0x2980 [ 662.070468] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 662.071539] ? wait_for_completion_io+0x270/0x270 [ 662.072609] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 662.073731] ? syscall_enter_from_user_mode+0x1d/0x50 [ 662.074838] do_syscall_64+0x33/0x40 [ 662.075638] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 662.076726] RIP: 0033:0x7f870268cb19 [ 662.077532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 662.081442] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 662.083065] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 662.084578] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 662.086095] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 662.087603] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 662.089115] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:39:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8912, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xffffffa4, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:39:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8913, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8912, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x5460, &(0x7f0000000140)={'lo\x00'}) 23:39:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 24) 23:39:48 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 19) [ 662.362308] FAULT_INJECTION: forcing a failure. [ 662.362308] name failslab, interval 1, probability 0, space 0, times 0 [ 662.364795] CPU: 0 PID: 6065 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 662.366257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 662.368018] Call Trace: [ 662.368591] dump_stack+0x107/0x167 [ 662.369390] should_fail.cold+0x5/0xa [ 662.370211] ? __delayacct_tsk_init+0x1b/0x80 [ 662.371171] should_failslab+0x5/0x20 [ 662.371986] kmem_cache_alloc+0x5b/0x310 [ 662.372871] __delayacct_tsk_init+0x1b/0x80 [ 662.373803] copy_process+0x3399/0x78b0 [ 662.374667] ? SOFTIRQ_verbose+0x10/0x10 [ 662.375552] ? stack_trace_save+0x8c/0xc0 [ 662.376448] ? lock_acquire+0x197/0x470 [ 662.377305] ? io_sq_thread_park+0x79/0xd0 [ 662.378239] ? __cleanup_sighand+0xb0/0xb0 [ 662.379140] ? kernel_text_address+0xf2/0x120 [ 662.380108] ? find_held_lock+0x2c/0x110 [ 662.380985] ? io_uring_setup+0x1c23/0x2980 [ 662.381915] ? lock_downgrade+0x6d0/0x6d0 [ 662.382805] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 662.383852] create_io_thread+0xb6/0xf0 [ 662.384701] ? pidfd_prepare+0x80/0x80 [ 662.385560] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 662.386643] io_uring_setup+0x1d79/0x2980 [ 662.387544] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 662.388621] ? wait_for_completion_io+0x270/0x270 [ 662.389713] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 662.390833] ? syscall_enter_from_user_mode+0x1d/0x50 [ 662.391945] do_syscall_64+0x33/0x40 [ 662.392740] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 662.393841] RIP: 0033:0x7ff61b4c7b19 [ 662.394632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 662.398551] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 662.400172] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 662.401701] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 662.403216] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 662.404739] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 662.406263] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 662.423351] FAULT_INJECTION: forcing a failure. [ 662.423351] name failslab, interval 1, probability 0, space 0, times 0 [ 662.425945] CPU: 1 PID: 6067 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 662.427411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 662.429189] Call Trace: [ 662.429754] dump_stack+0x107/0x167 [ 662.430533] should_fail.cold+0x5/0xa [ 662.431343] ? create_object.isra.0+0x3a/0xa30 [ 662.432314] should_failslab+0x5/0x20 [ 662.433124] kmem_cache_alloc+0x5b/0x310 [ 662.433998] create_object.isra.0+0x3a/0xa30 [ 662.434933] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 662.436012] kmem_cache_alloc_trace+0x151/0x320 [ 662.437014] io_uring_alloc_task_context+0x99/0x6a0 [ 662.438079] ? io_import_iovec+0x1120/0x1120 [ 662.439036] io_uring_setup+0x1dd1/0x2980 [ 662.439924] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 662.440990] ? wait_for_completion_io+0x270/0x270 [ 662.442051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 662.443160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 662.444252] do_syscall_64+0x33/0x40 [ 662.445041] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 662.446140] RIP: 0033:0x7ff89dd37b19 [ 662.446981] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 662.450890] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 662.452507] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 662.454028] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 662.455536] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 662.457045] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 662.458568] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:40:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 20) 23:40:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x3, 0x4) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000000300), 0x0, 0x0) [ 675.931628] FAULT_INJECTION: forcing a failure. 23:40:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 25) [ 675.931628] name failslab, interval 1, probability 0, space 0, times 0 [ 675.934338] CPU: 1 PID: 6076 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 675.936063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 675.938201] Call Trace: [ 675.938882] dump_stack+0x107/0x167 [ 675.939824] should_fail.cold+0x5/0xa [ 675.940792] ? create_object.isra.0+0x3a/0xa30 [ 675.941946] should_failslab+0x5/0x20 [ 675.942922] kmem_cache_alloc+0x5b/0x310 [ 675.943969] create_object.isra.0+0x3a/0xa30 [ 675.945089] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 675.946407] kmem_cache_alloc+0x159/0x310 23:40:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 14) 23:40:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 15) [ 675.947462] __delayacct_tsk_init+0x1b/0x80 [ 675.948754] copy_process+0x3399/0x78b0 [ 675.949799] ? SOFTIRQ_verbose+0x10/0x10 [ 675.950850] ? stack_trace_save+0x8c/0xc0 [ 675.951930] ? lock_acquire+0x197/0x470 [ 675.952950] ? io_sq_thread_park+0x79/0xd0 [ 675.954065] ? __cleanup_sighand+0xb0/0xb0 [ 675.955156] ? kernel_text_address+0xf2/0x120 [ 675.956317] ? find_held_lock+0x2c/0x110 [ 675.957378] ? io_uring_setup+0x1c23/0x2980 [ 675.958488] ? lock_downgrade+0x6d0/0x6d0 [ 675.959569] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 675.960826] create_io_thread+0xb6/0xf0 [ 675.961857] ? pidfd_prepare+0x80/0x80 [ 675.962877] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 675.964166] io_uring_setup+0x1d79/0x2980 23:40:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8901, &(0x7f0000000140)={'lo\x00'}) 23:40:02 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8916, &(0x7f0000000140)={'lo\x00'}) [ 675.965249] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 675.966748] ? wait_for_completion_io+0x270/0x270 [ 675.968021] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 675.969375] ? syscall_enter_from_user_mode+0x1d/0x50 [ 675.970715] do_syscall_64+0x33/0x40 [ 675.971681] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 675.973010] RIP: 0033:0x7ff61b4c7b19 [ 675.973985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 675.978754] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 675.980714] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 675.982560] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 675.984401] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 675.986247] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 675.988088] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 676.017593] FAULT_INJECTION: forcing a failure. [ 676.017593] name failslab, interval 1, probability 0, space 0, times 0 [ 676.020313] CPU: 0 PID: 6086 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 676.021802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 676.023586] Call Trace: [ 676.023687] FAULT_INJECTION: forcing a failure. [ 676.023687] name failslab, interval 1, probability 0, space 0, times 0 [ 676.024161] dump_stack+0x107/0x167 [ 676.024193] should_fail.cold+0x5/0xa [ 676.028131] ? io_uring_setup+0x17ed/0x2980 [ 676.029052] should_failslab+0x5/0x20 [ 676.029885] kmem_cache_alloc_trace+0x55/0x320 [ 676.030877] ? alloc_pages_current+0x18f/0x280 [ 676.031866] io_uring_setup+0x17ed/0x2980 [ 676.032781] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 676.033879] ? wait_for_completion_io+0x270/0x270 [ 676.034971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 676.036103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.037229] do_syscall_64+0x33/0x40 [ 676.038045] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 676.039154] RIP: 0033:0x7f7ca709cb19 [ 676.039964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.043926] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 676.045584] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 676.047113] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 676.048633] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 676.050168] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 676.051682] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 676.053252] CPU: 1 PID: 6088 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 676.054733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 676.056534] Call Trace: [ 676.057095] dump_stack+0x107/0x167 [ 676.057884] should_fail.cold+0x5/0xa [ 676.058689] ? create_object.isra.0+0x3a/0xa30 [ 676.059647] should_failslab+0x5/0x20 [ 676.060445] kmem_cache_alloc+0x5b/0x310 [ 676.061324] create_object.isra.0+0x3a/0xa30 [ 676.062272] kmemleak_alloc_percpu+0xa0/0x100 [ 676.063223] pcpu_alloc+0x4e2/0x1240 [ 676.064039] __percpu_counter_init+0x10d/0x2d0 23:40:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x3, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 676.065009] io_uring_alloc_task_context+0xcc/0x6a0 [ 676.066329] ? io_import_iovec+0x1120/0x1120 [ 676.067308] io_uring_setup+0x1dd1/0x2980 [ 676.068214] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 676.069280] ? wait_for_completion_io+0x270/0x270 [ 676.070349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 676.071454] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.072543] do_syscall_64+0x33/0x40 [ 676.073345] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 676.074453] RIP: 0033:0x7ff89dd37b19 [ 676.075260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.079212] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 676.080870] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 676.082421] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 676.083961] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 676.085510] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 676.087057] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 676.100595] FAULT_INJECTION: forcing a failure. [ 676.100595] name failslab, interval 1, probability 0, space 0, times 0 [ 676.103133] CPU: 0 PID: 6090 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 676.104613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 676.106429] Call Trace: [ 676.107018] dump_stack+0x107/0x167 [ 676.107817] should_fail.cold+0x5/0xa [ 676.108656] ? create_object.isra.0+0x3a/0xa30 [ 676.109664] should_failslab+0x5/0x20 [ 676.110498] kmem_cache_alloc+0x5b/0x310 [ 676.111396] create_object.isra.0+0x3a/0xa30 [ 676.112345] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 676.113526] kmem_cache_alloc_trace+0x151/0x320 [ 676.114535] ? alloc_pages_current+0x18f/0x280 [ 676.115527] io_uring_setup+0x17ed/0x2980 [ 676.116426] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 676.117535] ? wait_for_completion_io+0x270/0x270 [ 676.118634] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 676.119767] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.120893] do_syscall_64+0x33/0x40 [ 676.121712] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 676.122822] RIP: 0033:0x7f870268cb19 [ 676.123636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.127588] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 676.129203] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 676.130736] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 676.132256] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 676.133785] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 676.135314] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:40:02 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:02 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8918, &(0x7f0000000140)={'lo\x00'}) 23:40:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8902, &(0x7f0000000140)={'lo\x00'}) 23:40:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 15) 23:40:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x4, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 676.282406] FAULT_INJECTION: forcing a failure. [ 676.282406] name failslab, interval 1, probability 0, space 0, times 0 [ 676.284976] CPU: 1 PID: 6108 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 676.286423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 676.288183] Call Trace: [ 676.288756] dump_stack+0x107/0x167 [ 676.289545] should_fail.cold+0x5/0xa [ 676.290349] ? create_object.isra.0+0x3a/0xa30 [ 676.291324] should_failslab+0x5/0x20 [ 676.292146] kmem_cache_alloc+0x5b/0x310 [ 676.293036] create_object.isra.0+0x3a/0xa30 [ 676.293987] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 676.295095] kmem_cache_alloc_trace+0x151/0x320 [ 676.296136] ? alloc_pages_current+0x18f/0x280 [ 676.297181] io_uring_setup+0x17ed/0x2980 [ 676.298076] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 676.299156] ? wait_for_completion_io+0x270/0x270 [ 676.300206] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 676.301321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.302436] do_syscall_64+0x33/0x40 [ 676.303233] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 676.304331] RIP: 0033:0x7f7ca709cb19 [ 676.305123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.309042] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 676.310658] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 676.312190] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 676.313708] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 676.315211] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 676.316722] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:40:15 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 21) 23:40:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 16) 23:40:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 16) 23:40:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8903, &(0x7f0000000140)={'lo\x00'}) 23:40:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891d, &(0x7f0000000140)={'lo\x00'}) 23:40:15 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 26) 23:40:15 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x6, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 689.853645] FAULT_INJECTION: forcing a failure. [ 689.853645] name failslab, interval 1, probability 0, space 0, times 0 [ 689.855181] CPU: 0 PID: 6127 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 689.856059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 689.856815] FAULT_INJECTION: forcing a failure. [ 689.856815] name failslab, interval 1, probability 0, space 0, times 0 [ 689.857092] Call Trace: [ 689.857113] dump_stack+0x107/0x167 [ 689.857131] should_fail.cold+0x5/0xa [ 689.857155] ? copy_process+0x3305/0x78b0 [ 689.862010] should_failslab+0x5/0x20 [ 689.862487] kmem_cache_alloc_node+0x55/0x330 [ 689.863074] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 689.863759] copy_process+0x3305/0x78b0 [ 689.864277] ? SOFTIRQ_verbose+0x10/0x10 [ 689.864798] ? stack_trace_save+0x8c/0xc0 [ 689.865343] ? lock_acquire+0x197/0x470 [ 689.865871] ? io_sq_thread_park+0x79/0xd0 [ 689.866404] ? perf_trace_lock+0xac/0x490 [ 689.866929] ? lock_release+0x680/0x680 [ 689.867454] ? __cleanup_sighand+0xb0/0xb0 [ 689.867993] ? kernel_text_address+0xf2/0x120 [ 689.868563] ? find_held_lock+0x2c/0x110 [ 689.869083] ? io_uring_setup+0x1c23/0x2980 [ 689.869628] ? lock_downgrade+0x6d0/0x6d0 [ 689.870165] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 689.870778] create_io_thread+0xb6/0xf0 [ 689.871284] ? pidfd_prepare+0x80/0x80 [ 689.871801] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 689.872436] io_uring_setup+0x1d79/0x2980 [ 689.872972] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 689.873646] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 689.874318] ? syscall_enter_from_user_mode+0x1d/0x50 [ 689.874972] do_syscall_64+0x33/0x40 [ 689.875456] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 689.876095] RIP: 0033:0x7f870268cb19 [ 689.876581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 689.878940] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 689.879914] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 689.880796] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 689.881695] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 689.882606] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 689.883486] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 689.884439] CPU: 1 PID: 6133 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 689.886038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 689.887955] Call Trace: [ 689.888573] dump_stack+0x107/0x167 [ 689.889424] should_fail.cold+0x5/0xa [ 689.890319] ? create_object.isra.0+0x3a/0xa30 [ 689.891374] should_failslab+0x5/0x20 [ 689.892267] kmem_cache_alloc+0x5b/0x310 [ 689.893226] create_object.isra.0+0x3a/0xa30 [ 689.894253] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 689.895424] kmem_cache_alloc+0x159/0x310 23:40:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x7, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 689.896383] __delayacct_tsk_init+0x1b/0x80 [ 689.897503] copy_process+0x3399/0x78b0 [ 689.898420] ? SOFTIRQ_verbose+0x10/0x10 [ 689.899370] ? stack_trace_save+0x8c/0xc0 [ 689.900333] ? lock_acquire+0x197/0x470 [ 689.901239] ? io_sq_thread_park+0x79/0xd0 [ 689.902233] ? __cleanup_sighand+0xb0/0xb0 [ 689.903201] ? kernel_text_address+0xf2/0x120 [ 689.904234] ? find_held_lock+0x2c/0x110 [ 689.905170] ? io_uring_setup+0x1c23/0x2980 [ 689.906183] ? lock_downgrade+0x6d0/0x6d0 [ 689.907150] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 689.908270] create_io_thread+0xb6/0xf0 [ 689.909183] ? pidfd_prepare+0x80/0x80 [ 689.910092] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 689.911239] io_uring_setup+0x1d79/0x2980 [ 689.912196] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 689.913353] ? wait_for_completion_io+0x270/0x270 [ 689.914530] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 689.915764] ? syscall_enter_from_user_mode+0x1d/0x50 [ 689.916990] do_syscall_64+0x33/0x40 [ 689.917880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 689.919094] RIP: 0033:0x7ff61b4c7b19 [ 689.919980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 689.924323] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 689.926121] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 689.927807] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 689.929489] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 689.931171] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 689.932863] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 689.946220] FAULT_INJECTION: forcing a failure. [ 689.946220] name failslab, interval 1, probability 0, space 0, times 0 [ 689.949012] CPU: 1 PID: 6131 Comm: syz-executor.3 Not tainted 5.10.246 #1 23:40:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8904, &(0x7f0000000140)={'lo\x00'}) [ 689.950659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 689.952764] Call Trace: [ 689.953394] dump_stack+0x107/0x167 [ 689.954263] should_fail.cold+0x5/0xa [ 689.955156] ? create_object.isra.0+0x3a/0xa30 [ 689.956236] should_failslab+0x5/0x20 [ 689.957134] kmem_cache_alloc+0x5b/0x310 [ 689.958100] create_object.isra.0+0x3a/0xa30 [ 689.959132] kmemleak_alloc_percpu+0xa0/0x100 [ 689.960183] pcpu_alloc+0x4e2/0x1240 [ 689.961072] __percpu_counter_init+0x10d/0x2d0 [ 689.962153] io_uring_alloc_task_context+0xcc/0x6a0 [ 689.963307] ? io_import_iovec+0x1120/0x1120 [ 689.964341] io_uring_setup+0x1dd1/0x2980 [ 689.965307] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 689.966480] ? wait_for_completion_io+0x270/0x270 [ 689.967623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 689.968827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 689.970048] do_syscall_64+0x33/0x40 [ 689.970906] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 689.972101] RIP: 0033:0x7ff89dd37b19 [ 689.972952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 689.977196] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 689.978951] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 689.980576] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 689.982222] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 689.983854] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 689.985493] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 689.997501] FAULT_INJECTION: forcing a failure. [ 689.997501] name failslab, interval 1, probability 0, space 0, times 0 [ 690.000091] CPU: 1 PID: 6132 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 690.001640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 690.003525] Call Trace: [ 690.004133] dump_stack+0x107/0x167 [ 690.004963] should_fail.cold+0x5/0xa [ 690.005836] ? create_object.isra.0+0x3a/0xa30 [ 690.006858] should_failslab+0x5/0x20 [ 690.007714] kmem_cache_alloc+0x5b/0x310 [ 690.008643] create_object.isra.0+0x3a/0xa30 [ 690.009640] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 690.010796] kmem_cache_alloc_trace+0x151/0x320 [ 690.011835] ? alloc_pages_current+0x18f/0x280 [ 690.012880] io_uring_setup+0x17ed/0x2980 [ 690.013839] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 690.014984] ? wait_for_completion_io+0x270/0x270 [ 690.016121] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 690.017311] ? syscall_enter_from_user_mode+0x1d/0x50 [ 690.018645] do_syscall_64+0x33/0x40 [ 690.019682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 690.020818] RIP: 0033:0x7f7ca709cb19 [ 690.021652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 690.025718] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 690.027428] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 690.029010] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 690.030602] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 690.032196] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 690.033802] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:40:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 17) 23:40:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 17) 23:40:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8906, &(0x7f0000000140)={'lo\x00'}) 23:40:35 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x8, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:35 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 22) 23:40:35 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891e, &(0x7f0000000140)={'lo\x00'}) [ 709.556944] FAULT_INJECTION: forcing a failure. [ 709.556944] name failslab, interval 1, probability 0, space 0, times 0 23:40:35 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 27) [ 709.558485] CPU: 0 PID: 6159 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 709.559433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.560494] Call Trace: [ 709.560842] dump_stack+0x107/0x167 [ 709.561307] should_fail.cold+0x5/0xa [ 709.561815] ? alloc_pid+0xd7/0xd30 [ 709.562280] should_failslab+0x5/0x20 [ 709.562765] kmem_cache_alloc+0x5b/0x310 [ 709.563289] alloc_pid+0xd7/0xd30 [ 709.563742] ? copy_namespaces+0x1ca/0x4f0 [ 709.564289] copy_process+0x3b8b/0x78b0 [ 709.564793] ? SOFTIRQ_verbose+0x10/0x10 [ 709.565318] ? stack_trace_save+0x8c/0xc0 [ 709.565912] ? __cleanup_sighand+0xb0/0xb0 [ 709.566543] ? kernel_text_address+0xf2/0x120 [ 709.567201] ? find_held_lock+0x2c/0x110 [ 709.567817] ? io_uring_setup+0x1c23/0x2980 [ 709.568407] ? lock_downgrade+0x6d0/0x6d0 [ 709.568940] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.569561] create_io_thread+0xb6/0xf0 [ 709.570084] ? pidfd_prepare+0x80/0x80 [ 709.570593] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.571234] io_uring_setup+0x1d79/0x2980 [ 709.571774] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 709.572410] ? wait_for_completion_io+0x270/0x270 [ 709.573050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 709.573707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.574367] do_syscall_64+0x33/0x40 [ 709.574834] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 709.575475] RIP: 0033:0x7ff61b4c7b19 [ 709.575944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.578253] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 709.579204] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 709.580111] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 709.581007] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 709.581522] FAULT_INJECTION: forcing a failure. [ 709.581522] name failslab, interval 1, probability 0, space 0, times 0 [ 709.581919] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 709.581929] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 709.585285] FAULT_INJECTION: forcing a failure. [ 709.585285] name failslab, interval 1, probability 0, space 0, times 0 [ 709.585993] CPU: 1 PID: 6165 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 709.590636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.592407] Call Trace: [ 709.592979] dump_stack+0x107/0x167 [ 709.593761] should_fail.cold+0x5/0xa [ 709.594583] ? create_object.isra.0+0x3a/0xa30 [ 709.595549] should_failslab+0x5/0x20 [ 709.596359] kmem_cache_alloc+0x5b/0x310 [ 709.597228] create_object.isra.0+0x3a/0xa30 [ 709.598180] kmemleak_alloc_percpu+0xa0/0x100 [ 709.599138] pcpu_alloc+0x4e2/0x1240 [ 709.599947] __percpu_counter_init+0x10d/0x2d0 [ 709.600918] io_uring_alloc_task_context+0xcc/0x6a0 [ 709.601986] ? io_import_iovec+0x1120/0x1120 [ 709.602937] io_uring_setup+0x1dd1/0x2980 [ 709.603825] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 709.604895] ? wait_for_completion_io+0x270/0x270 [ 709.605955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 709.607067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.608160] do_syscall_64+0x33/0x40 [ 709.608950] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 709.610043] RIP: 0033:0x7ff89dd37b19 [ 709.610831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.614733] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 709.616347] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 709.617871] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 709.619381] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 709.620894] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 709.622412] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 709.623948] CPU: 0 PID: 6158 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 709.624788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.625805] Call Trace: [ 709.626141] dump_stack+0x107/0x167 [ 709.626593] should_fail.cold+0x5/0xa [ 709.627066] ? create_object.isra.0+0x3a/0xa30 [ 709.627626] should_failslab+0x5/0x20 [ 709.628096] kmem_cache_alloc+0x5b/0x310 [ 709.628606] create_object.isra.0+0x3a/0xa30 [ 709.629151] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 709.629785] kmem_cache_alloc_node+0x169/0x330 [ 709.630370] copy_process+0x3305/0x78b0 [ 709.630862] ? SOFTIRQ_verbose+0x10/0x10 [ 709.631369] ? stack_trace_save+0x8c/0xc0 [ 709.631885] ? lock_acquire+0x197/0x470 [ 709.632371] ? io_sq_thread_park+0x79/0xd0 [ 709.632888] ? perf_trace_lock+0xac/0x490 [ 709.633407] ? lock_release+0x680/0x680 [ 709.633908] ? __cleanup_sighand+0xb0/0xb0 [ 709.634429] ? kernel_text_address+0xf2/0x120 [ 709.634989] ? find_held_lock+0x2c/0x110 [ 709.635491] ? io_uring_setup+0x1c23/0x2980 [ 709.636026] ? lock_downgrade+0x6d0/0x6d0 [ 709.636541] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.637146] create_io_thread+0xb6/0xf0 [ 709.637631] ? pidfd_prepare+0x80/0x80 [ 709.638122] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.638740] io_uring_setup+0x1d79/0x2980 [ 709.639257] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 709.639878] ? wait_for_completion_io+0x270/0x270 [ 709.640498] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 709.641137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.641770] do_syscall_64+0x33/0x40 [ 709.642234] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 709.642859] RIP: 0033:0x7f7ca709cb19 23:40:35 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 709.643311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.645668] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 709.646610] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 709.647475] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 709.648339] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 23:40:35 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xa, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 709.649200] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 709.650113] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 709.651483] FAULT_INJECTION: forcing a failure. [ 709.651483] name failslab, interval 1, probability 0, space 0, times 0 [ 709.653238] CPU: 0 PID: 6161 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 709.654078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.655077] Call Trace: [ 709.655400] dump_stack+0x107/0x167 [ 709.655854] should_fail.cold+0x5/0xa [ 709.656326] ? create_object.isra.0+0x3a/0xa30 [ 709.656880] should_failslab+0x5/0x20 [ 709.657343] kmem_cache_alloc+0x5b/0x310 [ 709.657859] create_object.isra.0+0x3a/0xa30 [ 709.658393] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 709.659025] kmem_cache_alloc_node+0x169/0x330 [ 709.659593] copy_process+0x3305/0x78b0 [ 709.660079] ? SOFTIRQ_verbose+0x10/0x10 [ 709.660588] ? stack_trace_save+0x8c/0xc0 [ 709.661113] ? lock_acquire+0x197/0x470 [ 709.661595] ? io_sq_thread_park+0x79/0xd0 [ 709.662128] ? perf_trace_lock+0xac/0x490 [ 709.662638] ? lock_release+0x680/0x680 [ 709.663132] ? __cleanup_sighand+0xb0/0xb0 [ 709.663647] ? kernel_text_address+0xf2/0x120 [ 709.664205] ? find_held_lock+0x2c/0x110 [ 709.664709] ? io_uring_setup+0x1c23/0x2980 [ 709.665245] ? lock_downgrade+0x6d0/0x6d0 [ 709.665755] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.666369] create_io_thread+0xb6/0xf0 [ 709.666851] ? pidfd_prepare+0x80/0x80 [ 709.667335] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.667954] io_uring_setup+0x1d79/0x2980 [ 709.668477] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 709.669092] ? wait_for_completion_io+0x270/0x270 [ 709.669706] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 709.670350] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.670979] do_syscall_64+0x33/0x40 [ 709.671435] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 709.672054] RIP: 0033:0x7f870268cb19 [ 709.672517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.674747] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 709.675677] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 709.676533] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 709.677401] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 709.678286] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 709.679140] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:40:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891f, &(0x7f0000000140)={'lo\x00'}) 23:40:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 18) 23:40:35 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 23) 23:40:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8907, &(0x7f0000000140)={'lo\x00'}) [ 709.784346] FAULT_INJECTION: forcing a failure. [ 709.784346] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 709.785751] CPU: 0 PID: 6175 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 709.786547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.787496] Call Trace: [ 709.787804] dump_stack+0x107/0x167 [ 709.788230] should_fail.cold+0x5/0xa [ 709.788682] __alloc_pages_nodemask+0x182/0x600 [ 709.789223] ? lock_downgrade+0x6d0/0x6d0 [ 709.789707] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 709.790408] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 709.791019] ? kmem_cache_alloc_node+0x2bc/0x330 [ 709.791574] copy_process+0x62b/0x78b0 [ 709.792025] ? SOFTIRQ_verbose+0x10/0x10 [ 709.792503] ? stack_trace_save+0x8c/0xc0 [ 709.792988] ? lock_acquire+0x197/0x470 [ 709.793448] ? io_sq_thread_park+0x79/0xd0 [ 709.793943] ? perf_trace_lock+0xac/0x490 [ 709.794422] ? lock_release+0x680/0x680 [ 709.794881] ? __cleanup_sighand+0xb0/0xb0 [ 709.795369] ? kernel_text_address+0xf2/0x120 [ 709.795889] ? find_held_lock+0x2c/0x110 [ 709.796368] ? io_uring_setup+0x1c23/0x2980 [ 709.796876] ? lock_downgrade+0x6d0/0x6d0 [ 709.797360] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.797934] create_io_thread+0xb6/0xf0 [ 709.798394] ? pidfd_prepare+0x80/0x80 [ 709.798844] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 709.799466] ? trace_hardirqs_on+0x5b/0x180 [ 709.799968] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.800543] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 709.801106] ? create_io_thread+0xa/0xf0 [ 709.801582] io_uring_setup+0x1d79/0x2980 [ 709.802077] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 709.802658] ? wait_for_completion_io+0x270/0x270 [ 709.803235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 709.803842] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.804451] do_syscall_64+0x33/0x40 [ 709.804881] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 709.805477] RIP: 0033:0x7f870268cb19 [ 709.805918] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.808031] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 709.808909] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 709.809728] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 709.810563] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 709.811385] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 709.812209] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 709.825752] FAULT_INJECTION: forcing a failure. [ 709.825752] name failslab, interval 1, probability 0, space 0, times 0 [ 709.827070] CPU: 0 PID: 6182 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 709.827851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.828795] Call Trace: [ 709.829101] dump_stack+0x107/0x167 [ 709.829526] should_fail.cold+0x5/0xa [ 709.829984] ? io_uring_alloc_task_context+0x99/0x6a0 [ 709.830580] should_failslab+0x5/0x20 [ 709.831025] kmem_cache_alloc_trace+0x55/0x320 [ 709.831565] io_uring_alloc_task_context+0x99/0x6a0 [ 709.832145] ? io_import_iovec+0x1120/0x1120 [ 709.832672] io_uring_setup+0x1dd1/0x2980 [ 709.833169] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 709.833765] ? wait_for_completion_io+0x270/0x270 [ 709.834364] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 709.834971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.835577] do_syscall_64+0x33/0x40 [ 709.836013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 709.836613] RIP: 0033:0x7ff61b4c7b19 [ 709.837044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.839162] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 709.840050] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 709.840875] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 709.841703] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 709.842530] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 709.843354] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:40:48 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:48 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 24) 23:40:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x890b, &(0x7f0000000140)={'lo\x00'}) 23:40:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 28) 23:40:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xb, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 18) [ 722.359674] FAULT_INJECTION: forcing a failure. [ 722.359674] name failslab, interval 1, probability 0, space 0, times 0 [ 722.361362] CPU: 1 PID: 6198 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 722.362234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 722.363273] Call Trace: [ 722.363613] dump_stack+0x107/0x167 [ 722.364071] should_fail.cold+0x5/0xa [ 722.364550] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 722.365210] should_failslab+0x5/0x20 [ 722.365701] kmem_cache_alloc_trace+0x55/0x320 [ 722.366286] io_uring_alloc_task_context+0x4a3/0x6a0 [ 722.366926] ? io_import_iovec+0x1120/0x1120 [ 722.367489] io_uring_setup+0x1dd1/0x2980 [ 722.368015] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 722.368649] ? wait_for_completion_io+0x270/0x270 [ 722.369282] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 722.369939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.370592] do_syscall_64+0x33/0x40 [ 722.371062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 722.371702] RIP: 0033:0x7ff89dd37b19 [ 722.372177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 722.374490] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 722.375441] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 722.376327] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 722.377219] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 722.378117] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 722.379004] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 722.379101] FAULT_INJECTION: forcing a failure. 23:40:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8920, &(0x7f0000000140)={'lo\x00'}) 23:40:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 19) [ 722.379101] name failslab, interval 1, probability 0, space 0, times 0 [ 722.383905] CPU: 0 PID: 6200 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 722.385930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 722.388403] Call Trace: [ 722.389201] dump_stack+0x107/0x167 [ 722.390311] should_fail.cold+0x5/0xa [ 722.391456] ? io_uring_alloc_task_context+0x99/0x6a0 [ 722.392990] should_failslab+0x5/0x20 [ 722.394001] kmem_cache_alloc_trace+0x55/0x320 [ 722.395206] io_uring_alloc_task_context+0x99/0x6a0 [ 722.396512] ? io_import_iovec+0x1120/0x1120 [ 722.397670] io_uring_setup+0x1dd1/0x2980 [ 722.398778] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 722.399901] ? wait_for_completion_io+0x270/0x270 [ 722.400977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 722.402093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.403195] do_syscall_64+0x33/0x40 [ 722.403990] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 722.405067] RIP: 0033:0x7ff61b4c7b19 [ 722.405860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 722.409745] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 722.411364] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 722.412879] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 722.414396] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 722.415908] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 722.417418] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 722.420871] FAULT_INJECTION: forcing a failure. [ 722.420871] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 722.423748] CPU: 0 PID: 6207 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 722.425361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 722.427115] Call Trace: [ 722.427680] dump_stack+0x107/0x167 [ 722.428464] should_fail.cold+0x5/0xa [ 722.429288] __alloc_pages_nodemask+0x182/0x600 [ 722.430283] ? lock_downgrade+0x6d0/0x6d0 [ 722.431181] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 722.432459] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 722.433584] ? kmem_cache_alloc_node+0x2bc/0x330 [ 722.434611] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 722.435751] copy_process+0x62b/0x78b0 [ 722.436584] ? SOFTIRQ_verbose+0x10/0x10 [ 722.437471] ? stack_trace_save+0x8c/0xc0 [ 722.438376] ? lock_acquire+0x197/0x470 [ 722.439230] ? io_sq_thread_park+0x79/0xd0 [ 722.440133] ? perf_trace_lock+0xac/0x490 [ 722.441014] ? lock_release+0x680/0x680 23:40:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8921, &(0x7f0000000140)={'lo\x00'}) [ 722.441878] ? __cleanup_sighand+0xb0/0xb0 [ 722.442964] ? kernel_text_address+0xf2/0x120 [ 722.443935] ? find_held_lock+0x2c/0x110 [ 722.444818] ? io_uring_setup+0x1c23/0x2980 [ 722.445741] ? lock_downgrade+0x6d0/0x6d0 [ 722.446654] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 722.447709] create_io_thread+0xb6/0xf0 [ 722.448563] ? pidfd_prepare+0x80/0x80 [ 722.449415] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 722.450515] io_uring_setup+0x1d79/0x2980 [ 722.451433] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 722.452512] ? wait_for_completion_io+0x270/0x270 [ 722.453611] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 722.454767] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.455876] do_syscall_64+0x33/0x40 [ 722.456671] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 722.457760] RIP: 0033:0x7f7ca709cb19 [ 722.458572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 722.462500] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 722.464118] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 722.465628] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 722.467144] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 722.468658] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 722.470191] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 722.489281] FAULT_INJECTION: forcing a failure. [ 722.489281] name failslab, interval 1, probability 0, space 0, times 0 [ 722.491778] CPU: 0 PID: 6215 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 722.493232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 722.495010] Call Trace: [ 722.495612] dump_stack+0x107/0x167 [ 722.496399] should_fail.cold+0x5/0xa [ 722.497217] ? __delayacct_tsk_init+0x1b/0x80 [ 722.498190] should_failslab+0x5/0x20 [ 722.499002] kmem_cache_alloc+0x5b/0x310 [ 722.499891] __delayacct_tsk_init+0x1b/0x80 [ 722.500807] copy_process+0x3399/0x78b0 [ 722.501653] ? SOFTIRQ_verbose+0x10/0x10 [ 722.502548] ? stack_trace_save+0x8c/0xc0 [ 722.503446] ? lock_acquire+0x197/0x470 [ 722.504296] ? io_sq_thread_park+0x79/0xd0 [ 722.505219] ? __cleanup_sighand+0xb0/0xb0 [ 722.506128] ? kernel_text_address+0xf2/0x120 [ 722.507103] ? find_held_lock+0x2c/0x110 [ 722.507990] ? io_uring_setup+0x1c23/0x2980 [ 722.508912] ? lock_downgrade+0x6d0/0x6d0 [ 722.509804] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 722.510867] create_io_thread+0xb6/0xf0 [ 722.511716] ? pidfd_prepare+0x80/0x80 [ 722.512557] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 722.513639] io_uring_setup+0x1d79/0x2980 23:40:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8922, &(0x7f0000000140)={'lo\x00'}) [ 722.514548] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 722.515804] ? wait_for_completion_io+0x270/0x270 [ 722.516875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 722.517998] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.519081] do_syscall_64+0x33/0x40 [ 722.519876] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 722.520958] RIP: 0033:0x7f870268cb19 [ 722.521745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 722.525622] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 23:40:48 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:40:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 29) [ 722.527236] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 722.528810] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 722.530330] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 722.531838] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 722.533345] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:40:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xc, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 722.585848] FAULT_INJECTION: forcing a failure. [ 722.585848] name failslab, interval 1, probability 0, space 0, times 0 [ 722.587246] CPU: 1 PID: 6222 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 722.588010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 722.588920] Call Trace: [ 722.589230] dump_stack+0x107/0x167 [ 722.589649] should_fail.cold+0x5/0xa [ 722.590219] ? io_wq_create+0xeb/0xc00 [ 722.590838] should_failslab+0x5/0x20 [ 722.591297] __kmalloc+0x72/0x390 [ 722.591726] io_wq_create+0xeb/0xc00 [ 722.592192] io_uring_alloc_task_context+0x1f1/0x6a0 [ 722.592822] ? io_import_iovec+0x1120/0x1120 [ 722.593373] ? io_apoll_task_func+0x2d0/0x2d0 [ 722.593928] ? __io_req_find_next+0x300/0x300 [ 722.594511] io_uring_setup+0x1dd1/0x2980 [ 722.595023] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 722.595625] ? wait_for_completion_io+0x270/0x270 [ 722.596244] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 722.596906] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.597555] do_syscall_64+0x33/0x40 [ 722.598034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 722.598674] RIP: 0033:0x7ff89dd37b19 [ 722.599141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 722.601395] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 722.602367] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 722.603253] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 722.604120] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 722.604936] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 722.605763] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:03 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:03 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 20) 23:41:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 30) 23:41:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8923, &(0x7f0000000140)={'lo\x00'}) 23:41:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000140)={'lo\x00'}) 23:41:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 25) 23:41:03 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xd, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 19) [ 737.327911] FAULT_INJECTION: forcing a failure. [ 737.327911] name failslab, interval 1, probability 0, space 0, times 0 [ 737.330984] CPU: 1 PID: 6240 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 737.332731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.334965] Call Trace: [ 737.335657] dump_stack+0x107/0x167 [ 737.336596] should_fail.cold+0x5/0xa [ 737.337576] ? create_object.isra.0+0x3a/0xa30 [ 737.338762] should_failslab+0x5/0x20 [ 737.339733] kmem_cache_alloc+0x5b/0x310 [ 737.340784] create_object.isra.0+0x3a/0xa30 [ 737.341540] FAULT_INJECTION: forcing a failure. [ 737.341540] name failslab, interval 1, probability 0, space 0, times 0 [ 737.341897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 737.341940] kmem_cache_alloc+0x159/0x310 [ 737.341986] __delayacct_tsk_init+0x1b/0x80 [ 737.347440] copy_process+0x3399/0x78b0 [ 737.348335] ? SOFTIRQ_verbose+0x10/0x10 [ 737.349273] ? stack_trace_save+0x8c/0xc0 [ 737.350227] ? lock_acquire+0x197/0x470 [ 737.351113] ? io_sq_thread_park+0x79/0xd0 [ 737.352095] ? __cleanup_sighand+0xb0/0xb0 [ 737.353039] ? kernel_text_address+0xf2/0x120 [ 737.354068] ? find_held_lock+0x2c/0x110 [ 737.355042] ? io_uring_setup+0x1c23/0x2980 [ 737.356038] ? lock_downgrade+0x6d0/0x6d0 [ 737.356993] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.358114] create_io_thread+0xb6/0xf0 [ 737.359070] ? pidfd_prepare+0x80/0x80 [ 737.360051] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.361252] io_uring_setup+0x1d79/0x2980 [ 737.362225] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.363387] ? wait_for_completion_io+0x270/0x270 [ 737.364538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.365728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.366936] do_syscall_64+0x33/0x40 [ 737.367797] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.368979] RIP: 0033:0x7f870268cb19 [ 737.369831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.374070] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.375814] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 737.377435] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.379073] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.380722] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.382457] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 737.384138] CPU: 0 PID: 6247 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 737.385740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.387501] Call Trace: [ 737.388088] dump_stack+0x107/0x167 [ 737.388847] should_fail.cold+0x5/0xa [ 737.389689] ? create_object.isra.0+0x3a/0xa30 [ 737.390759] should_failslab+0x5/0x20 [ 737.391645] kmem_cache_alloc+0x5b/0x310 [ 737.392491] create_object.isra.0+0x3a/0xa30 [ 737.393440] kmemleak_alloc_percpu+0xa0/0x100 [ 737.394448] pcpu_alloc+0x4e2/0x1240 [ 737.395288] __percpu_counter_init+0x10d/0x2d0 [ 737.396272] io_uring_alloc_task_context+0xcc/0x6a0 [ 737.397330] ? io_import_iovec+0x1120/0x1120 [ 737.397735] FAULT_INJECTION: forcing a failure. [ 737.397735] name failslab, interval 1, probability 0, space 0, times 0 [ 737.398307] io_uring_setup+0x1dd1/0x2980 [ 737.401660] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.402725] ? wait_for_completion_io+0x270/0x270 [ 737.403795] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.404939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.406027] do_syscall_64+0x33/0x40 [ 737.406814] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.407883] RIP: 0033:0x7ff61b4c7b19 [ 737.408679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.412654] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.414276] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 737.415844] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.417376] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.418905] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.420421] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 737.422050] CPU: 1 PID: 6250 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 737.423643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.425515] Call Trace: [ 737.426123] dump_stack+0x107/0x167 [ 737.426963] should_fail.cold+0x5/0xa [ 737.427831] ? io_wq_create+0xeb/0xc00 [ 737.428711] should_failslab+0x5/0x20 [ 737.429573] __kmalloc+0x72/0x390 [ 737.430383] io_wq_create+0xeb/0xc00 [ 737.431236] io_uring_alloc_task_context+0x1f1/0x6a0 [ 737.432444] ? io_import_iovec+0x1120/0x1120 [ 737.433522] ? io_apoll_task_func+0x2d0/0x2d0 [ 737.434573] ? __io_req_find_next+0x300/0x300 [ 737.435618] io_uring_setup+0x1dd1/0x2980 [ 737.436582] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.437726] ? wait_for_completion_io+0x270/0x270 [ 737.438866] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.440057] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.441240] do_syscall_64+0x33/0x40 [ 737.442093] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.443258] RIP: 0033:0x7ff89dd37b19 [ 737.444101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.448378] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.450150] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 737.451789] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.453428] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.455168] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.456797] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 737.462625] FAULT_INJECTION: forcing a failure. [ 737.462625] name failslab, interval 1, probability 0, space 0, times 0 [ 737.465126] CPU: 0 PID: 6251 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 737.466605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.468394] Call Trace: [ 737.468977] dump_stack+0x107/0x167 [ 737.469763] should_fail.cold+0x5/0xa [ 737.470608] ? __delayacct_tsk_init+0x1b/0x80 [ 737.471619] should_failslab+0x5/0x20 [ 737.472467] kmem_cache_alloc+0x5b/0x310 [ 737.473363] __delayacct_tsk_init+0x1b/0x80 [ 737.474311] copy_process+0x3399/0x78b0 [ 737.475162] ? SOFTIRQ_verbose+0x10/0x10 [ 737.476042] ? stack_trace_save+0x8c/0xc0 [ 737.476939] ? lock_acquire+0x197/0x470 [ 737.477801] ? io_sq_thread_park+0x79/0xd0 [ 737.478739] ? __cleanup_sighand+0xb0/0xb0 [ 737.479669] ? kernel_text_address+0xf2/0x120 [ 737.480669] ? find_held_lock+0x2c/0x110 [ 737.481557] ? io_uring_setup+0x1c23/0x2980 23:41:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8910, &(0x7f0000000140)={'lo\x00'}) [ 737.482496] ? lock_downgrade+0x6d0/0x6d0 [ 737.483602] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.484657] create_io_thread+0xb6/0xf0 [ 737.485520] ? pidfd_prepare+0x80/0x80 [ 737.486381] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.487511] io_uring_setup+0x1d79/0x2980 [ 737.488425] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.489516] ? wait_for_completion_io+0x270/0x270 [ 737.490628] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.491754] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.492902] do_syscall_64+0x33/0x40 [ 737.493716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.494829] RIP: 0033:0x7f7ca709cb19 [ 737.495635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.499556] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.501188] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 737.502779] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.504297] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.505816] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.507346] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8924, &(0x7f0000000140)={'lo\x00'}) 23:41:03 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xf, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:03 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:03 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 21) 23:41:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 31) 23:41:03 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x10, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 737.657085] FAULT_INJECTION: forcing a failure. [ 737.657085] name failslab, interval 1, probability 0, space 0, times 0 [ 737.659735] CPU: 1 PID: 6266 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 737.661298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.663192] Call Trace: [ 737.663808] dump_stack+0x107/0x167 [ 737.664658] should_fail.cold+0x5/0xa [ 737.665533] ? alloc_pid+0xd7/0xd30 [ 737.666376] should_failslab+0x5/0x20 [ 737.667254] kmem_cache_alloc+0x5b/0x310 [ 737.668200] alloc_pid+0xd7/0xd30 [ 737.669018] ? copy_namespaces+0x1ca/0x4f0 [ 737.670000] copy_process+0x3b8b/0x78b0 [ 737.670910] ? SOFTIRQ_verbose+0x10/0x10 [ 737.671814] ? stack_trace_save+0x8c/0xc0 [ 737.672807] ? __cleanup_sighand+0xb0/0xb0 [ 737.673908] ? kernel_text_address+0xf2/0x120 [ 737.675049] ? find_held_lock+0x2c/0x110 [ 737.676060] ? io_uring_setup+0x1c23/0x2980 [ 737.677120] ? lock_downgrade+0x6d0/0x6d0 [ 737.678152] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.679405] create_io_thread+0xb6/0xf0 [ 737.680361] ? pidfd_prepare+0x80/0x80 [ 737.681324] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.682573] io_uring_setup+0x1d79/0x2980 [ 737.683601] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.684796] ? wait_for_completion_io+0x270/0x270 [ 737.686014] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.687358] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.688682] do_syscall_64+0x33/0x40 [ 737.689496] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.690610] RIP: 0033:0x7f870268cb19 [ 737.691565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.696100] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.698017] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 737.699715] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.701341] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.702935] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.704514] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 20) 23:41:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8911, &(0x7f0000000140)={'lo\x00'}) 23:41:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 26) [ 737.778232] FAULT_INJECTION: forcing a failure. [ 737.778232] name failslab, interval 1, probability 0, space 0, times 0 [ 737.780670] CPU: 0 PID: 6274 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 737.782119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.783879] Call Trace: [ 737.784459] dump_stack+0x107/0x167 [ 737.785236] should_fail.cold+0x5/0xa [ 737.786057] ? io_wq_create+0x6ef/0xc00 [ 737.786919] should_failslab+0x5/0x20 [ 737.787741] kmem_cache_alloc_node_trace+0x59/0x340 [ 737.788821] io_wq_create+0x6ef/0xc00 [ 737.789658] io_uring_alloc_task_context+0x1f1/0x6a0 [ 737.790765] ? io_import_iovec+0x1120/0x1120 [ 737.791712] ? io_apoll_task_func+0x2d0/0x2d0 [ 737.792666] ? __io_req_find_next+0x300/0x300 [ 737.793649] io_uring_setup+0x1dd1/0x2980 [ 737.794558] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.795641] ? wait_for_completion_io+0x270/0x270 [ 737.796731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.797860] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.798987] do_syscall_64+0x33/0x40 [ 737.799784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.800882] RIP: 0033:0x7ff89dd37b19 [ 737.801681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.805612] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.807244] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 737.808749] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.810274] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.811794] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.813323] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:03 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:03 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x11, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:03 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 22) [ 737.830787] FAULT_INJECTION: forcing a failure. [ 737.830787] name failslab, interval 1, probability 0, space 0, times 0 [ 737.833500] CPU: 1 PID: 6281 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 737.835064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.836957] Call Trace: [ 737.837563] dump_stack+0x107/0x167 [ 737.838405] should_fail.cold+0x5/0xa [ 737.839279] ? io_uring_alloc_task_context+0x99/0x6a0 [ 737.840447] should_failslab+0x5/0x20 [ 737.841312] kmem_cache_alloc_trace+0x55/0x320 [ 737.842374] io_uring_alloc_task_context+0x99/0x6a0 [ 737.843513] ? io_import_iovec+0x1120/0x1120 [ 737.844533] io_uring_setup+0x1dd1/0x2980 [ 737.845485] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.846663] ? wait_for_completion_io+0x270/0x270 [ 737.847802] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.849008] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.850199] do_syscall_64+0x33/0x40 [ 737.851053] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.852223] RIP: 0033:0x7ff61b4c7b19 [ 737.853073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.857297] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.859050] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 737.860681] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.862313] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.863972] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.865591] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 737.875711] FAULT_INJECTION: forcing a failure. 23:41:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8927, &(0x7f0000000140)={'lo\x00'}) [ 737.875711] name failslab, interval 1, probability 0, space 0, times 0 [ 737.878499] CPU: 1 PID: 6280 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 737.880066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.881382] FAULT_INJECTION: forcing a failure. [ 737.881382] name failslab, interval 1, probability 0, space 0, times 0 [ 737.881940] Call Trace: [ 737.881971] dump_stack+0x107/0x167 [ 737.881999] should_fail.cold+0x5/0xa [ 737.886589] ? create_object.isra.0+0x3a/0xa30 [ 737.887625] should_failslab+0x5/0x20 [ 737.888509] kmem_cache_alloc+0x5b/0x310 [ 737.889446] create_object.isra.0+0x3a/0xa30 [ 737.890454] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 737.891635] kmem_cache_alloc+0x159/0x310 [ 737.892602] __delayacct_tsk_init+0x1b/0x80 [ 737.893594] copy_process+0x3399/0x78b0 [ 737.894517] ? SOFTIRQ_verbose+0x10/0x10 [ 737.895453] ? stack_trace_save+0x8c/0xc0 [ 737.896411] ? lock_acquire+0x197/0x470 [ 737.897323] ? io_sq_thread_park+0x79/0xd0 [ 737.898304] ? __cleanup_sighand+0xb0/0xb0 [ 737.899274] ? kernel_text_address+0xf2/0x120 [ 737.900315] ? find_held_lock+0x2c/0x110 [ 737.901248] ? io_uring_setup+0x1c23/0x2980 [ 737.902238] ? lock_downgrade+0x6d0/0x6d0 [ 737.903191] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.904302] create_io_thread+0xb6/0xf0 [ 737.905206] ? pidfd_prepare+0x80/0x80 [ 737.906115] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.907268] io_uring_setup+0x1d79/0x2980 [ 737.908244] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.909404] ? wait_for_completion_io+0x270/0x270 [ 737.910541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.911745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.912933] do_syscall_64+0x33/0x40 [ 737.913789] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.914970] RIP: 0033:0x7f7ca709cb19 [ 737.915839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.920064] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.921860] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 737.923529] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.925146] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.926784] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.928416] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 737.930086] CPU: 0 PID: 6286 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 737.931568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.933338] Call Trace: [ 737.933909] dump_stack+0x107/0x167 [ 737.934704] should_fail.cold+0x5/0xa [ 737.935531] ? __delayacct_tsk_init+0x1b/0x80 [ 737.936507] should_failslab+0x5/0x20 [ 737.937321] kmem_cache_alloc+0x5b/0x310 [ 737.938207] __delayacct_tsk_init+0x1b/0x80 [ 737.939131] copy_process+0x3399/0x78b0 [ 737.939988] ? SOFTIRQ_verbose+0x10/0x10 [ 737.940876] ? stack_trace_save+0x8c/0xc0 [ 737.941783] ? lock_acquire+0x197/0x470 [ 737.942641] ? io_sq_thread_park+0x79/0xd0 [ 737.943579] ? __cleanup_sighand+0xb0/0xb0 [ 737.944478] ? kernel_text_address+0xf2/0x120 [ 737.945452] ? find_held_lock+0x2c/0x110 [ 737.946341] ? io_uring_setup+0x1c23/0x2980 [ 737.947264] ? lock_downgrade+0x6d0/0x6d0 [ 737.948163] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.949224] create_io_thread+0xb6/0xf0 [ 737.950074] ? pidfd_prepare+0x80/0x80 [ 737.950930] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 737.952013] io_uring_setup+0x1d79/0x2980 [ 737.952927] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 737.954002] ? wait_for_completion_io+0x270/0x270 [ 737.955091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 737.956211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 737.957329] do_syscall_64+0x33/0x40 [ 737.958127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 737.959223] RIP: 0033:0x7f870268cb19 [ 737.960024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.963940] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 737.965573] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 737.967087] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 737.968618] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 737.970141] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 737.971684] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8912, &(0x7f0000000140)={'lo\x00'}) 23:41:04 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x12, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:04 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8929, &(0x7f0000000140)={'lo\x00'}) 23:41:04 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x13, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 32) 23:41:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 23) 23:41:19 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8930, &(0x7f0000000140)={'lo\x00'}) 23:41:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8913, &(0x7f0000000140)={'lo\x00'}) 23:41:19 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:19 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 27) 23:41:19 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x14, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 21) [ 753.018146] FAULT_INJECTION: forcing a failure. [ 753.018146] name failslab, interval 1, probability 0, space 0, times 0 [ 753.020468] CPU: 1 PID: 6325 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 753.021818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.023472] Call Trace: [ 753.024015] dump_stack+0x107/0x167 [ 753.024734] should_fail.cold+0x5/0xa [ 753.025505] ? alloc_pid+0xd7/0xd30 [ 753.026230] should_failslab+0x5/0x20 [ 753.027008] kmem_cache_alloc+0x5b/0x310 [ 753.027816] alloc_pid+0xd7/0xd30 [ 753.028509] ? copy_namespaces+0x1ca/0x4f0 [ 753.029368] copy_process+0x3b8b/0x78b0 [ 753.030170] ? SOFTIRQ_verbose+0x10/0x10 [ 753.031230] ? stack_trace_save+0x8c/0xc0 [ 753.032082] ? __cleanup_sighand+0xb0/0xb0 [ 753.032919] ? kernel_text_address+0xf2/0x120 [ 753.033815] ? find_held_lock+0x2c/0x110 [ 753.034672] ? io_uring_setup+0x1c23/0x2980 [ 753.035561] ? lock_downgrade+0x6d0/0x6d0 [ 753.036418] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 753.037405] create_io_thread+0xb6/0xf0 [ 753.038220] ? pidfd_prepare+0x80/0x80 [ 753.039046] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 753.040069] io_uring_setup+0x1d79/0x2980 [ 753.040910] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 753.041927] ? wait_for_completion_io+0x270/0x270 [ 753.042941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 753.043273] FAULT_INJECTION: forcing a failure. [ 753.043273] name failslab, interval 1, probability 0, space 0, times 0 [ 753.044007] ? syscall_enter_from_user_mode+0x1d/0x50 [ 753.044031] do_syscall_64+0x33/0x40 [ 753.044050] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 753.044071] RIP: 0033:0x7f7ca709cb19 [ 753.050320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 753.054011] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 753.055626] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 753.057113] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 753.058520] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 753.059978] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 753.061385] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 753.062850] CPU: 0 PID: 6327 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 753.064585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.067107] Call Trace: [ 753.067764] dump_stack+0x107/0x167 [ 753.068672] FAULT_INJECTION: forcing a failure. [ 753.068672] name failslab, interval 1, probability 0, space 0, times 0 [ 753.068690] should_fail.cold+0x5/0xa [ 753.068724] ? io_uring_alloc_task_context+0x99/0x6a0 [ 753.073365] should_failslab+0x5/0x20 [ 753.074316] kmem_cache_alloc_trace+0x55/0x320 [ 753.075745] io_uring_alloc_task_context+0x99/0x6a0 [ 753.076976] ? io_import_iovec+0x1120/0x1120 [ 753.078103] io_uring_setup+0x1dd1/0x2980 [ 753.079145] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 753.080375] ? wait_for_completion_io+0x270/0x270 [ 753.081734] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 753.083298] ? syscall_enter_from_user_mode+0x1d/0x50 [ 753.084587] do_syscall_64+0x33/0x40 [ 753.085504] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 753.086797] RIP: 0033:0x7f870268cb19 [ 753.087878] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 753.092622] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 753.094471] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 753.096193] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 753.097953] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 753.099867] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 753.101615] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 753.103417] CPU: 1 PID: 6323 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 753.104759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.106420] Call Trace: [ 753.106942] dump_stack+0x107/0x167 [ 753.107655] should_fail.cold+0x5/0xa [ 753.108379] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 753.109381] should_failslab+0x5/0x20 [ 753.110120] kmem_cache_alloc_trace+0x55/0x320 [ 753.111021] io_uring_alloc_task_context+0x4a3/0x6a0 [ 753.112003] ? io_import_iovec+0x1120/0x1120 [ 753.112868] io_uring_setup+0x1dd1/0x2980 [ 753.113722] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 753.114717] ? wait_for_completion_io+0x270/0x270 [ 753.115679] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 753.116555] FAULT_INJECTION: forcing a failure. [ 753.116555] name failslab, interval 1, probability 0, space 0, times 0 [ 753.116691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 753.116745] do_syscall_64+0x33/0x40 [ 753.121176] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 753.122194] RIP: 0033:0x7ff61b4c7b19 [ 753.122911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 753.126520] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 753.127999] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 753.129377] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 753.130788] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 753.132187] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 753.133541] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 753.135171] CPU: 0 PID: 6330 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 753.136800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.138755] Call Trace: [ 753.139386] dump_stack+0x107/0x167 [ 753.140271] should_fail.cold+0x5/0xa [ 753.141185] ? create_object.isra.0+0x3a/0xa30 [ 753.142679] should_failslab+0x5/0x20 [ 753.143653] kmem_cache_alloc+0x5b/0x310 [ 753.144672] ? io_wq_create+0x114/0xc00 [ 753.145726] create_object.isra.0+0x3a/0xa30 [ 753.146852] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 753.147951] kmem_cache_alloc_node_trace+0x16d/0x340 [ 753.149038] io_wq_create+0x6ef/0xc00 [ 753.149860] io_uring_alloc_task_context+0x1f1/0x6a0 [ 753.150946] ? io_import_iovec+0x1120/0x1120 [ 753.151878] ? io_apoll_task_func+0x2d0/0x2d0 [ 753.152822] ? __io_req_find_next+0x300/0x300 [ 753.153791] io_uring_setup+0x1dd1/0x2980 [ 753.154703] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 753.155768] ? wait_for_completion_io+0x270/0x270 [ 753.156834] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 753.157946] ? syscall_enter_from_user_mode+0x1d/0x50 [ 753.159059] do_syscall_64+0x33/0x40 [ 753.159849] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 753.160928] RIP: 0033:0x7ff89dd37b19 [ 753.161720] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 753.165559] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 753.167157] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 753.168661] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 753.170142] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 753.171667] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 753.173214] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:19 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:19 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, 0x0, 0x0) 23:41:19 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x15, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8916, &(0x7f0000000140)={'lo\x00'}) 23:41:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 24) 23:41:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8931, &(0x7f0000000140)={'lo\x00'}) 23:41:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 33) 23:41:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x16, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 22) 23:41:34 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, 0x0, 0x0) 23:41:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8918, &(0x7f0000000140)={'lo\x00'}) 23:41:34 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 28) [ 767.913288] FAULT_INJECTION: forcing a failure. [ 767.913288] name failslab, interval 1, probability 0, space 0, times 0 [ 767.915260] FAULT_INJECTION: forcing a failure. [ 767.915260] name failslab, interval 1, probability 0, space 0, times 0 [ 767.915830] CPU: 1 PID: 6361 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 767.919697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 767.921499] Call Trace: [ 767.922071] dump_stack+0x107/0x167 [ 767.922878] should_fail.cold+0x5/0xa [ 767.923717] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 767.924868] should_failslab+0x5/0x20 [ 767.925701] kmem_cache_alloc_trace+0x55/0x320 [ 767.926711] io_uring_alloc_task_context+0x4a3/0x6a0 [ 767.927809] ? io_import_iovec+0x1120/0x1120 [ 767.928783] io_uring_setup+0x1dd1/0x2980 [ 767.929710] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 767.930818] ? wait_for_completion_io+0x270/0x270 [ 767.931889] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 767.933024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 767.934152] do_syscall_64+0x33/0x40 [ 767.934976] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 767.936078] RIP: 0033:0x7ff61b4c7b19 [ 767.936887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 767.940862] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 767.942527] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 767.944072] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 767.945638] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 767.947186] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 767.948731] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 767.950317] CPU: 0 PID: 6360 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 767.951906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 767.953751] Call Trace: [ 767.954349] dump_stack+0x107/0x167 [ 767.955206] should_fail.cold+0x5/0xa [ 767.956118] ? create_object.isra.0+0x3a/0xa30 [ 767.957160] should_failslab+0x5/0x20 [ 767.958022] kmem_cache_alloc+0x5b/0x310 [ 767.958971] ? io_wq_create+0x114/0xc00 [ 767.959879] create_object.isra.0+0x3a/0xa30 [ 767.960290] FAULT_INJECTION: forcing a failure. [ 767.960290] name failslab, interval 1, probability 0, space 0, times 0 [ 767.960877] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 767.964386] kmem_cache_alloc_node_trace+0x16d/0x340 [ 767.965558] io_wq_create+0x6ef/0xc00 [ 767.966453] io_uring_alloc_task_context+0x1f1/0x6a0 [ 767.967599] ? io_import_iovec+0x1120/0x1120 [ 767.968593] ? io_apoll_task_func+0x2d0/0x2d0 [ 767.969591] ? __io_req_find_next+0x300/0x300 [ 767.970669] io_uring_setup+0x1dd1/0x2980 [ 767.971635] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 767.972779] ? wait_for_completion_io+0x270/0x270 [ 767.973963] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 767.975182] ? syscall_enter_from_user_mode+0x1d/0x50 [ 767.976358] do_syscall_64+0x33/0x40 [ 767.977192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 767.978339] RIP: 0033:0x7ff89dd37b19 [ 767.979215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 767.983321] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 767.985024] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 767.986616] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 767.988222] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 767.989831] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 767.991432] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 767.993077] CPU: 1 PID: 6362 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 767.994643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 767.996435] Call Trace: [ 767.997000] dump_stack+0x107/0x167 [ 767.997923] should_fail.cold+0x5/0xa [ 767.998963] ? create_object.isra.0+0x3a/0xa30 [ 768.000169] should_failslab+0x5/0x20 [ 768.001183] kmem_cache_alloc+0x5b/0x310 [ 768.002273] create_object.isra.0+0x3a/0xa30 [ 768.003430] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 768.004764] kmem_cache_alloc+0x159/0x310 [ 768.005703] alloc_pid+0xd7/0xd30 [ 768.006472] ? copy_namespaces+0x1ca/0x4f0 [ 768.007405] copy_process+0x3b8b/0x78b0 [ 768.008260] ? SOFTIRQ_verbose+0x10/0x10 [ 768.009144] ? stack_trace_save+0x8c/0xc0 [ 768.010084] ? __cleanup_sighand+0xb0/0xb0 [ 768.011014] ? kernel_text_address+0xf2/0x120 [ 768.011992] ? find_held_lock+0x2c/0x110 [ 768.012877] ? io_uring_setup+0x1c23/0x2980 [ 768.013809] ? lock_downgrade+0x6d0/0x6d0 [ 768.014743] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 768.015804] create_io_thread+0xb6/0xf0 [ 768.016667] ? pidfd_prepare+0x80/0x80 [ 768.017858] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 768.019046] io_uring_setup+0x1d79/0x2980 [ 768.019955] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 768.021039] ? wait_for_completion_io+0x270/0x270 [ 768.022123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 768.023269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 768.024402] do_syscall_64+0x33/0x40 [ 768.025200] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 768.026326] RIP: 0033:0x7f7ca709cb19 [ 768.027233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 768.031202] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 768.032846] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 23:41:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x17, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 768.034570] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 768.036269] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 768.037823] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 768.039370] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:34 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, 0x0, 0x0) [ 768.053086] FAULT_INJECTION: forcing a failure. [ 768.053086] name failslab, interval 1, probability 0, space 0, times 0 [ 768.055618] CPU: 1 PID: 6359 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 768.057115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 768.058936] Call Trace: [ 768.059524] dump_stack+0x107/0x167 [ 768.060315] should_fail.cold+0x5/0xa 23:41:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8932, &(0x7f0000000140)={'lo\x00'}) [ 768.061166] ? create_object.isra.0+0x3a/0xa30 [ 768.062364] should_failslab+0x5/0x20 [ 768.063295] kmem_cache_alloc+0x5b/0x310 [ 768.064206] create_object.isra.0+0x3a/0xa30 [ 768.065173] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 768.066296] kmem_cache_alloc_trace+0x151/0x320 [ 768.067364] io_uring_alloc_task_context+0x99/0x6a0 [ 768.068486] ? io_import_iovec+0x1120/0x1120 [ 768.069498] io_uring_setup+0x1dd1/0x2980 [ 768.070432] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 768.071569] ? wait_for_completion_io+0x270/0x270 [ 768.072678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 768.073825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 768.074967] do_syscall_64+0x33/0x40 [ 768.075796] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 768.076929] RIP: 0033:0x7f870268cb19 [ 768.077744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 768.081743] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 768.083434] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 768.084999] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 768.086560] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 768.088135] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 768.089704] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 781.934664] FAULT_INJECTION: forcing a failure. [ 781.934664] name failslab, interval 1, probability 0, space 0, times 0 [ 781.937127] CPU: 1 PID: 6387 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 781.938576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 781.939644] FAULT_INJECTION: forcing a failure. [ 781.939644] name failslab, interval 1, probability 0, space 0, times 0 [ 781.940333] Call Trace: [ 781.940362] dump_stack+0x107/0x167 [ 781.940392] should_fail.cold+0x5/0xa [ 781.940416] ? io_wq_create+0xeb/0xc00 [ 781.945829] should_failslab+0x5/0x20 [ 781.946639] __kmalloc+0x72/0x390 [ 781.947395] io_wq_create+0xeb/0xc00 [ 781.948202] io_uring_alloc_task_context+0x1f1/0x6a0 [ 781.949299] ? io_import_iovec+0x1120/0x1120 [ 781.950243] ? io_apoll_task_func+0x2d0/0x2d0 [ 781.951213] ? __io_req_find_next+0x300/0x300 [ 781.952180] io_uring_setup+0x1dd1/0x2980 [ 781.953076] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 781.954159] ? wait_for_completion_io+0x270/0x270 [ 781.955230] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 781.956349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 781.957460] do_syscall_64+0x33/0x40 [ 781.958255] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 781.959344] RIP: 0033:0x7ff61b4c7b19 [ 781.960137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 781.964065] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 781.965695] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 781.967216] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 781.968729] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 781.970247] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 781.971785] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 781.973351] CPU: 0 PID: 6395 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 781.975045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 23:41:48 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 29) 23:41:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 34) 23:41:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891d, &(0x7f0000000140)={'lo\x00'}) 23:41:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x0, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x18, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 25) 23:41:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) 23:41:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 23) [ 781.977075] Call Trace: [ 781.977933] dump_stack+0x107/0x167 [ 781.978851] should_fail.cold+0x5/0xa [ 781.979795] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 781.981202] should_failslab+0x5/0x20 [ 781.982130] kmem_cache_alloc+0x5b/0x310 [ 781.983150] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 781.984524] idr_get_free+0x4b5/0x8f0 [ 781.985494] idr_alloc_u32+0x170/0x2d0 [ 781.986463] ? __fprop_inc_percpu_max+0x130/0x130 [ 781.987660] ? lock_acquire+0x197/0x470 [ 781.988641] ? alloc_pid+0x491/0xd30 [ 781.989577] idr_alloc_cyclic+0x102/0x230 [ 781.990598] ? idr_alloc+0x130/0x130 [ 781.991514] ? rwlock_bug.part.0+0x90/0x90 [ 781.992579] alloc_pid+0x4fb/0xd30 [ 781.993467] ? copy_namespaces+0x1ca/0x4f0 [ 781.994514] copy_process+0x3b8b/0x78b0 [ 781.995489] ? SOFTIRQ_verbose+0x10/0x10 [ 781.996500] ? stack_trace_save+0x8c/0xc0 [ 781.997570] ? __cleanup_sighand+0xb0/0xb0 [ 781.998602] ? kernel_text_address+0xf2/0x120 [ 781.999724] ? find_held_lock+0x2c/0x110 [ 782.000738] ? io_uring_setup+0x1c23/0x2980 [ 782.001795] ? lock_downgrade+0x6d0/0x6d0 [ 782.002824] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 782.003998] create_io_thread+0xb6/0xf0 [ 782.004973] ? pidfd_prepare+0x80/0x80 [ 782.005924] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 782.007178] io_uring_setup+0x1d79/0x2980 [ 782.008194] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 782.009431] ? wait_for_completion_io+0x270/0x270 [ 782.010657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 782.011947] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.013221] do_syscall_64+0x33/0x40 [ 782.014136] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 782.015389] RIP: 0033:0x7f7ca709cb19 [ 782.016303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.020726] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 782.022585] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 782.024334] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 782.026073] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 782.027820] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 782.029561] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 782.038501] FAULT_INJECTION: forcing a failure. [ 782.038501] name failslab, interval 1, probability 0, space 0, times 0 [ 782.041506] CPU: 0 PID: 6389 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 782.043186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.045216] Call Trace: [ 782.045864] dump_stack+0x107/0x167 [ 782.046779] should_fail.cold+0x5/0xa [ 782.047719] ? create_object.isra.0+0x3a/0xa30 [ 782.048842] should_failslab+0x5/0x20 [ 782.049778] kmem_cache_alloc+0x5b/0x310 [ 782.050801] create_object.isra.0+0x3a/0xa30 [ 782.051896] kmemleak_alloc_percpu+0xa0/0x100 [ 782.053013] pcpu_alloc+0x4e2/0x1240 [ 782.053973] __percpu_counter_init+0x10d/0x2d0 [ 782.055117] io_uring_alloc_task_context+0xcc/0x6a0 [ 782.056348] ? io_import_iovec+0x1120/0x1120 [ 782.057470] io_uring_setup+0x1dd1/0x2980 [ 782.058508] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 782.059754] ? wait_for_completion_io+0x270/0x270 [ 782.060993] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 782.062279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.063565] do_syscall_64+0x33/0x40 [ 782.064480] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 782.065739] RIP: 0033:0x7f870268cb19 [ 782.066655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.071167] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 23:41:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x0, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 782.073032] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 782.074925] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 782.076470] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 782.077989] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 782.079513] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891e, &(0x7f0000000140)={'lo\x00'}) 23:41:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x19, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 24) 23:41:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8936, &(0x7f0000000140)={'lo\x00'}) 23:41:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x0, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 782.239555] FAULT_INJECTION: forcing a failure. [ 782.239555] name failslab, interval 1, probability 0, space 0, times 0 [ 782.242321] CPU: 1 PID: 6412 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 782.243987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.245996] Call Trace: [ 782.246651] dump_stack+0x107/0x167 [ 782.247548] should_fail.cold+0x5/0xa [ 782.248485] ? create_object.isra.0+0x3a/0xa30 [ 782.249601] should_failslab+0x5/0x20 [ 782.250531] kmem_cache_alloc+0x5b/0x310 [ 782.251545] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 782.252773] ? trace_hardirqs_on+0x5b/0x180 [ 782.253833] create_object.isra.0+0x3a/0xa30 [ 782.254910] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 782.256163] kmem_cache_alloc_trace+0x151/0x320 [ 782.257300] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 782.258613] io_uring_setup+0x14f6/0x2980 [ 782.259637] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 782.260860] ? wait_for_completion_io+0x270/0x270 [ 782.262052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 782.263327] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.264570] do_syscall_64+0x33/0x40 [ 782.265474] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 782.266702] RIP: 0033:0x7ff89dd37b19 [ 782.267616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.272075] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 782.273890] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 782.275603] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 782.277304] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 782.279017] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 782.280720] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000140)={'lo\x00'}) 23:41:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 26) 23:41:48 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 30) [ 782.371290] FAULT_INJECTION: forcing a failure. [ 782.371290] name failslab, interval 1, probability 0, space 0, times 0 [ 782.373619] CPU: 0 PID: 6423 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 782.373977] FAULT_INJECTION: forcing a failure. [ 782.373977] name failslab, interval 1, probability 0, space 0, times 0 [ 782.375027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.375037] Call Trace: [ 782.375067] dump_stack+0x107/0x167 [ 782.375096] should_fail.cold+0x5/0xa [ 782.381375] ? create_object.isra.0+0x3a/0xa30 [ 782.382304] should_failslab+0x5/0x20 [ 782.383086] kmem_cache_alloc+0x5b/0x310 [ 782.383929] create_object.isra.0+0x3a/0xa30 [ 782.384820] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 782.385857] __kmalloc+0x16e/0x390 [ 782.386595] io_wq_create+0xeb/0xc00 [ 782.387382] io_uring_alloc_task_context+0x1f1/0x6a0 [ 782.388413] ? io_import_iovec+0x1120/0x1120 [ 782.389305] ? io_apoll_task_func+0x2d0/0x2d0 [ 782.390211] ? __io_req_find_next+0x300/0x300 [ 782.391160] io_uring_setup+0x1dd1/0x2980 [ 782.392014] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 782.393028] ? wait_for_completion_io+0x270/0x270 [ 782.394042] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 782.395093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.396139] do_syscall_64+0x33/0x40 [ 782.396887] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 782.397911] RIP: 0033:0x7ff61b4c7b19 [ 782.398664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.402334] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 782.403851] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 782.405291] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 782.406711] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 782.408151] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 782.409578] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 782.411061] CPU: 1 PID: 6426 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 782.412615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.414499] Call Trace: [ 782.415110] dump_stack+0x107/0x167 [ 782.415943] should_fail.cold+0x5/0xa [ 782.416822] ? create_object.isra.0+0x3a/0xa30 [ 782.417853] should_failslab+0x5/0x20 [ 782.418711] kmem_cache_alloc+0x5b/0x310 [ 782.419643] create_object.isra.0+0x3a/0xa30 [ 782.420644] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 782.421809] kmem_cache_alloc_trace+0x151/0x320 [ 782.422886] io_uring_alloc_task_context+0x99/0x6a0 [ 782.424026] ? io_import_iovec+0x1120/0x1120 [ 782.425046] io_uring_setup+0x1dd1/0x2980 [ 782.425997] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 782.427161] ? wait_for_completion_io+0x270/0x270 [ 782.428271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 782.429441] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.430594] do_syscall_64+0x33/0x40 [ 782.431448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 782.432604] RIP: 0033:0x7f7ca709cb19 [ 782.433459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.437640] RSP: 002b:00007f7ca45f1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 782.439218] FAULT_INJECTION: forcing a failure. [ 782.439218] name failslab, interval 1, probability 0, space 0, times 0 [ 782.439359] RAX: ffffffffffffffda RBX: 00007f7ca71b0020 RCX: 00007f7ca709cb19 [ 782.439379] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 782.444721] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 782.446323] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 782.447912] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 782.449527] CPU: 0 PID: 6428 Comm: syz-executor.5 Not tainted 5.10.246 #1 23:41:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 35) 23:41:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x1a, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891f, &(0x7f0000000140)={'lo\x00'}) [ 782.450872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.452809] Call Trace: [ 782.453337] dump_stack+0x107/0x167 [ 782.454062] should_fail.cold+0x5/0xa [ 782.454812] ? create_object.isra.0+0x3a/0xa30 [ 782.455711] should_failslab+0x5/0x20 [ 782.456452] kmem_cache_alloc+0x5b/0x310 [ 782.457251] create_object.isra.0+0x3a/0xa30 [ 782.458121] kmemleak_alloc_percpu+0xa0/0x100 [ 782.459028] pcpu_alloc+0x4e2/0x1240 [ 782.459806] __percpu_counter_init+0x10d/0x2d0 [ 782.460694] io_uring_alloc_task_context+0xcc/0x6a0 [ 782.461667] ? io_import_iovec+0x1120/0x1120 [ 782.462556] io_uring_setup+0x1dd1/0x2980 [ 782.463386] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 782.464362] ? wait_for_completion_io+0x270/0x270 [ 782.465336] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 782.466353] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.467356] do_syscall_64+0x33/0x40 [ 782.468071] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 782.469071] RIP: 0033:0x7f870268cb19 [ 782.469799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.473314] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 782.474770] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 782.476146] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 782.477528] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 782.478902] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 782.480270] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8920, &(0x7f0000000140)={'lo\x00'}) [ 782.535469] FAULT_INJECTION: forcing a failure. [ 782.535469] name failslab, interval 1, probability 0, space 0, times 0 [ 782.537985] CPU: 1 PID: 6439 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 782.539434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.541193] Call Trace: [ 782.541758] dump_stack+0x107/0x167 [ 782.542529] should_fail.cold+0x5/0xa [ 782.543341] ? create_object.isra.0+0x3a/0xa30 [ 782.544291] should_failslab+0x5/0x20 [ 782.545087] kmem_cache_alloc+0x5b/0x310 [ 782.545945] create_object.isra.0+0x3a/0xa30 [ 782.546882] kmemleak_alloc_percpu+0xa0/0x100 [ 782.547824] pcpu_alloc+0x4e2/0x1240 [ 782.548625] ? io_async_queue_proc+0x80/0x80 [ 782.549596] percpu_ref_init+0x31/0x3d0 [ 782.550587] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 782.551965] io_uring_setup+0x14f6/0x2980 [ 782.553008] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 782.554275] ? wait_for_completion_io+0x270/0x270 [ 782.555520] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 782.556833] ? syscall_enter_from_user_mode+0x1d/0x50 [ 782.558136] do_syscall_64+0x33/0x40 [ 782.559097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 782.560377] RIP: 0033:0x7ff89dd37b19 [ 782.561318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.565917] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 782.567826] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 782.569603] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 782.571377] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 782.573147] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 782.574929] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:41:48 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x21, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:41:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1}, 0x108) 23:42:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 25) 23:42:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 36) 23:42:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 27) 23:42:01 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 31) 23:42:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8940, &(0x7f0000000140)={'lo\x00'}) 23:42:01 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x22, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:01 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891f, &(0x7f0000000140)={'lo\x00'}) 23:42:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8921, &(0x7f0000000140)={'lo\x00'}) [ 795.110672] FAULT_INJECTION: forcing a failure. [ 795.110672] name failslab, interval 1, probability 0, space 0, times 0 [ 795.114230] CPU: 0 PID: 6460 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 795.116175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.118525] Call Trace: [ 795.119327] dump_stack+0x107/0x167 [ 795.119572] FAULT_INJECTION: forcing a failure. [ 795.119572] name failslab, interval 1, probability 0, space 0, times 0 [ 795.120379] should_fail.cold+0x5/0xa [ 795.120416] ? create_object.isra.0+0x3a/0xa30 [ 795.120446] should_failslab+0x5/0x20 [ 795.120472] kmem_cache_alloc+0x5b/0x310 [ 795.120521] create_object.isra.0+0x3a/0xa30 [ 795.120545] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 795.120592] kmem_cache_alloc_trace+0x151/0x320 [ 795.131635] io_uring_alloc_task_context+0x99/0x6a0 [ 795.132845] ? io_import_iovec+0x1120/0x1120 [ 795.133947] io_uring_setup+0x1dd1/0x2980 [ 795.134963] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 795.136134] ? wait_for_completion_io+0x270/0x270 [ 795.137315] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 795.138533] ? syscall_enter_from_user_mode+0x1d/0x50 [ 795.139758] do_syscall_64+0x33/0x40 [ 795.140635] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 795.141824] RIP: 0033:0x7f7ca709cb19 [ 795.142708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.146896] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 795.148662] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 795.150336] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 795.151926] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 795.153626] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 795.155330] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 795.157110] CPU: 1 PID: 6467 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 795.158577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.160347] Call Trace: [ 795.160917] dump_stack+0x107/0x167 [ 795.161700] should_fail.cold+0x5/0xa [ 795.162491] ? io_uring_alloc_task_context+0x99/0x6a0 [ 795.163025] FAULT_INJECTION: forcing a failure. [ 795.163025] name failslab, interval 1, probability 0, space 0, times 0 [ 795.163601] should_failslab+0x5/0x20 [ 795.167361] kmem_cache_alloc_trace+0x55/0x320 [ 795.168606] io_uring_alloc_task_context+0x99/0x6a0 [ 795.169946] ? io_import_iovec+0x1120/0x1120 [ 795.171187] io_uring_setup+0x1dd1/0x2980 [ 795.172088] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 795.173134] ? wait_for_completion_io+0x270/0x270 [ 795.174181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 795.175338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 795.176535] do_syscall_64+0x33/0x40 [ 795.177366] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 795.178508] RIP: 0033:0x7f870268cb19 [ 795.179352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.183261] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 795.184907] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 795.186382] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 795.187861] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 795.189335] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 795.190804] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 795.192346] CPU: 0 PID: 6461 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 795.193838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.195640] Call Trace: [ 795.196213] dump_stack+0x107/0x167 [ 795.197007] should_fail.cold+0x5/0xa [ 795.197586] FAULT_INJECTION: forcing a failure. [ 795.197586] name failslab, interval 1, probability 0, space 0, times 0 [ 795.197835] ? io_wq_create+0x6ef/0xc00 [ 795.200947] should_failslab+0x5/0x20 [ 795.201771] kmem_cache_alloc_node_trace+0x59/0x340 [ 795.202870] io_wq_create+0x6ef/0xc00 [ 795.203732] io_uring_alloc_task_context+0x1f1/0x6a0 [ 795.204838] ? io_import_iovec+0x1120/0x1120 [ 795.205796] ? io_apoll_task_func+0x2d0/0x2d0 [ 795.206766] ? __io_req_find_next+0x300/0x300 [ 795.207778] io_uring_setup+0x1dd1/0x2980 [ 795.208695] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 795.209787] ? wait_for_completion_io+0x270/0x270 [ 795.210876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 795.212013] ? syscall_enter_from_user_mode+0x1d/0x50 [ 795.213140] do_syscall_64+0x33/0x40 [ 795.213954] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 795.215069] RIP: 0033:0x7ff61b4c7b19 [ 795.215873] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.219847] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 795.221481] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 795.223027] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 795.224568] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 795.226110] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 795.227652] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 795.229248] CPU: 1 PID: 6464 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 795.230672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.232417] Call Trace: [ 795.232963] dump_stack+0x107/0x167 [ 795.233739] should_fail.cold+0x5/0xa [ 795.234529] ? create_object.isra.0+0x3a/0xa30 [ 795.235477] should_failslab+0x5/0x20 [ 795.236266] kmem_cache_alloc+0x5b/0x310 [ 795.237102] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 795.238140] ? trace_hardirqs_on+0x5b/0x180 [ 795.239051] create_object.isra.0+0x3a/0xa30 [ 795.239956] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 795.241010] kmem_cache_alloc_trace+0x151/0x320 [ 795.241980] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 795.243109] io_uring_setup+0x14f6/0x2980 [ 795.243975] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 795.245016] ? wait_for_completion_io+0x270/0x270 [ 795.246037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 795.247127] ? syscall_enter_from_user_mode+0x1d/0x50 [ 795.248188] do_syscall_64+0x33/0x40 [ 795.248958] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 795.250016] RIP: 0033:0x7ff89dd37b19 [ 795.250784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.254581] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 795.256172] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 795.257654] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 795.259146] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 795.260625] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 795.262092] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:01 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x23, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:01 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891f, &(0x7f0000000140)={'lo\x00'}) 23:42:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8922, &(0x7f0000000140)={'lo\x00'}) 23:42:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 37) 23:42:01 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x891f, &(0x7f0000000140)={'lo\x00'}) 23:42:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 28) [ 795.426635] FAULT_INJECTION: forcing a failure. [ 795.426635] name failslab, interval 1, probability 0, space 0, times 0 [ 795.429077] CPU: 1 PID: 6485 Comm: syz-executor.3 Not tainted 5.10.246 #1 23:42:01 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x24, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 795.430494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.432419] Call Trace: [ 795.432977] dump_stack+0x107/0x167 [ 795.433738] should_fail.cold+0x5/0xa [ 795.434529] ? percpu_ref_init+0xd8/0x3d0 [ 795.435400] should_failslab+0x5/0x20 [ 795.436187] kmem_cache_alloc_trace+0x55/0x320 [ 795.437135] ? io_async_queue_proc+0x80/0x80 [ 795.438050] percpu_ref_init+0xd8/0x3d0 [ 795.438879] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 795.440002] io_uring_setup+0x14f6/0x2980 [ 795.440869] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 795.441917] ? wait_for_completion_io+0x270/0x270 [ 795.442957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 795.444045] ? syscall_enter_from_user_mode+0x1d/0x50 [ 795.445121] do_syscall_64+0x33/0x40 [ 795.445889] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 795.446963] RIP: 0033:0x7ff89dd37b19 23:42:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 26) [ 795.447735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.451758] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 795.453308] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 795.454760] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 795.456233] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 795.457729] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 795.459217] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 795.506969] FAULT_INJECTION: forcing a failure. [ 795.506969] name failslab, interval 1, probability 0, space 0, times 0 [ 795.509384] CPU: 0 PID: 6494 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 795.510823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.512561] Call Trace: [ 795.513129] dump_stack+0x107/0x167 [ 795.513896] should_fail.cold+0x5/0xa [ 795.514708] ? create_object.isra.0+0x3a/0xa30 [ 795.515674] should_failslab+0x5/0x20 [ 795.516465] kmem_cache_alloc+0x5b/0x310 [ 795.517341] create_object.isra.0+0x3a/0xa30 [ 795.518252] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 795.519353] kmem_cache_alloc_trace+0x151/0x320 [ 795.520357] io_uring_alloc_task_context+0x4a3/0x6a0 [ 795.521436] ? io_import_iovec+0x1120/0x1120 [ 795.522413] io_uring_setup+0x1dd1/0x2980 [ 795.523328] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 795.524402] ? wait_for_completion_io+0x270/0x270 [ 795.525474] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 795.526578] ? syscall_enter_from_user_mode+0x1d/0x50 [ 795.527690] do_syscall_64+0x33/0x40 [ 795.528491] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 795.529575] RIP: 0033:0x7f870268cb19 [ 795.530358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.534233] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 795.535847] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 795.537350] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 795.538845] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 795.540363] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 795.541865] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 795.552570] FAULT_INJECTION: forcing a failure. [ 795.552570] name failslab, interval 1, probability 0, space 0, times 0 [ 795.555557] CPU: 1 PID: 6496 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 795.557326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.559472] Call Trace: [ 795.560167] dump_stack+0x107/0x167 [ 795.561114] should_fail.cold+0x5/0xa [ 795.562094] ? create_object.isra.0+0x3a/0xa30 [ 795.563268] should_failslab+0x5/0x20 [ 795.564258] kmem_cache_alloc+0x5b/0x310 [ 795.565135] create_object.isra.0+0x3a/0xa30 [ 795.566299] kmemleak_alloc_percpu+0xa0/0x100 [ 795.567456] pcpu_alloc+0x4e2/0x1240 [ 795.568456] __percpu_counter_init+0x10d/0x2d0 [ 795.569448] io_uring_alloc_task_context+0xcc/0x6a0 [ 795.570754] ? io_import_iovec+0x1120/0x1120 [ 795.571741] io_uring_setup+0x1dd1/0x2980 [ 795.572821] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 795.573913] ? wait_for_completion_io+0x270/0x270 [ 795.575199] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 795.576315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 795.577673] do_syscall_64+0x33/0x40 [ 795.578472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 795.579815] RIP: 0033:0x7f7ca709cb19 [ 795.580619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.584556] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 795.586178] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 795.587710] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 795.589233] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 795.590758] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 795.592293] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:16 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8922, &(0x7f0000000140)={'lo\x00'}) 23:42:16 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8941, &(0x7f0000000140)={'lo\x00'}) 23:42:16 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 29) 23:42:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 32) 23:42:16 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 38) 23:42:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x25, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 27) 23:42:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8923, &(0x7f0000000140)={'lo\x00'}) [ 810.302529] FAULT_INJECTION: forcing a failure. [ 810.302529] name failslab, interval 1, probability 0, space 0, times 0 [ 810.305142] CPU: 0 PID: 6510 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 810.306590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.308351] Call Trace: [ 810.308918] dump_stack+0x107/0x167 [ 810.309700] should_fail.cold+0x5/0xa [ 810.310516] ? create_object.isra.0+0x3a/0xa30 [ 810.311503] should_failslab+0x5/0x20 [ 810.312307] kmem_cache_alloc+0x5b/0x310 [ 810.313167] ? io_wq_create+0x114/0xc00 [ 810.314022] create_object.isra.0+0x3a/0xa30 [ 810.314948] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.316057] kmem_cache_alloc_node_trace+0x16d/0x340 [ 810.317154] io_wq_create+0x6ef/0xc00 [ 810.317987] io_uring_alloc_task_context+0x1f1/0x6a0 [ 810.319065] ? io_import_iovec+0x1120/0x1120 [ 810.320002] ? io_apoll_task_func+0x2d0/0x2d0 [ 810.320947] ? __io_req_find_next+0x300/0x300 [ 810.321922] io_uring_setup+0x1dd1/0x2980 [ 810.322831] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.323914] ? wait_for_completion_io+0x270/0x270 [ 810.324986] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.326102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.327221] do_syscall_64+0x33/0x40 [ 810.328009] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.329112] RIP: 0033:0x7ff61b4c7b19 [ 810.329900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.333778] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.335401] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 810.336903] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 810.338399] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 810.339902] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 810.341396] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 810.353187] FAULT_INJECTION: forcing a failure. [ 810.353187] name failslab, interval 1, probability 0, space 0, times 0 [ 810.354619] CPU: 1 PID: 6507 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 810.355447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.356443] Call Trace: [ 810.356630] FAULT_INJECTION: forcing a failure. [ 810.356630] name failslab, interval 1, probability 0, space 0, times 0 [ 810.356782] dump_stack+0x107/0x167 [ 810.359531] should_fail.cold+0x5/0xa [ 810.359998] ? create_object.isra.0+0x3a/0xa30 [ 810.360547] should_failslab+0x5/0x20 [ 810.361008] kmem_cache_alloc+0x5b/0x310 [ 810.361503] create_object.isra.0+0x3a/0xa30 [ 810.362033] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.362649] kmem_cache_alloc_trace+0x151/0x320 [ 810.363231] io_uring_alloc_task_context+0x4a3/0x6a0 [ 810.363849] ? io_import_iovec+0x1120/0x1120 [ 810.364400] io_uring_setup+0x1dd1/0x2980 [ 810.364909] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.365518] ? wait_for_completion_io+0x270/0x270 [ 810.366127] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.366765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.367397] do_syscall_64+0x33/0x40 [ 810.367860] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.368470] RIP: 0033:0x7f870268cb19 [ 810.368917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.371098] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.372024] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 810.372872] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 810.373720] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 810.374571] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 810.375424] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 810.376312] CPU: 0 PID: 6522 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 810.377776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.379560] Call Trace: [ 810.380136] dump_stack+0x107/0x167 [ 810.380915] should_fail.cold+0x5/0xa [ 810.381725] ? create_object.isra.0+0x3a/0xa30 [ 810.382702] should_failslab+0x5/0x20 [ 810.383521] kmem_cache_alloc+0x5b/0x310 [ 810.384398] create_object.isra.0+0x3a/0xa30 [ 810.385321] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.386413] kmem_cache_alloc_trace+0x151/0x320 [ 810.387420] ? io_async_queue_proc+0x80/0x80 [ 810.388372] percpu_ref_init+0xd8/0x3d0 [ 810.389234] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 810.390394] io_uring_setup+0x14f6/0x2980 [ 810.391310] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.392395] ? wait_for_completion_io+0x270/0x270 [ 810.393469] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.394594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.395711] do_syscall_64+0x33/0x40 [ 810.396508] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.397594] RIP: 0033:0x7ff89dd37b19 [ 810.398384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.402275] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.403886] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 810.405391] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d 23:42:16 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8922, &(0x7f0000000140)={'lo\x00'}) 23:42:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8924, &(0x7f0000000140)={'lo\x00'}) [ 810.406894] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 810.408594] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 810.410104] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 810.424012] FAULT_INJECTION: forcing a failure. [ 810.424012] name failslab, interval 1, probability 0, space 0, times 0 [ 810.426553] CPU: 0 PID: 6524 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 810.428023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.429807] Call Trace: [ 810.430382] dump_stack+0x107/0x167 [ 810.431182] should_fail.cold+0x5/0xa [ 810.432007] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 810.433130] should_failslab+0x5/0x20 [ 810.433947] kmem_cache_alloc_trace+0x55/0x320 [ 810.434935] io_uring_alloc_task_context+0x4a3/0x6a0 [ 810.436029] ? io_import_iovec+0x1120/0x1120 [ 810.437009] io_uring_setup+0x1dd1/0x2980 [ 810.437924] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.439000] ? wait_for_completion_io+0x270/0x270 [ 810.440093] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.441210] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.442336] do_syscall_64+0x33/0x40 [ 810.443137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.444244] RIP: 0033:0x7f7ca709cb19 23:42:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8927, &(0x7f0000000140)={'lo\x00'}) [ 810.445041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.449101] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.450720] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 810.452259] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 810.453785] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 810.455319] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 810.456842] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:16 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8922, &(0x7f0000000140)={'lo\x00'}) 23:42:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x28, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:16 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8942, &(0x7f0000000140)={'lo\x00'}) 23:42:16 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8922, &(0x7f0000000140)={'lo\x00'}) 23:42:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8929, &(0x7f0000000140)={'lo\x00'}) 23:42:16 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 30) 23:42:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x29, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 810.598478] FAULT_INJECTION: forcing a failure. [ 810.598478] name failslab, interval 1, probability 0, space 0, times 0 [ 810.599976] CPU: 1 PID: 6549 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 810.600757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.601708] Call Trace: [ 810.602024] dump_stack+0x107/0x167 [ 810.602455] should_fail.cold+0x5/0xa [ 810.602904] ? create_object.isra.0+0x3a/0xa30 [ 810.603438] should_failslab+0x5/0x20 [ 810.603883] kmem_cache_alloc+0x5b/0x310 [ 810.604361] create_object.isra.0+0x3a/0xa30 [ 810.604867] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.605458] __kmalloc+0x16e/0x390 [ 810.605883] io_wq_create+0xeb/0xc00 [ 810.606326] io_uring_alloc_task_context+0x1f1/0x6a0 [ 810.606916] ? io_import_iovec+0x1120/0x1120 [ 810.607430] ? io_apoll_task_func+0x2d0/0x2d0 [ 810.607946] ? __io_req_find_next+0x300/0x300 [ 810.608479] io_uring_setup+0x1dd1/0x2980 [ 810.608972] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.609558] ? wait_for_completion_io+0x270/0x270 [ 810.610143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.610757] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.611383] do_syscall_64+0x33/0x40 [ 810.611816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.612408] RIP: 0033:0x7f870268cb19 [ 810.612844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.614970] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.615858] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 810.616685] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 810.617504] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 810.618330] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 810.619161] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 28) [ 810.663778] FAULT_INJECTION: forcing a failure. [ 810.663778] name failslab, interval 1, probability 0, space 0, times 0 [ 810.665139] CPU: 1 PID: 6557 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 810.665922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.666876] Call Trace: [ 810.667190] dump_stack+0x107/0x167 [ 810.667613] should_fail.cold+0x5/0xa [ 810.668053] ? create_object.isra.0+0x3a/0xa30 [ 810.668583] should_failslab+0x5/0x20 [ 810.669022] kmem_cache_alloc+0x5b/0x310 [ 810.669497] create_object.isra.0+0x3a/0xa30 [ 810.670008] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.670591] kmem_cache_alloc_trace+0x151/0x320 [ 810.671135] io_uring_alloc_task_context+0x4a3/0x6a0 [ 810.671731] ? io_import_iovec+0x1120/0x1120 [ 810.672246] io_uring_setup+0x1dd1/0x2980 [ 810.672723] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.673304] ? wait_for_completion_io+0x270/0x270 [ 810.673871] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.674473] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.675063] do_syscall_64+0x33/0x40 [ 810.675496] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.676079] RIP: 0033:0x7f7ca709cb19 [ 810.676501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.678610] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.679486] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 810.680299] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 810.681113] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 810.681922] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 810.682738] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 31) 23:42:33 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 33) 23:42:33 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 29) 23:42:33 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 39) 23:42:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8943, &(0x7f0000000140)={'lo\x00'}) 23:42:33 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x890b, &(0x7f0000000140)={'lo\x00'}) 23:42:33 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 827.074608] FAULT_INJECTION: forcing a failure. 23:42:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8930, &(0x7f0000000140)={'lo\x00'}) [ 827.074608] name failslab, interval 1, probability 0, space 0, times 0 [ 827.077505] CPU: 1 PID: 6565 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 827.079071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.080970] Call Trace: [ 827.081571] dump_stack+0x107/0x167 [ 827.082406] should_fail.cold+0x5/0xa [ 827.083266] ? io_wq_create+0xeb/0xc00 [ 827.084150] should_failslab+0x5/0x20 [ 827.085006] __kmalloc+0x72/0x390 [ 827.085801] io_wq_create+0xeb/0xc00 [ 827.086658] io_uring_alloc_task_context+0x1f1/0x6a0 [ 827.087822] ? io_import_iovec+0x1120/0x1120 [ 827.088817] ? io_apoll_task_func+0x2d0/0x2d0 [ 827.089823] ? __io_req_find_next+0x300/0x300 [ 827.090848] io_uring_setup+0x1dd1/0x2980 [ 827.092084] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.093551] ? wait_for_completion_io+0x270/0x270 [ 827.094997] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.096536] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.097986] do_syscall_64+0x33/0x40 [ 827.098861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.099973] FAULT_INJECTION: forcing a failure. [ 827.099973] name failslab, interval 1, probability 0, space 0, times 0 [ 827.100072] RIP: 0033:0x7f7ca709cb19 [ 827.102586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 827.106863] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.108615] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 827.110229] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 827.111864] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 827.113501] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 827.115061] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 827.116762] CPU: 0 PID: 6568 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 827.118275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.120043] Call Trace: [ 827.120618] dump_stack+0x107/0x167 [ 827.121405] should_fail.cold+0x5/0xa [ 827.122225] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 827.123421] should_failslab+0x5/0x20 [ 827.124237] kmem_cache_alloc_trace+0x55/0x320 [ 827.125227] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 827.126383] io_uring_setup+0x14f6/0x2980 [ 827.127287] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.128374] ? wait_for_completion_io+0x270/0x270 [ 827.129458] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.130580] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.131697] do_syscall_64+0x33/0x40 [ 827.132500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.133595] RIP: 0033:0x7ff61b4c7b19 [ 827.134392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 827.138318] FAULT_INJECTION: forcing a failure. [ 827.138318] name failslab, interval 1, probability 0, space 0, times 0 [ 827.140643] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.142257] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 827.143781] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 827.145297] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 827.146811] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 827.148331] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 827.149918] CPU: 1 PID: 6579 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 827.151594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.153594] Call Trace: [ 827.154244] dump_stack+0x107/0x167 [ 827.155133] should_fail.cold+0x5/0xa [ 827.156068] ? create_object.isra.0+0x3a/0xa30 [ 827.157175] should_failslab+0x5/0x20 [ 827.158098] kmem_cache_alloc+0x5b/0x310 [ 827.159023] create_object.isra.0+0x3a/0xa30 [ 827.159962] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.161129] kmem_cache_alloc_trace+0x151/0x320 23:42:33 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 827.162277] ? io_async_queue_proc+0x80/0x80 [ 827.163537] percpu_ref_init+0xd8/0x3d0 [ 827.164526] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 827.165856] io_uring_setup+0x14f6/0x2980 [ 827.166847] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.168013] ? wait_for_completion_io+0x270/0x270 [ 827.169246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.170417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.171700] do_syscall_64+0x33/0x40 [ 827.172630] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.173849] RIP: 0033:0x7ff89dd37b19 [ 827.174656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 827.179084] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.181022] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 827.182808] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 827.184492] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 827.186186] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 827.187886] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 827.201085] FAULT_INJECTION: forcing a failure. [ 827.201085] name failslab, interval 1, probability 0, space 0, times 0 [ 827.203629] CPU: 1 PID: 6572 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 827.205208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.207052] Call Trace: [ 827.207686] dump_stack+0x107/0x167 [ 827.208553] should_fail.cold+0x5/0xa [ 827.209401] ? io_wq_create+0x6ef/0xc00 [ 827.210279] should_failslab+0x5/0x20 [ 827.211105] kmem_cache_alloc_node_trace+0x59/0x340 [ 827.212219] io_wq_create+0x6ef/0xc00 [ 827.213083] io_uring_alloc_task_context+0x1f1/0x6a0 [ 827.214184] ? io_import_iovec+0x1120/0x1120 [ 827.215151] ? io_apoll_task_func+0x2d0/0x2d0 [ 827.216154] ? __io_req_find_next+0x300/0x300 [ 827.217177] io_uring_setup+0x1dd1/0x2980 [ 827.218106] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.219213] ? wait_for_completion_io+0x270/0x270 [ 827.220349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.221524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.222645] do_syscall_64+0x33/0x40 [ 827.223497] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.224648] RIP: 0033:0x7f870268cb19 [ 827.225486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 827.229639] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.231312] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 827.232953] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 827.234525] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 827.236173] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 827.237810] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:33 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:33 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 30) 23:42:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8931, &(0x7f0000000140)={'lo\x00'}) 23:42:33 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8946, &(0x7f0000000140)={'lo\x00'}) [ 827.348128] FAULT_INJECTION: forcing a failure. [ 827.348128] name failslab, interval 1, probability 0, space 0, times 0 [ 827.350758] CPU: 0 PID: 6593 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 827.352232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.354011] Call Trace: [ 827.354587] dump_stack+0x107/0x167 [ 827.355395] should_fail.cold+0x5/0xa [ 827.356224] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 827.357350] should_failslab+0x5/0x20 [ 827.358168] kmem_cache_alloc_trace+0x55/0x320 [ 827.359170] io_uring_alloc_task_context+0x4a3/0x6a0 [ 827.360275] ? io_import_iovec+0x1120/0x1120 [ 827.361262] io_uring_setup+0x1dd1/0x2980 [ 827.362173] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.363260] ? wait_for_completion_io+0x270/0x270 [ 827.364359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.365476] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.366588] do_syscall_64+0x33/0x40 [ 827.367394] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.368488] RIP: 0033:0x7f7ca709cb19 [ 827.369285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 827.373135] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.374763] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 827.376290] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 827.377808] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 827.379325] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 827.380850] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:33 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:33 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2d, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 32) [ 827.559347] FAULT_INJECTION: forcing a failure. [ 827.559347] name failslab, interval 1, probability 0, space 0, times 0 [ 827.561825] CPU: 1 PID: 6607 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 827.563288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.565065] Call Trace: [ 827.565638] dump_stack+0x107/0x167 [ 827.566428] should_fail.cold+0x5/0xa [ 827.567253] ? create_object.isra.0+0x3a/0xa30 [ 827.568236] should_failslab+0x5/0x20 [ 827.569051] kmem_cache_alloc+0x5b/0x310 [ 827.569922] ? io_wq_create+0x114/0xc00 [ 827.570793] create_object.isra.0+0x3a/0xa30 [ 827.571742] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.572833] kmem_cache_alloc_node_trace+0x16d/0x340 [ 827.573933] io_wq_create+0x6ef/0xc00 [ 827.574779] io_uring_alloc_task_context+0x1f1/0x6a0 [ 827.575885] ? io_import_iovec+0x1120/0x1120 [ 827.576824] ? io_apoll_task_func+0x2d0/0x2d0 [ 827.577783] ? __io_req_find_next+0x300/0x300 [ 827.578764] io_uring_setup+0x1dd1/0x2980 [ 827.579674] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.580758] ? wait_for_completion_io+0x270/0x270 [ 827.581840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.582961] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.584082] do_syscall_64+0x33/0x40 [ 827.584880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.585972] RIP: 0033:0x7f870268cb19 [ 827.586768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 827.590712] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.592340] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 827.593863] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 827.595385] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 827.596907] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 827.598428] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 40) 23:42:47 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8947, &(0x7f0000000140)={'lo\x00'}) 23:42:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 34) 23:42:47 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 33) 23:42:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 31) 23:42:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:42:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8932, &(0x7f0000000140)={'lo\x00'}) [ 841.328436] FAULT_INJECTION: forcing a failure. [ 841.328436] name failslab, interval 1, probability 0, space 0, times 0 [ 841.329838] CPU: 1 PID: 6624 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 841.330617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.331559] Call Trace: [ 841.331878] dump_stack+0x107/0x167 [ 841.332293] should_fail.cold+0x5/0xa [ 841.332735] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 841.333372] should_failslab+0x5/0x20 [ 841.333810] kmem_cache_alloc_trace+0x55/0x320 [ 841.334339] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 841.334959] io_uring_setup+0x14f6/0x2980 [ 841.335435] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.336026] ? wait_for_completion_io+0x270/0x270 [ 841.336596] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.336713] FAULT_INJECTION: forcing a failure. [ 841.336713] name failslab, interval 1, probability 0, space 0, times 0 [ 841.337196] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.337211] do_syscall_64+0x33/0x40 [ 841.337222] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.337242] RIP: 0033:0x7ff61b4c7b19 [ 841.342060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.344165] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.345036] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 841.345851] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 841.346667] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 841.347479] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 841.348294] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 841.349139] CPU: 0 PID: 6626 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 841.350895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.353025] Call Trace: [ 841.353157] FAULT_INJECTION: forcing a failure. [ 841.353157] name failslab, interval 1, probability 0, space 0, times 0 [ 841.353701] dump_stack+0x107/0x167 [ 841.355881] should_fail.cold+0x5/0xa [ 841.356859] ? create_object.isra.0+0x3a/0xa30 [ 841.358033] should_failslab+0x5/0x20 [ 841.359000] kmem_cache_alloc+0x5b/0x310 [ 841.360068] create_object.isra.0+0x3a/0xa30 [ 841.361186] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 841.362486] __kmalloc+0x16e/0x390 [ 841.363418] io_wq_create+0xeb/0xc00 [ 841.364399] io_uring_alloc_task_context+0x1f1/0x6a0 [ 841.365702] ? io_import_iovec+0x1120/0x1120 [ 841.366819] ? io_apoll_task_func+0x2d0/0x2d0 [ 841.367958] ? __io_req_find_next+0x300/0x300 [ 841.369137] io_uring_setup+0x1dd1/0x2980 [ 841.370208] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.371490] ? wait_for_completion_io+0x270/0x270 [ 841.372694] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.373792] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.374878] do_syscall_64+0x33/0x40 [ 841.375669] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.376742] RIP: 0033:0x7f7ca709cb19 [ 841.377522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.381388] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.382984] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 841.384497] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 841.385986] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 841.387479] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 841.388976] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 841.390506] CPU: 1 PID: 6622 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 841.391297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.392240] Call Trace: [ 841.392546] dump_stack+0x107/0x167 [ 841.392973] should_fail.cold+0x5/0xa [ 841.393429] ? create_object.isra.0+0x3a/0xa30 [ 841.393961] should_failslab+0x5/0x20 [ 841.394393] kmem_cache_alloc+0x5b/0x310 [ 841.394863] ? io_wq_create+0x114/0xc00 [ 841.395324] create_object.isra.0+0x3a/0xa30 [ 841.395831] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 841.396420] kmem_cache_alloc_node_trace+0x16d/0x340 [ 841.397005] io_wq_create+0x6ef/0xc00 [ 841.397451] io_uring_alloc_task_context+0x1f1/0x6a0 [ 841.398032] ? io_import_iovec+0x1120/0x1120 [ 841.398537] ? io_apoll_task_func+0x2d0/0x2d0 [ 841.399049] ? __io_req_find_next+0x300/0x300 [ 841.399582] io_uring_setup+0x1dd1/0x2980 [ 841.400067] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.400649] ? wait_for_completion_io+0x270/0x270 [ 841.401225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.401822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.402414] do_syscall_64+0x33/0x40 [ 841.402838] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.403420] RIP: 0033:0x7f870268cb19 [ 841.403851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.405933] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.406800] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 841.407621] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 841.408431] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 841.409239] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 841.410050] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 841.422616] FAULT_INJECTION: forcing a failure. [ 841.422616] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 841.425247] CPU: 0 PID: 6634 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 841.426697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.428457] Call Trace: [ 841.429029] dump_stack+0x107/0x167 [ 841.429803] should_fail.cold+0x5/0xa [ 841.430622] _copy_to_user+0x2e/0x180 [ 841.431447] io_uring_setup+0x11b5/0x2980 [ 841.432350] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.433413] ? wait_for_completion_io+0x270/0x270 [ 841.434476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.435587] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.436697] do_syscall_64+0x33/0x40 [ 841.437486] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.438570] RIP: 0033:0x7ff89dd37b19 [ 841.439353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.443243] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.444856] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 841.446337] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 841.447824] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 841.449310] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 841.450799] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:42:47 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8920, &(0x7f0000000140)={'lo\x00'}) 23:42:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 32) 23:42:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 35) 23:42:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x30, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 841.521414] FAULT_INJECTION: forcing a failure. [ 841.521414] name failslab, interval 1, probability 0, space 0, times 0 [ 841.522805] CPU: 1 PID: 6641 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 841.523600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.524543] Call Trace: [ 841.524855] dump_stack+0x107/0x167 [ 841.525279] should_fail.cold+0x5/0xa [ 841.525723] ? create_object.isra.0+0x3a/0xa30 [ 841.526245] should_failslab+0x5/0x20 [ 841.526685] kmem_cache_alloc+0x5b/0x310 [ 841.527154] ? io_wq_create+0x114/0xc00 [ 841.527623] create_object.isra.0+0x3a/0xa30 [ 841.528123] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 841.528713] kmem_cache_alloc_node_trace+0x16d/0x340 [ 841.529298] io_wq_create+0x6ef/0xc00 [ 841.529744] io_uring_alloc_task_context+0x1f1/0x6a0 [ 841.530323] ? io_import_iovec+0x1120/0x1120 [ 841.530832] ? io_apoll_task_func+0x2d0/0x2d0 [ 841.531346] ? __io_req_find_next+0x300/0x300 [ 841.531877] io_uring_setup+0x1dd1/0x2980 [ 841.532355] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.532941] ? wait_for_completion_io+0x270/0x270 [ 841.533509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.534117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.534709] do_syscall_64+0x33/0x40 [ 841.535137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.535738] RIP: 0033:0x7f7ca709cb19 [ 841.536170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.538284] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.539158] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 841.539984] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 841.540798] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 841.541624] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 841.542434] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 841.554381] FAULT_INJECTION: forcing a failure. [ 841.554381] name failslab, interval 1, probability 0, space 0, times 0 [ 841.555683] CPU: 1 PID: 6642 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 841.556457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.557396] Call Trace: [ 841.557696] dump_stack+0x107/0x167 [ 841.558114] should_fail.cold+0x5/0xa [ 841.558547] ? create_object.isra.0+0x3a/0xa30 [ 841.559064] should_failslab+0x5/0x20 [ 841.559497] kmem_cache_alloc+0x5b/0x310 [ 841.559972] create_object.isra.0+0x3a/0xa30 [ 841.560476] kmemleak_alloc_percpu+0xa0/0x100 [ 841.560992] pcpu_alloc+0x4e2/0x1240 [ 841.561424] ? io_async_queue_proc+0x80/0x80 [ 841.561925] percpu_ref_init+0x31/0x3d0 [ 841.562384] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 841.562999] io_uring_setup+0x14f6/0x2980 [ 841.563475] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.564057] ? wait_for_completion_io+0x270/0x270 [ 841.564619] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.565228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.565817] do_syscall_64+0x33/0x40 [ 841.566246] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.566827] RIP: 0033:0x7ff61b4c7b19 [ 841.567251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.569362] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.570228] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 841.571042] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 841.571862] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 841.572679] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 841.573489] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 859.489393] FAULT_INJECTION: forcing a failure. [ 859.489393] name failslab, interval 1, probability 0, space 0, times 0 [ 859.491969] CPU: 0 PID: 6656 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 859.493443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.495194] Call Trace: [ 859.495768] dump_stack+0x107/0x167 23:43:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) 23:43:05 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:43:05 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 36) 23:43:05 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8920, &(0x7f0000000140)={'lo\x00'}) 23:43:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 41) 23:43:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8948, &(0x7f0000000140)={'lo\x00'}) 23:43:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 34) 23:43:05 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 33) [ 859.496570] should_fail.cold+0x5/0xa [ 859.497622] ? create_object.isra.0+0x3a/0xa30 [ 859.498599] should_failslab+0x5/0x20 [ 859.499435] kmem_cache_alloc+0x5b/0x310 [ 859.500316] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 859.501412] create_object.isra.0+0x3a/0xa30 [ 859.502348] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 859.503445] kmem_cache_alloc_trace+0x151/0x320 [ 859.504463] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 859.505631] io_uring_setup+0x14f6/0x2980 [ 859.506535] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.507613] ? wait_for_completion_io+0x270/0x270 [ 859.508703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.509825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.510931] do_syscall_64+0x33/0x40 [ 859.511727] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.512827] RIP: 0033:0x7f870268cb19 [ 859.513621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.517530] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.519187] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 859.520714] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 859.522234] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 859.523751] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 859.525280] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 859.533604] FAULT_INJECTION: forcing a failure. [ 859.533604] name failslab, interval 1, probability 0, space 0, times 0 [ 859.535170] FAULT_INJECTION: forcing a failure. [ 859.535170] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 859.536195] CPU: 0 PID: 6665 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 859.540254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.542042] Call Trace: [ 859.542622] dump_stack+0x107/0x167 [ 859.543422] should_fail.cold+0x5/0xa [ 859.544264] ? io_wq_create+0x6ef/0xc00 [ 859.545127] should_failslab+0x5/0x20 [ 859.545954] kmem_cache_alloc_node_trace+0x59/0x340 [ 859.547057] io_wq_create+0x6ef/0xc00 [ 859.547917] io_uring_alloc_task_context+0x1f1/0x6a0 [ 859.549028] ? io_import_iovec+0x1120/0x1120 [ 859.549993] ? io_apoll_task_func+0x2d0/0x2d0 [ 859.550972] ? __io_req_find_next+0x300/0x300 [ 859.551983] io_uring_setup+0x1dd1/0x2980 [ 859.552907] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.554004] ? wait_for_completion_io+0x270/0x270 [ 859.555104] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.556294] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.557430] do_syscall_64+0x33/0x40 [ 859.558244] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.559359] RIP: 0033:0x7f7ca709cb19 [ 859.560176] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.564173] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.565808] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 859.567347] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 859.568895] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 859.570467] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 859.572016] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 859.573615] CPU: 1 PID: 6668 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 859.575407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.577486] Call Trace: [ 859.578084] dump_stack+0x107/0x167 [ 859.578895] should_fail.cold+0x5/0xa [ 859.579754] __alloc_pages_nodemask+0x182/0x600 [ 859.580281] FAULT_INJECTION: forcing a failure. [ 859.580281] name failslab, interval 1, probability 0, space 0, times 0 [ 859.580799] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 859.584502] ? kmem_cache_alloc+0x301/0x310 [ 859.585466] alloc_pages_current+0x187/0x280 [ 859.586449] allocate_slab+0x26f/0x380 [ 859.587323] ___slab_alloc+0x470/0x700 [ 859.588200] ? create_object.isra.0+0x3a/0xa30 [ 859.589217] ? create_object.isra.0+0x3a/0xa30 [ 859.590227] ? kmem_cache_alloc+0x301/0x310 [ 859.591167] kmem_cache_alloc+0x301/0x310 [ 859.592088] create_object.isra.0+0x3a/0xa30 [ 859.593059] kmemleak_alloc_percpu+0xa0/0x100 [ 859.594048] pcpu_alloc+0x4e2/0x1240 [ 859.594881] ? io_async_queue_proc+0x80/0x80 [ 859.595855] percpu_ref_init+0x31/0x3d0 [ 859.596732] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 859.597918] io_uring_setup+0x14f6/0x2980 [ 859.598837] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.599950] ? wait_for_completion_io+0x270/0x270 [ 859.601029] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.602171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.603296] do_syscall_64+0x33/0x40 [ 859.604114] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.605222] RIP: 