? lock_downgrade+0x900/0x900 [ 208.422736] ? ktime_get+0x332/0x400 [ 208.426445] ? find_held_lock+0x36/0x1c0 [ 208.430497] ? lock_acquire+0x1ed/0x520 [ 208.434459] ? bpf_test_run+0x3cb/0x780 [ 208.438433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.443961] ? check_preemption_disabled+0x48/0x280 [ 208.448974] ? kasan_check_read+0x11/0x20 [ 208.453109] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 208.458378] ? rcu_softirq_qs+0x20/0x20 [ 208.462343] ? bpf_cgroup_storage_release+0x220/0x220 [ 208.467521] ? skb_try_coalesce+0x1b70/0x1b70 [ 208.472011] ? bpf_test_run+0x25d/0x780 [ 208.475983] ? netlink_diag_dump+0x2a0/0x2a0 [ 208.480384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.485906] ? bpf_test_init.isra.10+0x70/0x100 [ 208.490567] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 208.495439] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 208.500271] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 208.505796] ? fput+0x130/0x1a0 [ 208.509068] ? __bpf_prog_get+0x9b/0x290 [ 208.513120] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 208.517959] ? bpf_prog_test_run+0x130/0x1a0 [ 208.522358] ? __x64_sys_bpf+0x3d8/0x520 [ 208.526408] ? bpf_prog_get+0x20/0x20 [ 208.530217] ? do_syscall_64+0x1b9/0x820 [ 208.534350] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 16:33:48 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000380)=@in={0x2, 0x4e21, @dev}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000002940), 0x0, 0x1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x10, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000fa0200000000000000000020950000000000000043e37c18824ea7e6518e8786fc4c4b148d1468903dd59e615bfa2e89c97a96212e15340af6e6177a4e364041b6331fc0377dcbf36530645a00f7a39d4308ed6885de8d46b8b8e8c3536fdbc58ceaebf0c23e13000000000000000000000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000200)=""/251}, 0x48) perf_event_open(&(0x7f00000027c0)={0x0, 0x70, 0x0, 0x767e, 0x400, 0x0, 0x0, 0x81, 0x4000, 0x0, 0x2, 0x0, 0x2dd, 0x1, 0x6, 0x8, 0x1, 0x7, 0xfffffffffffffffb, 0x8, 0x20, 0xffffffffffffff80, 0x1ff, 0x75a0, 0x8d, 0x7fff, 0x9, 0xd7e, 0x6, 0x0, 0xefc, 0x100000000, 0x5b5, 0x6, 0x4, 0xee10, 0x0, 0xffffffff, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000340), 0x2}, 0x10, 0x7, 0x21e, 0x5, 0x0, 0x8, 0x3f}, 0x0, 0xc, 0xffffffffffffffff, 0x2) getpid() r1 = perf_event_open(&(0x7f0000002740)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{0x4, 0x4, 0x5b9, 0x3}, {0x5, 0xb86, 0x9, 0x2}, {0x800, 0x2, 0xffffffff, 0x5}]}) r3 = getpid() ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={r3, r1, 0x0, 0x2, &(0x7f0000000500)='}\x00'}, 0x30) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc90b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x100, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x3f) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) socketpair(0x0, 0x7, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f0, &(0x7f0000000140)='sit0\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x1000000001}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f2, &(0x7f0000000140)='sit0\x00') socket$kcm(0x11, 0x4000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)) r7 = socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0xfffffffffffffefe, &(0x7f0000000040)}, 0xffffffffffffff8c) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="2f02726f0500000074617000895059372f9199aa53f0bb5cf7b64cb7336b650264b1f1f81db62cc9399668f301b3668ad02b47dd439dcf453f1bceff3b4f5a2745f5", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0xc0c0583b, 0x20000000) sendmsg$kcm(r7, &(0x7f0000002900)={&(0x7f0000000000)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000013c0)}, 0x20000054) 16:33:48 executing program 3: socketpair(0x2, 0xe, 0x7, &(0x7f0000000180)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000340)="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", &(0x7f0000000100)="8dd68762da3cc82c533c31809f06fe7a2bd3ffdd0efd3404cb3bddd852b9cb6e3b95af631e534bc008390fc7c13294bfffac222046796dfd844f914be134d95a76a516e1cbd429697ff4690e33ec385f", 0x3}, 0x20) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x30, &(0x7f0000000280), 0x3ca) [ 208.539717] ? syscall_return_slowpath+0x5e0/0x5e0 [ 208.544636] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.549467] ? trace_hardirqs_on_caller+0x310/0x310 [ 208.554470] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 208.559685] ? prepare_exit_to_usermode+0x291/0x3b0 [ 208.564699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.569535] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:48 executing program 1 (fault-call:2 fault-nth:10): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:48 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x10000000f, 0x4, 0x81000000004, 0x1}, 0x2c) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x4, 0xa4, 0x7, 0x9ac, 0x0, 0x8, 0x8, 0xf, 0x2, 0x7ff, 0xfff, 0x0, 0x6d2, 0x0, 0x100000001, 0x800, 0x9, 0x8, 0x0, 0x0, 0x54a, 0x1000, 0xa0, 0x7, 0x8, 0xd9, 0x6, 0x2, 0x4, 0x8475, 0x4748, 0x7bb0, 0x6825, 0x7, 0x8, 0x29d, 0x0, 0x800, 0x1, @perf_config_ext={0x1, 0x5}, 0x4142, 0x4, 0x3, 0x3, 0xc1b, 0x4, 0x8}, 0xffffffffffffffff, 0x8, r0, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x5, &(0x7f0000001440)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) [ 208.763037] FAULT_INJECTION: forcing a failure. [ 208.763037] name failslab, interval 1, probability 0, space 0, times 0 [ 208.774458] CPU: 0 PID: 14871 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 208.781840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.791182] Call Trace: [ 208.793769] dump_stack+0x244/0x39d [ 208.797389] ? dump_stack_print_info.cold.1+0x20/0x20 [ 208.802566] ? zap_class+0x640/0x640 [ 208.806277] should_fail.cold.4+0xa/0x17 [ 208.810332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 208.815427] ? find_held_lock+0x36/0x1c0 [ 208.819486] ? is_bpf_text_address+0xac/0x170 [ 208.823971] ? lock_downgrade+0x900/0x900 [ 208.828107] ? check_preemption_disabled+0x48/0x280 [ 208.833116] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 208.838034] ? kasan_check_read+0x11/0x20 [ 208.842179] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 208.847443] ? rcu_softirq_qs+0x20/0x20 [ 208.851405] ? rcu_softirq_qs+0x20/0x20 [ 208.855367] ? unwind_dump+0x190/0x190 [ 208.859251] ? is_bpf_text_address+0xd3/0x170 [ 208.863731] ? kernel_text_address+0x79/0xf0 [ 208.868129] ? __kernel_text_address+0xd/0x40 [ 208.872612] ? unwind_get_return_address+0x61/0xa0 [ 208.877549] ? __save_stack_trace+0x8d/0xf0 [ 208.881861] __should_failslab+0x124/0x180 [ 208.886084] should_failslab+0x9/0x14 [ 208.889872] kmem_cache_alloc_node_trace+0x5a/0x740 [ 208.894873] ? save_stack+0xa9/0xd0 [ 208.898493] ? save_stack+0x43/0xd0 [ 208.902112] __kmalloc_node_track_caller+0x3c/0x70 [ 208.907053] __kmalloc_reserve.isra.40+0x41/0xe0 [ 208.911807] pskb_expand_head+0x230/0x10f0 [ 208.916036] ? memcpy+0x45/0x50 [ 208.919307] ? __copy_skb_header+0x350/0x6b0 [ 208.923703] ? skb_release_data+0x880/0x880 [ 208.928010] ? __alloc_skb+0x770/0x770 [ 208.931890] ? __lock_is_held+0xb5/0x140 [ 208.935944] ? kasan_check_write+0x14/0x20 [ 208.940168] ? __skb_clone+0x6c7/0xa00 [ 208.944043] ? __copy_skb_header+0x6b0/0x6b0 [ 208.948437] ? kmem_cache_alloc+0x33a/0x730 [ 208.952754] skb_ensure_writable+0x3dd/0x640 [ 208.957152] ? skb_checksum_setup+0xaa0/0xaa0 [ 208.961646] ? check_preemption_disabled+0x48/0x280 [ 208.966670] ? __this_cpu_preempt_check+0x1c/0x20 [ 208.971504] ? __bpf_redirect+0x54b/0xb20 [ 208.975651] bpf_clone_redirect+0x14a/0x490 [ 208.979972] bpf_prog_759a992c578a3894+0xb26/0x1000 [ 208.984976] ? bpf_test_run+0x175/0x780 [ 208.988941] ? lock_downgrade+0x900/0x900 [ 208.993079] ? ktime_get+0x332/0x400 [ 208.996790] ? find_held_lock+0x36/0x1c0 [ 209.000845] ? lock_acquire+0x1ed/0x520 [ 209.004807] ? bpf_test_run+0x3cb/0x780 [ 209.008774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.014300] ? check_preemption_disabled+0x48/0x280 [ 209.019308] ? kasan_check_read+0x11/0x20 [ 209.023444] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 209.028710] ? rcu_softirq_qs+0x20/0x20 [ 209.032672] ? bpf_cgroup_storage_release+0x220/0x220 [ 209.037848] ? skb_try_coalesce+0x1b70/0x1b70 [ 209.042340] ? bpf_test_run+0x25d/0x780 [ 209.046311] ? netlink_diag_dump+0x2a0/0x2a0 [ 209.050712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 209.056234] ? bpf_test_init.isra.10+0x70/0x100 [ 209.060893] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 209.065658] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 209.070484] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 209.076011] ? fput+0x130/0x1a0 [ 209.079298] ? __bpf_prog_get+0x9b/0x290 [ 209.083350] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 209.088179] ? bpf_prog_test_run+0x130/0x1a0 [ 209.092576] ? __x64_sys_bpf+0x3d8/0x520 [ 209.096634] ? bpf_prog_get+0x20/0x20 [ 209.100441] ? do_syscall_64+0x1b9/0x820 [ 209.104491] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 209.109845] ? syscall_return_slowpath+0x5e0/0x5e0 16:33:49 executing program 5: bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x400000, 0x0}, 0x2c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)='}&(#&wlan1+user', 0xffffffffffffffff}, 0x30) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x7, 0x1f, 0x7, 0x0, 0xf267, 0x40008, 0x2, 0x1, 0x9, 0x20, 0x901, 0x1, 0x7, 0x3ff, 0x1f, 0x14, 0x3, 0xffffffffffffffff, 0x7, 0x10000, 0x16, 0x0, 0x8, 0x7, 0x8000, 0x2, 0x80000001, 0x9, 0x1, 0x5, 0xffffffffffff7779, 0x800, 0x9, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x6, @perf_bp={&(0x7f0000000040), 0x7}, 0x100, 0x3, 0xffffffff, 0x5, 0x5, 0x6, 0x3}, r0, 0x5, r1, 0x8) [ 209.114773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.119621] ? trace_hardirqs_on_caller+0x310/0x310 [ 209.124647] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 209.129661] ? prepare_exit_to_usermode+0x291/0x3b0 [ 209.134670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.139611] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:49 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000740)) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x3a8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000840)={0xffffffffffffffff, 0x50, &(0x7f00000007c0)}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000240)='threaded\x00', 0x9) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f00000004c0), &(0x7f00000005c0)=""/190}, 0x18) r1 = gettid() perf_event_open(&(0x7f0000000940)={0x0, 0x70, 0x0, 0x85be, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x80, 0xfffffffffffffff7, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffff, 0x0, 0x7, 0x6, 0x0, 0x5, 0x2, 0x42df, 0xffff, 0x0, 0x0, 0xf15d, 0x3, @perf_bp={&(0x7f00000006c0), 0x2}, 0x40, 0x5, 0x80000000, 0x7, 0xff, 0x8000, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x253, 0x10000, 0x1, 0x2, 0x1, 0x5, 0x0, 0x0, 0x6, 0x1, 0x0, 0xffffffffc3fafe13, 0xffffffff, 0x2, 0x3f, 0x4, 0x3, 0x350, 0xc817, 0x2, 0x0, 0x0, 0x8, 0x5, 0x3, 0x7, 0x81, 0x100, 0xfffffffffffff801, 0x10000, 0x1, 0x0, 0xffffffffffffff25, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0xff, 0xffffffff, 0x7, 0x0, 0x0, 0x4}, r1, 0x10, 0xffffffffffffffff, 0x1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) write$cgroup_pid(r5, &(0x7f0000000300), 0x12) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) write$cgroup_int(r3, &(0x7f0000000080)=0xe000000, 0x297ef) 16:33:49 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x10000000f, 0x4, 0x81000000004, 0x1}, 0x2c) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x4, 0xa4, 0x7, 0x9ac, 0x0, 0x8, 0x8, 0xf, 0x2, 0x7ff, 0xfff, 0x0, 0x6d2, 0x0, 0x100000001, 0x800, 0x9, 0x8, 0x0, 0x0, 0x54a, 0x1000, 0xa0, 0x7, 0x8, 0xd9, 0x6, 0x2, 0x4, 0x8475, 0x4748, 0x7bb0, 0x6825, 0x7, 0x8, 0x29d, 0x0, 0x800, 0x1, @perf_config_ext={0x1, 0x5}, 0x4142, 0x4, 0x3, 0x3, 0xc1b, 0x4, 0x8}, 0xffffffffffffffff, 0x8, r0, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x5, &(0x7f0000001440)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) [ 209.213424] protocol 0800 is buggy, dev ip6tnl0 16:33:49 executing program 4: ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000140)) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x15, &(0x7f0000000180), 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) socketpair(0x1d, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000040)) getpid() ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'ip6_vti0\x00', @dev={[], 0x1b}}) perf_event_open(&(0x7f0000000180)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x200, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000200)}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='memory.swap.current\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) 16:33:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r1 = gettid() write$cgroup_pid(r0, &(0x7f0000000080)=r1, 0x12) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x0, 0xffffffff, 0x2, 0x4, r0, 0x7fff}, 0x2c) r3 = openat$cgroup(r2, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) r4 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r4, &(0x7f0000000200)="c5dc9aa836ec0941b3036186e64c6f9ec0a58c", &(0x7f0000000240)="75cb402c7a8353e8293b479837cd25a17602561194e6916dd4385bf85faab7f31148545ae14b63a8744c2f79218580801c62cf541d1fcf13baa8bee4dd6b1504d4520eb1770cd3e9c8ea71e7ade5fe07f2618802e01713de8c8e3da9621efafcd340298c9f43598260f9738968333272ab01f916e0bbd4c81acfee5cb1598f6fbfe163b99e6516bd183a3ef8f9c0f67e9747cefa267aa1e38b27d71a7d1f02fd82d181f219984e1ae8231b", 0x1}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000380)=0x1) write$cgroup_subtree(r0, &(0x7f00000003c0)={[{0x2f, 'pids'}]}, 0x6) r5 = openat$cgroup_ro(r3, &(0x7f0000000400)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000440)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r4, &(0x7f0000000700)={&(0x7f0000000480)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)=""/178, 0xb2}, {&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f0000000600)=""/66, 0x42}], 0x3, &(0x7f00000006c0)=""/63, 0x3f, 0x6}, 0x2) perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0x9, 0x8, 0x10001, 0x3, 0x0, 0x7, 0x20, 0x8, 0x2, 0xffffffff8a6ba910, 0x1, 0x1, 0x2, 0x20, 0x1, 0x6, 0x5, 0x0, 0x1, 0x5, 0xffff, 0xc3, 0x100, 0x20, 0xff, 0x3, 0x3, 0x10001, 0x0, 0x3, 0x8001, 0x1, 0x0, 0x3f, 0x1, 0x5b13, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffff}, 0x40, 0x7, 0x7, 0x6, 0x1, 0x400, 0x9}, r1, 0x8, r4, 0xa) perf_event_open$cgroup(&(0x7f00000007c0)={0x0, 0x70, 0x5, 0xcb, 0x7f, 0x25fd, 0x0, 0x10001, 0x40000, 0x8, 0x2, 0x8001, 0x4, 0x200, 0x9, 0xfff, 0x7, 0x4, 0x5, 0x4, 0x0, 0xfff, 0x5, 0x5, 0x401, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x400, 0x1, 0x4, 0x5, 0x5, 0x6, 0x1f, 0x16, 0x7cb, 0xc23, 0x5, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x8}, 0x4, 0xfffffffffffffff8, 0xda29, 0x1, 0x7, 0xfff, 0x8001}, r3, 0xd, r5, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) sendmsg$kcm(r5, &(0x7f0000001140)={&(0x7f0000000840)=@xdp={0x2c, 0x5, r6, 0x23}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000008c0)="3db3e97a092c39ef7a8cb6290a9181af0ed88d00a624e5ca2fb2f2639a49584a792669ee5624494eb2a8b28384da87002bcc0e35acbad46b095379c654a058b8f453cb2a2c2f846a12d4f08ce86ad7d6cb8981224c1db89bc0084da751b4b93880e251072de697181a611b6bb1e5", 0x6e}, {&(0x7f0000000940)="c4f710d5e6", 0x5}, {&(0x7f0000000980)="e2ae8721d6ba0e1587438ac0734ca3f26c1c92f76d191fdd82602329a58feb9f30bb64628e0410156ec5ef3c997f830f32285900399bd6866b71a511a4cd9a0f6e9224fce33b5026a2c9d1727c5c391d90fa74562aacc53d0478", 0x5a}, {&(0x7f0000000a00)="70f27ab7434668d615a4f18a27b7bdb6de373710b23233690b192c68feb823ce0d3ab48639027a02d1d2790a3f88d92f0521d36984b372699a6cb488c595e55c0db1e1eaecbaa15de7d76083fc378343d184fe6e3ee1ed29eb37d3d09dd9fde34e08c9da30807887bb74009725a5168d7d03f3c9e77c325c46557cd83ba0d18a22c754650417a6aa32a2612d7d", 0x8d}, {&(0x7f0000000ac0)="f4f14cfc3478c06ccc1decec", 0xc}, {&(0x7f0000000b00)="c627d6186f6abc729c69e21e2d87ff23b441507c17c068f5acbe138773ed", 0x1e}, {&(0x7f0000000b40)="9b4ee778579c3aec0c9ad985c2aa039b10b97dce28fc45daf9d5a0d04398c2d8b3c127ad402340273c3d3d87b60ee95bd23f62626079e63c5251fe3f306ffd1e4b854b55c243", 0x46}], 0x7, &(0x7f0000000c40)=[{0x70, 0x108, 0x788, "4b565445b36c6039586da9faed2d935cd0d988ee32e0eeb977f30c9e6871a581568b3b09e1c95ffa785c466de6338848840539348901848628995e80e406e654b0e4d86f318c43b927a62b355430c58b1cbf0089815498d995b17a49beaf6a6b"}, {0xd0, 0x1ff, 0x6, "fa227178916f3ed5cb8409665244cd0b799d530b8f0fa8285a417aef2e2477c2d723a33e5fcfc218b6464456dbf5ae6715da7ecaf3ee97fa9d95af2c6334baf81f4aa3f5de14084d65b366539d191ac7b1ad23d805400711c3d7235ba70fc8bc36d0c2ca7679b0fe1379b7f2d8717f59f1ce224318f2098963410135988bf4e94b2c2211ea8250a14b68d841c9f0e34ac13df168e8bab04761bcf25706b5ac64e46deee309c2da5a655a21325076f2ec2c0a2055ed5d0a745e749d5194"}, {0x90, 0x109, 0x7, "39c78b2f8493306df4b9808b772efd9fafb1ff728d7ad605b50950fa9c492cbc87fa7c61bbb3fb76de85636c64e3f7be85cb1ab6e95350fd63beb4fe44e86de547904697dd3d0f6037eadfce8cf52b04d9d8417f0dcefb38a1dbbd5a873fc6306c90ffbac57726b1684947d592e2204df8ad508917e12fd8d8fd6fdeb4af"}, {0xd8, 0x110, 0x800, "38fb13138b7210714ea2e28ba1f46fa33c8e051327f0abea3ab42405a1af851cbdad82cdf64336e67d1bff66567cf637a72f093e8c008b8f726c816f8935bb403539c743e279df2e0fb4d3dbc52c0c377e99a9b6490522a7bde23b42b5020a50bd1d613b16df4f9dd32f052b64cb124fa6ad54b760792e8447b19cfc545f7d27ee000911377db0ba8c188a6fb5032d8b403fcbe03a712ce18e21f6541982abfe83c778a0fc958311cdade9c2f50c6920d9729000c1b3d14673fdfaa5a3ca430a0226"}, {0x20, 0x111, 0x5, "f7d7b56ca6a5d01356d57a303d0d6243"}, {0x100, 0x11a, 0x1, "aa08dcc18bfe7e9eccdd9d9d789b1dfee04d822fa422f176e05322bb1e4920f40ae094256d25b3deb637bd5a6c8ba5fbb0e53cd3ac48dee6c27a1cdae211a23798d4447b2e1333c52648f3e051c12cc6054e9cc36056424b2b5d4c81aed4327b97862c071caed2bdefb35f80ddbd21f7812c94c21a2679df46d4e82cbc82bb890c346a940597e9c4cbc6878ee02cb1908f4db04de7f804d64a6b4075d097d05382b7e888b3d294e05466721b221afbbace5206f5f1cb39a6e6784d7e3133c8f42273424b144e5bcf2e10e3f1b55baabf70de7628cf1c126bff554ce392e6ee1ebe45a5e89a4c396ee604b1b0fd296d44"}, {0x68, 0x13d, 0x8, "7429e23d7ff0beda99ac9fe61c5c0d6d9878a4853d7d3ff9f57d52400a025b92db84ab683819f872eed99f08200007b7063c9a272c02aa341316a0168be662b6a9d48927bce07a4416879d37776121d7d3a329d3"}, {0xc8, 0x11f, 0x3f, "9e26db41851b2428cd2b365d1f9ef1eaf6cb33f2804c8027af729469303268d0cf774ebc1be9828362ee3fe472677447e88f9aa7466fe088730a5bd66fe8760d69b0b43e74fa0df19b4ab35d985ce2f52469f83c074f2089a03a5f0594dae9dd06d9d1b7f846dd6511f7347a39eb9cdf567d8dc9516520ec2e452dcb3bf95c440e7c5333e724bba503a09bf35f1ca305f741e4efacb695d504bac235a71eff05d937f1aaa755cfea65f21182b38055b80434d4"}], 0x4f8, 0x81}, 0x44) recvmsg(r4, &(0x7f0000002340)={&(0x7f0000001180)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x1, &(0x7f0000002240)=""/195, 0xc3, 0x5}, 0x10000) sendmsg$kcm(r5, &(0x7f0000002940)={&(0x7f0000002380)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002400)="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", 0xfb}, {&(0x7f0000002500)="ecb96c363006c92461db299a0e1e7893c5b90825d58a2662bd689ff6b4c15903d51063f76cb56d2f7afc3bbbba91057767e3f32c5c8fc5a6b2110e24fae6d79bc8687eb5e2386a3f6084f604422a7b9b16bf66d7b5bf340eb804bcddb39add479ddcf8ad015c28d539ac0a8c12aec72686a9a73e84ca1ad9da303398177a1eb3f39de728b365e6d6f5eddd1b3419c17db4d1b3ec57798d07950e035be66ea49fb1d5e4e0c7d1d8b1be4633e95217232b46ce31d0c829d7f8f587e71bc8ef89bd42502c6998d95277decc82fb702ef3de149d115fc413b64a1690e2d394f95bc3c1", 0xe1}, {&(0x7f0000002600)="617457dd9dc15573369af1bc02d44b171585d3a108c5325bcdc07ebf644ef9ff500bc44a0c01ad829feef52cd3fe3c1fb786becd5835e66a20a74fdef28212ab167fcf78d1bcdbeb59c9181ed3e1d4735b8dad169258b8fe72b36ecba52baa39dc841ed1ddd5ec6fc5b4a248c5aa245b9cc91956ab21f968ddeed3d896cffd7859913f1f6eb5c301e47665eb4f016c2a70c99e0b198178c2f281f5ab12fc00fa690350293ccb1704cf9cb7a0cff1d74b09cb098a52b51980f898b81fc2b4b3cff79232501e38dc70c89d420d647d5d8255fee4a97ac53cbe89ab72967565b40a00ab38d43a0d52e112cc6f933c3ad1297f9f57f199de", 0xf6}, {&(0x7f0000002700)="8bf485ad8d8d15a5e41a2aa62b0770f0c0a1d5d2322f42c1a982e8d212195fa5c6950b913b4091f9e911624c1c3e015cebc76fe63a0ce974c111", 0x3a}, {&(0x7f0000002740)="2bfe106d0b5dc2f9d7b4f6ab1ec1e6", 0xf}], 0x5, &(0x7f0000002800)=[{0x48, 0x1ff, 0xc612, "132b51768bdab64105558e59426fe3a72d5cfa8efd5cb6f84d582ed3b9200a7a8c958f0231e1556166ee7b32d5bb0887568298929ff5"}, {0x50, 0x119, 0x7, "793bfcb2f9d8e0def91907543d3354f7f85d8f05295d8a2ea9033b4bf011eaa63780094da6b983740b6a0e48b95baa7433cfde298b688f2ba1ea55db15"}, {0x70, 0x103, 0x5, "de7dd41d5585514f6d51d1f9401da439d51a8413046da66a5c307f62312462858e65764cdf76fa4c32fb08a9566079e48e32ebb039a986eddf946053abb713f714995a412e06fc6c76c9f2dcdac20c08bad1e206ea333706f1e5a909bf12a3"}, {0x18, 0x11, 0x100000001, "4c20fb"}], 0x120}, 0x40) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000002980)) openat$tun(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/net/tun\x00', 0x39b403, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002a00)={r5, r4, 0xd, 0x1}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002a40)) openat$cgroup_ro(r4, &(0x7f0000002a80)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002b80)={r5, &(0x7f0000002ac0)="8ef48c71c053afe6c2c29e883a3e05e1a8ff87d827bbb5c68deefc2b2ea942839dcab68b08b1974a7d4cca9fdba1e4face4b0fa019ddf905709133e255889c287d89ee9fce4844d062fce3f641180d3d2544c1df1c71750613d14e54086f6c5098efc801f8f7", &(0x7f0000002b40)}, 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002bc0)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002c40)={r4, 0x6, 0x1, 0x7fffffff, &(0x7f0000002c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 16:33:49 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$kcm(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000009c0)="b3eca89a", 0x4}], 0x1, &(0x7f0000000cc0)=ANY=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000000)=@rc={0x1f, {0x80000001, 0x4, 0xfffffffffffffffa, 0x1, 0xa49, 0x2}, 0x5}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="9f5ad3324e407a88bfe1a577d3c78f16f0587ae91876c3889575a63066968c1f22c4aa9233dcd588ed0946e4f3ab153d0860a5f0f308523daffa6b05cd76d9fbefb52e22dac4b8f1d2a2be208d4e634dbdac93d2544bda80dfacd198ed6438b88b04965168d016fb3267438bbdb127a4040d56db7e14fcc497dbfc90f6479de584cb1f34cfe6226017c331d57cfa05057d65dade4f5c5453228e2b", 0x9b}], 0x1, &(0x7f0000000340)=[{0xb8, 0x108, 0x2, "704d1a0ae7a540ad4ef467543854107bb3c0b2b4e9982895198df7023e8c0dd370088674c39c8f0d3d4e64fd4db303cf26f7417d117b29096f0b23e9c3eac2169cbde921170f56fb569602aa6791c28f3da176941a53e01ac4338cc1efb67d73775eca7b2d0a0dff250b87d949f370c21dcf7e23a7f901b7049a7e6afc85bac9806b588b3a869a56a9bb78d35be47ccc13a388126a7a6fdcd95a7295a5f15e05ff1c43c0f1a2db"}, {0xc8, 0x11, 0xd7, "addda4ff6ae41a82e03a812addd8687476bab63a14f4c3121d9012d69abc01a291471e058d892ad1d7870a1d7c7c95ae57d2139615c786b28c518c935374b083b632530a20e61cfaa84c9f51636648bb1a980c81bc1cb79102377b7c3da19635080739acb87d37444e31a1e34db4da6905741edab92f01630d035c05ef779a124158924499a89f8f02d7673eacff03922e60401df8b3f116197c69a1bdffac0f9fba2f867d482c8aa23d8ca26d9a9dc5754388373efe12"}, {0x40, 0x0, 0xfc84, "c6461571cffb41c4cba5465af4e5be1c2ccfb5077491b64a04c9df4b68b49f7c19a06ee753ba81c7bcabd2e52f"}], 0x1c0}, 0x0) sendmsg(r0, &(0x7f0000001c80)={&(0x7f00000019c0)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="17", 0x1}], 0x1}, 0x0) 16:33:49 executing program 1 (fault-call:2 fault-nth:11): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 209.405231] can: request_module (can-proto-0) failed. 16:33:49 executing program 2: 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$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b70200000700000006000000000000020703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000656acd3210773c8d64abf5923dd5be6a040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7a9b2476b186998b606cdb38074586988b98c57971b7f12b67c129acd416ae4b6ca9a47767566d7f017a5e2aca016256a1d8055f91efdb31b4d0023bb35f26a5446e06ddf86814b4b40e850ce91dc900e9feb602b0f54658f82fa39263dd64ac670e62cdc217b7edc9b8db794"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) 16:33:49 executing program 3: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x8e2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b02e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f00", 0x2761, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000001580)}, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x7, 0x4, 0xfffffffffffffff7, 0x2c07, 0x0, 0xaa, 0x1000, 0x9, 0x1ff8000000, 0x8, 0x100, 0xffffffffffffffff, 0x100, 0x1000, 0x800, 0x1f, 0x7, 0x7fffffff, 0x2, 0xa040, 0x6, 0x3, 0xfff, 0x3a4, 0x7, 0x3, 0x1, 0x15, 0x7f, 0x2, 0x1, 0xfffffffffffffff9, 0x5, 0x3, 0x74b, 0x8, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000000c0), 0x3}, 0x8049, 0x7ff, 0xffff, 0x7, 0xfffffffffffffffc, 0x3, 0xffffffffffffffff}, r2, 0x10, r1, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) [ 209.437106] can: request_module (can-proto-0) failed. 16:33:49 executing program 4: perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0xfffffffffffffffd, 0x10001, 0x8, 0x9, 0x0, 0x40, 0x82000, 0x1, 0x9, 0x9, 0x6, 0x8, 0x8001, 0x0, 0x4, 0x401, 0x80000000, 0x0, 0x0, 0x100, 0xc, 0x7fff, 0x39d, 0xfffffffffffffffd, 0x1, 0xad, 0x0, 0x7f, 0x0, 0x3, 0x20, 0x101, 0x3, 0xaf95, 0x0, 0x401, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x40, 0x10000, 0x100000000, 0x1, 0x3, 0x6, 0x9b}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b70200000d000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7062100100000002e6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000005, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e1086dd", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 209.471138] FAULT_INJECTION: forcing a failure. [ 209.471138] name failslab, interval 1, probability 0, space 0, times 0 [ 209.482554] CPU: 1 PID: 14905 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 209.489919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.499276] Call Trace: [ 209.501883] dump_stack+0x244/0x39d [ 209.505533] ? dump_stack_print_info.cold.1+0x20/0x20 [ 209.510759] ? zap_class+0x640/0x640 [ 209.514497] should_fail.cold.4+0xa/0x17 [ 209.518574] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 209.523699] ? find_held_lock+0x36/0x1c0 [ 209.527778] ? is_bpf_text_address+0xac/0x170 [ 209.532272] ? lock_downgrade+0x900/0x900 [ 209.536420] ? check_preemption_disabled+0x48/0x280 [ 209.536440] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 209.536455] ? kasan_check_read+0x11/0x20 [ 209.536470] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 209.536485] ? rcu_softirq_qs+0x20/0x20 [ 209.560037] ? rcu_softirq_qs+0x20/0x20 [ 209.564015] ? unwind_dump+0x190/0x190 16:33:49 executing program 5: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000940)="2f677288b9702e73746174007d88231ba79cfad631b04fb68d9fb4db977cf33fec62de80dfdfb5acfaf3d5eeb38f73553b6cc55a955c21bd4862af8f2c6bf5a75682774d76fe52fdecdf01de8c7fe9105e629655442851b5a5415cd4b43dd221c8bcb4b8b6eaaf6299aee1967b237166322ddc70aa806d384f45322e", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086607, 0x7fffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = gettid() perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x80000001, 0x2, 0xcae, 0x3, 0x0, 0x186d, 0x40020, 0x4, 0xce, 0x4, 0x0, 0x8, 0x0, 0x0, 0x1, 0x2, 0x5, 0xffff, 0x3, 0x46, 0x5cf7, 0x8, 0x2, 0x7ff, 0x101, 0xfffffffffffffff9, 0x3, 0x7a40, 0x4, 0x501, 0x7, 0x6, 0x4, 0xfffffffffffffff8, 0x4, 0x5, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000540), 0xe}, 0x2002, 0x7, 0x0, 0x7, 0x9, 0x3045, 0x7ff}, r4, 0xb, r2, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r2, 0x50, &(0x7f0000000600)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000700)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c00", r6}, 0xffffffffffffff79) r7 = openat$cgroup_ro(r0, &(0x7f0000000480)='pidc.events\x00', 0x0, 0x0) mkdirat$cgroup(r3, &(0x7f00000004c0)="2e760d30a0", 0x1ff) close(r6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ac0)) r8 = openat$cgroup_ro(r7, &(0x7f0000000a40)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) close(r8) ioctl$TUNGETSNDBUF(r8, 0x800454d3, &(0x7f0000000340)) write$cgroup_int(r8, &(0x7f0000000440)=0x80, 0x12) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0xfe6f, 0x0, 0x40, 0x2, 0x0, 0x0, 0x10001, 0x0, 0x97b5, 0x0, 0x0, 0x0, 0x10001, 0x6, 0x6, 0x0, 0x5, 0x0, 0x0, 0x10001, 0x7, 0x77, 0x401, 0x4, 0x0, 0x3fe0000, 0x10001, 0x7ff, 0x8, 0x0, 0x6, 0x0, 0x7ff, 0x0, 0x7fff, 0x0, 0x0, 0x8000000000000000, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x800, 0x46d, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0xffffffffffffff01}, 0x0, 0xa, 0xffffffffffffffff, 0x2) socketpair(0x1f, 0x80006, 0xb36, &(0x7f0000000b00)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) ioctl$TUNGETIFF(r8, 0x800454d2, &(0x7f0000000280)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r10, &(0x7f0000000980), 0xffffff4d) close(r6) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r9, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) [ 209.567926] ? is_bpf_text_address+0xd3/0x170 [ 209.572433] ? kernel_text_address+0x79/0xf0 [ 209.576857] ? __kernel_text_address+0xd/0x40 [ 209.581362] ? unwind_get_return_address+0x61/0xa0 [ 209.586306] ? __save_stack_trace+0x8d/0xf0 [ 209.590659] __should_failslab+0x124/0x180 [ 209.594909] should_failslab+0x9/0x14 [ 209.598724] kmem_cache_alloc_node_trace+0x5a/0x740 [ 209.603774] ? save_stack+0xa9/0xd0 [ 209.607415] ? save_stack+0x43/0xd0 [ 209.611053] __kmalloc_node_track_caller+0x3c/0x70 [ 209.615986] __kmalloc_reserve.isra.40+0x41/0xe0 [ 209.616009] pskb_expand_head+0x230/0x10f0 [ 209.616028] ? memcpy+0x45/0x50 [ 209.616045] ? __copy_skb_header+0x350/0x6b0 [ 209.632684] ? skb_release_data+0x880/0x880 [ 209.637016] ? __alloc_skb+0x770/0x770 [ 209.640921] ? __lock_is_held+0xb5/0x140 [ 209.644997] ? kasan_check_write+0x14/0x20 [ 209.649240] ? __skb_clone+0x6c7/0xa00 [ 209.653146] ? __copy_skb_header+0x6b0/0x6b0 [ 209.657562] ? kmem_cache_alloc+0x33a/0x730 [ 209.661916] skb_ensure_writable+0x3dd/0x640 [ 209.666339] ? skb_checksum_setup+0xaa0/0xaa0 16:33:49 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)=@llc={0x1a, 0x23, 0x0, 0x0, 0xfffffffffffffff8, 0x4, @remote}, 0xfffffd47, &(0x7f00000005c0), 0x0, &(0x7f0000000480), 0x2e7}, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) socketpair(0x1b, 0x80000, 0x4, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000005c0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x7}, 0x100) openat$cgroup_subtree(r2, &(0x7f0000000580)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x80000000}, 0xc) recvmsg$kcm(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/33, 0x21}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000200)={r1}) socketpair(0x2, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r6}) write$cgroup_type(r5, &(0x7f0000001900)='th\b\x00aded\x00', 0xfdef) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000300aaaaaaaa0900aaaaaaaaaa19ffffff"]) [ 209.670847] ? check_preemption_disabled+0x48/0x280 [ 209.675892] ? __this_cpu_preempt_check+0x1c/0x20 [ 209.680739] ? __bpf_redirect+0x54b/0xb20 [ 209.684908] bpf_clone_redirect+0x14a/0x490 [ 209.689271] bpf_prog_759a992c578a3894+0x9d8/0x1000 [ 209.694310] ? bpf_test_run+0x175/0x780 [ 209.698315] ? lock_downgrade+0x900/0x900 [ 209.702476] ? ktime_get+0x332/0x400 [ 209.706207] ? find_held_lock+0x36/0x1c0 [ 209.710276] ? lock_acquire+0x1ed/0x520 [ 209.710294] ? bpf_test_run+0x3cb/0x780 16:33:49 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0x11, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400e4ffffffa504000001000000b7050000240000006a0a00fe00000000850000003f000000b7000000000000009500000000000000f1c8506f32d79c4e434d6c9e1610daef0e2d7ede443db4a988e745"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socketpair(0xbebbc259269f4016, 0xa, 0x6, &(0x7f0000003bc0)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003c00)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003c40)={r1}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x8000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) [ 209.710311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.710330] ? check_preemption_disabled+0x48/0x280 [ 209.718498] ? kasan_check_read+0x11/0x20 [ 209.718514] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 209.718529] ? rcu_softirq_qs+0x20/0x20 [ 209.718543] ? bpf_cgroup_storage_release+0x220/0x220 [ 209.718561] ? skb_try_coalesce+0x1b70/0x1b70 [ 209.718591] ? bpf_test_run+0x25d/0x780 [ 209.718617] ? netlink_diag_dump+0x2a0/0x2a0 [ 209.760556] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 209.766105] ? bpf_test_init.isra.10+0x70/0x100 [ 209.766128] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 209.766153] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 209.766168] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 209.766187] ? fput+0x130/0x1a0 [ 209.789212] ? __bpf_prog_get+0x9b/0x290 [ 209.793286] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 209.798130] ? bpf_prog_test_run+0x130/0x1a0 [ 209.798164] ? __x64_sys_bpf+0x3d8/0x520 [ 209.798178] ? bpf_prog_get+0x20/0x20 [ 209.798232] ? do_syscall_64+0x1b9/0x820 [ 209.798259] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 16:33:50 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61}]}, &(0x7f0000000240)='GPL\x00', 0x2, 0x2e6, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)=')\x00', r0}, 0x10) [ 209.798276] ? syscall_return_slowpath+0x5e0/0x5e0 [ 209.824832] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.829689] ? trace_hardirqs_on_caller+0x310/0x310 [ 209.834720] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 209.839752] ? prepare_exit_to_usermode+0x291/0x3b0 [ 209.844786] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.849642] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:50 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x43, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)=r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'teql0\x00', 0x20}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x84, 0x65, &(0x7f00000000c0)=r3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) 16:33:50 executing program 1 (fault-call:2 fault-nth:12): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:50 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', 0xffffffffffffffff}, 0x30) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x6, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x20}, [@generic={0x993, 0x7ff, 0x2d5, 0x3, 0x95f}, @call={0x85, 0x0, 0x0, 0x15}, @exit]}, &(0x7f0000000480)='GPL\x00', 0x100000000, 0x37, &(0x7f00000004c0)=""/55, 0x41f00, 0x1, [], 0x0, 0x5}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0xfffffffffffffffd, 0x10001, 0x8, 0x9, 0x0, 0x40, 0x82000, 0x1, 0x9, 0x9, 0x6, 0x8, 0x8001, 0x0, 0x4, 0x401, 0x80000000, 0x0, 0x0, 0x100, 0xc, 0x7fff, 0x39d, 0xfffffffffffffffd, 0x1, 0xad, 0x0, 0x7f, 0x0, 0x3, 0x20, 0x101, 0x3, 0xaf95, 0x0, 0x401, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x40, 0x10000, 0x100000000, 0x1, 0x3, 0x6, 0x9b}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b70200000d000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x1800000000000005, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e1086dd", &(0x7f0000000140)=""/41, 0x69}, 0x28) perf_event_open(&(0x7f0000000400)={0x7, 0x70, 0x3e8b, 0x2, 0x2, 0x8, 0x0, 0x7, 0xc00, 0x0, 0x1, 0x9, 0x2, 0x7f, 0x1, 0x53, 0x40, 0x20, 0x4, 0x20, 0x10000, 0x8, 0x0, 0x9, 0x7, 0x7c, 0x42, 0x3f, 0x8, 0x7, 0x101, 0xfffffffffffffff7, 0x4, 0xfffffffffffff553, 0x2, 0x20000000000, 0x3, 0xffffffff, 0x0, 0x7ff, 0x2, @perf_config_ext={0x4ea, 0x1000}, 0x260d, 0x8, 0x3, 0x1, 0xcf, 0xfff, 0x3}, 0x0, 0xb, r2, 0x2) [ 210.065264] FAULT_INJECTION: forcing a failure. [ 210.065264] name failslab, interval 1, probability 0, space 0, times 0 [ 210.076723] CPU: 1 PID: 14952 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 210.084195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.093574] Call Trace: [ 210.096176] dump_stack+0x244/0x39d [ 210.099814] ? dump_stack_print_info.cold.1+0x20/0x20 [ 210.105021] ? __lock_is_held+0xb5/0x140 [ 210.109100] should_fail.cold.4+0xa/0x17 [ 210.113170] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.118280] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 210.123568] ? kasan_unpoison_shadow+0x35/0x50 [ 210.128154] ? skb_tx_error+0x2f0/0x2f0 [ 210.132136] ? __kmalloc_node_track_caller+0x50/0x70 [ 210.137241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.142784] ? print_usage_bug+0xc0/0xc0 [ 210.146852] ? kasan_check_write+0x14/0x20 [ 210.151094] ? pskb_expand_head+0x6b3/0x10f0 [ 210.155523] ? __lock_acquire+0x62f/0x4c20 [ 210.159768] ? __lock_is_held+0xb5/0x140 [ 210.163836] __should_failslab+0x124/0x180 [ 210.168102] should_failslab+0x9/0x14 [ 210.171907] kmem_cache_alloc+0x47/0x730 [ 210.175977] skb_clone+0x1bb/0x500 [ 210.179522] ? skb_split+0x11e0/0x11e0 [ 210.183419] ? check_preemption_disabled+0x48/0x280 [ 210.188445] ? __this_cpu_preempt_check+0x1c/0x20 [ 210.193285] ? __bpf_redirect+0x54b/0xb20 [ 210.197448] bpf_clone_redirect+0xb9/0x490 [ 210.201690] bpf_prog_759a992c578a3894+0x6e0/0x1000 [ 210.206705] ? bpf_test_run+0x175/0x780 [ 210.210687] ? lock_downgrade+0x900/0x900 [ 210.215092] ? ktime_get+0x332/0x400 [ 210.218818] ? find_held_lock+0x36/0x1c0 [ 210.222892] ? lock_acquire+0x1ed/0x520 [ 210.226864] ? bpf_test_run+0x3cb/0x780 [ 210.230841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.236378] ? check_preemption_disabled+0x48/0x280 [ 210.241399] ? kasan_check_read+0x11/0x20 [ 210.245556] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 210.250837] ? rcu_softirq_qs+0x20/0x20 [ 210.254824] ? bpf_cgroup_storage_release+0x220/0x220 [ 210.260017] ? skb_try_coalesce+0x1b70/0x1b70 [ 210.264519] ? bpf_test_run+0x25d/0x780 [ 210.268512] ? netlink_diag_dump+0x2a0/0x2a0 [ 210.272927] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.278464] ? bpf_test_init.isra.10+0x70/0x100 [ 210.283137] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 210.287904] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 210.292748] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 210.298284] ? fput+0x130/0x1a0 [ 210.301569] ? __bpf_prog_get+0x9b/0x290 [ 210.305646] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 210.310487] ? bpf_prog_test_run+0x130/0x1a0 [ 210.314897] ? __x64_sys_bpf+0x3d8/0x520 [ 210.318955] ? bpf_prog_get+0x20/0x20 [ 210.322775] ? do_syscall_64+0x1b9/0x820 [ 210.326837] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 210.332203] ? syscall_return_slowpath+0x5e0/0x5e0 [ 210.337137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.341981] ? trace_hardirqs_on_caller+0x310/0x310 [ 210.346996] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 210.352015] ? prepare_exit_to_usermode+0x291/0x3b0 [ 210.357039] ? trace_hardirqs_off_thunk+0x1a/0x1c 16:33:50 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000200), &(0x7f0000000240)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000001080)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0xd7, &(0x7f0000000280), &(0x7f0000000380)=""/215}, 0x28) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf1600000000000085100000050000003c00000000000000bf610000000000008510000002000000bf0100000000000095000000000000001501000000000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000080)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) [ 210.361893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:50 executing program 2: 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$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0x1}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000180)}, 0x22008841) sendmsg$kcm(r0, &(0x7f0000001900)={&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f00000018c0)}, 0x20000000) r1 = socket$kcm(0x11, 0x0, 0x300) socket$kcm(0x11, 0x2, 0x300) r2 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x7}, 0xffffffffffffff13) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000280)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/175, 0xaf}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001440)=""/187, 0xbb, 0x3000000000000}, 0x20) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001500)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001540)=r3, 0x4) 16:33:50 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x22, 0x0, 0x300) 16:33:50 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$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x15, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x18}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 210.506602] protocol 0800 is buggy, dev ip6tnl0 [ 210.541780] protocol 0800 is buggy, dev ip6tnl0 [ 210.568840] protocol 0800 is buggy, dev ip6tnl0 [ 210.583565] protocol 0800 is buggy, dev ip6tnl0 [ 210.598981] protocol 0800 is buggy, dev ip6tnl0 [ 210.611471] protocol 0800 is buggy, dev ip6tnl0 16:33:50 executing program 3: socketpair(0x2, 0x0, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000280)={0x0, 0x70, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x5, 0x2, 0x0, 0xc, 0xdd, 0x8, 0xffffffffffffffb9, 0x0, 0x401, 0x0, 0x3c2, 0x4, 0x0, 0x2, 0x400, 0x0, 0x7fff, 0x5, 0x6, 0x7, 0x1000, 0x800, 0x0, 0x0, 0x9500000000000000, 0x0, 0x1, 0x4, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0x4e6a}, 0x0, 0x8001, 0x10000, 0x7, 0x4, 0x355, 0x5}) 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) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="85000000130000005d00000000000000950000000000040034e7c706608dc68204fe013461249a3a97a61a9a61205dd5a7bfcf9eb168ad948365eb7557242b42b8518cfa84a1a32123b718d9f5bbe99c6a93292d8e202c81950bc827c40fbbbaf4df9986c2efd7189c06fb3af80d3f05b576a40000000000000000000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0x12, 0x9e, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8640888a8", &(0x7f00000001c0)=""/158, 0x1200}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xb1) [ 210.620321] protocol 0800 is buggy, dev ip6tnl0 [ 210.630314] protocol 0800 is buggy, dev ip6tnl0 16:33:50 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x1a26, 0x0) [ 210.666171] protocol 0800 is buggy, dev ip6tnl0 [ 210.766800] audit: type=1804 audit(1542472430.961:85): pid=14990 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir167737485/syzkaller.74TwKF/228/memory.events" dev="sda1" ino=16923 res=1 16:33:51 executing program 1 (fault-call:2 fault-nth:13): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) 16:33:51 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)="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") r1 = socket$kcm(0xa, 0x40122000000003, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x0, 0x3, 0x0, 0x7, 0xfffffffffffffffe, 0xffffffffffffffff}], &(0x7f0000000240)='GPL\x00', 0xf4, 0x47, &(0x7f0000000280)=""/71, 0x41f00, 0xe7db288e1ffb0d80, [], 0x0, 0xf}, 0x48) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000001c0), 0x4) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000740)=@ipx={0x4, 0x1, 0x0, "8318cfdbc3b2", 0x400}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f00000008c0), 0x0, 0x20004010}, 0x4000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000680), 0x4) setsockopt$sock_attach_bpf(r3, 0x29, 0x1b, &(0x7f0000000040)=r3, 0x52d) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000003c0)=@generic={0xc, "ddf95228adcb80d455a64ea96b388c597669d14253d4c01472089f2cfd33ee18601957bc7a0ee267debd46825d7baa4d9ff4e47649ba1ba27857ff311486d58cb08b2eb1bed032bbb59941c2626fde700c63a1aa80847916e8d614a8e84b706c2aff16592e209b8b80a7e685e9f9d3aaa59d695e36cb12585ccbda1b29d8"}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x20048014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0x100}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB], 0x0, 0x400000000}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000f00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f00000009c0)=""/230, 0xe6, 0x3}, 0x40000102) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000001100)=r4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000008c0)={0x5, 0x70, 0x2, 0xfed, 0x100, 0x0, 0x0, 0x13ca2bfb, 0x40000, 0x0, 0x3a, 0x0, 0x80, 0x8, 0x1, 0x1ff, 0x1, 0x7, 0x2, 0x7f, 0xb72, 0x8, 0x7, 0xccf, 0x6, 0x81, 0x5f77, 0x7ff, 0xfffffffffffffff9, 0x9, 0x8, 0xfffffffffffffff7, 0x7, 0x1f, 0x0, 0x6, 0x5, 0x4c, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00000005c0), 0x4}, 0x10000, 0x0, 0x4, 0x6, 0x17f74040, 0x8e, 0x80000001}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000006c0)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000700)={r3}) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000600)) close(r3) r5 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x6, 0x4, &(0x7f0000000ac0)=r0, 0x4) sendmsg$kcm(r1, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="f4001100002b2c25e994efd1000000000009110000000000003a00000000f68ab928abff", 0x24}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000580)={r1}) sendmsg$kcm(r3, &(0x7f0000000d80)={&(0x7f0000000940)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e23, 0x100000001, @remote, 0x2}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="99dc3f652637a96539e1392820217daeb962", 0x12}], 0x1, &(0x7f0000001140), 0x0, 0x1}, 0x4000001) socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b40)={&(0x7f0000000b00)='./file0\x00', 0x0, 0x10}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) openat$cgroup_subtree(r6, &(0x7f00000007c0)='cgroup.subtree_control\x00', 0x2, 0x0) 16:33:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) [ 210.814938] audit: type=1804 audit(1542472431.001:86): pid=14990 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor5" name="/root/syzkaller-testdir167737485/syzkaller.74TwKF/228/memory.events" dev="sda1" ino=16923 res=1 16:33:51 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$kcm(0x11, 0x2, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000080bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000020000006a0a00fe000000088500000053000000b7000000000000009500040000000000"], &(0x7f0000000380)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0xe, 0x81, &(0x7f0000000440)="bd25e7b9d668c6e5db803ff1dcbd", &(0x7f00000000c0)=""/129, 0xfa11}, 0x28) socketpair(0x4, 0x80006, 0x5, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f00000002c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000680)=""/216, 0xd8}, {&(0x7f0000000780)=""/188, 0xbc}, {&(0x7f0000000840)=""/187, 0xbb}, {&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000900)=""/187, 0xbb}, {&(0x7f00000009c0)=""/140, 0x8c}], 0x8, 0x0, 0x0, 0xea7}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x6, 0x7, &(0x7f00000001c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4a52}, @jmp={0x5, 0x1000, 0x9, 0x1, 0xf, 0xfffffffffffffffc, 0x1}, @alu={0x4, 0x100000001, 0x5, 0x4, 0x8, 0xfffffffffffffff0, 0x4}, @jmp={0x5, 0x1, 0xc, 0xb, 0x49bc3196f70f6a72, 0x0, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r3}], &(0x7f0000000280)='syzkaller\x00', 0x0, 0xcf, &(0x7f0000000480)=""/207, 0x41100, 0x0, [], r4, 0xf}, 0x48) [ 210.871653] audit: type=1804 audit(1542472431.001:87): pid=14990 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir167737485/syzkaller.74TwKF/228/memory.events" dev="sda1" ino=16923 res=1 [ 210.914050] FAULT_INJECTION: forcing a failure. [ 210.914050] name failslab, interval 1, probability 0, space 0, times 0 [ 210.925506] CPU: 1 PID: 14998 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 210.932885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.942240] Call Trace: [ 210.944842] dump_stack+0x244/0x39d [ 210.948504] ? dump_stack_print_info.cold.1+0x20/0x20 [ 210.953709] ? __lock_is_held+0xb5/0x140 [ 210.957795] should_fail.cold.4+0xa/0x17 [ 210.961878] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.967016] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 210.972566] ? kasan_unpoison_shadow+0x35/0x50 [ 210.977168] ? skb_tx_error+0x2f0/0x2f0 [ 210.981143] ? __kmalloc_node_track_caller+0x50/0x70 [ 210.986243] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.991793] ? print_usage_bug+0xc0/0xc0 [ 210.995872] ? kasan_check_write+0x14/0x20 [ 211.000112] ? pskb_expand_head+0x6b3/0x10f0 [ 211.004543] ? __lock_acquire+0x62f/0x4c20 [ 211.008791] ? __lock_is_held+0xb5/0x140 16:33:51 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)="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") r1 = socket$kcm(0xa, 0x40122000000003, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x0, 0x3, 0x0, 0x7, 0xfffffffffffffffe, 0xffffffffffffffff}], &(0x7f0000000240)='GPL\x00', 0xf4, 0x47, &(0x7f0000000280)=""/71, 0x41f00, 0xe7db288e1ffb0d80, [], 0x0, 0xf}, 0x48) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000001c0), 0x4) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000740)=@ipx={0x4, 0x1, 0x0, "8318cfdbc3b2", 0x400}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f00000008c0), 0x0, 0x20004010}, 0x4000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000680), 0x4) setsockopt$sock_attach_bpf(r3, 0x29, 0x1b, &(0x7f0000000040)=r3, 0x52d) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000003c0)=@generic={0xc, "ddf95228adcb80d455a64ea96b388c597669d14253d4c01472089f2cfd33ee18601957bc7a0ee267debd46825d7baa4d9ff4e47649ba1ba27857ff311486d58cb08b2eb1bed032bbb59941c2626fde700c63a1aa80847916e8d614a8e84b706c2aff16592e209b8b80a7e685e9f9d3aaa59d695e36cb12585ccbda1b29d8"}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x20048014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0x100}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB], 0x0, 0x400000000}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000f00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f00000009c0)=""/230, 0xe6, 0x3}, 0x40000102) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000001100)=r4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000008c0)={0x5, 0x70, 0x2, 0xfed, 0x100, 0x0, 0x0, 0x13ca2bfb, 0x40000, 0x0, 0x3a, 0x0, 0x80, 0x8, 0x1, 0x1ff, 0x1, 0x7, 0x2, 0x7f, 0xb72, 0x8, 0x7, 0xccf, 0x6, 0x81, 0x5f77, 0x7ff, 0xfffffffffffffff9, 0x9, 0x8, 0xfffffffffffffff7, 0x7, 0x1f, 0x0, 0x6, 0x5, 0x4c, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00000005c0), 0x4}, 0x10000, 0x0, 0x4, 0x6, 0x17f74040, 0x8e, 0x80000001}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000006c0)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000700)={r3}) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000600)) close(r3) r5 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x6, 0x4, &(0x7f0000000ac0)=r0, 0x4) sendmsg$kcm(r1, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="f4001100002b2c25e994efd1000000000009110000000000003a00000000f68ab928abff", 0x24}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000580)={r1}) sendmsg$kcm(r3, &(0x7f0000000d80)={&(0x7f0000000940)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e23, 0x100000001, @remote, 0x2}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="99dc3f652637a96539e1392820217daeb962", 0x12}], 0x1, &(0x7f0000001140), 0x0, 0x1}, 0x4000001) socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b40)={&(0x7f0000000b00)='./file0\x00', 0x0, 0x10}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) openat$cgroup_subtree(r6, &(0x7f00000007c0)='cgroup.subtree_control\x00', 0x2, 0x0) [ 211.012868] __should_failslab+0x124/0x180 [ 211.017118] should_failslab+0x9/0x14 [ 211.020929] kmem_cache_alloc+0x47/0x730 [ 211.025023] skb_clone+0x1bb/0x500 [ 211.028593] ? skb_split+0x11e0/0x11e0 [ 211.032498] ? check_preemption_disabled+0x48/0x280 [ 211.037535] ? __this_cpu_preempt_check+0x1c/0x20 [ 211.042387] ? __bpf_redirect+0x54b/0xb20 [ 211.046555] bpf_clone_redirect+0xb9/0x490 [ 211.050810] bpf_prog_759a992c578a3894+0x4ab/0x1000 [ 211.055838] ? bpf_test_run+0x175/0x780 [ 211.059842] ? lock_downgrade+0x900/0x900 16:33:51 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)="6576656e7473000000c7aaff0fb0c79b9391e4ae6459d80000000000", 0xf0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x40086607, &(0x7f0000000000)={0x7ff00, 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}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='lo\x00') [ 211.064020] ? ktime_get+0x332/0x400 [ 211.067755] ? find_held_lock+0x36/0x1c0 [ 211.071839] ? lock_acquire+0x1ed/0x520 [ 211.075825] ? bpf_test_run+0x3cb/0x780 [ 211.079806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.085353] ? check_preemption_disabled+0x48/0x280 [ 211.090387] ? kasan_check_read+0x11/0x20 [ 211.094557] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 211.099841] ? rcu_softirq_qs+0x20/0x20 [ 211.103815] ? bpf_cgroup_storage_release+0x220/0x220 [ 211.109014] ? skb_try_coalesce+0x1b70/0x1b70 [ 211.113527] ? bpf_test_run+0x25d/0x780 [ 211.117521] ? netlink_diag_dump+0x2a0/0x2a0 [ 211.117543] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 211.117558] ? bpf_test_init.isra.10+0x70/0x100 [ 211.117579] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 211.117603] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 211.127522] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 211.127539] ? fput+0x130/0x1a0 [ 211.127556] ? __bpf_prog_get+0x9b/0x290 [ 211.127577] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 211.127591] ? bpf_prog_test_run+0x130/0x1a0 [ 211.127609] ? __x64_sys_bpf+0x3d8/0x520 [ 211.127624] ? bpf_prog_get+0x20/0x20 [ 211.127658] ? do_syscall_64+0x1b9/0x820 [ 211.127676] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 211.181226] ? syscall_return_slowpath+0x5e0/0x5e0 [ 211.186169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.191023] ? trace_hardirqs_on_caller+0x310/0x310 [ 211.196038] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 211.201048] ? prepare_exit_to_usermode+0x291/0x3b0 [ 211.206148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.210991] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:51 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001f40)={&(0x7f0000000880)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000900)=""/19, 0x13}, {&(0x7f0000000940)=""/192, 0xc0}, {&(0x7f0000000a00)=""/217, 0xd9}, {&(0x7f0000000b00)=""/209, 0xd1}, {&(0x7f0000000c00)=""/251, 0xfb}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/167, 0xa7}, {&(0x7f0000001dc0)=""/79, 0x4f}, {&(0x7f0000001e40)=""/56, 0x38}], 0x9, 0x0, 0x0, 