pskb_expand_head+0x230/0x10f0 [ 353.662195] ? memcpy+0x45/0x50 [ 353.665479] ? __copy_skb_header+0x350/0x6b0 [ 353.669911] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 353.674419] ? skb_checksum+0x140/0x140 [ 353.678400] ? __lock_is_held+0xb5/0x140 [ 353.682453] ? kasan_check_write+0x14/0x20 [ 353.686693] ? __skb_clone+0x6c7/0xa00 [ 353.690576] ? __copy_skb_header+0x6b0/0x6b0 [ 353.694987] ? kmem_cache_alloc+0x33a/0x730 [ 353.699310] skb_ensure_writable+0x3dd/0x640 [ 353.703711] ? skb_cow_data+0xf10/0xf10 [ 353.707676] ? kmem_cache_alloc+0x12e/0x730 [ 353.712005] ? build_skb+0x77/0x270 [ 353.715632] ? bpf_prog_test_run_skb+0x1ac/0xb40 [ 353.720389] ? bpf_prog_test_run+0x130/0x1a0 [ 353.724782] ? __x64_sys_bpf+0x3d8/0x510 [ 353.728839] ? do_syscall_64+0x1b9/0x820 [ 353.732890] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.738262] ? __save_stack_trace+0x8d/0xf0 [ 353.742581] bpf_clone_redirect+0x14a/0x490 [ 353.746920] bpf_prog_c39d1ba309a769f7+0xe20/0x1000 [ 353.751927] ? genl_ctrl_event+0x150/0xa50 [ 353.756153] ? lock_downgrade+0x900/0x900 [ 353.760300] ? ktime_get+0x352/0x440 [ 353.764036] ? pvclock_read_flags+0x160/0x160 [ 353.768520] ? bpf_test_run+0xf7/0x5a0 [ 353.772407] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 353.777885] ? lock_acquire+0x1ed/0x520 [ 353.781847] ? bpf_test_run+0x32e/0x5a0 [ 353.785824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.791391] ? check_preemption_disabled+0x48/0x200 [ 353.796414] ? kasan_check_read+0x11/0x20 [ 353.800568] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 353.805846] ? rcu_bh_qs+0xc0/0xc0 [ 353.809378] ? __build_skb+0x359/0x430 [ 353.813266] ? skb_try_coalesce+0x1b70/0x1b70 [ 353.817757] ? bpf_test_run+0x1c0/0x5a0 [ 353.821754] ? eth_type_trans+0x2ea/0x760 [ 353.825894] ? netlink_diag_dump+0x2a0/0x2a0 [ 353.830294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.835817] ? bpf_test_init.isra.9+0x70/0x100 [ 353.840389] ? bpf_prog_test_run_skb+0x634/0xb40 [ 353.845138] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 353.849993] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 353.855528] ? fput+0x130/0x1a0 [ 353.858795] ? __bpf_prog_get+0x9b/0x290 [ 353.862849] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 353.867681] ? bpf_prog_test_run+0x130/0x1a0 [ 353.872084] ? __x64_sys_bpf+0x3d8/0x510 [ 353.876135] ? bpf_prog_get+0x20/0x20 [ 353.879935] ? do_syscall_64+0x1b9/0x820 [ 353.883983] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 353.889337] ? syscall_return_slowpath+0x5e0/0x5e0 [ 353.894262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.899093] ? trace_hardirqs_off+0x300/0x300 [ 353.903577] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 353.908599] ? prepare_exit_to_usermode+0x291/0x3b0 [ 353.913620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.918457] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:48 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000), 0xff29) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/58, 0x3a}], 0x4, &(0x7f0000001340)=""/245, 0xf5, 0x1000}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0)=r0, 0x189) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x0, 0x6021, 0x6, 0x0, 0x9, 0xc04, 0x2, 0x800, 0x80, 0x6, 0x7fff, 0x7f, 0x3f, 0x1f, 0x4, 0x4, 0x101, 0x4, 0x0, 0x9, 0x401, 0x8001, 0x3, 0xb3a, 0x80000001, 0x1, 0x7f, 0x6, 0xfffffffffffffff9, 0x8, 0x5, 0x80000000, 0x0, 0x7ff, 0x3f, 0x0, 0x7, 0x4, @perf_config_ext={0x6, 0x401}, 0x2, 0x1, 0x4, 0x7, 0x5, 0x0, 0xfff}, r1, 0xf, 0xffffffffffffffff, 0x1) 06:02:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0xb489, 0x8, 0x200, 0x7, 0x0, 0x9, 0x1000, 0xe, 0x5, 0x10001, 0xfffffffeffffffff, 0x4, 0xffffffff, 0x3ff, 0x81, 0x0, 0x188, 0xfff, 0x0, 0xffff, 0x400, 0x54, 0x20, 0x80, 0x4, 0x6, 0x100000001, 0x9, 0x0, 0x6, 0x10000, 0x7ff, 0x3ff, 0x8000, 0x2, 0x3ff, 0x0, 0xffffffffffff7fff, 0x2, @perf_bp={&(0x7f0000000180), 0xa}, 0x2000, 0x7, 0x4, 0x7, 0x7fff, 0xb2dd, 0xef}, 0xffffffffffffff9c, 0x5, 0xffffffffffffff9c, 0xa) r1 = getpid() perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x55ae6fc8, 0x0, 0x9, 0x1, 0x0, 0xfa, 0xd048d, 0xf, 0x38000000, 0x9, 0x8, 0x48, 0x5, 0x0, 0x4, 0xce6c, 0x163, 0x400, 0x6, 0x2, 0x4, 0x8e, 0x9, 0x0, 0x9, 0x9, 0x6, 0x9, 0x8, 0x1, 0x1, 0x5, 0x3, 0x9, 0xffffffffffffff76, 0x1000, 0x0, 0xda97, 0x0, @perf_bp={&(0x7f0000000380), 0x1}, 0x2080, 0x1, 0x67b370f0, 0x3, 0x8, 0x1000, 0x9}, r1, 0x10, r0, 0x2) r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x2, 0x2, 0x100, 0x4, 0x0, 0x5, 0x400, 0x0, 0x47, 0x100, 0x4, 0x7, 0xfffffffffffffff7, 0x582, 0x3, 0x3, 0x5, 0x8, 0x24, 0x0, 0xaf, 0x9, 0x3, 0x80000001, 0x7fffffff, 0x3f, 0x800, 0x9, 0x1, 0x4, 0x1000, 0x3, 0xb31, 0x20, 0x60ac, 0x10000, 0x0, 0x85a5, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x5000, 0x1a5, 0x101, 0x3, 0x0, 0xe30, 0x8}, 0x0, 0x3, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000028000000b7000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002880)={r3, 0x0, 0xe, 0x1000, &(0x7f0000000080)="e793380e984ebd76b1b2215aa0f4", &(0x7f0000001880)=""/4096, 0x8001}, 0x28) 06:02:48 executing program 1 (fault-call:3 fault-nth:5): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x2c}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 354.118720] FAULT_INJECTION: forcing a failure. [ 354.118720] name failslab, interval 1, probability 0, space 0, times 0 [ 354.130294] CPU: 1 PID: 24372 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 354.138142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.147498] Call Trace: [ 354.150102] dump_stack+0x1c4/0x2b4 [ 354.153767] ? dump_stack_print_info.cold.2+0x52/0x52 [ 354.158978] should_fail.cold.4+0xa/0x17 [ 354.163048] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.168158] ? find_held_lock+0x36/0x1c0 [ 354.172240] ? is_bpf_text_address+0xac/0x170 [ 354.176745] ? lock_downgrade+0x900/0x900 [ 354.180889] ? check_preemption_disabled+0x48/0x200 [ 354.185913] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.191713] ? kasan_check_read+0x11/0x20 [ 354.195861] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.201142] ? rcu_bh_qs+0xc0/0xc0 [ 354.204682] ? rcu_bh_qs+0xc0/0xc0 [ 354.208247] ? unwind_dump+0x190/0x190 [ 354.212146] ? is_bpf_text_address+0xd3/0x170 [ 354.216633] ? kernel_text_address+0x79/0xf0 [ 354.221031] ? __kernel_text_address+0xd/0x40 [ 354.225532] ? unwind_get_return_address+0x61/0xa0 [ 354.230455] ? __save_stack_trace+0x8d/0xf0 [ 354.234788] __should_failslab+0x124/0x180 [ 354.239034] should_failslab+0x9/0x14 [ 354.242840] kmem_cache_alloc_node_trace+0x5a/0x740 [ 354.247879] ? save_stack+0xa9/0xd0 [ 354.251519] ? save_stack+0x43/0xd0 [ 354.255155] __kmalloc_node_track_caller+0x33/0x70 [ 354.260096] __kmalloc_reserve.isra.39+0x41/0xe0 [ 354.264847] pskb_expand_head+0x230/0x10f0 [ 354.269095] ? memcpy+0x45/0x50 [ 354.272391] ? __copy_skb_header+0x350/0x6b0 [ 354.276804] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 354.281310] ? skb_checksum+0x140/0x140 [ 354.285281] ? __lock_is_held+0xb5/0x140 [ 354.289348] ? kasan_check_write+0x14/0x20 [ 354.293583] ? __skb_clone+0x6c7/0xa00 [ 354.297472] ? __copy_skb_header+0x6b0/0x6b0 [ 354.301894] ? kmem_cache_alloc+0x33a/0x730 [ 354.306248] skb_ensure_writable+0x3dd/0x640 [ 354.310655] ? skb_cow_data+0xf10/0xf10 [ 354.314616] ? check_preemption_disabled+0x48/0x200 [ 354.319626] ? __this_cpu_preempt_check+0x1c/0x1f [ 354.324487] ? __bpf_redirect+0x54b/0xb20 [ 354.328652] bpf_clone_redirect+0x14a/0x490 [ 354.332987] bpf_prog_c39d1ba309a769f7+0xb2a/0x1000 [ 354.338025] ? genl_ctrl_event+0x150/0xa50 [ 354.342260] ? lock_downgrade+0x900/0x900 [ 354.346412] ? ktime_get+0x352/0x440 [ 354.350154] ? find_held_lock+0x36/0x1c0 [ 354.354245] ? lock_acquire+0x1ed/0x520 [ 354.358235] ? bpf_test_run+0x32e/0x5a0 [ 354.362219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.367786] ? check_preemption_disabled+0x48/0x200 [ 354.372805] ? kasan_check_read+0x11/0x20 [ 354.376960] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.382258] ? rcu_bh_qs+0xc0/0xc0 [ 354.385792] ? __build_skb+0x359/0x430 [ 354.389667] ? skb_try_coalesce+0x1b70/0x1b70 [ 354.394159] ? bpf_test_run+0x1c0/0x5a0 [ 354.398141] ? netlink_diag_dump+0x2a0/0x2a0 [ 354.402562] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.408090] ? bpf_test_init.isra.9+0x70/0x100 [ 354.412665] ? bpf_prog_test_run_skb+0x634/0xb40 [ 354.417421] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 354.422271] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 354.427821] ? fput+0x130/0x1a0 [ 354.431119] ? __bpf_prog_get+0x9b/0x290 [ 354.435194] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 354.440057] ? bpf_prog_test_run+0x130/0x1a0 [ 354.444477] ? __x64_sys_bpf+0x3d8/0x510 [ 354.448543] ? bpf_prog_get+0x20/0x20 [ 354.452344] ? do_syscall_64+0x1b9/0x820 [ 354.456407] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 354.461778] ? syscall_return_slowpath+0x5e0/0x5e0 06:02:48 executing program 1 (fault-call:3 fault-nth:6): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 354.466704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.471562] ? trace_hardirqs_off+0x300/0x300 [ 354.476059] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 354.481085] ? prepare_exit_to_usermode+0x291/0x3b0 [ 354.486094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.490947] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.584911] FAULT_INJECTION: forcing a failure. [ 354.584911] name failslab, interval 1, probability 0, space 0, times 0 [ 354.596347] CPU: 1 PID: 24384 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 354.603723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.613082] Call Trace: [ 354.615688] dump_stack+0x1c4/0x2b4 [ 354.619331] ? dump_stack_print_info.cold.2+0x52/0x52 [ 354.624546] ? __lock_is_held+0xb5/0x140 [ 354.628622] should_fail.cold.4+0xa/0x17 [ 354.632699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.637811] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 354.643108] ? kasan_unpoison_shadow+0x35/0x50 [ 354.647724] ? skb_tx_error+0x2f0/0x2f0 [ 354.651719] ? __kmalloc_node_track_caller+0x47/0x70 [ 354.656832] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.662381] ? print_usage_bug+0xc0/0xc0 [ 354.666447] ? kasan_check_write+0x14/0x20 [ 354.670689] ? pskb_expand_head+0x6b3/0x10f0 [ 354.675127] ? __lock_acquire+0x7ec/0x4ec0 [ 354.679374] ? __lock_is_held+0xb5/0x140 [ 354.683453] __should_failslab+0x124/0x180 [ 354.687696] should_failslab+0x9/0x14 [ 354.691503] kmem_cache_alloc+0x47/0x730 [ 354.695583] skb_clone+0x1bb/0x500 [ 354.699153] ? skb_split+0x11e0/0x11e0 [ 354.703044] ? check_preemption_disabled+0x48/0x200 [ 354.708068] ? __this_cpu_preempt_check+0x1c/0x1f [ 354.712916] ? __bpf_redirect+0x54b/0xb20 [ 354.717080] bpf_clone_redirect+0xb9/0x490 [ 354.721332] bpf_prog_c39d1ba309a769f7+0x4d8/0x1000 [ 354.726356] ? genl_ctrl_event+0x150/0xa50 [ 354.730604] ? lock_downgrade+0x900/0x900 [ 354.734759] ? ktime_get+0x352/0x440 [ 354.738494] ? find_held_lock+0x36/0x1c0 [ 354.742566] ? lock_acquire+0x1ed/0x520 [ 354.746543] ? bpf_test_run+0x32e/0x5a0 [ 354.750525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.756068] ? check_preemption_disabled+0x48/0x200 [ 354.761114] ? kasan_check_read+0x11/0x20 [ 354.765271] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.770558] ? rcu_bh_qs+0xc0/0xc0 [ 354.774102] ? __build_skb+0x359/0x430 [ 354.777994] ? skb_try_coalesce+0x1b70/0x1b70 [ 354.782506] ? bpf_test_run+0x1c0/0x5a0 [ 354.786501] ? netlink_diag_dump+0x2a0/0x2a0 [ 354.790938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.796483] ? bpf_test_init.isra.9+0x70/0x100 [ 354.801077] ? bpf_prog_test_run_skb+0x634/0xb40 [ 354.805845] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 354.810695] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 354.816244] ? fput+0x130/0x1a0 [ 354.819531] ? __bpf_prog_get+0x9b/0x290 [ 354.823617] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 354.828464] ? bpf_prog_test_run+0x130/0x1a0 06:02:49 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"76657400000000000000000400", 0x43732e5398416f1a}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 06:02:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x1d}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 354.832883] ? __x64_sys_bpf+0x3d8/0x510 [ 354.836946] ? bpf_prog_get+0x20/0x20 [ 354.840780] ? do_syscall_64+0x1b9/0x820 [ 354.844856] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 354.850238] ? syscall_return_slowpath+0x5e0/0x5e0 [ 354.855177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.860048] ? trace_hardirqs_off+0x300/0x300 [ 354.864550] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 354.869579] ? prepare_exit_to_usermode+0x291/0x3b0 [ 354.874611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.879471] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:49 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x0, 0x7, &(0x7f00000000c0)='cgroup\x00'}, 0x30) socketpair(0x15, 0xa, 0x1, &(0x7f00000018c0)) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0xfffffffffffffff9, 0x8, 0x1, 0xfffffffffffffff7, 0x0, 0x9, 0x24, 0xe, 0xffffffffffffffe0, 0x5, 0x5b9, 0x3ff8000, 0x101, 0x8000, 0x7ff, 0x5, 0x1, 0x800, 0x100000001, 0x9, 0xffffffffffffff38, 0x0, 0x0, 0x6, 0x3, 0x1000, 0x0, 0x1, 0xfff, 0x4, 0x1, 0xffff, 0x7ff, 0x8, 0x8, 0xfff, 0x0, 0x1, 0x4, @perf_config_ext={0x8, 0x8d}, 0x8000, 0x4, 0xfb3e, 0x7, 0x88, 0x6, 0xfffffffffffffff8}, r1, 0xf, r0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2, 0x70eff8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f0000000400)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x100000000, @remote}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="766afabdb92e06b98f5efbb197b529a795696813e3dbf835082f9758c5dda91d263f2d2335508920c23bcb44e5b7d5f62e2a313e3ca7330a89eebfce8e8f36fa143433b048bc37392ea7b56adfbc799ab994cd861dc6ace77b5cabcac1c898573e604212ef943c80b27809aac87dc29b72b7622fd4054b182846d2d6e679c946d8fc650293617267626ac74ee55cf4efc2361a664af011326aebb763f1cbbd7630e8c03d76c822e2", 0xa8}, {&(0x7f0000000340)='KU', 0x2}, {&(0x7f0000000380)="6b5cb1e9eaf4c6566fc18a68f5defd8071a3f80f9f3f6dc296b3cd", 0x1b}], 0x3, 0x0, 0x0, 0x4080}, 0x48000) sendmsg(r3, &(0x7f0000001840)={&(0x7f0000000440)=@nfc={0x27, 0x0, 0x1, 0x4}, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)="aca7cd5bf2df37bc905721c6865314894ed415c8c46f9af4f9325fc1bb7cc30e2b1092149bc2194c2b502f689fdc697b567a1efd10b6e4b830334f1ce7620031453b45c6cf258749531c49a54be5d9d1d0c5f51abb499447121e6334238a7c94e2e5aef24beb19ecd6f5b1d448782767ed6d84ab3b836ad4ca576a5d4bbc97a2c05604095166d69f7a94b30c661eca189b68d75fca68f5fd8b24ee6204194c9bb64e4f4f5555272f28ef9f6d2dc75e81c7c1b7fbf3", 0xb5}], 0x1, &(0x7f0000001900)=[{0xc8, 0x100, 0x10000, "8d90b070ca3c416dac440516367e3dd64272388e28485767799300545bd851391010dbe709c87953786ee70f3eb04de0d5032c6174db8adeacf8fd3b54961e7f222386adcfe62dac7866a8ab79c043c196963023fc41761d6d128b4a2eacbe5f1605eeaffb24f164b86931e7becbe43e98cd2a2115fdc30559103545d28e3956163318e57b11f511f83a0da12d547a8ccfe79161538e38d41f9c79100a0f0c6d292444375415a0ae9a2e37beb0452ba1e52b7a93cf57"}, {0x48, 0x113, 0x100, "93b7e0169e8c1f02b58a1dd9b5afea418a04dedf49431276a8d9d52c48706e2378f3afc7d4719db7a9dc15b29d4aafc1b6"}, {0x28, 0xa05fd77dc5bcb2ad, 0x100000000, "b1c82e5e740063557dda2042d7d20a39b7"}, {0x1010, 0x0, 0x7fff, "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"}, {0x110, 0x109, 0x6, "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"}], 0x1258, 0x24000000}, 0x81) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001880)) 06:02:49 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r2 = getpid() write$cgroup_int(r1, &(0x7f0000000440)=0x80, 0xf455) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000003c0)=0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x0, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r5, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r6, 0x7}, 0xc) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xe8, 0x100, 0x3, {"9b6bd68402f55d96b58585bfa39dae0f6a5365afce4e8b76552867e0e00eaff2f488aadcc3e08e056dd736f0ba21cecf885a54b78c772c3fde6ffbab6bb29fa14bf239ad0a32b05ade4929665ce97541a39f0516047b2d24d9038286ed47640197afba385ce8fd2926608fbe8ea96e2bcbb2e716d3ac58542b6887ef5f67eb310ba9cdd362bf25674bf7e6aa9de734f7c67c56e9a8b8f4cb90a86d5bb473b5a8a93018b304fa69072a146e060177e75cab4a2bc527ab9bc6a582549701e4d9de1b2fc96ea3b82cea8e4523375fad6e0b05a3a4438670af442ac2f3e9245f2237e8cd9e349c92"}}, {0x0, "17682007c69ad121013578265c2db0ad1499d38754e49d6349e8c2e30f882ca89d2c1d7aeb4138ca61923558362140b499302d56a85590c2052a81a882ecee14742cf333e3b16e7b6dbc382fb90e2b09ec8df336f0f3902c43e0608cac97facab868f6b79ad7242c5dde8146e88371663935e956e6aa659839a73b0e0d2914979bd2a926a9ad34fbb05018f69403f530f98ca686474ab76ee8de03e54553eff87a7887bd8a1a3e0d25181ca529b928c2cbe92d3b3331b96aaf1e53b03c5ef84e316193"}}, &(0x7f0000000740)=""/172, 0x1c5, 0xac}, 0x20) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x9, 0x0, 0x1ff, 0x1, 0x6, 0x6, 0x5656, 0x0, 0x0, 0x21, 0x2, 0x1, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x0, 0x0, 0x80000000, 0x20, 0x4, 0xffff, 0x0, 0x400, 0x1000, 0x0, 0x8, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000480)}, 0x20, 0x0, 0x4, 0x2, 0xfffffffffffffff7, 0x6}, 0x0, 0x5, r1, 0xa) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x7ff, 0x0, 0x5, 0x0, 0x0, 0x200, 0x8000, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x3f, 0x7, 0x0, 0x7, 0x45f3036e, 0x0, 0x2, 0x3, 0x463, 0x4660fe0a, 0x4, 0x6, 0x4, 0x3f, 0x0, 0x87, 0x1, 0x7, 0x7, 0x3cc, 0x3, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x0, 0x4d8, 0x0, 0x5, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x1, 0x4, 0x81, 0x0, 0x0, 0x1, 0x22008, 0x0, 0x2, 0x7fffffff, 0x0, 0x100000000, 0x9, 0x7, 0x61b7, 0x7, 0x3ff, 0x10000, 0xfffffffffffffffc, 0x10000, 0x3f, 0x40, 0x76a, 0x81, 0x0, 0x7f, 0x100000001, 0x5, 0x1, 0x8, 0x6, 0x101, 0xffffffffffffffd2, 0x73, 0xffffffe000000000, 0x8000, 0x0, 0x0, 0x2, @perf_config_ext={0x200, 0x347}, 0x8000, 0x2, 0xddf, 0x0, 0xe8db, 0x8, 0x3}, r2, 0x6, r0, 0x2) close(r5) 06:02:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b70000000000ecffbfa30000000000000703000028feffff7a0af0fff8ffffff79a4f0ff00000000b70600000000c9c65d400300000000006506010001ed00001c040000000000006f460000000000006a0a00fe0000007b850000002e000000b7000000000000089500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0xe9, &(0x7f0000001340)="dd29ca47bd3ad16c3c7226755549", &(0x7f0000001480)=""/233, 0x73f6}, 0x28) socketpair(0x1b, 0x80800, 0x22, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair(0x11, 0x80002, 0x1ff, &(0x7f0000000200)) openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000300)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.events\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, 0xfffffffffffffffe, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r3, 0x28}, 0x10) 06:02:49 executing program 1 (fault-call:3 fault-nth:7): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x8008, 0x40000}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x4080, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) [ 355.122884] FAULT_INJECTION: forcing a failure. [ 355.122884] name failslab, interval 1, probability 0, space 0, times 0 [ 355.134410] CPU: 0 PID: 24410 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 355.141781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.151136] Call Trace: [ 355.153742] dump_stack+0x1c4/0x2b4 [ 355.157386] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.162607] should_fail.cold.4+0xa/0x17 [ 355.166692] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.171811] ? find_held_lock+0x36/0x1c0 [ 355.171842] ? is_bpf_text_address+0xac/0x170 [ 355.171859] ? lock_downgrade+0x900/0x900 [ 355.171878] ? check_preemption_disabled+0x48/0x200 [ 355.180432] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 355.180447] ? kasan_check_read+0x11/0x20 [ 355.180465] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.180482] ? rcu_bh_qs+0xc0/0xc0 [ 355.180501] ? rcu_bh_qs+0xc0/0xc0 [ 355.211926] ? unwind_dump+0x190/0x190 [ 355.215838] ? is_bpf_text_address+0xd3/0x170 06:02:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) socketpair$inet(0x2, 0x1, 0x10000, &(0x7f0000000040)) r1 = openat$cgroup_ro(r0, &(0x7f0000000900)='cpuacct.usage_sys\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000940)=""/153, 0x99}, {&(0x7f0000000a00)=""/198, 0xc6}, {&(0x7f0000000b00)=""/84, 0x54}, {&(0x7f0000000b80)=""/47, 0x2f}, {&(0x7f0000000bc0)=""/246, 0xf6}, {&(0x7f0000000cc0)=""/178, 0xb2}, {&(0x7f0000000d80)=""/45, 0x2d}, {&(0x7f0000000dc0)=""/51, 0x33}, {&(0x7f0000000e00)=""/200, 0xc8}, {&(0x7f0000000f00)=""/124, 0x7c}], 0xa, 0x0, 0x0, 0x3d5}, 0x10001) socket$kcm(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='cpuacct.usage_sys\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x0, 0x1, 0x5, &(0x7f0000000100)=[0x0], 0x1}, 0x20) socketpair(0x18, 0x3, 0x75b7, &(0x7f00000000c0)) 06:02:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x73}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 355.220352] ? kernel_text_address+0x79/0xf0 [ 355.224777] ? __kernel_text_address+0xd/0x40 [ 355.229288] ? unwind_get_return_address+0x61/0xa0 [ 355.229308] ? __save_stack_trace+0x8d/0xf0 [ 355.229333] __should_failslab+0x124/0x180 [ 355.229353] should_failslab+0x9/0x14 [ 355.246618] kmem_cache_alloc_node_trace+0x5a/0x740 [ 355.251645] ? save_stack+0xa9/0xd0 [ 355.255294] ? save_stack+0x43/0xd0 [ 355.258950] __kmalloc_node_track_caller+0x33/0x70 [ 355.263902] __kmalloc_reserve.isra.39+0x41/0xe0 [ 355.268682] pskb_expand_head+0x230/0x10f0 06:02:49 executing program 0: socketpair(0x2000800000001, 0x40000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5452, &(0x7f0000000080)={r0}) write$cgroup_int(r1, &(0x7f00000000c0), 0x100000065) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x177b00000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="b2", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) close(r0) getpid() [ 355.272937] ? memcpy+0x45/0x50 [ 355.276245] ? __copy_skb_header+0x350/0x6b0 [ 355.280679] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 355.285181] ? skb_checksum+0x140/0x140 [ 355.289176] ? __lock_is_held+0xb5/0x140 [ 355.293272] ? kasan_check_write+0x14/0x20 [ 355.297528] ? __skb_clone+0x6c7/0xa00 [ 355.301437] ? __copy_skb_header+0x6b0/0x6b0 [ 355.305862] ? kmem_cache_alloc+0x33a/0x730 [ 355.310218] skb_ensure_writable+0x3dd/0x640 [ 355.314666] ? skb_cow_data+0xf10/0xf10 [ 355.318654] ? check_preemption_disabled+0x48/0x200 [ 355.323696] ? __this_cpu_preempt_check+0x1c/0x1f [ 355.328558] ? __bpf_redirect+0x54b/0xb20 [ 355.332733] bpf_clone_redirect+0x14a/0x490 [ 355.337084] bpf_prog_c39d1ba309a769f7+0xea9/0x1000 [ 355.342114] ? genl_ctrl_event+0x150/0xa50 [ 355.346370] ? lock_downgrade+0x900/0x900 [ 355.350532] ? ktime_get+0x352/0x440 [ 355.354291] ? find_held_lock+0x36/0x1c0 [ 355.358375] ? lock_acquire+0x1ed/0x520 [ 355.362372] ? bpf_test_run+0x32e/0x5a0 [ 355.366368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.371921] ? check_preemption_disabled+0x48/0x200 [ 355.376959] ? kasan_check_read+0x11/0x20 [ 355.381126] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.386448] ? rcu_bh_qs+0xc0/0xc0 [ 355.390001] ? __build_skb+0x359/0x430 [ 355.393895] ? skb_try_coalesce+0x1b70/0x1b70 [ 355.398387] ? bpf_test_run+0x1c0/0x5a0 [ 355.402375] ? netlink_diag_dump+0x2a0/0x2a0 [ 355.406798] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.412341] ? bpf_test_init.isra.9+0x70/0x100 [ 355.416915] ? bpf_prog_test_run_skb+0x634/0xb40 [ 355.421680] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 355.426531] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 355.432058] ? fput+0x130/0x1a0 [ 355.435340] ? __bpf_prog_get+0x9b/0x290 [ 355.439409] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 355.444277] ? bpf_prog_test_run+0x130/0x1a0 [ 355.448703] ? __x64_sys_bpf+0x3d8/0x510 [ 355.452768] ? bpf_prog_get+0x20/0x20 [ 355.456596] ? do_syscall_64+0x1b9/0x820 [ 355.460670] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 355.466048] ? syscall_return_slowpath+0x5e0/0x5e0 [ 355.470974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.475806] ? trace_hardirqs_off+0x300/0x300 [ 355.480301] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 355.485331] ? prepare_exit_to_usermode+0x291/0x3b0 [ 355.490357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.495197] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x2, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60ed, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x10800, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'veth0_to_team\x00', 0x4020}) r5 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f0000000100)=r6) write$cgroup_int(r6, &(0x7f0000000080), 0x297ef) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xf, 0x8, 0x4, 0x204, 0x22, r5}, 0x2c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, r2, 0x0, 0xb, &(0x7f0000000140)='(:!\'vmnet1\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000280)) socketpair$inet6_sctp(0xa, 0xfffdfffffffffffe, 0x84, &(0x7f0000001a40)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xff) 06:02:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001a00)}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r0, 0x0, 0x4, &(0x7f0000000000)='{\\(\x00', 0xffffffffffffffff}, 0x30) r2 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x2, 0x3, 0x800, 0x1, 0x0, 0x8, 0x200, 0x0, 0x800, 0x1, 0x4, 0x6, 0x2, 0x200, 0x2, 0xffffffff, 0x0, 0x2, 0x5398, 0x1, 0xa8, 0x3, 0x10001, 0x5, 0x7e66, 0xff, 0x0, 0x1e8, 0x4, 0x7, 0x2, 0x37, 0x0, 0x20, 0x2, 0x7, 0x0, 0x4, 0x3, @perf_config_ext={0x2, 0x4}, 0x100, 0x1ff, 0x8001, 0x6, 0x1, 0x2, 0x40000000000}, r1, 0xf, r0, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)='GPL\x00', 0x0, 0xc9, &(0x7f0000000580)=""/201}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x800000000400200) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086607, 0x1) close(r4) socket$kcm(0x2, 0x3, 0x84) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8912, &(0x7f00000001c0)='trustedu\x00Pp\x00') socket$kcm(0x29, 0x0, 0x0) 06:02:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x25}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:50 executing program 1 (fault-call:3 fault-nth:8): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 355.703277] FAULT_INJECTION: forcing a failure. [ 355.703277] name failslab, interval 1, probability 0, space 0, times 0 [ 355.714652] CPU: 0 PID: 24448 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 355.722024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.731377] Call Trace: [ 355.733979] dump_stack+0x1c4/0x2b4 [ 355.737624] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.742853] ? find_held_lock+0x36/0x1c0 [ 355.746930] should_fail.cold.4+0xa/0x17 [ 355.751002] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.756110] ? visit_groups_merge+0x6c0/0x6c0 [ 355.760610] ? kasan_check_read+0x11/0x20 [ 355.764764] ? do_raw_spin_unlock+0xa7/0x2f0 [ 355.769182] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 355.773769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.779316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.784855] ? check_preemption_disabled+0x48/0x200 [ 355.789880] ? print_usage_bug+0xc0/0xc0 [ 355.793951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.799498] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 355.804704] ? find_held_lock+0x36/0x1c0 [ 355.808778] ? __lock_acquire+0x7ec/0x4ec0 [ 355.813024] ? finish_task_switch+0x1f5/0x900 [ 355.817526] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.822022] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.826531] __should_failslab+0x124/0x180 [ 355.830781] should_failslab+0x9/0x14 [ 355.834607] kmem_cache_alloc+0x47/0x730 [ 355.838679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.844242] skb_clone+0x1bb/0x500 [ 355.847798] ? finish_task_switch+0x1b5/0x900 [ 355.852305] ? skb_split+0x11e0/0x11e0 [ 355.856200] ? preempt_notifier_register+0x200/0x200 [ 355.861318] ? __switch_to_asm+0x34/0x70 [ 355.865382] ? __switch_to_asm+0x34/0x70 [ 355.869444] ? __switch_to_asm+0x40/0x70 [ 355.873504] ? __switch_to_asm+0x34/0x70 [ 355.877566] ? __switch_to_asm+0x40/0x70 [ 355.881631] ? __switch_to_asm+0x34/0x70 [ 355.885696] ? __switch_to_asm+0x40/0x70 [ 355.889759] ? __switch_to_asm+0x34/0x70 [ 355.893829] ? __switch_to_asm+0x34/0x70 [ 355.897892] ? __switch_to_asm+0x40/0x70 [ 355.901951] ? __switch_to_asm+0x34/0x70 [ 355.906027] bpf_clone_redirect+0xb9/0x490 [ 355.910337] ? __schedule+0x874/0x1ed0 [ 355.914257] bpf_prog_c39d1ba309a769f7+0x8aa/0x1000 [ 355.919289] ? __sched_text_start+0x8/0x8 [ 355.923463] ? ktime_get+0x352/0x440 [ 355.927197] ? find_held_lock+0x36/0x1c0 [ 355.931300] ? lock_acquire+0x1ed/0x520 [ 355.935285] ? bpf_test_run+0x32e/0x5a0 [ 355.939278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.944822] ? check_preemption_disabled+0x48/0x200 [ 355.949850] ? kasan_check_read+0x11/0x20 [ 355.954010] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.959310] ? rcu_bh_qs+0xc0/0xc0 [ 355.962860] ? preempt_schedule+0x4d/0x60 [ 355.967017] ? ___preempt_schedule+0x16/0x18 [ 355.971437] ? bpf_test_run+0x1c0/0x5a0 [ 355.975428] ? netlink_diag_dump+0x2a0/0x2a0 [ 355.979847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.985386] ? bpf_test_init.isra.9+0x70/0x100 [ 355.989975] ? bpf_prog_test_run_skb+0x634/0xb40 [ 355.994761] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 355.999610] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 356.005149] ? fput+0x130/0x1a0 [ 356.008434] ? __bpf_prog_get+0x9b/0x290 [ 356.012505] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 356.017354] ? bpf_prog_test_run+0x130/0x1a0 [ 356.021774] ? __x64_sys_bpf+0x3d8/0x510 [ 356.025839] ? bpf_prog_get+0x20/0x20 [ 356.029673] ? do_syscall_64+0x1b9/0x820 [ 356.033743] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 356.039120] ? syscall_return_slowpath+0x5e0/0x5e0 [ 356.044055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.048912] ? trace_hardirqs_off+0x300/0x300 06:02:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x7, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff75257009bfa100000000000007010000f8ffffffb702000005000000bf130000000000008500000006000000b700000000000000950000ff00000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x2800000000000000, 0xe, 0x55, &(0x7f0000000140)="a06ad876d56a0e64d082778c3938", &(0x7f0000000380)=""/85, 0x700}, 0x28) [ 356.053417] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 356.058439] ? prepare_exit_to_usermode+0x291/0x3b0 [ 356.063464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.068320] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6e65742f73797a3002", 0x1ff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003480)='cgroup.controllers\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c2dbcd4057b6c6a639a2f0086dd", &(0x7f0000000500)=""/215, 0x3ffe}, 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000740)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003500)=0xffffffffffffffff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0x9) socketpair(0x0, 0x2, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000300)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r3, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='.\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r4, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0/file0\x00', r5}, 0x10) mount$bpf(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)='bpf\x00', 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB="1b"]) 06:02:50 executing program 1 (fault-call:3 fault-nth:9): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffbc}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 356.300135] FAULT_INJECTION: forcing a failure. [ 356.300135] name failslab, interval 1, probability 0, space 0, times 0 [ 356.311439] CPU: 0 PID: 24464 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 356.318814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.328174] Call Trace: [ 356.330784] dump_stack+0x1c4/0x2b4 [ 356.334435] ? dump_stack_print_info.cold.2+0x52/0x52 [ 356.339662] should_fail.cold.4+0xa/0x17 [ 356.343747] ? fault_create_debugfs_attr+0x1f0/0x1f0 06:02:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000016c0)="52f9f2100c0d7bb3bd99698f28bd22f230c80575ee582b048e1698928fe33bf0145ec8dbdbd997a9f1640bcf9c49150fcdf87e5368397e36923192714f440c08c91295931278972888b3598f413e4481303330d7cd9634e5a0b25d972273fa5df58c07aaf6016a1373890a781b342343a0367c69d988843226f5e5f62b1d29cf825bf51b3fd678a508810b675dc95bace3a0a06c14275dd7e27fe045b08c01af21b4ed5f25f51c397627294de7808274a679fabe7142bad4847c8ff1c3e44ad0151ab52dc3e0fc763e5b7e769f087fd1210439", 0xd3}, {&(0x7f0000000140)}, {&(0x7f0000000180)="90beafe59dc5045fa02aed4b1a58332434350bbc5ec2d1798d6a157641da6d001736412b0d36852643c4e95b08269209dbfc9f0e6c555967090f36896c032340b32e0f8e15d81fb92f22abe324", 0x4d}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000017c0)="c3b83c687767348fb5b3149c6b7b500f7c13e25975be3bfcb3b1be8d7746a05e41d48e73d1d9b004d6a421584194db2611109a5f4b2019ac5cc2a86e6c1a404f152f66909b6f62f0f994410e963eb0", 0x4f}, {&(0x7f0000001280)="8b7d2421973edb463fa00468f0bb4233e61ba1df1408ef7de0a0c4d72e5bfc843ebee032c2860d0cc4b4984fe2e6d09a354a1b1f3ce7b6f12143a3117d45112bfcfbd1f0523f005b92ed977c8331d443811f5a0d14485d50df2b4586f9e7498494e18adfaab94f44259dec8010e8fa3afbe5622b862bb75a367f1ac4fbd6f42e6769a5ed03e9c3d4401ed4d584a2905f08e105fe346fc936254f9f1635948ead3e2a2fa80d15cb2ca5e14b427ee01b881c69c911a0f12f0f14d063173c4cb32dbaa700b41e12bf875c29d6c910c71a8f62e648685f8031f0ce417ab4d72a11ffc952fc6a0bcbc0fe122f038857bfd01c448b7d390000", 0xf6}, {&(0x7f0000001380)="e94e8ed8ad6d9aba4a79bacc40ed85014e8954f23cbe63df0665754c8a781a1ed3a8d694e0", 0x25}, {&(0x7f00000013c0)="1a2c29c5c0d3bade6efed66e9bd140c4411e4050e7abc13149a1a34b1b7d5c4d737b0ca9346dd440b80255ca7a3be0c918597f538837f17583099f581009c8a8f5c67288dabb776546d5bbf80fd9bce4a1b2b3b3a121ad80c170dc0b9e9dce39defb109423292b08f80d17afb01be1f60f2d7515a00c0d31efe18fd435500b3a0448f29ca567a8d7edcada7be487e99337da9d1642ba08989bb953e762433a", 0x9f}], 0x8, &(0x7f0000001500)=[{0xb8, 0x10b, 0xfff, "d0677a51e78ac6dc76671722db1a4129820b6082e13e79d7574c167b42bbf70a663d9f714286cac9cbacb4d2dff9edcb207eb6fb9d54eb88e09c253dc9d9dd9b65a90231b1ad4981f402226cc9d9646f4fa1bd54c4a072003b37a8951a4834d5b48a4070f3dc2d9c65f5121f03d9fc7fab6b9f0f6237edadaa54309d63e2f2614be4ece8e3defca3c8afe2d7f7b3121370c75eee39f0bd2ecf769279ebfa5a9a43f0e449d4db7a78"}, {0x90, 0x11f, 0x0, "c4d4743ac0aee662181052c3db38d31954fd38f74a144b5aac0a8b5dc0dc18dcc7ff80bd62fc9efac96b65c0a978d12a95115c3afaf547d31d73c4c2c5691bcb1d1685576587e0a6841cca3be19d3e20bb99922c79a1431b5861654585d638d11f3eea7389b0b685ecf85fbcd2898aed658115ad420e69aa3cca"}], 0x148, 0x4000040}, 0x4000004) [ 356.348869] ? find_held_lock+0x36/0x1c0 [ 356.352953] ? is_bpf_text_address+0xac/0x170 [ 356.357465] ? lock_downgrade+0x900/0x900 [ 356.361622] ? check_preemption_disabled+0x48/0x200 [ 356.366666] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 356.372471] ? kasan_check_read+0x11/0x20 [ 356.376635] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 356.381930] ? rcu_bh_qs+0xc0/0xc0 [ 356.385488] ? rcu_bh_qs+0xc0/0xc0 [ 356.389042] ? unwind_dump+0x190/0x190 [ 356.392954] ? is_bpf_text_address+0xd3/0x170 [ 356.397476] ? kernel_text_address+0x79/0xf0 [ 356.401902] ? __kernel_text_address+0xd/0x40 [ 356.406413] ? unwind_get_return_address+0x61/0xa0 [ 356.411365] ? __save_stack_trace+0x8d/0xf0 [ 356.415712] __should_failslab+0x124/0x180 [ 356.419963] should_failslab+0x9/0x14 [ 356.423782] kmem_cache_alloc_node_trace+0x5a/0x740 [ 356.428812] ? save_stack+0xa9/0xd0 [ 356.432453] ? save_stack+0x43/0xd0 [ 356.436106] __kmalloc_node_track_caller+0x33/0x70 [ 356.441058] __kmalloc_reserve.isra.39+0x41/0xe0 [ 356.445839] pskb_expand_head+0x230/0x10f0 [ 356.450096] ? memcpy+0x45/0x50 [ 356.453393] ? __copy_skb_header+0x350/0x6b0 [ 356.457819] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 356.462331] ? skb_checksum+0x140/0x140 [ 356.466325] ? __lock_is_held+0xb5/0x140 [ 356.470408] ? kasan_check_write+0x14/0x20 [ 356.474658] ? __skb_clone+0x6c7/0xa00 [ 356.478560] ? __copy_skb_header+0x6b0/0x6b0 [ 356.482979] ? kmem_cache_alloc+0x33a/0x730 [ 356.487325] skb_ensure_writable+0x3dd/0x640 [ 356.491749] ? skb_cow_data+0xf10/0xf10 [ 356.495736] ? check_preemption_disabled+0x48/0x200 06:02:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0a5600000000000000000000028000007a0a00ffff0900fd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f0000000080)='syzkaller\x00', 0x80000001, 0xffffffffffffff7e, &(0x7f0000000300)=""/187, 0x2}, 0x48) r0 = getpid() socketpair(0x0, 0x80000, 0x100000001, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x8841, 0xfffffffffffffff9, 0x1, 0x3, 0x0, 0x4e54e53a, 0x4000, 0x5, 0x2fd, 0x5, 0x99c, 0x8, 0x0, 0x5, 0x800, 0x771, 0x8224, 0x9, 0x2, 0x1000, 0x10000, 0x7fffffff, 0x80000001, 0x800, 0x6, 0xff, 0x694b5deb, 0x3, 0x1, 0xffffffffffff0f33, 0x0, 0x7fffffff, 0x7, 0x5, 0x39, 0x8000, 0x0, 0x3f, 0x3, @perf_config_ext={0x5, 0x7af}, 0x880, 0x7, 0x5, 0x7, 0x3, 0x100000001, 0x3}, r0, 0xa, r1, 0x8) [ 356.500773] ? __this_cpu_preempt_check+0x1c/0x1f [ 356.505638] ? __bpf_redirect+0x54b/0xb20 [ 356.509811] bpf_clone_redirect+0x14a/0x490 [ 356.514153] bpf_prog_c39d1ba309a769f7+0x9c7/0x1000 [ 356.514169] ? genl_ctrl_event+0x150/0xa50 [ 356.514187] ? lock_downgrade+0x900/0x900 [ 356.514206] ? ktime_get+0x352/0x440 [ 356.527628] ? find_held_lock+0x36/0x1c0 [ 356.535394] ? lock_acquire+0x1ed/0x520 [ 356.539381] ? bpf_test_run+0x32e/0x5a0 [ 356.543371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.548925] ? check_preemption_disabled+0x48/0x200 [ 356.553973] ? kasan_check_read+0x11/0x20 [ 356.558138] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 356.563435] ? rcu_bh_qs+0xc0/0xc0 [ 356.566990] ? __build_skb+0x359/0x430 [ 356.570890] ? skb_try_coalesce+0x1b70/0x1b70 [ 356.575412] ? bpf_test_run+0x1c0/0x5a0 [ 356.579413] ? netlink_diag_dump+0x2a0/0x2a0 [ 356.583847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 356.589421] ? bpf_test_init.isra.9+0x70/0x100 [ 356.594023] ? bpf_prog_test_run_skb+0x634/0xb40 [ 356.598806] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 356.603665] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 356.609211] ? fput+0x130/0x1a0 [ 356.612520] ? __bpf_prog_get+0x9b/0x290 [ 356.616596] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 356.621476] ? bpf_prog_test_run+0x130/0x1a0 [ 356.625903] ? __x64_sys_bpf+0x3d8/0x510 [ 356.629981] ? bpf_prog_get+0x20/0x20 [ 356.633819] ? do_syscall_64+0x1b9/0x820 [ 356.637893] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 356.643273] ? syscall_return_slowpath+0x5e0/0x5e0 06:02:51 executing program 5: socketpair(0xa, 0x4, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'ip6gre0\x00', 0x200}) openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffa4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x2000}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) socketpair(0x19, 0x1, 0x7, &(0x7f00000002c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x20000098) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000040)='\\posix_acl_access(/-md5sum\x00', 0xffffffffffffff9c}, 0x10) [ 356.648191] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.653029] ? trace_hardirqs_off+0x300/0x300 [ 356.657513] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 356.662608] ? prepare_exit_to_usermode+0x291/0x3b0 [ 356.667624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.672474] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:51 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0xc8, 0x81, 0x0, 0x800, 0x7, 0x0, 0xfff, 0x0, 0x0, 0xfffffffffffffffe, 0x20, 0xfff, 0x0, 0x2, 0x2, 0x10001, 0x0, 0x0, 0x7fff, 0x2, 0x9, 0x8, 0x3, 0x85, 0xe67, 0x0, 0x7fa5, 0x0, 0x100000000, 0x0, @perf_config_ext={0x0, 0x37bb}, 0x0, 0x10000, 0x800, 0x0, 0x2ea7, 0x39a74eb3, 0x6}, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000440)=0x80, 0xf455) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000200)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c00") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) write$cgroup_pid(r1, &(0x7f0000000040)=r2, 0x12) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x8}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x200000003) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7}, 0xc) gettid() write$cgroup_pid(r5, &(0x7f0000000380), 0x12) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x45f3036e, 0x0, 0x0, 0x3, 0x463, 0x4660fe0a, 0x4, 0x0, 0x4, 0x3f, 0x0, 0x87, 0x1, 0x0, 0x7, 0x3cc, 0x0, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x0, 0x4d8, 0x0, 0x5, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 06:02:51 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)="262a1e00"}, 0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x5, 0x0, 0x8, 0xffffffff00000000, 0x0, 0x1, 0x2000, 0x8, 0x0, 0xfffffffffffffffc, 0x6, 0x367, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x5, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x18000000, 0x7, 0x7, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x81}, 0x200, 0x0, 0x0, 0x3, 0x101, 0x0, 0x9}, 0x0, 0xc, r1, 0x3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0x0, 0x0, 0x4}, 0xfffffffffffffebf) r3 = socket$kcm(0xa, 0x1ffffffffffd, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000300)) r4 = openat$cgroup_ro(r1, &(0x7f0000000440)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @dev}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="586aee0a26e0b638dc20030cf98a88ff98fbff8b1d1ad03b38627ae600000000000000db9b2fb56a852fcc53f2211626d8d8acb79e4c01dcdc3977d04b90bda17300e4ffffa3088e80638a53b4ec52387d359d1c2fd38a6ce526dbb521194fe21a4c464e2566253d4b13998420c2bc35406bab45365b9887c5ab9749727df484e6ea23f364ad949465d254fad995f4ce175aa689b7608c33b9934023f9506cdfa6481a1ebd6b3504b1115e7a44d8132e35bcad8d4197c0b2f3f0b23cc6a770"], 0xbf}, 0x0) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}, 0x0, 0x100000000, 0x4, 0x0, 0xfffffffffffffff7}, 0x0, 0x5, 0xffffffffffffffff, 0xa) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x1) socketpair(0x8, 0x80005, 0x17b3, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r5 = socket$kcm(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x3, 0x100000001, 0xc0, 0x1, 0x0, 0x6, 0x20000, 0xc, 0x8, 0x2, 0x2, 0x100000001, 0x4, 0x20, 0x3f, 0x8f, 0x7, 0x1000, 0x400, 0x4, 0xfffffffffffffffb, 0x20, 0x7fffffff, 0x34, 0x8, 0xfc, 0x81, 0x10001, 0x6, 0x528, 0x9, 0x209, 0x9, 0xb9, 0x0, 0x2, 0x0, 0x40, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0xc0, 0x5, 0x101, 0x1, 0x80, 0x1, 0x8021}, 0x0, 0xe, r2, 0x9) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0x12, 0xf0, 0x4, 0x6c, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r6, &(0x7f00000001c0), &(0x7f0000000140)}, 0x20) write$cgroup_type(r1, &(0x7f0000000640)='threaded\x00', 0x9) close(r1) recvmsg(r5, &(0x7f0000012c40)={&(0x7f00000124c0)=@can, 0x80, &(0x7f0000012b00)=[{&(0x7f0000012600)=""/226, 0xe2}, {&(0x7f0000012800)=""/137, 0x89}, {&(0x7f00000128c0)=""/65, 0x41}, {&(0x7f0000012980)=""/188, 0xbc}, {&(0x7f0000012a40)=""/127, 0x7f}], 0x5, &(0x7f0000012bc0)=""/80, 0x50}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002d80)={r6, &(0x7f00000004c0), &(0x7f0000002cc0)=""/182}, 0x18) 06:02:51 executing program 1 (fault-call:3 fault-nth:10): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x79}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 356.976436] FAULT_INJECTION: forcing a failure. [ 356.976436] name failslab, interval 1, probability 0, space 0, times 0 [ 356.987853] CPU: 0 PID: 24506 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 356.995242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.005112] Call Trace: [ 357.007718] dump_stack+0x1c4/0x2b4 [ 357.011370] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.016584] ? __lock_is_held+0xb5/0x140 [ 357.020668] should_fail.cold.4+0xa/0x17 06:02:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000940)=""/78, 0x4e}], 0x2, &(0x7f0000000600)=""/167, 0xa7, 0xfff}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x6611, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) [ 357.024750] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.029872] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 357.035163] ? kasan_unpoison_shadow+0x35/0x50 [ 357.039767] ? skb_tx_error+0x2f0/0x2f0 [ 357.043766] ? __kmalloc_node_track_caller+0x47/0x70 [ 357.048888] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.054444] ? print_usage_bug+0xc0/0xc0 [ 357.058513] ? kasan_check_write+0x14/0x20 [ 357.058531] ? pskb_expand_head+0x6b3/0x10f0 [ 357.058569] ? __lock_acquire+0x7ec/0x4ec0 [ 357.058589] ? __lock_is_held+0xb5/0x140 [ 357.075529] __should_failslab+0x124/0x180 [ 357.079788] should_failslab+0x9/0x14 [ 357.083606] kmem_cache_alloc+0x47/0x730 [ 357.087694] skb_clone+0x1bb/0x500 [ 357.091269] ? skb_split+0x11e0/0x11e0 [ 357.095172] ? check_preemption_disabled+0x48/0x200 [ 357.100247] ? __this_cpu_preempt_check+0x1c/0x1f [ 357.105120] ? __bpf_redirect+0x54b/0xb20 [ 357.109301] bpf_clone_redirect+0xb9/0x490 [ 357.113562] bpf_prog_c39d1ba309a769f7+0xe6d/0x1000 [ 357.118591] ? genl_ctrl_event+0x150/0xa50 [ 357.122848] ? lock_downgrade+0x900/0x900 06:02:51 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'ifb0\x00'}) r2 = getpid() close(r1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x8}, 0xc) write$cgroup_int(r1, &(0x7f0000000000)=0x6, 0x12) write$cgroup_int(r1, &(0x7f0000000240), 0x12) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x81, 0x200, 0x4, 0x6cff, 0x8, 0x0, 0x0, 0x80000000, 0x0, 0x7, 0x0, 0x0, 0x5, 0xa0, 0x9, 0x6a6, 0xffffffff00000001, 0xc0b, 0x0, 0x7, 0x100000000, 0x0, 0x0, 0x9, 0x0, 0x81, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x79f7bf0a, 0xfffffffffffffffc, 0x1, 0x2, 0x81}, r2, 0x9, r0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000280)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040), 0x12) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x800, 0x2, 0x4c01, 0x7, 0x0, 0x3, 0x900, 0x8, 0x6489, 0xfff, 0x50, 0x0, 0x9, 0x8000, 0x8, 0x40, 0x4, 0x7, 0x4, 0x25, 0x1, 0x7, 0xffffffffffff5908, 0x1ff, 0x7fffffff, 0x2, 0x3, 0x5, 0x7f, 0xffffffffffffffe0, 0xe9, 0x0, 0x5, 0x9, 0xb65b, 0x888b, 0x0, 0x1f, 0x5, @perf_bp={&(0x7f00000002c0), 0x8}, 0x10622, 0x1, 0xc4e, 0x1, 0x2, 0x100000001, 0x67}, r2, 0x2, 0xffffffffffffff9c, 0x0) 06:02:51 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0xa, 0x4e23, @remote}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000001ac0)=[{0xf}], 0x10}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xa0) [ 357.127005] ? ktime_get+0x352/0x440 [ 357.130744] ? find_held_lock+0x36/0x1c0 [ 357.134827] ? lock_acquire+0x1ed/0x520 [ 357.138815] ? bpf_test_run+0x32e/0x5a0 [ 357.142812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.148358] ? check_preemption_disabled+0x48/0x200 [ 357.148379] ? kasan_check_read+0x11/0x20 [ 357.148397] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.148414] ? rcu_bh_qs+0xc0/0xc0 [ 357.148433] ? __build_skb+0x359/0x430 [ 357.157593] ? skb_try_coalesce+0x1b70/0x1b70 06:02:51 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x1ff) r2 = gettid() perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0xc6f, 0xfffffffffffffff8, 0x8000, 0x0, 0xfffffffffffffffd, 0x88, 0x1, 0x7, 0x0, 0x7f, 0x8, 0x100, 0x3, 0xffffffffffffbb2c, 0x952, 0x34, 0x5, 0x3, 0x6, 0x5, 0x100000001, 0xfffffffffffffbc1, 0x100000000, 0x1, 0x4, 0x3, 0x6, 0x100000001, 0x0, 0x5, 0x100000001, 0x8, 0x4, 0x0, 0x8, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000240), 0x7}, 0xa100, 0x7ff, 0x80000001, 0x4, 0x100000000, 0x4, 0x8c}, r2, 0xa, r0, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000380)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r4 = gettid() r5 = socket$kcm(0x2, 0x5, 0x84) sendmsg$kcm(r5, &(0x7f0000000100)={&(0x7f00000006c0)=@in={0x2, 0x0, @loopback=0xa1414aa}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000580)="9d2816e9d715bd056a01beb51ed71c8d9d86b369c02ae609229ac590cbe76be92871d0d00c4b4a040ad4daf7fb", 0x2d}, {&(0x7f0000000480)="6cb6dec03c48cc9603f116e18abb9982ecd6c2b4ff8c00e03db9cee9d825b64ef1318a6399b363ddaa1dfec992eeb2c23fbd030283c1d5a5dab055c94346326184447ac71ffe16a6ba519ca1fca1f81ddaf00f4f2d9c2f922cc85e388ae5eb432a28512aacb782405da2e7373daf43a9ed6d71f7da26a1c54ae5451ea301340f134bc910e689755d5ea0352acfb712ddd93f78c3189080ae11a47d29ef518f9218bec411d7744ba9f703edc924b8ea3f86cfbeafab46a062235753c3528d72c82481", 0xc2}, {&(0x7f0000000380)}], 0x223, &(0x7f0000002a40)}, 0x0) sendmsg(r5, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="0e", 0x1}], 0x1}, 0x54) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x6, 0x7, 0x2, 0x3, 0x0, 0x6, 0xbdde7bade8411736, 0x0, 0x0, 0x9, 0x7, 0x44, 0x8, 0xfff, 0x3, 0x89, 0x80, 0x7fff, 0x7, 0x0, 0xf4bf, 0x1, 0x3f, 0x1, 0x8, 0xc0fd, 0x0, 0x8000, 0x101, 0x7ff, 0x46, 0x80000000, 0xfffffffffffffb10, 0x10000, 0xffffffff, 0xc1a5, 0x0, 0x8, 0x4, @perf_config_ext={0x9}, 0x8000, 0x4, 0x0, 0x0, 0x1, 0x1f, 0xffff}, r4, 0xf, r0, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r3, 0xffffffffffffffff, 0x0, 0x3}, 0x10) openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) [ 357.157621] ? bpf_test_run+0x1c0/0x5a0 [ 357.157650] ? netlink_diag_dump+0x2a0/0x2a0 [ 357.157670] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.157684] ? bpf_test_init.isra.9+0x70/0x100 [ 357.157705] ? bpf_prog_test_run_skb+0x634/0xb40 [ 357.198120] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 357.202977] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.208528] ? fput+0x130/0x1a0 [ 357.211823] ? __bpf_prog_get+0x9b/0x290 [ 357.215897] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 357.220753] ? bpf_prog_test_run+0x130/0x1a0 [ 357.225177] ? __x64_sys_bpf+0x3d8/0x510 [ 357.229266] ? bpf_prog_get+0x20/0x20 [ 357.233102] ? do_syscall_64+0x1b9/0x820 [ 357.237184] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 357.237204] ? syscall_return_slowpath+0x5e0/0x5e0 [ 357.247501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.252367] ? trace_hardirqs_off+0x300/0x300 [ 357.256880] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 357.261915] ? prepare_exit_to_usermode+0x291/0x3b0 [ 357.266960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.271829] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.348395] protocol 0800 is buggy, dev ip6_vti0 [ 357.353491] protocol 0800 is buggy, dev ip6_vti0 06:02:51 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x70, 0xffffffffffff5322, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7fffffff, 0x3, 0x200, 0x0, 0x7, 0x8, 0x7, 0x0, 0xfff, 0x5, 0x5, 0x7, 0x6, 0x3, 0x81, 0x9, 0x1, 0x2, 0xe9fe, 0x6, 0x3f, 0x5, 0xfffffffffffffffa, 0x78f7, 0x80000000, 0x8000, 0xe64, 0x8000000000, 0x0, 0x7, 0x3, @perf_config_ext={0xfffffffffffff9da, 0x10000}, 0x0, 0xfffffffffffffff9, 0xffff, 0x5, 0x6, 0x7ff, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x1, 0x70, 0x2, 0x7, 0x7ff, 0x5, 0x0, 0x3, 0x4, 0x4, 0x101, 0x2, 0xff, 0x6, 0x9, 0xb989, 0x3, 0x800, 0x97b, 0x3, 0x2, 0x1, 0x401, 0x5, 0xd9a, 0x5, 0x81, 0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff, 0xff, 0xde5, 0x8, 0x6, 0x0, 0x9bc, 0x4, @perf_config_ext={0x401, 0x80}, 0x4, 0x85f9, 0x57, 0x6, 0x50000000000, 0x1, 0xff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x0, 0xd6, &(0x7f0000000480)="6e7230080260a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e"}, 0x30) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000980)=@in6={0xa, 0x0, 0x0, @remote, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)='U', 0x1}], 0x1, &(0x7f0000000600)}, 0x40) close(r1) 06:02:51 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$bpf(0x0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='bpf\x00', 0x0, &(0x7f0000000340)) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x0, &(0x7f0000000140)) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/91, 0x5b}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00', 0x2761, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000540)=@ax25={0x3, {"f325e18166a409"}, 0x7}, 0xfffffffffffffed6, &(0x7f0000000080), 0x0, &(0x7f0000000740)}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r3, 0x0, 0xc, &(0x7f0000000140)='/group.stat\x00', r2}, 0x30) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x400, 0x2, 0x887, 0x9, 0x0, 0x40, 0x900, 0x0, 0x0, 0x1, 0x1, 0x9, 0x7, 0xf8e, 0x4, 0x8001, 0x3, 0x0, 0x4, 0x20, 0x7, 0x967f, 0x5, 0x100000001, 0x0, 0x1, 0x20, 0x3, 0x400, 0x0, 0x1f, 0x7fffffff, 0x2, 0x3ff, 0x1, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000080), 0x4}, 0x1208, 0x1f, 0x2, 0x7, 0xd64, 0x9, 0x7f}, r4, 0x6, r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004600)={0x0, 0x0, &(0x7f0000000400)=ANY=[], &(0x7f0000000840)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r5) 06:02:51 executing program 1 (fault-call:3 fault-nth:11): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x10}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000003c0)=@generic={0x0, "ddf95228adcb80d455a64ea96b388c597669d14253d4c01472089f2cfd33ee18601957bc7a0ee267debd46825d7baa4d9ff4e47649ba1ba27857ff311486d58cb08b2eb1bed032bbb59941c2626fde700c63a1aa80847916e8d614a8e84b706c2aff16592e209b8b80a7e685e9f9d3aaa59d695e36cb12585ccbda1b29d8"}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000006c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000700)) close(r0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x18}, 0xc) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140), 0x1e4) mkdir(&(0x7f0000000140)="2e02", 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0xc0189436, &(0x7f0000000080)='ip6tnl0\x00') 06:02:51 executing program 0: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = getpid() r3 = perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, r2, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000001100)=""/182, 0xb6}], 0x1, &(0x7f0000000b80)=""/92, 0x5c}, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)=""/213, 0xd5}], 0x1, &(0x7f00000007c0)=""/17, 0x11}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000000c0)) recvmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000200)=""/87, 0x57}], 0x2, &(0x7f0000000400)=""/63, 0x3f, 0xffffffff}, 0x1) close(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000640)={0xa, &(0x7f00000005c0)=[{0x80000000, 0x1f, 0x98, 0x80}, {0xd0a3, 0x0, 0x6, 0xd15b}, {0x2, 0x5, 0x8, 0x6}, {0xc800000000000000, 0x2, 0x1, 0xffffffff}, {0x2, 0x101, 0x0, 0x8}, {0x80, 0x6, 0x9, 0x7}, {0x1000, 0x8, 0x2, 0x1e88d14a}, {0x9, 0x500000000, 0x6, 0xff}, {0x9, 0xffffffff, 0x18b, 0xfffffffffffffffc}, {0x0, 0xb7, 0x1, 0x1}]}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r5, &(0x7f0000000440)=0x80, 0xf455) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 357.585103] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor5'. [ 357.601609] FAULT_INJECTION: forcing a failure. [ 357.601609] name failslab, interval 1, probability 0, space 0, times 0 [ 357.613047] CPU: 1 PID: 24548 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 357.620429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.629796] Call Trace: [ 357.632408] dump_stack+0x1c4/0x2b4 [ 357.636058] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.641294] should_fail.cold.4+0xa/0x17 [ 357.645378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.650508] ? find_held_lock+0x36/0x1c0 [ 357.654593] ? is_bpf_text_address+0xac/0x170 [ 357.659105] ? lock_downgrade+0x900/0x900 [ 357.663272] ? check_preemption_disabled+0x48/0x200 [ 357.668311] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.674116] ? kasan_check_read+0x11/0x20 [ 357.678278] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 06:02:52 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffff7) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r2 = gettid() perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x1, 0x42, 0x8, 0x81, 0x0, 0x2, 0x40, 0xa, 0x3ff, 0x92c0, 0x3, 0x2, 0x1000, 0x1, 0x0, 0x4, 0x0, 0x0, 0x84, 0x9, 0x5, 0x1, 0x20, 0x10001, 0x9, 0x0, 0x0, 0x3, 0x7, 0x0, 0xffffffff80000000, 0x7, 0x4, 0x8, 0x3, 0x100000000, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x4, 0xbb82, 0x200, 0x3, 0x8147, 0x2}, r2, 0xa, 0xffffffffffffff9c, 0x8) r3 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="cf9b0b4c278182ab00000000000000007110000000000000000000000000000095000000000000005ed75c05a79cf8d8bd336287f035a1ef6d82da5f4f9bf5e3d93d55fe870a2fee3c1a124072cd259f0fbfe527bd06fb6c566b4916cc3d5685f998ccb8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x7, 0x7, 0x40, 0x4, 0x11, r0, 0x100000001}, 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)=')\x00') socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) [ 357.683570] ? rcu_bh_qs+0xc0/0xc0 [ 357.687122] ? rcu_bh_qs+0xc0/0xc0 [ 357.690678] ? unwind_dump+0x190/0x190 [ 357.694597] ? is_bpf_text_address+0xd3/0x170 [ 357.699113] ? kernel_text_address+0x79/0xf0 [ 357.703533] ? __kernel_text_address+0xd/0x40 [ 357.708044] ? unwind_get_return_address+0x61/0xa0 [ 357.712980] ? __save_stack_trace+0x8d/0xf0 [ 357.717306] __should_failslab+0x124/0x180 [ 357.721559] should_failslab+0x9/0x14 [ 357.725383] kmem_cache_alloc_node_trace+0x5a/0x740 [ 357.730412] ? save_stack+0xa9/0xd0 [ 357.734054] ? save_stack+0x43/0xd0 [ 357.737703] __kmalloc_node_track_caller+0x33/0x70 [ 357.742653] __kmalloc_reserve.isra.39+0x41/0xe0 [ 357.747434] pskb_expand_head+0x230/0x10f0 [ 357.751686] ? memcpy+0x45/0x50 [ 357.754984] ? __copy_skb_header+0x350/0x6b0 [ 357.759405] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 357.763912] ? skb_checksum+0x140/0x140 [ 357.767911] ? __lock_is_held+0xb5/0x140 [ 357.771992] ? kasan_check_write+0x14/0x20 [ 357.776258] ? __skb_clone+0x6c7/0xa00 [ 357.776821] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor5'. [ 357.780161] ? __copy_skb_header+0x6b0/0x6b0 [ 357.780179] ? kmem_cache_alloc+0x33a/0x730 [ 357.780208] skb_ensure_writable+0x3dd/0x640 [ 357.780238] ? skb_cow_data+0xf10/0xf10 [ 357.780252] ? check_preemption_disabled+0x48/0x200 [ 357.780273] ? __this_cpu_preempt_check+0x1c/0x1f [ 357.780292] ? __bpf_redirect+0x54b/0xb20 [ 357.780320] bpf_clone_redirect+0x14a/0x490 [ 357.780344] bpf_prog_c39d1ba309a769f7+0x83c/0x1000 [ 357.829402] ? genl_ctrl_event+0x150/0xa50 06:02:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) socketpair(0x1, 0x2000000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000140)='sit0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f3, &(0x7f0000000140)='sit0\x00') [ 357.833660] ? lock_downgrade+0x900/0x900 [ 357.837827] ? ktime_get+0x352/0x440 [ 357.841573] ? find_held_lock+0x36/0x1c0 [ 357.845661] ? lock_acquire+0x1ed/0x520 [ 357.849653] ? bpf_test_run+0x32e/0x5a0 [ 357.853645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.859196] ? check_preemption_disabled+0x48/0x200 [ 357.864258] ? kasan_check_read+0x11/0x20 [ 357.868427] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.873721] ? rcu_bh_qs+0xc0/0xc0 [ 357.877282] ? __build_skb+0x359/0x430 [ 357.877302] ? skb_try_coalesce+0x1b70/0x1b70 [ 357.877329] ? bpf_test_run+0x1c0/0x5a0 [ 357.877360] ? netlink_diag_dump+0x2a0/0x2a0 [ 357.885774] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.885791] ? bpf_test_init.isra.9+0x70/0x100 [ 357.885814] ? bpf_prog_test_run_skb+0x634/0xb40 [ 357.885839] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 357.885854] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.885872] ? fput+0x130/0x1a0 [ 357.922765] ? __bpf_prog_get+0x9b/0x290 [ 357.926851] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 357.931712] ? bpf_prog_test_run+0x130/0x1a0 [ 357.936148] ? __x64_sys_bpf+0x3d8/0x510 [ 357.940224] ? bpf_prog_get+0x20/0x20 [ 357.944076] ? do_syscall_64+0x1b9/0x820 [ 357.948155] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 357.953538] ? syscall_return_slowpath+0x5e0/0x5e0 [ 357.958484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.963346] ? trace_hardirqs_off+0x300/0x300 [ 357.967849] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 357.972868] ? prepare_exit_to_usermode+0x291/0x3b0 [ 357.977893] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.982734] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffff95}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:52 executing program 1 (fault-call:3 fault-nth:12): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 358.013685] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor5'. [ 358.044614] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor5'. [ 358.105615] FAULT_INJECTION: forcing a failure. [ 358.105615] name failslab, interval 1, probability 0, space 0, times 0 [ 358.117244] CPU: 0 PID: 24581 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 358.124631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.134150] Call Trace: [ 358.136769] dump_stack+0x1c4/0x2b4 [ 358.140429] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.145649] ? __lock_is_held+0xb5/0x140 [ 358.149734] should_fail.cold.4+0xa/0x17 [ 358.153819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.158941] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 358.164238] ? kasan_unpoison_shadow+0x35/0x50 [ 358.168847] ? skb_tx_error+0x2f0/0x2f0 [ 358.172846] ? __kmalloc_node_track_caller+0x47/0x70 [ 358.177971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.177991] ? print_usage_bug+0xc0/0xc0 [ 358.178009] ? kasan_check_write+0x14/0x20 [ 358.178025] ? pskb_expand_head+0x6b3/0x10f0 [ 358.178063] ? __lock_acquire+0x7ec/0x4ec0 [ 358.200522] ? __lock_is_held+0xb5/0x140 [ 358.204616] __should_failslab+0x124/0x180 [ 358.208873] should_failslab+0x9/0x14 [ 358.212694] kmem_cache_alloc+0x47/0x730 [ 358.216780] skb_clone+0x1bb/0x500 [ 358.220339] ? skb_split+0x11e0/0x11e0 [ 358.224243] ? check_preemption_disabled+0x48/0x200 [ 358.229291] ? debug_smp_processor_id+0x1c/0x20 [ 358.233980] ? perf_trace_lock_acquire+0x15b/0x800 [ 358.238925] ? __bpf_redirect+0x54b/0xb20 [ 358.243107] bpf_clone_redirect+0xb9/0x490 [ 358.247375] bpf_prog_c39d1ba309a769f7+0xfe5/0x1000 06:02:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x2000000000000003, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffd, 0x6, 0xffff, 0x5, 0x0, 0x8, 0x90040, 0x1, 0x7, 0x1, 0x8, 0x1460, 0x80, 0x7, 0x682, 0xfffffffffffffffa, 0x7fff, 0x800, 0x2, 0x80000000, 0x3, 0x9, 0x8000, 0x7a1e, 0x3ff, 0x8, 0x3f, 0x8, 0x7fff, 0x10000, 0x9, 0x0, 0x1000, 0x9, 0x8000, 0x5, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x8, 0xffffffffffffffff, 0x4, 0x7, 0x6, 0xead, 0x1bb}, 0x0, 0xa, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000100)=@generic={0x11, "81ad1d9e92dfb805f7e02247bdd660db780a6da0bb4f82bdf52505dcbe8a76988e71c24da026d83b0d745e7001083fee7c34cc0ae38a6191fc091b9090a0e7f52530feb3d1d52479f67206c71252d16faa8b05409ceecfe7f8e8495e93777c7d3e25a515254c39bc612204b088580c914bf3c0bbe3d08e5b09262f66a7c2"}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="7f8ea3e00525562488ea59a21d1f83c06e021d13c70a609fb03819aa293820742522b77f95bd449ecc8a8c14079bbe744a9998925661b0b42e12a6635a6b27bc580e1aa6ebcae8a434d8edc66fa967c373a1c94de151bc6fac80cfe0fde710261a3dd702ee005dc3985b971f090946aceb083920766dd423bddcaec557e2a633e880bff43a0eb52874d5f8a5c5c3ca55f49b1a1ae84326a68b51fe87e7f547da035e4516777df07d95437772905f6a904654500604a0a1737b9c8062ae6cfa9544ee5c5242", 0xc5}, {&(0x7f0000000180)="325bd0949a190542e0bf58fc5f44006402bd6516e742b404", 0x18}, {&(0x7f0000000200)='E', 0x1}, {&(0x7f00000013c0)="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", 0xfe}], 0x5, 0x0, 0x0, 0x40}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="2300000052008134ffda91118353f018029f41321a7b045acf75e58b423c2792ee7306", 0x23}], 0x1, &(0x7f0000000040)}, 0x0) 06:02:52 executing program 5: socketpair(0x5, 0x6, 0x2, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r0, 0x0, 0xc, &(0x7f0000000000)="2d2e47504cdf7b7070703000", 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, r1, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x400000000004, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000080), &(0x7f0000000040)}, 0x20) [ 358.252411] ? __sched_text_start+0x8/0x8 [ 358.256601] ? ktime_get+0x352/0x440 [ 358.260352] ? find_held_lock+0x36/0x1c0 [ 358.264440] ? lock_acquire+0x1ed/0x520 [ 358.268430] ? bpf_test_run+0x32e/0x5a0 [ 358.272423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.277973] ? check_preemption_disabled+0x48/0x200 [ 358.283016] ? kasan_check_read+0x11/0x20 [ 358.287186] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 358.292491] ? rcu_bh_qs+0xc0/0xc0 [ 358.296059] ? preempt_schedule+0x4d/0x60 [ 358.300224] ? ___preempt_schedule+0x16/0x18 06:02:52 executing program 3: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0xfffffffffffffffe, 0x25b) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x109000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) [ 