0033:0x7ff61b4c7b19 [ 859.606032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.610022] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.611670] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 859.613212] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 859.614738] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 859.616281] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 859.617815] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 859.619384] CPU: 0 PID: 6655 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 859.620888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.622713] Call Trace: [ 859.623311] dump_stack+0x107/0x167 [ 859.624128] should_fail.cold+0x5/0xa [ 859.624971] ? __d_alloc+0x2a/0x990 [ 859.625775] should_failslab+0x5/0x20 [ 859.626611] kmem_cache_alloc+0x5b/0x310 [ 859.627514] __d_alloc+0x2a/0x990 [ 859.628286] ? find_held_lock+0x2c/0x110 [ 859.629188] d_alloc_pseudo+0x19/0x70 [ 859.630022] alloc_file_pseudo+0xce/0x250 [ 859.630922] ? trace_hardirqs_on+0x5b/0x180 [ 859.631873] ? alloc_file+0x5a0/0x5a0 [ 859.632753] anon_inode_getfile+0xc8/0x1f0 [ 859.633697] io_uring_setup+0x138b/0x2980 [ 859.634627] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.635746] ? wait_for_completion_io+0x270/0x270 [ 859.636868] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.638014] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.639148] do_syscall_64+0x33/0x40 [ 859.639971] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.641090] RIP: 0033:0x7ff89dd37b19 [ 859.641914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.645899] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.647562] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 859.649129] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 859.650682] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 859.652234] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 859.653789] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:43:05 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x32, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:43:05 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8920, &(0x7f0000000140)={'lo\x00'}) 23:43:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8949, &(0x7f0000000140)={'lo\x00'}) 23:43:23 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 42) 23:43:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x894c, &(0x7f0000000140)={'lo\x00'}) 23:43:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8936, &(0x7f0000000140)={'lo\x00'}) 23:43:23 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 35) 23:43:23 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 34) 23:43:23 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 37) 23:43:23 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x3, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:43:23 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8948, &(0x7f0000000140)={'lo\x00'}) [ 876.932879] FAULT_INJECTION: forcing a failure. [ 876.932879] name failslab, interval 1, probability 0, space 0, times 0 [ 876.934766] CPU: 1 PID: 6697 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 876.935975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.937222] Call Trace: [ 876.937613] dump_stack+0x107/0x167 [ 876.938125] should_fail.cold+0x5/0xa [ 876.938674] ? __d_alloc+0x2a/0x990 [ 876.939307] should_failslab+0x5/0x20 [ 876.939868] kmem_cache_alloc+0x5b/0x310 [ 876.940477] __d_alloc+0x2a/0x990 [ 876.940967] ? find_held_lock+0x2c/0x110 [ 876.941540] d_alloc_pseudo+0x19/0x70 [ 876.942074] alloc_file_pseudo+0xce/0x250 [ 876.942656] ? trace_hardirqs_on+0x5b/0x180 [ 876.943266] ? alloc_file+0x5a0/0x5a0 [ 876.943820] anon_inode_getfile+0xc8/0x1f0 [ 876.944429] io_uring_setup+0x138b/0x2980 [ 876.945027] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 876.945743] ? wait_for_completion_io+0x270/0x270 [ 876.946439] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 876.947177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 876.947904] do_syscall_64+0x33/0x40 [ 876.948442] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 876.949168] RIP: 0033:0x7ff89dd37b19 [ 876.949810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 876.952585] FAULT_INJECTION: forcing a failure. [ 876.952585] name failslab, interval 1, probability 0, space 0, times 0 [ 876.952912] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 876.952932] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 876.952941] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 876.952951] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 876.952971] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 876.961153] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 876.962189] CPU: 0 PID: 6701 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 876.963752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.965634] Call Trace: [ 876.966245] dump_stack+0x107/0x167 [ 876.967089] should_fail.cold+0x5/0xa [ 876.967976] ? create_object.isra.0+0x3a/0xa30 [ 876.969037] should_failslab+0x5/0x20 23:43:23 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1}, 0x108) (fail_nth: 1) [ 876.969916] kmem_cache_alloc+0x5b/0x310 [ 876.971001] create_object.isra.0+0x3a/0xa30 [ 876.972051] kmemleak_alloc_percpu+0xa0/0x100 [ 876.973075] FAULT_INJECTION: forcing a failure. [ 876.973075] name failslab, interval 1, probability 0, space 0, times 0 [ 876.973116] pcpu_alloc+0x4e2/0x1240 [ 876.975809] ? io_async_queue_proc+0x80/0x80 [ 876.976809] percpu_ref_init+0x31/0x3d0 [ 876.977740] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 876.978993] io_uring_setup+0x14f6/0x2980 [ 876.979968] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 876.981135] ? wait_for_completion_io+0x270/0x270 [ 876.982284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 876.983490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 876.984702] do_syscall_64+0x33/0x40 [ 876.985572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 876.986756] RIP: 0033:0x7ff61b4c7b19 [ 876.987626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 876.991851] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 876.993616] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 876.995248] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 876.996902] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 876.998545] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 877.000194] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 877.001910] CPU: 1 PID: 6704 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 877.003173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.004449] Call Trace: [ 877.004906] dump_stack+0x107/0x167 [ 877.005536] should_fail.cold+0x5/0xa [ 877.006188] ? create_object.isra.0+0x3a/0xa30 [ 877.006976] should_failslab+0x5/0x20 [ 877.007638] kmem_cache_alloc+0x5b/0x310 [ 877.008299] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 877.009005] ? trace_hardirqs_on+0x5b/0x180 [ 877.009594] create_object.isra.0+0x3a/0xa30 [ 877.010178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 877.010858] kmem_cache_alloc_trace+0x151/0x320 [ 877.011538] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 877.012281] io_uring_setup+0x14f6/0x2980 [ 877.012859] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 877.013533] ? wait_for_completion_io+0x270/0x270 [ 877.014220] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 877.014920] ? syscall_enter_from_user_mode+0x1d/0x50 [ 877.015635] do_syscall_64+0x33/0x40 [ 877.016167] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 877.016896] RIP: 0033:0x7f870268cb19 [ 877.017418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 877.019921] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 877.020483] FAULT_INJECTION: forcing a failure. [ 877.020483] name failslab, interval 1, probability 0, space 0, times 0 [ 877.020944] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 877.020955] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 877.020964] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 877.020972] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 877.020981] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 877.031803] CPU: 0 PID: 6702 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 877.033346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.035206] Call Trace: [ 877.035823] dump_stack+0x107/0x167 [ 877.036659] should_fail.cold+0x5/0xa [ 877.037524] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 877.038798] should_failslab+0x5/0x20 [ 877.039661] kmem_cache_alloc_trace+0x55/0x320 [ 877.040710] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 877.041943] io_uring_setup+0x14f6/0x2980 [ 877.042902] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 877.044059] ? wait_for_completion_io+0x270/0x270 23:43:23 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1}, 0x108) [ 877.045203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 877.046531] ? syscall_enter_from_user_mode+0x1d/0x50 [ 877.047718] do_syscall_64+0x33/0x40 [ 877.048581] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 877.049755] RIP: 0033:0x7f7ca709cb19 [ 877.050598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 877.054728] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 877.056454] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 877.058061] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 877.059675] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 877.061294] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 877.062905] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:43:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1}, 0x108) 23:43:38 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 43) 23:43:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8970, &(0x7f0000000140)={'lo\x00'}) 23:43:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x300, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:43:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000140)={'lo\x00'}) 23:43:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 36) 23:43:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 38) 23:43:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 35) [ 891.991456] FAULT_INJECTION: forcing a failure. [ 891.991456] name failslab, interval 1, probability 0, space 0, times 0 [ 891.992852] CPU: 0 PID: 6732 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 891.993658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.994644] Call Trace: [ 891.994976] dump_stack+0x107/0x167 [ 891.995414] should_fail.cold+0x5/0xa [ 891.995880] ? create_object.isra.0+0x3a/0xa30 [ 891.996436] should_failslab+0x5/0x20 [ 891.996809] FAULT_INJECTION: forcing a failure. [ 891.996809] name failslab, interval 1, probability 0, space 0, times 0 [ 891.996894] kmem_cache_alloc+0x5b/0x310 [ 891.996909] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 891.996920] ? trace_hardirqs_on+0x5b/0x180 [ 891.996943] create_object.isra.0+0x3a/0xa30 [ 892.001366] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 892.001973] kmem_cache_alloc_trace+0x151/0x320 [ 892.002531] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 892.003174] io_uring_setup+0x14f6/0x2980 [ 892.003678] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.004293] ? wait_for_completion_io+0x270/0x270 [ 892.004897] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.005518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.006134] do_syscall_64+0x33/0x40 [ 892.006580] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.007190] RIP: 0033:0x7f7ca709cb19 [ 892.007627] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.009790] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.010695] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 892.011533] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.012376] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.013220] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.014068] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 892.014957] CPU: 1 PID: 6724 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 892.016407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.018154] Call Trace: [ 892.018724] dump_stack+0x107/0x167 [ 892.019505] should_fail.cold+0x5/0xa [ 892.020323] ? create_object.isra.0+0x3a/0xa30 [ 892.021283] should_failslab+0x5/0x20 [ 892.022090] kmem_cache_alloc+0x5b/0x310 [ 892.022964] create_object.isra.0+0x3a/0xa30 [ 892.023907] kmemleak_alloc_percpu+0xa0/0x100 [ 892.024888] pcpu_alloc+0x4e2/0x1240 [ 892.025709] ? io_async_queue_proc+0x80/0x80 [ 892.026635] percpu_ref_init+0x31/0x3d0 [ 892.027487] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 892.028646] io_uring_setup+0x14f6/0x2980 [ 892.029537] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.030593] ? wait_for_completion_io+0x270/0x270 [ 892.031662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.032777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.033868] do_syscall_64+0x33/0x40 [ 892.034658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.035745] RIP: 0033:0x7f870268cb19 [ 892.036546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.040423] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.042037] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 892.043529] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d 23:43:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 36) [ 892.045059] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.046768] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.048335] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 892.079058] FAULT_INJECTION: forcing a failure. [ 892.079058] name failslab, interval 1, probability 0, space 0, times 0 [ 892.081687] CPU: 1 PID: 6737 Comm: syz-executor.0 Not tainted 5.10.246 #1 23:43:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xfe, 0x2, &(0x7f0000000100)={0x1}, 0x108) [ 892.083180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.085163] Call Trace: [ 892.085729] dump_stack+0x107/0x167 [ 892.086491] should_fail.cold+0x5/0xa [ 892.087295] ? create_object.isra.0+0x3a/0xa30 [ 892.088275] should_failslab+0x5/0x20 [ 892.089107] kmem_cache_alloc+0x5b/0x310 [ 892.089974] create_object.isra.0+0x3a/0xa30 [ 892.090891] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 892.091970] kmem_cache_alloc_trace+0x151/0x320 [ 892.092960] ? io_async_queue_proc+0x80/0x80 [ 892.093918] percpu_ref_init+0xd8/0x3d0 [ 892.094762] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 892.095905] io_uring_setup+0x14f6/0x2980 [ 892.096819] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.097897] ? wait_for_completion_io+0x270/0x270 [ 892.098947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.100048] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.101187] do_syscall_64+0x33/0x40 [ 892.101994] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.103076] RIP: 0033:0x7ff61b4c7b19 [ 892.103857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.107728] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.109338] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 892.110831] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.112338] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.113840] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.115376] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 892.118252] FAULT_INJECTION: forcing a failure. [ 892.118252] name failslab, interval 1, probability 0, space 0, times 0 [ 892.120686] CPU: 1 PID: 6742 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 892.122127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.123872] Call Trace: [ 892.124441] dump_stack+0x107/0x167 [ 892.125211] should_fail.cold+0x5/0xa [ 892.126014] ? create_object.isra.0+0x3a/0xa30 [ 892.126962] should_failslab+0x5/0x20 [ 892.127760] kmem_cache_alloc+0x5b/0x310 [ 892.128633] create_object.isra.0+0x3a/0xa30 [ 892.129557] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 892.130653] kmem_cache_alloc+0x159/0x310 [ 892.131525] __alloc_file+0x21/0x320 [ 892.132317] alloc_empty_file+0x6d/0x170 [ 892.133177] alloc_file+0x5e/0x5a0 [ 892.133922] alloc_file_pseudo+0x16a/0x250 [ 892.134814] ? alloc_file+0x5a0/0x5a0 [ 892.135574] FAULT_INJECTION: forcing a failure. [ 892.135574] name failslab, interval 1, probability 0, space 0, times 0 [ 892.135637] anon_inode_getfile+0xc8/0x1f0 [ 892.139235] io_uring_setup+0x138b/0x2980 [ 892.140120] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.141190] ? wait_for_completion_io+0x270/0x270 [ 892.142234] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.143345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.144447] do_syscall_64+0x33/0x40 [ 892.145248] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.146356] RIP: 0033:0x7ff89dd37b19 [ 892.147144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.151057] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.152672] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 892.154177] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.155686] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.157198] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.158707] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 892.160254] CPU: 0 PID: 6745 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 892.161690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.163474] Call Trace: [ 892.164072] dump_stack+0x107/0x167 [ 892.164893] should_fail.cold+0x5/0xa [ 892.165732] ? create_object.isra.0+0x3a/0xa30 [ 892.166916] should_failslab+0x5/0x20 [ 892.167881] kmem_cache_alloc+0x5b/0x310 [ 892.168773] create_object.isra.0+0x3a/0xa30 [ 892.169908] kmemleak_alloc_percpu+0xa0/0x100 [ 892.170848] pcpu_alloc+0x4e2/0x1240 [ 892.171665] ? io_async_queue_proc+0x80/0x80 [ 892.172800] percpu_ref_init+0x31/0x3d0 [ 892.173699] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 892.175087] io_uring_setup+0x14f6/0x2980 [ 892.176052] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.177105] ? wait_for_completion_io+0x270/0x270 [ 892.178188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.179317] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.180458] do_syscall_64+0x33/0x40 [ 892.181323] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.182461] RIP: 0033:0x7f7ca709cb19 [ 892.183302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.187438] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.189152] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 892.190758] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.192371] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.193958] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.195550] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:43:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8971, &(0x7f0000000140)={'lo\x00'}) 23:43:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x3e, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:43:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8940, &(0x7f0000000140)={'lo\x00'}) 23:43:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 37) 23:43:38 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 44) 23:43:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 39) 23:43:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xfe00, 0x2, &(0x7f0000000100)={0x1}, 0x108) 23:43:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 37) [ 892.325245] FAULT_INJECTION: forcing a failure. [ 892.325245] name failslab, interval 1, probability 0, space 0, times 0 [ 892.327722] CPU: 0 PID: 6758 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 892.329170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.330944] Call Trace: [ 892.331516] dump_stack+0x107/0x167 [ 892.332307] should_fail.cold+0x5/0xa [ 892.333132] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 892.334336] should_failslab+0x5/0x20 [ 892.335158] kmem_cache_alloc_trace+0x55/0x320 [ 892.336142] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 892.337281] io_uring_setup+0x14f6/0x2980 [ 892.338157] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.339213] ? wait_for_completion_io+0x270/0x270 [ 892.340290] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.341380] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.342465] do_syscall_64+0x33/0x40 [ 892.343237] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.344340] RIP: 0033:0x7f870268cb19 [ 892.345119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.348934] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.350556] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 892.352076] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.353592] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.355121] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.356641] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 892.389993] FAULT_INJECTION: forcing a failure. [ 892.389993] name failslab, interval 1, probability 0, space 0, times 0 [ 892.392559] CPU: 1 PID: 6765 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 892.394021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.395362] FAULT_INJECTION: forcing a failure. [ 892.395362] name failslab, interval 1, probability 0, space 0, times 0 [ 892.395784] Call Trace: [ 892.395814] dump_stack+0x107/0x167 [ 892.395846] should_fail.cold+0x5/0xa [ 892.400281] ? create_object.isra.0+0x3a/0xa30 [ 892.401268] should_failslab+0x5/0x20 [ 892.402074] kmem_cache_alloc+0x5b/0x310 [ 892.402944] create_object.isra.0+0x3a/0xa30 [ 892.403886] kmemleak_alloc_percpu+0xa0/0x100 [ 892.404853] pcpu_alloc+0x4e2/0x1240 [ 892.405663] ? io_async_queue_proc+0x80/0x80 [ 892.406600] percpu_ref_init+0x31/0x3d0 [ 892.407457] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 892.408610] io_uring_setup+0x14f6/0x2980 [ 892.409505] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.410577] ? wait_for_completion_io+0x270/0x270 [ 892.411629] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.412748] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.413850] do_syscall_64+0x33/0x40 [ 892.414650] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.415750] RIP: 0033:0x7ff61b4c7b19 [ 892.416545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.420455] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.422078] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 892.423597] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.425114] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.426626] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.428140] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 892.429695] CPU: 0 PID: 6767 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 892.431162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.432937] Call Trace: 23:43:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 892.433517] dump_stack+0x107/0x167 [ 892.434522] should_fail.cold+0x5/0xa [ 892.435343] ? security_file_alloc+0x34/0x170 [ 892.436301] should_failslab+0x5/0x20 [ 892.437115] kmem_cache_alloc+0x5b/0x310 [ 892.438001] security_file_alloc+0x34/0x170 [ 892.438929] __alloc_file+0xb7/0x320 [ 892.439727] alloc_empty_file+0x6d/0x170 [ 892.440619] alloc_file+0x5e/0x5a0 [ 892.441384] alloc_file_pseudo+0x16a/0x250 [ 892.442282] ? alloc_file+0x5a0/0x5a0 [ 892.443111] anon_inode_getfile+0xc8/0x1f0 [ 892.443997] io_uring_setup+0x138b/0x2980 [ 892.444916] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.445998] ? wait_for_completion_io+0x270/0x270 [ 892.447083] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.447808] FAULT_INJECTION: forcing a failure. [ 892.447808] name failslab, interval 1, probability 0, space 0, times 0 [ 892.448166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.448202] do_syscall_64+0x33/0x40 [ 892.452369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.453461] RIP: 0033:0x7ff89dd37b19 [ 892.454231] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.458094] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.459657] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 892.461132] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.462587] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.464049] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.465525] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 892.467060] CPU: 1 PID: 6772 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 892.468606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.470370] Call Trace: [ 892.470934] dump_stack+0x107/0x167 [ 892.471711] should_fail.cold+0x5/0xa [ 892.472525] ? percpu_ref_init+0xd8/0x3d0 [ 892.473394] should_failslab+0x5/0x20 [ 892.474197] kmem_cache_alloc_trace+0x55/0x320 [ 892.475167] ? io_async_queue_proc+0x80/0x80 [ 892.476094] percpu_ref_init+0xd8/0x3d0 [ 892.476949] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 892.478084] io_uring_setup+0x14f6/0x2980 [ 892.478967] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.480028] ? wait_for_completion_io+0x270/0x270 [ 892.481094] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.482202] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.483315] do_syscall_64+0x33/0x40 [ 892.484103] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.485200] RIP: 0033:0x7f7ca709cb19 [ 892.485992] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.489893] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.491489] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 892.493003] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.494516] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.496016] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.497534] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:43:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8980, &(0x7f0000000140)={'lo\x00'}) 23:43:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8941, &(0x7f0000000140)={'lo\x00'}) 23:43:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xff00, 0x2, &(0x7f0000000100)={0x1}, 0x108) 23:43:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x2, @rand_addr=0xe4010105}}}, 0x108) 23:43:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x1000000, 0x2, &(0x7f0000000100)={0x1}, 0x108) 23:43:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 38) 23:43:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8981, &(0x7f0000000140)={'lo\x00'}) 23:43:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x14, @rand_addr=0xe4010105}}}, 0x108) [ 892.765622] FAULT_INJECTION: forcing a failure. [ 892.765622] name failslab, interval 1, probability 0, space 0, times 0 [ 892.768283] CPU: 1 PID: 6795 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 892.769750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.771516] Call Trace: [ 892.772089] dump_stack+0x107/0x167 [ 892.772887] should_fail.cold+0x5/0xa [ 892.773718] ? create_object.isra.0+0x3a/0xa30 [ 892.774689] should_failslab+0x5/0x20 [ 892.775499] kmem_cache_alloc+0x5b/0x310 [ 892.776400] create_object.isra.0+0x3a/0xa30 [ 892.777331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 892.778426] kmem_cache_alloc_trace+0x151/0x320 [ 892.779432] ? io_async_queue_proc+0x80/0x80 [ 892.780382] percpu_ref_init+0xd8/0x3d0 [ 892.781243] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 892.782392] io_uring_setup+0x14f6/0x2980 [ 892.783302] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 892.784383] ? wait_for_completion_io+0x270/0x270 [ 892.785461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 892.786593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 892.787704] do_syscall_64+0x33/0x40 [ 892.788512] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 892.789603] RIP: 0033:0x7f870268cb19 [ 892.790390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.794310] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 892.795941] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 892.797472] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 892.798997] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 892.800536] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 892.802062] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:43:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8982, &(0x7f0000000140)={'lo\x00'}) 23:43:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 38) 23:43:52 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 39) 23:43:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8942, &(0x7f0000000140)={'lo\x00'}) 23:43:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 40) 23:43:52 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xfe000000, 0x2, &(0x7f0000000100)={0x1}, 0x108) 23:43:52 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 45) 23:43:52 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x1400, @rand_addr=0xe4010105}}}, 0x108) [ 906.783415] FAULT_INJECTION: forcing a failure. [ 906.783415] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 906.784982] CPU: 1 PID: 6813 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 906.785824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.786850] Call Trace: [ 906.787190] dump_stack+0x107/0x167 [ 906.787649] should_fail.cold+0x5/0xa [ 906.788130] _copy_to_user+0x2e/0x180 [ 906.788613] io_uring_setup+0x11b5/0x2980 [ 906.789150] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.789788] ? wait_for_completion_io+0x270/0x270 [ 906.790421] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.791069] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.791722] do_syscall_64+0x33/0x40 [ 906.792184] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.792821] RIP: 0033:0x7f870268cb19 [ 906.793281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.795533] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.796479] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 906.797362] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 906.798237] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 906.799108] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 906.799986] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 906.803473] FAULT_INJECTION: forcing a failure. [ 906.803473] name failslab, interval 1, probability 0, space 0, times 0 [ 906.806007] CPU: 0 PID: 6816 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 906.807544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.809393] Call Trace: [ 906.810001] dump_stack+0x107/0x167 [ 906.810822] should_fail.cold+0x5/0xa [ 906.811694] ? __d_alloc+0x2a/0x990 [ 906.812541] should_failslab+0x5/0x20 [ 906.813397] kmem_cache_alloc+0x5b/0x310 [ 906.814340] __d_alloc+0x2a/0x990 [ 906.815120] ? find_held_lock+0x2c/0x110 [ 906.816055] d_alloc_pseudo+0x19/0x70 [ 906.816937] alloc_file_pseudo+0xce/0x250 [ 906.816950] FAULT_INJECTION: forcing a failure. [ 906.816950] name failslab, interval 1, probability 0, space 0, times 0 [ 906.820267] ? trace_hardirqs_on+0x5b/0x180 [ 906.821244] ? alloc_file+0x5a0/0x5a0 [ 906.822154] anon_inode_getfile+0xc8/0x1f0 [ 906.823123] io_uring_setup+0x138b/0x2980 [ 906.824068] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.825215] ? wait_for_completion_io+0x270/0x270 [ 906.826349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.827518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.828699] do_syscall_64+0x33/0x40 [ 906.829533] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.830673] RIP: 0033:0x7ff61b4c7b19 [ 906.831493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.835583] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.837235] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 906.838842] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 906.840443] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 906.842021] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 906.843601] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 906.845245] CPU: 1 PID: 6817 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 906.846110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.847111] Call Trace: [ 906.847434] dump_stack+0x107/0x167 [ 906.847875] should_fail.cold+0x5/0xa [ 906.848351] ? create_object.isra.0+0x3a/0xa30 [ 906.848923] should_failslab+0x5/0x20 [ 906.849380] kmem_cache_alloc+0x5b/0x310 [ 906.849878] create_object.isra.0+0x3a/0xa30 [ 906.850401] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 906.851019] kmem_cache_alloc_trace+0x151/0x320 [ 906.851590] ? io_async_queue_proc+0x80/0x80 [ 906.852119] percpu_ref_init+0xd8/0x3d0 [ 906.852607] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 906.853266] io_uring_setup+0x14f6/0x2980 [ 906.853774] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.854382] ? wait_for_completion_io+0x270/0x270 [ 906.854980] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.855614] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.856239] do_syscall_64+0x33/0x40 [ 906.856692] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.857310] RIP: 0033:0x7f7ca709cb19 [ 906.857756] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.859955] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.860870] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 906.861725] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 906.862578] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 906.863438] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 906.864288] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 906.883064] FAULT_INJECTION: forcing a failure. [ 906.883064] name failslab, interval 1, probability 0, space 0, times 0 [ 906.885630] CPU: 0 PID: 6824 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 906.887152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.889016] Call Trace: [ 906.889622] dump_stack+0x107/0x167 [ 906.890453] should_fail.cold+0x5/0xa [ 906.891316] ? create_object.isra.0+0x3a/0xa30 [ 906.892342] should_failslab+0x5/0x20 [ 906.893205] kmem_cache_alloc+0x5b/0x310 [ 906.894135] create_object.isra.0+0x3a/0xa30 [ 906.895117] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 23:43:53 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 41) [ 906.896253] kmem_cache_alloc+0x159/0x310 [ 906.897396] __alloc_file+0x21/0x320 [ 906.898234] alloc_empty_file+0x6d/0x170 [ 906.899147] alloc_file+0x5e/0x5a0 [ 906.899958] alloc_file_pseudo+0x16a/0x250 [ 906.900932] ? alloc_file+0x5a0/0x5a0 [ 906.901825] anon_inode_getfile+0xc8/0x1f0 [ 906.902780] io_uring_setup+0x138b/0x2980 [ 906.903725] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.904848] ? wait_for_completion_io+0x270/0x270 [ 906.905978] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.907154] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.908314] do_syscall_64+0x33/0x40 [ 906.909168] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.910306] RIP: 0033:0x7ff89dd37b19 23:43:53 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 40) [ 906.911149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.915296] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.917015] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 906.918683] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 906.920282] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 906.921886] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 906.923495] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 906.937734] FAULT_INJECTION: forcing a failure. [ 906.937734] name failslab, interval 1, probability 0, space 0, times 0 [ 906.939099] CPU: 1 PID: 6835 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 906.939894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.940857] Call Trace: [ 906.941168] dump_stack+0x107/0x167 [ 906.941599] should_fail.cold+0x5/0xa [ 906.942054] ? create_object.isra.0+0x3a/0xa30 [ 906.942586] should_failslab+0x5/0x20 [ 906.943027] kmem_cache_alloc+0x5b/0x310 [ 906.943502] create_object.isra.0+0x3a/0xa30 [ 906.944014] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 906.944618] kmem_cache_alloc+0x159/0x310 [ 906.945106] __d_alloc+0x2a/0x990 [ 906.945514] ? find_held_lock+0x2c/0x110 [ 906.945988] d_alloc_pseudo+0x19/0x70 [ 906.946434] alloc_file_pseudo+0xce/0x250 [ 906.946910] ? trace_hardirqs_on+0x5b/0x180 [ 906.947407] ? alloc_file+0x5a0/0x5a0 [ 906.947857] anon_inode_getfile+0xc8/0x1f0 [ 906.948351] io_uring_setup+0x138b/0x2980 [ 906.948849] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.949441] ? wait_for_completion_io+0x270/0x270 [ 906.950022] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.950638] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.951236] do_syscall_64+0x33/0x40 [ 906.951674] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.952264] RIP: 0033:0x7ff61b4c7b19 [ 906.952709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.954831] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.955706] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 906.956530] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 906.957350] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 906.958171] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 906.958997] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 906.970299] FAULT_INJECTION: forcing a failure. [ 906.970299] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 906.971676] CPU: 1 PID: 6834 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 906.972466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.973414] Call Trace: [ 906.973726] dump_stack+0x107/0x167 [ 906.974155] should_fail.cold+0x5/0xa [ 906.974603] _copy_to_user+0x2e/0x180 [ 906.975046] io_uring_setup+0x11b5/0x2980 [ 906.975534] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.976116] ? wait_for_completion_io+0x270/0x270 [ 906.976704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.977303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.977910] do_syscall_64+0x33/0x40 [ 906.978338] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.978929] RIP: 0033:0x7f870268cb19 [ 906.979359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.981455] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.982323] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 906.983179] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 906.983992] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 906.984827] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 906.985642] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:43:53 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0xff00, @rand_addr=0xe4010105}}}, 0x108) 23:43:53 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0xff000000, 0x2, &(0x7f0000000100)={0x1}, 0x108) 23:43:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 39) 23:43:53 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8983, &(0x7f0000000140)={'lo\x00'}) 23:43:53 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 41) [ 907.097370] FAULT_INJECTION: forcing a failure. [ 907.097370] name failslab, interval 1, probability 0, space 0, times 0 [ 907.098812] CPU: 1 PID: 6847 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 907.099596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.100558] Call Trace: [ 907.100865] dump_stack+0x107/0x167 [ 907.101298] should_fail.cold+0x5/0xa [ 907.101743] ? create_object.isra.0+0x3a/0xa30 [ 907.102268] should_failslab+0x5/0x20 [ 907.102702] kmem_cache_alloc+0x5b/0x310 [ 907.103182] create_object.isra.0+0x3a/0xa30 [ 907.103684] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 907.104275] kmem_cache_alloc+0x159/0x310 [ 907.104777] __d_alloc+0x2a/0x990 [ 907.105175] ? find_held_lock+0x2c/0x110 [ 907.105651] d_alloc_pseudo+0x19/0x70 [ 907.106083] alloc_file_pseudo+0xce/0x250 [ 907.106561] ? trace_hardirqs_on+0x5b/0x180 [ 907.107060] ? alloc_file+0x5a0/0x5a0 [ 907.107514] anon_inode_getfile+0xc8/0x1f0 [ 907.108005] io_uring_setup+0x138b/0x2980 [ 907.108504] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 907.109098] ? wait_for_completion_io+0x270/0x270 [ 907.109685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 907.110290] ? syscall_enter_from_user_mode+0x1d/0x50 [ 907.110897] do_syscall_64+0x33/0x40 [ 907.111326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 907.111920] RIP: 0033:0x7f870268cb19 [ 907.112345] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.114477] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 907.115345] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 907.116157] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 907.116985] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 907.117803] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 907.118627] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 907.119579] FAULT_INJECTION: forcing a failure. [ 907.119579] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 907.122212] CPU: 0 PID: 6853 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 907.123646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.125407] Call Trace: [ 907.125989] dump_stack+0x107/0x167 [ 907.126764] should_fail.cold+0x5/0xa [ 907.127591] _copy_to_user+0x2e/0x180 [ 907.128411] io_uring_setup+0x11b5/0x2980 [ 907.129349] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 907.130399] ? wait_for_completion_io+0x270/0x270 [ 907.131485] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 907.132597] ? syscall_enter_from_user_mode+0x1d/0x50 [ 907.133704] do_syscall_64+0x33/0x40 [ 907.134499] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 907.135589] RIP: 0033:0x7f7ca709cb19 [ 907.136379] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.140283] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 907.141905] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 907.143409] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 907.144897] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 907.146407] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 907.147905] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 42) 23:44:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8943, &(0x7f0000000140)={'lo\x00'}) 23:44:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 40) 23:44:07 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 42) 23:44:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8990, &(0x7f0000000140)={'lo\x00'}) 23:44:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe0000001}}}, 0x108) 23:44:07 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x3, &(0x7f0000000100)={0x1}, 0x108) 23:44:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 46) 23:44:07 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x4, &(0x7f0000000100)={0x1}, 0x108) [ 921.016187] FAULT_INJECTION: forcing a failure. [ 921.016187] name failslab, interval 1, probability 0, space 0, times 0 [ 921.018998] CPU: 1 PID: 6875 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 921.020474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 921.022292] Call Trace: [ 921.022580] FAULT_INJECTION: forcing a failure. [ 921.022580] name failslab, interval 1, probability 0, space 0, times 0 [ 921.022879] dump_stack+0x107/0x167 [ 921.026055] should_fail.cold+0x5/0xa [ 921.026881] ? __d_alloc+0x2a/0x990 [ 921.027669] should_failslab+0x5/0x20 [ 921.028495] kmem_cache_alloc+0x5b/0x310 [ 921.029390] __d_alloc+0x2a/0x990 [ 921.030142] ? find_held_lock+0x2c/0x110 [ 921.031026] d_alloc_pseudo+0x19/0x70 [ 921.031852] alloc_file_pseudo+0xce/0x250 [ 921.032759] ? trace_hardirqs_on+0x5b/0x180 [ 921.033693] ? alloc_file+0x5a0/0x5a0 [ 921.034539] anon_inode_getfile+0xc8/0x1f0 [ 921.035458] io_uring_setup+0x138b/0x2980 [ 921.036369] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 921.037472] ? wait_for_completion_io+0x270/0x270 [ 921.038542] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 921.039678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 921.040805] do_syscall_64+0x33/0x40 [ 921.041615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 921.042724] RIP: 0033:0x7f7ca709cb19 [ 921.043527] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 921.047549] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 921.049223] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 921.050780] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 921.052334] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 921.053899] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 921.055461] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 921.057069] CPU: 0 PID: 6873 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 921.058585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 921.060398] Call Trace: [ 921.060992] dump_stack+0x107/0x167 [ 921.061800] should_fail.cold+0x5/0xa [ 921.062316] FAULT_INJECTION: forcing a failure. [ 921.062316] name failslab, interval 1, probability 0, space 0, times 0 [ 921.062633] ? __alloc_file+0x21/0x320 [ 921.065888] should_failslab+0x5/0x20 [ 921.066726] kmem_cache_alloc+0x5b/0x310 [ 921.067630] __alloc_file+0x21/0x320 [ 921.068451] alloc_empty_file+0x6d/0x170 [ 921.069359] alloc_file+0x5e/0x5a0 [ 921.070150] alloc_file_pseudo+0x16a/0x250 [ 921.071077] ? alloc_file+0x5a0/0x5a0 [ 921.071952] anon_inode_getfile+0xc8/0x1f0 [ 921.072899] io_uring_setup+0x138b/0x2980 [ 921.073830] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 921.074939] ? wait_for_completion_io+0x270/0x270 [ 921.076048] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 921.077208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 921.078351] do_syscall_64+0x33/0x40 [ 921.079170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 921.080296] RIP: 0033:0x7ff61b4c7b19 [ 921.081125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 921.085163] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 921.086834] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 921.088391] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 921.089955] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 921.091511] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 921.093078] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 921.094690] CPU: 1 PID: 6876 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 921.096191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 921.098001] Call Trace: [ 921.098575] dump_stack+0x107/0x167 [ 921.099368] should_fail.cold+0x5/0xa [ 921.100197] ? io_uring_alloc_task_context+0x99/0x6a0 [ 921.101328] should_failslab+0x5/0x20 [ 921.102157] kmem_cache_alloc_trace+0x55/0x320 [ 921.103160] io_uring_alloc_task_context+0x99/0x6a0 [ 921.104254] ? io_import_iovec+0x1120/0x1120 [ 921.105222] ? lock_downgrade+0x6d0/0x6d0 [ 921.106123] ? do_raw_spin_lock+0x121/0x260 [ 921.107061] ? rwlock_bug.part.0+0x90/0x90 [ 921.107990] __io_uring_add_tctx_node+0x2c6/0x520 [ 921.109054] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 921.110178] ? alloc_fd+0x2e7/0x670 [ 921.110962] io_uring_setup+0x1fbb/0x2980 [ 921.111850] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 921.112930] ? wait_for_completion_io+0x270/0x270 [ 921.113985] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 921.115093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 921.116189] do_syscall_64+0x33/0x40 [ 921.116991] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 921.118074] RIP: 0033:0x7ff89dd37b19 [ 921.118857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 921.122849] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 921.124456] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 921.125976] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 921.127482] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 921.128999] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 921.130513] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 921.142775] FAULT_INJECTION: forcing a failure. [ 921.142775] name failslab, interval 1, probability 0, space 0, times 0 [ 921.145486] CPU: 1 PID: 6872 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 921.146962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 921.148743] Call Trace: [ 921.149313] dump_stack+0x107/0x167 [ 921.150102] should_fail.cold+0x5/0xa [ 921.150921] ? __alloc_file+0x21/0x320 [ 921.151755] should_failslab+0x5/0x20 [ 921.152569] kmem_cache_alloc+0x5b/0x310 [ 921.153467] __alloc_file+0x21/0x320 [ 921.154267] alloc_empty_file+0x6d/0x170 [ 921.155146] alloc_file+0x5e/0x5a0 [ 921.155918] alloc_file_pseudo+0x16a/0x250 [ 921.156840] ? alloc_file+0x5a0/0x5a0 [ 921.157715] anon_inode_getfile+0xc8/0x1f0 [ 921.158641] io_uring_setup+0x138b/0x2980 [ 921.159548] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 921.160642] ? wait_for_completion_io+0x270/0x270 [ 921.161748] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 921.162862] ? syscall_enter_from_user_mode+0x1d/0x50 [ 921.163977] do_syscall_64+0x33/0x40 [ 921.164785] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 921.165877] RIP: 0033:0x7f870268cb19 [ 921.166673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 921.170593] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 921.172219] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 921.173767] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 921.175283] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 921.176814] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 921.178332] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 47) 23:44:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x3e}}}, 0x108) 23:44:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 43) 23:44:22 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8992, &(0x7f0000000140)={'lo\x00'}) 23:44:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8946, &(0x7f0000000140)={'lo\x00'}) 23:44:22 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000100)={0x1}, 0x108) [ 936.435173] FAULT_INJECTION: forcing a failure. [ 936.435173] name failslab, interval 1, probability 0, space 0, times 0 [ 936.437650] CPU: 1 PID: 6891 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 936.439100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.440857] Call Trace: [ 936.441427] dump_stack+0x107/0x167 [ 936.442206] should_fail.cold+0x5/0xa [ 936.443020] ? io_uring_alloc_task_context+0x99/0x6a0 [ 936.444119] should_failslab+0x5/0x20 [ 936.444943] kmem_cache_alloc_trace+0x55/0x320 [ 936.445924] io_uring_alloc_task_context+0x99/0x6a0 [ 936.446988] ? io_import_iovec+0x1120/0x1120 [ 936.447926] ? lock_downgrade+0x6d0/0x6d0 [ 936.448807] ? do_raw_spin_lock+0x121/0x260 23:44:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 41) 23:44:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 43) [ 936.449828] ? rwlock_bug.part.0+0x90/0x90 [ 936.450794] __io_uring_add_tctx_node+0x2c6/0x520 [ 936.451824] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 936.452951] ? alloc_fd+0x2e7/0x670 [ 936.453747] io_uring_setup+0x1fbb/0x2980 [ 936.454641] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.455716] ? wait_for_completion_io+0x270/0x270 [ 936.456771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.457898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.459004] do_syscall_64+0x33/0x40 [ 936.459801] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.460765] FAULT_INJECTION: forcing a failure. [ 936.460765] name failslab, interval 1, probability 0, space 0, times 0 [ 936.460903] RIP: 0033:0x7ff89dd37b19 [ 936.460924] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.460944] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.469580] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 936.471093] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.472609] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.474133] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.475652] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 936.477211] CPU: 0 PID: 6903 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 936.478687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.480464] Call Trace: [ 936.481056] dump_stack+0x107/0x167 [ 936.481848] should_fail.cold+0x5/0xa [ 936.482675] ? create_object.isra.0+0x3a/0xa30 [ 936.483659] should_failslab+0x5/0x20 [ 936.484478] kmem_cache_alloc+0x5b/0x310 [ 936.485377] create_object.isra.0+0x3a/0xa30 [ 936.486325] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 936.487429] kmem_cache_alloc+0x159/0x310 [ 936.488541] __d_alloc+0x2a/0x990 [ 936.489302] ? find_held_lock+0x2c/0x110 [ 936.490188] d_alloc_pseudo+0x19/0x70 [ 936.491010] alloc_file_pseudo+0xce/0x250 [ 936.491899] ? trace_hardirqs_on+0x5b/0x180 [ 936.492822] ? alloc_file+0x5a0/0x5a0 [ 936.493686] anon_inode_getfile+0xc8/0x1f0 [ 936.494599] io_uring_setup+0x138b/0x2980 [ 936.495507] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.496584] ? wait_for_completion_io+0x270/0x270 [ 936.497677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.498801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.499918] do_syscall_64+0x33/0x40 [ 936.500716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.501817] RIP: 0033:0x7f7ca709cb19 [ 936.502612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.506546] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.508181] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 936.509719] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.511246] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.512765] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.514292] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 936.520657] FAULT_INJECTION: forcing a failure. [ 936.520657] name failslab, interval 1, probability 0, space 0, times 0 [ 936.523120] CPU: 1 PID: 6899 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 936.524577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.526341] Call Trace: [ 936.526915] dump_stack+0x107/0x167 [ 936.527705] should_fail.cold+0x5/0xa [ 936.528520] ? create_object.isra.0+0x3a/0xa30 [ 936.529507] should_failslab+0x5/0x20 [ 936.530322] kmem_cache_alloc+0x5b/0x310 [ 936.531212] create_object.isra.0+0x3a/0xa30 [ 936.532150] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 936.533261] kmem_cache_alloc+0x159/0x310 [ 936.534167] __alloc_file+0x21/0x320 [ 936.534973] alloc_empty_file+0x6d/0x170 [ 936.535857] alloc_file+0x5e/0x5a0 [ 936.536632] alloc_file_pseudo+0x16a/0x250 [ 936.537550] ? alloc_file+0x5a0/0x5a0 [ 936.538403] anon_inode_getfile+0xc8/0x1f0 [ 936.539320] io_uring_setup+0x138b/0x2980 [ 936.540229] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.541324] ? wait_for_completion_io+0x270/0x270 [ 936.542401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.543523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.544637] do_syscall_64+0x33/0x40 [ 936.545445] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.546541] RIP: 0033:0x7f870268cb19 [ 936.547338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.551271] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.552907] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 936.554428] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.556172] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.557901] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.559422] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:22 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x6, &(0x7f0000000100)={0x1}, 0x108) [ 936.567294] FAULT_INJECTION: forcing a failure. [ 936.567294] name failslab, interval 1, probability 0, space 0, times 0 [ 936.569935] CPU: 1 PID: 6909 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 936.571386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.573144] Call Trace: [ 936.573704] dump_stack+0x107/0x167 [ 936.574481] should_fail.cold+0x5/0xa [ 936.575291] ? create_object.isra.0+0x3a/0xa30 [ 936.576256] should_failslab+0x5/0x20 [ 936.577074] kmem_cache_alloc+0x5b/0x310 [ 936.577948] create_object.isra.0+0x3a/0xa30 [ 936.578877] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 936.579963] kmem_cache_alloc+0x159/0x310 [ 936.580859] __alloc_file+0x21/0x320 [ 936.581649] alloc_empty_file+0x6d/0x170 [ 936.582513] alloc_file+0x5e/0x5a0 [ 936.583276] alloc_file_pseudo+0x16a/0x250 [ 936.584173] ? alloc_file+0x5a0/0x5a0 [ 936.585009] anon_inode_getfile+0xc8/0x1f0 [ 936.585921] io_uring_setup+0x138b/0x2980 [ 936.586813] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.587888] ? wait_for_completion_io+0x270/0x270 [ 936.588951] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.590067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.591171] do_syscall_64+0x33/0x40 [ 936.591964] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.593062] RIP: 0033:0x7ff61b4c7b19 [ 936.593856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.597771] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.599395] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 936.600922] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.602443] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.603962] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.605494] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 42) 23:44:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:44:22 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x7, &(0x7f0000000100)={0x1}, 0x108) 23:44:22 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8993, &(0x7f0000000140)={'lo\x00'}) 23:44:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 48) [ 936.687488] FAULT_INJECTION: forcing a failure. [ 936.687488] name failslab, interval 1, probability 0, space 0, times 0 [ 936.689929] CPU: 1 PID: 6916 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 936.691384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.693153] Call Trace: [ 936.693720] dump_stack+0x107/0x167 [ 936.694497] should_fail.cold+0x5/0xa [ 936.695308] ? create_object.isra.0+0x3a/0xa30 [ 936.696275] should_failslab+0x5/0x20 [ 936.697100] kmem_cache_alloc+0x5b/0x310 [ 936.697971] create_object.isra.0+0x3a/0xa30 [ 936.698906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 936.699994] kmem_cache_alloc+0x159/0x310 [ 936.700911] __d_alloc+0x2a/0x990 [ 936.701650] ? find_held_lock+0x2c/0x110 [ 936.702526] d_alloc_pseudo+0x19/0x70 [ 936.703343] alloc_file_pseudo+0xce/0x250 [ 936.704229] ? trace_hardirqs_on+0x5b/0x180 [ 936.705161] ? alloc_file+0x5a0/0x5a0 [ 936.705997] anon_inode_getfile+0xc8/0x1f0 [ 936.706905] io_uring_setup+0x138b/0x2980 [ 936.707803] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.708893] ? wait_for_completion_io+0x270/0x270 [ 936.709955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.711079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.712193] do_syscall_64+0x33/0x40 [ 936.712999] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.714102] RIP: 0033:0x7f7ca709cb19 [ 936.714898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.718850] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.720482] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 936.722013] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.723531] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.725066] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.726585] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8947, &(0x7f0000000140)={'lo\x00'}) 23:44:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 44) 23:44:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 44) [ 936.793808] FAULT_INJECTION: forcing a failure. [ 936.793808] name failslab, interval 1, probability 0, space 0, times 0 [ 936.796272] CPU: 0 PID: 6926 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 936.797741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.799506] Call Trace: [ 936.800079] dump_stack+0x107/0x167 [ 936.800875] should_fail.cold+0x5/0xa [ 936.801699] ? io_uring_alloc_task_context+0x99/0x6a0 [ 936.802808] should_failslab+0x5/0x20 [ 936.803624] kmem_cache_alloc_trace+0x55/0x320 [ 936.804619] io_uring_alloc_task_context+0x99/0x6a0 [ 936.805699] ? io_import_iovec+0x1120/0x1120 [ 936.806643] ? lock_downgrade+0x6d0/0x6d0 [ 936.807528] ? do_raw_spin_lock+0x121/0x260 [ 936.808451] ? rwlock_bug.part.0+0x90/0x90 [ 936.809385] __io_uring_add_tctx_node+0x2c6/0x520 [ 936.810413] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 936.811525] ? alloc_fd+0x2e7/0x670 [ 936.812335] io_uring_setup+0x1fbb/0x2980 [ 936.813246] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.814325] ? wait_for_completion_io+0x270/0x270 [ 936.815403] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.816518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.817633] do_syscall_64+0x33/0x40 [ 936.818434] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.819529] RIP: 0033:0x7ff89dd37b19 [ 936.820324] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.824235] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.825883] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 936.827408] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.828942] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.830460] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.831380] FAULT_INJECTION: forcing a failure. [ 936.831380] name failslab, interval 1, probability 0, space 0, times 0 [ 936.831979] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 936.835975] CPU: 1 PID: 6932 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 936.837438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.839203] Call Trace: [ 936.839770] dump_stack+0x107/0x167 23:44:23 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x8, &(0x7f0000000100)={0x1}, 0x108) [ 936.840551] should_fail.cold+0x5/0xa [ 936.841522] ? create_object.isra.0+0x3a/0xa30 [ 936.842496] should_failslab+0x5/0x20 [ 936.843310] kmem_cache_alloc+0x5b/0x310 [ 936.844181] create_object.isra.0+0x3a/0xa30 [ 936.845126] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 936.846205] kmem_cache_alloc+0x159/0x310 [ 936.847090] __alloc_file+0x21/0x320 [ 936.847890] alloc_empty_file+0x6d/0x170 [ 936.848750] alloc_file+0x5e/0x5a0 [ 936.849520] alloc_file_pseudo+0x16a/0x250 [ 936.850416] ? alloc_file+0x5a0/0x5a0 [ 936.851245] anon_inode_getfile+0xc8/0x1f0 23:44:23 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x2}}}, 0x108) [ 936.852151] io_uring_setup+0x138b/0x2980 [ 936.853197] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.854268] ? wait_for_completion_io+0x270/0x270 [ 936.855315] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.856431] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.857552] do_syscall_64+0x33/0x40 [ 936.858340] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.859421] RIP: 0033:0x7ff61b4c7b19 [ 936.860215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.864122] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.865735] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 936.867236] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.868741] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.870252] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.871745] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 936.918958] FAULT_INJECTION: forcing a failure. [ 936.918958] name failslab, interval 1, probability 0, space 0, times 0 [ 936.921562] CPU: 0 PID: 6937 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 936.923025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.924773] Call Trace: [ 936.925352] dump_stack+0x107/0x167 [ 936.926137] should_fail.cold+0x5/0xa [ 936.926975] ? security_file_alloc+0x34/0x170 [ 936.927936] should_failslab+0x5/0x20 [ 936.928741] kmem_cache_alloc+0x5b/0x310 [ 936.929630] security_file_alloc+0x34/0x170 [ 936.930551] __alloc_file+0xb7/0x320 [ 936.931350] alloc_empty_file+0x6d/0x170 [ 936.932215] alloc_file+0x5e/0x5a0 [ 936.932999] alloc_file_pseudo+0x16a/0x250 [ 936.933923] ? alloc_file+0x5a0/0x5a0 [ 936.934771] anon_inode_getfile+0xc8/0x1f0 [ 936.935682] io_uring_setup+0x138b/0x2980 [ 936.936582] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.937678] ? tick_program_event+0xa8/0x140 [ 936.938657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.939775] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.940896] do_syscall_64+0x33/0x40 [ 936.941689] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.942776] RIP: 0033:0x7f870268cb19 [ 936.943572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.947463] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.949095] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 936.950607] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 936.952128] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 936.953655] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 936.955173] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:37 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 45) 23:44:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 43) 23:44:37 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 49) 23:44:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8948, &(0x7f0000000140)={'lo\x00'}) 23:44:37 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xa, &(0x7f0000000100)={0x1}, 0x108) 23:44:37 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x14}}}, 0x108) 23:44:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 45) 23:44:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8994, &(0x7f0000000140)={'lo\x00'}) [ 951.441575] FAULT_INJECTION: forcing a failure. [ 951.441575] name failslab, interval 1, probability 0, space 0, times 0 [ 951.444426] CPU: 1 PID: 6960 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 951.445979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.447843] Call Trace: [ 951.448446] dump_stack+0x107/0x167 [ 951.449282] should_fail.cold+0x5/0xa [ 951.450144] ? create_object.isra.0+0x3a/0xa30 [ 951.451173] should_failslab+0x5/0x20 [ 951.452030] kmem_cache_alloc+0x5b/0x310 [ 951.452160] FAULT_INJECTION: forcing a failure. [ 951.452160] name failslab, interval 1, probability 0, space 0, times 0 [ 951.452942] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 951.452977] create_object.isra.0+0x3a/0xa30 [ 951.453003] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.458817] kmem_cache_alloc+0x159/0x310 [ 951.459772] security_file_alloc+0x34/0x170 [ 951.460770] __alloc_file+0xb7/0x320 [ 951.461636] alloc_empty_file+0x6d/0x170 [ 951.462570] alloc_file+0x5e/0x5a0 [ 951.463394] alloc_file_pseudo+0x16a/0x250 [ 951.464362] ? alloc_file+0x5a0/0x5a0 [ 951.465281] anon_inode_getfile+0xc8/0x1f0 [ 951.466269] io_uring_setup+0x138b/0x2980 [ 951.467247] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.468416] ? wait_for_completion_io+0x270/0x270 [ 951.469597] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.470806] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.472032] do_syscall_64+0x33/0x40 [ 951.472902] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.474099] RIP: 0033:0x7f870268cb19 [ 951.474916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.478942] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.480615] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 951.482187] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.483751] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.485321] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.486878] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 951.488490] CPU: 0 PID: 6962 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 951.490046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.491857] Call Trace: [ 951.492449] dump_stack+0x107/0x167 [ 951.493286] should_fail.cold+0x5/0xa [ 951.494101] ? create_object.isra.0+0x3a/0xa30 [ 951.495114] should_failslab+0x5/0x20 [ 951.495949] kmem_cache_alloc+0x5b/0x310 [ 951.496858] create_object.isra.0+0x3a/0xa30 [ 951.497872] kmemleak_alloc_percpu+0xa0/0x100 [ 951.498035] FAULT_INJECTION: forcing a failure. [ 951.498035] name failslab, interval 1, probability 0, space 0, times 0 [ 951.498869] pcpu_alloc+0x4e2/0x1240 [ 951.502122] __percpu_counter_init+0x10d/0x2d0 [ 951.503139] io_uring_alloc_task_context+0xcc/0x6a0 [ 951.504244] ? io_import_iovec+0x1120/0x1120 [ 951.505243] ? lock_downgrade+0x6d0/0x6d0 [ 951.506156] ? do_raw_spin_lock+0x121/0x260 [ 951.507107] ? rwlock_bug.part.0+0x90/0x90 [ 951.508055] __io_uring_add_tctx_node+0x2c6/0x520 [ 951.509144] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.510306] ? alloc_fd+0x2e7/0x670 [ 951.511138] io_uring_setup+0x1fbb/0x2980 [ 951.512080] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.513235] ? wait_for_completion_io+0x270/0x270 [ 951.514346] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.515499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.516643] do_syscall_64+0x33/0x40 [ 951.517493] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.518621] RIP: 0033:0x7ff89dd37b19 [ 951.519442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.523444] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.525096] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 951.526611] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.528117] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.529642] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.531141] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 951.532699] CPU: 1 PID: 6954 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 951.534211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.536034] Call Trace: [ 951.536606] dump_stack+0x107/0x167 [ 951.537411] should_fail.cold+0x5/0xa [ 951.538249] ? create_object.isra.0+0x3a/0xa30 [ 951.539238] should_failslab+0x5/0x20 [ 951.540077] kmem_cache_alloc+0x5b/0x310 [ 951.540974] create_object.isra.0+0x3a/0xa30 [ 951.541973] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.543094] kmem_cache_alloc+0x159/0x310 [ 951.544032] __alloc_file+0x21/0x320 [ 951.544819] FAULT_INJECTION: forcing a failure. [ 951.544819] name failslab, interval 1, probability 0, space 0, times 0 [ 951.547432] alloc_empty_file+0x6d/0x170 [ 951.548396] alloc_file+0x5e/0x5a0 [ 951.549274] alloc_file_pseudo+0x16a/0x250 [ 951.550300] ? alloc_file+0x5a0/0x5a0 [ 951.551183] anon_inode_getfile+0xc8/0x1f0 [ 951.552151] io_uring_setup+0x138b/0x2980 [ 951.553187] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.554436] ? wait_for_completion_io+0x270/0x270 [ 951.555637] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.556913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.558172] do_syscall_64+0x33/0x40 [ 951.559059] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.560306] RIP: 0033:0x7f7ca709cb19 [ 951.561202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.565599] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.567406] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 951.569119] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.570808] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.572513] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.574229] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 951.575943] CPU: 0 PID: 6967 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 951.577451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.579171] Call Trace: [ 951.579738] dump_stack+0x107/0x167 [ 951.580509] should_fail.cold+0x5/0xa [ 951.581342] ? create_object.isra.0+0x3a/0xa30 [ 951.582301] should_failslab+0x5/0x20 [ 951.583102] kmem_cache_alloc+0x5b/0x310 [ 951.583944] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 951.585130] create_object.isra.0+0x3a/0xa30 [ 951.586060] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.587133] kmem_cache_alloc+0x159/0x310 [ 951.588019] security_file_alloc+0x34/0x170 [ 951.588937] __alloc_file+0xb7/0x320 [ 951.589759] alloc_empty_file+0x6d/0x170 [ 951.590615] alloc_file+0x5e/0x5a0 [ 951.591366] alloc_file_pseudo+0x16a/0x250 [ 951.592299] ? alloc_file+0x5a0/0x5a0 [ 951.593174] anon_inode_getfile+0xc8/0x1f0 [ 951.594068] io_uring_setup+0x138b/0x2980 [ 951.594959] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.596020] ? wait_for_completion_io+0x270/0x270 [ 951.597110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.598232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.599334] do_syscall_64+0x33/0x40 [ 951.600116] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.601205] RIP: 0033:0x7ff61b4c7b19 [ 951.601993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.605828] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.607421] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 951.608908] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.610437] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.611920] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.613423] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8995, &(0x7f0000000140)={'lo\x00'}) 23:44:37 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x1400}}}, 0x108) 23:44:37 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xb, &(0x7f0000000100)={0x1}, 0x108) 23:44:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8949, &(0x7f0000000140)={'lo\x00'}) 23:44:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 46) 23:44:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 44) 23:44:37 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 50) [ 951.798820] FAULT_INJECTION: forcing a failure. [ 951.798820] name failslab, interval 1, probability 0, space 0, times 0 [ 951.801323] CPU: 0 PID: 6979 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 951.802820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.804587] Call Trace: [ 951.805203] dump_stack+0x107/0x167 [ 951.806008] should_fail.cold+0x5/0xa [ 951.806895] ? io_uring_alloc_task_context+0x99/0x6a0 [ 951.808124] should_failslab+0x5/0x20 [ 