0x1}, 0x2160) sendmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000001f80)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002000)="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", 0xff}, {&(0x7f0000002100)="989232c4e7c05ae643ef091eb3f23526473e85775c9dadd7ca36062ec36bc361a99d5a74b65e708e7098c1caddb84da0180f8c3297b8595e67c4d212ac6abecc6086aa4d638e2f705ae611177a759626c68e4e14bac6d9032f54b6444a486ee02e80bc2e50cf46978209488d611e718e173d076afcb671e6ed0bc4a3483ab6e8270a409fcb96336e064d6f982cbbf0acbaf261150fc4e579c0bd9e518fce6f50e871863b47d6448200049e4488c2498a2bfc18de2a715c16eb7b9056", 0xbc}, {&(0x7f00000021c0)="6126f2f9f56cb2f0ce3ef1144baa61bcb222e0a4b3d25397a84dd5fc93b6019c0719ae1f4819034a047ab86b74e29a9724d8bba8b6d1809ab38a5c7d0b514853fd28405a0e35ae272d5601a6e6f89e8a78237fb4b85d6b8cc871235afe1f00a060e6dd2f9bd145f0f391ba341a0b212c053882c28a455e666b1b44a1747285711af00f7fc4b6f659dd8d71f1a994e4442b5ac4134b489d6839fac15adc163d25cbc7993b6cc3240d0b05a972dc48dab0b4bf09aa13b4ac617e1229d4b13cb4", 0xbf}, {&(0x7f0000002280)="657338a83a93f938019993f4c400a222bd5a22348573373b6e103540740f597ec8f1ccb1ba2ff663b4ba767701817364d270c5d55d1af0c8204faa8e7cfd20aed8dc382507b5a53e4ebd40afcb2e70526eda7190b063b31556cbeeebc0c4c03a01eeb0cfce38c1072ffae5b3737466b8439a3e37ec0082a72cc70682165a1e0125d3700f367d386c7818d9fe6dc675a3ed87db92b5f33d1a1de3a5c2dc174f7a0f9e0494855dbe27305dd32244813ff24ec2210e5d1ded2a87eb0a6478eaa7305c602ab11d1b810b1015f95d5e76cf57bcbcf0c79a2fb588bebdfda15f", 0xdd}, {&(0x7f0000002380)="8d89fa0ca284ac2904df0ecf4b646d094c10970a71fcd8410cd836470b3b5952197d6071253ad217d4f4b26a895537636a980bf10199fabe0b1346fdb2916129cc0abeb063f5cd1d4c868aabd79ad5e8ccdcac928abd5e4b19f905bee6e1b0f42101c1951bf59cfa10aeb1c9000b145db642d8ef97eda2b103f2067a66b4557a920ea508c31e690084eff8aadb6d7fb29c16fe75b447f97ea58189b422c45cd83f7fe2157c6e018645714fc8cca0851b1a03fee26b4d69b4fdcfd1cbbece", 0xbe}, {&(0x7f0000002440)="e3f48e8283322f2f698d077f8e39301fc371582b2daa9423c413d5be4b9bed1196db24586297a596fbcda5fc9dc363d81232aa4bd1a5de881c6641b15b9f10b1cbf19eefc785b72fa5b59c2cd7c45d7345e765986bf5cf8303fe0e6fac4b4a38e7e2ddfa648d937626e357741174dc14a4c3bed7915616b8496637dca44546e32e4f024bde266bafb5a82b42deeb263c17525c199cf08f78299cc8d1", 0x9c}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x198}, 0x24040040) r2 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3, 0x828, 0x0, 0x2982, 0x0, 0x100, 0x20000, 0x2, 0x8000, 0x8000, 0x7, 0x3, 0x3ff, 0x18dd, 0x444, 0x4, 0x80000001, 0x0, 0x1, 0x1000, 0x200, 0x10000000, 0xfffffffffffffff8, 0x401, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x3ff, 0xe0000000, 0x8, 0x5, 0x9, 0x1c, 0x8, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x3f, 0x77}, 0x8000, 0x0, 0x5, 0x0, 0x5890, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x800, 0x2, 0xc28f, 0x2, 0x0, 0x2, 0x2000, 0x8, 0xfffffffffffffffd, 0x5, 0x8, 0x2, 0x2, 0x1ff, 0x200, 0x6, 0x3f, 0xff41, 0x50651190, 0x7, 0x0, 0x2, 0x3, 0xff, 0x0, 0x9, 0xfffffffffffff436, 0x7, 0x7f, 0xffffffff, 0x80, 0x7f, 0x5, 0x9, 0x1, 0x80000000, 0x0, 0x4, 0x0, @perf_config_ext={0x7a65}, 0x110, 0xee21, 0x9, 0x9, 0xfffffffffffff4a3, 0x9, 0x6}, 0xffffffffffffffff, 0xe, r2, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x2) socket$kcm(0x2b, 0x1, 0x0) socketpair(0x17, 0x1, 0x5eba, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() perf_event_open(&(0x7f0000000400)={0x4, 0x70, 0x10001, 0x800, 0x9, 0x20, 0x0, 0xb62, 0x4000, 0xe, 0x1, 0x0, 0x563d, 0x2, 0x5, 0x8000, 0x2c, 0x8000, 0x2, 0x6, 0x0, 0x6, 0x7, 0xbb9a000000000000, 0x0, 0x0, 0x8, 0x10000, 0x0, 0x200, 0x7fff, 0x6, 0x81, 0x2bf, 0x7, 0x4, 0x9, 0x20, 0x0, 0x1, 0x6, @perf_config_ext={0x20}, 0xc00, 0x7, 0xffff, 0x3, 0x8, 0x8}, r5, 0xd, r3, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x28}, 0x10) 16:33:51 executing program 0: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)=""/199, 0xc7}, 0x0) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="230000005e0081aee4050c00000f0000008bc609f6d8ffff719e000000000000000000", 0x23}], 0x1, &(0x7f0000000200)}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x6, [@local, @empty, @dev={[], 0x12}, @random="881c2f196d2c", @random="675abb1c4ece", @dev={[], 0x1b}]}) 16:33:51 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) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xff) socketpair(0x1b, 0x7, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/106, 0x6a}], 0x4, &(0x7f0000000400)=""/132, 0x84, 0x5}, 0x2040) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x2, 0x7, &(0x7f00000000c0)=@raw=[@exit, @jmp={0x5, 0x4, 0x9, 0x5996507a5b8811a0, 0x8, 0xc, 0x4}, @map={0x18, 0x6, 0x1, 0x0, r2}, @generic={0x101, 0x1, 0x5, 0x1, 0x7}, @alu={0x7, 0x3, 0x0, 0xf, 0xb, 0xffffffffffffffff, 0x1}, @call={0x85, 0x0, 0x0, 0x10}], &(0x7f0000000100)='syzkaller\x00', 0x80000000, 0xb2, &(0x7f0000000140)=""/178, 0x41100, 0x1, [], r3}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8954, &(0x7f0000000000)=0x2) 16:33:51 executing program 1 (fault-call:2 fault-nth:14): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440)=ANY=[@ANYBLOB="180000000000000000000000007c00009500000000000000"], &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) gettid() r2 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r2, r0, 0x0, 0x38, &(0x7f0000000040)="656d317070703076626f786e65743170726f632d2e00540ef5ab35b53bc3b3fb472f69ca173107a983f1a8d0dbdbb57ce3d5e1399b3db9f9", 0xffffffffffffffff}, 0x30) [ 211.396689] FAULT_INJECTION: forcing a failure. [ 211.396689] name failslab, interval 1, probability 0, space 0, times 0 [ 211.408001] CPU: 1 PID: 15032 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 211.415364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.424722] Call Trace: [ 211.427321] dump_stack+0x244/0x39d [ 211.430975] ? dump_stack_print_info.cold.1+0x20/0x20 [ 211.436177] ? trace_hardirqs_on+0xbd/0x310 [ 211.440511] ? zap_class+0x640/0x640 16:33:51 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r0, 0x0, 0x7, &(0x7f0000000140)='cpuset\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r2, 0x0, 0x5e, &(0x7f0000000740)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c00", r3}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000640)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={r1, r0, 0x0, 0x5e, &(0x7f00000005c0)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c00", r4}, 0x30) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r6 = getpid() perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0xbf7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x3, 0xc8, 0x81, 0x0, 0x0, 0x7, 0x17400000000, 0xfff, 0x0, 0x3f, 0xfffffffffffffffe, 0x20, 0xfff, 0x0, 0x2, 0x2, 0x10001, 0xfff, 0x101, 0x7fff, 0x0, 0x0, 0x0, 0x3, 0x85, 0xe67, 0x0, 0x7fa5, 0x0, 0x100000000, 0x6, @perf_config_ext={0x0, 0x37bb}, 0x0, 0x0, 0x800, 0x0, 0x2ea7, 0x39a74eb3}, r6, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x6, 0x0, 0x6, 0x0, 0x0, 0x7, 0x4000, 0x8, 0x7fffffff, 0x20, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x7, 0xffff, 0x1, 0x7, 0x0, 0x0, 0x100, 0x0, 0x3, 0x0, 0x0, 0x100000000, 0x59, 0x1, 0xb31f, 0x8, 0xcd5, 0x0, 0x3f, 0x3, 0x2, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3ff, 0x0, 0x7, 0x3, 0x3f, 0x2}, r6, 0xf, r0, 0x1) write$cgroup_int(r5, &(0x7f0000000440)=0x80, 0xf455) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffff9c, 0x90000}, 0xfffffedb) socket$kcm(0xa, 0x3, 0x11) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380)=r6, 0x12) close(r5) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x1ff, 0x1, 0x6, 0x0, 0x5656, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x1000, 0x80000000, 0x20, 0x0, 0xffff, 0x0, 0x400, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000480)}, 0x20, 0x0, 0x409b, 0x2, 0x0, 0x6, 0x5}, 0x0, 0x5, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8000, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x45f3036e, 0x5, 0x2, 0x3, 0x463, 0x4660fe0a, 0x4, 0x6, 0x0, 0x0, 0x0, 0x87, 0x0, 0x7, 0x0, 0x3cc, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) [ 211.444244] should_fail.cold.4+0xa/0x17 [ 211.448323] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.453436] ? mark_held_locks+0x130/0x130 [ 211.457687] ? __lock_is_held+0xb5/0x140 [ 211.461761] ? kfree_skbmem+0x154/0x230 [ 211.465747] ? kfree_skbmem+0x154/0x230 [ 211.465782] ? __lock_acquire+0x62f/0x4c20 [ 211.465794] ? kfree_skbmem+0x10b/0x230 [ 211.465807] ? __lock_is_held+0xb5/0x140 [ 211.465825] ? pskb_put+0xb0/0xb0 [ 211.474014] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 211.474040] ? print_usage_bug+0xc0/0xc0 [ 211.474054] ? mark_held_locks+0x130/0x130 [ 211.474071] ? __kfree_skb+0x20/0x20 [ 211.503093] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 211.508125] ? map_id_range_down+0x1ee/0x430 [ 211.512572] __should_failslab+0x124/0x180 [ 211.516824] should_failslab+0x9/0x14 [ 211.520634] kmem_cache_alloc+0x47/0x730 [ 211.524713] ? lock_acquire+0x1ed/0x520 [ 211.528707] skb_clone+0x1bb/0x500 [ 211.532254] ? skb_split+0x11e0/0x11e0 [ 211.536152] ? kasan_check_read+0x11/0x20 [ 211.540312] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 211.545897] ? rcu_softirq_qs+0x20/0x20 [ 211.549897] dev_queue_xmit_nit+0x48d/0xc90 [ 211.554241] ? __netdev_pick_tx+0xd30/0xd30 [ 211.558575] ? find_held_lock+0x36/0x1c0 [ 211.562651] dev_hard_start_xmit+0x186/0xc80 [ 211.567074] ? dev_direct_xmit+0x6b0/0x6b0 [ 211.571317] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 211.576843] ? netif_skb_features+0x690/0xb70 [ 211.581327] ? rcu_softirq_qs+0x20/0x20 [ 211.585294] ? validate_xmit_xfrm+0x1ef/0xda0 [ 211.589788] ? validate_xmit_skb+0x80c/0xf30 [ 211.594186] ? netif_skb_features+0xb70/0xb70 [ 211.598673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.604203] ? check_preemption_disabled+0x48/0x280 [ 211.609208] ? check_preemption_disabled+0x48/0x280 [ 211.614234] __dev_queue_xmit+0x2f71/0x3ad0 [ 211.618548] ? save_stack+0x43/0xd0 [ 211.622164] ? kasan_kmalloc+0xc7/0xe0 [ 211.626037] ? __kmalloc_node_track_caller+0x50/0x70 [ 211.631133] ? netdev_pick_tx+0x310/0x310 [ 211.635272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.640798] ? check_preemption_disabled+0x48/0x280 [ 211.645813] ? __lock_is_held+0xb5/0x140 [ 211.649869] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 211.654872] ? skb_release_data+0x1c4/0x880 [ 211.659181] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 211.664460] ? kasan_unpoison_shadow+0x35/0x50 [ 211.669032] ? skb_tx_error+0x2f0/0x2f0 [ 211.673000] ? __kmalloc_node_track_caller+0x50/0x70 [ 211.678090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 211.683617] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 211.689144] ? kasan_check_write+0x14/0x20 [ 211.693369] ? pskb_expand_head+0x6b3/0x10f0 [ 211.697776] ? skb_release_data+0x880/0x880 [ 211.702087] ? __alloc_skb+0x770/0x770 [ 211.705972] ? __lock_is_held+0xb5/0x140 [ 211.710025] ? kasan_check_write+0x14/0x20 [ 211.714542] ? __skb_clone+0x6c7/0xa00 [ 211.718421] ? __copy_skb_header+0x6b0/0x6b0 [ 211.722828] ? kmem_cache_alloc+0x33a/0x730 [ 211.727143] ? skb_ensure_writable+0x15e/0x640 [ 211.731715] dev_queue_xmit+0x17/0x20 [ 211.735501] ? dev_queue_xmit+0x17/0x20 [ 211.739463] __bpf_redirect+0x5cf/0xb20 [ 211.743438] bpf_clone_redirect+0x2f6/0x490 [ 211.747756] bpf_prog_759a992c578a3894+0x4fc/0x1000 [ 211.752772] ? __sched_text_start+0x8/0x8 [ 211.756904] ? lock_downgrade+0x900/0x900 [ 211.761048] ? find_held_lock+0x36/0x1c0 [ 211.765101] ? lock_acquire+0x1ed/0x520 [ 211.769063] ? bpf_test_run+0x3cb/0x780 [ 211.773025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.778554] ? check_preemption_disabled+0x48/0x280 [ 211.783563] ? kasan_check_read+0x11/0x20 [ 211.787700] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 211.792978] ? rcu_softirq_qs+0x20/0x20 [ 211.796943] ? preempt_schedule+0x4d/0x60 [ 211.801091] ? ___preempt_schedule+0x16/0x18 [ 211.805505] ? bpf_test_run+0x25d/0x780 [ 211.809478] ? netlink_diag_dump+0x2a0/0x2a0 [ 211.813880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 211.819408] ? bpf_test_init.isra.10+0x70/0x100 [ 211.824078] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 211.828832] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 211.833662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 211.839189] ? fput+0x130/0x1a0 [ 211.842458] ? __bpf_prog_get+0x9b/0x290 [ 211.846521] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 211.851348] ? bpf_prog_test_run+0x130/0x1a0 [ 211.855747] ? __x64_sys_bpf+0x3d8/0x520 [ 211.859796] ? bpf_prog_get+0x20/0x20 [ 211.863600] ? do_syscall_64+0x1b9/0x820 [ 211.867650] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 211.873001] ? syscall_return_slowpath+0x5e0/0x5e0 [ 211.877920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.882752] ? trace_hardirqs_on_caller+0x310/0x310 [ 211.887758] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 211.892764] ? prepare_exit_to_usermode+0x291/0x3b0 [ 211.897770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.902606] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xe, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000080000511064009273ede3954aafed3b000000"], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0x14e, &(0x7f00001a7f05)=""/251}, 0x48) socket$kcm(0x29, 0x0, 0x0) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000000)) 16:33:52 executing program 1 (fault-call:2 fault-nth:15): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:52 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x0, 0xbf7, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x3, 0xc8, 0x81, 0x0, 0x0, 0x0, 0x17400000000, 0xfff, 0x0, 0x3f, 0xfffffffffffffffe, 0x20, 0xfff, 0x1ff, 0x2, 0x2, 0x10001, 0xfff, 0x101, 0x7fff, 0x0, 0x9, 0x0, 0x3, 0x85, 0xe67, 0x0, 0x7fa5, 0x0, 0x100000000, 0x6, @perf_config_ext={0x0, 0x37bb}, 0x0, 0x10000, 0x800, 0x0, 0x2ea7, 0x39a74eb3, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000440)=0x80, 0xf455) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xd5c3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x8, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x7}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)) write$cgroup_pid(r3, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x200) close(r1) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x80, 0x0, 0x3, 0x9, 0x0, 0x1ff, 0x1, 0x6, 0x0, 0x5656, 0x0, 0x0, 0x21, 0x2, 0x1, 0x0, 0x0, 0x9, 0x7fffffff, 0x0, 0x1000, 0x80000000, 0x20, 0x0, 0xffff, 0x0, 0x400, 0x1000, 0x0, 0x8, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000480)}, 0x20, 0x0, 0x409b, 0x2, 0xfffffffffffffff7, 0x6, 0x5}, 0x0, 0x5, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x7ff, 0x2, 0x5, 0x0, 0x0, 0x200, 0x8000, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x3f, 0x7, 0x0, 0x7, 0x45f3036e, 0x5, 0x2, 0x3, 0x463, 0x4660fe0a, 0x4, 0x6, 0x4, 0x3f, 0x0, 0x87, 0x1, 0x7, 0x7, 0x3cc, 0x3, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x0, 0x4d8, 0x0, 0x5, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 212.084262] FAULT_INJECTION: forcing a failure. [ 212.084262] name failslab, interval 1, probability 0, space 0, times 0 [ 212.095718] CPU: 0 PID: 15063 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 212.103091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.112452] Call Trace: [ 212.115053] dump_stack+0x244/0x39d [ 212.118697] ? dump_stack_print_info.cold.1+0x20/0x20 [ 212.123900] ? __lock_is_held+0xb5/0x140 [ 212.127985] should_fail.cold.4+0xa/0x17 [ 212.132069] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.137182] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 212.142539] ? kasan_unpoison_shadow+0x35/0x50 [ 212.147133] ? skb_tx_error+0x2f0/0x2f0 [ 212.151128] ? __kmalloc_node_track_caller+0x50/0x70 [ 212.156245] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.161796] ? print_usage_bug+0xc0/0xc0 [ 212.165987] ? kasan_check_write+0x14/0x20 [ 212.170234] ? pskb_expand_head+0x6b3/0x10f0 [ 212.174668] ? __lock_acquire+0x62f/0x4c20 [ 212.178935] ? __lock_is_held+0xb5/0x140 [ 212.183010] __should_failslab+0x124/0x180 [ 212.187257] should_failslab+0x9/0x14 [ 212.191071] kmem_cache_alloc+0x47/0x730 [ 212.195142] skb_clone+0x1bb/0x500 [ 212.198700] ? skb_split+0x11e0/0x11e0 [ 212.202603] ? check_preemption_disabled+0x48/0x280 [ 212.207635] ? __this_cpu_preempt_check+0x1c/0x20 [ 212.212482] ? __bpf_redirect+0x54b/0xb20 [ 212.216650] bpf_clone_redirect+0xb9/0x490 [ 212.220903] bpf_prog_759a992c578a3894+0x6e1/0x1000 [ 212.225939] ? bpf_test_run+0x175/0x780 [ 212.229926] ? lock_downgrade+0x900/0x900 16:33:52 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xe, &(0x7f0000000240)=ANY=[@ANYBLOB="b702000000000000bfa3000000000000070300000bfeffff7a0af0fff8ffffff69a4f0ff00000000b7060000020000002d6405000000000065040300010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xdc, 0x3, 0x32d}, {0x6, 0x7fff, 0x3b6, 0xb9}, {0x29e, 0x4, 0x4, 0x1ff}, {0x101, 0x6, 0x63, 0x6}, {0x9, 0xffffffffffffffff, 0x4, 0xf9ac}]}) 16:33:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) close(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000002087000000000000000000001800000080000000000000000700000095000000000000000e64238b17c7d4caf0f0007b1577e6248fba916e1477694ac7420bd160d7e6422e6003f37bb2e911041babb3840420472a407e7eb23db5840508a32690c3fcfcfbe8738d2336353564f4c2"], &(0x7f0000000380)='GPL\x00', 0x9, 0xa9, &(0x7f00000003c0)=""/169, 0x41f00, 0x1, [], 0x0, 0x5}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000500)=r2, 0x4) r3 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r3, 0x29, 0x19, &(0x7f0000000040)=r3, 0x52d) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x20000000006, 0x31e) close(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='@eth1GPL\x00') recvmsg$kcm(r3, &(0x7f0000017300)={&(0x7f0000017040)=@hci, 0x80, &(0x7f0000017240)=[{&(0x7f00000170c0)=""/159, 0x9f}, {&(0x7f0000017180)=""/156, 0x9c}], 0x2, &(0x7f0000017280)=""/78, 0x4e, 0x9}, 0x20) 16:33:52 executing program 0: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001740)='./cgroup/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2f, 0x0) 16:33:52 executing program 3: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ec0)={&(0x7f0000000e80)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/210, 0xd2}], 0x1}, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f00000005c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/243, 0xf3}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x22, &(0x7f0000000400)={0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x7fffffc) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r4 = 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$sock_attach_bpf(r2, 0x11b, 0x2, &(0x7f0000000200), 0xd14cc5addfad2f5d) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1) r5 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000e80)="230000004300815291bc655067d7aee4050c0000116017edcaa30000000000008b1832", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'gre0\x00', 0x4114}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4, 0xa4, &(0x7f00000004c0)) write$cgroup_int(r3, &(0x7f0000000100)=0x4, 0x12) close(r5) [ 212.234086] ? ktime_get+0x332/0x400 [ 212.237821] ? find_held_lock+0x36/0x1c0 [ 212.241899] ? lock_acquire+0x1ed/0x520 [ 212.245881] ? bpf_test_run+0x3cb/0x780 [ 212.249870] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 212.255436] ? check_preemption_disabled+0x48/0x280 [ 212.260472] ? kasan_check_read+0x11/0x20 [ 212.264632] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 212.269913] ? rcu_softirq_qs+0x20/0x20 [ 212.273893] ? bpf_cgroup_storage_release+0x220/0x220 [ 212.279102] ? skb_try_coalesce+0x1b70/0x1b70 16:33:52 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r1, 0x4) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000600)=r0, 0x4) r3 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x6, 0x0, 0x0, 0x0, 0x4000000000}, 0x2c) setsockopt$sock_attach_bpf(r3, 0x107, 0xf, &(0x7f0000000000), 0x2b5) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000400)=':\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003840)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/98, 0x62}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/115, 0x73}], 0x5}, 0x0) socketpair$inet6(0xa, 0x5, 0x10000, &(0x7f00000003c0)) sendmsg$kcm(r3, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x0, 0x5, @dev={0xfe, 0x80, [0x7601000000000000, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x72, &(0x7f0000000380)}, 0x0) [ 212.283623] ? bpf_test_run+0x25d/0x780 [ 212.287615] ? netlink_diag_dump+0x2a0/0x2a0 [ 212.292036] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.297579] ? bpf_test_init.isra.10+0x70/0x100 [ 212.302258] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 212.307028] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 212.311879] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 212.317424] ? fput+0x130/0x1a0 [ 212.320703] ? __bpf_prog_get+0x9b/0x290 [ 212.324764] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 212.329613] ? bpf_prog_test_run+0x130/0x1a0 16:33:52 executing program 5: r0 = socket$kcm(0x2, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000400)=@in={0x2, 0x4e21, @local}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000480)=[{0x18, 0x0, 0x7, "8302"}], 0x18}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000100)='self)#]m\x00', 0xffffffffffffffff}, 0x30) r2 = perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x10000, 0x5, 0x4, 0x7, 0x0, 0x8, 0x10004, 0x8, 0x4, 0x8, 0x62ec, 0x5, 0x0, 0x2, 0x8, 0x0, 0x0, 0xf494, 0x7, 0xffff, 0x5f, 0xffffffffffffff81, 0x1, 0x5, 0x7f, 0x9, 0x9, 0xad27, 0x7, 0xffff, 0x6d8, 0x8, 0x3f, 0x8, 0x4, 0x100000001, 0x0, 0x8, 0x1, @perf_config_ext={0x753, 0x4a}, 0x410, 0x3, 0x9, 0x0, 0xfffffffffffffffe, 0x400, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7, 0xfff, 0x6, 0x4, 0x0, 0x8, 0x8, 0x5, 0xfffffffffffff000, 0x1, 0x3, 0x3f, 0x100000001, 0x1ff, 0x7, 0xffff, 0x2, 0x100000000, 0x100000000, 0x9, 0x3, 0x8, 0x7, 0x6, 0x100, 0x1000, 0x2a81882c, 0xfffffffffffffeff, 0x7, 0x7f, 0xffffffff, 0x2, 0xffffffff, 0x1, 0x7, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x4004, 0x9, 0x7f, 0x6, 0x3ff, 0x0, 0x5bc3}, r1, 0x8, r2, 0x0) [ 212.334030] ? __x64_sys_bpf+0x3d8/0x520 [ 212.338117] ? bpf_prog_get+0x20/0x20 [ 212.341965] ? do_syscall_64+0x1b9/0x820 [ 212.346035] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 212.351437] ? syscall_return_slowpath+0x5e0/0x5e0 [ 212.356389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.361260] ? trace_hardirqs_on_caller+0x310/0x310 [ 212.366287] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 212.371315] ? prepare_exit_to_usermode+0x291/0x3b0 [ 212.376340] ? trace_hardirqs_off_thunk+0x1a/0x1c 16:33:52 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r0, 0x0, 0x1, &(0x7f0000000000)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x5, 0x10001, 0x9, 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x8001, 0x3, 0x3f, 0x9, 0x1, 0x400, 0x0, 0x8, 0x2, 0x0, 0xf5e, 0x0, 0x1, 0xffffffff, 0x401, 0x7, 0x80000000, 0x6, 0x101, 0x0, 0x5, 0x2, 0x101, 0x7, 0x9, 0xcb, 0x7fffffff, 0x8, 0x0, 0xed, 0x0, @perf_config_ext={0x3, 0x7}, 0x20024, 0xed5, 0xffff, 0x8, 0x3, 0x789, 0x7}, r1, 0x1, r0, 0x1) 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 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000580), 0xe8030000, &(0x7f00000000c0)=ANY=[]}, 0x20000005) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000340)) ioctl$TUNSETLINK(r3, 0x400454cd, 0x301) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev, 0x8}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000740)}, 0x20004040) close(r3) 16:33:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="23000000200081ae00060c00000f000002000000000000018701546fabca1b4e7d06a4", 0x3a5}], 0x1, &(0x7f00000002c0)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x101000, 0x0) socket$kcm(0x29, 0x2, 0x0) [ 212.381207] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.402459] netlink: 15 bytes leftover after parsing attributes in process `syz-executor3'. 16:33:52 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x2100, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) close(r0) socketpair(0x1b, 0x800, 0x8001, &(0x7f0000000080)) r2 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x23, &(0x7f0000000280), 0xcc) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) 16:33:52 executing program 1 (fault-call:2 fault-nth:16): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 212.519067] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 212.591856] netlink: 15 bytes leftover after parsing attributes in process `syz-executor3'. [ 212.634790] FAULT_INJECTION: forcing a failure. [ 212.634790] name failslab, interval 1, probability 0, space 0, times 0 [ 212.646252] CPU: 1 PID: 15111 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 212.653718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.663075] Call Trace: [ 212.665674] dump_stack+0x244/0x39d [ 212.669319] ? dump_stack_print_info.cold.1+0x20/0x20 [ 212.674533] ? zap_class+0x640/0x640 [ 212.678265] should_fail.cold.4+0xa/0x17 [ 212.682344] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.687473] ? find_held_lock+0x36/0x1c0 [ 212.691552] ? is_bpf_text_address+0xac/0x170 [ 212.696051] ? lock_downgrade+0x900/0x900 [ 212.700208] ? check_preemption_disabled+0x48/0x280 [ 212.705233] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 212.710164] ? kasan_check_read+0x11/0x20 [ 212.714312] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 212.719582] ? rcu_softirq_qs+0x20/0x20 [ 212.723560] ? rcu_softirq_qs+0x20/0x20 [ 212.727531] ? unwind_dump+0x190/0x190 [ 212.731433] ? is_bpf_text_address+0xd3/0x170 [ 212.735927] ? kernel_text_address+0x79/0xf0 [ 212.740335] ? __kernel_text_address+0xd/0x40 [ 212.744841] ? unwind_get_return_address+0x61/0xa0 [ 212.749773] ? __save_stack_trace+0x8d/0xf0 [ 212.754122] __should_failslab+0x124/0x180 [ 212.758379] should_failslab+0x9/0x14 [ 212.762183] kmem_cache_alloc_node_trace+0x5a/0x740 [ 212.767201] ? save_stack+0xa9/0xd0 [ 212.770829] ? save_stack+0x43/0xd0 [ 212.774457] __kmalloc_node_track_caller+0x3c/0x70 [ 212.779387] __kmalloc_reserve.isra.40+0x41/0xe0 [ 212.784149] pskb_expand_head+0x230/0x10f0 [ 212.788478] ? memcpy+0x45/0x50 [ 212.791758] ? __copy_skb_header+0x350/0x6b0 [ 212.796163] ? skb_release_data+0x880/0x880 [ 212.800588] ? __alloc_skb+0x770/0x770 [ 212.804489] ? __lock_is_held+0xb5/0x140 [ 212.808558] ? kasan_check_write+0x14/0x20 [ 212.812788] ? __skb_clone+0x6c7/0xa00 [ 212.816676] ? __copy_skb_header+0x6b0/0x6b0 [ 212.821087] ? kmem_cache_alloc+0x33a/0x730 [ 212.825413] skb_ensure_writable+0x3dd/0x640 [ 212.829828] ? skb_checksum_setup+0xaa0/0xaa0 [ 212.834327] ? check_preemption_disabled+0x48/0x280 [ 212.839365] ? __this_cpu_preempt_check+0x1c/0x20 [ 212.844206] ? __bpf_redirect+0x54b/0xb20 [ 212.848484] bpf_clone_redirect+0x14a/0x490 [ 212.852828] bpf_prog_759a992c578a3894+0x728/0x1000 [ 212.857933] ? bpf_test_run+0x175/0x780 [ 212.861911] ? lock_downgrade+0x900/0x900 [ 212.866060] ? ktime_get+0x332/0x400 [ 212.869786] ? find_held_lock+0x36/0x1c0 [ 212.873860] ? lock_acquire+0x1ed/0x520 [ 212.877836] ? bpf_test_run+0x3cb/0x780 [ 212.881817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 212.887357] ? check_preemption_disabled+0x48/0x280 [ 212.892394] ? kasan_check_read+0x11/0x20 [ 212.896539] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 212.901811] ? rcu_softirq_qs+0x20/0x20 [ 212.905783] ? bpf_cgroup_storage_release+0x220/0x220 [ 212.910979] ? skb_try_coalesce+0x1b70/0x1b70 [ 212.915482] ? bpf_test_run+0x25d/0x780 [ 212.919486] ? netlink_diag_dump+0x2a0/0x2a0 [ 212.923894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.929432] ? bpf_test_init.isra.10+0x70/0x100 [ 212.934104] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 212.938871] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 212.943711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 212.949247] ? fput+0x130/0x1a0 [ 212.952527] ? __bpf_prog_get+0x9b/0x290 [ 212.956603] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 212.961447] ? bpf_prog_test_run+0x130/0x1a0 [ 212.965862] ? __x64_sys_bpf+0x3d8/0x520 [ 212.969941] ? bpf_prog_get+0x20/0x20 [ 212.973760] ? do_syscall_64+0x1b9/0x820 [ 212.977817] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 16:33:52 executing program 2: socket$kcm(0x11, 0x7, 0x300) socket$kcm(0x11, 0xa, 0x300) r0 = socket$kcm(0x11, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='.\x00', 0x0, 0x8}, 0x10) socket$kcm(0x2, 0x3, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400201) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f0000000180)}, 0x0) socket$kcm(0x29, 0x7, 0x0) 16:33:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x8, 0x209e23, 0x8000000001, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000b000)={&(0x7f000000abc0)=@can={0x1d, 0x0}, 0x80, &(0x7f000000af00)=[{&(0x7f000000ac40)=""/233, 0xe9}, {&(0x7f000000ad40)=""/178, 0xb2}, {&(0x7f000000ae00)=""/127, 0x7f}, {&(0x7f000000ae80)=""/120, 0x78}], 0x4, &(0x7f000000af40)=""/159, 0x9f, 0x4}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000540)="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", &(0x7f0000001540)=""/105}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000000b0c0)={0xd, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="d525fcff0c000000"], &(0x7f0000000500)='syzkaller\x00', 0xe6, 0x0, 0x0, 0x0, 0x0, [], r2, 0x3}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000080)="32cc1f2af2c35eb4ad2d87836a3ffe18b9d71dd9af705d248591bec1cee330d24a7226b0c4ae1dbbe7879d", &(0x7f0000000200)=""/25}, 0x18) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000380), 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0008000]}, 0x2c) recvmsg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/28, 0x1c}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/71, 0x47}, {&(0x7f00000003c0)=""/55, 0x37}], 0x4, &(0x7f0000000440)=""/29, 0x1d}, 0x20) [ 212.983182] ? syscall_return_slowpath+0x5e0/0x5e0 [ 212.988194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.993040] ? trace_hardirqs_on_caller+0x310/0x310 [ 212.998058] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 213.003077] ? prepare_exit_to_usermode+0x291/0x3b0 [ 213.008100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.012949] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.021956] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. 16:33:53 executing program 1 (fault-call:2 fault-nth:17): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)="6d617000024ed11d65d1e42d5eeba686dfc9fc8c5d0183420b678fa504000000d800"}, 0x10) 16:33:53 executing program 3: r0 = socket$kcm(0x2, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x80000001, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x6, 0x13, &(0x7f00000003c0)=r1, 0x4) 16:33:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340), 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x24102, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00000000c0)) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x8, &(0x7f0000000180), 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000280)='cgroup.controllers\x00'}, 0x30) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x1, 0x1, 0x8, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x29, 0x5, 0x1, 0xb6, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x800, 0xe095, 0x1, 0x0, 0x0, 0x6, 0x1ae, 0x0, 0x0, 0x2, 0x401, 0x0, 0x0, 0x5, @perf_config_ext, 0x20201, 0x0, 0x0, 0x3, 0x0, 0x9}, r2, 0x0, 0xffffffffffffffff, 0x0) 16:33:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000200), 0x423) 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) openat$cgroup_int(r1, &(0x7f0000000240)='cpuset.memory_migrate\x00', 0x2, 0x0) getpid() write$cgroup_pid(r1, &(0x7f0000000000), 0x400) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 16:33:53 executing program 5: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x2800000000000000, 0x0, 0x55, &(0x7f00000000c0), &(0x7f0000000380)=""/85}, 0x28) 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$kcm(0x2, 0x3, 0x2) socketpair(0x5, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8922, &(0x7f0000000080)="7665746831005277978bf29802718029d47f87") ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f3, &(0x7f0000000080)='ip6tnl0\x00') [ 213.291370] FAULT_INJECTION: forcing a failure. [ 213.291370] name failslab, interval 1, probability 0, space 0, times 0 [ 213.302709] CPU: 1 PID: 15137 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 213.310074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.319433] Call Trace: [ 213.322049] dump_stack+0x244/0x39d [ 213.325696] ? dump_stack_print_info.cold.1+0x20/0x20 [ 213.330899] ? trace_hardirqs_on+0xbd/0x310 [ 213.335236] ? zap_class+0x640/0x640 16:33:53 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)="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") r0 = socket$kcm(0xa, 0x40122000000003, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x47, &(0x7f0000000280)=""/71, 0x41f00, 0xe7db288e1ffb0d80, [], 0x0, 0xf}, 0x48) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000005c0)={r0}) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000001c0)=r1, 0x4) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = socket$kcm(0xa, 0x2, 0x11) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000680), 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f0000000380)=r1, 0xfd1d) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000003c0)=@generic={0x0, "ddf95228adcb80d455a64ea96b388c597669d14253d4c01472089f2cfd33ee18601957bc7a0ee267debd46825d7baa4d9ff4e47649ba1ba27857ff311486d58cb08b2eb1bed032bbb59941c2626fde700c63a1aa80847916e8d614a8e84b706c2aff16592e209b8b80a7e685e9f9d3aaa59d695e36cb12585ccbda1b29d8"}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600), 0x0, 0x8001}, 0x20048014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000c00)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0x100}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1f6, 0x400000004}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000001100)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000006c0)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000700)={r3}) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000600)) close(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000007c0)) r5 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x6, 0x4, &(0x7f0000000140)=r5, 0x1e4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="f4001100002b2c25e994efd1000000000009110000000000003a00000000f68ab928abff", 0x24}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000580)={r0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0x0, r4, 0x0, 0x4, &(0x7f0000000740)='GPL\x00'}, 0x30) socket$kcm(0x29, 0x5, 0x0) [ 213.338968] should_fail.cold.4+0xa/0x17 [ 213.343052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.348168] ? mark_held_locks+0x130/0x130 [ 213.352417] ? __lock_is_held+0xb5/0x140 [ 213.356496] ? kfree_skbmem+0x154/0x230 [ 213.360488] ? kfree_skbmem+0x154/0x230 [ 213.364476] ? __lock_acquire+0x62f/0x4c20 [ 213.368718] ? kfree_skbmem+0x10b/0x230 [ 213.372702] ? __lock_is_held+0xb5/0x140 [ 213.376771] ? pskb_put+0xb0/0xb0 [ 213.380241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.385797] ? print_usage_bug+0xc0/0xc0 [ 213.389878] ? mark_held_locks+0x130/0x130 [ 213.394126] ? __kfree_skb+0x20/0x20 [ 213.397854] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.402917] ? map_id_range_down+0x1ee/0x430 [ 213.407341] __should_failslab+0x124/0x180 [ 213.407360] should_failslab+0x9/0x14 [ 213.407376] kmem_cache_alloc+0x47/0x730 [ 213.407395] ? lock_acquire+0x1ed/0x520 [ 213.423439] skb_clone+0x1bb/0x500 [ 213.426991] ? skb_split+0x11e0/0x11e0 [ 213.430883] ? kasan_check_read+0x11/0x20 [ 213.435037] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 213.440338] ? rcu_softirq_qs+0x20/0x20 [ 213.440355] ? packet_poll+0x4c0/0x4c0 [ 213.440374] ? attach_entity_load_avg+0x860/0x860 [ 213.440399] dev_queue_xmit_nit+0x48d/0xc90 [ 213.440426] ? __netdev_pick_tx+0xd30/0xd30 [ 213.448262] ? find_held_lock+0x36/0x1c0 [ 213.448300] dev_hard_start_xmit+0x186/0xc80 [ 213.448324] ? dev_direct_xmit+0x6b0/0x6b0 [ 213.448344] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 213.448357] ? netif_skb_features+0x690/0xb70 [ 213.448373] ? rcu_softirq_qs+0x20/0x20 16:33:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000000f80)=@ax25, 0x80, &(0x7f0000001680)=[{&(0x7f0000001180)=""/121, 0x79}, {}, {&(0x7f0000001200)=""/149, 0x95}, {&(0x7f00000012c0)=""/75, 0x4b}, {&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000001340)=""/162, 0xa2}, {&(0x7f0000001400)=""/221, 0xdd}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001600)=""/68, 0x44}, {&(0x7f00000001c0)=""/7, 0x7}], 0xa, &(0x7f0000000240), 0x0, 0x10001}, 0x2000) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1, &(0x7f0000000f80)}, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffe85, &(0x7f00000015c0), 0x1, &(0x7f0000000000)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000040), 0x80, &(0x7f0000001000), 0x0, &(0x7f0000001040)=""/203, 0xcb}, 0x0) [ 213.457515] ? validate_xmit_xfrm+0x1ef/0xda0 [ 213.457543] ? validate_xmit_skb+0x80c/0xf30 [ 213.457563] ? netif_skb_features+0xb70/0xb70 [ 213.457582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.457601] ? check_preemption_disabled+0x48/0x280 [ 213.457614] ? check_preemption_disabled+0x48/0x280 [ 213.457633] __dev_queue_xmit+0x2f71/0x3ad0 [ 213.465989] ? save_stack+0x43/0xd0 [ 213.466005] ? kasan_kmalloc+0xc7/0xe0 [ 213.466020] ? __kmalloc_node_track_caller+0x50/0x70 [ 213.466047] ? netdev_pick_tx+0x310/0x310 [ 213.466070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.466087] ? check_preemption_disabled+0x48/0x280 [ 213.466111] ? __lock_is_held+0xb5/0x140 [ 213.466134] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.466149] ? skb_release_data+0x1c4/0x880 [ 213.466165] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 213.466179] ? kasan_unpoison_shadow+0x35/0x50 [ 213.466196] ? skb_tx_error+0x2f0/0x2f0 [ 213.529590] ? __kmalloc_node_track_caller+0x50/0x70 [ 213.538811] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 16:33:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000200), 0x423) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_int(r1, &(0x7f0000000240)='cpuset.memory_migrate\x00', 0x2, 0x0) getpid() write$cgroup_pid(r1, &(0x7f0000000000), 0x400) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) [ 213.538828] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 213.538847] ? kasan_check_write+0x14/0x20 [ 213.538861] ? pskb_expand_head+0x6b3/0x10f0 [ 213.538888] ? skb_release_data+0x880/0x880 [ 213.605940] ? __alloc_skb+0x770/0x770 [ 213.609854] ? __lock_is_held+0xb5/0x140 [ 213.613937] ? kasan_check_write+0x14/0x20 [ 213.618181] ? __skb_clone+0x6c7/0xa00 [ 213.622082] ? __copy_skb_header+0x6b0/0x6b0 [ 213.626509] ? kmem_cache_alloc+0x33a/0x730 [ 213.630840] ? skb_ensure_writable+0x15e/0x640 [ 213.635444] dev_queue_xmit+0x17/0x20 [ 213.639258] ? dev_queue_xmit+0x17/0x20 [ 213.643255] __bpf_redirect+0x5cf/0xb20 [ 213.647257] bpf_clone_redirect+0x2f6/0x490 [ 213.651608] bpf_prog_759a992c578a3894+0x264/0x1000 [ 213.656641] ? __sched_text_start+0x8/0x8 [ 213.660810] ? lock_downgrade+0x900/0x900 [ 213.664982] ? find_held_lock+0x36/0x1c0 [ 213.669068] ? lock_acquire+0x1ed/0x520 [ 213.673050] ? bpf_test_run+0x3cb/0x780 [ 213.677039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.682675] ? check_preemption_disabled+0x48/0x280 [ 213.687709] ? kasan_check_read+0x11/0x20 [ 213.691869] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 213.697153] ? rcu_softirq_qs+0x20/0x20 [ 213.701142] ? preempt_schedule+0x4d/0x60 [ 213.705311] ? ___preempt_schedule+0x16/0x18 [ 213.709740] ? bpf_test_run+0x25d/0x780 [ 213.714682] ? netlink_diag_dump+0x2a0/0x2a0 [ 213.715800] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.719104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.719133] ? bpf_test_init.isra.10+0x70/0x100 [ 213.719156] ? bpf_prog_test_run_skb+0x73b/0xcb0 16:33:53 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1000000000000117, &(0x7f0000000280)=""/240, 0xf0}, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x6698, 0x0, 0x4000]}, 0x9}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) [ 213.719181] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 213.733473] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.738025] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 213.738043] ? fput+0x130/0x1a0 [ 213.738059] ? __bpf_prog_get+0x9b/0x290 [ 213.738079] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 213.738093] ? bpf_prog_test_run+0x130/0x1a0 [ 213.738112] ? __x64_sys_bpf+0x3d8/0x520 [ 213.738126] ? bpf_prog_get+0x20/0x20 [ 213.738162] ? do_syscall_64+0x1b9/0x820 16:33:54 executing program 1 (fault-call:2 fault-nth:18): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 213.752528] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.756389] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 213.756411] ? syscall_return_slowpath+0x5e0/0x5e0 [ 213.756426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.756445] ? trace_hardirqs_on_caller+0x310/0x310 [ 213.756465] ? prepare_exit_to_usermode+0x291/0x3b0 [ 213.756486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.756510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.766252] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.849890] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 213.870898] FAULT_INJECTION: forcing a failure. [ 213.870898] name failslab, interval 1, probability 0, space 0, times 0 [ 213.882185] CPU: 1 PID: 15174 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 213.889559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.898909] Call Trace: [ 213.898935] dump_stack+0x244/0x39d [ 213.898960] ? dump_stack_print_info.cold.1+0x20/0x20 [ 213.898977] ? trace_hardirqs_on+0xbd/0x310 [ 213.898995] ? zap_class+0x640/0x640 [ 213.899016] should_fail.cold.4+0xa/0x17 [ 213.899035] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.914717] ? mark_held_locks+0x130/0x130 [ 213.914740] ? __lock_is_held+0xb5/0x140 [ 213.922491] ? kfree_skbmem+0x154/0x230 [ 213.922511] ? kfree_skbmem+0x154/0x230 [ 213.922538] ? __lock_acquire+0x62f/0x4c20 [ 213.931841] ? kfree_skbmem+0x10b/0x230 [ 213.931857] ? __lock_is_held+0xb5/0x140 [ 213.931871] ? pskb_put+0xb0/0xb0 [ 213.931894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.939902] ? print_usage_bug+0xc0/0xc0 [ 213.939918] ? mark_held_locks+0x130/0x130 [ 213.939936] ? __kfree_skb+0x20/0x20 [ 213.977081] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.982114] ? map_id_range_down+0x1ee/0x430 [ 213.986546] __should_failslab+0x124/0x180 [ 213.990785] should_failslab+0x9/0x14 [ 213.994574] kmem_cache_alloc+0x47/0x730 [ 213.998627] ? lock_acquire+0x1ed/0x520 [ 214.002594] skb_clone+0x1bb/0x500 [ 214.006126] ? skb_split+0x11e0/0x11e0 [ 214.010003] ? kasan_check_read+0x11/0x20 [ 214.014138] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 214.019402] ? rcu_softirq_qs+0x20/0x20 [ 214.023368] ? packet_poll+0x4c0/0x4c0 [ 214.027242] ? __lock_acquire+0x62f/0x4c20 [ 214.031483] dev_queue_xmit_nit+0x48d/0xc90 [ 214.035799] ? __netdev_pick_tx+0xd30/0xd30 [ 214.040114] ? find_held_lock+0x36/0x1c0 [ 214.044175] dev_hard_start_xmit+0x186/0xc80 [ 214.048577] ? dev_direct_xmit+0x6b0/0x6b0 [ 214.052802] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.058326] ? netif_skb_features+0x690/0xb70 [ 214.062805] ? rcu_softirq_qs+0x20/0x20 [ 214.066781] ? validate_xmit_xfrm+0x1ef/0xda0 [ 214.071276] ? validate_xmit_skb+0x80c/0xf30 [ 214.075675] ? netif_skb_features+0xb70/0xb70 [ 214.080161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.085686] ? check_preemption_disabled+0x48/0x280 [ 214.090690] ? check_preemption_disabled+0x48/0x280 [ 214.095697] __dev_queue_xmit+0x2f71/0x3ad0 [ 214.100006] ? save_stack+0x43/0xd0 [ 214.103622] ? kasan_kmalloc+0xc7/0xe0 [ 214.107498] ? __kmalloc_node_track_caller+0x50/0x70 [ 214.112592] ? netdev_pick_tx+0x310/0x310 [ 214.116730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.122270] ? check_preemption_disabled+0x48/0x280 [ 214.127280] ? __lock_is_held+0xb5/0x140 [ 214.131341] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 214.136343] ? skb_release_data+0x1c4/0x880 [ 214.140655] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 214.145926] ? kasan_unpoison_shadow+0x35/0x50 [ 214.150498] ? skb_tx_error+0x2f0/0x2f0 [ 214.154466] ? __kmalloc_node_track_caller+0x50/0x70 [ 214.159559] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.165081] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 214.170606] ? kasan_check_write+0x14/0x20 [ 214.174827] ? pskb_expand_head+0x6b3/0x10f0 [ 214.179240] ? skb_release_data+0x880/0x880 [ 214.183561] ? __alloc_skb+0x770/0x770 [ 214.187443] ? __lock_is_held+0xb5/0x140 [ 214.191496] ? kasan_check_write+0x14/0x20 [ 214.195722] ? __skb_clone+0x6c7/0xa00 [ 214.199596] ? __copy_skb_header+0x6b0/0x6b0 [ 214.203989] ? kmem_cache_alloc+0x33a/0x730 [ 214.208306] ? skb_ensure_writable+0x15e/0x640 [ 214.212880] dev_queue_xmit+0x17/0x20 [ 214.216674] ? dev_queue_xmit+0x17/0x20 [ 214.220636] __bpf_redirect+0x5cf/0xb20 [ 214.224604] bpf_clone_redirect+0x2f6/0x490 [ 214.228924] bpf_prog_759a992c578a3894+0xec8/0x1000 [ 214.233930] ? bpf_test_run+0x175/0x780 [ 214.237910] ? lock_downgrade+0x900/0x900 [ 214.242045] ? ktime_get+0x332/0x400 [ 214.245760] ? find_held_lock+0x36/0x1c0 [ 214.249816] ? lock_acquire+0x1ed/0x520 [ 214.253789] ? bpf_test_run+0x3cb/0x780 [ 214.257757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.263283] ? check_preemption_disabled+0x48/0x280 [ 214.268289] ? kasan_check_read+0x11/0x20 [ 214.272422] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 214.277686] ? rcu_softirq_qs+0x20/0x20 [ 214.281645] ? bpf_cgroup_storage_release+0x220/0x220 [ 214.286822] ? skb_try_coalesce+0x1b70/0x1b70 [ 214.291326] ? bpf_test_run+0x25d/0x780 [ 214.295293] ? netlink_diag_dump+0x2a0/0x2a0 [ 214.299689] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.305213] ? bpf_test_init.isra.10+0x70/0x100 [ 214.309877] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 214.314625] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 214.319454] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.324975] ? fput+0x130/0x1a0 [ 214.328250] ? __bpf_prog_get+0x9b/0x290 [ 214.332301] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 214.337130] ? bpf_prog_test_run+0x130/0x1a0 [ 214.341530] ? __x64_sys_bpf+0x3d8/0x520 [ 214.345582] ? bpf_prog_get+0x20/0x20 [ 214.349384] ? do_syscall_64+0x1b9/0x820 [ 214.353431] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 214.358781] ? syscall_return_slowpath+0x5e0/0x5e0 [ 214.363700] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.368530] ? trace_hardirqs_on_caller+0x310/0x310 [ 214.373535] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 214.378541] ? prepare_exit_to_usermode+0x291/0x3b0 [ 214.383555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.388396] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.399242] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor3'. [ 214.427095] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor3'. 