358.304683] ? bpf_test_run+0x1c0/0x5a0 [ 358.308696] ? netlink_diag_dump+0x2a0/0x2a0 [ 358.311483] netlink: 15 bytes leftover after parsing attributes in process `syz-executor3'. [ 358.313124] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.313141] ? bpf_test_init.isra.9+0x70/0x100 [ 358.313166] ? bpf_prog_test_run_skb+0x634/0xb40 [ 358.313194] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 358.313210] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 358.313238] ? fput+0x130/0x1a0 [ 358.350256] ? __bpf_prog_get+0x9b/0x290 [ 358.354361] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 358.359221] ? bpf_prog_test_run+0x130/0x1a0 [ 358.359262] ? __x64_sys_bpf+0x3d8/0x510 [ 358.359280] ? bpf_prog_get+0x20/0x20 [ 358.359326] ? do_syscall_64+0x1b9/0x820 [ 358.359343] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 358.359362] ? syscall_return_slowpath+0x5e0/0x5e0 [ 358.359383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.367852] ? trace_hardirqs_off+0x300/0x300 [ 358.367872] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 358.367893] ? prepare_exit_to_usermode+0x291/0x3b0 06:02:52 executing program 1 (fault-call:3 fault-nth:13): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 358.367920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.367948] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.443637] FAULT_INJECTION: forcing a failure. [ 358.443637] name failslab, interval 1, probability 0, space 0, times 0 [ 358.455035] CPU: 1 PID: 24601 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 358.462415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.471782] Call Trace: [ 358.474390] dump_stack+0x1c4/0x2b4 [ 358.478049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.483292] should_fail.cold.4+0xa/0x17 [ 358.487378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.492506] ? find_held_lock+0x36/0x1c0 [ 358.496599] ? is_bpf_text_address+0xac/0x170 [ 358.501116] ? lock_downgrade+0x900/0x900 [ 358.505279] ? check_preemption_disabled+0x48/0x200 [ 358.510321] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 358.516135] ? kasan_check_read+0x11/0x20 [ 358.520305] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 358.525603] ? rcu_bh_qs+0xc0/0xc0 [ 358.529164] ? rcu_bh_qs+0xc0/0xc0 [ 358.532718] ? unwind_dump+0x190/0x190 [ 358.536658] ? is_bpf_text_address+0xd3/0x170 [ 358.541172] ? kernel_text_address+0x79/0xf0 [ 358.545596] ? __kernel_text_address+0xd/0x40 [ 358.550102] ? unwind_get_return_address+0x61/0xa0 06:02:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x0, 0x300) socket$kcm(0x11, 0xa, 0x300) r0 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x9}, 0x2) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x8081, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a0, &(0x7f00000019c0)="6e7230030060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) sendmsg$kcm(r3, &(0x7f0000000600)={&(0x7f0000000480)=@in6={0xa, 0x0, 0x6, @ipv4={[], [], @local}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000018c0)}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffffc55d) sendmsg$kcm(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="ecc6a6ffb3742529cfc0f00bc65d59084bd168fb0a43e0003a63d39b65246ea6a7b8c78b76e2b59a705e27966d8887d8c418c61bc92c", 0x36}, {&(0x7f00000000c0)="c1745fb2c96bf0bab4cb5f93ab8d4d8d0bae80be406cf787df156158509deb44ada4ae6d5283e81899a8e236278788fb88fba8295c7754e6b470628011bee757f8e211e2b92c890dbb5a5c5c5e7e8ff4d502fe99aee341ecf5e4e7a143c7dac33329418a1eb7fe539a8e8c3dfff7311bcd303861f619a90dd8515aa3570b0f419f5b2e858166f7619b5be66bd535ad05c8598b7a4cc4", 0x96}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000200)="bd", 0x1}, {&(0x7f0000000280)="8cc33d35e03e4098c2702a57d7f2b02dd873d1b96fdeee77c71bf4c6a2aa0bdac0cb4d85ed5e1179626b776278bf81e034364301cb30e392369004", 0x3b}, {&(0x7f00000018c0)="daaa3a082b6ca9c8e078fd8ef7917ce4b50648a88f5183bf45db0d1ad876e6badadb7dc82b29db9e9f5e72d0784f89496cff1f0caff088aeabb6600b52eaf4638608ccc1a59f1f4533710d89c93497074e67df71fb6fcfdf8114fee87f1a13fbabd1310ffeae725c1b7ae9e9d615f969344467b8db767d09aae28786933d7f94650b7c138585b7f88d174a80c2bf3e816d48be8deb5d66c9b15916264b57892f4590a23afd0fae6287fe8d18662a3e2937129a9fd70e6e7b860c0968d01da194757475b4a6b42950066141400f3060", 0xcf}], 0x6, 0x0, 0x0, 0x80}, 0x40) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f00000006c0)=""/229, 0xe5}], 0x2, &(0x7f0000001840)=""/33, 0x21}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.stat\x00', 0x0, 0x0) [ 358.550124] ? __save_stack_trace+0x8d/0xf0 [ 358.550150] __should_failslab+0x124/0x180 [ 358.550172] should_failslab+0x9/0x14 [ 358.550190] kmem_cache_alloc_node_trace+0x5a/0x740 [ 358.550205] ? save_stack+0xa9/0xd0 [ 358.550221] ? save_stack+0x43/0xd0 [ 358.550258] __kmalloc_node_track_caller+0x33/0x70 [ 358.550280] __kmalloc_reserve.isra.39+0x41/0xe0 [ 358.550303] pskb_expand_head+0x230/0x10f0 [ 358.593765] ? memcpy+0x45/0x50 [ 358.597066] ? __copy_skb_header+0x350/0x6b0 [ 358.601500] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 358.606015] ? skb_checksum+0x140/0x140 [ 358.610020] ? __lock_is_held+0xb5/0x140 [ 358.614111] ? kasan_check_write+0x14/0x20 [ 358.618353] ? __skb_clone+0x6c7/0xa00 [ 358.622243] ? __copy_skb_header+0x6b0/0x6b0 [ 358.626651] ? kmem_cache_alloc+0x33a/0x730 [ 358.631011] skb_ensure_writable+0x3dd/0x640 [ 358.635430] ? skb_cow_data+0xf10/0xf10 [ 358.639397] ? check_preemption_disabled+0x48/0x200 [ 358.644407] ? debug_smp_processor_id+0x1c/0x20 [ 358.649082] ? __bpf_redirect+0x54b/0xb20 [ 358.653271] bpf_clone_redirect+0x14a/0x490 [ 358.657612] bpf_prog_c39d1ba309a769f7+0xe15/0x1000 [ 358.662646] ? genl_ctrl_event+0x150/0xa50 [ 358.666900] ? lock_downgrade+0x900/0x900 [ 358.671054] ? ktime_get+0x352/0x440 [ 358.674771] ? find_held_lock+0x36/0x1c0 [ 358.678835] ? lock_acquire+0x1ed/0x520 [ 358.682815] ? bpf_test_run+0x32e/0x5a0 [ 358.686800] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.692330] ? check_preemption_disabled+0x48/0x200 [ 358.697347] ? kasan_check_read+0x11/0x20 [ 358.701502] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 358.706785] ? rcu_bh_qs+0xc0/0xc0 [ 358.710328] ? __build_skb+0x359/0x430 [ 358.714242] ? skb_try_coalesce+0x1b70/0x1b70 [ 358.718767] ? bpf_test_run+0x1c0/0x5a0 [ 358.722742] ? netlink_diag_dump+0x2a0/0x2a0 [ 358.727165] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.732705] ? bpf_test_init.isra.9+0x70/0x100 [ 358.737311] ? bpf_prog_test_run_skb+0x634/0xb40 [ 358.742085] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 358.746930] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 358.752457] ? fput+0x130/0x1a0 [ 358.755733] ? __bpf_prog_get+0x9b/0x290 [ 358.759804] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 358.764658] ? bpf_prog_test_run+0x130/0x1a0 [ 358.769090] ? __x64_sys_bpf+0x3d8/0x510 [ 358.773169] ? bpf_prog_get+0x20/0x20 [ 358.777014] ? do_syscall_64+0x1b9/0x820 [ 358.781086] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 358.786469] ? syscall_return_slowpath+0x5e0/0x5e0 [ 358.791399] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.796259] ? trace_hardirqs_off+0x300/0x300 [ 358.800779] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 358.805818] ? prepare_exit_to_usermode+0x291/0x3b0 [ 358.810839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.815698] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.822025] protocol 0800 is buggy, dev ip6_vti0 [ 358.826995] protocol 0800 is buggy, dev ip6_vti0 [ 358.833784] protocol 0800 is buggy, dev ip6_vti0 [ 358.852240] protocol 0800 is buggy, dev ip6_vti0 06:02:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x20}, 0x2c) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000000200)}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x10000, 0x8f08, 0x3, 0x1, 0x0, 0x5, 0x81800, 0x0, 0x401, 0xffff, 0x4, 0x6, 0xffff, 0x5, 0xcc5, 0x7, 0x3, 0x9, 0x6dcd, 0x4, 0xd85, 0x9a, 0xfff, 0x7, 0x3f, 0x100000000, 0x80000000, 0x3d247d3e, 0xdb, 0x0, 0x9, 0x3, 0x6, 0x200, 0x7fffffff, 0xffff, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0x88, 0x4, 0x8, 0x7, 0x0, 0x100, 0x6c}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000200)='GPL\x00') ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) sendmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)='c', 0x1}], 0x1, &(0x7f0000000900)=ANY=[]}, 0x2000c890) close(r2) 06:02:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffcf}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 358.867777] protocol 0800 is buggy, dev ip6_vti0 [ 358.873365] protocol 0800 is buggy, dev ip6_vti0 [ 358.884024] protocol 0800 is buggy, dev ip6_vti0 [ 358.889104] protocol 0800 is buggy, dev ip6_vti0 06:02:53 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x3, 0xc8, 0x81, 0x0, 0x0, 0x7, 0x0, 0xfff, 0x0, 0x3f, 0x0, 0x20, 0xfff, 0x1ff, 0x2, 0x2, 0x0, 0xfff, 0x101, 0x7fff, 0x0, 0x9, 0x0, 0x3, 0x85, 0x0, 0x0, 0x7fa5, 0x0, 0x100000000, 0x0, @perf_config_ext={0x0, 0x37bb}, 0x0, 0x0, 0x0, 0x0, 0x2ea7, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000440)=0x80, 0xf455) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100), 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x4, 0x7, 0x8000, 0x9, 0x0, 0x4aa, 0x100, 0x1, 0x3f, 0x6, 0x3, 0x1, 0x5, 0x6, 0x80, 0x0, 0x8, 0x2, 0x6, 0x5, 0x3, 0x6, 0xffffffffedaa2236, 0x5, 0x0, 0x0, 0x4, 0x5, 0x3, 0x8b, 0x0, 0x23, 0x6, 0x2, 0x10001, 0x3fffffffc000, 0x0, 0x9c9, 0x0, @perf_bp={&(0x7f0000000080)}, 0x2800, 0x8001, 0x20, 0x3, 0xfffffffffffffffd, 0x1, 0x7fffffff}, r2, 0xf, 0xffffffffffffffff, 0x2) socketpair(0x0, 0x0, 0x11491f0200000000, &(0x7f0000000040)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xed0, 0x74, &(0x7f00000005c0)="d055a1accf3b7df66da1f279a6a2f5f616c2add5e60b61a65bd2bd8e146b33bc1f68e01dbf5055ce7af27f8cc472b7fa1e60bbfc705ef2913e38fc2cd19cf3046df3e72572f0b8ebe923f0fc8cd7289fb3e75c38c8a904590233746c35513acb8ff0de013ea11144501084fe8456bf54aca5ab6f5a8d64bc960b4627b52421729102182c8c9efa93dd0d40796cededfebf6c6007fbf12c5888ea40fc263880373e4fff55f7b4c146ba1c4b5b703fcf2e0fe5a329af32cae69adaf81ce40ade0a4ecdc5174d0a15e73e95897d9dd4370ef48ebf37a8b0546fbda72a25dd4e31f3ce923483c0d4c69045c554f6eb47a8ace41713693e6f8e45191c251e3af2977035e0203dbf5de66eab87a6612e47a7bde14ae1ebffb1d3ea75925f9b2f50a45aa210a69fa5bd2a0be30fdcd4cf75634bc7f0394fef6f0258f7654d9f1c9f1cc76c56bc8c5a30165a82e15e12989ae79530a7c21b42e5a0b23a0685d1a3ac0417a8d516c9514d19f3dbb37a0fea65554cb4ce6bebf89c5d722b93c73d2e1e6173c588cc131451b517d2aa57aae8ee4d24fe19fa1616a77041b021836f9211ca1d818a795cab95d0fad4d89db146cc1ab51597f7fc1a89003c60ce6931d242f85db690c1591057d4f63998fdf5a13a5ecdd2f7c10d1bb5b48950b153921e0563be81a97fca5f2392678e269f2d5bb9d102618e2b8c381e71a519582e4488d57a63b2d77d9be12638902589d9df7cecb4e90ea130d1555433441fe08813d45ee3e8bb79e84862d1be697a9b651eb8fdd07f49e66611eb366f282b0ccf74b0e68b013d20e38e30c6cf9d115e77a88f20a1260f69fdf176066562101c85ea917b10b7ead1539156c0db0e532c7f2c7499a31ad956aafdd5b2f475c598428e7a1e2274b494eb2a3c4e6bd865aa1f8cb0e5197fd481853c7207e2f350cfd72847dcf2bb17e53f6c07ce935965a01d0f46bbb17e04ddc24105b0eed32d4944d3028097a9a6f398369d2cce504ce4cdee879297a50261ff1ce775136a017fbfb319c2adefd0eb244eab15499297912bc07f0c04232ae2b17abc8c7b1b51ce23c666dbf10f5161e42241f9652bc165b49e8357038a4855012dceab0dd36b1da5bdea5af702b7d3b97edc6b3b71d9a95e26e80b6dd8767ab091f9b7407b11a5c1426ce9f19e127e6a26e6b2c7b5ee8002babc58927019508a22febf0be8ba367db29b2790d7062fa6bc4f5c7411e9b77db4313838f101cbbd52422aab51a1b2c8af7c18f3462a7ff550bbffbed885a26d1103de6ae965ede4db9a3ea6623db34a3c2ccdad86d5900ddf6d886165d5aee16fc32e712362d9008252a881cd5fea72c1bb4ad25a531ba7148f1fa3c986a7582f3957cc4c7712de91d2fb9ef9e31422fc0ce9055c2dce74146e9c8ce615592aa7a167e6ab09ca023bf51c56f9b41a00bdd24a2985ada33e5d0f8d8650f3ef806992809106a6495dfeac4135c5fa2b9786e17bb5b91a0aaf1184a3a2466b691346f84828c9fa79e1d43391f48c232d3b7d2b4bc9ef82f64510b58c1ecea1b1d21dfc3deb522d3d0ba2445757e10d1cc48b8f36bc454797ec6c49364f31719416f99e4f119e783701fc1182a193f272ca51131521f46bea142024019426ed06d081ad4c983d2c9191e1872a28e9e454161df78fe0a70a487b15a16adcb8c1b55bda5ccdf3bdefd38283e5d2ea72815b9973ebd3e65bf5b66b57432eb6d4fadf16e65a5f65acb0fe187cc784956862c835d34e5bcb81e1633d1bdf3ed303a403a0d3e22668d9ddb30be61b5090dcb6ec8171839422fe90483709098975bc9ad129477983c92d6270e5440dfd60b49938c382ea2a2937fa3f7ffa2a7a9182aac7191f197821b81b1a279786980da3c62a1c2c09a538f8b51ec78ce97d248b1d4eeebb89306ff4d13470029c31a7709dc57739f9ed4d3db4115f4c9baa821946c1bb47e293c0059b49c4bb175609bb4e175100549551c87231b6de674df47a3c5098b25c80ee986f1b7c0dd7647ca5ccae483d6b9eebaabb97b778934edf1669e70ed2758afffaf8946a7ad4ad5297ee3e68f601eca4faec9690d1e05ae4d42afe0fcbac24c5e827b209ae82ee7f5787c28f92ff4ea5902ca54ed47c855c1b0acfda39b1b844306ec53ed75986a011b6ef40cca08fac3e6aeb92786f7db6658b985c459ff5b785d891cb89b18b56d5a60c92e5924bdd1d480a847564b0c7e75cf268fcd9b777a149d9d052f5c9747596ccc326081ed44e878f2e9534137f23fdf0d1bd93f05142c3b759bda84077d8a61e0cc006b2b51c981091808f23819b5f1d2e0ab98af4f48711100c8dd16f7c44dd489cc3984cdb0f4b5b495eb99c7424615e4a497c5f4c415305ea6f5cd918a878cdc4fe266f718eb42c3299f6321e569fcb457b56f118e7c739fccfea2fed332d729e0932cf4791e500b4b124dec42b04380645138b1d32ee92a15481edd646f45023e1cd1830d33bd32daf16156c5e58443cdf978bd221bd87d6fea46e416f21ecd1c992604e79eadbe041353e62c612c99d9a944c9b11ec6f784b59f037c0240c47188650ac3b43e90eb7685f51b5bcf3ed44f7f78e1b61864bf9fa192aaf92c5b657a538580586f4b090c9cc197936a0a54c71f8b201927649e6c4ef35107e615552b6eee28bfac163461efc11aad0668543cfe0188c7d559e7ef0d81bd422a01834e3c1ee33060c3a861f5319445dfc6115e45068f537e2e2e16c5d639f408e67f08275156b09e0ef6794e7f766963356f46d1a41a5feb7c9634166d0e3ced8c432c894a52a4713d5a6520476aeef745531ca376a9056a0180abadf2ddc7d058c9c97dbfe4ee8ccfaee49fc2a26dfa7ada3d065874c4f48aa912bbce11ba795afdbca414769d9351a24debbd8287ef4625cc88c58e3e464b08d94cd2ca02f09cb8a3f8f3931a2be4fd22f2d1a36d0efb86cde6e775f44f16bfd37c0e614444ff23bea8823346a3502d1561624f98acb776f9cd6a61d435d4d3631da8308ba034135f8af629e940ae5c79d2a7ace6cc4014a0a3cc774568473ee9df4a31e3db6f8d021ec282211f3ba4f45d7340e3d1e7ad0ab850bc704590204fb95eae608830580e933d7f723cd17f560905a5371fe225741c438cdc4c68930de6d8e1672573909aa8ab252377f46ece5dcc6ed12d8914f27bc1bb73a53a1a615cf4854f78c38ee7ea547b5ec9fffd1a72f038f3ac74f09fce41d5254d23c56c861a4a2f4a4a6d31341f43c7881e1a1c44a1381e7ec1006cde2290ea2d6050554cbef059b1cfd952b101d3de49815d46c59f831d9354ede155cc127c44313d0c005740f87f3d186840e41b23271a08212a41e3e58812e89c6bca9e1bb4034a73f978545e65b9509cfea5090f9249f837593a196d2579ed58293c14f0e0d563fb8d4eb9fdbb4dc879bb6770a5d643cdc4eeea960112bfaf0c8b0088aa95cedb5686f87c7d4f3761f08038a91bcb4eaccd1150e2186aecf76799c346a6e6db3dbe596a0d9b5c750d8462450328e280ca82def175e7cf79a09e9c21730a8d6fd37c501b1e88e2b0d751115ef22c475dac1fa2f13a55059a11c3ee69b7e98ce816c2f0acf441da2b7d27e124f26334439d03ebfc83bd64b9913ee55e7f3f341e52208942ee159ac1fd89a730c7021787c5709cb7ade7af14ec8cc96a174defca3d0b49935753666d2e6ba14aba9f4be325cccea2c53b73497a1ec0c5b91fbdd03cc3ef4c0c5d4075cf8cb0d258317d565126218c0043a49b75d9528ce34f5a9b13350a134d09f9de1dd64bcc5640e5ddf856cd20bbb8f9320baf61316bcfcc961739c3502edaf0466e478ece472bfac2d43cb8c6911934b6312f6af21ceef09eb1ca6541ec924c7e3c826dc3bc9755335500560650c9db7115a140e98a6b60217a99cd00e551474c8bcf512e428246325430ef90fee0708fbb8fa1cddf47cc779d656e4151b2855d98b4f16debe4bafc3e2fc895e40433ffaf997b7df14ecbc75183dccd53b920f54439ea1a71f723a2ecaffce8240b9ebfb4695b62a47c4c31e9226511f726ab2dfcc6e134c8d14ddce4a00b828703c866fcfcad766007c3014fabe718d20f75d08abe3e049d313dd7fc7165275a7b2e40d29dbf41cc8591ddbbade511d5b2038dfe36eb366b2cd0b7d1e8c49d30d06ee7cf73a26e389a8212e9f8be0e292af601aa5c937c6482e9d4b7418bb745b6ede8d2da122ce9fb2f4536dda51d2506d285532fd46401af28f8d60af48ebf020c39d655ce82b49d6cb92ed25f0ff40c17a3fad118c18f60bf3de669845301f800f65916cfe9c8d8512188eb396c1e3e27d2803bc84ae99a866934aeb65069cc9f8cc532784804c2cff8ba8789c6314079418411de7ea6e3cf965a208552b52322d183e05b5d250f56f72f3cbb0b7106bc6600d5c85d8efbc9e8419c23af770cb0bce1eb20992e55b9549fd55cffc4612f458eee119fe9945b60052ba86ad636b9071f600cad33c15f800875c4533ce53d1bda89ce7653e40d674e4855930974d6f00ab790f2844ae70dc32b7c2be0973d9d5360be6d0d848da7efb8ab73499c7470106b124c9c12632698a68d8814862cbd6593bc6a5e6741707b6859a550d9a2486eb5acb7b35c4a4c2de01e4198b8e02a00221214c39a7b550ffc031ac8ed4e13535c0284915bf6c667b9b9b33e024e7f4de7d50705c39b355e41b1da7542f45901eb2de529ea393823a9f092e2a64adc0f22f634df69f61509108dea900cb19ee2c4fb68da07054a3017316aa3fc7fbea0e50eaddf6b31ab280eddb9fbf18677f5a2a3a7955b63674dbfed7551fc5a5961e3591c8dd941f774686b3103f850deeefa6c02eeb56bace3d1f90c14073c0d40f98a8e9457743c30056de85edba4f18535ec72f29015f689b36a4cb9b4a2d3b6ebfc69d3c227cbbddeae032fb8fe3a9a00e72e64c085cd53d6d17d82bf7cff2e4e7faf8dc9fa5f980dcdd80332d70f5b24e578fff034fd1e508a3f676457908f49fc07e484141c24f27d4f120790af9da2805abf45bd655dbe0a2c45ceeee87fe6d867178b20be17f3710f6a2beb21595004cef22508d213035ee6d147c84778e65f3f9452d31f332828af94fed01131dda5aad24c1324e7582081e6a7b0ac600b968ac98944fba3c47a3362b4f2c8d560ced776308cba86617aebe813d406b3cdfd8d322bb4980604004741f1892f8bea2b6ddf4dc20c8f0e2e9c817d39d4e0bd6902e6ae5bc5dd6934ae2f46d8cfed9c56af8dfb5e9378fb00deff1b31a5d74d837b6ecc886782ad52d1497a6194cee7851abf9d16c7910ade72645f0e8d28aba0c0c2b0208af90c41a7b43bc69c6f2afba37", &(0x7f0000000200)=""/116, 0x2}, 0x28) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000014c0)={0x7, 0x70, 0x7, 0x6, 0x19a, 0x7, 0x0, 0x800, 0x410, 0x0, 0x100, 0x100, 0x5, 0x2, 0x0, 0x5, 0xf1c, 0x5, 0x100000001, 0x200, 0x3, 0x0, 0xeb4, 0xfffffffffffffffb, 0x3f, 0x9, 0xfffffffffffffffd, 0xde, 0x1ff, 0xf9b, 0x8, 0x0, 0x3, 0xfffffffffffffc00, 0x9, 0x3, 0x4, 0x4, 0x0, 0x7, 0x0, @perf_config_ext={0x3f, 0xffffffffffff0001}, 0x1008a, 0x401, 0x1000, 0x0, 0x2, 0x4, 0xffffffffffffffe0}) 06:02:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000080), 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x37, &(0x7f0000000200), 0x0) 06:02:53 executing program 1 (fault-call:3 fault-nth:14): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:53 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffff9c, 0x0, 0x15, &(0x7f0000000040)='#vboxnet0[vmnet1-em0\x00'}, 0x30) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0xf0c9, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000280)={0x7, 0x70, 0x0, 0x8ed, 0x0, 0x10001, 0x0, 0xf94b, 0x400, 0x5, 0x800, 0xffffffffffff13e2, 0x2, 0x9, 0x6, 0x9d2, 0x7fff, 0x1, 0x5679, 0x58ed, 0x82, 0x7, 0x3c84, 0xe9d, 0x200, 0x0, 0x7fff, 0x8, 0x3, 0x3f, 0x6, 0xde, 0x9cbd, 0x20, 0x3, 0x6, 0x8, 0x2, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000200)}, 0x500, 0x7, 0x3, 0x3, 0x4, 0x2, 0x80000001}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000400)='memory.events\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000003c0)='cgroup.procs\x00', r3}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={r1, 0x28, &(0x7f0000000480)}, 0x10) write$cgroup_pid(r2, &(0x7f0000000080), 0x12) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='#vboxnet0[vmnet1-em0\x00', r1}, 0x10) openat$cgroup_type(r1, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) 06:02:53 executing program 4: r0 = socket$kcm(0x2, 0x1, 0x0) close(r0) r1 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x6, 0x21, &(0x7f0000000180), 0x10) setsockopt$sock_attach_bpf(r0, 0x6, 0x21, &(0x7f0000000180), 0x10) 06:02:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x69}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 359.264215] FAULT_INJECTION: forcing a failure. [ 359.264215] name failslab, interval 1, probability 0, space 0, times 0 [ 359.275641] CPU: 0 PID: 24640 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 359.283016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.292378] Call Trace: [ 359.294989] dump_stack+0x1c4/0x2b4 [ 359.298649] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.303875] ? __perf_event_period+0x5c0/0x5c0 [ 359.308479] should_fail.cold.4+0xa/0x17 [ 359.308502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.308523] ? find_held_lock+0x36/0x1c0 [ 359.308549] ? is_bpf_text_address+0xac/0x170 [ 359.308566] ? lock_downgrade+0x900/0x900 [ 359.308580] ? check_preemption_disabled+0x48/0x200 [ 359.308600] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.308612] ? kasan_check_read+0x11/0x20 [ 359.308628] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.308644] ? rcu_bh_qs+0xc0/0xc0 [ 359.308659] ? rcu_bh_qs+0xc0/0xc0 [ 359.308672] ? unwind_dump+0x190/0x190 06:02:53 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') socketpair(0x10, 0x0, 0x3, &(0x7f0000000040)) socket$kcm(0x29, 0x7, 0x0) [ 359.308697] ? is_bpf_text_address+0xd3/0x170 [ 359.308714] ? kernel_text_address+0x79/0xf0 [ 359.308730] ? __kernel_text_address+0xd/0x40 [ 359.308745] ? unwind_get_return_address+0x61/0xa0 [ 359.308763] ? __save_stack_trace+0x8d/0xf0 [ 359.308785] __should_failslab+0x124/0x180 [ 359.308805] should_failslab+0x9/0x14 [ 359.308826] kmem_cache_alloc_node_trace+0x5a/0x740 [ 359.317991] ? save_stack+0xa9/0xd0 [ 359.318007] ? save_stack+0x43/0xd0 [ 359.318033] __kmalloc_node_track_caller+0x33/0x70 [ 359.318054] __kmalloc_reserve.isra.39+0x41/0xe0 06:02:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28320, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = getpid() ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='\'wlan1\x00') perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x4846d069, 0x1, 0x401, 0x33100000000, 0x0, 0x2, 0x0, 0x4, 0xfffffffffffffffa, 0x6, 0x400, 0x80000000, 0x0, 0x0, 0x20, 0x2, 0x100000000, 0xd721, 0x400, 0x6, 0x5, 0x7fff, 0x0, 0x56, 0x6, 0x400, 0x400, 0x50, 0x80000001, 0x3f, 0x8, 0x100, 0x7ff, 0x100, 0x1, 0xaa4e, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x800, 0x9, 0x363, 0x5, 0xffffffffffff0001, 0x8, 0xff}, r2, 0x2, r1, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x38) socketpair(0x1b, 0x5, 0x81, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) [ 359.318077] pskb_expand_head+0x230/0x10f0 [ 359.318096] ? memcpy+0x45/0x50 [ 359.318114] ? __copy_skb_header+0x350/0x6b0 [ 359.318132] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 359.318150] ? skb_checksum+0x140/0x140 [ 359.434851] ? __lock_is_held+0xb5/0x140 [ 359.438938] ? kasan_check_write+0x14/0x20 [ 359.443188] ? __skb_clone+0x6c7/0xa00 [ 359.447101] ? __copy_skb_header+0x6b0/0x6b0 [ 359.451523] ? kmem_cache_alloc+0x33a/0x730 [ 359.455857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.461418] skb_ensure_writable+0x3dd/0x640 [ 359.465845] ? skb_cow_data+0xf10/0xf10 [ 359.469839] ? preempt_notifier_register+0x200/0x200 [ 359.474952] ? __switch_to_asm+0x34/0x70 [ 359.474970] ? __switch_to_asm+0x34/0x70 [ 359.483084] ? __switch_to_asm+0x40/0x70 [ 359.483098] ? __switch_to_asm+0x34/0x70 [ 359.483112] ? __switch_to_asm+0x40/0x70 [ 359.483129] ? __switch_to_asm+0x40/0x70 [ 359.483143] ? __switch_to_asm+0x34/0x70 [ 359.483158] ? __switch_to_asm+0x34/0x70 [ 359.483172] ? __switch_to_asm+0x40/0x70 [ 359.483185] ? __switch_to_asm+0x34/0x70 [ 359.483213] bpf_clone_redirect+0x14a/0x490 [ 359.483258] bpf_prog_c39d1ba309a769f7+0xc86/0x1000 [ 359.483285] ? __sched_text_start+0x8/0x8 [ 359.483302] ? ktime_get+0x352/0x440 [ 359.483333] ? find_held_lock+0x36/0x1c0 [ 359.499691] ? lock_acquire+0x1ed/0x520 [ 359.499708] ? bpf_test_run+0x32e/0x5a0 [ 359.499726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.499743] ? check_preemption_disabled+0x48/0x200 [ 359.499763] ? kasan_check_read+0x11/0x20 [ 359.499781] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 06:02:53 executing program 4: socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000480), 0x7e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000600)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28}, 0x10) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0xa, 0x0, 0x0, 0xfb, 0x0, 0x81, 0x4, 0x2, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x3f, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x100, 0x0, 0xc0, 0x7, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x8fd1, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x1000008}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2002000000004c}, 0xfffffe42) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") [ 359.499798] ? rcu_bh_qs+0xc0/0xc0 [ 359.499817] ? preempt_schedule+0x4d/0x60 [ 359.499834] ? ___preempt_schedule+0x16/0x18 [ 359.499856] ? bpf_test_run+0x1c0/0x5a0 [ 359.550809] ? netlink_diag_dump+0x2a0/0x2a0 [ 359.550833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.550848] ? bpf_test_init.isra.9+0x70/0x100 [ 359.550871] ? bpf_prog_test_run_skb+0x634/0xb40 [ 359.550896] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 359.550911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 359.550926] ? fput+0x130/0x1a0 [ 359.550943] ? __bpf_prog_get+0x9b/0x290 [ 359.550962] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 359.550976] ? bpf_prog_test_run+0x130/0x1a0 [ 359.550995] ? __x64_sys_bpf+0x3d8/0x510 [ 359.560155] ? bpf_prog_get+0x20/0x20 [ 359.560194] ? do_syscall_64+0x1b9/0x820 [ 359.568993] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 359.569014] ? syscall_return_slowpath+0x5e0/0x5e0 [ 359.569031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.569050] ? trace_hardirqs_off+0x300/0x300 [ 359.569069] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 359.569088] ? prepare_exit_to_usermode+0x291/0x3b0 [ 359.569111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.569135] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x54}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:54 executing program 1 (fault-call:3 fault-nth:15): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x6612, 0x0) 06:02:54 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000740)}, 0x20004040) [ 359.841621] FAULT_INJECTION: forcing a failure. [ 359.841621] name failslab, interval 1, probability 0, space 0, times 0 [ 359.853177] CPU: 0 PID: 24676 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 359.860565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.869927] Call Trace: [ 359.872533] dump_stack+0x1c4/0x2b4 [ 359.876190] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.881426] should_fail.cold.4+0xa/0x17 [ 359.885514] ? fault_create_debugfs_attr+0x1f0/0x1f0 06:02:54 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8918, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="bf7f0000000000009e4c627c3229dd9560b04fdcbfb812422f37e82bc96d0bc0478803000000f01dda8ecadf68472dd92506e2c91733231fa0e2d0cdd8615ff17e6f834256825a1ed03c8d6189297cf50fddc6b9790ad729628fc6d936f2cb121253b8a5e3b10144bb950b39eb559755703eadb7ca0be854d357944e7d2088cf5ed3806eeef28e6e26fc0fd80ea10a516204d589f1b1e40e73fa7aba8b8686867cb319eb634e68916a6d8d48d9545d93054967af7b623ac0d54fc507ff799e489094257a20d47a84c5b09624d72b95ea7c70da0aea50cabaaf"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r2, r3, 0x5}, 0x10) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r2) r5 = gettid() r6 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x2000, 0xd, 0x1, 0x1, 0x7ff, 0x7, 0x6, 0x3c8a, 0xffffffffffffffff, 0x3, 0xe54, 0x8, 0x4, 0x3, 0xffffffffffffffff, 0x7780000000000000, 0x3, 0x1224, 0x7fff, 0x1, 0x2, 0x44, 0x0, 0x5, 0x20, 0x7fffffff, 0x8001, 0x8, 0x5, 0x0, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000080)}, 0x1000, 0x4, 0x6, 0x6, 0x3, 0x3, 0x7}, r5, 0xc, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0xdc19, 0x2, 0x101, 0x1f, 0x0, 0x400, 0x4, 0x4, 0x5, 0x0, 0xffffffff, 0x7, 0x2, 0x2, 0x1, 0xfffffffffffffffb, 0x4, 0x1, 0x4, 0xf42, 0x8, 0x2, 0xfa, 0xc, 0x1, 0x31f, 0x3, 0x200, 0x4, 0x101, 0x101, 0x6, 0xffffffff, 0x100000000, 0xff, 0xbec, 0x0, 0x8, 0x1, @perf_config_ext={0x0, 0x685}, 0x100, 0x2, 0x0, 0x7, 0xe9b, 0x5, 0x1f}, r5, 0xa, r6, 0x1) [ 359.890639] ? find_held_lock+0x36/0x1c0 [ 359.894732] ? is_bpf_text_address+0xac/0x170 [ 359.899263] ? lock_downgrade+0x900/0x900 [ 359.903427] ? check_preemption_disabled+0x48/0x200 [ 359.908455] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.914293] ? kasan_check_read+0x11/0x20 [ 359.918455] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.918474] ? rcu_bh_qs+0xc0/0xc0 [ 359.918493] ? rcu_bh_qs+0xc0/0xc0 [ 359.918508] ? unwind_dump+0x190/0x190 [ 359.918536] ? is_bpf_text_address+0xd3/0x170 [ 359.918554] ? kernel_text_address+0x79/0xf0 [ 359.918571] ? __kernel_text_address+0xd/0x40 [ 359.918586] ? unwind_get_return_address+0x61/0xa0 [ 359.918605] ? __save_stack_trace+0x8d/0xf0 [ 359.918627] __should_failslab+0x124/0x180 [ 359.918647] should_failslab+0x9/0x14 [ 359.918664] kmem_cache_alloc_node_trace+0x5a/0x740 [ 359.918678] ? save_stack+0xa9/0xd0 [ 359.918692] ? save_stack+0x43/0xd0 [ 359.918716] __kmalloc_node_track_caller+0x33/0x70 [ 359.918736] __kmalloc_reserve.isra.39+0x41/0xe0 [ 359.918759] pskb_expand_head+0x230/0x10f0 [ 359.918778] ? find_held_lock+0x36/0x1c0 [ 359.927597] ? memcpy+0x45/0x50 [ 359.927618] ? __copy_skb_header+0x350/0x6b0 [ 359.927636] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 359.927652] ? skb_checksum+0x140/0x140 [ 359.927677] ? __lock_is_held+0xb5/0x140 [ 359.927705] ? kasan_check_write+0x14/0x20 [ 359.927718] ? __skb_clone+0x6c7/0xa00 [ 359.927736] ? __copy_skb_header+0x6b0/0x6b0 [ 359.927751] ? kmem_cache_alloc+0x33a/0x730 [ 359.927779] skb_ensure_writable+0x3dd/0x640 [ 360.037453] ? skb_cow_data+0xf10/0xf10 [ 360.041431] ? check_preemption_disabled+0x48/0x200 [ 360.046453] ? __this_cpu_preempt_check+0x1c/0x1f [ 360.051288] ? __bpf_redirect+0x54b/0xb20 [ 360.055433] bpf_clone_redirect+0x14a/0x490 [ 360.059765] bpf_prog_c39d1ba309a769f7+0x1e5/0x1000 [ 360.064794] ? genl_ctrl_event+0x150/0xa50 [ 360.069051] ? lock_downgrade+0x900/0x900 [ 360.073202] ? ktime_get+0x352/0x440 [ 360.076923] ? find_held_lock+0x36/0x1c0 [ 360.080992] ? lock_acquire+0x1ed/0x520 [ 360.084970] ? bpf_test_run+0x32e/0x5a0 [ 360.088944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.094487] ? check_preemption_disabled+0x48/0x200 [ 360.099494] ? kasan_check_read+0x11/0x20 [ 360.103634] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.108901] ? rcu_bh_qs+0xc0/0xc0 [ 360.112430] ? __build_skb+0x359/0x430 [ 360.116323] ? skb_try_coalesce+0x1b70/0x1b70 [ 360.120840] ? bpf_test_run+0x1c0/0x5a0 [ 360.124825] ? netlink_diag_dump+0x2a0/0x2a0 [ 360.129223] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.134903] ? bpf_test_init.isra.9+0x70/0x100 [ 360.139479] ? bpf_prog_test_run_skb+0x634/0xb40 [ 360.144256] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 360.149114] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.154678] ? fput+0x130/0x1a0 [ 360.157985] ? __bpf_prog_get+0x9b/0x290 [ 360.162071] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 360.166910] ? bpf_prog_test_run+0x130/0x1a0 [ 360.171353] ? __x64_sys_bpf+0x3d8/0x510 [ 360.175417] ? bpf_prog_get+0x20/0x20 [ 360.179237] ? do_syscall_64+0x1b9/0x820 [ 360.183294] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 06:02:54 executing program 1 (fault-call:3 fault-nth:16): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 360.188646] ? syscall_return_slowpath+0x5e0/0x5e0 [ 360.193564] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.198410] ? trace_hardirqs_off+0x300/0x300 [ 360.202922] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 360.207942] ? prepare_exit_to_usermode+0x291/0x3b0 [ 360.212965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.217818] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.268804] FAULT_INJECTION: forcing a failure. [ 360.268804] name failslab, interval 1, probability 0, space 0, times 0 [ 360.280175] CPU: 1 PID: 24692 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 360.287552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.296931] Call Trace: [ 360.299537] dump_stack+0x1c4/0x2b4 [ 360.303190] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.308406] ? find_held_lock+0x36/0x1c0 [ 360.312483] should_fail.cold.4+0xa/0x17 [ 360.316558] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.321673] ? debug_smp_processor_id+0x1c/0x20 [ 360.326349] ? perf_trace_lock_acquire+0x15b/0x800 [ 360.331286] ? kasan_check_read+0x11/0x20 [ 360.335449] ? perf_trace_lock+0x7a0/0x7a0 [ 360.339690] ? check_preemption_disabled+0x48/0x200 [ 360.344716] ? print_usage_bug+0xc0/0xc0 [ 360.348791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.354334] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 360.359548] ? find_held_lock+0x36/0x1c0 [ 360.363620] ? __lock_acquire+0x7ec/0x4ec0 [ 360.367861] ? finish_task_switch+0x1f5/0x900 [ 360.372367] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.376866] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.381379] __should_failslab+0x124/0x180 [ 360.385629] should_failslab+0x9/0x14 [ 360.389439] kmem_cache_alloc+0x47/0x730 [ 360.393514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.399068] skb_clone+0x1bb/0x500 [ 360.402616] ? finish_task_switch+0x1b5/0x900 [ 360.407122] ? skb_split+0x11e0/0x11e0 [ 360.411021] ? debug_smp_processor_id+0x1c/0x20 [ 360.415699] ? perf_trace_lock_acquire+0x15b/0x800 [ 360.420638] ? __switch_to_asm+0x40/0x70 [ 360.424705] ? __switch_to_asm+0x34/0x70 [ 360.428775] ? __switch_to_asm+0x34/0x70 [ 360.432853] ? __switch_to_asm+0x40/0x70 [ 360.436932] bpf_clone_redirect+0xb9/0x490 [ 360.441181] ? __schedule+0x874/0x1ed0 [ 360.445083] bpf_prog_c39d1ba309a769f7+0x1d3/0x1000 [ 360.450112] ? __sched_text_start+0x8/0x8 [ 360.454269] ? ktime_get+0x352/0x440 [ 360.458008] ? find_held_lock+0x36/0x1c0 [ 360.462086] ? lock_acquire+0x1ed/0x520 [ 360.466063] ? bpf_test_run+0x32e/0x5a0 [ 360.470044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.475588] ? check_preemption_disabled+0x48/0x200 [ 360.480619] ? kasan_check_read+0x11/0x20 [ 360.484781] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.490068] ? rcu_bh_qs+0xc0/0xc0 [ 360.493632] ? preempt_schedule+0x4d/0x60 [ 360.497793] ? ___preempt_schedule+0x16/0x18 [ 360.502220] ? bpf_test_run+0x1c0/0x5a0 [ 360.506238] ? netlink_diag_dump+0x2a0/0x2a0 [ 360.510661] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.516203] ? bpf_test_init.isra.9+0x70/0x100 [ 360.520832] ? bpf_prog_test_run_skb+0x634/0xb40 [ 360.525611] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 360.530464] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.536005] ? fput+0x130/0x1a0 [ 360.539295] ? __bpf_prog_get+0x9b/0x290 [ 360.543376] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 360.548223] ? bpf_prog_test_run+0x130/0x1a0 [ 360.552653] ? __x64_sys_bpf+0x3d8/0x510 [ 360.556723] ? bpf_prog_get+0x20/0x20 [ 360.560568] ? do_syscall_64+0x1b9/0x820 [ 360.564640] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 06:02:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000300)='cpusetmd5sum]cgroup*\x00'}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x180000000000000a, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00'}) close(0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000440)={'dummy0\x00', 0x2}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='rdma.current\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x311) recvmsg$kcm(r1, &(0x7f0000005840)={&(0x7f0000005340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000056c0)=[{&(0x7f00000053c0)=""/6, 0x6}, {&(0x7f0000005400)=""/199, 0xc7}, {&(0x7f0000005500)=""/183, 0xb7}, {&(0x7f00000055c0)=""/125, 0x7d}, {&(0x7f0000005640)=""/106, 0x6a}], 0x5, &(0x7f0000005740)=""/210, 0xd2, 0x20}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f0000005880)={0x3, 0xb, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, [@generic={0x7, 0x9, 0x101, 0x3}, @map={0x18, 0x5, 0x1, 0x0, r2}, @exit, @ldst={0x1, 0x3, 0x2, 0x8, 0x5, 0x20, 0x5}]}, &(0x7f0000000100)='GPL\x00', 0x8, 0x3b, &(0x7f0000000280)=""/59, 0x41100, 0x1, [], r3, 0x7}, 0x48) [ 360.570014] ? syscall_return_slowpath+0x5e0/0x5e0 [ 360.574951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.579805] ? trace_hardirqs_off+0x300/0x300 [ 360.584314] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 360.589342] ? prepare_exit_to_usermode+0x291/0x3b0 [ 360.594378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.599248] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="fd78c3aad2bc284bb011d48bc3ac3ea38bd99b97846a65660cd4213e275794dbe25c372b7af8e23fc103a115168d48bed25d540ba37f29cdcb67fd5e9c43910759d99bad9c30639c88da210e65e15a477ec79d3278b50b772169ef2b2c9472f008", &(0x7f0000000140)=""/85}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r0, &(0x7f0000000640), &(0x7f0000000680)=""/60}, 0x18) 06:02:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffad}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x20c5, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x7, 0xf, 0x56a31512c48f9397, 0x9, 0x8, 0xfffffffffffffffd}, @generic={0xff, 0x3, 0x0, 0xfffffffffffffffa}, @ldst={0x1, 0x0, 0x2, 0x4, 0x8, 0xfffffffffffffff0, 0xfffffffffffffff0}, @alu={0x7, 0xce, 0x5, 0x7, 0x4, 0xfffffffffffffffd, 0x8}], &(0x7f0000000100), 0x4, 0xfb, &(0x7f00001a7f05)=""/251, 0x4, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x8a, 0x7f, 0x8000, 0x32, 0xffffffffffffff9c, 0x7}, 0x2c) 06:02:55 executing program 1 (fault-call:3 fault-nth:17): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:55 executing program 4: r0 = socket$kcm(0x2, 0x1000000000000805, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f00000006c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x1, 0x4, 0x1}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)="5844526778d783e32c6c215e92c728aec9ed22a0d24ba395dbe2c292edf036dcc40c671b50c075435df7078305d716f3663329871c35c87affed95806df9d8c7723073", 0x43}], 0xffffffffffffda3, &(0x7f0000000740)=[{0x0, 0x3a, 0xfc00000000000000, "c103afd98db0bc4c266a864a4d4de00689b93c07e8166343ad38a8bed310abf0bd1dc2c0c86b3ad3e97cdf5dd40b32d3c0184a466cece12193a844dc8d2a6990b1b692f934c5278d179f3dac5c0bad9ff27c2df6c96f4a8f1cecf62ffea95f7887ec558543f8103e8cfa56e75129d58ad12c60bb3f9cd9a1f66cd2d53d02fa16393d677b3b7cb28cf844429c4af358c6bcc2eebd0233ea05667c7316312af490bfe61983e2fc"}, {0x0, 0x0, 0xac, "a8b16a6807d414b79299966b59ce39b7c89c58ba3b9783deb55dee61e9d957b0f887d8caeb14c1448490a2df05db10721494ea1d3c85fd7c41d663c41ab4d9010a382c98af8a165ecc530a11f8"}, {0x0, 0x1bf, 0x100000001, "ac2c3e05385194ad4681e87f8eae90bc858330c91319a6db972577d84c0b0110416bab"}, {0x0, 0x800011, 0xffffffff, "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"}]}, 0x3) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000640)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200), 0xfc99}], 0x1}, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f4add142300002e6e78742f73797a3100", 0x200002, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000200)={0x0, 0x70, 0x1, 0x48000000000000, 0x0, 0x80, 0x0, 0x3b9, 0x0, 0x2, 0x0, 0x1, 0x1, 0x8001, 0x8, 0xffffffffffff61c8, 0x7fffffff, 0x0, 0x800, 0x9, 0x3f, 0x613b, 0x5, 0x79, 0x100, 0x6, 0xbd0, 0x1, 0x80, 0x503c, 0x3f, 0x5, 0x3, 0x3f, 0xffffffffffff0001, 0x7, 0x3b07811, 0x4, 0x0, 0x8, 0x1, @perf_config_ext={0x35}, 0x8, 0x1, 0x8000, 0x5, 0x85e, 0x68, 0xb98}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280), 0x10) 06:02:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff75257309bfa100000000000007010000f9ffffffb702000005000000bf130000000000008500000006000000b700000000000000950000ff00000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0xa8, &(0x7f0000000400)="3ad270b8d6628495e4d16d7220e5", &(0x7f0000000480)=""/168, 0xf000}, 0x28) r2 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x7f, 0x1, 0x401, 0x8, 0x0, 0x9, 0x280, 0xc, 0x4, 0x7, 0x9, 0x4, 0x4, 0xffffffff7fffffff, 0x1f, 0x2, 0x0, 0x2, 0x9, 0x0, 0x33d5d065, 0x80000000, 0x5, 0x3ff, 0x200, 0x6, 0x8, 0x9, 0x4000000000000000, 0x8, 0x7, 0x5, 0x81, 0x3, 0x2, 0x400, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x100, 0x6, 0x8e, 0x2, 0x4, 0x8, 0x8c6b}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) [ 360.860301] FAULT_INJECTION: forcing a failure. [ 360.860301] name failslab, interval 1, probability 0, space 0, times 0 [ 360.871704] CPU: 0 PID: 24711 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 360.879077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.888440] Call Trace: [ 360.891056] dump_stack+0x1c4/0x2b4 [ 360.894709] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.899933] should_fail.cold.4+0xa/0x17 [ 360.904027] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.909155] ? find_held_lock+0x36/0x1c0 [ 360.913248] ? is_bpf_text_address+0xac/0x170 [ 360.917767] ? lock_downgrade+0x900/0x900 [ 360.921922] ? check_preemption_disabled+0x48/0x200 [ 360.926950] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 360.932750] ? kasan_check_read+0x11/0x20 [ 360.936907] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.942191] ? rcu_bh_qs+0xc0/0xc0 [ 360.945738] ? rcu_bh_qs+0xc0/0xc0 [ 360.949287] ? unwind_dump+0x190/0x190 [ 360.953189] ? is_bpf_text_address+0xd3/0x170 [ 360.957689] ? kernel_text_address+0x79/0xf0 [ 360.962103] ? __kernel_text_address+0xd/0x40 [ 360.966607] ? unwind_get_return_address+0x61/0xa0 [ 360.971548] ? __save_stack_trace+0x8d/0xf0 [ 360.975885] __should_failslab+0x124/0x180 [ 360.980132] should_failslab+0x9/0x14 [ 360.983943] kmem_cache_alloc_node_trace+0x5a/0x740 [ 360.988968] ? save_stack+0xa9/0xd0 [ 360.992596] ? save_stack+0x43/0xd0 [ 360.996247] __kmalloc_node_track_caller+0x33/0x70 [ 361.001656] __kmalloc_reserve.isra.39+0x41/0xe0 [ 361.006426] pskb_expand_head+0x230/0x10f0 [ 361.010673] ? memcpy+0x45/0x50 [ 361.013962] ? __copy_skb_header+0x350/0x6b0 [ 361.018380] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 361.022878] ? skb_checksum+0x140/0x140 [ 361.026867] ? __lock_is_held+0xb5/0x140 [ 361.030939] ? kasan_check_write+0x14/0x20 [ 361.035176] ? __skb_clone+0x6c7/0xa00 [ 361.039071] ? __copy_skb_header+0x6b0/0x6b0 [ 361.043481] ? kmem_cache_alloc+0x33a/0x730 [ 361.047852] skb_ensure_writable+0x3dd/0x640 [ 361.052276] ? skb_cow_data+0xf10/0xf10 [ 361.056272] ? check_preemption_disabled+0x48/0x200 [ 361.061302] ? __this_cpu_preempt_check+0x1c/0x1f [ 361.066155] ? __bpf_redirect+0x54b/0xb20 [ 361.070320] bpf_clone_redirect+0x14a/0x490 [ 361.074656] bpf_prog_c39d1ba309a769f7+0x95b/0x1000 [ 361.079673] ? genl_ctrl_event+0x150/0xa50 [ 361.083916] ? lock_downgrade+0x900/0x900 [ 361.088066] ? ktime_get+0x352/0x440 [ 361.091798] ? find_held_lock+0x36/0x1c0 [ 361.095871] ? lock_acquire+0x1ed/0x520 [ 361.099848] ? bpf_test_run+0x32e/0x5a0 [ 361.103828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.109372] ? check_preemption_disabled+0x48/0x200 [ 361.114394] ? kasan_check_read+0x11/0x20 [ 361.118550] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.123830] ? rcu_bh_qs+0xc0/0xc0 [ 361.127370] ? __build_skb+0x359/0x430 [ 361.131272] ? skb_try_coalesce+0x1b70/0x1b70 [ 361.135783] ? bpf_test_run+0x1c0/0x5a0 [ 361.139775] ? netlink_diag_dump+0x2a0/0x2a0 [ 361.144190] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.149729] ? bpf_test_init.isra.9+0x70/0x100 [ 361.154323] ? bpf_prog_test_run_skb+0x634/0xb40 [ 361.159093] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 361.163936] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.169478] ? fput+0x130/0x1a0 [ 361.172764] ? __bpf_prog_get+0x9b/0x290 [ 361.176831] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 361.181676] ? bpf_prog_test_run+0x130/0x1a0 [ 361.186092] ? __x64_sys_bpf+0x3d8/0x510 [ 361.190160] ? bpf_prog_get+0x20/0x20 [ 361.193990] ? do_syscall_64+0x1b9/0x820 [ 361.198058] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 361.203428] ? syscall_return_slowpath+0x5e0/0x5e0 06:02:55 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x9, 0x7, 0x20000000008, 0x3}, 0x2c8) [ 361.208363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.213263] ? trace_hardirqs_off+0x300/0x300 [ 361.217771] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 361.222799] ? prepare_exit_to_usermode+0x291/0x3b0 [ 361.227823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.232683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x4c}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x2, 0xf4, 0x400, 0x22, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(r2, &(0x7f0000000580)={&(0x7f0000000180)=@ax25={0x3, {"5b1d91b3d5c889"}, 0x1000}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="fa2a41368611c667ba6ff42ca2404d4ddecc6bf2b46bda7856029fcc1ebfe43b6501fa7805db2e3104b25f24993229c9fcdda527490e90615d061bc7174ce811589b6ae1298626dad57067506087309c26f71f4b112718059d943d9fa805b6fdefc7e2d459faefec57d0ee", 0x6b}, {&(0x7f0000000280)="7be833045bc9ebbea271c2eb13e2a7ce2e0b46185c1de119e0b6cb43492601ad7d26d1937743eec12c00c5d9b032e1c01e2e1c617024b75d33f47be4c5ae98af4db855f6732ff6872130a08184532d747e2eeecaa9c820d93c115ba5b45d5bd9f815cba208bbee0f4692ada9e41f95512ece3878310976879057358f60ae0c6f3f466efab11bf072af2ef1940e64a4e26f99a79f8a98cfa8e084a8a51548e589a33410473485db9e0cf64b3cfe0dd1026b66914c1d2bca6bbf87d8aa09f164555525d36b46465335355683b63aca4f32918c363c243aa033a22f81e14a103dc27ea0a0d7e309bcc7e1d9fd8e2dfea924cdc137", 0xf3}, {&(0x7f0000000380)="7b0f25e03976e9f7dcb808492e34e386fa7a74bb836d0524fa4f5e292ecbc86b47773f7e027537607efea197d842e50200c2650ec3fde89f029beb3c680b30a701bee053f45b9714fcde8e715801b5fb6e06dce8daf2ef1c2dbc223020", 0x5d}, {&(0x7f0000000400)="e8236497da6002f9e6da2bf1c133d5b2f239660fa9bbfa413e01012f63d60a", 0x1f}, {&(0x7f0000000440)="f09c7a2d2d9e941bcec57c6074570482889395af4e49b3d45648741fa2967925fa7db2c25eaf3ac0667a1d46f991f0c06182e1364ec0ba142316d974c28b35602c3ccc34db3882ff3d439fd84f8332788df3c3b6265262838f905e7d2d09216cda9ee751785b7caa4f233f0b05ae552d6a58c079e4635f142e78cbe10d6a1a822e9b49f2bacf3ef772ac8da39ceac9", 0x8f}], 0x5, 0x0, 0x0, 0x8051}, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000005c0)) r4 = socket$kcm(0x29, 0x0, 0x0) recvmsg(r3, &(0x7f00000007c0)={&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/39, 0x27}, {&(0x7f00000006c0)=""/127, 0x7f}], 0x2, &(0x7f0000000780)=""/39, 0x27, 0x2}, 0x10000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1b) sendmsg$kcm(r5, &(0x7f0000002d40)={&(0x7f0000000800)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x4, 0x1, {0xa, 0x4e21, 0x400, @remote, 0x6}}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000000880)="5a5ee6f9008dab3ee74f991e9b569afe37158b24b8ef5545c60e1a6a2dd1bc289593aa99b32aefb8e12fb19a7bf3dae5b0537089b0ce75bbd1e2c50ac2cfc282236532c2a2c9fe8a10991d7cd09bcc33f6b61c3deb44f7c2caa4d55635b113fdd6c2c9ed03483ec0ff67e80827797ad748008cd1a95e04f8", 0x78}, {&(0x7f0000000900)="5588dd6027ecc9a75e0de6c7d8926e001f977e3030a7ade0d2e8b04f982b0e93451d075a7ed02e7b112a07b0d1174ce0d669019bc9ac29f86df5f470bb69e5d351f4fafcf4d129d7f922fc09b21dc0cf8a6a1976a1beed78c76ed2d321fee70ffa1d09979cba4fc1a869acbdb4ef1f517931e0b32f3a92e597daf890dff3821bb73ae084110e3e5ceced25a2eddce8f231922051f668778ba31b31adaad50638bc823231fb0030fb6550aab0881b780053d13c7b7822d7d1ab9be38ec6c37a90408a186e08124ee88c58754bd53028e64792566571d06d190618ea3d1e2da71243774d4e8f91a6f0dda466613dbc5b9495b8b892494c967cde111921b3828b9d49356345aeb380828c0eedfedd482e00dfe27ba0164e3f2c2aee9d4545069c906df9356682a903298b210cf05b9dd964c0b075c7d462348d8f3fa3d292de81666204054a8e847c68f0e0a182145854ae29d871ded537dae198ed904832600622f836e48659335e449ce1c9d8a6141062e7d4ba8fb5d908fc27b963e000d8fda779176b5fdf7e83b918d0eb2d18363551347ab7c8b60d4e580fc76b5eddc2ebde5024c6d91a74e08634477166287358e4c351aab5203eabf8104bc2b4ced9d145d343038e6d5b1ec68dd36ea569e0bcd41dd0408e996720ad9bd6449c385a5cde1ebe95cfc0cfb6671a93c429246dc6c5ae9a124b85a51dcaa9ccf9ab274cd7c6c26775e028ddf6302f0900d202e23325183d1049f501240a335b84a9cfbf0d38c3afa5fec47c8002cef4ed2855de23186009c6695c38c54115cf19cebb00732f9972c3739e962b2191d77d63d2f9c78a8ddc7edd938e104d124fe4992de2bfa936073898ca9fdf39ee7eb469daa16125b97666152e0614302c4d316203b5a7567fee2e385fe35519262f6934f74db8d3117ab3340c0977f1ae0c40a796fd0986462f77ab9ae0e4477b0cd11e7b9e927549699b679808eda8f5061a936410835202cde9466f6f005462bd0877a3ed2b4b76b4f733c9ff40b5a086634e99ecfb740efd54529cd7c40d9bc1793178204d8e703e108c38375b5a834b416ffe2ba68348e1cb0d4cb6a1831b537d82c6a04d2a97fee2ed02ffafa1cc1297c6957c7374b031ac185c43e9b063a8a75ad9f7a555cb1a1417ce3295871ab9310b55fdf16790ad5755fa0329a3e67b31578b169509e851040dbf35130a33aaf930e65d9711c0f1212d9013119d5cff4dc1e15be39f8cb2a84fe60acb0a278bc3fa6f7631cf1eefdde9be32309f52383e8c00dc196707f5b6039b9371e458ca01fb1379b31bd816c541b9887268d14f8f5400ebab335fb80d4de374c17d350c54037f81c08aac2ef0f49af64d8989bfdfc1a775726b27bd5d9e20786b280dc59d094fa195a463e214d7b24cb858858cb37b84cf3e30eec6c60b5feb30d3d4071f56f463ff9db336172b0019bd90a1f5b269e256106ad5f296eb4cf7afb2cedd074b5b98e5216e9b8d504820c63c753ab800a651519044f0c0457f7df18586a744dfb435d5c31461ead4e78599b01bdfe256791bc29f01a2f9ddfb17ced270e02758a362dd57705d322deab5664213337cfc131a82af4fd03b172eb41e44f9e1a81c81ef94a74e32b06dcc670c9afe14b319d8938f91d8e55839218474456f6b07f98d730cb3daca68559ac7b502bcd62ed3f5da0341f757f358d0c9d584b7b5e9bc37c095e23b9851d8ecc3adaffcea752fa4e1a7790013431ffbae267ad7bb21e2764eccf15a55f5bc827591925776f995570775a71e161620e1293e6765c6334a788e56855f667260eb4433acdfa5269bf486d948074e9eaf34edc1b397bc88167a66a91237be39065a4c4b116fd754ab3987e45cd566ce564f89d666c2d88952eda1c55f8e99435d1c448a8d4600d9bd0002c3460124ed230b43df1dfb5c4ee1821f9f0b80cdb045949c9ae926ee62eef9f18d7455534a352d99573254aafa1179878e32e1fbe8975b186481eda03b811326455fc163497fa061ef265330200916cafb1f3f2f3b523d4a275ac1a0c29310227cf405ded7288aadd1e8adb50715318cecc3331984846ce16732830477cb181b5f2295e3e838e2b8cdd53bbfe4e5a6d6b0c668ddfc01522b4e78b3164721bf90b6d3e711599150f45ae95d58720c0e0a224dbee458d0a853920fb7f41b343524c2b53d6db455d5acc168b834a9a61db4108676f74339a681774b72767e308cecd1d0cf955d597ec67458d70ce1a34cce2b483ee93d80a308e15bf275540d212bd2b42654a4a2484d175f946656ce20ff9f777c1950ee3cc9d38112aec63038928974fd17b8fc3d434e69c62e39be87df12fc10e3a39356f3d5cc6d0daba163ca17d223a14068154c9deb293280f0b7e9ea59c1ac37300439120b0536869924d96afcc2390d366a0b1d983ae8f966f6ed79ed51370cc2def0efe41c2ab21b2fb33c3b936e30b3398a2661132c20f9bbacc2ae544651b4a0ee52cbeaeed9bd79356888abc1171e86c671bee4bb10d494cb43909e4f66f35805f616c08b2c68e7124c1aa5b23d299a7ed749c5a1b152f4ca06fd4e8f45a018835bbd522e634e87c42e1199ba173ee8ccfb4f069359f57f58de2b26c551e0cf1058cbcfd0a238abc1764a5f550a1eaae16f472126bfcd9b77b0311b98b58fe77bf9f605ba014b54fa48a7c51bc984dbfd7c6b3d9ac44196e1a5c132361e13498855be401ad972456b3be762de39f31c2c5998a5f65f9843292aa56c66fe5dac9fd9e4eb02ef80f27b30eb7eaecf4373e3560d68531708b9c4e4ebc9727fa1d305f443869dd6f3588462cf409c6c395b3622448f163c2ba2bde61d377c068bcb9d0b13014fae341f000c84119dc5f1158f15a6fb0bf7ef877555a8b8e6135568ae20325ea64e20f710c0486f7678f1a029eda4cbc7a15df5d4d580332936a90b01b15b4d3d6dc96e53ec9be036c72759e658967d36140924378a97ef96bb69693745ae654db41885352bc53d8057a1d429fab52442ddb043ce0f342eb725b2713cf0273c3c5af5f15d2dee9ecfee8a3ba8e3b12bae611fff6580be9f08546f055348efe2bcca502e68b2755690909dd9bde12ccb21be264171b479d19f5fdcfbfe884c0efa0380c415de50fa100947aac4fe6e4a42d0108092f2ac05cf9d0c0d476469bb2f844f9b4338e102826fbce5226eba72bf5b5dd26a8072b2e430c22c310390523bb79ff5b99009bf77e41bd869893445813f651e095ace3149cec92a279a1adc82a51cc8f17217e1c61c7e6085465b1a580d450e70fd12807c3857e2900e09ce7de2d011320f69ee63dd6f333162c5876e362876300240e131ea6716acb1438557f48d3f8cc0365807b4422fdbf52969752248e4c9c6c915a373afa7cb3fba4150abc4c28fe8b4e66be1bf314986b6c8ed8f4fbff75b7b7de470060d976636df8efce8e42e771a78b6473d3c01a24e823bb149a90d94d93ba87060ad3289b1fd6d596ae7b7bb13cedbbe0abd6b46a972ce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0x1000}, {&(0x7f0000001900)="d410a1ea7bf8645c5cdd6b7f173265254838038d16aa6ee2820651335e62714eabdb38333e5235d22a6b5a67209c295fafeba1607cc7c3", 0x37}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)}, {&(0x7f0000002980)="584528268a3f593f83c4a360fb0f8faeb2ccff1a33a08b416a19f8f02c22bbf1cb647f2f041bd1fd24f480c93ebf5f88f7ee72033d1e152097cad5df8ecaa1210c", 0x41}], 0x6, &(0x7f0000002a80)=[{0xa8, 0x13f, 0xfffffffffffffffa, "963c1f8b46f40b8bbc22cdaeed6b90bddae75709a0ee128e703c46ccd45c29fe3f97983572f90caf730e9cd550d2270144b62bf81cfe4382d5f1e9e8594a6dcbfe2129f367ab0d7664b853602bc5d7102e051209c454e45f787605b06556b38b8dda44f264eb2e978e42d9f4acbaa49dbedeec3d4dc7f9b18121981555879dc74f45fa3cbc4bd44965a2cb5e1b6f4e66988d8881fc9299"}, {0xe0, 0x115, 0xffffffff, "3b07a1a8ee93e26ed6b1ae9a216138287148b92973b1469de3d7466515fa37c2de88dbfced5b45faf927368e837876b0659c7568f3e0b4ce8d77cfc8c605e828b8a3d9257b88eb13c9088d46400416c0fa32f75c19fdec6b64ef5d6e2f63d86d10dfb0ab42012c707b9eb1b55c6260c80d2c3ba4764f082ef108916ddb8db62fad4f514a468181db4d08a8f6504fd549f1672da1cc90a397430d9b45dcff56691560dc58b44c4cb7930aa3ffc8714aee48b8b5340758338799a90a380597f78dbad03e1fa3058e2755a0592f"}, {0x88, 0x1, 0x4, "02a40cddae141a1f276df27d1ee471fda721f01a02596214ced763568a84131f9f82f6fe0ec72fc07eb3fd05cb1c869844462778203ae16307ddebbf036de177c4335f8d231d3f7bdd93f8c2935f7ac74a01caa4d513fd13b3570f46a5e57410ba7f396c09937ccb7ccd0a146009bc4b3c33e15cab50"}, {0x98, 0x11f, 0xfffffffffffff001, "22b00e55e790caffde3f45b18c15e8ad89a25b32b440abbbd2afdf3c7ab8e456e7a4cbe1051c68c73140d49370389688ad8ada242e198f09a60978cabf0ce61566706d13c647bb6b6eb1afeee371da2498974372d3200e3675021ff3ddf6be975ead697a8facc0c0c47a003687159bf5df7f4f965bbf50ad1342d4f429fc832daec7644f0bea"}], 0x2a8, 0x800}, 0x10) recvmsg(r4, &(0x7f0000009f40)={&(0x7f0000009d40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000009dc0)=""/237, 0xed}], 0x1, &(0x7f0000009f00)=""/40, 0x28, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000009f80)={0xe, 0x7, &(0x7f0000002d80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0xac69, 0x9, 0x3, 0x0, 0xfffffffffffffff5, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xb}]}, &(0x7f0000002dc0)='GPL\x00', 0x5, 0x0, 0x0, 0x41f00, 0x1, [], r6, 0xf}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000a100)={r0, 0x0, 0xe, 0x8c, &(0x7f000000a000)="89a971f029aa10f8e3af402c4ffa", &(0x7f000000a040)=""/140, 0x200}, 0x28) r7 = openat$cgroup_ro(r0, &(0x7f000000a140)='cpu.stat\x00', 0x0, 0x0) write$cgroup_type(r7, &(0x7f000000a180)='threaded\x00', 0x9) close(r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000000a1c0)) ioctl$TUNSETLINK(r7, 0x400454cd, 0x33d) ioctl$TUNSETVNETLE(r7, 0x400454dc, &(0x7f000000a200)) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000000a240)={'rose0\x00', 0x4000}) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000a2c0)={&(0x7f000000a280)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f000000a300)={'eql\x00', 0x1400}) socket$kcm(0x29, 0x7, 0x0) socketpair$inet(0x2, 0x2, 0x800, &(0x7f000000a340)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000000a380)={r9}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f000000a480)={0x0, r7, 0x0, 0x1, &(0x7f000000a440)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f000000a3c0)={0x7, 0x70, 0xd6ef, 0x0, 0x9, 0x8, 0x0, 0x4, 0x0, 0x8, 0x9, 0x1, 0x7, 0x0, 0x8000, 0xb1600000000000, 0x7, 0x3, 0x7fffffff, 0x3, 0x5, 0x4, 0xfffffffffffffffd, 0x1, 0x101, 0x80000001, 0x88a, 0x4, 0x36, 0x1, 0x7f, 0x2, 0x1, 0x100, 0x68, 0x7ff, 0x5, 0x8, 0x0, 0x5, 0x6, @perf_config_ext={0x93d9, 0x7f}, 0x100, 0x101, 0x4, 0x7, 0x80000000, 0x20, 0x1}, r10, 0xb, r7, 0x2) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f000000a4c0)=0x1) 06:02:55 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000980)}, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000004f0081747801000000f869d9ef5b0cd90c0008000000000000000020000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x90) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 06:02:55 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000380)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/35, 0x23}], 0x1, &(0x7f0000000740)=""/128, 0x80}, 0x40000062) 06:02:55 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0xff, 0x1588, 0x0, 0x5, 0x0, 0x62, 0x400, 0x0, 0x5c, 0xff, 0x9, 0xfffffffffffffff7, 0xe, 0x2, 0x6, 0x80000001, 0x80000001, 0x40, 0x441, 0x3, 0x2, 0x81, 0x100, 0x7, 0x2, 0x3, 0xfffffffffffffff8, 0xffffffffffffff65, 0x401, 0x80, 0x9, 0x4, 0x0, 0xffffffff, 0x8c, 0x6, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x410, 0x10000, 0x5, 0x1, 0x9, 0x0, 0x2}, 0xffffffffffffff9c, 0xa, 0xffffffffffffffff, 0xf) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0xb, 0xd, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x200}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x9e9e}, @ldst={0x3, 0x3, 0x36e5d51a106c711b, 0x5, 0x6, 0x0, 0x18}, @exit, @call={0x85, 0x0, 0x0, 0x1e}, @map={0x18, 0xe, 0x1, 0x0, 0x1}]}, &(0x7f0000000400)='GPL\x00', 0x5, 0x1000, &(0x7f0000000500)=""/4096, 0x41100, 0x1, [], 0x0, 0x5}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x1, 0x8080a, 0xbd1a, &(0x7f0000001680)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x200000000002100, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002f00)={&(0x7f00000019c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001a40)=""/13, 0xd}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/222, 0xde}, {&(0x7f0000002b80)=""/200, 0xc8}, {&(0x7f0000002c80)=""/4, 0x4}, {&(0x7f0000002cc0)=""/38, 0x26}, {&(0x7f0000002d00)=""/29, 0x1d}, {&(0x7f0000002d40)=""/184, 0xb8}, {&(0x7f0000002e00)=""/4, 0x4}], 0x9, 0x0, 0x0, 0x3}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000002f40)={0xb, 0xb, &(0x7f0000001580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3fe1}, [@alu={0x7, 0xffffffffffff614d, 0x0, 0x5, 0x9, 0xfffffffffffffffe}, @generic={0x8001, 0x0, 0x79cd, 0x8}, @ldst={0x2, 0x3, 0x0, 0x6, 0x8, 0x178}, @alu={0x4, 0x2, 0x7, 0x0, 0x0, 0x31, 0xfffffffffffffff1}]}, &(0x7f0000000440)='GPL\x00', 0x8, 0x4f, &(0x7f0000001600)=""/79, 0x41f00, 0x1, [], r3, 0x7}, 0x48) close(r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={0x1, 0x28, &(0x7f0000000480)}, 0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[{0x0, 0x100, 0x9}, {0x2, 0x8000, 0xfffffffffffffffb, 0x7f}, {0x8, 0x800, 0x7f32, 0x92}, {0x4, 0x775, 0x4, 0x7}, {0x5c23, 0xffffffff80000001, 0x7, 0x7b5e}, {0x5, 0xfffffffffffffccf, 0x100, 0x2}, {0x0, 0x5a1, 0x7, 0x5}]}) 06:02:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x5f}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:55 executing program 1 (fault-call:3 fault-nth:18): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:55 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r2 = getpid() write$cgroup_int(r1, &(0x7f0000000440)=0x80, 0xf455) close(r1) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0xfe6f, 0x0, 0x40, 0x2, 0x0, 0x7, 0x10001, 0xf, 0x97b5, 0x4, 0xffffffffffffde0e, 0x100000000, 0x10001, 0x6, 0x6, 0x0, 0x5, 0x9, 0x0, 0x10001, 0x7, 0x77, 0x401, 0x4, 0x1, 0x3fe0000, 0x10001, 0x7ff, 0x8, 0x5, 0x6, 0x0, 0x7ff, 0x4, 0x7fff, 0x80000000, 0x0, 0x8000000000000000, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x800, 0x46d, 0xffffffffffffffff, 0x7, 0x0, 0x9, 0xffffffffffffff01}, r2, 0xa, r1, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x8, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000700)={r1, 0x166, &(0x7f00000006c0)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r4}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) write$cgroup_pid(r5, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000004) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x80000001, 0x10}, 0xc) r6 = perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x2, 0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x80, 0x0, 0x3, 0x9, 0x0, 0x1ff, 0x1, 0x6, 0x6, 0x5656, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x7fffffff, 0x0, 0x7fffffff, 0x0, 0x1000, 0x80000000, 0x0, 0x4, 0xffff, 0x0, 0x400, 0x1000, 0x0, 0x8, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000480)}, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffff7, 0x6, 0x5}, 0x0, 0x5, r1, 0xa) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x7ff, 0x0, 0x5, 0x0, 0x0, 0x200, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x3f, 0x0, 0x0, 0x7, 0x45f3036e, 0x5, 0x2, 0x3, 0x463, 0x0, 0x4, 0x6, 0x4, 0x3f, 0x0, 0x87, 0x1, 0x7, 0x7, 0x3cc, 0x3, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x0, 0x4d8, 0x0, 0x5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 361.640876] FAULT_INJECTION: forcing a failure. [ 361.640876] name failslab, interval 1, probability 0, space 0, times 0 [ 361.652371] CPU: 1 PID: 24750 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 361.659785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.669156] Call Trace: [ 361.671765] dump_stack+0x1c4/0x2b4 [ 361.675409] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.680614] ? __lock_is_held+0xb5/0x140 [ 361.684690] should_fail.cold.4+0xa/0x17 [ 361.688768] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.693882] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 361.699168] ? kasan_unpoison_shadow+0x35/0x50 [ 361.703765] ? skb_tx_error+0x2f0/0x2f0 [ 361.707759] ? __kmalloc_node_track_caller+0x47/0x70 [ 361.712892] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.718435] ? print_usage_bug+0xc0/0xc0 [ 361.722499] ? kasan_check_write+0x14/0x20 [ 361.726739] ? pskb_expand_head+0x6b3/0x10f0 [ 361.731179] ? __lock_acquire+0x7ec/0x4ec0 [ 361.735422] ? __lock_is_held+0xb5/0x140 [ 361.739496] __should_failslab+0x124/0x180 [ 361.743744] should_failslab+0x9/0x14 [ 361.747557] kmem_cache_alloc+0x47/0x730 [ 361.751633] skb_clone+0x1bb/0x500 [ 361.755180] ? skb_split+0x11e0/0x11e0 [ 361.759072] ? check_preemption_disabled+0x48/0x200 [ 361.764100] ? __this_cpu_preempt_check+0x1c/0x1f [ 361.768951] ? __bpf_redirect+0x54b/0xb20 [ 361.773137] bpf_clone_redirect+0xb9/0x490 [ 361.777388] bpf_prog_c39d1ba309a769f7+0x9ea/0x1000 [ 361.782415] ? __sched_text_start+0x8/0x8 [ 361.786568] ? ktime_get+0x352/0x440 [ 361.790301] ? find_held_lock+0x36/0x1c0 [ 361.794376] ? lock_acquire+0x1ed/0x520 [ 361.798358] ? bpf_test_run+0x32e/0x5a0 [ 361.802341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.807880] ? check_preemption_disabled+0x48/0x200 [ 361.812906] ? kasan_check_read+0x11/0x20 [ 361.817059] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.822342] ? rcu_bh_qs+0xc0/0xc0 [ 361.825890] ? preempt_schedule+0x4d/0x60 [ 361.830042] ? ___preempt_schedule+0x16/0x18 [ 361.834462] ? bpf_test_run+0x1c0/0x5a0 [ 361.838451] ? netlink_diag_dump+0x2a0/0x2a0 [ 361.842866] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.848406] ? bpf_test_init.isra.9+0x70/0x100 [ 361.852998] ? bpf_prog_test_run_skb+0x634/0xb40 [ 361.857779] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 361.862625] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.868167] ? fput+0x130/0x1a0 [ 361.871453] ? __bpf_prog_get+0x9b/0x290 [ 361.875522] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 361.880368] ? bpf_prog_test_run+0x130/0x1a0 [ 361.884787] ? __x64_sys_bpf+0x3d8/0x510 06:02:56 executing program 3: socket$kcm(0xa, 0x2, 0x11) close(0xffffffffffffffff) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000240)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000400)=r0, 0x4) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x40000000, 0x2) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xffffffba) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x842, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x4, &(0x7f0000001640)=""/33, 0x21}, 0x2) socket$kcm(0x29, 0x7, 0x0) [ 361.888851] ? bpf_prog_get+0x20/0x20 [ 361.892678] ? do_syscall_64+0x1b9/0x820 [ 361.896741] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 361.902121] ? syscall_return_slowpath+0x5e0/0x5e0 [ 361.907053] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.911901] ? trace_hardirqs_off+0x300/0x300 [ 361.916402] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 361.921427] ? prepare_exit_to_usermode+0x291/0x3b0 [ 361.926456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.931314] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x61}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:56 executing program 1 (fault-call:3 fault-nth:19): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:56 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x7, 0x7, 0x401, 0x10, r1, 0x9}, 0x2c) socketpair(0xa, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b80)={0xffffffffffffffff, r3, 0x0, 0x1, &(0x7f0000000b00)='\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c80)={r3, 0x50, &(0x7f0000000c00)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000cc0)={r4, r3, 0x0, 0x1, &(0x7f0000000bc0)='\x00', r5}, 0x30) sendmsg$kcm(r2, &(0x7f0000000ac0)={&(0x7f0000000280)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)="4f1118f40074e0b825d853a97eb2f9848a355215a3703f587cee2c9751621efd2bc67fe194911fd6830ad82db11f7549e3abddfc6fe25df44be5af60e2c39f84b02750db34f4303ab31f1f06cbafbcb6781ed603a156dcb1ae63b48a59a344a4a7d40408087409c7c317add471f0bc3ea887bd8a980fb01f4070ec8364bebc5d0deb662c94c539b7e1c298ad4a2d5636f2ffa2fb6dffb4f6e46859f93f0334afe50fa5481de4ca59067ac19aa1e64f314b084499b9fe71fe970cca739a95b30d59686818790f1be0ef1781c3fb8df337703a7d96b3136e54f5e050b2be89aca9", 0xe0}, {&(0x7f0000000400)="1126dae8c092b497248ae924b03054a187cc8328eef4ccc953276e0591b01eb2a47fdefc31db2dae6718c1dabd3605e66f9bb77c53292ffe3af917d8d364001d05", 0x41}, {&(0x7f0000000480)="01cbf1f11bd33fc0fa1f88f65bbdd86ee24c22fca8d6d81fed04a33ef6e5d4ff546e9bfe9477bf62cbbcea9ef9d70a3933899f78f5ac049d1196b3e42e9800cb18a229793b1c54e2df1274073a3edb2ba6be1db0feb424f04006f930f9c4ea2d0d7649bd9e3202ece76664f92e2a6ff29a965853617acc32dc", 0x79}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x558}, 0x0) perf_event_open(&(0x7f0000000d00)={0x2, 0x70, 0x6, 0x7, 0x8918, 0x4, 0x0, 0x100000000, 0x1, 0x1, 0x81, 0x41bd258e, 0x8, 0x40, 0x5, 0x2, 0x442, 0x100000001, 0x0, 0x3, 0x40, 0xfff, 0xffffffffffffff81, 0xff, 0x5, 0x0, 0x9, 0x6, 0x0, 0x5, 0x3, 0x6, 0x6a, 0xd6, 0x6e, 0x76, 0x6, 0x5, 0x0, 0x2, 0x4, @perf_config_ext={0xadf, 0xbb}, 0x800, 0x2, 0x2, 0x7, 0x1, 0x5, 0x3}, r4, 0x6, 0xffffffffffffffff, 0x2) sendmsg$kcm(r1, &(0x7f0000003700)={0x0, 0xffffffffffffffa3, &(0x7f0000000b40)=[{&(0x7f0000000180)='`', 0x1}], 0x1, 0x0, 0xffffffffffffff85}, 0x0) 06:02:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x8, &(0x7f0000000300)={0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000480)=r1) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="3810c3a8300354452cca4a3d62c3a6016e89b34bf6fd6e489a051d8050ab6359c8782267f8fe739e08c6de581d265616649385275517780fa8e73c16df1cbfd5db9fba4842e5dad9085cb6f1eeb2ed200afcd2e3b13fd20013fc10644d63e14f699d7323eab27d082e61b0364fb8e8d981bd0d7fb576065bd26c651e6ba5bad13b6d2578e6559d40e35cc6ee533f5fda40de33867111f51e8f7955f6eb0a5d7c911098cf47aa99", 0xa7}, {&(0x7f0000000100)="e35b2fc1438e11", 0x7}, {&(0x7f0000000200)="b4ef7abc1f9e39addf", 0x9}], 0x3, 0x0, 0x0, 0x40}, 0x80) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000140)='bpf\x00', 0x0, &(0x7f0000001900)=ANY=[]) mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x104) mount$bpf(0x20000000, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='bpf\x00', 0x200c, &(0x7f0000000400)) [ 362.252259] FAULT_INJECTION: forcing a failure. [ 362.252259] name failslab, interval 1, probability 0, space 0, times 0 [ 362.263716] CPU: 0 PID: 24779 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 362.271093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.280456] Call Trace: [ 362.283062] dump_stack+0x1c4/0x2b4 [ 362.286727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.291962] should_fail.cold.4+0xa/0x17 [ 362.296047] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.301160] ? find_held_lock+0x36/0x1c0 [ 362.305258] ? is_bpf_text_address+0xac/0x170 [ 362.309776] ? lock_downgrade+0x900/0x900 [ 362.313935] ? check_preemption_disabled+0x48/0x200 [ 362.318976] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 362.324789] ? kasan_check_read+0x11/0x20 [ 362.328948] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.334237] ? rcu_bh_qs+0xc0/0xc0 [ 362.337792] ? rcu_bh_qs+0xc0/0xc0 [ 362.341334] ? unwind_dump+0x190/0x190 [ 362.345245] ? is_bpf_text_address+0xd3/0x170 [ 362.349752] ? kernel_text_address+0x79/0xf0 [ 362.354164] ? __kernel_text_address+0xd/0x40 [ 362.358667] ? unwind_get_return_address+0x61/0xa0 [ 362.363608] ? __save_stack_trace+0x8d/0xf0 [ 362.367941] __should_failslab+0x124/0x180 [ 362.372193] should_failslab+0x9/0x14 [ 362.376007] kmem_cache_alloc_node_trace+0x5a/0x740 [ 362.381026] ? save_stack+0xa9/0xd0 [ 362.384658] ? save_stack+0x43/0xd0 [ 362.388300] __kmalloc_node_track_caller+0x33/0x70 [ 362.393248] __kmalloc_reserve.isra.39+0x41/0xe0 [ 362.398020] pskb_expand_head+0x230/0x10f0 [ 362.402275] ? memcpy+0x45/0x50 [ 362.405560] ? __copy_skb_header+0x350/0x6b0 [ 362.409975] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 362.414472] ? skb_checksum+0x140/0x140 [ 362.418462] ? __lock_is_held+0xb5/0x140 [ 362.422532] ? kasan_check_write+0x14/0x20 [ 362.426769] ? __skb_clone+0x6c7/0xa00 [ 362.430664] ? __copy_skb_header+0x6b0/0x6b0 [ 362.435076] ? kmem_cache_alloc+0x33a/0x730 [ 362.439414] skb_ensure_writable+0x3dd/0x640 [ 362.443831] ? skb_cow_data+0xf10/0xf10 [ 362.447805] ? check_preemption_disabled+0x48/0x200 [ 362.452838] ? __this_cpu_preempt_check+0x1c/0x1f [ 362.457687] ? __bpf_redirect+0x54b/0xb20 [ 362.461851] bpf_clone_redirect+0x14a/0x490 [ 362.466185] bpf_prog_c39d1ba309a769f7+0x34d/0x1000 [ 362.471204] ? genl_ctrl_event+0x150/0xa50 [ 362.475452] ? lock_downgrade+0x900/0x900 [ 362.479604] ? ktime_get+0x352/0x440 [ 362.483333] ? find_held_lock+0x36/0x1c0 [ 362.487403] ? lock_acquire+0x1ed/0x520 [ 362.491380] ? bpf_test_run+0x32e/0x5a0 [ 362.495362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.500903] ? check_preemption_disabled+0x48/0x200 [ 362.505924] ? kasan_check_read+0x11/0x20 [ 362.510078] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.515359] ? rcu_bh_qs+0xc0/0xc0 [ 362.518900] ? __build_skb+0x359/0x430 [ 362.522792] ? skb_try_coalesce+0x1b70/0x1b70 [ 362.527297] ? bpf_test_run+0x1c0/0x5a0 [ 362.531290] ? netlink_diag_dump+0x2a0/0x2a0 [ 362.535706] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.541258] ? bpf_test_init.isra.9+0x70/0x100 [ 362.545852] ? bpf_prog_test_run_skb+0x634/0xb40 [ 362.550622] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 362.555469] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 362.561008] ? fput+0x130/0x1a0 [ 362.564297] ? __bpf_prog_get+0x9b/0x290 [ 362.568368] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 362.573209] ? bpf_prog_test_run+0x130/0x1a0 [ 362.577633] ? __x64_sys_bpf+0x3d8/0x510 [ 362.581705] ? bpf_prog_get+0x20/0x20 [ 362.585541] ? do_syscall_64+0x1b9/0x820 [ 362.589609] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 362.594977] ? syscall_return_slowpath+0x5e0/0x5e0 06:02:57 executing program 4: socketpair(0x22, 0x4, 0x0, &(0x7f0000000180)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000240)="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"}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r0, 0x6, 0x3}, 0x14) 06:02:57 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6e65742f73797a3002", 0x1ff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003480)='cgroup.controllers\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x0, 0x2, 0x1, 0xfffffffffffff800, 0x8, 0x1, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c2dbcd4057b6c6a639a2f0086dd", &(0x7f0000000500)=""/215, 0x3ffe}, 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003500)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003540)={r3, r4}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0x9) socketpair(0x0, 0x2, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000300)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r5, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r6, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0/file0\x00', r7}, 0x10) mount$bpf(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)='bpf\x00', 0xf, &(0x7f0000000480)=ANY=[@ANYBLOB="00e6450a34f24de6ad53dc7e1eefd24d7bbe8dfe56c632d82158c54b23468c4694bbda9a18251593af822dc73518098a6f3b84856865a8ad80c57bd10344567e7f4c011469fe60654c2fa0c5de800c7431c4f65f9e57fcdc71b9d5da17f3"]) 06:02:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x4f}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 362.599911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.604764] ? trace_hardirqs_off+0x300/0x300 [ 362.609277] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 362.614301] ? prepare_exit_to_usermode+0x291/0x3b0 [ 362.619338] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.624194] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x6, 0xffffffff, 0x7, 0x2, 0xffffffffffffff9c, 0x2ea3aac7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x8, 0x8224, 0xa21, 0xbfd6ee15c150d05a, r0, 0x6}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x57}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x99, &(0x7f0000000180)=""/153}, 0x48) 06:02:57 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) 06:02:57 executing program 1 (fault-call:3 fault-nth:20): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x35}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:57 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) r2 = socket$kcm(0x2, 0x40000000, 0x2) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xffffffba) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000400)='..