951.809020] kmem_cache_alloc_trace+0x55/0x320 [ 951.810070] io_uring_alloc_task_context+0x99/0x6a0 [ 951.811118] ? io_import_iovec+0x1120/0x1120 [ 951.812020] ? lock_downgrade+0x6d0/0x6d0 [ 951.812859] ? do_raw_spin_lock+0x121/0x260 [ 951.813789] ? rwlock_bug.part.0+0x90/0x90 [ 951.814712] __io_uring_add_tctx_node+0x2c6/0x520 [ 951.815359] FAULT_INJECTION: forcing a failure. [ 951.815359] name failslab, interval 1, probability 0, space 0, times 0 [ 951.815711] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.819297] ? alloc_fd+0x2e7/0x670 [ 951.820100] io_uring_setup+0x1fbb/0x2980 [ 951.821078] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.822135] ? wait_for_completion_io+0x270/0x270 [ 951.823279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.824468] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.825619] do_syscall_64+0x33/0x40 [ 951.826436] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.827553] RIP: 0033:0x7ff61b4c7b19 [ 951.828363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.832337] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.834000] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 951.835547] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.837096] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.838641] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.840181] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 951.841720] CPU: 1 PID: 6982 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 951.843224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.845009] Call Trace: [ 951.845587] dump_stack+0x107/0x167 [ 951.846373] should_fail.cold+0x5/0xa [ 951.847190] ? __alloc_file+0x21/0x320 [ 951.848030] should_failslab+0x5/0x20 [ 951.848849] kmem_cache_alloc+0x5b/0x310 [ 951.849731] __alloc_file+0x21/0x320 [ 951.850530] alloc_empty_file+0x6d/0x170 [ 951.851398] alloc_file+0x5e/0x5a0 [ 951.852169] alloc_file_pseudo+0x16a/0x250 [ 951.853075] ? alloc_file+0x5a0/0x5a0 [ 951.853893] anon_inode_getfile+0xc8/0x1f0 [ 951.854797] io_uring_setup+0x138b/0x2980 [ 951.855688] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.856771] ? wait_for_completion_io+0x270/0x270 [ 951.857838] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.858953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.860054] do_syscall_64+0x33/0x40 [ 951.860845] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.861951] RIP: 0033:0x7f7ca709cb19 [ 951.862751] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.866694] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.868315] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 951.869852] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.871370] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.872886] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.874406] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 46) 23:44:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xc, &(0x7f0000000100)={0x1}, 0x108) [ 951.915572] FAULT_INJECTION: forcing a failure. [ 951.915572] name failslab, interval 1, probability 0, space 0, times 0 [ 951.918078] CPU: 1 PID: 6989 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 951.919581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.921385] Call Trace: [ 951.921971] dump_stack+0x107/0x167 [ 951.922774] should_fail.cold+0x5/0xa [ 951.923605] ? io_wq_create+0xeb/0xc00 [ 951.924464] should_failslab+0x5/0x20 [ 951.925310] __kmalloc+0x72/0x390 [ 951.926083] io_wq_create+0xeb/0xc00 [ 951.926902] io_uring_alloc_task_context+0x1f1/0x6a0 [ 951.928020] ? io_import_iovec+0x1120/0x1120 [ 951.928978] ? io_apoll_task_func+0x2d0/0x2d0 [ 951.929974] ? __io_req_find_next+0x300/0x300 [ 951.930960] ? do_raw_spin_lock+0x121/0x260 [ 951.931904] ? rwlock_bug.part.0+0x90/0x90 [ 951.932844] __io_uring_add_tctx_node+0x2c6/0x520 [ 951.933914] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.935058] ? alloc_fd+0x2e7/0x670 [ 951.935863] io_uring_setup+0x1fbb/0x2980 [ 951.936796] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.937959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.939107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.940247] do_syscall_64+0x33/0x40 [ 951.941083] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.942207] RIP: 0033:0x7ff89dd37b19 [ 951.943023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.947053] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.948718] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 951.950294] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.951870] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.953446] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.955008] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 951.956339] FAULT_INJECTION: forcing a failure. [ 951.956339] name failslab, interval 1, probability 0, space 0, times 0 [ 951.959314] CPU: 0 PID: 6992 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 951.960785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.962584] Call Trace: [ 951.963184] dump_stack+0x107/0x167 [ 951.963988] should_fail.cold+0x5/0xa [ 951.964817] ? io_uring_alloc_task_context+0x99/0x6a0 [ 951.965939] should_failslab+0x5/0x20 [ 951.966762] kmem_cache_alloc_trace+0x55/0x320 [ 951.967769] io_uring_alloc_task_context+0x99/0x6a0 [ 951.968849] ? io_import_iovec+0x1120/0x1120 [ 951.969806] ? lock_downgrade+0x6d0/0x6d0 [ 951.970698] ? do_raw_spin_lock+0x121/0x260 [ 951.971630] ? rwlock_bug.part.0+0x90/0x90 [ 951.972526] __io_uring_add_tctx_node+0x2c6/0x520 [ 951.973576] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.974699] ? alloc_fd+0x2e7/0x670 [ 951.975509] io_uring_setup+0x1fbb/0x2980 [ 951.976418] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.977513] ? wait_for_completion_io+0x270/0x270 [ 951.978617] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.979747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.980872] do_syscall_64+0x33/0x40 [ 951.981683] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.982740] RIP: 0033:0x7f870268cb19 [ 951.983534] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.987449] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.989068] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 951.990572] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 951.992079] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 951.993599] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 951.995105] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x894c, &(0x7f0000000140)={'lo\x00'}) 23:44:52 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 47) 23:44:52 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0xff00}}}, 0x108) 23:44:52 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 51) 23:44:52 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xd, &(0x7f0000000100)={0x1}, 0x108) 23:44:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a0, &(0x7f0000000140)={'lo\x00'}) [ 966.054468] FAULT_INJECTION: forcing a failure. [ 966.054468] name failslab, interval 1, probability 0, space 0, times 0 [ 966.056021] CPU: 0 PID: 7010 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 966.056949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.058071] Call Trace: [ 966.058435] dump_stack+0x107/0x167 [ 966.058932] should_fail.cold+0x5/0xa [ 966.059460] ? create_object.isra.0+0x3a/0xa30 [ 966.060094] should_failslab+0x5/0x20 [ 966.060620] kmem_cache_alloc+0x5b/0x310 [ 966.061168] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 966.061900] create_object.isra.0+0x3a/0xa30 [ 966.062509] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.063198] __kmalloc+0x16e/0x390 [ 966.063687] io_wq_create+0xeb/0xc00 [ 966.064203] io_uring_alloc_task_context+0x1f1/0x6a0 23:44:52 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 45) [ 966.064904] ? io_import_iovec+0x1120/0x1120 [ 966.065665] ? io_apoll_task_func+0x2d0/0x2d0 [ 966.066273] ? __io_req_find_next+0x300/0x300 [ 966.066874] ? do_raw_spin_lock+0x121/0x260 [ 966.067467] ? rwlock_bug.part.0+0x90/0x90 [ 966.068054] __io_uring_add_tctx_node+0x2c6/0x520 [ 966.068719] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 966.069451] ? alloc_fd+0x2e7/0x670 [ 966.069963] io_uring_setup+0x1fbb/0x2980 [ 966.070546] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.071224] ? wait_for_completion_io+0x270/0x270 [ 966.071917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.072627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.073342] do_syscall_64+0x33/0x40 [ 966.073865] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.074566] RIP: 0033:0x7ff89dd37b19 [ 966.075084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.077555] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.078571] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 966.079523] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 966.080476] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 966.081435] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 966.082401] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 47) 23:44:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8970, &(0x7f0000000140)={'lo\x00'}) [ 966.095303] FAULT_INJECTION: forcing a failure. [ 966.095303] name failslab, interval 1, probability 0, space 0, times 0 [ 966.095794] FAULT_INJECTION: forcing a failure. [ 966.095794] name failslab, interval 1, probability 0, space 0, times 0 [ 966.097934] CPU: 1 PID: 7015 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 966.097946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.097953] Call Trace: [ 966.097980] dump_stack+0x107/0x167 [ 966.098005] should_fail.cold+0x5/0xa [ 966.098028] ? create_object.isra.0+0x3a/0xa30 [ 966.098048] should_failslab+0x5/0x20 [ 966.098068] kmem_cache_alloc+0x5b/0x310 [ 966.098091] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 966.098117] create_object.isra.0+0x3a/0xa30 [ 966.098139] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.111497] kmem_cache_alloc+0x159/0x310 [ 966.112455] security_file_alloc+0x34/0x170 [ 966.113454] __alloc_file+0xb7/0x320 [ 966.114313] alloc_empty_file+0x6d/0x170 [ 966.115242] alloc_file+0x5e/0x5a0 [ 966.116061] alloc_file_pseudo+0x16a/0x250 [ 966.117024] ? alloc_file+0x5a0/0x5a0 [ 966.117917] anon_inode_getfile+0xc8/0x1f0 [ 966.118883] io_uring_setup+0x138b/0x2980 [ 966.119834] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.120984] ? wait_for_completion_io+0x270/0x270 [ 966.122120] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.123314] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.124497] do_syscall_64+0x33/0x40 [ 966.125358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.126530] RIP: 0033:0x7f7ca709cb19 [ 966.127381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.131601] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.133345] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 966.134971] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 966.136598] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 966.138236] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 966.139853] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 966.141499] CPU: 0 PID: 7009 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 966.142416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.143503] Call Trace: [ 966.143862] dump_stack+0x107/0x167 [ 966.144359] should_fail.cold+0x5/0xa [ 966.144865] ? create_object.isra.0+0x3a/0xa30 [ 966.145468] should_failslab+0x5/0x20 [ 966.145968] kmem_cache_alloc+0x5b/0x310 [ 966.146517] create_object.isra.0+0x3a/0xa30 [ 966.147092] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.147770] kmem_cache_alloc_trace+0x151/0x320 [ 966.148387] io_uring_alloc_task_context+0x99/0x6a0 [ 966.149040] ? io_import_iovec+0x1120/0x1120 [ 966.149627] ? lock_downgrade+0x6d0/0x6d0 [ 966.150173] ? do_raw_spin_lock+0x121/0x260 [ 966.150742] ? rwlock_bug.part.0+0x90/0x90 [ 966.151308] __io_uring_add_tctx_node+0x2c6/0x520 [ 966.151946] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 966.152644] ? alloc_fd+0x2e7/0x670 [ 966.153140] io_uring_setup+0x1fbb/0x2980 [ 966.153708] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.154366] ? wait_for_completion_io+0x270/0x270 [ 966.155024] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.155706] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.156386] do_syscall_64+0x33/0x40 [ 966.156877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.157555] RIP: 0033:0x7f870268cb19 [ 966.158048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.160413] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.161412] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 966.162331] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 966.163250] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 966.164166] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 966.165087] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 966.169369] FAULT_INJECTION: forcing a failure. [ 966.169369] name failslab, interval 1, probability 0, space 0, times 0 [ 966.170832] CPU: 0 PID: 7024 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 966.171711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.172776] Call Trace: [ 966.173121] dump_stack+0x107/0x167 [ 966.173606] should_fail.cold+0x5/0xa [ 966.174103] ? create_object.isra.0+0x3a/0xa30 [ 966.174696] should_failslab+0x5/0x20 [ 966.175199] kmem_cache_alloc+0x5b/0x310 [ 966.175741] create_object.isra.0+0x3a/0xa30 [ 966.176322] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.177005] kmem_cache_alloc_trace+0x151/0x320 [ 966.177626] io_uring_alloc_task_context+0x99/0x6a0 [ 966.178297] ? io_import_iovec+0x1120/0x1120 [ 966.178885] ? lock_downgrade+0x6d0/0x6d0 [ 966.179418] ? do_raw_spin_lock+0x121/0x260 [ 966.179992] ? rwlock_bug.part.0+0x90/0x90 [ 966.180562] __io_uring_add_tctx_node+0x2c6/0x520 [ 966.181203] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 966.181881] ? alloc_fd+0x2e7/0x670 [ 966.182385] io_uring_setup+0x1fbb/0x2980 [ 966.182952] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.183602] ? wait_for_completion_io+0x270/0x270 [ 966.184247] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.184922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.185617] do_syscall_64+0x33/0x40 [ 966.186097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.186762] RIP: 0033:0x7ff61b4c7b19 [ 966.187245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.189631] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.190612] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 966.191524] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 966.192444] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 966.193368] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 966.194288] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:44:52 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:44:52 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0xf, &(0x7f0000000100)={0x1}, 0x108) 23:44:52 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 52) [ 966.344884] FAULT_INJECTION: forcing a failure. [ 966.344884] name failslab, interval 1, probability 0, space 0, times 0 [ 966.347865] CPU: 1 PID: 7035 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 966.349478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.351450] Call Trace: [ 966.352079] dump_stack+0x107/0x167 [ 966.352962] should_fail.cold+0x5/0xa [ 966.353876] ? io_wq_create+0x6ef/0xc00 [ 966.354815] should_failslab+0x5/0x20 [ 966.355714] kmem_cache_alloc_node_trace+0x59/0x340 [ 966.356898] io_wq_create+0x6ef/0xc00 [ 966.357819] io_uring_alloc_task_context+0x1f1/0x6a0 [ 966.359016] ? io_import_iovec+0x1120/0x1120 [ 966.360067] ? io_apoll_task_func+0x2d0/0x2d0 [ 966.361131] ? __io_req_find_next+0x300/0x300 [ 966.362196] ? do_raw_spin_lock+0x121/0x260 [ 966.363213] ? rwlock_bug.part.0+0x90/0x90 [ 966.364224] __io_uring_add_tctx_node+0x2c6/0x520 [ 966.365372] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 966.366619] ? alloc_fd+0x2e7/0x670 [ 966.367504] io_uring_setup+0x1fbb/0x2980 [ 966.368493] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.369719] ? wait_for_completion_io+0x270/0x270 [ 966.370902] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.372133] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.373389] do_syscall_64+0x33/0x40 [ 966.374267] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.375509] RIP: 0033:0x7ff89dd37b19 [ 966.376387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.380708] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.382495] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 966.384167] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 966.385858] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 966.387539] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 966.389216] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 53) 23:45:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8971, &(0x7f0000000140)={'lo\x00'}) 23:45:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 46) 23:45:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 48) 23:45:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0x2}}}, 0x108) [ 981.309064] FAULT_INJECTION: forcing a failure. [ 981.309064] name failslab, interval 1, probability 0, space 0, times 0 [ 981.311621] CPU: 1 PID: 7044 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 981.313068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.314843] Call Trace: [ 981.315411] dump_stack+0x107/0x167 [ 981.316184] should_fail.cold+0x5/0xa [ 981.316991] ? io_uring_alloc_task_context+0x99/0x6a0 [ 981.318081] should_failslab+0x5/0x20 [ 981.318883] kmem_cache_alloc_trace+0x55/0x320 [ 981.319854] io_uring_alloc_task_context+0x99/0x6a0 [ 981.320915] ? io_import_iovec+0x1120/0x1120 [ 981.321854] ? lock_downgrade+0x6d0/0x6d0 23:45:07 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x10, &(0x7f0000000100)={0x1}, 0x108) 23:45:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a1, &(0x7f0000000140)={'lo\x00'}) 23:45:07 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 48) [ 981.322826] ? do_raw_spin_lock+0x121/0x260 [ 981.323803] ? rwlock_bug.part.0+0x90/0x90 [ 981.324704] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.325737] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.326836] ? alloc_fd+0x2e7/0x670 [ 981.327623] io_uring_setup+0x1fbb/0x2980 [ 981.328508] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.329589] ? wait_for_completion_io+0x270/0x270 [ 981.330634] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.331745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.332839] do_syscall_64+0x33/0x40 [ 981.333636] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.334722] RIP: 0033:0x7f7ca709cb19 [ 981.335512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.339415] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.341024] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 981.342552] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.344059] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.345571] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.347074] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:07 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x11, &(0x7f0000000100)={0x1}, 0x108) [ 981.361623] FAULT_INJECTION: forcing a failure. [ 981.361623] name failslab, interval 1, probability 0, space 0, times 0 [ 981.363977] CPU: 0 PID: 7053 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 981.365324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.366950] Call Trace: [ 981.367479] dump_stack+0x107/0x167 [ 981.368209] should_fail.cold+0x5/0xa [ 981.368969] ? create_object.isra.0+0x3a/0xa30 [ 981.369878] should_failslab+0x5/0x20 [ 981.370640] kmem_cache_alloc+0x5b/0x310 [ 981.370752] FAULT_INJECTION: forcing a failure. [ 981.370752] name failslab, interval 1, probability 0, space 0, times 0 [ 981.371437] ? io_wq_create+0x114/0xc00 [ 981.371474] create_object.isra.0+0x3a/0xa30 [ 981.375464] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 981.376477] kmem_cache_alloc_node_trace+0x16d/0x340 [ 981.377502] io_wq_create+0x6ef/0xc00 [ 981.378279] io_uring_alloc_task_context+0x1f1/0x6a0 [ 981.379299] ? io_import_iovec+0x1120/0x1120 [ 981.380169] ? io_apoll_task_func+0x2d0/0x2d0 [ 981.381058] ? __io_req_find_next+0x300/0x300 [ 981.381950] ? do_raw_spin_lock+0x121/0x260 [ 981.382798] ? rwlock_bug.part.0+0x90/0x90 [ 981.383633] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.384576] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.385603] ? alloc_fd+0x2e7/0x670 [ 981.386344] io_uring_setup+0x1fbb/0x2980 [ 981.387175] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.388158] ? wait_for_completion_io+0x270/0x270 [ 981.389140] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.390177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.391187] do_syscall_64+0x33/0x40 [ 981.391921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.392917] RIP: 0033:0x7ff89dd37b19 [ 981.393672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.397231] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.398722] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 981.400105] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.401500] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.402868] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.404231] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 981.405666] CPU: 1 PID: 7056 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 981.407160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.408929] Call Trace: [ 981.409520] dump_stack+0x107/0x167 [ 981.410314] should_fail.cold+0x5/0xa [ 981.411138] ? create_object.isra.0+0x3a/0xa30 [ 981.412118] should_failslab+0x5/0x20 [ 981.412943] kmem_cache_alloc+0x5b/0x310 [ 981.413840] create_object.isra.0+0x3a/0xa30 [ 981.414778] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 981.415873] kmem_cache_alloc_trace+0x151/0x320 [ 981.416884] io_uring_alloc_task_context+0x99/0x6a0 [ 981.417965] ? io_import_iovec+0x1120/0x1120 [ 981.418909] ? lock_downgrade+0x6d0/0x6d0 [ 981.419796] ? do_raw_spin_lock+0x121/0x260 [ 981.420722] ? rwlock_bug.part.0+0x90/0x90 [ 981.421654] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.422689] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.423800] ? alloc_fd+0x2e7/0x670 [ 981.424616] io_uring_setup+0x1fbb/0x2980 [ 981.425534] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.426610] ? wait_for_completion_io+0x270/0x270 [ 981.427689] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.428813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.429933] do_syscall_64+0x33/0x40 [ 981.430730] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.431822] RIP: 0033:0x7f870268cb19 [ 981.432623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.436517] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.438147] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 981.439662] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.441180] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.442706] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.444218] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 981.465823] FAULT_INJECTION: forcing a failure. [ 981.465823] name failslab, interval 1, probability 0, space 0, times 0 [ 981.468262] CPU: 1 PID: 7061 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 981.469737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.471489] Call Trace: [ 981.472061] dump_stack+0x107/0x167 [ 981.472838] should_fail.cold+0x5/0xa [ 981.473659] ? create_object.isra.0+0x3a/0xa30 23:45:07 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x12, &(0x7f0000000100)={0x1}, 0x108) [ 981.474634] should_failslab+0x5/0x20 [ 981.475619] kmem_cache_alloc+0x5b/0x310 [ 981.476491] create_object.isra.0+0x3a/0xa30 [ 981.477443] kmemleak_alloc_percpu+0xa0/0x100 [ 981.478405] pcpu_alloc+0x4e2/0x1240 [ 981.479216] __percpu_counter_init+0x10d/0x2d0 [ 981.480191] io_uring_alloc_task_context+0xcc/0x6a0 [ 981.481251] ? io_import_iovec+0x1120/0x1120 [ 981.482196] ? lock_downgrade+0x6d0/0x6d0 [ 981.483070] ? do_raw_spin_lock+0x121/0x260 [ 981.483990] ? rwlock_bug.part.0+0x90/0x90 [ 981.484894] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.485928] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.487031] ? alloc_fd+0x2e7/0x670 [ 981.487812] io_uring_setup+0x1fbb/0x2980 [ 981.488701] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.489773] ? wait_for_completion_io+0x270/0x270 [ 981.490828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.491949] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.493050] do_syscall_64+0x33/0x40 [ 981.493850] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.494938] RIP: 0033:0x7ff61b4c7b19 [ 981.495730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.499618] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.501229] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 981.502746] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.504258] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.505780] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.507301] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0x14}}}, 0x108) 23:45:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8980, &(0x7f0000000140)={'lo\x00'}) 23:45:07 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x13, &(0x7f0000000100)={0x1}, 0x108) 23:45:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 49) 23:45:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 54) 23:45:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 47) 23:45:07 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 49) [ 981.673752] FAULT_INJECTION: forcing a failure. [ 981.673752] name failslab, interval 1, probability 0, space 0, times 0 [ 981.675660] CPU: 0 PID: 7079 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 981.676776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.678143] Call Trace: [ 981.678578] dump_stack+0x107/0x167 [ 981.679186] should_fail.cold+0x5/0xa [ 981.679812] ? create_object.isra.0+0x3a/0xa30 [ 981.680570] should_failslab+0x5/0x20 [ 981.681199] kmem_cache_alloc+0x5b/0x310 [ 981.681878] create_object.isra.0+0x3a/0xa30 [ 981.682610] kmemleak_alloc_percpu+0xa0/0x100 [ 981.683352] pcpu_alloc+0x4e2/0x1240 [ 981.683991] __percpu_counter_init+0x10d/0x2d0 [ 981.684743] io_uring_alloc_task_context+0xcc/0x6a0 [ 981.685566] ? io_import_iovec+0x1120/0x1120 [ 981.686289] ? lock_downgrade+0x6d0/0x6d0 [ 981.686966] ? do_raw_spin_lock+0x121/0x260 [ 981.687657] ? rwlock_bug.part.0+0x90/0x90 [ 981.688359] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.689153] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.690015] ? alloc_fd+0x2e7/0x670 [ 981.690631] io_uring_setup+0x1fbb/0x2980 [ 981.691327] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.692140] ? wait_for_completion_io+0x270/0x270 [ 981.692958] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.693825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.694671] do_syscall_64+0x33/0x40 [ 981.695277] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.696112] RIP: 0033:0x7ff61b4c7b19 [ 981.696721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.699679] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.700895] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 981.702038] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.703181] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.704318] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.705466] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0x1400}}}, 0x108) 23:45:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000140)={'lo\x00'}) [ 981.737590] FAULT_INJECTION: forcing a failure. [ 981.737590] name failslab, interval 1, probability 0, space 0, times 0 [ 981.740368] CPU: 1 PID: 7085 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 981.742128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.744090] Call Trace: [ 981.744724] dump_stack+0x107/0x167 [ 981.745600] should_fail.cold+0x5/0xa [ 981.746501] ? __io_uring_add_tctx_node+0x15c/0x520 [ 981.747672] should_failslab+0x5/0x20 [ 981.747805] FAULT_INJECTION: forcing a failure. [ 981.747805] name failslab, interval 1, probability 0, space 0, times 0 [ 981.748575] kmem_cache_alloc_trace+0x55/0x320 [ 981.748606] __io_uring_add_tctx_node+0x15c/0x520 [ 981.748632] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.753779] ? alloc_fd+0x2e7/0x670 [ 981.754655] io_uring_setup+0x1fbb/0x2980 [ 981.755646] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.756839] ? wait_for_completion_io+0x270/0x270 [ 981.758010] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.759237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.760448] do_syscall_64+0x33/0x40 [ 981.761326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.762553] RIP: 0033:0x7ff89dd37b19 [ 981.763433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.767729] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.769516] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 981.771177] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.772839] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.774525] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.776196] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 981.777905] CPU: 0 PID: 7088 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 981.778955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.780180] Call Trace: [ 981.780601] dump_stack+0x107/0x167 [ 981.781152] should_fail.cold+0x5/0xa [ 981.781728] ? io_uring_alloc_task_context+0x99/0x6a0 [ 981.782480] should_failslab+0x5/0x20 [ 981.783041] kmem_cache_alloc_trace+0x55/0x320 [ 981.783720] io_uring_alloc_task_context+0x99/0x6a0 [ 981.784451] ? io_import_iovec+0x1120/0x1120 [ 981.785098] ? lock_downgrade+0x6d0/0x6d0 [ 981.785719] ? do_raw_spin_lock+0x121/0x260 [ 981.786360] ? rwlock_bug.part.0+0x90/0x90 [ 981.786999] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.787727] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.788500] ? alloc_fd+0x2e7/0x670 [ 981.789055] io_uring_setup+0x1fbb/0x2980 [ 981.789682] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.790419] ? wait_for_completion_io+0x270/0x270 [ 981.791163] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.791932] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.792697] do_syscall_64+0x33/0x40 [ 981.793247] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.794013] RIP: 0033:0x7f870268cb19 [ 981.794567] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.797216] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.798346] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 981.799380] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.800414] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.801453] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.802482] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 981.815243] FAULT_INJECTION: forcing a failure. [ 981.815243] name failslab, interval 1, probability 0, space 0, times 0 [ 981.817051] CPU: 0 PID: 7091 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 981.818064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.819257] Call Trace: [ 981.819639] dump_stack+0x107/0x167 [ 981.820163] should_fail.cold+0x5/0xa [ 981.820713] ? create_object.isra.0+0x3a/0xa30 [ 981.821375] should_failslab+0x5/0x20 [ 981.821932] kmem_cache_alloc+0x5b/0x310 [ 981.822541] create_object.isra.0+0x3a/0xa30 [ 981.823172] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 981.823915] kmem_cache_alloc_trace+0x151/0x320 [ 981.824588] io_uring_alloc_task_context+0x99/0x6a0 [ 981.825303] ? io_import_iovec+0x1120/0x1120 [ 981.825945] ? lock_downgrade+0x6d0/0x6d0 [ 981.826536] ? do_raw_spin_lock+0x121/0x260 [ 981.827155] ? rwlock_bug.part.0+0x90/0x90 [ 981.827774] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.828474] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.829227] ? alloc_fd+0x2e7/0x670 [ 981.829777] io_uring_setup+0x1fbb/0x2980 [ 981.830385] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.831106] ? wait_for_completion_io+0x270/0x270 [ 981.831837] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.832595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.833333] do_syscall_64+0x33/0x40 [ 981.833880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.834623] RIP: 0033:0x7f7ca709cb19 [ 981.835152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.837762] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.838849] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 981.839864] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 981.840871] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 981.841898] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 981.842915] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:22 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x14, &(0x7f0000000100)={0x1}, 0x108) 23:45:22 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a3, &(0x7f0000000140)={'lo\x00'}) 23:45:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 50) 23:45:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8981, &(0x7f0000000140)={'lo\x00'}) 23:45:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0xff00}}}, 0x108) 23:45:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 48) 23:45:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 50) 23:45:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 55) [ 996.499850] FAULT_INJECTION: forcing a failure. [ 996.499850] name failslab, interval 1, probability 0, space 0, times 0 [ 996.502386] CPU: 0 PID: 7105 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 996.503852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.505833] Call Trace: [ 996.506567] dump_stack+0x107/0x167 [ 996.507541] should_fail.cold+0x5/0xa [ 996.508552] ? create_object.isra.0+0x3a/0xa30 [ 996.509784] should_failslab+0x5/0x20 [ 996.510787] kmem_cache_alloc+0x5b/0x310 [ 996.511680] create_object.isra.0+0x3a/0xa30 [ 996.512621] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 996.513744] kmem_cache_alloc_trace+0x151/0x320 [ 996.514767] __io_uring_add_tctx_node+0x15c/0x520 [ 996.515807] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 996.516931] ? alloc_fd+0x2e7/0x670 [ 996.517767] io_uring_setup+0x1fbb/0x2980 [ 996.518690] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 996.519782] ? wait_for_completion_io+0x270/0x270 [ 996.520883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 996.522029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 996.523158] do_syscall_64+0x33/0x40 [ 996.523967] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 996.525065] RIP: 0033:0x7ff89dd37b19 [ 996.525956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.530403] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 996.532265] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 996.534014] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 996.535750] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 996.537475] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 996.539241] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 996.555552] FAULT_INJECTION: forcing a failure. [ 996.555552] name failslab, interval 1, probability 0, space 0, times 0 [ 996.558148] CPU: 1 PID: 7114 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 996.559625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.561400] Call Trace: [ 996.561984] dump_stack+0x107/0x167 [ 996.562767] should_fail.cold+0x5/0xa [ 996.563587] ? io_wq_create+0xeb/0xc00 [ 996.564420] should_failslab+0x5/0x20 [ 996.565239] __kmalloc+0x72/0x390 [ 996.565998] io_wq_create+0xeb/0xc00 [ 996.566317] FAULT_INJECTION: forcing a failure. [ 996.566317] name failslab, interval 1, probability 0, space 0, times 0 [ 996.566799] io_uring_alloc_task_context+0x1f1/0x6a0 [ 996.570531] ? io_import_iovec+0x1120/0x1120 [ 996.571471] ? io_apoll_task_func+0x2d0/0x2d0 [ 996.572425] ? __io_req_find_next+0x300/0x300 [ 996.573376] ? do_raw_spin_lock+0x121/0x260 [ 996.574302] ? rwlock_bug.part.0+0x90/0x90 [ 996.575205] __io_uring_add_tctx_node+0x2c6/0x520 [ 996.576230] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 996.577340] ? alloc_fd+0x2e7/0x670 [ 996.578129] io_uring_setup+0x1fbb/0x2980 [ 996.579027] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 996.580106] ? wait_for_completion_io+0x270/0x270 [ 996.581154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 996.582277] ? syscall_enter_from_user_mode+0x1d/0x50 [ 996.583373] do_syscall_64+0x33/0x40 [ 996.584167] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 996.585252] RIP: 0033:0x7ff61b4c7b19 [ 996.586061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.589971] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 996.591592] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 996.593111] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 996.594632] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 996.596157] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 996.597678] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 996.599237] CPU: 0 PID: 7120 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 996.601076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.603659] Call Trace: [ 996.604493] dump_stack+0x107/0x167 [ 996.605668] should_fail.cold+0x5/0xa [ 996.606865] ? create_object.isra.0+0x3a/0xa30 [ 996.608147] should_failslab+0x5/0x20 [ 996.608591] FAULT_INJECTION: forcing a failure. [ 996.608591] name failslab, interval 1, probability 0, space 0, times 0 [ 996.609118] kmem_cache_alloc+0x5b/0x310 [ 996.609176] create_object.isra.0+0x3a/0xa30 [ 996.613606] kmemleak_alloc_percpu+0xa0/0x100 [ 996.614821] pcpu_alloc+0x4e2/0x1240 [ 996.615839] __percpu_counter_init+0x10d/0x2d0 [ 996.617025] io_uring_alloc_task_context+0xcc/0x6a0 [ 996.618336] ? io_import_iovec+0x1120/0x1120 [ 996.619394] ? lock_downgrade+0x6d0/0x6d0 [ 996.620305] ? do_raw_spin_lock+0x121/0x260 [ 996.621236] ? rwlock_bug.part.0+0x90/0x90 [ 996.622183] __io_uring_add_tctx_node+0x2c6/0x520 [ 996.623236] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 996.624385] ? alloc_fd+0x2e7/0x670 [ 996.625209] io_uring_setup+0x1fbb/0x2980 [ 996.626170] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 996.627274] ? wait_for_completion_io+0x270/0x270 [ 996.628374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 996.629515] ? syscall_enter_from_user_mode+0x1d/0x50 [ 996.630706] do_syscall_64+0x33/0x40 [ 996.631538] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 996.632673] RIP: 0033:0x7f870268cb19 [ 996.633495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.637598] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 996.639314] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 996.640928] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 996.642556] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 996.644163] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 996.645793] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 996.647464] CPU: 1 PID: 7117 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 996.648892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.650608] Call Trace: [ 996.651152] dump_stack+0x107/0x167 [ 996.651920] should_fail.cold+0x5/0xa [ 996.652704] ? create_object.isra.0+0x3a/0xa30 [ 996.653663] should_failslab+0x5/0x20 [ 996.654467] kmem_cache_alloc+0x5b/0x310 [ 996.655323] create_object.isra.0+0x3a/0xa30 [ 996.656241] kmemleak_alloc_percpu+0xa0/0x100 [ 996.657186] pcpu_alloc+0x4e2/0x1240 [ 996.657999] __percpu_counter_init+0x10d/0x2d0 [ 996.658963] io_uring_alloc_task_context+0xcc/0x6a0 [ 996.660005] ? io_import_iovec+0x1120/0x1120 [ 996.660910] ? lock_downgrade+0x6d0/0x6d0 [ 996.661777] ? do_raw_spin_lock+0x121/0x260 [ 996.662667] ? rwlock_bug.part.0+0x90/0x90 [ 996.663546] __io_uring_add_tctx_node+0x2c6/0x520 [ 996.664573] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 996.665680] ? alloc_fd+0x2e7/0x670 [ 996.666469] io_uring_setup+0x1fbb/0x2980 [ 996.667343] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 996.668392] ? wait_for_completion_io+0x270/0x270 [ 996.669415] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 996.670513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 996.671585] do_syscall_64+0x33/0x40 [ 996.672343] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 996.673400] RIP: 0033:0x7f7ca709cb19 [ 996.674166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.677935] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 996.679505] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 996.680971] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 996.682452] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 996.683913] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 996.685390] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0x1000000}}}, 0x108) 23:45:22 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x15, &(0x7f0000000100)={0x1}, 0x108) 23:45:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 51) 23:45:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 49) 23:45:22 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89b0, &(0x7f0000000140)={'lo\x00'}) [ 996.818661] FAULT_INJECTION: forcing a failure. [ 996.818661] name failslab, interval 1, probability 0, space 0, times 0 [ 996.821099] CPU: 1 PID: 7132 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 996.822531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.824269] Call Trace: [ 996.824826] dump_stack+0x107/0x167 [ 996.825590] should_fail.cold+0x5/0xa [ 996.826398] ? create_object.isra.0+0x3a/0xa30 [ 996.827353] should_failslab+0x5/0x20 [ 996.828147] kmem_cache_alloc+0x5b/0x310 [ 996.828989] create_object.isra.0+0x3a/0xa30 [ 996.829919] kmemleak_alloc_percpu+0xa0/0x100 23:45:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0x2000000}}}, 0x108) [ 996.830847] pcpu_alloc+0x4e2/0x1240 [ 996.831789] __percpu_counter_init+0x10d/0x2d0 [ 996.832768] io_uring_alloc_task_context+0xcc/0x6a0 [ 996.833829] ? io_import_iovec+0x1120/0x1120 [ 996.834739] ? lock_downgrade+0x6d0/0x6d0 [ 996.835602] ? do_raw_spin_lock+0x121/0x260 [ 996.836505] ? rwlock_bug.part.0+0x90/0x90 [ 996.837380] __io_uring_add_tctx_node+0x2c6/0x520 [ 996.838385] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 996.839463] ? alloc_fd+0x2e7/0x670 [ 996.840245] io_uring_setup+0x1fbb/0x2980 [ 996.841108] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 996.842173] ? wait_for_completion_io+0x270/0x270 [ 996.843195] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 996.844322] ? syscall_enter_from_user_mode+0x1d/0x50 [ 996.845391] do_syscall_64+0x33/0x40 [ 996.846171] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 996.847230] RIP: 0033:0x7ff61b4c7b19 [ 996.847996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.851751] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 996.853345] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 996.854810] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 996.856288] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 996.857782] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 996.859251] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:23 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 56) 23:45:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8982, &(0x7f0000000140)={'lo\x00'}) [ 996.923470] FAULT_INJECTION: forcing a failure. [ 996.923470] name failslab, interval 1, probability 0, space 0, times 0 [ 996.925884] CPU: 1 PID: 7139 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 996.927282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.928985] Call Trace: [ 996.929531] dump_stack+0x107/0x167 [ 996.930290] should_fail.cold+0x5/0xa [ 996.931076] ? create_object.isra.0+0x3a/0xa30 [ 996.932014] should_failslab+0x5/0x20 [ 996.932791] kmem_cache_alloc+0x5b/0x310 [ 996.933651] create_object.isra.0+0x3a/0xa30 [ 996.934592] kmemleak_alloc_percpu+0xa0/0x100 [ 996.935522] pcpu_alloc+0x4e2/0x1240 [ 996.936321] __percpu_counter_init+0x10d/0x2d0 [ 996.937280] io_uring_alloc_task_context+0xcc/0x6a0 [ 996.938316] ? io_import_iovec+0x1120/0x1120 [ 996.939224] ? lock_downgrade+0x6d0/0x6d0 [ 996.940074] ? do_raw_spin_lock+0x121/0x260 [ 996.940963] ? rwlock_bug.part.0+0x90/0x90 [ 996.941856] __io_uring_add_tctx_node+0x2c6/0x520 [ 996.942851] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 996.943919] ? alloc_fd+0x2e7/0x670 [ 996.944684] io_uring_setup+0x1fbb/0x2980 [ 996.945552] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 996.946605] ? wait_for_completion_io+0x270/0x270 [ 996.947635] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 996.948716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 996.949800] do_syscall_64+0x33/0x40 [ 996.950569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 996.951634] RIP: 0033:0x7f7ca709cb19 [ 996.952412] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.956207] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 996.958060] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 996.959520] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 996.960995] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 996.962469] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 996.963950] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:23 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 51) 23:45:23 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0x14000000}}}, 0x108) [ 997.015061] FAULT_INJECTION: forcing a failure. [ 997.015061] name failslab, interval 1, probability 0, space 0, times 0 [ 997.017789] CPU: 1 PID: 7145 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 997.019192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 23:45:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x40049409, &(0x7f0000000140)={'lo\x00'}) [ 997.020996] Call Trace: [ 997.021590] dump_stack+0x107/0x167 [ 997.022675] should_fail.cold+0x5/0xa [ 997.023691] ? xas_alloc+0x336/0x440 [ 997.024663] should_failslab+0x5/0x20 [ 997.025678] kmem_cache_alloc+0x5b/0x310 [ 997.026738] ? stack_trace_consume_entry+0x160/0x160 [ 997.027842] xas_alloc+0x336/0x440 [ 997.028621] xas_create+0x34a/0x10d0 [ 997.029425] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 997.030583] xas_store+0x8c/0x1c40 [ 997.031360] __xa_store+0x164/0x2d0 [ 997.032164] ? xa_delete_node+0x280/0x280 [ 997.033076] ? trace_hardirqs_on+0x5b/0x180 [ 997.034025] xa_store+0x31/0x50 [ 997.034747] __io_uring_add_tctx_node+0x1cf/0x520 [ 997.035780] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 997.036907] ? alloc_fd+0x2e7/0x670 [ 997.037724] io_uring_setup+0x1fbb/0x2980 [ 997.038638] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 997.039729] ? wait_for_completion_io+0x270/0x270 [ 997.040800] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 997.041948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 997.043062] do_syscall_64+0x33/0x40 [ 997.043881] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 997.044982] RIP: 0033:0x7ff89dd37b19 [ 997.045805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 997.049775] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 997.051410] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 997.052972] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 997.054523] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 997.056073] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 997.057618] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 997.096472] FAULT_INJECTION: forcing a failure. [ 997.096472] name failslab, interval 1, probability 0, space 0, times 0 [ 997.098966] CPU: 1 PID: 7153 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 997.100410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 997.102188] Call Trace: [ 997.102762] dump_stack+0x107/0x167 [ 997.103560] should_fail.cold+0x5/0xa [ 997.104387] ? create_object.isra.0+0x3a/0xa30 [ 997.105369] should_failslab+0x5/0x20 [ 997.106192] kmem_cache_alloc+0x5b/0x310 [ 997.107062] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 997.108187] create_object.isra.0+0x3a/0xa30 [ 997.109127] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 997.110231] __kmalloc+0x16e/0x390 [ 997.111017] io_wq_create+0xeb/0xc00 [ 997.111835] io_uring_alloc_task_context+0x1f1/0x6a0 [ 997.113026] ? io_import_iovec+0x1120/0x1120 [ 997.114256] ? io_apoll_task_func+0x2d0/0x2d0 [ 997.115457] ? __io_req_find_next+0x300/0x300 [ 997.116667] ? do_raw_spin_lock+0x121/0x260 [ 997.117864] ? rwlock_bug.part.0+0x90/0x90 [ 997.118834] __io_uring_add_tctx_node+0x2c6/0x520 [ 997.119889] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 997.121033] ? alloc_fd+0x2e7/0x670 [ 997.121885] io_uring_setup+0x1fbb/0x2980 [ 997.122812] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 997.123913] ? wait_for_completion_io+0x270/0x270 [ 997.125008] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 997.126174] ? syscall_enter_from_user_mode+0x1d/0x50 [ 997.127301] do_syscall_64+0x33/0x40 [ 997.128117] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 997.129222] RIP: 0033:0x7f870268cb19 [ 997.130059] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 997.134040] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 997.135718] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 997.137260] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 997.138836] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 997.140373] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 997.142029] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 52) 23:45:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8983, &(0x7f0000000140)={'lo\x00'}) 23:45:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x40086602, &(0x7f0000000140)={'lo\x00'}) 23:45:41 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0xa4ffffff}}}, 0x108) 23:45:41 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x16, &(0x7f0000000100)={0x1}, 0x108) 23:45:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 50) 23:45:41 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 57) 23:45:41 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 52) [ 1015.079433] FAULT_INJECTION: forcing a failure. [ 1015.079433] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.081828] CPU: 1 PID: 7177 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1015.083260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.084961] Call Trace: [ 1015.085507] dump_stack+0x107/0x167 [ 1015.086282] should_fail.cold+0x5/0xa [ 1015.087062] ? io_wq_create+0x6ef/0xc00 [ 1015.087886] should_failslab+0x5/0x20 [ 1015.088675] kmem_cache_alloc_node_trace+0x59/0x340 [ 1015.089716] io_wq_create+0x6ef/0xc00 [ 1015.090525] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1015.091363] FAULT_INJECTION: forcing a failure. [ 1015.091363] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.091574] ? io_import_iovec+0x1120/0x1120 [ 1015.094852] ? io_apoll_task_func+0x2d0/0x2d0 [ 1015.095777] ? __io_req_find_next+0x300/0x300 [ 1015.096703] ? do_raw_spin_lock+0x121/0x260 [ 1015.097586] ? rwlock_bug.part.0+0x90/0x90 [ 1015.098487] __io_uring_add_tctx_node+0x2c6/0x520 [ 1015.099486] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1015.100558] ? alloc_fd+0x2e7/0x670 [ 1015.101347] io_uring_setup+0x1fbb/0x2980 [ 1015.102221] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1015.103260] ? wait_for_completion_io+0x270/0x270 [ 1015.104276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1015.105344] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.106411] do_syscall_64+0x33/0x40 [ 1015.107174] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1015.108227] RIP: 0033:0x7ff61b4c7b19 [ 1015.108992] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.112765] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1015.114322] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1015.115781] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1015.117235] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1015.118682] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1015.120130] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1015.121647] CPU: 0 PID: 7181 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1015.123112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.124869] Call Trace: [ 1015.125445] dump_stack+0x107/0x167 [ 1015.126240] should_fail.cold+0x5/0xa [ 1015.127075] ? io_wq_create+0xeb/0xc00 [ 1015.127907] should_failslab+0x5/0x20 [ 1015.128725] __kmalloc+0x72/0x390 [ 1015.129484] io_wq_create+0xeb/0xc00 [ 1015.130317] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1015.131387] ? io_import_iovec+0x1120/0x1120 [ 1015.132303] ? io_apoll_task_func+0x2d0/0x2d0 [ 1015.133260] ? __io_req_find_next+0x300/0x300 [ 1015.134218] ? do_raw_spin_lock+0x121/0x260 [ 1015.135126] ? rwlock_bug.part.0+0x90/0x90 [ 1015.136024] __io_uring_add_tctx_node+0x2c6/0x520 [ 1015.136391] FAULT_INJECTION: forcing a failure. [ 1015.136391] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.137030] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1015.137051] ? alloc_fd+0x2e7/0x670 [ 1015.137101] io_uring_setup+0x1fbb/0x2980 [ 1015.142049] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1015.143098] ? wait_for_completion_io+0x270/0x270 [ 1015.144146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1015.145231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.146323] do_syscall_64+0x33/0x40 [ 1015.147105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1015.148166] RIP: 0033:0x7f7ca709cb19 [ 1015.148933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.152723] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1015.154301] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1015.155785] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1015.157266] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1015.158743] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1015.160207] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1015.161725] CPU: 1 PID: 7185 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1015.163211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.164999] Call Trace: [ 1015.165582] dump_stack+0x107/0x167 [ 1015.166375] should_fail.cold+0x5/0xa [ 1015.167194] ? io_wq_create+0x6ef/0xc00 [ 1015.168052] should_failslab+0x5/0x20 [ 1015.168865] kmem_cache_alloc_node_trace+0x59/0x340 [ 1015.169966] io_wq_create+0x6ef/0xc00 [ 1015.170810] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1015.171911] ? io_import_iovec+0x1120/0x1120 [ 1015.172858] ? io_apoll_task_func+0x2d0/0x2d0 [ 1015.173808] ? __io_req_find_next+0x300/0x300 [ 1015.174776] ? do_raw_spin_lock+0x121/0x260 [ 1015.175698] ? rwlock_bug.part.0+0x90/0x90 [ 1015.176595] __io_uring_add_tctx_node+0x2c6/0x520 [ 1015.177641] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1015.178730] ? alloc_fd+0x2e7/0x670 [ 1015.179545] io_uring_setup+0x1fbb/0x2980 [ 1015.180425] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1015.181510] ? wait_for_completion_io+0x270/0x270 [ 1015.182563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1015.183685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.184766] do_syscall_64+0x33/0x40 [ 1015.185562] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1015.186638] RIP: 0033:0x7f870268cb19 [ 1015.187435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.191206] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1015.192837] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1015.194362] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1015.195883] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1015.197402] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1015.198947] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1015.202180] FAULT_INJECTION: forcing a failure. [ 1015.202180] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.204740] CPU: 1 PID: 7186 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1015.206210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.207982] Call Trace: [ 1015.208546] dump_stack+0x107/0x167 [ 1015.209333] should_fail.cold+0x5/0xa [ 1015.210157] ? create_object.isra.0+0x3a/0xa30 [ 1015.211140] should_failslab+0x5/0x20 [ 1015.211952] kmem_cache_alloc+0x5b/0x310 [ 1015.212832] create_object.isra.0+0x3a/0xa30 [ 1015.213766] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1015.214865] kmem_cache_alloc+0x159/0x310 [ 1015.215758] xas_alloc+0x336/0x440 [ 1015.216523] xas_create+0x34a/0x10d0 [ 1015.217336] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1015.218463] xas_store+0x8c/0x1c40 [ 1015.219240] __xa_store+0x164/0x2d0 [ 1015.220018] ? xa_delete_node+0x280/0x280 [ 1015.220913] ? trace_hardirqs_on+0x5b/0x180 [ 1015.221857] xa_store+0x31/0x50 23:45:41 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0xff000000}}}, 0x108) [ 1015.222581] __io_uring_add_tctx_node+0x1cf/0x520 [ 1015.223820] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1015.224936] ? alloc_fd+0x2e7/0x670 [ 1015.225725] io_uring_setup+0x1fbb/0x2980 [ 1015.226632] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1015.227713] ? wait_for_completion_io+0x270/0x270 [ 1015.228766] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1015.229893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.230969] do_syscall_64+0x33/0x40 [ 1015.231765] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1015.232860] RIP: 0033:0x7ff89dd37b19 [ 1015.233649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.237552] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 23:45:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x40087602, &(0x7f0000000140)={'lo\x00'}) [ 1015.239180] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1015.240853] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1015.242392] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1015.243908] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1015.245425] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:41 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x17, &(0x7f0000000100)={0x1}, 0x108) 23:45:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 58) 23:45:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 53) 23:45:55 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0xffffffa4}}}, 0x108) 23:45:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 51) 23:45:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x4020940d, &(0x7f0000000140)={'lo\x00'}) 23:45:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8990, &(0x7f0000000140)={'lo\x00'}) 23:45:55 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x18, &(0x7f0000000100)={0x1}, 0x108) 23:45:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 53) [ 1029.067525] FAULT_INJECTION: forcing a failure. [ 1029.067525] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.069136] CPU: 0 PID: 7211 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1029.070081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.071204] Call Trace: [ 1029.071575] dump_stack+0x107/0x167 [ 1029.072078] should_fail.cold+0x5/0xa [ 1029.072608] ? io_wq_create+0x6ef/0xc00 [ 1029.073151] should_failslab+0x5/0x20 [ 1029.073680] kmem_cache_alloc_node_trace+0x59/0x340 [ 1029.074395] io_wq_create+0x6ef/0xc00 [ 1029.074929] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1029.075631] ? io_import_iovec+0x1120/0x1120 [ 1029.076232] ? io_apoll_task_func+0x2d0/0x2d0 [ 1029.076842] ? __io_req_find_next+0x300/0x300 [ 1029.077456] ? do_raw_spin_lock+0x121/0x260 [ 1029.078038] ? rwlock_bug.part.0+0x90/0x90 [ 1029.078640] __io_uring_add_tctx_node+0x2c6/0x520 [ 1029.079298] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.079999] ? alloc_fd+0x2e7/0x670 [ 1029.080509] io_uring_setup+0x1fbb/0x2980 [ 1029.081082] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.081765] ? wait_for_completion_io+0x270/0x270 [ 1029.082471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.083178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.083884] do_syscall_64+0x33/0x40 [ 1029.084390] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.085086] RIP: 0033:0x7ff61b4c7b19 [ 1029.085588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.088120] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.089160] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1029.090133] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.091093] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.092053] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.093016] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1029.097647] FAULT_INJECTION: forcing a failure. [ 1029.097647] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.099169] CPU: 0 PID: 7214 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1029.100096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.100643] FAULT_INJECTION: forcing a failure. [ 1029.100643] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.101234] Call Trace: [ 1029.101251] dump_stack+0x107/0x167 [ 1029.101271] should_fail.cold+0x5/0xa [ 1029.101294] ? create_object.isra.0+0x3a/0xa30 [ 1029.105579] should_failslab+0x5/0x20 [ 1029.106137] kmem_cache_alloc+0x5b/0x310 [ 1029.106684] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1029.107383] create_object.isra.0+0x3a/0xa30 [ 1029.107969] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1029.108662] __kmalloc+0x16e/0x390 [ 1029.109155] io_wq_create+0xeb/0xc00 [ 1029.109675] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1029.110373] ? io_import_iovec+0x1120/0x1120 [ 1029.110942] ? io_apoll_task_func+0x2d0/0x2d0 [ 1029.111555] ? __io_req_find_next+0x300/0x300 [ 1029.112161] ? do_raw_spin_lock+0x121/0x260 [ 1029.112739] ? rwlock_bug.part.0+0x90/0x90 [ 1029.113320] __io_uring_add_tctx_node+0x2c6/0x520 [ 1029.113971] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.114687] ? alloc_fd+0x2e7/0x670 [ 1029.115198] io_uring_setup+0x1fbb/0x2980 [ 1029.115763] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.116436] ? wait_for_completion_io+0x270/0x270 [ 1029.117086] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.117798] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.118523] do_syscall_64+0x33/0x40 [ 1029.119024] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.119715] RIP: 0033:0x7f870268cb19 [ 1029.120213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.122682] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.123705] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1029.124656] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.125604] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.126560] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.127509] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1029.128511] CPU: 1 PID: 7217 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1029.129976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.131763] Call Trace: [ 1029.132314] dump_stack+0x107/0x167 [ 1029.133106] should_fail.cold+0x5/0xa [ 1029.133925] ? create_object.isra.0+0x3a/0xa30 [ 1029.134924] should_failslab+0x5/0x20 [ 1029.135734] kmem_cache_alloc+0x5b/0x310 [ 1029.136615] create_object.isra.0+0x3a/0xa30 [ 1029.137530] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1029.138623] kmem_cache_alloc+0x159/0x310 [ 1029.139501] xas_alloc+0x336/0x440 [ 1029.140231] xas_create+0x34a/0x10d0 [ 1029.141055] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1029.142188] xas_store+0x8c/0x1c40 [ 1029.142988] __xa_store+0x164/0x2d0 [ 1029.143756] ? xa_delete_node+0x280/0x280 [ 1029.144648] ? trace_hardirqs_on+0x5b/0x180 [ 1029.145580] xa_store+0x31/0x50 [ 1029.146280] __io_uring_add_tctx_node+0x1cf/0x520 [ 1029.147302] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.148409] ? alloc_fd+0x2e7/0x670 [ 1029.149181] io_uring_setup+0x1fbb/0x2980 [ 1029.150059] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.151124] ? wait_for_completion_io+0x270/0x270 [ 1029.152166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.153103] FAULT_INJECTION: forcing a failure. [ 1029.153103] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.153267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.155803] do_syscall_64+0x33/0x40 [ 1029.156593] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.157652] RIP: 0033:0x7ff89dd37b19 [ 1029.158454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.162255] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.163836] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1029.165315] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.166851] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.168327] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.169824] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1029.171344] CPU: 0 PID: 7218 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1029.172245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.173340] Call Trace: [ 1029.173695] dump_stack+0x107/0x167 [ 1029.174190] should_fail.cold+0x5/0xa [ 1029.174698] ? create_object.isra.0+0x3a/0xa30 [ 1029.175304] should_failslab+0x5/0x20 [ 1029.175806] kmem_cache_alloc+0x5b/0x310 [ 1029.176356] create_object.isra.0+0x3a/0xa30 [ 1029.176958] kmemleak_alloc_percpu+0xa0/0x100 [ 1029.177558] pcpu_alloc+0x4e2/0x1240 [ 1029.178092] __percpu_counter_init+0x10d/0x2d0 [ 1029.178694] io_uring_alloc_task_context+0xcc/0x6a0 [ 1029.179319] ? io_import_iovec+0x1120/0x1120 [ 1029.179896] ? lock_downgrade+0x6d0/0x6d0 [ 1029.180442] ? do_raw_spin_lock+0x121/0x260 [ 1029.181016] ? rwlock_bug.part.0+0x90/0x90 [ 1029.181580] __io_uring_add_tctx_node+0x2c6/0x520 [ 1029.182230] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.182920] ? alloc_fd+0x2e7/0x670 [ 1029.183427] io_uring_setup+0x1fbb/0x2980 [ 1029.183991] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.184655] ? wait_for_completion_io+0x270/0x270 [ 1029.185310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.185999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.186657] do_syscall_64+0x33/0x40 [ 1029.187145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.187810] RIP: 0033:0x7f7ca709cb19 [ 1029.188295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.190679] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.191663] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1029.192581] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.193513] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.194450] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.195378] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 54) 23:45:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 59) [ 1029.237455] FAULT_INJECTION: forcing a failure. [ 1029.237455] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.239032] CPU: 0 PID: 7227 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1029.239904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.240967] Call Trace: [ 1029.241311] dump_stack+0x107/0x167 [ 1029.241784] should_fail.cold+0x5/0xa [ 1029.242282] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1029.242921] should_failslab+0x5/0x20 [ 1029.243399] kmem_cache_alloc_trace+0x55/0x320 [ 1029.243989] __io_uring_add_tctx_node+0x15c/0x520 [ 1029.244605] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.245267] ? alloc_fd+0x2e7/0x670 [ 1029.245748] io_uring_setup+0x1fbb/0x2980 [ 1029.246295] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.246908] ? wait_for_completion_io+0x270/0x270 [ 1029.247555] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.248226] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.248891] do_syscall_64+0x33/0x40 [ 1029.249363] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.250019] RIP: 0033:0x7ff61b4c7b19 [ 1029.250506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.252803] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.253759] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1029.254664] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.255561] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.256462] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.257362] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:55 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x20000208) 23:45:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80086601, &(0x7f0000000140)={'lo\x00'}) 23:45:55 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x19, &(0x7f0000000100)={0x1}, 0x108) 23:45:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 52) 23:45:55 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r1, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x401, {{0x2, 0x0, @rand_addr=0x64010100}}, {{0x2, 0x0, @local}}}, 0x108) 23:45:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8992, &(0x7f0000000140)={'lo\x00'}) [ 1029.342777] FAULT_INJECTION: forcing a failure. [ 1029.342777] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.344254] CPU: 0 PID: 7236 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1029.345095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.346115] Call Trace: [ 1029.346447] dump_stack+0x107/0x167 [ 1029.346904] should_fail.cold+0x5/0xa [ 1029.347384] ? io_wq_create+0x6ef/0xc00 [ 1029.347877] should_failslab+0x5/0x20 [ 1029.348348] kmem_cache_alloc_node_trace+0x59/0x340 [ 1029.348986] io_wq_create+0x6ef/0xc00 [ 1029.349483] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1029.350137] ? io_import_iovec+0x1120/0x1120 [ 1029.350688] ? io_apoll_task_func+0x2d0/0x2d0 [ 1029.351244] ? __io_req_find_next+0x300/0x300 [ 1029.351803] ? do_raw_spin_lock+0x121/0x260 [ 1029.352339] ? rwlock_bug.part.0+0x90/0x90 [ 1029.352876] __io_uring_add_tctx_node+0x2c6/0x520 [ 1029.353473] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.354123] ? alloc_fd+0x2e7/0x670 [ 1029.354592] io_uring_setup+0x1fbb/0x2980 [ 1029.355106] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.355711] ? wait_for_completion_io+0x270/0x270 [ 1029.356322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.356950] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.357575] do_syscall_64+0x33/0x40 [ 1029.358030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.358663] RIP: 0033:0x7f7ca709cb19 [ 1029.359091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.361285] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.362223] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1029.363082] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.363937] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.364804] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.365677] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:45:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 54) [ 1029.396247] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1029.411060] FAULT_INJECTION: forcing a failure. [ 1029.411060] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.412467] CPU: 0 PID: 7246 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1029.413269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.414246] Call Trace: [ 1029.414557] dump_stack+0x107/0x167 [ 1029.414993] should_fail.cold+0x5/0xa [ 1029.415444] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1029.416031] should_failslab+0x5/0x20 [ 1029.416483] kmem_cache_alloc_trace+0x55/0x320 [ 1029.417028] __io_uring_add_tctx_node+0x15c/0x520 [ 1029.417594] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.418213] ? alloc_fd+0x2e7/0x670 [ 1029.418633] io_uring_setup+0x1fbb/0x2980 [ 1029.419132] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.419725] ? wait_for_completion_io+0x270/0x270 [ 1029.420316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.420927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.421537] do_syscall_64+0x33/0x40 [ 1029.421975] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.422629] RIP: 0033:0x7f870268cb19 [ 1029.423065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.424620] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1029.425196] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.425212] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1029.425221] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.425229] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.425237] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.425244] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1029.486828] FAULT_INJECTION: forcing a failure. [ 1029.486828] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.489293] CPU: 1 PID: 7251 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1029.490792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.492587] Call Trace: [ 1029.493167] dump_stack+0x107/0x167 [ 1029.493966] should_fail.cold+0x5/0xa [ 1029.494810] ? create_object.isra.0+0x3a/0xa30 [ 1029.495801] should_failslab+0x5/0x20 [ 1029.496644] kmem_cache_alloc+0x5b/0x310 [ 1029.497526] ? mark_held_locks+0x9e/0xe0 [ 1029.498423] create_object.isra.0+0x3a/0xa30 [ 1029.499374] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1029.500486] kmem_cache_alloc+0x159/0x310 [ 1029.501401] xas_alloc+0x336/0x440 [ 1029.502196] xas_create+0x34a/0x10d0 [ 1029.503017] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1029.504149] xas_store+0x8c/0x1c40 [ 1029.504941] __xa_store+0x164/0x2d0 [ 1029.505743] ? xa_delete_node+0x280/0x280 [ 1029.506660] ? trace_hardirqs_on+0x5b/0x180 [ 1029.507597] xa_store+0x31/0x50 [ 1029.508308] __io_uring_add_tctx_node+0x1cf/0x520 [ 1029.509347] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1029.510507] ? alloc_fd+0x2e7/0x670 [ 1029.511294] io_uring_setup+0x1fbb/0x2980 [ 1029.512202] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1029.513289] ? wait_for_completion_io+0x270/0x270 [ 1029.514384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.515522] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1029.516631] do_syscall_64+0x33/0x40 [ 1029.517452] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1029.518569] RIP: 0033:0x7ff89dd37b19 [ 1029.519363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.523317] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1029.524953] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1029.526510] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1029.528330] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1029.530238] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1029.531953] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:08 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 60) 23:46:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80087601, &(0x7f0000000140)={'lo\x00'}) 23:46:08 executing program 7: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x8, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x108) socket$inet_icmp_raw(0x2, 0x3, 0x1) 23:46:08 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x1a, &(0x7f0000000100)={0x1}, 0x108) 23:46:08 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 55) 23:46:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8993, &(0x7f0000000140)={'lo\x00'}) 23:46:08 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 55) 23:46:08 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 53) [ 1042.506083] FAULT_INJECTION: forcing a failure. [ 1042.506083] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.508757] CPU: 1 PID: 7268 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1042.510200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1042.511958] Call Trace: [ 1042.512535] dump_stack+0x107/0x167 [ 1042.513330] should_fail.cold+0x5/0xa [ 1042.514147] ? create_object.isra.0+0x3a/0xa30 [ 1042.515139] should_failslab+0x5/0x20 [ 1042.515951] kmem_cache_alloc+0x5b/0x310 [ 1042.516801] FAULT_INJECTION: forcing a failure. [ 1042.516801] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.519157] create_object.isra.0+0x3a/0xa30 [ 1042.520104] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1042.521213] kmem_cache_alloc_trace+0x151/0x320 [ 1042.522215] __io_uring_add_tctx_node+0x15c/0x520 [ 1042.523263] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1042.524387] ? alloc_fd+0x2e7/0x670 [ 1042.525194] io_uring_setup+0x1fbb/0x2980 [ 1042.526093] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1042.527180] ? wait_for_completion_io+0x270/0x270 [ 1042.528272] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1042.529406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1042.530520] do_syscall_64+0x33/0x40 [ 1042.531314] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1042.532409] RIP: 0033:0x7f870268cb19 [ 1042.533204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1042.537124] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1042.538749] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1042.540254] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1042.541762] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1042.543304] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1042.544830] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1042.546445] CPU: 0 PID: 7272 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1042.547953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1042.549640] Call Trace: [ 1042.550202] dump_stack+0x107/0x167 [ 1042.550972] should_fail.cold+0x5/0xa [ 1042.551763] ? create_object.isra.0+0x3a/0xa30 [ 1042.552707] should_failslab+0x5/0x20 [ 1042.553498] kmem_cache_alloc+0x5b/0x310 [ 1042.554364] ? io_wq_create+0x114/0xc00 [ 1042.555198] create_object.isra.0+0x3a/0xa30 [ 1042.556103] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1042.557160] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1042.558274] io_wq_create+0x6ef/0xc00 [ 1042.559111] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1042.560206] ? io_import_iovec+0x1120/0x1120 [ 1042.561148] ? io_apoll_task_func+0x2d0/0x2d0 [ 1042.562099] ? __io_req_find_next+0x300/0x300 [ 1042.563068] ? do_raw_spin_lock+0x121/0x260 [ 1042.563967] ? rwlock_bug.part.0+0x90/0x90 [ 1042.564863] __io_uring_add_tctx_node+0x2c6/0x520 [ 1042.565903] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1042.567033] ? alloc_fd+0x2e7/0x670 [ 1042.567839] io_uring_setup+0x1fbb/0x2980 [ 1042.568743] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1042.569826] ? wait_for_completion_io+0x270/0x270 [ 1042.570907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1042.572029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1042.573137] do_syscall_64+0x33/0x40 [ 1042.573940] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1042.575007] RIP: 0033:0x7f7ca709cb19 23:46:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80108906, &(0x7f0000000140)={'lo\x00'}) [ 1042.575808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1042.579946] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1042.581555] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1042.583050] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1042.584556] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1042.586072] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1042.587629] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1042.608384] FAULT_INJECTION: forcing a failure. [ 1042.608384] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.609571] FAULT_INJECTION: forcing a failure. [ 1042.609571] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.611017] CPU: 1 PID: 7280 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1042.615009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1042.616783] Call Trace: [ 1042.617345] dump_stack+0x107/0x167 [ 1042.618121] should_fail.cold+0x5/0xa [ 1042.618951] ? xas_alloc+0x336/0x440 [ 1042.619752] should_failslab+0x5/0x20 [ 1042.620569] kmem_cache_alloc+0x5b/0x310 [ 1042.621438] xas_alloc+0x336/0x440 [ 1042.622199] xas_create+0x34a/0x10d0 [ 1042.623073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1042.624194] xas_store+0x8c/0x1c40 [ 1042.624966] __xa_store+0x164/0x2d0 [ 1042.625736] ? xa_delete_node+0x280/0x280 [ 1042.626629] ? trace_hardirqs_on+0x5b/0x180 [ 1042.627549] xa_store+0x31/0x50 [ 1042.628269] __io_uring_add_tctx_node+0x1cf/0x520 [ 1042.629279] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1042.630407] ? alloc_fd+0x2e7/0x670 [ 1042.631199] io_uring_setup+0x1fbb/0x2980 [ 1042.632099] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1042.633168] ? wait_for_completion_io+0x270/0x270 [ 1042.634237] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1042.635357] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1042.636466] do_syscall_64+0x33/0x40 [ 1042.637256] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1042.638342] RIP: 0033:0x7ff89dd37b19 [ 1042.639128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1042.643020] RSP: 002b:00007ff89b28c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1042.644625] RAX: ffffffffffffffda RBX: 00007ff89de4b020 RCX: 00007ff89dd37b19 [ 1042.646123] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1042.647635] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1042.649128] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1042.650632] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1042.652195] CPU: 0 PID: 7275 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1042.653980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1042.656042] Call Trace: [ 1042.656756] dump_stack+0x107/0x167 [ 1042.657702] should_fail.cold+0x5/0xa [ 1042.658692] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1042.659976] should_failslab+0x5/0x20 [ 1042.660960] kmem_cache_alloc_trace+0x55/0x320 [ 1042.662152] __io_uring_add_tctx_node+0x15c/0x520 [ 1042.663394] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1042.664755] ? alloc_fd+0x2e7/0x670 [ 1042.665711] io_uring_setup+0x1fbb/0x2980 [ 1042.666816] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1042.668062] ? wait_for_completion_io+0x270/0x270 [ 1042.669317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1042.670662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1042.672005] do_syscall_64+0x33/0x40 [ 1042.672955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1042.674258] RIP: 0033:0x7ff61b4c7b19 [ 1042.675224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1042.679880] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1042.681820] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1042.683597] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1042.685342] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1042.687162] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1042.688945] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8994, &(0x7f0000000140)={'lo\x00'}) 23:46:08 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[r0], 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r3, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r9, r8, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r8, &(0x7f00000002c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2004, @fd_index=0x5, 0x101, 0x0, 0x0, 0x6, 0x1, {0x2, r10}}, 0x9ab) copy_file_range(r3, &(0x7f0000000080)=0x7, r0, 0x0, 0xfffffffffffffc69, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0x64010101}}, {{0x2, 0x4e24}}}, 0x108) creat(&(0x7f0000000280)='./file0\x00', 0x4) 23:46:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80108907, &(0x7f0000000140)={'lo\x00'}) [ 1042.762684] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:46:08 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x21, &(0x7f0000000100)={0x1}, 0x108) 23:46:08 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 54) [ 1042.800462] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:46:08 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 56) [ 1042.870791] FAULT_INJECTION: forcing a failure. [ 1042.870791] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.873450] CPU: 1 PID: 7297 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1042.874999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1042.876876] Call Trace: [ 1042.877481] dump_stack+0x107/0x167 [ 1042.878316] should_fail.cold+0x5/0xa [ 1042.879180] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1042.880314] should_failslab+0x5/0x20 [ 1042.881184] kmem_cache_alloc_trace+0x55/0x320 [ 1042.882235] __io_uring_add_tctx_node+0x15c/0x520 [ 1042.883338] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1042.884528] ? alloc_fd+0x2e7/0x670 [ 1042.885366] io_uring_setup+0x1fbb/0x2980 [ 1042.886328] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1042.887476] ? wait_for_completion_io+0x270/0x270 [ 1042.888601] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1042.889793] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1042.890977] do_syscall_64+0x33/0x40 [ 1042.891822] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1042.892987] RIP: 0033:0x7f7ca709cb19 [ 1042.893831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1042.898003] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1042.899732] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1042.901342] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1042.902961] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1042.904573] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1042.906185] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1042.963490] FAULT_INJECTION: forcing a failure. [ 1042.963490] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.968582] CPU: 1 PID: 7301 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1042.970151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1042.972042] Call Trace: [ 1042.972662] dump_stack+0x107/0x167 [ 1042.973503] should_fail.cold+0x5/0xa [ 1042.974393] ? create_object.isra.0+0x3a/0xa30 [ 1042.975441] should_failslab+0x5/0x20 [ 1042.976310] kmem_cache_alloc+0x5b/0x310 [ 1042.977239] ? io_wq_create+0x114/0xc00 [ 1042.978159] create_object.isra.0+0x3a/0xa30 [ 1042.979178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1042.980351] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1042.981530] io_wq_create+0x6ef/0xc00 [ 1042.982442] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1042.983611] ? io_import_iovec+0x1120/0x1120 [ 1042.984626] ? io_apoll_task_func+0x2d0/0x2d0 [ 1042.985640] ? __io_req_find_next+0x300/0x300 [ 1042.986672] ? do_raw_spin_lock+0x121/0x260 [ 1042.987656] ? rwlock_bug.part.0+0x90/0x90 [ 1042.988642] __io_uring_add_tctx_node+0x2c6/0x520 [ 1042.989750] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1042.990968] ? alloc_fd+0x2e7/0x670 [ 1042.991835] io_uring_setup+0x1fbb/0x2980 [ 1042.992812] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1042.993976] ? wait_for_completion_io+0x270/0x270 [ 1042.995145] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1042.996339] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1042.997523] do_syscall_64+0x33/0x40 [ 1042.998388] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1042.999557] RIP: 0033:0x7f870268cb19 [ 1043.000416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1043.004612] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1043.006360] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1043.007990] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1043.009609] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1043.011234] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1043.012872] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:24 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 57) 23:46:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8995, &(0x7f0000000140)={'lo\x00'}) 23:46:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 56) 23:46:24 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 61) 23:46:24 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x22, &(0x7f0000000100)={0x1}, 0x108) 23:46:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r1, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0xfff, 0x80000000, 0x14000000, {0xaa, 0xffffff7f}, 0x1, 0x7fffffff}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:46:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc0045878, &(0x7f0000000140)={'lo\x00'}) 23:46:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 55) [ 1058.379350] FAULT_INJECTION: forcing a failure. [ 1058.379350] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.379816] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1058.381788] CPU: 1 PID: 7315 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1058.385014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.386206] FAULT_INJECTION: forcing a failure. [ 1058.386206] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.386768] Call Trace: [ 1058.386798] dump_stack+0x107/0x167 [ 1058.386834] should_fail.cold+0x5/0xa [ 1058.391206] ? create_object.isra.0+0x3a/0xa30 [ 1058.392179] should_failslab+0x5/0x20 [ 1058.392990] kmem_cache_alloc+0x5b/0x310 [ 1058.393878] create_object.isra.0+0x3a/0xa30 [ 1058.394810] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1058.395892] kmem_cache_alloc+0x159/0x310 [ 1058.396799] xas_alloc+0x336/0x440 [ 1058.397558] xas_create+0x34a/0x10d0 [ 1058.398374] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1058.399505] xas_store+0x8c/0x1c40 [ 1058.400294] __xa_store+0x164/0x2d0 [ 1058.401077] ? xa_delete_node+0x280/0x280 [ 1058.401977] ? trace_hardirqs_on+0x5b/0x180 [ 1058.402927] xa_store+0x31/0x50 [ 1058.403641] __io_uring_add_tctx_node+0x1cf/0x520 [ 1058.404659] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1058.405767] ? alloc_fd+0x2e7/0x670 [ 1058.406584] io_uring_setup+0x1fbb/0x2980 [ 1058.407480] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.408543] ? wait_for_completion_io+0x270/0x270 [ 1058.409620] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.410745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.411866] do_syscall_64+0x33/0x40 [ 1058.412658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.413741] RIP: 0033:0x7f870268cb19 [ 1058.414541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.418406] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.420039] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1058.421548] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1058.423089] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1058.424610] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1058.426131] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1058.427712] CPU: 0 PID: 7320 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1058.429174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.430973] Call Trace: [ 1058.431551] dump_stack+0x107/0x167 [ 1058.432349] should_fail.cold+0x5/0xa [ 1058.433174] ? create_object.isra.0+0x3a/0xa30 [ 1058.434160] should_failslab+0x5/0x20 [ 1058.434990] kmem_cache_alloc+0x5b/0x310 [ 1058.435895] create_object.isra.0+0x3a/0xa30 [ 1058.436840] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1058.437948] kmem_cache_alloc_trace+0x151/0x320 [ 1058.438971] __io_uring_add_tctx_node+0x15c/0x520 [ 1058.440017] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1058.441144] ? alloc_fd+0x2e7/0x670 [ 1058.441961] io_uring_setup+0x1fbb/0x2980 [ 1058.442889] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.443978] ? wait_for_completion_io+0x270/0x270 [ 1058.445062] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.446178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.447303] do_syscall_64+0x33/0x40 [ 1058.448100] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.448861] FAULT_INJECTION: forcing a failure. [ 1058.448861] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.449187] RIP: 0033:0x7f7ca709cb19 [ 1058.449209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.449227] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.457972] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1058.459519] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1058.461053] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1058.462574] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1058.464111] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1058.465692] CPU: 1 PID: 7324 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1058.467189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.468954] Call Trace: [ 1058.469517] dump_stack+0x107/0x167 [ 1058.470292] should_fail.cold+0x5/0xa [ 1058.471112] ? create_object.isra.0+0x3a/0xa30 [ 1058.472095] should_failslab+0x5/0x20 [ 1058.472914] kmem_cache_alloc+0x5b/0x310 [ 1058.473041] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1058.473788] ? mark_held_locks+0x9e/0xe0 [ 1058.473814] create_object.isra.0+0x3a/0xa30 [ 1058.473836] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1058.478524] kmem_cache_alloc+0x159/0x310 [ 1058.479423] xas_alloc+0x336/0x440 [ 1058.480196] xas_create+0x34a/0x10d0 [ 1058.481016] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1058.482145] xas_store+0x8c/0x1c40 [ 1058.482937] __xa_store+0x164/0x2d0 [ 1058.483720] ? xa_delete_node+0x280/0x280 [ 1058.484618] ? trace_hardirqs_on+0x5b/0x180 [ 1058.485540] xa_store+0x31/0x50 [ 1058.486241] __io_uring_add_tctx_node+0x1cf/0x520 [ 1058.487269] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1058.488370] ? alloc_fd+0x2e7/0x670 [ 1058.489173] io_uring_setup+0x1fbb/0x2980 [ 1058.490068] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.491157] ? wait_for_completion_io+0x270/0x270 [ 1058.492215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.493340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.494459] do_syscall_64+0x33/0x40 [ 1058.495260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.496343] RIP: 0033:0x7ff89dd37b19 23:46:24 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @rand_addr=0x64010102}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = dup(r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000340)={@dev={0xac, 0x14, 0x14, 0x27}, @remote, @remote}, 0xc) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000240)=""/216, &(0x7f0000000040)=0xd8) [ 1058.497134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.501356] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.503016] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1058.504555] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1058.506091] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1058.507636] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1058.509169] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1058.514050] FAULT_INJECTION: forcing a failure. [ 1058.514050] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.516567] CPU: 1 PID: 7322 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1058.518008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.519802] Call Trace: [ 1058.520372] dump_stack+0x107/0x167 [ 1058.521162] should_fail.cold+0x5/0xa [ 1058.521985] ? create_object.isra.0+0x3a/0xa30 [ 1058.522972] should_failslab+0x5/0x20 [ 1058.523793] kmem_cache_alloc+0x5b/0x310 [ 1058.524733] create_object.isra.0+0x3a/0xa30 [ 1058.525782] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1058.526882] kmem_cache_alloc_trace+0x151/0x320 [ 1058.527897] __io_uring_add_tctx_node+0x15c/0x520 [ 1058.528942] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1058.530071] ? alloc_fd+0x2e7/0x670 [ 1058.530876] io_uring_setup+0x1fbb/0x2980 [ 1058.531782] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.532874] ? wait_for_completion_io+0x270/0x270 [ 1058.533947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.535061] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.536154] do_syscall_64+0x33/0x40 [ 1058.536950] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.538025] RIP: 0033:0x7ff61b4c7b19 [ 1058.538819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.542802] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.544426] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1058.545946] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1058.547466] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1058.547812] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1058.548974] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1058.548986] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 56) 23:46:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a0, &(0x7f0000000140)={'lo\x00'}) 23:46:24 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x23, &(0x7f0000000100)={0x1}, 0x108) [ 1058.619074] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:46:24 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 58) 23:46:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc0045878, &(0x7f0000000140)={'lo\x00'}) [ 1058.689640] FAULT_INJECTION: forcing a failure. [ 1058.689640] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.692244] CPU: 0 PID: 7341 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1058.693700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.695464] Call Trace: [ 1058.696034] dump_stack+0x107/0x167 [ 1058.696809] should_fail.cold+0x5/0xa [ 1058.697630] ? xas_alloc+0x336/0x440 [ 1058.698422] should_failslab+0x5/0x20 [ 1058.699257] kmem_cache_alloc+0x5b/0x310 [ 1058.700148] xas_alloc+0x336/0x440 [ 1058.700929] xas_create+0x34a/0x10d0 [ 1058.701748] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1058.702885] xas_store+0x8c/0x1c40 [ 1058.703675] __xa_store+0x164/0x2d0 [ 1058.704457] ? xa_delete_node+0x280/0x280 [ 1058.705356] ? trace_hardirqs_on+0x5b/0x180 [ 1058.706284] xa_store+0x31/0x50 [ 1058.707013] __io_uring_add_tctx_node+0x1cf/0x520 [ 1058.708068] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1058.709178] ? alloc_fd+0x2e7/0x670 [ 1058.709988] io_uring_setup+0x1fbb/0x2980 [ 1058.710901] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.711995] ? wait_for_completion_io+0x270/0x270 [ 1058.713077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.714197] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.715315] do_syscall_64+0x33/0x40 [ 1058.716114] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.717213] RIP: 0033:0x7f7ca709cb19 [ 1058.718005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.721945] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.723585] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1058.725125] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1058.726677] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1058.728214] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1058.729745] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1058.759611] FAULT_INJECTION: forcing a failure. [ 1058.759611] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.762088] CPU: 0 PID: 7346 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1058.763566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.765334] Call Trace: [ 1058.765908] dump_stack+0x107/0x167 [ 1058.766713] should_fail.cold+0x5/0xa [ 1058.767535] ? xas_alloc+0x336/0x440 [ 1058.768333] should_failslab+0x5/0x20 [ 1058.769160] kmem_cache_alloc+0x5b/0x310 [ 1058.770043] xas_alloc+0x336/0x440 [ 1058.770832] xas_create+0x34a/0x10d0 [ 1058.771659] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1058.772798] xas_store+0x8c/0x1c40 [ 1058.773601] __xa_store+0x164/0x2d0 [ 1058.774390] ? xa_delete_node+0x280/0x280 [ 1058.775313] ? trace_hardirqs_on+0x5b/0x180 [ 1058.776259] xa_store+0x31/0x50 [ 1058.776970] __io_uring_add_tctx_node+0x1cf/0x520 [ 1058.778012] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1058.779147] ? alloc_fd+0x2e7/0x670 [ 1058.779956] io_uring_setup+0x1fbb/0x2980 [ 1058.780867] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.781954] ? wait_for_completion_io+0x270/0x270 [ 1058.783059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.784177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.785290] do_syscall_64+0x33/0x40 [ 1058.786091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.787189] RIP: 0033:0x7f870268cb19 [ 1058.787984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.791902] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.793512] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1058.795046] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1058.796596] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1058.798126] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1058.799663] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:40 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 62) 23:46:40 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x24, &(0x7f0000000100)={0x1}, 0x108) 23:46:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a1, &(0x7f0000000140)={'lo\x00'}) 23:46:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 57) 23:46:40 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001080)=[{{&(0x7f0000000940)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000980)="9fed2d42d7722f41db3dd125b2be94f2cfb37658bbde843e8d8d2927b594e6ffecc2a70aaf2a472b4a7c6a91ce3d768b15fe98f70d27c9403012e84e3747bbb73797694013eeeb99163bfa2be6c51a3e69c6177c86", 0x55}, {&(0x7f0000000a00)="bba3b8e1baf8177de2bee9510a2e3b8e5eb251ec8ed95b108b44168db3ca0690e1bfa7d69b92c6b0c3071725dffbc861e3d0a736a2d3d2c09861a3a36859651b6d0f2190537a660e6ed062c2d0f3da84324a840d127ec142460c7a1605d1e7f86e0debcc27cf9a968be7a1d2f7d2f1152023784d5d137776ec6a1b6d1f47cc616da1b35228ed3081119e37a3fbbb05af14e61ffa90db432daf11c0af0b76660da8f848feb3433114f0e797c68fc2415360c836d4fec19be82d173383b5c93ca1cf7d15242c74757cb23caf4e4d3293e95dd8d076e714f09b", 0xd8}, {&(0x7f0000000b00)="12f56dd3d1ba52e72997943d88896965d6d109bf1d693d892567253bf2aa5fc1507f66bab75c4102a94a36127dc525dcad50ea3e9540822c827c321d56a3763cae5e7abbafb4dfeace2d863afadff251104089b46e0d15a17a8900a2a72a629d8fb43925e283a229d8ebe4", 0x6b}], 0x3, &(0x7f0000000bc0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2947}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2c}}], 0x48}}, {{&(0x7f0000000c40)={0x2, 0x4e21, @private=0xa010102}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="2652ba0dc28165cc5bc39530dedbc703a742fdb215f204e8d9d68db07e9d5a3eae2984322fc4c2594412807444b261d7cc615540f4a46e2dce95fdb06aaa1bed0fb50468feba49bb5b1175360da158025347cd1351dbde40a68921d2025c550966771a714894a8da52a1cc3b81816a84d8408e246f9d307db584824e8af4453bcbd4f6404495e5ca0aee2f394e707d5e107bdadfd7a198c3aea795f42d66b568de28e2303b7d978bd529cc236aaae217633209194a", 0xb5}, {&(0x7f0000000d40)="a6a6062c1f70b80ba4124ff978e95e380acae580f664d8c144b8da3e93a2b07ea0d23b1d7ece109e062333bb5c232916d53a3185ae58ea337165184427dd1aff8b995376d245743e9fffbc6bcaedab7214bf0ff16c167d257cd716c224e8606095bca665d8157e9ad668da5e56b85a5d4df4439cd10ff0d5a4bc975594f295b633c944caf852c4e0990fa862ba0ba93f15c6040b9c37d2eb87a540eb09d1b21cac703199af5afe6b79ca33382ebffa250c07f7c2855584433ae888b9a8eb9064e002b5b35a7c1245c806ef9fe51ea9a6e4c32c7a9788a8896d", 0xd9}, {&(0x7f0000000e40)="d70b24a70c5e4ff770226f3ff9f8a8f2125b5762ff4f77130a51922add5adb1fdf89caca1fbe86a4f4e091f607ff928a855c7659ac7861581348084d492c9bb95e4ebb68f7283322091ccbfefc366239ffe4211738582e7c20271846b183e858980a7314546a7ab4b230d51d50c8098f81d53c95bb3b4d3260a173fa7999deaebdda2e352682cd2592e69f7dc72301785fb49d9a857840498fb1006364cbad81000e12bdd42febbacd0c69d80b2afa226565419faaf74a9db05e95b410bfc2085a6218d86d488b44ec2fecf93e42b3036c6f9d0ddf42a11075765ea6ad", 0xdd}, {&(0x7f0000000f40)="2b32a7d4fb9ab7755fe094326cbe1ab87e6a45d4766076fa66bc53dfa61d46e443544c783ce2749625b275b73e7148c39821c680b881945c99c825c386c70cfacdf19bfdec20217a", 0x48}], 0x4, &(0x7f0000001000)=[@ip_retopts={{0x3c, 0x0, 0x7, {[@ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @noop, @ssrr={0x89, 0x17, 0xe1, [@initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @lsrr={0x83, 0xb, 0xbe, [@broadcast, @local]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@rr={0x7, 0x13, 0x3a, [@rand_addr=0x64010102, @local, @broadcast, @empty]}]}}}], 0x68}}], 0x2, 0x8000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000008c0)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000840)={&(0x7f00000002c0)={0x550, 0x2d, 0x1, 0x70bd25, 0x25dfdbff, {0x7}, [@nested={0x165, 0x75, 0x0, 0x1, [@generic="04740afb92d097c99e490308c99a75efa7e03200b2ed5e0becd157be5be685e9976ceea10de2d5c7155ea18ab7da33eb1cbb355b32abe60173a9e5b51e248b2b47c7a0d6b005863ac2ccc41eeb113aa98254e6289a5e30c0fd4336a808b12011fb60f84a8c79f2b8ed4340ed6b6b83a71b4430ed1cbdcab9a7f15b4c48df5478a7", @generic="c5fb3fd61bc4928b78e978837a5dbeaeb6cc1284143885092c7e84601af23b8e8a2b6fdd1f", @generic="d520d8f74d7a9ad1adc750a10e136063c89b0376ec6d969f8130349753f7eefa38012c704d5d725f61033cc528a5f02baa06f0fec657816488240dec2335dbc94ab71785306f431cc2cc5be94212ee2d2c7ef9251e7117a4e9fc76e92ec8fb948b757dbb996b86456eb0170ae3bfe0d614ca9efe65d0f5e6b4b3e31bbe5c525138d8d6608b146ba333a87c8ce237c471f033b1d03aaf6c5be30cfbc46549b972ffd0e145c56fd2f54bdffd5186531a60eea582094cc0c82fc5b1ae"]}, @nested={0x9e, 0x3d, 0x0, 0x1, [@generic="00987560e4dd199e038ab9cdd0b1b4a497d0f1a53ec17b80cee51edb8f3d5bf540c96b03cfe9a3e1fc2f72dbfdde23845590198b1d982815a95b081b63b40bd1c3ce25fcc3928d07d2a8240a8d7a9140630a68ecbeb42de86e54945954ec5d28e9b65929b365453d93fc5e1ab1e88b167c03563e374886fd915ac5aa147b7ab5c14e34b3beb3dbb24f56ed5e994b0175ca2b8c60e1ac97e4c22f"]}, @nested={0x1d0, 0x56, 0x0, 0x1, [@typed={0xf8, 0x6d, 0x0, 0x0, @binary="eb2bcf35a33abfba8b72cc2616dc7e737e6b50b076f30f61f53cd69802e56eb1677579aaef10f5f79368b93e73a4c6987905a08b51e5b9d06a64c6e2a89c9b895be4fa639429e97fc07b1c23bc9a9d0d32b96a9db9d6cfbafa6dab70c7aed3016e94f4d2efa675032be35f8b99439a8bf3dfa00cf92ce57b65ed617b7a8b37c7eed5b51ca5b1c7c1257881b4168e5dc1c5a0d936bb566914ad4084c47cbb693cb0fef88b79c4693a7b974e0b1db15a470bfd0d3ce7fb2bd579b25967bfd11dbb3fde2fb51776bbd9609f572800178ec341740581f274b8e5a205a6249f6d08757989fb8a47a368f86af9c9c56c39a0c1447432e7"}, @typed={0x8, 0x1b, 0x0, 0x0, @u32=0x2}, @typed={0xc4, 0x10, 0x0, 0x0, @binary="336991411f1496da133911593dc9236735a662537eb708318145f75ddf94f473cf0e810c9c7d643027a16cc22c047b1d47eb504015d815dded8c5b7b6070af9961fafadf66742eff3f7af7f05e6b9241fd44eb3b5e2e1628fcaae597725fc8a6a32956e15e0fef5b4ffe8c54fdf3af8151bf9bb771b1cc5fcd01de5227dc7a3725f27190f0eb2a3080cc02bb45dd70189987afc9dd48411d39dca046564f01824447941aef202f1ffcc2ef1bc38bcbf25ac28a68316ff222d2c2a1065f20da5e"}, @typed={0x8, 0x2e, 0x0, 0x0, @fd=r0}]}, @nested={0x106, 0x65, 0x0, 0x1, [@generic="31e38aab5dd42e58f854ef2ce3867c937064466cd520a2bddf0f55cabe1155a553851b0123e8faab83355c1c278c85dd7e0dbbd4d6e50ec6f7c434ef187955933fae54f38234bee226a3f4c357237e22b2", @generic="793de248345fd6f61fcf5d647696217e803824d28047a630a552d421b58551329a44dcbdee765baf1b08340ca6e07735c7180d6b5b4d0dec09b7b69821e949184d63ff169706599e7e01660b8f061c379475fb698b3a36223f0f600e71310b0d0ee6cb1ed93474b07a29ee6942aa3688b809cb0dde0fdb4a22f028ba4bc0fd4fabc962974de3fa6397c51f3f3ef05692eb6dad0a898fdc143c8010f0b399127e9a0b769f4dfac7c58ddab7f42285ad7538"]}, @typed={0x8, 0x81, 0x0, 0x0, @u32=0xfffffffb}, @generic="fc69ca82a769ea169fd394f2c0791fee847fd587107eb42473292300896ec4aa619e1a003dc3211261f87552173c704e307a5f1cbe8baaa81eb9ee6d5ea36b1827ab903ff70bf7d8b1fa0e698c57c18aebec"]}, 0x550}, 0x1, 0x0, 0x0, 0x44851}, 0x4010) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x0, 0x7}}, './file0\x00'}) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="25030000000100000000010c7ddc84ba49c1cf4339a2b61ea4becab542184ab0a1cc84a6b991e3677ec701008525925f6e56425afb31aa638b18b61aff1a790fa395d1e754d5ab4e24f850392926c69a7e00e9059ed6d868dbbd58085f3176"], 0x24}}, 0x0) recvmmsg$unix(r5, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = dup(r7) recvmmsg$unix(r8, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendfile(r5, r8, &(0x7f0000000000)=0x40, 0x9) [ 1074.455247] FAULT_INJECTION: forcing a failure. [ 1074.455247] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.458038] CPU: 1 PID: 7359 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1074.459802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.461784] Call Trace: [ 1074.462470] dump_stack+0x107/0x167 [ 1074.463411] should_fail.cold+0x5/0xa [ 1074.464399] ? ___slab_alloc+0x155/0x700 [ 1074.465313] ? create_object.isra.0+0x3a/0xa30 [ 1074.466379] should_failslab+0x5/0x20 [ 1074.467376] kmem_cache_alloc+0x5b/0x310 [ 1074.468257] create_object.isra.0+0x3a/0xa30 [ 1074.469199] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 23:46:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc0189436, &(0x7f0000000140)={'lo\x00'}) 23:46:40 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 59) 23:46:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 57) [ 1074.470282] kmem_cache_alloc+0x159/0x310 [ 1074.471301] xas_alloc+0x336/0x440 [ 1074.472081] xas_create+0x34a/0x10d0 [ 1074.472896] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 1074.473994] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1074.475146] xas_store+0x8c/0x1c40 [ 1074.475949] __xa_store+0x164/0x2d0 [ 1074.476749] ? xa_delete_node+0x280/0x280 [ 1074.477677] ? trace_hardirqs_on+0x5b/0x180 [ 1074.478615] xa_store+0x31/0x50 [ 1074.479407] __io_uring_add_tctx_node+0x1cf/0x520 [ 1074.479616] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1074.480442] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1074.480461] ? alloc_fd+0x2e7/0x670 [ 1074.480501] io_uring_setup+0x1fbb/0x2980 [ 1074.485258] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1074.486352] ? wait_for_completion_io+0x270/0x270 [ 1074.487328] FAULT_INJECTION: forcing a failure. [ 1074.487328] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.487418] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1074.490808] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.491900] do_syscall_64+0x33/0x40 [ 1074.492681] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1074.493756] RIP: 0033:0x7f7ca709cb19 [ 1074.494545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1074.498451] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1074.500091] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1074.501604] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1074.503134] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1074.504648] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1074.506172] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1074.507735] CPU: 0 PID: 7370 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1074.509204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.510981] Call Trace: [ 1074.511555] dump_stack+0x107/0x167 [ 1074.512398] should_fail.cold+0x5/0xa [ 1074.513219] ? create_object.isra.0+0x3a/0xa30 [ 1074.514202] should_failslab+0x5/0x20 [ 1074.515092] kmem_cache_alloc+0x5b/0x310 [ 1074.515957] ? mark_held_locks+0x9e/0xe0 [ 1074.516876] create_object.isra.0+0x3a/0xa30 [ 1074.517801] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1074.518904] kmem_cache_alloc+0x159/0x310 [ 1074.519801] xas_alloc+0x336/0x440 [ 1074.520571] xas_create+0x34a/0x10d0 [ 1074.521392] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1074.522508] xas_store+0x8c/0x1c40 [ 1074.523343] __xa_store+0x164/0x2d0 [ 1074.524152] ? xa_delete_node+0x280/0x280 [ 1074.525051] ? trace_hardirqs_on+0x5b/0x180 [ 1074.526014] xa_store+0x31/0x50 [ 1074.526482] FAULT_INJECTION: forcing a failure. [ 1074.526482] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.526734] __io_uring_add_tctx_node+0x1cf/0x520 [ 1074.530460] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1074.531576] ? alloc_fd+0x2e7/0x670 [ 1074.532379] io_uring_setup+0x1fbb/0x2980 [ 1074.533320] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1074.534430] ? wait_for_completion_io+0x270/0x270 [ 1074.535516] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1074.536633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.537790] do_syscall_64+0x33/0x40 [ 1074.538597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1074.539698] RIP: 0033:0x7f870268cb19 [ 1074.540491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1074.544445] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1074.546101] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1074.547621] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1074.549128] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1074.550677] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1074.552194] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1074.553762] CPU: 1 PID: 7375 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1074.555282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.557139] Call Trace: [ 1074.557728] dump_stack+0x107/0x167 [ 1074.558536] should_fail.cold+0x5/0xa [ 1074.559388] ? create_object.isra.0+0x3a/0xa30 [ 1074.560571] should_failslab+0x5/0x20 [ 1074.561420] kmem_cache_alloc+0x5b/0x310 [ 1074.562476] ? mark_held_locks+0x9e/0xe0 [ 1074.563382] create_object.isra.0+0x3a/0xa30 [ 1074.564375] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1074.565476] kmem_cache_alloc+0x159/0x310 [ 1074.565558] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1074.566361] xas_alloc+0x336/0x440 [ 1074.566387] xas_create+0x34a/0x10d0 [ 1074.566424] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1074.571050] xas_store+0x8c/0x1c40 [ 1074.571867] __xa_store+0x164/0x2d0 [ 1074.572650] ? xa_delete_node+0x280/0x280 [ 1074.573558] ? trace_hardirqs_on+0x5b/0x180 [ 1074.574507] xa_store+0x31/0x50 [ 1074.575236] __io_uring_add_tctx_node+0x1cf/0x520 [ 1074.576439] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1074.577709] ? alloc_fd+0x2e7/0x670 [ 1074.578510] io_uring_setup+0x1fbb/0x2980 [ 1074.579433] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1074.580513] ? wait_for_completion_io+0x270/0x270 [ 1074.581564] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1074.582723] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.583952] do_syscall_64+0x33/0x40 [ 1074.584766] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1074.585926] RIP: 0033:0x7ff89dd37b19 [ 1074.586729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1074.590766] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1074.592411] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1074.594132] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1074.595958] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1074.597553] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1074.599106] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1074.604595] FAULT_INJECTION: forcing a failure. [ 1074.604595] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.607655] CPU: 0 PID: 7373 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1074.609126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.610924] Call Trace: [ 1074.611504] dump_stack+0x107/0x167 [ 1074.612290] should_fail.cold+0x5/0xa [ 1074.613106] ? xas_alloc+0x336/0x440 [ 1074.613899] should_failslab+0x5/0x20 [ 1074.614723] kmem_cache_alloc+0x5b/0x310 [ 1074.615601] xas_alloc+0x336/0x440 [ 1074.616367] xas_create+0x34a/0x10d0 [ 1074.617195] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1074.618314] xas_store+0x8c/0x1c40 [ 1074.619119] __xa_store+0x164/0x2d0 [ 1074.619903] ? xa_delete_node+0x280/0x280 [ 1074.620810] ? trace_hardirqs_on+0x5b/0x180 [ 1074.621742] xa_store+0x31/0x50 [ 1074.622468] __io_uring_add_tctx_node+0x1cf/0x520 [ 1074.623501] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1074.624619] ? alloc_fd+0x2e7/0x670 [ 1074.625424] io_uring_setup+0x1fbb/0x2980 [ 1074.626326] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1074.627411] ? wait_for_completion_io+0x270/0x270 [ 1074.628484] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1074.629606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.630713] do_syscall_64+0x33/0x40 [ 1074.631513] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1074.632596] RIP: 0033:0x7ff61b4c7b19 [ 1074.633382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1074.637255] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1074.638869] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1074.640401] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1074.641907] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1074.643419] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1074.644925] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc020660b, &(0x7f0000000140)={'lo\x00'}) 23:46:40 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x25, &(0x7f0000000100)={0x1}, 0x108) 23:46:40 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x28, &(0x7f0000000100)={0x1}, 0x108) 23:46:40 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 60) 23:46:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x1ff}}, './file0\x00'}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1074.781296] FAULT_INJECTION: forcing a failure. [ 1074.781296] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.784099] CPU: 1 PID: 7392 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1074.785640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.787528] Call Trace: [ 1074.788123] dump_stack+0x107/0x167 [ 1074.788944] should_fail.cold+0x5/0xa [ 1074.789795] ? xas_alloc+0x336/0x440 [ 1074.790616] should_failslab+0x5/0x20 [ 1074.791460] kmem_cache_alloc+0x5b/0x310 [ 1074.792367] xas_alloc+0x336/0x440 [ 1074.793161] xas_create+0x34a/0x10d0 [ 1074.794023] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1074.795193] xas_store+0x8c/0x1c40 [ 1074.796014] __xa_store+0x164/0x2d0 [ 1074.796922] ? xa_delete_node+0x280/0x280 [ 1074.797836] ? trace_hardirqs_on+0x5b/0x180 [ 1074.798937] xa_store+0x31/0x50 [ 1074.799717] __io_uring_add_tctx_node+0x1cf/0x520 [ 1074.800761] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1074.801898] ? alloc_fd+0x2e7/0x670 [ 1074.802735] io_uring_setup+0x1fbb/0x2980 [ 1074.803672] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1074.804771] ? wait_for_completion_io+0x270/0x270 [ 1074.805887] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1074.807155] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.808505] do_syscall_64+0x33/0x40 [ 1074.809327] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1074.810472] RIP: 0033:0x7f870268cb19 [ 1074.811448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1074.815562] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1074.817224] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1074.818779] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1074.820315] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1074.821880] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1074.823547] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:41 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x29, &(0x7f0000000100)={0x1}, 0x108) 23:46:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000140)={'lo\x00'}) 23:46:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 58) [ 1074.893956] FAULT_INJECTION: forcing a failure. [ 1074.893956] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.896483] CPU: 0 PID: 7401 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1074.897932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.899624] Call Trace: [ 1074.900188] dump_stack+0x107/0x167 [ 1074.900967] should_fail.cold+0x5/0xa [ 1074.901782] ? xas_alloc+0x336/0x440 [ 1074.902576] should_failslab+0x5/0x20 [ 1074.903420] kmem_cache_alloc+0x5b/0x310 [ 1074.904306] xas_alloc+0x336/0x440 [ 1074.905075] xas_create+0x34a/0x10d0 [ 1074.905898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1074.907023] xas_store+0x8c/0x1c40 [ 1074.907810] __xa_store+0x164/0x2d0 [ 1074.908589] ? xa_delete_node+0x280/0x280 [ 1074.909489] ? trace_hardirqs_on+0x5b/0x180 [ 1074.910431] xa_store+0x31/0x50 [ 1074.911153] __io_uring_add_tctx_node+0x1cf/0x520 [ 1074.912182] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1074.913284] ? alloc_fd+0x2e7/0x670 [ 1074.914086] io_uring_setup+0x1fbb/0x2980 [ 1074.914989] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1074.916055] ? wait_for_completion_io+0x270/0x270 [ 1074.917122] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1074.918225] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.919333] do_syscall_64+0x33/0x40 [ 1074.920124] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1074.921196] RIP: 0033:0x7f7ca709cb19 [ 1074.921986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1074.925883] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1074.927490] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1074.928962] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1074.930463] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1074.931981] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1074.933492] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1075.278538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1075.284589] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1091.589565] FAULT_INJECTION: forcing a failure. [ 1091.589565] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.591295] CPU: 0 PID: 7419 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1091.592270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.593663] Call Trace: [ 1091.594063] dump_stack+0x107/0x167 [ 1091.594608] should_fail.cold+0x5/0xa [ 1091.595192] ? xas_alloc+0x336/0x440 [ 1091.595748] should_failslab+0x5/0x20 [ 1091.596313] kmem_cache_alloc+0x5b/0x310 [ 1091.596924] xas_alloc+0x336/0x440 [ 1091.597461] xas_create+0x34a/0x10d0 [ 1091.598034] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1091.598813] xas_store+0x8c/0x1c40 [ 1091.599384] __xa_store+0x164/0x2d0 [ 1091.599938] ? xa_delete_node+0x280/0x280 [ 1091.600570] ? trace_hardirqs_on+0x5b/0x180 [ 1091.601225] xa_store+0x31/0x50 23:46:57 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1}, 0x108) 23:46:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:46:57 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 63) 23:46:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 58) 23:46:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89a3, &(0x7f0000000140)={'lo\x00'}) 23:46:57 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x3fa, 0x800, 0x70bd28, 0x25dfdbff, {0x1, 0x0, 0x1, 0x1}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x850}, 0x8005) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:46:57 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 61) 23:46:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 59) [ 1091.601724] __io_uring_add_tctx_node+0x1cf/0x520 [ 1091.602636] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1091.603429] ? alloc_fd+0x2e7/0x670 [ 1091.603989] io_uring_setup+0x1fbb/0x2980 [ 1091.604625] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1091.605381] ? wait_for_completion_io+0x270/0x270 [ 1091.606128] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.606913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.607684] do_syscall_64+0x33/0x40 [ 1091.608236] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.609000] RIP: 0033:0x7f7ca709cb19 [ 1091.609552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.612264] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.613386] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1091.614427] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1091.615497] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1091.616545] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1091.617589] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1091.625709] FAULT_INJECTION: forcing a failure. [ 1091.625709] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.627562] CPU: 0 PID: 7423 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1091.628705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.629924] Call Trace: [ 1091.630326] dump_stack+0x107/0x167 [ 1091.630886] should_fail.cold+0x5/0xa [ 1091.631453] ? xas_alloc+0x336/0x440 [ 1091.632003] should_failslab+0x5/0x20 [ 1091.632112] FAULT_INJECTION: forcing a failure. [ 1091.632112] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.632559] kmem_cache_alloc+0x5b/0x310 [ 1091.632586] xas_alloc+0x336/0x440 [ 1091.636496] xas_create+0x34a/0x10d0 [ 1091.637059] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1091.637834] xas_store+0x8c/0x1c40 [ 1091.638381] __xa_store+0x164/0x2d0 [ 1091.638934] ? xa_delete_node+0x280/0x280 [ 1091.639558] ? trace_hardirqs_on+0x5b/0x180 [ 1091.640202] xa_store+0x31/0x50 [ 1091.640692] __io_uring_add_tctx_node+0x1cf/0x520 [ 1091.641393] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1091.642156] ? alloc_fd+0x2e7/0x670 [ 1091.642708] io_uring_setup+0x1fbb/0x2980 [ 1091.643339] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1091.644069] ? wait_for_completion_io+0x270/0x270 [ 1091.644804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.645567] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.646324] do_syscall_64+0x33/0x40 [ 1091.646881] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.647624] RIP: 0033:0x7ff89dd37b19 [ 1091.648163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.650794] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.651909] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1091.652935] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1091.653959] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1091.655000] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1091.656027] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1091.657103] CPU: 1 PID: 7428 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1091.658626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.660418] Call Trace: [ 1091.660997] dump_stack+0x107/0x167 [ 1091.661796] should_fail.cold+0x5/0xa [ 1091.662621] ? ___slab_alloc+0x155/0x700 [ 1091.663506] ? create_object.isra.0+0x3a/0xa30 [ 1091.664487] should_failslab+0x5/0x20 [ 1091.665309] kmem_cache_alloc+0x5b/0x310 [ 1091.666197] create_object.isra.0+0x3a/0xa30 [ 1091.667148] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1091.668251] kmem_cache_alloc+0x159/0x310 [ 1091.669158] xas_alloc+0x336/0x440 [ 1091.669270] FAULT_INJECTION: forcing a failure. [ 1091.669270] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.669928] xas_create+0x34a/0x10d0 [ 1091.669980] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1091.673416] xas_store+0x8c/0x1c40 [ 1091.674221] __xa_store+0x164/0x2d0 [ 1091.675024] ? xa_delete_node+0x280/0x280 [ 1091.675931] ? trace_hardirqs_on+0x5b/0x180 [ 1091.676875] xa_store+0x31/0x50 [ 1091.677592] __io_uring_add_tctx_node+0x1cf/0x520 [ 1091.678625] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1091.679752] ? alloc_fd+0x2e7/0x670 [ 1091.680559] io_uring_setup+0x1fbb/0x2980 [ 1091.681466] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1091.682547] ? wait_for_completion_io+0x270/0x270 [ 1091.683641] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.684770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.685883] do_syscall_64+0x33/0x40 [ 1091.686682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.687798] RIP: 0033:0x7f870268cb19 [ 1091.688613] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.692578] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.694225] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1091.695769] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1091.697306] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1091.698842] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1091.700387] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1091.701975] CPU: 0 PID: 7415 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1091.703095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.704346] Call Trace: [ 1091.704743] dump_stack+0x107/0x167 [ 1091.705285] should_fail.cold+0x5/0xa [ 1091.705846] ? xas_alloc+0x336/0x440 [ 1091.706402] should_failslab+0x5/0x20 [ 1091.706972] kmem_cache_alloc+0x5b/0x310 [ 1091.707580] xas_alloc+0x336/0x440 [ 1091.708111] xas_create+0x34a/0x10d0 [ 1091.708681] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1091.709452] xas_store+0x8c/0x1c40 [ 1091.709999] __xa_store+0x164/0x2d0 [ 1091.710540] ? xa_delete_node+0x280/0x280 [ 1091.711169] ? trace_hardirqs_on+0x5b/0x180 [ 1091.711809] xa_store+0x31/0x50 [ 1091.712300] __io_uring_add_tctx_node+0x1cf/0x520 [ 1091.713011] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1091.713775] ? alloc_fd+0x2e7/0x670 [ 1091.714326] io_uring_setup+0x1fbb/0x2980 [ 1091.714955] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1091.715691] ? wait_for_completion_io+0x270/0x270 [ 1091.716424] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.717189] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.717954] do_syscall_64+0x33/0x40 [ 1091.718502] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.719263] RIP: 0033:0x7ff61b4c7b19 [ 1091.719808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.722473] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.723581] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1091.724622] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1091.725650] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1091.726679] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1091.727737] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = syz_open_dev$vcsu(&(0x7f0000000b80), 0x1, 0x688082) connect$inet(r1, &(0x7f0000000bc0)={0x2, 0x4e24, @private=0xa010102}, 0x10) 23:46:57 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 62) 23:46:57 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000100)={0x1}, 0x108) 23:46:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x89b0, &(0x7f0000000140)={'lo\x00'}) 23:46:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x12, 0xffffffff, 0x6, 0x55}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1091.869715] FAULT_INJECTION: forcing a failure. [ 1091.869715] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.871242] CPU: 0 PID: 7443 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1091.872159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.873261] Call Trace: [ 1091.873628] dump_stack+0x107/0x167 [ 1091.874120] should_fail.cold+0x5/0xa [ 1091.874637] ? xas_alloc+0x336/0x440 [ 1091.875145] should_failslab+0x5/0x20 [ 1091.875651] kmem_cache_alloc+0x5b/0x310 [ 1091.876200] xas_alloc+0x336/0x440 [ 1091.876685] xas_create+0x34a/0x10d0 [ 1091.877200] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1091.877890] xas_store+0x8c/0x1c40 [ 1091.878384] __xa_store+0x164/0x2d0 [ 1091.878880] ? xa_delete_node+0x280/0x280 [ 1091.879444] ? trace_hardirqs_on+0x5b/0x180 [ 1091.880024] xa_store+0x31/0x50 [ 1091.880465] __io_uring_add_tctx_node+0x1cf/0x520 [ 1091.881104] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1091.881792] ? alloc_fd+0x2e7/0x670 [ 1091.882291] io_uring_setup+0x1fbb/0x2980 [ 1091.882852] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1091.883533] ? wait_for_completion_io+0x270/0x270 [ 1091.884193] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.884884] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.885574] do_syscall_64+0x33/0x40 [ 1091.886066] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.886743] RIP: 0033:0x7f870268cb19 [ 1091.887247] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.889653] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1091.890657] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1091.891606] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1091.892484] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1091.893410] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1091.894337] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:58 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x1}, 0x108) 23:46:58 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) close(r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@broadcast, @local, @rand_addr=0x64010101}, 0xc) 23:46:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x40049409, &(0x7f0000000140)={'lo\x00'}) 23:46:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 64) [ 1091.996299] FAULT_INJECTION: forcing a failure. [ 1091.996299] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.997773] CPU: 0 PID: 7460 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1091.998635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.999674] Call Trace: [ 1092.000017] dump_stack+0x107/0x167 [ 1092.000476] should_fail.cold+0x5/0xa [ 1092.000962] ? xas_alloc+0x336/0x440 [ 1092.001426] should_failslab+0x5/0x20 [ 1092.001897] kmem_cache_alloc+0x5b/0x310 [ 1092.002411] xas_alloc+0x336/0x440 [ 1092.002872] xas_create+0x34a/0x10d0 [ 1092.003354] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1092.004009] xas_store+0x8c/0x1c40 [ 1092.004478] __xa_store+0x164/0x2d0 [ 1092.004938] ? xa_delete_node+0x280/0x280 [ 1092.005469] ? trace_hardirqs_on+0x5b/0x180 [ 1092.006018] xa_store+0x31/0x50 [ 1092.006436] __io_uring_add_tctx_node+0x1cf/0x520 [ 1092.007060] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1092.007710] ? alloc_fd+0x2e7/0x670 [ 1092.008188] io_uring_setup+0x1fbb/0x2980 [ 1092.008719] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1092.009355] ? wait_for_completion_io+0x270/0x270 [ 1092.009994] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1092.010642] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1092.011301] do_syscall_64+0x33/0x40 [ 1092.011770] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1092.012411] RIP: 0033:0x7ff89dd37b19 [ 1092.012878] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1092.015162] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1092.016108] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1092.016992] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1092.017875] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1092.018718] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1092.019617] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:46:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 60) 23:46:58 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 63) 23:46:58 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 59) [ 1092.097203] FAULT_INJECTION: forcing a failure. [ 1092.097203] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.099658] CPU: 1 PID: 7468 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1092.101147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1092.102955] Call Trace: [ 1092.103530] dump_stack+0x107/0x167 [ 1092.104320] should_fail.cold+0x5/0xa [ 1092.105146] ? xas_alloc+0x336/0x440 [ 1092.105949] should_failslab+0x5/0x20 [ 1092.106772] kmem_cache_alloc+0x5b/0x310 [ 1092.107666] xas_alloc+0x336/0x440 [ 1092.108436] xas_create+0x34a/0x10d0 [ 1092.109253] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1092.110383] xas_store+0x8c/0x1c40 [ 1092.111177] __xa_store+0x164/0x2d0 [ 1092.111965] ? xa_delete_node+0x280/0x280 [ 1092.112864] ? trace_hardirqs_on+0x5b/0x180 [ 1092.113807] xa_store+0x31/0x50 [ 1092.114528] __io_uring_add_tctx_node+0x1cf/0x520 [ 1092.115580] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1092.116707] ? alloc_fd+0x2e7/0x670 [ 1092.117514] io_uring_setup+0x1fbb/0x2980 [ 1092.118417] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1092.119515] ? wait_for_completion_io+0x270/0x270 [ 1092.120588] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1092.121734] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1092.122843] do_syscall_64+0x33/0x40 [ 1092.123652] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1092.123866] FAULT_INJECTION: forcing a failure. [ 1092.123866] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.124754] RIP: 0033:0x7f7ca709cb19 [ 1092.124776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1092.124794] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1092.132534] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1092.134062] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1092.135602] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1092.137128] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1092.138654] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1092.140221] CPU: 0 PID: 7473 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1092.141101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1092.142131] Call Trace: [ 1092.142484] dump_stack+0x107/0x167 [ 1092.142966] should_fail.cold+0x5/0xa [ 1092.143448] ? ___slab_alloc+0x360/0x700 [ 1092.143961] ? create_object.isra.0+0x3a/0xa30 [ 1092.144533] should_failslab+0x5/0x20 [ 1092.145012] kmem_cache_alloc+0x5b/0x310 [ 1092.145535] create_object.isra.0+0x3a/0xa30 [ 1092.146079] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1092.146722] kmem_cache_alloc+0x159/0x310 [ 1092.147266] xas_alloc+0x336/0x440 [ 1092.147714] xas_create+0x34a/0x10d0 [ 1092.148197] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1092.148852] xas_store+0x8c/0x1c40 [ 1092.149321] __xa_store+0x164/0x2d0 [ 1092.149776] ? xa_delete_node+0x280/0x280 [ 1092.150317] ? trace_hardirqs_on+0x5b/0x180 [ 1092.150876] xa_store+0x31/0x50 [ 1092.151303] __io_uring_add_tctx_node+0x1cf/0x520 [ 1092.151903] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1092.152554] ? alloc_fd+0x2e7/0x670 [ 1092.153040] io_uring_setup+0x1fbb/0x2980 [ 1092.153566] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1092.154187] ? wait_for_completion_io+0x270/0x270 [ 1092.154817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1092.155481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1092.156123] do_syscall_64+0x33/0x40 [ 1092.156589] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1092.157221] RIP: 0033:0x7ff61b4c7b19 [ 1092.157694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1092.159972] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1092.160930] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1092.161819] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1092.162695] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1092.163600] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1092.164394] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1092.174587] FAULT_INJECTION: forcing a failure. [ 1092.174587] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.177231] CPU: 1 PID: 7471 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1092.178697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1092.180479] Call Trace: [ 1092.181057] dump_stack+0x107/0x167 [ 1092.181849] should_fail.cold+0x5/0xa [ 1092.182683] ? create_object.isra.0+0x3a/0xa30 [ 1092.183677] should_failslab+0x5/0x20 [ 1092.184507] kmem_cache_alloc+0x5b/0x310 [ 1092.185384] ? mark_held_locks+0x9e/0xe0 [ 1092.186273] create_object.isra.0+0x3a/0xa30 [ 1092.187220] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1092.188332] kmem_cache_alloc+0x159/0x310 [ 1092.189241] xas_alloc+0x336/0x440 [ 1092.190016] xas_create+0x34a/0x10d0 [ 1092.190843] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1092.191983] xas_store+0x8c/0x1c40 [ 1092.192790] __xa_store+0x164/0x2d0 [ 1092.193585] ? xa_delete_node+0x280/0x280 [ 1092.194502] ? trace_hardirqs_on+0x5b/0x180 [ 1092.195457] xa_store+0x31/0x50 [ 1092.196187] __io_uring_add_tctx_node+0x1cf/0x520 [ 1092.197229] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1092.198360] ? alloc_fd+0x2e7/0x670 [ 1092.199188] io_uring_setup+0x1fbb/0x2980 [ 1092.200102] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1092.201198] ? wait_for_completion_io+0x270/0x270 [ 1092.202291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1092.203433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1092.204568] do_syscall_64+0x33/0x40 [ 1092.205371] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1092.206476] RIP: 0033:0x7f870268cb19 [ 1092.207293] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1092.211271] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1092.212913] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1092.214441] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1092.216006] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1092.217543] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1092.219083] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:47:10 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 64) 23:47:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2d, &(0x7f0000000100)={0x1}, 0x108) 23:47:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 61) 23:47:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 65) 23:47:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x40086602, &(0x7f0000000140)={'lo\x00'}) 23:47:10 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x2, {{0x2, 0x0, @remote}}, {{0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x11, r1, 0x84f77000) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup(r2) ftruncate(r2, 0x655) 23:47:10 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5b19, r2, &(0x7f0000000040)=0x1ff, 0x63, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000000100)={0x5, {{0x2, 0xffff, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r5, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:47:10 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 60) [ 1104.692538] FAULT_INJECTION: forcing a failure. [ 1104.692538] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.693902] CPU: 0 PID: 7488 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1104.694673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1104.695609] Call Trace: [ 1104.695922] dump_stack+0x107/0x167 [ 1104.696338] should_fail.cold+0x5/0xa [ 1104.696772] ? create_object.isra.0+0x3a/0xa30 [ 1104.697289] should_failslab+0x5/0x20 [ 1104.697719] kmem_cache_alloc+0x5b/0x310 [ 1104.698183] ? mark_held_locks+0x9e/0xe0 [ 1104.698647] create_object.isra.0+0x3a/0xa30 [ 1104.699149] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1104.699726] kmem_cache_alloc+0x159/0x310 [ 1104.700220] xas_alloc+0x336/0x440 [ 1104.700625] xas_create+0x34a/0x10d0 [ 1104.701059] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1104.701650] xas_store+0x8c/0x1c40 [ 1104.702071] __xa_store+0x164/0x2d0 [ 1104.702486] ? xa_delete_node+0x280/0x280 [ 1104.702966] ? trace_hardirqs_on+0x5b/0x180 [ 1104.703473] xa_store+0x31/0x50 [ 1104.703672] FAULT_INJECTION: forcing a failure. [ 1104.703672] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.703860] __io_uring_add_tctx_node+0x1cf/0x520 [ 1104.706762] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1104.707355] ? alloc_fd+0x2e7/0x670 [ 1104.707803] io_uring_setup+0x1fbb/0x2980 [ 1104.708281] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1104.708846] ? wait_for_completion_io+0x270/0x270 [ 1104.709444] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1104.710036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1104.710650] do_syscall_64+0x33/0x40 [ 1104.711085] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1104.711694] RIP: 0033:0x7ff89dd37b19 [ 1104.712114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1104.714280] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1104.715138] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1104.715976] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1104.716775] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1104.717566] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1104.718358] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1104.719251] CPU: 1 PID: 7489 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1104.720718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1104.722473] Call Trace: [ 1104.723061] dump_stack+0x107/0x167 [ 1104.723844] should_fail.cold+0x5/0xa [ 1104.724656] ? ___slab_alloc+0x155/0x700 [ 1104.725519] ? create_object.isra.0+0x3a/0xa30 [ 1104.726488] should_failslab+0x5/0x20 [ 1104.727308] kmem_cache_alloc+0x5b/0x310 [ 1104.728177] create_object.isra.0+0x3a/0xa30 [ 1104.729106] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1104.730191] kmem_cache_alloc+0x159/0x310 [ 1104.731097] xas_alloc+0x336/0x440 [ 1104.731859] xas_create+0x34a/0x10d0 [ 1104.732666] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1104.733780] xas_store+0x8c/0x1c40 [ 1104.734565] __xa_store+0x164/0x2d0 [ 1104.735355] ? xa_delete_node+0x280/0x280 [ 1104.736241] ? trace_hardirqs_on+0x5b/0x180 [ 1104.737159] xa_store+0x31/0x50 [ 1104.737863] __io_uring_add_tctx_node+0x1cf/0x520 [ 1104.738877] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1104.739998] ? alloc_fd+0x2e7/0x670 [ 1104.740782] io_uring_setup+0x1fbb/0x2980 [ 1104.741663] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1104.742734] ? wait_for_completion_io+0x270/0x270 [ 1104.743797] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1104.744902] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1104.745987] do_syscall_64+0x33/0x40 [ 1104.746781] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1104.747873] RIP: 0033:0x7f7ca709cb19 [ 1104.748656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1104.752516] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1104.754124] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1104.755642] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1104.757144] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1104.758648] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1104.760158] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1104.770988] FAULT_INJECTION: forcing a failure. [ 1104.770988] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.773430] CPU: 1 PID: 7493 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1104.774884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1104.775538] audit: type=1400 audit(1762645630.936:177): avc: denied { map } for pid=7494 comm="syz-executor.7" path="pipe:[29253]" dev="pipefs" ino=29253 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 1104.776667] Call Trace: [ 1104.776691] dump_stack+0x107/0x167 [ 1104.776717] should_fail.cold+0x5/0xa [ 1104.781302] ? xas_alloc+0x336/0x440 [ 1104.782096] should_failslab+0x5/0x20 [ 1104.782909] kmem_cache_alloc+0x5b/0x310 [ 1104.783802] xas_alloc+0x336/0x440 [ 1104.784561] xas_create+0x34a/0x10d0 [ 1104.785363] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1104.786480] xas_store+0x8c/0x1c40 [ 1104.787267] __xa_store+0x164/0x2d0 [ 1104.788050] ? xa_delete_node+0x280/0x280 [ 1104.788951] ? trace_hardirqs_on+0x5b/0x180 [ 1104.789873] xa_store+0x31/0x50 23:47:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 66) [ 1104.790581] __io_uring_add_tctx_node+0x1cf/0x520 [ 1104.791844] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1104.792948] ? alloc_fd+0x2e7/0x670 [ 1104.793733] io_uring_setup+0x1fbb/0x2980 [ 1104.794617] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1104.795688] ? wait_for_completion_io+0x270/0x270 23:47:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1}, 0x108) 23:47:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x40087602, &(0x7f0000000140)={'lo\x00'}) [ 1104.796731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1104.797939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1104.799049] do_syscall_64+0x33/0x40 [ 1104.799237] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1104.799846] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1104.801830] RIP: 0033:0x7ff61b4c7b19 [ 