16:33:54 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x2, 0x0) close(r1) recvmsg$kcm(r1, &(0x7f0000011040)={&(0x7f0000010b80)=@xdp, 0x80, &(0x7f0000010f80), 0x0, &(0x7f0000011000)=""/17, 0x11}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000009c0)=@raw, &(0x7f0000000a00)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000a40)=""/4096}, 0x48) sendmsg$kcm(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000780)=ANY=[]}, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="23000000210081ae00060c00000f000080000000000000f28701546fabca1b4e7d06a4", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000002ac0)=[{0x10, 0x111, 0x1}], 0x10}, 0x0) 16:33:54 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/35, 0x23}], 0x5, &(0x7f0000000600)=""/167, 0xa7, 0xffff}, 0x40000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={r0, 0x50, &(0x7f0000000940)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000009c0)=r1, 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0)=0xffffffffffffffff, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)=r3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000900)='./file0\x00', 0x0, 0xf}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000800)={&(0x7f00000000c0)='./file0\x00', r5}, 0xfffffffffffffe75) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000240)=')\x00') ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000700)) r6 = socket$kcm(0xa, 0x6, 0x0) socketpair(0xb, 0x80807, 0xfffffffffffffffc, &(0x7f0000000c00)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x4) r8 = getpid() socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000000880)={r6, r7}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x0, 0x0, 0x0, 0x0, r9}, 0x2c) perf_event_open(&(0x7f0000000ac0)={0x4, 0x70, 0xbfb5, 0xffffffffffff7fff, 0x80000001, 0xffffffff, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xf, 0x6, 0x2, 0xfff, 0x4, 0x9, 0x4, 0x101, 0x9, 0x3, 0x5, 0x20, 0x5, 0x7f, 0x7, 0x4, 0x1, 0x4, 0x7, 0x3, 0x5, 0xfffffffffffffff7, 0x7, 0x7fff, 0x2, 0x14, 0x0, 0x5, 0x7, @perf_config_ext={0x6, 0x8}, 0x400, 0x1000, 0x5, 0x1, 0x3, 0x58ad}, r8, 0x0, r4, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', r9}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000b40)={r9, r2}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r10}, 0x10) socketpair(0xb, 0x0, 0x2, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000740)={r10, &(0x7f0000000b80)="6c3a5ae47eb668232f4bf73a324746afb38b3a2cd9861aefe89c337f96e9b453833110dcd4ba5ee4b04a7b521f86299157a0df6cc0c7a8ba6f8c07bfd7d6adf1d5fa78bd4c279767035794c5a480ebe2130fa7f5a6764108a3949259699ba21b"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000540)={r7}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x8936, &(0x7f0000000000)={r10}) 16:33:54 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1000000000000117, &(0x7f0000000280)=""/240, 0xf0}, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x6698, 0x0, 0x4000]}, 0x9}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 16:33:54 executing program 1 (fault-call:2 fault-nth:19): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:54 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000080)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000300)='gre0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000080)="96a4c1ec754e283b3224122a4f77eef8d6ac3536b9", &(0x7f00000000c0)}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f3, &(0x7f0000000300)='gre0\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xa01) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x81) 16:33:54 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000003580), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="380000000000000000000000070000000124270000003c14eda95340ed7ed5c9e82fc03e83481540fecc30356e9c01016c00000000000000"], 0x38}, 0x0) [ 214.615095] FAULT_INJECTION: forcing a failure. [ 214.615095] name failslab, interval 1, probability 0, space 0, times 0 [ 214.626602] CPU: 0 PID: 15187 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 214.633973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.643336] Call Trace: [ 214.645941] dump_stack+0x244/0x39d [ 214.649589] ? dump_stack_print_info.cold.1+0x20/0x20 [ 214.654793] ? __lock_is_held+0xb5/0x140 [ 214.658879] should_fail.cold.4+0xa/0x17 [ 214.662954] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.668066] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 214.673348] ? kasan_unpoison_shadow+0x35/0x50 [ 214.677926] ? skb_tx_error+0x2f0/0x2f0 [ 214.677949] ? __kmalloc_node_track_caller+0x50/0x70 [ 214.677965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.677983] ? print_usage_bug+0xc0/0xc0 [ 214.696616] ? kasan_check_write+0x14/0x20 [ 214.700857] ? pskb_expand_head+0x6b3/0x10f0 [ 214.705300] ? __lock_acquire+0x62f/0x4c20 [ 214.709554] ? __lock_is_held+0xb5/0x140 [ 214.713647] __should_failslab+0x124/0x180 [ 214.717906] should_failslab+0x9/0x14 [ 214.721716] kmem_cache_alloc+0x47/0x730 [ 214.725797] skb_clone+0x1bb/0x500 [ 214.729353] ? skb_split+0x11e0/0x11e0 [ 214.733256] ? check_preemption_disabled+0x48/0x280 [ 214.738294] ? __this_cpu_preempt_check+0x1c/0x20 [ 214.743145] ? __bpf_redirect+0x54b/0xb20 [ 214.747312] bpf_clone_redirect+0xb9/0x490 [ 214.751559] bpf_prog_759a992c578a3894+0x89f/0x1000 [ 214.756590] ? bpf_test_run+0x175/0x780 [ 214.760560] ? lock_downgrade+0x900/0x900 [ 214.764696] ? ktime_get+0x332/0x400 [ 214.768411] ? find_held_lock+0x36/0x1c0 [ 214.772464] ? lock_acquire+0x1ed/0x520 [ 214.776431] ? bpf_test_run+0x3cb/0x780 [ 214.780392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.785920] ? check_preemption_disabled+0x48/0x280 [ 214.790927] ? kasan_check_read+0x11/0x20 [ 214.795081] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 214.800346] ? rcu_softirq_qs+0x20/0x20 [ 214.804337] ? bpf_cgroup_storage_release+0x220/0x220 [ 214.809517] ? skb_try_coalesce+0x1b70/0x1b70 [ 214.814009] ? bpf_test_run+0x25d/0x780 [ 214.817992] ? netlink_diag_dump+0x2a0/0x2a0 [ 214.822492] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.828016] ? bpf_test_init.isra.10+0x70/0x100 [ 214.832789] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 214.837538] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 214.842368] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.847895] ? fput+0x130/0x1a0 [ 214.851163] ? __bpf_prog_get+0x9b/0x290 [ 214.855222] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 214.860065] ? bpf_prog_test_run+0x130/0x1a0 [ 214.864466] ? __x64_sys_bpf+0x3d8/0x520 [ 214.868515] ? bpf_prog_get+0x20/0x20 [ 214.872316] ? do_syscall_64+0x1b9/0x820 [ 214.876362] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 214.881734] ? syscall_return_slowpath+0x5e0/0x5e0 [ 214.886650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.891477] ? trace_hardirqs_on_caller+0x310/0x310 [ 214.896481] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 214.901482] ? prepare_exit_to_usermode+0x291/0x3b0 [ 214.906489] ? trace_hardirqs_off_thunk+0x1a/0x1c 16:33:54 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, r1, 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) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)=""/213, 0xd5}], 0x1, &(0x7f00000007c0)=""/17, 0x11}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x5) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 16:33:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) socketpair$unix(0x1, 0xc47b1b246c57f745, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x3) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x48, &(0x7f0000000040)=r1, 0x52d) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000800)=@in6={0xa, 0x4e24, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000a40)}, 0x0) [ 214.911408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'team0\x00', @remote}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5421, 0x70f000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 16:33:55 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x14}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000000d00)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000d80)=""/45, 0x2d}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/32, 0x20}, {&(0x7f0000001e00)=""/252, 0xfc}], 0x4, &(0x7f0000001f40)=""/191, 0xbf, 0x3}, 0x2021) bpf$PROG_LOAD(0x5, &(0x7f0000002040)={0x17, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x42b9, 0x0, 0x0, 0x0, 0xffff}, [@ldst={0x0, 0x2, 0x1, 0x1, 0xb, 0xfffffffffffffff4, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x25}]}, &(0x7f0000000040)='GPL\x00', 0x3ff, 0xe3, &(0x7f0000000080)=""/227, 0x41100, 0x1, [], r0, 0xb}, 0x48) 16:33:55 executing program 1 (fault-call:2 fault-nth:20): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1000000000000117, &(0x7f0000000280)=""/240, 0xf0}, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x6698, 0x0, 0x4000]}, 0x9}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 16:33:55 executing program 0: 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, 0x0, 0xffffffffffffffff, 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) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000680)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu~Lyz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000540)='tasks\x00', 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000f00)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair(0x80000000001, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000080), &(0x7f0000000400)}, 0x20) recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000d40)=@can={0x1d, 0x0}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000dc0)=""/88, 0x58}, {&(0x7f0000000e40)=""/50, 0x32}, {&(0x7f0000000e80)}, {&(0x7f0000000f40)=""/126, 0x7e}, {&(0x7f0000000fc0)=""/107, 0x6b}, {&(0x7f0000001040)=""/138, 0x8a}, {&(0x7f0000001100)=""/185, 0xb9}], 0x7, &(0x7f0000000ec0)=""/15, 0xf, 0x13}, 0x60) sendmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000001280)=@can={0x1d, r3}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001300)="981460d3c8e6317275280f22c7ea5a0bf7dadfeee3b5925851623654c192f386eed80d52446b40a965a3bfe3748a5114bc7deaf391682b1e50022db65e78bb210eaffad9fdc75106fc68cc8e50e6b7aaa89dd516fb416c36934def843a315b59ba459883633028421489c10f1313b3", 0x6f}], 0x1, &(0x7f00000013c0)=[{0x10, 0x12b, 0xfff}, {0x30, 0x0, 0x2, "273e12756cf3c365779423e5e223ec8b56f0105b4836fde68d"}, {0x38, 0x11, 0x100000001, "547aa947d980c15492a6859241aaed6493aa5a09bd642245ac77bea303c05ffeec4bfab388c25a"}, {0xd0, 0x108, 0x1, "b2ebee30dc1f76d335a5e69c0e5cf9e46a2697f44ee7caad93ab1420986e7c28f4847e625719469ae74719260d839d597f42a84678dd94587e185f573ac4e311dcbc258a3edbacf08030c14a63602687c4e24722956fcd9ac29b55dcfcf81ea7a5f18b6a8497ea093ab2322f262a9bbf6851645b26632bb305a1c116b12be872ee7bc37074bd68f9d60b64ad6717038f85b08e10dff05beb56dfc3f30a7196f1a50b82613551921f50a1d6ba9d25dc1e028b695af292cd3bea425725d831"}], 0x148, 0x44000}, 0x20004000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000300)='0\x00') [ 215.098522] FAULT_INJECTION: forcing a failure. [ 215.098522] name failslab, interval 1, probability 0, space 0, times 0 [ 215.109979] CPU: 1 PID: 15223 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 215.117340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.126687] Call Trace: [ 215.129273] dump_stack+0x244/0x39d [ 215.132907] ? dump_stack_print_info.cold.1+0x20/0x20 [ 215.138113] ? __lock_is_held+0xb5/0x140 [ 215.142178] should_fail.cold.4+0xa/0x17 [ 215.146233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.151323] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 215.156588] ? kasan_unpoison_shadow+0x35/0x50 [ 215.161168] ? skb_tx_error+0x2f0/0x2f0 [ 215.165136] ? __kmalloc_node_track_caller+0x50/0x70 [ 215.170239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.175763] ? print_usage_bug+0xc0/0xc0 [ 215.179813] ? kasan_check_write+0x14/0x20 [ 215.184039] ? pskb_expand_head+0x6b3/0x10f0 [ 215.188446] ? __lock_acquire+0x62f/0x4c20 [ 215.192672] ? __lock_is_held+0xb5/0x140 [ 215.196742] __should_failslab+0x124/0x180 [ 215.200971] should_failslab+0x9/0x14 [ 215.204758] kmem_cache_alloc+0x47/0x730 [ 215.208820] skb_clone+0x1bb/0x500 [ 215.212353] ? skb_split+0x11e0/0x11e0 [ 215.216229] ? check_preemption_disabled+0x48/0x280 [ 215.221239] ? __this_cpu_preempt_check+0x1c/0x20 [ 215.226080] ? __bpf_redirect+0x54b/0xb20 [ 215.230223] bpf_clone_redirect+0xb9/0x490 [ 215.234452] bpf_prog_759a992c578a3894+0x9d2/0x1000 [ 215.239460] ? bpf_test_run+0x175/0x780 [ 215.243425] ? lock_downgrade+0x900/0x900 [ 215.247563] ? ktime_get+0x332/0x400 [ 215.251270] ? find_held_lock+0x36/0x1c0 [ 215.255322] ? lock_acquire+0x1ed/0x520 [ 215.259286] ? bpf_test_run+0x3cb/0x780 [ 215.263251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.268784] ? check_preemption_disabled+0x48/0x280 [ 215.273895] ? kasan_check_read+0x11/0x20 [ 215.278030] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 215.283294] ? rcu_softirq_qs+0x20/0x20 [ 215.287253] ? bpf_cgroup_storage_release+0x220/0x220 [ 215.292430] ? skb_try_coalesce+0x1b70/0x1b70 [ 215.296930] ? bpf_test_run+0x25d/0x780 [ 215.300902] ? netlink_diag_dump+0x2a0/0x2a0 [ 215.305316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.310839] ? bpf_test_init.isra.10+0x70/0x100 [ 215.315502] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 215.320264] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 215.325096] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 215.330722] ? fput+0x130/0x1a0 [ 215.334009] ? __bpf_prog_get+0x9b/0x290 [ 215.338056] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 215.342888] ? bpf_prog_test_run+0x130/0x1a0 16:33:55 executing program 5: 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$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x14000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x89b0, &(0x7f0000000180)={'ip6gretap0\x00', @random="01003a1e2410"}) [ 215.347292] ? __x64_sys_bpf+0x3d8/0x520 [ 215.351346] ? bpf_prog_get+0x20/0x20 [ 215.355153] ? do_syscall_64+0x1b9/0x820 [ 215.359204] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 215.364558] ? syscall_return_slowpath+0x5e0/0x5e0 [ 215.369474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.374307] ? trace_hardirqs_on_caller+0x310/0x310 [ 215.379320] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 215.384327] ? prepare_exit_to_usermode+0x291/0x3b0 [ 215.389336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.394175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:55 executing program 4: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x2, @dev={[], 0x1f}, 'syzkaller1\x00'}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="740a88a3e81c154b4bc87c7eb51835a8017c603f33703e3ce6ad8aaf8c55dee212dcc1a0a2dd09e327a30dae731b42ef524def48064b658f19bfb66a502f4edb87241493f26f62cef567cbc4348e93fb0691bb6eb05f8222806a9f97a81f6c3274643ead4944930d75ace2f8285b3ab4db9a34b57632765b6d4b8c2798dbc13dc3ebefb3eacaeb1dce5c2b7d01e3b4b314302d4d7d8cfad1a244586efc896f8d34c8458211ebf1f8ab125c255cba", 0xae}, {&(0x7f0000000300)="b543d35b56610fc7110af6e2c7c1fe4d6bab4ef6a7825d6a0c196daea678e574f1d9ab2ef9f412e2ad2f6f4196dcc424e07e5746bfd3b9c2f43f14825c370466928cf281e6e02cf33784d6ed5a9c8aef3165c91fc1681db4df056f6739f318dd9cb2ce65cd9189f197c460eef222e52d1fcb8e90ca41839932149d497d9be39d083c9d5cd8fb0fcfe29b1c58aac49a7505ad63a13a83b817cacca0c05668253a17954067322f", 0xa6}, {&(0x7f00000003c0)="985312b5f4bf5cf2b36744e3622e8ce529ff1bb6d1bc30fb75b8d0f6b7d0de611de885abc6b7b53d79e69bb9786474a695ff4dcd1306ad0771639ae4e068c6baf7369936816658bad61101806715f4041b5a953895ca46dec55b2a69a5f06736b3d303881dadd3d9c9fd8f7491051a3b02a2784f4f4dc94c1448f057", 0x7c}, {&(0x7f0000000440)="9d2b846fda6e98bf5f4024a734f5b17ea88d06ca1d8976060fef725283644deb34d225d27860019f84313609e248334ea0dca816553bedfc55f1a5531577219cfd36802ad22a59199270d6061cade3d995116c3559c4a2c48e173434c52101ad41b3100c332db8f5195d720138b657d4a03877b1ba46914829ed3ad66e3240fe5f9f699b8504dd2fc3ba7e5d7d7d7bdd6dfa4e6c485ef63cbc32e6d8832049dc1694b654fa99e398f19c1895d9d9de73eb0f9103c79a1805a5868032004892242a11e62e9ba89a2ac29a64d3fdb3d6cf917f2bc52c3288f71328867184a2e77f949bc47901", 0xe5}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="400000000000000000000000c50600003d3cf848088f402f06cfff50a6629a7e3a8c1338b8ffff13db75dbfe101a2c68238d82c8ecadbeb0a20697f6d6168a0070000000000000000000000007000000447b105f475a2fe0cc9707b6e2588c8c6af110445997be70d8538859a8a4e84dd673e22eb66ae426b3b89f4af23d9ed0fa2f909109055203111ee98242e55ef4077ee3f5ec56356d4437944b810bde58e165aa8e587725d14d7bf1b3de34f0dd4536c3aef20000"], 0xb0, 0x80}, 0x44) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x5, 0x0, &(0x7f0000000140)=ANY=[], &(0x7f00000005c0)="05089603", 0x0, 0x0, 0x0, 0x41100}, 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x1ff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) r1 = socket$kcm(0x2, 0x5, 0x84) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f00000006c0)=@in={0x2, 0x0, @loopback=0xa1414aa}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400), 0x34000}], 0x1, &(0x7f0000002a40)}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="0e", 0x1}], 0x1}, 0x0) socketpair(0x3, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0xdcc, 0x8, 0x4, 0xc, r2, 0x100000001}, 0x2c) 16:33:55 executing program 1 (fault-call:2 fault-nth:21): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:55 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x20000000000000c7, &(0x7f00000002c0)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000140)=""/195, 0x41f00, 0x1, [], 0x0, 0x5}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x2, 0xffffffffffffff54, 0x1, 0x2, 0xffffffffffffffff, 0x10001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="c7", &(0x7f0000000080)=""/122}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f, 0x0, 0x0, 0x6c000000}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 215.508567] net_ratelimit: 407 callbacks suppressed [ 215.508578] protocol 0800 is buggy, dev ip6tnl0 [ 215.520917] protocol 0800 is buggy, dev ip6tnl0 [ 215.526441] protocol 0800 is buggy, dev ip6tnl0 [ 215.531287] protocol 0800 is buggy, dev ip6tnl0 [ 215.553210] FAULT_INJECTION: forcing a failure. 16:33:55 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000140)=@pppol2tpv3in6={0x2, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000005c0), 0xa}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/48) [ 215.553210] name failslab, interval 1, probability 0, space 0, times 0 [ 215.564641] CPU: 1 PID: 15242 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 215.572013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.581370] Call Trace: [ 215.583975] dump_stack+0x244/0x39d [ 215.587620] ? dump_stack_print_info.cold.1+0x20/0x20 [ 215.592828] ? __lock_is_held+0xb5/0x140 [ 215.596903] should_fail.cold.4+0xa/0x17 [ 215.600981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.606089] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 215.606108] ? kasan_unpoison_shadow+0x35/0x50 [ 215.606135] ? skb_tx_error+0x2f0/0x2f0 [ 215.606157] ? __kmalloc_node_track_caller+0x50/0x70 [ 215.606177] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.606195] ? print_usage_bug+0xc0/0xc0 [ 215.606212] ? kasan_check_write+0x14/0x20 [ 215.616046] ? pskb_expand_head+0x6b3/0x10f0 [ 215.616090] ? __lock_acquire+0x62f/0x4c20 [ 215.616113] ? __lock_is_held+0xb5/0x140 [ 215.616145] __should_failslab+0x124/0x180 [ 215.616167] should_failslab+0x9/0x14 [ 215.616181] kmem_cache_alloc+0x47/0x730 [ 215.616207] skb_clone+0x1bb/0x500 [ 215.634846] ? skb_split+0x11e0/0x11e0 [ 215.634868] ? debug_smp_processor_id+0x1c/0x20 [ 215.634885] ? perf_trace_lock+0x14d/0x7a0 [ 215.634902] ? __this_cpu_preempt_check+0x1c/0x20 [ 215.634918] ? __bpf_redirect+0x54b/0xb20 [ 215.634943] bpf_clone_redirect+0xb9/0x490 [ 215.647799] bpf_prog_759a992c578a3894+0xaca/0x1000 [ 215.647820] ? __sched_text_start+0x8/0x8 [ 215.647837] ? lock_downgrade+0x900/0x900 [ 215.706848] ? find_held_lock+0x36/0x1c0 [ 215.711429] ? lock_acquire+0x1ed/0x520 [ 215.715429] ? bpf_test_run+0x3cb/0x780 [ 215.719416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.724972] ? check_preemption_disabled+0x48/0x280 [ 215.730006] ? kasan_check_read+0x11/0x20 [ 215.730023] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 215.730038] ? rcu_softirq_qs+0x20/0x20 [ 215.730057] ? preempt_schedule+0x4d/0x60 [ 215.730072] ? ___preempt_schedule+0x16/0x18 [ 215.730097] ? bpf_test_run+0x25d/0x780 [ 215.755973] ? netlink_diag_dump+0x2a0/0x2a0 [ 215.760409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.765960] ? bpf_test_init.isra.10+0x70/0x100 [ 215.770651] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 215.775414] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 215.780243] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 215.785767] ? fput+0x130/0x1a0 [ 215.789038] ? __bpf_prog_get+0x9b/0x290 [ 215.793086] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 215.797919] ? bpf_prog_test_run+0x130/0x1a0 [ 215.802314] ? __x64_sys_bpf+0x3d8/0x520 [ 215.806368] ? bpf_prog_get+0x20/0x20 [ 215.810191] ? do_syscall_64+0x1b9/0x820 [ 215.814256] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 215.819617] ? syscall_return_slowpath+0x5e0/0x5e0 [ 215.824548] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.829399] ? trace_hardirqs_on_caller+0x310/0x310 [ 215.834402] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 215.839422] ? prepare_exit_to_usermode+0x291/0x3b0 [ 215.844441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.849305] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:56 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x0, 0x80a, 0x776, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4020940d, &(0x7f0000000200)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) 16:33:56 executing program 5: openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086607, 0x7fffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x50, &(0x7f0000000600)}, 0x10) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000004c0)="2e760d30a0", 0x1ff) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000a40)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) close(0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x97b5, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x10001, 0x0, 0x77, 0x401, 0x4, 0x0, 0x3fe0000, 0x10001, 0x7ff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x8000000000000000, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x800, 0x0, 0xffffffffffffffff, 0x7, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) write$cgroup_int(r1, &(0x7f0000000580)=0x7, 0x12) sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000680)="ec9df5732ea95e6fa7a6d533baf992bb2caca88a6b4b5497251bde664a13a9cb4911c1beaeec66bd27bcb06a170a08df7cd4d4e286012e5b0e9bde77490a7d73b321491e737bba4f88daf4c152cc1259b583505567f111e71abbc10c3d2b7bd277d5e26f01ad496581fad23726bfb0e3ad43e865d76f48fe0f4df016fc17d8e4c3b688f3adc3ac5aeb6f45f85bd28b3ea7e0177d8be7c042dfac04d7e2e398727aa8077c9368387c95c1dc32ad962b2633f2273718d072dbd1dc05a86a4c96eaa2ae07541f32b60099aceba82e1fd9cd779888dbdcc78eb9d0766415", 0xdc}, {&(0x7f0000000340)="589a3a2c6c715cdcbac070bbaad2269352c5214087b4b71ff2b6574766b64e5b3d3823945d146dc7167f4574860d99f35d7f045d77d4d108a1039284d49172b1082b2da6e813d6951237433918f5eb2259b1cc261062a6baa8c925d865fe58a79d241cfcaca228d094fabaafb1b12ba9", 0x70}, {&(0x7f0000000240)="16cfe089aa3121022b79068c4cfa6818083974b513b1b2694793144fae72d2416d27cc53b7493f44de92a5abea", 0x2d}, {&(0x7f0000000780)="09e485b2431ab2542f9d3f235369f715ecb9ce91004036fcc4ed076840927446a890f578332055dd307937327627577395067219ce76942cae452c95b34f6926b3bb7758fd8d1a2c8b3154ee3d5fdbf25307c34175e0ddc67a68471090ad6c0ae505fff9bb805d4211c9644316dffec406af41d422e244b582531fa605c55cf8915d0e266166f0a2da087a5c1feaf17d13ac630b40663d7fe5c8869a169a5b5ebf848caf0b994bdb70a0c1b793d19f9913c99b54498ca92ef77210bb8ee8751c6889927320162dd528886c52bcff8832e8a8ea2b9ecbe11e173d70b3", 0xdc}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000000440)="44702ff0dc9881dc388677c1", 0xc}], 0x6, &(0x7f0000001ac0)=[{0x88, 0x11d, 0x4, "27f06f18792ed07555f595553c9e2734052784d9f325cae227288bad4e24124a2187f01003346e88dcf9f561648c49e16c0d23b7819aa44d7b9a17c33e5f9e39735fe2756f69ac5425652fe06d8de4385cf4464471d2faa1f33e3276aaf9408a053fe21ea8ce35181a9b8a81c810f26320"}, {0x78, 0x11f, 0x7, "91901ab4f97db275589c47b63600d9e0297b49106b73a4ba662e98fcdff29bc858d8baa51d5b566409941f3fc86066d245048c92c09e4739c10b066305eeb0dadf5bd63d4ca6b8d54a32dc141b52b08313fc4babb150a55bdfa37bac963f045175fe9c0f79"}, {0xb0, 0x11f, 0x1, "3f165aef180869314dcf7aacf0ab03655a0a1be207ae914db40020e29cdabc1613797e13bfbb95aed5dd3d0fd38a4fa274aa67ddde2b00e887d72697aba879b4a7b1bfa74c5ce9fb9bdc478d35761e59a8f937b35d4c8317d8462bccf8b2b8e840c55c50092cb884b0f531b3f25dd7f04707dc7baf1480dde3badd554bf2656725b7f13320c3c97620e9f58f55cdfb79934aedd9c0666b474c"}, {0xb0, 0x113, 0x6, "0cf8693370c1c2ccf848f65015751183b0c02592c1f34b0f803447f8c8266eb118dd99b23985e9797a13bca5478e3b58045d8691ee13c80c4ce64ddc019e513727a6544e4991bb140509215e2da08255f3b7e038361eb07e572135991677abdde66f68527967aadc9e7e6dc374d69c2df7c65d44432b7936b3fb201586719362fde454d423005e7e0a2341cf595bbd08b07a6334f3be74e5ccfa68"}], 0x260, 0x800}, 0x80) 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, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r3, &(0x7f0000000980), 0xffffff4d) close(r3) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 16:33:56 executing program 3: socket$kcm(0x29, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) 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$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000080)=""/14}, 0x18) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20000) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000300)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) 16:33:56 executing program 1 (fault-call:2 fault-nth:22): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:56 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) socket$kcm(0xa, 0x0, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='selfppp1Kwlan0\'vmnet1^\x00') close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='posix_acl_accessvmnet1{vboxnet1$\'^\x00') socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000040)=0x2) [ 216.268946] FAULT_INJECTION: forcing a failure. [ 216.268946] name failslab, interval 1, probability 0, space 0, times 0 [ 216.280290] CPU: 1 PID: 15268 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 216.287655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.297005] Call Trace: [ 216.299596] dump_stack+0x244/0x39d [ 216.303224] ? dump_stack_print_info.cold.1+0x20/0x20 [ 216.308409] ? zap_class+0x640/0x640 [ 216.312125] should_fail.cold.4+0xa/0x17 [ 216.316181] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.321284] ? find_held_lock+0x36/0x1c0 [ 216.325355] ? is_bpf_text_address+0xac/0x170 [ 216.329841] ? lock_downgrade+0x900/0x900 [ 216.333982] ? check_preemption_disabled+0x48/0x280 [ 216.338991] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 216.343905] ? kasan_check_read+0x11/0x20 [ 216.348050] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 216.353320] ? rcu_softirq_qs+0x20/0x20 [ 216.357279] ? rcu_softirq_qs+0x20/0x20 [ 216.361244] ? unwind_dump+0x190/0x190 [ 216.365125] ? is_bpf_text_address+0xd3/0x170 [ 216.369611] ? kernel_text_address+0x79/0xf0 [ 216.374005] ? __kernel_text_address+0xd/0x40 [ 216.378488] ? unwind_get_return_address+0x61/0xa0 [ 216.383414] ? __save_stack_trace+0x8d/0xf0 [ 216.387728] __should_failslab+0x124/0x180 [ 216.391951] should_failslab+0x9/0x14 [ 216.395743] kmem_cache_alloc_node_trace+0x5a/0x740 [ 216.400768] ? save_stack+0xa9/0xd0 [ 216.404383] ? save_stack+0x43/0xd0 [ 216.407997] __kmalloc_node_track_caller+0x3c/0x70 [ 216.412913] __kmalloc_reserve.isra.40+0x41/0xe0 [ 216.417658] pskb_expand_head+0x230/0x10f0 [ 216.421886] ? memcpy+0x45/0x50 [ 216.425157] ? __copy_skb_header+0x350/0x6b0 [ 216.429555] ? skb_release_data+0x880/0x880 [ 216.433868] ? __alloc_skb+0x770/0x770 [ 216.437752] ? __lock_is_held+0xb5/0x140 [ 216.441811] ? kasan_check_write+0x14/0x20 [ 216.446034] ? __skb_clone+0x6c7/0xa00 [ 216.449917] ? __copy_skb_header+0x6b0/0x6b0 [ 216.454311] ? kmem_cache_alloc+0x33a/0x730 [ 216.458625] skb_ensure_writable+0x3dd/0x640 [ 216.463020] ? skb_checksum_setup+0xaa0/0xaa0 [ 216.467515] ? check_preemption_disabled+0x48/0x280 [ 216.472523] ? __this_cpu_preempt_check+0x1c/0x20 [ 216.477374] ? __bpf_redirect+0x54b/0xb20 [ 216.481515] bpf_clone_redirect+0x14a/0x490 [ 216.485829] bpf_prog_759a992c578a3894+0x5d3/0x1000 [ 216.490832] ? bpf_test_run+0x175/0x780 [ 216.494794] ? lock_downgrade+0x900/0x900 [ 216.498948] ? ktime_get+0x332/0x400 [ 216.502660] ? find_held_lock+0x36/0x1c0 [ 216.506716] ? lock_acquire+0x1ed/0x520 [ 216.510677] ? bpf_test_run+0x3cb/0x780 [ 216.514652] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.520181] ? check_preemption_disabled+0x48/0x280 [ 216.525191] ? kasan_check_read+0x11/0x20 [ 216.529329] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 216.534592] ? rcu_softirq_qs+0x20/0x20 [ 216.538564] ? bpf_cgroup_storage_release+0x220/0x220 [ 216.543746] ? skb_try_coalesce+0x1b70/0x1b70 [ 216.548233] ? bpf_test_run+0x25d/0x780 [ 216.552204] ? netlink_diag_dump+0x2a0/0x2a0 [ 216.556604] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.562130] ? bpf_test_init.isra.10+0x70/0x100 [ 216.566788] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 216.571538] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 216.576365] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.581890] ? fput+0x130/0x1a0 [ 216.585160] ? __bpf_prog_get+0x9b/0x290 [ 216.589210] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 216.594035] ? bpf_prog_test_run+0x130/0x1a0 [ 216.598443] ? __x64_sys_bpf+0x3d8/0x520 [ 216.602494] ? bpf_prog_get+0x20/0x20 [ 216.606295] ? do_syscall_64+0x1b9/0x820 [ 216.610344] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 216.615695] ? syscall_return_slowpath+0x5e0/0x5e0 [ 216.620609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.625444] ? trace_hardirqs_on_caller+0x310/0x310 [ 216.630448] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 216.635451] ? prepare_exit_to_usermode+0x291/0x3b0 [ 216.640459] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.645291] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.675725] protocol 0800 is buggy, dev ip6tnl0 [ 216.680680] protocol 0800 is buggy, dev ip6tnl0 [ 216.685912] protocol 0800 is buggy, dev ip6tnl0 [ 216.690751] protocol 0800 is buggy, dev ip6tnl0 [ 216.695881] protocol 0800 is buggy, dev ip6tnl0 [ 216.700699] protocol 0800 is buggy, dev ip6tnl0 16:33:56 executing program 1 (fault-call:2 fault-nth:23): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 216.837765] FAULT_INJECTION: forcing a failure. [ 216.837765] name failslab, interval 1, probability 0, space 0, times 0 [ 216.849083] CPU: 1 PID: 15289 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 216.856451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.865800] Call Trace: [ 216.865826] dump_stack+0x244/0x39d [ 216.865848] ? dump_stack_print_info.cold.1+0x20/0x20 [ 216.865868] ? __lock_is_held+0xb5/0x140 [ 216.872072] should_fail.cold.4+0xa/0x17 [ 216.872097] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.872117] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 216.872135] ? kasan_unpoison_shadow+0x35/0x50 [ 216.895767] ? skb_tx_error+0x2f0/0x2f0 [ 216.895793] ? __kmalloc_node_track_caller+0x50/0x70 [ 216.895814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.895832] ? print_usage_bug+0xc0/0xc0 [ 216.895851] ? kasan_check_write+0x14/0x20 [ 216.909480] ? pskb_expand_head+0x6b3/0x10f0 [ 216.909521] ? __lock_acquire+0x62f/0x4c20 [ 216.909549] ? __lock_is_held+0xb5/0x140 16:33:57 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/148, 0x94}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000300)=@rc={0x1f, {0x2, 0xfffffffffffffbff, 0x52271de2, 0x2, 0x8, 0xd7b2}, 0x3}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="7a499bd35ed5d36d0470b63575699986a3fd4c180363ac49c787d95da28350a89f091b4bc5718c73147c5d69b4b272f7f1f545d5fcb971094480b3b1590de22a7166ce9594ea309ea11c95558fde4e39ac9c916d31a9b38989936b8963ea0a76121561eeb435ff8a318607b70fa051656f0449f5f4545c299f7297527716c01e580769b81d582c18e81e22d316bb8e02fef4f423eed2398d8b4e87839193e237f7df08cac52f956f436cf7439981f84093d98e4b1b2b1c9cae621e87f6104af587fddc332bada0e5fcd7e2a398803889096b0df3df2cffb7a4f2aa3d1d7cb2a602", 0xe1}], 0x1, &(0x7f0000001a40)=[{0x38, 0x102, 0x10001, "ee50f56bc836d7b484189d09379c8a5f2a77408fe62b84629abbb85913c4a7585f490c"}, {0xc0, 0x10c, 0x8000, "4ce98d883355a2625a87df3ed4f9b4b4fc6bc50d0de7ca1849dd18b140b0c7cecfaeef70afb67c98590a62f0bffda009f238318ceb6a02dbc4defb94eed4e81928f841d8086cbcc0985c4e4019c282f9d9e79f9d86e826eb386c8adc72cfd7b179133d4a200e710d72ea41864b9de2174e996541ab45d2ac723b5b7f4bb76b4187dbcddbab98d98ad2c984216888b5a2e67afd10fbe4f16c14f81787ab3ec983b853f582619c6572acce554adbd1ee96"}, {0xe0, 0x102, 0xb68, "996294db9ee04be0fe9a4c6b5f37b9719c516b3303804176f26f99bec8c31a6276552e400c9f6424c254d99486b9f7d30b7829d695a59a4e8a7ee8c684c4fdf3e8827b742dac5a39f5d1a216e205eac4c9bfe08cbc2b7fff092cbbc7d28d69df7563318a5ea998f540850fdd5fc5bf38826e27b71969a2e43222273da847db80b171ac81833bd304eac13e70e03595300a576d6fbc26455adc6c1805871f35ace39c122b99e202ea63f77499ffb5c9f4902442cea36f581346d9807b51f29ef3df587f0c89b568fbd69575704d"}, {0x38, 0x100, 0x1, "6c3a0d544b621365350e8552922cb4fbdbecc530e47c9d9bffce974b8f2ef2bd9ceb76b6"}, {0xa8, 0x88, 0x8, "0def0a81c374df994f829f9ebce355f197d993d46ecfd0d4d9f6aebf3c032f33a22ae2890c3b2204090234ba5dfcf74d6fd3e52eb03fee707642e9d77fc91bc21e5d9281ce7a371fcec25ca7a08b68ba047e99b94d1922d159bbd5b028e24572868f83f6a4ec36a18e57177379ac568620db5415602c183994f5fdcef6d50dce512f59f98910b785c1f860a0ef4459ca0ccb"}, {0x1010, 0x10b, 0x1, "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"}], 0x12c8, 0x24040804}, 0x80) recvmsg$kcm(0xffffffffffffffff, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000280)="d2e004240f03430531f2192c3c7f88d31ab4fa2f02c01261a8d3504a479032a7e8bd49f886b9238259aa390becdf96ecf6b7bffc5a65574174f0a66d3f6080147ef1134db651da3faf274aac9153f08a1e9045625fe9b0142e568ca3bdd235de3501418c4b357b220efa97bc41222a423b8f", 0x7}, 0x20) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0x4) socketpair(0x0, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x2d, 'cpu'}, {0x2f, 'cpu'}, {0x2f, 'cpu'}, {0x2b, 'pids'}, {0x2d, 'memory'}, {0x2d, 'cpu'}, {0x2d, 'pids'}, {0x2d, 'memory'}, {0x2f, 'memory'}]}, 0x38) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) 16:33:57 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0x0, 0x2, "f02fbc157c6b9b234a4d26959cfee4026a5d03488d619e0131806cdcb9499b52f1d9fa26e554e940584eff6d81bd9ecdda7c182ec62641cec136c407a7aa21", 0x3c}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="d5422c5c352e61f8c6fbed401c2fc71c9525e1d4b71b31283db3dfc1e0f60c89a5ac2ec995fe65c47fdaa652f0666fcdd9491fb3ae34a54f6a18b4d9096687e4fe92", 0x42}, {&(0x7f0000000240)="ff3fc1a961e5c42e89e2320e1e33b926b80b122ba0f174070f2be849e48f34a350e96507b2d9defb2b5ce9fba3bb160b0554d3ad88bc72842b6dab9a07c0f7eb276535d96cb21f56305b10ae4e290b15c9fa70efa2a6dd149e5079005bb358584a23721b59064bba2a0c8bace7da084b4c9f0e8fc5042b33dcddd63f63e368b6ae4784cbbe48ecdfc0474cad12406a1c8febb065769a3ed1eb65f603ae2531", 0x9f}], 0x2, &(0x7f0000000780)=[{0x90, 0x1ff, 0x0, "b9a697b568367b59b6a3a7270fbd0bb47043368f85994ac5b8d4ae5877dac7f13efa7cd2eec09fce7f91569e4a032ed207ba2ca322eee1fb4193cedb4477bfd1a910df33546638ab55300c45234e3c9f0de06fb5aca9ce27f6cb4567cb45941e3adbfd53489a431face68c37ea5d36f1d8aecdc372719d704a33705447"}, {0x108, 0x10e, 0x5, "43d3b1236eef91700bdd2479d686ebaf777a676a5844d484d85feee469949fec61a3bd452b02c1f6e76c65a9cb8f098c9be1f3d19d9e8c0307a2e81f68f7a31b89b4d3525528f231bb31fbf1c30696d0b54224e531b1a44d77e3b3e5ba428f1de19c1470738a10249c1a1b26c1fd8f5e062439e1fc022356428ba7022777e1459b445011a32b339ddbea1cbc24de8fb2b610d097bc3ebae083f88b80e527be41afc63054f7f8a59e7064f022fde730f1082d301e92871eb6dfe81ba20c1e7d1c15c7502ad3272a43e5418f47ddbab06c94fed297fecd7be856e34a2fbb88fb442c4f7f6c5cffaaa187c07b6f095f4b0e963060c9"}, {0xe0, 0x0, 0x4, "ffebb0247d322b2a7cddec972d95afa342761bceea25a289ddbd6aba2b91d2ae7bd555c72b5470d0df29d316b1938ee4a855484d4768ebcf0d35cf151b268b62d7a1342c8c56fae0c986d6e897d68c70525caacd6392ce7db212eed5774807f617da435971b5a9119f5c3e5438db9f0d1f78698a94bb6aa0cf9abe73c52631efbc6e7f00ad014d804d7b24b2f6e4004c4ae9fc9fa28f0b3cb0b6df85b5f36708c4ed1e77bb3b04749a15fa436761422e2cab8a00f7b310153e4552b0b0ce0cb1e8989567a36b0109f87d"}], 0x278, 0x814}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000740)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="10000000b63a00000000000000000000"], 0x24}, 0x0) [ 216.936015] __should_failslab+0x124/0x180 [ 216.940280] should_failslab+0x9/0x14 [ 216.944094] kmem_cache_alloc+0x47/0x730 [ 216.948180] skb_clone+0x1bb/0x500 [ 216.951729] ? skb_split+0x11e0/0x11e0 [ 216.955627] ? check_preemption_disabled+0x48/0x280 [ 216.960661] ? __this_cpu_preempt_check+0x1c/0x20 [ 216.965525] ? __bpf_redirect+0x54b/0xb20 [ 216.969697] bpf_clone_redirect+0xb9/0x490 [ 216.973962] bpf_prog_759a992c578a3894+0xf14/0x1000 [ 216.979037] ? bpf_test_run+0x175/0x780 [ 216.983032] ? lock_downgrade+0x900/0x900 [ 216.987186] ? ktime_get+0x332/0x400 [ 216.990937] ? find_held_lock+0x36/0x1c0 [ 216.995011] ? lock_acquire+0x1ed/0x520 [ 216.999007] ? bpf_test_run+0x3cb/0x780 [ 217.002998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.008564] ? check_preemption_disabled+0x48/0x280 [ 217.013591] ? kasan_check_read+0x11/0x20 [ 217.017751] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 217.023048] ? rcu_softirq_qs+0x20/0x20 [ 217.027035] ? bpf_cgroup_storage_release+0x220/0x220 [ 217.032233] ? skb_try_coalesce+0x1b70/0x1b70 [ 217.036747] ? bpf_test_run+0x25d/0x780 [ 217.040774] ? netlink_diag_dump+0x2a0/0x2a0 [ 217.045195] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.050741] ? bpf_test_init.isra.10+0x70/0x100 [ 217.055424] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 217.060199] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 217.065057] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.070601] ? fput+0x130/0x1a0 [ 217.073913] ? __bpf_prog_get+0x9b/0x290 [ 217.077992] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 217.082853] ? bpf_prog_test_run+0x130/0x1a0 [ 217.087275] ? __x64_sys_bpf+0x3d8/0x520 [ 217.091341] ? bpf_prog_get+0x20/0x20 [ 217.095172] ? do_syscall_64+0x1b9/0x820 [ 217.099241] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 217.104619] ? syscall_return_slowpath+0x5e0/0x5e0 [ 217.109559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.114413] ? trace_hardirqs_on_caller+0x310/0x310 [ 217.119439] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 217.124467] ? prepare_exit_to_usermode+0x291/0x3b0 [ 217.129498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.134363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:57 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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") sendmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e24, @local}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000740)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0x4054) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000005c0)={'lo\x00', 0x400}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x802}) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000540)=0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r4, &(0x7f0000000200)="d32edd93345f1db780cafe7384239d4dfb652c50218ea7c59c54589f441032dcded670f40da9b72a87e4d4e3eef09da1b45357b408e87caa8c4de88c41123e0b1a81eacfe66c4290bfbd14c350a0aa4826d5a74091d7"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000000000000000000009597e78061461131a943f95a20d35e7f7d569b8cd278a3cca7825289d2f233eceeccab651000076ef49dbe403d74e3f7a9aee1231a32e7ad2cf90ac70b00875b25a47dbef799d89c25bdf2518c91e12d439968fa2ef422b96a6cc1edcaf44fd4483ea577c0c64e28b484a2023bb33e0c000000000000000000000000000000"], &(0x7f0000f6bffb), 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x48) socket$kcm(0x11, 0x2, 0x300) write$cgroup_int(r3, &(0x7f0000000000), 0x12) socket$kcm(0x2, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000580)=ANY=[@ANYBLOB="01000400ffffffffffff0180c20000013cc59624b70cc1aaaaaaaabbdcb6ecf91d534dc40509980e037dfa69d0f95fd2d268152361"]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='proc\x00') 16:33:57 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x4, &(0x7f0000000000)='-@$\x00'}, 0x30) 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, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x100000}, 0x2c) 16:33:57 executing program 1 (fault-call:2 fault-nth:24): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:57 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) close(0xffffffffffffffff) sendmsg(r0, &(0x7f0000000f00)={&(0x7f0000000880)=@nl, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)="f257fb153a8ef54160c4676675e1ce3dd94a36e2da038f5189b99ece134f23a7502957409a6919594e2e7368c5aefd37c895fb25eccf0edba2670f66b0671ddae36ee707abf5493219173a515670f2c95cda202bd0764058", 0x58}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="10000000c93c1e700301000007000000"], 0x10, 0x4000}, 0x8004) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000a40)=ANY=[@ANYBLOB="9fe9010018400007000000000000006f000000676c0bd246dce7b9d2600000000000000800001300000000000000000000000000004524877cbf27bdcadb3a97bead7809ed6bca023b49538ea4bfd53572a84673ca9453b8f1386a1cd5afc0102430d96ccc0282a49c5dc56ee451c12a6b16ea5e92a86535347cd80665a58a0e544d0058a579b99ede4aea9fcd2ca66529b53b133ffde6395c36b93bcffd9ecaa1d32ec028cb06d7e7aedcc89af5ed076ce2403d1f3cdb41ced58de31698f3a9a5ff54bded"], &(0x7f00000000c0)=""/39, 0x3d, 0x27, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x10, &(0x7f0000000580)={&(0x7f0000000440)=""/223, 0xdf, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000740)="262c913a6574683100", 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000800)={0x0, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f00000007c0)='.\x00'}, 0xfffffffffffffcb7) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x4, 0x100000001, 0xfff, 0x8, 0x0, 0x2, 0x81, 0x8, 0x87, 0x12, 0x10000, 0x80000000, 0x0, 0x200, 0x0, 0x2, 0x5, 0x5, 0x3f, 0x0, 0x7ff, 0x8, 0x1, 0x9, 0x6, 0x100, 0x8, 0x7, 0x401, 0x10000, 0x0, 0x1d, 0xfffffffffffffffa, 0x8, 0x3, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000680), 0xd}, 0x1000, 0x4, 0x42, 0x6, 0xffffffff}, r2, 0x0, r3, 0x1) close(0xffffffffffffffff) r4 = 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$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000840)=r1, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) gettid() r6 = perf_event_open$cgroup(&(0x7f0000000300)={0x7, 0x70, 0x0, 0x80000000, 0x8, 0x1f, 0x0, 0x40, 0x0, 0x6, 0x1, 0x6, 0x4, 0xb2, 0x0, 0x0, 0x80, 0xfffffffffffffff9, 0x0, 0xfff, 0x6, 0x2, 0x4, 0x20, 0x9, 0x7fff, 0x401, 0x100000000, 0x0, 0x800, 0x1f, 0x3, 0x101, 0x1, 0x31c, 0x101, 0x10001, 0x4, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffc01, 0x3, 0x1ad}, 0xffffffffffffffff, 0xc, r4, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000600)='threaded\x00') write$cgroup_type(r5, &(0x7f0000000080)='threaded\x00', 0x302ea24c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000f40)='\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x50, &(0x7f0000000380)}, 0x10) 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) r7 = socket$kcm(0x2, 0x1000000000000805, 0x84) sendmsg$kcm(r7, &(0x7f0000000100)={&(0x7f00000006c0)=@in={0x2, 0x0, @loopback=0xa1414aa, [0x0, 0x0, 0xbc05]}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400), 0x34000}], 0x1, &(0x7f0000002a40)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x20000, 0x0) gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0xc0189436, 0x0) 16:33:57 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) r1 = gettid() r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x101000, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000004080)={&(0x7f0000003a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003a80)=""/20, 0x14}, {&(0x7f0000003ac0)=""/100, 0x64}, {&(0x7f0000003b40)=""/119, 0x77}, {&(0x7f0000003bc0)=""/137, 0x89}, {&(0x7f0000003c80)=""/123, 0x7b}, {&(0x7f0000003d00)=""/251, 0xfb}, {&(0x7f0000003e00)=""/28, 0x1c}, {&(0x7f0000003e40)=""/164, 0xa4}], 0x8, &(0x7f0000003f80)=""/212, 0xd4, 0xfffffffffffffff8}, 0x40010020) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000040c0)=r3) perf_event_open(&(0x7f0000000040)={0x0, 0x3cb, 0x5200000000000, 0x3, 0x80000001, 0xa19e, 0x0, 0x4, 0x181, 0x5, 0x0, 0xff, 0x3, 0x6, 0x1, 0x4, 0x9824, 0x1beb, 0x0, 0x1, 0x0, 0x8, 0x8000, 0xf301, 0x4, 0x80000000, 0x0, 0x1, 0xfffffffffffffc00, 0x8, 0x3, 0x2, 0xfffffffffffffffe, 0x3, 0x0, 0x9, 0x8001, 0x7e00000000000, 0x0, 0xffffffff80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8000, 0x0, 0x1, 0x200000000000007, 0x80, 0xff, 0x78c3}, r1, 0xd, r0, 0xa) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x9, 0x20, 0x80, 0x8}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r4, 0x28, &(0x7f00000005c0)}, 0xa) 16:33:57 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x8, 0x1, 0xfffffffffffff001, 0x38, r2}, 0x2c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0xe7fe}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'vcan0\x00', 0xb312}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0)="2f6465762f6e65742f74756eff", 0x241, 0x0) r4 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0xffffffba) r5 = getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x401, 0x0, 0x2, 0x0, 0x2, 0x8084, 0x4, 0x80, 0x9, 0xfffffffffffffff9, 0x0, 0x966, 0x3, 0x5, 0x1, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x80000000, 0x8000, 0x2, 0x5, 0x3, 0x0, 0x4, 0x0, 0x8, 0x0, 0x8000, 0x0, 0xffffffff7fffffff, 0x6, 0x0, 0x8001, 0x1, @perf_config_ext={0x3, 0x6}, 0xc53, 0x80000000, 0x80000000, 0x1, 0x0, 0x7, 0x80000001}, r5, 0x4, r0, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x1ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r1, &(0x7f0000000280)="efb99fbce0ba607a0103fbb2109246cafd9c9c356ef2c70424830e588d0b6a6ac3df2687bd68080c0cb3a51595ddfaae020cfa5b29d263dcc5aa85780e632a1243c25bdff351baf2f05bf49746e7885e7273501768f2c8fedf4ecb3e5e9487dac1bab71ee8447a2096e5d36cd2538ed696e9b504459b2d44af9bef710b758e06929a9f572b72d271676afb07f6a399807c7429fb0117fd305f1e9d7240ce1bd06492cf5fc0573de735027cf5c10d288d48e48a187f7ae34c93e64a1054e4bfd98fa25cba0368e3af76433fb5e3dfed064ad8919fb800990f6d46530ea15e98c61db50c302b56d788dc6301b6db858ca6af0a", &(0x7f0000000380)="501fb0a62deb2b2b6b022864f53a7cd8c5c394e8f7a914a7e99164dd3bcf", 0x2}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r4}) recvmsg$kcm(r6, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/189, 0xbd}, {&(0x7f00000015c0)=""/16, 0x10}, {&(0x7f0000001600)=""/224, 0xe0}, {&(0x7f0000001700)=""/81, 0x51}], 0x5, &(0x7f0000001800)=""/31, 0x1f}, 0x2000) [ 217.297524] FAULT_INJECTION: forcing a failure. [ 217.297524] name failslab, interval 1, probability 0, space 0, times 0 [ 217.308984] CPU: 1 PID: 15320 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 217.316354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.325699] Call Trace: [ 217.325723] dump_stack+0x244/0x39d [ 217.325745] ? dump_stack_print_info.cold.1+0x20/0x20 [ 217.325765] ? __lock_is_held+0xb5/0x140 [ 217.341189] should_fail.cold.4+0xa/0x17 16:33:57 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x4, &(0x7f0000000000)='-@$\x00'}, 0x30) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x100000}, 0x2c) [ 217.345277] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.350412] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 217.355715] ? kasan_unpoison_shadow+0x35/0x50 [ 217.360309] ? skb_tx_error+0x2f0/0x2f0 [ 217.364308] ? __kmalloc_node_track_caller+0x50/0x70 [ 217.369428] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.374984] ? print_usage_bug+0xc0/0xc0 [ 217.379083] ? kasan_check_write+0x14/0x20 [ 217.383327] ? pskb_expand_head+0x6b3/0x10f0 [ 217.387766] ? __lock_acquire+0x62f/0x4c20 [ 217.392023] ? __lock_is_held+0xb5/0x140 [ 217.396105] __should_failslab+0x124/0x180 [ 217.400357] should_failslab+0x9/0x14 [ 217.404163] kmem_cache_alloc+0x47/0x730 [ 217.408277] skb_clone+0x1bb/0x500 [ 217.411825] ? skb_split+0x11e0/0x11e0 [ 217.415718] ? check_preemption_disabled+0x48/0x280 [ 217.420760] ? __this_cpu_preempt_check+0x1c/0x20 [ 217.425608] ? __bpf_redirect+0x54b/0xb20 [ 217.429776] bpf_clone_redirect+0xb9/0x490 [ 217.434040] bpf_prog_759a992c578a3894+0x6b8/0x1000 [ 217.439064] ? bpf_test_run+0x175/0x780 [ 217.443046] ? lock_downgrade+0x900/0x900 16:33:57 executing program 5: r0 = perf_event_open$cgroup(&(0x7f00000004c0)={0x1, 0x70, 0x2, 0xf80000, 0xe27, 0x0, 0x0, 0x1, 0x804, 0x0, 0x8, 0x5, 0xfffffffffffffe01, 0x3ff, 0x2, 0x2f1a, 0x1, 0x4, 0x8, 0x8, 0x5, 0x8, 0xffffffff, 0x9, 0x800, 0xffffffffffff8000, 0x8, 0xfff, 0x3, 0x5, 0x1, 0xff, 0x4, 0x200, 0x101, 0x10001, 0x2bc, 0x3a7c, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000480), 0x1}, 0x280, 0x3, 0x3, 0xd, 0x266, 0x1, 0x2}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$kcm(0xa, 0x522000000003, 0x11) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000740)={&(0x7f00000005c0)=@rc, 0x80, 0xfffffffffffffffd, 0x0, &(0x7f0000000640)=""/208, 0xd0, 0x5}, 0x10000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002280)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f00000022c0)='memory.current\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="33acad303fc5dba89b338ca5588f93a669f0280caf90ab92f0a987cb3cd6d72972ad509c76016eecf0fc471abcdc1a7325089744354b21f18ca3033c94fa63d5eaf4175b0716fea1e23b73b566a552ba4b4fa9bd94a5058253fb46ec68a13809f176720093dffd840604ced62737eeaaa5ac137a7a4b771f69bdf8e1ea04771e6ef5e41e3b4b", 0x86}, {&(0x7f0000000840)="8485c941ade5f788b50216015e533f0591320a8df727629177b12ed705873a1bf7bb44b23c9687df4a8dc76c343df2d24f862011e8715c5d081d3d65292a0efc8e505d0bd36c3525e5bdebfc835e17f27ae50e", 0x53}, {&(0x7f00000009c0)="2f4e032e52b1c0b478c5407bf2c3d823e1645a08898004cbb356eece4c5b0d7c2a5ba739e4985f261a1bc474d5d39b55886cb5648ac79b20ab972d34b4e343d6ca670db113dc8db28180724a0a6d81e0037404efbfcb29ab9771b7f3aef0d0b8c462a399a4a78a82b603ba4d80d9321af4a21aa3107a1fa6ae339539bcc6eb664a59d54e64e5ea55d68f34798ea0fb5409dd1e71ac5223316ac8fcbd9f73abbbc615cb4e97945d29fef5ecfcf83dfa6d53d4b0d2f62491828b0c825cfa1e7e0dae20a82b070ae6ea330d9a182d86b493043f38d0a681e67f324b78edf0797424a5c4c5d842", 0xe5}, {&(0x7f0000000ac0)="669287256b7b63cbeda772e8ff13e66cbd9a6082426f18d5ef8fd459e77af02aa4725bb1af2f80cd3cea3c623de4838e5358f50a6385f8bef53ddd7bd8acc122e033030e5a65331f957f5d4e5078cccdb7a123bcdcb2522b388efbcf75d8d9ec448c1dfaf9c2d6458773d8a282b02c8d5907dbfe259c3f703b9b91b152211e4652aa5a9e53d0b92eb51ba369de2d39db97c60b2ddaaa0fb84da14f4ae3d556c742e1c03a924c5991d03b82e2fef4907d45801700b5647825c6b72dbbe8aec00f216610167a7b8e1fe1cfad0f83e2b54eb5a2f82991f3a0d05847eb0cd90d223265c77f37c39f713958fdca65c0ac0f683e2f548781cebe", 0xf7}], 0x4, &(0x7f0000000bc0)=[{0x30, 0x109, 0x4, "4f1427681fca52d83f538e82be61248b680f6ff38239e28b91"}, {0x68, 0x119, 0x100000001, "0f5ea592ea5a46ce2f3036a5663fa756e25eb39b6b39436bbeaa4b133abda01b7f9e40cba5e80de9b4f430ba242043d6907d9e9c9bb47aa3dac946f281c7b01e88511d4be7cbf937f0debf712b9902a705948aa22a"}, {0xd0, 0x11c, 0x5, "21d495a41a3257ecd29c4079a7f9604ce3895d5487023e5354f65c3ae001750097250305da117ef5015f6f15751ed62324f9ddec95be8ba712feb8cb216e37457b99cba6ec8711595881d95abe064a345381846952b60e656b5170ef7802c30d957372eafc87f9b4d166fb003cfeae06bb922e4c2e4aaa02e6f873a8e2277d23c79aa3eb5f8b88b7e93382f4b8c3c0e32f3595a16fd3b0b781b44d2084a60add4656eab582b5b5cded9e419e1a4842fd043006d199f44130013dcb4fd3ecf3"}, {0x1010, 0x3a, 0x100, "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"}, {0x40, 0x105, 0x94d, "07d2d3a59b20515075f91320d9985bd970db289957f34f4a73b4f4635ea002d04d2008f804d385bd3db9"}, {0xc0, 0x119, 0x1ff, "24c218053f03e42d1d017657bee784150435302916d6d895a93e66317efa9562393b2131662b46b698fb9066954ec32d973908329f9e20aaf1c93569683cee114cceb2dd56c698545bbab4e71b362bcbfd6b3de8fdf7c0c4b03082d34b1c615ab7cc9d80fc4942ad9132a3aff0bce020c9d24ce08d94394efb117d7618735a0d35f1b7a9cbc67bf87fb069bb74fa308485b919e075d1f3757ff0d0010457ddc70031c0d0af934049c935"}, {0xb8, 0x114, 0x118c, "a8b497fac03fe70b86679253001dab89da460b3589c57c745e417ed120c127148ec78dbbcca9dd3f11e9c2655e39374d011fbc473ef622b55e7c0becb854f655cd4fe4331d7a56cabacae952842934f2039a6b7da3ae95ace2ac68c906e554366d141ee50a832d26f7619ec3eac7f170f00b1ef13f874eba124ae272bb871b5b6778ffd16b2ddcf6c470c81b2f93841924626df914d835946d505f521f6c81b587a141"}, {0x68, 0x0, 0xa91, "c37e592effe9885ff234dd9c71df629f7c6aef13e7ac333fc3789261991f2f386e47fded7670d7bfe58c7f96ebff3cb4b65d7955b25fbe812090f1a17ecefff882a8144bbd319e265599c093187ace2b657fb4799d"}, {0x108, 0x113, 0x3, "90f6aa0dbe3b8b9f5b3f865fa0ae6d740a1a9670a41d98ef8832bf1a1091842f5beb9767eada3f5102291af683fb93ce67ff8ca6cb37ab930aca3c86808cd60f4afd2eed03b09455ffc165d8fd7475519c61e3da183f6d28669aef48b5716043d47ee73e26b7dd28c94748b213bcfde7ca094ce58fcd6821a5ae62955526afea79fb69494cf27326e1c94a2e05d56147e1f4249fcd1639cde0b8306964912350afd388179903351a0e2d3493c3f46b56ea6dbcbf607ee31dc22b6fffcdd80ba95614657f797dfbf76c5bb29a9338bd4fe260103357deadc5d0315b317442c6d50812182e3dce95ea4c1dfb2f897bc6bfbd32d8961e08"}], 0x14a0, 0x4}, 0x1) socketpair(0xd, 0x1, 0x20, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x9}, 0x2) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x1, {0xa, 0x4e20, 0x6, @ipv4={[], [], @multicast1}, 0x1}}}, 0x80, &(0x7f00000001c0), 0x266, 0x0, 0x0, 0xc000}, 0x4000000) socketpair(0x5, 0x1, 0xffffffffffffffff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7, 0x6, 0x9, 0x10, r6, 0x10000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r5, &(0x7f0000000900)="1e826803ac84f64653eadbaba62efb4abfe9b66378fcf9cec5371de57aeeefa5f43e98435b8c58561a81363b23dacf6fd75cd93afd129584b5a7119c5820da940bebec1482f5e65e0feeff9bdfe7618423c5c9f0199ac22ffcb2d4f629bdf996f3a31971733211333457c6dfc6991080807ea10c88afb6df86b66c31f3fafde940", &(0x7f0000000000)=""/32}, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002380)={r6, &(0x7f0000002300)="ea99385a65af6aa7fb7fe420b9269899071487b6d9967355945ef452ccaad2f0bdc39e82ab6759d771b5d370620b536439e2f3df62c6f367468f2a19c2531136fdcd441446c22952eda6f4606903f57d4a20974655a98daaa41b5b4a769091"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x27, &(0x7f0000002400)=ANY=[@ANYBLOB="9a8573299baaba5aaba9c70df8e74af680a4e2c146640052593b98ed5ea62e2e720c0525707dc51993cf1a51d3a97b018ff76a24747d8bfe200cca1caecfce25be6b376f5e1cb5fc36e2a290fcb40e1e2286507400a2d8ead1a370761937055737fcaa29bb73e72a39fe38b446b9688669bc10f5464f32f5375ebcc670087822d3641c", @ANYRES64=0x0, @ANYBLOB="0000000000000000346a0755d43f6b4fdc67e1f54791579117f0f13e054e1bc1933a2a177fda77666b6f4c9f779f6c6d45b26dd225a7b66009540f38e64a2b036344388ee700178ea321e62fd336c2dda3763b08cb16cb678096134c02b44b1aa088ac8ef2ef957ff08736e814322ae066a9a114442b2ec381e0ccb0029ab77f753cd048d20055459d6db388344f8a867bb0c6d264f2be67225aced1ead71a2a7fb7fe6e9cfc94ca8f125e877d2d4c9000b59f"], &(0x7f00000023c0)='GPL\x00', 0x7fff, 0x8d, &(0x7f0000000280)=""/141, 0x41100, 0x1, [], 0x0, 0xf}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002200)={r4, &(0x7f0000002080)="740eecd9fb866278a5dbdb6768ee321d19025bdbc6338ed31830340cf50ed3cfb371646834be427ab7fe9528ae43979fdb6653b9d91b20ff2ce26c1864debbe186a818c068769874d29c0ba30acf951c3ab309ae104df44ae9e9c5932486ef1d8021b94e4ea91d04b7c9e09d66c7493de0abb39cb22e09544a7c5fa2437babe6b08c20f9704ae559bdc3f16d211d315c116fcbf87d8ae5db47f68cadffe7cd9e300d0ee2ba54f46610cf1436eba75af1bbdc23cdc926bdd67344cd0947301441332191ad51e0c47b5c", &(0x7f0000002180)=""/93}, 0x18) socketpair(0x2, 0x7, 0x1000, &(0x7f0000002240)) [ 217.447203] ? ktime_get+0x332/0x400 [ 217.450942] ? find_held_lock+0x36/0x1c0 [ 217.455024] ? lock_acquire+0x1ed/0x520 [ 217.459022] ? bpf_test_run+0x3cb/0x780 [ 217.463018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.468567] ? check_preemption_disabled+0x48/0x280 [ 217.473599] ? kasan_check_read+0x11/0x20 [ 217.477754] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 217.483045] ? rcu_softirq_qs+0x20/0x20 [ 217.487032] ? bpf_cgroup_storage_release+0x220/0x220 [ 217.492238] ? skb_try_coalesce+0x1b70/0x1b70 [ 217.496754] ? bpf_test_run+0x25d/0x780 [ 217.500750] ? netlink_diag_dump+0x2a0/0x2a0 [ 217.505174] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.510725] ? bpf_test_init.isra.10+0x70/0x100 [ 217.515416] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 217.520196] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 217.525055] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.530602] ? fput+0x130/0x1a0 [ 217.533894] ? __bpf_prog_get+0x9b/0x290 [ 217.537973] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 217.543136] ? bpf_prog_test_run+0x130/0x1a0 16:33:57 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x489, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) socketpair(0x1, 0x0, 0x100000001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) openat$cgroup_ro(r1, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x401, 0x7ff, 0xfffffffffffffffc, 0xb0, 0x0, 0xd54, 0x40000, 0xc, 0x0, 0x8198, 0xcaf2, 0xffff, 0x9, 0xffffffff, 0x1e0adfe1, 0x3f, 0x101, 0x2, 0x9, 0x5, 0x4bab, 0x81, 0xffffffffffffff7f, 0x6, 0x3, 0x1, 0xfffffffffffffffa, 0x0, 0x2, 0x0, 0xffffffffffffff01, 0x4, 0x6421, 0x800, 0x2, 0x1, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000180), 0x1}, 0x0, 0x100000001, 0x1, 0x1, 0x0, 0x9, 0x6}, r3, 0x2, r0, 0x3) perf_event_open$cgroup(&(0x7f00000000c0)={0x6, 0x70, 0x8, 0xc84, 0x1000, 0x8000000000000, 0x0, 0x8, 0x7000, 0x0, 0x6, 0xffffffff80000000, 0x8000, 0x2, 0x4, 0x0, 0x2, 0x800, 0x6, 0x2, 0x8ac, 0x80, 0x1, 0x9, 0x1, 0x2, 0x7b, 0x5dd6, 0x480000000, 0x8, 0xfffffffffffffff8, 0xeb, 0x0, 0x1, 0x0, 0x7, 0x3ff, 0x7fff, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x80, 0x100000001, 0x5, 0x6, 0x4, 0x45, 0xc000000000000000}, r2, 0x7, r0, 0xb) [ 217.547562] ? __x64_sys_bpf+0x3d8/0x520 [ 217.551647] ? bpf_prog_get+0x20/0x20 [ 217.555482] ? do_syscall_64+0x1b9/0x820 [ 217.559559] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 217.564937] ? syscall_return_slowpath+0x5e0/0x5e0 [ 217.569887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.574748] ? trace_hardirqs_on_caller+0x310/0x310 [ 217.579771] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 217.584796] ? prepare_exit_to_usermode+0x291/0x3b0 [ 217.589830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.594696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:57 executing program 1 (fault-call:2 fault-nth:25): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1b, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r2, 0x0, 0x1}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000a8fc712a681161d635a751895c011486bc995ef8ffffffffffffff24315b5ecc7f6633a8903b7367913ec8e199c7bd76bf41ed0507c7fceb4f7c918e54b0da2c5669ce907089ceb9691a39dab737f608ec524e4c163b6aedf4caeee50d85db592d2ffab96be59782ae94"], 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r0, 0x0, 0xe, &(0x7f0000000080)='memory.events\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, r1, 0x0, 0xb, &(0x7f0000000180)='#*@#md5sum\x00', 0xffffffffffffffff}, 0x30) r4 = getpid() write$cgroup_pid(r3, &(0x7f0000000240)=r4, 0x4062ab73323051c5) [ 217.745633] device nr0 entered promiscuous mode [ 217.808319] FAULT_INJECTION: forcing a failure. [ 217.808319] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 217.820171] CPU: 1 PID: 15361 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 217.827519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.836861] Call Trace: [ 217.839448] dump_stack+0x244/0x39d [ 217.843074] ? dump_stack_print_info.cold.1+0x20/0x20 [ 217.848266] should_fail.cold.4+0xa/0x17 [ 217.852319] ? mark_held_locks+0x130/0x130 [ 217.856544] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.861639] ? __lock_is_held+0xb5/0x140 [ 217.865693] ? zap_class+0x640/0x640 [ 217.869394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.874929] ? dev_hard_start_xmit+0x42c/0xc80 [ 217.879605] ? find_held_lock+0x36/0x1c0 [ 217.883654] ? zap_class+0x640/0x640 [ 217.887362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.892887] ? should_fail+0x22d/0xd01 [ 217.896759] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 217.901327] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.906422] __alloc_pages_nodemask+0x34b/0xde0 [ 217.911084] ? __alloc_pages_slowpath+0x2e10/0x2e10 [ 217.916090] ? check_preemption_disabled+0x48/0x280 [ 217.921097] ? kasan_check_read+0x11/0x20 [ 217.925230] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 217.930492] ? rcu_softirq_qs+0x20/0x20 [ 217.934468] ? is_bpf_text_address+0xd3/0x170 [ 217.939039] ? kernel_text_address+0x79/0xf0 [ 217.943438] ? trace_hardirqs_off+0xb8/0x310 [ 217.947838] cache_grow_begin+0xa5/0x8c0 [ 217.951886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.957414] ? check_preemption_disabled+0x48/0x280 [ 217.962420] kmem_cache_alloc_node_trace+0x670/0x740 [ 217.967509] ? save_stack+0xa9/0xd0 [ 217.971131] __kmalloc_node_track_caller+0x3c/0x70 [ 217.976052] __kmalloc_reserve.isra.40+0x41/0xe0 [ 217.980797] pskb_expand_head+0x230/0x10f0 [ 217.985026] ? memcpy+0x45/0x50 [ 217.988292] ? __copy_skb_header+0x350/0x6b0 [ 