\x00') socketpair(0x0, 0x800, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1f, 0x8, 0x36, 0x0, 0x10, r3, 0x9}, 0x2c) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x842, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0xffff, 0x5, 0x4, 0x7}, {0xffffffffffffffff, 0x7, 0x379fc0000000000, 0x8}, {0x1, 0x3000000, 0x80000000, 0xc0a}, {0xffffffffffff3dc8, 0x5, 0x3, 0x3}, {0x6, 0x8000, 0x0, 0xffffffffffff8d1f}]}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000440)) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x10) close(r0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f00000002c0)=0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xf, 0x5, 0x6, 0x9b7, 0x20, r3, 0x100000001}, 0x2c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) socketpair(0x0, 0x80000, 0x81, &(0x7f0000000480)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) recvmsg$kcm(r2, &(0x7f00000060c0)={&(0x7f0000003e00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000005f80)=[{&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)}, {&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/74, 0x4a}, {&(0x7f0000005f40)}], 0x5, &(0x7f0000006000)=""/167, 0xa7, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000006100)={0x11, 0xa, &(0x7f0000000540)=@raw=[@alu={0x4, 0x9, 0xd, 0xd, 0xa, 0x40, 0xffffffffffffffff}, @jmp={0x5, 0x8001, 0x4, 0xf, 0x7, 0xfffffffffffffff0, 0xfffffffffffffff9}, @jmp={0x5, 0xfc, 0xe, 0x8, 0x8, 0x1, 0x1}, @ldst={0x2, 0x3, 0x3, 0x5, 0x2, 0xfffffffffffffff0, 0xfffffffffffffff8}, @exit], &(0x7f00000005c0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x41f00, 0x1, [], r5, 0xa}, 0x48) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000004c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xf, 0x800, 0x8, 0x0, 0x3, 0x1}, 0x2c) [ 362.960881] FAULT_INJECTION: forcing a failure. [ 362.960881] name failslab, interval 1, probability 0, space 0, times 0 [ 362.972353] CPU: 0 PID: 24818 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 362.979729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.989098] Call Trace: [ 362.991706] dump_stack+0x1c4/0x2b4 [ 362.995355] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.000575] ? __lock_is_held+0xb5/0x140 [ 363.005155] should_fail.cold.4+0xa/0x17 [ 363.009257] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.014380] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 363.019677] ? kasan_unpoison_shadow+0x35/0x50 [ 363.024283] ? skb_tx_error+0x2f0/0x2f0 [ 363.028288] ? __kmalloc_node_track_caller+0x47/0x70 [ 363.033415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.038971] ? print_usage_bug+0xc0/0xc0 [ 363.043051] ? kasan_check_write+0x14/0x20 [ 363.047308] ? pskb_expand_head+0x6b3/0x10f0 [ 363.051761] ? __lock_acquire+0x7ec/0x4ec0 [ 363.056012] ? __lock_is_held+0xb5/0x140 [ 363.060100] __should_failslab+0x124/0x180 [ 363.064354] should_failslab+0x9/0x14 [ 363.068168] kmem_cache_alloc+0x47/0x730 [ 363.072272] skb_clone+0x1bb/0x500 [ 363.075833] ? skb_split+0x11e0/0x11e0 [ 363.079735] ? check_preemption_disabled+0x48/0x200 [ 363.084773] ? __this_cpu_preempt_check+0x1c/0x1f [ 363.089632] ? __bpf_redirect+0x54b/0xb20 [ 363.093803] bpf_clone_redirect+0xb9/0x490 [ 363.093831] bpf_prog_c39d1ba309a769f7+0xb47/0x1000 [ 363.093850] ? genl_ctrl_event+0x150/0xa50 [ 363.103094] ? lock_downgrade+0x900/0x900 [ 363.103110] ? ktime_get+0x352/0x440 [ 363.103141] ? find_held_lock+0x36/0x1c0 [ 363.103165] ? lock_acquire+0x1ed/0x520 [ 363.103183] ? bpf_test_run+0x32e/0x5a0 [ 363.119334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.119350] ? check_preemption_disabled+0x48/0x200 [ 363.119371] ? kasan_check_read+0x11/0x20 [ 363.119390] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 363.119408] ? rcu_bh_qs+0xc0/0xc0 [ 363.119424] ? __build_skb+0x359/0x430 [ 363.119440] ? skb_try_coalesce+0x1b70/0x1b70 06:02:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x7b}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:57 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xf, 0x1, 0xf8, 0x0, 0x20, 0x1, 0xff}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) socketpair(0x4, 0x0, 0xee, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000640)=r3, 0x3) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) r6 = perf_event_open(&(0x7f00000014c0)={0x5, 0x70, 0x0, 0xda, 0x400, 0x3, 0x0, 0x0, 0x80, 0x0, 0x100000001, 0x0, 0x0, 0x13b9, 0x9, 0x80000000, 0x8, 0x1ff, 0x81, 0x7ff, 0x0, 0x800, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x43dd68c2, 0xd2b, 0x9, 0x5, 0xbf73, 0x7, 0x4, 0x0, 0x5, 0x2, 0x7, 0x0, 0x5, 0x1, @perf_config_ext={0x5}, 0x4000, 0x100000000, 0x9, 0x5, 0xe3, 0x8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f00000008c0)={r0}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000600)) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000240)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000001540)}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={r5, 0x52d9613ab018889e}, 0xfffffffffffffef6) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x4, 0x0, 0x0, 0x5, 0x0, 0x3, 0xa0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x81, 0x4, 0x2, 0x4841, 0xf1c, 0x8, 0x0, 0x0, 0x2, 0x6, 0x2, 0x0, 0x6, 0x3ff, 0x0, 0x0, 0x3f, 0x0, 0x8c, 0x7, 0x4, 0x8, 0x4000000000, 0xffffffff, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x100, 0x2, 0xc0, 0x7, 0x80000000, 0x6}, 0x0, 0xf, r6, 0x1) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x8fd1, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000480)) socket$kcm(0x29, 0x5, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) socketpair(0xb, 0x801, 0xfffffffffffffff9, &(0x7f00000003c0)) [ 363.119463] ? bpf_test_run+0x1c0/0x5a0 [ 363.127410] ? netlink_diag_dump+0x2a0/0x2a0 [ 363.142083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.142100] ? bpf_test_init.isra.9+0x70/0x100 [ 363.142121] ? bpf_prog_test_run_skb+0x634/0xb40 [ 363.142144] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 363.150943] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.150958] ? fput+0x130/0x1a0 [ 363.150974] ? __bpf_prog_get+0x9b/0x290 [ 363.150994] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 363.151008] ? bpf_prog_test_run+0x130/0x1a0 [ 363.151027] ? __x64_sys_bpf+0x3d8/0x510 [ 363.151042] ? bpf_prog_get+0x20/0x20 [ 363.151079] ? do_syscall_64+0x1b9/0x820 [ 363.221487] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 363.226866] ? syscall_return_slowpath+0x5e0/0x5e0 [ 363.231806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.236659] ? trace_hardirqs_off+0x300/0x300 [ 363.241179] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 363.246204] ? prepare_exit_to_usermode+0x291/0x3b0 [ 363.251258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.256116] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f0000b6973c5b3040aca452ce7b66e9bb8f79499071e53fa8bcc10a15c76343ce2db7bb3e3af7928378b56f2fa951bd691563eb786419b4e25eb5e462cca9eeeb34e7f5fca6ce283637471845e2a1ba505df6ae986106d16f21d8e768559a8dd3ea51c1792b322189c8fc0d5750d19d8bbfb1e649b919fb02bbe204ee8be4e8b7264756fd64119c4fe2af796b76064c3a58fdef6ed0536589a24a2ddbb843b28a9aaefc4ff48599b767549abf0524216bd4b21f5ea56542bd98997014b1b7217b1d65d865505bc536950e750b2c313fe399e667c91d07", 0x0, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000001c0)) close(r2) close(r1) 06:02:57 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={0xffffffffffffff9c}) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000b80)=""/78, 0x4e}, {&(0x7f0000000500)=""/35, 0x23}], 0x5, &(0x7f0000000600)=""/167, 0xa7, 0xfff}, 0x40000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0)=0xffffffffffffffff, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)=r2, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000a40)='rdma.current\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a00)={r3, &(0x7f0000000840)="03cef264c6a185bfff1d59231c6417b233ccc716c09d20cf2722a0f4cce8e281470c9c48e6864759a9840efbd08706e5ea844d8e0204acc54b69b1ac177e2953f06cefe2023bc07face27c833c9591b88e559bb6dd0ee796dc2ab748c07e815592696c1c7c4dc7f0ce1087f48df558", &(0x7f0000000900)="43eb115e7f85c077fad8ea91af325c56755fbc235217c82d8928509b6f599658cc5e69a668763b48b08e569cada43e6513fc47f5e8197a6fe11f0c7ae18d3a34295e38f156dc33872eef5bad5e605c6d2a15451e546f311e827342d24cc9e2c5a80b8e4f030d74f86223366ffe9d87d622313c3e18ef6b3d9c82162e83dba2d64785f54604bbd6dc6912b7ebf5425e7a803134683a06930f820d20e633c4f4e921db1af334eee78f265d27d19dd9188f86a5e70e0e141345e8fc40280d10dccb7a22588c5a879dae1416393f7133fdbd945c387c0a551851c5ade188245f61ffd7c221065b7b1f7ae2703844", 0x2}, 0x20) socketpair(0x2, 0x8, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000040)={0xffffffffffffffff}) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000ff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00000000c0)=')\x00') ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000700)) r7 = socket$kcm(0xa, 0x6, 0x0) socketpair(0x9, 0x7, 0xfffffffffffffffc, &(0x7f0000000240)) getpid() socketpair(0x8, 0x4, 0x5, &(0x7f0000000b40)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, r8}, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000100)={r8, r9}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r9}, 0x10) socketpair(0x6, 0xa, 0x4b, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0xf, 0x3f, 0x8, 0x40, 0x23, r4, 0x9}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) close(r10) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x8916, &(0x7f0000000000)={r9}) 06:02:57 executing program 1 (fault-call:3 fault-nth:21): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 363.430546] FAULT_INJECTION: forcing a failure. [ 363.430546] name failslab, interval 1, probability 0, space 0, times 0 [ 363.442034] CPU: 0 PID: 24854 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 363.449410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.458776] Call Trace: [ 363.461387] dump_stack+0x1c4/0x2b4 [ 363.465036] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.470286] should_fail.cold.4+0xa/0x17 [ 363.474372] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.479491] ? find_held_lock+0x36/0x1c0 [ 363.483577] ? is_bpf_text_address+0xac/0x170 [ 363.488088] ? lock_downgrade+0x900/0x900 [ 363.492260] ? check_preemption_disabled+0x48/0x200 [ 363.497302] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 363.503108] ? kasan_check_read+0x11/0x20 [ 363.507277] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 363.512569] ? rcu_bh_qs+0xc0/0xc0 [ 363.516124] ? rcu_bh_qs+0xc0/0xc0 [ 363.519672] ? unwind_dump+0x190/0x190 [ 363.523580] ? is_bpf_text_address+0xd3/0x170 [ 363.528090] ? kernel_text_address+0x79/0xf0 [ 363.532513] ? __kernel_text_address+0xd/0x40 [ 363.537017] ? unwind_get_return_address+0x61/0xa0 [ 363.541957] ? __save_stack_trace+0x8d/0xf0 [ 363.546298] __should_failslab+0x124/0x180 [ 363.550541] should_failslab+0x9/0x14 [ 363.554347] kmem_cache_alloc_node_trace+0x5a/0x740 [ 363.559369] ? save_stack+0xa9/0xd0 [ 363.563000] ? save_stack+0x43/0xd0 [ 363.566638] __kmalloc_node_track_caller+0x33/0x70 [ 363.571577] __kmalloc_reserve.isra.39+0x41/0xe0 [ 363.576346] pskb_expand_head+0x230/0x10f0 [ 363.580592] ? memcpy+0x45/0x50 [ 363.583878] ? __copy_skb_header+0x350/0x6b0 [ 363.588293] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 363.592792] ? skb_checksum+0x140/0x140 [ 363.596780] ? __lock_is_held+0xb5/0x140 [ 363.600854] ? kasan_check_write+0x14/0x20 [ 363.605090] ? __skb_clone+0x6c7/0xa00 [ 363.608988] ? __copy_skb_header+0x6b0/0x6b0 [ 363.613401] ? kmem_cache_alloc+0x33a/0x730 [ 363.617735] skb_ensure_writable+0x3dd/0x640 [ 363.622154] ? skb_cow_data+0xf10/0xf10 [ 363.626129] ? check_preemption_disabled+0x48/0x200 [ 363.631153] ? __this_cpu_preempt_check+0x1c/0x1f [ 363.636003] ? __bpf_redirect+0x54b/0xb20 [ 363.640164] bpf_clone_redirect+0x14a/0x490 [ 363.644496] bpf_prog_c39d1ba309a769f7+0x16c/0x1000 [ 363.649523] ? __sched_text_start+0x8/0x8 [ 363.653676] ? ktime_get+0x352/0x440 [ 363.657408] ? find_held_lock+0x36/0x1c0 [ 363.661484] ? lock_acquire+0x1ed/0x520 [ 363.665458] ? bpf_test_run+0x32e/0x5a0 [ 363.669437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.674974] ? check_preemption_disabled+0x48/0x200 [ 363.680000] ? kasan_check_read+0x11/0x20 [ 363.684155] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 363.689440] ? rcu_bh_qs+0xc0/0xc0 [ 363.692988] ? preempt_schedule+0x4d/0x60 [ 363.697142] ? ___preempt_schedule+0x16/0x18 [ 363.701568] ? bpf_test_run+0x1c0/0x5a0 [ 363.705560] ? netlink_diag_dump+0x2a0/0x2a0 [ 363.709979] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.715520] ? bpf_test_init.isra.9+0x70/0x100 [ 363.720109] ? bpf_prog_test_run_skb+0x634/0xb40 [ 363.724878] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 363.729725] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.735274] ? fput+0x130/0x1a0 [ 363.738561] ? __bpf_prog_get+0x9b/0x290 [ 363.742631] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 363.747479] ? bpf_prog_test_run+0x130/0x1a0 [ 363.751896] ? __x64_sys_bpf+0x3d8/0x510 [ 363.755962] ? bpf_prog_get+0x20/0x20 [ 363.759787] ? do_syscall_64+0x1b9/0x820 [ 363.763859] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 363.769243] ? syscall_return_slowpath+0x5e0/0x5e0 [ 363.774180] ? trace_hardirqs_off_thunk+0x1a/0x1c 06:02:58 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x65}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 363.779031] ? trace_hardirqs_off+0x300/0x300 [ 363.783533] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 363.788557] ? prepare_exit_to_usermode+0x291/0x3b0 [ 363.793586] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.798447] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:58 executing program 1 (fault-call:3 fault-nth:22): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:58 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80420}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x669, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x19, 0x800, 0x3f, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x834, 0x4, 0xf4, 0x5, 0x0, 0x0, 0xc000, 0x4, 0x8, 0x7f, 0x3, 0x40, 0x200, 0xffffffff, 0x14cca00000000000, 0x1, 0x1, 0x1f, 0x27fd000000000000, 0xd0, 0x3, 0xfffffffffffffffe, 0x5, 0x3, 0x800, 0x4, 0xff, 0xff, 0x8, 0xff, 0xfffffffffffffffb, 0x4, 0x8001, 0x9, 0x7fff, 0x69c14515, 0x0, 0x3, 0x2, @perf_config_ext={0x7, 0x100000001}, 0x20000, 0x8001, 0xffffffff, 0x1, 0x6, 0x6, 0x62}, r1, 0xe, r0, 0x1) [ 364.032591] FAULT_INJECTION: forcing a failure. [ 364.032591] name failslab, interval 1, probability 0, space 0, times 0 [ 364.044045] CPU: 0 PID: 24887 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 364.051428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.060798] Call Trace: [ 364.063408] dump_stack+0x1c4/0x2b4 [ 364.067061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 364.072294] ? __lock_is_held+0xb5/0x140 [ 364.076390] should_fail.cold.4+0xa/0x17 06:02:58 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffff9c}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 364.080474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.085602] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 364.090896] ? kasan_unpoison_shadow+0x35/0x50 [ 364.095495] ? skb_tx_error+0x2f0/0x2f0 [ 364.095522] ? __kmalloc_node_track_caller+0x47/0x70 [ 364.095542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.095562] ? print_usage_bug+0xc0/0xc0 [ 364.104633] ? kasan_check_write+0x14/0x20 [ 364.104651] ? pskb_expand_head+0x6b3/0x10f0 [ 364.104691] ? __lock_acquire+0x7ec/0x4ec0 [ 364.104711] ? __lock_is_held+0xb5/0x140 06:02:58 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x12, &(0x7f0000000080), 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x1, 0x8}, 0xc) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in6, 0x80, &(0x7f0000001600)}, 0x20000000) [ 364.131240] __should_failslab+0x124/0x180 [ 364.135782] should_failslab+0x9/0x14 [ 364.139600] kmem_cache_alloc+0x47/0x730 [ 364.143691] skb_clone+0x1bb/0x500 [ 364.147269] ? skb_split+0x11e0/0x11e0 [ 364.151173] ? check_preemption_disabled+0x48/0x200 [ 364.156210] ? __this_cpu_preempt_check+0x1c/0x1f [ 364.161082] ? __bpf_redirect+0x54b/0xb20 [ 364.165267] bpf_clone_redirect+0xb9/0x490 [ 364.169510] bpf_prog_c39d1ba309a769f7+0x21b/0x1000 [ 364.174534] ? __sched_text_start+0x8/0x8 [ 364.178693] ? ktime_get+0x352/0x440 [ 364.178752] ? find_held_lock+0x36/0x1c0 [ 364.178776] ? lock_acquire+0x1ed/0x520 [ 364.178791] ? bpf_test_run+0x32e/0x5a0 [ 364.178807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.178829] ? check_preemption_disabled+0x48/0x200 [ 364.186602] ? kasan_check_read+0x11/0x20 [ 364.186622] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.186640] ? rcu_bh_qs+0xc0/0xc0 [ 364.186661] ? preempt_schedule+0x4d/0x60 [ 364.186679] ? ___preempt_schedule+0x16/0x18 [ 364.186701] ? bpf_test_run+0x1c0/0x5a0 06:02:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x20000000000001c1, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf25000000000000b700000000000000070500000e000000bf5400000000000007040000040000003d4301000000000095000000000000003d54000000000000715401000000000071540200000000007154030000000000695400000000000069540200000000006154000000000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) [ 364.230661] ? netlink_diag_dump+0x2a0/0x2a0 [ 364.235090] ? bpf_prog_test_run_skb+0x295/0xb40 [ 364.239861] ? bpf_prog_test_run_skb+0x634/0xb40 [ 364.244638] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 364.249500] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.255054] ? fput+0x130/0x1a0 [ 364.258355] ? __bpf_prog_get+0x9b/0x290 [ 364.262437] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 364.267293] ? bpf_prog_test_run+0x130/0x1a0 [ 364.271722] ? __x64_sys_bpf+0x3d8/0x510 [ 364.275798] ? bpf_prog_get+0x20/0x20 [ 364.279638] ? do_syscall_64+0x1b9/0x820 06:02:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000080)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x1b, 0x80000000000006, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000200)={r0, r0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1}, 0x10) 06:02:58 executing program 1 (fault-call:3 fault-nth:23): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 364.283709] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 364.289092] ? syscall_return_slowpath+0x5e0/0x5e0 [ 364.294036] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.298900] ? trace_hardirqs_off+0x300/0x300 [ 364.303410] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 364.308470] ? prepare_exit_to_usermode+0x291/0x3b0 [ 364.313506] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.318377] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.387297] FAULT_INJECTION: forcing a failure. [ 364.387297] name failslab, interval 1, probability 0, space 0, times 0 [ 364.398730] CPU: 1 PID: 24908 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 364.406122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.415467] Call Trace: [ 364.418060] dump_stack+0x1c4/0x2b4 [ 364.421691] ? dump_stack_print_info.cold.2+0x52/0x52 [ 364.426895] should_fail.cold.4+0xa/0x17 [ 364.430967] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.436076] ? find_held_lock+0x36/0x1c0 [ 364.440151] ? is_bpf_text_address+0xac/0x170 [ 364.444640] ? lock_downgrade+0x900/0x900 [ 364.448782] ? check_preemption_disabled+0x48/0x200 [ 364.453810] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.459624] ? kasan_check_read+0x11/0x20 [ 364.463793] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.469076] ? rcu_bh_qs+0xc0/0xc0 [ 364.472622] ? rcu_bh_qs+0xc0/0xc0 [ 364.476180] ? unwind_dump+0x190/0x190 [ 364.480079] ? is_bpf_text_address+0xd3/0x170 [ 364.484590] ? kernel_text_address+0x79/0xf0 [ 364.489004] ? __kernel_text_address+0xd/0x40 [ 364.493490] ? unwind_get_return_address+0x61/0xa0 [ 364.498413] ? __save_stack_trace+0x8d/0xf0 [ 364.502728] __should_failslab+0x124/0x180 [ 364.506959] should_failslab+0x9/0x14 [ 364.510757] kmem_cache_alloc_node_trace+0x5a/0x740 [ 364.515783] ? save_stack+0xa9/0xd0 [ 364.519440] ? save_stack+0x43/0xd0 [ 364.523063] __kmalloc_node_track_caller+0x33/0x70 [ 364.528007] __kmalloc_reserve.isra.39+0x41/0xe0 [ 364.532784] pskb_expand_head+0x230/0x10f0 [ 364.537044] ? memcpy+0x45/0x50 [ 364.540333] ? __copy_skb_header+0x350/0x6b0 [ 364.544744] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 364.549248] ? skb_checksum+0x140/0x140 [ 364.553248] ? __lock_is_held+0xb5/0x140 [ 364.557340] ? kasan_check_write+0x14/0x20 [ 364.561574] ? __skb_clone+0x6c7/0xa00 [ 364.565476] ? __copy_skb_header+0x6b0/0x6b0 [ 364.569891] ? kmem_cache_alloc+0x33a/0x730 [ 364.574224] skb_ensure_writable+0x3dd/0x640 [ 364.578669] ? skb_cow_data+0xf10/0xf10 [ 364.582645] ? check_preemption_disabled+0x48/0x200 [ 364.587658] ? __this_cpu_preempt_check+0x1c/0x1f [ 364.592511] ? __bpf_redirect+0x54b/0xb20 [ 364.596688] bpf_clone_redirect+0x14a/0x490 [ 364.601052] bpf_prog_c39d1ba309a769f7+0xd26/0x1000 [ 364.606082] ? genl_ctrl_event+0x150/0xa50 [ 364.610335] ? lock_downgrade+0x900/0x900 [ 364.614485] ? ktime_get+0x352/0x440 [ 364.618213] ? find_held_lock+0x36/0x1c0 [ 364.622313] ? lock_acquire+0x1ed/0x520 [ 364.626286] ? bpf_test_run+0x32e/0x5a0 [ 364.630276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.635861] ? check_preemption_disabled+0x48/0x200 [ 364.640886] ? kasan_check_read+0x11/0x20 [ 364.645049] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.650331] ? rcu_bh_qs+0xc0/0xc0 [ 364.653884] ? __build_skb+0x359/0x430 [ 364.657789] ? skb_try_coalesce+0x1b70/0x1b70 [ 364.662306] ? bpf_test_run+0x1c0/0x5a0 [ 364.666290] ? netlink_diag_dump+0x2a0/0x2a0 [ 364.670722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.676268] ? bpf_test_init.isra.9+0x70/0x100 [ 364.680842] ? bpf_prog_test_run_skb+0x634/0xb40 [ 364.685603] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 364.690457] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.695996] ? fput+0x130/0x1a0 [ 364.699278] ? __bpf_prog_get+0x9b/0x290 [ 364.703330] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 364.708171] ? bpf_prog_test_run+0x130/0x1a0 [ 364.712573] ? __x64_sys_bpf+0x3d8/0x510 [ 364.716626] ? bpf_prog_get+0x20/0x20 [ 364.720462] ? do_syscall_64+0x1b9/0x820 [ 364.724539] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 364.729913] ? syscall_return_slowpath+0x5e0/0x5e0 06:02:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0x6, 0x9, 0xaa3, 0x8001, 0x0, 0x34d, 0xc, 0x4, 0xffffffff, 0x8ea, 0x1, 0x2, 0xfffffffffffffff8, 0xce89, 0x0, 0x4, 0x1ff, 0xffff, 0xffffffff00000000, 0x3ff, 0x1, 0x100000001, 0x9, 0xe604, 0x5, 0x40, 0x2, 0x7f, 0x200, 0x5, 0x1, 0x3c66, 0x1f, 0x7ff, 0x1, 0x4, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xd3f}, 0x881, 0x5, 0x800, 0x6, 0x6, 0x7, 0x10001}) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0x4040000}, {0x16}]}) 06:02:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xffffffff, 0x3d, 0x7, 0x11, r0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x63, 0x7, 0x0, 0x1}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 06:02:59 executing program 1 (fault-call:3 fault-nth:24): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 364.734859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.739711] ? trace_hardirqs_off+0x300/0x300 [ 364.744202] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 364.749224] ? prepare_exit_to_usermode+0x291/0x3b0 [ 364.754255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.759131] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.865185] FAULT_INJECTION: forcing a failure. [ 364.865185] name failslab, interval 1, probability 0, space 0, times 0 [ 364.876616] CPU: 0 PID: 24916 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 364.884003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.893364] Call Trace: [ 364.896081] dump_stack+0x1c4/0x2b4 [ 364.899726] ? dump_stack_print_info.cold.2+0x52/0x52 [ 364.904944] ? __lock_is_held+0xb5/0x140 [ 364.909030] should_fail.cold.4+0xa/0x17 06:02:59 executing program 0: socketpair(0x8000000000001, 0x20000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891c, &(0x7f0000000880)="6c6f00966fd651b959a9c84a2c00d2970200dc0da3712495796e5f3ffaf35714f9924e32def8a6096af3b8b4d2af999772e176b25d57e4c3d9a7a4209087a41c2314a2eed0e37659bc31df6634934fc66025505c63e7603b56fc37ecd92c5bc2ea4cce67261e37b92ce4f73969e2adf9f2855a8515d849269e7debb1a65a6611f60179e2cba69552aaff2dfc551c859f8dc1376ca5b9ca9e6acfee57") close(r1) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x98, 0xb0, 0x7, {"038fe62f49ee83fa775e4b44dc3532e67659b33da85883b642078e96b45b3761622899411579bb12682c2e151b114127cadf3522227dab7b4c085e8b7c8cc234f5361808351cc6ad94f7fcf66f4d3bf1ffa0d63470e17a05c00468aac44727e63ececdfa0db4b7b536ef53055749b0e4b2191d61a2aa0ccf2c9244116cd6fa2476ace61b56321890ebbdd232fe6d93f41946dea7ab9351e7"}}, {0x0, "d2129564f8552217cf45a55e2f8699bdd68bc3fb2494800f2ab5ee1b76eec7b1387e43"}}, &(0x7f0000000140)=""/84, 0xd5, 0x54, 0x1}, 0x20) [ 364.909055] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.909076] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 364.909094] ? kasan_unpoison_shadow+0x35/0x50 [ 364.909115] ? skb_tx_error+0x2f0/0x2f0 [ 364.918281] ? __kmalloc_node_track_caller+0x47/0x70 [ 364.918302] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.918320] ? print_usage_bug+0xc0/0xc0 [ 364.918343] ? kasan_check_write+0x14/0x20 [ 364.951093] ? pskb_expand_head+0x6b3/0x10f0 [ 364.955547] ? __lock_acquire+0x7ec/0x4ec0 [ 364.959812] ? __lock_is_held+0xb5/0x140 [ 364.963908] __should_failslab+0x124/0x180 [ 364.968167] should_failslab+0x9/0x14 [ 364.971988] kmem_cache_alloc+0x47/0x730 [ 364.976084] skb_clone+0x1bb/0x500 [ 364.979645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.985204] ? skb_split+0x11e0/0x11e0 [ 364.989129] ? debug_smp_processor_id+0x1c/0x20 [ 364.993816] ? perf_trace_lock+0x14d/0x7a0 [ 364.998064] ? __this_cpu_preempt_check+0x1c/0x1f [ 365.003399] ? __bpf_redirect+0x54b/0xb20 [ 365.007574] bpf_clone_redirect+0xb9/0x490 06:02:59 executing program 0: socketpair(0x0, 0x80805, 0xeb, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000240)) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={&(0x7f0000000000)=""/208, 0xd0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x1f, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x40000000}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000480)={"73797a6b616c6c3000000500", 0x4000}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000300)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") write$cgroup_int(0xffffffffffffffff, &(0x7f0000000280), 0x12) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000680)="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") socketpair(0xfffffffffffffffd, 0x0, 0x0, &(0x7f0000000040)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800"}) r3 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x9, 0x0, 0x59, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0xda6, 0x3f000000000000, 0xe6f3, 0x100, 0x0, 0x7, 0x0, 0x9, 0x100, 0x7ff, 0x6, 0x94dd, 0xe24, 0x0, 0x2, 0x84f, 0x7f, 0x4, 0x6, 0x7, 0x364a, 0x0, 0x0, 0x2e, 0x1, @perf_bp={&(0x7f0000000340), 0x1}, 0x0, 0x0, 0x6, 0x0, 0x5, 0x7f, 0x4}, r3, 0x5, r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) [ 365.011831] bpf_prog_c39d1ba309a769f7+0xd2/0x1000 [ 365.016787] ? __sched_text_start+0x8/0x8 [ 365.020980] ? ktime_get+0x352/0x440 [ 365.024729] ? find_held_lock+0x36/0x1c0 [ 365.028826] ? lock_acquire+0x1ed/0x520 [ 365.032820] ? bpf_test_run+0x32e/0x5a0 [ 365.036919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.042479] ? check_preemption_disabled+0x48/0x200 [ 365.047522] ? kasan_check_read+0x11/0x20 [ 365.051689] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 365.057000] ? rcu_bh_qs+0xc0/0xc0 [ 365.060562] ? preempt_schedule+0x4d/0x60 [ 365.064727] ? ___preempt_schedule+0x16/0x18 [ 365.069161] ? bpf_test_run+0x1c0/0x5a0 [ 365.073166] ? netlink_diag_dump+0x2a0/0x2a0 [ 365.077598] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.083154] ? bpf_test_init.isra.9+0x70/0x100 [ 365.087759] ? bpf_prog_test_run_skb+0x634/0xb40 [ 365.092541] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 365.097401] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 365.102952] ? fput+0x130/0x1a0 [ 365.106291] ? __bpf_prog_get+0x9b/0x290 [ 365.110379] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 365.115257] ? bpf_prog_test_run+0x130/0x1a0 [ 365.119694] ? __x64_sys_bpf+0x3d8/0x510 [ 365.123776] ? bpf_prog_get+0x20/0x20 [ 365.127622] ? do_syscall_64+0x1b9/0x820 [ 365.131704] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 365.137095] ? syscall_return_slowpath+0x5e0/0x5e0 [ 365.142046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.146910] ? trace_hardirqs_off+0x300/0x300 [ 365.151429] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 365.156470] ? prepare_exit_to_usermode+0x291/0x3b0 [ 365.161511] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.166386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:02:59 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffb4}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:02:59 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/148, 0x94}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x40000000000002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) recvmsg$kcm(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/33, 0x21}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x2, 0x300) r4 = socket$kcm(0x11, 0xa, 0x300) r5 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x7}, 0xffffffffffffff13) sendmsg$kcm(r5, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) ioctl$TUNSETLINK(r3, 0x400454cd, 0x33f) write$cgroup_int(r3, &(0x7f0000000000)=0x9295, 0x12) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r6, 0x4) socketpair(0x4, 0x4, 0x5, &(0x7f0000000100)) r7 = socket$kcm(0xa, 0x7, 0x11) sendmsg$kcm(r7, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 06:02:59 executing program 1 (fault-call:3 fault-nth:25): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:02:59 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000000c0)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0xa, 0x4e24}, 0x80, &(0x7f0000000300), 0x66, &(0x7f0000000380)}, 0x8000) 06:02:59 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x29, 0x0, 0x0, 0x1}, 0x20044000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x541b, 0x707000) [ 365.407598] FAULT_INJECTION: forcing a failure. [ 365.407598] name failslab, interval 1, probability 0, space 0, times 0 [ 365.419125] CPU: 1 PID: 24957 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 365.426501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.426512] Call Trace: [ 365.438458] dump_stack+0x1c4/0x2b4 [ 365.442193] ? dump_stack_print_info.cold.2+0x52/0x52 [ 365.447415] ? __lock_is_held+0xb5/0x140 [ 365.451497] should_fail.cold.4+0xa/0x17 [ 365.455580] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.460695] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 365.465982] ? kasan_unpoison_shadow+0x35/0x50 [ 365.470575] ? skb_tx_error+0x2f0/0x2f0 [ 365.474568] ? __kmalloc_node_track_caller+0x47/0x70 [ 365.479685] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.485245] ? print_usage_bug+0xc0/0xc0 [ 365.489316] ? kasan_check_write+0x14/0x20 [ 365.493560] ? pskb_expand_head+0x6b3/0x10f0 [ 365.497975] ? find_held_lock+0x36/0x1c0 [ 365.502069] ? __lock_acquire+0x7ec/0x4ec0 [ 365.506316] ? __lock_is_held+0xb5/0x140 [ 365.510401] __should_failslab+0x124/0x180 [ 365.514651] should_failslab+0x9/0x14 [ 365.518463] kmem_cache_alloc+0x47/0x730 [ 365.522548] skb_clone+0x1bb/0x500 [ 365.526101] ? skb_split+0x11e0/0x11e0 [ 365.530000] ? check_preemption_disabled+0x48/0x200 [ 365.535032] ? __this_cpu_preempt_check+0x1c/0x1f [ 365.539894] ? __bpf_redirect+0x54b/0xb20 [ 365.544070] bpf_clone_redirect+0xb9/0x490 [ 365.548323] bpf_prog_c39d1ba309a769f7+0x646/0x1000 [ 365.553356] ? __sched_text_start+0x8/0x8 [ 365.557512] ? ktime_get+0x352/0x440 [ 365.561255] ? find_held_lock+0x36/0x1c0 [ 365.565336] ? lock_acquire+0x1ed/0x520 [ 365.569316] ? bpf_test_run+0x32e/0x5a0 [ 365.573297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.578842] ? check_preemption_disabled+0x48/0x200 [ 365.583872] ? kasan_check_read+0x11/0x20 [ 365.588031] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 365.593322] ? rcu_bh_qs+0xc0/0xc0 [ 365.596876] ? preempt_schedule+0x4d/0x60 [ 365.601037] ? ___preempt_schedule+0x16/0x18 [ 365.605467] ? bpf_test_run+0x1c0/0x5a0 [ 365.609461] ? netlink_diag_dump+0x2a0/0x2a0 [ 365.613884] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.619429] ? bpf_test_init.isra.9+0x70/0x100 [ 365.624024] ? bpf_prog_test_run_skb+0x634/0xb40 [ 365.628797] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 365.633650] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 365.639193] ? fput+0x130/0x1a0 [ 365.642492] ? __bpf_prog_get+0x9b/0x290 [ 365.646561] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 365.651411] ? bpf_prog_test_run+0x130/0x1a0 06:03:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x3, 0x0) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x0, 'cpu'}]}, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 06:03:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0xa, 0x0, 0x11) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1ff, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x12001, 0x0, 0x8552, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000180)}, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000140)="a500"}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='io.stat\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x297ef) r3 = perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}, 0x20, 0x100000000}, 0x0, 0x0, r2, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000440)={'sit0\x00'}) r4 = gettid() perf_event_open(&(0x7f0000001540)={0x7, 0x70, 0xffffffffffff8000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffff7, 0x7, 0x40, 0x0, 0x51, 0x6, 0x5, 0x81, 0x0, 0x5, 0x5, 0xfffffffffffffff9, 0x7f, 0x17, 0x4, 0x3, 0x4, 0xffff, 0x3, 0x3, 0x101, 0x8001, 0x56, 0x2, 0x7, 0x2, 0x1000, 0x400000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x4}, r4, 0xc, r3, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x7f, 0x1000, &(0x7f0000000200)="2ab7f0420b84a20d6086c4eecf3952ed1b3fba62404e7edf824142a0c2ae89bc4c2c918467f03973ebd538f8ac8e784473ff3db0cca194ed43bec61b9c549bb91b896f48dcfa66e88dbf170e3b14641736c1e5fa7e684b9af380f8e5d448a7378cbd56dddda3a523a375d24d5a73dab8b1607c183034d18f0e6785750d9c12", &(0x7f0000000540)=""/4096}, 0x28) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000001c0)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x5411, 0x70f000) [ 365.655837] ? __x64_sys_bpf+0x3d8/0x510 [ 365.659906] ? bpf_prog_get+0x20/0x20 [ 365.663738] ? do_syscall_64+0x1b9/0x820 [ 365.667815] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 365.673189] ? syscall_return_slowpath+0x5e0/0x5e0 [ 365.678132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.682990] ? trace_hardirqs_off+0x300/0x300 [ 365.687494] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 365.692527] ? prepare_exit_to_usermode+0x291/0x3b0 [ 365.697559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.702422] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:00 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'ifb0\x00'}) write$cgroup_int(r1, &(0x7f0000000080)=0xee970200, 0x297ef) r2 = getpid() close(r1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x8}, 0xc) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000006c0)={'nr0\x00', @local}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x3f, 0x2, 0xff, 0x1a, 0x0, 0x81, 0x200, 0x4, 0x6cff, 0x8, 0x9, 0x8, 0x80000000, 0xfffffffffffffffc, 0x7, 0x1, 0x949, 0x5, 0xa0, 0x9, 0x6a6, 0xffffffff00000001, 0xc0b, 0x0, 0x0, 0x100000000, 0x9, 0x0, 0x9, 0x2, 0x81, 0x0, 0x8, 0x8, 0x0, 0x9, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x79f7bf0a, 0xfffffffffffffffc, 0x1, 0x2, 0x81, 0x9d8}, r2, 0x9, r0, 0x9) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2000000000000000) write$cgroup_pid(r4, &(0x7f0000000380)=r2, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000004) close(r6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x2, 0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x80, 0x3, 0x3, 0x9, 0x8, 0x1ff, 0x1, 0x6, 0x6, 0x5656, 0x0, 0x1, 0x21, 0x0, 0x1, 0x6, 0x7fffffff, 0x9, 0x7fffffff, 0x5, 0x1000, 0x80000000, 0x20, 0x4, 0xffff, 0x80000001, 0x400, 0x0, 0x5, 0x8, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480), 0xf}, 0x20, 0x100000000, 0x4, 0x2, 0xfffffffffffffff7, 0x6, 0x5}, 0x0, 0x5, r1, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x1f, 0x101, 0x1ff, 0xec76, 0x8, r7, 0x1}, 0x2c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000680)={0x0, r5, 0xd, 0x3}, 0x14) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}, 0xc) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x7ff, 0x2, 0x5, 0x8, 0x0, 0x200, 0x0, 0xb0eb920047bf6263, 0x1f, 0x9, 0x0, 0x2, 0x80000000, 0x2000, 0x3f, 0x7, 0x40, 0x7, 0x45f3036e, 0x5, 0x2, 0x3, 0x463, 0x4660fe0a, 0x4, 0x6, 0x0, 0x3f, 0x100000001, 0x87, 0x1, 0x7, 0x7, 0x3cc, 0x0, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x0, 0x4d8, 0x6, 0x5, 0x2}, 0x0, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000200)={0x2, 0x70, 0xffffffffffffffff, 0x7, 0xe8, 0x43, 0x0, 0x4, 0x0, 0x0, 0xf0fc, 0xffd, 0x76, 0x7, 0x94da, 0x4, 0x8001, 0x1f, 0x3, 0x9, 0xffffffffffffff81, 0x800000006, 0x1, 0xff, 0x100000001, 0x0, 0x6, 0x10000, 0x200, 0x3ff, 0x1e, 0x7, 0x6, 0x3e000000, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x27, 0x3, @perf_config_ext={0x8, 0x9d8}, 0x140, 0x0, 0x7, 0x6, 0x3ff, 0x1, 0xff}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xf, 0xffff, 0x3, 0x10001, 0x8, 0xffffffffffffffff, 0x5}, 0x2c) 06:03:00 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffff84}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:00 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb38, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}]}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) 06:03:00 executing program 1 (fault-call:3 fault-nth:26): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 365.980164] net_ratelimit: 91 callbacks suppressed [ 365.980174] protocol 0800 is buggy, dev ip6_vti0 [ 366.006932] protocol 0800 is buggy, dev ip6_vti0 [ 366.016588] protocol 0800 is buggy, dev ip6_vti0 [ 366.024640] protocol 0800 is buggy, dev ip6_vti0 06:03:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x17, 0x8000000006, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000140)="174d8aaf5bb91592242e81b5d95a259bbfdaa6b09269113cb73abaf4f94c33dc025d1d4604b479de1ac4e8822ee2e25d4a978b96a676adec3ff57b765a70cb4621b169cf1500168988745b61a1c7bcd41b181bfad93f68291e3021f5c16de704784ad1", &(0x7f00000001c0)=""/90}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000280)}, 0x10) r2 = gettid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x5e8, 0xfffffffffffffffa, 0x100000001, 0x9, 0x0, 0x7, 0x84042, 0x4, 0x2, 0x5, 0x80, 0x6, 0x8, 0x3, 0x0, 0x5a9, 0x8, 0x3fe, 0x4, 0x2, 0x101, 0x100000001, 0x80000001, 0x4, 0x101, 0x2, 0x302, 0x2, 0x4247, 0x948, 0x3, 0xe6e7, 0xf4af, 0x0, 0x0, 0x300000000, 0x0, 0x5, 0x1, @perf_config_ext={0x468e}, 0x20, 0x20, 0x3, 0x0, 0xffffffffffffff7f, 0x2, 0x7}, r2, 0xf, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x6, 0x9, 0x80000001, 0x18, r1, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000000c0)}, 0x10) 06:03:00 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffac}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 366.041500] protocol 0800 is buggy, dev ip6_vti0 [ 366.049212] protocol 0800 is buggy, dev ip6_vti0 [ 366.064689] protocol 0800 is buggy, dev ip6_vti0 [ 366.077220] protocol 0800 is buggy, dev ip6_vti0 [ 366.101240] FAULT_INJECTION: forcing a failure. [ 366.101240] name failslab, interval 1, probability 0, space 0, times 0 [ 366.112640] CPU: 1 PID: 24995 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 366.120016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.129383] Call Trace: [ 366.131986] dump_stack+0x1c4/0x2b4 [ 366.136144] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.141358] ? find_held_lock+0x36/0x1c0 [ 366.145445] should_fail.cold.4+0xa/0x17 [ 366.149525] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.154646] ? visit_groups_merge+0x6c0/0x6c0 [ 366.159153] ? kasan_check_read+0x11/0x20 [ 366.163314] ? do_raw_spin_unlock+0xa7/0x2f0 [ 366.167740] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 366.172352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.177910] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.177926] ? check_preemption_disabled+0x48/0x200 [ 366.177943] ? print_usage_bug+0xc0/0xc0 [ 366.177962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.177983] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 366.188555] ? find_held_lock+0x36/0x1c0 [ 366.188580] ? __lock_acquire+0x7ec/0x4ec0 [ 366.188599] ? finish_task_switch+0x1f5/0x900 [ 366.188619] ? _raw_spin_unlock_irq+0x27/0x80 [ 366.188635] ? _raw_spin_unlock_irq+0x27/0x80 [ 366.188658] __should_failslab+0x124/0x180 [ 366.188678] should_failslab+0x9/0x14 [ 366.188694] kmem_cache_alloc+0x47/0x730 [ 366.188714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.188737] skb_clone+0x1bb/0x500 [ 366.246276] ? finish_task_switch+0x1b5/0x900 [ 366.250788] ? skb_split+0x11e0/0x11e0 [ 366.254687] ? preempt_notifier_register+0x200/0x200 [ 366.259793] ? __switch_to_asm+0x34/0x70 [ 366.263851] ? __switch_to_asm+0x34/0x70 [ 366.267904] ? __switch_to_asm+0x40/0x70 [ 366.271977] ? __switch_to_asm+0x34/0x70 [ 366.276038] ? __switch_to_asm+0x40/0x70 [ 366.280112] ? __switch_to_asm+0x34/0x70 [ 366.284179] ? __switch_to_asm+0x40/0x70 [ 366.288248] ? __switch_to_asm+0x34/0x70 [ 366.292323] ? __switch_to_asm+0x34/0x70 [ 366.296399] ? __switch_to_asm+0x40/0x70 [ 366.300490] ? __switch_to_asm+0x34/0x70 [ 366.304553] bpf_clone_redirect+0xb9/0x490 [ 366.308795] ? __schedule+0x874/0x1ed0 [ 366.312688] bpf_prog_c39d1ba309a769f7+0xaba/0x1000 [ 366.317705] ? __sched_text_start+0x8/0x8 [ 366.321854] ? ktime_get+0x352/0x440 [ 366.325582] ? find_held_lock+0x36/0x1c0 [ 366.329645] ? lock_acquire+0x1ed/0x520 [ 366.333618] ? bpf_test_run+0x32e/0x5a0 [ 366.337623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.343174] ? check_preemption_disabled+0x48/0x200 [ 366.348211] ? kasan_check_read+0x11/0x20 [ 366.352361] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.357642] ? rcu_bh_qs+0xc0/0xc0 [ 366.361199] ? preempt_schedule+0x4d/0x60 [ 366.365374] ? ___preempt_schedule+0x16/0x18 [ 366.369795] ? bpf_test_run+0x1c0/0x5a0 [ 366.373800] ? netlink_diag_dump+0x2a0/0x2a0 [ 366.378212] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.383758] ? bpf_test_init.isra.9+0x70/0x100 [ 366.388333] ? bpf_prog_test_run_skb+0x634/0xb40 [ 366.393102] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 366.397949] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 366.403477] ? fput+0x130/0x1a0 [ 366.406770] ? __bpf_prog_get+0x9b/0x290 [ 366.410845] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 366.415687] ? bpf_prog_test_run+0x130/0x1a0 [ 366.420087] ? __x64_sys_bpf+0x3d8/0x510 [ 366.424149] ? bpf_prog_get+0x20/0x20 [ 366.427962] ? do_syscall_64+0x1b9/0x820 [ 366.432024] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 366.437401] ? syscall_return_slowpath+0x5e0/0x5e0 [ 366.442335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.447168] ? trace_hardirqs_off+0x300/0x300 [ 366.451651] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 366.456670] ? prepare_exit_to_usermode+0x291/0x3b0 [ 366.461711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.466552] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.473366] protocol 0800 is buggy, dev ip6_vti0 [ 366.478322] protocol 0800 is buggy, dev ip6_vti0 06:03:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="faba03df1a2845e2b09a5276e7a01a34e8e6e99a391e9e7321ff73d7d738ee8ce6f74640df288bb6ebce55121a63028ab4333b9270b7c973f320f1a2379ac4da6329778f3510f8ed4aaa7fbd5199db4c6c4300235d1f2ce416b93dda072b8e9b4fbe27c13d735c47d9bba9e7b5a94efa47b035415acb7dc78ded5b", 0x7b}], 0x1, &(0x7f0000000280)=[{0x100, 0x0, 0x40, "3f7847f598c842554535bcd03ec8020c7e6e28d8bcb9720f50adcc5eee5c578a40bc2a6130c84e6802615824423c5159bf7d73c0ffeecb11515191e0730ba73400915ea0e35b00e18ba8921a958bb1b1a65c0ed95299b3ac2880a18ff8a028845a4030f6b7b00479b5f7b0c921694b2452b36dd3194bc04573d5cbc387afac770f9a30112472a1bced3691871902be410b804c7af6d2e079b00efe66a9076fdb7a7676e5e7de5e400ef670b39556b516aea2788a2b93e79d1382f42614761dfa7726148d0873765a3555710f92cb8e41a6c7c3c15c08a8bb3bf5f79de2ffc55a04a0df4a8a00f4f4def38cbacf62"}], 0x100, 0x20000000}, 0x8000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/243, 0xf3}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) 06:03:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="00ffffffff"]) socketpair(0x1b, 0x5, 0x784, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) 06:03:01 executing program 1 (fault-call:3 fault-nth:27): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:01 executing program 5: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2e000000130081aee4050cecff0e00fa078b5bdb4cb90478485e510befccd77f3e9cf0758ef90000c40000000000", 0x2e}], 0x1, &(0x7f0000000140)=[{0x18, 0x108, 0x3728, "8c81303744"}, {0xf8, 0x84, 0x8, "fb5b5369ee641fb2bbd7277b9297ffef4a5aee45e46729a42ef95b86880443548146ae6efa8caf353cada5ad53a89b5e04a4baf478d81888e4bf0615522d08b4b64b989e79f1936d36827f95a405c677630704a70257561598940b136f6f4f3d88e1b478bfb90a2f7f14b9c7ca4f6e3128d5e49d8925d5282edd8c9d2715ce7abd32f4a796b2f5858baf83c138435e66db15f9cc415b391004ec438c6bb76512c51934f4563286630a9b76e594234e7c117c9bf3bd416430bf106aee1c7e4be40868a47ad4d9c149e75351bf3a6d9249d7cdcb7063c5eb85654ad581184b09e94605e3e62a579a8e"}, {0x78, 0x104, 0xc69f, "fcfa6cc1b45662d5929b7adad1047e863ff5910ce8ede50aa6d7e7e9f38fac9c287cc0af43555791d15ed6d08223742c5d0d55d89a763fafdb02bdd1aab21ce65fddffc16b3cc11b80ba4a2453fcd1e04af122a385c130025f8d4be20ba54e3cfee5357c"}, {0x100, 0x109, 0x5, "0c2bb34c2cc89e8f0ac2db2ced9675f5f85430d85520f4309f33f474951f714afc3c307e3a6c24cadfa0a7f38c2472117e2e0816fc04904ac5e8d9c1fb7e2ac009828e9d27b012fb8542c4871e682ae11b76604c84bddc1a34a122aad975b040d261dac0ae3471b43abec331732de867fd405e7f4682a92333b5b10879290422f90709baaad7b8c1fd29754fd9747ed7d7f7d4b461b87d3a8c968095aefb0c9bf6abadc6842bddba637f220c859615bee780163efdd82e4796178639382a8bf503c00028faa568d12ecc10b1ebce2ecca32f73e84f7f874cf3be730a6c40210538b1a0ad6e3d6d19584839"}], 0x288}, 0x0) 06:03:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x37}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:01 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x20000005) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x80, &(0x7f0000000640), 0x3c9, &(0x7f0000000740)}, 0x20004040) [ 366.873987] FAULT_INJECTION: forcing a failure. [ 366.873987] name failslab, interval 1, probability 0, space 0, times 0 [ 366.885405] CPU: 1 PID: 25026 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 366.892792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.902154] Call Trace: [ 366.904767] dump_stack+0x1c4/0x2b4 [ 366.908413] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.913637] should_fail.cold.4+0xa/0x17 [ 366.917715] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.922838] ? find_held_lock+0x36/0x1c0 [ 366.926925] ? is_bpf_text_address+0xac/0x170 [ 366.931439] ? lock_downgrade+0x900/0x900 [ 366.935594] ? check_preemption_disabled+0x48/0x200 [ 366.935620] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.935634] ? kasan_check_read+0x11/0x20 [ 366.935651] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.935670] ? rcu_bh_qs+0xc0/0xc0 [ 366.959424] ? rcu_bh_qs+0xc0/0xc0 [ 366.962977] ? unwind_dump+0x190/0x190 [ 366.966892] ? is_bpf_text_address+0xd3/0x170 [ 366.971403] ? kernel_text_address+0x79/0xf0 [ 366.975822] ? __kernel_text_address+0xd/0x40 [ 366.975841] ? unwind_get_return_address+0x61/0xa0 [ 366.975861] ? __save_stack_trace+0x8d/0xf0 [ 366.975884] __should_failslab+0x124/0x180 [ 366.993862] should_failslab+0x9/0x14 [ 366.997678] kmem_cache_alloc_node_trace+0x5a/0x740 [ 367.002912] ? save_stack+0xa9/0xd0 [ 367.006557] ? save_stack+0x43/0xd0 [ 367.010208] __kmalloc_node_track_caller+0x33/0x70 [ 367.015168] __kmalloc_reserve.isra.39+0x41/0xe0 [ 367.020206] pskb_expand_head+0x230/0x10f0 [ 367.024469] ? memcpy+0x45/0x50 [ 367.027766] ? __copy_skb_header+0x350/0x6b0 [ 367.027785] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 367.027800] ? skb_checksum+0x140/0x140 [ 367.027825] ? __lock_is_held+0xb5/0x140 [ 367.027845] ? kasan_check_write+0x14/0x20 [ 367.027860] ? __skb_clone+0x6c7/0xa00 [ 367.027878] ? __copy_skb_header+0x6b0/0x6b0 [ 367.052901] ? kmem_cache_alloc+0x33a/0x730 [ 367.052934] skb_ensure_writable+0x3dd/0x640 [ 367.052954] ? skb_cow_data+0xf10/0xf10 [ 367.052973] ? check_preemption_disabled+0x48/0x200 06:03:01 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000000c0)) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x308) socket$kcm(0x2, 0x0, 0x2) close(r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}}, 0x80, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0x0, r1, 0x0, 0x5, &(0x7f0000000100)="6e72300100"}, 0x30) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x29, 0xff, 0x1ff, 0x5, 0x0, 0x9, 0x2, 0x9, 0x5, 0x1000, 0x7fffffff, 0x3, 0x6, 0x8, 0x0, 0x80000000, 0x14729d9f, 0x8, 0x80000001, 0x1000, 0x6, 0xb53c, 0x8, 0x9bc80, 0x100, 0x2, 0x1f, 0x8, 0x7fffffff, 0x4, 0xffff, 0x7ad3, 0x7ff, 0x8, 0x8, 0x3, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x400, 0x1, 0xf6b8000000000000, 0x6, 0x3, 0x100, 0x100000001}, r4, 0x0, r0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000280)}, 0x20) 06:03:01 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7ffffffe) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b70200000d000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x180000000000000a, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e106558", &(0x7f0000000140)=""/41}, 0x28) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)=0x200, 0x12) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz0\x00', 0x1ff) 06:03:01 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6e65742f73797a3010", 0x1ff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003480)='cgroup.controllers\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x890b, &(0x7f0000000040)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003500)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003540)={r1, r3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) socketpair(0x0, 0x40000000000002, 0xab1, &(0x7f0000000200)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x320) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) [ 367.061702] ? __this_cpu_preempt_check+0x1c/0x1f [ 367.061722] ? __bpf_redirect+0x54b/0xb20 [ 367.061757] bpf_clone_redirect+0x14a/0x490 [ 367.061783] bpf_prog_c39d1ba309a769f7+0x319/0x1000 [ 367.093456] ? __sched_text_start+0x8/0x8 [ 367.097622] ? ktime_get+0x352/0x440 [ 367.101379] ? find_held_lock+0x36/0x1c0 [ 367.105460] ? lock_acquire+0x1ed/0x520 [ 367.109450] ? bpf_test_run+0x32e/0x5a0 [ 367.113436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.118983] ? check_preemption_disabled+0x48/0x200 06:03:01 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000740)='syzkaller\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xa1, 0x46, &(0x7f0000000000)="d361227d7edefd9d9f58d0802194fa3b4a12a30101edfea72be707adbb22b9d280f7e32bcdd7f59a74e2f0f551a70f09897cdc2cf7fe54a5d3cf0e96ad68737396f74e5f4e4704a20d79fba604a9fd3b0a1b9492e87512f6d8c1f3dfd8c3d2f15b2f1b069d3dbdc9f6eb8080fe78cca4de6e62c3aeb78ebb39d3231ee4e3eadbdb20df325788bbca7d46dcf7dbe84298f44cb0dec606b9f7b05c766cf56d9c7c8d", &(0x7f0000000280)=""/70, 0x9}, 0x28) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r0, 0x1800000000000000, 0x5f, 0x29, &(0x7f0000000440)="b90703e6680d698cb89e40f02cead5dc57ee41dea43e63a377fb8a977c3f1d1700040000d84648a27f11c72be049eb4be1977d486a72d7363417ef6c9079a2ea9747b34bd1d6e19e60597be8e1d504832c8182e40b2572d6ac0963e03f3a02", &(0x7f0000000400)=""/41, 0x100}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004480)={&(0x7f00000043c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000004440), 0x0, 0x0, 0x0, 0x3}, 0x2) [ 367.124015] ? kasan_check_read+0x11/0x20 [ 367.128180] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.133472] ? rcu_bh_qs+0xc0/0xc0 [ 367.137035] ? preempt_schedule+0x4d/0x60 [ 367.141201] ? ___preempt_schedule+0x16/0x18 [ 367.145650] ? bpf_test_run+0x1c0/0x5a0 [ 367.149651] ? netlink_diag_dump+0x2a0/0x2a0 [ 367.154079] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.159629] ? bpf_test_init.isra.9+0x70/0x100 [ 367.164276] ? bpf_prog_test_run_skb+0x634/0xb40 [ 367.169058] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 367.173917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 367.179471] ? fput+0x130/0x1a0 [ 367.182775] ? __bpf_prog_get+0x9b/0x290 [ 367.186859] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 367.191713] ? bpf_prog_test_run+0x130/0x1a0 [ 367.191736] ? __x64_sys_bpf+0x3d8/0x510 [ 367.191761] ? bpf_prog_get+0x20/0x20 [ 367.191799] ? do_syscall_64+0x1b9/0x820 [ 367.200270] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 367.200290] ? syscall_return_slowpath+0x5e0/0x5e0 [ 367.200305] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.200324] ? trace_hardirqs_off+0x300/0x300 [ 367.200341] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 367.200360] ? prepare_exit_to_usermode+0x291/0x3b0 [ 367.200383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.200407] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:01 executing program 1 (fault-call:3 fault-nth:28): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:01 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x40000b}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f00000002c0), &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x0, 0x17, 0x14, &(0x7f0000000180)="1c6d8a15325b14177c0fc2b259630e80f6ac10bff77b0e", &(0x7f0000000200)=""/20, 0x2}, 0x28) 06:03:01 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}]}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) [ 367.355295] device nr0 entered promiscuous mode [ 367.406032] FAULT_INJECTION: forcing a failure. [ 367.406032] name failslab, interval 1, probability 0, space 0, times 0 [ 367.417586] CPU: 0 PID: 25068 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 367.424964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.434324] Call Trace: [ 367.436930] dump_stack+0x1c4/0x2b4 [ 367.440575] ? dump_stack_print_info.cold.2+0x52/0x52 [ 367.445778] ? __lock_is_held+0xb5/0x140 [ 367.449856] should_fail.cold.4+0xa/0x17 [ 367.453930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.459041] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 367.464322] ? kasan_unpoison_shadow+0x35/0x50 [ 367.468912] ? skb_tx_error+0x2f0/0x2f0 [ 367.472897] ? __kmalloc_node_track_caller+0x47/0x70 [ 367.478012] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.483556] ? print_usage_bug+0xc0/0xc0 [ 367.487623] ? kasan_check_write+0x14/0x20 [ 367.491868] ? pskb_expand_head+0x6b3/0x10f0 [ 367.496304] ? __lock_acquire+0x7ec/0x4ec0 [ 367.500551] ? __lock_is_held+0xb5/0x140 [ 367.504626] __should_failslab+0x124/0x180 [ 367.508871] should_failslab+0x9/0x14 [ 367.512677] kmem_cache_alloc+0x47/0x730 [ 367.516751] skb_clone+0x1bb/0x500 [ 367.520300] ? skb_split+0x11e0/0x11e0 [ 367.524189] ? check_preemption_disabled+0x48/0x200 [ 367.529213] ? __this_cpu_preempt_check+0x1c/0x1f [ 367.534087] ? __bpf_redirect+0x54b/0xb20 [ 367.538266] bpf_clone_redirect+0xb9/0x490 [ 367.542519] bpf_prog_c39d1ba309a769f7+0xf35/0x1000 [ 367.547542] ? __sched_text_start+0x8/0x8 [ 367.551697] ? ktime_get+0x352/0x440 [ 367.555427] ? find_held_lock+0x36/0x1c0 [ 367.559499] ? lock_acquire+0x1ed/0x520 [ 367.563479] ? bpf_test_run+0x32e/0x5a0 [ 367.567456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.572994] ? check_preemption_disabled+0x48/0x200 [ 367.578019] ? kasan_check_read+0x11/0x20 [ 367.582175] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.587460] ? rcu_bh_qs+0xc0/0xc0 [ 367.591010] ? preempt_schedule+0x4d/0x60 [ 367.595162] ? ___preempt_schedule+0x16/0x18 [ 367.599581] ? bpf_test_run+0x1c0/0x5a0 [ 367.603573] ? netlink_diag_dump+0x2a0/0x2a0 [ 367.607991] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.613528] ? bpf_test_init.isra.9+0x70/0x100 [ 367.618120] ? bpf_prog_test_run_skb+0x634/0xb40 [ 367.622888] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 367.627731] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 367.633273] ? fput+0x130/0x1a0 [ 367.636561] ? __bpf_prog_get+0x9b/0x290 [ 