1104.802623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1104.806525] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1104.808146] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1104.809665] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1104.811177] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1104.812684] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1104.814204] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1104.824643] FAULT_INJECTION: forcing a failure. [ 1104.824643] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.827193] FAULT_INJECTION: forcing a failure. [ 1104.827193] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.827212] CPU: 0 PID: 7505 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1104.830299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1104.831202] Call Trace: [ 1104.831498] dump_stack+0x107/0x167 [ 1104.831899] should_fail.cold+0x5/0xa [ 1104.832318] ? xas_alloc+0x336/0x440 [ 1104.832729] should_failslab+0x5/0x20 [ 1104.833141] kmem_cache_alloc+0x5b/0x310 [ 1104.833589] xas_alloc+0x336/0x440 [ 1104.833981] xas_create+0x34a/0x10d0 [ 1104.834403] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1104.834974] xas_store+0x8c/0x1c40 [ 1104.835388] __xa_store+0x164/0x2d0 [ 1104.835788] ? xa_delete_node+0x280/0x280 [ 1104.836249] ? trace_hardirqs_on+0x5b/0x180 [ 1104.836727] xa_store+0x31/0x50 [ 1104.837091] __io_uring_add_tctx_node+0x1cf/0x520 [ 1104.837614] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1104.838179] ? alloc_fd+0x2e7/0x670 [ 1104.838590] io_uring_setup+0x1fbb/0x2980 [ 1104.839065] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1104.839613] ? wait_for_completion_io+0x270/0x270 [ 1104.840163] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1104.840730] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1104.841292] do_syscall_64+0x33/0x40 [ 1104.841697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1104.842251] RIP: 0033:0x7ff89dd37b19 [ 1104.842654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1104.844632] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1104.845455] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1104.846222] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1104.846988] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1104.847760] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1104.848525] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1104.849329] CPU: 1 PID: 7492 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1104.850801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1104.852582] Call Trace: [ 1104.853159] dump_stack+0x107/0x167 [ 1104.853957] should_fail.cold+0x5/0xa [ 1104.854779] ? xas_alloc+0x336/0x440 [ 1104.855604] should_failslab+0x5/0x20 [ 1104.856422] kmem_cache_alloc+0x5b/0x310 [ 1104.857315] xas_alloc+0x336/0x440 [ 1104.858091] xas_create+0x34a/0x10d0 [ 1104.858916] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1104.860062] xas_store+0x8c/0x1c40 [ 1104.860865] __xa_store+0x164/0x2d0 [ 1104.861659] ? xa_delete_node+0x280/0x280 [ 1104.862569] ? trace_hardirqs_on+0x5b/0x180 [ 1104.863521] xa_store+0x31/0x50 [ 1104.864244] __io_uring_add_tctx_node+0x1cf/0x520 [ 1104.865285] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1104.866407] ? alloc_fd+0x2e7/0x670 [ 1104.867230] io_uring_setup+0x1fbb/0x2980 [ 1104.868145] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1104.869225] ? wait_for_completion_io+0x270/0x270 [ 1104.870319] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1104.871451] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1104.872573] do_syscall_64+0x33/0x40 [ 1104.873378] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1104.874473] RIP: 0033:0x7f870268cb19 [ 1104.875283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1104.879215] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1104.880845] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1104.882361] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1104.883896] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1104.885412] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1104.886938] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1105.011065] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:47:26 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x1}, 0x108) 23:47:26 executing program 7: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000480)={0x0, 0xa176, 0x5, 0x1}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010107}}, {{0x2, 0x4e23}}}, 0x108) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000240)={0xbda, {{0x2, 0x4e23, @rand_addr=0x64010100}}, {{0x2, 0x4e20, @multicast1}}}, 0x108) close(r1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'nat\x00', 0x0, [0x3, 0x4, 0x9, 0x4, 0x2]}, &(0x7f00000000c0)=0x54) r2 = fork() ptrace(0x10, r2) waitid(0x1, r2, 0x0, 0x4, &(0x7f00000003c0)) ptrace$peek(0x2, r2, &(0x7f00000000c0)) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x6, 0x4, 0xa, 0xf0, 0x0, 0x6, 0x80, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe75, 0x1, @perf_bp={&(0x7f0000000380), 0x1}, 0x4000, 0x0, 0x6, 0x3, 0x10001, 0x0, 0x80, 0x0, 0x5, 0x0, 0x8}, r2, 0x4, 0xffffffffffffffff, 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e2c, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 23:47:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r3, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000000)={'filter\x00', 0x0, [0x2, 0xd7d, 0x8001, 0xa4, 0x5]}, &(0x7f0000000080)=0x54) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = dup(r6) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r7, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r7}, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000280)={'raw\x00', 0x0, [0x1f, 0x7fff, 0x800, 0x0, 0xffffffff]}, &(0x7f0000000300)=0x54) 23:47:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 62) 23:47:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 67) 23:47:26 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 65) 23:47:26 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 61) 23:47:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x4020940d, &(0x7f0000000140)={'lo\x00'}) [ 1120.600075] FAULT_INJECTION: forcing a failure. [ 1120.600075] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.601779] CPU: 0 PID: 7527 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1120.602771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1120.603977] Call Trace: [ 1120.604365] dump_stack+0x107/0x167 [ 1120.604896] should_fail.cold+0x5/0xa [ 1120.605458] ? xas_alloc+0x336/0x440 [ 1120.605996] should_failslab+0x5/0x20 [ 1120.606543] kmem_cache_alloc+0x5b/0x310 [ 1120.607144] xas_alloc+0x336/0x440 [ 1120.607668] xas_create+0x34a/0x10d0 [ 1120.608223] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1120.608980] xas_store+0x8c/0x1c40 [ 1120.609517] __xa_store+0x164/0x2d0 [ 1120.610047] ? xa_delete_node+0x280/0x280 [ 1120.610655] ? trace_hardirqs_on+0x5b/0x180 [ 1120.611305] xa_store+0x31/0x50 [ 1120.611787] __io_uring_add_tctx_node+0x1cf/0x520 [ 1120.612488] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1120.613238] ? alloc_fd+0x2e7/0x670 [ 1120.613782] io_uring_setup+0x1fbb/0x2980 [ 1120.614398] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1120.615130] ? wait_for_completion_io+0x270/0x270 [ 1120.615866] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1120.616621] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1120.617368] do_syscall_64+0x33/0x40 [ 1120.617909] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1120.618644] RIP: 0033:0x7f7ca709cb19 [ 1120.619183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1120.620133] FAULT_INJECTION: forcing a failure. [ 1120.620133] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.621809] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1120.621829] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1120.621838] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1120.621848] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1120.621858] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1120.621880] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1120.630266] CPU: 1 PID: 7537 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1120.631764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1120.633477] Call Trace: [ 1120.634031] dump_stack+0x107/0x167 [ 1120.634792] should_fail.cold+0x5/0xa [ 1120.635587] ? create_object.isra.0+0x3a/0xa30 [ 1120.636529] should_failslab+0x5/0x20 [ 1120.637257] FAULT_INJECTION: forcing a failure. [ 1120.637257] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.637312] kmem_cache_alloc+0x5b/0x310 [ 1120.637338] ? mark_held_locks+0x9e/0xe0 [ 1120.640545] create_object.isra.0+0x3a/0xa30 [ 1120.641447] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1120.642507] kmem_cache_alloc+0x159/0x310 [ 1120.643379] xas_alloc+0x336/0x440 [ 1120.644128] xas_create+0x34a/0x10d0 [ 1120.644912] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1120.646008] xas_store+0x8c/0x1c40 [ 1120.646761] __xa_store+0x164/0x2d0 [ 1120.647526] ? xa_delete_node+0x280/0x280 [ 1120.648389] ? trace_hardirqs_on+0x5b/0x180 [ 1120.649287] xa_store+0x31/0x50 [ 1120.649971] __io_uring_add_tctx_node+0x1cf/0x520 [ 1120.650967] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1120.652049] ? alloc_fd+0x2e7/0x670 [ 1120.652814] io_uring_setup+0x1fbb/0x2980 [ 1120.653685] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1120.654725] ? wait_for_completion_io+0x270/0x270 [ 1120.655756] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1120.656834] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1120.657906] do_syscall_64+0x33/0x40 [ 1120.658678] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1120.659740] RIP: 0033:0x7ff61b4c7b19 [ 1120.660507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1120.664304] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1120.665885] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1120.667367] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1120.668835] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1120.670305] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1120.671785] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1120.673291] CPU: 0 PID: 7530 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1120.674248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1120.675395] Call Trace: [ 1120.675764] dump_stack+0x107/0x167 [ 1120.676275] should_fail.cold+0x5/0xa [ 1120.676806] ? create_object.isra.0+0x3a/0xa30 [ 1120.677437] should_failslab+0x5/0x20 [ 1120.677963] kmem_cache_alloc+0x5b/0x310 [ 1120.678529] ? mark_held_locks+0x9e/0xe0 [ 1120.679097] create_object.isra.0+0x3a/0xa30 [ 1120.679710] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1120.680422] kmem_cache_alloc+0x159/0x310 [ 1120.681005] xas_alloc+0x336/0x440 [ 1120.681503] xas_create+0x34a/0x10d0 [ 1120.682041] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1120.682772] xas_store+0x8c/0x1c40 [ 1120.683297] __xa_store+0x164/0x2d0 [ 1120.683807] ? xa_delete_node+0x280/0x280 [ 1120.684395] ? trace_hardirqs_on+0x5b/0x180 [ 1120.685007] xa_store+0x31/0x50 [ 1120.685471] __io_uring_add_tctx_node+0x1cf/0x520 [ 1120.686138] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1120.686856] ? alloc_fd+0x2e7/0x670 [ 1120.687397] io_uring_setup+0x1fbb/0x2980 [ 1120.687985] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1120.688682] ? wait_for_completion_io+0x270/0x270 [ 1120.689379] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1120.690093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1120.690808] do_syscall_64+0x33/0x40 [ 1120.691326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1120.692022] RIP: 0033:0x7f870268cb19 [ 1120.692536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1120.695016] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1120.696067] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1120.697038] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1120.698010] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1120.698979] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1120.699951] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:47:26 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x30, &(0x7f0000000100)={0x1}, 0x108) [ 1120.707476] FAULT_INJECTION: forcing a failure. [ 1120.707476] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.709007] CPU: 0 PID: 7534 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1120.709931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1120.711048] Call Trace: [ 1120.711419] dump_stack+0x107/0x167 [ 1120.711919] should_fail.cold+0x5/0xa [ 1120.712442] ? xas_alloc+0x336/0x440 [ 1120.712957] should_failslab+0x5/0x20 [ 1120.713479] kmem_cache_alloc+0x5b/0x310 [ 1120.714057] xas_alloc+0x336/0x440 [ 1120.714550] xas_create+0x34a/0x10d0 [ 1120.715078] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1120.715802] xas_store+0x8c/0x1c40 [ 1120.716316] __xa_store+0x164/0x2d0 [ 1120.716818] ? xa_delete_node+0x280/0x280 [ 1120.717398] ? trace_hardirqs_on+0x5b/0x180 [ 1120.718000] xa_store+0x31/0x50 [ 1120.718457] __io_uring_add_tctx_node+0x1cf/0x520 [ 1120.719115] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1120.719829] ? alloc_fd+0x2e7/0x670 [ 1120.720345] io_uring_setup+0x1fbb/0x2980 [ 1120.720919] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1120.721615] ? wait_for_completion_io+0x270/0x270 [ 1120.722302] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1120.723015] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1120.723722] do_syscall_64+0x33/0x40 [ 1120.724228] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1120.724921] RIP: 0033:0x7ff89dd37b19 [ 1120.725424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1120.727888] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1120.728919] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1120.729876] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1120.730838] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1120.731803] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1120.732766] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1120.741502] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1120.758731] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1120.771149] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:47:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 68) 23:47:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 63) 23:47:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80086601, &(0x7f0000000140)={'lo\x00'}) 23:47:26 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 66) [ 1120.846228] FAULT_INJECTION: forcing a failure. [ 1120.846228] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.847785] CPU: 0 PID: 7556 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1120.848637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1120.849663] Call Trace: [ 1120.850001] dump_stack+0x107/0x167 [ 1120.850460] should_fail.cold+0x5/0xa [ 1120.850937] ? xas_alloc+0x336/0x440 [ 1120.851408] should_failslab+0x5/0x20 [ 1120.851881] kmem_cache_alloc+0x5b/0x310 [ 1120.852398] xas_alloc+0x336/0x440 [ 1120.852847] xas_create+0x34a/0x10d0 [ 1120.853328] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1120.853981] xas_store+0x8c/0x1c40 [ 1120.854446] __xa_store+0x164/0x2d0 [ 1120.854905] ? xa_delete_node+0x280/0x280 [ 1120.855440] ? trace_hardirqs_on+0x5b/0x180 [ 1120.855988] xa_store+0x31/0x50 [ 1120.856405] __io_uring_add_tctx_node+0x1cf/0x520 [ 1120.857005] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1120.857653] ? alloc_fd+0x2e7/0x670 [ 1120.858125] io_uring_setup+0x1fbb/0x2980 [ 1120.858652] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1120.859285] ? wait_for_completion_io+0x270/0x270 [ 1120.859914] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1120.860561] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1120.861207] do_syscall_64+0x33/0x40 [ 1120.861672] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1120.862306] RIP: 0033:0x7f870268cb19 [ 1120.862766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1120.865010] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1120.865948] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1120.866819] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d 23:47:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}}}, 0x108) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000280)={'mangle\x00', 0x0, [0x1f, 0x8d, 0x80, 0x7, 0x9]}, &(0x7f00000000c0)=0x54) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fork() ptrace(0x10, r1) waitid(0x1, r1, 0x0, 0x4, &(0x7f00000003c0)) ptrace$peek(0x2, r1, &(0x7f00000000c0)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/136, 0x88}, {&(0x7f0000000700)=""/221, 0xdd}], 0x5, &(0x7f0000000880)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00010000000000010000c3b3d45609", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{&(0x7f0000000900), 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/68, 0x44}], 0x1, &(0x7f0000000a40)}}], 0x2, 0x40000020, &(0x7f0000000b00)) r3 = syz_open_procfs(r2, &(0x7f0000000300)='net/psched\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000240)={@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @remote}, 0xc) preadv(r3, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = openat2(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x2, 0xa}, 0x18) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x1d, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1120.867701] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1120.868788] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1120.869674] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:47:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000000100)={0x1}, 0x108) [ 1120.885033] FAULT_INJECTION: forcing a failure. [ 1120.885033] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.886498] CPU: 0 PID: 7560 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1120.887340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1120.888347] Call Trace: [ 1120.888673] dump_stack+0x107/0x167 [ 1120.889122] should_fail.cold+0x5/0xa [ 1120.889584] ? xas_alloc+0x336/0x440 [ 1120.890037] should_failslab+0x5/0x20 [ 1120.890503] kmem_cache_alloc+0x5b/0x310 [ 1120.891005] xas_alloc+0x336/0x440 [ 1120.891449] xas_create+0x34a/0x10d0 [ 1120.891917] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1120.892555] xas_store+0x8c/0x1c40 [ 1120.893007] __xa_store+0x164/0x2d0 [ 1120.893455] ? xa_delete_node+0x280/0x280 [ 1120.893971] ? trace_hardirqs_on+0x5b/0x180 [ 1120.894506] xa_store+0x31/0x50 [ 1120.894910] __io_uring_add_tctx_node+0x1cf/0x520 [ 1120.895499] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1120.896132] ? alloc_fd+0x2e7/0x670 [ 1120.896589] io_uring_setup+0x1fbb/0x2980 [ 1120.897103] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1120.897711] ? wait_for_completion_io+0x270/0x270 [ 1120.898323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1120.898956] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1120.899588] do_syscall_64+0x33/0x40 [ 1120.900041] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1120.900658] RIP: 0033:0x7f7ca709cb19 [ 1120.901109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1120.903298] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1120.904209] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1120.905060] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1120.905908] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1120.906756] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1120.906799] FAULT_INJECTION: forcing a failure. [ 1120.906799] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.907607] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1120.911704] CPU: 1 PID: 7563 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1120.913102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1120.914814] Call Trace: [ 1120.915369] dump_stack+0x107/0x167 [ 1120.916127] should_fail.cold+0x5/0xa [ 1120.916915] ? xas_alloc+0x336/0x440 [ 1120.917683] should_failslab+0x5/0x20 [ 1120.918465] kmem_cache_alloc+0x5b/0x310 [ 1120.919323] xas_alloc+0x336/0x440 [ 1120.920062] xas_create+0x34a/0x10d0 [ 1120.920846] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1120.921924] xas_store+0x8c/0x1c40 [ 1120.922669] __xa_store+0x164/0x2d0 [ 1120.923423] ? xa_delete_node+0x280/0x280 [ 1120.924277] ? trace_hardirqs_on+0x5b/0x180 [ 1120.925167] xa_store+0x31/0x50 [ 1120.925848] __io_uring_add_tctx_node+0x1cf/0x520 [ 1120.926837] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1120.927905] ? alloc_fd+0x2e7/0x670 [ 1120.928671] io_uring_setup+0x1fbb/0x2980 [ 1120.929550] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1120.930591] ? wait_for_completion_io+0x270/0x270 [ 1120.931613] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1120.932684] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1120.933735] do_syscall_64+0x33/0x40 [ 1120.934493] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1120.935566] RIP: 0033:0x7ff89dd37b19 [ 1120.936325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1120.940072] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1120.941617] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1120.943061] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1120.944525] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1120.945966] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1120.947425] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1120.983620] device lo left promiscuous mode 23:47:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x32, &(0x7f0000000100)={0x1}, 0x108) 23:47:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x440000, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup(r4) sendmmsg(r4, &(0x7f0000004d40)=[{{&(0x7f0000001340)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000013c0)="d634b32ba7166c365a160a179f72d3", 0xf}, {&(0x7f0000001400)="e833f90ad746f5367d5032a73d329c2562ce5c9e848bf263645f5630692475f8326ebe70b8e2c889714a276db737010fc546a34ca999fb6ccb4c72c759cc6f77fcbba7c66466f8705077e3c2707bcbb6c19ec7397c7bec823520368e3e87e6aed7c2b4fe47ce7fafe408dbacf174c6fe90febe3c55b0a7b06ec9375b41808c658d28789d1547f2f881a244f4813b576d58", 0x91}, {&(0x7f0000001500)="00bcbb626a638453d60b576c625bd361927af1f50734f3e51210667cf3eca2164eda476e27f5b9dd00", 0x29}, {&(0x7f0000001540)="f6a0ec0579018ed8c60825517609f7ef958e97c42657afe9974aefb5af8e9c2601fb49e13e71d7d61cb7b8e75196d7104ba79841ba805c8a00ecde6bb294729454d75613272461e00f67934e6fb636ee25f721e12d166d43fb19c998a1bbdb7c48ab841d669cd56cf566a44f4f0952d5e179c5de870dc25005329804508212971c28ba72f27320c939b74439f0b58a2fc297e9743ee21be409a9b72731f3adf504fb8c59bd59c910b7e305102748f8cda271f435102f063a20980628eb8ead7ac2967ca7d95152825c41445787d943ec387cbd70fc9ae0acceb86aa675435f7c49954c5c110d184bc4af3b299be1", 0xee}, {&(0x7f0000001640)="544c616e6865c2439cf54b50e97f77a0b34e08cb9012cf39eb6fff1a0c6efa56a4c0b914502646a27c81b17f468a385c1fa29e9c45d45070df01012ff333f27a939d46d508828339a2727bb2f7a692a23810a88244d3b833388a6cd586cdf3a0be", 0x61}], 0x5}}, {{&(0x7f0000001740)=@ethernet={0x306}, 0x80, &(0x7f0000001880)=[{&(0x7f00000017c0)="3579885066e1ddbb6b7f53143dc6802d23bde0c23efeebac28eb290fecea965aedd9b6360c7bbc615659fb1427b7c5c3c43e26a84d892be1d92918e006467363bba1c1bb331898343c51f45ace190fc4609911e5afbc2e700d146f359d412b3b61e1ac17d9b978844706be5fed9e72c166e32540d4bd1dcfcf089e24f65140a7df4222d6f40b3024b17ada2140fa201a11cec9d8fe904d6bfb3e7ab0828f6e2a15529430ee1849ca1f48e6c016e710755ff0a3b8734080997047b080a672", 0xbe}], 0x1, &(0x7f00000018c0)=[{0xf8, 0x10d, 0xfb65, "ed0149a25b57a73fb3f532d80d865f964e4df52fc1c7fe8ab82d87858b1873997e454e5e83cab2fbadec168a02ca74c3938cc39b56b9f77d8067bdc6bf8eed5b1c56fa9fe0ff4f7828aa202fe2b163c87c7704fb529a151ba3650f3dbfe6fc363df32f943692977ca83fc20b9087bb0b9d19d7664a0a2d9993742799ce17f56c6b849dced7287714b2fed4f2b0354b61bb497e00aeba1bb294145d6478887223a5013f69bada29bfab1d4c57417285ba9b7bd8d698619ef7d41408f854af2613d791548004f1d914dadbd8accdce36fe1ba76a8c22a20e4731710c65c2a94f32e01e4a"}, {0x88, 0x116, 0x4, "6d91aaa6f106c9f50af69dc1ddc8ce8ac392aa78e13f3e71e1b31760528ee6464c53fc78395d5ab073a26cefef1ecdb9a4eec1ea9baf639827894226ad79d86e0a8f144ccc4e1aee959aebe61dec309771c5cb685445d8ec7cff9afa02183c0d49c6497bbff496e5b44fc05729ac4f2315a3dd5b19"}, {0x78, 0x115, 0xffff, "799f6e4e9bb2d80a4bcbb433ac97925d7a5ccabf6e028501836f05e329be9794a5b3a1e40ded34b905337f3151e92f77b67985782a403eada6c8db803d6d50631ecd107fb7757636968b160419617ef838497fd9a28123228d7fd0fe2ce9ff9b2289cf7852"}, {0xf0, 0x11, 0x400, "fb5fb5b9503bded07e5545e0410204d48b93c1cb623c7eb0ad80e890a62213e052108917479eb328c56cca7cecc5db043a8abb0316337c11d7c8db2cb026416c6e0d4602365840c10e672d69ce50491319d73d2fdf51b07054616f9439ee561b05743d70068e2f16335c2ece6dd7096de89aaa2a46df3424e7816b050512c02cb44ac46150ed8cf403b58a01b9d682acf22a504880a10160d67c449a6cdba8fff8e5bdac1f7c8b05f9b8cbbdaf6107210ee88e5ac4bb7d7f04d6c2aae94d84efc20a9c84edec84312ddda061349a934032f08a747cda54c8492debbdfd53"}, {0xe8, 0x101, 0x0, "10a9e83904d5625740ed8b50bc20f3f898fb01f4078e0e6c472a382c323c0c261e8168c6489a44ddb6680a57916493b2a959c97527798cd22b853d663d5bcacd3fd118a8ce7bcee95fb0a93caafdda74c3d09bebefdbcbdf3c08070c91ebb3a187fa7f5d3f881578d324d86787f27f73932c779f7bf33822a1f4177ae95325a8a309a78001c1f77b06661184ccd81124fd58316ab4e6c9d9e89c27924c843a0f514c5166bda4eda81f11c390f9e3f2d457bb5dc544978dd9b4e1a72b448783f51d09776bbc4cc533d89bb41676ec16a4fc542026d28a622e"}, {0xe0, 0x10e, 0xfb8, 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{0xf0, 0x88, 0x9, "6206bb7311012a9f862a85dfbcebcfe4f43cf75eae7745611417547e6467aecb0633c576c9c12c2155b82ad58f9786a77aaed025985fc3e399b2783020ddc168c1db3cb068daf71653c95642e4bcd9172a57c007d7b1f9942ed7427ffef16b7977a42ebb2d8614ddc1aa77fbac80b695950b9fd6b0d64a7500a77ac65b0a6b72b38171bc92023fbf635d51127bf767214cd98a7d7d1ed8f974ade98bdf5769fc44c61e11bc2f625e89c923d8b794ae83a78bf1062bbda7fe1b7990d21d087bc6cd071aa603b98b44cd9822b22aa0aec9074c75fbac22c74ad235"}, {0x88, 0x113, 0xadb, "3bb960453fe64d35929b641b93a9bbcd425284e04d1debd9903ebb934e2b1e9cc12916935a5248cbf41b097e14d0648b0823ab6e42a6ae6af294beaaff1ccd6e256fe79039b6ac6a367a0f47f65e46aa3d248c9c70f45527ca19c005358bb1259f1c75a0b1a14ef9958decdb74b274708c3f6edd"}], 0x1360}}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000004a40)="c52cb07174f6fd63c11c1193ca40900ad9d43bfd5c866724125c5ff0dbb3780719d239455859ed0dbc3805c25724b306b11fe38d5f809040460ebbb1f5cc5b1b7031f8003e0153d997d9b2ab8ca2457a053f0b", 0x53}, {&(0x7f0000004ac0)="16390a254c527eefbf7b66eeffec73faed89444b46ce0c442f3fa46f1f647a6b65c715dcd84be6278190cefdc13637eb8e977931d578ced8febd2769059bc98d0035c49c82be830e41bd760513846268b258562527d2926a412297cad1f332be72b8638d0eb1e53676ccf5ea1db98290b9afa7cfabffd09690e13ea69e548210fd7b8a200739abed263f7026a6c3f7b8b5485d9c46c17a8df1540968a22ca6c2513b23e165a809295c9c4960ed75dc14f7b6c54d99bca416ec4a4a23db27b6d50a15b8408179429647c4cf509dfd2a7ddb204fe7ecf777832d27d73f6a99083b", 0xe0}, {&(0x7f0000004bc0)="ec58e384c0e58e426188bd8576d4599789f2778a0cf7b3dc7808aaf9d2302b1c16d8a4160619e9a8c16c918a91a1c1b105d2cd091384ca1b3c9ed537e9fa94040ba7503a7ff8b0b1600121a33acfc2192757d0b307745a1a4b7adf0e305f3c8004102de1ca1cc4db392634fd2816ca589c54176c06b6ccae7c30d02c61842be82943304d5937", 0x86}, {&(0x7f0000004c80)="ce8b7e778c0adb16b8ae60ae3dc341f1973f81cd63ee4b558577679a218260935a0fc9bec95dc0ca06546e3d888a5a03d06290390b3a28aab9329a0acc", 0x3d}], 0x4, &(0x7f0000004d00)}}], 0x7, 0x4080) r5 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000240)={"dd489f14ef39b473fd0933faffa0daa5", 0x0, 0x0, {0x3, 0x5266}, {0x4, 0x400}, 0x5, [0xdbe, 0x5, 0xbd86, 0x1, 0xffffffffffff0000, 0xfffffffffffffff8, 0x5, 0x8, 0x1, 0x9, 0x2, 0xe1d, 0x1, 0x5, 0x5, 0x6]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000340)={{r5}, r6, 0x4, @inherit={0x58, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffffa3, 0x3, {0x14, 0x3, 0x6, 0x80000000, 0x101}, [0x20, 0x2]}}, @subvolid=0x2}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = dup(r8) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r9, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) preadv(r9, &(0x7f0000004f00)=[{&(0x7f0000004d00)=""/54, 0x36}], 0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:47:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 64) 23:47:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 62) 23:47:43 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 67) 23:47:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x13, 0xffffffffffffffff, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x9, &(0x7f0000000000), 0x1, 0x1, 0x0, {0x0, r2}}, 0x5) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r4, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0xe47, 0x100000000}) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x4010, r4, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000280)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd_index=0x1, 0x2, 0x0, 0x7, 0x0, 0x1}, 0xc9f4) [ 1137.017502] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:47:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 69) 23:47:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80087601, &(0x7f0000000140)={'lo\x00'}) [ 1137.046396] FAULT_INJECTION: forcing a failure. [ 1137.046396] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.049066] CPU: 1 PID: 7592 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1137.050112] FAULT_INJECTION: forcing a failure. [ 1137.050112] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.050525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.050539] Call Trace: [ 1137.055198] dump_stack+0x107/0x167 [ 1137.055988] should_fail.cold+0x5/0xa [ 1137.056807] ? xas_alloc+0x336/0x440 [ 1137.057594] should_failslab+0x5/0x20 [ 1137.058398] kmem_cache_alloc+0x5b/0x310 [ 1137.059271] xas_alloc+0x336/0x440 [ 1137.060040] xas_create+0x34a/0x10d0 [ 1137.060858] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.061986] xas_store+0x8c/0x1c40 [ 1137.062776] __xa_store+0x164/0x2d0 [ 1137.063582] ? xa_delete_node+0x280/0x280 [ 1137.064473] ? trace_hardirqs_on+0x5b/0x180 [ 1137.065396] xa_store+0x31/0x50 [ 1137.066098] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.067138] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.068268] ? alloc_fd+0x2e7/0x670 [ 1137.069066] io_uring_setup+0x1fbb/0x2980 [ 1137.069967] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.071051] ? wait_for_completion_io+0x270/0x270 [ 1137.072121] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.073249] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.074379] do_syscall_64+0x33/0x40 [ 1137.075174] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.076301] RIP: 0033:0x7f7ca709cb19 [ 1137.077097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.081037] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.082651] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1137.084181] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.085719] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.087247] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.088781] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1137.090348] CPU: 0 PID: 7591 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1137.091850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.093634] Call Trace: [ 1137.094202] dump_stack+0x107/0x167 [ 1137.094995] should_fail.cold+0x5/0xa [ 1137.095829] ? create_object.isra.0+0x3a/0xa30 [ 1137.096808] should_failslab+0x5/0x20 [ 1137.097626] kmem_cache_alloc+0x5b/0x310 [ 1137.098495] ? mark_held_locks+0x9e/0xe0 [ 1137.099376] create_object.isra.0+0x3a/0xa30 [ 1137.100332] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1137.101451] kmem_cache_alloc+0x159/0x310 [ 1137.102354] xas_alloc+0x336/0x440 [ 1137.102930] FAULT_INJECTION: forcing a failure. [ 1137.102930] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.103121] xas_create+0x34a/0x10d0 [ 1137.106288] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.107409] xas_store+0x8c/0x1c40 [ 1137.108230] __xa_store+0x164/0x2d0 [ 1137.109036] ? xa_delete_node+0x280/0x280 [ 1137.109950] ? trace_hardirqs_on+0x5b/0x180 [ 1137.110897] xa_store+0x31/0x50 [ 1137.111616] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.112682] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.113799] ? alloc_fd+0x2e7/0x670 [ 1137.114614] io_uring_setup+0x1fbb/0x2980 [ 1137.115535] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.116622] ? wait_for_completion_io+0x270/0x270 [ 1137.117718] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.118856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.119993] do_syscall_64+0x33/0x40 [ 1137.120801] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.121908] RIP: 0033:0x7ff89dd37b19 [ 1137.122710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.126653] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.128278] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1137.129797] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.131321] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.132890] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.134550] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1137.136455] CPU: 1 PID: 7593 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1137.138227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.140348] Call Trace: [ 1137.141029] dump_stack+0x107/0x167 [ 1137.141964] should_fail.cold+0x5/0xa [ 1137.142936] ? xas_alloc+0x336/0x440 [ 1137.143913] should_failslab+0x5/0x20 [ 1137.144914] kmem_cache_alloc+0x5b/0x310 [ 1137.145957] xas_alloc+0x336/0x440 [ 1137.146883] xas_create+0x34a/0x10d0 [ 1137.148073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.149403] xas_store+0x8c/0x1c40 [ 1137.150344] __xa_store+0x164/0x2d0 [ 1137.151281] ? xa_delete_node+0x280/0x280 [ 1137.151387] FAULT_INJECTION: forcing a failure. [ 1137.151387] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.152269] ? trace_hardirqs_on+0x5b/0x180 [ 1137.152301] xa_store+0x31/0x50 [ 1137.152332] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.157735] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.158855] ? alloc_fd+0x2e7/0x670 [ 1137.159660] io_uring_setup+0x1fbb/0x2980 [ 1137.160572] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.161659] ? wait_for_completion_io+0x270/0x270 [ 1137.162730] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.163868] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.164980] do_syscall_64+0x33/0x40 [ 1137.165784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.166885] RIP: 0033:0x7ff61b4c7b19 [ 1137.167697] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.171657] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.173297] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1137.174798] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.176325] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.177826] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.179349] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1137.180936] CPU: 0 PID: 7598 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1137.182680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.184773] Call Trace: [ 1137.185457] dump_stack+0x107/0x167 [ 1137.186400] should_fail.cold+0x5/0xa [ 1137.187379] ? create_object.isra.0+0x3a/0xa30 [ 1137.188575] should_failslab+0x5/0x20 [ 1137.189065] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1137.189554] kmem_cache_alloc+0x5b/0x310 [ 1137.192348] ? mark_held_locks+0x9e/0xe0 [ 1137.193367] create_object.isra.0+0x3a/0xa30 [ 1137.194489] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1137.195778] kmem_cache_alloc+0x159/0x310 [ 1137.196849] xas_alloc+0x336/0x440 [ 1137.197767] xas_create+0x34a/0x10d0 [ 1137.198748] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.200074] xas_store+0x8c/0x1c40 [ 1137.201039] __xa_store+0x164/0x2d0 [ 1137.201959] ? xa_delete_node+0x280/0x280 [ 1137.203040] ? trace_hardirqs_on+0x5b/0x180 [ 1137.204178] xa_store+0x31/0x50 [ 1137.205031] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.206249] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.207566] ? alloc_fd+0x2e7/0x670 [ 1137.208530] io_uring_setup+0x1fbb/0x2980 [ 1137.209608] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.210894] ? wait_for_completion_io+0x270/0x270 [ 1137.212195] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.213534] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.214842] do_syscall_64+0x33/0x40 [ 1137.215775] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.217065] RIP: 0033:0x7f870268cb19 [ 1137.217987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.222562] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.224480] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1137.226235] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.228034] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.229843] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.231603] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1137.246149] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:47:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80108906, &(0x7f0000000140)={'lo\x00'}) [ 1137.250588] device lo entered promiscuous mode 23:47:43 executing program 7: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000cddbc15532415b3240457ee93e9d8a2eba28b1bdd1ffe6eeaff197db3865151b8354e570791b391f3558be8e7cfc73983b3045a9a89e7bd0b35a89d31b46e3a693ac97571bda3fa41d711a6a1d4eca51212901dc9e6269d304bd4fed06798a3f2c942f79430d3fd711029321f43ed5a56b68f863a79f90d757e876f180d0ff2688427db0cfbd8e45ee4202d3ba1ebdaff331f66d95b1a42830faa94d4e4162494484e2fdf1ebc121576b30b4e8d7f5bec03c36377838851cebf6", @ANYRES32, @ANYBLOB='H\r\x00\x00\x00\x00\x00\x00./file0\x00']) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) connect$inet(r0, &(0x7f0000000b40)={0x2, 0x4e22, @multicast1}, 0x10) recvmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/91, 0x5b}, {&(0x7f0000000580)=""/108, 0x6c}, {&(0x7f0000000600)=""/156, 0x9c}, {&(0x7f00000006c0)=""/202, 0xca}, {&(0x7f00000007c0)=""/201, 0xc9}], 0x7, &(0x7f0000000940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}, 0x40002040) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r4, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f00000009c0)=0x5, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc800, 0x100) dup(r6) dup3(r0, r6, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000a40)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r1, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x3c, r5, 0x400, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @random="cd99dde5d662"}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x5}, 0x20000010) 23:47:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x300}, 0x108) [ 1137.314525] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1137.336075] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:47:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x3}}}, 0x108) 23:47:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x80108907, &(0x7f0000000140)={'lo\x00'}) 23:47:43 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x8010) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:47:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0xffffffffffffffff, r0, &(0x7f0000000040)=0x2, 0x4, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = epoll_create(0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000010c0)={0xd0000005}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) fsetxattr$security_evm(r0, &(0x7f00000000c0), &(0x7f0000000f00)=ANY=[@ANYBLOB="03020f00000006007eb6c9dcea7f9657c7241b4f99fe3a98427784999a45859421f237f49f91c9f2be5c0726fb877da4ed10e5cdc668723b6f2d202851f3010000009bfefa62e2627348075f110cdfb0ef66af530cdc0bbd266369a01da8662c053cecc64d6b2af55030ae79a555e97d625195ad99c9797578d34ed80ef5854665be3f214e01fb0cd3b7089dcd87f9"], 0x87, 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x9, r6, 0x1, 0x8, 0x6, @random="1900de9961ac"}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000800)={@dev, @private, 0x0}, &(0x7f0000000840)=0xc) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{&(0x7f0000000300)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="2749016d254cb61f3aef109981386de3f22b50822e157434dc972549704c75e1315b4c198126275d4e8f37e7e1ce310505c7c065aef35d552464696f63285318b756201a68ab7ee1dde96b878ba805f13fe2e5fdd131c02d2490dc07b13615cafa72f24a4f8ae7d26e54c28ed5e31e0f8b7ce7ca3a5959cc52a0f831", 0x7c}, {&(0x7f0000000400)="75e9a7484cab616df24fc8b462c7c79288eac1a529102695dcbd4f2514305ae8046ae0f39382fdb4e2daee1f8849514018ca806c3558eadc818ccebffd711978d072b8c140c3f95f4b2051e91f4b2126837e3a29cb352fbccbc2aea552fd7f78ad1c2f8eb25d13b359ea8f91af2d38a2db1243dae9066c4bfaae14b86a8ddcf50c874c7a60b5014d14ba11e41c274eb9e14919b8da6141a7e72d10da312e2984c4c7179a603e", 0xa6}, {&(0x7f00000004c0)="7cbd28089c3af0b28e1ef1cfb7ab9eee4c16080dfa2054224c3d2c7f7d4113768b12baf1ee19f12f0236ec78e28dc6cd7adc2304c9032d9f8b85677a1ec368b5cdb659cec50e3d3c", 0x48}, {&(0x7f0000000540)="9638606fb498d6c7fefd030346607e1b7c39e7f558c7b4825ba53a9f0586f586f93c1211c0ff2cd471892a3133a69228d22e4d125c2929791a64610962aac0ca71f5d493627ca36895011d9f1927c005b29b162afed08ec96636b1baa79f454a7aca672f7af86ddebaa14194ad9c1ed7865f95fbc047ddbbbd8e083261b989f6928557aa9b4b1b55e9cf76114e379bb12ca3dd67d7cd995cde3d6d6ae8ef42a306f7912d4d96fed04730304195982448f092d0772537898ae1f7e4f08449da40aacb3a85f2bc99361a10405fc97f64cc905bcf3508ea772edb3bb325ef1674a2fbe441f1ba093b97140f2596197904", 0xef}, {&(0x7f0000000640)="98ac01bd8a75a53d36e61fcbdc07969093f8454cf2ffca1a3bf06e98129b71bc5fbebe44cfbda8cd2f08080d21e4ca6f963d19bd3024e683f852565ba710efa4baf3eeaa6ab35f198e1c71158c8ff903ee7a37ec06312b517a2b03d49c0a19fbdda601b73f313d781f2c2a950e8b400cf4e37c9ec8c0bbfedd26a34ee792f6dc37597f43accfa68233ca7e6f4248e8acf472b8106cf1eb17770c9d41ad1c788f393a858a6ba39f3a108edbcea3d009167f5ef4a68d97cdf8b53edda1b18266ff56dd4d9e", 0xc4}, {&(0x7f0000000740)="6957b3bfcfc2f07e1f4f9b39d3dcdb88616f910db4d88d9ebe7f94", 0x1b}], 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="1400000000000000000000000100000009000000000000001c000000000000000000000008000000", @ANYRES32=r6, @ANYBLOB="ac1414aaac1414aa000000001c000000000000000000000008000000", @ANYRES32=r7, @ANYBLOB="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"], 0x178}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000a00)="68a686d8141f4d4d9e9634ac3b859532c3a35e497bb853f75dd9f137cc3157dc5393c550777a1d7e9fd90409e81aa2a8d9ac804f88ed5fc28413b129f0a0d5ff697248c413d7a61eb9a6acc4c7d059228811e57886c75a", 0x57}, {&(0x7f0000000a80)="821918a026813425138775f73411c84735ed686f2e2e79c371a7947c56785022f74dc2260364697606a025fe4713d95c9a8be1230432c87f1647f71a0ae514e66f842af2f529d817c6ee138903cbb58762f976d1c4b4bb8b586f8a9cd0c305266f94c4abe901f87fb2758efca298e6804ec54c09b9e42408bc8d84332d6a488c24f42a7ce01339f540b75b9e266eab5130bfe26bd0f4890f6e5e0746cf5ccd69dfb6339cd1db2ad59a5841bd430696c20db0", 0xb2}, {&(0x7f0000000b40)="a3278b872a3221412565f4dfe35ddb34aac95eda45aa7720ca85b360591f6c41bb5f064e50a7fd0b2bc16c15a6a020fe", 0x30}, 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{&(0x7f0000002500)="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", 0x1000}, {&(0x7f0000000c80)="98ab3ec575ce15069f3195fed48b2f6f856142a34ad3931da9e062a88c43acafc8992452d21d7e170b7f542b3c3c7f5f22ddb60686d05e442118a265445db972756d9d1fe38533e430d30eac137a951b852b91b5c5e002174da3f051e720864f0b61b9f8ad084c8a99b77a47229dc5b8c2f91fd32d43738478adeae13ca3bdb381e57dc47696109f4e88a0e032ec324a273d0a714c8eb29bf437467895550cf1197ab94dc9b51cd1f9ceb28471a0630cfff58f26ad22936fd875544e25540c2edee3076af5c4cd98716d7e2ace8746d90ebb", 0xd2}], 0x7, &(0x7f0000000e00)=ANY=[@ANYBLOB="140000000000000000000000020000000400000000000000140000000000000000000000010000002000000000000000240000000000000000000000070000009406bee5b56d0000860a00000000000409310000000000001100000000000000000000000100592ad91050874dba240c"], 0x70}}], 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0xba39b000) 23:47:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 65) 23:47:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 70) 23:47:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x4}}}, 0x108) 23:47:43 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 68) [ 1137.548280] FAULT_INJECTION: forcing a failure. [ 1137.548280] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.550854] CPU: 0 PID: 7630 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1137.552393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.554233] Call Trace: [ 1137.554841] dump_stack+0x107/0x167 [ 1137.555675] should_fail.cold+0x5/0xa [ 1137.556524] ? ___slab_alloc+0x360/0x700 [ 1137.557414] ? create_object.isra.0+0x3a/0xa30 [ 1137.558404] should_failslab+0x5/0x20 [ 1137.559230] kmem_cache_alloc+0x5b/0x310 [ 1137.560138] create_object.isra.0+0x3a/0xa30 [ 1137.561084] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1137.562191] kmem_cache_alloc+0x159/0x310 [ 1137.563111] xas_alloc+0x336/0x440 [ 1137.563899] xas_create+0x34a/0x10d0 [ 1137.564728] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.565860] xas_store+0x8c/0x1c40 23:47:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc0045878, &(0x7f0000000140)={'lo\x00'}) [ 1137.566666] __xa_store+0x164/0x2d0 [ 1137.567592] ? xa_delete_node+0x280/0x280 [ 1137.568514] ? trace_hardirqs_on+0x5b/0x180 [ 1137.569476] xa_store+0x31/0x50 [ 1137.570210] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.571249] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.572378] ? alloc_fd+0x2e7/0x670 [ 1137.573189] io_uring_setup+0x1fbb/0x2980 [ 1137.574104] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.575186] ? wait_for_completion_io+0x270/0x270 [ 1137.576297] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.577425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.578549] do_syscall_64+0x33/0x40 [ 1137.579344] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.580456] RIP: 0033:0x7f7ca709cb19 [ 1137.581260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.585169] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.586796] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1137.588352] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.589899] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.591426] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.592963] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1137.618684] FAULT_INJECTION: forcing a failure. 23:47:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 63) 23:47:43 executing program 7: lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00fb5904ff4d4ebe4ed9e5500cf5dd51fd44005dd2d9d5f1baad7837a9b930d27ba51c9f44cac9c4f8faad48e9eb4d067d9567acf94b0fff490b5552478e0150249e4ed5b37776dacf4e888c32c6c80000"], 0x59, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 1137.618684] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.621884] CPU: 0 PID: 7637 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1137.623629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.625732] Call Trace: [ 1137.626404] dump_stack+0x107/0x167 [ 1137.627330] should_fail.cold+0x5/0xa [ 1137.628324] ? create_object.isra.0+0x3a/0xa30 [ 1137.629454] should_failslab+0x5/0x20 [ 1137.630410] kmem_cache_alloc+0x5b/0x310 [ 1137.631421] ? mark_held_locks+0x9e/0xe0 [ 1137.632473] create_object.isra.0+0x3a/0xa30 [ 1137.633575] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1137.634846] kmem_cache_alloc+0x159/0x310 [ 1137.635914] xas_alloc+0x336/0x440 [ 1137.636817] xas_create+0x34a/0x10d0 [ 1137.637772] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.639077] xas_store+0x8c/0x1c40 [ 1137.640015] __xa_store+0x164/0x2d0 [ 1137.640949] ? xa_delete_node+0x280/0x280 [ 1137.642000] ? trace_hardirqs_on+0x5b/0x180 [ 1137.643097] xa_store+0x31/0x50 [ 1137.643928] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.645094] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.646369] ? alloc_fd+0x2e7/0x670 [ 1137.647296] io_uring_setup+0x1fbb/0x2980 [ 1137.648352] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.649585] ? wait_for_completion_io+0x270/0x270 [ 1137.650858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.652175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.653475] do_syscall_64+0x33/0x40 [ 1137.654406] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.655675] RIP: 0033:0x7f870268cb19 [ 1137.656583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.659433] FAULT_INJECTION: forcing a failure. [ 1137.659433] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.661040] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.661071] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1137.661087] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.661109] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.670439] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.672184] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1137.674001] CPU: 1 PID: 7643 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1137.675585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.677375] Call Trace: [ 1137.677956] dump_stack+0x107/0x167 [ 1137.678743] should_fail.cold+0x5/0xa [ 1137.679578] ? create_object.isra.0+0x3a/0xa30 [ 1137.680576] should_failslab+0x5/0x20 [ 1137.681398] kmem_cache_alloc+0x5b/0x310 [ 1137.682279] ? mark_held_locks+0x9e/0xe0 [ 1137.683160] create_object.isra.0+0x3a/0xa30 [ 1137.684119] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1137.685224] kmem_cache_alloc+0x159/0x310 [ 1137.686111] xas_alloc+0x336/0x440 [ 1137.686882] xas_create+0x34a/0x10d0 [ 1137.687718] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.688848] xas_store+0x8c/0x1c40 [ 1137.689632] __xa_store+0x164/0x2d0 [ 1137.690418] ? xa_delete_node+0x280/0x280 [ 1137.691326] ? trace_hardirqs_on+0x5b/0x180 [ 1137.692256] xa_store+0x31/0x50 [ 1137.692968] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.694013] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.695139] ? alloc_fd+0x2e7/0x670 [ 1137.695952] io_uring_setup+0x1fbb/0x2980 [ 1137.696857] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.697955] ? wait_for_completion_io+0x270/0x270 [ 1137.699023] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.700161] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.701280] do_syscall_64+0x33/0x40 [ 1137.702087] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.703187] RIP: 0033:0x7ff61b4c7b19 [ 1137.703993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.707996] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.709644] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1137.711184] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.712722] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.714268] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.715775] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1137.724775] FAULT_INJECTION: forcing a failure. [ 1137.724775] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.727578] CPU: 0 PID: 7640 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1137.729149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.731079] Call Trace: [ 1137.731719] dump_stack+0x107/0x167 23:47:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x5}}}, 0x108) [ 1137.732595] should_fail.cold+0x5/0xa [ 1137.733720] ? xas_alloc+0x336/0x440 [ 1137.734606] should_failslab+0x5/0x20 [ 1137.735507] kmem_cache_alloc+0x5b/0x310 [ 1137.736474] xas_alloc+0x336/0x440 [ 1137.737321] xas_create+0x34a/0x10d0 [ 1137.738225] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1137.739450] xas_store+0x8c/0x1c40 [ 1137.740322] __xa_store+0x164/0x2d0 [ 1137.741180] ? xa_delete_node+0x280/0x280 [ 1137.742171] ? trace_hardirqs_on+0x5b/0x180 [ 1137.743204] xa_store+0x31/0x50 [ 1137.743995] __io_uring_add_tctx_node+0x1cf/0x520 [ 1137.745136] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.746353] ? alloc_fd+0x2e7/0x670 [ 1137.747241] io_uring_setup+0x1fbb/0x2980 [ 1137.748228] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.749392] ? wait_for_completion_io+0x270/0x270 [ 1137.750566] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.751798] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.752986] do_syscall_64+0x33/0x40 [ 1137.753835] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.754996] RIP: 0033:0x7ff89dd37b19 [ 1137.755861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.760042] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.761766] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1137.763370] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1137.764982] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1137.766578] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1137.768188] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:47:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 66) 23:47:58 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 64) 23:47:58 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 69) 23:47:58 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x20, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r3, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = dup(r5) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r6, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x39408800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x20) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x14) 23:47:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00ef4293f8859c2f66696c653004f0e647d0ee00000012d4193b5d442028add5e640f93832983b364e69fe47364f36daa5d107c052771a440898c407c28ce77050e6332a1dd400a0d381097d351dc9a82e32c0068978b107c5294c1ffde9e7ce3580f5"]) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@loopback, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x101}}, './file0\x00'}) preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:47:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc0045878, &(0x7f0000000140)={'lo\x00'}) 23:47:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 71) 23:47:58 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x6}}}, 0x108) [ 1152.323884] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1152.332948] FAULT_INJECTION: forcing a failure. [ 1152.332948] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.335378] CPU: 0 PID: 7671 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1152.336832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.338597] Call Trace: [ 1152.339173] dump_stack+0x107/0x167 [ 1152.339754] FAULT_INJECTION: forcing a failure. [ 1152.339754] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.339971] should_fail.cold+0x5/0xa [ 1152.340000] ? xas_alloc+0x336/0x440 [ 1152.344374] should_failslab+0x5/0x20 [ 1152.345198] kmem_cache_alloc+0x5b/0x310 [ 1152.346075] xas_alloc+0x336/0x440 [ 1152.346842] xas_create+0x34a/0x10d0 [ 1152.347674] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1152.348814] xas_store+0x8c/0x1c40 [ 1152.349604] __xa_store+0x164/0x2d0 [ 1152.350395] ? xa_delete_node+0x280/0x280 [ 1152.351295] ? trace_hardirqs_on+0x5b/0x180 [ 1152.352248] xa_store+0x31/0x50 [ 1152.352962] __io_uring_add_tctx_node+0x1cf/0x520 [ 1152.353993] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1152.355107] ? alloc_fd+0x2e7/0x670 [ 1152.355921] io_uring_setup+0x1fbb/0x2980 [ 1152.356820] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.357893] ? wait_for_completion_io+0x270/0x270 [ 1152.358941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.360058] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.361143] do_syscall_64+0x33/0x40 [ 1152.361937] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.363019] RIP: 0033:0x7ff61b4c7b19 [ 1152.363815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.367671] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.369247] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1152.370753] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1152.372255] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1152.373790] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1152.375310] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1152.376898] CPU: 1 PID: 7668 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1152.378371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.380127] Call Trace: [ 1152.380688] dump_stack+0x107/0x167 [ 1152.381468] should_fail.cold+0x5/0xa [ 1152.382284] ? create_object.isra.0+0x3a/0xa30 [ 1152.382312] FAULT_INJECTION: forcing a failure. [ 1152.382312] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.383256] should_failslab+0x5/0x20 [ 1152.383276] kmem_cache_alloc+0x5b/0x310 [ 1152.383296] ? mark_held_locks+0x9e/0xe0 [ 1152.383322] create_object.isra.0+0x3a/0xa30 [ 1152.383339] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1152.383366] kmem_cache_alloc+0x159/0x310 [ 1152.383394] xas_alloc+0x336/0x440 [ 1152.383419] xas_create+0x34a/0x10d0 [ 1152.383454] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1152.383478] xas_store+0x8c/0x1c40 [ 1152.383518] __xa_store+0x164/0x2d0 [ 1152.395244] ? xa_delete_node+0x280/0x280 [ 1152.396154] ? trace_hardirqs_on+0x5b/0x180 [ 1152.397084] xa_store+0x31/0x50 [ 1152.397790] __io_uring_add_tctx_node+0x1cf/0x520 [ 1152.398830] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1152.399950] ? alloc_fd+0x2e7/0x670 [ 1152.400750] io_uring_setup+0x1fbb/0x2980 [ 1152.401647] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.402733] ? wait_for_completion_io+0x270/0x270 [ 1152.403803] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.404922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.406029] do_syscall_64+0x33/0x40 [ 1152.406821] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.407928] RIP: 0033:0x7ff89dd37b19 [ 1152.408730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.412652] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.414258] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1152.415782] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1152.417305] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1152.418820] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1152.420338] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1152.421903] CPU: 0 PID: 7673 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1152.423366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.425144] Call Trace: [ 1152.425710] dump_stack+0x107/0x167 [ 1152.426512] should_fail.cold+0x5/0xa [ 1152.427335] ? xas_alloc+0x336/0x440 [ 1152.428150] should_failslab+0x5/0x20 [ 1152.428961] kmem_cache_alloc+0x5b/0x310 [ 1152.429848] xas_alloc+0x336/0x440 [ 1152.430597] xas_create+0x34a/0x10d0 [ 1152.431418] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1152.432567] xas_store+0x8c/0x1c40 [ 1152.433364] __xa_store+0x164/0x2d0 [ 1152.434152] ? xa_delete_node+0x280/0x280 [ 1152.435057] ? trace_hardirqs_on+0x5b/0x180 [ 1152.436002] xa_store+0x31/0x50 [ 1152.436766] __io_uring_add_tctx_node+0x1cf/0x520 [ 1152.437804] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1152.438932] ? alloc_fd+0x2e7/0x670 [ 1152.438982] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1152.439740] io_uring_setup+0x1fbb/0x2980 [ 1152.439784] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.443479] ? wait_for_completion_io+0x270/0x270 [ 1152.444568] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.445694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.446805] do_syscall_64+0x33/0x40 [ 1152.447595] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.448707] RIP: 0033:0x7f7ca709cb19 [ 1152.449500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.453421] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.455056] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1152.456597] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1152.458122] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1152.459643] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1152.461180] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1152.466849] FAULT_INJECTION: forcing a failure. [ 1152.466849] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.469486] CPU: 0 PID: 7669 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1152.470981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.472741] Call Trace: [ 1152.473303] dump_stack+0x107/0x167 [ 1152.474088] should_fail.cold+0x5/0xa [ 1152.474910] ? create_object.isra.0+0x3a/0xa30 [ 1152.475090] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1152.475887] should_failslab+0x5/0x20 [ 1152.475908] kmem_cache_alloc+0x5b/0x310 [ 1152.475933] ? mark_held_locks+0x9e/0xe0 [ 1152.480222] create_object.isra.0+0x3a/0xa30 [ 1152.481158] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1152.482269] kmem_cache_alloc+0x159/0x310 [ 1152.483160] xas_alloc+0x336/0x440 [ 1152.483932] xas_create+0x34a/0x10d0 [ 1152.484756] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1152.485881] xas_store+0x8c/0x1c40 [ 1152.486676] __xa_store+0x164/0x2d0 [ 1152.487463] ? xa_delete_node+0x280/0x280 [ 1152.488375] ? trace_hardirqs_on+0x5b/0x180 [ 1152.489323] xa_store+0x31/0x50 [ 1152.490043] __io_uring_add_tctx_node+0x1cf/0x520 [ 1152.491082] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1152.492194] ? alloc_fd+0x2e7/0x670 [ 1152.493001] io_uring_setup+0x1fbb/0x2980 [ 1152.493911] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.494981] ? wait_for_completion_io+0x270/0x270 [ 1152.496065] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.497181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.498293] do_syscall_64+0x33/0x40 [ 1152.499102] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.500207] RIP: 0033:0x7f870268cb19 [ 1152.500995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.504898] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.506542] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1152.508058] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1152.509569] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1152.511109] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1152.512644] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:47:58 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x7}}}, 0x108) 23:47:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc0189436, &(0x7f0000000140)={'lo\x00'}) 23:47:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x9, r2, 0x1, 0x8, 0x6, @random="1900de9961ac"}, 0x14) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040004}, 0x2cc8c67197ae5e33) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:47:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/slabinfo\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x90940, 0xa6) preadv(r1, &(0x7f00000014c0), 0x0, 0x8000000, 0xfffffffe) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000001480)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f000000a640)={0x1900, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x9}, @ETHTOOL_A_LINKMODES_OURS={0x124, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x5c, 0x4, "65357602e6e4222d0acd709360f8902cb425bfc9b7af3e45eda914fc132e60c7aae36c5b26533e91a0b202c4eb981e6dc5a616d501412ba3e0cfa3bed309749feb8c85c00cc73d7727221d9730fb30350852791431df3154"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xb4, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '%![+\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-/:)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91c}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5117}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7d8610eb}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffe}]}, @ETHTOOL_A_LINKMODES_OURS={0x1278, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-[]!\xc6\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '/proc/slabinfo\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '}.\x19\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}]}, {0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '}]**.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '/proc/slabinfo\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd1fe}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '/proc/slabinfo\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, 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@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xf}, @ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKMODES_OURS={0x160, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x22, 0x4, "1b0a7986842ab4fa94e84aaff0407cca4e6a7bc7e6669658d9a9e1db0866"}, @ETHTOOL_A_BITSET_BITS={0xb4, 0x3, 0x0, 0x1, [{0x4}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ')/\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '+)\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '/\x98&/\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '/:!