217.992690] ? skb_release_data+0x880/0x880 [ 217.996998] ? __alloc_skb+0x770/0x770 [ 218.000876] ? __lock_is_held+0xb5/0x140 [ 218.004929] ? kasan_check_write+0x14/0x20 [ 218.009158] ? __skb_clone+0x6c7/0xa00 [ 218.013032] ? __copy_skb_header+0x6b0/0x6b0 [ 218.017425] ? kmem_cache_alloc+0x33a/0x730 [ 218.021739] skb_ensure_writable+0x3dd/0x640 [ 218.026141] ? skb_checksum_setup+0xaa0/0xaa0 [ 218.030625] ? check_preemption_disabled+0x48/0x280 [ 218.035643] ? __this_cpu_preempt_check+0x1c/0x20 [ 218.040475] ? __bpf_redirect+0x54b/0xb20 [ 218.044706] bpf_clone_redirect+0x14a/0x490 [ 218.049026] bpf_prog_759a992c578a3894+0x504/0x1000 [ 218.054033] ? bpf_test_run+0x175/0x780 [ 218.057996] ? lock_downgrade+0x900/0x900 [ 218.062130] ? ktime_get+0x332/0x400 [ 218.065842] ? find_held_lock+0x36/0x1c0 [ 218.069895] ? lock_acquire+0x1ed/0x520 [ 218.073857] ? bpf_test_run+0x3cb/0x780 [ 218.077821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.083346] ? check_preemption_disabled+0x48/0x280 [ 218.088441] ? kasan_check_read+0x11/0x20 [ 218.092579] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 218.097844] ? rcu_softirq_qs+0x20/0x20 [ 218.101807] ? bpf_cgroup_storage_release+0x220/0x220 [ 218.106985] ? skb_try_coalesce+0x1b70/0x1b70 [ 218.111476] ? bpf_test_run+0x25d/0x780 [ 218.115444] ? netlink_diag_dump+0x2a0/0x2a0 [ 218.119848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.125374] ? bpf_test_init.isra.10+0x70/0x100 [ 218.130045] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 218.134976] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 218.139808] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.145333] ? fput+0x130/0x1a0 [ 218.148602] ? __bpf_prog_get+0x9b/0x290 [ 218.152656] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 218.157485] ? bpf_prog_test_run+0x130/0x1a0 [ 218.161886] ? __x64_sys_bpf+0x3d8/0x520 [ 218.165941] ? bpf_prog_get+0x20/0x20 [ 218.169748] ? do_syscall_64+0x1b9/0x820 [ 218.173797] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 218.179147] ? syscall_return_slowpath+0x5e0/0x5e0 [ 218.184077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.188909] ? trace_hardirqs_on_caller+0x310/0x310 [ 218.193919] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 218.198942] ? prepare_exit_to_usermode+0x291/0x3b0 [ 218.203968] ? trace_hardirqs_off_thunk+0x1a/0x1c 16:33:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000005c0)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0x15, 0x9d, &(0x7f00000003c0)="e46001000006090000553800810000008100271547", &(0x7f0000000300)=""/157}, 0x28) gettid() perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3, 0x4, 0x2, 0x7ff, 0x0, 0x200, 0x2130, 0x2, 0x5, 0xfff, 0xfff, 0x7, 0xab700, 0x0, 0x1, 0xfffffffffffffe00, 0x80000000, 0x0, 0x7, 0x5, 0x7e, 0x2, 0x5, 0x0, 0x10000, 0xfffffffffffff03c, 0xd0, 0x6, 0x9, 0x8, 0x0, 0x81, 0x200, 0x0, 0x3, 0xff, 0x0, 0xd1, 0x0, @perf_config_ext={0x7ae}, 0x1003, 0x674a, 0x0, 0x2, 0x3ff, 0x6, 0x8001}, 0x0, 0x10, 0xffffffffffffffff, 0x1) socketpair(0x1, 0x3, 0x0, &(0x7f0000000240)) [ 218.208804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:58 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086607, 0x7fffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x0) recvmsg(r4, &(0x7f0000000400)={&(0x7f0000000340)=@ethernet, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/32, 0x20}], 0x1, &(0x7f00000004c0)=""/209, 0xd1, 0x7}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, r2, 0x0, 0x9, &(0x7f00000002c0)='eth0eth0\x00'}, 0x30) 16:33:58 executing program 2: r0 = 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) 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 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000001b40)={&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x4, @empty, 'gre0\x00'}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)="2ee9af3d6f6130d0756d6d996b1d9cce630f7628b8c31fea1250165bf385381b97ecf70b3b32f078083ccdded74d10f21033b3b45ec35e", 0x37}, {&(0x7f0000000380)="e6d4f353f62776b590ee3253522696f46e00c7a78b86112374fe03c6692ad437b19834c434fb3c8e424d5535c2a049391271ccf9a8010485831a1b293c", 0x3d}, {&(0x7f0000000540)="1101d8637dd5ff8c3b6f6cabbf4fddde2c0a9ca9c50d192cbe6340fab3ec9fd11bcfe8d6b629bfe66ee72c2746a1c3c252ebf7f96904ef7b3aedf4d66c7531ee72f4a6af5814554b239b53abb31f76d607177f0813dc0373c39868c7a37fa38fed88efff39e57a4495e152c038384e", 0x6f}, {&(0x7f0000000740)="4631a80661f696f192fca6bf771a68cc5f41fd14f96dfaa8462424bc32edb09c36c8a57bf5ece7a01d0b81ff09ee75aaa2bbf06267c0e4f1db6f4be94de8d42608f9035aca925268dcf2cf522804481a2b72586936b6363cb5e1d10498b4708177fb2a1f2f025281b0c78f0cdf8a63d0d908389e69d65b4098ffe169bcc8316a68ceae842d7b68794a2db4e907e215b1ecc6be585284389cd56ce6d1703afdcf66110f607a8c7ad4f40bece02818165d9af6aff37c9b295426af600a0d7fe5df9d956c3d8085f5b9b85dfd25f547d6e5f85c4f5b7b32b2c313ff5154482c6327116f0cfcf53c1bf7f4971e7ea1170e7b179db5d954f9cc68", 0xf8}, {&(0x7f00000005c0)="04e80aa9c80c9a3efbc4427bb2a0660d784b54e555866dc580a39aa01b188753e9b45507c1", 0x25}, {&(0x7f0000000640)="90a3683303a7a5e61363203a9a42dd312d39641c4b576269", 0x18}, {&(0x7f0000000840)="0ae774ba272e7aa14b7781b2ab744950e28254235e340217485e97805f2e04023cdcafed3f822cb4ce72f469821e099209fa53e0325908de3fc1e3e198057a4c24cfed76d79caedffe1303b7e9f4b9d32324f0a1e946712587a3ac3ba5bc25d5c0ecfffcb9cf8b05389660334a630e570ef0235d3886160b7aad27473282d59719de05257cc116f19a2c1b8fda3541be181aa3d291a8ccc2d34aef7afd465e08b9a3dfa05d54e0fe4cceed4f55e0c35a2e3b8a8e450c8931ac88a2b3e6fc5dcd21ab25ddaacf06135d0c63fb4dc5d604d991", 0xd2}, {&(0x7f0000000940)="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", 0x1000}], 0x8, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], 0x200, 0x20000000}, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000580), 0xe8030000, &(0x7f00000000c0)=ANY=[]}, 0x20000005) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x80fe, 0x0, @dev, 0x8}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000740)}, 0x20004040) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000400)=0x1) r4 = gettid() perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x4, 0x7fff, 0xffffffff, 0x7fffffff, 0x0, 0x1, 0x4000, 0x4, 0x7fff, 0x101, 0x4000840, 0x6f, 0x36, 0x1, 0x7fffffff, 0x200, 0x4, 0x7, 0x8001, 0x1002, 0x6, 0x9, 0x0, 0x8001, 0xffff, 0x20, 0x40, 0x2, 0x1b5319bd, 0x31b, 0x4, 0x6, 0x40000000000000, 0x7f, 0x5, 0x1, 0x0, 0x823c, 0x4, @perf_config_ext={0x2, 0x6}, 0x29000, 0x1, 0x1, 0xa, 0x3fc, 0x3, 0x7}, r4, 0xffffffffffffffff, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)="7d707070316264657625dc00") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) close(r1) sendmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440), 0x1, 0x0, 0x129, 0x4}, 0x80c4) socket$kcm(0x29, 0x2, 0x0) 16:33:58 executing program 1 (fault-call:2 fault-nth:26): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:33:58 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x8, 0x1, 0xfffffffffffff001, 0x38, r2}, 0x2c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0xe7fe}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'vcan0\x00', 0xb312}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0)="2f6465762f6e65742f74756eff", 0x241, 0x0) r4 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0xffffffba) r5 = getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x401, 0x0, 0x2, 0x0, 0x2, 0x8084, 0x4, 0x80, 0x9, 0xfffffffffffffff9, 0x0, 0x966, 0x3, 0x5, 0x1, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x80000000, 0x8000, 0x2, 0x5, 0x3, 0x0, 0x4, 0x0, 0x8, 0x0, 0x8000, 0x0, 0xffffffff7fffffff, 0x6, 0x0, 0x8001, 0x1, @perf_config_ext={0x3, 0x6}, 0xc53, 0x80000000, 0x80000000, 0x1, 0x0, 0x7, 0x80000001}, r5, 0x4, r0, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x1ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r1, &(0x7f0000000280)="efb99fbce0ba607a0103fbb2109246cafd9c9c356ef2c70424830e588d0b6a6ac3df2687bd68080c0cb3a51595ddfaae020cfa5b29d263dcc5aa85780e632a1243c25bdff351baf2f05bf49746e7885e7273501768f2c8fedf4ecb3e5e9487dac1bab71ee8447a2096e5d36cd2538ed696e9b504459b2d44af9bef710b758e06929a9f572b72d271676afb07f6a399807c7429fb0117fd305f1e9d7240ce1bd06492cf5fc0573de735027cf5c10d288d48e48a187f7ae34c93e64a1054e4bfd98fa25cba0368e3af76433fb5e3dfed064ad8919fb800990f6d46530ea15e98c61db50c302b56d788dc6301b6db858ca6af0a", &(0x7f0000000380)="501fb0a62deb2b2b6b022864f53a7cd8c5c394e8f7a914a7e99164dd3bcf", 0x2}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r4}) recvmsg$kcm(r6, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/189, 0xbd}, {&(0x7f00000015c0)=""/16, 0x10}, {&(0x7f0000001600)=""/224, 0xe0}, {&(0x7f0000001700)=""/81, 0x51}], 0x5, &(0x7f0000001800)=""/31, 0x1f}, 0x2000) 16:33:58 executing program 5: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ec0)={&(0x7f0000000e80)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000002c00)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/210, 0xd2}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f0000000540)=""/12, 0xc}, {&(0x7f0000000680)=""/89, 0x59}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/133, 0x85}, {&(0x7f0000000840)=""/34, 0x22}, {&(0x7f0000000880)=""/13, 0xd}], 0x8, &(0x7f0000001280)=""/243, 0xfffffffffffffd29}, 0x140) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x22, &(0x7f0000000400)={0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x3) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r4 = 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$sock_attach_bpf(r2, 0x11b, 0x2, &(0x7f0000000200), 0xd14cc5addfad2f5d) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(r3, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) close(r4) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000e80)="230000004300815291bc655067d7aee4050c0000116017edcaa30000000000008b1832", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000005c0)={'bond_slave_1\x00', 0x410d}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0xa4, &(0x7f00000004c0)) write$cgroup_int(r3, &(0x7f0000000100)=0x4, 0x12) close(r7) 16:33:58 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x1, 0x1, 0x2, 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)="da05e0b60bf98e4efb22d32a6b82d3c596f7442c7c70b3c816362530a76a9acdecb587043bac738520b571fbfc0760a4d6c8297fd6baabe551", 0x39}, {&(0x7f0000000180)="8cfb1ad3dc34a1716cc351fa7f7616ae50f8e21c04dcc36b5e1c9ea0821f6535709e340fc9c7b758626790683704d6f6ccaccd4b3bf1b1f8070cef19fde284a81678ae40", 0x44}, {&(0x7f0000000200)="63fbf604221c231de7a403fea9b96bb682e8112b1ce4c1adc674e8c807aedf9b3f2289cbd21e75b1aed8f1cfe180627c1d03bb2041b12cf7014fbff8eed81d3f2f327d25265bccb258e270129dd4e8483059c414a04bf4b9ee9e2ae758669d3c449e3f6727650fa00798dd22a839c306b415303e66f26c5f29c8503fe235ed8928ad383df36bf82c76c31b890b5eae605901fcccb8daf9c067a4f480ec8f8f16ff9a068bcd28a986f386aafd3c8a2aee7922614b563affeadab0e486602cd5197b6b4089d96ac7fe49314ef88b5b13283ba87ffa90bccd2573f7d7b42d70b02872", 0xe1}, {&(0x7f0000000300)="ae3deee587ada81b1cfd0c670fefeb9027338c0f52edecebab6b80153974c733ace3d91d1b67c3f0b82efef0e39f444a92c7dbf9525a4d4a72734ebe6e73217b47f19481beeaa4c234d3b1623fdc804e39b77036db1aeedb2e7328c8b251809426a757b705569dbf519451d7de0e7c68c4f48773188197ac26dcd2ce828d8f7d506f489283907159a78032a3132b4d1c30c15bfda7747b1e60c7769f4883eabe227d8a6009cec7a4fdd072ee44ed18ddcf325e8bd70b45d66e3d1e5dc121e3a66ade25aa4ae950589e7c2ebddaa1a49e02e0", 0xd2}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000100)="4875d0a8bf3bb8725c1a09cc041180743fda7c", 0x13}, {&(0x7f0000000500)="adaa1204bdc711c516419af401ab590c2f7669ea247123d5d2be81023a6fe680f195cb3101efa8ee73f69c8577b72cda3bb476ab6e56b3926b56a5", 0x3b}], 0x7, &(0x7f00000005c0), 0x0, 0x20000000}, 0x20000005) r2 = socket$kcm(0xa, 0x2, 0x88) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$sock_attach_bpf(r2, 0x1, 0x2f, &(0x7f0000000140)=r3, 0x1f4) [ 218.801369] FAULT_INJECTION: forcing a failure. [ 218.801369] name failslab, interval 1, probability 0, space 0, times 0 [ 218.812670] CPU: 1 PID: 15387 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 218.820029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.829372] Call Trace: [ 218.831968] dump_stack+0x244/0x39d [ 218.835609] ? dump_stack_print_info.cold.1+0x20/0x20 [ 218.840794] ? zap_class+0x640/0x640 [ 218.844509] should_fail.cold.4+0xa/0x17 [ 218.848562] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.853653] ? find_held_lock+0x36/0x1c0 [ 218.857710] ? is_bpf_text_address+0xac/0x170 [ 218.862206] ? lock_downgrade+0x900/0x900 [ 218.866340] ? check_preemption_disabled+0x48/0x280 [ 218.871348] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 218.876279] ? kasan_check_read+0x11/0x20 [ 218.880418] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 218.885685] ? rcu_softirq_qs+0x20/0x20 [ 218.889650] ? rcu_softirq_qs+0x20/0x20 [ 218.893610] ? unwind_dump+0x190/0x190 [ 218.897496] ? is_bpf_text_address+0xd3/0x170 [ 218.901983] ? kernel_text_address+0x79/0xf0 [ 218.906394] ? __kernel_text_address+0xd/0x40 [ 218.910894] ? unwind_get_return_address+0x61/0xa0 [ 218.915817] ? __save_stack_trace+0x8d/0xf0 [ 218.920130] __should_failslab+0x124/0x180 [ 218.924355] should_failslab+0x9/0x14 [ 218.928142] kmem_cache_alloc_node_trace+0x5a/0x740 [ 218.933156] ? save_stack+0xa9/0xd0 [ 218.936789] ? save_stack+0x43/0xd0 [ 218.940409] __kmalloc_node_track_caller+0x3c/0x70 [ 218.945327] __kmalloc_reserve.isra.40+0x41/0xe0 [ 218.950076] pskb_expand_head+0x230/0x10f0 [ 218.954303] ? memcpy+0x45/0x50 [ 218.957583] ? __copy_skb_header+0x350/0x6b0 [ 218.961991] ? skb_release_data+0x880/0x880 [ 218.966311] ? __alloc_skb+0x770/0x770 [ 218.970194] ? __lock_is_held+0xb5/0x140 [ 218.974246] ? kasan_check_write+0x14/0x20 [ 218.978477] ? __skb_clone+0x6c7/0xa00 [ 218.982353] ? __copy_skb_header+0x6b0/0x6b0 [ 218.986745] ? kmem_cache_alloc+0x33a/0x730 [ 218.991059] skb_ensure_writable+0x3dd/0x640 [ 218.995457] ? skb_checksum_setup+0xaa0/0xaa0 [ 218.999938] ? check_preemption_disabled+0x48/0x280 [ 219.004941] ? __this_cpu_preempt_check+0x1c/0x20 [ 219.009769] ? __bpf_redirect+0x54b/0xb20 [ 219.013911] bpf_clone_redirect+0x14a/0x490 [ 219.018236] bpf_prog_759a992c578a3894+0x773/0x1000 [ 219.023340] ? bpf_test_run+0x175/0x780 [ 219.027312] ? lock_downgrade+0x900/0x900 [ 219.031448] ? ktime_get+0x332/0x400 [ 219.035155] ? find_held_lock+0x36/0x1c0 [ 219.039205] ? lock_acquire+0x1ed/0x520 [ 219.043164] ? bpf_test_run+0x3cb/0x780 [ 219.047124] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.052651] ? check_preemption_disabled+0x48/0x280 [ 219.057655] ? kasan_check_read+0x11/0x20 [ 219.061792] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 219.067084] ? rcu_softirq_qs+0x20/0x20 [ 219.071046] ? bpf_cgroup_storage_release+0x220/0x220 [ 219.076227] ? skb_try_coalesce+0x1b70/0x1b70 [ 219.080714] ? bpf_test_run+0x25d/0x780 [ 219.084681] ? netlink_diag_dump+0x2a0/0x2a0 [ 219.089076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.094598] ? bpf_test_init.isra.10+0x70/0x100 [ 219.099259] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 219.104009] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 219.108837] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 219.114366] ? fput+0x130/0x1a0 [ 219.117638] ? __bpf_prog_get+0x9b/0x290 [ 219.121701] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 219.126531] ? bpf_prog_test_run+0x130/0x1a0 [ 219.130931] ? __x64_sys_bpf+0x3d8/0x520 [ 219.134977] ? bpf_prog_get+0x20/0x20 [ 219.138777] ? do_syscall_64+0x1b9/0x820 [ 219.142941] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 219.148293] ? syscall_return_slowpath+0x5e0/0x5e0 16:33:59 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={0xffffffffffffffff, 0x2, 0x0, 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)=0x6) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x12f) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x20000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)="e367726f75702e70726f6b7300", 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000240)={r1}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)='selinux\x00'}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000003c0)) [ 219.153209] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.158042] ? trace_hardirqs_on_caller+0x310/0x310 [ 219.163057] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 219.168064] ? prepare_exit_to_usermode+0x291/0x3b0 [ 219.173070] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.177908] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:33:59 executing program 1 (fault-call:2 fault-nth:27): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 219.235549] __nla_parse: 2 callbacks suppressed [ 219.250427] netlink: 15 bytes leftover after parsing attributes in process `syz-executor5'. 16:33:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f00000002c0)='lo}loppp1+-vboxnet1\x00'}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f00000005c0)=ANY=[@ANYBLOB="7a0af8ff00000000dba100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfffffffffffffff9) perf_event_open$cgroup(&(0x7f0000000640)={0x0, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) r4 = socket$kcm(0x2, 0x2, 0x84) sendmsg$kcm(r4, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)}, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@sco={0x1f, {0x4, 0x7f, 0x800, 0x1, 0x2, 0x100}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x27d}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000000c0)=0xbe) r5 = socket$kcm(0xa, 0x2, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x60ec, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x8000000000001, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(r6, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x7, 0x70, 0x4, 0x8, 0x6, 0x76, 0x0, 0x51a, 0x290c1, 0x6, 0x9, 0x0, 0x3, 0x80000000, 0x9, 0x1, 0x7, 0x0, 0xa4, 0x4, 0x200, 0xffffffff, 0x0, 0x25c, 0xffff, 0x4, 0x1000, 0x1b640000000000, 0x101, 0x800, 0x5, 0x101, 0x5, 0xfffffffffffffffc, 0x37, 0x800, 0x80, 0xd538, 0x0, 0x80000001, 0x4, @perf_config_ext={0x5a09, 0x1}, 0x10000, 0xa1ce, 0xfffffffffffff001, 0x3, 0x8001, 0xed, 0x401}, r5, 0x3, r3, 0x4) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r7, &(0x7f0000000080), 0x297ef) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0xa, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x81}, [@call={0x85, 0x0, 0x0, 0x4f}, @jmp={0x5, 0x7, 0xb, 0x3, 0xa, 0xfffffffffffffffe, 0x11}, @jmp={0x5, 0x401, 0x5, 0x2, 0xf, 0xfffffffffffffff4, 0xfffffffffffffff0}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80}, @generic={0x0, 0x1, 0x1f, 0xa4e, 0x1}]}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, &(0x7f0000000500), 0x41000, 0x1, [], 0x0, 0x9}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x890c, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x541b, 0x706000) [ 219.364239] FAULT_INJECTION: forcing a failure. [ 219.364239] name failslab, interval 1, probability 0, space 0, times 0 [ 219.375721] CPU: 1 PID: 15405 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 219.383085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.392524] Call Trace: [ 219.395121] dump_stack+0x244/0x39d [ 219.395162] ? dump_stack_print_info.cold.1+0x20/0x20 [ 219.395184] ? __lock_is_held+0xb5/0x140 [ 219.395210] should_fail.cold.4+0xa/0x17 [ 219.408067] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.408085] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 219.408103] ? kasan_unpoison_shadow+0x35/0x50 [ 219.422522] ? skb_tx_error+0x2f0/0x2f0 [ 219.422547] ? __kmalloc_node_track_caller+0x50/0x70 [ 219.422569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.422588] ? print_usage_bug+0xc0/0xc0 [ 219.422608] ? kasan_check_write+0x14/0x20 [ 219.422622] ? pskb_expand_head+0x6b3/0x10f0 [ 219.422655] ? __lock_acquire+0x62f/0x4c20 [ 219.445854] ? __lock_is_held+0xb5/0x140 [ 219.445881] __should_failslab+0x124/0x180 [ 219.445901] should_failslab+0x9/0x14 [ 219.445917] kmem_cache_alloc+0x47/0x730 [ 219.445945] skb_clone+0x1bb/0x500 [ 219.445963] ? skb_split+0x11e0/0x11e0 [ 219.445980] ? check_preemption_disabled+0x48/0x280 [ 219.446001] ? __this_cpu_preempt_check+0x1c/0x20 [ 219.492199] ? __bpf_redirect+0x54b/0xb20 [ 219.496368] bpf_clone_redirect+0xb9/0x490 [ 219.500618] bpf_prog_759a992c578a3894+0x1ef/0x1000 [ 219.505644] ? bpf_test_run+0x175/0x780 [ 219.509626] ? lock_downgrade+0x900/0x900 [ 219.513777] ? ktime_get+0x332/0x400 [ 219.517532] ? find_held_lock+0x36/0x1c0 [ 219.521608] ? lock_acquire+0x1ed/0x520 [ 219.525586] ? bpf_test_run+0x3cb/0x780 [ 219.529566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.535115] ? check_preemption_disabled+0x48/0x280 [ 219.540151] ? kasan_check_read+0x11/0x20 [ 219.544589] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 219.549875] ? rcu_softirq_qs+0x20/0x20 [ 219.553856] ? bpf_cgroup_storage_release+0x220/0x220 [ 219.559055] ? skb_try_coalesce+0x1b70/0x1b70 [ 219.563673] ? bpf_test_run+0x25d/0x780 [ 219.567670] ? netlink_diag_dump+0x2a0/0x2a0 [ 219.572094] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.577636] ? bpf_test_init.isra.10+0x70/0x100 [ 219.582314] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 219.587096] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 219.591945] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 219.597488] ? fput+0x130/0x1a0 [ 219.600775] ? __bpf_prog_get+0x9b/0x290 [ 219.604857] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 219.609703] ? bpf_prog_test_run+0x130/0x1a0 [ 219.614125] ? __x64_sys_bpf+0x3d8/0x520 [ 219.618190] ? bpf_prog_get+0x20/0x20 [ 219.622023] ? do_syscall_64+0x1b9/0x820 [ 219.626090] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 219.631471] ? syscall_return_slowpath+0x5e0/0x5e0 [ 219.636409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.641268] ? trace_hardirqs_on_caller+0x310/0x310 [ 219.646293] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 219.651316] ? prepare_exit_to_usermode+0x291/0x3b0 [ 219.656369] ? trace_hardirqs_off_thunk+0x1a/0x1c 16:33:59 executing program 4: 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) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x2ab) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x89b0, &(0x7f0000000180)={'ip6gretap0\x00', @random="01003a1e2410"}) [ 219.661231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.670541] audit: type=1804 audit(1542472439.861:88): pid=15408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir904936517/syzkaller.GdekG8/251/memory.events" dev="sda1" ino=16949 res=1 16:33:59 executing program 5: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ec0)={&(0x7f0000000e80)='./file0\x00'}, 0x10) 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 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000002c00)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/210, 0xd2}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f0000000540)=""/12, 0xc}, {&(0x7f0000000680)=""/89, 0x59}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/133, 0x85}, {&(0x7f0000000840)=""/34, 0x22}, {&(0x7f0000000880)=""/13, 0xd}], 0x8, &(0x7f0000001280)=""/243, 0xfffffffffffffd29}, 0x140) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x22, &(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, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x3) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x11b, 0x2, &(0x7f0000000200), 0xd14cc5addfad2f5d) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(r3, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) close(r4) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000e80)="230000004300815291bc655067d7aee4050c0000116017edcaa30000000000008b1832", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000005c0)={'bond_slave_1\x00', 0x410d}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0xa4, &(0x7f00000004c0)) write$cgroup_int(r3, &(0x7f0000000100)=0x4, 0x12) close(r7) 16:34:00 executing program 1 (fault-call:2 fault-nth:28): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 219.796979] audit: type=1804 audit(1542472439.901:89): pid=15408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir904936517/syzkaller.GdekG8/251/memory.events" dev="sda1" ino=16949 res=1 [ 219.867022] audit: type=1804 audit(1542472439.971:90): pid=15397 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir904936517/syzkaller.GdekG8/251/memory.events" dev="sda1" ino=16949 res=1 [ 219.903197] FAULT_INJECTION: forcing a failure. [ 219.903197] name failslab, interval 1, probability 0, space 0, times 0 [ 219.914490] CPU: 1 PID: 15430 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 219.921855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.931212] Call Trace: [ 219.933846] dump_stack+0x244/0x39d [ 219.937491] ? dump_stack_print_info.cold.1+0x20/0x20 [ 219.942694] ? zap_class+0x640/0x640 [ 219.946426] should_fail.cold.4+0xa/0x17 [ 219.950505] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.955623] ? find_held_lock+0x36/0x1c0 [ 219.959701] ? is_bpf_text_address+0xac/0x170 [ 219.964205] ? lock_downgrade+0x900/0x900 [ 219.968360] ? check_preemption_disabled+0x48/0x280 [ 219.973391] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 219.978333] ? kasan_check_read+0x11/0x20 [ 219.982484] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 219.987765] ? rcu_softirq_qs+0x20/0x20 [ 219.991750] ? rcu_softirq_qs+0x20/0x20 [ 219.995123] netlink: 15 bytes leftover after parsing attributes in process `syz-executor5'. [ 219.995724] ? unwind_dump+0x190/0x190 [ 219.995753] ? is_bpf_text_address+0xd3/0x170 [ 219.995772] ? kernel_text_address+0x79/0xf0 [ 219.995802] ? __kernel_text_address+0xd/0x40 [ 220.021528] ? unwind_get_return_address+0x61/0xa0 [ 220.026453] ? __save_stack_trace+0x8d/0xf0 [ 220.030769] __should_failslab+0x124/0x180 [ 220.035003] should_failslab+0x9/0x14 [ 220.038798] kmem_cache_alloc_node_trace+0x5a/0x740 [ 220.043815] ? save_stack+0xa9/0xd0 [ 220.047431] ? save_stack+0x43/0xd0 [ 220.051049] __kmalloc_node_track_caller+0x3c/0x70 [ 220.055965] __kmalloc_reserve.isra.40+0x41/0xe0 [ 220.060709] pskb_expand_head+0x230/0x10f0 [ 220.064965] ? memcpy+0x45/0x50 [ 220.068236] ? __copy_skb_header+0x350/0x6b0 [ 220.072643] ? skb_release_data+0x880/0x880 [ 220.076953] ? __alloc_skb+0x770/0x770 [ 220.080837] ? __lock_is_held+0xb5/0x140 [ 220.084890] ? kasan_check_write+0x14/0x20 [ 220.089109] ? __skb_clone+0x6c7/0xa00 [ 220.092982] ? __copy_skb_header+0x6b0/0x6b0 [ 220.097379] ? kmem_cache_alloc+0x33a/0x730 [ 220.101698] skb_ensure_writable+0x3dd/0x640 [ 220.106095] ? skb_checksum_setup+0xaa0/0xaa0 [ 220.110581] ? check_preemption_disabled+0x48/0x280 [ 220.115594] ? __this_cpu_preempt_check+0x1c/0x20 [ 220.120427] ? __bpf_redirect+0x54b/0xb20 [ 220.124568] bpf_clone_redirect+0x14a/0x490 [ 220.128889] bpf_prog_759a992c578a3894+0x9d4/0x1000 [ 220.133892] ? bpf_test_run+0x175/0x780 [ 220.137857] ? lock_downgrade+0x900/0x900 [ 220.141997] ? ktime_get+0x332/0x400 [ 220.145708] ? find_held_lock+0x36/0x1c0 [ 220.149762] ? lock_acquire+0x1ed/0x520 [ 220.153729] ? bpf_test_run+0x3cb/0x780 [ 220.157693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.163221] ? check_preemption_disabled+0x48/0x280 [ 220.168227] ? kasan_check_read+0x11/0x20 [ 220.172359] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 220.177624] ? rcu_softirq_qs+0x20/0x20 [ 220.181588] ? bpf_cgroup_storage_release+0x220/0x220 [ 220.186764] ? skb_try_coalesce+0x1b70/0x1b70 [ 220.191263] ? bpf_test_run+0x25d/0x780 [ 220.195237] ? netlink_diag_dump+0x2a0/0x2a0 [ 220.199644] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.205164] ? bpf_test_init.isra.10+0x70/0x100 [ 220.209827] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 220.214586] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 220.219414] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 220.224941] ? fput+0x130/0x1a0 [ 220.228209] ? __bpf_prog_get+0x9b/0x290 [ 220.232258] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 220.237092] ? bpf_prog_test_run+0x130/0x1a0 [ 220.241491] ? __x64_sys_bpf+0x3d8/0x520 [ 220.245539] ? bpf_prog_get+0x20/0x20 [ 220.249348] ? do_syscall_64+0x1b9/0x820 [ 220.253394] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 220.258755] ? syscall_return_slowpath+0x5e0/0x5e0 [ 220.263685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.268517] ? trace_hardirqs_on_caller+0x310/0x310 [ 220.273521] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 220.278525] ? prepare_exit_to_usermode+0x291/0x3b0 [ 220.283533] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.288366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:00 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)) 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) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000480)={[{0x2b, 'io'}, {0x2d, 'io'}]}, 0x8) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)="e367726f75702e70726f6b7300", 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)='selinux\x00'}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000300)) 16:34:00 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote, 0x7}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="c9", 0x1}], 0x1, &(0x7f0000000400)}, 0x8c0) close(r3) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) sendmsg(r2, &(0x7f0000002700)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @local, 0xd}, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)='\x00', 0x1}], 0x1, &(0x7f0000001680)=ANY=[]}, 0x45) close(r0) 16:34:00 executing program 2: socket$kcm(0x2, 0x6, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x180000000000000a, 0xe, 0x29, &(0x7f0000000000)="b90703e69bbf08bb6400001086dd", &(0x7f0000000140)=""/41, 0x69}, 0x28) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/139) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001ac0)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000500)=')\x00'}, 0xffffffffffffff35) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r0, &(0x7f0000000440)="df0ada0c3af685ff3b9e9451bd9ed46f33f45c2e2605ae72628814aff2afcb3cd29021e46079f99def9fe4d4c72ba99fed8ec276487fa36e79e6d3f34b64b864a4541a9ef6358a50f7277f1421d9eaadb36f13424afcef9b4da030ee0573074a"}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x800800000002, 0x0) recvmsg$kcm(r3, &(0x7f0000002c00)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f00000007c0)}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) recvmsg$kcm(r3, &(0x7f0000000780)={&(0x7f00000005c0)=@in6, 0x80, &(0x7f0000001a40)=[{&(0x7f00000006c0)=""/99, 0x63}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000001880)=""/216, 0xd8}, {&(0x7f0000001980)=""/146, 0x92}, {&(0x7f0000000280)=""/6, 0x6}], 0x5, &(0x7f0000000740)=""/21, 0x15}, 0x0) recvmsg$kcm(r3, &(0x7f0000000580)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a80)=""/207, 0x234}, 0x8000) socket$kcm(0xa, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001b80)={r0, 0x28, &(0x7f0000001b40)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001bc0)={r4, 0x1ff, 0x18}, 0xc) r5 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) write$cgroup_int(r0, &(0x7f0000001840)=0x5, 0xe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r0, 0x28, &(0x7f0000000380)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x5, 0x10}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b00)={r5, r0, 0x0, 0x1, &(0x7f0000000340)='\x00', r6}, 0x30) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000200)=r2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000640)={0x3, 0x70, 0x7, 0x80000001, 0x0, 0x2c3, 0x0, 0xffffffffffff8001, 0x0, 0x7, 0x10001, 0x6, 0x1, 0x0, 0xff, 0x8000, 0x2, 0x8, 0x8, 0x7, 0x81, 0x1, 0x9, 0x10000, 0x8, 0xb0, 0x5, 0x8, 0x401, 0x0, 0x78, 0x88, 0x5, 0x0, 0x4, 0x9, 0x7ff, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x4}, 0x8, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x2, 0xfffffffffffffff9}) getpid() 16:34:00 executing program 1 (fault-call:2 fault-nth:29): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:00 executing program 0: r0 = socket$kcm(0x10, 0x8000000000003, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000fc0)=""/237, 0xed}, {&(0x7f00000010c0)=""/210, 0xd2}], 0x2, &(0x7f0000001340)=""/21, 0x15}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7) write$cgroup_pid(r3, &(0x7f0000000100), 0xda4fff08) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) gettid() r5 = perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x3, 0x0, 0xc7c2, 0x0, 0x0, 0x7, 0x8084, 0xb400b2bc16037242, 0x6, 0x8, 0x0, 0x800, 0x9, 0x8, 0x400, 0x0, 0x8, 0x20, 0x9, 0xfff, 0x6, 0x9, 0xb240000000000000, 0x3, 0xa4e, 0x7, 0x0, 0xad36, 0x80, 0x7, 0x100, 0x1, 0x9, 0x57, 0x26, 0x0, 0x0, 0xb56b, 0x0, @perf_bp={&(0x7f0000000440), 0x1}, 0x8000, 0x10000, 0x800000000, 0x5, 0x800, 0x20, 0x4}, 0x0, 0x2, r1, 0x9) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x7, 0x10}, 0xc) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000001240)={'sit0\x00', 0x600}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x643575cf) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000300)=ANY=[]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x660c, 0x1701) 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) r6 = socket$kcm(0xa, 0x805, 0x0) sendmsg(r6, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="cf", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) sendmsg(r6, &(0x7f00000005c0)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @remote, 0x5}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)='o', 0x1}], 0x1}, 0x0) recvmsg$kcm(r3, &(0x7f0000001880)={&(0x7f0000001640)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/197, 0xc5}], 0x1, &(0x7f0000001800)=""/94, 0x5e, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0xf, 0xc, &(0x7f0000001200)=@raw=[@alu={0x7, 0x1ff, 0xd, 0x0, 0x4, 0xc, 0x4}, @jmp={0x5, 0xffffffff, 0x1, 0xa, 0x3}, @ldst={0x3, 0x2, 0x1, 0x2, 0x6, 0x8, 0x10}, @call={0x85, 0x0, 0x0, 0xe}, @exit, @jmp={0x5, 0xb437, 0xb, 0x0, 0xf, 0xffffffffffffffff, 0xfffffffffffffffc}], &(0x7f0000000f80)='syzkaller\x00', 0x8, 0xcd, &(0x7f0000001380)=""/205, 0x41f00, 0x1, [], r7, 0xb}, 0x48) [ 220.415919] FAULT_INJECTION: forcing a failure. [ 220.415919] name failslab, interval 1, probability 0, space 0, times 0 [ 220.427346] CPU: 0 PID: 15444 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 220.434716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.444083] Call Trace: [ 220.446688] dump_stack+0x244/0x39d [ 220.450337] ? dump_stack_print_info.cold.1+0x20/0x20 [ 220.455549] ? __lock_is_held+0xb5/0x140 [ 220.459630] should_fail.cold.4+0xa/0x17 [ 220.463708] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.468818] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 220.474134] ? kasan_unpoison_shadow+0x35/0x50 [ 220.478729] ? skb_tx_error+0x2f0/0x2f0 [ 220.482727] ? __kmalloc_node_track_caller+0x50/0x70 [ 220.487852] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.493403] ? print_usage_bug+0xc0/0xc0 [ 220.497479] ? kasan_check_write+0x14/0x20 [ 220.501743] ? pskb_expand_head+0x6b3/0x10f0 [ 220.506188] ? __lock_acquire+0x62f/0x4c20 [ 220.510434] ? __lock_is_held+0xb5/0x140 [ 220.514512] __should_failslab+0x124/0x180 [ 220.518772] should_failslab+0x9/0x14 [ 220.522592] kmem_cache_alloc+0x47/0x730 [ 220.526675] skb_clone+0x1bb/0x500 [ 220.530228] ? skb_split+0x11e0/0x11e0 [ 220.534124] ? check_preemption_disabled+0x48/0x280 [ 220.539157] ? __this_cpu_preempt_check+0x1c/0x20 [ 220.544007] ? __bpf_redirect+0x54b/0xb20 [ 220.548172] bpf_clone_redirect+0xb9/0x490 [ 220.552420] bpf_prog_759a992c578a3894+0x50d/0x1000 [ 220.557446] ? __sched_text_start+0x8/0x8 [ 220.561601] ? lock_downgrade+0x900/0x900 [ 220.565783] ? find_held_lock+0x36/0x1c0 [ 220.569874] ? lock_acquire+0x1ed/0x520 [ 220.573908] ? bpf_test_run+0x3cb/0x780 [ 220.577892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.583443] ? check_preemption_disabled+0x48/0x280 [ 220.588475] ? kasan_check_read+0x11/0x20 [ 220.592632] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 220.597917] ? rcu_softirq_qs+0x20/0x20 [ 220.601901] ? preempt_schedule+0x4d/0x60 [ 220.606055] ? ___preempt_schedule+0x16/0x18 [ 220.610479] ? bpf_test_run+0x25d/0x780 [ 220.614471] ? netlink_diag_dump+0x2a0/0x2a0 [ 220.618889] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.624430] ? bpf_test_init.isra.10+0x70/0x100 [ 220.629117] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 220.633890] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 220.638747] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 220.644297] ? fput+0x130/0x1a0 [ 220.647589] ? __bpf_prog_get+0x9b/0x290 [ 220.651662] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 220.656513] ? bpf_prog_test_run+0x130/0x1a0 [ 220.660935] ? __x64_sys_bpf+0x3d8/0x520 16:34:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x17, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, 0x0, &(0x7f0000000140), 0x3}, 0x20) socketpair(0x8, 0x6, 0x2, &(0x7f0000000240)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0xfffffffffffffe13}, 0xfea5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100)="144561bf31c3b7f59262a39d488763a9909c13720d7810a525d4545ffff1307e699626e6b34762dd367d2aee346ec999ff3d6ac33c41adbd4591b9c70c9f8efb3e8fdbd958c19a310769275bde39083394f0bfd70410", &(0x7f0000000180)="13bf3b93e1862d4aecf6e98559811c15e0570c98d2c6a59ba13bc6834a2fc7dbfb42adad2d7317c01096f075453201135cacd07ca56adc1a70a31b1e7a1c61e6647758d8b50e97d2bbd27f3921a6ca9f832275bc42ab86ff4fd130f14b434e94d6d6e8f8fa9aac705641bc87d2971c3454316a06cc2f184971668d6a0eb39797fa2a56b8457818a0f6b72d77732fe9a1d38fc99c393fbc6ab2e13a9e8f1d52676a08e5adf2851a8f24d9a042a351722613ec"}, 0x20) [ 220.664998] ? bpf_prog_get+0x20/0x20 [ 220.668827] ? do_syscall_64+0x1b9/0x820 [ 220.672902] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 220.678271] ? syscall_return_slowpath+0x5e0/0x5e0 [ 220.683203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.688069] ? trace_hardirqs_on_caller+0x310/0x310 [ 220.693107] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 220.698137] ? prepare_exit_to_usermode+0x291/0x3b0 [ 220.703171] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.708034] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 220.736032] audit: type=1804 audit(1542472440.931:91): pid=15449 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir402574527/syzkaller.iT3EJw/251/memory.events" dev="sda1" ino=16785 res=1 16:34:01 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f00000002c0)}], 0x2}, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000040), 0xffffffffffffff4e) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003840)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x0, 0x5, @dev={0xfe, 0x7fffefe9, [0x0, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x3c1, &(0x7f0000000380)}, 0x0) 16:34:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x1, 0x3, &(0x7f0000002480), &(0x7f0000000000)="afa14e362e5a3a0c415d0eeabd59d6dd1628d617a2c5b64540a784a89325e239ac1836fb0edce952d08d132cc73d9a15657f44c4ccf879ad44d4c71ac6c7a1037ed8f57bb1c140dee971dac31947438ac1f0fc48ea371050a839e84622e653d291b063db8b9d45b7844d30d4c94a8a328261e387a67961dac93592380000000000000000000000000000000000000000", 0x10000200000000fb, 0x1000, &(0x7f00000013c0)=""/4096}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x9, @loopback, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="033400df0d6ee00a7d0eb5c2b1314b4babe3b2b359ffb903c895575c4ed8a929e2a32254f153cf415d71945d1ef0e2fc27d38437cb789fa80ceb399703685f80882d561d719624e018d35f254d3ecc67bcb45626373762658b52d952267817b7ab4022eebf46a0ca59719dff3a67e68fb6d17a001d5f0af722c3f2aac7", 0x7d}, {&(0x7f0000000280)="0753999c6f7f319beabf6000f497ee4c1d2dd455d0eb0945e50f8818b66a66f5b8f4cafe1a850fcab1dbd2aebfe6c9c053562f9b4b4020723a00d20f3b7e0fb95420a15d19a6e804f9a2f1a0d44eb8465a503220d3cf01fe960febf31c89d4811d70b289fe74088963e85c691d6cf77820bef63c20a66df7e54ca9098b4ba319393e281cff510026283920aa8301b94290ea41ca9d5df475f5", 0x99}, {&(0x7f0000000340)="1a9a7d2acd71a92259f957d94a6ce22759406790eeec931cf464661f8a73b5075e5a2bd7baee6fe7aff56274b2dfd39f3720feaca32ea2364a55b6f2ebe4e539d68303610a7310cc07499844195def6b4ec420b5f6f78d7caf9a5294540df5a1be790409156a03b7b83d55f0f4bb3fb1bab8c69c4aa428a7b018128bbeefaf4474ca391317e0db95cac0075fdbd138c8187bee9f93e7a0", 0x97}], 0x3, &(0x7f0000000440)=[{0x58, 0x110, 0xfd4, "364b5a9c54a73159cc3e8faac4fa650f03b60c730125eae5b01e45d0010ad13321c0dfe458880cb2998b93e2adb78b09f717b63513e35f238ef372ff980d363c0ffd1f4491"}, {0x20, 0x3a, 0x0, "55996aa11987bb23312a7bbe"}, {0xf0, 0x11, 0xb1, "766884545b7922c85ee5c8d625fa6e8d57f35733dcf5da632f2b466e5225f9196f978fd26edf1d65018240773ec54367132002bb7490a89d01e1a30dafa52b603400a1a7966b21cfae45bc2769ccc04c60d971ba3e43f8ed0259194b7fcf7edbb006e96a1491a0752bdd99a1cf3058e662dc2d5242191a384fcaa1c1993dd4f92b5e1e14fc834031f6c86e0613cd2d2593b2b5235f412f3399e0b6d65f8db2faf32f5eaa7cd351fc14ab834654ab6594766b240393f01443cc4efeab72353d0febe44ae6a4b5331c1f37a689f2abe8293d9795cb4ff5f9d766ac560812"}, {0xc8, 0x1bf, 0x3ff, "cb12cbb69c8a4580242df6f68347028bb5c622ca4f0dca038fc1ced691316ef97485537770e44ea4e5ce9852d49902f8f14050c05148ec5383ed21838ef893f1ffbc41985dba82369f3fab5c7790c56a904d40ad3f7549eb2eec226eaa0d99a055fcc038c231e84c9d1feedf8062239a97cdbc98137eab89dbeeec3640e3359e6623bcf0c96ebc7730194c8051c593cd9841afcc896217c6db7d6cd80ceff4c7e5104357eb8086a23c6ad93b0e5d65713ff0a220722361"}, {0x58, 0x0, 0x8, "4e0025ff68f6d85b117fae3bff9201558831aad5be4bb6b18e7076a55c8b48c8cddb948f5a6fef4734ff133c54b2b348050fd05de3cbe4986b4e4d9d1b413684c06f019e3cba38"}, {0x38, 0x119, 0x2, "de0946474f40e53331ac02f74827759a764110200ed4d5c2e38eb67589f706261fde0b5292"}], 0x2c0, 0x10}, 0x40) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) [ 220.837594] audit: type=1804 audit(1542472440.961:92): pid=15449 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir402574527/syzkaller.iT3EJw/251/memory.events" dev="sda1" ino=16785 res=1 16:34:01 executing program 1 (fault-call:2 fault-nth:30): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:01 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x4, 0x70, 0x9, 0x9, 0x8, 0x40, 0x0, 0x5, 0x1020, 0x0, 0x81, 0x4, 0x3f, 0x3, 0x1f, 0x5, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x9, 0x7, 0xf07, 0x3f, 0x8, 0x1000, 0x7, 0x5, 0x81, 0x6, 0x4, 0xffffffffffffffe0, 0x4f15, 0x401, 0x8, 0x6, 0xb20a, 0x0, 0x6a, 0x2, @perf_config_ext={0x20, 0xd0d}, 0x8809, 0x3, 0x1, 0x2, 0x200, 0x0, 0x800}, r0, 0xd, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5d}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x452d, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000780)="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") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x40, 0x4) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="f6afc19f94369603d009a43525422a424c51f1d95b8ee1b14b19e7de7fe74fb1e996174e78d2ec589b268778672563ebc007c54288eaa23aa7b2fb4d1f8b3850b1e829751604cab2fa326afe4a776cca7d503147cc4c846810a39a76e9172f7c6e695cd3eae743f540f41ab5279676ca64c6cd574d8cfec390"]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7ff) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x1132}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380), 0x4) 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x418a, 0x7, 0x7, 0x7fffffff, 0x4, 0x2a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000003c0)={'vlan0\x00', 0x400}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000400)=""/144}, 0x18) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000004c0)={'bcsh0\x00', 0x20}) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000240)=r2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0xf, 0x22, &(0x7f0000000100)="db96feb85f31b1536f564fe9991874", &(0x7f0000000140)=""/34, 0xab1}, 0x28) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000540)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000500)={'team_slave_1\x00', @broadcast}) [ 221.021104] audit: type=1800 audit(1542472441.211:93): pid=15448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor3" name="memory.events" dev="sda1" ino=16785 res=0 [ 221.050633] FAULT_INJECTION: forcing a failure. [ 221.050633] name failslab, interval 1, probability 0, space 0, times 0 [ 221.061973] CPU: 1 PID: 15479 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 221.069339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.078697] Call Trace: [ 221.081311] dump_stack+0x244/0x39d [ 221.084962] ? dump_stack_print_info.cold.1+0x20/0x20 [ 221.090168] ? zap_class+0x640/0x640 [ 221.093903] should_fail.cold.4+0xa/0x17 [ 221.097989] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.103122] ? find_held_lock+0x36/0x1c0 [ 221.107203] ? is_bpf_text_address+0xac/0x170 [ 221.111718] ? lock_downgrade+0x900/0x900 [ 221.115879] ? check_preemption_disabled+0x48/0x280 [ 221.120903] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 221.125839] ? kasan_check_read+0x11/0x20 [ 221.129992] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 221.135273] ? rcu_softirq_qs+0x20/0x20 [ 221.139258] ? rcu_softirq_qs+0x20/0x20 [ 221.143242] ? unwind_dump+0x190/0x190 [ 221.147163] ? is_bpf_text_address+0xd3/0x170 [ 221.151669] ? kernel_text_address+0x79/0xf0 [ 221.156095] ? __kernel_text_address+0xd/0x40 [ 221.160613] ? unwind_get_return_address+0x61/0xa0 [ 221.165556] ? __save_stack_trace+0x8d/0xf0 [ 221.169893] __should_failslab+0x124/0x180 [ 221.174151] should_failslab+0x9/0x14 [ 221.177951] kmem_cache_alloc_node_trace+0x5a/0x740 [ 221.177967] ? save_stack+0xa9/0xd0 [ 221.177982] ? save_stack+0x43/0xd0 [ 221.178002] __kmalloc_node_track_caller+0x3c/0x70 [ 221.186616] __kmalloc_reserve.isra.40+0x41/0xe0 [ 221.186638] pskb_expand_head+0x230/0x10f0 [ 221.186658] ? memcpy+0x45/0x50 [ 221.186673] ? __copy_skb_header+0x350/0x6b0 [ 221.186689] ? skb_release_data+0x880/0x880 [ 221.199979] ? __alloc_skb+0x770/0x770 [ 221.200004] ? __lock_is_held+0xb5/0x140 [ 221.200026] ? kasan_check_write+0x14/0x20 [ 221.207509] ? __skb_clone+0x6c7/0xa00 [ 221.207529] ? __copy_skb_header+0x6b0/0x6b0 [ 221.207547] ? kmem_cache_alloc+0x33a/0x730 [ 221.216251] skb_ensure_writable+0x3dd/0x640 [ 221.216270] ? skb_checksum_setup+0xaa0/0xaa0 [ 221.216289] ? check_preemption_disabled+0x48/0x280 [ 221.216310] ? __this_cpu_preempt_check+0x1c/0x20 [ 221.228449] ? __bpf_redirect+0x54b/0xb20 [ 221.228474] bpf_clone_redirect+0x14a/0x490 [ 221.228497] bpf_prog_759a992c578a3894+0x4a9/0x1000 [ 221.236758] ? bpf_test_run+0x175/0x780 [ 221.236778] ? lock_downgrade+0x900/0x900 [ 221.236793] ? ktime_get+0x332/0x400 [ 221.236821] ? find_held_lock+0x36/0x1c0 [ 221.250020] ? lock_acquire+0x1ed/0x520 [ 221.250038] ? bpf_test_run+0x3cb/0x780 [ 221.259865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.259885] ? check_preemption_disabled+0x48/0x280 [ 221.259908] ? kasan_check_read+0x11/0x20 [ 221.259921] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 221.259936] ? rcu_softirq_qs+0x20/0x20 16:34:01 executing program 4: socketpair(0x10, 0xf, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/132, 0x84, 0x5}, 0x2000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r2) recvmsg(r1, &(0x7f00000014c0)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/80, 0x50}], 0x3, &(0x7f0000001400)=""/183, 0xb7, 0x3}, 0x10040) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x4, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}]}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffff7ffff, 0x44f, &(0x7f00001a7f05)=""/251}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x6, 0x4, &(0x7f0000001500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x7ff, 0xc, 0x4, 0xf, 0xfffffffffffffffe, 0xfffffffffffffffd}]}, &(0x7f0000001540)='GPL\x00', 0x4936, 0x0, 0x0, 0x41000, 0x1, [], r2, 0x1}, 0x48) recvmsg(r1, &(0x7f0000003980)={&(0x7f0000001600)=@nfc, 0x80, &(0x7f0000003840)=[{&(0x7f0000001680)=""/129, 0x81}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/213, 0xd5}], 0x4, &(0x7f0000003880)=""/199, 0xc7, 0x1}, 0x20) [ 221.268371] ? bpf_cgroup_storage_release+0x220/0x220 [ 221.268389] ? skb_try_coalesce+0x1b70/0x1b70 [ 221.268413] ? bpf_test_run+0x25d/0x780 [ 221.277368] ? netlink_diag_dump+0x2a0/0x2a0 [ 221.285191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.285212] ? bpf_test_init.isra.10+0x70/0x100 [ 221.285233] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 221.354292] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 221.359163] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 221.364714] ? fput+0x130/0x1a0 [ 221.368003] ? __bpf_prog_get+0x9b/0x290 [ 221.372083] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 221.376933] ? bpf_prog_test_run+0x130/0x1a0 [ 221.381357] ? __x64_sys_bpf+0x3d8/0x520 [ 221.385423] ? bpf_prog_get+0x20/0x20 [ 221.389253] ? do_syscall_64+0x1b9/0x820 [ 221.393305] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 221.398661] ? syscall_return_slowpath+0x5e0/0x5e0 [ 221.403584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.408419] ? trace_hardirqs_on_caller+0x310/0x310 [ 221.413431] ? prepare_exit_to_usermode+0x3b0/0x3b0 16:34:01 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)) 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) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000480)={[{0x2b, 'io'}, {0x2d, 'io'}]}, 0x8) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)="e367726f75702e70726f6b7300", 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)='selinux\x00'}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000300)) 16:34:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = gettid() perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x7fffffff, 0x1, 0x1, 0x2, 0x0, 0x7, 0x80, 0x0, 0x4, 0x2, 0x0, 0x7, 0x8, 0x81, 0x10000, 0x80, 0x5, 0x9, 0x100000000, 0x0, 0x4, 0x7fff, 0x7fffffff, 0x80000000000, 0x34c8ee75, 0x6, 0x1f, 0x10000, 0x1f, 0x7fff, 0x0, 0x8001, 0x7, 0x6, 0x100000001, 0x6, 0x0, 0x3bb, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x4000, 0x3, 0x5, 0x0, 0x1, 0x4, 0x800}, r2, 0x6, r1, 0x1) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x6, 0x0, 0x62, 0x2, 0x0, 0x400, 0x10400, 0x8, 0xfffffffffffffff7, 0x100000000, 0x6, 0x0, 0x0, 0x4, 0x7, 0x635, 0x4, 0xffffffffffffff00, 0x40, 0x3, 0x7f, 0x3, 0x8, 0x0, 0x80000001, 0xffffffffffffff6a, 0x6, 0x0, 0x0, 0x6, 0x800, 0x400, 0xffffffff, 0x5, 0x6, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x0, 0xa64}, 0x8000, 0x20, 0x10000, 0x6, 0x8b12, 0x401}, 0x0, 0x0, r0, 0x1) write$cgroup_int(r0, &(0x7f00000001c0), 0x12) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x200600) [ 221.418434] ? prepare_exit_to_usermode+0x291/0x3b0 [ 221.423444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.428281] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000080)=ANY=[@ANYBLOB="b7020000f9ffffffbfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000002b000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x15, 0x7a, &(0x7f0000000100)="1685c6013baa0c60aaed43db0e0f522f7694182ee0", &(0x7f0000000280)=""/122}, 0x28) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000740)={&(0x7f0000000180)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/165, 0xa5}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/189, 0xbd}], 0x6, &(0x7f0000000700)=""/60, 0x3c, 0x2}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0x1, &(0x7f0000000000)=@raw=[@ldst={0x2, 0x2, 0x0, 0xf, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffe, 0x15, &(0x7f0000000140)=""/21, 0x41100, 0x1, [], r1, 0x7}, 0x48) 16:34:01 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) r1 = getpid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x1b, &(0x7f0000000180), 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)='@\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000140)) 16:34:01 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000380)=@in={0x2, 0x4e21, @dev}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000002940), 0x0, 0x1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x10, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000fa0200000000000000000020950000000000000043e37c18824e833c04057565a9f40c74edab72a7e65bb6abdff0980f20b16428caa353e9518e8786fc4c4b148d1468903dd59e615bfa2e89c9c35521c0377dcbf36530645a00f7a39d4308ed6885de8d46b8b8e8c3606fdbc58ceaebf0c23e13"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000200)=""/251}, 0x48) perf_event_open(&(0x7f00000027c0)={0x0, 0x70, 0x0, 0x767e, 0x400, 0x0, 0x0, 0x81, 0x4000, 0x0, 0x2, 0x0, 0x2dd, 0x1, 0x6, 0x8, 0x1, 0x7, 0xfffffffffffffffb, 0x8, 0x20, 0xffffffffffffff80, 0x1ff, 0x75a0, 0x8d, 0x7fff, 0x9, 0xd7e, 0x6, 0x0, 0xefc, 0x100000000, 0x5b5, 0x6, 0x4, 0xee10, 0x0, 0xffffffff, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000340), 0x2}, 0x10, 0x7, 0x21e, 0x5, 0x0, 0x8, 0x3f}, 0x0, 0xc, 0xffffffffffffffff, 0x2) getpid() perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x5a) close(r2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r2, 0x0, 0x0, 0xdf, &(0x7f0000000000), &(0x7f0000000040)=""/223, 0x7f}, 0x28) r3 = perf_event_open(&(0x7f0000002740)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{0x4, 0x4, 0x5b9, 0x3}, {0x5, 0xb86, 0x9, 0x2}, {0x800, 0x2, 0xffffffff, 0x5}]}) r5 = getpid() ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={r5, r3, 0x0, 0x14f, &(0x7f0000000600)='}\x00'}, 0x8) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x100, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000780)=0x461a) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000740)={&(0x7f00000005c0)='./file0\x00', r6}, 0x10) perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x7ff, 0xffffffffffff89e4, 0x401, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x6000000, 0x4, 0x4, 0x8, 0x3000, 0x4, 0xfae5, 0x1ff, 0x55, 0x6, 0x8, 0x2, 0x5, 0x49, 0x1da, 0x5, 0x8, 0xffffffffffffff58, 0x100000001, 0xfffffffffffffff9, 0x80, 0x6, 0x100000001, 0x7, 0x4, 0x7, 0x4, 0x1000, 0x0, 0xf41, 0x5, @perf_config_ext={0x6, 0xff}, 0x114, 0x4, 0x5, 0xd, 0x8, 0x6, 0x8001}, r5, 0x5, r7, 0x8) ioctl$TUNSETLINK(r8, 0x400454cd, 0x30f) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f0, &(0x7f0000000140)='sit0\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x1000000001}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 221.762881] audit: type=1804 audit(1542472441.951:94): pid=15505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir402574527/syzkaller.iT3EJw/252/memory.events" dev="sda1" ino=16955 res=1 16:34:02 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='GPL\x00', 0x3ff, 0xae, &(0x7f0000000240)=""/174, 0x40f00, 0x1, [], 0x0, 0x8}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000380)={r1, r2}) r3 