367.640632] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 367.645479] ? bpf_prog_test_run+0x130/0x1a0 [ 367.649898] ? __x64_sys_bpf+0x3d8/0x510 [ 367.653963] ? bpf_prog_get+0x20/0x20 [ 367.657792] ? do_syscall_64+0x1b9/0x820 [ 367.661859] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 367.667234] ? syscall_return_slowpath+0x5e0/0x5e0 [ 367.672175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.677025] ? trace_hardirqs_off+0x300/0x300 [ 367.681525] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 367.686548] ? prepare_exit_to_usermode+0x291/0x3b0 [ 367.691578] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.696433] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="d901afb3a80ff961802b6920c6d2d8682d94b4b90be1650992bda72cc9b8c5f981df85dd49aeac4f04ab641bd8b0036600000000000000002f244a0686d11c8d4ba52bf67af0ced5e1ba0edf23aaa1000000000000000000000000"], 0x4) close(r0) socket$kcm(0xa, 0x6, 0x11) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x501, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', r3}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400204) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xd, 0x4, 0x4000000004, 0x8, 0x5, r4, 0x0, [0x305f, 0xa]}, 0x2a) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 06:03:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x6b}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:02 executing program 1 (fault-call:3 fault-nth:29): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:02 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) close(r0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x7, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) openat$cgroup(r2, &(0x7f0000000600)='syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000500)=0x400) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x200) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) socket$kcm(0x2, 0x3, 0x2) r4 = openat$cgroup_ro(r2, &(0x7f0000000480)='pids.events\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000002c0)) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00000005c0)={"7665ec31030fdbd0c600"}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup(r2, &(0x7f0000000540)='syz0\x00', 0x200002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) openat$cgroup_ro(r2, &(0x7f0000000340)='memory.stat\x00', 0x0, 0x0) 06:03:02 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x1, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000140)=r0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000014c0)={0x0, r1, 0x0, 0xa, &(0x7f0000000380)='vboxnet0/\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x1, 0x7, 0x1, 0x7ff, 0x0, 0x0, 0x4000, 0x1, 0x100, 0x200, 0x7, 0x400, 0x8, 0x101, 0x0, 0x1, 0x5, 0x2, 0xfa, 0xd1cf, 0x100, 0x1, 0xa7bd, 0x9, 0xffffffff, 0x611, 0x2, 0x5, 0x4, 0x10001, 0x7, 0x7, 0xfffffffffffffff8, 0x1, 0x4, 0xfffffffffffffffb, 0x0, 0x101, 0x1, @perf_config_ext={0x1, 0xffffffffffffffe0}, 0x28902, 0x6, 0x4000000000000000, 0x5, 0x1, 0xfff, 0x9}, r3, 0x9, r1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1000000000000170, &(0x7f0000000280)=""/240, 0xfffffed2}, 0x0) r4 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r4, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0xf65d0000, @mcast2={0xff, 0x3601, [0xe803, 0x11, 0x2a0, 0x0, 0x0, 0x4000]}}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x9f, 0x5, 0x9, 0x11, r0, 0x8}, 0x2c) [ 368.425051] FAULT_INJECTION: forcing a failure. [ 368.425051] name failslab, interval 1, probability 0, space 0, times 0 [ 368.436564] CPU: 0 PID: 25115 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 368.443940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.453301] Call Trace: [ 368.455955] dump_stack+0x1c4/0x2b4 [ 368.459604] ? dump_stack_print_info.cold.2+0x52/0x52 [ 368.464809] ? __lock_is_held+0xb5/0x140 [ 368.468887] should_fail.cold.4+0xa/0x17 [ 368.472963] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.478080] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 368.483366] ? kasan_unpoison_shadow+0x35/0x50 [ 368.487958] ? skb_tx_error+0x2f0/0x2f0 [ 368.491948] ? __kmalloc_node_track_caller+0x47/0x70 [ 368.497066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.502614] ? print_usage_bug+0xc0/0xc0 [ 368.506684] ? kasan_check_write+0x14/0x20 [ 368.510932] ? pskb_expand_head+0x6b3/0x10f0 [ 368.515373] ? __lock_acquire+0x7ec/0x4ec0 [ 368.519623] ? __lock_is_held+0xb5/0x140 [ 368.523701] __should_failslab+0x124/0x180 [ 368.527948] should_failslab+0x9/0x14 [ 368.531757] kmem_cache_alloc+0x47/0x730 [ 368.535843] skb_clone+0x1bb/0x500 [ 368.539392] ? skb_split+0x11e0/0x11e0 [ 368.543291] ? check_preemption_disabled+0x48/0x200 [ 368.548323] ? __this_cpu_preempt_check+0x1c/0x1f [ 368.553177] ? __bpf_redirect+0x54b/0xb20 [ 368.557345] bpf_clone_redirect+0xb9/0x490 [ 368.561599] bpf_prog_c39d1ba309a769f7+0x940/0x1000 [ 368.566630] ? __sched_text_start+0x8/0x8 [ 368.570783] ? ktime_get+0x352/0x440 [ 368.574524] ? find_held_lock+0x36/0x1c0 [ 368.578604] ? lock_acquire+0x1ed/0x520 [ 368.582588] ? bpf_test_run+0x32e/0x5a0 [ 368.586573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.592117] ? check_preemption_disabled+0x48/0x200 [ 368.597148] ? kasan_check_read+0x11/0x20 [ 368.601310] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 368.606592] ? rcu_bh_qs+0xc0/0xc0 [ 368.610142] ? preempt_schedule+0x4d/0x60 [ 368.614297] ? ___preempt_schedule+0x16/0x18 [ 368.618718] ? bpf_test_run+0x1c0/0x5a0 [ 368.622707] ? netlink_diag_dump+0x2a0/0x2a0 [ 368.627121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.632661] ? bpf_test_init.isra.9+0x70/0x100 [ 368.637262] ? bpf_prog_test_run_skb+0x634/0xb40 [ 368.642031] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 368.646891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 368.652430] ? fput+0x130/0x1a0 [ 368.655715] ? __bpf_prog_get+0x9b/0x290 [ 368.659783] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 368.664629] ? bpf_prog_test_run+0x130/0x1a0 [ 368.669044] ? __x64_sys_bpf+0x3d8/0x510 [ 368.673108] ? bpf_prog_get+0x20/0x20 [ 368.676935] ? do_syscall_64+0x1b9/0x820 [ 368.681001] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 368.686371] ? syscall_return_slowpath+0x5e0/0x5e0 [ 368.691305] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.696155] ? trace_hardirqs_off+0x300/0x300 [ 368.700654] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 368.705676] ? prepare_exit_to_usermode+0x291/0x3b0 [ 368.710704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.715559] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:03 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x88) unlink(&(0x7f0000000040)='./file0\x00') sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000001c0)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000000100)}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 06:03:03 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000001280)={&(0x7f0000000040)=@rc={0x1f, {0x2, 0x5, 0x4, 0x9, 0xff, 0xfffffffffffff75e}, 0x3}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="5448ad4caa17db81ea8e9cba0e6ffd18a57329", 0x13}], 0x1, &(0x7f0000000180)=[{0x48, 0x105, 0x3ff, "44250836bc6c9fb40e067545d33c90b39afcc8869ed023df75ace6c6fe4d35afc1a012c7332b7bf28c98c3292317620ae8e8d3060e5cc1"}, {0x90, 0x11c, 0x40b5, "7210556f465eee474982d420666182a52ffb66450bcaffb08019173fc81d259f4770a78f6dab0cc710a6c710d74ac9f841686e4774beb474f96bb54fd9ca6fc654eaa6b12c72b261e089eb786dc0bc2bb39c3dde77c71857b8d8b2a1218845a876ea4c0df788868b9f3b3c0ba9bb98ef34538045bcdd4761bc05cfac9bd5"}, {0x1010, 0x112, 0xf04, "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"}], 0x10e8, 0x40}, 0x14) r1 = socket$kcm(0xa, 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x12, &(0x7f0000000140)=r1, 0x1a4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000012c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000001300)) 06:03:03 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) write$cgroup_int(r1, &(0x7f0000000080)=0xee970200, 0x297ef) r2 = getpid() perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000000)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003500)=0xffffffffffffffff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x33f) openat$cgroup_type(r3, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) openat$cgroup_ro(r4, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) close(r1) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x3f, 0x2, 0xff, 0x1a, 0x0, 0x81, 0x200, 0x4, 0x6cff, 0x8, 0x9, 0x8, 0x80000000, 0xfffffffffffffffc, 0x7, 0x1, 0x949, 0x0, 0xa0, 0x9, 0x6a6, 0xffffffff00000001, 0xc0b, 0x0, 0x7, 0x100000000, 0x9, 0x0, 0x0, 0x2, 0x81, 0x0, 0x8, 0x8, 0x5, 0x9, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x79f7bf0a, 0xfffffffffffffffc, 0x6, 0x2, 0x81, 0x9d8}, r2, 0x9, r0, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r6 = getpid() write$cgroup_pid(r5, &(0x7f0000000380)=r2, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open$cgroup(&(0x7f0000000480)={0x1, 0x70, 0x6, 0x2, 0x3, 0x2, 0x0, 0x1, 0x80000, 0x0, 0x79f, 0x7, 0x0, 0x8, 0x6, 0xffffffffffffffff, 0x4, 0xa198, 0x0, 0x9, 0x4, 0x9, 0x7, 0x80000000, 0x6, 0x3893, 0x0, 0x7ff, 0x94e, 0x7, 0xffffffff, 0x9, 0x4, 0x100000001, 0x1, 0x4, 0x7f, 0x7fe00000, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000003c0), 0x2}, 0x8080, 0x331b, 0xfffffffffffffffa, 0x3, 0x34, 0x9, 0x7fff}, r3, 0x0, r1, 0x2) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x7ff, 0x2, 0x5, 0x8, 0x0, 0x200, 0x8000, 0xb0eb920047bf6263, 0x0, 0x9, 0x0, 0x2, 0x80000000, 0x2000, 0x0, 0x7, 0x40, 0x0, 0x45f3036e, 0x5, 0x2, 0x0, 0x463, 0x4660fe0a, 0x4, 0x6, 0x4, 0x3f, 0x100000001, 0x0, 0x1, 0x7, 0x7, 0x3cc, 0x3, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x0, 0x4d8, 0x6, 0x5, 0x2, 0x3}, r6, 0x3, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x3ff, 0x5, 0x0, 0x9, 0x0, 0x4, 0x800, 0x6, 0x6, 0x1, 0x5, 0x0, 0x6, 0x8000, 0x80, 0x101, 0x8, 0x4, 0xd1, 0x8, 0xfffffffffffffffe, 0x0, 0xb82, 0x8, 0x0, 0x10040000000000, 0x2, 0x3, 0x2, 0x5, 0x10000, 0x1, 0x1, 0x2, 0x0, 0x6165a01a, 0x0, 0x80000001, 0x2, @perf_config_ext={0x101, 0xfffffffffffffff9}, 0x140, 0x6, 0x2, 0x0, 0x8, 0x7, 0x7ff}, r2, 0x5, r0, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xf, 0xffff, 0x3, 0x0, 0x8, 0xffffffffffffffff, 0x5}, 0x2c) 06:03:03 executing program 1 (fault-call:3 fault-nth:30): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x64}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 369.631216] FAULT_INJECTION: forcing a failure. [ 369.631216] name failslab, interval 1, probability 0, space 0, times 0 [ 369.642812] CPU: 0 PID: 25134 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 369.650212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.659601] Call Trace: [ 369.662218] dump_stack+0x1c4/0x2b4 [ 369.665886] ? dump_stack_print_info.cold.2+0x52/0x52 [ 369.671111] should_fail.cold.4+0xa/0x17 [ 369.675197] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.680332] ? find_held_lock+0x36/0x1c0 [ 369.684425] ? is_bpf_text_address+0xac/0x170 [ 369.688936] ? lock_downgrade+0x900/0x900 [ 369.693101] ? check_preemption_disabled+0x48/0x200 [ 369.698142] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 369.703947] ? kasan_check_read+0x11/0x20 [ 369.708110] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.713401] ? rcu_bh_qs+0xc0/0xc0 [ 369.716956] ? rcu_bh_qs+0xc0/0xc0 [ 369.720506] ? unwind_dump+0x190/0x190 [ 369.724420] ? is_bpf_text_address+0xd3/0x170 [ 369.728928] ? kernel_text_address+0x79/0xf0 [ 369.733344] ? __kernel_text_address+0xd/0x40 [ 369.737844] ? unwind_get_return_address+0x61/0xa0 [ 369.742783] ? __save_stack_trace+0x8d/0xf0 [ 369.747115] __should_failslab+0x124/0x180 [ 369.751362] should_failslab+0x9/0x14 [ 369.755168] kmem_cache_alloc_node_trace+0x5a/0x740 [ 369.760188] ? save_stack+0xa9/0xd0 [ 369.763816] ? save_stack+0x43/0xd0 [ 369.767458] __kmalloc_node_track_caller+0x33/0x70 [ 369.772401] __kmalloc_reserve.isra.39+0x41/0xe0 [ 369.777167] pskb_expand_head+0x230/0x10f0 [ 369.781410] ? memcpy+0x45/0x50 [ 369.784696] ? __copy_skb_header+0x350/0x6b0 [ 369.789110] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 369.793610] ? skb_checksum+0x140/0x140 [ 369.797600] ? __lock_is_held+0xb5/0x140 [ 369.801692] ? kasan_check_write+0x14/0x20 [ 369.805933] ? __skb_clone+0x6c7/0xa00 [ 369.809831] ? __copy_skb_header+0x6b0/0x6b0 [ 369.814248] ? kmem_cache_alloc+0x33a/0x730 [ 369.818594] skb_ensure_writable+0x3dd/0x640 [ 369.823008] ? skb_cow_data+0xf10/0xf10 [ 369.826985] ? check_preemption_disabled+0x48/0x200 [ 369.832009] ? __this_cpu_preempt_check+0x1c/0x1f [ 369.836862] ? __bpf_redirect+0x54b/0xb20 [ 369.841028] bpf_clone_redirect+0x14a/0x490 [ 369.845386] bpf_prog_c39d1ba309a769f7+0x10b/0x1000 [ 369.850409] ? genl_ctrl_event+0x150/0xa50 [ 369.854650] ? lock_downgrade+0x900/0x900 [ 369.858801] ? ktime_get+0x352/0x440 [ 369.862549] ? find_held_lock+0x36/0x1c0 [ 369.866625] ? lock_acquire+0x1ed/0x520 [ 369.870604] ? bpf_test_run+0x32e/0x5a0 [ 369.874584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.880127] ? check_preemption_disabled+0x48/0x200 [ 369.885153] ? kasan_check_read+0x11/0x20 [ 369.889306] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.894590] ? rcu_bh_qs+0xc0/0xc0 [ 369.898130] ? __build_skb+0x359/0x430 [ 369.902023] ? skb_try_coalesce+0x1b70/0x1b70 [ 369.906534] ? bpf_test_run+0x1c0/0x5a0 [ 369.910523] ? netlink_diag_dump+0x2a0/0x2a0 [ 369.914941] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.920480] ? bpf_test_init.isra.9+0x70/0x100 [ 369.925069] ? bpf_prog_test_run_skb+0x634/0xb40 [ 369.929841] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 369.934687] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.940234] ? fput+0x130/0x1a0 [ 369.943528] ? __bpf_prog_get+0x9b/0x290 [ 369.947600] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 369.952448] ? bpf_prog_test_run+0x130/0x1a0 [ 369.956869] ? __x64_sys_bpf+0x3d8/0x510 [ 369.960936] ? bpf_prog_get+0x20/0x20 [ 369.964765] ? do_syscall_64+0x1b9/0x820 [ 369.968834] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 369.974203] ? syscall_return_slowpath+0x5e0/0x5e0 06:03:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) socketpair(0x1, 0x2000000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000140)='sit0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f3, &(0x7f0000000140)='sit0\x00') [ 369.979144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.983990] ? trace_hardirqs_off+0x300/0x300 [ 369.988492] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 369.993517] ? prepare_exit_to_usermode+0x291/0x3b0 [ 369.998593] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.003450] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffd4}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:04 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49794de18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3ec4d2e8d443c82fc3435bed4de5d69409a781c863e0fd8a6f868925be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a441a2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0cf816930de3675d34117a44eb0e4f832936da44e63e1160af1acf45db1cdf4bcbbede795db798c61db61e23f") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"6e72300100", 0x2101}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 06:03:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000240), 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000400)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="d90d0000768606601c012f629c75adfa4208d5febf524a024aface6a6ac7d846ed2fa163e15ffb5033e9ad60d7040000000bf9cc8578ec03a10c48d10204000000f500d293660848", 0x48}], 0x1}, 0x0) socket$kcm(0xa, 0x0, 0x11) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000740)=@ipx={0x4, 0x1, 0x10001, "8318cfdbc3b2", 0x400}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f00000008c0), 0x0, 0x20004010}, 0x0) 06:03:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x44}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 370.318936] ¹á6›Íaï~IyMá‡ì: renamed from nr0 06:03:04 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x11, &(0x7f0000000180)=r0, 0x4) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/160, 0xa0}, {&(0x7f0000000140)=""/60, 0x3c}], 0x2, 0x0, 0x0, 0x1ff}, 0x10100) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r1, 0x50, &(0x7f00000002c0)}, 0x10) r2 = perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0xfffffffffffffff9, 0x20, 0x101, 0x0, 0x0, 0x5, 0x10501, 0x1, 0x1, 0x41ee, 0x59, 0x778, 0x20, 0xe8, 0x401, 0x19, 0x4, 0x1, 0xffffffff, 0x852, 0xffffffff, 0x88, 0x8, 0x49e, 0x5, 0xfffffffffffff0b7, 0x200, 0x81, 0x2b3, 0xc94, 0xfffffffffffffff9, 0x7f2, 0x0, 0x1, 0x8, 0x9, 0x0, 0x6, 0x3, @perf_config_ext={0x10001, 0x8}, 0x2022, 0x0, 0x8001, 0x1, 0x3, 0xff, 0xfffffffffffffff8}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xf0) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000400)=r1, 0x4) 06:03:04 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x3, 0x11) close(r1) r2 = socket$kcm(0xa, 0x1, 0x0) socketpair(0x8, 0x8000f, 0x1938, &(0x7f00000001c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000200)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="01000300ffffff0600ffaaaaaaaaaa21aaaaaaaaaa15"]) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000480)={r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000004c0)={r1}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x3, &(0x7f0000000000)='`,\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r6, 0x4) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0x7}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) setsockopt$sock_attach_bpf(r1, 0x29, 0x32, &(0x7f0000000280), 0xcc) 06:03:04 executing program 1 (fault-call:3 fault-nth:31): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 370.516188] FAULT_INJECTION: forcing a failure. [ 370.516188] name failslab, interval 1, probability 0, space 0, times 0 [ 370.527787] CPU: 1 PID: 25188 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 370.535174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.544548] Call Trace: [ 370.547159] dump_stack+0x1c4/0x2b4 [ 370.550813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.556031] should_fail.cold.4+0xa/0x17 [ 370.560114] ? fault_create_debugfs_attr+0x1f0/0x1f0 06:03:04 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="d89f00f8c29378b45f8fbd0422e590f6193bf9", 0x13}], 0x1, &(0x7f0000000400)}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@ax25={0x3, {"0221e1455c1b20"}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="3b2030bf314ba8cfcea59834db6dedf284d6c6b0ad149bc0d7d4da3ed0fe748afb2c427fd1309c1a94d8d859b12f47f1ff4be533af29764cdb3541efd5df303790378272303fbcfab0c774cc00d6e8eee31dccf5ad92bb92ad288b611924d438ec9bd4426c7cfd7f1f5ff6f17581062b36fa", 0x72}, {&(0x7f0000000280)="61a175546d4bc9d575fc4be2d8de384e1522c04bb010d438751c861e80e1b601c94eb1d0b9752af071c3fa4ddd39cd73b95f074019918e0ac0aab22decce2b753b193d564fb22e7c63a3806fa9df8dba87324ee08d3c5cffd4617989dd541f00f3bbf055649ebe487cf62b19bbfe8afc776c1c10a62cb3d8860c31ea3d42d9738bc6f74b7569319d76d668fcacd8a6b66ec26a5948974dff96feec8e64893d9993efed4f739480fdc9c7864f7770f245e98327081d3438e0d84932c2210ab670c20ca9f6ab33d945de68fb98d589", 0xce}, {&(0x7f0000000380)="81a4ebdca10e157daeb659420c53dca3c861419d16bdebf298932045a45dbfdcf604587353d73c3b04c904736c798c889ffab0b2407a17f3efa2bfd10a0b61ad987f009bab1d2544b76c7ee142a40ff952a8473bd48be10da427008ef37310e42cd96202d75cf8de35c67340e7ceee98cde6222206c77d1b377b61daf7f179b603856b0c3b775584890fc24d9ac811bb7c5eec2b4aba0ca007b9fe3459b3f0fa4e451485b1e0b88540cfb5c2da07a9a95197101515d9a7030b18696f7c", 0xbd}, {&(0x7f0000000140)="45726ea1d421a382ab3b852b6fc881", 0xf}], 0x4, 0x0, 0x0, 0x800}, 0x800) socket$kcm(0x29, 0x5, 0x0) [ 370.565246] ? find_held_lock+0x36/0x1c0 [ 370.569340] ? is_bpf_text_address+0xac/0x170 [ 370.573854] ? lock_downgrade+0x900/0x900 [ 370.578018] ? check_preemption_disabled+0x48/0x200 [ 370.583045] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 370.588842] ? kasan_check_read+0x11/0x20 [ 370.593000] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 370.598289] ? rcu_bh_qs+0xc0/0xc0 [ 370.601840] ? rcu_bh_qs+0xc0/0xc0 [ 370.605389] ? unwind_dump+0x190/0x190 [ 370.609314] ? is_bpf_text_address+0xd3/0x170 06:03:04 executing program 3: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'irlan1\x00', 0x401}) recvmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)=""/124, 0x7c}, 0x0) 06:03:04 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x7ff, 0xffffffffffffff00, 0x8, 0x5, 0x0, 0x4, 0x20000, 0x0, 0x6, 0x0, 0xb6f, 0x5, 0x7, 0x800, 0x20, 0x8b, 0x3, 0x9, 0x4, 0x7, 0x7, 0x1000000000001ff, 0x8, 0x7fffffff, 0x8, 0x0, 0x1000, 0x5, 0x40, 0x6, 0x6, 0x3, 0xffffffff, 0xf9e2, 0x1ff, 0x4, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4000, 0x20, 0x20, 0x1, 0x400, 0x977, 0xff}, 0xffffffffffffff9c, 0xb, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0x0, r0, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x1f, 0x8}, 0xc) r3 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r3, 0x29, 0x16, &(0x7f0000000280), 0x706) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', r2}, 0x16bd2c9b173989ae) socketpair(0x13, 0xe, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r4, &(0x7f0000000340)='syz1\x00', 0x1ff) socketpair(0x8, 0x80006, 0x0, &(0x7f00000002c0)) [ 370.613830] ? kernel_text_address+0x79/0xf0 [ 370.618260] ? __kernel_text_address+0xd/0x40 [ 370.622779] ? unwind_get_return_address+0x61/0xa0 [ 370.627731] ? __save_stack_trace+0x8d/0xf0 [ 370.632088] __should_failslab+0x124/0x180 [ 370.636346] should_failslab+0x9/0x14 [ 370.640172] kmem_cache_alloc_node_trace+0x5a/0x740 [ 370.640189] ? save_stack+0xa9/0xd0 [ 370.640203] ? save_stack+0x43/0xd0 [ 370.640242] __kmalloc_node_track_caller+0x33/0x70 [ 370.648897] __kmalloc_reserve.isra.39+0x41/0xe0 [ 370.648918] pskb_expand_head+0x230/0x10f0 06:03:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x14}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 370.648938] ? memcpy+0x45/0x50 [ 370.648955] ? __copy_skb_header+0x350/0x6b0 [ 370.648974] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 370.678683] ? skb_checksum+0x140/0x140 [ 370.682680] ? __lock_is_held+0xb5/0x140 [ 370.686770] ? kasan_check_write+0x14/0x20 [ 370.691019] ? __skb_clone+0x6c7/0xa00 [ 370.694921] ? __copy_skb_header+0x6b0/0x6b0 [ 370.699349] ? kmem_cache_alloc+0x33a/0x730 [ 370.703699] skb_ensure_writable+0x3dd/0x640 [ 370.703719] ? skb_cow_data+0xf10/0xf10 [ 370.703734] ? check_preemption_disabled+0x48/0x200 [ 370.703759] ? __this_cpu_preempt_check+0x1c/0x1f [ 370.721977] ? __bpf_redirect+0x54b/0xb20 [ 370.726156] bpf_clone_redirect+0x14a/0x490 [ 370.730505] bpf_prog_c39d1ba309a769f7+0x6fd/0x1000 [ 370.735533] ? genl_ctrl_event+0x150/0xa50 [ 370.739797] ? lock_downgrade+0x900/0x900 [ 370.743955] ? ktime_get+0x352/0x440 [ 370.747696] ? find_held_lock+0x36/0x1c0 [ 370.751785] ? lock_acquire+0x1ed/0x520 [ 370.755772] ? bpf_test_run+0x32e/0x5a0 [ 370.759762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.765308] ? check_preemption_disabled+0x48/0x200 [ 370.770341] ? kasan_check_read+0x11/0x20 [ 370.774500] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 370.779791] ? rcu_bh_qs+0xc0/0xc0 [ 370.783341] ? __build_skb+0x359/0x430 [ 370.787244] ? skb_try_coalesce+0x1b70/0x1b70 [ 370.791772] ? bpf_test_run+0x1c0/0x5a0 [ 370.795778] ? netlink_diag_dump+0x2a0/0x2a0 [ 370.800201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.805759] ? bpf_test_init.isra.9+0x70/0x100 [ 370.810357] ? bpf_prog_test_run_skb+0x634/0xb40 [ 370.815131] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 370.819983] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.825524] ? fput+0x130/0x1a0 [ 370.828813] ? __bpf_prog_get+0x9b/0x290 [ 370.832889] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 370.837742] ? bpf_prog_test_run+0x130/0x1a0 [ 370.842194] ? __x64_sys_bpf+0x3d8/0x510 [ 370.846274] ? bpf_prog_get+0x20/0x20 [ 370.850115] ? do_syscall_64+0x1b9/0x820 [ 370.854185] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 370.859563] ? syscall_return_slowpath+0x5e0/0x5e0 06:03:05 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, &(0x7f0000000700)=ANY=[]) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='bpf\x00', 0x100000, &(0x7f0000000480)=ANY=[]) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000380)='bpf\x00', 0x2001001, &(0x7f0000001900)=ANY=[]) mount$bpf(0x0, &(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000580)='bpf\x00', 0x80000, &(0x7f0000000640)) mount$bpf(0x0, &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)='bpf\x00', 0x0, &(0x7f0000000780)=ANY=[]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6e65742f2f2e7a31fe", 0x1ff) r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={&(0x7f0000000780)=""/205, 0xcd, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r0, 0x10, &(0x7f0000000300)={&(0x7f0000000180)=""/63, 0x3f, r1}}, 0x10) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x2005890, &(0x7f0000000240)=ANY=[]) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x5890, &(0x7f0000000480)) [ 370.864503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.869355] ? trace_hardirqs_off+0x300/0x300 [ 370.873861] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 370.878891] ? prepare_exit_to_usermode+0x291/0x3b0 [ 370.883929] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.888799] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:05 executing program 5: r0 = socket$kcm(0xa, 0x40000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000240), 0xa66) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@unspec={0x0, 0x0, 0x3000000, 0x80fe}, 0x80, &(0x7f0000000040)=[{&(0x7f0000001680)="235db863768606681d012f629c75adfa4208d51e67688d024a00cf6a6ac7d846ed2fa163e15ffb509de80565b82752e0fffeffc0d4f83047fda99590d719ccb4f45bcd84c8f41a85a8446446bb41f8a107da98c21372000000000000", 0x5c}], 0x1}, 0x0) 06:03:05 executing program 1 (fault-call:3 fault-nth:32): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:05 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, &(0x7f0000000700)=ANY=[]) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='bpf\x00', 0x100000, &(0x7f0000000480)=ANY=[]) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000380)='bpf\x00', 0x2001001, &(0x7f0000001900)=ANY=[]) mount$bpf(0x0, &(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000580)='bpf\x00', 0x80000, &(0x7f0000000640)) mount$bpf(0x0, &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)='bpf\x00', 0x0, &(0x7f0000000780)=ANY=[]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6e65742f2f2e7a31fe", 0x1ff) r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={&(0x7f0000000780)=""/205, 0xcd, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r0, 0x10, &(0x7f0000000300)={&(0x7f0000000180)=""/63, 0x3f, r1}}, 0x10) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x2005890, &(0x7f0000000240)=ANY=[]) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x5890, &(0x7f0000000480)) 06:03:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x1018}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:05 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0x6, 0x4, 0x8, 0x0, 0x2, 0x980, 0xc, 0x10001, 0x4, 0x1, 0x1ff, 0x2, 0x0, 0x8, 0x0, 0x3, 0x7, 0x0, 0x80000000, 0x3, 0x77, 0x5, 0x0, 0xffffffff, 0x400, 0x54e1, 0x7fff, 0x8001, 0xffff, 0x0, 0x2, 0x4, 0x0, 0x16f8, 0xff, 0x0, 0x4, 0x0, @perf_config_ext={0x10000, 0x3}, 0x800, 0x5, 0x8, 0x6, 0x0, 0x4, 0x8}, 0x0, 0x10, 0xffffffffffffff9c, 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)='\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, r1, 0x0, 0x10, &(0x7f0000000140)='wlan1\vppp1nodev\x00', r2}, 0x30) socketpair(0x2, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0xfffffffffffffffe) perf_event_open(&(0x7f0000000040)={0x20000000000002, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 371.071316] FAULT_INJECTION: forcing a failure. [ 371.071316] name failslab, interval 1, probability 0, space 0, times 0 [ 371.082968] CPU: 1 PID: 25221 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 371.090346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.099708] Call Trace: [ 371.102326] dump_stack+0x1c4/0x2b4 [ 371.105972] ? dump_stack_print_info.cold.2+0x52/0x52 [ 371.111188] ? __lock_is_held+0xb5/0x140 [ 371.115289] should_fail.cold.4+0xa/0x17 [ 371.119376] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.124494] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 371.129789] ? kasan_unpoison_shadow+0x35/0x50 [ 371.134385] ? skb_tx_error+0x2f0/0x2f0 [ 371.138374] ? __kmalloc_node_track_caller+0x47/0x70 [ 371.138394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.138413] ? print_usage_bug+0xc0/0xc0 [ 371.138430] ? kasan_check_write+0x14/0x20 [ 371.149143] ? pskb_expand_head+0x6b3/0x10f0 [ 371.149158] ? find_held_lock+0x36/0x1c0 [ 371.149196] ? __lock_acquire+0x7ec/0x4ec0 [ 371.149216] ? __lock_is_held+0xb5/0x140 [ 371.149252] __should_failslab+0x124/0x180 [ 371.178515] should_failslab+0x9/0x14 [ 371.182325] kmem_cache_alloc+0x47/0x730 [ 371.186407] skb_clone+0x1bb/0x500 [ 371.189951] ? skb_split+0x11e0/0x11e0 [ 371.193840] ? check_preemption_disabled+0x48/0x200 [ 371.199043] ? __this_cpu_preempt_check+0x1c/0x1f [ 371.203889] ? __bpf_redirect+0x54b/0xb20 [ 371.208059] bpf_clone_redirect+0xb9/0x490 [ 371.212312] bpf_prog_c39d1ba309a769f7+0xd2f/0x1000 [ 371.217362] ? __sched_text_start+0x8/0x8 [ 371.221516] ? ktime_get+0x352/0x440 [ 371.225255] ? find_held_lock+0x36/0x1c0 [ 371.229335] ? lock_acquire+0x1ed/0x520 [ 371.233314] ? bpf_test_run+0x32e/0x5a0 [ 371.237293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.242835] ? check_preemption_disabled+0x48/0x200 [ 371.247857] ? kasan_check_read+0x11/0x20 [ 371.252010] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.257299] ? rcu_bh_qs+0xc0/0xc0 [ 371.260848] ? preempt_schedule+0x4d/0x60 [ 371.265001] ? ___preempt_schedule+0x16/0x18 [ 371.269425] ? bpf_test_run+0x1c0/0x5a0 [ 371.273414] ? netlink_diag_dump+0x2a0/0x2a0 [ 371.277831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.283372] ? bpf_test_init.isra.9+0x70/0x100 [ 371.287965] ? bpf_prog_test_run_skb+0x634/0xb40 [ 371.292734] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 371.297585] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.303123] ? fput+0x130/0x1a0 [ 371.306409] ? __bpf_prog_get+0x9b/0x290 [ 371.310477] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 371.315321] ? bpf_prog_test_run+0x130/0x1a0 06:03:05 executing program 3: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'irlan1\x00', 0x401}) recvmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)=""/124, 0x7c}, 0x0) [ 371.319739] ? __x64_sys_bpf+0x3d8/0x510 [ 371.323807] ? bpf_prog_get+0x20/0x20 [ 371.327632] ? do_syscall_64+0x1b9/0x820 [ 371.331701] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 371.337073] ? syscall_return_slowpath+0x5e0/0x5e0 [ 371.342010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.346856] ? trace_hardirqs_off+0x300/0x300 [ 371.351358] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 371.356382] ? prepare_exit_to_usermode+0x291/0x3b0 [ 371.361413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.366277] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:05 executing program 1 (fault-call:3 fault-nth:33): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:05 executing program 0: r0 = socket$kcm(0xa, 0x7, 0x11) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x21, &(0x7f0000000700), 0x1) [ 371.478932] FAULT_INJECTION: forcing a failure. [ 371.478932] name failslab, interval 1, probability 0, space 0, times 0 [ 371.490329] CPU: 1 PID: 25236 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 371.497708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.507078] Call Trace: [ 371.509686] dump_stack+0x1c4/0x2b4 [ 371.513339] ? dump_stack_print_info.cold.2+0x52/0x52 [ 371.518569] should_fail.cold.4+0xa/0x17 [ 371.522651] ? fault_create_debugfs_attr+0x1f0/0x1f0 06:03:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r0, 0x0, 0xa, &(0x7f0000000080)='syzkaller\x00', 0x0}, 0x30) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x4) close(r0) r5 = socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair(0x11, 0xf, 0x3, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f0000000440)=r4) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000300)={r5, r2}) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f0000000580)=r7) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r1, r0, 0x0, 0x7, &(0x7f0000000100)='[proc\\\x00'}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r7, 0x0, 0xe, 0xd7, &(0x7f0000000000)="3c08000000800000637c380324dd", &(0x7f0000000480)=""/215, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r7, 0x50, &(0x7f0000000280)}, 0x10) [ 371.527785] ? find_held_lock+0x36/0x1c0 [ 371.531874] ? is_bpf_text_address+0xac/0x170 [ 371.536392] ? lock_downgrade+0x900/0x900 [ 371.540555] ? check_preemption_disabled+0x48/0x200 [ 371.545599] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.551410] ? kasan_check_read+0x11/0x20 [ 371.555573] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.560888] ? rcu_bh_qs+0xc0/0xc0 [ 371.564439] ? rcu_bh_qs+0xc0/0xc0 [ 371.567990] ? unwind_dump+0x190/0x190 [ 371.571907] ? is_bpf_text_address+0xd3/0x170 06:03:05 executing program 3: r0 = socket$kcm(0xa, 0x800007, 0x11) socketpair$unix(0x1, 0x4000010000000104, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f00000001c0)=@pptp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/71, 0x47}, {&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000400)=""/187, 0xbb}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/29, 0x1d}, {&(0x7f0000000600)=""/82, 0x52}], 0x8, &(0x7f0000000700)=""/174, 0xae, 0x1}, 0x40000000) r3 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)='\x00', 0xffffffffffffffff}, 0x30) r5 = openat$cgroup_int(r0, &(0x7f0000001840)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000180)=r4, 0x12) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x1b, &(0x7f0000003800)}, 0x0) write$cgroup_int(r5, &(0x7f0000001880)=0x3, 0x12) [ 371.576420] ? kernel_text_address+0x79/0xf0 [ 371.580835] ? __kernel_text_address+0xd/0x40 [ 371.580853] ? unwind_get_return_address+0x61/0xa0 [ 371.580873] ? __save_stack_trace+0x8d/0xf0 [ 371.580896] __should_failslab+0x124/0x180 [ 371.580917] should_failslab+0x9/0x14 [ 371.602693] kmem_cache_alloc_node_trace+0x5a/0x740 [ 371.607737] ? save_stack+0xa9/0xd0 [ 371.611391] ? save_stack+0x43/0xd0 [ 371.615042] __kmalloc_node_track_caller+0x33/0x70 [ 371.619996] __kmalloc_reserve.isra.39+0x41/0xe0 [ 371.624783] pskb_expand_head+0x230/0x10f0 [ 371.629042] ? memcpy+0x45/0x50 [ 371.632341] ? __copy_skb_header+0x350/0x6b0 [ 371.636770] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 371.641282] ? skb_checksum+0x140/0x140 [ 371.645299] ? __lock_is_held+0xb5/0x140 [ 371.649381] ? kasan_check_write+0x14/0x20 [ 371.653627] ? __skb_clone+0x6c7/0xa00 [ 371.657533] ? __copy_skb_header+0x6b0/0x6b0 [ 371.661955] ? kmem_cache_alloc+0x33a/0x730 [ 371.666335] skb_ensure_writable+0x3dd/0x640 [ 371.670772] ? skb_cow_data+0xf10/0xf10 [ 371.674764] ? check_preemption_disabled+0x48/0x200 06:03:06 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) sendmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x4, "323a9163d59d", 0x1000}, 0x80, &(0x7f0000000840)=[{&(0x7f00000002c0)="3f034dd110981d74cca14d15fd5062b5178d9edce02fdb0ad37a5f6b957847cc62ea895e78a729293f11bfe97a84ffcbbafbd3715c7c88ad5d355d04d698b6a2ca1b9b3783808031a477d51a097d14de0bc6c81f0633aa080233823011119dc20bbf941fcb91afe131cae7c3148b51ea0ccd9f418613665beff30d1ba6e40fd02cb0a82a3f7c49d8ca99155d00c77f5ddc1cdbea7352ce0919546fa27ff787f53d1a9327a9a67d2152cd9bb86f4c559ab0d590", 0xb3}, {&(0x7f0000000380)="238c21aa2b027711ebbcdf746b95b90aeb4bb29ef52d2cbdbaba8fe6d4094efa5c08f6ef9ffdf7212283aff4f52661c15bbe3b5c200269318df63b7d72ba70e8ed151f41637d9a3f27dde7ba5ea769202fc353114cad0a6e2a3b483e4570c62829cf9520cdc5a6ca046350e186bc706fce8248efe457441928e7bee7f78ec9a493b4c04086abc3c24d7a0994f2c15efce1f661122cdabe2c4f8d01b1de7a1d95d1ec190d4c7fad36d954304a019d10e04e4caa3846bb1d775abef625a87103f8229c70d358f54067", 0xc8}, {&(0x7f0000000480)="05f6ae0e29f12e0c00b5b35416b67f51784a3f2e3e3318039882dcd29644b1c0d8a6476b39f8bc488b94e4baff169eee0f5b87f9995977ef652dc887941a51f12f30dccc0ae12e2b8c17eb1a05d98d9c3ce2693e3239f667b722ec2c2f7732688c306481701f4d22", 0x68}, {&(0x7f0000000500)="4949b8d756118966644428092f46c9177120081be684beb852a33031850dada3ec3c15b4f85e407a404dea910a0aaaaa2a65ba5e760b3b107c765bb4c44d6733713c1b4a1b65d8c6d9e6986258b749cc728405e9824ac55cda3344912ea8809e9f4df5870b6c699053b361690973eef796f9df8f914f82ee133b099d8e672349cf10ecf1e2ce27e2cdeceb21c709a3dc336544bda9808421192c2161ae2fbcd379403325783c76532b96d74e6469058b4b0bb9809bedafcdbfae70d78fd8b28b5ae675507888f7ad7a1641fbefcbbca6f657c1215d832f2619a97b8b41d6294154d97e271e9071b6f03366d02138a8bdcf29d505", 0xf4}, {&(0x7f0000000600)="21e5880b03907d1523b4ab8c534e4477a3b64f7a38a1923355ecd03ff5f2ea38320ce2667bd7cbff3864c6bbb9f07756af80753052dcb11024b5d7f8f52864f3f9852b989d30ff37d768e4204a454a158a0ad97e52a3644a5f5494c0ca3e118c398734a4d3be78", 0x67}, {&(0x7f0000000680)="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", 0xfd}, {&(0x7f0000000780)="0c6b17dcc877f17eb03ed41a888f2bd4061c61c525ac57d975f9ce7180361157f37b223a83e5541f9b1581c025014b5f201faa3309e73cbf72f0d0eb268e9f062f1e90a2ab2f647ee9fec7eb5a78d46cfb45cf4d69fee9810b3e0f8a23d37bcc8a4ec6a923fb5289b17697ac5089dabd982a290ab5687a086c2f29f109252770ae251e74c25cf4f479ea2af6d713bb3e610dbf37cb270d5e409ef31c1b6d45aadce5ce24a2686a16b7", 0xa9}], 0x7, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x208, 0x8881}, 0x800) mkdir(&(0x7f0000000cc0)='./file0\x00', 0x200000000002a) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000b40)='syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r2, &(0x7f0000000b80)='syz0\x00', 0x1ff) r3 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2e000000120081aee4050cecff0e00fa078b5bdb4cb90478485e510befccd77f3e9cf0758ef9000000b0eba06ac4", 0x2e}], 0x1, &(0x7f00000013c0)}, 0x0) r4 = getpid() r5 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x401, 0x6, 0x2d86, 0x2, 0x0, 0x8, 0x41004, 0x2, 0x800, 0x1, 0x401, 0x815d, 0x236a, 0x0, 0x6, 0x9, 0x7f, 0x1, 0x3, 0x3, 0x53, 0x3, 0x101, 0x1000, 0x20, 0x8, 0x4, 0xe08f, 0x0, 0x6eb54844, 0x401, 0x9, 0x7fff, 0x20, 0x7, 0x4, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x9}, 0xa01, 0x7fffffff, 0x7f, 0x0, 0xffff, 0x8080000000000000, 0x4}, r4, 0x4, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) [ 371.679794] ? __this_cpu_preempt_check+0x1c/0x1f [ 371.684700] ? __bpf_redirect+0x54b/0xb20 [ 371.688879] bpf_clone_redirect+0x14a/0x490 [ 371.693256] bpf_prog_c39d1ba309a769f7+0xdbc/0x1000 [ 371.698303] ? __sched_text_start+0x8/0x8 [ 371.698320] ? ktime_get+0x352/0x440 [ 371.698347] ? find_held_lock+0x36/0x1c0 [ 371.706251] ? lock_acquire+0x1ed/0x520 [ 371.706269] ? bpf_test_run+0x32e/0x5a0 [ 371.706288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.706304] ? check_preemption_disabled+0x48/0x200 [ 371.706325] ? kasan_check_read+0x11/0x20 [ 371.733001] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.738317] ? rcu_bh_qs+0xc0/0xc0 [ 371.741885] ? preempt_schedule+0x4d/0x60 [ 371.746053] ? ___preempt_schedule+0x16/0x18 [ 371.750495] ? bpf_test_run+0x1c0/0x5a0 [ 371.754498] ? netlink_diag_dump+0x2a0/0x2a0 [ 371.758930] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.764481] ? bpf_test_init.isra.9+0x70/0x100 [ 371.767272] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 371.769087] ? bpf_prog_test_run_skb+0x634/0xb40 [ 371.769113] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 371.769130] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.769144] ? fput+0x130/0x1a0 [ 371.769163] ? __bpf_prog_get+0x9b/0x290 [ 371.769182] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 371.769196] ? bpf_prog_test_run+0x130/0x1a0 [ 371.769216] ? __x64_sys_bpf+0x3d8/0x510 [ 371.800738] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 371.805019] ? bpf_prog_get+0x20/0x20 [ 371.805061] ? do_syscall_64+0x1b9/0x820 06:03:06 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000009c0)={r1}) r2 = socket$kcm(0x2, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r2}) setsockopt$sock_attach_bpf(r2, 0x84, 0x21, &(0x7f0000000180), 0x3) 06:03:06 executing program 3: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f67726f3c23fb57e6c60fb9b59484c473ffdf3a9bb319411f4b45b74d999a9a8c2ce15b26e518b1cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc", 0x2761, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getpid() r1 = getpid() write$cgroup_pid(r0, &(0x7f0000000200)=r1, 0x12) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x44, 0xb245, {"8dd17a7889a965aed9f30dacef0cab83a054447c7299db7bebe16854a2093aba6e37a4b2a8edf5efefd34e"}}, {0x0, "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"}}, &(0x7f0000000080)=""/117, 0x142, 0x75, 0x1}, 0x20) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xd) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x6611, 0x0) [ 371.805079] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 371.805098] ? syscall_return_slowpath+0x5e0/0x5e0 [ 371.805115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.805134] ? trace_hardirqs_off+0x300/0x300 [ 371.805159] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 371.854620] ? prepare_exit_to_usermode+0x291/0x3b0 [ 371.859666] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.864537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:06 executing program 1 (fault-call:3 fault-nth:34): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 372.023774] FAULT_INJECTION: forcing a failure. [ 372.023774] name failslab, interval 1, probability 0, space 0, times 0 [ 372.035244] CPU: 0 PID: 25270 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 372.042622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.042634] Call Trace: [ 372.054576] dump_stack+0x1c4/0x2b4 [ 372.054598] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.054619] ? __lock_is_held+0xb5/0x140 [ 372.054643] should_fail.cold.4+0xa/0x17 [ 372.071565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.076692] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 372.081983] ? kasan_unpoison_shadow+0x35/0x50 [ 372.086586] ? skb_tx_error+0x2f0/0x2f0 [ 372.090556] ? __kmalloc_node_track_caller+0x47/0x70 [ 372.095649] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.101177] ? print_usage_bug+0xc0/0xc0 [ 372.105237] ? kasan_check_write+0x14/0x20 [ 372.109485] ? pskb_expand_head+0x6b3/0x10f0 [ 372.113908] ? __lock_acquire+0x7ec/0x4ec0 [ 372.118176] ? __lock_is_held+0xb5/0x140 [ 372.122243] __should_failslab+0x124/0x180 [ 372.126476] should_failslab+0x9/0x14 [ 372.130282] kmem_cache_alloc+0x47/0x730 [ 372.134485] skb_clone+0x1bb/0x500 [ 372.138017] ? skb_split+0x11e0/0x11e0 [ 372.141903] ? check_preemption_disabled+0x48/0x200 [ 372.146925] ? __this_cpu_preempt_check+0x1c/0x1f [ 372.151761] ? __bpf_redirect+0x54b/0xb20 [ 372.155910] bpf_clone_redirect+0xb9/0x490 [ 372.160139] bpf_prog_c39d1ba309a769f7+0x9f6/0x1000 [ 372.165151] ? __sched_text_start+0x8/0x8 [ 372.169300] ? ktime_get+0x352/0x440 [ 372.173024] ? find_held_lock+0x36/0x1c0 [ 372.177078] ? lock_acquire+0x1ed/0x520 [ 372.181041] ? bpf_test_run+0x32e/0x5a0 [ 372.185006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.190532] ? check_preemption_disabled+0x48/0x200 [ 372.195553] ? kasan_check_read+0x11/0x20 [ 372.199724] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 372.204990] ? rcu_bh_qs+0xc0/0xc0 [ 372.208559] ? preempt_schedule+0x4d/0x60 [ 372.212696] ? ___preempt_schedule+0x16/0x18 [ 372.217097] ? bpf_test_run+0x1c0/0x5a0 [ 372.221072] ? netlink_diag_dump+0x2a0/0x2a0 [ 372.225486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.231011] ? bpf_test_init.isra.9+0x70/0x100 [ 372.235595] ? bpf_prog_test_run_skb+0x634/0xb40 [ 372.240358] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 372.245189] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 372.250722] ? fput+0x130/0x1a0 [ 372.254004] ? __bpf_prog_get+0x9b/0x290 [ 372.258071] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 372.262900] ? bpf_prog_test_run+0x130/0x1a0 [ 372.267323] ? __x64_sys_bpf+0x3d8/0x510 [ 372.271374] ? bpf_prog_get+0x20/0x20 06:03:06 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x1, 0x1, {0xa, 0x4e21, 0x9, @loopback, 0x1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)}, {&(0x7f0000000380)="e230dcc303e289e18fd45027b42c53fb3eaa180f20d6e5a7818742f2ce94bd7fe78eefd3b3b869203cd0cd1613fd2913a80087b7a8fd9825d60f56c5687e2dcae5cd1249797ccbb4dc4c2df625d09126ab05d4fa080f4adbfcfa391c16de9373db0696ae8b11009922f2f2924764d4de6c3caf2ed18321e0a55c285b4a87bea1dec1d2479d0fb15a287cd30695ff249a91fe883d27", 0x95}, {&(0x7f0000000440)="0cf63bec73ca196abe9f4a7de2326d3889eacab6a40b6d732be6ef68a564417abff47c78f7de5d5ef56f4126e0fcd48b31ed94e35f8beef3b48943340e7379a3ccac17c703c53a9d9e19c9a90200799c53f2868c61880e6a387f1ebb53ab773d8b542814ad443b50166e604f6e7f1ed050d1eb6350a09d2961d5334c7e0cb8ebab8a5d95f539ce59c8b6841afd84c7667398a9a43951e9086cff7a35ecc734b2a4843e4427f0c37c2dd3597a6e7e0d8577a67b3e65ee670bfd6095204679fffcdd037266d6102b0e655823d483", 0xcd}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="900000000000000015010000010000008c9847502f329aebd82bf8cbe156d2e1b8d7714fa1d5a726a8780cc003b00e553b0e0458454cf6ce1f6d4ae4ccb0db297782e6a74ab19137734a3f773cfdcf695c1546a4d35155cff9c2b3c99a6864b0eb169d68e287f2689413936d17afb28c67c0156728a7e9c4ae6be3432627bf82264b4ed0694435962be0aba30000000088000000000000001100000001000100bc377aa88e5eeb0f1f0a19fec2b6fd484fe5d2ec8ca131b3069254b0a5be1f1c7b5ca77613a4d0b3d58f0ad4d3f7ff7fe608a72b7e207c4b559985d36fc326f4ec0ab33f73fa61c5f353c819bb7ff3a3ecca8b7dc5422f3668c7004d184279632936f5c869ab84493cd9239903cf5b8fd12e2b27930000006800000000000000090100009b0000007bc82614e36b5f4c00b9506e6bb9ee3ef5f5f5fed269707f6ee8c6abb67d6de18beecd95db6784878124fa2842fb15921b76f35ce1fe728af6f125ae8b708f611e0bafd8d5ff0ba158a56d744704440a179e79d4a15f0000101000000000000013010000020000002cb88e735eaf5d251982cf6697b501e268c1b8bd0b637388a836502cd1185476bd47bf14dc9fa1e624a51b5f87ed1fb3fbd117f50e72bf620330bc3ccb5dcacbea00262347b834ad7a4a5009104006010198843c19c319474d9bcb2bfed0aaf1b9bd1b651f4388d3e86079e6739715c781649a45120e1bc433bc7ef814de38c1019245a5c8176ecc3712c9351599456907d4e61f6f26a2a5bbbb06192ec420606184d4203d9864c972d0d3cccd3ea8a864d192145da04b13346cf4f3a9fd152eb87223d22ce4defe7c6e3e5231bbd3cff2f9cbf67188cb018020d82bb461eca3468458b405d2f642a98d7c2a13569a084b5f2c646d475cd08a3f584c72fc10ec6d705a8d78d06a89f631e9d5c79db062cb3b0ec9816208a3711050efd3e299cd9243ea303ff20bbe39396dc376119091738cb01b2a224475387ab7cd213ab7ba1c6082030cacdba2eaf69951505fcbe27a9c8c8ee35d205c54640fff74f3842c28c01baa886793828b8232f70ca97386f12e4f3c24d4faf5665e1cb1611b2573b39184a45f10d1d2c17b0c64cb016bdaf2b498d8f979bc2dec538d26dc8badea39bbaa752944fa99a43ba20fc15a4341ddadda6ea6110728ef66bdde7f0cb1a20a2ac4e5dc765cca07d858be7e26c3585eefdaebd279fd2077df987447fa257e543b36a41a0a8c9b5c0ff20756dbf517b0b03ed61b4a7d5fa2ddb116996ad2632e604297c4b9471521f9aa113bb1f205e16b43c3fdf83e5350a2e76643a8299e2f6117764e09e42c9e99524b0566fd0fc0ee25e8a3cae8fce4e8c4de52d7309b414c61af27cb7ae9e2acc1bc122c525534f001e11df4ce646417452a41af7af89b0810eb3d41823adf23caa6b475d5ecede17e2602fcf03bb8dcae030f602030ceb1432cdcc6bb1f9b82bda49e80cf2145ca8693171f73d5037eb8d7c296cc55da19d7e0902d2637783d5c9e67e28daf83bef7c338428b47357067a0e06b4bfcfef812f9b12ee5f088694d307594d43306a470d7f4f83a8f8785d06d9db7e8c4eaa394a202404634334114ad0e8c642c523a5aa6cbbcb04857632920cb773c569b85d07b6e8013ef3076a97f5441123634c074a0380fcd7c8215ec530f51dfaa77053d6fa7dcf6bbc18ef4192216781b98fa5788ff190a644d76c507adf109449419a32abb990d928a6113d835ede07cfb6db1cff7839c04293bf934b92318c0c68e7d7ab2887ec4954eec0cc8f2114633a9d2914e45e5f34a2f139d894e436830d811be1819ba2a75269f25159ff193bd7ecc6d4e203cf3995350dfde563bec82c7ce933ff2c15dcb9ccf08378e7846f267a7bb3db18a7a9c873cd191eb0fb56f9e69802bccc517ca6767734a54f23d2a4e3537cdac244b4ea51aae4c9b0887c48b48cfe7c6cafc0b93ea9c6e0991db78837c8d1bbf6e3288c168f139bc779ee7fdaf84eac5565484f973ea7b0eb8190475f3778d76a80356ed54288b06e31c60f9a6511794dad454dad46a7ad2a93e9a51f010e9a4fd6e9a59033b144795cc57cf9f72938cb567743f7d1be3a208b9f4d2f0bf7438f9b06f3c77ac4207500edc3e0575893e99bdfed34c34e5ab28f92b0a527b73f1dbce677db42fb4f19140a84a20219b3272838c9c7b1803875e035755c1b48801169e123a04f2fd453b33df1e2ef438c9091ea05b10630b31ac6fdc84a9ec870e57267410c611b7b286144f0252e5fdbfeb699e662ef14767d8fd96eec5777d1b077df3786b77d46a84c0ee6d7b11fe89cbbfce0c49b92f1cbc4d524b1e60ef5a9bce7ac36bad323a5e6cf450640dbb42f7e66fe45fcfd3c66bfa5cdfc0e8c7760d8bc4eb995356c60bb711166ea5a57267316ca41ecabd603aeac0d0d09a4a5124615a24477222629694e22ff4f2512fd930afaf0712c87874e806b2756a2e43d40ccb9d6048931ff9a43ec54e5e3f8828292618bbcbed553d84ce50de3d8456ba1bd3ea275b85c556a0fe697afa586aac9d5d5b96d6462c0d2a3b00d31f3aa596bff951a3290a0dcbf21dfa807c4d9593a1ff261239dfddc136a090ee2577d5ce3259998fc98623f172fd5aff5b7406d3ed74611c8e03c9f9babd2294a02be2b33699b104b73f8acf08d5a8acde9137457da4939e8017c6fd423fbbdbc9313a7c65121feb280f6a083f1520de5e53b0b7666a4acca33bab8151d39c0ca2be46bc936dacb6f0bbe37cdb98c660ebb48c8ed7f32c5fe3a748043506474e3c51c9beb6d686536a65c5e7fe7509a0b760154e2ff545c1b57bb43e0e185ebd10b1bf6161f217a140ce3f165ce5b6376030859759053e88db574b38fd19323cdbd5e88b7f177b4147d1d1729e7d74a1f5d25e2b0ef5a855a22d2f03f1f2ef7a639f55d847f66197aa1edbf865f9da7266abf00d0aff776d87cc13c7c0c50dbaf5b5474503dd77d255402feb9e74a50577641093cc06a6ce7475af1d1c7c50d6724c50d53a6a2891d17f9409a105dd432fd29d653fd315c9083e9d8e275e975c34dfa8d658b7a8859bc652f9dc606eaf14933b591dc02282f659bbd9e5c3bf0c666caad62c77305b8456c2bfd15325810962aaaf5bfa9b9dfd5893e013c95e3ddd07bb0a81505ea3334d2c09f2a381584cc51d898cc2204082862212394a946a8f12fce3c9f261f2f3f0da20325f7c6b7852a8a6d14651e674073939733ca69efed63e115c449f91dea162024a1488d7e24e3d1af8233545fea70bbc326f4e0feb47f6c086333d1a7704c3c3e520e6e1cb92788688f7fe735f2392c4ff186e45a1a980fcd8a85fc000a6c6b70686136bfa7ddd716c1b9943c0aa7db4b9ee53e38ace1f2b66b62e02533acc4f1c86f74a2eddf8ed339501fed7fd8dbe45a1d8fd7ed5695d5f91773ed4160a90ab22df14aaca7349d6040000007987889a6d4f9426e9616eb3b750ec091a4a2dd73fc21a816d3f984a8d94be5e4d4f7c7cf4e8c5acec15e0490cfe53dc88289cb6bb753ccf154c38ae15eedfbafa4b6e49ad7f4b8a8742829bacae484fed8f61285a29f2bd40ca634d13be042d9e722bf3ce6b1f29be0f3c137dfc42a2578314d2399c92528b64150489a4833927a598089163c428ab0cf3f17f77a0aac38f0a313c0f0570019526b6ccf5f3962b43d2db43ddf6938af4da789f983f419f3aeea9b54fcf762641d90216303a174bdfc4d038c2ef41e3095d88e75de114911c1c322e9048b5e9fa2d210f0bd02f823ebd410b015aea84b640e4942cac1cb3f6f2b71f133ea86ee3745cd6fffe0ae7ddca55b8dcd4c9f11077274d501f22946425fd3f73c6f8377c2d745985c561b83767aa27163567d1427903731f653ef257f0815a371898495154b45ed607917a164ffb4d18aa1c77eca5f0579a8aa50cf428cfb75d93dec5e06042be2ea5a20ac67425e7668f5e6816f6da7d6e435af05d437f19507581d46e6a36af1af99a363897de30777a990d95e666632dd8d16531983c89eaaf8a463499b611bff927ccd6c855c6a69f186ce45f1817bee8e4704b753258ae56493c31c520ca860c467bd8ae2a4f534ea5b4379d1ea1a80fdc7a4e29d85910a53d7efd0180be2d5b89204d4f8b803d7c8faca981615f2a82d5f34623dd27edcced630b3e37e2078ccfaf77f60a2665b4e7296abb1cbc97ffa4d19ee4506924d652a7627c92c19110caa0481e145023fd951763e3e4a35bd8ff2d0754eea17245125fbf750f0572f663ccb19c915958b6ee01a7b1e62b9caa1e9c0bc172da61c27590c1c223ba39ff032d958e951e4b837c3f34931792ab38bfec389db4e702e8fd9e0061846f3ccc90a96cda3767dffc6196b4b8773502f782c2d2ee52546d4790e64644fb5442e7d21cd47a46bbd57436cdc8d045645a0ee6b62eff227eb864e0e2cf3172d71cec87569b3f449d78d815587845421d0c2864ca8fabe8c7e1a5d90ac93c27c224e136821356bb3b1d38504a72ee81f85ed71f182b7f8c9b86ad7d25d25f4d5653c0ae18c52267bb1e8057e13d84ddcf21482b0a9d21ab5af5dbdb28026cd14df7af4b84956f1c135965b95b04eb64f0a2a5a2e6bc7b4ca598d9e6904585f3ef738b5b3deb485feffc5dc9c9a0a3093cb18eaa5abe69bca5970024d1750488e529a792fb6660794eaf2bb48507e81073da5c94685392cd08e544bbf96da8ed9c580df0f753e2c5ca1d69ba3f1704d4a4d57bbfe79aed356f7f7746b3eb68164e3d94729812ce3c6bfe89be7c8b379b96dfe8f4c644a331a34eb33a172d0b8f7409fc18ad2b53e6890e17ccf6d9aaafe01a76dce5991b599413f9ac83c3aff45d17a75e9c616edc5f417bb36ff02f9f549af547671a4fe0a6eba87e85e3290040f186a4f6e18045333a9e196184eb770c3f3730fa8df87b161167bd88a75e4e64dc68c404b8c870ffa89b8f12c6200e7a5dd4299aae6dc82cb897e4b75d85a9914c2cc6ef3648fb892128859011a7e41d72487ea261c9704cbbe9c0d407d78611c8813e2250c98f215a7f2a8f8c92c11fe5ce7830e0b7ca9d2501d217019aa9a184a4fddd8667e2f0067b5b1edd514c4975573bf84b4284380f30c979b52709469b384770842c478e256e79ed64d194b3f85b317d5985a99d2e7419803faef1d595e3158a54dac27d27cb398fdca5839f7b91e9504bdf3be8720bb5cd585e19ebadab2049c0d1823890758f613b3ae4f754996a318bb4c249a7d161fab3ec84e23c6d111ce2600bb51a22764756288e5b4ed83cd3f504fffe971a80e993f7c293f9c78dcc39d295f3ee26c036cdea7b5a8c413354afa08f52a482a5594fede2325c94563cf069a9e66509e157a6de7d08696b45f26fc2e381379f4e58f05ffe37dd206044c4c8848fcd13cbfe58e4a6a85af48cdb43fb2385fd35a82cfc5ee0b8cf31520da0fccb2403df5dd602668a4c47268aba58d30d7bc9ec0ba1a3d041bfd5d0942640aa318195d9f9691dbf63bad5459305da40d1de8f4a3feff2edb7bd5b8a5797ded3d458c9e2f920685022cc31294b691d22e3a7c2e2c5611798e1f6489cc03d3310aa59522c4bcdd12c02ee666c92ba36f64002b0d7287bca5288218cc7317c00c71fc0d2654eec314f8264ca303456bf140359695439a352e59c985767866726dc8d0d166311599342d7dd0ad6ac27e79266a9ec9baa84e5c2479301ebde94c28c00d0cd58f29689ef427d28a4fb708cd10f958fe48fc480a61f6f8e0e612673b4f51e1f5001d343676b3e6e0e1aee3c40de96f68a9b735ca74983111ef844a3b4fbcc218d486e4c0ad83d8cf8cb007b692983bbe897ba5cacf7d6790e16c002535d2fa34f7c1c4988edb3075373f6efb1f7ed6b55ae0040a3d02b3c1367e3cf69622c5eb9d9cb81b30d9c8cd3bb374fa871f95a9bfafbba12f2a7702f07d2d1ff13e9231e01a2b263e1564d83940b7fb848b9891ba500f4da739d27aedd17e77d84667029c58d4c5e05817cbd448b01a9654e35ece58d9b23251747e0bb883081922a255dc3e3e8f120496141b8d14762c5ff19cc3069b7ad2d85882a1f6df86acbf71e7cfce6bec9ba9c2c6c1d694984d5a7a22e52a6820ed17eea39c0ded197872ab7052be5ec0e016e48cbe1572a72b38c38a03a94ca06fa6505fcdb54c0d233cdbdb7c0695dd801d5c44472a8e533069f4fc6e7985c2f3d35d1e235bc6a254f8e8d9c3f3d99d9b46142be018583e5d594cef2a86c7b47c0cbd4689837be7440c400365307e5e74c2a20c8efabdff2ef606106e5d52a616bdccddee15c331acc74d9b772fd61455f3acefbe95fa6de7b"], 0x1190, 0x10}, 0x20000004) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x1, 0x6d, 0x7, 0x1, 0x0, 0x6cc, 0x400, 0x0, 0x34, 0x7, 0x8, 0x696, 0x1, 0x1000, 0x2, 0x3, 0x0, 0x8, 0x0, 0x40, 0x0, 0x0, 0x8, 0x2, 0xfffffffffffffc00, 0x2, 0x8, 0x4, 0x9, 0x7, 0x3, 0x4, 0x10200000, 0x3, 0x101, 0x81, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1000, 0x6, 0x8, 0x3, 0x6, 0x20, 0x9}, r1, 0x2, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfb93) socketpair(0x1a, 0x1, 0x5d8c, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x401) socketpair(0x8, 0x80006, 0xae, &(0x7f0000001800)) close(r5) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) socket$kcm(0x29, 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r8 = gettid() write$cgroup_pid(r7, &(0x7f0000000040)=r8, 0x12) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000340)='team0\x00') socketpair(0xfffffffffffffffd, 0x0, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) perf_event_open(&(0x7f0000001780)={0x0, 0x70, 0x0, 0x2, 0xa5c, 0x5, 0x0, 0x7, 0x20, 0x2, 0x7f, 0x0, 0x1, 0x3687, 0x4, 0x3800000000000000, 0x3, 0xfdc, 0x401, 0x2, 0x100, 0x401, 0xfffffffffffffff7, 0x0, 0x79e1, 0x100000001, 0x0, 0x1, 0x4e, 0xeb, 0x0, 0x9, 0x8, 0x9, 0x55, 0xffffffff, 0x2, 0x9, 0x0, 0x800, 0x4, @perf_bp={&(0x7f00000002c0), 0xa}, 0x20000, 0x8, 0x101, 0x0, 0x7f, 0x8, 0x7}, r8, 0xf, r9, 0x1) 06:03:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000000080)='^\x00'}, 0x30) perf_event_open$cgroup(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x37, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfa, 0x0, @perf_bp={&(0x7f0000000300)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0xe, 0x29, &(0x7f0000000000)="b90703e6680d698cb89e40f02cea", &(0x7f0000000040)=""/41, 0x34b}, 0x28) 06:03:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffa4}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:06 executing program 0: close(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60ed, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xf, 0xb, &(0x7f0000000380)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=0xf4ffffff00000000, 0x297ef) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x6, 0x8, 0x1, 0x0, 0x40, 0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffe69) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000140)='(:!