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x55}, @ETHTOOL_A_BITSET_VALUE={0x7b, 0x4, "6cd5af879df987e53c5fdc0e26982e2a062e777b3194be726f49ddde9eb4f539d921808857ca819d4d27c520ff3db2e9123d3b6a70beb5c5115f051e16ca0fcd68036f839c1928fb37c3c1b807bda3341ce68ab020bbd86d5aedd15c6920359881e3a6af43dd2a6609ed6d8b0e0208f2f599a7944fde91"}]}, @ETHTOOL_A_LINKMODES_OURS={0x1f8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x59, 0x4, "13b1ad4a38ead8ca62472955e6ca6cd2b41ab8e5d958f8e6794d3c33c52fa8d2ebb1b2be5f0a12db53a5d03913e334e67bfe553f5c57d9e32001a2bc77fd95c1be20cdde0068482fc3213295dd67a520e6f482b7de"}, @ETHTOOL_A_BITSET_VALUE={0xab, 0x4, "2c8abe8efda923ca3827f2030213bbb9a97b9588b69e78bec5f4f0a6b526f94faab7e209c9883597833a50ab5e77e2ef964a96bd65af16b54a0fe1afcd8fb9924bf215e6a60461bf91a0b6f8db8f6f36d77778069c1a4e63ef18dd3ff52a04577ead252f4b9764417403e82bd8e189f4ad5114bde48272b2f88488f19e97ad7016b614b2173cc8dac37e6136807171a1c661ec252bd33fac05e4f51c49f5f58b2c9d07c68902c4"}, @ETHTOOL_A_BITSET_BITS={0x6c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x57}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '}z\\[}\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-[&-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x7c, 0x3, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x71}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '/proc/slabinfo\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '/proc/slabinfo\x00'}]}]}]}, @ETHTOOL_A_LINKMODES_OURS={0x18c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xd1, 0x5, "085a845f654ae16218258e21dbb8385051a134fd5fdd39349dedd890c1af61b95e083d073194358550429e5d450ced4e048e976de7e608a6a5a5ad9b89f738b361708622e8abbdec1e2962d5be6bb761df774467fd109555615f6f184d59b44515cad3d5682f8081b9a55d3a3bbc386a5da67b80eb7fa84cee3dcd1092c986cee4b60fb9dbbcecd3fcd33b398a7cb9f98cd2f9b489e82ef0900f6b1e301ce791b0a3d77df92ce40a499e472e095ca5f6ce590a68e52e0ade09ba0a35783f2b54abefa83a4fcd1d17e46fa11a84"}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0xaa, 0x5, "19f77cb88faa19ffd8cde376ff7183f39c013376daa92cd67c1dd9a95ed11abbcf885db4ac0845b193cac638d140e44e9b549b53e357c7f7c3325fdcde126f10adb08ad096dea06328332b28abb1f2f6181f608a8945375358f5b6ae1de8a9e79c8c0b7821c36e23cf75ff383348d32ed179e55aa16dec55fc5765124e85b2837621ee4ffe41555526583a08783676c06c3a1960d6d19bd7f96cdbac328024d54dba8149f3f1"}]}, @ETHTOOL_A_LINKMODES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}]}, 0x1900}, 0x1, 0x0, 0x0, 0x8011}, 0x0) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r4, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) recvmmsg$unix(r4, &(0x7f000000a400)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000001600)=[{&(0x7f0000000240)=""/38, 0x26}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000400)=""/4090, 0xffa}, {&(0x7f0000001880)=""/248, 0xf8}, {&(0x7f0000001500)=""/11, 0xb}, {&(0x7f0000001540)=""/174, 0xae}], 0x7, &(0x7f0000001680)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc8}}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001800)=""/42, 0x2a}], 0x1, &(0x7f0000002b80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000002c00)=@abs, 0x6e, &(0x7f0000004100)=[{&(0x7f0000002c80)=""/121, 0x79}, {&(0x7f0000002d00)=""/112, 0x70}, {&(0x7f0000002d80)=""/222, 0xde}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/24, 0x18}, {&(0x7f0000003ec0)=""/33, 0x21}, {&(0x7f0000003f00)=""/204, 0xcc}, {&(0x7f0000004000)=""/89, 0x59}, {&(0x7f0000004080)=""/84, 0x54}], 0x9, &(0x7f00000041c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000004300)=""/227, 0xe3}, {&(0x7f0000004400)=""/75, 0x4b}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/153, 0x99}], 0x4, &(0x7f0000005580)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f0000005680)=@abs, 0x6e, &(0x7f0000005840)=[{&(0x7f0000005700)=""/102, 0x66}, {&(0x7f0000005780)=""/184, 0xb8}], 0x2}}, {{&(0x7f0000005880), 0x6e, &(0x7f0000007c00)=[{&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/205, 0xcd}, {&(0x7f0000006a00)=""/219, 0xdb}, {&(0x7f0000006b00)=""/28, 0x1c}, {&(0x7f0000006b40)=""/41, 0x29}, {&(0x7f0000006b80)=""/75, 0x4b}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000007c80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000007d00)=@abs, 0x6e, &(0x7f0000007f40)=[{&(0x7f0000007d80)=""/34, 0x22}, {&(0x7f0000007dc0)=""/26, 0x1a}, {&(0x7f0000001780)=""/124, 0x7c}, {&(0x7f0000007e80)=""/174, 0xae}], 0x4}}, {{&(0x7f0000007f80), 0x6e, &(0x7f000000a340)=[{&(0x7f0000008000)=""/125, 0x7d}, {&(0x7f0000008080)=""/4096, 0x1000}, {&(0x7f0000009080)=""/108, 0x6c}, {&(0x7f0000009100)=""/4096, 0x1000}, {&(0x7f000000a100)=""/129, 0x81}, {&(0x7f000000a1c0)=""/253, 0xfd}, {&(0x7f000000a2c0)=""/83, 0x53}], 0x7, &(0x7f000000a3c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x8, 0x20, &(0x7f000000a600)) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1152.635072] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1152.646388] device lo left promiscuous mode [ 1152.669696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:48:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 67) 23:48:12 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x8}}}, 0x108) 23:48:12 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup(r1) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, '}\'}'}], 0xa, "8933ae9edfc412932d6f40b1892a28e6c049c8cf3115eb60c729563297065f0d582bddf5f7a2a58e0d417825b47e94de5f3a7e1d778fa350"}, 0x47) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) listen(r4, 0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000280)='./file0\x00', 0x7) connect$unix(r4, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000000), 0x0, 0x0, 0x1) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1000000005e, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r3, 0x0) 23:48:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 72) 23:48:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = signalfd(r0, &(0x7f00000002c0)={[0xc1d1]}, 0x8) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xb95}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44091}, 0x3d097a74c42c685a) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x88, r2, 0x2, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x88}, 0x1, 0x0, 0x0, 0x40050}, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:48:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0xc020660b, &(0x7f0000000140)={'lo\x00'}) 23:48:12 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 70) 23:48:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 65) [ 1166.523062] FAULT_INJECTION: forcing a failure. [ 1166.523062] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.524726] CPU: 1 PID: 7700 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1166.525641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.526751] Call Trace: [ 1166.527109] dump_stack+0x107/0x167 [ 1166.527599] should_fail.cold+0x5/0xa [ 1166.528122] ? create_object.isra.0+0x3a/0xa30 [ 1166.528745] should_failslab+0x5/0x20 [ 1166.529262] kmem_cache_alloc+0x5b/0x310 [ 1166.529803] ? mark_held_locks+0x9e/0xe0 [ 1166.530348] create_object.isra.0+0x3a/0xa30 [ 1166.530949] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1166.531625] kmem_cache_alloc+0x159/0x310 [ 1166.532195] xas_alloc+0x336/0x440 [ 1166.532679] xas_create+0x34a/0x10d0 [ 1166.533183] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1166.533894] xas_store+0x8c/0x1c40 [ 1166.534375] __xa_store+0x164/0x2d0 [ 1166.534855] ? xa_delete_node+0x280/0x280 [ 1166.535418] ? trace_hardirqs_on+0x5b/0x180 [ 1166.536006] xa_store+0x31/0x50 [ 1166.536450] __io_uring_add_tctx_node+0x1cf/0x520 [ 1166.537088] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1166.537782] ? alloc_fd+0x2e7/0x670 [ 1166.538283] io_uring_setup+0x1fbb/0x2980 [ 1166.538840] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1166.539514] ? wait_for_completion_io+0x270/0x270 [ 1166.540189] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1166.540903] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.541603] do_syscall_64+0x33/0x40 [ 1166.542108] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.542797] RIP: 0033:0x7ff61b4c7b19 [ 1166.543301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1166.545791] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.546808] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1166.547771] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1166.548736] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1166.549690] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1166.550640] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1166.558197] FAULT_INJECTION: forcing a failure. [ 1166.558197] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.559716] CPU: 1 PID: 7702 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1166.560628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.561745] Call Trace: [ 1166.562102] dump_stack+0x107/0x167 [ 1166.562591] should_fail.cold+0x5/0xa [ 1166.563115] ? xas_alloc+0x336/0x440 [ 1166.563610] should_failslab+0x5/0x20 [ 1166.564136] kmem_cache_alloc+0x5b/0x310 [ 1166.564689] xas_alloc+0x336/0x440 [ 1166.565170] xas_create+0x34a/0x10d0 [ 1166.565681] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1166.566394] xas_store+0x8c/0x1c40 [ 1166.566892] __xa_store+0x164/0x2d0 [ 1166.567392] ? xa_delete_node+0x280/0x280 [ 1166.567980] ? trace_hardirqs_on+0x5b/0x180 [ 1166.568565] xa_store+0x31/0x50 [ 1166.569009] __io_uring_add_tctx_node+0x1cf/0x520 [ 1166.569648] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1166.570341] ? alloc_fd+0x2e7/0x670 [ 1166.570847] io_uring_setup+0x1fbb/0x2980 [ 1166.571408] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1166.572087] ? wait_for_completion_io+0x270/0x270 [ 1166.572759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1166.573465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.574155] do_syscall_64+0x33/0x40 [ 1166.574655] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.575324] RIP: 0033:0x7f870268cb19 [ 1166.575824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1166.578249] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.579272] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1166.580228] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1166.581175] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1166.582121] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1166.583073] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1166.591264] FAULT_INJECTION: forcing a failure. [ 1166.591264] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.592773] CPU: 1 PID: 7713 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1166.593658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.594749] Call Trace: [ 1166.595091] dump_stack+0x107/0x167 [ 1166.595574] should_fail.cold+0x5/0xa [ 1166.596098] ? create_object.isra.0+0x3a/0xa30 [ 1166.596690] should_failslab+0x5/0x20 [ 1166.597190] kmem_cache_alloc+0x5b/0x310 [ 1166.597719] ? mark_held_locks+0x9e/0xe0 [ 1166.598275] create_object.isra.0+0x3a/0xa30 [ 1166.598865] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1166.599527] kmem_cache_alloc+0x159/0x310 [ 1166.600080] xas_alloc+0x336/0x440 [ 1166.600552] xas_create+0x34a/0x10d0 [ 1166.601064] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1166.601760] xas_store+0x8c/0x1c40 [ 1166.602234] __xa_store+0x164/0x2d0 [ 1166.602716] ? xa_delete_node+0x280/0x280 [ 1166.603272] ? trace_hardirqs_on+0x5b/0x180 [ 1166.603849] xa_store+0x31/0x50 [ 1166.604282] __io_uring_add_tctx_node+0x1cf/0x520 [ 1166.604503] FAULT_INJECTION: forcing a failure. [ 1166.604503] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.604909] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1166.604921] ? alloc_fd+0x2e7/0x670 [ 1166.604944] io_uring_setup+0x1fbb/0x2980 [ 1166.604966] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1166.609564] ? wait_for_completion_io+0x270/0x270 [ 1166.610237] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1166.610913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.611590] do_syscall_64+0x33/0x40 [ 1166.612091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.612778] RIP: 0033:0x7f7ca709cb19 [ 1166.613255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1166.615631] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.616628] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1166.617554] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1166.618494] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1166.619419] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1166.620343] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1166.621294] CPU: 0 PID: 7711 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1166.622520] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1166.622728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.625552] Call Trace: [ 1166.626112] dump_stack+0x107/0x167 [ 1166.626879] should_fail.cold+0x5/0xa [ 1166.627704] ? xas_alloc+0x336/0x440 [ 1166.628494] should_failslab+0x5/0x20 [ 1166.629292] kmem_cache_alloc+0x5b/0x310 [ 1166.630155] xas_alloc+0x336/0x440 [ 1166.630911] xas_create+0x34a/0x10d0 [ 1166.631720] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1166.632841] xas_store+0x8c/0x1c40 [ 1166.633645] __xa_store+0x164/0x2d0 [ 1166.634405] ? xa_delete_node+0x280/0x280 [ 1166.635291] ? trace_hardirqs_on+0x5b/0x180 [ 1166.636229] xa_store+0x31/0x50 [ 1166.636945] __io_uring_add_tctx_node+0x1cf/0x520 [ 1166.637957] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1166.639048] ? alloc_fd+0x2e7/0x670 [ 1166.639855] io_uring_setup+0x1fbb/0x2980 [ 1166.640764] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1166.641825] ? wait_for_completion_io+0x270/0x270 [ 1166.642882] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1166.643994] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.645096] do_syscall_64+0x33/0x40 [ 1166.645888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.646951] RIP: 0033:0x7ff89dd37b19 [ 1166.647726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1166.651562] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.653165] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1166.654647] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1166.656135] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1166.657629] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1166.659106] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 68) 23:48:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 66) 23:48:12 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x3ff, 0x20, 0x6}, {0x7fd1, 0x2, 0x9f, 0xfffffff7}, {0x3ff, 0x5, 0x1f, 0x4}, {0x7fff, 0xd0, 0xfd}, {0x4f36, 0x7f, 0x0, 0x4}, {0x0, 0x2, 0x0, 0x3}, {0xc000, 0x2, 0x7f, 0x2}, {0x3, 0x20, 0x1, 0xff}]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1000, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) [ 1166.699976] FAULT_INJECTION: forcing a failure. [ 1166.699976] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.701450] CPU: 1 PID: 7724 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1166.702302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.703421] Call Trace: [ 1166.703763] dump_stack+0x107/0x167 [ 1166.704220] should_fail.cold+0x5/0xa [ 1166.704697] ? create_object.isra.0+0x3a/0xa30 [ 1166.705257] should_failslab+0x5/0x20 [ 1166.705729] kmem_cache_alloc+0x5b/0x310 [ 1166.706234] ? mark_held_locks+0x9e/0xe0 [ 1166.706733] create_object.isra.0+0x3a/0xa30 [ 1166.707274] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1166.707911] kmem_cache_alloc+0x159/0x310 [ 1166.708431] xas_alloc+0x336/0x440 [ 1166.708872] xas_create+0x34a/0x10d0 [ 1166.709384] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1166.710033] xas_store+0x8c/0x1c40 [ 1166.710479] __xa_store+0x164/0x2d0 [ 1166.710933] ? xa_delete_node+0x280/0x280 [ 1166.711451] ? trace_hardirqs_on+0x5b/0x180 [ 1166.711998] xa_store+0x31/0x50 [ 1166.712412] __io_uring_add_tctx_node+0x1cf/0x520 [ 1166.713008] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1166.713654] ? alloc_fd+0x2e7/0x670 [ 1166.714112] io_uring_setup+0x1fbb/0x2980 [ 1166.714627] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1166.715249] ? wait_for_completion_io+0x270/0x270 [ 1166.715865] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1166.716510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.717146] do_syscall_64+0x33/0x40 [ 1166.717607] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.718240] RIP: 0033:0x7ff61b4c7b19 [ 1166.718699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1166.720970] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.721910] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1166.722784] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1166.723658] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1166.724543] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1166.725420] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:12 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0xa}}}, 0x108) 23:48:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x0, 0xfffffffffffffffb, 0x5c, 0x42, @scatter={0x4, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000000240)=""/174, 0xae}, {&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000300)=""/170, 0xaa}]}, &(0x7f0000000400)="24fb7bc8db8ac229209bb819687ed03d741e6e1d2af30f965e8fcb8ed165905b44679f4d6bfba4b2bb1f884d1306127f28b103cbfeb12d603be404345675c913c89314a951424798c3e1f21085870c1882880d92a9056da0dfa4b39a", &(0x7f0000000480)=""/102, 0xffffffff, 0x2, 0x2, &(0x7f0000000500)}) 23:48:12 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 71) [ 1166.759232] FAULT_INJECTION: forcing a failure. [ 1166.759232] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.760658] CPU: 1 PID: 7729 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1166.761484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.762480] Call Trace: [ 1166.762808] dump_stack+0x107/0x167 [ 1166.763252] should_fail.cold+0x5/0xa [ 1166.763722] ? create_object.isra.0+0x3a/0xa30 [ 1166.764276] should_failslab+0x5/0x20 [ 1166.764740] kmem_cache_alloc+0x5b/0x310 [ 1166.765236] ? mark_held_locks+0x9e/0xe0 [ 1166.765749] create_object.isra.0+0x3a/0xa30 [ 1166.766281] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1166.766902] kmem_cache_alloc+0x159/0x310 [ 1166.767416] xas_alloc+0x336/0x440 [ 1166.767856] xas_create+0x34a/0x10d0 [ 1166.768319] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1166.768963] xas_store+0x8c/0x1c40 [ 1166.769401] __xa_store+0x164/0x2d0 [ 1166.769840] ? xa_delete_node+0x280/0x280 [ 1166.770347] ? trace_hardirqs_on+0x5b/0x180 [ 1166.770873] xa_store+0x31/0x50 [ 1166.771274] __io_uring_add_tctx_node+0x1cf/0x520 [ 1166.771861] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1166.772485] ? alloc_fd+0x2e7/0x670 [ 1166.772932] io_uring_setup+0x1fbb/0x2980 [ 1166.773435] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1166.774047] ? wait_for_completion_io+0x270/0x270 [ 1166.774638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1166.775269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.775898] do_syscall_64+0x33/0x40 [ 1166.776347] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.776958] RIP: 0033:0x7f7ca709cb19 [ 1166.777404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1166.779615] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.780544] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1166.781398] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1166.782250] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1166.783104] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1166.783969] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1166.810004] FAULT_INJECTION: forcing a failure. [ 1166.810004] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.811406] CPU: 1 PID: 7739 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1166.812252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.813257] Call Trace: [ 1166.813602] dump_stack+0x107/0x167 [ 1166.814071] should_fail.cold+0x5/0xa [ 1166.814552] ? create_object.isra.0+0x3a/0xa30 [ 1166.815122] should_failslab+0x5/0x20 [ 1166.815595] kmem_cache_alloc+0x5b/0x310 [ 1166.816102] ? mark_held_locks+0x9e/0xe0 [ 1166.816616] create_object.isra.0+0x3a/0xa30 [ 1166.817168] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1166.817813] kmem_cache_alloc+0x159/0x310 [ 1166.818358] xas_alloc+0x336/0x440 [ 1166.818825] xas_create+0x34a/0x10d0 [ 1166.819329] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1166.820002] xas_store+0x8c/0x1c40 [ 1166.820501] __xa_store+0x164/0x2d0 [ 1166.820982] ? xa_delete_node+0x280/0x280 [ 1166.821530] ? trace_hardirqs_on+0x5b/0x180 [ 1166.822095] xa_store+0x31/0x50 [ 1166.822530] __io_uring_add_tctx_node+0x1cf/0x520 [ 1166.823131] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1166.823778] ? alloc_fd+0x2e7/0x670 [ 1166.824284] io_uring_setup+0x1fbb/0x2980 [ 1166.824833] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1166.825463] ? wait_for_completion_io+0x270/0x270 [ 1166.826136] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1166.826794] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.827451] do_syscall_64+0x33/0x40 [ 1166.827930] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.828563] RIP: 0033:0x7f870268cb19 [ 1166.829033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1166.831224] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.832162] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1166.833034] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1166.833900] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1166.834765] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1166.835633] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 69) 23:48:27 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="68df4aaf", @ANYRES16=r0, @ANYBLOB="00082a63b7a9061a6a8ea7a5808d4fab07b7bd7000fedbdf250700000038000380fe8000586203e90000000000000000bb080001000200000008000500ac1e0001060004000000000008000500e000000208000400150000001400018008000800bf9ebb2edacadd868763587e2bf589c4dbe3b6598736"], 0x68}, 0x1, 0x0, 0x0, 0x4000800}, 0x5) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000240)=""/219, 0xd1}], 0x57, 0x4080, 0x100) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8983, &(0x7f0000000000)={0x7, 'bond0\x00', {0xe194}, 0x1}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:48:27 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000400)) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) r1 = fsmount(0xffffffffffffffff, 0x0, 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x2, 0x0, 0x7}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x5d6761bf5ecfd4f5}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0xc7060013be68520, 0x0, 0x1}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x801) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0xe) 23:48:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 73) 23:48:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0xb}}}, 0x108) 23:48:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 67) 23:48:27 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 72) 23:48:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x810, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x19) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0xc56d35f465d73554, 0x0, r2, &(0x7f0000000000)=0x80, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x0, 0x0, 0x1}, 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r4, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) syz_io_uring_submit(r1, 0x0, &(0x7f00000002c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f0000000280)={0x80000000}, r3}, 0x1000) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1181.233846] FAULT_INJECTION: forcing a failure. [ 1181.233846] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.236309] CPU: 1 PID: 7748 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1181.237758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.239514] Call Trace: [ 1181.240088] dump_stack+0x107/0x167 [ 1181.240867] should_fail.cold+0x5/0xa [ 1181.241675] ? create_object.isra.0+0x3a/0xa30 [ 1181.242640] should_failslab+0x5/0x20 [ 1181.243446] kmem_cache_alloc+0x5b/0x310 [ 1181.244319] ? mark_held_locks+0x9e/0xe0 [ 1181.245182] create_object.isra.0+0x3a/0xa30 [ 1181.246107] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1181.247194] kmem_cache_alloc+0x159/0x310 [ 1181.247793] FAULT_INJECTION: forcing a failure. [ 1181.247793] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.248085] xas_alloc+0x336/0x440 [ 1181.248112] xas_create+0x34a/0x10d0 [ 1181.251105] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.252232] xas_store+0x8c/0x1c40 [ 1181.253008] __xa_store+0x164/0x2d0 [ 1181.253781] ? xa_delete_node+0x280/0x280 [ 1181.254666] ? trace_hardirqs_on+0x5b/0x180 [ 1181.255588] xa_store+0x31/0x50 [ 1181.256307] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.257332] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.258434] ? alloc_fd+0x2e7/0x670 [ 1181.259234] io_uring_setup+0x1fbb/0x2980 [ 1181.260147] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.261223] ? wait_for_completion_io+0x270/0x270 [ 1181.262276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.263388] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.264497] do_syscall_64+0x33/0x40 [ 1181.265282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.266364] RIP: 0033:0x7ff61b4c7b19 [ 1181.267148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.271048] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.272653] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1181.274152] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.275643] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.277157] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.278675] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1181.280221] CPU: 0 PID: 7757 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1181.281145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.282243] Call Trace: [ 1181.282604] dump_stack+0x107/0x167 [ 1181.283108] should_fail.cold+0x5/0xa [ 1181.283622] ? create_object.isra.0+0x3a/0xa30 [ 1181.284238] should_failslab+0x5/0x20 [ 1181.284747] kmem_cache_alloc+0x5b/0x310 [ 1181.285284] ? mark_held_locks+0x9e/0xe0 [ 1181.285837] create_object.isra.0+0x3a/0xa30 [ 1181.286416] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1181.287100] kmem_cache_alloc+0x159/0x310 [ 1181.287677] xas_alloc+0x336/0x440 [ 1181.288165] xas_create+0x34a/0x10d0 [ 1181.288678] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.289375] xas_store+0x8c/0x1c40 [ 1181.289873] __xa_store+0x164/0x2d0 [ 1181.290365] ? xa_delete_node+0x280/0x280 [ 1181.290931] ? trace_hardirqs_on+0x5b/0x180 [ 1181.291514] xa_store+0x31/0x50 [ 1181.291960] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.292604] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.293301] ? alloc_fd+0x2e7/0x670 [ 1181.293795] io_uring_setup+0x1fbb/0x2980 [ 1181.294354] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.295029] ? wait_for_completion_io+0x270/0x270 [ 1181.295707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.296409] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.297091] do_syscall_64+0x33/0x40 [ 1181.297578] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.298249] RIP: 0033:0x7f7ca709cb19 [ 1181.298736] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.301161] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.302166] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1181.303088] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.304035] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.304971] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.305349] FAULT_INJECTION: forcing a failure. [ 1181.305349] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.305904] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1181.309688] FAULT_INJECTION: forcing a failure. [ 1181.309688] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.309701] CPU: 0 PID: 7759 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1181.309709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.309714] Call Trace: [ 1181.309728] dump_stack+0x107/0x167 [ 1181.309746] should_fail.cold+0x5/0xa [ 1181.309762] ? xas_alloc+0x336/0x440 [ 1181.309776] should_failslab+0x5/0x20 [ 1181.309788] kmem_cache_alloc+0x5b/0x310 [ 1181.309811] xas_alloc+0x336/0x440 [ 1181.309831] xas_create+0x34a/0x10d0 [ 1181.309866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.309886] xas_store+0x8c/0x1c40 [ 1181.309921] __xa_store+0x164/0x2d0 [ 1181.309939] ? xa_delete_node+0x280/0x280 [ 1181.309964] ? trace_hardirqs_on+0x5b/0x180 [ 1181.309990] xa_store+0x31/0x50 [ 1181.310007] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.310023] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.310034] ? alloc_fd+0x2e7/0x670 [ 1181.310065] io_uring_setup+0x1fbb/0x2980 [ 1181.310091] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.310102] ? wait_for_completion_io+0x270/0x270 [ 1181.310147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.310161] ? syscall_enter_from_user_mode+0x1d/0x50 23:48:27 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 73) [ 1181.310181] do_syscall_64+0x33/0x40 [ 1181.310196] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.310205] RIP: 0033:0x7f870268cb19 [ 1181.310216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.310224] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.310239] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1181.310247] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.310255] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.310263] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.310271] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1181.352413] CPU: 1 PID: 7766 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1181.353840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.355570] Call Trace: [ 1181.356136] dump_stack+0x107/0x167 [ 1181.356903] should_fail.cold+0x5/0xa [ 1181.357394] FAULT_INJECTION: forcing a failure. [ 1181.357394] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.357706] ? create_object.isra.0+0x3a/0xa30 [ 1181.360014] should_failslab+0x5/0x20 [ 1181.360812] kmem_cache_alloc+0x5b/0x310 [ 1181.361652] ? mark_held_locks+0x9e/0xe0 [ 1181.362497] create_object.isra.0+0x3a/0xa30 [ 1181.363402] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1181.364470] kmem_cache_alloc+0x159/0x310 [ 1181.365338] xas_alloc+0x336/0x440 [ 1181.366087] xas_create+0x34a/0x10d0 [ 1181.366876] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.367978] xas_store+0x8c/0x1c40 [ 1181.368753] __xa_store+0x164/0x2d0 [ 1181.369514] ? xa_delete_node+0x280/0x280 [ 1181.370388] ? trace_hardirqs_on+0x5b/0x180 [ 1181.371299] xa_store+0x31/0x50 [ 1181.371989] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.373004] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.374088] ? alloc_fd+0x2e7/0x670 [ 1181.374855] io_uring_setup+0x1fbb/0x2980 [ 1181.375727] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.376787] ? wait_for_completion_io+0x270/0x270 [ 1181.377817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.378910] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.379996] do_syscall_64+0x33/0x40 [ 1181.380773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.381831] RIP: 0033:0x7ff89dd37b19 [ 1181.382607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.386455] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.388046] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1181.389536] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.391024] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.392513] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.394005] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1181.395529] CPU: 0 PID: 7770 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1181.396377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.397394] Call Trace: [ 1181.397728] dump_stack+0x107/0x167 [ 1181.398187] should_fail.cold+0x5/0xa [ 1181.398668] ? create_object.isra.0+0x3a/0xa30 [ 1181.399235] should_failslab+0x5/0x20 [ 1181.399705] kmem_cache_alloc+0x5b/0x310 [ 1181.400211] ? mark_held_locks+0x9e/0xe0 [ 1181.400716] create_object.isra.0+0x3a/0xa30 [ 1181.401261] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1181.401889] kmem_cache_alloc+0x159/0x310 [ 1181.402409] xas_alloc+0x336/0x440 [ 1181.402850] xas_create+0x34a/0x10d0 [ 1181.403321] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.403989] xas_store+0x8c/0x1c40 [ 1181.404465] __xa_store+0x164/0x2d0 [ 1181.404935] ? xa_delete_node+0x280/0x280 [ 1181.405465] ? trace_hardirqs_on+0x5b/0x180 [ 1181.406019] xa_store+0x31/0x50 [ 1181.406441] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.407040] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.407684] ? alloc_fd+0x2e7/0x670 [ 1181.408163] io_uring_setup+0x1fbb/0x2980 [ 1181.408690] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.409324] ? wait_for_completion_io+0x270/0x270 [ 1181.410098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.410767] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.411430] do_syscall_64+0x33/0x40 [ 1181.411905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.412570] RIP: 0033:0x7f870268cb19 [ 1181.413046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.415374] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.416356] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1181.417266] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.418142] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.419051] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.419963] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0xc}}}, 0x108) 23:48:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 68) [ 1181.474153] device lo entered promiscuous mode 23:48:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0xd}}}, 0x108) [ 1181.492516] FAULT_INJECTION: forcing a failure. [ 1181.492516] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.494013] CPU: 0 PID: 7779 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1181.494860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.495883] Call Trace: [ 1181.496219] dump_stack+0x107/0x167 [ 1181.496673] should_fail.cold+0x5/0xa [ 1181.497153] ? create_object.isra.0+0x3a/0xa30 [ 1181.497720] should_failslab+0x5/0x20 [ 1181.498192] kmem_cache_alloc+0x5b/0x310 [ 1181.498701] ? mark_held_locks+0x9e/0xe0 [ 1181.499218] create_object.isra.0+0x3a/0xa30 [ 1181.499761] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1181.500402] kmem_cache_alloc+0x159/0x310 [ 1181.500927] xas_alloc+0x336/0x440 [ 1181.501370] xas_create+0x34a/0x10d0 [ 1181.501851] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.502504] xas_store+0x8c/0x1c40 [ 1181.502966] __xa_store+0x164/0x2d0 [ 1181.503424] ? xa_delete_node+0x280/0x280 [ 1181.503948] ? trace_hardirqs_on+0x5b/0x180 [ 1181.504494] xa_store+0x31/0x50 [ 1181.504904] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.505500] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.506142] ? alloc_fd+0x2e7/0x670 [ 1181.506608] io_uring_setup+0x1fbb/0x2980 [ 1181.507126] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.507743] ? wait_for_completion_io+0x270/0x270 [ 1181.508374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.509017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.509656] do_syscall_64+0x33/0x40 [ 1181.510112] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.510743] RIP: 0033:0x7ff61b4c7b19 [ 1181.511196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.513452] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.514388] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1181.515235] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.516125] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.516973] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.517850] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1181.521175] device lo left promiscuous mode 23:48:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 70) 23:48:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 74) 23:48:27 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x29, &(0x7f0000000240)={0x4, {{0x2, 0x4e23, @local}}, {{0x2, 0x4e24, @empty}}}, 0x108) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e20, @remote}, {0x2, 0x4e20, @loopback}, 0x4, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)='vcan0\x00', 0x80000000000, 0x101, 0x3ff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'security\x00', 0x0, [0x5, 0x5, 0xa9, 0x2, 0x7]}, &(0x7f00000000c0)=0x54) 23:48:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0xf}}}, 0x108) [ 1181.630400] FAULT_INJECTION: forcing a failure. [ 1181.630400] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.631836] CPU: 0 PID: 7794 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1181.632633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.633583] Call Trace: [ 1181.633903] dump_stack+0x107/0x167 [ 1181.634329] should_fail.cold+0x5/0xa [ 1181.634775] ? xas_alloc+0x336/0x440 [ 1181.635208] should_failslab+0x5/0x20 [ 1181.635646] kmem_cache_alloc+0x5b/0x310 [ 1181.636131] xas_alloc+0x336/0x440 [ 1181.636546] xas_create+0x34a/0x10d0 [ 1181.636997] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.637610] xas_store+0x8c/0x1c40 [ 1181.638042] __xa_store+0x164/0x2d0 [ 1181.638471] ? xa_delete_node+0x280/0x280 [ 1181.638965] ? trace_hardirqs_on+0x5b/0x180 [ 1181.639473] xa_store+0x31/0x50 [ 1181.639859] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.640425] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.641035] ? alloc_fd+0x2e7/0x670 [ 1181.641473] io_uring_setup+0x1fbb/0x2980 [ 1181.641963] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.642547] ? wait_for_completion_io+0x270/0x270 [ 1181.643132] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.643737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.644344] do_syscall_64+0x33/0x40 [ 1181.644777] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.645366] RIP: 0033:0x7ff89dd37b19 [ 1181.645796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.647911] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.648797] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1181.649622] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.650447] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.651273] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.652102] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1181.652732] FAULT_INJECTION: forcing a failure. [ 1181.652732] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.655805] CPU: 1 PID: 7797 Comm: syz-executor.2 Not tainted 5.10.246 #1 23:48:27 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 74) [ 1181.657514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.659765] Call Trace: [ 1181.660345] dump_stack+0x107/0x167 [ 1181.661204] should_fail.cold+0x5/0xa [ 1181.662169] ? create_object.isra.0+0x3a/0xa30 [ 1181.663327] should_failslab+0x5/0x20 [ 1181.664297] kmem_cache_alloc+0x5b/0x310 [ 1181.665323] ? mark_held_locks+0x9e/0xe0 [ 1181.666253] create_object.isra.0+0x3a/0xa30 [ 1181.667178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1181.668266] kmem_cache_alloc+0x159/0x310 [ 1181.669156] xas_alloc+0x336/0x440 [ 1181.669911] xas_create+0x34a/0x10d0 [ 1181.670710] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.671827] xas_store+0x8c/0x1c40 [ 1181.672614] __xa_store+0x164/0x2d0 [ 1181.673393] ? xa_delete_node+0x280/0x280 [ 1181.674281] ? trace_hardirqs_on+0x5b/0x180 [ 1181.675211] xa_store+0x31/0x50 [ 1181.675920] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.676949] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.678058] ? alloc_fd+0x2e7/0x670 [ 1181.678842] io_uring_setup+0x1fbb/0x2980 [ 1181.679727] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.680803] ? wait_for_completion_io+0x270/0x270 [ 1181.681856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.682970] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.684087] do_syscall_64+0x33/0x40 [ 1181.684880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.685967] RIP: 0033:0x7f7ca709cb19 [ 1181.686757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.690692] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.692315] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1181.693831] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.695336] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.696867] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.698371] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x10}}}, 0x108) 23:48:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0xfffd, @local}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000240)={0x0, {{0x2, 0x4e22, @remote}}, {{0x2, 0x4e23, @multicast2}}}, 0x108) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:48:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 69) [ 1181.741927] FAULT_INJECTION: forcing a failure. [ 1181.741927] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.743268] CPU: 0 PID: 7802 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1181.744057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.745017] Call Trace: [ 1181.745335] dump_stack+0x107/0x167 [ 1181.745763] should_fail.cold+0x5/0xa [ 1181.746215] ? xas_alloc+0x336/0x440 [ 1181.746650] should_failslab+0x5/0x20 [ 1181.747092] kmem_cache_alloc+0x5b/0x310 [ 1181.747573] xas_alloc+0x336/0x440 [ 1181.747993] xas_create+0x34a/0x10d0 [ 1181.748453] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.749069] xas_store+0x8c/0x1c40 [ 1181.749502] __xa_store+0x164/0x2d0 [ 1181.749932] ? xa_delete_node+0x280/0x280 [ 1181.750425] ? trace_hardirqs_on+0x5b/0x180 [ 1181.750938] xa_store+0x31/0x50 [ 1181.751332] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.751893] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.752509] ? alloc_fd+0x2e7/0x670 [ 1181.752948] io_uring_setup+0x1fbb/0x2980 [ 1181.753441] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.754035] ? wait_for_completion_io+0x270/0x270 [ 1181.754626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.755238] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.755838] do_syscall_64+0x33/0x40 [ 1181.756275] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.756869] RIP: 0033:0x7f870268cb19 [ 1181.757304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.759431] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.760322] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1181.761143] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.761963] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.762786] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.763609] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 75) [ 1181.766039] FAULT_INJECTION: forcing a failure. [ 1181.766039] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.768455] CPU: 1 PID: 7808 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1181.769884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.771640] Call Trace: [ 1181.772210] dump_stack+0x107/0x167 [ 1181.772980] should_fail.cold+0x5/0xa [ 1181.773797] ? xas_alloc+0x336/0x440 [ 1181.774577] should_failslab+0x5/0x20 [ 1181.775379] kmem_cache_alloc+0x5b/0x310 [ 1181.776245] xas_alloc+0x336/0x440 [ 1181.777000] xas_create+0x34a/0x10d0 23:48:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000001f000000002e2f66695b003020"]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000240)=""/86, 0x56}], 0x2, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) dup(r5) sendfile(r4, r5, &(0x7f0000000380)=0x3, 0x8) [ 1181.777815] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.779039] xas_store+0x8c/0x1c40 [ 1181.779815] __xa_store+0x164/0x2d0 [ 1181.780597] ? xa_delete_node+0x280/0x280 [ 1181.781477] ? trace_hardirqs_on+0x5b/0x180 [ 1181.782395] xa_store+0x31/0x50 [ 1181.783105] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.784124] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.785230] ? alloc_fd+0x2e7/0x670 [ 1181.786025] io_uring_setup+0x1fbb/0x2980 [ 1181.786909] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.787972] ? wait_for_completion_io+0x270/0x270 [ 1181.789022] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.790122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.791206] do_syscall_64+0x33/0x40 [ 1181.791994] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.793084] RIP: 0033:0x7ff61b4c7b19 [ 1181.793866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.797734] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.799312] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1181.801022] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.802792] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.804542] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.806293] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x11}}}, 0x108) [ 1181.856679] FAULT_INJECTION: forcing a failure. [ 1181.856679] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.858007] CPU: 0 PID: 7819 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1181.858766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.859692] Call Trace: [ 1181.859993] dump_stack+0x107/0x167 [ 1181.860417] should_fail.cold+0x5/0xa [ 1181.860846] ? xas_alloc+0x336/0x440 [ 1181.861266] should_failslab+0x5/0x20 [ 1181.861692] kmem_cache_alloc+0x5b/0x310 [ 1181.862155] xas_alloc+0x336/0x440 [ 1181.862560] xas_create+0x34a/0x10d0 [ 1181.862992] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.863584] xas_store+0x8c/0x1c40 [ 1181.864001] __xa_store+0x164/0x2d0 [ 1181.864423] ? xa_delete_node+0x280/0x280 [ 1181.864898] ? trace_hardirqs_on+0x5b/0x180 [ 1181.865391] xa_store+0x31/0x50 [ 1181.865766] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.866307] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.866889] ? alloc_fd+0x2e7/0x670 [ 1181.867312] io_uring_setup+0x1fbb/0x2980 [ 1181.867786] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.868363] ? wait_for_completion_io+0x270/0x270 [ 1181.868930] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.869517] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.870102] do_syscall_64+0x33/0x40 [ 1181.870521] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.871095] RIP: 0033:0x7ff89dd37b19 [ 1181.871513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.873552] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.874409] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1181.875204] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1181.876002] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1181.876795] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1181.877588] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:42 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 76) 23:48:42 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 70) 23:48:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:48:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 75) 23:48:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x12}}}, 0x108) 23:48:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x101}}, './file0\x00'}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @multicast2, 0x0, 0x3, [@loopback, @remote, @remote]}, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:48:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 71) 23:48:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth0_to_hsr\x00') r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000140)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)=0x80, &(0x7f00000000c0)=@sco={0x1f, @fixed}}, 0x8) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000015c0)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000001500)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x4000, @fd_index=0x6, 0xfffffffffffffff9, &(0x7f0000001480)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/75, 0x4b}], 0x7, 0x18, 0x0, {0x0, r7}}, 0x7) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = dup(r8) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r9, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000001540)={0x7, 0x7, 0x4}, &(0x7f0000001600)=0x28) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 1196.255466] FAULT_INJECTION: forcing a failure. [ 1196.255466] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.257577] CPU: 0 PID: 7832 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1196.258546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.259710] Call Trace: [ 1196.260092] dump_stack+0x107/0x167 [ 1196.260634] should_fail.cold+0x5/0xa [ 1196.261181] ? xas_alloc+0x336/0x440 [ 1196.261713] should_failslab+0x5/0x20 [ 1196.262253] kmem_cache_alloc+0x5b/0x310 [ 1196.262844] xas_alloc+0x336/0x440 [ 1196.263358] xas_create+0x34a/0x10d0 [ 1196.263906] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.264668] xas_store+0x8c/0x1c40 [ 1196.265196] __xa_store+0x164/0x2d0 [ 1196.265727] ? xa_delete_node+0x280/0x280 [ 1196.266325] ? trace_hardirqs_on+0x5b/0x180 [ 1196.266951] xa_store+0x31/0x50 [ 1196.267427] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.268113] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.268863] ? alloc_fd+0x2e7/0x670 [ 1196.269399] io_uring_setup+0x1fbb/0x2980 [ 1196.270010] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.270735] ? wait_for_completion_io+0x270/0x270 [ 1196.271453] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.272209] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.272965] do_syscall_64+0x33/0x40 [ 1196.273500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.274236] RIP: 0033:0x7ff89dd37b19 [ 1196.274771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.277376] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.278452] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1196.279460] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.280007] FAULT_INJECTION: forcing a failure. [ 1196.280007] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.280473] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.280491] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.285390] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1196.286429] CPU: 1 PID: 7833 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1196.287897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.289660] Call Trace: [ 1196.290225] dump_stack+0x107/0x167 [ 1196.291009] should_fail.cold+0x5/0xa [ 1196.291822] ? xas_alloc+0x336/0x440 [ 1196.292632] should_failslab+0x5/0x20 [ 1196.293447] kmem_cache_alloc+0x5b/0x310 [ 1196.294319] xas_alloc+0x336/0x440 [ 1196.295059] xas_create+0x34a/0x10d0 [ 1196.295873] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.297001] xas_store+0x8c/0x1c40 [ 1196.297768] __xa_store+0x164/0x2d0 [ 1196.298544] ? xa_delete_node+0x280/0x280 [ 1196.299422] ? trace_hardirqs_on+0x5b/0x180 [ 1196.300350] xa_store+0x31/0x50 [ 1196.301046] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.302058] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.303157] ? alloc_fd+0x2e7/0x670 23:48:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x13}}}, 0x108) [ 1196.303942] io_uring_setup+0x1fbb/0x2980 [ 1196.305077] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.306147] ? wait_for_completion_io+0x270/0x270 [ 1196.307195] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.308326] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.309417] do_syscall_64+0x33/0x40 [ 1196.310203] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.311296] RIP: 0033:0x7ff61b4c7b19 [ 1196.312087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.315970] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.317590] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1196.319093] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.320812] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.322555] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.324316] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x14}}}, 0x108) [ 1196.333993] device lo entered promiscuous mode [ 1196.340823] FAULT_INJECTION: forcing a failure. [ 1196.340823] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.343702] CPU: 1 PID: 7836 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1196.345367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.347401] Call Trace: [ 1196.348051] dump_stack+0x107/0x167 [ 1196.348962] should_fail.cold+0x5/0xa [ 1196.349888] ? create_object.isra.0+0x3a/0xa30 [ 1196.350992] should_failslab+0x5/0x20 [ 1196.351920] kmem_cache_alloc+0x5b/0x310 [ 1196.352919] ? mark_held_locks+0x9e/0xe0 [ 1196.353913] create_object.isra.0+0x3a/0xa30 [ 1196.354980] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.356231] kmem_cache_alloc+0x159/0x310 [ 1196.357245] xas_alloc+0x336/0x440 [ 1196.358112] xas_create+0x34a/0x10d0 [ 1196.359058] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.360345] xas_store+0x8c/0x1c40 [ 1196.361225] __xa_store+0x164/0x2d0 [ 1196.362114] ? xa_delete_node+0x280/0x280 [ 1196.363128] ? trace_hardirqs_on+0x5b/0x180 [ 1196.363603] FAULT_INJECTION: forcing a failure. [ 1196.363603] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.364179] xa_store+0x31/0x50 [ 1196.364206] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.367629] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.368900] ? alloc_fd+0x2e7/0x670 [ 1196.369792] io_uring_setup+0x1fbb/0x2980 [ 1196.370810] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.372021] ? wait_for_completion_io+0x270/0x270 [ 1196.373223] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.374486] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.375752] do_syscall_64+0x33/0x40 [ 1196.376657] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.377883] RIP: 0033:0x7f7ca709cb19 [ 1196.378788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.383242] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.385083] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1196.386795] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.388506] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.390225] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.391926] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1196.393711] CPU: 0 PID: 7849 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1196.395207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.396974] Call Trace: [ 1196.397548] dump_stack+0x107/0x167 [ 1196.398339] should_fail.cold+0x5/0xa [ 1196.399153] ? create_object.isra.0+0x3a/0xa30 [ 1196.400124] should_failslab+0x5/0x20 [ 1196.400943] kmem_cache_alloc+0x5b/0x310 [ 1196.401809] ? mark_held_locks+0x9e/0xe0 [ 1196.402682] create_object.isra.0+0x3a/0xa30 [ 1196.403620] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.404720] kmem_cache_alloc+0x159/0x310 [ 1196.405622] xas_alloc+0x336/0x440 [ 1196.406386] xas_create+0x34a/0x10d0 [ 1196.407207] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.408343] xas_store+0x8c/0x1c40 [ 1196.409141] __xa_store+0x164/0x2d0 [ 1196.409924] ? xa_delete_node+0x280/0x280 [ 1196.410828] ? trace_hardirqs_on+0x5b/0x180 [ 1196.411771] xa_store+0x31/0x50 [ 1196.412567] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.413807] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.414943] ? alloc_fd+0x2e7/0x670 [ 1196.415761] io_uring_setup+0x1fbb/0x2980 [ 1196.416671] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.417747] ? wait_for_completion_io+0x270/0x270 [ 1196.418824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.419945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.421056] do_syscall_64+0x33/0x40 [ 1196.421850] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.422939] RIP: 0033:0x7f870268cb19 [ 1196.423737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.427657] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.429267] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1196.430780] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.432311] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.433820] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.435331] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x15}}}, 0x108) 23:48:42 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 77) [ 1196.503546] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:48:42 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 71) 23:48:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@broadcast, @multicast1, 0x0, 0x4, [@multicast2, @rand_addr=0x64010101, @multicast2, @rand_addr=0x64010101]}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast1, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0x3e}, @remote]}, 0x18) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:48:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 72) [ 1196.546523] FAULT_INJECTION: forcing a failure. [ 1196.546523] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.549546] CPU: 1 PID: 7857 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1196.551077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.553166] Call Trace: [ 1196.553829] dump_stack+0x107/0x167 [ 1196.554752] should_fail.cold+0x5/0xa [ 1196.555720] ? create_object.isra.0+0x3a/0xa30 [ 1196.556702] should_failslab+0x5/0x20 [ 1196.557647] kmem_cache_alloc+0x5b/0x310 [ 1196.558528] ? mark_held_locks+0x9e/0xe0 [ 1196.559389] create_object.isra.0+0x3a/0xa30 [ 1196.560323] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.561410] kmem_cache_alloc+0x159/0x310 [ 1196.562289] xas_alloc+0x336/0x440 [ 1196.563041] xas_create+0x34a/0x10d0 [ 1196.563843] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.564979] xas_store+0x8c/0x1c40 [ 1196.565758] __xa_store+0x164/0x2d0 [ 1196.566532] ? xa_delete_node+0x280/0x280 [ 1196.567433] ? trace_hardirqs_on+0x5b/0x180 [ 1196.568372] xa_store+0x31/0x50 [ 1196.569080] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.570113] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.571234] ? alloc_fd+0x2e7/0x670 [ 1196.572036] io_uring_setup+0x1fbb/0x2980 [ 1196.572957] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.574048] ? wait_for_completion_io+0x270/0x270 [ 1196.575112] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.576247] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.577382] do_syscall_64+0x33/0x40 [ 1196.578188] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.579287] RIP: 0033:0x7ff89dd37b19 [ 1196.580100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.584135] RSP: 002b:00007ff89b2ad108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.585828] RAX: ffffffffffffffda RBX: 00007ff89de4af60 RCX: 00007ff89dd37b19 [ 1196.587369] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.588972] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.590566] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.592149] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1196.601614] FAULT_INJECTION: forcing a failure. [ 1196.601614] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.604129] CPU: 0 PID: 7863 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1196.605589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.607348] Call Trace: [ 1196.607917] dump_stack+0x107/0x167 [ 1196.608714] should_fail.cold+0x5/0xa [ 1196.609550] ? create_object.isra.0+0x3a/0xa30 [ 1196.610522] should_failslab+0x5/0x20 [ 1196.611330] kmem_cache_alloc+0x5b/0x310 [ 1196.612207] ? mark_held_locks+0x9e/0xe0 [ 1196.613089] create_object.isra.0+0x3a/0xa30 [ 1196.614024] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.615113] kmem_cache_alloc+0x159/0x310 [ 1196.616017] xas_alloc+0x336/0x440 [ 1196.616906] xas_create+0x34a/0x10d0 [ 1196.617810] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.618927] xas_store+0x8c/0x1c40 [ 1196.619715] __xa_store+0x164/0x2d0 [ 1196.620508] ? xa_delete_node+0x280/0x280 [ 1196.621408] ? trace_hardirqs_on+0x5b/0x180 [ 1196.622342] xa_store+0x31/0x50 [ 1196.623053] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.624082] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.625191] ? alloc_fd+0x2e7/0x670 [ 1196.625988] io_uring_setup+0x1fbb/0x2980 [ 1196.626885] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.627960] ? wait_for_completion_io+0x270/0x270 [ 1196.629048] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.630158] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.631260] do_syscall_64+0x33/0x40 [ 1196.632054] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.633146] RIP: 0033:0x7ff61b4c7b19 [ 1196.633937] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.637846] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.639465] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1196.640981] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.642500] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.644022] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.645539] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1196.664521] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1196.674966] FAULT_INJECTION: forcing a failure. [ 1196.674966] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.677402] CPU: 0 PID: 7869 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1196.678854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.680619] Call Trace: [ 1196.681195] dump_stack+0x107/0x167 [ 1196.681983] should_fail.cold+0x5/0xa [ 1196.682812] ? xas_alloc+0x336/0x440 [ 1196.683615] should_failslab+0x5/0x20 23:48:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r4, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'veth1_vlan\x00', {}, 0xf562}) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:48:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 76) 23:48:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x16}}}, 0x108) [ 1196.684450] kmem_cache_alloc+0x5b/0x310 [ 1196.685584] xas_alloc+0x336/0x440 [ 1196.686360] xas_create+0x34a/0x10d0 [ 1196.687192] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.688325] xas_store+0x8c/0x1c40 [ 1196.689117] __xa_store+0x164/0x2d0 [ 1196.689902] ? xa_delete_node+0x280/0x280 [ 1196.690812] ? trace_hardirqs_on+0x5b/0x180 [ 1196.691750] xa_store+0x31/0x50 [ 1196.692475] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.693509] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.694620] ? alloc_fd+0x2e7/0x670 [ 1196.695429] io_uring_setup+0x1fbb/0x2980 [ 1196.696346] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.697415] ? wait_for_completion_io+0x270/0x270 [ 1196.698508] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.699620] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.700740] do_syscall_64+0x33/0x40 [ 1196.701539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.702629] RIP: 0033:0x7f7ca709cb19 [ 1196.703428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.707337] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.708977] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1196.710489] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.712023] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.713543] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.715053] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:48:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080), 0x4) preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1196.738342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1196.784152] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1196.788835] FAULT_INJECTION: forcing a failure. [ 1196.788835] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.791481] CPU: 1 PID: 7877 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1196.792940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.794705] Call Trace: [ 1196.795282] dump_stack+0x107/0x167 [ 1196.796067] should_fail.cold+0x5/0xa [ 1196.796894] ? xas_alloc+0x336/0x440 [ 1196.797693] should_failslab+0x5/0x20 [ 1196.798501] kmem_cache_alloc+0x5b/0x310 [ 1196.799383] xas_alloc+0x336/0x440 [ 1196.800150] xas_create+0x34a/0x10d0 [ 1196.800971] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.802098] xas_store+0x8c/0x1c40 [ 1196.802888] __xa_store+0x164/0x2d0 [ 1196.803670] ? xa_delete_node+0x280/0x280 [ 1196.804581] ? trace_hardirqs_on+0x5b/0x180 [ 1196.805526] xa_store+0x31/0x50 [ 1196.806240] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.807273] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.808402] ? alloc_fd+0x2e7/0x670 [ 1196.809205] io_uring_setup+0x1fbb/0x2980 [ 1196.810112] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.811192] ? wait_for_completion_io+0x270/0x270 [ 1196.812281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.813403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.814507] do_syscall_64+0x33/0x40 [ 1196.815305] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.816402] RIP: 0033:0x7f870268cb19 [ 1196.817194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.821094] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.822707] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1196.824214] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1196.825749] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1196.827263] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1196.828777] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:49:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 77) 23:49:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x7, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1a, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001340)=ANY=[@ANYBLOB='\x00'/16], 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r1, &(0x7f00000013c0)="1a07f9477c797934b5b0", 0xa, 0x5) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000001500)=ANY=[@ANYRESDEC=r2, @ANYRES32=r3, @ANYBLOB="09000000080000002e4c66696c6530007942887f4890aca3c0ec12ed31d2c6e0a4d0623baa332c7e9efc916afc00e151414b5063cbca9b59959ef3da3e6a7716ac1f9899bdb310b674f0795bdf5ed1ec2534e7476fbb0fdd4ee0dc076adbec5e64a16acdbb91ed6a6c1b94fcee3aaef1266b77927ac827d2ad5d4fcccb"]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001380)={{0x1, 0x1, 0x18, r4, {r3}}, './file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x3, 0x0, r0, 0x0, &(0x7f0000000080)="739ac3ed5f2694d0365566bfcc37fc857a3ff569c786ad83f3117037c58b9ffddf02d90d1eaaf483163142", 0x2b, 0x24044050, 0x1}, 0x622) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/171, 0xab}], 0x3, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = dup(r5) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r6, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000001400)={0x0, @dev={0xac, 0x14, 0x14, 0x17}, @private=0xa010102}, 0xc) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8914, &(0x7f0000000140)={'team_slave_0\x00'}) 23:49:00 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @loopback}}}, 0x108) 23:49:00 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x17}}}, 0x108) 23:49:00 executing program 4: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x20002, 0x0) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x8001, 0x7f}, {0x53, 0x5}]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:49:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 78) 23:49:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 72) 23:49:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 73) [ 1213.889787] FAULT_INJECTION: forcing a failure. [ 1213.889787] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.892604] CPU: 1 PID: 7901 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1213.894091] FAULT_INJECTION: forcing a failure. [ 1213.894091] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.894240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1213.894249] Call Trace: [ 1213.894280] dump_stack+0x107/0x167 [ 1213.894309] should_fail.cold+0x5/0xa [ 1213.900966] ? create_object.isra.0+0x3a/0xa30 [ 1213.902044] should_failslab+0x5/0x20 [ 1213.902942] kmem_cache_alloc+0x5b/0x310 [ 1213.903906] ? mark_held_locks+0x9e/0xe0 [ 1213.904886] create_object.isra.0+0x3a/0xa30 [ 1213.905921] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1213.907131] kmem_cache_alloc+0x159/0x310 [ 1213.908123] xas_alloc+0x336/0x440 [ 1213.908977] xas_create+0x34a/0x10d0 [ 1213.909865] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1213.911097] xas_store+0x8c/0x1c40 [ 1213.911952] __xa_store+0x164/0x2d0 [ 1213.912819] ? xa_delete_node+0x280/0x280 [ 1213.913800] ? trace_hardirqs_on+0x5b/0x180 [ 1213.914824] xa_store+0x31/0x50 [ 1213.915601] __io_uring_add_tctx_node+0x1cf/0x520 [ 1213.916741] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1213.917962] ? alloc_fd+0x2e7/0x670 [ 1213.918829] io_uring_setup+0x1fbb/0x2980 [ 1213.919804] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1213.921007] ? wait_for_completion_io+0x270/0x270 [ 1213.922176] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1213.923416] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1213.924651] do_syscall_64+0x33/0x40 [ 1213.925531] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1213.926738] RIP: 0033:0x7f7ca709cb19 [ 1213.927619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1213.931960] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1213.933752] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1213.935429] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1213.937111] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1213.938782] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1213.940458] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1213.942161] CPU: 0 PID: 7893 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1213.943680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1213.945526] Call Trace: [ 1213.946119] dump_stack+0x107/0x167 [ 1213.946935] should_fail.cold+0x5/0xa [ 1213.947779] ? create_object.isra.0+0x3a/0xa30 [ 1213.948801] should_failslab+0x5/0x20 [ 1213.949648] kmem_cache_alloc+0x5b/0x310 [ 1213.950548] ? mark_held_locks+0x9e/0xe0 [ 1213.951457] create_object.isra.0+0x3a/0xa30 [ 1213.952420] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1213.953557] kmem_cache_alloc+0x159/0x310 [ 1213.954493] xas_alloc+0x336/0x440 [ 1213.955287] xas_create+0x34a/0x10d0 [ 1213.956134] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1213.957298] xas_store+0x8c/0x1c40 [ 1213.958116] __xa_store+0x164/0x2d0 [ 1213.958926] ? xa_delete_node+0x280/0x280 [ 1213.959841] ? trace_hardirqs_on+0x5b/0x180 [ 1213.960838] xa_store+0x31/0x50 [ 1213.961596] __io_uring_add_tctx_node+0x1cf/0x520 [ 1213.962661] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1213.963813] ? alloc_fd+0x2e7/0x670 [ 1213.964654] io_uring_setup+0x1fbb/0x2980 [ 1213.965588] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1213.966700] ? wait_for_completion_io+0x270/0x270 [ 1213.967812] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1213.968971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1213.970116] do_syscall_64+0x33/0x40 [ 1213.970936] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1213.972059] RIP: 0033:0x7f870268cb19 [ 1213.972891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1213.976952] RSP: 002b:00007f86ffc02108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1213.978615] RAX: ffffffffffffffda RBX: 00007f870279ff60 RCX: 00007f870268cb19 [ 1213.980172] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1213.981736] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1213.983295] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1213.984862] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1213.992721] FAULT_INJECTION: forcing a failure. [ 1213.992721] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.995498] CPU: 0 PID: 7907 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1213.997014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1213.998159] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1213.998832] Call Trace: [ 1213.998889] dump_stack+0x107/0x167 [ 1213.998929] should_fail.cold+0x5/0xa [ 1214.003095] ? vm_area_dup+0x78/0x290 [ 1214.003938] should_failslab+0x5/0x20 [ 1214.004791] kmem_cache_alloc+0x5b/0x310 [ 1214.005707] vm_area_dup+0x78/0x290 [ 1214.006534] ? mark_lock+0xf5/0x2df0 23:49:00 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x18}}}, 0x108) [ 1214.007506] ? perf_tp_event+0x5ce/0xc00 [ 1214.008386] ? lock_chain_count+0x20/0x20 [ 1214.009279] ? perf_event_switch_output+0x7d0/0x7d0 [ 1214.010376] ? lock_chain_count+0x20/0x20 [ 1214.011256] ? mark_lock+0xf5/0x2df0 [ 1214.012053] ? vm_area_alloc+0x110/0x110 [ 1214.012916] ? __lock_acquire+0x1657/0x5b00 [ 1214.013863] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1214.014965] ? SOFTIRQ_verbose+0x10/0x10 [ 1214.015808] ? vmacache_find+0x55/0x2a0 [ 1214.016654] __split_vma+0xa8/0x4e0 [ 1214.017423] __do_munmap+0x365/0x1260 [ 1214.018230] ? arch_get_unmapped_area+0x450/0x450 [ 1214.019251] ? lock_release+0x680/0x680 [ 1214.020097] mmap_region+0x7cc/0x1500 [ 1214.020929] do_mmap+0x868/0x1370 [ 1214.021674] vm_mmap_pgoff+0x198/0x1f0 [ 1214.022499] ? randomize_page+0xb0/0xb0 [ 1214.023371] ksys_mmap_pgoff+0x41c/0x560 [ 1214.024223] ? find_mergeable_anon_vma+0x250/0x250 [ 1214.025262] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1214.026362] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1214.027440] do_syscall_64+0x33/0x40 [ 1214.028219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.029301] RIP: 0033:0x7ff89dd37b62 [ 1214.030087] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1214.033881] RSP: 002b:00007ff89b2ad0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1214.035496] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff89dd37b62 [ 1214.036972] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1214.038455] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1214.038700] FAULT_INJECTION: forcing a failure. [ 1214.038700] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.039924] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1214.039939] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1214.046031] CPU: 1 PID: 7913 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1214.047600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.049530] Call Trace: [ 1214.050144] dump_stack+0x107/0x167 [ 1214.050978] should_fail.cold+0x5/0xa [ 1214.051848] ? xas_alloc+0x336/0x440 [ 1214.052758] should_failslab+0x5/0x20 [ 1214.053642] kmem_cache_alloc+0x5b/0x310 [ 1214.054577] xas_alloc+0x336/0x440 [ 1214.055397] xas_create+0x34a/0x10d0 [ 1214.056279] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1214.057486] xas_store+0x8c/0x1c40 [ 1214.058321] __xa_store+0x164/0x2d0 [ 1214.059157] ? xa_delete_node+0x280/0x280 [ 1214.060114] ? trace_hardirqs_on+0x5b/0x180 [ 1214.061126] xa_store+0x31/0x50 [ 1214.061891] __io_uring_add_tctx_node+0x1cf/0x520 [ 1214.062992] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1214.064188] ? alloc_fd+0x2e7/0x670 [ 1214.065050] io_uring_setup+0x1fbb/0x2980 [ 1214.066009] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1214.067174] ? wait_for_completion_io+0x270/0x270 [ 1214.068305] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1214.069512] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1214.070695] do_syscall_64+0x33/0x40 [ 1214.071550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.072729] RIP: 0033:0x7ff61b4c7b19 [ 1214.073583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.077792] RSP: 002b:00007ff618a1c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1214.079531] RAX: ffffffffffffffda RBX: 00007ff61b5db020 RCX: 00007ff61b4c7b19 [ 1214.081171] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1214.082793] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1214.084416] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1214.086049] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1214.093425] device lo left promiscuous mode 23:49:00 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x0, @multicast2}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 23:49:00 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x19}}}, 0x108) 23:49:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 74) [ 1214.179877] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1214.199811] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1214.206569] FAULT_INJECTION: forcing a failure. [ 1214.206569] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.209183] CPU: 0 PID: 7924 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1214.210646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.212473] Call Trace: [ 1214.213060] dump_stack+0x107/0x167 [ 1214.213859] should_fail.cold+0x5/0xa [ 1214.214663] ? xas_alloc+0x336/0x440 [ 1214.215454] should_failslab+0x5/0x20 [ 1214.216271] kmem_cache_alloc+0x5b/0x310 [ 1214.217184] xas_alloc+0x336/0x440 [ 1214.217973] xas_create+0x34a/0x10d0 [ 1214.218793] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1214.219941] xas_store+0x8c/0x1c40 [ 1214.220743] __xa_store+0x164/0x2d0 [ 1214.221547] ? xa_delete_node+0x280/0x280 [ 1214.222468] ? trace_hardirqs_on+0x5b/0x180 [ 1214.223402] xa_store+0x31/0x50 [ 1214.224129] __io_uring_add_tctx_node+0x1cf/0x520 [ 1214.225191] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1214.226334] ? alloc_fd+0x2e7/0x670 [ 1214.227150] io_uring_setup+0x1fbb/0x2980 [ 1214.228069] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1214.229159] ? wait_for_completion_io+0x270/0x270 [ 1214.230249] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1214.231385] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1214.232526] do_syscall_64+0x33/0x40 [ 1214.233355] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.234456] RIP: 0033:0x7f7ca709cb19 [ 1214.235205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.239206] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1214.240826] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1214.242374] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1214.243891] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1214.245427] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1214.246968] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1214.268152] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 23:49:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 75) 23:49:16 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') r3 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee00}}, './file0\x00'}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@dev={0xac, 0x14, 0x14, 0x35}, 0x4e24, 0x80, 0x4e22, 0x6, 0x2, 0x0, 0xa0, 0x2, 0x0, r4}, {0x80, 0x200000000000000, 0xe2b9, 0x0, 0x0, 0x7, 0x5, 0x4}, {0x40, 0x3, 0x10001, 0x80000000}, 0x6d, 0x6e6bba, 0x1, 0x0, 0x2, 0x3}, {{@in6=@private0, 0x4d3, 0x32}, 0x2, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3506, 0x1, 0x2, 0x80, 0x4, 0x3}}, 0xe8) preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:49:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 73) 23:49:16 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 78) 23:49:16 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x1a}}}, 0x108) 23:49:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x9, r6, 0x1, 0x8, 0x6, @random="1900de9961ac"}, 0x14) sendmmsg$inet(r2, &(0x7f0000002940)=[{{&(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)="e9fecfe8cd4be16078f0dcc3fa12a0a7e548cdcd37c77e7f43e1c98053d39b620a50e4d1330efc8b537af100a74aabc4e3fbc8f9b9eecd9d0a499da0d4639d6eac020646badb5c10317dd6e1bd6a8f4fb354dfd7e573f46179ecc19ffe258f3de9cf30db04fcc494d30eed046c07cb7ce695eddc0d716339b1153f0c7a7b08f18ea6662cb0a60057f0f542e2", 0x8c}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001280)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xf4e}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x200}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_retopts={{0x74, 0x0, 0x7, {[@ra={0x94, 0x4}, @generic={0x94, 0x10, "db60417e2bfa72a0a05f757ceadf"}, @timestamp_addr={0x44, 0x14, 0xb0, 0x1, 0x7, [{@broadcast, 0x6}, {@empty, 0x5}]}, @timestamp_addr={0x44, 0x24, 0x9, 0x1, 0xc, [{@local, 0x5}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x1ff}, {@rand_addr=0x64010100, 0x3}, {@private=0xa010100}]}, @end, @ssrr={0x89, 0x13, 0x90, [@loopback, @dev={0xac, 0x14, 0x14, 0xe}, @broadcast, @empty]}, @generic={0x82, 0x4, "5cc8"}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @loopback, @multicast1}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x148}}, {{&(0x7f0000001400)={0x2, 0x4e23, @loopback}, 0x10, 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{&(0x7f00000017c0)="dddb5f23554bee9f9c6996d970dba8453bb2158bcf2b589532b2fb43f33b0c37ae32e842200cdf4bf000d47e4650dcd8c236692fad112fea80309b857ff8774eecd7907a4d8f4a38de4e67c43ab2abed253f3d0eef060c854dcb6171b4ba70cc9d27237ba021fd21ee393eaab272c2b28fefd05775891f8315bbc7c509750deca35b1b195cc4e6c3101e6bed2e80d5755e13", 0x92}, {&(0x7f0000001880)="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", 0x1000}, {&(0x7f0000002880)="2b376e77a879f6b2dd943833ac9aa15b7f3e07c589bab0d23e3a0c61301ed729042baeb1fd238c38283524d7c728d56cad2c", 0x32}], 0x8}}], 0x2, 0x1) 23:49:16 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 79) 23:49:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000000)={'veth1_macvtap\x00'}) [ 1230.674470] FAULT_INJECTION: forcing a failure. [ 1230.674470] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.674987] FAULT_INJECTION: forcing a failure. [ 1230.674987] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.677163] CPU: 0 PID: 7943 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1230.680815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.682625] Call Trace: [ 1230.683206] dump_stack+0x107/0x167 [ 1230.684015] should_fail.cold+0x5/0xa [ 1230.684865] ? xas_alloc+0x336/0x440 [ 1230.685684] should_failslab+0x5/0x20 [ 1230.686520] kmem_cache_alloc+0x5b/0x310 [ 1230.687423] xas_alloc+0x336/0x440 [ 1230.688215] xas_create+0x34a/0x10d0 [ 1230.689074] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.690233] xas_store+0x8c/0x1c40 [ 1230.691052] __xa_store+0x164/0x2d0 [ 1230.691862] ? xa_delete_node+0x280/0x280 [ 1230.692801] ? trace_hardirqs_on+0x5b/0x180 [ 1230.693762] xa_store+0x31/0x50 [ 1230.694497] __io_uring_add_tctx_node+0x1cf/0x520 [ 1230.695559] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1230.696711] ? alloc_fd+0x2e7/0x670 [ 1230.697540] io_uring_setup+0x1fbb/0x2980 [ 1230.698472] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1230.699578] ? wait_for_completion_io+0x270/0x270 [ 1230.700695] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.701847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.702988] do_syscall_64+0x33/0x40 [ 1230.703807] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.704937] RIP: 0033:0x7ff61b4c7b19 [ 1230.705750] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.709770] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1230.711441] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1230.713011] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1230.714573] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1230.716138] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1230.717745] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1230.719364] CPU: 1 PID: 7935 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1230.720871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.722689] Call Trace: [ 1230.723270] dump_stack+0x107/0x167 [ 1230.724068] FAULT_INJECTION: forcing a failure. [ 1230.724068] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.724083] should_fail.cold+0x5/0xa [ 1230.724109] ? create_object.isra.0+0x3a/0xa30 [ 1230.728290] should_failslab+0x5/0x20 [ 1230.729135] kmem_cache_alloc+0x5b/0x310 [ 1230.730026] ? mark_held_locks+0x9e/0xe0 [ 1230.730920] create_object.isra.0+0x3a/0xa30 [ 1230.731879] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.733008] kmem_cache_alloc+0x159/0x310 [ 1230.733923] xas_alloc+0x336/0x440 [ 1230.734705] xas_create+0x34a/0x10d0 [ 1230.735537] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.736702] xas_store+0x8c/0x1c40 [ 1230.737504] __xa_store+0x164/0x2d0 [ 1230.738305] ? xa_delete_node+0x280/0x280 [ 1230.739225] ? trace_hardirqs_on+0x5b/0x180 [ 1230.740181] xa_store+0x31/0x50 [ 1230.740924] __io_uring_add_tctx_node+0x1cf/0x520 [ 1230.741982] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1230.743124] ? alloc_fd+0x2e7/0x670 [ 1230.743943] io_uring_setup+0x1fbb/0x2980 [ 1230.744875] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1230.745982] ? wait_for_completion_io+0x270/0x270 [ 1230.747066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.748219] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.749363] do_syscall_64+0x33/0x40 [ 1230.750180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.751302] RIP: 0033:0x7f7ca709cb19 [ 1230.752119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.756157] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1230.757837] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1230.759401] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1230.760974] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1230.762543] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1230.764105] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1230.765736] CPU: 0 PID: 7950 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1230.767231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.769048] Call Trace: [ 1230.769628] dump_stack+0x107/0x167 [ 1230.770436] should_fail.cold+0x5/0xa [ 1230.771274] ? vm_area_dup+0x78/0x290 [ 1230.772109] should_failslab+0x5/0x20 [ 1230.772952] kmem_cache_alloc+0x5b/0x310 [ 1230.773855] vm_area_dup+0x78/0x290 [ 1230.774640] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1230.774685] ? mark_lock+0xf5/0x2df0 [ 1230.777330] ? perf_tp_event+0x5ce/0xc00 [ 1230.778237] ? lock_chain_count+0x20/0x20 [ 1230.779166] ? perf_event_switch_output+0x7d0/0x7d0 [ 1230.780275] ? lock_chain_count+0x20/0x20 [ 1230.781217] ? mark_lock+0xf5/0x2df0 [ 1230.782050] ? vm_area_alloc+0x110/0x110 [ 1230.782951] ? __lock_acquire+0x1657/0x5b00 [ 1230.783937] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.785091] ? SOFTIRQ_verbose+0x10/0x10 [ 1230.785981] ? vmacache_find+0x55/0x2a0 [ 1230.786858] __split_vma+0xa8/0x4e0 [ 1230.787671] __do_munmap+0x365/0x1260 [ 1230.788511] ? arch_get_unmapped_area+0x450/0x450 [ 1230.789134] device lo entered promiscuous mode [ 1230.789578] ? lock_release+0x680/0x680 [ 1230.791436] mmap_region+0x7cc/0x1500 [ 1230.792309] do_mmap+0x868/0x1370 [ 1230.793109] vm_mmap_pgoff+0x198/0x1f0 [ 1230.793978] ? randomize_page+0xb0/0xb0 [ 1230.794890] ksys_mmap_pgoff+0x41c/0x560 [ 1230.795791] ? find_mergeable_anon_vma+0x250/0x250 [ 1230.796881] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.798032] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.799171] do_syscall_64+0x33/0x40 [ 1230.799991] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.801123] RIP: 0033:0x7f870268cb62 [ 1230.801942] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1230.805952] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1230.807624] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1230.809196] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1230.810759] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1230.812273] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1230.813810] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1230.817506] FAULT_INJECTION: forcing a failure. [ 1230.817506] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.819901] CPU: 1 PID: 7944 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1230.821361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.823115] Call Trace: [ 1230.823676] dump_stack+0x107/0x167 [ 1230.824452] should_fail.cold+0x5/0xa [ 1230.825276] ? vm_area_dup+0x78/0x290 [ 1230.826090] should_failslab+0x5/0x20 [ 1230.826900] kmem_cache_alloc+0x5b/0x310 [ 1230.827778] vm_area_dup+0x78/0x290 [ 1230.828556] ? lock_release+0x680/0x680 [ 1230.829413] ? mark_lock+0xf5/0x2df0 [ 1230.830226] ? lock_chain_count+0x20/0x20 [ 1230.831111] ? mark_lock+0xf5/0x2df0 [ 1230.831911] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.833043] ? lock_chain_count+0x20/0x20 [ 1230.833934] ? mark_lock+0xf5/0x2df0 [ 1230.834728] ? vm_area_alloc+0x110/0x110 [ 1230.835597] ? __lock_acquire+0x1657/0x5b00 [ 1230.836542] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.837663] ? SOFTIRQ_verbose+0x10/0x10 [ 1230.838517] ? vmacache_find+0x55/0x2a0 [ 1230.839363] __split_vma+0xa8/0x4e0 [ 1230.840147] __do_munmap+0x365/0x1260 [ 1230.840968] ? arch_get_unmapped_area+0x450/0x450 [ 1230.841992] ? lock_release+0x680/0x680 [ 1230.842839] mmap_region+0x7cc/0x1500 [ 1230.843662] do_mmap+0x868/0x1370 [ 1230.844415] vm_mmap_pgoff+0x198/0x1f0 23:49:17 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x21}}}, 0x108) [ 1230.845262] ? randomize_page+0xb0/0xb0 [ 1230.846287] ksys_mmap_pgoff+0x41c/0x560 [ 1230.847141] ? find_mergeable_anon_vma+0x250/0x250 [ 1230.848154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.849309] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.850407] do_syscall_64+0x33/0x40 [ 1230.851193] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.852279] RIP: 0033:0x7ff89dd37b62 [ 1230.853082] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 23:49:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 79) [ 1230.856966] RSP: 002b:00007ff89b2ad0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1230.858699] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff89dd37b62 [ 1230.860209] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1230.861715] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1230.863231] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1230.864741] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1230.888685] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:49:17 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 76) 23:49:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x4e23, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) r4 = fsmount(r2, 0x0, 0xe1) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f00000000c0)=[r1, r5, r6, r3], 0x4) [ 1230.968625] FAULT_INJECTION: forcing a failure. [ 1230.968625] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.971643] CPU: 0 PID: 7961 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1230.973096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.974810] Call Trace: [ 1230.975370] dump_stack+0x107/0x167 [ 1230.976138] should_fail.cold+0x5/0xa [ 1230.976958] ? create_object.isra.0+0x3a/0xa30 [ 1230.977909] should_failslab+0x5/0x20 [ 1230.978709] kmem_cache_alloc+0x5b/0x310 [ 1230.979574] create_object.isra.0+0x3a/0xa30 [ 1230.980486] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.981564] kmem_cache_alloc+0x159/0x310 [ 1230.982446] vm_area_dup+0x78/0x290 [ 1230.983238] ? mark_lock+0xf5/0x2df0 [ 1230.984016] ? perf_tp_event+0x5ce/0xc00 [ 1230.984889] ? lock_chain_count+0x20/0x20 [ 1230.985771] ? perf_event_switch_output+0x7d0/0x7d0 [ 1230.986821] ? lock_chain_count+0x20/0x20 [ 1230.987704] ? mark_lock+0xf5/0x2df0 [ 1230.988498] ? vm_area_alloc+0x110/0x110 [ 1230.989367] ? __lock_acquire+0x1657/0x5b00 [ 1230.990306] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.991399] ? SOFTIRQ_verbose+0x10/0x10 [ 1230.992249] ? vmacache_find+0x55/0x2a0 [ 1230.992620] FAULT_INJECTION: forcing a failure. [ 1230.992620] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.993090] __split_vma+0xa8/0x4e0 [ 1230.993124] __do_munmap+0x365/0x1260 [ 1230.997341] ? arch_get_unmapped_area+0x450/0x450 [ 1230.998350] ? lock_release+0x680/0x680 [ 1230.999179] mmap_region+0x7cc/0x1500 [ 1231.000003] do_mmap+0x868/0x1370 [ 1231.000756] vm_mmap_pgoff+0x198/0x1f0 [ 1231.001579] ? randomize_page+0xb0/0xb0 [ 1231.002440] ksys_mmap_pgoff+0x41c/0x560 [ 1231.003287] ? find_mergeable_anon_vma+0x250/0x250 [ 1231.004316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1231.005408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1231.006484] do_syscall_64+0x33/0x40 [ 1231.007257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.008314] RIP: 0033:0x7f870268cb62 [ 1231.009099] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1231.012921] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1231.014553] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1231.016081] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1231.017614] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1231.019138] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1231.020663] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1231.022263] CPU: 1 PID: 7964 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1231.023995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.026105] Call Trace: [ 1231.026775] dump_stack+0x107/0x167 [ 1231.027701] should_fail.cold+0x5/0xa [ 1231.028675] ? xas_alloc+0x336/0x440 [ 1231.029611] should_failslab+0x5/0x20 [ 1231.030564] kmem_cache_alloc+0x5b/0x310 [ 1231.031587] xas_alloc+0x336/0x440 [ 1231.032481] xas_create+0x34a/0x10d0 [ 1231.033438] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1231.034751] xas_store+0x8c/0x1c40 [ 1231.035664] __xa_store+0x164/0x2d0 23:49:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 74) [ 1231.036578] ? xa_delete_node+0x280/0x280 [ 1231.037802] ? trace_hardirqs_on+0x5b/0x180 [ 1231.038889] xa_store+0x31/0x50 [ 1231.039721] __io_uring_add_tctx_node+0x1cf/0x520 [ 1231.040941] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1231.042245] ? alloc_fd+0x2e7/0x670 [ 1231.043174] io_uring_setup+0x1fbb/0x2980 [ 1231.044223] ? __do_sys_io_uring_enter+0x1890/0x1890 23:49:17 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000040)={0x6, 'ip_vti0\x00', {0x7}, 0x5}) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f0000000140)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)=0x80, &(0x7f00000000c0)=@sco={0x1f, @fixed}}, 0x8) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x2004, @fd_index=0x3, 0x9, 0x81d, 0x10001, 0x12, 0x0, {0x1}}, 0x6a23) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 1231.045494] ? wait_for_completion_io+0x270/0x270 [ 1231.046829] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1231.048135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1231.049434] do_syscall_64+0x33/0x40 [ 1231.050362] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.051630] RIP: 0033:0x7ff61b4c7b19 [ 1231.052563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1231.057124] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1231.058962] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1231.060682] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1231.062409] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1231.064130] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1231.065860] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1231.089776] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1231.138776] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1231.170298] FAULT_INJECTION: forcing a failure. [ 1231.170298] name failslab, interval 1, probability 0, space 0, times 0 [ 1231.172685] CPU: 0 PID: 7979 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1231.173987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.175583] Call Trace: [ 1231.176110] dump_stack+0x107/0x167 [ 1231.176844] should_fail.cold+0x5/0xa [ 1231.177583] ? xas_alloc+0x336/0x440 [ 1231.178321] should_failslab+0x5/0x20 [ 1231.179068] kmem_cache_alloc+0x5b/0x310 [ 1231.179863] xas_alloc+0x336/0x440 [ 1231.180565] xas_create+0x34a/0x10d0 [ 1231.181337] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1231.182350] xas_store+0x8c/0x1c40 [ 1231.183067] __xa_store+0x164/0x2d0 [ 1231.183790] ? xa_delete_node+0x280/0x280 [ 1231.184606] ? trace_hardirqs_on+0x5b/0x180 [ 1231.185477] xa_store+0x31/0x50 [ 1231.186132] __io_uring_add_tctx_node+0x1cf/0x520 [ 1231.187059] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1231.188058] ? alloc_fd+0x2e7/0x670 [ 1231.188789] io_uring_setup+0x1fbb/0x2980 [ 1231.189602] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1231.190570] ? wait_for_completion_io+0x270/0x270 [ 1231.191553] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1231.192557] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1231.193566] do_syscall_64+0x33/0x40 [ 1231.194287] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.195258] RIP: 0033:0x7f7ca709cb19 [ 1231.195970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1231.199457] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1231.200919] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1231.202280] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1231.203635] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1231.205000] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1231.206354] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1245.180709] FAULT_INJECTION: forcing a failure. [ 1245.180709] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.183086] CPU: 1 PID: 7992 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1245.184455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.186121] Call Trace: [ 1245.186662] dump_stack+0x107/0x167 [ 1245.187393] should_fail.cold+0x5/0xa [ 1245.188172] ? anon_vma_clone+0xdc/0x590 [ 1245.188989] should_failslab+0x5/0x20 [ 1245.189745] kmem_cache_alloc+0x5b/0x310 [ 1245.190556] anon_vma_clone+0xdc/0x590 [ 1245.191339] __split_vma+0x17c/0x4e0 [ 1245.192082] __do_munmap+0x365/0x1260 [ 1245.192836] ? arch_get_unmapped_area+0x450/0x450 [ 1245.193802] ? lock_release+0x680/0x680 [ 1245.194598] mmap_region+0x7cc/0x1500 [ 1245.195374] do_mmap+0x868/0x1370 [ 1245.196073] vm_mmap_pgoff+0x198/0x1f0 [ 1245.196867] ? randomize_page+0xb0/0xb0 [ 1245.197683] ksys_mmap_pgoff+0x41c/0x560 [ 1245.198487] ? find_mergeable_anon_vma+0x250/0x250 [ 1245.199475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.200519] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.201578] do_syscall_64+0x33/0x40 [ 1245.202319] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.203341] RIP: 0033:0x7ff89dd37b62 [ 1245.204078] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 23:49:31 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x22}}}, 0x108) 23:49:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 77) 23:49:31 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 75) 23:49:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r3, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000080)={'lo\x00'}) 23:49:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r1, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, 0x1}, 0x7) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:49:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 80) 23:49:31 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 80) 23:49:31 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socketpair(0x3, 0x80000, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_vlan\x00'}) [ 1245.207841] RSP: 002b:00007ff89b2ad0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1245.209480] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff89dd37b62 [ 1245.210863] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1245.212271] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1245.213687] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1245.215107] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1245.227154] FAULT_INJECTION: forcing a failure. [ 1245.227154] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.229714] CPU: 0 PID: 8002 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1245.231161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.233125] Call Trace: [ 1245.233701] dump_stack+0x107/0x167 [ 1245.234482] should_fail.cold+0x5/0xa [ 1245.235302] ? create_object.isra.0+0x3a/0xa30 [ 1245.235485] FAULT_INJECTION: forcing a failure. [ 1245.235485] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.236276] should_failslab+0x5/0x20 [ 1245.236298] kmem_cache_alloc+0x5b/0x310 [ 1245.236329] ? mark_held_locks+0x9e/0xe0 [ 1245.240955] create_object.isra.0+0x3a/0xa30 [ 1245.241888] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1245.242974] kmem_cache_alloc+0x159/0x310 [ 1245.243878] xas_alloc+0x336/0x440 [ 1245.244644] xas_create+0x34a/0x10d0 [ 1245.245474] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1245.246599] xas_store+0x8c/0x1c40 [ 1245.247389] __xa_store+0x164/0x2d0 [ 1245.248167] ? xa_delete_node+0x280/0x280 [ 1245.249086] ? trace_hardirqs_on+0x5b/0x180 [ 1245.250024] xa_store+0x31/0x50 [ 1245.250727] __io_uring_add_tctx_node+0x1cf/0x520 [ 1245.251770] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1245.252882] ? alloc_fd+0x2e7/0x670 [ 1245.253689] io_uring_setup+0x1fbb/0x2980 [ 1245.254587] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1245.255665] ? wait_for_completion_io+0x270/0x270 [ 1245.256749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.257869] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.258966] do_syscall_64+0x33/0x40 [ 1245.259756] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.260836] RIP: 0033:0x7f7ca709cb19 [ 1245.261635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.265517] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1245.267129] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1245.268636] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1245.270153] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1245.271662] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1245.273185] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1245.274745] CPU: 1 PID: 8006 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1245.276085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.277670] Call Trace: [ 1245.278182] dump_stack+0x107/0x167 [ 1245.278713] FAULT_INJECTION: forcing a failure. [ 1245.278713] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.278889] should_fail.cold+0x5/0xa [ 1245.278911] ? xas_alloc+0x336/0x440 [ 1245.278937] should_failslab+0x5/0x20 [ 1245.283381] kmem_cache_alloc+0x5b/0x310 [ 1245.284176] xas_alloc+0x336/0x440 [ 1245.284847] xas_create+0x34a/0x10d0 [ 1245.285580] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1245.286574] xas_store+0x8c/0x1c40 [ 1245.287262] __xa_store+0x164/0x2d0 [ 1245.287960] ? xa_delete_node+0x280/0x280 [ 1245.288764] ? trace_hardirqs_on+0x5b/0x180 [ 1245.289600] xa_store+0x31/0x50 [ 1245.290235] __io_uring_add_tctx_node+0x1cf/0x520 [ 1245.291173] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1245.292171] ? alloc_fd+0x2e7/0x670 [ 1245.292894] io_uring_setup+0x1fbb/0x2980 [ 1245.293702] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1245.294649] ? wait_for_completion_io+0x270/0x270 [ 1245.295580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.296581] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.297567] do_syscall_64+0x33/0x40 [ 1245.298287] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.299257] RIP: 0033:0x7ff61b4c7b19 [ 1245.299954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.303385] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1245.304833] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1245.306167] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1245.307496] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1245.308823] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1245.310133] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1245.311490] CPU: 0 PID: 8003 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1245.312914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.314838] Call Trace: [ 1245.315410] dump_stack+0x107/0x167 [ 1245.316193] should_fail.cold+0x5/0xa [ 1245.317025] ? anon_vma_clone+0xdc/0x590 [ 1245.317884] should_failslab+0x5/0x20 [ 1245.318684] kmem_cache_alloc+0x5b/0x310 [ 1245.319574] anon_vma_clone+0xdc/0x590 [ 1245.320425] __split_vma+0x17c/0x4e0 [ 1245.321247] __do_munmap+0x365/0x1260 [ 1245.322074] ? arch_get_unmapped_area+0x450/0x450 [ 1245.323102] ? lock_release+0x680/0x680 [ 1245.323959] mmap_region+0x7cc/0x1500 [ 1245.324818] do_mmap+0x868/0x1370 [ 1245.325590] vm_mmap_pgoff+0x198/0x1f0 [ 1245.326431] ? randomize_page+0xb0/0xb0 [ 1245.327325] ksys_mmap_pgoff+0x41c/0x560 [ 1245.328188] ? find_mergeable_anon_vma+0x250/0x250 [ 1245.329247] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.330363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.331471] do_syscall_64+0x33/0x40 [ 1245.332268] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.333366] RIP: 0033:0x7f870268cb62 [ 1245.334160] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1245.338062] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1245.339664] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1245.341179] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1245.342690] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1245.344202] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1245.345728] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1245.357142] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1245.370153] device lo left promiscuous mode 23:49:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 81) [ 1245.392358] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 23:49:31 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 76) 23:49:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:49:31 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x23}}}, 0x108) [ 1245.450742] FAULT_INJECTION: forcing a failure. [ 1245.450742] name failslab, interval 1, probability 0, space 0, times 0 23:49:31 executing program 7: socketpair(0x27, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x80040, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = dup(r6) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r7, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) accept4$bt_l2cap(r7, 0x0, &(0x7f0000000440), 0x80000) recvmmsg$unix(r4, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) openat(r4, &(0x7f00000000c0)='./file0\x00', 0x200480, 0x144) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) connect$bt_l2cap(r9, &(0x7f00000004c0)={0x1f, 0x7, @none, 0xfff8, 0x2}, 0xe) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 1245.452774] CPU: 1 PID: 8016 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1245.454098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.455538] Call Trace: [ 1245.455998] dump_stack+0x107/0x167 [ 1245.456637] should_fail.cold+0x5/0xa [ 1245.457300] ? create_object.isra.0+0x3a/0xa30 [ 1245.458093] should_failslab+0x5/0x20 [ 1245.458743] kmem_cache_alloc+0x5b/0x310 [ 1245.459440] create_object.isra.0+0x3a/0xa30 [ 1245.460197] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1245.461079] kmem_cache_alloc+0x159/0x310 [ 1245.461788] anon_vma_clone+0xdc/0x590 [ 1245.462452] __split_vma+0x17c/0x4e0 [ 1245.463078] __do_munmap+0x365/0x1260 [ 1245.463728] ? arch_get_unmapped_area+0x450/0x450 [ 1245.464548] ? lock_release+0x680/0x680 [ 1245.465241] mmap_region+0x7cc/0x1500 [ 1245.465901] do_mmap+0x868/0x1370 [ 1245.466499] vm_mmap_pgoff+0x198/0x1f0 [ 1245.467166] ? randomize_page+0xb0/0xb0 [ 1245.467855] ksys_mmap_pgoff+0x41c/0x560 [ 1245.468560] ? find_mergeable_anon_vma+0x250/0x250 [ 1245.469403] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.470296] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.471173] do_syscall_64+0x33/0x40 [ 1245.471802] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.472676] RIP: 0033:0x7ff89dd37b62 [ 1245.473334] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 23:49:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/209, 0xfffffffffffffdf5}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1245.476589] RSP: 002b:00007ff89b2ad0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1245.477954] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff89dd37b62 [ 1245.479169] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1245.480387] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1245.481611] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1245.482813] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1245.484808] FAULT_INJECTION: forcing a failure. [ 1245.484808] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.487563] CPU: 0 PID: 8020 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1245.489032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.490788] Call Trace: [ 1245.491361] dump_stack+0x107/0x167 [ 1245.492157] should_fail.cold+0x5/0xa [ 1245.492993] ? xas_alloc+0x336/0x440 [ 1245.493798] should_failslab+0x5/0x20 [ 1245.494606] kmem_cache_alloc+0x5b/0x310 [ 1245.495489] xas_alloc+0x336/0x440 [ 1245.496257] xas_create+0x34a/0x10d0 [ 1245.497105] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1245.498234] xas_store+0x8c/0x1c40 [ 1245.499042] __xa_store+0x164/0x2d0 [ 1245.499828] ? xa_delete_node+0x280/0x280 [ 1245.500732] ? trace_hardirqs_on+0x5b/0x180 [ 1245.501683] xa_store+0x31/0x50 [ 1245.502397] __io_uring_add_tctx_node+0x1cf/0x520 [ 1245.503415] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1245.504523] ? alloc_fd+0x2e7/0x670 [ 1245.505342] io_uring_setup+0x1fbb/0x2980 [ 1245.506252] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1245.507329] ? wait_for_completion_io+0x270/0x270 [ 1245.508413] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.509536] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.510645] do_syscall_64+0x33/0x40 [ 1245.511448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.512534] RIP: 0033:0x7ff61b4c7b19 [ 1245.513345] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.517226] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1245.518843] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1245.520353] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1245.521890] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1245.523400] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1245.524922] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:49:31 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x24}}}, 0x108) [ 1245.582060] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1245.591646] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1245.655247] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:49:46 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x0, @broadcast}}}, 0x108) 23:49:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 77) [ 1260.786399] FAULT_INJECTION: forcing a failure. [ 1260.786399] name failslab, interval 1, probability 0, space 0, times 0 [ 1260.788020] CPU: 1 PID: 8045 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1260.789002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.790178] Call Trace: [ 1260.790566] dump_stack+0x107/0x167 [ 1260.791095] should_fail.cold+0x5/0xa [ 1260.791638] ? create_object.isra.0+0x3a/0xa30 [ 1260.792314] should_failslab+0x5/0x20 [ 1260.792860] kmem_cache_alloc+0x5b/0x310 [ 1260.793457] ? mark_held_locks+0x9e/0xe0 [ 1260.794043] create_object.isra.0+0x3a/0xa30 [ 1260.794675] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1260.795413] kmem_cache_alloc+0x159/0x310 [ 1260.796015] xas_alloc+0x336/0x440 [ 1260.796534] xas_create+0x34a/0x10d0 [ 1260.797097] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1260.797843] xas_store+0x8c/0x1c40 [ 1260.798372] __xa_store+0x164/0x2d0 [ 1260.798897] ? xa_delete_node+0x280/0x280 [ 1260.799494] ? trace_hardirqs_on+0x5b/0x180 [ 1260.800120] xa_store+0x31/0x50 [ 1260.800598] __io_uring_add_tctx_node+0x1cf/0x520 23:49:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 81) 23:49:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 78) 23:49:46 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:49:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2eb83b7c}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af00000e7001e3e750b0118650117c2230000000000030000ffff00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000011c0)={@in6={{0xa, 0xfffd, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "0792ade4eff3d51ae1c35206d8098758db6a56ba977a856d7c576d40c2e65ca2d5773618a27635f95bd9c12b6bdda484bb130ef53e11060c0c7d9a04e184707c41a839dbdac13e41c451f4d88987a291"}, 0xd8) close_range(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000240)={0x1, {{0x2, 0x0, @loopback}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r3, &(0x7f00000014c0), 0x0, 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r5, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000480)={0x100, {{0x2, 0x4e21, @multicast1}}, 0x0, 0x1, [{{0x2, 0x4e20, @broadcast}}]}, 0x110) close(r3) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8914, &(0x7f0000000140)={'lo\x00'}) setsockopt$inet6_int(r7, 0x29, 0x1a, &(0x7f0000000000)=0x8, 0x4) [ 1260.801295] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1260.802255] ? alloc_fd+0x2e7/0x670 [ 1260.802785] io_uring_setup+0x1fbb/0x2980 [ 1260.803393] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1260.804108] ? wait_for_completion_io+0x270/0x270 [ 1260.804824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1260.805584] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.806326] do_syscall_64+0x33/0x40 [ 1260.806860] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1260.807596] RIP: 0033:0x7ff61b4c7b19 [ 1260.808128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1260.810412] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1260.811272] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1260.812081] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1260.812883] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1260.813691] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1260.814500] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1260.817393] FAULT_INJECTION: forcing a failure. [ 1260.817393] name failslab, interval 1, probability 0, space 0, times 0 [ 1260.819980] CPU: 0 PID: 8052 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1260.821544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.823512] Call Trace: [ 1260.824165] dump_stack+0x107/0x167 [ 1260.825067] should_fail.cold+0x5/0xa [ 1260.826018] ? create_object.isra.0+0x3a/0xa30 [ 1260.827133] should_failslab+0x5/0x20 [ 1260.828047] kmem_cache_alloc+0x5b/0x310 [ 1260.829066] create_object.isra.0+0x3a/0xa30 [ 1260.830119] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1260.831359] kmem_cache_alloc+0x159/0x310 [ 1260.832389] anon_vma_clone+0xdc/0x590 [ 1260.833373] __split_vma+0x17c/0x4e0 [ 1260.834277] __do_munmap+0x365/0x1260 [ 1260.835207] ? arch_get_unmapped_area+0x450/0x450 [ 1260.836285] FAULT_INJECTION: forcing a failure. [ 1260.836285] name failslab, interval 1, probability 0, space 0, times 0 [ 1260.836369] ? lock_release+0x680/0x680 [ 1260.836405] mmap_region+0x7cc/0x1500 [ 1260.840040] do_mmap+0x868/0x1370 [ 1260.840908] vm_mmap_pgoff+0x198/0x1f0 [ 1260.841889] ? randomize_page+0xb0/0xb0 [ 1260.842909] ksys_mmap_pgoff+0x41c/0x560 [ 1260.843918] ? find_mergeable_anon_vma+0x250/0x250 [ 1260.845130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1260.846379] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.847565] do_syscall_64+0x33/0x40 [ 1260.848418] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1260.849593] RIP: 0033:0x7f870268cb62 [ 1260.850456] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1260.854641] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1260.856372] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1260.857990] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1260.859604] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1260.861235] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1260.862852] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1260.864521] CPU: 1 PID: 8056 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1260.865310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.866244] Call Trace: 23:49:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 82) 23:49:46 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x25}}}, 0x108) [ 1260.866547] dump_stack+0x107/0x167 [ 1260.867164] should_fail.cold+0x5/0xa [ 1260.867465] device lo left promiscuous mode [ 1260.867593] ? ___slab_alloc+0x155/0x700 [ 1260.867611] ? create_object.isra.0+0x3a/0xa30 [ 1260.869531] should_failslab+0x5/0x20 [ 1260.869959] kmem_cache_alloc+0x5b/0x310 [ 1260.870422] create_object.isra.0+0x3a/0xa30 [ 1260.870917] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1260.871497] kmem_cache_alloc+0x159/0x310 [ 1260.871979] xas_alloc+0x336/0x440 [ 1260.872385] xas_create+0x34a/0x10d0 [ 1260.872822] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1260.873424] xas_store+0x8c/0x1c40 [ 1260.873842] __xa_store+0x164/0x2d0 [ 1260.874256] ? xa_delete_node+0x280/0x280 [ 1260.874730] ? trace_hardirqs_on+0x5b/0x180 [ 1260.875223] xa_store+0x31/0x50 [ 1260.875597] __io_uring_add_tctx_node+0x1cf/0x520 [ 1260.876141] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1260.876737] ? alloc_fd+0x2e7/0x670 [ 1260.877166] io_uring_setup+0x1fbb/0x2980 [ 1260.877644] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1260.878216] ? wait_for_completion_io+0x270/0x270 [ 1260.878779] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1260.879377] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.879966] do_syscall_64+0x33/0x40 [ 1260.880387] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1260.880969] RIP: 0033:0x7f7ca709cb19 [ 1260.881401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1260.883489] RSP: 002b:00007f7ca4612108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1260.884353] RAX: ffffffffffffffda RBX: 00007f7ca71aff60 RCX: 00007f7ca709cb19 [ 1260.885168] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1260.885975] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1260.886776] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1260.887581] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1260.908123] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 23:49:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 82) [ 1260.911832] FAULT_INJECTION: forcing a failure. [ 1260.911832] name failslab, interval 1, probability 0, space 0, times 0 [ 1260.914460] CPU: 0 PID: 8059 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1260.915998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.917872] Call Trace: [ 1260.918479] dump_stack+0x107/0x167 [ 1260.919320] should_fail.cold+0x5/0xa [ 1260.920196] ? create_object.isra.0+0x3a/0xa30 [ 1260.921249] should_failslab+0x5/0x20 [ 1260.922128] kmem_cache_alloc+0x5b/0x310 [ 1260.923067] create_object.isra.0+0x3a/0xa30 [ 1260.924058] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1260.925231] kmem_cache_alloc+0x159/0x310 [ 1260.926191] vm_area_dup+0x78/0x290 [ 1260.927042] ? mark_lock+0xf5/0x2df0 [ 1260.927889] ? perf_tp_event+0x5ce/0xc00 [ 1260.928836] ? lock_chain_count+0x20/0x20 [ 1260.929805] ? perf_event_switch_output+0x7d0/0x7d0 [ 1260.930959] ? lock_chain_count+0x20/0x20 [ 1260.931914] ? mark_lock+0xf5/0x2df0 [ 1260.932767] ? vm_area_alloc+0x110/0x110 [ 1260.933707] ? __lock_acquire+0x1657/0x5b00 [ 1260.934736] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1260.935936] ? SOFTIRQ_verbose+0x10/0x10 [ 1260.936863] ? vmacache_find+0x55/0x2a0 [ 1260.937780] __split_vma+0xa8/0x4e0 [ 1260.938624] __do_munmap+0x365/0x1260 [ 1260.939497] ? arch_get_unmapped_area+0x450/0x450 [ 1260.940611] ? lock_release+0x680/0x680 [ 1260.941533] mmap_region+0x7cc/0x1500 [ 1260.942438] do_mmap+0x868/0x1370 [ 1260.943263] vm_mmap_pgoff+0x198/0x1f0 [ 1260.944161] ? randomize_page+0xb0/0xb0 [ 1260.945119] ksys_mmap_pgoff+0x41c/0x560 [ 1260.946050] ? find_mergeable_anon_vma+0x250/0x250 [ 1260.947171] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1260.948364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.949558] do_syscall_64+0x33/0x40 [ 1260.950414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1260.951590] RIP: 0033:0x7ff89dd37b62 [ 1260.952446] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1260.956622] RSP: 002b:00007ff89b2ad0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1260.958370] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff89dd37b62 [ 1260.959992] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1260.961629] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1260.963259] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1260.964882] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:49:47 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x28}}}, 0x108) 23:49:47 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r4, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1260.997659] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1261.005951] device lo entered promiscuous mode 23:49:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x5, 0x8, [0x81, 0x314, 0x400, 0x0, 0x10001, 0x7f, 0x7, 0x627d5efd]}}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x800, {{0x2, 0x4e21, @remote}}, {{0x2, 0x4e23, @local}}}, 0x108) [ 1261.017675] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:49:47 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x29}}}, 0x108) [ 1261.045225] FAULT_INJECTION: forcing a failure. [ 1261.045225] name failslab, interval 1, probability 0, space 0, times 0 [ 1261.047996] CPU: 0 PID: 8071 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1261.049561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.051446] Call Trace: [ 1261.052054] dump_stack+0x107/0x167 [ 1261.052891] should_fail.cold+0x5/0xa [ 1261.053776] ? vm_area_alloc+0x1c/0x110 [ 1261.054687] should_failslab+0x5/0x20 [ 1261.055551] kmem_cache_alloc+0x5b/0x310 [ 1261.056492] vm_area_alloc+0x1c/0x110 [ 1261.057365] mmap_region+0x982/0x1500 [ 1261.058273] do_mmap+0x868/0x1370 [ 1261.059094] vm_mmap_pgoff+0x198/0x1f0 [ 1261.059993] ? randomize_page+0xb0/0xb0 [ 1261.060938] ksys_mmap_pgoff+0x41c/0x560 [ 1261.061874] ? find_mergeable_anon_vma+0x250/0x250 [ 1261.062994] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1261.064196] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.065390] do_syscall_64+0x33/0x40 [ 1261.066246] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.067408] RIP: 0033:0x7f870268cb62 [ 1261.068257] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1261.072448] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1261.074180] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1261.075801] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1261.077432] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1261.079047] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1261.080663] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:49:47 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fork() ptrace(0x10, r1) waitid(0x1, r1, 0x0, 0x4, &(0x7f00000003c0)) ptrace$peek(0x2, r1, &(0x7f00000000c0)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/rfcomm\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup(r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) dup(r5) sendfile(r4, r5, 0x0, 0x81) 23:49:47 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2a}}}, 0x108) [ 1261.094645] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 23:49:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wddno=', @ANYRESHEX=r0, @ANYBLOB=',access=client,cachetag=#\',debug=0x0000000000000003,version=9p2000.u,posixacl,cache=loose,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:49:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 79) [ 1261.124728] device lo left promiscuous mode [ 1261.126594] 9pnet: Insufficient options for proto=fd [ 1261.131307] device lo entered promiscuous mode [ 1261.139772] 9pnet: Insufficient options for proto=fd [ 1261.147615] FAULT_INJECTION: forcing a failure. [ 1261.147615] name failslab, interval 1, probability 0, space 0, times 0 [ 1261.150247] CPU: 0 PID: 8087 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1261.151777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.153645] Call Trace: [ 1261.154256] dump_stack+0x107/0x167 [ 1261.155088] should_fail.cold+0x5/0xa [ 1261.155946] ? create_object.isra.0+0x3a/0xa30 [ 1261.156963] should_failslab+0x5/0x20 [ 1261.157838] kmem_cache_alloc+0x5b/0x310 [ 1261.158765] create_object.isra.0+0x3a/0xa30 [ 1261.159744] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1261.160898] kmem_cache_alloc+0x159/0x310 [ 1261.161848] vm_area_dup+0x78/0x290 [ 1261.162695] ? mark_lock+0xf5/0x2df0 [ 1261.163569] ? perf_tp_event+0x5ce/0xc00 [ 1261.164523] ? lock_chain_count+0x20/0x20 [ 1261.165489] ? perf_event_switch_output+0x7d0/0x7d0 [ 1261.166625] ? lock_chain_count+0x20/0x20 [ 1261.167580] ? mark_lock+0xf5/0x2df0 [ 1261.168441] ? vm_area_alloc+0x110/0x110 [ 1261.169396] ? __lock_acquire+0x1657/0x5b00 [ 1261.170421] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1261.171601] ? SOFTIRQ_verbose+0x10/0x10 [ 1261.172508] ? vmacache_find+0x55/0x2a0 [ 1261.173415] __split_vma+0xa8/0x4e0 [ 1261.174242] __do_munmap+0x365/0x1260 [ 1261.175101] ? arch_get_unmapped_area+0x450/0x450 [ 1261.176176] ? lock_release+0x680/0x680 [ 1261.177080] mmap_region+0x7cc/0x1500 [ 1261.177983] do_mmap+0x868/0x1370 [ 1261.178792] vm_mmap_pgoff+0x198/0x1f0 [ 1261.179677] ? randomize_page+0xb0/0xb0 [ 1261.180602] ksys_mmap_pgoff+0x41c/0x560 [ 1261.181524] ? find_mergeable_anon_vma+0x250/0x250 [ 1261.182630] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1261.183802] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.184958] do_syscall_64+0x33/0x40 [ 1261.185807] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.186949] RIP: 0033:0x7f7ca709cb62 [ 1261.187782] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1261.191854] RSP: 002b:00007f7ca46120f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1261.193557] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f7ca709cb62 [ 1261.195147] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1261.196725] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1261.198310] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1261.199891] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:50:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:50:00 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0xea, {{0x2, 0x0, @private=0xa010101}}, {{0x2, 0x0, @rand_addr=0x64010001}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x0, [0x47, 0x3, 0x8, 0xe9, 0x9, 0x100000000]}, &(0x7f0000000240)=0x78) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 23:50:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 80) 23:50:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 78) 23:50:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}, {{0x2, 0x804}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:50:00 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2b}}}, 0x108) 23:50:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 83) 23:50:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 83) [ 1274.410542] FAULT_INJECTION: forcing a failure. [ 1274.410542] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.413055] CPU: 0 PID: 8104 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1274.414537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.416299] Call Trace: [ 1274.416871] dump_stack+0x107/0x167 [ 1274.417670] should_fail.cold+0x5/0xa [ 1274.418487] ? create_object.isra.0+0x3a/0xa30 [ 1274.419453] should_failslab+0x5/0x20 [ 1274.420269] kmem_cache_alloc+0x5b/0x310 [ 1274.421161] create_object.isra.0+0x3a/0xa30 [ 1274.422118] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1274.423201] kmem_cache_alloc+0x159/0x310 [ 1274.424107] vm_area_alloc+0x1c/0x110 [ 1274.424925] mmap_region+0x982/0x1500 [ 1274.425795] do_mmap+0x868/0x1370 [ 1274.426564] vm_mmap_pgoff+0x198/0x1f0 [ 1274.427411] ? randomize_page+0xb0/0xb0 [ 1274.428297] ksys_mmap_pgoff+0x41c/0x560 [ 1274.429175] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.430260] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.431383] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.432495] do_syscall_64+0x33/0x40 [ 1274.433301] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.434403] RIP: 0033:0x7f870268cb62 [ 1274.435203] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.439152] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.440780] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1274.442319] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1274.443836] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1274.445362] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1274.446879] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1274.447833] FAULT_INJECTION: forcing a failure. [ 1274.447833] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.451014] CPU: 1 PID: 8114 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1274.452463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.454232] Call Trace: [ 1274.454803] dump_stack+0x107/0x167 [ 1274.455585] should_fail.cold+0x5/0xa [ 1274.456397] ? anon_vma_clone+0xdc/0x590 [ 1274.457276] should_failslab+0x5/0x20 [ 1274.458098] kmem_cache_alloc+0x5b/0x310 [ 1274.458972] anon_vma_clone+0xdc/0x590 [ 1274.459811] __split_vma+0x17c/0x4e0 [ 1274.460607] __do_munmap+0x365/0x1260 [ 1274.461426] ? arch_get_unmapped_area+0x450/0x450 [ 1274.462458] ? lock_release+0x680/0x680 [ 1274.463305] mmap_region+0x7cc/0x1500 [ 1274.464134] do_mmap+0x868/0x1370 [ 1274.464890] vm_mmap_pgoff+0x198/0x1f0 [ 1274.465731] ? randomize_page+0xb0/0xb0 [ 1274.466595] ksys_mmap_pgoff+0x41c/0x560 [ 1274.467456] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.468498] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.469622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.470723] do_syscall_64+0x33/0x40 [ 1274.471514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.472608] RIP: 0033:0x7f7ca709cb62 [ 1274.473410] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.477017] device lo entered promiscuous mode [ 1274.477300] RSP: 002b:00007f7ca46120f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.479931] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f7ca709cb62 [ 1274.481451] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1274.482964] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1274.484475] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1274.485996] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1274.492883] FAULT_INJECTION: forcing a failure. [ 1274.492883] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.495032] FAULT_INJECTION: forcing a failure. [ 1274.495032] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.495419] CPU: 0 PID: 8109 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1274.499153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.500931] Call Trace: [ 1274.501537] dump_stack+0x107/0x167 [ 1274.502328] should_fail.cold+0x5/0xa [ 1274.503153] ? vm_area_dup+0x78/0x290 [ 1274.503979] should_failslab+0x5/0x20 [ 1274.504805] kmem_cache_alloc+0x5b/0x310 [ 1274.505703] vm_area_dup+0x78/0x290 [ 1274.506524] ? mark_lock+0xf5/0x2df0 [ 1274.507335] ? perf_tp_event+0x5ce/0xc00 [ 1274.508235] ? lock_chain_count+0x20/0x20 [ 1274.509149] ? perf_event_switch_output+0x7d0/0x7d0 [ 1274.510251] ? lock_chain_count+0x20/0x20 [ 1274.511149] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1274.512120] ? trace_hardirqs_on+0x5b/0x180 [ 1274.513066] ? mark_lock+0xf5/0x2df0 [ 1274.513897] ? vm_area_alloc+0x110/0x110 [ 1274.514789] ? __lock_acquire+0x1657/0x5b00 [ 1274.515771] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1274.516905] ? SOFTIRQ_verbose+0x10/0x10 [ 1274.517789] ? vmacache_find+0x55/0x2a0 [ 1274.518658] __split_vma+0xa8/0x4e0 [ 1274.519458] __do_munmap+0x365/0x1260 [ 1274.520290] ? arch_get_unmapped_area+0x450/0x450 [ 1274.521360] ? lock_release+0x680/0x680 [ 1274.522234] mmap_region+0x7cc/0x1500 [ 1274.523097] do_mmap+0x868/0x1370 [ 1274.523877] vm_mmap_pgoff+0x198/0x1f0 [ 1274.524736] ? randomize_page+0xb0/0xb0 [ 1274.525649] ksys_mmap_pgoff+0x41c/0x560 [ 1274.526537] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.527608] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.528745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.529883] do_syscall_64+0x33/0x40 [ 1274.530694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.531809] RIP: 0033:0x7ff61b4c7b62 [ 1274.532621] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.536613] RSP: 002b:00007ff618a3d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.538275] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff61b4c7b62 [ 1274.539827] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1274.541383] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1274.542929] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1274.544474] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1274.546093] CPU: 1 PID: 8113 Comm: syz-executor.3 Not tainted 5.10.246 #1 [ 1274.547599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.549392] Call Trace: [ 1274.549970] dump_stack+0x107/0x167 [ 1274.550752] should_fail.cold+0x5/0xa [ 1274.551572] ? create_object.isra.0+0x3a/0xa30 [ 1274.552552] should_failslab+0x5/0x20 [ 1274.553379] kmem_cache_alloc+0x5b/0x310 [ 1274.554261] create_object.isra.0+0x3a/0xa30 [ 1274.555206] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1274.556305] kmem_cache_alloc+0x159/0x310 [ 1274.557207] vm_area_alloc+0x1c/0x110 [ 1274.558040] mmap_region+0x982/0x1500 [ 1274.558881] do_mmap+0x868/0x1370 [ 1274.559644] vm_mmap_pgoff+0x198/0x1f0 [ 1274.560487] ? randomize_page+0xb0/0xb0 [ 1274.561375] ksys_mmap_pgoff+0x41c/0x560 [ 1274.562257] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.563316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.564424] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.565551] do_syscall_64+0x33/0x40 [ 1274.566357] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.567458] RIP: 0033:0x7ff89dd37b62 [ 1274.568263] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.572259] RSP: 002b:00007ff89b2ad0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.573903] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff89dd37b62 [ 1274.575430] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1274.576962] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1274.578505] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1274.580045] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1274.587794] device lo left promiscuous mode 23:50:00 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c386e9ef", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf2520000000"], 0x14}}, 0x40) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = dup2(0xffffffffffffffff, r2) write$P9_RXATTRCREATE(r4, &(0x7f00000002c0)={0x7, 0x21, 0x1}, 0x7) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@multicast1, @loopback, 0x1, 0x2, [@remote, @rand_addr=0x64010102]}, 0x18) 23:50:00 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2c}}}, 0x108) 23:50:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="ac1414aa3f0000010100000001000000e0f00002"], 0x14) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r3, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) bind$packet(r3, &(0x7f0000000000)={0x11, 0x1a, 0x0, 0x1, 0x7, 0x6, @remote}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)) 23:50:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4410105}}, {{0x2, 0x4e26}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) 23:50:00 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2d}}}, 0x108) [ 1274.702423] device lo entered promiscuous mode [ 1274.716572] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:50:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 84) 23:50:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 81) 23:50:00 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@private1}}, {{@in6=@dev}, 0x0, @in=@private}}, &(0x7f0000000240)=0xe8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) 23:50:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0xffffffbf, 0xfff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1274.812107] FAULT_INJECTION: forcing a failure. [ 1274.812107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1274.815033] CPU: 0 PID: 8140 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1274.816680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.818694] Call Trace: [ 1274.819338] dump_stack+0x107/0x167 [ 1274.820231] should_fail.cold+0x5/0xa [ 1274.821170] __alloc_pages_nodemask+0x182/0x600 [ 1274.822312] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1274.822540] FAULT_INJECTION: forcing a failure. [ 1274.822540] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.823764] ? walk_mem_res+0x170/0x170 [ 1274.823816] alloc_pages_current+0x187/0x280 [ 1274.828119] pte_alloc_one+0x16/0x1a0 [ 1274.829035] __pte_alloc+0x1d/0x330 [ 1274.829938] remap_pfn_range_internal+0x9a3/0xf60 [ 1274.831109] ? lookup_memtype+0x5b/0x200 [ 1274.832113] ? apply_to_existing_page_range+0x40/0x40 [ 1274.833385] remap_pfn_range+0xcd/0x160 [ 1274.834334] ? remap_pfn_range_notrack+0x70/0x70 [ 1274.835470] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1274.836720] io_uring_mmap+0x398/0x530 [ 1274.837672] mmap_file+0x5e/0xe0 [ 1274.838485] mmap_region+0xc4d/0x1500 [ 1274.839423] do_mmap+0x868/0x1370 [ 1274.840275] vm_mmap_pgoff+0x198/0x1f0 [ 1274.841215] ? randomize_page+0xb0/0xb0 [ 1274.842217] ksys_mmap_pgoff+0x41c/0x560 [ 1274.843188] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.844355] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.845613] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.846847] do_syscall_64+0x33/0x40 [ 1274.847730] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.848938] RIP: 0033:0x7f870268cb62 [ 1274.849817] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.854155] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.855944] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1274.857631] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1274.859307] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1274.860982] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1274.862674] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1274.864411] CPU: 1 PID: 8144 Comm: syz-executor.2 Not tainted 5.10.246 #1 [ 1274.865886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.867665] Call Trace: [ 1274.868231] dump_stack+0x107/0x167 [ 1274.869019] should_fail.cold+0x5/0xa [ 1274.869846] ? vm_area_dup+0x78/0x290 [ 1274.870663] should_failslab+0x5/0x20 [ 1274.871475] kmem_cache_alloc+0x5b/0x310 [ 1274.872354] vm_area_dup+0x78/0x290 [ 1274.873132] ? lock_release+0x680/0x680 [ 1274.873990] ? mark_lock+0xf5/0x2df0 [ 1274.874793] ? lock_chain_count+0x20/0x20 [ 1274.875681] ? mark_lock+0xf5/0x2df0 [ 1274.876467] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1274.877591] ? lock_chain_count+0x20/0x20 [ 1274.878480] ? mark_lock+0xf5/0x2df0 [ 1274.879281] ? vm_area_alloc+0x110/0x110 [ 1274.880162] ? __lock_acquire+0x1657/0x5b00 [ 1274.881107] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1274.882220] ? SOFTIRQ_verbose+0x10/0x10 [ 1274.883080] ? vmacache_find+0x55/0x2a0 [ 1274.883926] __split_vma+0xa8/0x4e0 [ 1274.884702] __do_munmap+0x365/0x1260 [ 1274.885524] ? arch_get_unmapped_area+0x450/0x450 [ 1274.886543] ? lock_release+0x680/0x680 [ 1274.887390] mmap_region+0x7cc/0x1500 [ 1274.888217] do_mmap+0x868/0x1370 [ 1274.888966] vm_mmap_pgoff+0x198/0x1f0 [ 1274.889806] ? randomize_page+0xb0/0xb0 [ 1274.890666] ksys_mmap_pgoff+0x41c/0x560 [ 1274.891525] ? find_mergeable_anon_vma+0x250/0x250 [ 1274.892575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1274.893698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1274.894801] do_syscall_64+0x33/0x40 [ 1274.895592] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1274.896677] RIP: 0033:0x7f7ca709cb62 [ 1274.897478] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1274.901383] RSP: 002b:00007f7ca46120f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1274.902995] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f7ca709cb62 [ 1274.904505] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 23:50:01 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 79) [ 1274.906055] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1274.907851] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1274.909365] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 23:50:01 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2e}}}, 0x108) [ 1274.941538] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1274.956630] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1274.980586] FAULT_INJECTION: forcing a failure. [ 1274.980586] name failslab, interval 1, probability 0, space 0, times 0 [ 1274.983137] CPU: 0 PID: 8153 Comm: syz-executor.0 Not tainted 5.10.246 #1 [ 1274.984617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.986417] Call Trace: [ 1274.987000] dump_stack+0x107/0x167 [ 1274.987547] ------------[ cut here ]------------ [ 1274.987793] should_fail.cold+0x5/0xa [ 1274.988886] WARNING: CPU: 1 PID: 8140 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1274.989604] ? create_object.isra.0+0x3a/0xa30 [ 1274.991440] Modules linked in: [ 1274.992397] should_failslab+0x5/0x20 [ 1274.992420] kmem_cache_alloc+0x5b/0x310 [ 1274.992460] create_object.isra.0+0x3a/0xa30 [ 1274.993129] [ 1274.993915] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1274.993958] kmem_cache_alloc+0x159/0x310 [ 1274.994802] CPU: 1 PID: 8140 Comm: syz-executor.5 Not tainted 5.10.246 #1 [ 1274.995754] vm_area_dup+0x78/0x290 [ 1274.995799] ? mark_lock+0xf5/0x2df0 [ 1274.996148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1274.997191] ? perf_tp_event+0x5ce/0xc00 [ 1274.997229] ? lock_chain_count+0x20/0x20 [ 1274.998136] RIP: 0010:get_pat_info+0x216/0x270 [ 1274.999557] ? perf_event_switch_output+0x7d0/0x7d0 [ 1274.999589] ? lock_chain_count+0x20/0x20 [ 1275.000373] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 31 89 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 1a 89 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 a5 a2 5a 00 e9 [ 1275.001131] ? mark_lock+0xf5/0x2df0 [ 1275.001162] ? vm_area_alloc+0x110/0x110 [ 1275.011109] RSP: 0018:ffff88804a65f890 EFLAGS: 00010216 [ 1275.011794] ? __lock_acquire+0x1657/0x5b00 [ 1275.013160] [ 1275.013894] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1275.017722] RAX: 00000000000265df RBX: ffff888035c32400 RCX: ffffc90007013000 [ 1275.018606] ? SOFTIRQ_verbose+0x10/0x10 [ 1275.018640] ? vmacache_find+0x55/0x2a0 [ 1275.019498] RDX: 0000000000040000 RSI: ffffffff81124466 RDI: 0000000000000007 [ 1275.020793] __split_vma+0xa8/0x4e0 [ 1275.020834] __do_munmap+0x365/0x1260 [ 1275.021739] RBP: ffff88804a65f948 R08: 0000000000000000 R09: ffff88804a65f818 [ 1275.022134] ? arch_get_unmapped_area+0x450/0x450 [ 1275.022170] ? lock_release+0x680/0x680 [ 1275.023272] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1275.025032] mmap_region+0x7cc/0x1500 [ 1275.025102] do_mmap+0x868/0x1370 [ 1275.025931] R13: 1ffff110094cbf12 R14: 0000000000000000 R15: ffff888035c32450 [ 1275.026906] vm_mmap_pgoff+0x198/0x1f0 [ 1275.026951] ? randomize_page+0xb0/0xb0 [ 1275.028439] FS: 00007f86ffc02700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1275.029343] ksys_mmap_pgoff+0x41c/0x560 [ 1275.030145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1275.031881] ? find_mergeable_anon_vma+0x250/0x250 [ 1275.031921] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1275.032923] CR2: 00007fd0abc1e108 CR3: 0000000044ba4000 CR4: 0000000000350ee0 [ 1275.033900] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1275.033940] do_syscall_64+0x33/0x40 [ 1275.035480] Call Trace: [ 1275.036421] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1275.036439] RIP: 0033:0x7ff61b4c7b62 [ 1275.036466] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1275.037230] ? pgprot_writethrough+0xc0/0xc0 [ 1275.039007] RSP: 002b:00007ff618a3d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1275.039038] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff61b4c7b62 [ 1275.039058] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1275.039912] ? finish_task_switch+0x126/0x5d0 [ 1275.040849] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1275.040875] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1275.042618] ? finish_task_switch+0xef/0x5d0 [ 1275.043564] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1275.045044] device lo left promiscuous mode [ 1275.045944] untrack_pfn+0xdc/0x240 [ 1275.071463] ? track_pfn_insert+0x150/0x150 [ 1275.072436] ? lock_downgrade+0x6d0/0x6d0 [ 1275.073376] ? uprobe_munmap+0x1c/0x560 [ 1275.074287] unmap_single_vma+0x1bc/0x300 [ 1275.075234] zap_page_range_single+0x2ce/0x450 [ 1275.076266] ? unmap_single_vma+0x300/0x300 [ 1275.077252] ? remap_pfn_range_internal+0xc56/0xf60 [ 1275.078394] ? lookup_memtype+0x5b/0x200 [ 1275.079340] ? apply_to_existing_page_range+0x40/0x40 [ 1275.080515] remap_pfn_range+0x139/0x160 [ 1275.081448] ? remap_pfn_range_notrack+0x70/0x70 [ 1275.082519] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1275.083685] io_uring_mmap+0x398/0x530 [ 1275.084575] mmap_file+0x5e/0xe0 [ 1275.085364] mmap_region+0xc4d/0x1500 [ 1275.086262] do_mmap+0x868/0x1370 [ 1275.087075] vm_mmap_pgoff+0x198/0x1f0 [ 1275.087967] ? randomize_page+0xb0/0xb0 [ 1275.088860] ksys_mmap_pgoff+0x41c/0x560 [ 1275.089783] ? find_mergeable_anon_vma+0x250/0x250 [ 1275.090910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 23:50:01 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) [ 1275.092073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1275.093413] do_syscall_64+0x33/0x40 [ 1275.094263] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1275.095395] RIP: 0033:0x7f870268cb62 [ 1275.096231] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1275.100196] RSP: 002b:00007f86ffc020f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1275.101895] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f870268cb62 [ 1275.103454] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1275.105022] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1275.106586] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1275.108174] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1275.109791] irq event stamp: 2185 [ 1275.110585] hardirqs last enabled at (2195): [] console_unlock+0x92d/0xb40 [ 1275.112427] hardirqs last disabled at (2204): [] console_unlock+0x839/0xb40 [ 1275.114291] softirqs last enabled at (1616): [] asm_call_irq_on_stack+0x12/0x20 [ 1275.116229] softirqs last disabled at (1465): [] asm_call_irq_on_stack+0x12/0x20 [ 1275.118172] ---[ end trace 95c95ea612f47a77 ]--- 23:50:01 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000100)={0x1, {{0x2f}}}, 0x108) [ 1275.120801] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:50:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 84) 23:50:01 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 80) 23:50:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4e1d, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x21f}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) (fail_nth: 82) 23:50:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2503000000000000000001"], 0x24}}, 0x0) recvmmsg$unix(r2, &(0x7f0000001180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') preadv(r4, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1275.248881] FAULT_INJECTION: forcing a failure. [ 1275.248881] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1275.251618] CPU: 1 PID: 8169 Comm: syz-executor.3 Tainted: G W 5.10.246 #1 [ 1275.253361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1275.255118] Call Trace: [ 1275.255689] dump_stack+0x107/0x167 [ 1275.256466] should_fail.cold+0x5/0xa [ 1275.257291] __alloc_pages_nodemask+0x182/0x600 [ 1275.258285] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1275.259565] ? walk_mem_res+0x170/0x170 [ 1275.260420] alloc_pages_current+0x187/0x280 [ 1275.261376] pte_alloc_one+0x16/0x1a0 [ 1275.262188] __pte_alloc+0x1d/0x330 [ 1275.262966] remap_pfn_range_internal+0x9a3/0xf60 [ 1275.264001] ? lookup_memtype+0x5b/0x200 [ 1275.264880] ? apply_to_existing_page_range+0x40/0x40 [ 1275.266007] remap_pfn_range+0xcd/0x160 [ 1275.266853] ? remap_pfn_range_notrack+0x70/0x70 [ 1275.267862] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1275.268964] io_uring_mmap+0x398/0x530 [ 1275.269802] mmap_file+0x5e/0xe0 [ 1275.270518] mmap_region+0xc4d/0x1500 [ 1275.271342] do_mmap+0x868/0x1370 [ 1275.272090] vm_mmap_pgoff+0x198/0x1f0 [ 1275.272922] ? randomize_page+0xb0/0xb0 [ 1275.273791] ksys_mmap_pgoff+0x41c/0x560 [ 1275.274662] ? find_mergeable_anon_vma+0x250/0x250 [ 1275.275707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1275.276818] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1275.277927] do_syscall_64+0x33/0x40 [ 1275.278719] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1275.279803] RIP: 0033:0x7ff89dd37b62 [ 1275.280602] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1275.284489] RSP: 002b:00007ff89b2ad0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1275.286112] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff89dd37b62 [ 1275.286618] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1275.287617] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1275.287630] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1275.287643] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1275.287655] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1275.296641] FAULT_INJECTION: forcing a failure. [ 1275.296641] name failslab, interval 1, probability 0, space 0, times 0 [ 1275.299267] CPU: 1 PID: 8174 Comm: syz-executor.0 Tainted: G W 5.10.246 #1 [ 1275.301007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1275.302787] Call Trace: [ 1275.303357] dump_stack+0x107/0x167 [ 1275.304137] should_fail.cold+0x5/0xa [ 1275.304954] ? create_object.isra.0+0x3a/0xa30 [ 1275.305930] should_failslab+0x5/0x20 [ 1275.306744] kmem_cache_alloc+0x5b/0x310 [ 1275.307608] ? mark_held_locks+0x9e/0xe0 [ 1275.308477] create_object.isra.0+0x3a/0xa30 [ 1275.309424] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1275.310512] kmem_cache_alloc+0x159/0x310 [ 1275.311427] xas_alloc+0x336/0x440 [ 1275.312188] xas_create+0x34a/0x10d0 [ 1275.313000] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1275.314154] xas_store+0x8c/0x1c40 [ 1275.314966] __xa_store+0x164/0x2d0 [ 1275.315755] FAULT_INJECTION: forcing a failure. [ 1275.315755] name failslab, interval 1, probability 0, space 0, times 0 [ 1275.318089] ? xa_delete_node+0x280/0x280 [ 1275.318976] ? trace_hardirqs_on+0x5b/0x180 [ 1275.319894] xa_store+0x31/0x50 [ 1275.320594] __io_uring_add_tctx_node+0x1cf/0x520 [ 1275.321623] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1275.322729] ? alloc_fd+0x2e7/0x670 [ 1275.323516] io_uring_setup+0x1fbb/0x2980 [ 1275.324407] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1275.325485] ? wait_for_completion_io+0x270/0x270 [ 1275.326533] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1275.327640] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1275.328733] do_syscall_64+0x33/0x40 [ 1275.329531] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1275.330611] RIP: 0033:0x7ff61b4c7b19 [ 1275.331405] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1275.335312] RSP: 002b:00007ff618a3d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1275.336921] RAX: ffffffffffffffda RBX: 00007ff61b5daf60 RCX: 00007ff61b4c7b19 [ 1275.338449] RDX: 0000000020ffe000 RSI: 00000000200000c0 RDI: 0000000000004e1d [ 1275.339965] RBP: 00000000200000c0 R08: 0000000020000200 R09: 0000000020000200 [ 1275.341489] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000200 [ 1275.343011] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1275.344579] CPU: 0 PID: 8176 Comm: syz-executor.2 Tainted: G W 5.10.246 #1 [ 1275.346396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1275.348164] Call Trace: [ 1275.348743] dump_stack+0x107/0x167 [ 1275.349548] should_fail.cold+0x5/0xa [ 1275.350373] ? create_object.isra.0+0x3a/0xa30 [ 1275.351359] should_failslab+0x5/0x20 [ 1275.352177] kmem_cache_alloc+0x5b/0x310 [ 1275.353068] create_object.isra.0+0x3a/0xa30 [ 1275.354020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1275.355122] kmem_cache_alloc+0x159/0x310 [ 1275.356038] vm_area_dup+0x78/0x290 [ 1275.356845] ? mark_lock+0xf5/0x2df0 [ 1275.357658] ? perf_tp_event+0x5ce/0xc00 [ 1275.358540] ? lock_chain_count+0x20/0x20 [ 1275.359440] ? perf_event_switch_output+0x7d0/0x7d0 [ 1275.360516] ? lock_chain_count+0x20/0x20 [ 1275.361428] ? mark_lock+0xf5/0x2df0 [ 1275.362236] ? vm_area_alloc+0x110/0x110 [ 1275.363119] ? __lock_acquire+0x1657/0x5b00 [ 1275.364087] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1275.365210] ? SOFTIRQ_verbose+0x10/0x10 [ 1275.366090] ? vmacache_find+0x55/0x2a0 [ 1275.366951] __split_vma+0xa8/0x4e0 [ 1275.367749] __do_munmap+0x365/0x1260 [ 1275.368582] ? arch_get_unmapped_area+0x450/0x450 [ 1275.369627] ? lock_release+0x680/0x680 [ 1275.370484] mmap_region+0x7cc/0x1500 [ 1275.371336] do_mmap+0x868/0x1370 [ 1275.372101] vm_mmap_pgoff+0x198/0x1f0 [ 1275.372952] ? randomize_page+0xb0/0xb0 [ 1275.373847] ksys_mmap_pgoff+0x41c/0x560 [ 1275.374732] ? find_mergeable_anon_vma+0x250/0x250 [ 1275.375787] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1275.376903] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1275.378038] do_syscall_64+0x33/0x40 [ 1275.378836] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1275.379938] RIP: 0033:0x7f7ca709cb62 [ 1275.380733] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1275.384656] RSP: 002b:00007f7ca46120f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1275.386286] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f7ca709cb62 [ 1275.387806] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 [ 1275.389327] RBP: 0000000020ffe000 R08: 0000000000000005 R09: 0000000000000000 [ 1275.390840] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000200 [ 1275.392354] R13: 0000000020ffe000 R14: 0000000020000040 R15: 0000000020ffe000 [ 1275.410997] device lo entered promiscuous mode [ 1275.427401] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. VM DIAGNOSIS: 23:50:01 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffc900007df000 RDX=ffff88804a9e9a40 RSI=ffffffff8129d2e1 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88804ba4f588 R8 =0000000000000000 R9 =ffffffff868716a7 R10=0000000000000000 R11=0000000000000001 R12=000000000000001c R13=0000000000000012 R14=ffff888046963480 R15=0000000000000000 RIP=ffffffff8140cdbc RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff618a3d700 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=00007f2b633913e0 CR3=000000001b05a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffffffffffffffffffffffffffff0000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e5c51 RDI=ffffffff879f8240 RBP=ffffffff879f8200 RSP=ffff88804a65f228 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000020 R13=0000000000000020 R14=ffffffff879f8200 R15=dffffc0000000000 RIP=ffffffff822e5ca8 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f86ffc02700 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=00007fd0abc1e108 CR3=0000000044ba4000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273 XMM02=000000000000000000ffffffff000000 XMM03=00007f87027737c800007f87027737c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000