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000680)={&(0x7f0000000500)=@in6={0xa, 0x0, 0x6, @local}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000010c0)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) 16:34:02 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000180)=@llc={0x1a, 0x308, 0x5, 0x7e, 0x800, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000b40)=[{0xf0, 0x110, 0x7, "7437cdaf6b7e004a4578ea4e1e40527f883a6c9c2947c4a8a40e8a6727f21ff5142b868b47ebb85c10670d281624b093ddc3897a19e391dbe6810cc633da02309a0fd4e370f53b0be4a7cb487b57260a5b9fa7634cb4887708a01b71dfff1a32fb43bf9d7733a82c621f827d7551bb642e4b170e0288f203d63c8fc34cdbf201266fac927a31a1526a5533427806971f976ac265d9704bc792fa0a1fa7b2f14388e1a3fe431547a7e3704262fa803850d4e8e3d393cdea81054ee0038ce05e9b350a9510a54a95def0b8b2b5c86863b1dc86b6a671886736968822a578"}, {0x1010, 0x84, 0x49d679c7, "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"}, {0xd8, 0x29, 0xf1, "af178b5ac06d73c9ee98d511ffa4b4f0bf7666a0fb02931ab6498ec429222d166ae5c86f4225f151cba37bc3c7b7f047394357741ed7ff939757f048834612bef9c50918d45178db0aa6dffb45d5b775bcbe81bf426eeede0d841e971d9f51206c312705d16338a4f977083a184ace0b7562f0d9c519402ae80226183f9fb967dcf3655a69e66776f5b33b3ae5e279c07c6895bd84352b1a20922c8d6ce94b90652380f0ee6946d464bb331b7807754a496eeb37aace72712eb25d860cdca0f9ca8d71f3e77b5120"}, {0xe8, 0x119, 0xf31, "f5f0865b8949832e0f1c89dcf44a2124f477acd659876b9b9ec30605f044682a21ea1180df84b8e91ebe1350f0372abedd5b310b7688fda42c21d7f6d7dcc611fba1e361264777024908d3ed60ea6ae17238ae01ae9f025b8fd9fb89cf8fc019fd2b4da8245ac26f66946b9c41d646ec3e10f1c308628973e9c465c4740ba092595ec3ab4930e31aa21f3584d7864c458196d6d7744022bca4cd99c20dae12948b7c0f75d514ed06d9cb7a6b273d22ecc577eed6f9fe711e4bf483ef216a6c418a48fd2de0b1e6c6c67b1b5e2c83399e30040276ba"}, {0xc8, 0x102, 0x8, "39a2499f7575259823f9b4b0bc84eaca3c9a1f66860cb600a2e5c655f052cef6b2e9c06e929bc6efca1946ebbed053246395f3b442d90c6fe42f1dd5034f4fa60174ba51da9f0b0dd3b01757841c7dc31679b0000e3cff31817338f133bea4c9887d960fab6e2955f2752e01d56e20245ff1b3eca0398bda3ad16e80f651eeab6c373064267b81b257e986af239838eafb63053bf9b94d3a88ddbf4ddb1d09831882a623bf1766e92b388b751e2532e7d48e"}, {0xb0, 0x19f, 0x6, "028e0f5afff9a1568ca16c3ddbe8feffdd38063fd62dc65b2749303f984227d1ba44b6bf711c0cbd6be3540c5740994577e8694443039826a284473a5dcc1b6147224e9b20150b5cdf5390ee56099356331952da8ec0f4a4995ba489819e2bf5249c457ec6ac70677fd82cb05a39366da89cfca8787d3fb04681dba943057f3e83272042aec357ff4a529dc6f1b8967b6530ee6d52a780571d1e028e2eeaf035"}], 0x1438, 0x10}, 0x4000) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f0000008bc36f7d79ce3263dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=[{0x10}], 0x10}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x34) recvmsg$kcm(r0, &(0x7f0000004100)={&(0x7f0000003e00)=@can, 0x80, &(0x7f0000004000), 0x0, &(0x7f0000004040)=""/165, 0xa5}, 0x0) 16:34:02 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x4, 0x70, 0x9, 0x9, 0x8, 0x40, 0x0, 0x5, 0x1020, 0x0, 0x81, 0x4, 0x3f, 0x3, 0x1f, 0x5, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x9, 0x7, 0xf07, 0x3f, 0x8, 0x1000, 0x7, 0x5, 0x81, 0x6, 0x4, 0xffffffffffffffe0, 0x4f15, 0x401, 0x8, 0x6, 0xb20a, 0x0, 0x6a, 0x2, @perf_config_ext={0x20, 0xd0d}, 0x8809, 0x3, 0x1, 0x2, 0x200, 0x0, 0x800}, r0, 0xd, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5d}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x452d, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000780)="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") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x40, 0x4) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="f6afc19f94369603d009a43525422a424c51f1d95b8ee1b14b19e7de7fe74fb1e996174e78d2ec589b268778672563ebc007c54288eaa23aa7b2fb4d1f8b3850b1e829751604cab2fa326afe4a776cca7d503147cc4c846810a39a76e9172f7c6e695cd3eae743f540f41ab5279676ca64c6cd574d8cfec390"]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7ff) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x1132}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380), 0x4) 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x418a, 0x7, 0x7, 0x7fffffff, 0x4, 0x2a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000003c0)={'vlan0\x00', 0x400}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000400)=""/144}, 0x18) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000004c0)={'bcsh0\x00', 0x20}) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000240)=r2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0xf, 0x22, &(0x7f0000000100)="db96feb85f31b1536f564fe9991874", &(0x7f0000000140)=""/34, 0xab1}, 0x28) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000540)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000500)={'team_slave_1\x00', @broadcast}) 16:34:02 executing program 1 (fault-call:2 fault-nth:31): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:02 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='cpuset&**\x00', r0}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r2, 0x6, 0x1}, 0x14) [ 221.950781] FAULT_INJECTION: forcing a failure. [ 221.950781] name failslab, interval 1, probability 0, space 0, times 0 [ 221.962096] CPU: 0 PID: 15524 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 221.966262] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 221.969456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.969468] Call Trace: [ 221.969493] dump_stack+0x244/0x39d [ 221.969515] ? dump_stack_print_info.cold.1+0x20/0x20 [ 221.969538] ? __lock_is_held+0xb5/0x140 [ 221.994959] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 221.998735] should_fail.cold.4+0xa/0x17 [ 221.998757] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.998775] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 221.998793] ? kasan_unpoison_shadow+0x35/0x50 [ 221.998811] ? skb_tx_error+0x2f0/0x2f0 [ 221.998833] ? __kmalloc_node_track_caller+0x50/0x70 [ 221.998853] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.008052] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 222.011287] ? print_usage_bug+0xc0/0xc0 [ 222.011308] ? kasan_check_write+0x14/0x20 [ 222.011325] ? pskb_expand_head+0x6b3/0x10f0 [ 222.011362] ? __lock_acquire+0x62f/0x4c20 [ 222.011379] ? __lock_is_held+0xb5/0x140 [ 222.011399] __should_failslab+0x124/0x180 [ 222.017120] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 222.020541] should_failslab+0x9/0x14 [ 222.020557] kmem_cache_alloc+0x47/0x730 [ 222.020585] skb_clone+0x1bb/0x500 [ 222.078570] ? skb_split+0x11e0/0x11e0 [ 222.078586] ? check_preemption_disabled+0x48/0x280 [ 222.078605] ? __this_cpu_preempt_check+0x1c/0x20 [ 222.094852] ? __bpf_redirect+0x54b/0xb20 [ 222.094878] bpf_clone_redirect+0xb9/0x490 [ 222.094899] bpf_prog_759a992c578a3894+0xca4/0x1000 [ 222.107385] ? __sched_text_start+0x8/0x8 [ 222.107402] ? lock_downgrade+0x900/0x900 [ 222.107429] ? find_held_lock+0x36/0x1c0 [ 222.107452] ? lock_acquire+0x1ed/0x520 [ 222.107467] ? bpf_test_run+0x3cb/0x780 [ 222.107487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 16:34:02 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000180)=@llc={0x1a, 0x308, 0x5, 0x7e, 0x800, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000b40)=[{0xf0, 0x110, 0x7, "7437cdaf6b7e004a4578ea4e1e40527f883a6c9c2947c4a8a40e8a6727f21ff5142b868b47ebb85c10670d281624b093ddc3897a19e391dbe6810cc633da02309a0fd4e370f53b0be4a7cb487b57260a5b9fa7634cb4887708a01b71dfff1a32fb43bf9d7733a82c621f827d7551bb642e4b170e0288f203d63c8fc34cdbf201266fac927a31a1526a5533427806971f976ac265d9704bc792fa0a1fa7b2f14388e1a3fe431547a7e3704262fa803850d4e8e3d393cdea81054ee0038ce05e9b350a9510a54a95def0b8b2b5c86863b1dc86b6a671886736968822a578"}, {0x1010, 0x84, 0x49d679c7, "c2f2186dadcf05de46f450a6a76008a347a9a77f0a2ef50402433224f953d43e1919e5e710e2bb62a58786375be8076821bbbde5c199e079cc93def4831b97b27b4b315ecc2d1c1d24e504b9348b4367441f235fb581fb5bc47905f9d98a55c090d5d0c7ddd36fdf6c9f4c2340899f7a7f92825ae9a9498055bf3f53860738d28dcfd36b60657de8fb8d046cda0754dd4421137a09a54d67c1a92db75c879834e99c099426490cb86f1534f5bc280456471700d2099ec8392c6d4e57a23cfe3350494ff22a6401886d993ba6ee9bb25a76bb66d1e5581811294fbfab2e9a9f96a884e5e334ffa2dcfece8ee96741b5d77f46e353d0184069881ad657d90af3b662c6bb24f103f9f832a63e9b512a27aba0dd480cc790889a16f7c16ee3a73cb8d512f617e6784c219739966089c8ac64afafb9c70e9a45b46f8f5ebfe99c471d628099c480fdb3c0a38061ea5f4295fa7c2ab88294f60c73176a87ccc0533512b61ccbcb189d941f609700ac0d23b43aa16ccef3a5510a3d8fd71d4d6e860189c89dd2d5da72e3b51c7e0704fc2b15c339b5c1f361749004734379bcc9ea6f62055b45c30de768d7e2db8cbe934309a4fb1c760cc4c159e19cdf0a7000a0cfd09ec26e26dc653d709d7921d7cfaadd1aa43048692426a8c026e5cde3d350bb35d8ec0c223614a330202bd8b1af05d62e59f55fd7e45b6f4f6e79ff303cd197e91af74c7b73678202ce628a221f6b05fdd60979ad6779e59df776bb8642349b6a0d9b5e805d9b786c6ea9c5acf0e8f51cbb62f355b31c82e1323d832b3e7a805e1a78171d78ea20fc5be117c5f5802469c3db0394c95572e68f7878edd9e32558ed9498655199d5526768112f2dc8f77cbb5d9bd6f90da2976393bcf900e262ce538753dfd560b4b0c5150e793575ee22448683946ebaebb049fa738a2093dd900f6b138e207d91b5e978fdad470c52b38129bafb4508422c50e7d46549e9049a7acce453e034a0c580e8024af99f1a4e62211d58d025e5932fddcda7de087c6be9789ba9cfa20ea44e2a51a7ea272eff56eb6616c7837c65d94de334394739bfca63898621f113de65a36fbb584127de001ac956193ba1af6f1dba2c5f1d9e564725fca41268015336321da921f48f1125736c44d875ada1bb2d55f3468f7f9ea1a045275556f981afc127ea6df452ffa4fecce835b954a9163238f1d0e83787307efff598c34da48dce13c917008ec63635a060f5d934eb4a29d7f4d66a81cc8eb175824e452f3ad0f9f446c2ac47127d0d4e62791b15233f23d5f8157d9351a3de4b0391217b8e30aae5d2ccb68e59bbc7eda7852df0a9207144bd017d1e08cf4df4d398d928a3c45094e189fd23a50648bf89a4eb72309d9e3670d1fa29e3ec35f6f8cab3db011136e1cad2f3cbb520ab6bfc1d5fa782e7c7e61b925989335a9cae73fd305b5e40660c767842ec35dc40704e477ad2afbe6f136f5c2811c6a16f41a6bb57ac3f2891f489d63c374286908f21caba2927380416f0fadc2a67fd3196a2597ca5cdcd94df04f91cbdd89301782a82c4a567faaff163bc05de6cf7f0793f4fb8bc220ca054585cd6e60d91aa2b676e7e60451b485456feb36a9b6194b6fdfb6e46a2950fd5c7ddcc863d2e8106299ed0276277532533c1420b618b952ac74d9a17700557e9cb793ae7562ca773145804080a06a897beb5f20e7ced542c3f415a80581231a07286f8f9da666b24eee03b708b37814a95c4ebcb772d592895ea589b3745ac176be6bf1d6e696fc964b2b56324fc84c1015daf84da20333a8b7aae1590fae5752e27e40d0b5d1597f47c405cab4614cb555f7cdc6601c0945083e8405398c1ba0d0f767774e7bec811cca0eadb1cf638d29152a721bb22395ec3d95e77518aac001828dc805264475e26d5e17f1ab0c8184c33dc883c1d879a1b96a30a0b696a4aa5e4e3df87c147927bf1672b40c6ccb475fb2c2e338d4e3dcf70d1977738f2754a8ec4900fcdd98e72a80f01cfeb031b565c6b28de74a95b7f9752d6239e3e92271342af60577d6080a1432ea23e48bab4b1c117d52c9c0bd8a6a895d81a72afbf43b845b18db422187546ca81e92577dc07c4888cdced7234107540842bc70c410bfe48847bbba1b1007cdb5b1ba42de97a10c14cb4725b862d4494cee1578eb7ec0840a10edbbfb96a5835023fa276ab46eddd5951e830cda4e321fcdbf655528322e3afc04a383cf518ddf2ce328b07395a63aaddb692c5a7a2fc12fdc00ac55c08c8cc261f56be6b5c463f38a53f5aa25c371c01d7458e813422e52727415b3868b9c9ac6cce14ee46617a1fd9c773b6aa844fc86702ea283090bc344fa3f0ad3eb3bec2ae18f7f9980a9c8d28ed5274f5c2c2a570320a1876dd95aff0fc381435fe2a579e2c2025ff4c851502fb97068039a0d997cd183cc44fcef796a5919bbf52c100930b8a38ebc4de2d7071622adf19da678ab0905e17dbd956b002446344f20a92058b435b72ed94a95e894e4c6d89deaf43093bc870813345e61e68d0d13c68bfc9cb5f8e384b3d65a00c80c668f694ce4d1c1a39c26a66a3b2286ea52053487d3fc96b3e301ba24670ba411dfa4f3dd7563591d82d5d890a3a184b24a7c3d27342694829cb9e81d3fe1eba4a3729fb06b29905d3fc572bb466cd2468adb94cb4f55485ea2d7a37b17c87bd389f69795dfdf0b65442de22352ce93eea2a924317da33a2d4034c86f506e1f698cef9d5f82072f25670ea95488e40152ef548260a049707ec98908e5ec83c30159c711cb2f1bac3c32f0bb6f060a8df7be507fae76c13be806804169bab0ba0bdc9f2e00f3d627b5bd063fcd0a3bbff26baefe7b3f6fd58a060e7c7dd72075eaf8b2266b4ee85239532968bd33c869c91fccde05c10c4aa7ff613bf7cff9acf29e7a66805cba17208241165b0145f50390b198349f06692600343538b1b8e30322eac2f36f073d9e07fb5466a53b2c53f667fcbf97907350db488792e3823935be5f47745cfc8978cbd9a80d861b60ac38bd837d7c66b035d08fe96ce2a12131145070b34e4c3f9690c29562d07cf0be01b4f2ac49539e6cf3235ad55c13422984dd46ffaaa9fdb45d116494700cc3dfe609b1ff44edede4e9daf223b88e9e37265124afe4f92183b0f7eb7b69f247598ce651d888105a90925aa2a90b7d35e8a0034d062e9573bee102538653e9cb9df7088b48f28355b14666cf125bef530f5e97d9558e50116cf7df697b7daaa1b93aeb67905e00faa23e2b7ab8eced48c1dca9ca7782929006ecfc50b552190358e7ca9a7fc1055da5ecc023ed621778a3053e5810ef980c5a93cdd9a038d5ff17425383f35c133cf4ccd135fa5f3a2ff33c9452f0e02b5d0a68fe7cd5f4da0f464984eb440102f57cfd8fb0021e4e27c72b920a684f4e0a4c6c76fa248f698b833658e854afd4f022984ae70c6e848ed052f582680f92711132dbc3fe76d0c58ca5b2048b263f2c8a6e352ea4865ba1775275ca2d18e54b2daa5c9648908ac51912bb2c64052d57c45b64630343d5d5c150248c21b79385aece748df577af5bd891c434baa968c2b3f3a971b3f46343487d84680d5021a8cccfefbb58066d324253d0f8799efeceeaf5f0b555ff40ac0b804ca686bbfa4d2d92e99a80b36ad4f7125c584148be8a96973e560b761c24eff805cb9e45e8cb1aac2c9d3e191219d451f3b98780c5221259103bb0c0aec0e7d978ced2ebae5c801e259e69b2b9033fb00aaa13fd2ac34c7ba4f63cdfa1cc9db0b01537fe283387be03dab1581351b888c3c6997eb8641a80a1afabdd726cbe6df95c475bed73081dfcb19c379ae885384fb519f872f35c59ca6ea770b01683ebed365187afb7e8641642a4bff6f7da24e5f34693d91b1bbd93c978e9c1bbd979836e6aa044b3e896f0c743703483d78642c0c58555f078c21959da08b9c8e0b5d8c3df54a71d1fd5584df1b0c84339523f83bcfb4e0682a7c20373d6949468a37880ed62b0828fd2d17c1f58369a28e1d2253e97069adf784592960de95384fa6f5286e6bc7d6ba8fac4b9f531aa1bf8735ece11abaa11817b3ef91d7c11687c2b4937d7923219e1c28ba95b7267fbc331191ce3d6408aab98de8b470b8aefe98a722ca68d31b048cc5a5855e30ab4685b2fd64d5bce1057e1f13cd8c0b656e6d0e4b6218b0307d86a41e881dc89bf01f1fca86a98d24fe943e700d6578e15199b309545457d5c4ad69063717ff66008c72137647d2cb578241850e2e7ce237c2f5e4284ae158792a7b858e27544f23251e81e4fa0675c337e0d35c7ff04e6dd18bad068067723448607d0aade467e92ba63ea1e81317b54f3fcd44d623f95bf1c6c9c92366ba0ef4e0aa3fe9bbda713cfec860aba84dde445d4cff53e07fa4d6e03ecc21cb55953f63b1a3569c1e5593f2a0befa97061151aaeb91d488a27905080aeefca7879f14cc345665fbe65497494d826a67d281aa7288af9f77de84879c7c5172103e374361991f62c02ad3c31cbbaeb2123d8eeaed7d0648ad2f2ba33e975cf18767a3ce5100a5ee2a5084a9058658b539d6c28041b129742b46337d0c4d846c718e06587bda9c9d9973e1fb3af3dc00891f8f1411370054e1db7102e0f2f5f97f4eac942e57064349046e742b8ccfaf8b8a629424395cb5f23b2eb8e99440bc2b87548e51a34c0a0744d368232a3535b52d0fda33d8880c152225bc90beb99c67995919798bccb454c547bb262f075bd521934a8b6f465ba75273a823a9cdacea31bdebb8944f489058e3d1e338932b2958762adc043c40e4a77ce2d1e8ea2fcc945c9630c6f716071ec57141d7bece65d103bf4b0a9e9fab861edca520798a936500996c670b194106fca7da86edba1f07c2916dc277b59b10d0c8eb8a277589cdcc3a358dd121e96cb7608f20b117929f7e57bee2d86605b113393d83ff7bd6d7f2eb3bd66950f4e879440eda8ae9741c479441304a544b970b891e055cb01b8eab55b9979531ff276124ff44c7b2da84cccba8fbe311a9b8717cbf8ea47fe0081007b3ad562550e35a4e82703dcde02a1c92fe5e09c4eb59dd8772777f8c0b7ada78e06bf0887215af97d006068c67be1b9b9f88ba48968b873c9f4e79e8b34f4b0fcf1a969baaca77912a07a4d321ad699dbe15144096fe2a6e7eeab8fa9e5da1d7a7e7b121a7cdd2222172d0fd4781e39c63759c1a1063108c3b0afb248973c5e4698af3597a1dc21ca506cc21d872aa5ee56bbaeb98e6dcdce5a6a8b90fb4472642111813d3f0a3c368a985be7b9b1e7726c76159c36372bf6b7d1c599e31b34b8b1447d34d59485d87c0ee674e58826573ea76e02e786f16c1604c9a28ac60a92d60920a7f1e5a2745cdb86fedaa7999d2c0df43602acb9fbb5c364e197e531dcc4eea0d622d6277021744de56a28952b9dd22826b8360679b07dcae5ce682976d9bfba237cd55187a4e7809ab9b8eecb0e1bfd164e4188f89c60085da13524af2a5cc044c05ffb3c96ffe047316e370492ccf89d6d98261266ac4cf5b753bba410a201c8469664d99b31f6e27ad37d4af30f4c644cd8a63e0db0f3797a09b5c27302af0e0581e36bb4266d1461dbe5153b0e59babeec5e6c572b2b652965d62f234b34b447cb8c01578d2d11185df242a7f51fdba4fd274ab53d95152d7314f3d1ede697889d5b396294c822aa2f1ff552ab4f2596c36ee7d004b82cd4ef1eecc7f03b7e62a20499caf1a6ca2eb3dcd6ba5152e1b50e746b2"}, {0xd8, 0x29, 0xf1, "af178b5ac06d73c9ee98d511ffa4b4f0bf7666a0fb02931ab6498ec429222d166ae5c86f4225f151cba37bc3c7b7f047394357741ed7ff939757f048834612bef9c50918d45178db0aa6dffb45d5b775bcbe81bf426eeede0d841e971d9f51206c312705d16338a4f977083a184ace0b7562f0d9c519402ae80226183f9fb967dcf3655a69e66776f5b33b3ae5e279c07c6895bd84352b1a20922c8d6ce94b90652380f0ee6946d464bb331b7807754a496eeb37aace72712eb25d860cdca0f9ca8d71f3e77b5120"}, {0xe8, 0x119, 0xf31, "f5f0865b8949832e0f1c89dcf44a2124f477acd659876b9b9ec30605f044682a21ea1180df84b8e91ebe1350f0372abedd5b310b7688fda42c21d7f6d7dcc611fba1e361264777024908d3ed60ea6ae17238ae01ae9f025b8fd9fb89cf8fc019fd2b4da8245ac26f66946b9c41d646ec3e10f1c308628973e9c465c4740ba092595ec3ab4930e31aa21f3584d7864c458196d6d7744022bca4cd99c20dae12948b7c0f75d514ed06d9cb7a6b273d22ecc577eed6f9fe711e4bf483ef216a6c418a48fd2de0b1e6c6c67b1b5e2c83399e30040276ba"}, {0xc8, 0x102, 0x8, "39a2499f7575259823f9b4b0bc84eaca3c9a1f66860cb600a2e5c655f052cef6b2e9c06e929bc6efca1946ebbed053246395f3b442d90c6fe42f1dd5034f4fa60174ba51da9f0b0dd3b01757841c7dc31679b0000e3cff31817338f133bea4c9887d960fab6e2955f2752e01d56e20245ff1b3eca0398bda3ad16e80f651eeab6c373064267b81b257e986af239838eafb63053bf9b94d3a88ddbf4ddb1d09831882a623bf1766e92b388b751e2532e7d48e"}, {0xb0, 0x19f, 0x6, "028e0f5afff9a1568ca16c3ddbe8feffdd38063fd62dc65b2749303f984227d1ba44b6bf711c0cbd6be3540c5740994577e8694443039826a284473a5dcc1b6147224e9b20150b5cdf5390ee56099356331952da8ec0f4a4995ba489819e2bf5249c457ec6ac70677fd82cb05a39366da89cfca8787d3fb04681dba943057f3e83272042aec357ff4a529dc6f1b8967b6530ee6d52a780571d1e028e2eeaf035"}], 0x1438, 0x10}, 0x4000) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f0000008bc36f7d79ce3263dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=[{0x10}], 0x10}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x34) recvmsg$kcm(r0, &(0x7f0000004100)={&(0x7f0000003e00)=@can, 0x80, &(0x7f0000004000), 0x0, &(0x7f0000004040)=""/165, 0xa5}, 0x0) 16:34:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)=@in6={0xa, 0x0, 0x0, @remote, 0x20}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001c00)}, 0x20000801) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote, 0xffffffffffff85ef}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)}, 0x20000000) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) [ 222.116447] ? check_preemption_disabled+0x48/0x280 [ 222.116472] ? kasan_check_read+0x11/0x20 [ 222.116488] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 222.116503] ? rcu_softirq_qs+0x20/0x20 [ 222.116520] ? preempt_schedule+0x4d/0x60 [ 222.116539] ? ___preempt_schedule+0x16/0x18 [ 222.125766] ? bpf_test_run+0x25d/0x780 [ 222.125796] ? netlink_diag_dump+0x2a0/0x2a0 [ 222.125816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.125832] ? bpf_test_init.isra.10+0x70/0x100 [ 222.125854] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 222.125879] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 222.134148] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 222.134166] ? fput+0x130/0x1a0 [ 222.134182] ? __bpf_prog_get+0x9b/0x290 [ 222.134201] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 222.142214] ? bpf_prog_test_run+0x130/0x1a0 [ 222.142235] ? __x64_sys_bpf+0x3d8/0x520 [ 222.142251] ? bpf_prog_get+0x20/0x20 [ 222.142285] ? do_syscall_64+0x1b9/0x820 [ 222.151749] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 222.151771] ? syscall_return_slowpath+0x5e0/0x5e0 16:34:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x10, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffff9c}, 0x333) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x97, 0xee0, 0x8000000081}, 0x2c) r2 = perf_event_open$cgroup(&(0x7f0000000500)={0x2, 0x70, 0x0, 0x0, 0x0, 0x13, 0x0, 0x4, 0x6000c, 0x8, 0x8, 0x0, 0x2, 0x0, 0x0, 0x4, 0x4, 0x0, 0x5, 0xb23c, 0x6, 0xffffffff, 0x8, 0x1, 0x3, 0x1, 0x6, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffe01, 0x7, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000240), 0x2}, 0x0, 0x7ff, 0x0, 0x7, 0xc3, 0x4, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100)='syzkaller\x00', 0xffffffffffffffff}, 0x30) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000640)=""/4096) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="8500000032000000850000000000000018000000a004a7ce3e5a1a9fd14ba5167ef841273a902fb96a9d674400d048a0a522c7537ef0a9133a94a51c006168a6382af71ad8dce268a28100a9fa8d80adfb0d26519ab4a9978f5b2deb42a3b7898090eaa0b2e953c4a11ebc4f8fa8349fe85d2b7c23a0929bfcfa34330b226ff062e4"], &(0x7f0000000200)='GPL\x00', 0x8, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0x4}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000005340)={0x5, 0x9, &(0x7f0000000080)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000000000)='syzkaller\x00', 0x1ff, 0xfec7, &(0x7f00000002c0)=""/129}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r5, 0x2e, &(0x7f0000000440)}, 0x10) [ 222.151786] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.151804] ? trace_hardirqs_on_caller+0x310/0x310 [ 222.151826] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 222.160956] ? prepare_exit_to_usermode+0x291/0x3b0 [ 222.160978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.161003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.250500] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 16:34:02 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000100)="e26cc19212712c10adbf1d43f7d876476b5048341e0f5207d042782410623e8cb93fc4b3c790dece68c9dca63d52b48fd3bbbe1b532c4a194cca013a9c711b1ea02d", &(0x7f0000000580)=""/133}, 0x1fa) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) getpid() ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000a80)={r2}) write$cgroup_int(r2, &(0x7f0000000f00)=0x4, 0x7) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz0\x00', 0x200002, 0x0) socket$kcm(0xa, 0x40000005, 0x0) openat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000ec0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f0000000540)='cpuacct.usage_percpu\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000480)='\x00'}, 0x30) sendmsg(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000280)="b69ca0c382cb3e51c0fd1a4c39f00720d8b62d7e082e9a40f5dda0865d7f2612cd432c9d4df52549afb451b2424e23fbb0f4d2104e6eca47119fdd4c0750b660e609a58d50b6506decc9bbfb0d7b6aa8a06032f1f50b66014ecb39d85fa13a7051fb1444651e219a02db43fcb3091c86f149cc3015796b7f39b1e198e16245fd0c", 0x81}, {&(0x7f00000003c0)="f6e0d7e006809ae59b556eb4abee6b5e50f03118628cc66a0ba7cde7f6fdc13d7a00204e0ff8cddd64e7758b08e8bd0cf6f7de2f3c4d5ec900d5d3ba64d7cd4be3a8b10ff2ff7d92d78e8dcd5d896a41f6be94e489a53cc3c5a4008e", 0x5c}, {&(0x7f0000000640)="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", 0xfa}, {&(0x7f0000000340)="b75dec", 0x3}, {&(0x7f0000000440)="3e39ed43a4ca05a711c1206f7f2671094e", 0x11}, {&(0x7f0000000740)="69849a5d5fc36ffc51f44c25657098889288c532e07699985dc8c2b9f34b94321440d597748a8fca2ca67ca56370f9b38e90a8cf10788397d64cfe1afea12ca4915064c3fb62c666aa9bb2846a48d19392", 0x51}, {&(0x7f00000007c0)="23ad857ef1e1e01a197d476c3739c5e63215036a7fe33fa87aa8f8bc311e290da860cde79270d23148ade5a8b669081fb94d8ca074be596b6fbe1031bc06f2efd391f386e77c68319b52eddbc4ca94b378b53a78ef138449c78f37aeb01af59d676abbd58fb47086720bba3a0daca95c0343870fa7d093fb44c2fbc36e2303c788ebf29ef91f97ac588f9b9f6d18f945159954b911ad03d0cb962fcf724c5fa2d160f222bb3c366a2aa1c6b4adb072d3", 0xb0}, {&(0x7f0000000880)="e2adf92792575d1bde2ece6b0fe867ac2c0947eb2b55a1bef652925d98ec444d66e3407073c9e54b11c4ecce6264d113fa0c22641189ec1536765334a85d6d857df832db03e858323af7835edffed9a368ab00beaaf8e2781bcb0a9beb95f4796f72430a4f080d3fd2b2fbf2915aaa155fcdd77cae6890c66d466101c5bcba7b8a7c06147888b5acfc8e9d6b9cf71be4abe03aeccf065dde238762d3935eb9f4eaee9ec10691843a39fafa7bf41a41719bec593c6c446a751ce7b6a27db521", 0xbf}, {&(0x7f0000000940)="26bc288e7a3ac6c4065329a5771af973ecf6a25724cbbf6739fbe4c63cc120986173d8fa56065ee46a2fc876e7fc16860b07a73ebf4b3c49a50b29fe74feb188dcadf2592bd612bccf44635f8a6a295788a3e7b2d7cf8ad8d9cf65b8bb30b64a4a2041151376f58d52a9ebd753f80589dc2c0121ff72fc1bf9", 0x79}], 0x9, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x418, 0x4000}, 0x800) 16:34:02 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x6, 0x8000a, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x13, 0x7, 0x81, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r3}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = socket$kcm(0x10, 0x200000000000000b, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000180)) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0xff8f, &(0x7f0000000000)=[{&(0x7f0000000240)="230000005e0081aee4050c00000f00000000a300001832e0b58bc609f6d8db51260185", 0x10}], 0x1000000000000059, &(0x7f00000000c0)}, 0x40010) recvmsg$kcm(r4, &(0x7f0000000040)={&(0x7f0000002cc0)=@hci, 0x80, &(0x7f0000002280)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x2, &(0x7f0000003fc0)=""/185, 0xb9}, 0x0) openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) 16:34:02 executing program 1 (fault-call:2 fault-nth:32): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 222.374976] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 16:34:02 executing program 5: socketpair(0x10, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0xa, &(0x7f0000000080)=@raw=[@generic={0x1a36, 0x1, 0xffff, 0x3, 0x5}, @ldst={0x2, 0x2, 0x0, 0x0, 0x7, 0xfffffffffffffff8, 0x10}, @ldst={0x3, 0x1, 0x3, 0x7, 0xf, 0x100}, @jmp={0x5, 0x8, 0xc, 0xb, 0x2, 0xfffffffffffffffe, 0x7ebb3b262e30b017}, @generic={0x100, 0x4, 0x6, 0x7, 0x6}, @ldst={0x1, 0x0, 0x2, 0xf, 0xf, 0xfffffffffffffffe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x100}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x6, 0x26, &(0x7f0000000140)=""/38, 0x40f00, 0x1, [], 0x0, 0x8}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000200)={r1, r2}) r3 = socket$kcm(0xa, 0x122000000003, 0x11) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, 0xfffffffffffffffd) 16:34:02 executing program 0: socketpair(0x9, 0x806, 0x6, &(0x7f0000000000)) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, &(0x7f0000000040)="6c6f00960ad651b959a9c84a2c00d2970600dc0d") [ 222.527883] FAULT_INJECTION: forcing a failure. [ 222.527883] name failslab, interval 1, probability 0, space 0, times 0 [ 222.539197] CPU: 0 PID: 15568 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 222.546566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.555934] Call Trace: [ 222.558536] dump_stack+0x244/0x39d [ 222.562181] ? dump_stack_print_info.cold.1+0x20/0x20 [ 222.567384] ? zap_class+0x640/0x640 [ 222.567412] should_fail.cold.4+0xa/0x17 [ 222.567432] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.567453] ? find_held_lock+0x36/0x1c0 [ 222.567477] ? is_bpf_text_address+0xac/0x170 [ 222.575218] ? lock_downgrade+0x900/0x900 [ 222.575236] ? check_preemption_disabled+0x48/0x280 [ 222.575256] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 222.575275] ? kasan_check_read+0x11/0x20 [ 222.607032] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 222.612298] ? rcu_softirq_qs+0x20/0x20 [ 222.616255] ? rcu_softirq_qs+0x20/0x20 [ 222.620214] ? unwind_dump+0x190/0x190 [ 222.624096] ? is_bpf_text_address+0xd3/0x170 [ 222.628606] ? kernel_text_address+0x79/0xf0 [ 222.633000] ? __kernel_text_address+0xd/0x40 [ 222.637480] ? unwind_get_return_address+0x61/0xa0 [ 222.642396] ? __save_stack_trace+0x8d/0xf0 [ 222.646716] __should_failslab+0x124/0x180 [ 222.650940] should_failslab+0x9/0x14 [ 222.654732] kmem_cache_alloc_node_trace+0x5a/0x740 [ 222.659734] ? save_stack+0xa9/0xd0 [ 222.663348] ? save_stack+0x43/0xd0 [ 222.666965] __kmalloc_node_track_caller+0x3c/0x70 [ 222.671892] __kmalloc_reserve.isra.40+0x41/0xe0 [ 222.676642] pskb_expand_head+0x230/0x10f0 [ 222.680869] ? memcpy+0x45/0x50 [ 222.684139] ? __copy_skb_header+0x350/0x6b0 [ 222.688541] ? skb_release_data+0x880/0x880 [ 222.692854] ? __alloc_skb+0x770/0x770 [ 222.696736] ? __lock_is_held+0xb5/0x140 [ 222.700788] ? kasan_check_write+0x14/0x20 [ 222.705008] ? __skb_clone+0x6c7/0xa00 [ 222.708888] ? __copy_skb_header+0x6b0/0x6b0 [ 222.713280] ? kmem_cache_alloc+0x33a/0x730 [ 222.717613] skb_ensure_writable+0x3dd/0x640 [ 222.722009] ? skb_checksum_setup+0xaa0/0xaa0 [ 222.726493] ? check_preemption_disabled+0x48/0x280 [ 222.731502] ? __this_cpu_preempt_check+0x1c/0x20 [ 222.736330] ? __bpf_redirect+0x54b/0xb20 [ 222.740473] bpf_clone_redirect+0x14a/0x490 [ 222.744784] bpf_prog_759a992c578a3894+0xb99/0x1000 [ 222.749798] ? bpf_test_run+0x175/0x780 [ 222.753760] ? lock_downgrade+0x900/0x900 [ 222.757894] ? ktime_get+0x332/0x400 [ 222.761613] ? find_held_lock+0x36/0x1c0 [ 222.765753] ? lock_acquire+0x1ed/0x520 [ 222.769732] ? bpf_test_run+0x3cb/0x780 [ 222.773712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.779248] ? check_preemption_disabled+0x48/0x280 [ 222.784254] ? kasan_check_read+0x11/0x20 [ 222.788388] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 222.793651] ? rcu_softirq_qs+0x20/0x20 [ 222.797612] ? bpf_cgroup_storage_release+0x220/0x220 [ 222.802794] ? skb_try_coalesce+0x1b70/0x1b70 [ 222.807283] ? bpf_test_run+0x25d/0x780 [ 222.811251] ? netlink_diag_dump+0x2a0/0x2a0 [ 222.815648] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.821182] ? bpf_test_init.isra.10+0x70/0x100 [ 222.825850] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 222.830605] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 222.835432] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 222.840968] ? fput+0x130/0x1a0 [ 222.844245] ? __bpf_prog_get+0x9b/0x290 [ 222.848295] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 222.853121] ? bpf_prog_test_run+0x130/0x1a0 [ 222.857521] ? __x64_sys_bpf+0x3d8/0x520 [ 222.861574] ? bpf_prog_get+0x20/0x20 [ 222.865398] ? do_syscall_64+0x1b9/0x820 [ 222.869444] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 222.874797] ? syscall_return_slowpath+0x5e0/0x5e0 16:34:02 executing program 4: r0 = socket$kcm(0x2, 0x40000000000005, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xbfa) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/139) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000280)=')\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r1, r0}) r2 = socket$kcm(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x3, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="85000000070086d14c0000000079f755d4eea04c7ef24c0673a72affdcb800000000000000a4a6c908f1500559f3368805fc8a4074248e1b0b30f6fb639ad8ccfaf2a3da226ebee10924ae40f56fa56d2db9d9815ec50113f615e4b18f900d961f9221b7f9d10100000000000000000000000000"], &(0x7f0000281ffc)="47ff4c00", 0x0, 0x99, &(0x7f0000ce7000)=""/153}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0xffffff7f00000000, 0xe, 0x34, &(0x7f00000000c0)="3b1163cd78b89e1ba101df682bb0", &(0x7f00007ec000)=""/52}, 0x28) r4 = socket$kcm(0xa, 0x100000002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x8, 0x10010000000002}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890c, &(0x7f0000000000)) [ 222.879711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.884559] ? trace_hardirqs_on_caller+0x310/0x310 [ 222.889583] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 222.894596] ? prepare_exit_to_usermode+0x291/0x3b0 [ 222.899607] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.904439] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:03 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x200, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f000000d700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0xe7, &(0x7f000000d940)}, 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, 0x4000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="6f6d656d6f327920ff6d656d"], 0xc) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3dad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88bc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e57e43a3e36bd48d2a85bf4fd4a804e83f2f3cf378a435af5e287d4e27337b4ada11b26219832ec6b2b38446b3b95fe3771e9f42ca30fb21e12f0a3d8bc2d85454af9fcc0232d8fd909448b01f46c593d31ea1c926465e35a4199079c3ca41128b17cb01fbf5b522be0fd02022ada37fecc14b6c8c8831883b85a1106f2f867020d529f17a350f20dd3bf51a98cfda70c2e3638a483fd3f87940bb478b07c4c110394c0093d17955089f2ca97bbe075124c9b1ff6500d536a95d96f03d48596e008bf0a028b539cec796cec9bf585eb80fe3e0d26") r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000006c0)={0x2, 0x70, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x480, 0x7, 0x0, 0x80000000, 0xfffffffffffffff7, 0xffff, 0x4, 0x0, 0xe4cf, 0x4, 0x20, 0x1000, 0x3, 0x0, 0x0, 0x7ff, 0x16, 0x1f, 0x6, 0xf775, 0x2, 0x3, 0x9a97, 0x5, 0x365b, 0x7, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x3, 0x2, @perf_config_ext={0x3845, 0x10000}, 0x10028, 0x8, 0x0, 0x7, 0x7f, 0x10001, 0x3d}) perf_event_open(&(0x7f0000000b00)={0x0, 0x70, 0x9, 0x2, 0xc2, 0x0, 0x0, 0x7, 0x100, 0x4, 0x3, 0x93, 0x101, 0x3, 0x0, 0x6, 0x9, 0x4, 0x464, 0x7, 0xffffffff, 0x8, 0x1, 0x8, 0x5, 0x7, 0x0, 0xf9e099d, 0x2, 0x8, 0x4, 0x0, 0xfffffffffffffffa, 0x6, 0x1ff, 0x0, 0x1000, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x8, 0xffffffffffffff81, 0x20000000, 0x0, 0x1, 0x83f8, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000400)) write$cgroup_int(r4, &(0x7f0000000580), 0xfffffd86) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000000)=0x1) r7 = perf_event_open(&(0x7f0000000b80)={0x0, 0x70, 0xe74, 0x2, 0x1f7, 0x3bf, 0x0, 0xee, 0x2045, 0x0, 0x7, 0x4, 0x7, 0x0, 0x1f, 0x0, 0x6, 0x100, 0x4, 0x2, 0x300000000, 0x6, 0xbc03, 0xe7, 0xffff, 0x80, 0x7, 0x9, 0x2, 0x0, 0x9, 0x0, 0x6, 0x0, 0x100000001, 0xfffffffffffffff8, 0x3, 0x2, 0x0, 0x5, 0x7, @perf_bp={&(0x7f00000003c0), 0x2}, 0x8, 0x8, 0x1000, 0x7, 0x6, 0x3, 0x8001}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000c00)={0x3, 0x70, 0x6, 0x401, 0x0, 0x0, 0x0, 0x10001, 0x100, 0x8, 0x8, 0x4, 0x3, 0x3ff, 0x40, 0x10000, 0x5, 0x3, 0x8, 0xfffffffffffffffb, 0x80000001, 0x100, 0x68e2, 0x6, 0xffffffffffffffff, 0x1, 0x3800000, 0x9, 0xffffffffffffff49, 0x9, 0x7, 0x7fff, 0x10000, 0x5, 0x0, 0x2, 0xbf, 0x6, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000740), 0x2}, 0xa400, 0x1, 0x7fff, 0x7, 0x7, 0x0, 0x1}, 0x0, 0x7, r7, 0xb) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x32, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)="4f50431c4e4c0000eb0000000000000000"}, 0x48) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000cc0)={r8, 0x28, &(0x7f0000000c80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={r9, 0x6, 0x18}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r8, 0x0, 0xd, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8e", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) socketpair(0x10, 0x80001, 0x1, &(0x7f0000000100)) r10 = gettid() write$cgroup_pid(r3, &(0x7f0000000500)=r10, 0x12) openat$cgroup_ro(r6, &(0x7f0000000680)='cgroup.events\x00', 0x0, 0x0) close(r0) 16:34:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=0xffffffff, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x3, 0x6b69, 0x0, 0x0, 0x100000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0xe) 16:34:03 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="46ac929c848a", 'bond_slave_0\x00'}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="9c664d31a932d8f31bc41c5b52bb09bf795c99cf914295ddb1d8058947598b93dabc5830d08c1b61eaadbcd1471d7045996feba1b5e5cc87287d7761b792bcf6e683948a352ff8660b1d38033ffd9ebacdf51097d1d604880cba338b4de0b1ffdf0a1c4f6f4b68376f57cf456f648c958943d282eb537d841beff238f91fb0b7c4696eebc83bfb03f961e8eefff575fdd543aea46f53d8907b5c715bfc39848389720780b35b6b0a1d606135dd2e214f068abefcfa07f2288640bd234aab074716cdf9222d4db6fa255117de3423878f63d6b0575d25", 0xd6}], 0x1, &(0x7f0000001600)=[{0x1010, 0x10f, 0x0, "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"}, {0x20, 0x29, 0xfff, "86d9316600e7e814412ec29b8f5e9d15"}, {0xc8, 0x88, 0x10000, "8c7275a74a2a002d754259bce354fe024f76618bdb5a29e58e7003ebd9be4ac2b828d8d0d8d69667db94b33eb6070b11726f42f3642a50a14942cf6a5ec4dade3681f26621ad2328337cd6c64426e47489ccdd3151cc65c22c1527ec62dd230d014cc8ae5544497d06c8f77ccad63f2e742a588780a5826a21bb182daf1a3f5d4a4dcafb9fa3f2c08817feeb14fb9f0710f9a11776f07e20512cd3d57b07fca2151a33d2cbb5f22cbc894777b7c4bc815f1bf08159eb"}, {0x100, 0x111, 0xb4bc, "b045ef6967ee2e0a11367e6386defde493514dbc6500eeab71160a403e268af10117158935704eface7d3117f761ae8201cc815768a4dd8e7f20e4421895e1c38a36dad4bbd43371de3f6e7adfde14238c53c814f497b5ec6d518fbb28d3418d006cd1db6a03a88327f1846b9f01b2ddb659ebfb3390b36294f065a772adf045e95b393ad08d1862a5e2a6ff31d30911d6f0a76b63470159760c0361b623a4a07a74b2b7b03a10765d99aeff0c3a82834602268b8431c6f2995c12674be558f1356a027f90d2541bb913c3f6017f0a80083783ee505d047c8042d2256fd41276e69ec23cadda50c46c30333bcc3a89"}, {0xe8, 0x108, 0x0, "036caea0fe390f3cf2c7900bc9c9118061f96949c9508ba0e031f9d160a72ce2e72f14de968f1e8395bfe225f86ffa587c562dc1bd454778e565c2f5c624b23c32259f78e343286438255599b3e7e6730b95d512217d4f6fb9972c89e6c8a4174a83e00b9f5d6180baac0c73710a1cf0e22a1449a8f8800087b65ec441ce7ffa12ae50addca51138b7e8c0ece31ca5f591578cf4060fc2732353c4063f1a83897b5c6e1974d91e33120465e9c4202b5558785c7ac341ffffca600323ba9c13cfc01f51d6d7dd125919adddbb3fc2e7cdfeabce82aa"}], 0x12e0, 0x40040}, 0x800) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000001c0)="2d0000002e008110040000f600000000000000f944b87e12ce9eb186ea6e27bf28b285fe390900000000009dc4", 0x2d}], 0x1, &(0x7f0000000000)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000440)}, {&(0x7f0000000800)="f6782cbfbe43b613c5ef2f92a1ba11d04bbc2881ef3f0d80ae050e02b5110ff9cdeb02", 0x23}, {&(0x7f0000000840)}, {&(0x7f0000002900)="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", 0x1000}, {&(0x7f0000000880)="537f4b7652bfef2272157a8fb95c61d095bd6ba8895c07fc4a1508d6c57a8c9c10851ae79f8d6dbc738a45da294a7c928a44073933017b58a8db244ea0d25b51d19c55fbd862781a4259accead05cc6713dcca9b9bc2b14a2a13114a94d589389f9fd0b2c15c9c13bfc86ef823bf34d7d56ce6aa7f3646e411bcf8fb245d6315a88f9123c2e002a3fb07697c22d682791835164708605e513e64fd7e0261b3ed91c15239697971027b7fb7e7d62a5ac23dd108f2181bfe7325b7508af7b579fca8365c2570d4ad0a958ed51e2a306c0017dc2d82c3", 0xd5}, {&(0x7f0000000980)="ec5d13561ca09834728d96bef7b3eea95f6e9547b652d795e5cda5102673d0b6778a", 0x22}, {&(0x7f00000009c0)="875195179e14ac34121ab5e6234eff2614f662521fea95e5e38cf3729ec88ce2ecb4f93809d7a625139f7b8b52a8c2c14cda", 0x32}, {&(0x7f0000000a00)="d48034a79d0047457d8c0de9b310c91a193dac5a136ca299eb99cff90ad2336dbefdae757f7a04099993ffb4cdcafbbcc78e62db14488d40b1dd01a5c7aae487902a56afd1dfe0b2fda4277012dee27d446a5a743e3f4928bdbf", 0x5a}, {&(0x7f0000000a80)="ccb411b63ec3310264fba08187fa619271df448dc2645e7e25bd6c90fd81561f95d93d95bc67230556ef0fee12e8fb82e505137a179e7da844c42d126a47760391d7a901923eef6ea65fd0834c4f13ef4d47bc0b78fb36e5abcf2c60d03bd877e16008145e42a024b8bd0cbeb56c7b53c73fa38ae72d2d53ea9f4838f01b22beab93306b25013e56264945d76ea71708ec2d9d53a2f58f3949419272171207e426f8cb05d2245d3de9fa7740444f2fa7523b17f41afa6d97353d91206389429cec2e78", 0xc3}], 0x9, &(0x7f0000003900)=[{0x1010, 0x29, 0x7, "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{0xd8, 0x19d, 0xb5, "f3423df2c8f6e83b9076239fb2cc1a10e832e9143d90479e865afdbc633250cbb364989306bb69f2b642e5e4b58e65974837da7d5d3ec62db6d8e18d61db5ea6991538baf61abd93675a73b524bfdbebe590a90ac7c4d57b48069cd2acd690797b02a1be3d28a0c36c1c3cf12865e38edee52c9943d41313a47b66ecd40e354b9ce46226cf8f8f2e55baacad26ef0a8f6e5e35e39ced464c3bedf54e29ffe286e0348d367cfcddde32b8c4c98ca2bd70a52db8a1382b81f6e2ba3efd90997a65c5a8"}], 0x10e8, 0x1}, 0x8000) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/61, 0x3d}, {&(0x7f00000006c0)=""/122, 0x7a}], 0x7, 0x0, 0x0, 0x3}, 0x20) 16:34:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x11, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0xffffffffffffffff, 0x7fff}, 0xf3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) socketpair(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000300)='0\x00') 16:34:03 executing program 1 (fault-call:2 fault-nth:33): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:03 executing program 4: r0 = socket$kcm(0x2, 0x40000000000005, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xbfa) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/139) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000280)=')\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r1, r0}) r2 = socket$kcm(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x3, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="85000000070086d14c0000000079f755d4eea04c7ef24c0673a72affdcb800000000000000a4a6c908f1500559f3368805fc8a4074248e1b0b30f6fb639ad8ccfaf2a3da226ebee10924ae40f56fa56d2db9d9815ec50113f615e4b18f900d961f9221b7f9d10100000000000000000000000000"], &(0x7f0000281ffc)="47ff4c00", 0x0, 0x99, &(0x7f0000ce7000)=""/153}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0xffffff7f00000000, 0xe, 0x34, &(0x7f00000000c0)="3b1163cd78b89e1ba101df682bb0", &(0x7f00007ec000)=""/52}, 0x28) r4 = socket$kcm(0xa, 0x100000002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x8, 0x10010000000002}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890c, &(0x7f0000000000)) [ 223.143996] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. [ 223.160451] FAULT_INJECTION: forcing a failure. [ 223.160451] name failslab, interval 1, probability 0, space 0, times 0 [ 223.171791] CPU: 1 PID: 15604 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 223.179170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.188526] Call Trace: [ 223.191133] dump_stack+0x244/0x39d [ 223.194784] ? dump_stack_print_info.cold.1+0x20/0x20 [ 223.199990] ? __lock_is_held+0xb5/0x140 [ 223.204082] should_fail.cold.4+0xa/0x17 [ 223.208158] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.213277] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 223.218574] ? kasan_unpoison_shadow+0x35/0x50 [ 223.223171] ? skb_tx_error+0x2f0/0x2f0 [ 223.227165] ? __kmalloc_node_track_caller+0x50/0x70 [ 223.232279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.232298] ? print_usage_bug+0xc0/0xc0 [ 223.232314] ? kasan_check_write+0x14/0x20 [ 223.232333] ? pskb_expand_head+0x6b3/0x10f0 [ 223.246147] ? __lock_acquire+0x62f/0x4c20 [ 223.246167] ? __lock_is_held+0xb5/0x140 [ 223.246189] __should_failslab+0x124/0x180 [ 223.258849] should_failslab+0x9/0x14 [ 223.258866] kmem_cache_alloc+0x47/0x730 [ 223.258891] skb_clone+0x1bb/0x500 [ 223.266896] ? skb_split+0x11e0/0x11e0 [ 223.266915] ? check_preemption_disabled+0x48/0x280 [ 223.266936] ? __this_cpu_preempt_check+0x1c/0x20 [ 223.266953] ? __bpf_redirect+0x54b/0xb20 [ 223.274543] bpf_clone_redirect+0xb9/0x490 [ 223.274569] bpf_prog_759a992c578a3894+0x485/0x1000 [ 223.274593] ? __sched_text_start+0x8/0x8 [ 223.283565] ? lock_downgrade+0x900/0x900 [ 223.283594] ? find_held_lock+0x36/0x1c0 [ 223.283616] ? lock_acquire+0x1ed/0x520 [ 223.292580] ? bpf_test_run+0x3cb/0x780 [ 223.292598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.292618] ? check_preemption_disabled+0x48/0x280 [ 223.301834] ? kasan_check_read+0x11/0x20 [ 223.301849] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 16:34:03 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='/dev/net/tun\x00') r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x101, 0x4f, 0x5, 0xffffffff00000001, 0x0, 0xcf, 0x222, 0x1, 0x2, 0x9, 0x401, 0x8001, 0x3ff, 0x5, 0x80000000800, 0x0, 0x9, 0xfffffffffffffff9, 0x540, 0x3f, 0x0, 0x7f, 0x1f, 0x3b5b, 0x9, 0x7ff, 0x6, 0x40, 0x8, 0x1000, 0x100000000, 0xa7ba, 0x98a, 0x7fffffff, 0x8, 0x1, 0x0, 0xe7, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x80, 0x1, 0x0, 0xf, 0x8001, 0x694, 0x4}, 0xffffffffffffffff, 0xd, r0, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000440)) openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000480)='pids.max\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8992, &(0x7f0000000580)='ip_vti0\x00') ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) [ 223.301886] ? rcu_softirq_qs+0x20/0x20 [ 223.310147] ? preempt_schedule+0x4d/0x60 [ 223.310164] ? ___preempt_schedule+0x16/0x18 [ 223.310187] ? bpf_test_run+0x25d/0x780 [ 223.318207] ? netlink_diag_dump+0x2a0/0x2a0 [ 223.318226] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.318240] ? bpf_test_init.isra.10+0x70/0x100 [ 223.318261] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 223.327743] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 223.327759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 223.327774] ? fput+0x130/0x1a0 [ 223.327790] ? __bpf_prog_get+0x9b/0x290 [ 223.327809] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 223.336937] ? bpf_prog_test_run+0x130/0x1a0 [ 223.336958] ? __x64_sys_bpf+0x3d8/0x520 [ 223.336973] ? bpf_prog_get+0x20/0x20 [ 223.337007] ? do_syscall_64+0x1b9/0x820 [ 223.354759] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 223.368655] ? syscall_return_slowpath+0x5e0/0x5e0 [ 223.368671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.368694] ? trace_hardirqs_on_caller+0x310/0x310 [ 223.437060] ? prepare_exit_to_usermode+0x3b0/0x3b0 16:34:03 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) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x1ad, &(0x7f0000000040), 0x0, &(0x7f0000000080)}, 0x100004) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000300)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)='\x00', 0xffffffffffffffff}, 0x30) [ 223.442085] ? prepare_exit_to_usermode+0x291/0x3b0 [ 223.447105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.451952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:03 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x1800000000006000, 0x2a, 0x29, &(0x7f0000001240)="b90703e6681b00000000000000ead5dc57ee41dea43e63a377fb8a977c3f1d1700040000d86c48a2ac14", &(0x7f0000000240)=""/41, 0x8}, 0x28) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r0, 0x4) socketpair(0x9, 0xf, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) recvmsg$kcm(r4, &(0x7f0000000c80)={&(0x7f0000000980)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a00)=""/152, 0x98}, {&(0x7f0000000ac0)=""/120, 0x78}, {&(0x7f0000000b40)=""/145, 0x91}, {&(0x7f0000000c00)=""/12, 0xc}], 0x4, 0x0, 0x0, 0xcd9}, 0x2000) [ 223.498955] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 16:34:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x401, 0x4}, 0xfffffd0b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x401) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040)="dd458533495dbc6efac1082cf44e497f2368d03ce2f50f0f3bf2c7a12c1a3f03b6d3ffd4c5cba00d344bb40a80cfdb2801", &(0x7f0000000080)="fe68d979771776a0a94ad1a9b454faca9f678d4859fa208dee960e5bb3a8232d5c", 0x4f16958a63349c55}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r1}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f00000000c0)}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xdd, 0x4, 0xa, 0x28, r2, 0x1}, 0xffffffffffffff79) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000040), &(0x7f0000000140)=""/114}, 0x18) 16:34:03 executing program 1 (fault-call:2 fault-nth:34): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:03 executing program 4: socketpair(0x1f, 0x6, 0x80, &(0x7f0000000140)) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2300000022008152915a655267200ec0002ff90527bffb40ae3d2c2b7fa5afde28b285", 0x23}], 0x1, &(0x7f0000000240)}, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000200)=@nl=@proc, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/9, 0x9}, 0x0) [ 223.653610] FAULT_INJECTION: forcing a failure. [ 223.653610] name failslab, interval 1, probability 0, space 0, times 0 [ 223.664943] CPU: 0 PID: 15631 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 223.672311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.681673] Call Trace: [ 223.684275] dump_stack+0x244/0x39d [ 223.687918] ? dump_stack_print_info.cold.1+0x20/0x20 [ 223.693124] ? zap_class+0x640/0x640 [ 223.696860] should_fail.cold.4+0xa/0x17 [ 223.700942] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.706056] ? find_held_lock+0x36/0x1c0 [ 223.710314] ? is_bpf_text_address+0xac/0x170 [ 223.710333] ? lock_downgrade+0x900/0x900 [ 223.710347] ? check_preemption_disabled+0x48/0x280 [ 223.710365] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 223.728926] ? kasan_check_read+0x11/0x20 [ 223.733080] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 223.738352] ? rcu_softirq_qs+0x20/0x20 [ 223.738366] ? rcu_softirq_qs+0x20/0x20 [ 223.738379] ? unwind_dump+0x190/0x190 [ 223.738404] ? is_bpf_text_address+0xd3/0x170 [ 223.738420] ? kernel_text_address+0x79/0xf0 [ 223.738433] ? __kernel_text_address+0xd/0x40 [ 223.738448] ? unwind_get_return_address+0x61/0xa0 [ 223.768544] ? __save_stack_trace+0x8d/0xf0 [ 223.772884] __should_failslab+0x124/0x180 [ 223.777140] should_failslab+0x9/0x14 [ 223.780954] kmem_cache_alloc_node_trace+0x5a/0x740 [ 223.785983] ? save_stack+0xa9/0xd0 [ 223.789627] ? save_stack+0x43/0xd0 [ 223.793352] __kmalloc_node_track_caller+0x3c/0x70 [ 223.798302] __kmalloc_reserve.isra.40+0x41/0xe0 [ 223.803070] pskb_expand_head+0x230/0x10f0 [ 223.803092] ? memcpy+0x45/0x50 [ 223.803109] ? __copy_skb_header+0x350/0x6b0 [ 223.810601] ? skb_release_data+0x880/0x880 [ 223.810617] ? __alloc_skb+0x770/0x770 [ 223.810646] ? __lock_is_held+0xb5/0x140 [ 223.827291] ? kasan_check_write+0x14/0x20 [ 223.831540] ? __skb_clone+0x6c7/0xa00 [ 223.835436] ? __copy_skb_header+0x6b0/0x6b0 [ 223.839854] ? kmem_cache_alloc+0x33a/0x730 [ 223.844199] skb_ensure_writable+0x3dd/0x640 [ 223.848609] ? skb_checksum_setup+0xaa0/0xaa0 [ 223.853089] ? check_preemption_disabled+0x48/0x280 [ 223.858094] ? __this_cpu_preempt_check+0x1c/0x20 [ 223.862923] ? __bpf_redirect+0x54b/0xb20 [ 223.867064] bpf_clone_redirect+0x14a/0x490 [ 223.871378] bpf_prog_759a992c578a3894+0xbbb/0x1000 [ 223.876383] ? __sched_text_start+0x8/0x8 [ 223.880519] ? lock_downgrade+0x900/0x900 [ 223.884660] ? find_held_lock+0x36/0x1c0 [ 223.888726] ? lock_acquire+0x1ed/0x520 [ 223.892694] ? bpf_test_run+0x3cb/0x780 [ 223.896654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.902177] ? check_preemption_disabled+0x48/0x280 [ 223.907184] ? kasan_check_read+0x11/0x20 [ 223.911320] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 223.916579] ? rcu_softirq_qs+0x20/0x20 [ 223.920538] ? preempt_schedule+0x4d/0x60 [ 223.924674] ? ___preempt_schedule+0x16/0x18 [ 223.929074] ? bpf_test_run+0x25d/0x780 [ 223.933062] ? netlink_diag_dump+0x2a0/0x2a0 [ 223.937471] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.943005] ? bpf_test_init.isra.10+0x70/0x100 [ 223.947660] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 223.952418] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 223.957243] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 223.962762] ? fput+0x130/0x1a0 [ 223.966035] ? __bpf_prog_get+0x9b/0x290 [ 223.970082] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 223.974908] ? bpf_prog_test_run+0x130/0x1a0 [ 223.979306] ? __x64_sys_bpf+0x3d8/0x520 [ 223.983348] ? bpf_prog_get+0x20/0x20 [ 223.987142] ? do_syscall_64+0x1b9/0x820 [ 223.991191] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 223.996557] ? syscall_return_slowpath+0x5e0/0x5e0 16:34:04 executing program 2: socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001cc0)=ANY=[]}, 0x0) close(r1) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@ax25={0x3, {"55ff1ecb7aa08f"}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) 16:34:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000dc0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x3a01]}, 0x6}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000027c0)="d2", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004040) recvmsg$kcm(r0, &(0x7f0000002680)={&(0x7f0000000000)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002340)=""/45, 0x2d}, {&(0x7f0000002380)=""/150, 0x96}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/39, 0x27}, {&(0x7f00000024c0)=""/235, 0xeb}], 0x5, &(0x7f0000002640)=""/6, 0x6, 0x7}, 0x2) sendmsg$kcm(r0, &(0x7f0000002780)={&(0x7f00000026c0)=@ll={0x11, 0x10, r1, 0x1, 0x1ff, 0x6, @broadcast}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002800)="07db44d18adb1c54ac29d204291d5ab2df892d083d7eba8fbd792f9fe3e31f29410423c5484179e9e6a1826317dd0ab45b2e7fd9df27b941f2e951c451f906d8b3da54c8825121fa233748fe081b1fe91dc901113034c51c3b98d036076fb669a7b63d2916fd10623fa2d9fb2365d8f300d80af5b5963002ab6269e7c662a54cf04707a67e86ca5d11e2b0", 0x8b}], 0x1, &(0x7f00000028c0)=[{0x98, 0x0, 0x401, "c9251c9ff9f6129a494351b98d7339daa1e466d682a165dfd846fcd747e344249c20c676c64dee9f509ace6fe59e300fb79b7e838c5b53906e671eeb093d7b32e1e64f99d37dacbc9c54de861068e0b2a40e71ed7174443ed0d5e2ddfea9678f937a2eb37b031fe27c69ab331ea3e219e53f7a7c3d8d1007097c020eb37be0c1c966c42d8f"}, {0x48, 0x0, 0x2000000, "39df1b73f2186bc626674994d8d0a73ea04d308a06e89923ba646375cc6e057cdfdfa0ed51db8db9e7678b447e2fff2ddbfc11"}, {0x60, 0x0, 0x2, "5bb5bbfff6d7cdc6a0e91c2f50f0a68fb099b81a8def966e7ca51120a737163ad3d2b2f8f6e6c6a5f5265bba650cd4d5d0eb6886abe7462e822e814b86b87c4bf5b220651cc2f14221fd"}, {0xc8, 0xff, 0x2, "3d852f60873923f6829e66e7bc819e91506bfed8d3f84fa5352bec054dd2c302e763974b4e6b68788ff465b0461c27011663722cca21e3bdcb400dc192d14dcb50431863f18f5d0a4d48df26dce692cf65b5567460913121d09caebe02c4a70180db069985041a97df92efcad6972f1ae02cadabdc41036662f2ee8769fe0e5dfb17c476311097d308ed0d4a3568ff0aaeb7300958be03d559c425bd31dd9e4da824af469d83dde268fdb8f26661d3db29ffe0262fe55e"}, {0x40, 0x10f, 0x8, "95bab0e6ca2b21521539e80899805a9df1077479310040a081173ef314c49c4abb38bfabced9360f2e8e25f6cb0f9f"}, {0x60, 0x112, 0x9, "98e9b01012edb83652c960f98ba54ceaeaa2823d023159168153c5602c23cf8d941b7eec834af4b953c53a794440ec3cd16a8b172fd4e5978a7b272bcdf7e8570072a9cedeacca3b7f1226c0"}, {0xc0, 0x1, 0x3, "efe692f43ce39444b66ec02bb66c867bcd3aae80d1716b6a1ea4a1f4b6b91b5a8925e057ab0547b1dad3141361fcc67c467e59edc002b7d17498d2dec0020988b2e8a655d6a3ddcfeb48decf8e9d28e6e4845cdee651c37058dcd5c0b833e89e2b832b93e4ece5ffc7a6e24295a490c40eb531cef07ecf82a0d2b1d21fac144b09acc9519051889baa12b9afd821a8cd7c0e5d1254baa403f7e4acf990a37ceba88a9b3987c19e9a730d"}], 0x368, 0x800}, 0x1) 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) 16:34:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="c111fac25abde4864bf27c661c077506e8a97d78dfc70ee8afb55752d7d5ac15c701c811f8debd624af14b996d6e3d4ce1f931c376dc5c9850663ff06c949a8773763e40ad1e4b981fb2e5ed5422d9164d2a076db37e5d5afc3b208e58c20a4f6c13a1a7bd75c309f836c7a71ed548322fd531789b5d3b63877d8d0543fcdef8f2672cc7dc8dacf5b63e123534f3fc604b6e3ceeaeb6de7a1c34f5879c9e3a695254dd7c4c7a", 0xa6}, {&(0x7f0000000180)="7f3c4fbdf69d45c4471a75", 0xb}, {&(0x7f00000001c0)="6b382db3ad", 