\'vmnet1\x00', 0xffffffffffffffff}, 0x30) [ 372.275190] ? do_syscall_64+0x1b9/0x820 [ 372.279254] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 372.284614] ? syscall_return_slowpath+0x5e0/0x5e0 [ 372.289566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.294403] ? trace_hardirqs_off+0x300/0x300 [ 372.298910] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 372.303917] ? prepare_exit_to_usermode+0x291/0x3b0 [ 372.308927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.313770] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:06 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000380)='./file0\x00', r1}, 0xfffffec1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=""/140, 0xac, 0x8c, 0x1}, 0xffffffffffffffe4) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x5, &(0x7f00000017c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=0x0, @ANYRES16=r0], @ANYRES64=0x0, @ANYRES32=r0, @ANYRESDEC=r0], &(0x7f00000001c0)='GPL\x00', 0x7fff, 0xfb, &(0x7f0000000080)=""/251, 0x41100}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000000)='tunl0\x00') socketpair(0xe, 0x4, 0x10001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000001100)={&(0x7f0000000ec0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f40)=""/168, 0xa8}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x2, &(0x7f0000001040)=""/168, 0xa8, 0x4}, 0x62) sendmsg(r3, &(0x7f0000001640)={&(0x7f0000001140)=@xdp={0x2c, 0x6, r5, 0xb}, 0x80, &(0x7f0000001400)=[{&(0x7f00000011c0)="6c52619ab05d47d7b7dd99723a4523c7446d6a7d1f5134ade91a3a556297cc123ec79bdfe4cd6602f3c36b5d5b1ec822bdbf83ab935075046667429a25c592d9ff", 0x41}, {&(0x7f0000001240)="4c477858881878e4ad6f01ca13fcbfc0312c537634a91633eab66d8933bcf8880a23baf71c69bcb788d3bdb4aeede0324e6c5a122c4c85598ffd90cbe99b249d688e29ca93beff8455e06776e7c987726b299cc4f6cf9bd5b7bde2392db4bc13e0eefe385172416ddeda2ff49b51d35959116f2a79040fbb1c98b0780d59d9329189c1fd032c3c4faa2587bac076768935", 0x91}, {&(0x7f0000001300)="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", 0xfd}], 0x3, &(0x7f0000001440)=[{0x70, 0x10a, 0x80, "288e589c6c55c115fd1aa4e9af05cbecd5125e88768dae4de0fd6eef6d18b29fd8ed27fe88f378a1797ff9f8e933acc6082a72d5ba39f6180f3ce49bd97483334c14456bf04e8f06bc7e3fd232f6b0440165a16371be54d4fe6eacd5ab"}, {0x58, 0xff, 0x4, "4d166d465e331aab0d279c4b361e6b7ec031d252f388aef1da9dba12d10aaece48d19f296857ac4cf78f01ec3bda5ab097207c846e880612a93b55b3a31d8ef9b5b974de"}, {0x100, 0x115, 0x6, "5de36b395a536c0d9525ca60ff052382af2fef7b40cb686ffd08ecec0b94d61e06796de7bf1af553bf832adacad73ca2efd4b255e51a511f2aed42031f45541e4f9bf49bb744fd730c96929781615b529d9aa9734ae326694290c1c9512a1c923bf096ccbbfcde1663c1dfcdc31096d9e8cf1c2bbb2c638abeec0cf8e95d52778c0234be122f7106420ddf5891ec6fd9e77645c234c49f5c50eb0c68b55c42d064ae46927940c09937af635e24ecfb0c0b245071428d0a380bf1e269bb86bcc1a17ab99af1d8b8b834f4b7ce67552a5b3d6c8e20cc2f083e1df4fa05cee22d6e2f1fa113d69a4c3b7d59e69368a19682"}], 0x1c8, 0x4000800}, 0x8001) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)="76626f786e6574302cbd2f00", r3}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x9) 06:03:06 executing program 1 (fault-call:3 fault-nth:35): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 372.518339] FAULT_INJECTION: forcing a failure. [ 372.518339] name failslab, interval 1, probability 0, space 0, times 0 [ 372.529792] CPU: 1 PID: 25291 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 372.537170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.546528] Call Trace: [ 372.549139] dump_stack+0x1c4/0x2b4 [ 372.552785] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.557989] ? __lock_is_held+0xb5/0x140 [ 372.562067] should_fail.cold.4+0xa/0x17 [ 372.566142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.571261] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 372.576542] ? kasan_unpoison_shadow+0x35/0x50 [ 372.581136] ? skb_tx_error+0x2f0/0x2f0 [ 372.585125] ? __kmalloc_node_track_caller+0x47/0x70 [ 372.590245] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.595789] ? print_usage_bug+0xc0/0xc0 [ 372.599858] ? kasan_check_write+0x14/0x20 [ 372.604098] ? pskb_expand_head+0x6b3/0x10f0 [ 372.608535] ? __lock_acquire+0x7ec/0x4ec0 [ 372.612787] ? __lock_is_held+0xb5/0x140 [ 372.616859] __should_failslab+0x124/0x180 [ 372.621104] should_failslab+0x9/0x14 [ 372.624908] kmem_cache_alloc+0x47/0x730 [ 372.628984] skb_clone+0x1bb/0x500 [ 372.632534] ? skb_split+0x11e0/0x11e0 [ 372.636425] ? check_preemption_disabled+0x48/0x200 [ 372.641455] ? __this_cpu_preempt_check+0x1c/0x1f [ 372.646305] ? __bpf_redirect+0x54b/0xb20 [ 372.650473] bpf_clone_redirect+0xb9/0x490 [ 372.654725] bpf_prog_c39d1ba309a769f7+0xa11/0x1000 [ 372.659761] ? __sched_text_start+0x8/0x8 [ 372.663917] ? ktime_get+0x352/0x440 [ 372.667648] ? find_held_lock+0x36/0x1c0 [ 372.671728] ? lock_acquire+0x1ed/0x520 [ 372.675709] ? bpf_test_run+0x32e/0x5a0 [ 372.679711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.685262] ? check_preemption_disabled+0x48/0x200 [ 372.690293] ? kasan_check_read+0x11/0x20 [ 372.694453] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 372.699739] ? rcu_bh_qs+0xc0/0xc0 [ 372.703304] ? preempt_schedule+0x4d/0x60 [ 372.707469] ? ___preempt_schedule+0x16/0x18 [ 372.711903] ? bpf_test_run+0x1c0/0x5a0 [ 372.715910] ? netlink_diag_dump+0x2a0/0x2a0 [ 372.720337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.725887] ? bpf_test_init.isra.9+0x70/0x100 [ 372.730487] ? bpf_prog_test_run_skb+0x634/0xb40 [ 372.735268] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 372.740122] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 372.745669] ? fput+0x130/0x1a0 [ 372.748957] ? __bpf_prog_get+0x9b/0x290 [ 372.753039] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 372.757890] ? bpf_prog_test_run+0x130/0x1a0 [ 372.762312] ? __x64_sys_bpf+0x3d8/0x510 06:03:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x2f}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 372.766382] ? bpf_prog_get+0x20/0x20 [ 372.770213] ? do_syscall_64+0x1b9/0x820 [ 372.774295] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 372.779670] ? syscall_return_slowpath+0x5e0/0x5e0 [ 372.784611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.789464] ? trace_hardirqs_off+0x300/0x300 [ 372.793967] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 372.798994] ? prepare_exit_to_usermode+0x291/0x3b0 [ 372.804026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.808887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:07 executing program 3: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000780)=[{&(0x7f0000000100)=""/210, 0xd2}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/83, 0x53}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/204, 0xcc}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/99, 0x63}, {&(0x7f0000000680)=""/233, 0xe9}], 0x9, &(0x7f0000000840)=""/11, 0xb, 0x2e}, 0x100) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000004c0)="230000005e0081aee4050c00000f0000008bc609f6d8ff691ccd598d970abe08eb9c30", 0x23}], 0x1, &(0x7f0000000900)}, 0x0) 06:03:07 executing program 1 (fault-call:3 fault-nth:36): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x2}, 0x20) [ 373.092194] FAULT_INJECTION: forcing a failure. [ 373.092194] name failslab, interval 1, probability 0, space 0, times 0 [ 373.103581] CPU: 1 PID: 25309 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 373.110956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.120315] Call Trace: [ 373.122921] dump_stack+0x1c4/0x2b4 [ 373.126569] ? dump_stack_print_info.cold.2+0x52/0x52 [ 373.131788] ? __lock_is_held+0xb5/0x140 [ 373.135875] should_fail.cold.4+0xa/0x17 [ 373.139961] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.145082] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 373.150370] ? kasan_unpoison_shadow+0x35/0x50 [ 373.154969] ? skb_tx_error+0x2f0/0x2f0 [ 373.158967] ? __kmalloc_node_track_caller+0x47/0x70 [ 373.164087] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.169637] ? print_usage_bug+0xc0/0xc0 [ 373.173713] ? kasan_check_write+0x14/0x20 [ 373.177966] ? pskb_expand_head+0x6b3/0x10f0 [ 373.182413] ? __lock_acquire+0x7ec/0x4ec0 [ 373.186663] ? __lock_is_held+0xb5/0x140 [ 373.190757] __should_failslab+0x124/0x180 [ 373.195011] should_failslab+0x9/0x14 [ 373.198825] kmem_cache_alloc+0x47/0x730 [ 373.202920] skb_clone+0x1bb/0x500 [ 373.206477] ? skb_split+0x11e0/0x11e0 [ 373.210379] ? check_preemption_disabled+0x48/0x200 [ 373.215412] ? __this_cpu_preempt_check+0x1c/0x1f [ 373.220275] ? __bpf_redirect+0x54b/0xb20 [ 373.224449] bpf_clone_redirect+0xb9/0x490 [ 373.228708] bpf_prog_c39d1ba309a769f7+0x836/0x1000 [ 373.233740] ? __sched_text_start+0x8/0x8 [ 373.237908] ? ktime_get+0x352/0x440 [ 373.241649] ? find_held_lock+0x36/0x1c0 [ 373.245733] ? lock_acquire+0x1ed/0x520 [ 373.249722] ? bpf_test_run+0x32e/0x5a0 [ 373.253716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.259278] ? check_preemption_disabled+0x48/0x200 [ 373.264315] ? kasan_check_read+0x11/0x20 [ 373.268478] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.273775] ? rcu_bh_qs+0xc0/0xc0 [ 373.277335] ? preempt_schedule+0x4d/0x60 [ 373.281498] ? ___preempt_schedule+0x16/0x18 [ 373.285929] ? bpf_test_run+0x1c0/0x5a0 [ 373.289931] ? netlink_diag_dump+0x2a0/0x2a0 [ 373.294357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.299908] ? bpf_test_init.isra.9+0x70/0x100 [ 373.304512] ? bpf_prog_test_run_skb+0x634/0xb40 [ 373.309289] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 373.314146] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.319699] ? fput+0x130/0x1a0 [ 373.323002] ? __bpf_prog_get+0x9b/0x290 [ 373.327080] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 373.331937] ? bpf_prog_test_run+0x130/0x1a0 [ 373.336362] ? __x64_sys_bpf+0x3d8/0x510 [ 373.340435] ? bpf_prog_get+0x20/0x20 [ 373.344285] ? do_syscall_64+0x1b9/0x820 [ 373.348366] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 373.353739] ? syscall_return_slowpath+0x5e0/0x5e0 [ 373.358682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.363537] ? trace_hardirqs_off+0x300/0x300 [ 373.368053] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 373.373078] ? prepare_exit_to_usermode+0x291/0x3b0 [ 373.378109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.382968] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x4000000000000002, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x3, 0x4, 0xb4bb, 0x5, 0x0, 0xfffffffffffffff7, 0x200, 0x2, 0x7fffffff, 0x401, 0x2, 0xfffffffffffffffe, 0xc9, 0x910, 0x178, 0xffffffffffffb739, 0xd37, 0x1ff, 0x2, 0x0, 0x3, 0x5, 0x3ff, 0x9, 0x7, 0x8e, 0x0, 0x5, 0x0, 0x8001, 0x2, 0x6, 0x9, 0x9, 0x2c6bf61, 0x7fffffff, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0x12200, 0x1f, 0x5, 0x7, 0xff, 0x7f, 0x2}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x4008240b, 0x1ffffffc) 06:03:07 executing program 1 (fault-call:3 fault-nth:37): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xd6, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='+[}\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0x8, &(0x7f0000000340)=ANY=[@ANYBLOB="720af8ff7d440000bfa108000000000007010000f8ffffffb702000003000000bf13000000000000850000002d000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 06:03:07 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffa4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) close(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x7, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x76, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}, 0xfffffffffffffe00}, 0x80, &(0x7f0000000040)}, 0x8080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x0, 0xb, 0x200000080}, 0x2c) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000540)='cgroup.procs\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000300), &(0x7f0000000280)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r2, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x20000098) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000040)='\\posix_acl_access(/-md5sum\x00', 0xffffffffffffff9c}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000600)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r3, 0x3, 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x20) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f00000003c0)='\x00', r4}, 0x10) 06:03:07 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="e1a25c7214fa6722b7431ffb8cbc2b54c7b54cd075d7a760c7a7eb8c99988174d9588c8d41e0e049335c18d748d7b146dfedee39ef8f2fbefa91ec21ad78946470036185d82ca9de8eda9b4faa028e3d68b4d32ca0a5c22b230a7c0de7216f891838b07581569d295979d4468c9476e565e04bc7fdb3bedfa59b7688a4a1", 0x7e}, {&(0x7f0000000180)="970b2952f0b32652de92cebfd5fc74194eed76031f665ba8abb7990766839a3b9ec0375b7d1b907259258cdadf79aaa668d37b3aa88eaa404e1b093447b88318d2db5e0ad2aa27", 0x47}, {&(0x7f0000000200)="c70d25b589947eb9827d0f8af0986069bd3e7f645213d97b4302c6ab11537d1cfcb84451b57e8f28c7ebf218909d0086b763a15adde304968f3692bfb2c62d064a471d7bfac9cadd34a471229be1f2e1c7b8bbb7c3ed16f2c426148a3af5078067708d194789ea4a35f8c64db3026024f851980f7108e0c69daa95359fb42603eab1e10feb29f1c3ef552ef93096d311c48ce9c24ea3e0aa9b505f9e7d18cb98544a8c7f4a963b55cd4ef1c73d", 0xad}], 0x3, &(0x7f00000002c0)=[{0xc8, 0x3a, 0x5, "e470e4e3b1d82f9fdc814a869957292391015b137f022b80e2fc4412d061626ec2c4e0ed098222b547834609cd0ac9bc7e23b71c7eab533a38f8d438606b8e12e5d5931b7922e6f3afe84c4dd3e34d0c8dc4e50fd6352f412e777317b9dc49effebf55095934df10306fc7084e6c9da1fd04802dad5ee2e9f17e255e4bca5db8e13262e793d79e7f539e4985e467d654a292751e611fb22a5df57b21c9bd9b68375424d00d309c60c1854065b89b9fa9f4"}, {0x48, 0x3a, 0xffffffffffffffc7, "f125dfa877b57617e50dd29a59399de724dc9ebdb46f177f292f6d3f375ff08e8663d7eabc51b173b5ce9e80b83d8a03f0b12073f7bf6525"}, {0x38, 0x107, 0x8, "c996ae2e3bfa99c41568b7f2b4436281268c41132fdf749df9dd1870e5bb8afadd0250"}], 0x148, 0x40010}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000480)={r0}) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fc42f0080000cf7ffacd8500002900000086fd42000000000000000000000000"], 0x18}, 0x0) 06:03:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffdd}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 373.622059] FAULT_INJECTION: forcing a failure. [ 373.622059] name failslab, interval 1, probability 0, space 0, times 0 [ 373.633613] CPU: 1 PID: 25329 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 373.640998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.650357] Call Trace: [ 373.652960] dump_stack+0x1c4/0x2b4 [ 373.656600] ? dump_stack_print_info.cold.2+0x52/0x52 [ 373.661802] ? __lock_is_held+0xb5/0x140 [ 373.665877] should_fail.cold.4+0xa/0x17 [ 373.669951] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.675063] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 373.680349] ? kasan_unpoison_shadow+0x35/0x50 [ 373.684943] ? skb_tx_error+0x2f0/0x2f0 [ 373.688938] ? __kmalloc_node_track_caller+0x47/0x70 [ 373.694053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.699602] ? print_usage_bug+0xc0/0xc0 [ 373.703673] ? kasan_check_write+0x14/0x20 [ 373.707915] ? pskb_expand_head+0x6b3/0x10f0 [ 373.712356] ? __lock_acquire+0x7ec/0x4ec0 [ 373.716600] ? __lock_is_held+0xb5/0x140 [ 373.720678] __should_failslab+0x124/0x180 [ 373.724923] should_failslab+0x9/0x14 [ 373.728733] kmem_cache_alloc+0x47/0x730 [ 373.732817] skb_clone+0x1bb/0x500 [ 373.736366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.741914] ? skb_split+0x11e0/0x11e0 [ 373.745809] ? debug_smp_processor_id+0x1c/0x20 [ 373.750484] ? perf_trace_lock+0x14d/0x7a0 [ 373.754724] ? __this_cpu_preempt_check+0x1c/0x1f [ 373.759583] ? __bpf_redirect+0x54b/0xb20 [ 373.764012] bpf_clone_redirect+0xb9/0x490 [ 373.768271] bpf_prog_c39d1ba309a769f7+0x832/0x1000 [ 373.773308] ? __sched_text_start+0x8/0x8 [ 373.777460] ? ktime_get+0x352/0x440 [ 373.781200] ? find_held_lock+0x36/0x1c0 [ 373.785284] ? lock_acquire+0x1ed/0x520 [ 373.789271] ? bpf_test_run+0x32e/0x5a0 [ 373.793267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.798817] ? check_preemption_disabled+0x48/0x200 [ 373.803855] ? kasan_check_read+0x11/0x20 [ 373.808018] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.813314] ? rcu_bh_qs+0xc0/0xc0 [ 373.816866] ? preempt_schedule+0x4d/0x60 [ 373.821025] ? ___preempt_schedule+0x16/0x18 [ 373.825454] ? bpf_test_run+0x1c0/0x5a0 [ 373.829453] ? netlink_diag_dump+0x2a0/0x2a0 [ 373.833875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.839424] ? bpf_test_init.isra.9+0x70/0x100 [ 373.844022] ? bpf_prog_test_run_skb+0x634/0xb40 [ 373.848799] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 373.853650] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.859196] ? fput+0x130/0x1a0 [ 373.862494] ? __bpf_prog_get+0x9b/0x290 [ 373.866567] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 373.871417] ? bpf_prog_test_run+0x130/0x1a0 [ 373.875836] ? __x64_sys_bpf+0x3d8/0x510 [ 373.879909] ? bpf_prog_get+0x20/0x20 [ 373.883740] ? do_syscall_64+0x1b9/0x820 [ 373.887815] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 373.893194] ? syscall_return_slowpath+0x5e0/0x5e0 [ 373.898142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.903001] ? trace_hardirqs_off+0x300/0x300 [ 373.907517] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 373.912555] ? prepare_exit_to_usermode+0x291/0x3b0 [ 373.917599] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.922465] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:08 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) close(r0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x88, 0x64, &(0x7f00000001c0), 0xfeb8) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) close(r0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400)=r2, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = socket$kcm(0x2, 0x40000000, 0x2) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0xffffffba) close(r5) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r0, 0x7, 0x1, 0x6, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0), 0x4) recvmsg(r6, &(0x7f0000001680)={&(0x7f0000000380)=@can={0x1d, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x4, &(0x7f0000001640)=""/33, 0x21}, 0x2) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x400}) sendmsg$kcm(r7, &(0x7f0000001b80)={&(0x7f00000016c0)=@can={0x1d, r9}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)="02b8dfba2dad64af3df879e3cb7bde8ef45b35ea7b3872b698bdb0169a", 0x1d}], 0x1, 0x0, 0x0, 0x20000000}, 0x4080) r10 = getpid() perf_event_open(&(0x7f0000001740)={0x0, 0x70, 0x4, 0x5, 0x100000000, 0x5d, 0x0, 0x8001, 0x2400, 0xc, 0x7, 0x8, 0xa6, 0x400, 0x0, 0x40, 0x9, 0x7, 0x101, 0x4, 0x2, 0x1d, 0x0, 0x4, 0x1, 0x2000000000000000, 0x1000, 0x6, 0x50, 0x7fffffff, 0x9, 0x1000, 0x3fffffffc000000, 0xc480000000000000, 0x400, 0x800, 0xffffffff, 0x2, 0x0, 0x4, 0x1, @perf_config_ext={0x55cc, 0x9}, 0x80, 0x4, 0x0, 0x3, 0x7, 0xffffffff, 0x890f}, r10, 0xc, r8, 0x8) 06:03:08 executing program 1 (fault-call:3 fault-nth:38): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:08 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = gettid() perf_event_open(&(0x7f0000000900)={0x0, 0x70, 0x6, 0x8, 0x3, 0x7, 0x0, 0x74f, 0x1005, 0x2, 0x6, 0x2, 0x8, 0x3ff, 0xfffffffffffff8ba, 0x5, 0x74, 0x20, 0x100000000, 0x71, 0x3, 0x4, 0x5, 0x5, 0x20, 0x6, 0x9, 0x5, 0x1f, 0x7f, 0x78dc, 0xa7ae, 0xff, 0xfffffffffffffffa, 0x7ff, 0x6040, 0x4, 0xd85, 0x0, 0x2, 0x5, @perf_bp={&(0x7f00000008c0), 0x4}, 0x2100, 0x2, 0x123e, 0x6, 0x80, 0x5, 0x3}, r2, 0x9, r0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x80f, 0xf64d, &(0x7f0000000800)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000840)={r3, r5}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000009c0)={&(0x7f0000000980)='./file0\x00', r5}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="e2422e4a98ad8c93bd929febcef62db8cdfc728fa269d4c4b4708dba409c5824c7eb663bbc8cc788028e25abe711946ad7ab2d8fa735189a86c246effe205204c3cb78af34e03a4f44caf5c5fd7162cc8c70d93c305d568041df848f2de219fdd5a61d12bea5b5d2de50ad32f3812eb3c6bca8ae93a38ddd34e5d52faaf4580a55651598cb6b300ecfdb79e298c212441a459cd1c26df40015634664a0aa944346b81fdac2b307104611021ccf5b2ef6a556e633d73e80b1b0cab9804091c8284f843095285f9a61964ffe7bcee8004780d35daedb63574340c81bf57975515e8a8b9f13fcd95166", 0xe8}, {&(0x7f00000004c0)="f8ecef05ea12df75507fb07b49e86d01b3328826ed877d17822b58a08b230cde167b72288737467a844e82ffabbb02f1ad8d9deea593348ce57c483b84f2d82a5f2a1bc4e2acd0e07b36e7234637295f2854ae67a021fd6b7c19b8860bd0dd39405db3d81334c0488976c5962cfbe5bdc5eeac84a1c77a991be7c920299eed0998a17594d261b28c41b8047e29e21eae527956f8aac247896fe7b402f5899a9039776f56d540d540a351ef6f93dce7e69f066cf864c3b402f03ef46351bc6c0c32af0037dbf201450d10b9653281cda17d524a25521084ae9e57f2f7003d7ed36e4f568197126a338394c1e2177b", 0xee}, {&(0x7f00000002c0)="0ad7b089fdc6439d1e5eef10985a5da868e95f94f89948a8ff102ef9b46e8284b40325ffddc77274a353b445108956b8b63dfd4fe22857289f3c4b297acd8be87673e876ff183142a78812dd1bda", 0x4e}], 0x3, &(0x7f00000005c0)=[{0xe0, 0x10b, 0x81, "f687bdda75f12f02d91e3ae325d1a1688de4f06bfc3d820f22f627adf5bdd0c48dc63e179bbb55620be036035854bf9bd18cbb1b64519e390a3c85bb8ed4992ba74a34fa995cbdc7ed49ce808d80b707ca96630dc1d055efd631a5004e88b8d08a8f59ca7419a0b98574848c3fb45dd1ace310683885d49cf0334d9475a53141fb3a15c9fd0d820f1403b2c68b43832f0095ff81fdeb0fb8334242e4cf2ce512ae7e62a861d7fc2702ffefc5cfb1f3f5287f111c1ccbcf9a98060a125e0474debffd52fc2ca64d18730b5b062174"}, {0x60, 0x0, 0xf14, "b32305640fc90a964a7e664cd313bd80873a9ee17978485ad176bb684a5dc60da5fecb53a536cfb4e5e06425cdc6d6d975a129c91853c6e276c3c487d0a45359cfb52c0e3ea21bc06c"}, {0xe0, 0x117, 0x913, "afda0838669fd301d0e75a6336ae1457b1495e29aac0f8852b1e8785c03f80adc48ad265f9dc452c9e422331f1c6c5aa162f1f44cbaee2cec16cf0e92b0b1e66f210e74331dda8dae843fb391ab93b991b969b8f940a00006eb8d7fd6dbe13933bd99dafa99b5fbf0f51cd0831f06e62328279ecf82bbf3399281bf645da59c6764b26edb87da1ac3dcb54ef5f58ab99d9942eeb0980df7fd28ad7fb6d641b7081116efd89d81fa8922584c4c039a341ad34de9c05360a4f0562523baa2442e3e3375aedcb1678b70797"}], 0x220, 0x4}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f00000001c0)='bond0\x00') ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000000140)) 06:03:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffff87}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 374.248868] FAULT_INJECTION: forcing a failure. [ 374.248868] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 374.260750] CPU: 0 PID: 25359 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 374.268129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.277493] Call Trace: [ 374.280091] dump_stack+0x1c4/0x2b4 [ 374.283716] ? dump_stack_print_info.cold.2+0x52/0x52 [ 374.288904] should_fail.cold.4+0xa/0x17 [ 374.292956] ? mark_held_locks+0x130/0x130 [ 374.297191] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.302287] ? __lock_is_held+0xb5/0x140 [ 374.306346] ? graph_lock+0x170/0x170 [ 374.310149] ? graph_lock+0x170/0x170 [ 374.313940] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.319501] ? dev_hard_start_xmit+0x420/0xc70 [ 374.324108] ? print_usage_bug+0xc0/0xc0 [ 374.328183] ? find_held_lock+0x36/0x1c0 [ 374.332244] ? graph_lock+0x170/0x170 [ 374.336047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.341574] ? should_fail+0x22d/0xd01 [ 374.345455] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.350042] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.355150] __alloc_pages_nodemask+0x34b/0xde0 [ 374.359899] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 374.364904] ? check_preemption_disabled+0x48/0x200 [ 374.369912] ? kasan_check_read+0x11/0x20 [ 374.374052] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.379317] ? rcu_bh_qs+0xc0/0xc0 [ 374.382856] ? is_bpf_text_address+0xd3/0x170 [ 374.387358] ? kernel_text_address+0x79/0xf0 [ 374.391784] ? trace_hardirqs_off+0xb8/0x300 [ 374.396202] cache_grow_begin+0x91/0x8c0 [ 374.400302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.405830] ? check_preemption_disabled+0x48/0x200 [ 374.410840] kmem_cache_alloc_node_trace+0x670/0x740 [ 374.415931] ? save_stack+0xa9/0xd0 [ 374.419554] __kmalloc_node_track_caller+0x33/0x70 [ 374.424475] __kmalloc_reserve.isra.39+0x41/0xe0 [ 374.429224] pskb_expand_head+0x230/0x10f0 [ 374.433462] ? memcpy+0x45/0x50 [ 374.436732] ? __copy_skb_header+0x350/0x6b0 [ 374.441132] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 374.445617] ? skb_checksum+0x140/0x140 [ 374.449586] ? __lock_is_held+0xb5/0x140 [ 374.453639] ? kasan_check_write+0x14/0x20 [ 374.457863] ? __skb_clone+0x6c7/0xa00 [ 374.461742] ? __copy_skb_header+0x6b0/0x6b0 [ 374.466141] ? kmem_cache_alloc+0x33a/0x730 [ 374.470460] skb_ensure_writable+0x3dd/0x640 [ 374.474862] ? skb_cow_data+0xf10/0xf10 [ 374.478833] ? check_preemption_disabled+0x48/0x200 [ 374.483852] ? __this_cpu_preempt_check+0x1c/0x1f [ 374.488686] ? __bpf_redirect+0x54b/0xb20 [ 374.492831] bpf_clone_redirect+0x14a/0x490 [ 374.497150] bpf_prog_c39d1ba309a769f7+0x1bb/0x1000 [ 374.502157] ? __sched_text_start+0x8/0x8 [ 374.506295] ? ktime_get+0x352/0x440 [ 374.510010] ? find_held_lock+0x36/0x1c0 [ 374.514082] ? lock_acquire+0x1ed/0x520 [ 374.518061] ? bpf_test_run+0x32e/0x5a0 [ 374.522036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.527575] ? check_preemption_disabled+0x48/0x200 [ 374.532582] ? kasan_check_read+0x11/0x20 [ 374.536732] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.542027] ? rcu_bh_qs+0xc0/0xc0 [ 374.545571] ? preempt_schedule+0x4d/0x60 [ 374.549715] ? ___preempt_schedule+0x16/0x18 [ 374.554115] ? bpf_test_run+0x1c0/0x5a0 [ 374.558091] ? netlink_diag_dump+0x2a0/0x2a0 [ 374.562503] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.568055] ? bpf_test_init.isra.9+0x70/0x100 [ 374.572656] ? bpf_prog_test_run_skb+0x634/0xb40 [ 374.577420] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 374.582287] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 374.587813] ? fput+0x130/0x1a0 [ 374.591084] ? __bpf_prog_get+0x9b/0x290 [ 374.595151] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 374.599991] ? bpf_prog_test_run+0x130/0x1a0 [ 374.604397] ? __x64_sys_bpf+0x3d8/0x510 [ 374.608446] ? bpf_prog_get+0x20/0x20 [ 374.612287] ? do_syscall_64+0x1b9/0x820 [ 374.616353] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 374.621706] ? syscall_return_slowpath+0x5e0/0x5e0 [ 374.626623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 374.631456] ? trace_hardirqs_off+0x300/0x300 [ 374.635945] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 374.640952] ? prepare_exit_to_usermode+0x291/0x3b0 [ 374.645960] ? trace_hardirqs_off_thunk+0x1a/0x1c 06:03:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001380)={0xffffffffffffffff}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x5, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r2, &(0x7f00000001c0)="1f1c2db21e9b9c644efa6fe642986fde0b22b80a8da6024ae7df7e581d989f99ab255915a471e49f014dcee526910e51fb0fe7ed053c961f6490f2cf4d8b2bb44317a8ab69c7ef0f050889b0042ea1bbc1f2c6657a0ed7d442d2621d", &(0x7f0000000240)="0a55498214ec2b249cad0ba85fb95d97496a3fd08998db11d4bfc650ed2b7b92a3d2970ec7729edc874869acb2baa4994bf57d75111a47c2b15fa6fcd6646f8716243ebe9844a9143c298a0cc00a345b6fa80cf8539bd27b32b30064601547189650e4afdf083ec7b79424e77153397ff6878a8531fb4f8ebe4b5148419fd63c5aca47c0c8c4e8a8a1425b7597715e4ec64353d52bd80d010c1c505a5754b92a187a816c260fe3fd30234b6b1899198815b283559b2eece3932a87425b2da6f558fb3c8bfeb29a971dcedde4f1f5ccb72f199efa4a0624618d1dcd", 0x1}, 0x20) sendmsg(r1, &(0x7f0000000b80)={&(0x7f0000000380)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x4, 0x1, "c9710f83123d2fcce2c43df45f47845c91c4f1a229017bbea4b7d47e7dabd7c093aed61c046ae9784a3418ffc13a8637f698170f03bca6de5558342108f137", 0x3e}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)="5c20a11a860bd3e328995319175a5b0f0672c825c63ae0610b8a20e1f12fd7924d843b7f4b7cfab46b42af841d79a9446aedc7d90b59b6d9eaead49e47ff951790258e14d268a32bdbf8f7a7b4e11b11d2784a1c8f7d5aaf7a8d403458161fab176b42b562bfff55c2dddce9bae2876bf57ad480b8d84fc60cc3324ede43c2d34378468e15d576f800ac71375ef11a22fa615566351f8db8aa7cd98a", 0x9c}, {&(0x7f00000004c0)="267f014d163b416940594304e65d6aa5de5cbf68367e252517f18d23a3dd9ca80065703bbc3713c4228ea822abe95426f869aed8fe49d22a77ea82b17afd8aa592bc10149c1067b363fc6147b9ae0121f69ee0eed1408ec1a69c46b0be7e99a5bbd243f9dd340a465ee20baa445db0f5fe8888443dc792b4329d86309d83562be4a8e2849de48c8bcd8c871dc3b4883d9f05ec60c2c7b429ac6f0fdcfb7a9befba5fb1af7939b1558c3e5971eac286be2d5b3939cb3d5d7564361053674fc0da6fada5f3", 0xc4}, {&(0x7f00000005c0)="e1bac4c1a5d6843cc5feb35533f94987a670a8fb5cd3714467b966450892cc0a219165e2ff8c1926048b972b21e7d0704b0e6a5ffa387ab2c746fb086361838679e50d63a7f2048029ea3663ff7d3a86ad82d973cc1999e0c0400c49a2fc610567804497837c9f1928a6b20007598b15f7b6175b5f52c4874e71ff8d10661c16a99fb5e6e2f3d32b520d4ab297a48a4b", 0x90}, {&(0x7f0000000680)="869e9531d93f45c2700f1987713db65a61172bae73716ff444932d22fe7b56e1f549d911407533f2e8cfc9995956a6d5c688ac5b280eff", 0x37}, {&(0x7f00000006c0)="5b5e783b61ea91f1073cffbc569ec727e7fabe4c40bc73cc82dacff324dc67a3e75d795cf05b7761d85dab221b4dfd53bfd710409dfd89296ac1abd0e0e176cab9b7b0f1ed45e4a396065ccf1383efd47e76433c11b2587f794d1a89d2a62e1f14eb82e30b7b3a80468baf3d94b02640f350739c27066206ae1996c39abe4624f3dfde35f4724d98ff08242c40", 0x8d}, {&(0x7f0000000780)="613c39dc6f5fb55c86fb204cb6bbe1c95bd4b1cc734377e6", 0x18}, {&(0x7f00000007c0)="ec6b1ff88e1d2f020df8628993be43dfaa49d254f44685aacf541b8f71e1b09852d10e97c9d2e6f38bf3ce3b6cfc00d6b89b052aa68e3ead882e437e05f4c75673d7e03001ca40e6200afe03a0332d3738dee1cae7199bc4d040298641853700bb", 0x61}], 0x7, &(0x7f00000008c0)=[{0x48, 0x8d, 0x3f, "8d996776bb64e9876d314a1b7f8ac668d644d7f1a4d73ffc05bcbf8953a9aaa3923b1b528c42de242e26adc1ed9078c26614af46437e"}, {0xf8, 0x114, 0xffff, "b19c339ff0ac218e53f9153cd5e88356a858c5410e2164ed2442cc49dd99ceeaf27d50c6d7d23759c9566ff305713fb1c2f483c099fab617231c3bce23e095897261e9e2aa846bbb89cdcb63dab3fbc4749566f542325543030088c4ec849740e05f8e7a1078575cc10d700b25a55136b678cdff8fdcb8c2817661d98389340d150359937564669a5505dcc117c5e4a8260793a62ecdc5c6faa40ef0fd26d7e88a8cdf389c38665d5564ba7ca8376bf2310430456386270b7a14b0890d057da71d4ce95c9c13be61c67c7a47a3b7ca46a620d9b371bf4b9e98dfbe8dee7f0bfb0367d5"}, {0xa8, 0x102, 0x2b5, "735bd575a83218a5acda81d5cfecf39e50c2722781a468106569e557dc9a9a9b27cbab5a80e0ac1fed112dc90861b250273d06d121316a99c6c682eeee642b9722aaca8e9164d55c60c48b013fd3e7e80a6a7aa475addede5aae2a790ae1a6cf6a07e9a525f45ddcea35d6e8543580e11ad85f174901be6cd6898fafc5589dabd83431d22aa117db5e0bdba434a5e3eb762995"}, {0xb0, 0x115, 0x4, "8e19d9024c6f513d3503d41ac32151262977d2a6ae04fbb8601a7144ac28bb05fb5c1c1f6605b98eed30ffc2f91c994365c57b8c5f38b6aeff9a7f1598ed2bad035a1c9d467a043f74506b4f2a5dc75232e3a9e171d4e5ce61e1b53d51925f363264cfaf0cc5444ef677f9bcd4790c0537dc68677a8cf79946e95c9ee6311182919afc6c60ee858403b967995c0572434c36d028348f4167bf69"}], 0x298, 0x20000000}, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r3, &(0x7f00000000c0)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="c10800000000000047880000ac14140de0000001435b6e765e95637e8921f6053b58289405bfee4716753db96b057e43901a8bdf6a433a62a17a154ce7e5b0fddc6afda789873423ba", 0x49}], 0x1}, 0x0) 06:03:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff018}, {0x16}]}) [ 374.650831] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:09 executing program 1 (fault-call:3 fault-nth:39): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffb5}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 374.801579] FAULT_INJECTION: forcing a failure. [ 374.801579] name failslab, interval 1, probability 0, space 0, times 0 [ 374.812921] CPU: 1 PID: 25381 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 374.820285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.829643] Call Trace: [ 374.832224] dump_stack+0x1c4/0x2b4 [ 374.835862] ? dump_stack_print_info.cold.2+0x52/0x52 [ 374.841063] should_fail.cold.4+0xa/0x17 [ 374.845131] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.850246] ? find_held_lock+0x36/0x1c0 [ 374.854320] ? is_bpf_text_address+0xac/0x170 [ 374.858894] ? lock_downgrade+0x900/0x900 [ 374.863039] ? check_preemption_disabled+0x48/0x200 [ 374.868065] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 374.873848] ? kasan_check_read+0x11/0x20 [ 374.877999] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.883282] ? rcu_bh_qs+0xc0/0xc0 [ 374.886842] ? rcu_bh_qs+0xc0/0xc0 [ 374.890387] ? unwind_dump+0x190/0x190 [ 374.894280] ? is_bpf_text_address+0xd3/0x170 [ 374.898794] ? kernel_text_address+0x79/0xf0 [ 374.903241] ? __kernel_text_address+0xd/0x40 [ 374.907765] ? unwind_get_return_address+0x61/0xa0 [ 374.912719] ? __save_stack_trace+0x8d/0xf0 [ 374.917072] __should_failslab+0x124/0x180 [ 374.921332] should_failslab+0x9/0x14 [ 374.925165] kmem_cache_alloc_node_trace+0x5a/0x740 [ 374.930197] ? save_stack+0xa9/0xd0 [ 374.933851] ? save_stack+0x43/0xd0 [ 374.937499] __kmalloc_node_track_caller+0x33/0x70 [ 374.942427] __kmalloc_reserve.isra.39+0x41/0xe0 [ 374.947177] pskb_expand_head+0x230/0x10f0 [ 374.951407] ? memcpy+0x45/0x50 [ 374.954680] ? __copy_skb_header+0x350/0x6b0 [ 374.959082] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 374.963575] ? skb_checksum+0x140/0x140 [ 374.967581] ? __lock_is_held+0xb5/0x140 [ 374.971651] ? kasan_check_write+0x14/0x20 [ 374.975890] ? __skb_clone+0x6c7/0xa00 [ 374.979803] ? __copy_skb_header+0x6b0/0x6b0 [ 374.984224] ? kmem_cache_alloc+0x33a/0x730 [ 374.988581] skb_ensure_writable+0x3dd/0x640 [ 374.993003] ? skb_cow_data+0xf10/0xf10 [ 374.996985] ? check_preemption_disabled+0x48/0x200 06:03:09 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) r1 = socket$kcm(0x29, 0x80000000002, 0x0) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe6c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000006e00)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f0000006f40)=[{&(0x7f0000006e80)=""/72, 0x48}, {&(0x7f0000006f00)=""/62, 0x3e}], 0x2, &(0x7f0000006f80)=""/112, 0x70, 0x9}, 0x40010040) bpf$PROG_LOAD(0x5, &(0x7f0000007040)={0x1f, 0x6, &(0x7f0000000000)=@raw=[@exit, @jmp={0x5, 0x9e4, 0xf, 0xb, 0x0, 0xffffffffffffffe0, 0x10}, @exit], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41f00, 0x1, [], r2, 0x7}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) close(r0) [ 375.002283] ? __this_cpu_preempt_check+0x1c/0x1f [ 375.007140] ? __bpf_redirect+0x54b/0xb20 [ 375.011309] bpf_clone_redirect+0x14a/0x490 [ 375.011336] bpf_prog_c39d1ba309a769f7+0x595/0x1000 [ 375.011351] ? genl_ctrl_event+0x150/0xa50 [ 375.011371] ? lock_downgrade+0x900/0x900 [ 375.029066] ? ktime_get+0x352/0x440 [ 375.032807] ? find_held_lock+0x36/0x1c0 [ 375.036889] ? lock_acquire+0x1ed/0x520 [ 375.040894] ? bpf_test_run+0x32e/0x5a0 [ 375.044863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.050405] ? check_preemption_disabled+0x48/0x200 [ 375.055430] ? kasan_check_read+0x11/0x20 [ 375.059575] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.064853] ? rcu_bh_qs+0xc0/0xc0 [ 375.068399] ? __build_skb+0x359/0x430 [ 375.072305] ? skb_try_coalesce+0x1b70/0x1b70 [ 375.076822] ? bpf_test_run+0x1c0/0x5a0 [ 375.080822] ? netlink_diag_dump+0x2a0/0x2a0 [ 375.085250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.091031] ? bpf_test_init.isra.9+0x70/0x100 [ 375.095628] ? bpf_prog_test_run_skb+0x634/0xb40 [ 375.100391] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 375.105258] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.110805] ? fput+0x130/0x1a0 [ 375.114094] ? __bpf_prog_get+0x9b/0x290 [ 375.118151] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 375.122992] ? bpf_prog_test_run+0x130/0x1a0 [ 375.127433] ? __x64_sys_bpf+0x3d8/0x510 [ 375.131499] ? bpf_prog_get+0x20/0x20 [ 375.135329] ? do_syscall_64+0x1b9/0x820 [ 375.139396] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 375.144780] ? syscall_return_slowpath+0x5e0/0x5e0 06:03:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r1, 0x0, 0x2, &(0x7f0000000180)="b400"}, 0x30) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xfffffffffffffffd, 0x7, 0x9, 0x4, 0x0, 0x1, 0x1, 0x1, 0x7, 0x2, 0x400, 0xfffffffffffffff7, 0x8, 0x7, 0x7, 0x800, 0x5, 0x5, 0x148a, 0x80000000, 0x10001, 0x3, 0x8000, 0x3, 0x3, 0x4, 0x6, 0x4, 0x5, 0x6, 0x9, 0x8000, 0x7f, 0x401, 0x1f, 0x1, 0x0, 0xfffffffffffffff8, 0x1, @perf_bp={&(0x7f0000000000), 0xb}, 0x100, 0x1, 0xe1e4, 0x7, 0x3aea, 0x3, 0x8}, r2, 0x10, r1, 0x3) ioctl$TUNSETPERSIST(r0, 0x801054db, 0x70e000) 06:03:09 executing program 1 (fault-call:3 fault-nth:40): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 375.149713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.154548] ? trace_hardirqs_off+0x300/0x300 [ 375.159033] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 375.164069] ? prepare_exit_to_usermode+0x291/0x3b0 [ 375.169108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.173986] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'nr0\x00', 0x9002}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x10, &(0x7f0000000040)={&(0x7f00000002c0)=""/4096, 0x1000, 0x0}}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x9) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000000c0)=r1, 0x4) close(r0) [ 375.292916] FAULT_INJECTION: forcing a failure. [ 375.292916] name failslab, interval 1, probability 0, space 0, times 0 [ 375.304347] CPU: 0 PID: 25396 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 375.311752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.321113] Call Trace: [ 375.321140] dump_stack+0x1c4/0x2b4 [ 375.321164] ? dump_stack_print_info.cold.2+0x52/0x52 [ 375.321190] ? __lock_is_held+0xb5/0x140 [ 375.321217] should_fail.cold.4+0xa/0x17 06:03:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x62}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 375.321263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.321286] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 375.321304] ? kasan_unpoison_shadow+0x35/0x50 [ 375.321329] ? skb_tx_error+0x2f0/0x2f0 [ 375.327544] ? __kmalloc_node_track_caller+0x47/0x70 [ 375.340924] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.340945] ? print_usage_bug+0xc0/0xc0 [ 375.340963] ? kasan_check_write+0x14/0x20 [ 375.340979] ? pskb_expand_head+0x6b3/0x10f0 [ 375.341014] ? __lock_acquire+0x7ec/0x4ec0 [ 375.355952] ? __lock_is_held+0xb5/0x140 [ 375.355980] __should_failslab+0x124/0x180 [ 375.356001] should_failslab+0x9/0x14 [ 375.356021] kmem_cache_alloc+0x47/0x730 [ 375.365099] skb_clone+0x1bb/0x500 [ 375.365118] ? skb_split+0x11e0/0x11e0 [ 375.365133] ? check_preemption_disabled+0x48/0x200 [ 375.365153] ? __this_cpu_preempt_check+0x1c/0x1f [ 375.365174] ? __bpf_redirect+0x54b/0xb20 [ 375.374780] bpf_clone_redirect+0xb9/0x490 [ 375.374807] bpf_prog_c39d1ba309a769f7+0xef5/0x1000 [ 375.374830] ? __sched_text_start+0x8/0x8 [ 375.374845] ? ktime_get+0x352/0x440 [ 375.374873] ? find_held_lock+0x36/0x1c0 [ 375.383506] ? lock_acquire+0x1ed/0x520 [ 375.383523] ? bpf_test_run+0x32e/0x5a0 [ 375.383541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.383557] ? check_preemption_disabled+0x48/0x200 [ 375.383578] ? kasan_check_read+0x11/0x20 [ 375.383599] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.399891] ? rcu_bh_qs+0xc0/0xc0 [ 375.399913] ? preempt_schedule+0x4d/0x60 [ 375.399932] ? ___preempt_schedule+0x16/0x18 [ 375.399958] ? bpf_test_run+0x1c0/0x5a0 06:03:09 executing program 1 (fault-call:3 fault-nth:41): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000060c50000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x27}], &(0x7f0000000280)='GPL\x00', 0x1, 0xa7, &(0x7f00000004c0)=""/167}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f0000000100)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) [ 375.399988] ? netlink_diag_dump+0x2a0/0x2a0 [ 375.407589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.407605] ? bpf_test_init.isra.9+0x70/0x100 [ 375.407627] ? bpf_prog_test_run_skb+0x634/0xb40 [ 375.407653] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 375.407669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.407682] ? fput+0x130/0x1a0 [ 375.407699] ? __bpf_prog_get+0x9b/0x290 [ 375.407717] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 375.407731] ? bpf_prog_test_run+0x130/0x1a0 [ 375.407751] ? __x64_sys_bpf+0x3d8/0x510 06:03:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='GPL\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x2, 0x0, [0x0, 0x0]}) socketpair(0x1, 0x800, 0x200, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) 06:03:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x6f}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 375.407768] ? bpf_prog_get+0x20/0x20 [ 375.407803] ? do_syscall_64+0x1b9/0x820 [ 375.416674] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 375.416696] ? syscall_return_slowpath+0x5e0/0x5e0 [ 375.416712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.416732] ? trace_hardirqs_off+0x300/0x300 [ 375.416750] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 375.416770] ? prepare_exit_to_usermode+0x291/0x3b0 [ 375.416792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.435010] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.626257] FAULT_INJECTION: forcing a failure. [ 375.626257] name failslab, interval 1, probability 0, space 0, times 0 [ 375.637569] CPU: 1 PID: 25410 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 375.637585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.654307] Call Trace: [ 375.656916] dump_stack+0x1c4/0x2b4 [ 375.660566] ? dump_stack_print_info.cold.2+0x52/0x52 [ 375.665784] should_fail.cold.4+0xa/0x17 [ 375.669860] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.674977] ? find_held_lock+0x36/0x1c0 [ 375.679055] ? is_bpf_text_address+0xac/0x170 [ 375.683554] ? lock_downgrade+0x900/0x900 [ 375.687702] ? check_preemption_disabled+0x48/0x200 [ 375.692729] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 375.698535] ? kasan_check_read+0x11/0x20 [ 375.702687] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.707972] ? rcu_bh_qs+0xc0/0xc0 [ 375.711518] ? rcu_bh_qs+0xc0/0xc0 [ 375.715058] ? unwind_dump+0x190/0x190 [ 375.718962] ? is_bpf_text_address+0xd3/0x170 [ 375.723466] ? kernel_text_address+0x79/0xf0 [ 375.727878] ? __kernel_text_address+0xd/0x40 [ 375.732386] ? unwind_get_return_address+0x61/0xa0 [ 375.737323] ? __save_stack_trace+0x8d/0xf0 [ 375.741663] __should_failslab+0x124/0x180 [ 375.745917] should_failslab+0x9/0x14 [ 375.749733] kmem_cache_alloc_node_trace+0x5a/0x740 [ 375.754772] ? save_stack+0xa9/0xd0 [ 375.758413] ? save_stack+0x43/0xd0 [ 375.762054] __kmalloc_node_track_caller+0x33/0x70 [ 375.766999] __kmalloc_reserve.isra.39+0x41/0xe0 [ 375.771779] pskb_expand_head+0x230/0x10f0 [ 375.776025] ? memcpy+0x45/0x50 [ 375.779317] ? __copy_skb_header+0x350/0x6b0 [ 375.783736] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 375.788251] ? skb_checksum+0x140/0x140 [ 375.792250] ? __lock_is_held+0xb5/0x140 [ 375.796320] ? kasan_check_write+0x14/0x20 [ 375.800563] ? __skb_clone+0x6c7/0xa00 [ 375.804458] ? __copy_skb_header+0x6b0/0x6b0 [ 375.808873] ? kmem_cache_alloc+0x33a/0x730 [ 375.813211] skb_ensure_writable+0x3dd/0x640 [ 375.817634] ? skb_cow_data+0xf10/0xf10 [ 375.821617] ? check_preemption_disabled+0x48/0x200 [ 375.826650] ? __this_cpu_preempt_check+0x1c/0x1f [ 375.831507] ? __bpf_redirect+0x54b/0xb20 [ 375.835677] bpf_clone_redirect+0x14a/0x490 [ 375.840018] bpf_prog_c39d1ba309a769f7+0xd00/0x1000 [ 375.845050] ? __sched_text_start+0x8/0x8 [ 375.849204] ? ktime_get+0x352/0x440 [ 375.852945] ? find_held_lock+0x36/0x1c0 [ 375.857020] ? lock_acquire+0x1ed/0x520 [ 375.860997] ? bpf_test_run+0x32e/0x5a0 [ 375.864980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.870522] ? check_preemption_disabled+0x48/0x200 [ 375.875547] ? kasan_check_read+0x11/0x20 [ 375.879704] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.884985] ? rcu_bh_qs+0xc0/0xc0 [ 375.888535] ? preempt_schedule+0x4d/0x60 [ 375.892690] ? ___preempt_schedule+0x16/0x18 [ 375.897114] ? bpf_test_run+0x1c0/0x5a0 [ 375.901107] ? netlink_diag_dump+0x2a0/0x2a0 [ 375.905533] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.911075] ? bpf_test_init.isra.9+0x70/0x100 [ 375.915669] ? bpf_prog_test_run_skb+0x634/0xb40 [ 375.920441] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 375.925289] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.930833] ? fput+0x130/0x1a0 [ 375.934120] ? __bpf_prog_get+0x9b/0x290 [ 375.938192] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 375.943039] ? bpf_prog_test_run+0x130/0x1a0 [ 375.947454] ? __x64_sys_bpf+0x3d8/0x510 [ 375.951557] ? bpf_prog_get+0x20/0x20 [ 375.955387] ? do_syscall_64+0x1b9/0x820 [ 375.959453] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 375.964825] ? syscall_return_slowpath+0x5e0/0x5e0 [ 375.969767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.974621] ? trace_hardirqs_off+0x300/0x300 [ 375.979122] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 375.984146] ? prepare_exit_to_usermode+0x291/0x3b0 [ 375.989175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.994035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:10 executing program 1 (fault-call:3 fault-nth:42): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:10 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1f, 0xd9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x5, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet(0x2, 0x80803, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r2, 0x4) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xbfffffffffffffff, r0, 0x0) gettid() perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x20, 0x401, 0x0, 0x0, 0xfe, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000280), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xf3e8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000700), 0x4) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x10}, 0x0, 0x0, r3, 0x0) [ 376.126919] FAULT_INJECTION: forcing a failure. [ 376.126919] name failslab, interval 1, probability 0, space 0, times 0 [ 376.138610] CPU: 0 PID: 25426 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 376.145983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.155344] Call Trace: [ 376.157950] dump_stack+0x1c4/0x2b4 [ 376.161604] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.166820] ? __lock_is_held+0xb5/0x140 [ 376.170908] should_fail.cold.4+0xa/0x17 06:03:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x20000000002, 0x11) r2 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x19, &(0x7f0000000380), 0x65e) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x0, @loopback}, 0x80, &(0x7f00000001c0), 0x2ab, &(0x7f0000000680)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in={0xa, 0x4e23, @remote}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000600)}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000500)=""/219, 0xdb}, 0x2020) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) [ 376.174991] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.180118] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 376.185413] ? kasan_unpoison_shadow+0x35/0x50 [ 376.190015] ? skb_tx_error+0x2f0/0x2f0 [ 376.194011] ? __kmalloc_node_track_caller+0x47/0x70 [ 376.199128] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.204678] ? print_usage_bug+0xc0/0xc0 [ 376.208745] ? kasan_check_write+0x14/0x20 [ 376.212984] ? pskb_expand_head+0x6b3/0x10f0 [ 376.217407] ? find_held_lock+0x36/0x1c0 [ 376.221506] ? __lock_acquire+0x7ec/0x4ec0 [ 376.225762] ? __lock_is_held+0xb5/0x140 [ 376.229847] __should_failslab+0x124/0x180 [ 376.234108] should_failslab+0x9/0x14 [ 376.237922] kmem_cache_alloc+0x47/0x730 [ 376.241993] skb_clone+0x1bb/0x500 [ 376.245524] ? skb_split+0x11e0/0x11e0 [ 376.249408] ? check_preemption_disabled+0x48/0x200 [ 376.254430] ? __this_cpu_preempt_check+0x1c/0x1f [ 376.259275] ? __bpf_redirect+0x54b/0xb20 [ 376.263435] bpf_clone_redirect+0xb9/0x490 [ 376.267718] bpf_prog_c39d1ba309a769f7+0x85/0x1000 [ 376.272671] ? __sched_text_start+0x8/0x8 [ 376.276822] ? ktime_get+0x352/0x440 [ 376.280554] ? find_held_lock+0x36/0x1c0 [ 376.284622] ? lock_acquire+0x1ed/0x520 [ 376.288593] ? bpf_test_run+0x32e/0x5a0 [ 376.292572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.298098] ? check_preemption_disabled+0x48/0x200 [ 376.303104] ? kasan_check_read+0x11/0x20 [ 376.307254] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.312528] ? rcu_bh_qs+0xc0/0xc0 [ 376.316092] ? preempt_schedule+0x4d/0x60 [ 376.320258] ? ___preempt_schedule+0x16/0x18 [ 376.324662] ? bpf_test_run+0x1c0/0x5a0 [ 376.328666] ? netlink_diag_dump+0x2a0/0x2a0 [ 376.333095] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.338633] ? bpf_test_init.isra.9+0x70/0x100 [ 376.343224] ? bpf_prog_test_run_skb+0x634/0xb40 [ 376.347998] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 376.352831] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 376.358354] ? fput+0x130/0x1a0 [ 376.361624] ? __bpf_prog_get+0x9b/0x290 [ 376.365690] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 376.370526] ? bpf_prog_test_run+0x130/0x1a0 06:03:10 executing program 4: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x7434, 0x8000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x297ef) recvmsg$kcm(r1, &(0x7f0000002900)={&(0x7f00000025c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002640)=""/168, 0xa8}, {&(0x7f0000002700)=""/56, 0x38}, {&(0x7f0000002740)=""/169, 0xa9}, {&(0x7f0000002800)=""/50, 0x32}, {&(0x7f0000002840)=""/16, 0x10}], 0x5, 0x0, 0x0, 0x8}, 0x2122) bpf$PROG_LOAD(0x5, &(0x7f0000002940)={0x0, 0x10, &(0x7f00000003c0)=@raw=[@generic={0x2, 0x100000001, 0xfff, 0x6}, @call={0x85, 0x0, 0x0, 0x4a}, @alu={0x7, 0x3cd, 0x9, 0xb, 0x4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f}, @map={0x18, 0x0, 0x1, 0x0, r1}, @alu={0x4, 0x1, 0x5, 0xe, 0x4, 0xffffffffffffffc0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x8}, @ldst={0x3, 0x2, 0x1, 0x4, 0xf, 0xffffffffffffffd8, 0xfffffffffffffff0}], &(0x7f0000000040)='syzkaller\x00', 0x20, 0x6e, &(0x7f0000000440)=""/110, 0x41f00, 0x1, [], r3, 0x5}, 0x48) close(r2) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x1, 0x9, 0x9, 0x0, 0xfffffffffffffdeb, 0x24450, 0x2, 0x9, 0xf19b, 0x8000, 0x5, 0x4, 0x2000000000, 0x7, 0x4, 0x2, 0x5, 0x3, 0x2, 0x9, 0xd9, 0x3, 0x9, 0x9, 0x7, 0x600, 0x6, 0x3f, 0x6, 0xffff, 0x9, 0x4, 0xfffffffffffffffd, 0xffff, 0x6, 0x0, 0x40, 0x6, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x6a30, 0x8, 0x7, 0x1, 0x6, 0x400}, r1, 0xb, r0, 0x2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x2761, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x0, 0x0, 0xcf, &(0x7f0000000040), &(0x7f00000002c0)=""/207, 0x5}, 0x28) [ 376.374939] ? __x64_sys_bpf+0x3d8/0x510 [ 376.379016] ? bpf_prog_get+0x20/0x20 [ 376.382848] ? do_syscall_64+0x1b9/0x820 [ 376.386915] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 376.392274] ? syscall_return_slowpath+0x5e0/0x5e0 [ 376.397190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.402022] ? trace_hardirqs_off+0x300/0x300 [ 376.406506] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 376.411522] ? prepare_exit_to_usermode+0x291/0x3b0 [ 376.416546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.421409] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:10 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)="49789cbc4372a63c93aca9563e3d0775b45740e11eb2f97834f4261e8165958340a3bd8caeacaac95393a7896b87c5cddd0179e18194f52c6f1c47fe9b1def5806a0f74e700b6dd8"}, 0x10) close(0xffffffffffffffff) r1 = socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1f, 0x0, 0x3, 0x20000000000000}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='team0\x00') socketpair(0x0, 0x80000, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(r3, &(0x7f00000006c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000700)={r1, r4}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400), 0xc) socketpair(0x0, 0x0, 0x0, &(0x7f0000000240)) socket$kcm(0xa, 0x0, 0x0) 06:03:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x100}) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000040)) 06:03:10 executing program 1 (fault-call:3 fault-nth:43): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 376.565618] FAULT_INJECTION: forcing a failure. [ 376.565618] name failslab, interval 1, probability 0, space 0, times 0 [ 376.577198] CPU: 0 PID: 25447 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 376.584591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.593949] Call Trace: [ 376.596544] dump_stack+0x1c4/0x2b4 [ 376.600185] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.605404] should_fail.cold.4+0xa/0x17 [ 376.609490] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.614612] ? find_held_lock+0x36/0x1c0 [ 376.618700] ? is_bpf_text_address+0xac/0x170 [ 376.618717] ? lock_downgrade+0x900/0x900 [ 376.618731] ? check_preemption_disabled+0x48/0x200 [ 376.618753] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 376.618767] ? kasan_check_read+0x11/0x20 [ 376.618784] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.618801] ? rcu_bh_qs+0xc0/0xc0 [ 376.618820] ? rcu_bh_qs+0xc0/0xc0 [ 376.654785] ? unwind_dump+0x190/0x190 [ 376.658701] ? is_bpf_text_address+0xd3/0x170 06:03:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x100}) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000040)) 06:03:11 executing program 0: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000080)="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", 0xfb}], 0x1, &(0x7f0000000180)=[{0x20, 0x114, 0x0, "54508ff3c9833cb9251ef14867"}, {0x58, 0x11d, 0x4, "03ddc759b2f6b614e8d7634be06fc11a1140166f9bd8bb0ea3253bf69d97fcb5bb6f3192494be95e3b8a950e13a004439975073ce6feeddd156344bbe96a41138b3177c5"}, {0xa8, 0x0, 0x2, "7378437741dbdcad49269ee697ae1ae09aef26d8938e196057895c806a34068cd98f559875f81306cb8b69fd834c047f0faf95926772eefcd95562fc23cc19227eb6d3d6fee49e05516f9c72462184b2199f35b170488dbe75cb9c74c7d5aaeab992e96ffdca34783b5bca9dd85d16d5f29151eecd033727789490dd221a4f2d9805003d4e8e3627bb3b9b67c13275cb222a"}, {0x80, 0x0, 0x7b, "4c42a8f9bbc457a1ca125c606de87a0303a5f55ff9db1353f990522b1c4b48aa0970f18926219ffb935fbbea794fd8f2e8574fe0e2529cefe46df6d7019106583c6d7930e5d5a6a08f198ec9b0cd960a4b15eb51faf99ae0e8fc55335363b2761dd5e8a1b2419b7cfca2156996a5b346"}], 0x1a0}, 0x0) socket$kcm(0x29, 0x2, 0x0) [ 376.663215] ? kernel_text_address+0x79/0xf0 [ 376.667653] ? __kernel_text_address+0xd/0x40 [ 376.672161] ? unwind_get_return_address+0x61/0xa0 [ 376.677106] ? __save_stack_trace+0x8d/0xf0 [ 376.681443] __should_failslab+0x124/0x180 [ 376.681463] should_failslab+0x9/0x14 [ 376.681481] kmem_cache_alloc_node_trace+0x5a/0x740 [ 376.681494] ? save_stack+0xa9/0xd0 [ 376.681508] ? save_stack+0x43/0xd0 [ 376.681531] __kmalloc_node_track_caller+0x33/0x70 [ 376.681552] __kmalloc_reserve.isra.39+0x41/0xe0 [ 376.681574] pskb_expand_head+0x230/0x10f0 06:03:11 executing program 5: r0 = socket$kcm(0x11, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000140), &(0x7f0000000200)}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r2) socket$kcm(0x2, 0x3, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000000)="a7", &(0x7f0000000040)}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000100)={r1}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) openat$cgroup_procs(r4, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x12, &(0x7f00000001c0)}, 0x0) [ 376.681588] ? find_held_lock+0x36/0x1c0 [ 376.681605] ? memcpy+0x45/0x50 [ 376.681627] ? __copy_skb_header+0x350/0x6b0 [ 376.727531] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 376.732063] ? skb_checksum+0x140/0x140 [ 376.736073] ? __lock_is_held+0xb5/0x140 [ 376.740159] ? kasan_check_write+0x14/0x20 [ 376.744414] ? __skb_clone+0x6c7/0xa00 [ 376.748318] ? __copy_skb_header+0x6b0/0x6b0 [ 376.752742] ? kmem_cache_alloc+0x33a/0x730 [ 376.757088] skb_ensure_writable+0x3dd/0x640 [ 376.761510] ? skb_cow_data+0xf10/0xf10 [ 376.761524] ? check_preemption_disabled+0x48/0x200 [ 376.761543] ? __this_cpu_preempt_check+0x1c/0x1f [ 376.761562] ? __bpf_redirect+0x54b/0xb20 [ 376.761588] bpf_clone_redirect+0x14a/0x490 [ 376.761612] bpf_prog_c39d1ba309a769f7+0x142/0x1000 [ 376.788885] ? __sched_text_start+0x8/0x8 [ 376.793051] ? ktime_get+0x352/0x440 [ 376.796795] ? find_held_lock+0x36/0x1c0 [ 376.800883] ? lock_acquire+0x1ed/0x520 [ 376.804865] ? bpf_test_run+0x32e/0x5a0 [ 376.808855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.814406] ? check_preemption_disabled+0x48/0x200 [ 376.819445] ? kasan_check_read+0x11/0x20 [ 376.823611] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.828908] ? rcu_bh_qs+0xc0/0xc0 [ 376.832469] ? preempt_schedule+0x4d/0x60 [ 376.836637] ? ___preempt_schedule+0x16/0x18 [ 376.841073] ? bpf_test_run+0x1c0/0x5a0 [ 376.845268] ? netlink_diag_dump+0x2a0/0x2a0 [ 376.847397] netlink: 215 bytes leftover after parsing attributes in process `syz-executor0'. [ 376.849694] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 06:03:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3e5, 0xfffffffffffffffd, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x23, 0x3f, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x100000001, 0x7f7, 0x0, 0x8, 0xffffffffffffff9c, 0x1ff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/42}, 0x18) [ 376.849710] ? bpf_test_init.isra.9+0x70/0x100 [ 376.849731] ? bpf_prog_test_run_skb+0x634/0xb40 [ 376.849754] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 376.849770] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 376.849783] ? fput+0x130/0x1a0 [ 376.849800] ? __bpf_prog_get+0x9b/0x290 [ 376.849825] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 376.862213] netlink: 215 bytes leftover after parsing attributes in process `syz-executor0'. [ 376.863941] ? bpf_prog_test_run+0x130/0x1a0 [ 376.863964] ? __x64_sys_bpf+0x3d8/0x510 [ 376.863981] ? bpf_prog_get+0x20/0x20 06:03:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffdb}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 376.864021] ? do_syscall_64+0x1b9/0x820 [ 376.864043] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 376.926100] ? syscall_return_slowpath+0x5e0/0x5e0 [ 376.931050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.935917] ? trace_hardirqs_off+0x300/0x300 [ 376.935937] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 376.935957] ? prepare_exit_to_usermode+0x291/0x3b0 [ 376.935982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.936009] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:11 executing program 1 (fault-call:3 fault-nth:44): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:11 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000940)=""/150, 0x96}, {&(0x7f0000000a00)=""/95, 0x5f}, {&(0x7f0000000a80)=""/162, 0xa2}], 0x4, &(0x7f0000000bc0)=""/204, 0xcc, 0x3}, 0x20) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000540)=@in={0x2, 0x0, @loopback=0xa1414aa}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000740)}, 0x0) close(r1) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000000b80)={&(0x7f0000000700)=@sco={0x1f, {0x2f, 0x3, 0x9, 0x2, 0x40, 0x3bdf}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000780)="056b992abe79b9a448d87284d6e7a9f326a226e9910ad360b095a964e2edeb54401ff97c0bf4fc3a629a825b22bd80304d35faf1f530a321e4d82c731f3325c54d3ec59f4ca0f6498a170c08067c63ac7714fb6492853a0dd79759e2f00704008b6c9fdad80f7233e5a5d5fd02871eb4dedf50b6755080371045d30ac28e703ad2469d9b1860e02c110dcec91fedfa8be348bd1cadbcd0c0", 0x98}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000000480)="d439cf", 0x3}, {&(0x7f0000000cc0)="78827987af66b5f0114b88c3451de086589063a1c78eeadedc61aa76f55b0dddd1bf2511ee15995fee4d82c7d0eceffbbcf3386deec70806f9a59ef5205d79a35b97243f8d0fbe10b6e601dd73c7ad7646e8a38466ce349f6419259cafc21aeb79c9bb08069ce1c9f2bfcc0352b318805ce0f3f7555876fe4b68899a143bc10b6f604b44adeb8c2c42304a7b4fb450f1d46a36647e5dd30117743cf09ef83507cfbf5f4d1acd62338854fd76c2c704485e42ee84a30c467b0f70b59601842823caee145d1f1e902bfb3e311b3f5562ff89359d52a80299b7047aeac8387690c78f3eb8872aaa", 0xe6}, 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0x1000}, {&(0x7f0000000840)="1a8caf641dfb9f120094a19e76762d987fae2ef3b61dcd6122d86ddb0b718e0f49", 0x21}], 0x6, &(0x7f0000000e40)=[{0x38, 0x11f, 0x40, "125a81c57191a5740ff9bc8ad6f5aaacd941dd942c654f98afd2eea6aa7130cb0b4eb73e7299"}, {0x110, 0x110, 0x0, "b68693fa65d548ee1db4149188d8091ae59ac682f8a685e596e5cb1d93a105a869d2c834cca3976a6ae6744c995e8226d805ec39442b8b65b2e3bdd91125e57d8a3ed562ad046680b81d22dfb479ff0848905a8b851c944f0780ea50b1220fb7be7a917192b84b1df76dccf0fc1df4a6f837b6bc3f646c8836d7ac92854a3c987d82115016e4b4dd147fb24a32786e49bf77cf1a5c2cb98125664473dc619a6e29d2c2c265e6b17cb52f9060fd4026d66f18b96096e7b519b086d37ae3c3d6a20eeb0809226c3503f25a75d08bcc0075cbbfc3506e1cdb9b72a1b980f106d85a16d19c4420a3354b3bd2bbdd2063b3e7b465deef408faa7587e0"}, {0x90, 0x100, 0x5, "f3bfcc92c04b44863a53cb9eeaf8e46a8c2a40cffe02077f4cecc4b28cc88a9e199995d2c1e6d383cd05da4ee19dbf8774dc4311289feb0a81993de795a075e08c9ac65c98bc999b87d7648758f08c8dcf68a433ecea175a0ea214b4d03af1d732cf802de162dfa25f2fbbae0e0d705b9a7c807c01195ce661e7f6409a"}, {0xe0, 0x197, 0x1, "7e88173180cfe0f022aff16ce89fc358fe017188c36febab7ec3e639461c8274c4acc5f6cd2d8f3af9df5f84a8bc0f6a990fe1f70c94c6a1ca00e35e080cfb175b04d30e273469e298327e1c40cd04dcc0c31fb206f900315f294ee84bcf5e49946240a796a811c54fd8ea37d9d9c076b37c560454656e272a23b6d3ed7ce27a2a1ab62088654ddbdcf7e599e71b86c42b2f175a6fe08c12f4053632c9be3c32d99e230c648a2b3a47d0e08f0ea3fa85fabade9c1ca14292a9d872dab12b0a6eb3a0ee2c1efe3406e6d40356340d485f"}], 0x2b8, 0x40004}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000006c0), 0x2c) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[]) recvmsg$kcm(r2, &(0x7f0000014680)={&(0x7f0000013200)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000014500)=[{&(0x7f0000013280)=""/172, 0xac}, {&(0x7f0000013340)=""/4096, 0x1000}, {&(0x7f0000014340)=""/117, 0x75}, {&(0x7f00000143c0)=""/92, 0x5c}, {&(0x7f0000014440)=""/73, 0x49}, {&(0x7f00000144c0)=""/63, 0x3f}], 0x6, &(0x7f0000014580)=""/226, 0xe2, 0x3}, 0x40) sendmsg$kcm(r0, &(0x7f0000015940)={&(0x7f00000146c0)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000015900)=[{&(0x7f0000014740)="66c66ee209904d98823b5db6b1fb75eacf9dcefdd631780655c64e3b051c6d9050688f7da680ed7c09548f2c5f197d6bf89ec6b5ce3dfd680929e1e86c8510d8c37b60c3a840e2d10e7b9f89dc0ffbce60714e41f753eb4c64a3f74f163ea0b4aa0e789b6361e642cba5eae5648563b0d5f1008efbefc5b557489eef1d73b043f1e52910f1d3de328d509cb4f936b070766784922bc27344a2e240dc9b7883c8cb8e7e0b2a8c7f33d7876545f176504a17a06ec4eb991bfd968de013bbbd93982722c310d7dd7dacdf2b03f8416078f59b6d318ab4663fec0a7c4d5917aa7332c233f77f5f5e7d39d133fd678a04b824e258195082dad5a90f7d3172b0d428e8f8d1bdc5843f897fc6ffb76ee543de37a75c3c9b37cbe624ddc8e8c281b16ff798893e3620f444fc64cb2bfe51118f58681b606e4e51e89bce3b8c0a43e23e4c09660d609821fa8b10925879fb67a97e16e1ae8da2c40a2cf07fc3e4343df490cc84d4a89ecd390c60ffb62d8f7f366946926b29a86be64f0dfa0bef6522d9c62a5f659edfa85952f380e65bcf6117a3a92d93eab855a4863c0024e7665e1b5a9e52aefb7671f0af1bfe27d2afbf4c83a55cc2c4d323950e55c80189556a7e76aa137e729cd080afd2d2a3984a4a9886a146971174e27ab21f2d7feee1f730af7250e52a51ee3beb7fb08693ea698ce6a64c0a1647234e8df6cd3bba9fab9782d9ac5b4afe1875ae3d718367cf1809f925c14a0da4b0d65da4cd72cb7dc73ce5a9bae48e873a29365deccab1781e30edfec85c0996cd652990000ea0ffc96e67dbb1ce62aeb0603d7d6c403a602bc46169771bd95fe98c5e61f3e3f6fe45250f4585c4b81eef5c8c684e3675dfaa27c42e9b81aada16d38ed2ae3bbb4afd0f86d1d50f12aa95e7f0a39c266a09e38ed265f11533dcdc11627bd46953e1e03adb1f0af13b2a9a27b202db8901f7612d7ccbec93a54f62bd5453124d3d115074f6921ef72526b96561b33fad660eb81b5467aaa279616185d8f871c1c00bfb8e896bca5689e552150702bce279259267a717f6e211ecc532ddcdbf8c220c6d325774245735a3c75626145b132c31f0f5af23477147e41a160c3b1e853f2462b0311ce9d222ea225db689a7c6b32cf6bcd752da4499f4c72634b2aa45e25bec50f221f647bc671406365c8d6898a5b8ed50bff502503c835970baafdef00e8913bc33273d9f18e969535d1861c939dc7ccd6c8120fb8305143a555011b7274fa1bf4d6cd1a19e1f13385afead8ccdd95577a231445e639230b52b30a66a4d483097397251ad54d66822f5d44d64ba8a5e51bccd9893ff34c61832c5c0be3eecf2f9009f953172886e1e540a40ddbc48b9ba89fd48a0900c08725cbf2f1389e87f46b3cc498122bbb47959decd9122239e38b7ffb50edf89d9510827a448d840ec05f9c5f25982dd754ddbf5923ce258f1d8b336e82a5839d5abee16e56897af66a0c2a1ba0d1765cae8dedfb6d08abde95277b4fb460565d57de40995a7ab5ca62f27370596872fb2a5e4393e2f4ce7d2f73f2c0c8edfb6a1fc04974807443d3ac7fd1b3f0169b23297e23e16ae091883397e7e34e150ee460d21d0e4df9075c12687500fa736ad3b7226200189d6573ca087aa76686f0448a339689fac563b4030297194f20ec4d0ae226b6b079512a9990f544bb196e034c915d9ca4ca9df99a4d68185b6835cc12e66693aa06866b1209481497048461741cd8fc58adaccce8b8f990ff23578fcac0e822a38f718bae437c800265e341d2f4dc332ae715cffbe42a93adfa8063cdb2d92299baa05bcb7f28d6b42bb4032c9602933a48c564f83f7ab5c0ee4bd9a89eb9b7cf420b203ce4b641b1b6f9d3dc25aa09fc2cb1846551dce3de0991a6dd839c682bb391203bd260a48f25cba0d8065715b4a9d7e3f461b9661b05635dcb55817c479f839ec5e0e6e63231b80be6db5687d3b11b949a02250a01e04ada4d0b4e78410d54d4d1401ccea046e5ce1ee1c6c025d75274a5d96ce66dd7c753aa531a1014465438c00252bc2d07668348a5e005c7a90a9cfdcc14cf3639a003492e276a2032826ad0525f67d09bb9896167f772161ef0925fe8d6623e88f5c7f713f7a1c9363304371bdd3f77385662d28ddb5ec778027b0f357897554fcc75613049b28ec38d0adbc8bdb3c3a146f1f6fa1ee5067889cffbd5788bfddcb2a5e86d3a107efec4610d8813f4bed1bed30f6481aaf06dc9ff9b79a94e63ed6231697a12731c2e66a50fe54d2dc1d6a736c75ffdd0e5bfb2618fd821964cbcfd107e975f8ae3da28f57f37d04c1bae92be1cacb3e805b285fd9af00c87b7b88e5699d4c6c3807f8fa0bc1541e97a583d92a88d94a8f2f6d7b7c744b066371332102c6275a9c4e45471e8989a35d46941d723e3d79a94581a00b891c652d2b83a8ff17c875af659213e24e5bf52e4452e10d5563c6553378ea4d3456359eb3b6f70abc368101f7b92baaaca903ce93ecd7ffb9dade2772cea4616ce251c6053755154f9348bc828a29c1bf48a23a0c3531916beccee8d1ccd274843d1191c096d69e85d9dc8eb9cd39bd943fa1f80824e26b2b16992be2bcbbd1a0719131816518993f797253a61e9784317f9abb4573f453645ad3d5a21fe52893a78fb28523a74f9a072879b860b8dd0a8bed5b200b019a6813a89c3b94f1134e9eda13a57884b5cd664832a10e2c2d24141ce4eb18c6a8c33dec2f031f3f4f288f92fe30c0f0b1644e5c05c8427139a37f94f9bf2b40a1683782a539cd858e391feb53b37c70d3cb5601f2a27f6efe19f77f8849ac4116b57f45b0c01fdcb3059efb1333f1f6b1c23ce7d72b80c5fe4e0140390d1098e5272939de761f0489407b10e14a09277c315adc238cb65aa58798a4223c6d6ce07350f0c24d2b5a06820c3c06d50c69c473e28fd111f879d8997bbb1a4d582ced1dfdfa3e7ec3f3384bfa63898764a454aba6332c8f12ff2c8e746804b7e7934077f465ead3cdce8bdbbaf5efb80cc907570082c00e72cca1b36ee4c9c7f54217f18858900255607535924acb264a69886e091a988881a5c9948deac82e93a87bfee8154e0f4108e4c8b9fa5bba0e2f5d4aea6eaf156d703da3fa6caf69a42c66b1415db701ee5a6ebbbce35fc891332a1660e5c047c825780c3ee1a53cdf5e3a9e09d75d1b01591effe273fa112e15de6322b74da9ba2a9e082335a1970c1c7e8b0dcb1744a7fd3a4a5565b26c2e135e0d82c58824be3d8d13e3d95775687b66b9ab0422a52cc1e3c1ecc6d0a5e56c83a9e8005655600da861773b8058b61abe273938c24afb45ae2ece196fd14563e9249ffef2f8a96da0e24ec8f6765e645d2f8acda5fa34746c0fdf3b6d3b0dfce3d4bfb1e875fd8f8ed37ef50224e99d35f325e8548ce0e650dfc500a4609d93c8f0cd17115e3b13f4b4d68a53f009b6949f0735fc544452463a25bf6b2d462de7f4713bbb6da6c53964637540ceae6293b81dbf11cefb9504e532adf2d311f3c66ed9bb1618b9cc65f9a918046aca2c9c3dbefc205538dc7317e751871dc1942ba1e73b786c482e7e321bc65e12d7d7d81c4f51bb6de80a532e9a22666188bd81cde8139459b5e0a1b9df4e24ddadd07b969027ff55a94d77adfe378dd3e63b46bcbb9da6a2132bdbdb40750f7ce6fb2202ef99c075311412465d8b6e724e68ddfb0f10644310fa94b06f08277f692b8b125d7e7511fc33ad1bf22f13ff9ddb95b70cad5a5c55d9fb05b40178daa8ed7034c482ff13cf04119b1085cb0f8dae111882f7f94d05b880cc9ae04efd8d8bb1c6ea0c95d551745eee186012b7945e623ad234c50f5370e0baa22a7652c187a4dc5a5b0f893c32a1f45a522d4c98b6b9943adecd849a9c4972cafc74e71628e44ec66abd6c782f02f844743f4ed4539aa6575785a1fa02700101af801ac63c9214b6364aba742cf6382c77816d423421c28bfe6728dd26ae4e9a498b0a8eee6ec22aa01483b4249c5d9d3e17b511d8e6db7b516fc87a225ab58ea3746c3120da509418b9a8fb312bbd4e3a863d92c55e44ba3c427ba0d01c367cfe227a8ecdf4eac726550b414a45e91521745692c8380dd8e5a2334f894691f549a57c7a039540bc2e53871d399ae8cb84a65d472b9659341ad76021776589d790dd822a4cd54b504541f592b4e74fe609b1936176af50c4dd043f42f156adb70ed7711cf18eec08782ef983c080bff51066844fa45b648e42d00d19cb051fea5c7616eacda9df7d8f6aae6beb7b0e726f5c117bde18b266d8c8f97f6ce4d8829764490569f2a2db54abc9f4413d96c06cddc747ae31045072a4f180ae915aad6c4530cfd6ed3f829ccd62bee10be1fb8d1d9dfe545c487d41b8ce50191e4676a1a9e1e2ad15a5d79ca6a8a4ee39410715c135015dc2c18c0c8501d679644784ad4d5e156ae1ae9675a92a85f4feb758e360ab380f9bdcfd5c800bece204243839ff22260d5ec835d73b4c81c63645c9821d8bb8c1c050de63d166b2f814da5dda018d59692e86f2f490097434bec21545022ceb0748e45bb48951f0276457570d881bbeec890dce39ef0072f00d49ddcb0d744cb2a99b9a63d484d27fc534c16dea0e71bfd91fe68d55a0112b6715a5b56c04c4fce52cd676dc7067ebb816eec06ce99c2da503befbad196dde5bfc39954ff8a868a4c5d6a164ff3ad4fbdfc137bf9e4eec8b8b5f60fce02321a2ebacdab9dde6896a271d502168fe0854d6dd6f7533c5e3a322b23bad31fd521163bab5f07d357c536dfc5d3ea1aa14ef3bf088308772947178f8d6c7f92ecdb290be051b8f93362c6dadfd9e875133429800e4eeee99a7d2c67d12e0342f8940a2624fef11fa0ce9da19a49fb66fdb7cc5e83def4eac92125469980bcc98deb66315e3189353b8aee8c2356f30d9916a3ac138c091fadff1100bb1c0ca9c35117978cc631be4f7fa61f3716d3e89b882029282478878e2f365c9edeaf1bd6d6791b868cb313908190d3abded771776b43ea6823796519a473672186c6f244f3b9e1fa054ce604c7e69e1c23af00ac38c120a10066bea3654ac3d059ae8bfba94f1ef27bb0f43a95019ce306d16ac29418c4723f1a4ab9068e7b788fe8c547a16c7453a81f012de9509fb7a342d9ee12b94fa1ffff6e6281f2fc2a72632e2e7abb0a8cd507836a398c2eb9cc747a8bf275ffd0336eb658075af0a7a5f5c695d143e261d81ec43f5f0500735e0304e4dcfb7440c31d1bf10b2c177c04c43a4a91c84dbaa73f1ac6e549e61ef99e246fc253a1163422dfd3466445e6c60f524d848c21d21e3f9a195bcef6c8bbcacada15949b278ef892942bf2f392fbdee04c0fd4b85af0e004a3932d1c89a549dead148c46bbaf5249a688e0b01cac762abd539ca83a8af239d9a7fa3eafb695c9688a692aba8bc13baea5a4da3d0c3ace0170d69de1884521e93d1ef1012896d6785ee555fda352dcf1cc936a724d07e41133fe642b427b6a091bd3f5e93f866770c900588b2241e1eb7e15404a994a10cf9dd64294a18a75e8bedf5d126a76007dec76ce8686c9f64c12ff822e87deb684aaad439b7e11c74d0a793ff2be25e64bd33f2ae9b5146d0e618a38bb467de8360b08a6d348a664e137dae1eb562f75894e40d0d0b32e5861ee74c7528e9c8aff88de3402cf3d5632aa21442fcf3b128677049a60c107ca1735b39024cc0eb36ee43bc99a28aea96121cd9d4d8e52cc98086e68975feba925c8d9c69d367ed7ba0345d", 0x1000}, {&(0x7f0000015740)="48dc4950514171fba1f31510fb02443aa9028faa8a54aac60691a8011f5f0fc4a00ab54c4dbe110e4d65631a9fec25a0fd3411f89bddfa0446dacf17a7be2a0b6f35e82903f4959be8f5f651e569", 0x4e}, {&(0x7f00000157c0)="50e8c72f57ca021db5b3aaafa6dc80846b9c21c3163e999e65980ce87430b602ddb3382bfa6c0e671b9bcfb793a477b049b4dafd298ffe2914aad7f2f72b5c8cacddb85e1bfdb737d87b84782c308c632465f0131ec0e205bfaef5abaa6c2a718f6d433f5644e844de04448dda5d8368881ee0d3e93c6f9187", 0x79}, {&(0x7f0000015840)="e676175955d9d9ac8ea2595d0e3da6966727f8537191c4636fe27d0f3905a588c9cb7449fa49d39399211c8ad5e6056191fc67aa29e7fbef8b03b5ade9a0db46c1eab14c7d438eaebda1661f793cd72d1de53ddb3fbf7e1715105774a7ebf1b4974f99ede3cae5857c7cff120e63aea04ffa25eb3667e3c1363197ee1722938362b34ea6d7c4f42bcebbf7", 0x8b}], 0x4}, 0x800) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000500)='bpf\x00', 0x100000, &(0x7f0000000480)=ANY=[]) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x2001001, &(0x7f0000001900)=ANY=[]) mount$bpf(0x0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount$bpf(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000400)='bpf\x00', 0x1020480, &(0x7f0000000440)={[{@mode={'mode', 0x3d, 0x80000001}}, {@mode={'mode', 0x3d, 0x67a8}}]}) mount$bpf(0x20000000, &(0x7f0000000000)='.\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="04"]) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x5890, &(0x7f0000000540)=ANY=[]) 06:03:11 executing program 0: r0 = socket$kcm(0xa, 0x120000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1a, &(0x7f0000000000), 0x7712e63627967893) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xbe, 0x8d, &(0x7f0000000100)="a1f60c12e69f36861e699012337f40514bae446465387eea4eae7db0857fc436ff2d43a4ec566919bb98dbb6aee3d1a2eabaf66c1feadc861ad1c3fe6fd2452d98824af811c0801eee0ff6feeebd288b44017107f14411d6051e25fd1499280a1f178c284f3c1a908878534ef26669e6b51e62d5af98cc7d7e7d169271f6905cb402a0344a490d5ae83a787f2c9d3ff8cb05f56be1daf2cbe939457c42e42fd3d6f7c01d77753f02fe541e20ab4b5140521e8ee24cef57d0f201fb81d0d8", &(0x7f00000001c0)=""/141}, 0x28) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x1ff) 06:03:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1810946b61e21cd52bed74c30000000000cf11e483387e566060a4"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bd304702525f484f89db96dd6ca64da40ff023122e60f6", 0x4, 0xce, &(0x7f0000001b80)=""/206}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/236, 0xec}], 0x1, &(0x7f0000001c80)=""/4096, 0x1000}, 0x40000000) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000000640)=""/181, 0xb5}], 0x2, &(0x7f0000000740)=""/202, 0xca, 0x3}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000001140)=@can, 0xfffffffffffffe15, &(0x7f0000001640)=[{&(0x7f0000001280)=""/125, 0x7d}], 0x1, &(0x7f0000001700)=""/152, 0x98}, 0x0) [ 377.128893] FAULT_INJECTION: forcing a failure. [ 377.128893] name failslab, interval 1, probability 0, space 0, times 0 [ 377.140319] CPU: 0 PID: 25493 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 377.147700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.157059] Call Trace: [ 377.159663] dump_stack+0x1c4/0x2b4 [ 377.163325] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.168551] should_fail.cold.4+0xa/0x17 [ 377.172664] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.177789] ? find_held_lock+0x36/0x1c0 [ 377.181875] ? is_bpf_text_address+0xac/0x170 [ 377.186400] ? lock_downgrade+0x900/0x900 [ 377.190560] ? check_preemption_disabled+0x48/0x200 [ 377.195597] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 377.201407] ? kasan_check_read+0x11/0x20 [ 377.205571] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.210865] ? rcu_bh_qs+0xc0/0xc0 [ 377.214423] ? rcu_bh_qs+0xc0/0xc0 [ 377.217976] ? unwind_dump+0x190/0x190 [ 377.221890] ? is_bpf_text_address+0xd3/0x170 [ 377.226403] ? kernel_text_address+0x79/0xf0 [ 377.230829] ? __kernel_text_address+0xd/0x40 [ 377.235338] ? unwind_get_return_address+0x61/0xa0 [ 377.240296] ? __save_stack_trace+0x8d/0xf0 [ 377.244640] __should_failslab+0x124/0x180 [ 377.248893] should_failslab+0x9/0x14 [ 377.252717] kmem_cache_alloc_node_trace+0x5a/0x740 [ 377.257747] ? save_stack+0xa9/0xd0 [ 377.261392] ? save_stack+0x43/0xd0 [ 377.265047] __kmalloc_node_track_caller+0x33/0x70 [ 377.269993] __kmalloc_reserve.isra.39+0x41/0xe0 [ 377.274771] pskb_expand_head+0x230/0x10f0 [ 377.279021] ? memcpy+0x45/0x50 [ 377.279040] ? __copy_skb_header+0x350/0x6b0 [ 377.279057] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 377.279073] ? skb_checksum+0x140/0x140 [ 377.279097] ? __lock_is_held+0xb5/0x140 [ 377.286784] ? kasan_check_write+0x14/0x20 [ 377.286800] ? __skb_clone+0x6c7/0xa00 [ 377.286820] ? __copy_skb_header+0x6b0/0x6b0 [ 377.286835] ? kmem_cache_alloc+0x33a/0x730 [ 377.286862] skb_ensure_writable+0x3dd/0x640 [ 377.320577] ? skb_cow_data+0xf10/0xf10 [ 377.320593] ? check_preemption_disabled+0x48/0x200 [ 377.320614] ? __this_cpu_preempt_check+0x1c/0x1f [ 377.320634] ? __bpf_redirect+0x54b/0xb20 [ 377.320662] bpf_clone_redirect+0x14a/0x490 [ 377.320689] bpf_prog_c39d1ba309a769f7+0xe6b/0x1000 [ 377.320710] ? __sched_text_start+0x8/0x8 [ 377.329695] ? ktime_get+0x352/0x440 [ 377.329727] ? find_held_lock+0x36/0x1c0 [ 377.329752] ? lock_acquire+0x1ed/0x520 [ 377.329767] ? bpf_test_run+0x32e/0x5a0 [ 377.329785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.329799] ? check_preemption_disabled+0x48/0x200 [ 377.329818] ? kasan_check_read+0x11/0x20 [ 377.329836] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.329854] ? rcu_bh_qs+0xc0/0xc0 [ 377.329871] ? preempt_schedule+0x4d/0x60 [ 377.329887] ? ___preempt_schedule+0x16/0x18 [ 377.329908] ? bpf_test_run+0x1c0/0x5a0 [ 377.403935] ? netlink_diag_dump+0x2a0/0x2a0 [ 377.408338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.413864] ? bpf_test_init.isra.9+0x70/0x100 [ 377.418439] ? bpf_prog_test_run_skb+0x634/0xb40 [ 377.423190] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 377.428057] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 377.433615] ? fput+0x130/0x1a0 [ 377.436886] ? __bpf_prog_get+0x9b/0x290 [ 377.440939] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 377.445769] ? bpf_prog_test_run+0x130/0x1a0 [ 377.450170] ? __x64_sys_bpf+0x3d8/0x510 [ 377.454223] ? bpf_prog_get+0x20/0x20 [ 377.458038] ? do_syscall_64+0x1b9/0x820 [ 377.462087] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 377.467439] ? syscall_return_slowpath+0x5e0/0x5e0 [ 377.472357] ? trace_hardirqs_off_thunk+0x1a/0x1c 06:03:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1000, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x81, 0x1, 0x8002, 0x80000000, 0x69, 0x9, 0x800, 0x1, 0x1, 0xf3, 0xd76, 0x1, 0xf5b7, 0x8, 0x34, 0x8, 0x1ff, 0x59, 0x37ffe, 0x20, 0x7ff, 0x40000, 0x4, 0x2, 0x6, 0x8, 0x3, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x7, 0xcddc}, 0x2, 0x3, 0xa09, 0x3, 0x1002, 0x7, 0x1f}, r1, 0xa, r0, 0x1) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_spread_page\x00', 0x2, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r0, r3, 0x7, 0x1}, 0x10) write$cgroup_int(r2, &(0x7f0000000040)=0x4, 0x12) 06:03:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x1b, 0x5f3, 0x8001, 0x7, 0x2, r0, 0xfffffffffffffffe}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000003c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x70010000000000, 0x297ef) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="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", 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f00000000c0)}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x2a, &(0x7f0000000000), 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000140)='*]wlan1${security.md5sumppp1security\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7da, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)="47504c02"}, 0x48) 06:03:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0xd, 0xa, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={"73797a78b0e199000000eaffffff00"}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000300)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") write$cgroup_int(r0, &(0x7f0000000280)=0x6, 0x12) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000680)="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") socketpair(0xb, 0x2, 0x3712d4fe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x0, 0xffffffffffffff64, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f00000009c0)={0x5, 0x70, 0x0, 0x5, 0x81, 0x3, 0x0, 0xeb92, 0x2111, 0x4, 0xfff, 0x2, 0x9, 0x5, 0xc4b, 0x2, 0x1000, 0x6a, 0x7, 0xfffffffffffffffa, 0x2, 0x100, 0x2, 0x9, 0xfff, 0x0, 0x2, 0xfffffffffffff02a, 0x7, 0x2, 0x8001, 0xc8, 0x2, 0x1, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000940), 0x1}, 0x0, 0x800, 0xffffffffffffffff, 0x6, 0x2, 0x8, 0x2}, r4, 0xd, 0xffffffffffffffff, 0x9) r5 = gettid() perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x9, 0x0, 0x59, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x3, 0x3ff, 0x6, 0x4, 0x20, 0x5, 0x0, 0x3f000000000000, 0xe6f3, 0x100, 0x77, 0x7, 0x6e0e2e1, 0x9, 0x100, 0x0, 0x6, 0x94dd, 0xe24, 0x3, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x7, 0x364a, 0x0, 0x0, 0x2e, 0x1, @perf_bp={&(0x7f0000000340), 0x1}, 0x0, 0x9, 0x6, 0x0, 0x5, 0x7f, 0x4}, r5, 0x5, r1, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0), 0xc) openat$cgroup_procs(r0, &(0x7f00000008c0)="630037e1aefbc71d643dd40a9bc78a6ef3ae01565d87a788b568a238d285f8641c8ca41f3cbed29f691b683d4b27a17234ba40398657198486b66dd7ba2769ebd5023a9f00", 0x2, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)="262a1e00"}, 0x10) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x7) r8 = getpid() r9 = socket$kcm(0xa, 0x1ffffffffffd, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000a00)) openat$cgroup_ro(r7, &(0x7f0000000440)='cpuacct.usage_all\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x1ff, 0x1f, 0x8000000000, 0xff, 0x0, 0x1f, 0x120, 0x0, 0xfffffffffffff800, 0x2, 0xd7ef, 0x7fffffff, 0x3926b4b0, 0x6, 0x2, 0x7fff, 0x4, 0xe08d, 0x8, 0x5, 0x0, 0x100000001, 0x3, 0xff, 0x8, 0x8, 0x0, 0x8, 0x6, 0x5, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x100, 0x4, 0x0, 0x4, 0x2, @perf_config_ext={0x2, 0x7}, 0x2444, 0x0, 0x3, 0x7, 0x3, 0x10000, 0x1}, r8, 0x2, r7, 0x9) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000a80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r9, 0x4, 0x2, 0x1, 0x3, {0xa, 0x4e21, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}}}, 0x45d, &(0x7f0000001dc0)=[{&(0x7f0000001c80)="efa9d372bec6e9ee69ce202ecaf70b14afdf3c9e6ee8b8cc99f1c1ceb3e1c781f6f8307e14b2c696b0287cd5f189daa6346b3f5e6c1c78f639554135f13056092296593cea24e058495b6ec7824a5091e00ff7d34fa879f042895281add7ac0c76fd9a4d1f29f607c4f87c4c9e64e0183cb6c23011c7f8811e234153191595db1b39b66f891557975681b32e0dc84685c715d745987a37d9f351cb61e3c9f2ca5f9b52961abffe3c5b2071d1de892a26025f8ad7dfc8", 0xb6}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x0) getpid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000800)={0xffffffffffffffff, &(0x7f00000005c0)="4680769dc9cd97f539845c23db92a22e4c6f535303eacdca48bc09dd31675130b98d9034958ef932f5e4ec36382d53a1e69ca5df5e6ad60f2f7f9986ec9f55267bcd5c809e33b4fdbee1", &(0x7f00000007c0)=""/13}, 0x18) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}, 0x0, 0x100000000, 0x4, 0x0, 0xfffffffffffffff7, 0x6}, 0x0, 0x5, 0xffffffffffffffff, 0xa) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) socketpair(0x8, 0x80005, 0x17b3, &(0x7f00000000c0)) 06:03:11 executing program 1 (fault-call:3 fault-nth:45): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x1c}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:11 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000280)=""/240, 0xd932}, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x3601, [0xe803, 0x11, 0x2a0, 0x0, 0x0, 0x4000]}}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xd28f, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r2, 0x28, &(0x7f0000000100)}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 377.477216] ? trace_hardirqs_off+0x300/0x300 [ 377.481738] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 377.486751] ? prepare_exit_to_usermode+0x291/0x3b0 [ 377.491763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.496618] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:12 executing program 3: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000004d00)={0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000003c00)=""/4096, 0x1000}], 0x1, &(0x7f0000004c40)=""/174, 0xae}, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="f4771b7844a057da59c7381c37bab73d17347695c1d9b097bd7b70d17586125a49a09f0416485901702105470b6c5b3f6c1f9f0ed4188688f0dc1880a989b0eb6aeda43b9c4a16a20804f4fc43ba2156731b0008682b8b2ef874f0938eb94a6f00bd2ada5ecea1b74235293e54b695ed3771e238d886c7e7e9bb1bcc0c30c83f39bd3062d0580b08d6eaa5c391138ad927bbc04a6a1968fa11cf09a78e35d3bc5863e71acd4dac4ea31ea2d265a56712decc3e6c302de9a63577cf578107a36899053b8b7d30caa6b425da1472bed2b653bcff3dccca2bb8419fd443fbd9785d71d28e313108a0f4ab712b4b56", 0xed}, {&(0x7f0000000280)="07c8d06bfc26f27a017abe783f6ecc0bb5efee50a3b0634d2c87724cdc8e82513b3fe1fffc26520e3dd544b5f1b93cb89ed4ab5d94e45ffb1a9afb51ffccb44a090e98dc062a7bfc625c3cc4943c1f4153d81bdffe", 0x55}, {&(0x7f0000000040)="bab11e80074b39f3978b3ea1898eb669e1c9fdce1ac5bd5812af5173edb478fe2261702e71c366393960", 0x2a}], 0x3, &(0x7f0000000340)=[{0x1010, 0x11, 0x6, "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{0x40, 0x29, 0x8001, "04d16f047f7693217e29e376dfc2c98e301627c2cf49f5577db20db52d8dce16b32156ca22d45e53f45dffc5701bdd"}, {0xa0, 0x11f, 0x200, "b5ef5c039f02e793e2a9380a96b20c8597d753830651d39854743dbf923fcb41b9aa7d66f6bc6055fa5991083466ee90fbdf388b36ef100c59ba81896763aa87bc4534dd038b78174a680c6dd5eec8d0dfc40f28d1ab9201a67f9c56a405bad03b9e96897bd6a5751dca24e5fec505b1b0f0e28027a40be5886bd10c23ae879b7ea9421bf2d97f0ae5ccf5"}, {0x90, 0x114, 0x3, "5571a5015e00376834e698cccb33b8e633acef89110ad1efc6488d37be9522cf03695cd2a4e5c02f4ae17824e814fcad3d5d023d33e3e4ebebb31e626432a061dd8e8a4ab58236c343490066ede2961bdcc4a395e1a05d77c591c233bb58dbc694590b4edcdffd84069a4d7e2b6d5d2c195d156d6635a5162ad9"}, {0xa0, 0x84, 0x4, "9065391eb29664c2a7eeaa7ecd05b82298314ac22dbaaccdaa41e0ce23521ee688e120c4158531716e1f4bd3d9d304f4371d213b7c2640bea9c39c5788297e7b57a1d3119f66f6b7709c2a74465a502a05bf895dd7c7ad8657e71dba64e56b7199fb9669d388337b05b022b63d260d858c291e7f72d0fa5b9d39cdf3f5d0dde3f2f358482951550045dc293493e8b5e7"}, {0xa0, 0x109, 0x4, "7952dee55ad1a18e6683290711debadd8476e64643eb3b445b61618ab50bac4a8ebf9a1f7a878244eec6d7f40ef3c7887210344d36515cb37fb4cd574a1b31af758f8ac44fb82614d2ba9556d69e15c80c96c2ebf5e62fec22542dcacc4bc398923254bfece8b63b1cc8a2aa325909d75f01d801a52e4f0eba48affd755ff2f2be156c4e17fb109f4b3fff"}, {0x78, 0x1ff, 0x1, "d36a33e09a2e674a9a537976b712cca3cc7499209ff68a10125e00d9dda852737b4e48efae7a972de97e79fd49f01692ef40016584b02046c16bf28d9f9d3a76c377e4e9aeec2c3719df47aba8e7d57a8218e36eabf68048f52d5b00c51e181926df"}], 0x1338}, 0x40001) [ 377.723610] FAULT_INJECTION: forcing a failure. [ 377.723610] name failslab, interval 1, probability 0, space 0, times 0 [ 377.735178] CPU: 0 PID: 25527 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 377.742550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.751912] Call Trace: [ 377.754517] dump_stack+0x1c4/0x2b4 [ 377.758168] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.763410] should_fail.cold.4+0xa/0x17 [ 377.767490] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.772611] ? find_held_lock+0x36/0x1c0 [ 377.776703] ? is_bpf_text_address+0xac/0x170 [ 377.781216] ? lock_downgrade+0x900/0x900 [ 377.785396] ? check_preemption_disabled+0x48/0x200 [ 377.790432] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 377.796257] ? kasan_check_read+0x11/0x20 [ 377.800438] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.805731] ? rcu_bh_qs+0xc0/0xc0 [ 377.809292] ? rcu_bh_qs+0xc0/0xc0 [ 377.812849] ? unwind_dump+0x190/0x190 [ 377.816763] ? is_bpf_text_address+0xd3/0x170 [ 377.821279] ? kernel_text_address+0x79/0xf0 [ 377.825707] ? __kernel_text_address+0xd/0x40 [ 377.830220] ? unwind_get_return_address+0x61/0xa0 [ 377.835185] ? __save_stack_trace+0x8d/0xf0 [ 377.839536] __should_failslab+0x124/0x180 [ 377.843792] should_failslab+0x9/0x14 [ 377.847608] kmem_cache_alloc_node_trace+0x5a/0x740 [ 377.852640] ? save_stack+0xa9/0xd0 [ 377.856280] ? save_stack+0x43/0xd0 [ 377.859932] __kmalloc_node_track_caller+0x33/0x70 [ 377.864879] __kmalloc_reserve.isra.39+0x41/0xe0 [ 377.864904] pskb_expand_head+0x230/0x10f0 06:03:12 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=@raw, &(0x7f0000000440)='syzkaller\x00', 0x0, 0xf6, &(0x7f0000000480)=""/246, 0x0, 0x1, [], 0x0, 0x5}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000280), 0x3ca) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000440)=0x1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x2005890, &(0x7f0000000240)=ANY=[]) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x800a0, &(0x7f00000001c0)) [ 377.864926] ? memcpy+0x45/0x50 [ 377.864944] ? __copy_skb_header+0x350/0x6b0 [ 377.864963] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 377.873948] ? skb_checksum+0x140/0x140 [ 377.873976] ? __lock_is_held+0xb5/0x140 [ 377.873999] ? kasan_check_write+0x14/0x20 [ 377.874013] ? __skb_clone+0x6c7/0xa00 [ 377.874032] ? __copy_skb_header+0x6b0/0x6b0 [ 377.906712] ? kmem_cache_alloc+0x33a/0x730 [ 377.911058] skb_ensure_writable+0x3dd/0x640 [ 377.915488] ? skb_cow_data+0xf10/0xf10 [ 377.919480] ? check_preemption_disabled+0x48/0x200 [ 377.924515] ? __this_cpu_preempt_check+0x1c/0x1f [ 377.929382] ? __bpf_redirect+0x54b/0xb20 [ 377.933566] bpf_clone_redirect+0x14a/0x490 [ 377.937913] bpf_prog_c39d1ba309a769f7+0xf6d/0x1000 [ 377.942949] ? __sched_text_start+0x8/0x8 [ 377.947115] ? ktime_get+0x352/0x440 [ 377.950859] ? find_held_lock+0x36/0x1c0 [ 377.954948] ? lock_acquire+0x1ed/0x520 [ 377.958941] ? bpf_test_run+0x32e/0x5a0 [ 377.962938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.968491] ? check_preemption_disabled+0x48/0x200 06:03:12 executing program 0: socketpair(0x13, 0x80007, 0x426, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000100)=0x3c) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') [ 377.973521] ? kasan_check_read+0x11/0x20 [ 377.977680] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.982973] ? rcu_bh_qs+0xc0/0xc0 [ 377.986531] ? preempt_schedule+0x4d/0x60 [ 377.990699] ? ___preempt_schedule+0x16/0x18 [ 377.995135] ? bpf_test_run+0x1c0/0x5a0 [ 377.999135] ? netlink_diag_dump+0x2a0/0x2a0 [ 378.003592] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.005739] EXT4-fs (sda1): re-mounted. Opts: [ 378.009137] ? bpf_test_init.isra.9+0x70/0x100 [ 378.009160] ? bpf_prog_test_run_skb+0x634/0xb40 [ 378.009186] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 378.009202] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.009215] ? fput+0x130/0x1a0 [ 378.009243] ? __bpf_prog_get+0x9b/0x290 [ 378.009272] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 378.009291] ? bpf_prog_test_run+0x130/0x1a0 [ 378.023215] ? __x64_sys_bpf+0x3d8/0x510 [ 378.023243] ? bpf_prog_get+0x20/0x20 [ 378.023291] ? do_syscall_64+0x1b9/0x820 [ 378.033661] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 378.033683] ? syscall_return_slowpath+0x5e0/0x5e0 06:03:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x57}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x854, 0x0, 0x1}, 0xed) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000010007300000000000000000061181c0000000000fb00000000000000950000a583dedcaeb2"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x200, 0x200, 0xffffffffffffffc1, 0x1b, r0, 0x100000000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x3, 0x5, 0x6096, 0x21, r0, 0x81e}, 0x2c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r1, 0x0, 0x1a, &(0x7f0000000180)='}/keyringvmnet0GPLkeyring\x00'}, 0x30) r3 = perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x1d, 0xfffffffffffffaa7, 0x401, 0x1f, 0x0, 0x9, 0x180, 0x3, 0x5, 0x4, 0x800, 0xbab, 0x43, 0x80000001, 0x81, 0xc6, 0x7ff, 0x7, 0x9, 0x6, 0x40, 0x3f, 0xfffffffffffffffc, 0x4, 0xfff, 0xd, 0x8, 0x3, 0xf620, 0x9, 0x8c, 0x3, 0xffff, 0x0, 0x388c, 0x8, 0x0, 0x6ef, 0x3, @perf_config_ext={0x6, 0x800}, 0x102, 0xedd3, 0x1, 0x5, 0x0, 0xfffffffffffffffd, 0x401}, 0xffffffffffffff9c, 0x5, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xb, 0x8, 0x8, 0x2, 0x0, 0x48000000000, 0x0, 0x6, 0x0, 0x80000001, 0x5, 0x80, 0xf67, 0x6, 0x1, 0x400, 0x7fffffff, 0x6, 0xffffffff, 0x6, 0x1, 0x7, 0x200, 0x101, 0x100000001, 0x2, 0x2, 0x7, 0xc0000000, 0x2, 0x4f, 0x48ed, 0x7, 0x8000, 0x100000001, 0x4, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x3}, 0x1202, 0x344, 0x100000001, 0x5, 0x7, 0x100000001, 0x3ff}, r2, 0x8, r3, 0x2) [ 378.033700] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.033719] ? trace_hardirqs_off+0x300/0x300 [ 378.033738] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 378.086814] ? prepare_exit_to_usermode+0x291/0x3b0 [ 378.091849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.096721] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:12 executing program 1 (fault-call:3 fault-nth:46): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:12 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socketpair(0x10, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='memory.events\x00') 06:03:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60ed, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x2000000000000000, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'veth0_to_team\x00', 0x4020}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cgroup.events\x00', 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0xff, 0x3, 0x7342d688, 0x80, 0x0, 0xcc20, 0x10, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x5, 0x800, 0x1, 0x40, 0x8000, 0x4, 0x1, 0x100000001, 0x401, 0x384, 0x80000001, 0x4, 0xffff, 0x5, 0x7, 0x9, 0x10000, 0x7, 0x6, 0x0, 0x0, 0x5, 0x100000000, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000380), 0x2}, 0x1204, 0xab, 0x0, 0x0, 0x5, 0x1, 0xdd9}, r3, 0xf, 0xffffffffffffffff, 0x9) socketpair(0x13, 0xf, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000000100)=r5) write$cgroup_int(r5, &(0x7f0000000080), 0x297ef) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x6, 0x8, 0x1, 0x4, 0x22}, 0x2c) perf_event_open$cgroup(&(0x7f0000000400)={0x3, 0x70, 0x0, 0x8, 0x0, 0x80000001, 0x0, 0x0, 0x800, 0x4, 0x1, 0x7ef, 0x3, 0x6, 0x7fff, 0x8000, 0xede4dcb, 0x8000, 0x200, 0x40, 0x7fffffff, 0x8, 0x7, 0x9, 0xffffffff, 0x7, 0x3, 0x81, 0x3ff, 0x6, 0x3ff, 0x6468ddd9, 0x4, 0xffffffffffff0000, 0x401, 0x7f, 0x0, 0x1, 0x0, 0xfa, 0x1, @perf_bp={&(0x7f00000003c0), 0x4}, 0x410, 0x3ff, 0x0, 0x2, 0x0, 0x9, 0x3c}, r1, 0x5, 0xffffffffffffffff, 0x6) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, r2, 0x0, 0xb, &(0x7f0000000140)='(:!\'vmnet1\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000280)) socketpair$inet6_sctp(0xa, 0xfffdfffffffffffe, 0x84, &(0x7f0000001a40)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 378.243685] FAULT_INJECTION: forcing a failure. [ 378.243685] name failslab, interval 1, probability 0, space 0, times 0 [ 378.255174] CPU: 0 PID: 25570 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 378.262550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.271920] Call Trace: [ 378.274527] dump_stack+0x1c4/0x2b4 [ 378.278211] ? dump_stack_print_info.cold.2+0x52/0x52 [ 378.283456] should_fail.cold.4+0xa/0x17 [ 378.287543] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.292671] ? find_held_lock+0x36/0x1c0 [ 378.296766] ? is_bpf_text_address+0xac/0x170 [ 378.301308] ? lock_downgrade+0x900/0x900 [ 378.305468] ? check_preemption_disabled+0x48/0x200 [ 378.305496] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 378.305510] ? kasan_check_read+0x11/0x20 [ 378.305531] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.316340] ? rcu_bh_qs+0xc0/0xc0 [ 378.316360] ? rcu_bh_qs+0xc0/0xc0 [ 378.316376] ? unwind_dump+0x190/0x190 [ 378.316406] ? is_bpf_text_address+0xd3/0x170 [ 378.316425] ? kernel_text_address+0x79/0xf0 [ 378.316444] ? __kernel_text_address+0xd/0x40 [ 378.350285] ? unwind_get_return_address+0x61/0xa0 [ 378.355258] ? __save_stack_trace+0x8d/0xf0 [ 378.359606] __should_failslab+0x124/0x180 [ 378.363849] should_failslab+0x9/0x14 [ 378.367654] kmem_cache_alloc_node_trace+0x5a/0x740 [ 378.372675] ? save_stack+0xa9/0xd0 [ 378.376293] ? save_stack+0x43/0xd0 [ 378.380020] __kmalloc_node_track_caller+0x33/0x70 [ 378.384958] __kmalloc_reserve.isra.39+0x41/0xe0 [ 378.389716] pskb_expand_head+0x230/0x10f0 [ 378.393964] ? memcpy+0x45/0x50 [ 378.397282] ? __copy_skb_header+0x350/0x6b0 [ 378.401720] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 378.406208] ? skb_checksum+0x140/0x140 [ 378.410202] ? __lock_is_held+0xb5/0x140 [ 378.414302] ? kasan_check_write+0x14/0x20 [ 378.418537] ? __skb_clone+0x6c7/0xa00 [ 378.422421] ? __copy_skb_header+0x6b0/0x6b0 [ 378.426828] ? kmem_cache_alloc+0x33a/0x730 [ 378.431163] skb_ensure_writable+0x3dd/0x640 [ 378.435577] ? skb_cow_data+0xf10/0xf10 [ 378.438200] EXT4-fs (sda1): re-mounted. Opts: [ 378.439571] ? debug_smp_processor_id+0x1c/0x20 [ 378.439589] ? perf_trace_lock+0x14d/0x7a0 [ 378.439603] ? __this_cpu_preempt_check+0x1c/0x1f [ 378.439623] ? __bpf_redirect+0x54b/0xb20 [ 378.439651] bpf_clone_redirect+0x14a/0x490 [ 378.466428] bpf_prog_c39d1ba309a769f7+0x337/0x1000 [ 378.471441] ? __sched_text_start+0x8/0x8 [ 378.475592] ? ktime_get+0x352/0x440 [ 378.479321] ? find_held_lock+0x36/0x1c0 [ 378.483380] ? lock_acquire+0x1ed/0x520 [ 378.487346] ? bpf_test_run+0x32e/0x5a0 [ 378.491322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.496875] ? check_preemption_disabled+0x48/0x200 [ 378.501916] ? kasan_check_read+0x11/0x20 [ 378.506082] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.511394] ? rcu_bh_qs+0xc0/0xc0 [ 378.514940] ? preempt_schedule+0x4d/0x60 [ 378.519106] ? ___preempt_schedule+0x16/0x18 [ 378.523532] ? bpf_test_run+0x1c0/0x5a0 [ 378.527540] ? netlink_diag_dump+0x2a0/0x2a0 [ 378.531977] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.537507] ? bpf_test_init.isra.9+0x70/0x100 [ 378.542081] ? bpf_prog_test_run_skb+0x634/0xb40 [ 378.546844] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 378.551689] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.557216] ? fput+0x130/0x1a0 [ 378.560501] ? __bpf_prog_get+0x9b/0x290 [ 378.564565] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 378.569414] ? bpf_prog_test_run+0x130/0x1a0 [ 378.573833] ? __x64_sys_bpf+0x3d8/0x510 [ 378.577907] ? bpf_prog_get+0x20/0x20 [ 378.581748] ? do_syscall_64+0x1b9/0x820 [ 378.585819] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 06:03:13 executing program 1 (fault-call:3 fault-nth:47): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x7}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 378.591185] ? syscall_return_slowpath+0x5e0/0x5e0 [ 378.596118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.600955] ? trace_hardirqs_off+0x300/0x300 [ 378.605449] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 378.610487] ? prepare_exit_to_usermode+0x291/0x3b0 [ 378.615517] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.620357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x11}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000300)='0\x00') [ 378.736599] FAULT_INJECTION: forcing a failure. [ 378.736599] name failslab, interval 1, probability 0, space 0, times 0 [ 378.747999] CPU: 0 PID: 25591 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 378.755374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.764738] Call Trace: [ 378.764764] dump_stack+0x1c4/0x2b4 [ 378.764788] ? dump_stack_print_info.cold.2+0x52/0x52 [ 378.764828] should_fail.cold.4+0xa/0x17 [ 378.776211] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.776244] ? find_held_lock+0x36/0x1c0 [ 378.776281] ? is_bpf_text_address+0xac/0x170 [ 378.793976] ? lock_downgrade+0x900/0x900 [ 378.798138] ? check_preemption_disabled+0x48/0x200 [ 378.803180] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 378.808992] ? kasan_check_read+0x11/0x20 [ 378.813158] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.818457] ? rcu_bh_qs+0xc0/0xc0 [ 378.822013] ? rcu_bh_qs+0xc0/0xc0 [ 378.825557] ? unwind_dump+0x190/0x190 [ 378.829441] ? is_bpf_text_address+0xd3/0x170 [ 378.833928] ? kernel_text_address+0x79/0xf0 [ 378.838325] ? __kernel_text_address+0xd/0x40 [ 378.842809] ? unwind_get_return_address+0x61/0xa0 [ 378.847764] ? __save_stack_trace+0x8d/0xf0 [ 378.852093] __should_failslab+0x124/0x180 [ 378.856333] should_failslab+0x9/0x14 [ 378.860155] kmem_cache_alloc_node_trace+0x5a/0x740 [ 378.865175] ? save_stack+0xa9/0xd0 [ 378.868791] ? save_stack+0x43/0xd0 [ 378.872444] __kmalloc_node_track_caller+0x33/0x70 [ 378.877374] __kmalloc_reserve.isra.39+0x41/0xe0 [ 378.882124] pskb_expand_head+0x230/0x10f0 [ 378.886437] ? memcpy+0x45/0x50 [ 378.889713] ? __copy_skb_header+0x350/0x6b0 [ 378.894112] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 378.898597] ? skb_checksum+0x140/0x140 [ 378.902565] ? __lock_is_held+0xb5/0x140 [ 378.906633] ? kasan_check_write+0x14/0x20 [ 378.910879] ? __skb_clone+0x6c7/0xa00 [ 378.914771] ? __copy_skb_header+0x6b0/0x6b0 [ 378.919167] ? kmem_cache_alloc+0x33a/0x730 [ 378.923503] skb_ensure_writable+0x3dd/0x640 [ 378.927939] ? skb_cow_data+0xf10/0xf10 [ 378.931916] ? check_preemption_disabled+0x48/0x200 [ 378.936926] ? __this_cpu_preempt_check+0x1c/0x1f [ 378.941764] ? __bpf_redirect+0x54b/0xb20 [ 378.945924] bpf_clone_redirect+0x14a/0x490 [ 378.950267] bpf_prog_c39d1ba309a769f7+0xe2f/0x1000 [ 378.955288] ? __sched_text_start+0x8/0x8 [ 378.959428] ? ktime_get+0x352/0x440 [ 378.963169] ? find_held_lock+0x36/0x1c0 [ 378.967242] ? lock_acquire+0x1ed/0x520 [ 378.971219] ? bpf_test_run+0x32e/0x5a0 [ 378.975216] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.980758] ? check_preemption_disabled+0x48/0x200 [ 378.985778] ? kasan_check_read+0x11/0x20 [ 378.989932] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.995219] ? rcu_bh_qs+0xc0/0xc0 [ 378.998795] ? preempt_schedule+0x4d/0x60 [ 379.003156] ? ___preempt_schedule+0x16/0x18 [ 379.007577] ? bpf_test_run+0x1c0/0x5a0 [ 379.011561] ? netlink_diag_dump+0x2a0/0x2a0 [ 379.015961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.021489] ? bpf_test_init.isra.9+0x70/0x100 [ 379.026062] ? bpf_prog_test_run_skb+0x634/0xb40 [ 379.030823] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 379.035671] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 379.041222] ? fput+0x130/0x1a0 [ 379.044543] ? __bpf_prog_get+0x9b/0x290 [ 379.048609] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 379.053454] ? bpf_prog_test_run+0x130/0x1a0 [ 379.057867] ? __x64_sys_bpf+0x3d8/0x510 [ 379.061934] ? bpf_prog_get+0x20/0x20 [ 379.065740] ? do_syscall_64+0x1b9/0x820 [ 379.069792] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 379.075149] ? syscall_return_slowpath+0x5e0/0x5e0 [ 379.080068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.084917] ? trace_hardirqs_off+0x300/0x300 [ 379.089428] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 379.094449] ? prepare_exit_to_usermode+0x291/0x3b0 [ 379.099459] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.104315] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:13 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300), 0xc) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x1, &(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f0000000140)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x4f, 0x7a, &(0x7f0000000080)="60e8302bbc89f67cca77d709af98350e68487bde434df75d8509c26f305f0693f5275d0c7affa9eb524a9dd0dcb603ec90563091541777f9e24ff6c3d10e4965393f3c76bf41d1a988c6a672675de2", &(0x7f0000000440)=""/122, 0x800}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x9f, &(0x7f0000000280), &(0x7f0000000380)=""/159}, 0x28) 06:03:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001140)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001180)={0x1, 0x2, [@dev={[], 0xe}, @empty]}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001100)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000f80)=""/176, 0xb0}, {&(0x7f0000001040)=""/133, 0x85}], 0x3, &(0x7f0000000240)=""/42, 0x2a, 0x2}, 0x40) r2 = socket$kcm(0x10, 0x8000000000003, 0x0) sendmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="fa0c000016008152915a655267d7d137ab2ff96e27bf28b285fe3903a44a6017edcaa3a2b4dade3baee72569b51366463fedf5e787c05b0cb5927a3a7edfb4d078e9ae1504d489e058be9fafaa633705b6d4bf6a01f2cd9ebf19724a1b0b9760612582bccd3983ce4474844c065e914dab8bbd52a45f431678bfe28633bf7c8dc83df809238ed87f1e393883ef750ce79c6f84e5e5de176e2f26024e4e3a3d8fbdaf3254022f265d8ccc5fd7205d9d9c2c407ec58162523082d81a39c43f782332ba8e82b4107a049cb82bba8b5edd80473844291437b8d22edca68047582e6be601e9df5e60a32c7cd202c5a30b8b606e43362739551cbb013b65e238f41cc00d7900140cf06b7bc9030f2563bcf9d4f4b7f48c79ec1a323d06276a0a3f8846b7c62b66f9709cabcaad234c53f3bc9b11165a6321f1db1057f076cfaebf8fbfa033fdc1dc2c3e314b36b3b3dd50425447da8bc5938ff7a17361100ab0b1ffeab7ac487411824224781eb9cdd4edef57ae91cd61f56a56c0599cfc3a491447207610f242da6cd6b030ae5f35e3181c44ae68665a023759b9ef4358db46107edc49194aed72b62600ec0ae4fc9065be059fc010cd6e6c9ea77c666b5e25693fbcf595e3e57113ff3a0e0c63d0604a16ea5adb8b7b54d47d4d8804612fde571863064528a49bf684d8a880a11afd819f186c177c49cac3ba1e9d1aa7ad0ff36b9e36d73c05b8abcaf96df0bacd2c9653f30ec29e1284af8749a9b2803c2727e992a6e65df192e1875c3e6d3553ffb7cb34ffee8f8ac0123c390454b42a0316952cbc9949376d9320ec207f77c2d5eb9e86d720cf8e9008a9a51932b45cd4cab21414c92d1c20f9e15e3fc16c7ce181e9ab19b01b70343934c823b1215e173405dd225233823cd4a604a77f06b14eb05b860e6cf8790335788c43abe9de1598e9952e5c7e6b2f8b17b1008ff3033e7d1635b008834bdf4054e6195e55000827c6202b227dde06f23ae21c00b371bdb6b7ea47b2e78844b52a77f9f0929790dcd7df2752e4af092d539c87c18751a5eb3eb4d38a2a0e070064b4ffaacff0543b115cc89f6c7e78f12147ebfcf1c80bac8f98deb59cbe670adb4cd1882a7e0ca4ba85ae9d445223ffb32301d46c0c9b05a830cbea0f72294ab3b539e4ed7cac2e22b235e8ceedeb643fb90b061a58368e76036ff3c1828d8a4e21288662afb6f2acab00d734db7ffc8373a928571819ce9ea6cb0956a6093b2b1f65662b76bc6ac8a171451714e1d0e4ff76470c7651d3cf16f37cb5547317e4fef51e4fb471de6ffbb90c2dd4a64266c4c2f75fc62e58ec306fb92212fb262d8b138899a3b53e67cde2f97d94cd2265cc04d32b29edf77e75b1f88372495cb2937f183bfc8604d72efb3af5c1f41b665b25592676b0ad2185478eade7e663e743e0e09cce6224c787ce1d789dc4a9b350bfe3a75f551341b11dd96cdaea17989dad565b16324a69842dc29a0ed16744ea5935598ac8238e146139189927a14d3b2863044b63b468ae75f48fab68ad235c36daffebfe4b468fc9b13198b1a683dcd3b3b4294ba22caddbacf8792d5783bc12e2538e4609e6bb6e9eeab98a06452c252a657f400260458c29fae8879097698c9aba2b2d889fc78f00d0d8271e09e8542b71018be6ff8cb03cb423e79303047d6ce124a00f64461b899bbddc4fe87ff677533391e16c01fa9cd6420bdc856c4c7f057b249ee9817efd6ab2cd02eb887d2631435ef2d5a1c7e57ac046ef615a1285ca89ade18ae69af3b3f8f76ca8aa060e373c0f99424fe1c5fadc72fe145fd2d4e4da4b78597890516857de188fcdaf15e3b0871b346cd39ab772cc25fab49e60c818cde934b137144adfc4fbde3ddbeccce9679f02b66746e822c67b3ed5fdafb4a936a2683b39a002115ecd62220605ca542610a80f2e3530aa89d3ed6ed9c57bbfd5db3a0b62786a608309a355443c616032008f9458b2f10db93e29470192370084e9322c309c9b23333b46d04e79176659503ad4b05deebb3c67d715ee6e84a89002ea6f7f71bf41ad36b42c8ae01c97174dbb641e50641aba60c291a84e906c013087370a5043e07d36fcead378f6c1e6ed3f5ac695124b82b20261cf7c9b82172e09c81d7d39eed72aee5678613a3c671ddd44f2c7c75a3b5d316aa165d56594fccab20903d7f503a08928e76c779918b2463b720ee6367a43e494a1db3ed1a80690e665570c01ce7eb979cdd95d4e1ca51730eb2cd63ffb2a56049601627c9788254945142dce85adbe1eb5997d16cdfe2a3758b13dc6bb121e2206ae64206868c1c5e89a101bc121719ac435dcad093f5f67cefd863cc7c8f3fc8a9dc62a83c115f1ce714b18af067951aa06dd9bb4ed98a820bf4704d156977caa4e6415b2a0df0386e2f6a061bf44abc8a397cf4abdafc51b78ebec9831f3c60fde6e62a1fd082903080aef20ff8de8bc0dced06f627514600539ca7114a088848da4244a85b4cf5b976d3a698c9a568d417e276917baba05d1a02181db2e6cc35986da4ccc63f8cd8e85a4a923dd27e2f499664601fdc44fdf46e2d2880cd5a7ece89c370234c438dcc0b43865cc62bad21e9dc37da758cbe01752f02fd9cbfe98630a30a78bb1239e25cdaba3d45d13cd3e7216d9d8070f3ff1a0cd9a0c91f29974c98f2677ba88c1091bde4be0cd37ea5eeb3b9cd59560a00ddd40bbd60ffb8d4daa973ef0977c18dd4b38a605cee957872dca85787c37b6931293eddb77015faf143d1d28d24822d1a5d134799e8175a38b255aaf0e39b68c7f734e2e1e7044626daa84c9113e86d86ef63c86010000000000000061dcf516c32d49478f7af30d52baa18ea6b0fc286c06b7e4ee019bf3fe74845a652d4a52aaa241a189c411e90e2953863a2bc4124e573607b94cdff19e280731824931a83f056cb5857672619b97ce38081592c0c319ce72e04e9eadce89775cfb5a4b2842663bc79bde565435cbcd46c4d505ceef7dde86512d39d4cb270deb7e79ebf8602bdc0d76c3e833d36ee08be10be634f44056c2f3fd6a328c7cd562e9c96ff7845fc3df81a876bb07f1cc833bed6ca1dc5cf935a4e959db6a4fae6edbc45357d8758faa9cd04cd41eb6efcfbd91658519bf520b90107f767d126854818485e98cb7ef56804de6950bf4e72098a949d14ea0e4e9f2534cf16cac0aeb970fc5c39f37e93910d5c99ac163792260d2280ec5c9a79bf295588ec23f524aae65f800f9c39e338f3d66b1a69e5488e04823eab36ae6ec6a2c5ce133ccd819a2b217b1ab7f4afd1697bb42929b3131358b5421c83f925571934442d0fd0ce3990d4e5d31d8b956f76df3c2f8533e46b892c88692ce009155dd5c7dbe4c86874b95762650f63e4b4aabb41320978b05b80cfe8fa2830904ef6b5c4f7ad46ca5dac151c9077c4d2c6adfe5066a8eb09a9bc6892330ea2b259a53c7137f8498254e1b04bf920c35c5333c4d640b11da60917ae921037b4aedbd6a0fbeeaf88ef6defc830552b4cbe3fe2a844806a48923dd428ea1c8d797bd8e6aabd1d1a8c97c8038b627120a77f4e47fa1f788aa9da268b0ec10fc453cb722685df76547dbf55a16663aa2b2a51e9c52456cccdf682592d1369dd12e3d3cb504e0f2d7004e62c297d5a25d0298045dae8fca8cb795ea57288b85a7e705820087d55ca6c42e920e2aa1174e128622cf64a197fd728cb2949536ba63e8bda8589261f1377caea37302e47228d3708a5666c66ba711d3c0b310a8c47e86d26597299d523c28c90e4feab43e950f398f7b61ccf7e6490d75ba6d8214e2d5ef2d7a088db490e1ebacf4e6eecc896cb1c704f0a8fcdf4ccb5dfa53eaf43d709287f36c10188c19fd59da7d73494de089c1b0a69ee22dcb847001c5317846a876bee1685d11c4db0673ec4c3a12008bb719650525b3c39e2b0469edda93830b3f1bde3e5b0b4637197866bb08c5858cf0d9876e3c7cad54169887bf9c80f9f4be362e1bc8c27f3434e9a918bac355c184bd899b9aebe6be20e70c0c69234342eb8b57aa9ffb7797a32df91cec2bbc90201658ca2297bf1fe68e65363867e1f6ad79b827f363d64fbd3b188d95307d011c4ce5bf4407908c058eeb97ec98dd0ebfdab6b348fa387f2a7573cac25344c983e8fd526c30ee6d59fe99a30c7d7e2864aa22bfa49df5f32da68309cab3ed9c2ce69b6ecb8508ce28a43ebd6c809b8afd07a4606e664965d316f3707a3abee9bcdc32a78031b0171fb565d90c16cd56e5792c0cf618b799715f32538e38f493d4e19ec76fc8a07576a13975706bfc2bb1516c2d18a4385cc37a206eac6c9fb8d073576a1f56d529e407154fdd0c40d079ae44962c26743b4bf5950ac5ee34c5d7bd60b364ce670958112c37b9829bed7e1327356d6b94af3ba020c2337b2dba37d00af8a128a614390cdde62ce871f948427fb5c187df9a1540a5cc71da1a86144acbfd94bf433f744f0c4f2a675eba3ed251c5b11b08dfefc726c0394a9b75121d88467ed4b2cd69819dfe50693a4a4c8370d3af12f41c0067283bbb5a90044a340fc357a11081a6c13bb9c32d9caa448479fd5f0302b6729ca7233094540b14546d6bcc15771c2686279b34f9c0914f5306d0fabd5979266ea01a17a22507e560dbf904dd62c40e2bccb468710ee4c1caf4e786", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r2, &(0x7f0000007080)={&(0x7f0000006e00)=@can, 0x80, &(0x7f0000006fc0), 0x0, &(0x7f0000007000)=""/87, 0x57}, 0x0) 06:03:13 executing program 1 (fault-call:3 fault-nth:48): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffb7}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 379.242908] FAULT_INJECTION: forcing a failure. [ 379.242908] name failslab, interval 1, probability 0, space 0, times 0 [ 379.254457] CPU: 0 PID: 25606 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 379.261837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.271204] Call Trace: [ 379.273831] dump_stack+0x1c4/0x2b4 [ 379.277484] ? dump_stack_print_info.cold.2+0x52/0x52 [ 379.282712] should_fail.cold.4+0xa/0x17 [ 379.286796] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.286821] ? find_held_lock+0x36/0x1c0 [ 379.286852] ? is_bpf_text_address+0xac/0x170 [ 379.286876] ? lock_downgrade+0x900/0x900 [ 379.300621] ? check_preemption_disabled+0x48/0x200 [ 379.300648] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 379.300662] ? kasan_check_read+0x11/0x20 [ 379.300681] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.300700] ? rcu_bh_qs+0xc0/0xc0 [ 379.300719] ? rcu_bh_qs+0xc0/0xc0 [ 379.300734] ? unwind_dump+0x190/0x190 [ 379.300764] ? is_bpf_text_address+0xd3/0x170 [ 379.300784] ? kernel_text_address+0x79/0xf0 [ 379.345048] ? __kernel_text_address+0xd/0x40 [ 379.349564] ? unwind_get_return_address+0x61/0xa0 [ 379.354517] ? __save_stack_trace+0x8d/0xf0 [ 379.358854] __should_failslab+0x124/0x180 [ 379.363084] should_failslab+0x9/0x14 [ 379.366902] kmem_cache_alloc_node_trace+0x5a/0x740 [ 379.371923] ? save_stack+0xa9/0xd0 [ 379.375555] ? save_stack+0x43/0xd0 [ 379.379192] __kmalloc_node_track_caller+0x33/0x70 [ 379.384144] __kmalloc_reserve.isra.39+0x41/0xe0 [ 379.388912] pskb_expand_head+0x230/0x10f0 [ 379.393168] ? memcpy+0x45/0x50 [ 379.396472] ? __copy_skb_header+0x350/0x6b0 [ 379.400897] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 379.405407] ? skb_checksum+0x140/0x140 [ 379.409410] ? __lock_is_held+0xb5/0x140 [ 379.413485] ? kasan_check_write+0x14/0x20 [ 379.417738] ? __skb_clone+0x6c7/0xa00 [ 379.421633] ? __copy_skb_header+0x6b0/0x6b0 [ 379.426039] ? kmem_cache_alloc+0x33a/0x730 [ 379.430392] skb_ensure_writable+0x3dd/0x640 [ 379.434820] ? skb_cow_data+0xf10/0xf10 [ 379.438819] ? check_preemption_disabled+0x48/0x200 [ 379.443832] ? debug_smp_processor_id+0x1c/0x20 [ 379.448514] ? __bpf_redirect+0x54b/0xb20 [ 379.452672] bpf_clone_redirect+0x14a/0x490 [ 379.457002] bpf_prog_c39d1ba309a769f7+0xd0b/0x1000 [ 379.462049] ? __sched_text_start+0x8/0x8 [ 379.466191] ? ktime_get+0x352/0x440 [ 379.469940] ? find_held_lock+0x36/0x1c0 [ 379.474012] ? lock_acquire+0x1ed/0x520 [ 379.477975] ? bpf_test_run+0x32e/0x5a0 [ 379.481942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.487473] ? check_preemption_disabled+0x48/0x200 [ 379.492483] ? kasan_check_read+0x11/0x20 [ 379.496626] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.501905] ? rcu_bh_qs+0xc0/0xc0 [ 379.505461] ? preempt_schedule+0x4d/0x60 [ 379.509602] ? ___preempt_schedule+0x16/0x18 [ 379.514023] ? bpf_test_run+0x1c0/0x5a0 [ 379.518027] ? netlink_diag_dump+0x2a0/0x2a0 [ 379.522444] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.527977] ? bpf_test_init.isra.9+0x70/0x100 [ 379.532558] ? bpf_prog_test_run_skb+0x634/0xb40 [ 379.537325] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 379.542176] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 379.547724] ? fput+0x130/0x1a0 [ 379.551041] ? __bpf_prog_get+0x9b/0x290 [ 379.555104] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 379.559949] ? bpf_prog_test_run+0x130/0x1a0 [ 379.564378] ? __x64_sys_bpf+0x3d8/0x510 [ 379.568446] ? bpf_prog_get+0x20/0x20 [ 379.572291] ? do_syscall_64+0x1b9/0x820 [ 379.576372] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 379.581739] ? syscall_return_slowpath+0x5e0/0x5e0 [ 379.586750] ? trace_hardirqs_off_thunk+0x1a/0x1c 06:03:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20}, 0x2c) r1 = openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800040000000000000000000000000061187000000004000000000000000000eb4bbd49fc65368b47fde829b71703bb6628d8db32ab9243c8938c29fd6cd8223930ff00a4b95e62a9c993d77100be1a41305432b86ec93a8a355018d6c0016fea9012bc5332c25c78f7f249fc18751ebaf3126dc4e1edc81034701874cc65a677831c72b4bf14761f57d0abb1528f87e9857d39"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) [ 379.591599] ? trace_hardirqs_off+0x300/0x300 [ 379.596085] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 379.601105] ? prepare_exit_to_usermode+0x291/0x3b0 [ 379.606146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.611003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:14 executing program 1 (fault-call:3 fault-nth:49): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:14 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair(0x8, 0x102, 0x1, &(0x7f0000000040)) 06:03:14 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000540)}, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x0, {0xa, 0x4e20, 0x0, @mcast1, 0x7fffffff}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)="508a3d4066f3c86ecd7314ff6141368234aca38307cda5e4b647d4d6c22cac7097985d1dc01be144cc7359bceb22d54042cfbb75361e9413ce7ea442275895b9d49f7b1e2c47c3758b431ab9da67742efcf9f0eeefa634cb70eafcfe8c84c44672ef5fab8dfa1dca218c4707f2ddf365a7cc6d2185cd00372095cd74f1cf9520f92b6a0ecddd31f7", 0x88}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000100)="d4eb6d3297109be9f6b5e29acc579cf6f716a41cb1a62ddf7cec164543e0c8da", 0x20}, {&(0x7f0000001600)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4000}, 0x40) close(r0) socketpair(0x2, 0xf, 0x88, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000340)) sendmsg$kcm(r1, &(0x7f0000003840)={&(0x7f0000000380)=@pptp={0x18, 0x2, {0x3, @multicast2}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000400)="9f52081bda6a2be6ee7816be25922e4a77b2b2661938fb45e6e475c862f062d7c6f082f8bdb2550978502a936ec41fbae466027ce4e14cbea558c82b3614d2e04ea81921b8c5dd679605f915301a1fbe473db774ff58af5582535efe24436392467995e6b8f7bb1a0bc713b47931316910246289f850a5d970ca5328c625296268b6b32b9ceb63b6", 0x88}, {&(0x7f00000004c0)="4e38e1bedeb183a45cb28ec180857efbb9aa58141e5da89acf5f23f5bf3a713df1fe648e5f8669e825ee0d1d670f1095bc89f2ee75ad560bb41ba6a1019fd88a662184035fd25f5e806451bfb809732d8db1a1d80b8e3bbc48937a8c2ab6d933ec509b7c937bc39eafac552c864e05cb17e47bcf4c29e74e1b6ccecf2523a2e81b79d67b74dbfd528ac95cc6da4a291783ae5025561da37f0ff7c382c1b2c1791e6b83014b8e9f9869cdd4cc1a1890e1f7b4da806623c4c9745b48771baddbdf028bed94354e16ba0212236825670d8f16cf6161bdfe587b0731000d24c33deb", 0xe0}, {&(0x7f0000002600)="a9bc3db3dd2197075e7d7ec3f02c53f784d4f6f1ed951bacc8544cb66b2a17ccdfd7640e28d26616ea766413193a042ea2d87e3a652edf594cdec2cff94368052bd2af1064d427c3c4f70fdebb6189220d4ed2b559233fb26a6c20ec18df3b6e1a6f246b4cceaf9650e66e29cb9fd38a62fcc8c5829bde1ea9d32731c27ebfc7ffc8b6d9fbeb274c5d5ffdfb0187b404a8ee9e214b967a6e29ebfc57e28a827d160a6775aa37298134d25b93933cc1fcb2f26de1", 0xb4}, {&(0x7f00000026c0)="31bb5f48b565b38852c977c17a1b75624760e456aa3aa67b99cbc276555eaff8afd0d953580f89dd771a894fdac8893b68fdad6fa8a4cc0d9f7634885732946c3e0a569e7dcbb4a9feabd96fb0be953f2d45f40839064e3bd08b70acc0ac9ad3ec10d6cea8575ff072b1683bf86dd176686a", 0x72}], 0x4, &(0x7f0000002780)=[{0x38, 0x11f, 0x57, "4a5523edea1635af64878eafce3120ce1e87cb97724c44f61dcce3ddd0be23933592ba8c1e72353f"}, {0x78, 0x119, 0x1000, "d18225d797e9b9134c14bc4f7803819168147f6c21352a9f9f2f5223ea6dd7d4e55c7050a95b0e1c0b97d13aecffec42632f5886473aa498d638fc92136b7c71f3c3617229c5ddcb83d4aae5fab4c1c55c8452cb6241ef31eac4d275421654605e58b37dc3"}, {0x1010, 0x110, 0x214c, "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"}], 0x10c0}, 0x40000) [ 379.759107] FAULT_INJECTION: forcing a failure. [ 379.759107] name failslab, interval 1, probability 0, space 0, times 0 [ 379.770532] CPU: 1 PID: 25623 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 379.777913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.787279] Call Trace: [ 379.789897] dump_stack+0x1c4/0x2b4 [ 379.793550] ? dump_stack_print_info.cold.2+0x52/0x52 [ 379.798769] ? __lock_is_held+0xb5/0x140 [ 379.802853] should_fail.cold.4+0xa/0x17 [ 379.806940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.812063] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 379.817362] ? kasan_unpoison_shadow+0x35/0x50 [ 379.821962] ? skb_tx_error+0x2f0/0x2f0 [ 379.825965] ? __kmalloc_node_track_caller+0x47/0x70 [ 379.831089] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.836646] ? print_usage_bug+0xc0/0xc0 [ 379.840727] ? kasan_check_write+0x14/0x20 [ 379.844999] ? pskb_expand_head+0x6b3/0x10f0 [ 379.849456] ? __lock_acquire+0x7ec/0x4ec0 [ 379.853714] ? __lock_is_held+0xb5/0x140 [ 379.857817] __should_failslab+0x124/0x180 [ 379.862079] should_failslab+0x9/0x14 [ 379.865898] kmem_cache_alloc+0x47/0x730 [ 379.869990] skb_clone+0x1bb/0x500 [ 379.873549] ? skb_split+0x11e0/0x11e0 [ 379.877448] ? check_preemption_disabled+0x48/0x200 [ 379.882481] ? debug_smp_processor_id+0x1c/0x20 [ 379.887166] ? perf_trace_lock_acquire+0x15b/0x800 [ 379.892113] ? __bpf_redirect+0x54b/0xb20 [ 379.896290] bpf_clone_redirect+0xb9/0x490 [ 379.900544] bpf_prog_c39d1ba309a769f7+0x143/0x1000 [ 379.900567] ? __sched_text_start+0x8/0x8 [ 379.900583] ? ktime_get+0x352/0x440 [ 379.900613] ? find_held_lock+0x36/0x1c0 [ 379.917546] ? lock_acquire+0x1ed/0x520 [ 379.921531] ? bpf_test_run+0x32e/0x5a0 [ 379.921551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.921567] ? check_preemption_disabled+0x48/0x200 [ 379.921590] ? kasan_check_read+0x11/0x20 [ 379.921609] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.921627] ? rcu_bh_qs+0xc0/0xc0 [ 379.921648] ? preempt_schedule+0x4d/0x60 [ 379.931152] ? ___preempt_schedule+0x16/0x18 [ 379.931179] ? bpf_test_run+0x1c0/0x5a0 [ 379.931211] ? netlink_diag_dump+0x2a0/0x2a0 [ 379.931242] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.931267] ? bpf_test_init.isra.9+0x70/0x100 [ 379.949236] ? bpf_prog_test_run_skb+0x634/0xb40 [ 379.949266] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 379.949289] ? bpf_prog_test_run+0xb1/0x1a0 [ 379.949310] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 379.949325] ? bpf_prog_test_run+0x130/0x1a0 [ 379.949347] ? __x64_sys_bpf+0x3d8/0x510 [ 379.949364] ? bpf_prog_get+0x20/0x20 06:03:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0xfffffffffffffefe, &(0x7f0000000040)}, 0xffffffffffffff8c) socket$kcm(0x29, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="2f02726f0500000074617000895059372f9199aa53f0bb5cf7b64cb7336b650264b1f1f81db62cc9399668f301b3668ad02b47dd439dcf453f1bceff3b4f5a2745f5", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000000) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='/dev/net/tun\x00') openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x680843, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 06:03:14 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=0x1, 0x12) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000140)='./file1\x00', 0x0, 0x10}, 0x10) socketpair(0x3, 0x8000f, 0x0, &(0x7f0000000100)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000), 0xc) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000200)={0x2, 0x70, 0xffffffffffffffff, 0x7, 0x0, 0x43, 0x0, 0x4, 0x0, 0x8, 0xf0fc, 0xffd, 0x76, 0x7, 0x94da, 0x4, 0x8001, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x100000001, 0x1000, 0x6, 0x0, 0x200, 0x3ff, 0x1e, 0x7, 0x6, 0x3e000000, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x27, 0x3, @perf_config_ext={0x8}, 0x140, 0x0, 0x7, 0x0, 0x3ff, 0x1, 0xff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) close(0xffffffffffffffff) socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280), 0xcc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) sendmsg(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x2, 0x2, "621f653c3ae3e8abb6b4fda4a7ed87a210268c7231a4f389d7ec6f0f65d40bab17bac0e76ffa93f4f04524163d4c26108d685de9efc9b7d26a5fa57325ab05", 0x11}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[], 0x0, 0x40000}, 0x20000004) socket$kcm(0x10, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000340)) socket$kcm(0xa, 0x0, 0x11) 06:03:14 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [0x7fffec80]}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x788}, 0x0) socketpair(0x8d4fcdadaecd3a66, 0x80000, 0x8001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r0, 0x0, 0x1, &(0x7f0000000080)='\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x44, 0x8, {"a45873c229a3fd82b3a413fbba5da564163f24e25420231b30c4898ec7ac71c5dd3af3f00a3aa3ab64"}}, {0x0, "6bc2efd5b3cc041db0f27f378705f5e7cd729ac64e"}}, &(0x7f0000000200)=""/41, 0x5b, 0x29}, 0x20) 06:03:14 executing program 4: close(0xffffffffffffffff) socket$kcm(0x29, 0x5, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60ed, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup(r0, &(0x7f00000006c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cgroup.events\x00', 0x0, 0x0) socketpair(0x13, 0xf, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = gettid() r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r4, 0x10, &(0x7f0000000240)={&(0x7f0000000500)=""/161, 0xa1}}, 0x10) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000000100)=r7) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) write$cgroup_int(r7, &(0x7f0000000080), 0x297ef) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000680)=r7) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x6, 0x8, 0x1, 0x4, 0x22, r1}, 0x2c) perf_event_open$cgroup(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x8, 0x0, 0x80000001, 0x0, 0x0, 0x800, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x8000, 0xede4dcb, 0x8000, 0x200, 0x40, 0x7fffffff, 0x8, 0x7, 0x9, 0xffffffff, 0x7, 0x3, 0x81, 0x3ff, 0x0, 0x3ff, 0x6468ddd9, 0x4, 0xffffffffffff0000, 0x401, 0x7f, 0x0, 0x1, 0x0, 0xfa, 0x1, @perf_bp={&(0x7f00000003c0)}, 0x410, 0x3ff, 0x80000000, 0x2, 0x0, 0x9, 0x3c}, 0xffffffffffffffff, 0x5, r1, 0x6) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x9, 0x10000, 0x0, 0x7, 0x0, 0x0, 0x10, 0x0, 0x0, 0x3ff, 0x1, 0x0, 0x40, 0x5, 0x0, 0x0, 0x0, 0x20, 0x0, 0x100000001, 0x14, 0x0, 0x1f, 0x7, 0x1, 0x7, 0x7fff, 0x0, 0x3, 0x0, 0x8, 0x800, 0xf3, 0x4, 0x7f, 0x80000001, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040)}, 0xa045, 0x0, 0x0, 0x0, 0x20, 0x0, 0x8000}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r5, 0x50, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={r6, 0xffffffffffffffff, 0x0, 0xe, &(0x7f00000002c0)='./cgroup/syz0\x00', r8}, 0x30) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001a40)) [ 379.961929] ? do_syscall_64+0x1b9/0x820 [ 379.961947] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 379.961968] ? syscall_return_slowpath+0x5e0/0x5e0 [ 379.961984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.962004] ? trace_hardirqs_off+0x300/0x300 [ 380.011632] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 380.021910] ? prepare_exit_to_usermode+0x291/0x3b0 [ 380.021936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.021965] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:14 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffaf}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8922, &(0x7f0000000080)="7665746831005277978bf29802718029d47f87") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x401, 0x8, 0x8, 0x3, 0x0, 0x3, 0x40000, 0x5, 0x7fff, 0x9, 0x3, 0x2957, 0x3, 0x7, 0x0, 0x0, 0x3f, 0xffffffffffff94bc, 0xfffffffffffffeff, 0x7, 0x81, 0x1f, 0x3f, 0x5, 0x80000000, 0x3, 0x3, 0x54, 0x7, 0x7f, 0x1ff, 0x2, 0x0, 0x0, 0x7f, 0x2, 0x0, 0x900, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x2, 0x0, 0xf1e6, 0x3, 0xdd, 0x100, 0x4}, r3, 0x1, r2, 0x3) 06:03:14 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c5d07cc9ab805d8e27059e03bc7ae1e99e0a4e666508cf5914e392b6c98cff38ff3db410c40bdfdd70d59db3a015090754993ee932", 0x35}], 0x1}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}}, 0x80, &(0x7f0000000000), 0x1000000000000241}, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000000c0)="003de12625ac2059f0a4ed7be5134ca4581e269f277b47bf6a64c7cba28633a2cfacb28fa96866da032999d6d2515133f66cc3b3465c9d83cd3ba6a4262082fddbaa3bb552c40754a75144ca44159b83bd1a6717dbe40ea3", 0x58}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000140)="a3eee72004dc8f03acec5a0e3ecff5a604565bc4bea752155b0f2d932f3d12f1f2d890f39d2f66db4729aa55adebb77c6580d01e7c76fb8d4a03d802d964299084af9f2d5f3bfb050504179c40175e8dd25e0613bcda115e72282e83e3274027dbc43a32eaa19116a1b668997debdae34ceb3af684f6335644cebd4b3870b1fb88f4b8b338dfe3743870a580498e7c5ef57b", 0x92}, {&(0x7f0000000280)="c18a526f740a06e7bc0fb94d299231006058f94dfac77260e595699bd2cc91ef89294ec15566b3ca6377c2c59ac0450963f074c1ceedb082bb4d3139b902415d7658460a547a10564a5d16d6ca98f3a20fbe76d837f2914d59e2c85b298be195c9750438a59d80e624d3399e69af1d46d98968b88d7a77317859fa8e7cfc4ce5eb912c7edd4bd256786d07621c1ad7f874093e30dccae482c91aa5f029ff921dc40d196593dd97fa21fef15754591fbaab99c7d65a305e", 0xb7}, {&(0x7f0000000340)="8b66066db64e7ee188d927a0956f985c2472f9f8985d029aa0de9e4a2714ad965704394d8037b366e6fb460811432a679a5c7068092cb3311b00073b265b8ef8e207", 0x42}, {&(0x7f0000001480)="aa9a3761a5a5e9f1e4fbc643e942226b28f9d41588d08b3a846f2b8c28808984242fc8b25b2a8bf9538a950d6b01de041e6dc19105109adaa71de053dd19bb8623acd64573fd4d177230aa2ac418045971a1272659037af5b3c8f9856fbc5a1848b9b5980173e2eb58968bd4b5114a8dd3cb69bc2a72086576a835724175aa51085aef9ec8fbe349a05e5366a627a8", 0x8f}, {&(0x7f00000003c0)="caad9948290994d4a1b257506c185f6d509e1c761df8a5e8ffd08001d5d0dd750df49d3d7351756c3270349e2421142a30b9ce90abe7b024f1e5794e277193de818e743335df64653f607acebdb63faf18f6af0b317a65279e8930942deab09d8fae", 0x62}, {&(0x7f0000001540)="b6fcfba7cd1b2d8fe47f27407c1ed909158a841e7c92a65483caa5a03d66bd422909428999a1ef56df453958463eb6536e61c497065063b37326b5456a68c4c309e52e6ee1f8a6f762fb52c3065fc35cd24b5818694895cdf46607200eb6187d96a5ee8ea0a632bfbc1afbf4969a640a62b2c38246ae01ee5b78a0b30393c8e543d0eeff27a781a33917fc1a2a119125d3c8ee6bfb0d01bbb3b5f9", 0x9b}], 0x8, &(0x7f0000001a80)=ANY=[@ANYBLOB="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"], 0x380, 0x80}, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) socketpair(0x0, 0x3, 0x40, &(0x7f0000001a00)) 06:03:14 executing program 1 (fault-call:3 fault-nth:50): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 380.294840] FAULT_INJECTION: forcing a failure. [ 380.294840] name failslab, interval 1, probability 0, space 0, times 0 [ 380.306189] CPU: 1 PID: 25658 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 380.313572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.322931] Call Trace: [ 380.325532] dump_stack+0x1c4/0x2b4 [ 380.329179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 380.334386] ? __lock_is_held+0xb5/0x140 [ 380.338464] should_fail.cold.4+0xa/0x17 [ 380.342539] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.347655] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 380.352943] ? kasan_unpoison_shadow+0x35/0x50 [ 380.357534] ? skb_tx_error+0x2f0/0x2f0 [ 380.361525] ? __kmalloc_node_track_caller+0x47/0x70 [ 380.366639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.372183] ? print_usage_bug+0xc0/0xc0 [ 380.376261] ? kasan_check_write+0x14/0x20 [ 380.380504] ? pskb_expand_head+0x6b3/0x10f0 [ 380.384943] ? __lock_acquire+0x7ec/0x4ec0 [ 380.389191] ? __lock_is_held+0xb5/0x140 [ 380.393273] __should_failslab+0x124/0x180 [ 380.397519] should_failslab+0x9/0x14 [ 380.401327] kmem_cache_alloc+0x47/0x730 [ 380.405411] skb_clone+0x1bb/0x500 [ 380.408977] ? skb_split+0x11e0/0x11e0 [ 380.412871] ? check_preemption_disabled+0x48/0x200 [ 380.417895] ? debug_smp_processor_id+0x1c/0x20 [ 380.422570] ? perf_trace_lock_acquire+0x15b/0x800 [ 380.427507] ? __bpf_redirect+0x54b/0xb20 [ 380.431676] bpf_clone_redirect+0xb9/0x490 [ 380.435929] bpf_prog_c39d1ba309a769f7+0x7fa/0x1000 [ 380.440961] ? __sched_text_start+0x8/0x8 [ 380.445118] ? ktime_get+0x352/0x440 [ 380.448867] ? find_held_lock+0x36/0x1c0 [ 380.452947] ? lock_acquire+0x1ed/0x520 [ 380.456930] ? bpf_test_run+0x32e/0x5a0 [ 380.460914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.466456] ? check_preemption_disabled+0x48/0x200 [ 380.471485] ? kasan_check_read+0x11/0x20 [ 380.475643] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.480930] ? rcu_bh_qs+0xc0/0xc0 [ 380.484481] ? preempt_schedule+0x4d/0x60 [ 380.488635] ? ___preempt_schedule+0x16/0x18 [ 380.493101] ? bpf_test_run+0x1c0/0x5a0 [ 380.497109] ? netlink_diag_dump+0x2a0/0x2a0 [ 380.501528] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.507070] ? bpf_test_init.isra.9+0x70/0x100 [ 380.511666] ? bpf_prog_test_run_skb+0x634/0xb40 [ 380.516439] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 380.521287] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 380.526826] ? fput+0x130/0x1a0 [ 380.530115] ? __bpf_prog_get+0x9b/0x290 [ 380.534186] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 380.539033] ? bpf_prog_test_run+0x130/0x1a0 [ 380.543455] ? __x64_sys_bpf+0x3d8/0x510 [ 380.547520] ? bpf_prog_get+0x20/0x20 [ 380.551353] ? do_syscall_64+0x1b9/0x820 [ 380.555421] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 380.560797] ? syscall_return_slowpath+0x5e0/0x5e0 [ 380.565731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.570588] ? trace_hardirqs_off+0x300/0x300 [ 380.575092] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 380.580117] ? prepare_exit_to_usermode+0x291/0x3b0 [ 380.585148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.590010] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:15 executing program 1 (fault-call:3 fault-nth:51): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xfffffff5}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 380.754091] FAULT_INJECTION: forcing a failure. [ 380.754091] name failslab, interval 1, probability 0, space 0, times 0 [ 380.765571] CPU: 1 PID: 25676 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 380.772950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.782312] Call Trace: [ 380.784914] dump_stack+0x1c4/0x2b4 [ 380.788558] ? dump_stack_print_info.cold.2+0x52/0x52 [ 380.793781] should_fail.cold.4+0xa/0x17 [ 380.797859] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.802975] ? find_held_lock+0x36/0x1c0 [ 380.807057] ? is_bpf_text_address+0xac/0x170 [ 380.811560] ? lock_downgrade+0x900/0x900 [ 380.815715] ? check_preemption_disabled+0x48/0x200 [ 380.820748] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 380.826557] ? kasan_check_read+0x11/0x20 [ 380.830715] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.836002] ? rcu_bh_qs+0xc0/0xc0 [ 380.839553] ? rcu_bh_qs+0xc0/0xc0 [ 380.843097] ? unwind_dump+0x190/0x190 [ 380.847003] ? is_bpf_text_address+0xd3/0x170 [ 380.851525] ? kernel_text_address+0x79/0xf0 [ 380.855941] ? __kernel_text_address+0xd/0x40 [ 380.860446] ? unwind_get_return_address+0x61/0xa0 [ 380.865390] ? __save_stack_trace+0x8d/0xf0 [ 380.869728] __should_failslab+0x124/0x180 [ 380.873976] should_failslab+0x9/0x14 [ 380.877788] kmem_cache_alloc_node_trace+0x5a/0x740 [ 380.882808] ? save_stack+0xa9/0xd0 [ 380.886443] ? save_stack+0x43/0xd0 [ 380.890088] __kmalloc_node_track_caller+0x33/0x70 [ 380.895027] __kmalloc_reserve.isra.39+0x41/0xe0 [ 380.899818] pskb_expand_head+0x230/0x10f0 [ 380.904064] ? memcpy+0x45/0x50 [ 380.907352] ? __copy_skb_header+0x350/0x6b0 [ 380.911776] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 380.916278] ? skb_checksum+0x140/0x140 [ 380.920290] ? __lock_is_held+0xb5/0x140 [ 380.924368] ? kasan_check_write+0x14/0x20 [ 380.928609] ? __skb_clone+0x6c7/0xa00 [ 380.932510] ? __copy_skb_header+0x6b0/0x6b0 [ 380.936940] ? kmem_cache_alloc+0x33a/0x730 [ 380.941285] skb_ensure_writable+0x3dd/0x640 [ 380.945706] ? skb_cow_data+0xf10/0xf10 [ 380.949687] ? check_preemption_disabled+0x48/0x200 [ 380.954715] ? debug_smp_processor_id+0x1c/0x20 [ 380.959400] ? __bpf_redirect+0x54b/0xb20 [ 380.963570] bpf_clone_redirect+0x14a/0x490 [ 380.967908] bpf_prog_c39d1ba309a769f7+0x886/0x1000 [ 380.972935] ? __sched_text_start+0x8/0x8 [ 380.977091] ? ktime_get+0x352/0x440 [ 380.980829] ? find_held_lock+0x36/0x1c0 [ 380.984905] ? lock_acquire+0x1ed/0x520 [ 380.988883] ? bpf_test_run+0x32e/0x5a0 [ 380.992862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.998408] ? check_preemption_disabled+0x48/0x200 [ 381.003585] ? kasan_check_read+0x11/0x20 [ 381.007745] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.013040] ? rcu_bh_qs+0xc0/0xc0 [ 381.016610] ? preempt_schedule+0x4d/0x60 [ 381.020774] ? ___preempt_schedule+0x16/0x18 [ 381.025198] ? bpf_test_run+0x1c0/0x5a0 [ 381.029205] ? netlink_diag_dump+0x2a0/0x2a0 [ 381.033631] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.039170] ? bpf_test_init.isra.9+0x70/0x100 [ 381.043769] ? bpf_prog_test_run_skb+0x634/0xb40 [ 381.048544] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 381.053390] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 381.058947] ? fput+0x130/0x1a0 [ 381.062243] ? __bpf_prog_get+0x9b/0x290 [ 381.066320] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 381.071171] ? bpf_prog_test_run+0x130/0x1a0 [ 381.075597] ? __x64_sys_bpf+0x3d8/0x510 [ 381.079666] ? bpf_prog_get+0x20/0x20 [ 381.083499] ? do_syscall_64+0x1b9/0x820 [ 381.087569] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 381.092943] ? syscall_return_slowpath+0x5e0/0x5e0 [ 381.097877] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.102763] ? trace_hardirqs_off+0x300/0x300 [ 381.107272] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 381.112301] ? prepare_exit_to_usermode+0x291/0x3b0 [ 381.117336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.122201] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:15 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.effective_cpus\x00', 0x0, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000023c0)) perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x9, 0x0, 0x8, 0x100, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800, 0x5, 0x237f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f1, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x91, 0x9}, 0x80, 0x3, 0x81, 0x4, 0x7fffffff, 0x10001, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000780)={0x5, 0x70, 0x8, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x34, 0xd, 0x7f, 0x8, 0x0, 0x9, 0x2c000000000000, 0x4f, 0xffffffffffff9ed6, 0x1, 0x1c00000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xd7, 0x0, 0x20, 0x0, @perf_bp={&(0x7f00000004c0)}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xc, 0x7, 0x2e0f3386, &(0x7f00000000c0)) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x10, &(0x7f0000000100)={&(0x7f0000000500)=""/252, 0xfc}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x10, &(0x7f0000000640)={&(0x7f0000000280)=""/219, 0xdb}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x10, &(0x7f0000000040)={&(0x7f00000032c0)=""/4096, 0x1000}}, 0x10) perf_event_open(&(0x7f0000001ac0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2, 0x0, 0x0, 0x0, 0x4f4c}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49794de18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3ec4d2e8d443c82fc3435bed4de5d69409a781c863e0fd8a6f868925be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a441a2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0cf816930de3675d34117a44eb0e4f832936da44e63e1160af1acf45db1cdf4bcbbede795db798c61db61e23f") perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x80, 0x8, 0x6, 0x7fffffff, 0x0, 0x9, 0x1001, 0x0, 0x80, 0x90000000000, 0x8, 0x80000001, 0x0, 0x7fffffff, 0x5, 0xd6, 0x3, 0x4, 0xfffffffffffff79d, 0xfffffffffffffff7, 0x2, 0x0, 0x2, 0x7, 0x3, 0xa8fb, 0xffffffffffff8000, 0x79, 0x2, 0x1, 0x8, 0x20, 0xe89, 0x8001, 0x7ff, 0x9, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0xc}, 0x10000, 0x401, 0x9, 0x1, 0x5, 0xfffffffffffffc00, 0x5}, r0, 0x6, 0xffffffffffffffff, 0x1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"6e72300100", 0x2101}) 06:03:15 executing program 1 (fault-call:3 fault-nth:52): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 381.319058] FAULT_INJECTION: forcing a failure. [ 381.319058] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 381.330929] CPU: 0 PID: 25694 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 381.338293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.347656] Call Trace: [ 381.347684] dump_stack+0x1c4/0x2b4 [ 381.347709] ? dump_stack_print_info.cold.2+0x52/0x52 [ 381.347748] should_fail.cold.4+0xa/0x17 [ 381.347769] ? mark_held_locks+0x130/0x130 [ 381.347794] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.354008] ? __lock_is_held+0xb5/0x140 [ 381.354035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.354060] ? debug_smp_processor_id+0x1c/0x20 [ 381.354083] ? perf_trace_lock_acquire+0x15b/0x800 [ 381.363340] ? perf_trace_lock+0x7a0/0x7a0 [ 381.363361] ? find_held_lock+0x36/0x1c0 [ 381.363380] ? graph_lock+0x170/0x170 [ 381.363407] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.372747] ? should_fail+0x22d/0xd01 [ 381.372764] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.372787] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.372816] __alloc_pages_nodemask+0x34b/0xde0 [ 381.372842] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 381.382418] ? check_preemption_disabled+0x48/0x200 [ 381.382441] ? kasan_check_read+0x11/0x20 [ 381.382461] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.382481] ? rcu_bh_qs+0xc0/0xc0 [ 381.382517] ? is_bpf_text_address+0xd3/0x170 [ 381.382536] ? kernel_text_address+0x79/0xf0 [ 381.392121] ? trace_hardirqs_off+0xb8/0x300 [ 381.392146] cache_grow_begin+0x91/0x8c0 [ 381.392165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.392181] ? check_preemption_disabled+0x48/0x200 [ 381.392208] kmem_cache_alloc_node_trace+0x670/0x740 [ 381.392223] ? save_stack+0xa9/0xd0 [ 381.392278] __kmalloc_node_track_caller+0x33/0x70 [ 381.400561] __kmalloc_reserve.isra.39+0x41/0xe0 [ 381.400587] pskb_expand_head+0x230/0x10f0 [ 381.400610] ? memcpy+0x45/0x50 [ 381.400630] ? __copy_skb_header+0x350/0x6b0 [ 381.400649] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 381.400665] ? skb_checksum+0x140/0x140 06:03:15 executing program 1 (fault-call:3 fault-nth:53): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 381.400692] ? __lock_is_held+0xb5/0x140 [ 381.410042] ? kasan_check_write+0x14/0x20 [ 381.410059] ? __skb_clone+0x6c7/0xa00 [ 381.410080] ? __copy_skb_header+0x6b0/0x6b0 [ 381.410097] ? kmem_cache_alloc+0x33a/0x730 [ 381.410126] skb_ensure_writable+0x3dd/0x640 [ 381.410147] ? skb_cow_data+0xf10/0xf10 [ 381.410161] ? check_preemption_disabled+0x48/0x200 [ 381.410180] ? debug_smp_processor_id+0x1c/0x20 [ 381.410198] ? __bpf_redirect+0x54b/0xb20 [ 381.410237] bpf_clone_redirect+0x14a/0x490 [ 381.418694] bpf_prog_c39d1ba309a769f7+0x897/0x1000 [ 381.418719] ? __sched_text_start+0x8/0x8 [ 381.418736] ? ktime_get+0x352/0x440 [ 381.418768] ? find_held_lock+0x36/0x1c0 [ 381.418795] ? lock_acquire+0x1ed/0x520 [ 381.418810] ? bpf_test_run+0x32e/0x5a0 [ 381.418831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.428583] ? check_preemption_disabled+0x48/0x200 [ 381.428605] ? kasan_check_read+0x11/0x20 [ 381.428625] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.428644] ? rcu_bh_qs+0xc0/0xc0 [ 381.428664] ? preempt_schedule+0x4d/0x60 [ 381.428682] ? ___preempt_schedule+0x16/0x18 [ 381.428707] ? bpf_test_run+0x1c0/0x5a0 [ 381.428737] ? netlink_diag_dump+0x2a0/0x2a0 [ 381.438787] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.438804] ? bpf_test_init.isra.9+0x70/0x100 [ 381.438828] ? bpf_prog_test_run_skb+0x634/0xb40 [ 381.438856] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 381.438871] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 381.438885] ? fput+0x130/0x1a0 [ 381.438902] ? __bpf_prog_get+0x9b/0x290 [ 381.438922] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 381.438939] ? bpf_prog_test_run+0x130/0x1a0 [ 381.448359] ? __x64_sys_bpf+0x3d8/0x510 [ 381.448377] ? bpf_prog_get+0x20/0x20 [ 381.448423] ? do_syscall_64+0x1b9/0x820 [ 381.448440] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 381.448459] ? syscall_return_slowpath+0x5e0/0x5e0 [ 381.448475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.448495] ? trace_hardirqs_off+0x300/0x300 [ 381.448515] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 381.471552] ¹á6›Íaï~IyMá‡ì: renamed from nr0 [ 381.474952] ? prepare_exit_to_usermode+0x291/0x3b0 [ 381.485066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.485098] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.667079] FAULT_INJECTION: forcing a failure. [ 381.667079] name failslab, interval 1, probability 0, space 0, times 0 [ 381.687459] CPU: 1 PID: 25703 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 381.687469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.687474] Call Trace: [ 381.687495] dump_stack+0x1c4/0x2b4 [ 381.687514] ? dump_stack_print_info.cold.2+0x52/0x52 [ 381.702680] should_fail.cold.4+0xa/0x17 [ 381.702705] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.712209] ? find_held_lock+0x36/0x1c0 [ 381.712248] ? is_bpf_text_address+0xac/0x170 [ 381.712266] ? lock_downgrade+0x900/0x900 [ 381.712279] ? check_preemption_disabled+0x48/0x200 [ 381.712303] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 381.803863] ? kasan_check_read+0x11/0x20 [ 381.808018] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.813300] ? rcu_bh_qs+0xc0/0xc0 [ 381.816828] ? rcu_bh_qs+0xc0/0xc0 [ 381.820360] ? unwind_dump+0x190/0x190 [ 381.824268] ? is_bpf_text_address+0xd3/0x170 [ 381.828763] ? kernel_text_address+0x79/0xf0 [ 381.833173] ? __kernel_text_address+0xd/0x40 [ 381.837681] ? unwind_get_return_address+0x61/0xa0 [ 381.842618] ? __save_stack_trace+0x8d/0xf0 [ 381.846958] __should_failslab+0x124/0x180 [ 381.851202] should_failslab+0x9/0x14 [ 381.855016] kmem_cache_alloc_node_trace+0x5a/0x740 [ 381.860039] ? save_stack+0xa9/0xd0 [ 381.863667] ? save_stack+0x43/0xd0 [ 381.867307] __kmalloc_node_track_caller+0x33/0x70 [ 381.872245] __kmalloc_reserve.isra.39+0x41/0xe0 [ 381.876996] pskb_expand_head+0x230/0x10f0 [ 381.881223] ? memcpy+0x45/0x50 [ 381.884507] ? __copy_skb_header+0x350/0x6b0 [ 381.888908] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 381.893411] ? skb_checksum+0x140/0x140 [ 381.897395] ? __lock_is_held+0xb5/0x140 [ 381.901476] ? kasan_check_write+0x14/0x20 [ 381.905713] ? __skb_clone+0x6c7/0xa00 [ 381.909610] ? __copy_skb_header+0x6b0/0x6b0 [ 381.914010] ? kmem_cache_alloc+0x33a/0x730 [ 381.918328] skb_ensure_writable+0x3dd/0x640 [ 381.922742] ? skb_cow_data+0xf10/0xf10 [ 381.926720] ? check_preemption_disabled+0x48/0x200 [ 381.931728] ? __this_cpu_preempt_check+0x1c/0x1f [ 381.936567] ? __bpf_redirect+0x54b/0xb20 [ 381.940711] bpf_clone_redirect+0x14a/0x490 [ 381.945073] bpf_prog_c39d1ba309a769f7+0x796/0x1000 [ 381.950097] ? __sched_text_start+0x8/0x8 [ 381.954242] ? ktime_get+0x352/0x440 [ 381.957956] ? find_held_lock+0x36/0x1c0 [ 381.962032] ? lock_acquire+0x1ed/0x520 [ 381.966011] ? bpf_test_run+0x32e/0x5a0 [ 381.969980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.975514] ? check_preemption_disabled+0x48/0x200 [ 381.980539] ? kasan_check_read+0x11/0x20 [ 381.984680] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.989979] ? rcu_bh_qs+0xc0/0xc0 [ 381.993521] ? preempt_schedule+0x4d/0x60 [ 381.997665] ? ___preempt_schedule+0x16/0x18 [ 382.002067] ? bpf_test_run+0x1c0/0x5a0 [ 382.006055] ? netlink_diag_dump+0x2a0/0x2a0 [ 382.010489] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.016020] ? bpf_test_init.isra.9+0x70/0x100 [ 382.020591] ? bpf_prog_test_run_skb+0x634/0xb40 [ 382.025353] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 382.030200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.035724] ? fput+0x130/0x1a0 [ 382.038997] ? __bpf_prog_get+0x9b/0x290 [ 382.043062] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 382.047916] ? bpf_prog_test_run+0x130/0x1a0 [ 382.052333] ? __x64_sys_bpf+0x3d8/0x510 [ 382.056399] ? bpf_prog_get+0x20/0x20 [ 382.060203] ? do_syscall_64+0x1b9/0x820 [ 382.064272] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 382.069625] ? syscall_return_slowpath+0x5e0/0x5e0 [ 382.074543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.079386] ? trace_hardirqs_off+0x300/0x300 [ 382.083912] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 382.088933] ? prepare_exit_to_usermode+0x291/0x3b0 [ 382.093950] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.098803] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ec0)={&(0x7f0000000e80)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffc) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x4, 0x6e, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0x1f, 0xfffffffffffffffa, 0x2, 0x0, 0x0, 0x0, 0xd, 0x0, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x297ef) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0xfcd, 0x8}, 0xc) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x12) 06:03:16 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001740)="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", 0x6e0}], 0x1, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086607, 0x7fffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00'}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) close(r0) 06:03:16 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x10, &(0x7f0000000140), 0x4) sendmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000300)='<', 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000005c0)}, 0x40010000) 06:03:16 executing program 1 (fault-call:3 fault-nth:54): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:16 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f0000000b00)={&(0x7f0000000880)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/135, 0x87}], 0x1, &(0x7f0000000a00)=""/194, 0xc2, 0x10001}, 0x40012002) bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0xf, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101}, [@alu={0x7, 0x4, 0x7, 0x3, 0x1, 0xffffffffffffffc0}, @exit, @generic={0x1, 0x401, 0xff, 0x1}]}, &(0x7f0000000080)='syzkaller\x00', 0x3f, 0x54, &(0x7f00000000c0)=""/84, 0x41f00, 0x1, [], r0, 0xb}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x0, 0x4, 0x8, 0x8}, 0x2c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000800)={&(0x7f0000000180)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000540)=""/195, 0xc3}, {&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000640)=""/130, 0x82}, {&(0x7f0000000700)=""/25, 0x19}], 0x7, &(0x7f00000007c0)=""/46, 0x2e, 0x5}, 0x40010121) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r1, &(0x7f0000000200)='n', &(0x7f0000000080)}, 0x18) 06:03:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x7a}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 382.286804] FAULT_INJECTION: forcing a failure. [ 382.286804] name failslab, interval 1, probability 0, space 0, times 0 [ 382.298145] CPU: 0 PID: 25710 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 382.305518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.314884] Call Trace: [ 382.317498] dump_stack+0x1c4/0x2b4 [ 382.321148] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.321175] ? __lock_is_held+0xb5/0x140 [ 382.321207] should_fail.cold.4+0xa/0x17 [ 382.330447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.330467] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 382.330483] ? kasan_unpoison_shadow+0x35/0x50 [ 382.330502] ? skb_tx_error+0x2f0/0x2f0 [ 382.330524] ? __kmalloc_node_track_caller+0x47/0x70 [ 382.330546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.364124] ? print_usage_bug+0xc0/0xc0 [ 382.368278] ? kasan_check_write+0x14/0x20 [ 382.372531] ? pskb_expand_head+0x6b3/0x10f0 [ 382.376979] ? __lock_acquire+0x7ec/0x4ec0 [ 382.381241] ? __lock_is_held+0xb5/0x140 06:03:16 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8931, &(0x7f0000000040)="766574683100d47f87") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffd) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000380)=@ipx, 0x80, &(0x7f0000000000)=[{&(0x7f0000000440)=""/241, 0xf1}], 0x1, &(0x7f0000000240)=""/248, 0xf8, 0x8}, 0x10002) [ 382.385331] __should_failslab+0x124/0x180 [ 382.389582] should_failslab+0x9/0x14 [ 382.393396] kmem_cache_alloc+0x47/0x730 [ 382.397486] skb_clone+0x1bb/0x500 [ 382.401042] ? skb_split+0x11e0/0x11e0 [ 382.404942] ? check_preemption_disabled+0x48/0x200 [ 382.409975] ? __this_cpu_preempt_check+0x1c/0x1f [ 382.414836] ? __bpf_redirect+0x54b/0xb20 [ 382.419008] bpf_clone_redirect+0xb9/0x490 [ 382.423280] bpf_prog_c39d1ba309a769f7+0xd8a/0x1000 [ 382.428318] ? __sched_text_start+0x8/0x8 [ 382.432482] ? ktime_get+0x352/0x440 [ 382.436206] ? find_held_lock+0x36/0x1c0 [ 382.440287] ? lock_acquire+0x1ed/0x520 [ 382.444269] ? bpf_test_run+0x32e/0x5a0 [ 382.448268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.453818] ? check_preemption_disabled+0x48/0x200 [ 382.458854] ? kasan_check_read+0x11/0x20 [ 382.463018] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.468329] ? rcu_bh_qs+0xc0/0xc0 [ 382.471947] ? preempt_schedule+0x4d/0x60 [ 382.476087] ? ___preempt_schedule+0x16/0x18 [ 382.480491] ? bpf_test_run+0x1c0/0x5a0 [ 382.484477] ? netlink_diag_dump+0x2a0/0x2a0 [ 382.488896] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.494437] ? bpf_test_init.isra.9+0x70/0x100 [ 382.499024] ? bpf_prog_test_run_skb+0x634/0xb40 [ 382.503776] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 382.508615] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.514152] ? fput+0x130/0x1a0 [ 382.517420] ? __bpf_prog_get+0x9b/0x290 [ 382.521476] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 382.526307] ? bpf_prog_test_run+0x130/0x1a0 [ 382.530706] ? __x64_sys_bpf+0x3d8/0x510 [ 382.534762] ? bpf_prog_get+0x20/0x20 [ 382.538570] ? do_syscall_64+0x1b9/0x820 [ 382.542627] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 382.548002] ? syscall_return_slowpath+0x5e0/0x5e0 [ 382.552921] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.557778] ? trace_hardirqs_off+0x300/0x300 [ 382.562270] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 382.567287] ? prepare_exit_to_usermode+0x291/0x3b0 [ 382.572327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.577179] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:17 executing program 1 (fault-call:3 fault-nth:55): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffff9f}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 382.746850] FAULT_INJECTION: forcing a failure. [ 382.746850] name failslab, interval 1, probability 0, space 0, times 0 [ 382.758293] CPU: 0 PID: 25737 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 382.765665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.775022] Call Trace: [ 382.777628] dump_stack+0x1c4/0x2b4 [ 382.781288] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.786625] ? __lock_is_held+0xb5/0x140 [ 382.790733] should_fail.cold.4+0xa/0x17 [ 382.794792] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.799888] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 382.805154] ? kasan_unpoison_shadow+0x35/0x50 [ 382.809727] ? skb_tx_error+0x2f0/0x2f0 [ 382.813693] ? __kmalloc_node_track_caller+0x47/0x70 [ 382.818798] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.824441] ? print_usage_bug+0xc0/0xc0 [ 382.828495] ? kasan_check_write+0x14/0x20 [ 382.832729] ? pskb_expand_head+0x6b3/0x10f0 [ 382.837157] ? __lock_acquire+0x7ec/0x4ec0 [ 382.841398] ? __lock_is_held+0xb5/0x140 [ 382.845452] __should_failslab+0x124/0x180 [ 382.849691] should_failslab+0x9/0x14 [ 382.853494] kmem_cache_alloc+0x47/0x730 [ 382.857548] skb_clone+0x1bb/0x500 [ 382.861078] ? skb_split+0x11e0/0x11e0 [ 382.864961] ? check_preemption_disabled+0x48/0x200 [ 382.869967] ? __this_cpu_preempt_check+0x1c/0x1f [ 382.874813] ? __bpf_redirect+0x54b/0xb20 [ 382.878965] bpf_clone_redirect+0xb9/0x490 [ 382.883214] bpf_prog_c39d1ba309a769f7+0xab6/0x1000 [ 382.888267] ? __sched_text_start+0x8/0x8 [ 382.892414] ? ktime_get+0x352/0x440 [ 382.896131] ? find_held_lock+0x36/0x1c0 [ 382.900187] ? lock_acquire+0x1ed/0x520 [ 382.904148] ? bpf_test_run+0x32e/0x5a0 [ 382.908111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.913638] ? check_preemption_disabled+0x48/0x200 [ 382.918656] ? kasan_check_read+0x11/0x20 [ 382.922808] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.928132] ? rcu_bh_qs+0xc0/0xc0 [ 382.931664] ? preempt_schedule+0x4d/0x60 [ 382.935826] ? ___preempt_schedule+0x16/0x18 [ 382.940245] ? bpf_test_run+0x1c0/0x5a0 [ 382.944224] ? netlink_diag_dump+0x2a0/0x2a0 [ 382.948640] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.954173] ? bpf_test_init.isra.9+0x70/0x100 [ 382.958762] ? bpf_prog_test_run_skb+0x634/0xb40 [ 382.963511] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 382.968342] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.973955] ? fput+0x130/0x1a0 [ 382.977224] ? __bpf_prog_get+0x9b/0x290 [ 382.981310] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 382.986141] ? bpf_prog_test_run+0x130/0x1a0 [ 382.990614] ? __x64_sys_bpf+0x3d8/0x510 [ 382.994666] ? bpf_prog_get+0x20/0x20 [ 382.998470] ? do_syscall_64+0x1b9/0x820 [ 383.002531] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 383.007898] ? syscall_return_slowpath+0x5e0/0x5e0 [ 383.012820] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.017664] ? trace_hardirqs_off+0x300/0x300 [ 383.022483] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 383.027493] ? prepare_exit_to_usermode+0x291/0x3b0 [ 383.032536] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.037381] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:17 executing program 1 (fault-call:3 fault-nth:56): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:17 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = gettid() r2 = getpid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080)=r2, 0x12) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x9c) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x2, 0x3c4d958, 0x8000, 0x7, 0x0, 0x1, 0x4, 0x0, 0x3351, 0x1f6, 0x2, 0x3d68f30e, 0xfffffffffffffffb, 0x6, 0x401, 0x900000000, 0x10000, 0x80000000, 0x5a4f, 0x7, 0x2, 0x7fff, 0x8, 0x101, 0x71, 0x200, 0x3d, 0x7, 0x9, 0x5, 0x401, 0x7f, 0x838, 0x100000001, 0x7, 0xffff, 0x0, 0x10001, 0x1, @perf_config_ext={0x5d67, 0x4}, 0x8, 0x4, 0x0, 0x7, 0x5, 0x8, 0xfffffffffffffffb}, r1, 0x7, r3, 0x8) 06:03:17 executing program 3: r0 = socket$kcm(0x29, 0x100000000045, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)="7379caf0f0c69bc54bf5", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) recvmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@nl, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/22, 0x16}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/204, 0xcc}, {&(0x7f0000001700)=""/232, 0xe8}, {&(0x7f0000001800)=""/149, 0x95}], 0xa, &(0x7f0000001980)=""/9, 0x9, 0x7}, 0x40000000) setsockopt$sock_attach_bpf(r0, 0x1, 0x14, &(0x7f0000000080), 0x2cb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 06:03:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffc3}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 383.134222] syz-executor3 (25713) used greatest stack depth: 10240 bytes left [ 383.168695] FAULT_INJECTION: forcing a failure. [ 383.168695] name failslab, interval 1, probability 0, space 0, times 0 [ 383.180037] CPU: 1 PID: 25748 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 383.187410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.196782] Call Trace: [ 383.199387] dump_stack+0x1c4/0x2b4 [ 383.203037] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.208264] ? __lock_is_held+0xb5/0x140 [ 383.212349] should_fail.cold.4+0xa/0x17 [ 383.216433] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.221555] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 383.226843] ? kasan_unpoison_shadow+0x35/0x50 [ 383.231443] ? skb_tx_error+0x2f0/0x2f0 [ 383.235437] ? __kmalloc_node_track_caller+0x47/0x70 [ 383.240555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.246103] ? print_usage_bug+0xc0/0xc0 [ 383.250173] ? kasan_check_write+0x14/0x20 [ 383.250190] ? pskb_expand_head+0x6b3/0x10f0 [ 383.250244] ? __lock_acquire+0x7ec/0x4ec0 [ 383.263106] ? __lock_is_held+0xb5/0x140 [ 383.267189] __should_failslab+0x124/0x180 [ 383.271455] should_failslab+0x9/0x14 [ 383.275305] kmem_cache_alloc+0x47/0x730 [ 383.279392] skb_clone+0x1bb/0x500 06:03:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x0, 0x300) socket$kcm(0x11, 0xa, 0x300) r0 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x7}, 0xffffffffffffff13) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000480)=@in6={0xa, 0x0, 0x6, @ipv4={[], [], @local}, 0x5}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000000000000000000000a1964683397b074193550fecb3c428b89bd97ad236f81a53983f8ddd33bd80a58a9c799ca1577232e80f1ca8e5e239574a839ee01e286f2ca131b5849fae0d3f018888ed3dd6aefc05a550497d436a"], 0x10, 0x800}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000), 0xfffffffffffffe8b) [ 383.282950] ? skb_split+0x11e0/0x11e0 [ 383.286853] ? check_preemption_disabled+0x48/0x200 [ 383.291886] ? __this_cpu_preempt_check+0x1c/0x1f [ 383.296747] ? __bpf_redirect+0x54b/0xb20 [ 383.300922] bpf_clone_redirect+0xb9/0x490 [ 383.305178] bpf_prog_c39d1ba309a769f7+0x475/0x1000 [ 383.310210] ? __sched_text_start+0x8/0x8 [ 383.314383] ? ktime_get+0x352/0x440 [ 383.318120] ? find_held_lock+0x36/0x1c0 [ 383.322206] ? lock_acquire+0x1ed/0x520 [ 383.326210] ? bpf_test_run+0x32e/0x5a0 [ 383.330215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.335838] ? check_preemption_disabled+0x48/0x200 [ 383.340872] ? kasan_check_read+0x11/0x20 [ 383.345039] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.350331] ? rcu_bh_qs+0xc0/0xc0 [ 383.353890] ? preempt_schedule+0x4d/0x60 [ 383.358052] ? ___preempt_schedule+0x16/0x18 [ 383.362485] ? bpf_test_run+0x1c0/0x5a0 [ 383.366483] ? netlink_diag_dump+0x2a0/0x2a0 [ 383.370908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.376457] ? bpf_test_init.isra.9+0x70/0x100 [ 383.381059] ? bpf_prog_test_run_skb+0x634/0xb40 [ 383.385832] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 383.390689] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.396244] ? fput+0x130/0x1a0 [ 383.399537] ? __bpf_prog_get+0x9b/0x290 [ 383.403615] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 383.408473] ? bpf_prog_test_run+0x130/0x1a0 [ 383.412905] ? __x64_sys_bpf+0x3d8/0x510 [ 383.416979] ? bpf_prog_get+0x20/0x20 [ 383.420824] ? do_syscall_64+0x1b9/0x820 [ 383.424894] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 383.430279] ? syscall_return_slowpath+0x5e0/0x5e0 [ 383.435219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.440105] ? trace_hardirqs_off+0x300/0x300 [ 383.444613] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 383.449644] ? prepare_exit_to_usermode+0x291/0x3b0 [ 383.454678] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.459543] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.469301] net_ratelimit: 114 callbacks suppressed [ 383.469310] protocol 0800 is buggy, dev ip6_vti0 [ 383.480554] protocol 0800 is buggy, dev ip6_vti0 [ 383.489515] protocol 0800 is buggy, dev ip6_vti0 [ 383.495029] protocol 0800 is buggy, dev ip6_vti0 [ 383.507186] protocol 0800 is buggy, dev ip6_vti0 [ 383.524178] protocol 0800 is buggy, dev ip6_vti0 06:03:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) r1 = getpid() perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x3, 0x9, 0x8, 0x2f, 0x0, 0x4, 0x0, 0x2, 0x2, 0x4, 0x7, 0x100000001, 0x1, 0x9, 0x1, 0x2, 0x4, 0x4, 0x834, 0x1, 0xbe, 0x42cd, 0x0, 0x401, 0xa3, 0x9, 0x4, 0x80, 0x2f, 0x0, 0x7fffffff, 0x1, 0x800, 0xa654, 0x8, 0x7, 0x0, 0xbf4, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x1004, 0x100000000, 0x5, 0x7, 0x10000, 0xfffffffffffffffc, 0x9}, r1, 0x1, r0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000040)={'sit0\x00', @random="0f507000"}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000000)=0x1) 06:03:17 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x1, &(0x7f00000001c0)=ANY=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000400)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r2, &(0x7f0000000300)="78241a4e9132faa9a044eff634c29a986f91367b2b99712a1bd0cfd6d12534247078d3cac30fc1425360f983554641a2b8a5782a8382cf47d4a753ab0746f85fc8a7a5b3543fa10ac80c7659a896b0d65f8739f675076ae41d89bf4471ee0756329ef13a6ba4f97b62e6a4de4ec00428605976a740c30310be6de9c32bd7d57eba2810f763"}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x21, &(0x7f0000000480), 0x0, &(0x7f0000000500)}, 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x48000, &(0x7f0000000200)={[{@mode={'mode', 0x3d, 0x823}}, {@mode={'mode', 0x3d, 0x7}}]}) 06:03:17 executing program 0: socketpair(0x4, 0x800, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") [ 383.536619] protocol 0800 is buggy, dev ip6_vti0 [ 383.545445] protocol 0800 is buggy, dev ip6_vti0 [ 383.566981] protocol 0800 is buggy, dev ip6_vti0 [ 383.572323] protocol 0800 is buggy, dev ip6_vti0 06:03:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffc4}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:18 executing program 1 (fault-call:3 fault-nth:57): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:18 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x80800, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x71, &(0x7f0000000180)=r1, 0x8) [ 383.760968] FAULT_INJECTION: forcing a failure. [ 383.760968] name failslab, interval 1, probability 0, space 0, times 0 [ 383.772491] CPU: 1 PID: 25790 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 383.779865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.789237] Call Trace: [ 383.791853] dump_stack+0x1c4/0x2b4 [ 383.795508] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.795533] ? __perf_event_period+0x5c0/0x5c0 [ 383.795556] should_fail.cold.4+0xa/0x17 06:03:18 executing program 3: socketpair(0x1, 0x1, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb2d592518b52aa58) r1 = socket$kcm(0x10, 0x40000000000002, 0x0) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001600)="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", 0x788}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000003040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0xffffffffffffff25, &(0x7f0000003100), 0x0, &(0x7f0000003140)=""/29, 0x1d}, 0x0) recvmsg$kcm(r1, &(0x7f0000001080)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000031c0)=""/4096, 0x1000}, 0x0) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f00000011c0)=@nl=@unspec, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001580)=""/55, 0x37}, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x6, 0x2, 0x20000000000, 0x0, 0x7, 0x10000, 0x4, 0x9, 0x1f, 0x6272, 0x3, 0xffffffffffffe87a, 0x6, 0x100, 0x8ba, 0x7, 0xfffffffffffffffa, 0x5, 0x511fc954, 0xf2, 0x4, 0xffffffffffff86a1, 0x100, 0xf1, 0xf8, 0x4, 0x3ff, 0x100000000, 0x7, 0x1, 0x1, 0x5, 0x884, 0x5, 0x4, 0x0, 0xffffffffffffff80, 0x4, @perf_bp={&(0x7f0000000080), 0xf}, 0x4000, 0xb1, 0x3, 0x2, 0x6, 0x9, 0x8}, r2, 0x2, r0, 0x2) recvmsg$kcm(r1, &(0x7f0000000040)={&(0x7f0000000200)=@sco, 0x26c, &(0x7f0000002b80), 0x218, &(0x7f00000076c0)=""/156, 0xfffffffffffffe11}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) [ 383.805332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.805354] ? find_held_lock+0x36/0x1c0 [ 383.805382] ? is_bpf_text_address+0xac/0x170 [ 383.823075] ? lock_downgrade+0x900/0x900 [ 383.827247] ? check_preemption_disabled+0x48/0x200 [ 383.832290] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 383.838103] ? kasan_check_read+0x11/0x20 [ 383.842281] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.847575] ? rcu_bh_qs+0xc0/0xc0 [ 383.851133] ? rcu_bh_qs+0xc0/0xc0 [ 383.854691] ? unwind_dump+0x190/0x190 06:03:18 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x4000000000084, 0x20000000008, 0x3}, 0x2c) socketpair(0x7, 0x80802, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) [ 383.858600] ? is_bpf_text_address+0xd3/0x170 [ 383.863113] ? kernel_text_address+0x79/0xf0 [ 383.867539] ? __kernel_text_address+0xd/0x40 [ 383.872044] ? unwind_get_return_address+0x61/0xa0 [ 383.876988] ? __save_stack_trace+0x8d/0xf0 [ 383.881328] __should_failslab+0x124/0x180 [ 383.885585] should_failslab+0x9/0x14 [ 383.889399] kmem_cache_alloc_node_trace+0x5a/0x740 [ 383.889414] ? save_stack+0xa9/0xd0 [ 383.889435] ? save_stack+0x43/0xd0 [ 383.901697] __kmalloc_node_track_caller+0x33/0x70 [ 383.901719] __kmalloc_reserve.isra.39+0x41/0xe0 [ 383.901743] pskb_expand_head+0x230/0x10f0 [ 383.901770] ? memcpy+0x45/0x50 [ 383.918932] ? __copy_skb_header+0x350/0x6b0 [ 383.923347] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 383.927846] ? skb_checksum+0x140/0x140 [ 383.931854] ? __lock_is_held+0xb5/0x140 [ 383.935924] ? kasan_check_write+0x14/0x20 [ 383.940164] ? __skb_clone+0x6c7/0xa00 [ 383.944059] ? __copy_skb_header+0x6b0/0x6b0 [ 383.948473] ? kmem_cache_alloc+0x33a/0x730 [ 383.952800] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.958351] skb_ensure_writable+0x3dd/0x640 [ 383.962772] ? skb_cow_data+0xf10/0xf10 [ 383.966755] ? preempt_notifier_register+0x200/0x200 [ 383.971900] ? __switch_to_asm+0x34/0x70 [ 383.975967] ? __switch_to_asm+0x34/0x70 [ 383.980030] ? __switch_to_asm+0x40/0x70 [ 383.984088] ? __switch_to_asm+0x34/0x70 [ 383.988153] ? __switch_to_asm+0x40/0x70 [ 383.992218] ? __switch_to_asm+0x40/0x70 [ 383.996292] ? __switch_to_asm+0x34/0x70 [ 384.000357] ? __switch_to_asm+0x34/0x70 [ 384.004418] ? __switch_to_asm+0x40/0x70 [ 384.008479] ? __switch_to_asm+0x34/0x70 [ 384.012553] bpf_clone_redirect+0x14a/0x490 [ 384.016890] bpf_prog_c39d1ba309a769f7+0xd57/0x1000 [ 384.021931] ? __sched_text_start+0x8/0x8 [ 384.026094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.030900] ? find_held_lock+0x36/0x1c0 [ 384.034972] ? lock_acquire+0x1ed/0x520 [ 384.038962] ? bpf_test_run+0x32e/0x5a0 [ 384.042942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.048501] ? check_preemption_disabled+0x48/0x200 [ 384.053526] ? kasan_check_read+0x11/0x20 [ 384.057678] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.062962] ? rcu_bh_qs+0xc0/0xc0 [ 384.066509] ? preempt_schedule+0x4d/0x60 [ 384.070662] ? ___preempt_schedule+0x16/0x18 [ 384.075085] ? bpf_test_run+0x1c0/0x5a0 [ 384.079095] ? netlink_diag_dump+0x2a0/0x2a0 [ 384.083514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.089051] ? bpf_test_init.isra.9+0x70/0x100 [ 384.093644] ? bpf_prog_test_run_skb+0x634/0xb40 [ 384.098416] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 384.103269] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 384.108828] ? fput+0x130/0x1a0 [ 384.112113] ? __bpf_prog_get+0x9b/0x290 [ 384.116182] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 384.121027] ? bpf_prog_test_run+0x130/0x1a0 [ 384.125444] ? __x64_sys_bpf+0x3d8/0x510 [ 384.129508] ? bpf_prog_get+0x20/0x20 [ 384.133834] ? do_syscall_64+0x1b9/0x820 [ 384.137926] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 384.143297] ? syscall_return_slowpath+0x5e0/0x5e0 [ 384.148240] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.153089] ? trace_hardirqs_off+0x300/0x300 [ 384.157589] ? prepare_exit_to_usermode+0x3b0/0x3b0 06:03:18 executing program 1 (fault-call:3 fault-nth:58): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 384.162610] ? prepare_exit_to_usermode+0x291/0x3b0 [ 384.167638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.172500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 06:03:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x5c}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:18 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000002c0)=r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001740)="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", 0x75c}], 0x1, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) openat$cgroup_ro(r1, &(0x7f00000003c0)='memory.stat\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003480)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x9f}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000340)={0x7, 0x70, 0x9, 0x509b, 0x8, 0x0, 0x0, 0x1, 0x2, 0x4beaf6488ec9565e, 0xfffffffffffffffe, 0xfffffffffffffe01, 0xffffffff, 0xa50, 0x0, 0x3ff, 0x44, 0x80000000, 0x6, 0x20, 0xfffffffffffffff9, 0x1, 0x400, 0xffffffffffffff7f, 0xffffffff, 0x7fffffff, 0x3, 0x5, 0x0, 0x3, 0x7, 0x2, 0x5, 0x80, 0xb4, 0x5, 0x0, 0x1f, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000300), 0x2}, 0x2, 0x0, 0x5, 0x4, 0x100000001, 0x2eb, 0x7}, r3, 0x0, r2, 0xb) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x0, &(0x7f00000002c0)=ANY=[]) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000040)={'vlan0\x00', @dev}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086607, 0x7fffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) close(r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) 06:03:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xf0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) getpid() perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'veth1_to_bridge\x00', @local}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000003901e428b98add1375f51e135848fea98c600574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000380)=0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000000)) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000002e00)=""/227) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)) 06:03:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:18 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000000c0)=@pppol2tpv3in6={0x2, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0), 0x9f, &(0x7f0000000780)}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000780)={0x3, 0x70, 0x5, 0x0, 0xbbb1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x5, 0x6, 0x4, 0x0, 0x0, 0x4a4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0x99, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000740), 0x7}, 0x284, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5107d321}, 0x0, 0xe, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x10, &(0x7f00000004c0)={&(0x7f0000000200)=""/216, 0xd8}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000540), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffffff8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000680)=ANY=[]) recvmsg$kcm(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/33, 0x21}, 0x0) write$cgroup_type(r2, &(0x7f0000001900)="746888646164656400", 0x4) 06:03:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x4, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffa5}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x3, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x6, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 384.608892] device nr0 entered promiscuous mode 06:03:19 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0xfffffffffffffefe, &(0x7f0000000040)}, 0xffffffffffffff8c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="2f02726f0500000074617000895059372f9199aa53f0bb5cf7b64cb7336b650264b1f1f81db62cc9399668f301b3668ad02b47dd439dcf453f1bceff3b4f5a2745f5", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='/dev/net/tun\x00') openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x680843, 0x0) 06:03:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xc, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffa7}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:19 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000c40)={&(0x7f0000000900)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000980)=""/236, 0xec}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/252, 0xfc}], 0x3, &(0x7f0000000c00)=""/46, 0x2e, 0x7df}, 0x1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003ac0)={&(0x7f00000036c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003740)=""/140, 0x8c}, {&(0x7f0000003800)=""/61, 0x3d}, {&(0x7f0000003840)=""/9, 0x9}, {&(0x7f0000003880)=""/18, 0x12}, {&(0x7f00000038c0)=""/214, 0xd6}], 0x5, &(0x7f0000003a40)=""/70, 0x46, 0xffff}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000003b00)={0x0, 0x9, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, [@generic={0x1, 0x0, 0x10001, 0x2}, @map={0x18, 0xf, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfed, 0x0, 0x0, 0x0, 0x9}]}, &(0x7f0000000080)='GPL\x00', 0x10001, 0x63, &(0x7f0000000200)=""/99, 0x41f00, 0x1, [], r1, 0xa}, 0x48) socketpair$inet6(0xa, 0x100000003, 0x20000ff, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x28, 0x27, &(0x7f0000000280)="79106f9ef11fcc617886480b9f989d1d7b94993cdcfea61d205086b1e8aa709adf6a321c023991eb", &(0x7f00000002c0)=""/39, 0xedd}, 0x28) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000340)=@in={0x2, 0x4e24, @multicast2}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000004c0)="ed3bc9856ea221384273d13ce5cebd6c856a281fff16c6b5b56ca37b5dd98f84a4d72ab9bf865f85455f084f0d6b88d83106512d882f490b061a62754cb2eb6dda377ed2359ed98721563516ed0c3288371cf79b6c000fec1ebca9d791a75d7d743b780ce30ef872b2d6827ed24cd50c86abbf8b7ff82c0edd62b98058836c3c21f0cd86024bcbd628c92a3c721712aa5392aa7180584610ed6dad1f0be21184a3f72a3514d524101357b9d39a523bead5f10fc91ce445c79744c66481ed52", 0xbf}, {&(0x7f0000000580)="dc4f5933e4c1103e4dd25df7decef4dc7d1997065d84da88a040b3c8db5744a55dc0f31257d958ab4a9c315eab3976edc5f3e24f46c0bf582bdc4a3f98bfa21cdce95e4eaf4c6e719ce1411a875f2e8b2ce852cf1ba8804d1269d902495105c14727c51d36173b66554debf7b8f9b7c1d964", 0x72}], 0x3, &(0x7f0000000640)=[{0x38, 0x29, 0x9, "6dccbbb8a074048d17dcd6bb20eca70272d24e85b787cdf339145f1c35cb09e6633cf2"}, {0x40, 0xff, 0x7, "839867e897a4b99e138e8b1e9569833dcab90d0c08099ccfbcf07715e04dd3f9dc6e94480e8f5154e5ad175f5c78"}, {0x60, 0x11f, 0x2, "3acd3c13814547b9c3f439bedbee33e5bb60385a15b2d4893c71be1877c677739a13d9732bc1e9dc96c752d794dd9b30cd087348b072261543a28262cc92cd6704bcb1f2b47bf9eea3f40878be24"}, {0x98, 0xff, 0x7be, "36f5c4fa507f9f9bf6f99b926ad5eb01fa867ac3ab17de0250bbd5b395a9af89a665dfd452452fe07e83785f54bbf94c88c83c76894ccf2c16c236279327034397b2208bf554e4cfe7d636b4413f3ca61fb19b9dfee0ca07b0b7c7c970ab943e3b58bc28d8c00f660b5044ebf2378f518b5bf2a9e8ed6a2cde9c8aedf8b3276f92a1"}, {0xb8, 0x104, 0x2, "d50c16fbbf5e3a9138e5dac30ada8a2dffbf67b6a5121a442d2adb06044c764a841f6e20795ef3f8c2a1b76cf77613a429a3c42dfe6c45a1e9e6a69892e2b72c6187e110e731499870f28551fdcd5acbae2d26fe8694d8dadfa871599633b0bac784d068d54cf4e325d8dd55726ad1fe978d7d929b1e3d8d934912504923d20818b6619021920011a9401817e4615b7b88e4c3865dde49dfaea86c281d4f2319cd9264"}, {0x50, 0x19e, 0x1000, "ab009faa49bc4ece63a57b77b3f394d3cc9ef0088b946fd1b5133cfac321764d00e258820810ea4c4b4f3ca392f8e251d0da206b23aa8c4380415d"}], 0x278, 0x4000}, 0x0) 06:03:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x11) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000000c0)="505e3984b8460c17bf22de2113d4ac943bb5be39202a8b780f99a41d9785046154952a1287c8da5230c053511ca3e4cba424624b6cdc81ff3a88621f22093fdfd92bdaf2daa067e424d2b51ea1b12032ad930b032d60ec41a9a2baf65de8b46daf652a5e36fc2379919a408e4cb22162c06d255de183af", 0x77}, {&(0x7f0000000280)="cdb033e6d8bd2d778602c83ac6f6687632d6d2ba035f15e662acd883ae1ac8f0d64dd6b6ce3a94b3644982f6e22bf45add7f75445fc297d980bb0ca9705b44e84dde9052ca38eb93ca0b0ac70e9ada0a065dee7e11669157597ec693682832bed32cf0c98cdb19edb7735aecec397f9e70262611f5da49dc30", 0x79}, {&(0x7f0000000300)="3439939437d2947ed83a72ceb392a3d72e9fbb1a84992c2428c916bf0bd5fd57d3fb580c39212a37bf80e0eda04e52c3046c3dfc1112a9e6aa2ebf077912ffaf9201224d381024c08e93b9cbabf0f1642b5d29bb4175212be8c389d5605e1d9c1ae80f6fb909c6724cfdbc2bd101faee354309d22d37cb16838d13", 0x7b}, {&(0x7f0000000380)="4a02e63b1abe1997f1159a57a013b2c7e30476209d1e572cb46b0af9979a61e4f3ede485b234afcaa41af39535884041fc823050b10f7410c8ddf86290a39f170eaaae7e046e2d13789097f80125b7b3788c4efaf8bd85ee350385b348073cafee441e", 0x63}, {&(0x7f0000000400)="ea25855eaab39746dcf82cd4d369b1baab10029ec592816a3634b7c5d7dabc753b47aa7ed1ae69e93226e0cd3247d5d4694e4b6a9a5f32135c034d9d5f87ae9967f37088dfa7d323982fcc0b5f72a35e4dd03b6c10922b0e730767fe20a52350a3f001bc2e7df0af9d63411514e6611a2fb1e18a35936d26cc", 0x79}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="213c390db07abec5962e408391fc0110432cf033eabdca6f5bcdb7057aa51f18a016a3763efde5f8eea84b45ff0ec73f0365fa4a3d576bed9e4d0fd7a80b1ee5fd6bd93bb1e376722c210059e500ea40fb1defd5", 0x54}], 0x7, 0x0, 0x0, 0x4010}, 0x44000) 06:03:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xe, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000340)) socket$kcm(0x2, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cgroup.controllers\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f00000004c0)='cpuset.effective_mems\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000380)={'bond_slave_1\x00'}) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)) 06:03:20 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x400080, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) socketpair(0x0, 0xa, 0x8001, &(0x7f0000000000)) 06:03:20 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x2, 0x300) r0 = socket$kcm(0x11, 0xa, 0x300) r1 = socket$kcm(0xa, 0x522000000003, 0x11) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) close(0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bond0\x00', 0x1000}) socket$kcm(0x2, 0x0, 0x2) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) close(r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000006c0)=""/229, 0xe5}], 0x1, &(0x7f0000001840)=""/33, 0x21}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}}, 0x80, &(0x7f0000000040)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 06:03:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x27}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x14, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:20 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180600ff0000000000000000e6340000952ce3fd66dd1b0000ed2300020015307861f28d248a7dd3ac3b2c159510fe40fd7531b6284b3a692c40ee1c"], &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) 06:03:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x5452, &(0x7f0000000880)={"766574000000000000000000bd6800"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={0x1, 0x28, &(0x7f0000000480)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500), 0xc) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/20, 0x14}], 0x6, &(0x7f0000000600)=""/167, 0xa7, 0xfff}, 0x40000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140), 0x100000203) socketpair(0x2, 0x100000000007, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000040)={r4}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x3, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r4}, 0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)=')\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000700)=0x7) r6 = socket$kcm(0xa, 0x6, 0x0) socketpair(0xc, 0x7, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, r9}, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000280)={r9, r10}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f00000007c0)='./file0\x00', r9}, 0xfffffffffffffdd8) socketpair(0xb, 0x8, 0x4b, &(0x7f0000000800)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x400000000001) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x8936, &(0x7f0000000000)={r10}) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0xfffffffffffffff7) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000000300)={r2, r1}) gettid() bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x11, &(0x7f00000009c0)=ANY=[@ANYBLOB="003a0a00ffffff40382aaa2cf2b6b30e47b13063e4315f7e1a8f261a86b9c63b66b0f3c9a2a59807cf2ae9b332e1ffc04bf20ad53c8d4a3768a8a2ddd7818297ec3781ef9fda09915557f0d80c625a1b9a989b2831a981eb3e1f90a8bba8c0f185cbd9c02d8cca0441115e01d0e3292b20fd27c924e71d58a3763c740103be2e4190ed7b6d80e9ea79ba6aa0667a295f279e"], &(0x7f00000002c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) 06:03:20 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) close(r0) sendmsg(r0, &(0x7f0000000cc0)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @loopback}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000140)=[{0x18, 0x0, 0x7, "8607"}], 0x18}, 0x0) 06:03:20 executing program 3: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000009c0)=@ipx={0x4, 0x0, 0x0, "0950fe4adba7"}, 0x318, &(0x7f0000000000), 0x0, &(0x7f0000000980)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0x80, &(0x7f0000000300)}, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f00000004c0)=""/191, 0xfdaa}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) recvmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000d00)=@nfc_llcp, 0x80, &(0x7f0000000400)=[{&(0x7f0000000c00)=""/163, 0xfffffffffffffdee}, {&(0x7f0000000640)=""/221, 0xdd}, {&(0x7f0000000740)=""/211, 0xd3}, {&(0x7f0000000b40)=""/9, 0x14214a8}, {&(0x7f0000000cc0)=""/29, 0x1d}, {&(0x7f0000000840)=""/241, 0xf1}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x80000001}, 0x2000000) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x30600, 0x894f, 0xf, @dev}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000ac0)=r1, 0x4) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000980)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000b00)={r0}) 06:03:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xb, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x3d}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:20 executing program 4: socketpair(0x8, 0x0, 0x8, &(0x7f0000003000)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1}) r2 = socket$kcm(0x11, 0x9, 0x300) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x2, 0x10}, 0xc) r4 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r2, &(0x7f0000000900)={&(0x7f0000000500)=@pppoe={0x18, 0x0, {0x1, @random="ec30f5839eb2", 'bond0\x00'}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000580)="ad468e7d658044b985823c6e09c236a9be055051ffeafe4e9092c6ed9b09d48b6a8a69a5ce560956206ade649d127b1fb1373e6f464f17bd77e13486415e6b963ba67e7afe57cc8b489a80a463cfae5ca527527cfaed3e058246858bb92964ff118e953746e1c31aa19038fb5889180aeacbce73d8a0695d4a74570b65a77b478ee8d842572cc8c3f6cf50d97bcc589221cff6dcb4c119cee4b9a9cc6c9b060c49b331104994933b51c1ba946cd70ed7537e7fd8aca6f9f31e9bdc92fff8db0980b9a2", 0xc3}, {&(0x7f0000000680)="51fab7284481d85fb211cd36b7620d94639ec5cd8d91d5411358d1952cb0fc848bdb9204a100bd5a6ef573ddfc06c4bdf5733f086f876cd31e05e4d94e467ffcc94f1385be3672ea124adb23506cd3662fde755ba8fb002c54cdb092f83f582bcbcff45b5ce4bb0a784c52796cdd6633c98eb79364ba8e66b8353fd6c4af3d1cde97c0de0dab72fd61cc6848a460299c371e6cec94e11db1bd3156b32d63387a2930f213fefacec1053ef652a2", 0xad}, {&(0x7f0000000740)="c9bd1163e5763eb4b6a154731feaf7e47a9c3bd4c755cbee2faa6a3083f0b5cf627dafeea6d2a2500bffcb2fe6e3e7b9f6638b1218cbc0ab066abc84009ec2489292ba95bb", 0x45}, {&(0x7f00000007c0)="761b3f629723318e0504dca78e68b77a064c76ee1d6eb1393232590e02f6496784c644433eb8f548eebba9519fd22fedad2082461ee7290db276c258b36290f44b4497d0e139e5d88c416e112c6f5cccd5498f7ba794660edc5168d2c3e0a2c4dc07502d7bb40bd95fd9d89e8e88392425b8b421c33c2115546d6e1915f3ab1807bc9b191a2926276bacc2f151d69ddfa6e8544ae7b0e0339f7c4a19c1679debc00e13f7c509e16e55bda0a85a9da3535a7b36a7042c4e37c9bac3b9009a04a24c6fc860f871f0979ce928efc88289bad367d992e365390ea1f17d705a09b337846a50e8ab8147825aab1830930a", 0xee}, {&(0x7f0000000980)="b1261dabe0d126bf79a9119dd2f424ab17f952bc467f86633422f2901332acf861e70ed670c39aeb4f7834b3f41032c194344e31759b7afc2902a9e87ec2a1f9a5953a1ff3790f16d375521e0b6d36f9f6d3b357677cbd4904377ded203a9ecc9fc317a88de0dfcbabdc4aa32b6737d5550232ba2842b7099379ac549c3f54d6a93d079088486e7725a6653064c94d7cf64de0d2bfc1acf1e771101ad34e190e7a99981fdee61c9aaab43178be", 0xad}, {&(0x7f0000000a40)="8ac2a39067adaa82b301084f3451af369c3163639970104ccb1849a45ac9f8210a0e2fe65c581a06bd151f9dbca57dee9fe9353d5ea4b925537c8daa56e941ef133e9d42208117a662cf8a1ccd061504edb2f548d41e7fa0c798ac12b0bb5f8104645481e45afb56b18ca80c6c94f963a26a9ceb4a8c494474970869cfc7e94e4cd406f8ce553e36272340897ee33fdd2cc5b83ee744fdf8ac17a97b8acfcea1c5d57c1d07ad7072a2e68e1ddeb774a0b67bd4511ab00f4f0399f226810eb0ba0b025a3ad91ce5e3a8526bb35ba56d834b4420a06c6175ea63a27ca39d04c41b1aec7cbf86", 0xe5}, 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0x1000}], 0x7, &(0x7f0000001bc0)=[{0xb0, 0x0, 0x200, "5b155e9a37963b3fd32d7f2ad9def370940cc9798dc6337ad3cd2a9c15115b92556fbc5b42717d4f35bfc92b1eb3f389e8241662eac25294d2b16b6b39cf61b87d633f9274f4027dff8450406c7648f89696b01a581bbd811314f40badbee27b81b0a5117b94a01bdc89ede403d8e3c0b4123b091d172e4e1a3a3503cf798eece91a50b9c6ec3b2902f0eabe5ca0b1a1b99c38963a22de3481e60cf4b918"}, {0x110, 0x11b, 0x3, "16dd9c0a26f155e4dc1dcd87ea14e30e9063276f58707cd7c921608280d08d9dee5b31eb28c6a015ff9bc709847095cab8774a3b4184f8ccf63e5fee8ac9c09dd8b816cc8eec32688faa6c2be72d03ab84cbbb6e804485c4430a650913227a1fa8d48d7a18fe7f52e5e9f5ffb417d0c1dbacf8713256e7972dbf5bc02b292c90a4f504ba75036f6d10874f75366c9fa59eac58cf47917796bf14f44a0e078d76b9b9d8dd28dd2f5e5ca6e2a68fe5fa58529ef325af6ecb3c8509567a55727e9eab5b1c32202d5ed2faa25412cbfc0fc69d7c246e2043cf4770c514cf0e3be92bcab601dc4c7aacaaaf7ec97d7ea00f7f62c7d251571526a957"}, {0x70, 0x88, 0x8000, "b9c21a92d1f46dffd464a93025162d6a143e495cbce4b4f08ddd1fea7b1c201923177029eb3614d8fb0e3dab3925566347e98672604bfdbc362c73c7f7a79fd2366630cd071038832257f58835bb987477815d74dfa9a25bbcefc08de6"}, {0xd8, 0x11, 0x5, "dfca002ecfefb6fcdbfe17059f0b7e3fd4e683085cdff91c9081378ba950bb1ef4fdabe18373cc3f02f2423165f9d3ea5036747f8d59d52d9009e86f486e3ce4a0c725df8ebc045814ee3bc314c59a9b7a1025babfd84bc233ffef29fc917000dc23a5f1878ffa3eb08bef7c70cf4f4ad813dbf71ac2ba27654884822e919a0497c63b7974b98c8234651bdfefa0ad2d7e4dcdbe0c86c85a5e6801726e4166d8ea49f2300258573901dd02ca3dae33ecd0f7ecb9688213e5cb3fa61d5b608b0bfeee2690"}, {0x80, 0x18f, 0xc9db, "de5ddadff29bdd23a85195cce4c82ae58b3058963b23b4f7976289034119b8510c66d2c5bf65cc653991ad308d6fa0fd50f00dbfa4449ec8e4d6a9465f9b8dccbd4ae8e804c5b81a9fa64648585618d314564358d1062f579f8e1b0c7ec66c7f5c2ce30b91df749af4a3"}, {0x20, 0x116, 0x101, "4d6d348c79a2eeb3eaa0fe369192d22d"}, {0x1010, 0x11f, 0x0, "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"}], 0x13b8, 0x8000}, 0x1) setsockopt$sock_attach_bpf(r4, 0x29, 0x14, &(0x7f0000000080), 0xfe6a) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002fc0)={r0, 0x1, 0x1, 0x2, &(0x7f0000002f80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000480)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/42, 0x2a}, {&(0x7f0000000340)=""/205, 0xcd}], 0x2}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x80000000) openat$cgroup_subtree(r1, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008440)={0x6, 0x22, &(0x7f00000008c0)=@raw=[@generic], &(0x7f0000000940)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000004800)=""/4096, 0x0, 0x0, [], r5}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080), 0x4) 06:03:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x9, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:20 executing program 0: ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000004c0)={0x2, &(0x7f0000000480)=[{0x0, 0x0, 0x100}, {0xf5}]}) socketpair(0x3, 0x3, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000320aaaaaaaaaaaad88a6da6d5b5aaaaaaaaaa0dc22e32439fa7bba4421a7e448f4db920a6eb80696eaf5eb05c93b63963582ef493c179ef7ddbb98dd2fd4d4d33a5ff07000000e1ffff21cbd1c25a0f00056c68199993dc77d08faecaaa8f37435f6434beb4efaa9aaa0a41fdcc5b5e72a75de44cefc00e9b0f40be37b40c33e58f1f1032d15236a8cd4f1bcde68811cc869f3933d70b135c96058343dfbf2a0c24bf765b1a07e45ec585e89e71adaf5e7c"]) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip_vti0\x00', 0x800}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/166) 06:03:20 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x69) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) close(r1) close(r0) 06:03:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x45}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x13, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:20 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) getpid() r1 = perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x3, 0xc8, 0x81, 0x0, 0x0, 0x7, 0x0, 0xfff, 0x0, 0x3f, 0x0, 0x20, 0xfff, 0x1ff, 0x2, 0x2, 0x0, 0xfff, 0x101, 0x7fff, 0x0, 0x9, 0x0, 0x3, 0x85, 0x0, 0x0, 0x7fa5, 0x0, 0x100000000, 0x0, @perf_config_ext={0x0, 0x37bb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100), 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x6, 0x8}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x9) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=0xfffffffffffffc01, 0x12) socketpair(0x0, 0x0, 0x11491f0200000000, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000014c0)={0x7, 0x70, 0x7, 0x6, 0x19a, 0x7, 0x0, 0x800, 0x410, 0x0, 0x100, 0x100, 0x5, 0x2, 0x0, 0x5, 0xf1c, 0x5, 0x100000001, 0x200, 0x3, 0x0, 0xeb4, 0xfffffffffffffffb, 0x3f, 0x0, 0xfffffffffffffffd, 0xde, 0x1ff, 0xf9b, 0x8, 0x0, 0x3, 0xfffffffffffffc00, 0x9, 0x3, 0x4, 0x4, 0x0, 0x7, 0x0, @perf_config_ext={0x3f, 0xffffffffffff0001}, 0x1008a, 0x401, 0x1000, 0x0, 0x2, 0x4, 0xffffffffffffffe0}) 06:03:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x81, 0x81, 0x200, 0x0, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x13, 0x40, 0xdb, 0x16, r0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000040)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000100)='sit0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, &(0x7f0000000140)='sit0\x00') 06:03:20 executing program 0: socketpair(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r0, 0x10, &(0x7f00000002c0)={&(0x7f00000001c0)=""/195, 0xc3, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r0, 0x10, &(0x7f0000000340)={&(0x7f0000000100)=""/53, 0x35, r1}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x70}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2}, 0x10) 06:03:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x10, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$kcm(0x2, 0x80003, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="850000002200000007000000005dde009500000000000000"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x2b000000, 0x37, 0x9d, &(0x7f0000000280)="e4600192340606c1066227bc86dd6a00000000072feb305660319056115082553800800000000000e8d50000000100000014000000002c", &(0x7f00000001c0)=""/157, 0xff}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/78, 0x4e}], 0x3, &(0x7f0000000600)=""/167, 0xa7}, 0x40000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140), 0x4) socketpair(0x0, 0x80807, 0x0, &(0x7f0000000200)) socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)=')\x00') socket$kcm(0xa, 0x6, 0x0) getpid() openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000540)='cgroup.type\x00', 0x2, 0x0) 06:03:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x6d}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:20 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffa4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) close(r0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x83, 0x8, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r1, &(0x7f0000000080), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000180), &(0x7f0000000600)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000480), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r1, &(0x7f0000000100), &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000007c0)={r1, &(0x7f0000000700), &(0x7f0000000740)}, 0x20) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={0x1, 0x28, &(0x7f0000000480)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={r2, 0x7, 0x18}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000540)='cgroup.procs\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000280)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=""/99}, 0xfffffffffffffd8e) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000040)='\\posix_acl_access(/-md5sum\x00', 0xffffffffffffff9c}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r3, 0x3, 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x20) 06:03:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd}, 0xfffffffffffffe17) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f00000000c0)="4f92624f96886c41ed736ba8e1ae68bdbf2184be44cb51eec8de911e3faf9d3fb16b2e4fdf9033cb415032f3640c3188ec9814ba67d2172789663e763880b90dc16903f07a872b8fcbe05eb138f63644f799a4440c7580159d7dc3ecc889cbee9637e5a62dc7a9acb4319f36b865dee06def496735dfe8736e1aa9a2508dcb8eff69c1b9387cd006695c7b99c7e1cf48cbe7f34f8ea472204670178f109322588d57652b42e4bd3db7092ea78919fd1f6964d51fa97b4352fa26563fb8cdda89927b319fd0ccc04ccc6e022be660bdfc0dadcd4b41ceca1dd4315eced34466ef1391428165", &(0x7f00000001c0)="1b89a29cbf46c61cbd824ed7e750e8791476cbc0d295909fc464d08e90df91bcd3b270afdc22ad5b3971cf9b5d47032a0683a1ab2b72ab69ce024d75f12f891c5e24ac4824ba55bd575282d1c51e8d18c42ff87d38631af9c8f0fe0e05a529831428", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001440)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001500)={r0, 0x28, &(0x7f00000014c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001540)={r3, 0x3, 0x8}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001480)={&(0x7f0000000300)='./file0\x00', r2}, 0x10) r4 = getpid() r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001640)='memory.events\x00', 0x0, 0x0) perf_event_open(&(0x7f00000015c0)={0x5, 0x70, 0x9, 0xfffffffffffffbff, 0x5, 0x9, 0x0, 0x3f, 0x1000, 0x2, 0x6, 0x9, 0xfffffffffffffffd, 0xffffffff, 0x8757, 0x1000000000000, 0x301, 0x7, 0x7, 0x0, 0x81, 0x6, 0x7, 0x780, 0x6, 0x3ff, 0x6, 0x100, 0x1, 0x0, 0x100000000, 0x1f, 0x7f, 0xff, 0x6b, 0x81, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000001580), 0x9}, 0xb00, 0x5, 0xffffffffffffffff, 0x7, 0x7, 0x1ff}, r4, 0x5, r5, 0xb) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f00000003c0)=""/128}, 0x18) 06:03:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xd, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x10, &(0x7f0000000140), 0x4) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000000), 0x344, 0x0, 0xffffffffffffff2d}, 0x2000000000000) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000300)}, 0x0) 06:03:20 executing program 5: r0 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000002c00)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002b80)}, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/243, 0xf3}, 0x0) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/173, 0xad}, {&(0x7f0000000080)=""/54, 0x36}], 0x3, &(0x7f0000001480)=""/172, 0xac, 0x9}, 0x1) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) 06:03:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x36fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x2000040, &(0x7f0000000100)=ANY=[@ANYBLOB="6dc24f5618303030307a3031d7fa4b223c4b8b620120b10e52ceed313410"]) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) close(r0) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000080), 0x4) sendmsg$kcm(r2, &(0x7f0000001d40)={&(0x7f0000000740)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001c80)}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x70d000) 06:03:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x7c}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x12, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x69, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r0, 0x0, 0x4, &(0x7f00000000c0)="27d72d00"}, 0x30) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3d, 0xd7ad, 0x9, 0x9, 0x0, 0x8, 0x108, 0x1, 0x3, 0x0, 0xfffffffffffffffe, 0x100000001, 0x8, 0xfff, 0x200, 0xb9d, 0x0, 0x77f, 0x5, 0xc0a, 0x3, 0x8c3, 0x20, 0x6, 0x20, 0x1, 0x7fff, 0x3, 0x8, 0x5, 0x3, 0xffffffffffffff80, 0xab0, 0x3ff, 0xfffffffffffffc00, 0x7, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x10102, 0x1f, 0x81, 0x1, 0x4, 0x40, 0xcb5}, r2, 0x9, 0xffffffffffffffff, 0xb) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x88, 0x66, &(0x7f0000000000), 0x4) unlink(&(0x7f0000000140)='./file0\x00') 06:03:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x8, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001ac0)='./cgroup.cpu//yz0d', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socketpair(0x4, 0xf, 0x2, &(0x7f00000003c0)) socketpair(0x2, 0xf, 0x2, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.controllers\x00', 0x0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003500)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000003540)={0xffffffffffffffff, r2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001b80)={r1, 0x50, &(0x7f0000001b00)={0x0, 0x0}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000001a00)={0xa892104e6f69ec90, 0x70, 0x8, 0x1, 0x7ff, 0x3ff, 0x0, 0x2, 0x2280, 0x0, 0xffffffffa5e07ef9, 0x0, 0x0, 0x3, 0xe892, 0x0, 0x30, 0x0, 0x3, 0x2, 0x7ff, 0x0, 0x6, 0x3, 0x1, 0x0, 0x40, 0x1, 0x8, 0x20, 0x2, 0x9, 0x5, 0x7ff, 0x6, 0x4354, 0x6, 0xc937, 0x0, 0x0, 0x6, @perf_config_ext={0xfffffffffffffffa, 0x7}, 0x1000, 0x0, 0x4, 0x7, 0x8, 0x9bb7, 0x5}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x323) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) r7 = gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000001c0)}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0xa, 0x1, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x2c, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r9, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r9}, 0x10) perf_event_open(&(0x7f0000001c00)={0x6, 0x70, 0xce, 0x0, 0x6, 0xd17, 0x0, 0x9, 0x204, 0x0, 0x8, 0x7, 0x6, 0x5, 0x6, 0x70b, 0x40, 0x0, 0xffffffff, 0x100000000, 0x5, 0x6, 0x7fff, 0x7, 0x2, 0x100, 0x0, 0x739, 0x0, 0x401, 0x1fd, 0x1, 0x3ff, 0x9, 0x7, 0x4, 0x600000000000000, 0x80000000, 0x0, 0x84, 0x4, @perf_bp={&(0x7f0000001bc0), 0x4}, 0x0, 0x5, 0x5, 0x7, 0x2b4, 0x0, 0x44}, r7, 0x5, r5, 0x3) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="6576656e7473000000c7aaff0fb0c79b9391e4ae6479d80000000000", 0xf0, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r11, 0x1, 0x32, &(0x7f0000000440), 0x14e) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001a80)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001c80)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r10, 0x40086607, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) openat$cgroup(r4, &(0x7f00000002c0)='syz1\x00', 0x200002, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000040)=r2) ioctl$TUNSETVNETHDRSZ(r8, 0x400454d8, &(0x7f0000000000)=0xffffffff00000001) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='./cgroup.cpu/syz0\x00', r6}, 0x10) 06:03:21 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000340)='bpf\x00', 0x0, &(0x7f0000000300)=ANY=[]) mount$bpf(0x20000000, &(0x7f0000000380)='.