0x5}, {&(0x7f0000000240)="a9092c20b1", 0x5}], 0x4, 0x0, 0x0, 0x40000}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6, 0x80, &(0x7f0000000180)}, 0x200008c4) sendmsg$kcm(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000001500)}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x7, &(0x7f0000000300), 0x4) 16:34:04 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x90400, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003000)={&(0x7f0000002d40)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002dc0)=""/184, 0xb8}, {&(0x7f0000002e80)=""/40, 0x28}], 0x2, &(0x7f0000002f00)=""/235, 0xeb, 0xed2}, 0x163) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000003040)=r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc008240a, &(0x7f00000000c0)=0xa0b3) 16:34:04 executing program 4: socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000700)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1800ee002b0400000000000000000000000000000000000000"], 0x18}, 0x0) 16:34:04 executing program 1 (fault-call:2 fault-nth:35): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 224.001471] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.006311] ? trace_hardirqs_on_caller+0x310/0x310 [ 224.011312] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 224.016317] ? prepare_exit_to_usermode+0x291/0x3b0 [ 224.021319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.026153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) close(0xffffffffffffffff) socketpair(0x1b, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x5, 0x2}, 0x10) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000002c0)=0x6700000000000000, 0x18c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000140)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r2, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) [ 224.147802] FAULT_INJECTION: forcing a failure. [ 224.147802] name failslab, interval 1, probability 0, space 0, times 0 [ 224.159094] CPU: 0 PID: 15661 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 224.166456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.166470] Call Trace: [ 224.166498] dump_stack+0x244/0x39d [ 224.166523] ? dump_stack_print_info.cold.1+0x20/0x20 [ 224.166542] ? __lock_is_held+0xb5/0x140 [ 224.166586] should_fail.cold.4+0xa/0x17 [ 224.166607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.166625] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 224.166643] ? kasan_unpoison_shadow+0x35/0x50 [ 224.210374] ? skb_tx_error+0x2f0/0x2f0 [ 224.210400] ? __kmalloc_node_track_caller+0x50/0x70 [ 224.210422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.219486] ? print_usage_bug+0xc0/0xc0 [ 224.219508] ? kasan_check_write+0x14/0x20 [ 224.219527] ? pskb_expand_head+0x6b3/0x10f0 [ 224.237757] ? __copy_skb_header+0x264/0x6b0 [ 224.242195] ? __lock_acquire+0x62f/0x4c20 [ 224.246450] ? __lock_is_held+0xb5/0x140 [ 224.250550] __should_failslab+0x124/0x180 [ 224.254794] should_failslab+0x9/0x14 [ 224.258603] kmem_cache_alloc+0x47/0x730 [ 224.262685] skb_clone+0x1bb/0x500 [ 224.266239] ? skb_split+0x11e0/0x11e0 [ 224.270134] ? check_preemption_disabled+0x48/0x280 [ 224.275250] ? __this_cpu_preempt_check+0x1c/0x20 [ 224.280104] ? __bpf_redirect+0x54b/0xb20 [ 224.284269] bpf_clone_redirect+0xb9/0x490 [ 224.288515] bpf_prog_759a992c578a3894+0xe53/0x1000 [ 224.288537] ? __sched_text_start+0x8/0x8 [ 224.288551] ? lock_downgrade+0x900/0x900 [ 224.288575] ? find_held_lock+0x36/0x1c0 [ 224.297716] ? lock_acquire+0x1ed/0x520 [ 224.297745] ? bpf_test_run+0x3cb/0x780 [ 224.297763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.297780] ? check_preemption_disabled+0x48/0x280 [ 224.297803] ? kasan_check_read+0x11/0x20 [ 224.328664] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 224.333953] ? rcu_softirq_qs+0x20/0x20 [ 224.337939] ? preempt_schedule+0x4d/0x60 [ 224.342100] ? ___preempt_schedule+0x16/0x18 16:34:04 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x6609, 0x400803) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 16:34:04 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000080a43d821b027eeb000000000076001a0000000000"], &(0x7f00000011c0)='syzkaller\x00', 0x5c0, 0x1000, &(0x7f0000002800)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440)=r1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x1b, &(0x7f00000003c0), 0x4) 16:34:04 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x400000000000000, &(0x7f0000000000)={0x7, 0x4, 0x800, 0x10000, 0x40000000024, r0, 0x0, [0x15f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x2c) [ 224.346533] ? bpf_test_run+0x25d/0x780 [ 224.350531] ? netlink_diag_dump+0x2a0/0x2a0 [ 224.354952] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.360501] ? bpf_test_init.isra.10+0x70/0x100 [ 224.365184] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 224.369958] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 224.374812] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.380365] ? fput+0x130/0x1a0 [ 224.383659] ? __bpf_prog_get+0x9b/0x290 [ 224.387747] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 224.392592] ? bpf_prog_test_run+0x130/0x1a0 [ 224.397018] ? __x64_sys_bpf+0x3d8/0x520 [ 224.401088] ? bpf_prog_get+0x20/0x20 [ 224.404917] ? do_syscall_64+0x1b9/0x820 [ 224.408987] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 224.414367] ? syscall_return_slowpath+0x5e0/0x5e0 [ 224.419308] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.424175] ? trace_hardirqs_on_caller+0x310/0x310 [ 224.429212] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 224.434238] ? prepare_exit_to_usermode+0x291/0x3b0 [ 224.439268] ? trace_hardirqs_off_thunk+0x1a/0x1c 16:34:04 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x200000000000001b, &(0x7f00000004c0)=ANY=[@ANYRES16=r0], &(0x7f0000000500)='GPL\x00', 0xfffffffffffffffc, 0x11f, &(0x7f0000000200)=""/251, 0x3}, 0xfffffffffffffdc0) socketpair(0x2, 0x3, 0x6, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='hugetlb.2MB.Ssag%_in_bytes\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0x5b, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x0, 0x3, 0x0, 0x8000, 0x0, 0x9, 0x1ff, 0x0, 0xffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000640), 0x1}, 0x40, 0x0, 0x984, 0x4, 0x0, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000027c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x1ff, 0x75a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x5b5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000340), 0x2}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x3f}, 0x0, 0xc, 0xffffffffffffffff, 0x2) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000140)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0xffffffffffffffff, r3, 0x0, 0x1b, &(0x7f0000000440)='hugetlb.2MB.usage_in_bytes\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x5, 0x5, 0x100000001, 0x6, 0x0, 0x1, 0x4108, 0x2, 0x5, 0x772, 0x4, 0x4, 0xfffffffffffffffb, 0x6, 0x5, 0xff, 0xfffffffeffffffff, 0xfffffffffffffff7, 0x7, 0x8d7, 0x10000, 0x801c, 0x8, 0x5, 0x9b39, 0x3309d773, 0x5bc, 0x8, 0x10001, 0x0, 0x7fffffff, 0x45b, 0x0, 0x101, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000300), 0x9}, 0x30, 0x0, 0x493, 0x0, 0x7ff, 0x1, 0x3f}, r5, 0x5, r4, 0x1) getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) r8 = perf_event_open(&(0x7f0000002740)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = getpid() ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={r9, r8, 0x0, 0x2, &(0x7f0000000600)='}\x00', r7}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r10, 0x4) socketpair(0x5, 0x0, 0x0, &(0x7f0000000000)) 16:34:04 executing program 1 (fault-call:2 fault-nth:36): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 224.444131] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.467532] net_ratelimit: 194 callbacks suppressed [ 224.467540] protocol 0800 is buggy, dev ip6tnl0 16:34:04 executing program 2: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)='\x00', 0xffffffffffffffff}, 0x30) socketpair(0x8, 0x800, 0xffffffffffff0000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, r0, 0x0, 0x16, &(0x7f0000000140)='(systemsecurityvmnet0\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r1, r3, 0x0, 0x8, &(0x7f0000000100)='keyring\x00', r4}, 0x30) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000200)="230000005200815291d45a655067d7401caac5fb8da87e17f402000000000000000b04", 0x23}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg$kcm(r0, &(0x7f0000003840)={&(0x7f00000026c0)=@alg, 0x80, &(0x7f0000003740), 0x0, &(0x7f0000003780)=""/133, 0x85}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) [ 224.595479] FAULT_INJECTION: forcing a failure. [ 224.595479] name failslab, interval 1, probability 0, space 0, times 0 [ 224.606928] CPU: 1 PID: 15691 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 224.614292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.623632] Call Trace: [ 224.626216] dump_stack+0x244/0x39d [ 224.629837] ? dump_stack_print_info.cold.1+0x20/0x20 [ 224.635027] ? zap_class+0x640/0x640 [ 224.638737] should_fail.cold.4+0xa/0x17 [ 224.642794] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.647888] ? find_held_lock+0x36/0x1c0 [ 224.651948] ? is_bpf_text_address+0xac/0x170 [ 224.656440] ? lock_downgrade+0x900/0x900 [ 224.660578] ? check_preemption_disabled+0x48/0x280 [ 224.665588] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 224.670505] ? kasan_check_read+0x11/0x20 [ 224.674640] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 224.679902] ? rcu_softirq_qs+0x20/0x20 [ 224.683865] ? rcu_softirq_qs+0x20/0x20 [ 224.687825] ? unwind_dump+0x190/0x190 [ 224.691705] ? is_bpf_text_address+0xd3/0x170 [ 224.696187] ? kernel_text_address+0x79/0xf0 [ 224.700756] ? __kernel_text_address+0xd/0x40 [ 224.705255] ? unwind_get_return_address+0x61/0xa0 [ 224.710171] ? __save_stack_trace+0x8d/0xf0 [ 224.714483] __should_failslab+0x124/0x180 [ 224.718712] should_failslab+0x9/0x14 [ 224.722501] kmem_cache_alloc_node_trace+0x5a/0x740 [ 224.727502] ? save_stack+0xa9/0xd0 [ 224.731118] ? save_stack+0x43/0xd0 [ 224.734736] __kmalloc_node_track_caller+0x3c/0x70 [ 224.739675] __kmalloc_reserve.isra.40+0x41/0xe0 [ 224.744427] pskb_expand_head+0x230/0x10f0 [ 224.748654] ? memcpy+0x45/0x50 [ 224.751927] ? __copy_skb_header+0x350/0x6b0 [ 224.756326] ? skb_release_data+0x880/0x880 [ 224.760634] ? __alloc_skb+0x770/0x770 [ 224.764514] ? __lock_is_held+0xb5/0x140 [ 224.768565] ? kasan_check_write+0x14/0x20 [ 224.772784] ? __skb_clone+0x6c7/0xa00 [ 224.776659] ? __copy_skb_header+0x6b0/0x6b0 [ 224.781052] ? kmem_cache_alloc+0x33a/0x730 [ 224.785367] skb_ensure_writable+0x3dd/0x640 [ 224.789765] ? skb_checksum_setup+0xaa0/0xaa0 [ 224.794249] ? check_preemption_disabled+0x48/0x280 [ 224.799272] ? __this_cpu_preempt_check+0x1c/0x20 [ 224.804101] ? __bpf_redirect+0x54b/0xb20 [ 224.808243] bpf_clone_redirect+0x14a/0x490 [ 224.812566] bpf_prog_759a992c578a3894+0x1db/0x1000 [ 224.817574] ? __sched_text_start+0x8/0x8 [ 224.821710] ? lock_downgrade+0x900/0x900 [ 224.825854] ? find_held_lock+0x36/0x1c0 [ 224.829909] ? lock_acquire+0x1ed/0x520 [ 224.833875] ? bpf_test_run+0x3cb/0x780 [ 224.837842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.843367] ? check_preemption_disabled+0x48/0x280 [ 224.848376] ? kasan_check_read+0x11/0x20 [ 224.852511] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 224.857775] ? rcu_softirq_qs+0x20/0x20 [ 224.861739] ? preempt_schedule+0x4d/0x60 [ 224.865876] ? ___preempt_schedule+0x16/0x18 [ 224.870280] ? bpf_test_run+0x25d/0x780 [ 224.874250] ? netlink_diag_dump+0x2a0/0x2a0 [ 224.878654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.884176] ? bpf_test_init.isra.10+0x70/0x100 [ 224.888850] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 224.893597] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 224.898431] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.903956] ? fput+0x130/0x1a0 [ 224.907225] ? __bpf_prog_get+0x9b/0x290 [ 224.911276] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 224.916104] ? bpf_prog_test_run+0x130/0x1a0 [ 224.920504] ? __x64_sys_bpf+0x3d8/0x520 [ 224.924554] ? bpf_prog_get+0x20/0x20 [ 224.928356] ? do_syscall_64+0x1b9/0x820 [ 224.932412] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 224.937769] ? syscall_return_slowpath+0x5e0/0x5e0 [ 224.942680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.947516] ? trace_hardirqs_on_caller+0x310/0x310 [ 224.952519] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 224.957527] ? prepare_exit_to_usermode+0x291/0x3b0 [ 224.962532] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.967367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:05 executing program 5: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x0, 0x8}, 0xc) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000005c0)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={r1, 0x3, 0x1, 0x0, &(0x7f0000000600)=[0x0, 0x0], 0x2}, 0x20) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r2 = socket$kcm(0x2, 0x5, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a80)=ANY=[]) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cgroup.controllers\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x2, 0xab93031f99fda67f, &(0x7f0000000080)=""/251}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)="bdc3f5c47317ab4ca2fb53056600a58c67b1", 0x12}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890c, &(0x7f0000000000)) 16:34:05 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"6e72300100", 0x80000000000002}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff008}, {0x16}]}) 16:34:05 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="85004c00000000005d000000000000009500000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x452d, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r3 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8934, &(0x7f0000000780)="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") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x40, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7ff) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x1132}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380), 0x4) 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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x418a, 0x7, 0x7, 0x7fffffff, 0x0, 0x2a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000003c0)={'vlan0\x00', 0x400}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000400)=""/144}, 0x18) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000fc0)={&(0x7f0000000580)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000600)="2d310155ec53d7035c3b29ad523bc506d592d3fd91794d6293db1b97c1748448ddc8f6ffc5964e54e65d054c1675cc159237ec89fe2522af434b2ba979b94cc748be4203d816cd66271cbbc426b22b6edcaecaceebd15f2b2bec80c35cd985ff808bbfab8296da66dd28b38b208035774880380269f98befdf4c6991bece382a3118b02298750f5d1bf365ffff3c15bcd52bb10addd25cb0729c433ea15c51", 0x9f}, {&(0x7f00000006c0)="b3c929441ceb4e3d02760ef0a37adfa90b0992752d46f6327c34747c9b3857d619d41c35455ba05d027d09d52ff7862a0b9f116efe4cc84f83d28b7acaa47896ec2fc1d40308b9a3e58a9c14e06a9ceb81b77fcf6447b6b356f0b1d2464b94dd", 0x60}, {&(0x7f0000000940)="5bdaec5bef15b684e91fb6ad692bc659cb818c9acb598318a08f631ccb81ad7c85ff8e86fc90d02e828e0a3e94849101adffa1a9cb421c1c8e496816467ec765c20d19f9bdb250c2f418ac640aef159b80b2b16ab82568eeb9da6c888f06bc87e6bbd777a8d214d3e3d10c126416d567d27c0e3631521f90d3a2fd", 0x7b}, {&(0x7f00000009c0)="0bd8395de81381f6abf45c8bbe01bbe84837adddee191ab9ceef6d704318592090b5a22f06b0472f75fef4f617f73129a227670a7adbb4d2342e442e32d2e9d9fdfd72", 0x43}, {&(0x7f0000000a40)="18f336fd98d0e02de1ae1f4994b31ac113047425c8c8b5e11de1b406d1a502530f6623b7011a6738b89b65ab6694f8c18d9447e5b8bb388e7c90abe92af50f6e9f68f5c9699d39f976f4b725c747fefca8d5c8987d1eb00422a82c95ff7208e1e2f8c7bdf568e912285957d7ad621be5110c927076fd1da252be8ad299baee782a64448682df6c209c6adbc36a67c85e7edf3d53d89346de6660dc6873840eed936578a4b4bfaffe5b8c9735d5494e", 0xaf}, {&(0x7f0000000740)="9389582baed40964db6cb526636b3c7d69955ce83535c9bf4230fae9a0343e2b70654023d47d43bfc05e0413050bd5dee0801bdc4cf2e2270c6114cd5af331", 0x3f}, {&(0x7f0000000b00)="84f477a3b6dcac3801cde8a38f3ff3b463bc77b20aeb42f68862471518a9b10535c301f9de03479558f1cf0e261304b03b859ee09328be866282189f964d077f09fe17c7ec82c5aac852e236c303", 0x4e}, {&(0x7f0000000b80)="329ae19a8623201770ec41ebd3dd7164a1f510134b10ed6a23e85bfe25de9dc875a5db0fc1b99a934c3a5864b584418799e07fff571b2bdbb51cbfcb9ca8a650e09909230a3e5a36e071a2cf1a1516ccce74496ca9e6369d56c3b873346426738f41af0a2cb9a8eaff1fda46177d183317dc7a7f09091c3463d04b43636d1618626a43599a65896c", 0x88}], 0x8, &(0x7f0000000cc0)=[{0xc8, 0x0, 0x4, "9124043e14e25ee78fed647eed87df6d595b4111b67ebd313ecd995b8764dcf89faef31dec4402c546de6f209006dbb98c447eb50f041af6afcfc6576199acf615c47c537175c90cc49d0d91f4c4bde1273af472470be9c8f50272217f9df80123dd60b6693360cf0b4cfc7621f548f08ea92cb5422e9708f832e765bb0583bb97839688e020043522d0754145ced6be3294a5a085e4fc60734ba7667d56c3bcc3c78b40969f4abe886d855ceed1991b640382"}, {0x108, 0x13f, 0x2, "684f464f100bc4e47eb306c8eb3d24cead7e9c536c8d3bcce1452493645836c2b91af2e002d30dd473811c2904d4d6e1b77f5049e257d6d3e3133504bd01e46dff445acff993f2df1dd74ae49ce58f548f6c0772603d24e3c6f8c4ccee3f49c1cec520a31223a9e281590a86c06890d5843d6c9fd74258cf369bcf650f4095f8f9a4197b40985f442caf8c96636b3946bf65f3a5b4f47d2ade316572087ca2863f077752e1c8a8761d4e6e72801f0e85f22e105c646b5b5ad1f1edc4ac259dc7abf99de6bdd7fbad95a3dc6d0f6ffe8e0cf8d0f639ade6270638433eadda06c7ec966f940b0f6524862c055ee9eb7b4a2a0d5836"}, {0xd0, 0x110, 0x6, "1be10fccd4a20a3aadf54a0a93fc6b099bbdee0bd93c873be4e836491fa916db364e1139d066f852916cd99456eaffa22512d15605554b45b7574f5c0c619c285cef02bc6c9b0f147eff7d24c3ac3e28c7403ea4dfb5fd9f13a908aceb4c935145cbc5f2e530bfe695a24b56553974d71af8f1abcee4fae929a1c11599358506ca72ad09e70db7e33bb06fe7990512beaaa51f645074482899325822f0af074af4903d84d448528d43e2e1a8ccb944df61d8e397f58635831f9641d1a5"}, {0x60, 0x108, 0x3d25, "ca7b61f7c97e38691b7cbbfdb8dc6ca7c204f73c896425347ae17e6d9a02fd4bf4b8fbfd0020d414fa3933a2595c0011d74506cafd600dc9dc009340b90541e4c37e987abba74cc50d"}], 0x300, 0x10}, 0x4044080) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000004c0)={'bcsh0\x00', 0x20}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0xc, 0x22, &(0x7f0000000100)="db96feb85f31b1536f564fe9", &(0x7f0000000140)=""/34}, 0x28) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000540)) sendmsg(r3, &(0x7f0000001100)={&(0x7f0000001000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000001080)="cd24ddab4addfbb88d60", 0xa}], 0x1, &(0x7f0000002000)=[{0x1010, 0x100, 0x77f, "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{0x108, 0x11f, 0x8000, "29855e548f2a36578ff8834fac6ea5503bb8aa143d2f6069b55538a717b629d225f7306fbc75a5a8b596ce1c0e6e2ef2b4ea795995f9d89e87ffa96af91874da630356a6bd7adf2ca3ac8322e2211a2b9ff8ce6b8e2e662b193ef54a4f5f54cdb3e4c4715a33effe0b5425ce087b80e0e7b489d0496fbbbd95126e6cbd7e3327b13792f344e7f83c9a3d0bf8238c4fc9de9857b7e5e6ac077a4a2268ad64b8e0a8ac24059806caacbeb557f27542506f79f703b4f5b559b751165a2d2ee366f1be4ba1672639ac51bec7ab99f894d4d7662c16530494da4bec8b49a9738e73c1178002edd3673d7197873dc2626686567a8ffa6fedcfded6"}], 0x24a0}, 0x20000001) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001140)={'team_slave_1\x00', @broadcast}) 16:34:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x2, 0x300) r1 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x7}, 0xffffffffffffff13) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/110, 0x6e}], 0x1, &(0x7f0000000140)=""/40, 0x28, 0x4}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100), 0x4) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) gettid() sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="233dde80049e6509cc4631113ddf183bbe04e896e1b5f153172e4ccc1aa0bf7cc0fe32ef30a7e1cc7309437990c7fe8040694155ddf9f27c7b0bd0db9c790c9884eb63454ff0ae4907f15684244831406b2a4ba7821b601c6eb9144237", 0x5d}, {&(0x7f0000000400)="f2979290ebdf204d3e2b4e9999b94d7e3cc2772e0414a12f2168621cd70abbfa4eade6d878f1473d5f7d300f5dd10ea372218ed8f575a192c59995de62d8e77190df5cca98a048cc9ebf4a314e422f9a1dbb86e58f290bedf184bfedec659d52f74b55ba94c298f62849e153f3be8ca16c57364ea4f5a07626854609e84917e231ae442220df61845002dddd6e2f9dcb3431c0eb", 0x94}, {&(0x7f00000004c0)="13b5944aac23d8bcb45a371fba31c1c81be65312ad57b03f3b7f918426311f642c53dca1ed45066d6b874077620decb89b6b3a6e5d362bac0259ca2256563777702d238895f2e20f60c192c17d6e3c2ebc0c8df6adff1b4c986a801ad7085558ea104f001f40663e6b87e50d831b833bbc3e98f15b123dd4d58ece98ef4ee668113614361765c7da2fe7b0dbb43be5392f0b81ba9189553384162a968341fe4c321aec4ca452fcf1bafc7f7c7fa4bc92a202", 0xb2}, {&(0x7f0000000580)="892119000de53729453f156b29e752a9dc975004446c43bea05fd3e08c1a2541a2e9290ac3ab352af5a12b1ac39ccde667a48ed40ed78ecae6110cf8169542b1c3a00175df3545d174d7996e3ff14388ed762ba25848bf87493a385b57f149e91ff46918633f9bf77729309a4ad76916f74fcd5159c7a7763361235f66c6a014c2cccf7d3f3f9f79638fdbf08801ddd46a0c1f1c01f287d3184aa427ee739e500b9e8adb7f2fe5ff2b0626db", 0xac}, {&(0x7f0000000000)="6dbe117970d649011f766e5e253141", 0xf}], 0x5, &(0x7f0000001680)=[{0xe8, 0x116, 0x81, "ba95d3c0bdc99730b3dc1b798dc6de63471b992905b8ae2d62b43bdc5c570b95edb7707a70e674f0485324717170ed833c5de54726ff9a04d8005c17aa99e2a8b60c989f752309668c53967780eb6329168cc7bc9b47d2428ff548ee36fd4c5de477b8a983ad1b3ddf8a97f3ac2ab8754700f59db0843f88a4d191ac74a48aab1191543cffdd71bca3372d892391cb1c10485dde2e4fb0552829e016de354ebc466163b8f930b9102058e32b2a5cd583f039a98f154b6bd3d849e4add0895ed9ae012b8462bf59c4142bf265de4b0307d754"}, {0x68, 0x10f, 0x1, "e4129fe917c0f4220c2ef7f7661efe4df8015a6f323fdb9bb101d32fa6446dc4293de8d289dbf2a8428d59e89a37a8d51360f51713000fa0e0ffa30f80a9edc308ad5ba674f5dcea6e4231895c72572d58388a"}, {0x1010, 0x10a, 0x1, 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0x1160, 0x20000840}, 0x10) 16:34:05 executing program 1 (fault-call:2 fault-nth:37): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 225.117512] FAULT_INJECTION: forcing a failure. [ 225.117512] name failslab, interval 1, probability 0, space 0, times 0 [ 225.129046] CPU: 0 PID: 15709 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 225.136431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.145787] Call Trace: [ 225.148399] dump_stack+0x244/0x39d [ 225.152046] ? dump_stack_print_info.cold.1+0x20/0x20 [ 225.157249] ? __lock_is_held+0xb5/0x140 [ 225.161331] should_fail.cold.4+0xa/0x17 [ 225.165422] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.170541] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 225.175843] ? kasan_unpoison_shadow+0x35/0x50 [ 225.180452] ? skb_tx_error+0x2f0/0x2f0 [ 225.184444] ? __kmalloc_node_track_caller+0x50/0x70 [ 225.189560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.195105] ? print_usage_bug+0xc0/0xc0 [ 225.199177] ? kasan_check_write+0x14/0x20 [ 225.203430] ? pskb_expand_head+0x6b3/0x10f0 [ 225.207883] ? __lock_acquire+0x62f/0x4c20 [ 225.212133] ? __lock_is_held+0xb5/0x140 16:34:05 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000540)) r2 = 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_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7, 0x800, 0xfc8e, 0x40, 0x0, 0x7, 0x80010, 0x2, 0x9, 0x25831239, 0x7, 0x8, 0x7, 0x9, 0x8, 0x0, 0x9, 0x0, 0x1, 0x8, 0x7, 0xfff, 0x7, 0x8, 0x7, 0x40, 0x3f, 0x8, 0x3, 0x1, 0x3, 0x1, 0xd4e1924, 0x8000, 0xd19, 0x5, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000100), 0xd}, 0x0, 0x4, 0x86ce, 0x8, 0x44b, 0x2, 0x55}, r3, 0x7, r1, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) r4 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="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") sendmsg(r4, &(0x7f0000000740)={&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x3, 0x2, {0xa, 0x4e22, 0x7fff, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000940)="0f4ac9eeff03288aa16eb29b4e3a00c4b1607c4a24f594fb77fc4e5e42ae231fd987973f6046f587e27c286628110cafb031559916e0b74b140fe2cae1f8356cdf9aac689837054c1c2d8abc6177cd98912d60570c125463640c8054e513820f894aff39bb7179157c5a995abf3a58285e1a12ccd5d43c45dda03a85616d06a69f1d34d43d", 0x85}], 0x1, &(0x7f0000000a00), 0x0, 0x20000000}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x1, 0x80, 0x3, 0x5, 0x0, 0x80000000, 0x4, 0x1, 0x78f, 0x8, 0x6, 0x9, 0x9, 0x1ed637c0, 0x8, 0x40, 0x2, 0x4, 0x3, 0x4, 0x800, 0x3f, 0x7, 0xd63, 0xffffffff, 0x3, 0x9ed2, 0x5, 0xfff, 0x3f, 0x1000, 0x7fff, 0x5, 0x4, 0x7ff, 0x20, 0x0, 0x7199, 0x4, @perf_config_ext={0x1, 0x5}, 0x24000, 0x6, 0x9, 0x7, 0x800, 0x7, 0x1}, 0x0, 0xa, r5, 0x2) openat$cgroup(r5, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000240)='lo\x00') getpid() r7 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc0000, 0xd, 0x0, 0x80, 0x6ed1, 0x0, 0x7, 0x2, 0x0, 0x3, 0x2, 0x0, 0x0, 0x100, 0x8000800000000, 0x4, 0x20ef, 0x0, 0x8, 0x1, 0x1, 0x5, 0x1ffc000000000, 0x7, 0xffff, 0x0, 0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x8000, 0x81}, 0x0, 0x0, r5, 0x0) r8 = openat$cgroup(r5, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a0, &(0x7f0000000040)='%d') ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x3) openat$cgroup(r8, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000380)={'dummy0\x00', 0x1030}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000140)=0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) [ 225.216209] __should_failslab+0x124/0x180 [ 225.220473] should_failslab+0x9/0x14 [ 225.224284] kmem_cache_alloc+0x47/0x730 [ 225.228365] skb_clone+0x1bb/0x500 [ 225.231934] ? skb_split+0x11e0/0x11e0 [ 225.235834] ? check_preemption_disabled+0x48/0x280 [ 225.240866] ? __this_cpu_preempt_check+0x1c/0x20 [ 225.245707] ? __bpf_redirect+0x54b/0xb20 [ 225.245732] bpf_clone_redirect+0xb9/0x490 [ 225.245753] bpf_prog_759a992c578a3894+0xd34/0x1000 [ 225.254109] ? __sched_text_start+0x8/0x8 [ 225.263238] ? lock_downgrade+0x900/0x900 [ 225.267437] ? find_held_lock+0x36/0x1c0 [ 225.271517] ? lock_acquire+0x1ed/0x520 [ 225.275498] ? bpf_test_run+0x3cb/0x780 [ 225.279498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.285046] ? check_preemption_disabled+0x48/0x280 [ 225.290065] ? kasan_check_read+0x11/0x20 [ 225.290080] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 225.290095] ? rcu_softirq_qs+0x20/0x20 [ 225.290111] ? preempt_schedule+0x4d/0x60 [ 225.290144] ? ___preempt_schedule+0x16/0x18 [ 225.290167] ? bpf_test_run+0x25d/0x780 16:34:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x2761, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r0, &(0x7f0000000140), 0xfdd8) r3 = gettid() perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0xff, 0x4, 0xff, 0x485, 0x0, 0x8, 0x20000, 0x2, 0x6, 0x2, 0x5, 0x3c24, 0x6083, 0xffffffff, 0x101, 0x9, 0x2, 0x6, 0x5, 0x7ff, 0x1, 0xfffffffffffffffc, 0x7ff, 0x3, 0x6, 0x180000000000, 0x0, 0x4, 0x1a2, 0xffffffffffff7fff, 0x2, 0x101, 0x7fffffff, 0x8001, 0x7df, 0x81, 0x0, 0xc9, 0x0, @perf_bp={&(0x7f0000000100)}, 0x60, 0x0, 0x143, 0x5, 0x8, 0x4, 0xfffffffffffffffe}, r3, 0x1, r2, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) close(r1) [ 225.299584] ? netlink_diag_dump+0x2a0/0x2a0 [ 225.299606] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.299619] ? bpf_test_init.isra.10+0x70/0x100 [ 225.299638] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 225.307838] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 225.307856] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.307872] ? fput+0x130/0x1a0 [ 225.307888] ? __bpf_prog_get+0x9b/0x290 [ 225.307907] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 225.307919] ? bpf_prog_test_run+0x130/0x1a0 [ 225.307937] ? __x64_sys_bpf+0x3d8/0x520 16:34:05 executing program 4: socketpair(0x0, 0x800, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000c6c0)={&(0x7f000000b300)=@can={0x1d, 0x0}, 0x80, &(0x7f000000b640)=[{&(0x7f000000b380)=""/169, 0xa9}, {&(0x7f000000b440)=""/47, 0x2f}, {&(0x7f000000b480)=""/162, 0xa2}, {&(0x7f000000b540)=""/4, 0x4}, {&(0x7f000000b580)=""/3, 0x3}, {&(0x7f000000b5c0)=""/100, 0x64}], 0x6, &(0x7f000000b6c0)=""/4096, 0x1000, 0x52}, 0x40010060) bpf$PROG_LOAD(0x5, &(0x7f000000c700)={0x5, 0x4, &(0x7f00000000c0)=@raw=[@exit, @map={0x18, 0xd, 0x1, 0x0, r0}, @generic={0x8, 0x3, 0x3, 0x8, 0x1}], &(0x7f0000000200)='GPL\x00', 0x4, 0x1f, &(0x7f0000000240)=""/31, 0x41f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61128c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006916000000000000bf67000000000000570600000f0000006706000002000000070600000ee60000bf050000000000001f650000000000006707000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffbd43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 225.307950] ? bpf_prog_get+0x20/0x20 [ 225.307983] ? do_syscall_64+0x1b9/0x820 [ 225.307998] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 225.308015] ? syscall_return_slowpath+0x5e0/0x5e0 [ 225.308032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.326319] ? trace_hardirqs_on_caller+0x310/0x310 [ 225.326340] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 225.326359] ? prepare_exit_to_usermode+0x291/0x3b0 [ 225.326395] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.326420] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:05 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x8, [0xe803, 0x0, 0x2a0]}, 0xd}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000180)}, 0x0) 16:34:05 executing program 1 (fault-call:2 fault-nth:38): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:05 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) socketpair(0x7fffffffffd, 0x1, 0x7f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080), &(0x7f0000000400)}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000140)="b437c16858019f4b85f9db0c16253c30a5f0da2f292e777c29b30031c7c73c2493302027bfd03e2744f64cae2e36cd2009a5b3c3727bc5d68987711ac72fd2df9f6b541b665bab516c64f0c4b15aa96493d6a70646f1312cb3c6235fff88650aa880b7dd08bd5b82640bc23353f8b3d8b02d9d255a32b2472c1de6f958d46c378777024b22219fdbb769493f48b082f06515c9784ce8d06195bc4d16a9f8fab34c9c") recvmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000001640)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)=""/101, 0x65}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000001740)=""/244, 0xf4}, {&(0x7f0000001840)=""/96, 0x60}], 0x4, &(0x7f0000001900)=""/168, 0xa8, 0x7}, 0x40000103) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x0, 0x3, &(0x7f0000000040)=@raw=[@exit, @call={0x85, 0x0, 0x0, 0x36}, @jmp={0x5, 0x7fd0b2fb, 0xf, 0x8, 0x0, 0x0, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x7, 0x40, &(0x7f0000000100)=""/64, 0x40f00, 0x1, [], r2, 0x6}, 0x48) 16:34:05 executing program 5: r0 = bpf$MAP_CREATE(0x4, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001200)={r0, 0x28, &(0x7f00000011c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x8, 0x2, 0x3f, 0x10, r0, 0x4}, 0x2c) socketpair(0x27, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001240)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001180)={r1, &(0x7f0000000180)="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", &(0x7f0000000100)=""/59}, 0x18) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8, 0x7d05, 0x9, 0xfffffffffffffffe}, {0x8001, 0x2, 0xa1, 0x401}, {0x9, 0x0, 0x2, 0x4fa9}, {0x9, 0x8, 0x4, 0x3}, {0x1, 0x0, 0x6, 0x2}, {0x5, 0x200000000000009, 0x9, 0x81}, {0xff, 0x800000008, 0xfff, 0x20}]}) [ 225.599470] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 225.648785] FAULT_INJECTION: forcing a failure. [ 225.648785] name failslab, interval 1, probability 0, space 0, times 0 [ 225.660052] CPU: 0 PID: 15740 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 225.660063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.660073] Call Trace: [ 225.679399] dump_stack+0x244/0x39d [ 225.683059] ? dump_stack_print_info.cold.1+0x20/0x20 [ 225.688252] ? zap_class+0x640/0x640 [ 225.688278] should_fail.cold.4+0xa/0x17 [ 225.688298] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.688316] ? find_held_lock+0x36/0x1c0 [ 225.688343] ? is_bpf_text_address+0xac/0x170 [ 225.688375] ? lock_downgrade+0x900/0x900 [ 225.688391] ? check_preemption_disabled+0x48/0x280 [ 225.688408] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 225.696280] ? kasan_check_read+0x11/0x20 [ 225.696295] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 225.696311] ? rcu_softirq_qs+0x20/0x20 [ 225.696327] ? rcu_softirq_qs+0x20/0x20 [ 225.696340] ? unwind_dump+0x190/0x190 [ 225.696381] ? is_bpf_text_address+0xd3/0x170 [ 225.696400] ? kernel_text_address+0x79/0xf0 [ 225.696417] ? __kernel_text_address+0xd/0x40 [ 225.696432] ? unwind_get_return_address+0x61/0xa0 [ 225.696451] ? __save_stack_trace+0x8d/0xf0 [ 225.696473] __should_failslab+0x124/0x180 [ 225.696492] should_failslab+0x9/0x14 [ 225.696508] kmem_cache_alloc_node_trace+0x5a/0x740 [ 225.696523] ? save_stack+0xa9/0xd0 [ 225.696540] ? save_stack+0x43/0xd0 [ 225.705686] __kmalloc_node_track_caller+0x3c/0x70 [ 225.705708] __kmalloc_reserve.isra.40+0x41/0xe0 [ 225.705723] ? find_held_lock+0x36/0x1c0 [ 225.705745] pskb_expand_head+0x230/0x10f0 [ 225.705766] ? memcpy+0x45/0x50 [ 225.705784] ? __copy_skb_header+0x350/0x6b0 [ 225.705799] ? skb_release_data+0x880/0x880 [ 225.705815] ? __alloc_skb+0x770/0x770 [ 225.714945] ? __lock_is_held+0xb5/0x140 [ 225.714971] ? kasan_check_write+0x14/0x20 [ 225.714987] ? __skb_clone+0x6c7/0xa00 [ 225.715006] ? __copy_skb_header+0x6b0/0x6b0 [ 225.715017] ? kmem_cache_alloc+0x33a/0x730 [ 225.715042] skb_ensure_writable+0x3dd/0x640 [ 225.724965] ? skb_checksum_setup+0xaa0/0xaa0 [ 225.724984] ? check_preemption_disabled+0x48/0x280 [ 225.725020] ? __this_cpu_preempt_check+0x1c/0x20 [ 225.725035] ? __bpf_redirect+0x54b/0xb20 [ 225.725057] bpf_clone_redirect+0x14a/0x490 [ 225.725079] bpf_prog_759a992c578a3894+0x6df/0x1000 [ 225.734463] ? bpf_test_run+0x175/0x780 [ 225.734482] ? lock_downgrade+0x900/0x900 [ 225.734498] ? ktime_get+0x332/0x400 [ 225.734523] ? find_held_lock+0x36/0x1c0 [ 225.734545] ? lock_acquire+0x1ed/0x520 16:34:06 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000005c0)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f00000006c0)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000600)=""/6, 0x6}, {&(0x7f0000000780)=""/246, 0xf6}, {&(0x7f0000000880)=""/60, 0x3c}, {&(0x7f00000008c0)=""/92, 0x5c}, {&(0x7f0000000940)=""/36, 0x24}], 0x5, 0x0, 0x0, 0x1}, 0x60) r1 = socket$kcm(0x11, 0x5, 0x300) r2 = socket$kcm(0x2, 0x5, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@l2, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/249, 0xf9}, {&(0x7f0000000400)=""/133, 0x85}], 0x2, &(0x7f00000004c0)=""/133, 0x85, 0x80}, 0x12000) sendmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000640)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="ff", 0x1}], 0x1, &(0x7f0000000280)}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(r1, &(0x7f000000c240)={&(0x7f000000b0c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000140)=""/154, 0x9a}, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x11, 0xc, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6ef3, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x3, 0x7, 0xb, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}, @generic={0x40, 0x10001, 0xc04, 0x6, 0x2}, @generic={0x4, 0x7d, 0x6da3bd85, 0x8, 0x8}, @alu={0x7, 0x0, 0xf, 0x1, 0xf, 0xfffffffffffffffe, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000}, @alu={0x0, 0x3301, 0xb, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff}]}, &(0x7f0000000ac0)='syzkaller\x00', 0xfffffffffffffff7, 0x5d, &(0x7f0000000b00)=""/93, 0x41000, 0x1, [], r4, 0xa}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000c00)={r1, r5}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000c40)) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6e720000000000004e97810000000200", 0x213}) 16:34:06 executing program 0: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000940)="2f677288b9702e73746174007d88231ba79cfad631b04fb68d9fb4db977cf33fec62de80dfdfb5acfaf3d5eeb38f73553b6cc55a955c21bd4862af8f2c6bf5a75682774d76fe52fdecdf01de8c7fe9105e629655442851b5a5415cd4b43dd221c8bcb4b8b6eaaf6299aee1967b237166322ddc70aa806d384f45322e", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086607, 0x7fffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000800)='cgroupwlan1^\x00'}, 0x10) r4 = openat$cgroup_ro(r0, &(0x7f0000000480)='pidc.events\x00', 0x0, 0x0) close(r1) mkdirat$cgroup(r3, &(0x7f00000004c0)="2e760d30a0", 0x1ff) close(0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ac0)) r5 = openat$cgroup_ro(r4, &(0x7f0000000a40)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) close(r5) write$cgroup_int(r5, &(0x7f0000000440)=0x80, 0x12) 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, 0x0, 0x6, 0x0, 0x7ff, 0x4, 0x7fff, 0x80000000, 0x0, 0x8000000000000000, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x800, 0x46d, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0xffffffffffffff01}, 0x0, 0xa, 0xffffffffffffffff, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000900)={r5, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffdb) socketpair(0x1f, 0x80006, 0xb36, &(0x7f0000000b00)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) 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, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r7, &(0x7f0000000980), 0xffffff4d) close(r7) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) recvmsg$kcm(r4, &(0x7f0000000340)={&(0x7f0000000500)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000580)=""/214, 0xd6}, {&(0x7f0000000680)=""/254, 0xfe}, {&(0x7f0000000780)=""/109, 0x6d}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f0000000bc0)=""/235, 0xeb}, {&(0x7f0000000cc0)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8001}, 0x5c21afb18e52ac2d) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000000840)=r8) [ 225.742455] ? bpf_test_run+0x3cb/0x780 [ 225.742474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.742492] ? check_preemption_disabled+0x48/0x280 [ 225.742515] ? kasan_check_read+0x11/0x20 [ 225.742534] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 225.750880] ? rcu_softirq_qs+0x20/0x20 [ 225.750896] ? bpf_cgroup_storage_release+0x220/0x220 [ 225.750914] ? skb_try_coalesce+0x1b70/0x1b70 [ 225.750941] ? bpf_test_run+0x25d/0x780 [ 225.750975] ? netlink_diag_dump+0x2a0/0x2a0 [ 225.760034] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.760053] ? bpf_test_init.isra.10+0x70/0x100 [ 225.760075] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 225.760101] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 225.760119] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.782383] ? fput+0x130/0x1a0 [ 225.782401] ? __bpf_prog_get+0x9b/0x290 [ 225.782438] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 225.782452] ? bpf_prog_test_run+0x130/0x1a0 [ 225.782481] ? __x64_sys_bpf+0x3d8/0x520 [ 225.799372] ? bpf_prog_get+0x20/0x20 [ 225.799413] ? do_syscall_64+0x1b9/0x820 [ 225.799427] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 225.799445] ? syscall_return_slowpath+0x5e0/0x5e0 [ 225.844429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.844451] ? trace_hardirqs_on_caller+0x310/0x310 [ 225.844468] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 225.844486] ? prepare_exit_to_usermode+0x291/0x3b0 [ 225.844506] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.853397] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:06 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x40000) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x100000, 0x0) 16:34:06 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) close(r0) socket$kcm(0xa, 0x522000000003, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8912, &(0x7f00000000c0)={r0}) 16:34:06 executing program 1 (fault-call:2 fault-nth:39): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 226.162516] FAULT_INJECTION: forcing a failure. [ 226.162516] name failslab, interval 1, probability 0, space 0, times 0 [ 226.173870] CPU: 0 PID: 15767 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 226.181235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.190595] Call Trace: [ 226.193198] dump_stack+0x244/0x39d [ 226.196852] ? dump_stack_print_info.cold.1+0x20/0x20 [ 226.202056] ? zap_class+0x640/0x640 [ 226.205793] should_fail.cold.4+0xa/0x17 [ 226.209874] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.214993] ? find_held_lock+0x36/0x1c0 [ 226.219077] ? is_bpf_text_address+0xac/0x170 [ 226.223591] ? lock_downgrade+0x900/0x900 [ 226.227748] ? check_preemption_disabled+0x48/0x280 [ 226.232775] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 226.237718] ? kasan_check_read+0x11/0x20 [ 226.241883] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 226.247171] ? rcu_softirq_qs+0x20/0x20 [ 226.251152] ? rcu_softirq_qs+0x20/0x20 [ 226.255138] ? unwind_dump+0x190/0x190 [ 226.259046] ? is_bpf_text_address+0xd3/0x170 [ 226.263555] ? kernel_text_address+0x79/0xf0 [ 226.267981] ? __kernel_text_address+0xd/0x40 [ 226.272485] ? unwind_get_return_address+0x61/0xa0 [ 226.277424] ? __save_stack_trace+0x8d/0xf0 [ 226.281763] __should_failslab+0x124/0x180 [ 226.286010] should_failslab+0x9/0x14 [ 226.289817] kmem_cache_alloc_node_trace+0x5a/0x740 [ 226.294861] ? save_stack+0xa9/0xd0 [ 226.298497] ? save_stack+0x43/0xd0 [ 226.302143] __kmalloc_node_track_caller+0x3c/0x70 [ 226.307090] __kmalloc_reserve.isra.40+0x41/0xe0 [ 226.311856] pskb_expand_head+0x230/0x10f0 [ 226.316112] ? memcpy+0x45/0x50 [ 226.319408] ? __copy_skb_header+0x350/0x6b0 [ 226.323838] ? skb_release_data+0x880/0x880 [ 226.328169] ? __alloc_skb+0x770/0x770 [ 226.332079] ? __lock_is_held+0xb5/0x140 [ 226.336160] ? kasan_check_write+0x14/0x20 [ 226.340403] ? __skb_clone+0x6c7/0xa00 [ 226.344307] ? __copy_skb_header+0x6b0/0x6b0 [ 226.348729] ? kmem_cache_alloc+0x33a/0x730 [ 226.353069] skb_ensure_writable+0x3dd/0x640 [ 226.357497] ? skb_checksum_setup+0xaa0/0xaa0 [ 226.362005] ? check_preemption_disabled+0x48/0x280 [ 226.367107] ? __this_cpu_preempt_check+0x1c/0x20 [ 226.371987] ? __bpf_redirect+0x54b/0xb20 [ 226.376156] bpf_clone_redirect+0x14a/0x490 [ 226.380495] bpf_prog_759a992c578a3894+0x60a/0x1000 [ 226.385527] ? __sched_text_start+0x8/0x8 [ 226.389693] ? lock_downgrade+0x900/0x900 [ 226.393863] ? find_held_lock+0x36/0x1c0 [ 226.397945] ? lock_acquire+0x1ed/0x520 [ 226.401927] ? bpf_test_run+0x3cb/0x780 [ 226.405907] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.411460] ? check_preemption_disabled+0x48/0x280 [ 226.416495] ? kasan_check_read+0x11/0x20 [ 226.420647] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 226.425944] ? rcu_softirq_qs+0x20/0x20 [ 226.429994] ? preempt_schedule+0x4d/0x60 [ 226.434219] ? ___preempt_schedule+0x16/0x18 [ 226.438674] ? bpf_test_run+0x25d/0x780 [ 226.442675] ? netlink_diag_dump+0x2a0/0x2a0 [ 226.447095] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 226.452643] ? bpf_test_init.isra.10+0x70/0x100 [ 226.457422] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 226.462197] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 226.467074] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 226.472704] ? fput+0x130/0x1a0 [ 226.476076] ? __bpf_prog_get+0x9b/0x290 [ 226.480257] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 226.485162] ? bpf_prog_test_run+0x130/0x1a0 [ 226.489657] ? __x64_sys_bpf+0x3d8/0x520 [ 226.493786] ? bpf_prog_get+0x20/0x20 [ 226.497635] ? do_syscall_64+0x1b9/0x820 [ 226.501711] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 226.507095] ? syscall_return_slowpath+0x5e0/0x5e0 [ 226.512097] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.517026] ? trace_hardirqs_on_caller+0x310/0x310 [ 226.522150] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 226.527288] ? prepare_exit_to_usermode+0x291/0x3b0 [ 226.532409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.537391] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:06 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) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000780)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xfffffffffffffddd}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000), 0x26}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001e40)={&(0x7f0000001e00)='./file0\x00'}, 0x10) recvmsg$kcm(r1, &(0x7f0000001dc0)={&(0x7f0000004140)=@can={0x1d, 0x0}, 0x80, &(0x7f0000004640)=[{&(0x7f00000041c0)=""/246, 0xf6}, {&(0x7f00000042c0)=""/247, 0xf7}, {&(0x7f00000043c0)=""/120, 0x78}, {&(0x7f0000001c80)=""/63, 0x3f}, {&(0x7f0000004440)=""/211, 0xd3}, {&(0x7f0000004540)=""/241, 0xf1}], 0x6, &(0x7f00000046c0)=""/189, 0xbd, 0x1}, 0x2) sendmsg(r2, &(0x7f0000005280)={&(0x7f0000004780)=@ll={0x11, 0x8, r3, 0x1, 0x101, 0x6, @broadcast}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004800)="93e4b25a9d86a2cee6dd9a7b9e77d02f251c0cedd2dced29009f0b86c6bccffd8e24", 0x22}, {&(0x7f0000004840)="b7b0e3f1520018147ff2c5208f17ede1df98c915073b8f02b637f956c9df3decad1fd718da8954190291bc96940a6acac8bb7b1a7c8c92eadb45bc288e2eff78340c0d0bb82b4b9a0b97115419e11f35b3df0990b3851b70ff13107d402cc943048995a2c3c0adbd1cdf169c0e0504b810779a857813f9f256e75222e43775bde2f3f063859e64360e6949fc220c46bd5ac5ec3e24bce9531b9cfee5e72857a48748a20c79100ee70cd2424293236ae646b4c17bce6a079de5bc4197ee7c66574979c36bed56", 0xc6}, {&(0x7f0000004940)="f7e8489db25200c8e316527e2e0c22c401a6fcd324c3792be9e0a638a894e7d844", 0x21}, {&(0x7f0000004980)="6d8acc3d41e8a4e6f3c0", 0xa}, {&(0x7f00000049c0)="904952e8fd09f7fe39c5fbcee1db62abf3d2359ee4ca1e6060d01598dd4713fef386576fed3f5c2ad7aa6d1150a65a0a1a4a4213cdbb85709eb7942e1c15b0eb46ed32ba11f42730c26e99bd03370d763d2ecf4513d0cb3c28f90fa5be531bba674c9060e372e7f1ebd91aab1e2f8ea0d8c1c7e4138ae8bbb41010c56e5812ecf323803449e1b42b8b2e5946d47bc9310d734db7efcdb327ba3e9fdc0e6ef50682fca7f8", 0xa4}, {&(0x7f0000004a80)="93d3aaf133ca36eb9b7de89f8517ee9f5178e673181e444eeb3482942017ad71537fa6341ebdb2a4d0ad93288449fb2c8799bcbd313354d911add75ea19463a6530696091cf97e3a4cb7f0c42b49d960d516536241074ecf03ff28f20fc81d37f5dd0b5fbc0e585ce580659ec1ef8fffa6703053ce46c8b5a26c09a6add0d65fc6b31d47560422b6b7baadb1e1e220bf14c8b5d59905d1917c9dfefc9db1545d54567c510fcd93e6df1063f9208cede150", 0xb1}, {&(0x7f0000004b40)="1f83bf070b05620ac90cca80ae2d7bf928b93e45e1dbf6647e41c30bb107f215a9add46788f6a2a005d1c0aac0d48e9a65de71eacf83872deafe129d2f4508baeb31b0c086599ba14d2f24d9c1337269eb771a05065b9bddc62e9d3aba24872f0da3c94afb19be1568c91c7734f33ca721d53b236587428799d8", 0x7a}, {&(0x7f0000004bc0)="d8f8ba2d10149af7f392cb9d", 0xc}, {&(0x7f0000004c00)="1cea1f5b226842be220ecfe3a55eee2993912b53f26f151b38329e181bcfd12202e18f63702814211245934c5df50ed1f971ac76665af4149e7d6fe204183909c3115d86989d67c09eea0abcf8ae98b97619324c5479c8235db48ed1745b0e0a9fbb015e6981de1523d4a76c8769ee9546f83c6f12d4f6387629624bf72983ec1a152c305bfae66afade3b00ef942a2be17f4214d76fcd3c3867326652bd9eeee35b7403664f07de81d239b56ec05730497768bcb67b8f5c31bcb6413edf25435f9ddfc5bd233f27fdb529e1b41efb6002bb4317283e92d46d53ecfcc039158f25943e324d3c326923bce0a228f2", 0xee}], 0x9, &(0x7f0000004dc0)=[{0x98, 0x0, 0x2, "0777d17a8c53b13a313f8ea8da45a76a4149bb6af653a95a8afb69905d49401fb5c8ce000f82fc3e825e1d295ab19920d12430096e239be955a782b577ff5594dab3630b6762519fa6cb3419fec4c232a5f32bff44c1a27fcf8fbaec77786d7549ab505c55ebc00c224e45d3b315db4d78b91b4ebbe320f21d4266b850e1144cc7b634a5a1e47352"}, {0x40, 0x11e, 0x4, "295c4b69fb7623af88d60484e9d0c5f4f1dfffc79918f92584f7e5191449737cb2b798300d0937e084"}, {0xa0, 0x1ff, 0xc00, "4a616f6d94b6d6cd2cc17574c217fe497c2a4a2c5fbff3ed7f9fa98e7db56bd1668373af64b76a3d8345c69618a9e7e022a3ba5fc55de674e99d72acbadf6ae08864b7aa9db5f275e318bc99b9f41d713f69619f420c8e78df44b8861cc47572839663a4dcfc7cf66c3acaa7846d8f02e67355ca573539ed4c81a317d791767cbdd8dc86981c738b8b"}, {0xc8, 0x1, 0x0, "f6b854fd423557ed61abc2daf1f7fcab9a863d59ee0a3f85e87deb5f15be5beeeb4779659489ed71bec5af568d6b7ad96227a89825ac43779a5620c8bf53727fcf5827becb3c7590ec3bbad20198dee44d73e0c07d97697f6a0a114b1b12e11d823985b78e6f587d1b6db8f79a8ee74c045923ed5641555864a4c435db4c8083d898d0e0ad005118dc8ba1f373f82fe624286760af8818ab8029d1928cda9fa3bcdbe2ca0a27db7128220a1b0f37e801258d99"}, {0xf0, 0x10f, 0x101, "f4d29b277859787eb140b0666716c924c0ad74404673c934edb4055804b790d8bdb60cfb605ee5b6bbcc344f9612abfa5e2c9f24ade81cd9a8f065e4ef648e0feeee18dfe2ae6c89e87cb68e5b61f99eb9ad2caa97bb36bd44825445ebb93c0527ee19c28226ff497c3e180c870c189d969df8100ca81b57d843e2792ef7025bfc3013a5c93afcebfcd952364202fe1beaca8136336c0a498cee0f5751c3bd8c10daec553f772d6090eec6f6f8d0b13fd2dc2b3b9e0e8afb5d52dfc9615121d922fbe33accb6fdbdb3457d5b3bb460f41b34297b7427f49c6a97a8b8bd28ad"}, {0x80, 0x118, 0x1, "ab8600249aa1f5f7147da48e28c152182547186c7da55c70e28fc577a1abb38d00e047df51292937ac2093119c3a7176c72e6afb92c7d6bc11404c1ecec429340653387908686efa1640fbd3917807cd97de70eeaf5c70916e47c912d067c786b930541c8f8d198185d206"}, {0x98, 0x117, 0x6, "1698f1e430b380ac30c819b8eac7b5b8fc9329e46906948f4c63b16ed6df42528be21e9c28e43992d4951cbe00c71475e7886187e01393d0c7458c49ef9700405141b8e3e2f547fb418999a9de8f1cab96505fd5d22ad7421eecddb13d723545c8c04eea014e641867d72b41f009ea468665737d90ec7fbc1125c54db463732b3191c416b62ff9f6"}, {0x28, 0x11d, 0x10000, "9bcb0b7e8ca4825d1f5983676cfbbffbe1b8eda7"}, {0x48, 0x100, 0x6, "e82a1b65e08ed980641f782109d737fe386f9c3e2de56ef7158f24fa2785442aebcd47a057b60fa5f6f454eb337922f2b223f59b941704"}], 0x4b8, 0x4004000}, 0x48040) r4 = gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000800)="6e54982535235ebb004ae40f973c66db51acd563cc9898180786452adaf32c6b520ed2df90e836141427eceb4571bfdcb19add4517d7fb6b050a1d23dcb5052df348c65e3360b00fe61755e666c780fe85a484dd7f0069f9be1c1bc3e54e680dd4"}, 0x10) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x4f47952c, 0x7, 0x0, 0x5, 0x0, 0x7, 0x1000, 0x0, 0x3, 0x1, 0x0, 0x3, 0x0, 0x8, 0x0, 0x4, 0x2, 0x81, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x5, 0x7ff, 0x8ed, 0x2, 0x8, 0x56c, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000000440), 0x3}, 0x8, 0xe79c, 0x2, 0xa, 0x7, 0x8, 0x1f}, r4, 0xb, r0, 0x3) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f0000001cc0)=@llc={0x1a, 0x0, 0x8}, 0x80, &(0x7f0000001d40)}, 0x0) r6 = openat$cgroup_ro(r2, &(0x7f0000000500)='pids.current\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000540)={&(0x7f0000000240)='./file0\x00', r6}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x1ff) close(r5) socket$kcm(0x29, 0x102, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000680)=@hci, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001800)=""/93, 0x5d, 0x2}, 0x10000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) socketpair(0x0, 0x80e, 0x0, &(0x7f00000004c0)) getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={0xffffffffffffffff, 0x0, 0x1b, 0x3, &(0x7f00000005c0)="496c595d891f16185d531eaec901b767f1ab611373160cc9b08928", &(0x7f0000000600)=""/3, 0xd25c}, 0x28) socketpair(0xf, 0x0, 0x1, &(0x7f0000000400)) perf_event_open$cgroup(&(0x7f0000000880)={0x7, 0x70, 0x99d, 0x0, 0x1, 0x7, 0x0, 0x2, 0x40000, 0x2, 0x4b8d, 0x5, 0x0, 0x9, 0xff, 0x0, 0x800, 0xfff, 0x3, 0x8, 0x8, 0xafc, 0x3ff, 0x6, 0x45, 0x30, 0x9, 0x7, 0x2, 0x0, 0x100000000, 0x6686, 0x6, 0x80, 0x1, 0x7, 0x1, 0x1ff, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000200), 0x2}, 0x2, 0xfffffffffffff800, 0x2, 0x8, 0x101, 0xfffffffffffff801, 0x3}, r2, 0xa, r1, 0x1) 16:34:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) 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$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000540)) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7, 0x800, 0xfc8e, 0x40, 0x0, 0x7, 0x80010, 0x2, 0x9, 0x25831239, 0x7, 0x8, 0x7, 0x9, 0x8, 0x0, 0x9, 0x0, 0x1, 0x8, 0x7, 0xfff, 0x7, 0x8, 0x7, 0x40, 0x3f, 0x8, 0x3, 0x1, 0x3, 0x1, 0xd4e1924, 0x8000, 0xd19, 0x5, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000100), 0xd}, 0x0, 0x4, 0x86ce, 0x8, 0x44b, 0x2, 0x55}, r3, 0x7, r1, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) r4 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="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") sendmsg(r4, &(0x7f0000000740)={&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x3, 0x2, {0xa, 0x4e22, 0x7fff, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000940)="0f4ac9eeff03288aa16eb29b4e3a00c4b1607c4a24f594fb77fc4e5e42ae231fd987973f6046f587e27c286628110cafb031559916e0b74b140fe2cae1f8356cdf9aac689837054c1c2d8abc6177cd98912d60570c125463640c8054e513820f894aff39bb7179157c5a995abf3a58285e1a12ccd5d43c45dda03a85616d06a69f1d34d43d", 0x85}], 0x1, &(0x7f0000000a00), 0x0, 0x20000000}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x1, 0x80, 0x3, 0x5, 0x0, 0x80000000, 0x4, 0x1, 0x78f, 0x8, 0x6, 0x9, 0x9, 0x1ed637c0, 0x8, 0x40, 0x2, 0x4, 0x3, 0x4, 0x800, 0x3f, 0x7, 0xd63, 0xffffffff, 0x3, 0x9ed2, 0x5, 0xfff, 0x3f, 0x1000, 0x7fff, 0x5, 0x4, 0x7ff, 0x20, 0x0, 0x7199, 0x4, @perf_config_ext={0x1, 0x5}, 0x24000, 0x6, 0x9, 0x7, 0x800, 0x7, 0x1}, 0x0, 0xa, r5, 0x2) openat$cgroup(r5, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000240)='lo\x00') getpid() r7 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc0000, 0xd, 0x0, 0x80, 0x6ed1, 0x0, 0x7, 0x2, 0x0, 0x3, 0x2, 0x0, 0x0, 0x100, 0x8000800000000, 0x4, 0x20ef, 0x0, 0x8, 0x1, 0x1, 0x5, 0x1ffc000000000, 0x7, 0xffff, 0x0, 0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x8000, 0x81}, 0x0, 0x0, r5, 0x0) r8 = openat$cgroup(r5, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a0, &(0x7f0000000040)='%d') ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x3) openat$cgroup(r8, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000380)={'dummy0\x00', 0x1030}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000140)=0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) 16:34:06 executing program 2: r0 = socket$kcm(0xa, 0x8000000007, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xe, &(0x7f00000000c0), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) 16:34:06 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) socketpair(0x6, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18230100000000e2ff00c20000000000a080ab6f8eb18869"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0xffffffffffffffff, r3, 0x0, 0x89, &(0x7f0000000500)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0xffffffffffffffff}, 0x30) write$cgroup_pid(r1, &(0x7f00000005c0)=r6, 0x12) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x0, 0x0, 0x63}, @map={0x18, 0x1, 0x1, 0x0, r3}], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r9) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0x5450, &(0x7f0000000240)={0x2, 0x0, [0x0, 0x0]}) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x1f, 0x6, 0xd07, 0x1ff, 0x0, 0x3, 0x0, 0xc, 0x200, 0x400, 0x100, 0x0, 0x0, 0x41ca, 0xfff, 0x6, 0x3, 0xf9be, 0x0, 0x1, 0x0, 0x7, 0x5, 0x80000001, 0x2, 0x6a, 0x0, 0x9, 0x3, 0x3, 0x200, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x22f9a3e6, 0x0, 0x1, 0x4, @perf_config_ext={0x100000000, 0x2}, 0x0, 0x100, 0x4a, 0x7, 0x20, 0x4, 0x7}, 0x0, 0x9, r2, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x7, 0x0, 0x78, 0x6, 0x0, 0x0, 0x1000, 0xc, 0x1, 0x6, 0xffffffffffff7d65, 0x100000000, 0xb4, 0x2, 0x7, 0x1, 0x0, 0x0, 0x3, 0x1ff, 0x7, 0x3, 0x0, 0x5, 0x7ff, 0x3ed7, 0x101, 0x10000, 0x8, 0x101, 0x100000001, 0x4, 0x1f, 0x100000000, 0x5, 0xffffffffffffc1e8, 0x0, 0x27, 0x7, @perf_bp={&(0x7f0000000300), 0x4}, 0x4, 0xfa, 0x8000, 0x6, 0xffffffffffffffff, 0x7}, 0x0, 0x0, r3, 0x8) socketpair(0x1, 0x800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000003c0)={r8, r3, 0xc, 0x1}, 0x10) 16:34:07 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)="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") socket$kcm(0xa, 0x40122000000003, 0x11) r1 = socket$kcm(0xa, 0x208000000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000000), 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000003840)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000040)="d90d0000768606681d012f629c75adfa4208d5febf524a024aface6a6ac7d846ed2fa163e15ffb5033e9ad60d7a8a295b90bf9cc85a2b1496c0c48000303080a2f858ad2c4aa412d", 0x48}], 0x1}, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) socketpair$inet6_sctp(0xa, 0x8005, 0x84, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000005c0)) mkdir(&(0x7f0000000d40)="2e02", 0x0) 16:34:07 executing program 1 (fault-call:2 fault-nth:40): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 226.887697] FAULT_INJECTION: forcing a failure. [ 226.887697] name failslab, interval 1, probability 0, space 0, times 0 [ 226.899004] CPU: 0 PID: 15798 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 226.906371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.906378] Call Trace: [ 226.906403] dump_stack+0x244/0x39d [ 226.906427] ? dump_stack_print_info.cold.1+0x20/0x20 [ 226.906446] ? zap_class+0x640/0x640 [ 226.906471] should_fail.cold.4+0xa/0x17 [ 226.906491] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.906507] ? find_held_lock+0x36/0x1c0 [ 226.906531] ? is_bpf_text_address+0xac/0x170 [ 226.927275] ? lock_downgrade+0x900/0x900 [ 226.927294] ? check_preemption_disabled+0x48/0x280 [ 226.927314] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 226.927330] ? kasan_check_read+0x11/0x20 [ 226.927344] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 226.927359] ? rcu_softirq_qs+0x20/0x20 [ 226.927377] ? rcu_softirq_qs+0x20/0x20 [ 226.940227] ? unwind_dump+0x190/0x190 [ 226.940264] ? is_bpf_text_address+0xd3/0x170 [ 226.940288] ? kernel_text_address+0x79/0xf0 [ 226.940303] ? __kernel_text_address+0xd/0x40 [ 226.940319] ? unwind_get_return_address+0x61/0xa0 [ 226.952995] ? __save_stack_trace+0x8d/0xf0 [ 226.953020] __should_failslab+0x124/0x180 [ 226.953039] should_failslab+0x9/0x14 [ 226.953056] kmem_cache_alloc_node_trace+0x5a/0x740 [ 226.967100] ? save_stack+0xa9/0xd0 [ 226.967117] ? save_stack+0x43/0xd0 [ 226.967141] __kmalloc_node_track_caller+0x3c/0x70 [ 226.967162] __kmalloc_reserve.isra.40+0x41/0xe0 [ 226.967182] pskb_expand_head+0x230/0x10f0 [ 226.967197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 226.967214] ? memcpy+0x45/0x50 [ 227.002577] ? __copy_skb_header+0x350/0x6b0 [ 227.002596] ? skb_release_data+0x880/0x880 [ 227.002612] ? __alloc_skb+0x770/0x770 [ 227.002638] ? __lock_is_held+0xb5/0x140 [ 227.002660] ? kasan_check_write+0x14/0x20 [ 227.002675] ? __skb_clone+0x6c7/0xa00 [ 227.020310] ? __copy_skb_header+0x6b0/0x6b0 [ 227.020327] ? kmem_cache_alloc+0x33a/0x730 16:34:07 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0}], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x12, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x8}]}, &(0x7f0000000240)='GPL\x00', 0x7fffffff, 0xfcb1, &(0x7f0000000380)=""/251, 0x0, 0x0, [], 0x0, 0xf}, 0x48) [ 227.020347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.020372] skb_ensure_writable+0x3dd/0x640 [ 227.020392] ? skb_checksum_setup+0xaa0/0xaa0 [ 227.020410] ? preempt_notifier_register+0x200/0x200 [ 227.020427] ? __switch_to_asm+0x34/0x70 [ 227.046391] ? __switch_to_asm+0x34/0x70 [ 227.046405] ? __switch_to_asm+0x40/0x70 [ 227.046419] ? __switch_to_asm+0x34/0x70 [ 227.046432] ? __switch_to_asm+0x40/0x70 [ 227.046446] ? __switch_to_asm+0x40/0x70 [ 227.046460] ? __switch_to_asm+0x34/0x70 [ 227.046474] ? __switch_to_asm+0x34/0x70 [ 227.046486] ? __switch_to_asm+0x40/0x70 [ 227.046499] ? __switch_to_asm+0x34/0x70 [ 227.046521] bpf_clone_redirect+0x14a/0x490 [ 227.046540] bpf_prog_759a992c578a3894+0xc74/0x1000 [ 227.046558] ? __sched_text_start+0x8/0x8 [ 227.054223] ? lock_downgrade+0x900/0x900 [ 227.066463] ? find_held_lock+0x36/0x1c0 [ 227.066489] ? lock_acquire+0x1ed/0x520 [ 227.066507] ? bpf_test_run+0x3cb/0x780 [ 227.066526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.066545] ? check_preemption_disabled+0x48/0x280 [ 227.066567] ? kasan_check_read+0x11/0x20 16:34:07 executing program 1 (fault-call:2 fault-nth:41): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 227.066581] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 227.066596] ? rcu_softirq_qs+0x20/0x20 [ 227.066616] ? preempt_schedule+0x4d/0x60 [ 227.074715] ? ___preempt_schedule+0x16/0x18 [ 227.093474] ? bpf_test_run+0x25d/0x780 [ 227.093504] ? netlink_diag_dump+0x2a0/0x2a0 [ 227.093526] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.093543] ? bpf_test_init.isra.10+0x70/0x100 [ 227.093564] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 227.093589] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 227.111246] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.111270] ? fput+0x130/0x1a0 [ 227.111288] ? __bpf_prog_get+0x9b/0x290 [ 227.111310] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 227.111323] ? bpf_prog_test_run+0x130/0x1a0 [ 227.111341] ? __x64_sys_bpf+0x3d8/0x520 [ 227.111356] ? bpf_prog_get+0x20/0x20 [ 227.119477] ? do_syscall_64+0x1b9/0x820 [ 227.119493] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 227.119512] ? syscall_return_slowpath+0x5e0/0x5e0 [ 227.119527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.119547] ? trace_hardirqs_on_caller+0x310/0x310 16:34:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="850000002e0000001c0000000000000095003c3b9870d0647b51a19274dedee19062000000000000"], &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0xe1, &(0x7f0000000240)="d59c3ecee7a6a0344bd000c9d084", &(0x7f0000000340)=""/225, 0xf000}, 0x28) 16:34:07 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)="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") socket$kcm(0xa, 0x40122000000003, 0x11) r1 = socket$kcm(0xa, 0x208000000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000000), 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000003840)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000040)="d90d0000768606681d012f629c75adfa4208d5febf524a024aface6a6ac7d846ed2fa163e15ffb5033e9ad60d7a8a295b90bf9cc85a2b1496c0c48000303080a2f858ad2c4aa412d", 0x48}], 0x1}, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) socketpair$inet6_sctp(0xa, 0x8005, 0x84, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000005c0)) mkdir(&(0x7f0000000d40)="2e02", 0x0) [ 227.119564] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 227.119580] ? prepare_exit_to_usermode+0x291/0x3b0 [ 227.119600] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.127709] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:07 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x15, 0x10, 0x3, 0x7, 0x39, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x2cc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800fd1710000000000000000000000010000000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x401, &(0x7f0000000200)=""/144}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) [ 227.388207] FAULT_INJECTION: forcing a failure. [ 227.388207] name failslab, interval 1, probability 0, space 0, times 0 [ 227.399631] CPU: 1 PID: 15819 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 227.407018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.416373] Call Trace: [ 227.416398] dump_stack+0x244/0x39d [ 227.416422] ? dump_stack_print_info.cold.1+0x20/0x20 [ 227.416444] ? __lock_is_held+0xb5/0x140 [ 227.416469] should_fail.cold.4+0xa/0x17 [ 227.436047] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.441158] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 227.446447] ? kasan_unpoison_shadow+0x35/0x50 [ 227.451024] ? skb_tx_error+0x2f0/0x2f0 [ 227.454986] ? __kmalloc_node_track_caller+0x50/0x70 [ 227.460092] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.465627] ? print_usage_bug+0xc0/0xc0 [ 227.469687] ? kasan_check_write+0x14/0x20 [ 227.473926] ? pskb_expand_head+0x6b3/0x10f0 [ 227.478362] ? __lock_acquire+0x62f/0x4c20 [ 227.482592] ? __lock_is_held+0xb5/0x140 [ 227.486659] __should_failslab+0x124/0x180 [ 227.490894] should_failslab+0x9/0x14 [ 227.494678] kmem_cache_alloc+0x47/0x730 [ 227.498760] skb_clone+0x1bb/0x500 [ 227.502319] ? skb_split+0x11e0/0x11e0 [ 227.506218] ? check_preemption_disabled+0x48/0x280 [ 227.511246] ? __this_cpu_preempt_check+0x1c/0x20 [ 227.516080] ? __bpf_redirect+0x54b/0xb20 [ 227.520236] bpf_clone_redirect+0xb9/0x490 [ 227.524487] bpf_prog_759a992c578a3894+0x7fc/0x1000 [ 227.529500] ? __sched_text_start+0x8/0x8 [ 227.533647] ? lock_downgrade+0x900/0x900 [ 227.537789] ? find_held_lock+0x36/0x1c0 [ 227.542039] ? lock_acquire+0x1ed/0x520 [ 227.546014] ? bpf_test_run+0x3cb/0x780 [ 227.549987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.555522] ? check_preemption_disabled+0x48/0x280 [ 227.560550] ? kasan_check_read+0x11/0x20 [ 227.564701] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 227.569982] ? rcu_softirq_qs+0x20/0x20 [ 227.573962] ? preempt_schedule+0x4d/0x60 [ 227.578116] ? ___preempt_schedule+0x16/0x18 [ 227.582532] ? bpf_test_run+0x25d/0x780 [ 227.586517] ? netlink_diag_dump+0x2a0/0x2a0 [ 227.590935] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.596479] ? bpf_test_init.isra.10+0x70/0x100 [ 227.601146] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 227.605903] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 227.610740] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.616263] ? fput+0x130/0x1a0 [ 227.619545] ? __bpf_prog_get+0x9b/0x290 [ 227.623705] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 227.628533] ? bpf_prog_test_run+0x130/0x1a0 [ 227.632928] ? __x64_sys_bpf+0x3d8/0x520 [ 227.636982] ? bpf_prog_get+0x20/0x20 [ 227.640786] ? do_syscall_64+0x1b9/0x820 [ 227.644843] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 227.650207] ? syscall_return_slowpath+0x5e0/0x5e0 [ 227.655122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.659948] ? trace_hardirqs_on_caller+0x310/0x310 [ 227.664974] ? prepare_exit_to_usermode+0x291/0x3b0 [ 227.669976] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.674813] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:07 executing program 1 (fault-call:2 fault-nth:42): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 227.789881] FAULT_INJECTION: forcing a failure. [ 227.789881] name failslab, interval 1, probability 0, space 0, times 0 [ 227.801224] CPU: 0 PID: 15833 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 227.808591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.817949] Call Trace: [ 227.820551] dump_stack+0x244/0x39d [ 227.824202] ? dump_stack_print_info.cold.1+0x20/0x20 [ 227.824223] ? zap_class+0x640/0x640 [ 227.833125] should_fail.cold.4+0xa/0x17 [ 227.837206] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.837225] ? find_held_lock+0x36/0x1c0 [ 227.846373] ? is_bpf_text_address+0xac/0x170 [ 227.850878] ? lock_downgrade+0x900/0x900 [ 227.855034] ? check_preemption_disabled+0x48/0x280 [ 227.860064] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 227.865000] ? kasan_check_read+0x11/0x20 [ 227.869153] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 227.874468] ? rcu_softirq_qs+0x20/0x20 [ 227.878455] ? rcu_softirq_qs+0x20/0x20 [ 227.882437] ? unwind_dump+0x190/0x190 [ 227.886363] ? is_bpf_text_address+0xd3/0x170 [ 227.890874] ? kernel_text_address+0x79/0xf0 [ 227.895292] ? __kernel_text_address+0xd/0x40 [ 227.899790] ? unwind_get_return_address+0x61/0xa0 [ 227.899809] ? __save_stack_trace+0x8d/0xf0 [ 227.899831] __should_failslab+0x124/0x180 [ 227.909059] should_failslab+0x9/0x14 [ 227.909075] kmem_cache_alloc_node_trace+0x5a/0x740 [ 227.909091] ? save_stack+0xa9/0xd0 [ 227.909105] ? save_stack+0x43/0xd0 [ 227.909126] __kmalloc_node_track_caller+0x3c/0x70 [ 227.934289] __kmalloc_reserve.isra.40+0x41/0xe0 16:34:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r0 = socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) 16:34:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000540)) r2 = 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_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7, 0x800, 0xfc8e, 0x40, 0x0, 0x7, 0x80010, 0x2, 0x9, 0x25831239, 0x7, 0x8, 0x7, 0x9, 0x8, 0x0, 0x9, 0x0, 0x1, 0x8, 0x7, 0xfff, 0x7, 0x8, 0x7, 0x40, 0x3f, 0x8, 0x3, 0x1, 0x3, 0x1, 0xd4e1924, 0x8000, 0xd19, 0x5, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000100), 0xd}, 0x0, 0x4, 0x86ce, 0x8, 0x44b, 0x2, 0x55}, r3, 0x7, r1, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) r4 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="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") sendmsg(r4, &(0x7f0000000740)={&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x3, 0x2, {0xa, 0x4e22, 0x7fff, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000940)="0f4ac9eeff03288aa16eb29b4e3a00c4b1607c4a24f594fb77fc4e5e42ae231fd987973f6046f587e27c286628110cafb031559916e0b74b140fe2cae1f8356cdf9aac689837054c1c2d8abc6177cd98912d60570c125463640c8054e513820f894aff39bb7179157c5a995abf3a58285e1a12ccd5d43c45dda03a85616d06a69f1d34d43d", 0x85}], 0x1, &(0x7f0000000a00), 0x0, 0x20000000}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x1, 0x80, 0x3, 0x5, 0x0, 0x80000000, 0x4, 0x1, 0x78f, 0x8, 0x6, 0x9, 0x9, 0x1ed637c0, 0x8, 0x40, 0x2, 0x4, 0x3, 0x4, 0x800, 0x3f, 0x7, 0xd63, 0xffffffff, 0x3, 0x9ed2, 0x5, 0xfff, 0x3f, 0x1000, 0x7fff, 0x5, 0x4, 0x7ff, 0x20, 0x0, 0x7199, 0x4, @perf_config_ext={0x1, 0x5}, 0x24000, 0x6, 0x9, 0x7, 0x800, 0x7, 0x1}, 0x0, 0xa, r5, 0x2) openat$cgroup(r5, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000240)='lo\x00') getpid() r7 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc0000, 0xd, 0x0, 0x80, 0x6ed1, 0x0, 0x7, 0x2, 0x0, 0x3, 0x2, 0x0, 0x0, 0x100, 0x8000800000000, 0x4, 0x20ef, 0x0, 0x8, 0x1, 0x1, 0x5, 0x1ffc000000000, 0x7, 0xffff, 0x0, 0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x8000, 0x81}, 0x0, 0x0, r5, 0x0) r8 = openat$cgroup(r5, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a0, &(0x7f0000000040)='%d') ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x3) openat$cgroup(r8, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000380)={'dummy0\x00', 0x1030}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000140)=0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) 16:34:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xe, 0x2f, &(0x7f00000002c0)="aba13a24affa65cb9a5b49a77182", &(0x7f0000000100)=""/47}, 0x28) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) 16:34:08 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x3, 0x6, &(0x7f000000aff8)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000008fc8)={&(0x7f00000000c0)=@ethernet={0x0, @random="01802ae30006"}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[{0x100, 0x113, 0x0, "9a242102350b4e2ba45e5a9a6722469fa9661bcfe4619f50c6c4aa8dd7103bd4358baf8f8ba2da156d8fa3b288ac84f9b46a75092faad8e881b7254e90f620ceea1924bd71e0ef87ea19d457c82dc771240d865c8eb1ec3cc22c34334b038a867ea5bbffbbb13e1a7e3f021f519e1b20f0d6285cc74d8d9d58fd8227c253a53b9a5baaeb6d3ee8db91f41738584104ddb9ab2e90dcc62791c0b70737578dcd6dd3d035b650831c47ef0823ce0ac6d16ef155ed9c2ce689974fa3d0357ca534f18fef8f9ffe23b14ccc6ea437f4dfb89b7b8ddd9bc7e4acd515a009c9b0c827cf93132f8f255a927044"}], 0x100}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)) 16:34:08 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000700)={'irlan0\x00', 0x400}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0x7, 0xffffffffffffd912, 0xd14e, 0x0, 0x5, 0x400, 0x2, 0x100, 0x3, 0x9, 0x4, 0x8, 0x81, 0x1, 0x7fff, 0x1, 0x2, 0x2, 0x8000, 0x200, 0x0, 0x1, 0x6, 0x1f, 0x8, 0x7f, 0x0, 0x5f6a, 0x0, 0x40, 0x5, 0x5, 0x6, 0x4dbc, 0x5, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x80, 0x6, 0x2, 0x9, 0x400, 0xffffffff, 0x400}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) r3 = getpid() perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x1, 0x10000, 0x5, 0xffffffffffff8001, 0x0, 0x2, 0x40, 0xa, 0x8, 0x3, 0x7, 0xf1, 0x0, 0x4ca3, 0x7, 0x1, 0x0, 0x3f, 0x71d, 0x1, 0x2b, 0x1, 0x7, 0x4, 0x7, 0x1, 0x4, 0x591, 0x3ff, 0xf7, 0x4cc, 0x9, 0x5, 0x8, 0x8, 0x80000000, 0x0, 0x5, 0x1, @perf_config_ext={0x10000, 0x8}, 0x28a40, 0x0, 0x400, 0x5, 0x3, 0x2, 0x20}, r3, 0xd, 0xffffffffffffff9c, 0x3) close(r1) [ 227.939063] pskb_expand_head+0x230/0x10f0 [ 227.943320] ? memcpy+0x45/0x50 [ 227.946605] ? __copy_skb_header+0x350/0x6b0 [ 227.951026] ? skb_release_data+0x880/0x880 [ 227.955353] ? __alloc_skb+0x770/0x770 [ 227.959254] ? __lock_is_held+0xb5/0x140 [ 227.963325] ? kasan_check_write+0x14/0x20 [ 227.963339] ? __skb_clone+0x6c7/0xa00 [ 227.963357] ? __copy_skb_header+0x6b0/0x6b0 [ 227.963370] ? kmem_cache_alloc+0x33a/0x730 [ 227.963392] skb_ensure_writable+0x3dd/0x640 [ 227.975881] ? skb_checksum_setup+0xaa0/0xaa0 [ 227.975900] ? check_preemption_disabled+0x48/0x280 [ 227.975923] ? __this_cpu_preempt_check+0x1c/0x20 [ 227.975938] ? __bpf_redirect+0x54b/0xb20 [ 227.975962] bpf_clone_redirect+0x14a/0x490 [ 227.975986] bpf_prog_759a992c578a3894+0xa28/0x1000 [ 227.976004] ? __sched_text_start+0x8/0x8 [ 227.976022] ? lock_downgrade+0x900/0x900 [ 227.994232] ? find_held_lock+0x36/0x1c0 [ 227.994255] ? lock_acquire+0x1ed/0x520 [ 227.994271] ? bpf_test_run+0x3cb/0x780 [ 227.994290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.003262] ? check_preemption_disabled+0x48/0x280 [ 228.003286] ? kasan_check_read+0x11/0x20 [ 228.003302] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 228.003316] ? rcu_softirq_qs+0x20/0x20 [ 228.003335] ? preempt_schedule+0x4d/0x60 [ 228.012650] ? ___preempt_schedule+0x16/0x18 [ 228.012677] ? bpf_test_run+0x25d/0x780 [ 228.012704] ? netlink_diag_dump+0x2a0/0x2a0 [ 228.012728] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.020992] ? bpf_test_init.isra.10+0x70/0x100 [ 228.021015] ? bpf_prog_test_run_skb+0x73b/0xcb0 16:34:08 executing program 1 (fault-call:2 fault-nth:43): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 228.021041] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 228.021056] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 228.021074] ? fput+0x130/0x1a0 [ 228.029109] ? __bpf_prog_get+0x9b/0x290 [ 228.029129] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 228.029143] ? bpf_prog_test_run+0x130/0x1a0 [ 228.029172] ? __x64_sys_bpf+0x3d8/0x520 [ 228.029193] ? bpf_prog_get+0x20/0x20 [ 228.029229] ? do_syscall_64+0x1b9/0x820 [ 228.029243] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 228.029261] ? syscall_return_slowpath+0x5e0/0x5e0 [ 228.029275] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.029292] ? trace_hardirqs_on_caller+0x310/0x310 [ 228.029308] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 228.029322] ? prepare_exit_to_usermode+0x291/0x3b0 [ 228.029341] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.029361] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.171138] FAULT_INJECTION: forcing a failure. [ 228.171138] name failslab, interval 1, probability 0, space 0, times 0 [ 228.182557] CPU: 0 PID: 15854 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 228.189914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.199257] Call Trace: [ 228.201842] dump_stack+0x244/0x39d [ 228.205465] ? dump_stack_print_info.cold.1+0x20/0x20 [ 228.210651] ? __lock_is_held+0xb5/0x140 [ 228.214706] should_fail.cold.4+0xa/0x17 [ 228.218762] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.223855] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 228.229123] ? kasan_unpoison_shadow+0x35/0x50 [ 228.233697] ? skb_tx_error+0x2f0/0x2f0 [ 228.237770] ? __kmalloc_node_track_caller+0x50/0x70 [ 228.242861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.248385] ? print_usage_bug+0xc0/0xc0 [ 228.252431] ? kasan_check_write+0x14/0x20 [ 228.256655] ? pskb_expand_head+0x6b3/0x10f0 [ 228.261062] ? __lock_acquire+0x62f/0x4c20 [ 228.265287] ? __lock_is_held+0xb5/0x140 [ 228.269343] __should_failslab+0x124/0x180 [ 228.273679] should_failslab+0x9/0x14 [ 228.277470] kmem_cache_alloc+0x47/0x730 [ 228.281524] skb_clone+0x1bb/0x500 [ 228.285053] ? skb_split+0x11e0/0x11e0 [ 228.288928] ? check_preemption_disabled+0x48/0x280 [ 228.293933] ? __this_cpu_preempt_check+0x1c/0x20 [ 228.298762] ? __bpf_redirect+0x54b/0xb20 [ 228.302903] bpf_clone_redirect+0xb9/0x490 [ 228.307152] bpf_prog_759a992c578a3894+0xaca/0x1000 [ 228.312168] ? __sched_text_start+0x8/0x8 [ 228.316303] ? lock_downgrade+0x900/0x900 [ 228.320446] ? find_held_lock+0x36/0x1c0 [ 228.324497] ? lock_acquire+0x1ed/0x520 [ 228.328457] ? bpf_test_run+0x3cb/0x780 [ 228.332422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.337945] ? check_preemption_disabled+0x48/0x280 [ 228.342954] ? kasan_check_read+0x11/0x20 [ 228.347087] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 228.352358] ? rcu_softirq_qs+0x20/0x20 [ 228.356317] ? preempt_schedule+0x4d/0x60 [ 228.360451] ? ___preempt_schedule+0x16/0x18 [ 228.364851] ? bpf_test_run+0x25d/0x780 [ 228.368822] ? netlink_diag_dump+0x2a0/0x2a0 [ 228.373221] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.378742] ? bpf_test_init.isra.10+0x70/0x100 [ 228.383399] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 228.388152] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 228.392981] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 228.398508] ? fput+0x130/0x1a0 [ 228.401778] ? __bpf_prog_get+0x9b/0x290 [ 228.405827] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 228.410656] ? bpf_prog_test_run+0x130/0x1a0 [ 228.415067] ? __x64_sys_bpf+0x3d8/0x520 [ 228.419117] ? bpf_prog_get+0x20/0x20 [ 228.422931] ? do_syscall_64+0x1b9/0x820 [ 228.426991] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 228.432429] ? syscall_return_slowpath+0x5e0/0x5e0 [ 228.437343] ? trace_hardirqs_off_thunk+0x1a/0x1c 16:34:08 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffa4, 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) r1 = socket$kcm(0xa, 0x7, 0x0) socketpair(0x2, 0x80007, 0x6, &(0x7f0000000040)) close(r0) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000dc0)=@in6={0xa, 0x0, 0x0, @dev, 0x6}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000027c0)="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", 0x35a}], 0x1, &(0x7f0000000000)}, 0x20004040) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x9, 0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x200000, 0x0) [ 228.442181] ? trace_hardirqs_on_caller+0x310/0x310 [ 228.447184] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 228.452187] ? prepare_exit_to_usermode+0x291/0x3b0 [ 228.457194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.462035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, 0xffffffffffffffff, 0x4}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x4}, 0x10) 16:34:08 executing program 1 (fault-call:2 fault-nth:44): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1b, 0x1, 0x4, 0x10001, 0x8, 0xffffffffffffff9c, 0x8}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ec0)={&(0x7f0000000e80)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg$kcm(r1, &(0x7f0000002c00)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/210, 0xd2}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/243, 0xf3}, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x8000000000000000, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x800000b) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000600)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x7) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x9, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x11b, 0x2, &(0x7f0000000200)=r5, 0xfffffffffffffee1) perf_event_open(&(0x7f0000000000)={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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8323, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x2}, 0x0, 0x0, 0x4eda}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) close(r6) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$kcm(0x10, 0x1000000000000002, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000480)={'team0\x00', 0x4110}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) socketpair(0xa, 0x5, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={r2, 0xc443, 0x810}, 0xfffffffffffffd07) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0x5, &(0x7f00000004c0)) write$cgroup_int(r5, &(0x7f0000000100)=0x4, 0x12) close(r5) 16:34:08 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="b703000007ffffff940300000100000027030000020000002703000004000000b7000000000000029500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) [ 228.668914] FAULT_INJECTION: forcing a failure. [ 228.668914] name failslab, interval 1, probability 0, space 0, times 0 [ 228.680392] CPU: 0 PID: 15878 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 228.687756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.687762] Call Trace: [ 228.687789] dump_stack+0x244/0x39d [ 228.687812] ? dump_stack_print_info.cold.1+0x20/0x20 [ 228.687831] ? zap_class+0x640/0x640 [ 228.687858] should_fail.cold.4+0xa/0x17 [ 228.687879] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.687896] ? find_held_lock+0x36/0x1c0 [ 228.687922] ? is_bpf_text_address+0xac/0x170 [ 228.687939] ? lock_downgrade+0x900/0x900 [ 228.687954] ? check_preemption_disabled+0x48/0x280 [ 228.687973] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 228.687989] ? kasan_check_read+0x11/0x20 [ 228.688003] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 228.688016] ? rcu_softirq_qs+0x20/0x20 [ 228.688029] ? rcu_softirq_qs+0x20/0x20 [ 228.688042] ? unwind_dump+0x190/0x190 [ 228.688067] ? is_bpf_text_address+0xd3/0x170 [ 228.688083] ? kernel_text_address+0x79/0xf0 [ 228.688098] ? __kernel_text_address+0xd/0x40 [ 228.688142] ? unwind_get_return_address+0x61/0xa0 [ 228.688161] ? __save_stack_trace+0x8d/0xf0 [ 228.688188] __should_failslab+0x124/0x180 [ 228.688205] should_failslab+0x9/0x14 [ 228.688219] kmem_cache_alloc_node_trace+0x5a/0x740 [ 228.688235] ? save_stack+0xa9/0xd0 [ 228.688249] ? save_stack+0x43/0xd0 [ 228.730527] __kmalloc_node_track_caller+0x3c/0x70 [ 228.730551] __kmalloc_reserve.isra.40+0x41/0xe0 16:34:09 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000001d80)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)=""/4096, 0x157, 0x1000, 0x1}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b00)={0x0, r0, 0x0, 0x2, &(0x7f0000001ac0)='[\x00', 0x0}, 0x30) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001b40)=r4, 0x807d02264508a982) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)=r5, 0x4) socketpair(0x0, 0x80007, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000400)={r2}) r8 = 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) socket$kcm(0x29, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f00000000c0)=')\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000880)={r1, r7}) r9 = socket$kcm(0xa, 0x6, 0x0) socketpair(0x2, 0x3, 0xffffffff7ffffff9, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000840)={r10, 0x2, 0x1, 0xfffffffffffffffc, &(0x7f0000000700)=[0x0, 0x0], 0x2}, 0x20) socketpair(0x1, 0xa, 0xfffffffffffffffc, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, r11}, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000000900)={0x0, 0x7, 0x80000000, 0x7, 0x8, 0x1, 0x10000}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000100)={r3, r12}) sendmsg$kcm(r13, &(0x7f0000000500)={&(0x7f0000000340)=@can, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)="9be587114ecddde4ec42e0f0a6db322a0a68735e7b03cb57fc1f5cbc30059b6e21ef9b34fb59", 0x26}], 0x1, &(0x7f0000001cc0)=ANY=[], 0x0, 0x11}, 0x55) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001a80)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r11}, 0x1b8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) socketpair(0x0, 0x807, 0x49, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={r14, 0x7, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x8916, &(0x7f0000000000)={r12}) [ 228.730574] pskb_expand_head+0x230/0x10f0 [ 228.730595] ? memcpy+0x45/0x50 [ 228.730612] ? __copy_skb_header+0x350/0x6b0 [ 228.788490] ? skb_release_data+0x880/0x880 [ 228.796490] ? __alloc_skb+0x770/0x770 [ 228.796517] ? __lock_is_held+0xb5/0x140 [ 228.796542] ? kasan_check_write+0x14/0x20 [ 228.796556] ? __skb_clone+0x6c7/0xa00 [ 228.796579] ? __copy_skb_header+0x6b0/0x6b0 [ 228.855027] ? kmem_cache_alloc+0x33a/0x730 [ 228.859348] skb_ensure_writable+0x3dd/0x640 [ 228.863748] ? skb_checksum_setup+0xaa0/0xaa0 [ 228.868235] ? check_preemption_disabled+0x48/0x280 [ 228.873241] ? __this_cpu_preempt_check+0x1c/0x20 [ 228.878084] ? __bpf_redirect+0x54b/0xb20 [ 228.882235] bpf_clone_redirect+0x14a/0x490 [ 228.886549] bpf_prog_759a992c578a3894+0x79e/0x1000 [ 228.891553] ? __sched_text_start+0x8/0x8 [ 228.895689] ? lock_downgrade+0x900/0x900 [ 228.899833] ? find_held_lock+0x36/0x1c0 [ 228.903884] ? lock_acquire+0x1ed/0x520 [ 228.907843] ? bpf_test_run+0x3cb/0x780 [ 228.911804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.917331] ? check_preemption_disabled+0x48/0x280 [ 228.922343] ? kasan_check_read+0x11/0x20 [ 228.926482] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 228.931749] ? rcu_softirq_qs+0x20/0x20 [ 228.935711] ? preempt_schedule+0x4d/0x60 [ 228.939848] ? ___preempt_schedule+0x16/0x18 [ 228.944250] ? bpf_test_run+0x25d/0x780 [ 228.948221] ? netlink_diag_dump+0x2a0/0x2a0 [ 228.952639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.958163] ? bpf_test_init.isra.10+0x70/0x100 [ 228.962823] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 228.967587] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 228.972415] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 228.977941] ? fput+0x130/0x1a0 [ 228.981219] ? __bpf_prog_get+0x9b/0x290 [ 228.985269] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 228.990102] ? bpf_prog_test_run+0x130/0x1a0 [ 228.994525] ? __x64_sys_bpf+0x3d8/0x520 [ 228.998573] ? bpf_prog_get+0x20/0x20 [ 229.002368] ? do_syscall_64+0x1b9/0x820 [ 229.006416] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 229.011767] ? syscall_return_slowpath+0x5e0/0x5e0 16:34:09 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00'}, 0x10) socket$kcm(0x29, 0x7, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000001c0)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000600)}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={0x0, r1, 0x0, 0x1, &(0x7f0000000400)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x7, 0x1, 0x9, 0x8000, 0x0, 0x100000000, 0x400, 0xf, 0x5, 0x7, 0xef, 0xffff, 0xd9, 0x8, 0x5c, 0xb5, 0x7fff, 0x7, 0x2, 0x5, 0x5, 0x6, 0x80, 0x0, 0x6, 0x20, 0x5, 0x2, 0x8, 0x1, 0x126, 0xffff, 0x91e, 0x5, 0xc49, 0x8, 0x0, 0x8000, 0x6, @perf_bp={&(0x7f0000000340), 0x1}, 0x10000, 0x6, 0xffffffffffffff81, 0x6, 0x9, 0xbf88, 0x1}, r2, 0xe, r1, 0xa) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000003580), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="3800000000000000000000000700000044240f53c03a7b931f82f21540fecc30356e9c19e16c00000000000000000000000000000000000002fe167135705de45cbe1bcfc4c14dd1d69caaefe70200c07405286184154a6d1d836e475e402296d7eea194e1de6038e781a63ec0bb0be16df88674a80a4313f1b14b2fdb71dce49a9c76a3d05aa5d946a24d25ef03000000d8ed1eea4d3cbced543d518b60e45ddd5eb9c6d87010"], 0x38}, 0x0) [ 229.016685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.021517] ? trace_hardirqs_on_caller+0x310/0x310 [ 229.026522] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 229.031526] ? prepare_exit_to_usermode+0x291/0x3b0 [ 229.036539] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.041376] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 16:34:09 executing program 3: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000740)="140000005a00817491bc655067d7aee4050c0000", 0x14}], 0x1, &(0x7f0000002440)}, 0x0) socket$kcm(0x29, 0x7, 0x0) 16:34:09 executing program 1 (fault-call:2 fault-nth:45): ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x11, 0x3, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=0x5, 0x12) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000000080), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x10001, 0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000000), 0xf2}, 0x0) r3 = openat$cgroup(0xffffffffffffffff, 0xfffffffffffffffe, 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000000)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x4, 0x0, 0x5, @dev}, 0x80, &(0x7f0000000340), 0x8, &(0x7f0000000380)}, 0x0) 16:34:09 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001340)=""/21, 0x15}, 0x61) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000500), 0x12) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r1, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r5 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x1701) perf_event_open(&(0x7f0000000600)={0x5, 0x70, 0x2, 0xb2, 0x6, 0x0, 0x0, 0x6, 0x1, 0x9, 0x36, 0x41b, 0x49, 0x0, 0x2, 0x4, 0xd59, 0x2, 0xffff, 0x80000001, 0x4898000000, 0x3, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x5, 0x0, 0x6, 0x9, 0x3f, 0x5e17458b, 0xdaa, 0xe7f, 0x11, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000380)}, 0x20, 0x0, 0x0, 0x0, 0x8, 0x2, 0x7fff}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000002c0)={r0, r5}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) socketpair(0x6, 0x0, 0x8, &(0x7f0000000440)) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003400)='./cgroup.net/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x81, 0x7, 0x6, 0x0, 0x0, 0x40, 0x100, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffd6, 0x401, 0x1f, 0x9, 0xffff, 0x0, 0x7, 0xfff, 0x9, 0x1000, 0x2, 0x3c, 0x3aa, 0xfffffffffffffffc, 0x3ff, 0x7, 0x5, 0x7, 0xffff, 0x5aca, 0x1, 0x1, 0x9, 0x2, 0x0, 0x0, 0xf2, 0x4, @perf_config_ext={0x5, 0x2}, 0x100, 0x8, 0x9, 0x0, 0x6, 0x6, 0x2}, r3, 0xffffffffffffffff, r0, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) openat$cgroup_type(r6, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) 16:34:09 executing program 5: 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$MAP_CREATE(0x0, &(0x7f0000000240)={0x8, 0x2, 0x9, 0xce8, 0x2, 0xffffffffffffffff, 0x1ff}, 0x2c) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x1f, 0x9, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x80, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x4, 0x8, 0x9, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r0, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000200)) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x100000, 0x3ff, 0x0, 0x0, 0x9, 0x0, 0xa734, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1ff, 0x7, 0x51550697, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40, 0x2, 0x0, 0xce5f, 0x0, 0x10000000000000}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000400)='cpu.weight\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000440), 0x12) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x64, 0x7c, 0x0, {"aff39b5bab17828e767c76cd9fde714550b739dccfeb439415635f81629455128549c2bdfee6f666a078d932d4bc7c62758878d9a3f53109c2f12fcd08148198432912a63440f263e163305908167e7256ac08a4153a9a2ab34754ad235fcf1ed86c5141"}}, {0x0, "099fba29e5c0e7fd96b01a45f74af8704b1c666c8d43687283a39611830af8cb0b3576923b9cf9f2dd4005e6559a2e46f5fd4f81dc8b16468530c580eb2563a358333a2f27d10846ea94b2c59565f6d7ba43785a2d5ed942c529cfd6dc133658"}}, &(0x7f0000000380)=""/6, 0xde, 0x6}, 0x20) 16:34:09 executing program 3: 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) r0 = socket$kcm(0xa, 0x3, 0x11) socket$kcm(0x29, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0x3b3) [ 229.262015] skbuff: bad partial csum: csum=256/65280 headroom=146 headlen=360 [ 229.288944] skbuff: bad partial csum: csum=256/65280 headroom=146 headlen=360 16:34:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)="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") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000900)="4414810e6d93dcb03e7363ddef753cb99a6dc9c0d593bb930494115e0b8035ab9f8c3d6286613ad16af86ece6ed4db517340306d9e7f87ea6dcca19f70696bad503e89e1ebf012760ff47ad082c4c45ba3988026370140e6cae10dcef211a771d0ebcbdb8c6e10f9b673a99565be0f73cea841a3670f2162a0e7e3e7e88795a49ccdd5b7baef9c1a08238228f5fc9bfcc8b42058a88bd99d0f2a80028bb9d46eac443a1e8945c373d6162ce9a55999cbb7c53b3aa62d9aa25aab1e73f639513a60a8e057ba114006298cb367b4d9a6cee8bd557d9a33bb3e803a9728ee9332345095ad670e", 0xe5}], 0x1, 0x0, 0x0, 0x800}, 0x10) r1 = socket$kcm(0xa, 0x40122000000003, 0x11) socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000001c0), 0x4) openat$cgroup(r1, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x1b, &(0x7f0000000040)=r2, 0x52d) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000003c0)=@generic={0xc, "ddf95228adcb80d455a64ea96b388c597669d14253d4c01472089f2cfd33ee18601957bc7a0ee267debd46825d7baa4d9ff4e47649ba1ba27857ff311486d58cb08b2eb1bed032bbb59941c2626fde700c63a1aa80847916e8d614a8e84b706c2aff16592e209b8b80a7e685e9f9d3aaa59d695e36cb12585ccbda1b29d8"}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600), 0x0, 0x8001}, 0x20048014) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0x100}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000003880)=ANY=[@ANYBLOB="c0000000000000001f01000002000000b9100a3d9ffe853624a1cfba4e436ff1fff968d0a5844e437f76724edaaf16abcdc4087ee2ab14c349adf352ac5ad5d36584e515a978e459da02f63afa4280eab13da1e85f9bf5669065b1cd7b838e02887fc77c867c88e3aa5208b70b3a4e81e6c5098324b62a5435b3e9c38f6eaac8f3f46b9f38a741d2f78b1f9993d6dae63cdcb143576c6847678587251400b00f530515f24085ec2c9e852935fcb224f2b55c4144ffc03b273820238845238d21"], 0xc0, 0x400000000}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000740)=@can, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000fc0)=""/230, 0xe6, 0x400fff}, 0x40000102) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000006c0)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000e80)=0x8001, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000700)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000007c0)={r1}) socket$kcm(0xa, 0x0, 0x11) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000600)) close(r2) r3 = socket$kcm(0x2b, 0x1, 0x0) mkdir(&(0x7f0000000000)='.\x00', 0xc) setsockopt$sock_attach_bpf(r1, 0x6, 0x4, &(0x7f0000000140)=r3, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x40) sendmsg$kcm(r1, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000000c0)}, 0x0) recvmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/210, 0xd2}, {&(0x7f0000000a40)=""/190, 0xbe}, {&(0x7f0000000b00)=""/106, 0x6a}, {&(0x7f0000000b80)=""/76, 0x4c}, {&(0x7f0000000c00)=""/193, 0xc1}], 0x5, &(0x7f0000000d80)=""/198, 0xc6, 0x2}, 0x10060) socket$kcm(0x29, 0x2, 0x0) 16:34:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0xfffffffffffffdd9, &(0x7f00000000c0)}, 0xffffffffffffffe7) 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(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) openat$cgroup(r0, &(0x7f00000003c0)='syz0\x00', 0x200002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={0xffffffffffffffff, 0x50, &(0x7f0000000600)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740), 0x4) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/88, 0x58}], 0x1, &(0x7f0000000440)=""/124, 0x7c}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000880), 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r1, 0x50, &(0x7f0000000540)}, 0x10) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x16c, &(0x7f0000000100), 0x28a, &(0x7f0000000540), 0x5b}, 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x7, &(0x7f0000000440), 0x700}, 0x0) close(r2) socket$kcm(0xa, 0x4000000000080002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8941, &(0x7f0000000240)=0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffff7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000680)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000008c0)}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000840)={r0, r0, 0x7}, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000008c0)={0x1, 0x1, [@local]}) close(0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000780)}, 0x20) 16:34:09 executing program 4: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8), &(0x7f0000f6bffb)='GPL\x00', 0x100000001, 0xfb, &(0x7f0000001280)=""/251}, 0x48) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8982, &(0x7f0000000140)={r2, r1}) 16:34:09 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x8e1, 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) r1 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xd, 0x8000000000000002, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800, 0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc5fdea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ee3b7547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) r4 = openat$cgroup_ro(r1, &(0x7f0000000340)='pids.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000008c0)="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") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) mkdirat$cgroup(r3, &(0x7f00000002c0)='syz0\x00', 0x1ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="9feb0100180000000000000000000000180000000000000000ff881be59b9338744f7f5e2e1613b38c3816433534c0daca29cf898c209aa992bb1b19002357feedd0f1d1e71d96012c8ea33b187652a2fd2e3873d1f6e0711360b82aa264ed9ce23fb56969217f14260bc721568f8041eee1c8ec98405e268a24c5fb64027b2817a92347a347af076da2d75539f97f10a1d556fb68d8e3a565"], &(0x7f0000000400)=""/170, 0x99, 0xaa}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000000)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x846, 0x0, 0x0, 0x0, 0x4352d287, 0x20, 0x0, 0x0, 0x4, 0x95, 0x80, 0x3, 0x6, 0x701, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x101, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400, 0x8, 0x8, 0x0, 0xe8, 0x7, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x1, 0x0, 0x80, 0xbd5, 0xffffffffffffffff}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000780)={0x5, 0x70, 0x80, 0x9, 0x0, 0x8000, 0x0, 0x0, 0x80, 0x5, 0x9d, 0x0, 0x5, 0x706966dc, 0x0, 0x0, 0x401, 0x9bc6, 0x6, 0x1, 0x400, 0x0, 0x3, 0x3, 0x0, 0x7fff, 0x24000000000, 0x29, 0xfffffffffffffffd, 0x7, 0x2, 0xb64d, 0x8001, 0x0, 0x1915, 0x800, 0xd4, 0x7, 0x0, 0x5cf0, 0x2, @perf_config_ext={0x1, 0xbdd}, 0x20004, 0x100, 0x7ff, 0x7, 0x1, 0x5}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)="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", 0x2761, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000380)={'veth1_to_bridge\x00', 0x1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000003c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfffffffffffffdc3, &(0x7f0000000080)=""/251}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000700)}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x0, 0x0) 16:34:09 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000002c00)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/210, 0xd2}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/243, 0xf3}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x22, &(0x7f0000000400)={0x0, 0x0}}, 0x10) r2 = perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000300)={r0}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x2, &(0x7f0000000200)=r4, 0x4) perf_event_open(&(0x7f0000000000)={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, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = 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(r5) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$kcm(0x10, 0x1000000000000002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000480)={'team0\x00', 0x1031}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000700)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des-generic)\x00'}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000002c40)="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", 0xd99}], 0x1, &(0x7f0000000600)=[{0x48, 0x116, 0x100000000, "1f2c10498a63e926b4d8e81891563b08bc47644a1e447c02c4cdb0156d54db3f1d38fa4278338570e3ee63f4dd9cff7400774a7c4e"}, {0x98, 0x102, 0x3, "37ee4eef82d1be5dce1facce858440624ed8a5786bb089b7338383e5467045ff20c58135d9bac017b69d33db425ac1e96d1d53b53731d024684575f14109b49be2b89583f5bb8bb7d6b22138acde3b99d78b2406e99382d581fc711b2b9aa6ae841e33161be8c76e61a4aa24d037ea17863e1191ddff9395cfe2c11fec54ee7d18"}], 0xe0}, 0x0) openat$cgroup_type(r3, &(0x7f0000000540)='cgroup.type\x00', 0x2, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0x5, &(0x7f00000004c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$SIOCSIFHWADDR(r8, 0x8922, &(0x7f0000000340)={'ip6gretap0\x00', @random="01003a1e2410"}) 16:34:09 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x13, 0x10, 0x26, 0xffffffe4}, 0x2c) socketpair(0x11, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 16:34:09 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)="6c6f00960ad651b959a9c84a2c00d2970600dc0d") r3 = openat$cgroup_ro(r2, &(0x7f00000003c0)='pids.events\x00', 0x0, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000d00)="6c6f00966f380f64a1e3d75d627d1fa159ad34909d60d298034e00202759175d1563ca52dd984f43891be784e2058077d27c448d4b144278cb7548c2ee63bf3c3e591afc1f394f4281891836c571406eb4b673b00000fc0000080000daefec45ecd549b29bfe8d903f00e9e47e673ac1b2616a96bba7e2c0dcf95108eb167f5411d30d37e62266cf8eab640f747082aed2158e2b63f6bfe1343ea62da563ded7abea1ff873329c5646d518fe0e8f20010000792efc2a82a5a17035c87bf7efabe899eb77238a741c80fcb095a2a7d72c595d45388358f546dc882df5b0b55edb1ab6aa14e2b90d685e4a2dd1ba556e04276c1be06fdbc891251cb5bfb690b4c27f5d2fb3e7c92794cf496fdf0495b506841f483edac504209488eb27d43b367fd9992d1b7c478dd4b925aa51a04b100393e1cce76d8027f0a5ed280da80f26b1f3ff300c82255f928b44b9d9e7f2e4c16923dc8741b9c70d92fa1111b51f039ddd1b6adfac67e3a053d38ae16e97eaf5a0270be9a0f12066aa6ecfb569b664bc920bd5381608b35f3aa4210a79c4260a574d4da8c40b9f016ff4ab26b6170250c3214ea18622d704f1c021edffee24c8398c4230d16444e0495088a2f2599a662424f18196f750acca803a21b49423cb5e9f2703e393b982bfcfc4e3f7034f68f272ca8f66bb2f9f2aaf1a20a5a03f254da58698fa342731c70c3ccc40e88aac2edee4c7f59c6ba43021e91424b3056db56ded0c7493d8a3802759b905bb747cbebc7a0af3f570f89f7e1bd00b1c51") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000005c0)={0x0, 0x70, 0x5, 0x4, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0xdc4, 0x2, 0x3f, 0x7f, 0x6, 0x4, 0x1, 0x0, 0x20, 0x1, 0x1, 0x0, 0x8, 0x9e0, 0x0, 0x6, 0x7, 0xa06, 0x0, 0x8, 0x0, 0x400, 0x0, 0x1, 0x7, 0x96, 0xfffffffffffffffc, 0x3f, 0x0, 0xffffffffffff1b5b, 0x3, @perf_config_ext={0x0, 0x3c8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r5, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000000c0)=':selinuxmime_type\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={0x0, r4, 0x0, 0x1b, &(0x7f00000002c0)='em0selinuxppp0%self%cpuset\x00'}, 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000340)}, 0x20) gettid() perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x2, 0x6, 0x1, 0x0, 0x0, 0x1, 0x2000, 0x8, 0x80000401, 0x0, 0x6, 0x5, 0x3, 0x2, 0x3, 0x5, 0x6b2f, 0x8, 0x9, 0x6, 0x7, 0x1, 0x4, 0x0, 0x1, 0x0, 0x0, 0x8, 0x800, 0x7, 0x8, 0x80, 0x8, 0x4, 0x0, 0xcdd839b, 0x0, 0x9, 0x1, @perf_config_ext={0x8}, 0x4040, 0x37, 0x100000000, 0x7, 0x3, 0x6, 0xf207}, r6, 0xe, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x6, 0xbcae, 0x5, 0x3, 0x0, 0x0, 0x18000, 0x8, 0x0, 0x1800000000000, 0x1, 0xfffffffffffffffd, 0x0, 0x7, 0xfffffffffffffffa, 0x3, 0xf4, 0xe4, 0x100000001, 0xfffffffffffffff8, 0xff, 0x9, 0x100000000, 0x6, 0x800, 0x80, 0x53f, 0x0, 0xfffffffffffff735, 0x3, 0x240, 0x0, 0x3ff, 0x0, 0x0, 0x6, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x64, 0x8000, 0x3}, r6, 0xb, 0xffffffffffffffff, 0x9) openat$cgroup_subtree(r2, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) mkdirat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x1ff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000100)}, 0x10) [ 229.697247] device lo left promiscuous mode 16:34:09 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x6, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:09 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7b74}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) gettid() r2 = socket$kcm(0xa, 0x400000000803, 0x11) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x13, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8901, 0x709000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r2}) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800080255c) socketpair(0x17, 0x800, 0x5, &(0x7f0000000140)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0xee970218, 0x29887) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair(0x0, 0x8000f, 0x0, &(0x7f0000000100)) [ 229.718622] device lo entered promiscuous mode 16:34:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x4}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x0, 0x9, 0x803, 0x8, 0xffffffffffffff9c, 0xffffffff80000001}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x9, 0x209e1a, 0x100000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={r2, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/130}, 0x18) [ 229.811625] device lo left promiscuous mode 16:34:10 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xe, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:10 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x7, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:10 executing program 2: r0 = socket$kcm(0x11, 0x2, 0x0) socketpair(0x4, 0x3, 0x3, &(0x7f0000000040)) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000080)=@rc={0x1f, {0x0, 0x1, 0x5}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000400)}, 0x0) 16:34:10 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x12, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:10 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) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7b74}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) gettid() r2 = socket$kcm(0xa, 0x400000000803, 0x11) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x13, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8901, 0x709000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r2}) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800080255c) socketpair(0x17, 0x800, 0x5, &(0x7f0000000140)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0xee970218, 0x29887) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair(0x0, 0x8000f, 0x0, &(0x7f0000000100)) 16:34:10 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, 0xffffffffffffffff, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)="6c6f00960ad651b959a9c84a2c00d2970600dc0d") r3 = openat$cgroup_ro(r2, &(0x7f00000003c0)='pids.events\x00', 0x0, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000d00)="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") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000005c0)={0x0, 0x70, 0x5, 0x4, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0xdc4, 0x2, 0x3f, 0x7f, 0x6, 0x4, 0x1, 0x0, 0x20, 0x1, 0x1, 0x0, 0x8, 0x9e0, 0x0, 0x6, 0x7, 0xa06, 0x0, 0x8, 0x0, 0x400, 0x0, 0x1, 0x7, 0x96, 0xfffffffffffffffc, 0x3f, 0x0, 0xffffffffffff1b5b, 0x3, @perf_config_ext={0x0, 0x3c8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) 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) perf_event_open(&(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r5, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000000c0)=':selinuxmime_type\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={0x0, r4, 0x0, 0x1b, &(0x7f00000002c0)='em0selinuxppp0%self%cpuset\x00'}, 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000340)}, 0x20) gettid() perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x2, 0x6, 0x1, 0x0, 0x0, 0x1, 0x2000, 0x8, 0x80000401, 0x0, 0x6, 0x5, 0x3, 0x2, 0x3, 0x5, 0x6b2f, 0x8, 0x9, 0x6, 0x7, 0x1, 0x4, 0x0, 0x1, 0x0, 0x0, 0x8, 0x800, 0x7, 0x8, 0x80, 0x8, 0x4, 0x0, 0xcdd839b, 0x0, 0x9, 0x1, @perf_config_ext={0x8}, 0x4040, 0x37, 0x100000000, 0x7, 0x3, 0x6, 0xf207}, r6, 0xe, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x6, 0xbcae, 0x5, 0x3, 0x0, 0x0, 0x18000, 0x8, 0x0, 0x1800000000000, 0x1, 0xfffffffffffffffd, 0x0, 0x7, 0xfffffffffffffffa, 0x3, 0xf4, 0xe4, 0x100000001, 0xfffffffffffffff8, 0xff, 0x9, 0x100000000, 0x6, 0x800, 0x80, 0x53f, 0x0, 0xfffffffffffff735, 0x3, 0x240, 0x0, 0x3ff, 0x0, 0x0, 0x6, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x64, 0x8000, 0x3}, r6, 0xb, 0xffffffffffffffff, 0x9) openat$cgroup_subtree(r2, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) mkdirat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x1ff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000100)}, 0x10) 16:34:10 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000280)=""/17, 0x11}], 0x2, 0x0, 0x0, 0x4000000000}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee7050c00000f0000008bc36f7d79ce3263dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[{0x10, 0x113}], 0x10, 0x4004080}, 0x1) 16:34:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000002c00)={&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/210, 0xd2}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/243, 0xf3}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x22, &(0x7f0000000400)={0x0, 0x0}}, 0x10) r2 = perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000300)={r0}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x2, &(0x7f0000000200)=r4, 