\x00', &(0x7f0000000400)='bpf\x00', 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000000c0)='./file0/../file1\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) mount$bpf(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x1003, &(0x7f0000000080)) mount$bpf(0x0, &(0x7f0000000600)='./file0/../file1\x00', &(0x7f0000000640)='bpf\x00', 0x0, &(0x7f0000000680)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) mount$bpf(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000001640)='bpf\x00', 0xffffffffffffffff, &(0x7f0000001840)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x2, 0x0, 0x1a, 0x0, 0x0, 0x200, 0x0, 0x6cff, 0x8, 0x0, 0x0, 0x80000000, 0xfffffffffffffffc, 0x0, 0x0, 0x949, 0x5, 0xa0, 0x9, 0x6a6, 0xffffffff00000001, 0xc0b, 0x0, 0x0, 0x100000000, 0x9, 0x80, 0x9, 0x2, 0x81, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x79f7bf0a, 0xfffffffffffffffc, 0x1, 0x0, 0x81}, 0x0, 0x9, r0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) 06:03:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffc7}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x5, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:21 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r0, &(0x7f0000000980)=0x8001, 0x12) close(r1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x5, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001b40)="2f6a7374617400c65381b47aaedf2af5c8af3423fc41891bd2a3c56d8c88e29bad43f1da906e855ff182de04227edcbbc2b1df8f180e158e8abd442cc049cffda030ff277875ee010000000000000000000000000000000000000000000000f532144d1671a6cdf5069e5bddcf25cd7f23956b4a82df900f5eb5763b4fe8cc7172962d2590b2dca2a1308c382541b053194d9027d83ee7ba2e3280857f8f9f63fc90bae959c6e67078bf97e615bfd9409914958aadcfb37973543c60d83526e5c267f7dfa54bd524cc9671dedd665199322bdadee125a35b40b7be0c07301f439a7edfa26fa98277c8078b02e2076291c33787c58b0eabbc39288fc10509409de108f5ca26a8c8e1afb70b2a9569cf8f4cdb6d4e97eb7fdf241dee160e6071618333cc0b0e8bc6a17a0b7d604550fd149ad078ffe54c6392fba29015a3ae73774cd12c9c0ed251a7cf843d712d", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180), 0x85, &(0x7f0000000040)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000000)=0x800c00000000) close(r2) close(r3) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x2, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0xa0000, 0x0, 0x3, 0x8151, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x934, 0x200, 0x1, 0x0, 0xd473, 0x2, 0x40, 0x9, 0x100000000, 0x0, 0x2, 0x0, 0x10001, 0xfffffffffffffff7, 0x56, 0x3f, 0x0, 0x72, 0x0, 0x1, 0x4, 0x8, 0x0, 0x8, 0x1, @perf_config_ext, 0xa8, 0x6, 0x6, 0x0, 0x1, 0x56c17e23, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 06:03:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x7, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) close(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x2, &(0x7f0000000000)='+\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x0, 0xb, &(0x7f00000000c0)="73797a6b610000000500f3", 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r2, r0, 0x0, 0xb, &(0x7f0000000080)="73797a6b610000000500f3", r3}, 0x30) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r1}) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="850000000021000000f5ffffff00"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r4, 0x0, 0xe, 0x9d, &(0x7f00000003c0)="e460010000060900005538008100", &(0x7f0000000300)=""/157, 0xea74}, 0x28) 06:03:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffd5}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:21 executing program 5: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000000), 0xa7}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000200)='cpuset.effective_mems\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x34000, 0x894f, 0x5, @dev}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380), 0xffffffffffffffc8}, 0x0) 06:03:21 executing program 0: r0 = socket$kcm(0x2, 0x1, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="16", 0x1}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x0, 0x70, 0x7f, 0x4, 0x0, 0x1, 0x0, 0x7fffffff, 0x200, 0x0, 0x0, 0x5852, 0x81, 0x6b, 0x5, 0x1000, 0x8047, 0xfffffffffffffffc, 0x0, 0x5, 0x1ff, 0x9, 0x3, 0x8, 0x57b, 0x10000, 0xfffffffffffffff7, 0x15f, 0x2, 0x1, 0x8, 0x100, 0x40, 0x8, 0xde, 0x2, 0x5, 0x0, 0x0, 0x2, 0x3, @perf_config_ext={0x3, 0x5834}, 0x800, 0x4, 0x2, 0x5, 0xfffffffffffffffc, 0xffffffff, 0x7}) 06:03:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xf, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0xffffffc5}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:21 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x11, 0xa, 0x300) r2 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)}, 0xffffffffffffff13) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0x80, &(0x7f00000001c0)}, 0x0) close(0xffffffffffffffff) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x5, 0x8, 0x100, 0x100000001, 0x20, r0, 0x5d}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r3, &(0x7f0000000300)="c484337d32e001bbd4bcf4ab963b0d", &(0x7f0000000400)=""/143}, 0x18) socketpair(0x9, 0x80807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x10080, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6e723000000000000000e600", 0x5000}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc997) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) recvmsg$kcm(r1, &(0x7f0000000a80)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000780)=""/179, 0xb3}, {&(0x7f0000000840)=""/190, 0xbe}], 0x3, &(0x7f00000009c0)=""/155, 0x9b, 0x100000005}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000200)={0x0, 0x3, [@dev={[], 0x11}, @broadcast, @broadcast]}) 06:03:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1000000000000805, 0x84) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f00000006c0)=@in={0x2, 0xfec0000000000000, @loopback=0xa1414aa}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400), 0x34000}], 0x1, &(0x7f0000002a40)}, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair(0x10, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='*\x00', r1}, 0x10) close(r0) 06:03:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x77}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:22 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x11, 0x1000000000000003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local}, 0x1, 0x2, 0x2, 0x3}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000680)="47217d20450702c39afdd8ff5f2ffa8bb3b5e0ca3978cb1ff4a02d6030033b40151aff7ea8b26aeda3fc84bfe6858673ce894e91ce1d44ae2bd934a253d53bddd06ab921b644efeed83482d299666de308612a71dcca241681c3a2776375d45057f8541d5eb55142e177b5501c9a", 0x6e}], 0x1, &(0x7f0000000700)=[{0xa0, 0x0, 0x3, "1569d49a827e39693e00eb448974e034c280db37d5a8e0d527659fbf41e9d2bf2bc92031c886d4e4438c60e11663881fbeaa5795a42fbc7da06a1e291d632db31735b87fd1cff566098f6db3f08e171807ddffecb878a9e58acdb360ca2abdabd45bbdc1208cd3cf25db971d5d995b9bd84774d777d9348367fb331a854b064a54ef271d1ed538179e"}, {0x100, 0x117, 0x7ad1, "b236eae4d9e6b5005a15b4a34d5b1d75edb97a8135e67f62fcbae40ed8973c037cff6979eef3610eda55eec0cf15df62d9f6f86f8e9878a61b0dd40ecbb5d2b39d9d62ebf2d4547856f04253c4cd6447c9f1bf0f3a68a7f2093779f87169d18a1fc1ed3e927c563a22ff3df019ecf26cceec1486ab11b393a8ca85a512a74d24fa36748c8c154a5ddad20f0054498b5c97b5de446631475b84710d041ca3b7b639824014fcef611d9376b55a52148cfbe6e90155de1f5f8329a88a7c14de11d94c3fc641eec63c3dc1a9b1480c1f0dd176d495299aea28bdf84a0d68f0cb462e322724a6a9e4f11d1d86b2abd77961"}], 0x1a0, 0x4}, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003840)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/98, 0x62}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/115, 0x73}], 0x5}, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000004bc0)=ANY=[@ANYBLOB="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"], 0x12a0}, 0x0) socketpair(0x4, 0x80000, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) openat$cgroup_type(r1, &(0x7f0000000940)='cgroup.type\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) write$cgroup_int(r2, &(0x7f00000002c0), 0x12) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000300)=0xff) bpf$OBJ_GET_MAP(0x7, &(0x7f00000009c0)={&(0x7f0000000980)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f0000000600)='memory.swap.current\x00'}, 0x10) 06:03:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0x11, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000069, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:22 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="0e", 0x1}], 0x1}, 0x54) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r0, &(0x7f0000000340), &(0x7f0000000480)=""/192}, 0x18) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000ac0)}, 0x48080) mkdirat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x1ff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r1}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=0xffffffffffffffff, 0x4) socketpair(0x1, 0x4, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r2}, 0xffffffffffffff1a) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r3}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000003c0), 0x4) 06:03:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x72}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:22 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev, 0x6}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)}, 0x0) r0 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x6, 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000001c0), 0xdd) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)=@un=@abs, 0x80}, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x0, 0x80fe}, 0x314, &(0x7f00000001c0), 0x12f}, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000280)="0b630776d9e0ba7a0aecfe668565eb149ea6b8e712ccf4ed21d0e3dca8f14f812087d0e2bab6f703675d2bb2045bb306614165d4b0e2dbb23232cbe3cfe7daa21a7acab3ffb298fe51b344072a196041979b5e9c794240e5de1c02a015f1ea711aa7b464c5df93bacb1538970292a5efcd3f1d18280364cb203de282bdd6b3c8c89be30257c13fcb00666af1c5111f9791b1e1b692444f742284c801ab292c61fab3b8ac733b4c0116b5203ac9cb99add55e2febfd5da83b480844bff48fbd36cf90498341e0006a76ce04b59e25b4a97a14c6347d831e45", 0xd8}, {&(0x7f0000000140)="8c984dcd077a62642a2223aacf1c851a6b31c8b29a49d7ec3eaee057781ea58a309f373293d917bedbd1871e0ca14b9dd26118566eb64be71f85876adc3c865ba6fb", 0x42}, {&(0x7f0000000380)="4a2231f282553ecc9bab1df8c08c6548850edcb84e4583b0ca36a5c896dca4e22ce3f94ac650dddad71c6a21c306dac7eaa570f30e1150175a9038cdb79d0ff38f74188363471007123b163eac6bcfb605991a9c6f5dd61beff727970ca381ca80f00d3da9c38044cf43e608416a9de13770a3c60382e53a0ef858c097c3de9a666ce0980f0aef7d5e77ba363890a8c0f3d8c93e29a689ad5612263c951e12d81a012fd0ee09ea8bb02dc03fc5b71e1ed30df1fa46a07fa3a519c8588a09b8a03d", 0xc1}, {&(0x7f0000000480)="c3f824f83eb80f617212ae67965f945e38cfcccf2ebb663daa81ca2a73b9cd062238f2c1ef36bd8a69d12ba161bf27a48118cf9e5d8d877034f3d07dfd1abe2504dc8fce8f7735f176e23f2d066c206018614a871bb9a810435ddf375c4f2c9fa9f73d9f2099566b6672f8dd193faf5162c64add8f81ea1793a3dee62bf11c49d4c98b5a0458f6be33a3b2ae99475c2a4f573431d8f518bf30fcedf03ed67bd45366613e791aaa2cf3c0aae30ce5", 0xae}, {&(0x7f0000000540)="8476b3769a26b5ef1b0cb85b0224a2789b8036ee53ff82d9f8047536c40959da", 0x20}], 0x5, &(0x7f0000000740)=[{0x50, 0x116, 0x800, "8f1ebc6055c38ea928ce3a0ddf18371a57d452d40bc892af7d16787fe7b9b71048bb866b8009100b8e6aa9a049521fb60ff2126c477c07babb8a9e73a9"}, {0x1010, 0x110, 0x400, "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"}, {0x1010, 0x1, 0x1000, "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{0xb8, 0x102, 0x80000000, "7347a86a42c27d8674b1c7e76db2b3dce9b2842466aa521321f6775b2e8658f77e3e40b6501c1aafefe8cad5848c174dac5e2015e9ea03625344566a96806262488d446b7159d73a62d3adef131e6b755f0ea36ec02ad9285ae89cb0757c180dbbb1e2b1cc6c5db2214d4a10031aef398be76ef39d268b2d3b2697475e5f87140beb2c55eefdd8f5a1e3021e8ba82d0f1562513bc1e13afb8eb58dffd8051db7ee757529448ca39a"}, {0x80, 0x116, 0x1ff, "5b351b12f0084fdd9f638b2f80c936b789be99b78b9f7784fd0973c709827f4773b3717b072e67429d66a09be56f35894e0ade57d12f58d319c738f315743a5055f2f49707f6cda4e18b0715fea2fc277ee64226a131b3bcdb654f81313610d8eec5e4e73833ebeaf3c8d756edd4"}, {0x40, 0x1ff, 0x9, "0c092143fe42dc242915ca4c4e283264802f9f72ec930397eb64cc81fcc02dd82384cb1e7b2854c502bd8297c0"}], 0x21e8, 0x84}, 0x0) 06:03:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0xb) 06:03:22 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000001000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000230000006a0a00fe000000008500000017000000b7000000000000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0x0, 0x83}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x3e1, 0x8, 0x6, 0xe, 0x1, 0x7}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000300)='./file0\x00', r2}, 0x10) recvmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f00000004c0)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x7}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x7d, &(0x7f0000000080)="0230e71a351e460d86ebea85a663", &(0x7f00000000c0)=""/125}, 0x28) 06:03:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0x2000014e, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1}]}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 06:03:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x74}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0x69, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:22 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001a00), 0x6d, &(0x7f0000001a40)}, 0x0) close(r0) 06:03:22 executing program 5: close(0xffffffffffffffff) r0 = socket$kcm(0x11, 0x2, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x7}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/116, 0x74}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000400)=""/209, 0xd1}], 0x7, &(0x7f0000000580)=""/232, 0xe8, 0xa285}, 0x40) 06:03:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000580)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000005c0)) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)='/dev/net/tun\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 06:03:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0xe}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 388.590676] net_ratelimit: 171 callbacks suppressed [ 388.590687] protocol 0800 is buggy, dev ip6_vti0 [ 388.602392] protocol 0800 is buggy, dev ip6_vti0 [ 388.614147] protocol 0800 is buggy, dev ip6_vti0 [ 388.621905] protocol 0800 is buggy, dev ip6_vti0 [ 388.627025] protocol 0800 is buggy, dev ip6_vti0 [ 388.632963] protocol 0800 is buggy, dev ip6_vti0 06:03:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000480)=0xff, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='}\x00'}, 0x10) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000280), 0x12) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x1ff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='cgroup.max.depth\x00', 0x2, 0x0) [ 388.638113] protocol 0800 is buggy, dev ip6_vti0 [ 388.648611] protocol 0800 is buggy, dev ip6_vti0 [ 388.659591] protocol 0800 is buggy, dev ip6_vti0 [ 388.671579] protocol 0800 is buggy, dev ip6_vti0 06:03:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xd, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:23 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x8000000000000003, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8943, &(0x7f0000000200)="766574000000000000000000bd6800") 06:03:23 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001700)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000100)="dd17f5eab72cc1cf4c289e7f1e26fd30fa55541eae09d52f5e5061a1f16cbbf0d81ceacc36d95b37c5d5455f63db5376613231ddcb9689c1c56b32969c4baedc0b7c0313e72e766fe92d6a345fea6e6766d3fefbc07611ddfad64fbffe978fa8f5f2042bd23cfca03447d0772af0df066883567646704139b026e50e972f89520b454f26678f39540339b8ef8b0c7c1b96", 0x91}, {&(0x7f00000001c0)="eb388e4d0022bbf19f490025f55a13d4b16976cb09f6847dd16123b67d51ff981f5ada4a7b13d19ccd321c20885443d238e0bee78182bbe4b6621d2b5f247493e423", 0x42}, {&(0x7f0000000240)="5781b717ccc7d0d614f081847ed60b3e5fa485e3a1662f37596c8a282fd1506f8b9d548ab074e9dddbf0f236831ecd778f07dbd8364a0d1506bf7f67cb0bd3a8996764c10dec3a6ebbfe0667ba29e201d425f7ca8c57e4aed166f83426a4a166f7fc69050cc045947fb8e489a310eb1ea8583f1b11c5981eddfe7755e5aba8a65fbd237e9e56aca37da408e4375cb85911fa081a2546ede7eccd20c4e975fe156dce15ad43b9b69c6d087829905c79e9dfc7fda2eeeeff0bca3c", 0xba}, {&(0x7f0000000300)="a32ea898c0f6bf0c968f8b9d5a7cf10344b266d53d799a923e98146b8902763428d0e2069f40765867aa520f8997421c07843120311132be2f861abffb02f6ae801ea8779e38c75a52dd0acc01e16c5f718b83490bd8e3e848cbf368729629eb41039ffc21cb40f22caef8568055fba220c55f1d193df354fea62c7224b8c42a98d19c47c0bee65001c6b72345d0de7e62681eec24a71647852758e03f2992e79cf1d1a873602bb3672be02af47925cde0f6bc796cb0ee", 0xb7}, {&(0x7f00000003c0)="bfd05beaeec91fb9", 0x8}, {&(0x7f0000000400)="af6ac9a2a2af13c7b5a317b4f7d145dfdb4a7cce5001f89c5212b967ba09bbb2ec75d6161f0ad2b804f92021", 0x2c}, {&(0x7f0000000440)="cc31f100b91be8ce4bd30fb35222e51b76644851cbf97b0ede2484f4278c5c13cd1fe02d73fc638a991bf302e03f88b6943c11293a338a19965b3f72d45c17b37eca31565fcf2ea886cf078456b7ab172fc940bc103bcc69e562", 0x5a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="ab2578da", 0x4}], 0x9, &(0x7f00000015c0)=[{0x40, 0x10d, 0x4, "e157e45ef4e86b988dfefdf1c40fd99ddef417e3aca85ae6625982a4454b61c7eb5331edea572f528b80"}, {0xd0, 0x29, 0x4, "0425e3a20025550cc712b583906fc2c2eb4a1fa22b10da3605c1778355cb237f9412537dc780c209280e70299787337a2c9903efa5a334299761bcb74413adb7497d21c98aa5fe7459d45b2e3bdf33cc0dc51b0a07d67c7aed0bb4155fb307261fdbc8070f5bfbb06e2039d7f7478e640c2f8f3a9bb2690bd758a93e4a38952a7777a124ea54543edbfb6ceb140d779d017c0456f19d1c8df91bf5f00ec01ad4d1d7597fe4fd3a0a43bec5eba7598c5d4e41e1690a189faf18a7ae50d7dc89e8"}], 0x110, 0x40090}, 0x20000000) close(r0) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x60}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfffffffffffffff3, &(0x7f00001a7f05)=""/251}, 0x14) 06:03:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x1cf036}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe80, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:23 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0xa, 0x40122000000003, 0x11) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000000)='./file0\x00'}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000001c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000040)=@un=@abs={0x3000000}, 0x197, &(0x7f00000000c0), 0x63, 0x0, 0x0, 0x40810}, 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x2, 0x7, 0x2) sendmsg$kcm(r2, &(0x7f0000000980)={&(0x7f00000000c0)=@sco={0x1f, {0x3, 0x1591, 0x3, 0x3ec, 0x401, 0x400}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)="b5a4efb259a6e3393f66d572f00b1d563bde91c7823a31fd4beaa3fe7f16376dc59e658928a6a877dcac1a647c8a2bfbec160aa2ed987fc2fe474363cf9ed893", 0x40}, {&(0x7f00000006c0)="b8fb58fde6ac378f2e71a065fcc83b74ef663e2e90431f080760af0c6a1a50073180a5894da79b65f627ea851f09d1662dac0256af37477a362751100ec55a0cf3b67c606716ad9bf6e21dbeef4ab17747f2cb22f5246bb9a4164f6467f89294a23c4c81f7ac42d7731d309d99e328f9e1a69c1b", 0x74}, {&(0x7f0000000740)="819006f69b1a1fc14582b72bac", 0xd}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="5dfad661289925cfe9646a9079a2784150cebd8a93437f40385f26ee47e858acd6", 0x21}, {&(0x7f0000000800)="dd294b3d82a9de64bc824dbe63503e12587a6eb877e2337cd8b96c80308430ef897b3fee2c5e4d664c6ff7b6ee4dfa7a64f45b13d0636461cb1942716ba93b04b103320b2566d650ff30e682f8b37fc1efd38d3aadc1f325ddc7217e8c2f16d883d8f9a5bd3d3536c7301c0d8725", 0x6e}, {&(0x7f0000000880)="0dbf3899b495a62a5172e0ac5fc1e5a1165a95a1179ee8a8b5a794de6b2ad1d3849dd9c1118ad32fa1b9011707e258a42c0b08007822792b1180aafc352df6dc65952838fd3de33d91ddca137717489ee4fe04f1abbffc1a55b60e0fe4800337de5a5453b5d7c07b25bd3ec37f3445d87c332d9142", 0x75}], 0x7, &(0x7f0000000b80)=[{0x88, 0x119, 0xff, "27a444bb20333aed2b361ae087b259443e7132e350bf8f3024d998f927efa7f7aeec2db9f769910f5e12190777b4f419b3ac2914a731cc43a1eabe87354b85a310b7eb784a8b2224ef4a639d36ed95dd1f45a4794d01c45ba022294c55282daebd0a1b8c5d26e81c4615486f17848236d1d53b7023"}, {0x108, 0x100, 0x80000000, "7d9b0b3a20282bde60d2013c8ffa6996ff7f4a29d088181a24604a2a3f003e18f34a030d3132bfda5740db76713658830fd217937057d9aa2a75cc5c286306e7255a0959822110f9fd686bcccbd456c8415dec45f18cd67d92684fcf64a48d3e525b61117ca1932fed5269658a5caa02ec1e3ab24d0f4ed1458e51cb32b08ef8582dae0e4667508ac918394c72d751959a925de9d26f97a1e6bdcabc1cd43450f08049a601805d29144cd379a0c30a9569bb6ebdbfed05ab2f20579bbfa3607158ebc67236052ca2a4ca84e4561eaff0338a5963ba9a5adfae828ee2dd6e4dbccc662dfd2624bc3ec97d4c7589d8d20b137a8c684bc1"}, {0x1010, 0x118, 0x7, "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"}, {0x78, 0x10c, 0xe6, "ee94cdd63feaaf727b8f52dd084ceea65485684478a791ee5368be3ca23f3e4efe866f532cfe420b61a799a5c617590745811438a376abc9c587833c8709198f754d466e9f030b907027eca3be67efac044ac7700a79b7e9aa6b6a2603473212aaa6bb4b5c"}], 0x1218, 0x10}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000140)}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r3 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x552, 0x0, 0x7, 0xffffffffffff8681, 0x3, 0xfffffffffffffc00, 0x0, 0x0, 0x7fff, 0x100, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x7fffffff, 0x0, 0x0, 0x9, 0x5, 0x80000000, 0x1, 0x0, 0x0, 0xffffffff7fffffff, 0x0, @perf_config_ext={0x0, 0x401}, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={"6e72300100", 0x2301}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f0000000480)=""/25, 0x19}, {&(0x7f00000004c0)=""/75, 0x4b}], 0x3, &(0x7f0000000580)=""/103, 0x67, 0x3ff}, 0x1) socketpair$inet6(0xa, 0x7, 0x100000001, &(0x7f0000000b40)) getpid() ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) 06:03:23 executing program 5: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40087602, 0x40000800007ffffb) mkdirat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x1ff) 06:03:23 executing program 3: socketpair$unix(0x1, 0x801, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="be", 0xfffffffffffffd7d}], 0x1cb, &(0x7f0000000740)}, 0x800) setsockopt$sock_attach_bpf(r1, 0x1, 0x22, &(0x7f0000000000), 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='pids.current\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000640)=r2, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000100)) recvmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f00000013c0)=""/58, 0xfffffffffffffe20}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000680)={&(0x7f0000000280)=@ax25={0x3, {"fb480c0d619b7f"}, 0xffffffffffffe2fc}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)="726575bc4465ad28fccff8d79f2e60ea9c8095a029f7ad3f831782b6dbaaca544c398ae99cc5af9d585129adf7497835924e7e6267c20600000061eec90be6a37d94afb7daa614e121f19d2a371c7f0c1215c9c4e874da91d2e2f4b2c7fea1567845012d71d63c987bdc16b0461fe1b531880c778c8c49ee6a15f3b7735088c63885ca2c2a8748c84fcfdac99ef3595f378444264bece894696b0aba4c0400000000000000d9e777cab8e9fcaf1aade427db3258f73f53", 0xb7}, {&(0x7f00000003c0)="a0de1a3ee72623c8a72d162798de25988596a2f649d029279f37ec5ced8bc2c2baed4cfb254db3497d968be2c7c03066130a28150971973047e37e4c1f3b85a6d24a57dec16733c2e44c4874d95a0074f89b66fc9fcd9b85cc875399a67dc2088eaab1a4c73363568e04772343cf7ccea2e4b8fb5cd9a61b", 0x78}, {&(0x7f0000000440)="4411d165726275594a5e4a2ebdf7200c656480e580f6236787528ba035658bc0ca1e063805bd7d5018f27783d813d01a9bda8caf0d32c647a9245f02ec6d2b770e994de052ce403ba75f65e65c5cfda36e0b61207a3ff686ae5f5eea2f93cc57ce7acf1676b72263dd8189398b1baeca47683e3ee3302b7da654f3911c2ea5fdd90e36027aa588581a53381f2c06ffc0f4d5ea571d5c2a4d0b4ec2949fc6efe226234b0e4400765497acebbee771d3eb4d9995561138beddc76057d56388b327594f63e5f11518d55c7c3b17e5a366ca3b8bf98d4469b4781f658cf27d4a3bb97721fb58c36a302d4aeaae087c0d634f123a22b8", 0xf4}, {&(0x7f0000000540)="797ce4446e0af39ad92d39bcb743b5ea8d4f403816be3f9db4f399fb93de6eaa8267abf9c99afb4a543b501d6e039815b13a3fc4f115f1a9f16ef3", 0x3b}, {&(0x7f0000000580)="dd5cacb1028ef718783dc8c7da5ea331c40e7112fd71998dd50af126acf29f0900c589b4ddf2b464bfc3bf7a87c4aa82", 0x30}, {&(0x7f00000005c0)='lR', 0x2}], 0x6, &(0x7f0000001400)=[{0xfffffcfb, 0x10f, 0x2, "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"}, {0xf8, 0x8000011b, 0x8, "827278850d314309edfa000b08bf906660b32f94a6fe0aa169d66d78f40d15ea440b42f05b609c86a203bdbd725dc1ca2e64963e819a00a06abb7d3e153f95592d1432fe18804578851cc698965472d19320ba080658d053fb807e78d37402b1ca234b0e908eef6e0c2f56cf62819d443714869161abf587c71720c5180dd8d11ac63d3ec400c2f5c2e4e4f2329f492ffca2b9178a804ca09a588fc680b3b073b8955e5c85ca9873d3dbccecd28727167327f56fb26893924f0be204a75d8c6bf92e4a83e90dafee74fe03b3148b505f33cfb9dd3b30d9f245118a1b44ee54a42019"}], 0x488, 0x4004000}, 0x10) 06:03:23 executing program 5: r0 = socket$kcm(0xa, 0x400000001, 0x0) unlink(&(0x7f0000000000)='./file0\x00') socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0xec}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[]}, 0x20044810) 06:03:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0x2000000e, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:23 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000007200)={&(0x7f0000006dc0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006e40)=""/79, 0x4f}, {&(0x7f0000006ec0)=""/87, 0x57}, {&(0x7f0000006f40)=""/222, 0xde}, {&(0x7f0000007040)=""/229, 0xe5}], 0x4, &(0x7f0000007180)=""/98, 0x62, 0x3}, 0x2000) sendmsg$kcm(r0, &(0x7f0000007580)={&(0x7f0000007240)=@ll={0x11, 0x16, r1, 0x1, 0x6, 0x6, @dev={[], 0x15}}, 0x80, &(0x7f0000007440)=[{&(0x7f00000072c0)="3fae425f03b2462f9fe6b9c1c6b9fd9700b09140b1b202da2b24dd67796a25eaf72710602deab59a07729a1967a0667717207fc08648655ac309192c66d5a953ace75e3dc6fb08f3c179e186e1d44898e13c19750ef838d78f5de59727d0d79d83", 0x61}, {&(0x7f0000007340)="4af681b9b139a5399ac90b645680d860058b7f87f9719b66d21fd8a6059ddbfe4b9fb5ccc6b8780c369e60d8d3b5528be9cebc9d2c7d91df0a8f437d756d58daae708ec103f17ac57f1eb1a864560eb2a5d067d306e4eb7fce65fc28890167af1bdcccf15066056c2cefec65bcee13a5b1419b1f9e6ac0decfcb82ff45220e46277fd0180452d3fa26e1091a0761ffd8984640a7d779bc44906013e39b182a5d420dd43c0ace60f4b73f87ca04a9150f941ef14ab9fbb656a4a1444a16e8a31e3ca3df7dc8654e46548dfedc", 0xcc}], 0x2, &(0x7f0000007480)=[{0x28, 0x0, 0x6, "972f834c7e01d6aeb739ac6debd4194fda7b2f42"}, {0xa0, 0x104, 0x20, "cce2220709ce1cba9bfbcdf036e6e429f605ad206831e3a79969ea0150bb4d94377601a10cf12d83fb4dcb08bfb69a43f330b483ccd014049e249d179c30acb1c60b618817a880fc41a1a728ad14b40f7be5133e60c70786f381716dd02ba4581aeb85ad0fee1418cbf3eb197ee1402a9eb0ed33b2fbbd7af70b4f37924a1ca9c81987acd25abbaa374fbf24bbb51ab0"}], 0xc8}, 0x8800) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0x3, 0x0, 0x5}, {0x80000001, 0x2, 0x5, 0x2}, {0x0, 0xfffffffffffffffa, 0x100000000, 0x1}, {0x9b1d, 0x9, 0x8, 0xfff}]}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0xffffffffffffffff, 0x2, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x10, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x279f, 0xd, 0x7, 0x3, 0xfffffffffffffffc}, @map={0x18, 0x8, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3f}, @map={0x18, 0xa, 0x1, 0x0, r3}, @jmp={0x5, 0x1, 0x0, 0xa, 0x0, 0xfffffffffffffffc, 0x1}, @exit, @ldst={0x3, 0x0, 0x6, 0x7, 0xa, 0x80}, @exit], &(0x7f0000000440)='syzkaller\x00', 0x800, 0xa1, &(0x7f0000000480)=""/161, 0x41f00, 0x1, [], r1, 0x1}, 0x48) r4 = socket$kcm(0xa, 0xffffffffffffffff, 0x11) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x13, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000000040)='GPL\x00', 0x7fffffff, 0x1000, &(0x7f0000000740)=""/4096, 0x41f00, 0x1, [], 0x0, 0xd}, 0x48) setsockopt$sock_attach_bpf(r4, 0x29, 0x23, &(0x7f0000000100)=r5, 0xfffffffffffffeec) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r5, 0x0, 0xf5, 0xb, &(0x7f00000001c0)="2d5818a80437ab00930398036b829be0e4e91c5b7333c870cdca157d74addb0ef8498187353dcd686f2ba414a653276dd96237be034497bf3a178b7e2fbe45b2ef8850596e2699af4d50251325e99a361b6ea10616118d56ebdd6ff1dc7baed3c545d22f92e15786dfba08b95f5d6b4efda71c5bc44ba2602b9818904244d4831f8408c35667fbd8dc79b92c71ed0a44b326cbc9d0c6aac8d9082fb42f51ca9a2c90d8151133939b53f96a53c2f60a3ad97fb80af94b364cbdb1c10227d3d0e9022a1e0ad0ddf3e4f7ea0490c6751e56737212ef7da7fdbd88933850d6bbc696c01bfe4bc328e06679607f88ad4693060b5d513846", &(0x7f00000002c0)=""/11, 0x40c21b3c}, 0x28) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r6, r5, 0xe, 0x1}, 0x10) 06:03:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x2000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x69, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) getpid() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000080), &(0x7f00000000c0)="04"}, 0x20) close(r1) 06:03:24 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0)="ecaf3e20572d29f9e664308d42aec96a1e4164cc019dc3d13b4468b45b0493a107f1e5cb81be31", &(0x7f0000000200)="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", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x4000000000084, 0x20000000008, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) 06:03:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f02726f75702e7374617000", 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000140)}, 0x10) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000040)=""/16) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000fcff"], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x68, &(0x7f0000000600)=""/104}, 0x48) 06:03:24 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000100)}, 0x10) socket$kcm(0x29, 0x0, 0x0) 06:03:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x10000000}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b96903e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:24 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b70700000100e0dd2800000001009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0xab, &(0x7f0000000140)="370a96dcdc39d615b96f38b7c4e9", &(0x7f0000000200)=""/171}, 0x28) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x800, 0x0) socketpair(0x8, 0x0, 0x5, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r2, &(0x7f0000000440)={[{0x0, 'rdma'}, {0x0, 'io'}, {0x2f, 'pids'}, {0x2d, 'io'}]}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/25, 0x19}], 0x2, 0x0, 0x0, 0x3ff}, 0x40010000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r3) r4 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000880)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000008c0)={r5, r0}) r6 = socket$kcm(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000003c0)={r6}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x890b, &(0x7f0000000040)) 06:03:24 executing program 4: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x7, 0xc96598f, 0x0, 0x0, 0x0, 0xffffffffffffff00, 0x890, 0x2, 0x5, 0x2500000000000, 0x400, 0x4, 0xf52, 0xfff, 0x2, 0x3, 0xa45, 0x0, 0x6, 0x7, 0x8, 0xa2, 0xfff, 0x1b, 0x2, 0x7, 0x1, 0x9, 0x7, 0x8, 0x4, 0x4, 0x1c4a, 0x9, 0x3b, 0x7fff, 0x0, 0x8, 0x1, @perf_config_ext={0x7fffffff, 0x8}, 0x100, 0x9564, 0x3, 0x6, 0xfffffffffffffe00, 0x4, 0x24}, 0xffffffffffffff9c, 0xc, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a0, &(0x7f0000000000)='%d') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000002c0)={r1}) 06:03:24 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x3, {0xa, 0x4e22, 0x10000, @ipv4, 0x100}}}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003840)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/98, 0x62}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/115, 0x73}], 0x5}, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0x5, @dev={0xfe, 0x171, [0x0, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140), 0x4) socketpair(0xa, 0x0, 0x218, &(0x7f0000000080)={0xffffffffffffffff}) r2 = getpid() write$cgroup_pid(r1, &(0x7f0000000300)=r2, 0x12) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 06:03:24 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev, 0xc}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000740)}, 0x20004040) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001300)='/dev/net/tun\x00', 0x40, 0x0) socketpair(0x10, 0x80007, 0x83d9, &(0x7f0000001340)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000001380)=r3) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000740)}, 0x20000001) sendmsg(r1, &(0x7f0000006cc0)={&(0x7f00000068c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="37636a4e33c1"}, 0x80, &(0x7f0000006a80), 0x0, &(0x7f0000006ac0)}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001040)="f4b06cf211ac23d8f5d57c32ffe768bd92dec1fc17d44ce64f6b097e757e52179d36250f43992f1b6f89fe45a9e376be87e7fea777bb3f9e8502b89b263df8387c5a7a898d4e8615b0ceea7e301b5eafb849a618fe9a853c463153906ab01c9ae7de3d8eb658f4ffcd291ffef6fbee6c7c3412b2bdf5bc96d9da2b2c64ceab873c6522c597a654f902e0cfd2599fa0940647bdbc67d24572df6913ca", 0x9c}, {&(0x7f0000001100)="2777d2bfac1d843f545ff31d457006032b1a0d275de0d5fc0c5f5eb0f1b30715bef74f8cb73f9f57895325d680fc2e3ec1d209882e0c0c7eec6e61f96f7be1fd7f8c65238d8b", 0x46}, {&(0x7f0000001180)="91456325e44fcd327b13991bb6d912d250b076e6d3b55d72b246d6713a0bbab59bf83d183a0fd828d4cf3f5b1174eb87089b02fd16204757709bbb2d1dcb0dd51b9a684b8263b3fa45f6d1ae44c0d7aa0123918e7c923f38cfd6d987ce", 0x5d}, {&(0x7f0000001200)="d1b319f8559c7a243e5764a24d7d4d364dc9ecbdce5a5dfac6e4705571d2d2845c512574239cfc76565700c1acf77ffb8f9c68037ebfff9365d6468f81af559ddc75943370bf7637e4a099a5a85f2e25ab99a09a3d1ff3be689a82bd69c8ff50aa", 0x61}], 0x4, 0x0, 0x0, 0x10}, 0x800) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1}, 0x4, 0x0, 0x3, 0x4}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="e9156280904fe32d9cb4be58bd849c56ec1d3153fcf043331f2efdb1bebf8ebe0819395708e81646f6f6c2ec20a31f9b074eb9d0bfdec3659d61da78c76b89e8f691fdfc447a7ac46c48f4ee6e7027786f9014cea98096575d7541b7dbc85e1ee36b53ba020b1b9dbc7d6e16ad5074fd2724ae8d95a97addb3e48bc93e6f0b94899bb52ea430217f3d5c14874390b20b804b2ca6e6b14a900b176c8f9408d06a89c2", 0xa2}, {&(0x7f0000000000)="3071b10d3eaa71624da3fe90b5f07f0ad3f00bde8da3875b0c19ea087a092ab4", 0x20}, {&(0x7f0000000300)="fb3dab198c8812405c967dcedab2706d3e17cdce3312872032d1c38bd8bfcd13f2f7d477e737b90ea136bb22e636d490f16eb34e73d78f3d5c5007d96ef08d19a23b1b767c8a0e1bb61b137a00d6c86849624d54ac2f563076a72638accc433eb49da7d126c07158e25427c9e6f75722754dc6246ebee857af8ddf1b7cb4658b7cbe26f285a03ca3ae33d0c2fc06703ca9513b268eb89f241b28a79e4ef52130afec3bc16a8b3b16b341c8d9849a7eef78886a419dd566e8251c9461f5283ccae996e83226cbdb05c2d41e9f3b541e967e4110281293f0e5da3a2867d7bfa38fa19532b17ee8acf083215be8b34804ea027c9b641f55", 0xf6}, {&(0x7f0000000180)="219c6e828b26808df9ed7afe037be1b686e7620d4810da15025f96bb8a3aee7c", 0x20}], 0x4, &(0x7f0000000740)=[{0xd0, 0x119, 0x3, "217079a61bcadbbf313320ba56f2cdc1fd0c1609560cf6fa589c763c18ebcda07916340a8daf920fbf0603d9b6406da63b742b1278c582e18119df2a0fd6d0756caef85f5b80db6356e8cd993778c9a0f0566523a9dac017d3e508195264dde97db6a2210861d0082b9b2368ddfb1ca7734226b811b36112df330cf167a9f8ab2b0e8c424d7ca48f9228405fac9dfa81f84a432fec99d1c19ae075e53a758be4bd706e37deed533fb98ed92bc40eb09dafb3d197c0d0621ab6"}, {0xf8, 0x103, 0x8000, "6d160104e34d0e79dc068f5cd6db5df3cee5c068709249b594534413ceae3217fc69d96418c22bea0a97047c6cb48c932fc84d372989a2276d95bb39a8aafaa323a5ec83628334c2898bf93cd6bbea0b30e3415f64c8541a65fb9ccbf9d617caea647a04e09f47dab9641faf13b763a039b6014085cfccf6b97bd0c28f47a03452ee57f6f8dd0ae2fd8de1ca23e7589b3169dac56daf5f0059fff89bdeccc0f6ec63d677cca0d8b479ba12f229e2d0c196453d5f845378a7b68ef941cb8cb437db487d6f3fbb5628015c853468852870d2d0ddde067dc4bbf2512c9857b67fc918bd56c3ac5ee3"}, {0xa8, 0x107, 0xff, "52b69451da5261046783cd698af3c1dc1b99be37385e27881c8e57c7099dc6ed3fa5b79ab4f3bad125b060f872be5d49d2b1301e1c7d7861a730a45b54c6526f4d4ae9f6c50f5ad99b0bf0e0b1c6468e47529c36175370f5620f81b946b24681b613021d6f7a0e1b98bf6f32101ae6befbc9e7aa38541bbd686758a2f16bf174f15b9e4a559b1aa69676c4abb013cb039f1c8b5731a7f8d4"}, {0x40, 0xff, 0x480, "527733fc94fea78acf512430b73b705c0c6f084ea8d5c7199362a0ee63994151cbaec5a0a1bbf290c7991f"}, {0x60, 0x114, 0xd, "6d3551ba738c450f31c3d7fabce1b443e97e59a06a1456d01eb5125775d67217ce53ae20d6a827894860ff6e36285ee70295a2c8ade8936f5e0793000b72b8c996ad9c97e528851444ea46c5a174"}, {0x38, 0x11e, 0x3, "b0e5f823a76bf671fbd9e8a397be5d96ed8e8ab4574ffa6f5de92df2167efee898a996a61baa"}, {0xe8, 0x117, 0x100000000, "4277c85ffe34f7eed047b72acfc58ddf24ffd7e5f7f5b33e18d1825750457e7cfd7d67ea6c9a7f540ccacf09361d45a8e25a18865a2309f473fe4af48d4243f9ecede1a07ed024445b024146cfcc7621b64cb30ab77e0ad86d11b188f80b55d658a93b0225bfa0b27d0d67818eab74fab6eb5dd957045c2b46c9d9a4c36ce8b330eda330b9a883c024a9b06b6a50f22e50b8c4dfc80ddf1ae83366d8c3b6d077b40af354a2330ebab78498a349003ec21b12615f0a2fa998dbe027313c0c1614968d42d7fe6d0171f5190624e4dc3c4546cbf909fa2c"}], 0x430}, 0x4000) sendmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000000440)=@llc={0x1a, 0x7, 0x9, 0x0, 0x0, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000f00)=[{&(0x7f00000004c0)="19c1517dfe23356a00e5ed55fc008c9635f6cf865f41d2dfd0fc9557ee25fc751a550980649af976df0e1a10f6d31b5f3a1d5420140bb83d33b3924b03bbbaba8d92462a785b4c5ce244b0ff8a6af7a184f75ad1eae59bc5674bc927b11af354cfad51dfb68e2b7466a4697d62911d6e8158dc2df6c996d191f3501cb00c3e11cd78c04fc3195a28c17ab1da5d997e09f4481f017b45a584b459dd7097ae6c0c631d133413dde7bd599b2a6a4da11d5873fb3d8a510970e1b202", 0xba}, {&(0x7f0000000580)="7131fad4c62336c132f636ff49256ca2522b69a64c34159f143f02acad4de3ab8b9125e17ed40f04077078e703922c3d6daa8fd8d3d93f02a6d239d7e6b35350a4dd4fdc5ab32c1ae3c3f77e54d7352403477ee29fd5966745e8d6de04a60b3fec4a8909c030f537453af6863bf20653c70da00dd9b39f6ef325aecd2f098a6edf010d76b91b3db9bda25f58ddb1b8f1fcf960734c593101bbd315bce179a8ee5ab2aecc53bce7b00ee473ab5f417c65c9eb76ab1ff2d05cb30b925fd33fe8", 0xbf}, {&(0x7f0000000640)="ed78b87622d5d924ae58ec165910240b88065abb0448af073cc93f4ad51fb89bc050c41495223291598f6cd8e84805bf1e955b29690b6b8622bf7e5bca1ccaaf84d901a6b18508f5cdba0a077727053a0b9e98320be9f1209a67b9f2", 0x5c}, {&(0x7f0000000b80)="fbdcd4109c2743efcc04e175bb2cfe93bef7fea535a486b91164cc8a36a1e7f5f2423322d317011eb93399e1155deb2b8405811866ca41b07006ce7dc1d8a61a1d4ea3c77b12dcae10e2e0d931d8fbf9b9738dfa10260e3a56ca70e526b2900cf7b9f0047b5a0271a1ac7a1ee90a9f11d3c75244cb6b00a4c93d6df75518688ab61221c5c958553625d3faa93675a97af1e8a59bda1c2983edb56f40b72fa2613f06cbb4a0566a5529eaa179e435bcedce970acdd88a2d8e165861eb371a15cbde981a4d853360", 0xc7}, {&(0x7f0000000c80)="81793ed540165a1fb7aa96fe7abef7f9a4589389023b598fcbe63bdff736e0edc629fbbd5c393930ddb52e9d7b1bda86c10a26b784661708835fe7f6254419e11419934f41abd0f024f412186ce974815dbfe552db6a9f211411da48826d776a00f7f48342044d653e70ad252172ff6c35b4ded4cf1d2558cca44e27fd38e77050f3e9642bd283c39bd8dc1a261cb0bc902dbddd638c1f9bf16209142d7fb23ecd0311641f3a9bcf8cc9447d00d4ab79922d7139af7d61af210670e64ec49c4892452d7a1cb00999b1f75b319d3e0d04d8a1b47561f304fba8d6911161637a74f162470af7af024de0", 0xe9}, {&(0x7f00000006c0)="498f04f719aa045214bdfb4450260a", 0xf}, {&(0x7f0000000d80)="ed6f3612a328170e2c51e4747f86ee34aac8cbfa222c30f3c427737491470d5f31a258e6d5f953eeb104afbeb7979303c93fc00512ce2cb826b2e953d804769fca3272d86437db8fef1e623f6430a62c81e3205feeb208dd6b20b43989344afd4203ed35a72e589b88347c3e7be6b4089036e85bc1114ef2892667e522322d163fb9763c2b06da0928c3f0feb037191dd24f2a429c162c26af58d437ff1f0af32092314b5abb7021841d41270790ce3fe37fc904a4f959127dcff160e1469cba08445aa78b5d643482e2c788d0b197", 0xcf}, {&(0x7f0000000e80)="c5531ed4943affac602c0a37dfad20eedd0a7ab06f1b6692f5b8fca04cb82deb5a1814d816ee68f2515bd95681eb3b7e1502b5a464e8844d881c910a36110d5b678b2b0cb3cd214e17aeccd5bc1308a5720170cba721db69c24d91bacafb14a1e30f16785b93f57db850", 0x6a}], 0x8, &(0x7f0000000f80)=[{0x48, 0x101, 0x40, "7fc1dd06938cf82b1da9f27a02ba270a6ce872c5c5b216025d5f342fc963fc23cb4a3803f341f6e75c81bfaa6ab12a541b"}], 0x48, 0x8010}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000014c0)={r3, &(0x7f00000013c0)="4a3486fef74dbd29175c4078c6c85ee3aad6a68e996f2927f43d6d64508d5998416e4126a2b9cd97bb2e84354458b9cba3d78a67657d5c5e4ccd4d19ff737f7c8639ffb750e81645d90fdc5f33dfe473a4afa7fb026078f51e1eb887e6dd775856195efceeab7622ff20bbb6f8", &(0x7f0000001440)=""/110}, 0x18) 06:03:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x3f00}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:24 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00'}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 06:03:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90769e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:24 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000840), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000c00)={&(0x7f0000000b80)='cgroupwlan1^\x00', r2}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='pids.events\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f00000004c0)='sv\r0\x00', 0x1ff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ac0)) r4 = openat$cgroup_ro(r3, &(0x7f0000000a40)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x3, 0xc8, 0x0, 0x0, 0x800, 0x7, 0x17400000000, 0xfff, 0x0, 0x0, 0x0, 0x20, 0xfff, 0x1ff, 0x2, 0x2, 0x10001, 0xfff, 0x101, 0x7fff, 0x0, 0x9, 0x8, 0x3, 0x85, 0xe67, 0x0, 0x7fa5, 0x0, 0x100000000, 0x0, @perf_config_ext={0x0, 0x37bb}, 0x0, 0x10000, 0x800, 0x0, 0x2ea7, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) write$cgroup_int(r4, &(0x7f0000000440)=0x80, 0x12) r5 = perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0xfe6f, 0x0, 0x40, 0x2, 0x0, 0x7, 0x10001, 0xf, 0x97b5, 0x0, 0xffffffffffffde0e, 0x0, 0x10001, 0x6, 0x6, 0x0, 0x5, 0x9, 0x0, 0x10001, 0x7, 0x77, 0x401, 0x4, 0x0, 0x3fe0000, 0x10001, 0x7ff, 0x8, 0x5, 0x6, 0xfffffffffffffeff, 0x7ff, 0x4, 0x7fff, 0x80000000, 0x0, 0x8000000000000000, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x800, 0x46d, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0xffffffffffffff01}, 0x0, 0xa, 0xffffffffffffffff, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000900)={r4, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0xffffffffffffffdb) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000700)={r4, 0x166, &(0x7f00000006c0)}, 0x10) socketpair(0x1f, 0x80006, 0xb36, &(0x7f0000000b00)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000000000) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000100)=0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={r6, 0x80000001, 0x10}, 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x7ff, 0x2, 0x5, 0x0, 0x0, 0x200, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x3f, 0x7, 0x0, 0x7, 0x45f3036e, 0x5, 0x2, 0x3, 0x463, 0x4660fe0a, 0x4, 0x6, 0x4, 0x3f, 0x0, 0x87, 0x1, 0x7, 0x7, 0x3cc, 0x3, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x0, 0x4d8, 0x0, 0x5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xfffffffffffffff7) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f00000007c0)=r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000240)={r7}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000008c0)={r5, 0x10, &(0x7f0000000140)={&(0x7f0000000980)=""/105, 0x69, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={r4, 0x10, &(0x7f0000000500)={&(0x7f00000005c0)=""/156, 0x9c, r8}}, 0x338) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000740)=r9, 0x4) 06:03:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x7900}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:24 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000080)}, 0x0) 06:03:24 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0xb310}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) r3 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xffffffba) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r3}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x401, 0x33e5, 0x2, 0x0, 0x0, 0x8084, 0x4, 0x80, 0x9, 0xfffffffffffffff9, 0x0, 0x966, 0x3, 0x5, 0x1, 0x1f, 0x1000, 0x5, 0x4, 0x101, 0x0, 0x80000000, 0x8000, 0x2, 0x5, 0x3, 0xc9c8, 0x4, 0x0, 0x8, 0x9, 0x8000, 0xdc3, 0x0, 0x6, 0x0, 0x8001, 0x1, @perf_config_ext={0x3, 0x6}, 0xc53, 0x80000000, 0x80000000, 0x1, 0x200, 0x7, 0x80000001}, r4, 0x4, r0, 0x0) socketpair(0xa, 0x3, 0x8, &(0x7f0000000240)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) 06:03:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf69bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf05bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = getpid() perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x103, 0x2, 0x0, 0x0, 0x0, 0x813, 0x8, 0x2, 0x5, 0x317, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x10000, 0x2, 0x0, 0x83, 0xfff, 0x0, 0x0, 0x1ff, 0x81, 0x1, 0x7f, 0x3, 0x2, 0x0, 0x0, 0xffff, 0x0, 0xa99, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xb90f}, 0x0, 0x7, 0x1, 0x7, 0x9}, r0, 0xf, 0xffffffffffffffff, 0xa) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000a80)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000980)={0x5, 0x70, 0x0, 0x3, 0x0, 0x101, 0x0, 0x401, 0x10410, 0xd, 0x0, 0x4, 0x200000000, 0x0, 0x0, 0xffffffffffffff01, 0x9, 0x1000, 0xeb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe5, 0x6, 0x2, 0x2, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x6e, 0x1f}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)='em1cpusetcgroupmime_typetrustedbdevwlan1nodevvboxnet0securitywlan0,\x00') r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x1f, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000200)="bc95e8618c5d8c58d9ae585e16a44a3fe4f97cecc376bb9f893c61384a1b3c6f5348994684d12a2ca01b6949b2d91098fda8f4466b2f298178eb34fa9f697257f43bca58be793c68f5348bfa5f318524a30e1f88228fca1db39c17a01a4c4c4540e00363489d0b3b4676f843e04367c96a697f81babd4aa12481baaa94982a83ea2481d685b4abf938c574e991ae2a917ae6c3dbae4dddc453bc9406", &(0x7f00000002c0)="635ab881f62914f9baaf7a6712844ea29ac1b2e8bfbc5614aea7018403c82f4a721de81fabf329b0d5897d6cb294c613f685613f084fd3e0f9cb1a3a7b148349eee092a6cbf588e4d1c73dae5f2ba45b9417b287c28e8db35b6cc25a429877a87e4fc043976a141dab7c6120367a7c82b03c9bb7617fd75fbcdc2e4a19be5570545766cc76f3cc2b132c7f0de835b1d6b5dfc18aa00ad95ed9dccb3df8ed8fcb073f44f4236036eea6e4c4f956a6e76a426014986b6fa19ec4840d974cc8ad25ad4315f41ea6d7f486"}, 0x20) 06:03:24 executing program 0: socketpair(0x0, 0x6, 0x9ab, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@llc={0x1a, 0x336, 0x3, 0x7, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="e97f6d7e2916155646d28e14cf90fbd0566226246cae66fff9dda63cfa7f5d269008c86a9395dd8a1a5ed4086a8269dc0d9f97768780e5ac8bc70024bf047e2b8aad6dff10dc43c1f2abf02ff63280", 0x4f}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1a0, 0x20000000}, 0x40) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="230000001c0081aee4050c00000f00fe078bc36f5e74000063dac37b7403246c657ed7", 0x23}], 0x1, &(0x7f0000000240)}, 0x0) [ 390.516760] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 390.554838] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 06:03:25 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000900)='io.stat\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000940)={'ip6_vti0\x00'}) r1 = socket$kcm(0x10, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f00fe070101000000000063dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) 06:03:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x74}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:25 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0xb310}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) r3 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xffffffba) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r3}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x401, 0x33e5, 0x2, 0x0, 0x0, 0x8084, 0x4, 0x80, 0x9, 0xfffffffffffffff9, 0x0, 0x966, 0x3, 0x5, 0x1, 0x1f, 0x1000, 0x5, 0x4, 0x101, 0x0, 0x80000000, 0x8000, 0x2, 0x5, 0x3, 0xc9c8, 0x4, 0x0, 0x8, 0x9, 0x8000, 0xdc3, 0x0, 0x6, 0x0, 0x8001, 0x1, @perf_config_ext={0x3, 0x6}, 0xc53, 0x80000000, 0x80000000, 0x1, 0x200, 0x7, 0x80000001}, r4, 0x4, r0, 0x0) socketpair(0xa, 0x3, 0x8, &(0x7f0000000240)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) 06:03:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb69879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80000000006, 0x29}, 0x2c) r0 = socket$kcm(0xa, 0x800005, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f00000000c0)='!', &(0x7f0000000100)}, 0x20) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000001c0), 0xdd) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x0, 0x80fe}, 0x314, &(0x7f00000001c0), 0x12f}, 0x0) 06:03:25 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, &(0x7f0000000700)=ANY=[]) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000003c0)=r0, 0x4) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000140)='bpf\x00', 0x2001001, &(0x7f0000000340)=ANY=[]) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0, 0x12, &(0x7f0000000680), &(0x7f0000000240)=""/18}, 0x28) mount$bpf(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000500)='bpf\x00', 0x14021, &(0x7f0000000540)) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)='bpf\x00', 0x40000, &(0x7f0000000440)) mount$bpf(0x0, &(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)='bpf\x00', 0x21020, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) 06:03:25 executing program 5: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = socket$kcm(0x2, 0x802, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x88) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002d40)=@rc, 0x7ffff000, &(0x7f0000002a80), 0x74, &(0x7f0000000080), 0x21a}, 0x0) 06:03:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e690800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x10, &(0x7f0000000040)={&(0x7f0000000000)=""/17, 0x11, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000000c0)=r1, 0x4) close(r0) socketpair(0x5, 0x3, 0x6457, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r3}) socket$kcm(0xa, 0x3, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8916, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 06:03:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x4c}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:25 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0xf, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0xb310}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) r3 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xffffffba) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r3}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x401, 0x33e5, 0x2, 0x0, 0x0, 0x8084, 0x4, 0x80, 0x9, 0xfffffffffffffff9, 0x0, 0x966, 0x3, 0x5, 0x1, 0x1f, 0x1000, 0x5, 0x4, 0x101, 0x0, 0x80000000, 0x8000, 0x2, 0x5, 0x3, 0xc9c8, 0x4, 0x0, 0x8, 0x9, 0x8000, 0xdc3, 0x0, 0x6, 0x0, 0x8001, 0x1, @perf_config_ext={0x3, 0x6}, 0xc53, 0x80000000, 0x80000000, 0x1, 0x200, 0x7, 0x80000001}, r4, 0x4, r0, 0x0) socketpair(0xa, 0x3, 0x8, &(0x7f0000000240)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) 06:03:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe00000000850000000b000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f0000000e40)={&(0x7f0000000c40)=@nl, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/54, 0x36}], 0x1, &(0x7f0000000d40)=""/226, 0xe2, 0xff}, 0x40000021) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r2, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140), 0x4) socketpair(0x0, 0x80807, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000700)) r5 = socket$kcm(0xa, 0x0, 0x0) socketpair(0x9, 0x7, 0xfffffffffffffffc, &(0x7f0000000240)) getpid() socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, r6}, 0xa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) socketpair(0x7, 0xa, 0x4b, &(0x7f0000000800)) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x8936, &(0x7f0000000000)={r7}) 06:03:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000004) 06:03:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100500", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffa4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'rdma'}, {0x5946eb8d08a47e5, 'rdma'}, {0x2f, 'memory'}, {0x2b, 'memory'}, {0x2b, 'pids'}, {0x2d, 'memory'}, {0x2b, 'pids'}, {0x2f, 'io'}]}, 0x34) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x7, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x76, 0x0, 0x400}, 0x2c) 06:03:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x100000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:25 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x13, 0x5d}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe, 0x9e, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8", &(0x7f00000001c0)=""/158, 0x1200}, 0x28) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x7, 0x70, 0x1, 0xafa1, 0x7, 0x9, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffeffff, 0x2, 0x6, 0x0, 0x7, 0xffff, 0x6, 0x6, 0x7ff, 0x8, 0x7ff, 0x9, 0x9, 0x2, 0x0, 0x6, 0x100000001, 0x9, 0x5, 0x7, 0x0, 0x3, 0x8, 0x2, 0x8000, 0x9, 0x9, 0xfffffffffffffff9, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000100), 0x5}, 0x9200, 0x7, 0x5, 0x7, 0x8f3e, 0x7, 0x3}, r2, 0x4, r0, 0x2) r3 = gettid() perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x1, 0x0, 0x1000, 0x8, 0x0, 0x0, 0x0, 0xe, 0x3, 0x8, 0x87, 0x800, 0x8, 0x10000, 0x1, 0x1ff, 0xebe, 0x0, 0x4, 0xfff, 0x1, 0x7, 0x80000001, 0x9, 0x1, 0x5, 0x100, 0x4, 0xffff, 0x7, 0x101, 0x8, 0xa5, 0x8, 0x7, 0x40, 0x0, 0x0, 0x3, @perf_config_ext={0x5, 0x9}, 0x12090, 0x9, 0x1, 0x6, 0x8, 0x7, 0x7}, r3, 0xe, r2, 0x3) 06:03:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e106558", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[]) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000500)='bpf\x00', 0x100000, &(0x7f0000000480)=ANY=[]) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000140)='bpf\x00', 0x2001001, &(0x7f0000001900)=ANY=[]) mount$bpf(0x20000000, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001a00)='bpf\x00', 0x2001001, &(0x7f0000000340)=ANY=[]) mount$bpf(0x0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f00000000c0)) close(r0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x80000000, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f00000001c0)='./file0/file0\x00', r1}, 0x10) mount$bpf(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='bpf\x00', 0x0, &(0x7f0000000b00)=ANY=[]) mount$bpf(0x20000000, &(0x7f0000000000)='.\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f0000000540)={[{@mode={'mode', 0x3d, 0xffffffff}}]}) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x5890, &(0x7f0000000480)) 06:03:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e1088a8", &(0x7f0000000140)=""/41, 0x69}, 0x28) 06:03:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x7a000000}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 06:03:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x20000000000001ff, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c000000000061138c0000000000bf200000000000000700000008ffffffbd2301000000000095000000000000006916000000000000bf67000000000000570600000f0000006706000002000000070600000ee60000bf050000000000001f650000000000006707000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffbd43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000200)="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", 0xffffffffffffffff, 0xfffffffffffffeb1, 0x0, 0x0, 0x1}, 0xffffffffffffff90) 06:03:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e1086dd", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 391.684412] ================================================================== [ 391.692082] BUG: KASAN: slab-out-of-bounds in _decode_session6+0x134e/0x1500 [ 391.699295] Read of size 1 at addr ffff8801d3885487 by task syz-executor1/26508 [ 391.706745] [ 391.708396] CPU: 0 PID: 26508 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #100 [ 391.715761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.725124] Call Trace: [ 391.727727] dump_stack+0x1c4/0x2b4 [ 391.727748] ? dump_stack_print_info.cold.2+0x52/0x52 [ 391.727766] ? printk+0xa7/0xcf [ 391.727785] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 391.727813] print_address_description.cold.8+0x9/0x1ff [ 391.727832] kasan_report.cold.9+0x242/0x309 [ 391.727848] ? _decode_session6+0x134e/0x1500 [ 391.727872] __asan_report_load1_noabort+0x14/0x20 [ 391.763844] _decode_session6+0x134e/0x1500 [ 391.768249] __xfrm_decode_session+0x71/0x140 [ 391.772793] vti6_tnl_xmit+0x3fc/0x1c0e [ 391.776764] ? __lock_acquire+0x7ec/0x4ec0 [ 391.781020] ? 0xffffffffa0030000 [ 391.784497] ? vti6_rcv+0x8e0/0x8e0 [ 391.788150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.793676] ? check_preemption_disabled+0x48/0x200 [ 391.798677] ? check_preemption_disabled+0x48/0x200 [ 391.803700] dev_hard_start_xmit+0x27f/0xc70 [ 391.808114] ? dev_direct_xmit+0x6b0/0x6b0 [ 391.812342] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 391.817870] ? netif_skb_features+0x690/0xb70 [ 391.822368] ? rcu_bh_qs+0xc0/0xc0 [ 391.825927] ? lock_acquire+0x1ed/0x520 [ 391.829892] ? __dev_queue_xmit+0x2fff/0x3950 [ 391.834378] ? lock_release+0x970/0x970 [ 391.838339] ? validate_xmit_skb+0x80c/0xf30 [ 391.842743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.848276] ? check_preemption_disabled+0x48/0x200 [ 391.853301] __dev_queue_xmit+0x2f0d/0x3950 [ 391.857634] ? save_stack+0x43/0xd0 [ 391.861274] ? kasan_kmalloc+0xc7/0xe0 [ 391.865152] ? __kmalloc_node_track_caller+0x47/0x70 [ 391.870281] ? netdev_pick_tx+0x2d0/0x2d0 [ 391.874430] ? kmem_cache_alloc_node_trace+0x5b5/0x740 [ 391.879697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.885224] ? check_preemption_disabled+0x48/0x200 [ 391.890248] ? check_preemption_disabled+0x48/0x200 [ 391.895271] ? __lock_is_held+0xb5/0x140 [ 391.899328] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 391.904332] ? skb_release_data+0x1c4/0x880 [ 391.908654] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 391.913940] ? kasan_unpoison_shadow+0x35/0x50 [ 391.918520] ? skb_tx_error+0x2f0/0x2f0 [ 391.922505] ? __kmalloc_node_track_caller+0x47/0x70 [ 391.927598] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.933136] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 391.938665] ? kasan_check_write+0x14/0x20 [ 391.942887] ? pskb_expand_head+0x6b3/0x10f0 [ 391.947315] ? find_held_lock+0x36/0x1c0 [ 391.951385] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 391.955881] ? skb_checksum+0x140/0x140 [ 391.959877] ? __lock_is_held+0xb5/0x140 [ 391.963959] ? kasan_check_write+0x14/0x20 [ 391.968205] ? __skb_clone+0x6c7/0xa00 [ 391.972123] ? __copy_skb_header+0x6b0/0x6b0 [ 391.976542] ? kmem_cache_alloc+0x33a/0x730 [ 391.980913] ? skb_ensure_writable+0x15e/0x640 [ 391.985526] dev_queue_xmit+0x17/0x20 [ 391.989340] ? dev_queue_xmit+0x17/0x20 [ 391.993329] __bpf_redirect+0x5cf/0xb20 [ 391.997327] bpf_clone_redirect+0x2f6/0x490 [ 392.001756] bpf_prog_c39d1ba309a769f7+0x72/0x1000 [ 392.006696] ? genl_ctrl_event+0x150/0xa50 [ 392.010945] ? lock_downgrade+0x900/0x900 [ 392.015102] ? ktime_get+0x352/0x440 [ 392.018838] ? find_held_lock+0x36/0x1c0 [ 392.022916] ? lock_acquire+0x1ed/0x520 [ 392.026898] ? bpf_test_run+0x32e/0x5a0 [ 392.030885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.036429] ? check_preemption_disabled+0x48/0x200 [ 392.041508] ? kasan_check_read+0x11/0x20 [ 392.045672] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 392.050957] ? rcu_bh_qs+0xc0/0xc0 [ 392.054503] ? __build_skb+0x359/0x430 [ 392.058400] ? skb_try_coalesce+0x1b70/0x1b70 [ 392.062915] ? bpf_test_run+0x1c0/0x5a0 [ 392.066914] ? netlink_diag_dump+0x2a0/0x2a0 [ 392.071336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.076878] ? bpf_test_init.isra.9+0x70/0x100 [ 392.081472] ? bpf_prog_test_run_skb+0x634/0xb40 [ 392.086265] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 392.091116] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 392.096661] ? fput+0x130/0x1a0 [ 392.099951] ? __bpf_prog_get+0x9b/0x290 [ 392.104027] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 392.108878] ? bpf_prog_test_run+0x130/0x1a0 [ 392.113299] ? __x64_sys_bpf+0x3d8/0x510 [ 392.117371] ? bpf_prog_get+0x20/0x20 [ 392.121204] ? do_syscall_64+0x1b9/0x820 [ 392.125289] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 392.130673] ? syscall_return_slowpath+0x5e0/0x5e0 [ 392.135791] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.140644] ? trace_hardirqs_off+0x300/0x300 [ 392.145149] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 392.150176] ? prepare_exit_to_usermode+0x291/0x3b0 [ 392.155208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.160086] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.165468] [ 392.167096] Allocated by task 26508: [ 392.170818] save_stack+0x43/0xd0 [ 392.174281] kasan_kmalloc+0xc7/0xe0 [ 392.178004] __kmalloc_node_track_caller+0x47/0x70 [ 392.182939] __kmalloc_reserve.isra.39+0x41/0xe0 [ 392.187703] pskb_expand_head+0x230/0x10f0 [ 392.191948] skb_ensure_writable+0x3dd/0x640 [ 392.196367] bpf_clone_redirect+0x14a/0x490 [ 392.200697] bpf_prog_c39d1ba309a769f7+0x72/0x1000 [ 392.205622] [ 392.207265] Freed by task 25084: [ 392.210634] save_stack+0x43/0xd0 [ 392.214095] __kasan_slab_free+0x102/0x150 [ 392.218336] kasan_slab_free+0xe/0x10 [ 392.222145] kfree+0xcf/0x230 [ 392.225274] load_elf_binary+0x25b4/0x5620 [ 392.229513] search_binary_handler+0x17d/0x570 [ 392.234102] __do_execve_file.isra.33+0x162f/0x2540 [ 392.239125] __x64_sys_execve+0x8f/0xc0 [ 392.243104] do_syscall_64+0x1b9/0x820 [ 392.247003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.252185] [ 392.253819] The buggy address belongs to the object at ffff8801d3885280 [ 392.253819] which belongs to the cache kmalloc-512 of size 512 [ 392.266483] The buggy address is located 7 bytes to the right of [ 392.266483] 512-byte region [ffff8801d3885280, ffff8801d3885480) [ 392.278707] The buggy address belongs to the page: [ 392.283644] page:ffffea00074e2140 count:1 mapcount:0 mapping:ffff8801da800940 index:0x0 [ 392.291791] flags: 0x2fffc0000000100(slab) [ 392.296039] raw: 02fffc0000000100 ffffea000750fbc8 ffffea0006f95d48 ffff8801da800940 [ 392.303928] raw: 0000000000000000 ffff8801d3885000 0000000100000006 0000000000000000 [ 392.311804] page dumped because: kasan: bad access detected [ 392.317509] [ 392.319132] Memory state around the buggy address: [ 392.324064] ffff8801d3885380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 392.331429] ffff8801d3885400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 392.338795] >ffff8801d3885480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 392.346155] ^ [ 392.349528] ffff8801d3885500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 392.356893] ffff8801d3885580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 392.364260] ================================================================== [ 392.371618] Disabling lock debugging due to kernel taint [ 392.377136] Kernel panic - not syncing: panic_on_warn set ... [ 392.377136] [ 392.384540] CPU: 0 PID: 26508 Comm: syz-executor1 Tainted: G B 4.19.0-rc2+ #100 [ 392.393291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.402641] Call Trace: [ 392.405247] dump_stack+0x1c4/0x2b4 [ 392.408889] ? dump_stack_print_info.cold.2+0x52/0x52 [ 392.414086] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 392.418849] panic+0x238/0x4e7 [ 392.422046] ? add_taint.cold.5+0x16/0x16 [ 392.426202] ? trace_hardirqs_on+0xb4/0x310 [ 392.430541] kasan_end_report+0x47/0x4f [ 392.434524] kasan_report.cold.9+0x76/0x309 [ 392.438851] ? _decode_session6+0x134e/0x1500 [ 392.443355] __asan_report_load1_noabort+0x14/0x20 [ 392.448289] _decode_session6+0x134e/0x1500 [ 392.452625] __xfrm_decode_session+0x71/0x140 [ 392.457126] vti6_tnl_xmit+0x3fc/0x1c0e [ 392.461103] ? __lock_acquire+0x7ec/0x4ec0 [ 392.465343] ? 0xffffffffa0030000 [ 392.468809] ? vti6_rcv+0x8e0/0x8e0 [ 392.472447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.477991] ? check_preemption_disabled+0x48/0x200 [ 392.483009] ? check_preemption_disabled+0x48/0x200 [ 392.488052] dev_hard_start_xmit+0x27f/0xc70 [ 392.492473] ? dev_direct_xmit+0x6b0/0x6b0 [ 392.496713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 392.502284] ? netif_skb_features+0x690/0xb70 [ 392.506787] ? rcu_bh_qs+0xc0/0xc0 [ 392.510336] ? lock_acquire+0x1ed/0x520 [ 392.514337] ? __dev_queue_xmit+0x2fff/0x3950 [ 392.518841] ? lock_release+0x970/0x970 [ 392.522823] ? validate_xmit_skb+0x80c/0xf30 [ 392.527257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.532801] ? check_preemption_disabled+0x48/0x200 [ 392.537828] __dev_queue_xmit+0x2f0d/0x3950 [ 392.542155] ? save_stack+0x43/0xd0 [ 392.545783] ? kasan_kmalloc+0xc7/0xe0 [ 392.549676] ? __kmalloc_node_track_caller+0x47/0x70 [ 392.554793] ? netdev_pick_tx+0x2d0/0x2d0 [ 392.558946] ? kmem_cache_alloc_node_trace+0x5b5/0x740 [ 392.564225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.569779] ? check_preemption_disabled+0x48/0x200 [ 392.574796] ? check_preemption_disabled+0x48/0x200 [ 392.579828] ? __lock_is_held+0xb5/0x140 [ 392.583900] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 392.588924] ? skb_release_data+0x1c4/0x880 [ 392.593269] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 392.598549] ? kasan_unpoison_shadow+0x35/0x50 [ 392.603137] ? skb_tx_error+0x2f0/0x2f0 [ 392.607119] ? __kmalloc_node_track_caller+0x47/0x70 [ 392.612235] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.617781] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 392.623324] ? kasan_check_write+0x14/0x20 [ 392.627561] ? pskb_expand_head+0x6b3/0x10f0 [ 392.631977] ? find_held_lock+0x36/0x1c0 [ 392.636054] ? __pskb_copy_fclone+0xeb0/0xeb0 [ 392.640549] ? skb_checksum+0x140/0x140 [ 392.644530] ? __lock_is_held+0xb5/0x140 [ 392.648600] ? kasan_check_write+0x14/0x20 [ 392.652839] ? __skb_clone+0x6c7/0xa00 [ 392.656732] ? __copy_skb_header+0x6b0/0x6b0 [ 392.661143] ? kmem_cache_alloc+0x33a/0x730 [ 392.665474] ? skb_ensure_writable+0x15e/0x640 [ 392.670073] dev_queue_xmit+0x17/0x20 [ 392.673879] ? dev_queue_xmit+0x17/0x20 [ 392.677858] __bpf_redirect+0x5cf/0xb20 [ 392.681844] bpf_clone_redirect+0x2f6/0x490 [ 392.686181] bpf_prog_c39d1ba309a769f7+0x72/0x1000 [ 392.691111] ? genl_ctrl_event+0x150/0xa50 [ 392.695356] ? lock_downgrade+0x900/0x900 [ 392.699527] ? ktime_get+0x352/0x440 [ 392.703268] ? find_held_lock+0x36/0x1c0 [ 392.707343] ? lock_acquire+0x1ed/0x520 [ 392.711338] ? bpf_test_run+0x32e/0x5a0 [ 392.715322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.720862] ? check_preemption_disabled+0x48/0x200 [ 392.725884] ? kasan_check_read+0x11/0x20 [ 392.730038] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 392.735321] ? rcu_bh_qs+0xc0/0xc0 [ 392.738867] ? __build_skb+0x359/0x430 [ 392.742758] ? skb_try_coalesce+0x1b70/0x1b70 [ 392.747275] ? bpf_test_run+0x1c0/0x5a0 [ 392.751273] ? netlink_diag_dump+0x2a0/0x2a0 [ 392.755688] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.761238] ? bpf_test_init.isra.9+0x70/0x100 [ 392.765833] ? bpf_prog_test_run_skb+0x634/0xb40 [ 392.770596] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 392.775442] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 392.780980] ? fput+0x130/0x1a0 [ 392.784269] ? __bpf_prog_get+0x9b/0x290 [ 392.788337] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 392.793181] ? bpf_prog_test_run+0x130/0x1a0 [ 392.797594] ? __x64_sys_bpf+0x3d8/0x510 [ 392.801657] ? bpf_prog_get+0x20/0x20 [ 392.805651] ? do_syscall_64+0x1b9/0x820 [ 392.809718] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 392.815089] ? syscall_return_slowpath+0x5e0/0x5e0 [ 392.820021] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.824870] ? trace_hardirqs_off+0x300/0x300 [ 392.829370] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 392.834394] ? prepare_exit_to_usermode+0x291/0x3b0 [ 392.839421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.844280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.850713] Kernel Offset: disabled [ 392.854338] Rebooting in 86400 seconds..