0x4) perf_event_open(&(0x7f0000000000)={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, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = 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(r5) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$kcm(0x10, 0x1000000000000002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000480)={'team0\x00', 0x1031}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000700)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des-generic)\x00'}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000002c40)="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", 0xd99}], 0x1, &(0x7f0000000600)=[{0x48, 0x116, 0x100000000, "1f2c10498a63e926b4d8e81891563b08bc47644a1e447c02c4cdb0156d54db3f1d38fa4278338570e3ee63f4dd9cff7400774a7c4e"}, {0x98, 0x102, 0x3, "37ee4eef82d1be5dce1facce858440624ed8a5786bb089b7338383e5467045ff20c58135d9bac017b69d33db425ac1e96d1d53b53731d024684575f14109b49be2b89583f5bb8bb7d6b22138acde3b99d78b2406e99382d581fc711b2b9aa6ae841e33161be8c76e61a4aa24d037ea17863e1191ddff9395cfe2c11fec54ee7d18"}], 0xe0}, 0x0) openat$cgroup_type(r3, &(0x7f0000000540)='cgroup.type\x00', 0x2, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0x5, &(0x7f00000004c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$SIOCSIFHWADDR(r8, 0x8922, &(0x7f0000000340)={'ip6gretap0\x00', @random="01003a1e2410"}) [ 230.324667] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 230.360948] device lo entered promiscuous mode 16:34:10 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x8, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:10 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000280)=""/17, 0x11}], 0x2, 0x0, 0x0, 0x4000000000}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee7050c00000f0000008bc36f7d79ce3263dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[{0x10, 0x113}], 0x10, 0x4004080}, 0x1) 16:34:10 executing program 2: bpf$PROG_LOAD(0x7, &(0x7f0000000000)={0x0, 0x197, &(0x7f0000000300)=ANY=[@ANYBLOB="8500000000000000a5000000000000009500000000000000"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x0, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x1}, 0xfffffffffffffd44) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x8, 0x7fffffff, 0x5a44, 0x3, 0xffffffffffffff9c, 0x7ff}, 0x2c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f00000000c0)="a36e17f9834352088aa99788c92c2c39eaeb45ad4d264b9632de5ce34300e96865fd9fc6417dc5136cc941e2b2063b3126eb55fcec8397cd3419ca100d98b5d57b141e1279fd0b8afd625c914c127bf4748d464c5ddc82f1df36b6ff9e1b29c2fefe827598a79d327bd16f4beaf8323f2bc908b3bb8843718957a17b885c304bac07faf89a38575d890abbb58f84584bfede90da9845e460d10b5efd8e7a82f29e20e811d3a85f4e7b97f5767efe6e5949553fe923a8c78c944502b4e303798799ab9d1f24624d08bdfcba4ca3c21ce04c", &(0x7f00000001c0)="58e397c2b998ba24215ef8a6b67a533ee40e9b472d62c260d89319430f23d54d97d6878135f935d49fcb81087db8f461f9616bec5b5227055ce7ab5981866f2c9ffd1857762fa062bcd0697ce748f9b8f50f77c453f5c91aef389bc8b9db750c293944bb0fe433f8b0aa90f798461d895493b88bd0fb74a4f094ce0669065003245ff1dc32e396a7df25c47eb87b9bacdde82df3543d050edec36c35b07a1024c9cf2fcbd7e7e0a62c7544d7f1db919ceb5d7ab764ac4650e3211a5815822f6ca240d7db5b6191f5c073e432280461c86a20436b402ec1c08a3362ea2461147b5f3f9ab3ead2dcfb1787185d2a2f542f673c", 0x2}, 0x20) 16:34:10 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x14, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:10 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00'], 0x1) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x242, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000), 0x4) write$cgroup_type(r4, &(0x7f0000000680)='threaded\x00', 0x9) 16:34:10 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) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_page\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000000703000000feffff7a0af0fff8ffffff79a4f0ff000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b700000000000000950000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) write$cgroup_int(r1, &(0x7f0000000080), 0x12) write$cgroup_int(r1, &(0x7f0000000000)=0x200, 0x12) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 16:34:10 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0xb, &(0x7f0000000280)=r1, 0x4) [ 230.589811] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 230.610926] audit: type=1804 audit(1542472450.801:95): pid=16050 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir402574527/syzkaller.iT3EJw/268/memory.events" dev="sda1" ino=16997 res=1 16:34:10 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x4, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:10 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x7fff, 0x9e, 0x4, 0x0, 0x0, 0x6, 0x4, 0x8, 0x1ff, 0x1, 0x10000, 0xefd, 0x100000000, 0x480000000, 0x8001, 0x0, 0x0, 0x2ad4, 0x7ff, 0x8000, 0x0, 0x3f, 0x7fff, 0x8, 0x6, 0x5, 0x80, 0x127, 0xffff, 0x5, 0x3, 0xfffffffffffffffe, 0x100000000, 0xd84, 0x171, 0x2, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x4000, 0x8, 0xc0d, 0x5, 0x5, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6e72300100000000000000001000", 0x6}) close(r2) close(r1) 16:34:10 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f00000002c0)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000580)=[{0x70, 0x0, 0x3, "57f921b3c5d68848c937214794aa45d308e3953f05a3f95f512f0839588960fa519cbcacc0fd5d20b100232c396609e9cf66c66f1657229ef3a7abcaa0a566cddb63ddcfee1d42d0c64711aecaa5ab18811f14e93eed5509698e98"}, {0x88, 0x84, 0x200, "9aa2d1a85077272aab75fd1c4d05cf4ecb7d4058880d8d792a0065ea82bdf45365d81c160d7bce421275319f2d25bb8c52a67c8ed1b0e63855446737dfed5a8fa8ea773e08ab86a2987da8484e949fff4553b76d737111b1603caa29caece579c0faa47247959f0330d3643f809b908769a5ef3638"}], 0xf8}, 0xd0) 16:34:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x10000000000001, 0x84) 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, 0x0, 0x0, 0xeb6f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f00000000c0), 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000640), 0x10) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000400)) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x2, 0xffffffffffffffff, 0x8000}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000380)) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) [ 230.766215] audit: type=1804 audit(1542472450.911:96): pid=16061 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir402574527/syzkaller.iT3EJw/268/memory.events" dev="sda1" ino=16997 res=1 16:34:11 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) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_page\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000000703000000feffff7a0af0fff8ffffff79a4f0ff000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b700000000000000950000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) write$cgroup_int(r1, &(0x7f0000000080), 0x12) write$cgroup_int(r1, &(0x7f0000000000)=0x200, 0x12) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 16:34:11 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x6, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x8, 0x200, 0xffffffffffff7708, 0x5, r0, 0xff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000003100000000000000000000009500000000000000"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x9f, &(0x7f0000000300)=""/159}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000280), &(0x7f0000000340)}, 0x20) [ 230.859099] audit: type=1804 audit(1542472450.941:97): pid=16061 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir402574527/syzkaller.iT3EJw/268/memory.events" dev="sda1" ino=16997 res=1 16:34:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.effective_cpus\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000023c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001b80)='cpuacct.stat\x00', 0x0, 0x0) getpid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002440)={0xffffffffffffffff}) 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) r2 = gettid() socket$kcm(0x29, 0x5, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x10, &(0x7f0000000100)={&(0x7f0000000500)=""/252, 0xfc, 0x0}}, 0x10) sendmsg(r3, &(0x7f00000017c0)={&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f0000001640)=[{&(0x7f0000000a00)="d225b97d556856dec7fccab579a5a6093e2b3093fb3575218e3786435f77975d095b924d6260c9c96d4e25cdc6175ce5c26ea27e0014e1f3a6", 0x39}], 0x1, &(0x7f00000016c0), 0x0, 0x4004000}, 0x440c1) recvmsg$kcm(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000780)=""/211, 0xd3}, {&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000880)=""/190, 0xbe}, {&(0x7f0000000a40)=""/221, 0xdd}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000000940)=""/123, 0x7b}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000000b40)=""/205, 0xcd}], 0x9, &(0x7f0000000d00)=""/148, 0x94, 0x1}, 0x40002040) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x10, &(0x7f0000000640)={&(0x7f0000000280)=""/219, 0xdb, r5}}, 0x10) perf_event_open(&(0x7f0000001ac0)={0x4, 0x70, 0x0, 0x5, 0x0, 0x4, 0x0, 0x6, 0x88000, 0x2, 0x8, 0xe539, 0x0, 0x3, 0x100000001, 0x6, 0x50, 0x7, 0x7fff, 0x8, 0x3, 0x3, 0xffffffffffff49fe, 0x8000, 0x400, 0x2, 0x200, 0x4, 0xfffffffffffffffe, 0x81, 0x5, 0xfffffffffffffffa, 0x13, 0xb6, 0xb981754, 0x7, 0x2000000, 0x4, 0x0, 0x8, 0x4, @perf_config_ext={0xff, 0x40}, 0x2, 0x7, 0x3f, 0x0, 0x4f4c, 0x9, 0x965}, r2, 0xa, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49794de18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3ec4d2e8d443c82fc3435bed4de5d69409a781c863e0fd8a6f868925be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a441a2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0cf816930de3675d34117a44eb0e4f832936da44e63e1160af1acf45db1cdf4bcbbede795db798c61db61e23f") r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={"6e72300100", 0x2101}) 16:34:11 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x9, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:11 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x21, &(0x7f0000000180), 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x0, 0x400, 0x8, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000380)}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000340)) openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) 16:34:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)=[{0x10, 0x1, 0x100000001}], 0x10}, 0x0) r1 = socket$kcm(0xa, 0x8, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000008c0)={0x5, 0x70, 0xf7f3, 0x4, 0x1, 0x1b11, 0x0, 0xe59, 0x200, 0xc, 0x0, 0x100000001, 0x3, 0x1, 0x8, 0xed5e, 0x2, 0x8001, 0x7, 0x7fffffff, 0x10000, 0x6, 0x5, 0x3, 0x7fffffff, 0x5, 0x3ff, 0x8, 0x1, 0xed, 0x0, 0x9, 0xff, 0x8, 0x9, 0x1, 0x7, 0x3, 0x0, 0x81, 0x1, @perf_config_ext={0x100000000, 0x9}, 0x8, 0x0, 0x5, 0x0, 0xab0, 0x1, 0x5}, 0x0, 0x5, r2, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000bc0)="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") r3 = socket$kcm(0xa, 0x0, 0x11) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffff9c, 0x10, &(0x7f0000000280)={&(0x7f00000012c0)=""/4096, 0x1000, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r4, 0x4) r5 = socket$kcm(0x29, 0x7, 0x0) r6 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r3, &(0x7f0000000800)={&(0x7f0000000740)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x20004010}, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000680), 0x4) setsockopt$sock_attach_bpf(r6, 0x29, 0x1b, &(0x7f0000000040)=r6, 0x52d) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @multicast2}, 0x2, 0x0, 0x2, 0x2}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000a40)=ANY=[]}, 0x20048014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000dc0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000001140)=ANY=[]}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000f00)=@can, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/230, 0xe6}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000600)) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000700)={r6}) socket$kcm(0xa, 0x0, 0x11) write$cgroup_subtree(r6, &(0x7f00000004c0)=ANY=[@ANYBLOB="210076db4c654c8b0f2c8ed67f2a118c32d826c0f664fbffffffffffffff4d13e13b6e9c237b4c95f96e457f33f3d427088e36eed4ddce87dc1c3848b78599b87a6f1cab49679d88c68e756c924dfc121183d21022045280a1"], 0x59) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x7, 0x80000001, 0x0, 0x7fffffff, 0x200, 0x5, 0x0, 0x3, 0x1c00, 0x0, 0x2000001c00, 0x0, 0x0, 0x0, 0xd9b4, 0xc2, 0x101, 0x0, 0x7, 0xfc, 0x0, 0x0, 0x0, 0x7, 0x7000000000000000, 0x0, 0xe7, 0x3, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0xa05, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}, 0x2040, 0x0, 0x9, 0x0, 0x0, 0xab, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x8, 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, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1000}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9644a2c00d2970403dc0d") ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000580)) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0xd5, 0x0, 0x8, 0x9, 0x0, 0x4, 0x0, 0x8, 0x4, 0x3a5, 0x7, 0x9, 0x6, 0x0, 0x2, 0x5, 0x2, 0x0, 0xfffffffffffffff7, 0x8, 0x2, 0x0, 0x0, 0x7fffffff, 0x5, 0x100000001, 0x2, 0x8000, 0x1, 0xfffffffffffffff8, 0x5, 0x7, 0xffffffffffffff7f, 0xefd, 0x7, 0xfffffffffffeffff, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x80c0, 0x100, 0x2, 0x2, 0x542, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 16:34:11 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[]}, 0x8000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5452, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) sendmsg(r1, &(0x7f00000027c0)={0x0, 0xffffffffa0008000, &(0x7f0000002580)=[{&(0x7f0000001580), 0xe803}], 0x1, &(0x7f00000025c0)}, 0x0) 16:34:11 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x15, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:11 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x7fff, 0x9e, 0x4, 0x0, 0x0, 0x6, 0x4, 0x8, 0x1ff, 0x1, 0x10000, 0xefd, 0x100000000, 0x480000000, 0x8001, 0x0, 0x0, 0x2ad4, 0x7ff, 0x8000, 0x0, 0x3f, 0x7fff, 0x8, 0x6, 0x5, 0x80, 0x127, 0xffff, 0x5, 0x3, 0xfffffffffffffffe, 0x100000000, 0xd84, 0x171, 0x2, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x4000, 0x8, 0xc0d, 0x5, 0x5, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6e72300100000000000000001000", 0x6}) close(r2) close(r1) [ 231.147542] ¹á6›Íaï~IyMá‡ì: renamed from nr0 16:34:11 executing program 3: perf_event_open(&(0x7f0000000900)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fc, 0x0, 0x2, 0x0, 0x6, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x9100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = socket$kcm(0x29, 0x400000000005, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x894c, &(0x7f0000000280)={r2}) r3 = gettid() perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfffffffffffffff7, 0x9, 0x8f16, 0x7, 0x0, 0x9, 0x800, 0x4, 0x7fffffff, 0x1, 0x4, 0x1ff, 0x1f, 0x1, 0x101, 0x3, 0x4, 0x7f, 0x297, 0x3, 0x1, 0x0, 0x605, 0x0, 0x80000001, 0x401, 0x7, 0x4, 0x8b3d, 0xfffffffffffffff7, 0x1, 0x8, 0x8000, 0xfffffffffffffff8, 0xfff, 0x4, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x2, 0x3fb, 0x6, 0x6, 0x100000000, 0x4, 0x9}, r3, 0x1, r0, 0x1) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000008c0)={&(0x7f00000005c0)='./file1\x00', 0x0, 0x10002}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000340)=r4, 0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0xc0189436, &(0x7f0000000200)={0x0, 0x70, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702e6370752f73797a31eb", 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000007c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000700)=""/103, 0xa8, 0x67, 0x1}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000400)=0x5, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f0000000840)=0x5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000480)) close(r6) gettid() perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x5, 0x200, 0x6, 0x3, 0x0, 0x80000000, 0x8040, 0xf, 0x80, 0x1, 0x80000000, 0x9, 0x4, 0x80000001, 0xfffffffeffffffff, 0x4, 0xfb3d, 0x82a7, 0x5, 0x6, 0x3, 0x2, 0x80, 0xfffffffffffffffa, 0x80000001, 0x6, 0x7, 0xd6d, 0x2, 0xffffffffffff968e, 0x4, 0x3f, 0x1, 0x8000, 0x7, 0x1d2, 0x0, 0x8, 0x4, @perf_config_ext={0x7, 0x9}, 0x50, 0xb6, 0x5, 0x2, 0x100, 0x4, 0xffffffffffffff00}, r3, 0x6, 0xffffffffffffff9c, 0x9) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00'}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000780)={r6, 0xfffffffffffffe08, &(0x7f0000000600)}, 0xabea4b059618c01) r8 = 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) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, &(0x7f00000004c0)) openat$cgroup_subtree(r5, &(0x7f0000000800)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40286608, 0x20000001) 16:34:11 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xf, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="3170000070352bd2b8abadec33504152a28ee29b9419c992ac68a66ac246d77e20822aaed02ebc53e899f6956d3495a969adcad4bf6e51bfa4ed1123a2f6883ae67b38dd58fc262e5fdbb3f561e9a6d6ad22fc7216855a1dc6f349c643"], 0x37c) 16:34:11 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x3, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:11 executing program 2: socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$kcm(0x10, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0xffffffff80000001, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001400), 0x7b41a01a5573aa18, &(0x7f0000000140), 0x0, 0x800}, 0x40000) sendmsg$kcm(r1, &(0x7f00000013c0)={&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x1, @mcast2, 0x7}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="7c52c849fd66004a3c3820b71eb8cfce6d32621198af515bf847e3526848aa2b7bbd57943eeaf2e70ff652105ce510c9c70484a33bed415cedfdf3db73057186c72282ec23eebef6e7ef212a7d8af829be6406bbe8116b43ea23da9d32fcf2daca1e794aaf5582741b473cf55869830e722c367676565e447fde0ddd2ce49862870a6565a8113d20ce616568a619d783ce8db316f8fd29efe941a6ee056fe7", 0x9f}, {&(0x7f0000000280)="5e8434dc4659a6a0dbf0ce11f22c31b8f250774532705390f3effae689046f0a18", 0x21}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1088, 0x80}, 0x81) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 16:34:11 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000340)=0x79) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) r2 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x2, 0x2, 0x7, 0x5, 0x0, 0x3, 0x14000, 0x2, 0x6, 0x9, 0x2, 0x8, 0x762, 0x8, 0x9, 0x5, 0x2000000020000, 0x3ff, 0xeed9c8b, 0xc2, 0x2647, 0x1, 0x7, 0x7, 0x0, 0x3, 0x9, 0x7, 0x6, 0xffffffffffffffff, 0x6, 0x3, 0xaeba, 0x101, 0x8c, 0x5, 0x0, 0x1ff, 0x6, @perf_config_ext={0x3, 0x9}, 0x3080, 0x1000, 0x9e, 0x2, 0x7, 0x7, 0x4}, r2, 0xa, r0, 0x8) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbfffffffffffffff, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000440)={r3, r3}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000300)={'ip6gretap0\x00', @dev}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x6609, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="000000bfd8ea78be5a172596b9b6722f3d79eb5cc35a761e8a85a1a69f5c0a"]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) socketpair(0xa, 0x0, 0x4000000, &(0x7f00000000c0)) socket$kcm(0x29, 0x3, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000004c0)=0x1) socket$kcm(0x29, 0x5, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x410000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)) 16:34:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001740)}], 0x1, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000140)='\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f00000008c0)=ANY=[@ANYRESOCT], 0xfffffe18) socketpair$inet(0x2, 0x5, 0x20, &(0x7f0000000100)) gettid() r3 = openat$cgroup_ro(r1, &(0x7f0000000400)="63707502407461740046f26a3473ce385b0179404114b0bcd656f18e197585cbc97bf1fe7a70db0da61285c73ffa04e27939d08dd6471dc8b566c63d8f44392cd79423386160444f7a0bd5746a20f7a16ec47d5d81e2f1be9b91e0d7c1d1a42eaa4cd5449357", 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1f) openat$cgroup_type(r3, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) close(r2) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) 16:34:11 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000005000000e9006bc76d4852e4000000000000009500ff0300000000"], &(0x7f0000000240)='GPL\x00', 0x2, 0x2e6, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) socketpair(0x4, 0x100000000000000, 0x8000000000000005, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0xa, 0x2}, 0x14) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x800) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x7d6) 16:34:11 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000100)="2300000052008152915a655067d7aee4050c0000136017edcaa30000000000008b1832", 0x23}], 0x1, &(0x7f0000000040)}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240)='\x00'}, 0x30) perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x7, 0x7, 0x100000001, 0x9, 0x0, 0x40, 0x40000, 0x4, 0x6655cd69, 0x58, 0x5, 0x800, 0x80000001, 0x2af6, 0x9, 0x4, 0x6, 0x4, 0x3, 0x6, 0x2040, 0x100, 0x8, 0x9, 0xfe00000000000000, 0x6, 0xa480, 0x0, 0x0, 0xe92, 0x2, 0x3, 0x81, 0x9, 0x6, 0xc28, 0x0, 0x4, 0x5, @perf_bp={&(0x7f00000000c0)}, 0x20014, 0x4, 0x7, 0x3, 0x7fff, 0x5, 0x5d}, r1, 0x6, r0, 0x3) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x660c, 0x0) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/30, 0x1e}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000140)=""/40, 0x28}], 0x1}, 0x0) 16:34:11 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xb, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:11 executing program 2: socketpair(0x11, 0x1, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0185879, 0xfffffffffffffffd) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000022570000000000006926000000000000bf67000000000000570600000f0000006706000002000000070600000ee60000bf050000000000001f650000000000006507000002000000020700004c0000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000440), 0xf455) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0x1c4) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:34:12 executing program 3: perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x522000000003, 0x11) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x3, 0x1, {0xa, 0x4e20, 0x883, @local, 0x3f}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="510c04b23c06f1f556ab8e89dbb8fc2035aa8700708a2b463fd8baab898d0b0d2852066a250c9f37453c8c8cdd2e", 0x2e}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000000200)="f984b78bd8cf80337183edde285594fd5101bcf0864710b4395dffb4efa3a4e5f1cbe518e1", 0x25}, {&(0x7f0000000380)="e4093afdf36860f087a46c8ea8d340612712f0103e15635bc27677e295a6f7762d7a82c37b3e9c31954504aa48662361fb49e3dd2643bda1651d7524a3ef59516768f5c5f298fcb84576f4480faaeb660ee96c345849562ab32f83a54f19dcbae5f8f6376445de0d570d121a673ce878568142dbd8609143d324c8469945c535ce43dabd144ad30f57ed3dc7084d2b4de554c7f6aab1b714bfd8e9f7a26265ee39f6060b0b59b81d84e6d9f4e1ef74babede594f9891a30b45d4cfd2da5dbffcdf0571cfba3e92776e2e61cab6e49c0af9cbe7cd55645dbe320ea511d2757d8993f58c13dcec1bc1ee5baa", 0xeb}, {&(0x7f0000000480)="5027303f15ee10151ebe2439ce7420af558a3b38f149682346da149accfdec419b13798f2646b9c0c497b2c5d7b4251068c9b81f7fe9f1c3c01282be9f30484ea43dcb54cc471dffa9a3bbd731890f0fec89ff76adea831a80d16eb8bbf1fdc54058f4f84a58835a5e22e43b2dd55a15d859fb62c8", 0x75}, {&(0x7f00000026c0)="7e9c2c6d25ebd0c75a987bc2d5fe154d768d0ca5e5af72e6af161ef8f106d318e82c1d205879bac4404ed8c181c2754ed6b36f96aec4e46d87a2add6e6cc6076ac75e2a9fce2d7a3873bc396bbb7e63a50de6f0cfd8003d407e8ad2057b5bec7772078c65281f89972aa27cde9624b5ff328a6932e3c3182b37281a33332c595e80cdc74159a6120149f97074bac36deded61c5b9958a0", 0x157}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f0000000280)="81124d4eec747d9d8c83", 0xa}], 0x8}, 0x40000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bond0\x00'}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000140)='./file0\x00'}, 0x10) r2 = gettid() perf_event_open(&(0x7f0000001600)={0x7, 0x70, 0x4, 0x7, 0x7, 0x3, 0x0, 0x8, 0x8, 0x1, 0x7, 0xffffffff, 0x8000, 0x3, 0x3, 0x3, 0xf0ba, 0x1, 0x0, 0x0, 0x2, 0x8, 0x40, 0x9, 0x9, 0x10000, 0x9, 0x2, 0x6, 0xde3, 0x6, 0x6, 0xfffffffffffffff9, 0x4000000, 0x1, 0x1, 0x0, 0xe0, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000000040), 0x8}, 0x20010, 0x9, 0x0, 0x8, 0x4, 0x3f, 0x6}, r2, 0x1, r0, 0xb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800"}) 16:34:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x8000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, r1, 0x0, 0x1, &(0x7f00000000c0)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x100, 0x3, 0x7, 0x5, 0x0, 0xfffffffffffffffc, 0x80, 0xb, 0x6f7f, 0x6, 0x1, 0x8, 0x6, 0x1, 0x3, 0x2, 0x400, 0x5, 0x7f, 0xffff000000000000, 0x401, 0x800, 0x7, 0x4, 0x2, 0x5, 0x401, 0x3, 0x401, 0x0, 0x800, 0x10001, 0x2, 0x100000000, 0x6, 0x5, 0x0, 0x7ff, 0x1, @perf_config_ext={0x8}, 0x2000, 0x3ff, 0x1, 0x0, 0x3f, 0x1, 0x8}, r2, 0x0, r1, 0x8) 16:34:12 executing program 5: 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$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000340)=0x79) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) r2 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x2, 0x2, 0x7, 0x5, 0x0, 0x3, 0x14000, 0x2, 0x6, 0x9, 0x2, 0x8, 0x762, 0x8, 0x9, 0x5, 0x2000000020000, 0x3ff, 0xeed9c8b, 0xc2, 0x2647, 0x1, 0x7, 0x7, 0x0, 0x3, 0x9, 0x7, 0x6, 0xffffffffffffffff, 0x6, 0x3, 0xaeba, 0x101, 0x8c, 0x5, 0x0, 0x1ff, 0x6, @perf_config_ext={0x3, 0x9}, 0x3080, 0x1000, 0x9e, 0x2, 0x7, 0x7, 0x4}, r2, 0xa, r0, 0x8) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbfffffffffffffff, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000440)={r3, r3}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000300)={'ip6gretap0\x00', @dev}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x6609, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="000000bfd8ea78be5a172596b9b6722f3d79eb5cc35a761e8a85a1a69f5c0a"]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) socketpair(0xa, 0x0, 0x4000000, &(0x7f00000000c0)) socket$kcm(0x29, 0x3, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000004c0)=0x1) socket$kcm(0x29, 0x5, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x410000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)) 16:34:12 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x69, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:12 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000e80)=ANY=[], &(0x7f00000004c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3ff) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000080)="74f82fc30500") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x2, 0x6, 0x80, 0x34, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f3, &(0x7f0000000080)='tunl0\x00') 16:34:12 executing program 0: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='F}\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40286608, 0x20000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 16:34:12 executing program 2: 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001740)="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", 0x357}], 0x1, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000300)=0x2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x1, 0x70, 0x2, 0x1ff, 0x0, 0x1f, 0x0, 0x101, 0x1000, 0x8, 0x4, 0x4, 0x0, 0x1, 0x9, 0x0, 0x0, 0x7074ec8b, 0x2, 0x1e5937b5, 0x0, 0x0, 0x0, 0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x100000001, 0x4, 0xea1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x5, @perf_config_ext={0x9, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x100000000}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000002c0)='vmnet1ppp0&)z+cpuset\'bdev\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) perf_event_open$cgroup(&(0x7f0000000240)={0x4, 0x70, 0x0, 0x2, 0x1f, 0x9, 0x0, 0x4, 0x2, 0x3, 0x4, 0x1, 0x9, 0x100000000, 0x40, 0x4, 0x0, 0x8, 0x4, 0x4, 0x100, 0x5, 0x8001, 0xffffffffffffff4b, 0xe3ab, 0x600000, 0x4a, 0x752, 0x0, 0x3, 0x4, 0x8, 0x6, 0x0, 0x3a325235, 0x80000000, 0x8cc, 0x80000001, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x20000, 0x10000, 0x4, 0x3, 0x5, 0xffff, 0x1}, 0xffffffffffffffff, 0x2, r0, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0185879, 0x20000001) 16:34:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x3, 0x66a6494c, 0x8, 0xfff, 0x0, 0x9, 0x10001, 0x6, 0x3, 0x4, 0x921, 0xfffffffffffff001, 0x0, 0x5, 0x870, 0x3bc3922f, 0x3, 0x965b, 0x55f, 0x7, 0x2, 0x2, 0x8, 0x5, 0x9, 0xfffffffffffffff7, 0xffffffffffffffc1, 0xdcd, 0x3, 0x0, 0x3a9, 0x5, 0x3, 0x100000000, 0xa180, 0x0, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000000080), 0x5}, 0x200, 0x800, 0x5, 0x7, 0x7, 0x3, 0x30}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x7, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff75257309bfa100000000000007010000f9ffffffb702000005000000bf130000000000008500000006000000b700000000000000950000ff00000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xa8, &(0x7f0000000140)="3ad26c8be8cffb6db070b8d66277", &(0x7f0000000300)=""/168, 0xdb}, 0x28) 16:34:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x13, &(0x7f0000000040)=',(/em0({}security+\x00'}, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000080), 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000880), 0xdd) close(r1) socketpair(0x1e, 0x2, 0x0, &(0x7f0000000540)={0x0, 0x0}) r3 = getpid() r4 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r3, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000003c0)='sit0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f0, &(0x7f0000000140)='sit0\x00') sendmsg(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000038c0)="967cd8b02bcfdb2b0e1af281874d4605ae447c5a4aa65fcbf4a34454711d87ae82065a87e6611f14f00cf067021c58cad893f47fc9ee9a2a8e73b37a3f364bba01c40acf6da57d3e7b5ab9f644b65918ee9897d73a9a607b1bb67c001148d9f480ff2aeaf35d23afa0d5f1df8c65a58b474007ac844a9f051476d0cf5d4bd0de8236711d18367787c222defc43aef826f39d269bc661d72e5b90ef3581ae97dd725a7e765b90895b0e699c3289744119c2465ee778f800e8c535b4b4c3aa69b8308b0111b3dfe07eedaacd16bbeba8e901d5dc9e84afddc43e8c53f362768480ef70", 0xe2}], 0x1, 0x0, 0x0, 0x4c814}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"00782f401400", 0x43712e5398417f1a}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r5, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r7, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x0) socketpair(0xd, 0x0, 0x81, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000440)={0x7, 0x70, 0x0, 0xfd7, 0xffffffff, 0x401, 0x0, 0x2, 0x8, 0x8, 0x3, 0x2, 0xffffffffffffa37a, 0x40b, 0x10000000, 0xb, 0x80000000, 0xe6, 0x8, 0xfffffffffffffffc, 0xb3, 0x3c3, 0x2, 0x20, 0xffff, 0x8, 0x9, 0x0, 0x1, 0xa3dc, 0x2, 0x1, 0xff, 0x20, 0x1, 0x59bf, 0x2, 0x32, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000400), 0x2}, 0x34820, 0x3f, 0x0, 0x4, 0x401, 0x2, 0x3}, r3, 0x3, r6, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f1, &(0x7f0000000140)='sit0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x8) recvmsg$kcm(r6, &(0x7f0000000800)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/123, 0x7b}, {&(0x7f0000000600)=""/246, 0xf6}, {&(0x7f0000000700)=""/24, 0x18}, {&(0x7f0000000740)=""/22, 0x16}], 0x4, &(0x7f00000007c0)=""/26, 0x1a, 0x2}, 0x12000) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) 16:34:12 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8905, &(0x7f00000000c0)={r0}) 16:34:12 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:12 executing program 2: socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xa, 0xc, 0x100000000000914, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000140)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x6, 0x3, 0x1a8e800000000, 0x7, 0x0, 0x3, 0x80000, 0x8, 0x81, 0x10000, 0x9, 0x0, 0x80000000, 0x34, 0x9, 0xa38, 0x3, 0x8, 0x5adbc858, 0x5dba, 0xfffffffffffffffe, 0x2c04980c, 0x7f, 0x0, 0x7, 0x8, 0x4, 0x1, 0xb1c6, 0xc13, 0x20, 0xf, 0x7, 0x2, 0x4, 0x2, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000000040), 0x8}, 0x10000, 0xffffffff, 0x0, 0x5, 0x0, 0x6, 0x8}, 0x0, 0xc, r2, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f00000000c0), &(0x7f00000001c0)}, 0x20) 16:34:12 executing program 3: socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002d00)={&(0x7f0000000280)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000cc0)=""/4096, 0xf22572e979560e9a}, {&(0x7f0000001cc0)=""/4096, 0x1000}], 0x3b2, 0x0, 0x331, 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000002d40)={0x1d, 0x6, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x73b}, [@generic={0x9, 0x0, 0x4, 0x6a4a, 0x6}, @ldst={0x1, 0x1, 0x1, 0x8, 0xb, 0x8, 0xfffffffffffffffc}, @alu={0x4, 0x9, 0xc, 0x1, 0x0, 0x4}]}, &(0x7f0000000140)='GPL\x00', 0x6, 0x1e, &(0x7f0000000180)=""/30, 0x40f00, 0x1, [], r1, 0xa}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x2000000000000050, &(0x7f00000006c0)=ANY=[@ANYRESOCT=r1, @ANYBLOB="f676baae084490e03ecd50a6060fc33ed53ead69e5c90b38d9cdf00814ed994574ea363680f20a87d579cc984a586eb5796530496df10ed3e0726fe74f2fa92b0743e7f5b3d93829a4c43e3e7bd359e55aabeffe237f8a0b64f23bf09107b375000f1096e5525195f3072b08a8d94feb9a4c54ac2e69419b718532fded99c537c4231513a0124ff540410868", @ANYBLOB="fc11e0b59da9a3b63010d6f5147c0daf43677007cd", @ANYRES16], &(0x7f0000000040)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r2, 0x1800000000000000, 0x3c, 0x29, &(0x7f0000000380)="b90703e6680dd703000040f02cead5dc77ee41dea43e63a377fb8a977c3f1d1700040000d82f48a2ac141411e095b0300f036480f1239c3308afe1c2", &(0x7f0000000000)=""/41, 0x103}, 0x28) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x800, 0x339c047341419857) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) socketpair(0x8, 0x801, 0x4, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000300)='./file0\x00', r4}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xd, 0xb, &(0x7f0000000440)=@raw=[@ldst={0x1, 0x0, 0x0, 0xa, 0x1, 0xffffffffffffffc0, 0xffffffffffffffff}, @jmp={0x5, 0x4, 0x9, 0x7, 0x0, 0x100, 0x10}, @map={0x18, 0xb, 0x1, 0x0, r4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6}, @alu={0x4, 0x8, 0x6, 0xf, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x821}], &(0x7f00000004c0)='GPL\x00', 0x7, 0x32, &(0x7f0000000500)=""/50, 0x41000, 0x1, [], r1}, 0x48) socket$kcm(0x29, 0x7, 0x0) 16:34:12 executing program 4: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xc25d, 0x1, 0x34, 0x7, 0x0, 0x80, 0x80440, 0x2, 0x2, 0x2, 0x1ff, 0x7, 0xffffffffffffffe1, 0x2, 0x7, 0x9, 0x8, 0x9, 0xff, 0x5, 0x9, 0x1ff, 0x9, 0x1, 0x8, 0x8, 0xab, 0x8, 0x6, 0x3, 0x7f, 0x9, 0x900000000000, 0xe40, 0x16, 0x80, 0x0, 0xa, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x20000, 0x4, 0x5a6, 0x0, 0xc337, 0x2, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)="2f6465762f6e65742f74756eff", 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000380)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a80)}], 0x1, &(0x7f0000003140)}, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x44e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20000000000, 0x3, 0x0, 0x0, 0x800, 0x4, 0x7fff, 0x0, 0x3af, 0xfffffffffffffffa, 0x401, 0x10000, 0x7, 0x7, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x9}, 0x0, 0x0, 0x0, 0x7, 0x100, 0xffff}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000180), 0x8) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:34:12 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0xc26, 0x9, 0x2, 0x3, 0x0, 0x4, 0x80, 0x0, 0x7, 0x6, 0x3, 0xd2, 0x1f140000000, 0x80, 0x7fffffff, 0x10001, 0x4, 0x4, 0xe8, 0x0, 0xffffffffffffffc0, 0x8000, 0x3ff, 0x1, 0x7, 0x100, 0x4, 0x6, 0x9, 0xfff, 0x62b8, 0x8001, 0x2, 0xfffffffffffffffb, 0xc8f, 0x330, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x500, 0x1, 0x1, 0x9, 0x1f, 0xff, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair(0x11, 0x80006, 0x0, &(0x7f0000000080)) 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xe7d}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000240)=r2, 0xeb) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000400)="81ae20b0b2e81b9ce56014c6e56e43469abdb11b437346f83554cda365cb55b36f1927881aad209b7f1d13fe6a6f720168819e4529194fcc4cce8aba78603eff141a1b7e868074a3870e40e1c3a69eed3b14d46cf11ac195a9e0a86d1406159fe5ea8c7e3b6853759526b81d43d8337f0a50", &(0x7f0000000500)=""/185}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='em0))]md5sum.^selinux.\x00') sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000100)=@generic={0xa, "44b73dca0b64f423b3de1bcb361ffe4177d14f7270dd49b5098c5977548ea076cce5257d53665f529c8a874274f59c4c9fd9ca901f0afa5a649ed7f49b3ffd4dab8d6cfc8b0dbb8b571aeb8beb4ee0a189148ef015796f2d5bdf9a0033211e2faf81a4e6c84bdbc3abefa90d4ec7fa53ce8cc6e0f617cf0fe22b3276a051"}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000001780), 0x0, 0x80}, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x1e, 0x297ef) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.stat\x00', 0x0, 0x0) 16:34:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1030}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) 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$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) close(r1) 16:34:12 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x5, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:12 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) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) r3 = getpid() socketpair(0x0, 0x0, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x0, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1, 0x1, 0x0, r4}], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251, 0x3}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000857568e074b821f89ec8adefd95e2c1d024ec8b26139b4b44229a84ebb8755aed4807f23"]) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000003c0)="6e6f6465762d5c4073656c66265bc12d00", r0}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x7, 0xd8, 0x78, 0x6, 0x0, 0x0, 0x0, 0xc, 0x1, 0x6, 0xffffffffffff7d65, 0x100000000, 0x0, 0x2, 0x7, 0x1, 0x0, 0x0, 0x3, 0x1ff, 0x7, 0x3, 0x6, 0x5, 0x7ff, 0x0, 0x101, 0x10000, 0x8, 0x101, 0x100000001, 0x4, 0x1f, 0x100000000, 0x5, 0xffffffffffffc1e8, 0x0, 0x27, 0x7, @perf_bp={&(0x7f0000000300), 0x4}, 0x4, 0x0, 0x8000, 0x6, 0xffffffffffffffff, 0x7, 0x42c2}, r3, 0x0, r4, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xc, 0x18b1, 0x1, 0x4, 0x0, r4, 0x80000000}, 0x2c) 16:34:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f0000000740)={0x2, 0x70, 0x1b, 0x2, 0x8000000, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1ff}, 0x80a, 0xa}, 0x0, 0x2, 0xffffffffffffffff, 0xa) r3 = openat$cgroup_ro(r0, &(0x7f0000000840)="6370757365742e6d654a6f7279dc2dc1e50786d57c831b2386ba359dd58f3476c8ab4ae032b40f96131fe694a2c3ee8e072b2963a827c63664fb1db327cb7370f7b4b303ffc8b2a59e421c5a379fcbc82b78164e6fa60591fa8a1540e1fcc9fa3dff595a1dc57b924dabf53dafb65546", 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="02"], 0x1) write$cgroup_pid(r3, &(0x7f0000000000), 0xfffffea6) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000100)=[{&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)=""/157, 0x9d}], 0x4, &(0x7f0000000680)=""/156, 0x9c, 0x40000000000}, 0x2020) openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000001c0)=0x1) 16:34:12 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x11, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x13, &(0x7f0000000040)=',(/em0({}security+\x00'}, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000080), 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000880), 0xdd) close(r1) socketpair(0x1e, 0x2, 0x0, &(0x7f0000000540)={0x0, 0x0}) r3 = getpid() r4 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r3, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000003c0)='sit0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f0, &(0x7f0000000140)='sit0\x00') sendmsg(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000038c0)="967cd8b02bcfdb2b0e1af281874d4605ae447c5a4aa65fcbf4a34454711d87ae82065a87e6611f14f00cf067021c58cad893f47fc9ee9a2a8e73b37a3f364bba01c40acf6da57d3e7b5ab9f644b65918ee9897d73a9a607b1bb67c001148d9f480ff2aeaf35d23afa0d5f1df8c65a58b474007ac844a9f051476d0cf5d4bd0de8236711d18367787c222defc43aef826f39d269bc661d72e5b90ef3581ae97dd725a7e765b90895b0e699c3289744119c2465ee778f800e8c535b4b4c3aa69b8308b0111b3dfe07eedaacd16bbeba8e901d5dc9e84afddc43e8c53f362768480ef70", 0xe2}], 0x1, 0x0, 0x0, 0x4c814}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"00782f401400", 0x43712e5398417f1a}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r5, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r7, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x0) socketpair(0xd, 0x0, 0x81, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000440)={0x7, 0x70, 0x0, 0xfd7, 0xffffffff, 0x401, 0x0, 0x2, 0x8, 0x8, 0x3, 0x2, 0xffffffffffffa37a, 0x40b, 0x10000000, 0xb, 0x80000000, 0xe6, 0x8, 0xfffffffffffffffc, 0xb3, 0x3c3, 0x2, 0x20, 0xffff, 0x8, 0x9, 0x0, 0x1, 0xa3dc, 0x2, 0x1, 0xff, 0x20, 0x1, 0x59bf, 0x2, 0x32, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000400), 0x2}, 0x34820, 0x3f, 0x0, 0x4, 0x401, 0x2, 0x3}, r3, 0x3, r6, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f1, &(0x7f0000000140)='sit0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x8) recvmsg$kcm(r6, &(0x7f0000000800)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/123, 0x7b}, {&(0x7f0000000600)=""/246, 0xf6}, {&(0x7f0000000700)=""/24, 0x18}, {&(0x7f0000000740)=""/22, 0x16}], 0x4, &(0x7f00000007c0)=""/26, 0x1a, 0x2}, 0x12000) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) 16:34:13 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xc, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:13 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) recvmsg(r1, &(0x7f0000000940)={&(0x7f0000000780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/243, 0xf3}, {&(0x7f0000000a00)=""/133, 0x85}], 0x2, &(0x7f0000000ac0)=""/92, 0x5c, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000c40)={&(0x7f0000000b40)=@ll={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @dev={[], 0xa}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="7c341b0e0738d69e7c49fe0f025049bd26e2e47e0cbc9104cc2ed95c5e785b35ac0b15fff015e9ffaca9fa6710a2f82778ff0cdbdc0c6dfa7b22", 0x3a}], 0x1, 0x0, 0x0, 0x2000c011}, 0x20000000) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000980)=@in6={0xa, 0x0, 0x0, @remote, 0x5}, 0xfffffffffffffffd, &(0x7f0000000380)=[{&(0x7f0000000240)='U', 0x2f5}], 0x1, &(0x7f0000000280)}, 0x40) close(r0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000200)}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup(r4, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) close(r3) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2b, 'pids'}]}, 0x6) 16:34:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xf, &(0x7f0000000400), 0x8) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000180)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000ac0)=ANY=[]}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x2c) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x800, 0x0) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000080)="abe6179b8b3972470293fc14b098480685ca246b724f06d68f7db652207d12d015f5f7c6db3f5cc58325f0f1f04d2240791c8b23e79bc6ed8d553b63480e22884df9234cb61978e4d2885ce1fca15e4dc671fb35d2ac1a30e75aebbb74d46de91ed76a095c0f75fcba3f9f117eb5a5a074", &(0x7f0000000100), 0x3}, 0x20) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) socketpair(0x0, 0x1, 0x8, &(0x7f0000000100)) 16:34:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair(0x12, 0x0, 0x0, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x7, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xa8}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 16:34:13 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000002c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0x14, &(0x7f0000000040)='ppp0bdevvmnet0ppp1-\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r1, r0, 0x0, 0xc, &(0x7f0000000000)='trustedu\x00Pp\x00', r4}, 0x30) socket$kcm(0x2, 0x3, 0x84) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8912, &(0x7f0000000080)='trustedu\x00Pp\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000200)='trustedu\x00Pp\x00') 16:34:13 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x10, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:13 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x0, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) 16:34:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000000)="64c6d82f68ea112b81df01a8fc330c79bdd947f498"}, 0x10) r1 = gettid() perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x5, 0x6, 0xb3, 0x1, 0x0, 0x7, 0x2200, 0x4, 0xfffffffffffffa00, 0x8001, 0x6, 0x2, 0x6, 0x9, 0x4, 0x7fffffff, 0x6, 0x101, 0x0, 0x100000000, 0x8, 0x1, 0x3, 0x5, 0x5, 0x3648, 0x9, 0x1ff, 0x3, 0x4, 0x4, 0x0, 0x8000, 0x0, 0xfb, 0x80, 0x0, 0xb1, 0x4, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x100000001, 0x1, 0x0, 0x6, 0x8, 0x9b}, r1, 0x10, r0, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000001) 16:34:13 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x13, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:13 executing program 3: r0 = socket$kcm(0x2, 0x400800009, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000600)) socketpair(0x11, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400) socketpair$unix(0x1, 0x5a9da32c9bfe9286, 0x0, &(0x7f00000001c0)) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@in6={0xa, 0x4e21, 0xfde, @empty, 0x8}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000400)="49827e4b941c700ae88d7c7dc76a9bdb", 0x10}], 0x1}, 0x8000) r3 = gettid() socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000180)) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x2, 0xffffffffffffff7a, 0x9, 0x80, 0x0, 0xffffffff00000000, 0x41200, 0x1, 0x1000, 0x0, 0x100000001, 0x6, 0x8, 0x9, 0x3, 0x0, 0x5, 0x3, 0x40, 0x0, 0xc4, 0x8000, 0x1, 0x8, 0x0, 0x20, 0xb0000, 0x7ff, 0x1, 0x6, 0x8, 0x1, 0x48, 0x85, 0x7, 0xfffffffffffffffc, 0x0, 0x5, 0x7, @perf_config_ext={0x4, 0x1}, 0x4000, 0x3, 0x3, 0xd, 0x9, 0xef, 0x59c}, r3, 0xb, r1, 0x8) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000000380)}, 0x0) openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) 16:34:13 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xd, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:14 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x9100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x400000000005, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0x10, &(0x7f0000000480)={&(0x7f0000000380), 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000500)=r3, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000005c0)=0x1) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x894c, &(0x7f0000000280)={r2}) r4 = gettid() perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfffffffffffffff7, 0x9, 0x8f16, 0x7, 0x0, 0x9, 0x800, 0x4, 0x7fffffff, 0x1, 0x4, 0x1ff, 0x1f, 0x1, 0x101, 0x3, 0x4, 0x7f, 0x297, 0x3, 0x1, 0x0, 0x605, 0x0, 0x80000001, 0x401, 0x7, 0x4, 0x8b3d, 0xfffffffffffffff7, 0x1, 0x8, 0x8000, 0xfffffffffffffff8, 0xfff, 0x4, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x2, 0x3fb, 0x6, 0x6, 0x100000000, 0x4, 0x9}, r4, 0x1, r1, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0xc0189436, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) openat$cgroup_ro(r2, &(0x7f00000003c0)='cpuacct.usage_user\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000400)=0x5, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000007c0)="84e21073797a9505882a16f025eb00000000f4cf15a694fc87b8be8d1085fcab329264ca4993a70f53db66be929e6dcbbf5debc3f978be13ad8ef0966d63e65c07d7a1de404b1842926cbbe040e699da2769292575abc02870abbf4c7839f9ec66889b56849b1eab8cbd7abf9b9bd4d504249eec01d1a91e8a0b3b6580e0d84210a4cef9f6750058b6fbbe95a54d14908c206f97cadd2186712fce66d82b90668c1b9cc9be0a7f082c9ffee8f3f3ac9a0c10b312b424bac313b38b923ab3188fe6e5f1cf6ab0a4026b7ecd014f84a0a1efad10c99df8c75f7c1165c752836d5b07e496ddc087c7aea2b6569081b43244c6f0d1", 0x1ff) gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='^(cgroup\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00'}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000780)={r5, 0xffffffb0, &(0x7f0000000600)}, 0xd8e0db2c6eccb4f1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r5, 0xfebb, &(0x7f0000000640)}, 0x10) r6 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40286608, 0x20000001) 16:34:14 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x0, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) 16:34:14 executing program 2: 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_bp={&(0x7f0000000300), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x0, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) 16:34:14 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x11, 0x20000000000000a, 0x300) r2 = socket$kcm(0x2, 0x4, 0x0) sendmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000640)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="ff", 0x1}], 0x1, &(0x7f0000000280)}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(r1, &(0x7f000000c240)={&(0x7f000000b0c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000140)=""/154, 0x9a}, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6e720000000000004e97810000000200", 0x213}) 16:34:14 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000069, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:14 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, 0x1e, &(0x7f0000000280)='$!selfsystemvmnet1#ppp0md5sum\x00'}, 0x30) close(0xffffffffffffffff) ioctl$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) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) gettid() ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000003c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001400)={0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000002c0)="c74986d55e9c6453a9bbe5979c22da523b3dc3192378e16492fa16918fd54640a9231b5af522bd8bafaf46d0054693da66a3d1d7dc648cd0e97b74065eca9c41b2d804cffe0937e89e7192898ab456dc2de3cbe65dd5216f8f7dfe0e974cb9a642e0dcccac2a", 0x3}, 0x20) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001600)) getpid() perf_event_open(&(0x7f0000001540)={0x0, 0x70, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x200, 0xe, 0x1, 0x0, 0x1, 0xc60000000000, 0x33b, 0x910, 0x2000000, 0x0, 0x8, 0x100000000, 0x3, 0x1000, 0x3f, 0x0, 0x7, 0x5, 0x9, 0x9, 0x1, 0x3, 0x5, 0x1f, 0x2, 0x3, 0x0, 0x4, 0x100000001, 0x7, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000001500), 0x1}, 0x40, 0x0, 0xde, 0x4, 0x3, 0x1, 0x6}, r0, 0xe, 0xffffffffffffff9c, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000015c0)={0xf, 0xffffffff, 0xfffffffffffffeff, 0x0, 0x6, r2, 0x3f}, 0x2c) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x2b) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000300)=ANY=[]) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x17, 0x0, 0x6, 0x0, 0x7, 0x2000, 0x2, 0x1, 0x0, 0x0, 0xff, 0x1, 0x0, 0x4300, 0x80, 0x0, 0x6, 0x10000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3711, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040)}, 0x2901, 0x8, 0x5, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000240)) close(r3) [ 233.987801] protocol 0800 is buggy, dev ip6tnl0 [ 234.000557] protocol 0800 is buggy, dev ip6tnl0 16:34:14 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="85bd9feaa90001001c000000000070af7695f36ae37ce341128ef298fbf1f072ae7fb387e49f6303aed0ec54bdc677f3cb14c1728a6c92652c1ab333bcf11e73f35d787b955d49f853c77f08b800df3ef084becfe3e60ddbdfd4a5ddb43a339206876cd810f550dad53c8b089b0bff43aeeced1f555917414b20620cde4d49b8ec646d9fcd2bf1ee5f8ee20546241e189b1d4976deec403176ef0974a2f68d72dfb731da522aaeb4ebeb81654562cc864bf7bffddd5ad7a1662a9c4254f8c1914b71230b31c5"], &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x0, 0x60, &(0x7f0000000000)=""/195}, 0x16) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0xe1, &(0x7f0000000240)="d59c3ecee7a6a0344bd000c9d084", &(0x7f0000000340)=""/225, 0xf000}, 0x28) [ 234.041082] protocol 0800 is buggy, dev ip6tnl0 [ 234.056141] protocol 0800 is buggy, dev ip6tnl0 [ 234.061079] protocol 0800 is buggy, dev ip6tnl0 [ 234.067236] protocol 0800 is buggy, dev ip6tnl0 16:34:14 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x0, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) [ 234.105777] protocol 0800 is buggy, dev ip6tnl0 [ 234.110771] protocol 0800 is buggy, dev ip6tnl0 [ 234.119938] protocol 0800 is buggy, dev ip6tnl0 [ 234.138389] protocol 0800 is buggy, dev ip6tnl0 16:34:14 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0xc201}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x1000, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000000f109a708f78293c8744e1a", &(0x7f0000004800)=""/4096}, 0x28) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) socket$kcm(0x2, 0x0, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) close(r0) 16:34:14 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x0, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) 16:34:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='GPL\x00', 0x2, 0x2e6, &(0x7f00001a7f05)=""/251}, 0x48) 16:34:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) socketpair(0x15, 0x7, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0x10001) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40004000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1, &(0x7f00000000c0)}, 0x0) 16:34:14 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0x69, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:14 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000000), 0xe0, &(0x7f0000000240), 0x0, 0x20000050}, 0xfffffffffffffffd) recvmsg(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000600)=@nfc_llcp, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001740)=""/193, 0xc1}, {&(0x7f0000001680)=""/107, 0x6b}, {&(0x7f0000001840)=""/174, 0xae}, {&(0x7f0000001900)=""/127, 0x7f}, {&(0x7f0000001980)=""/198, 0xc6}, {&(0x7f0000001a80)=""/6, 0x6}], 0x7, &(0x7f0000001b80)=""/10, 0xa}, 0x0) sendmsg$kcm(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000580)="9f07c5159a16d189fa21dd4f6649a266c602abf3bfef841a8dda30a25d6b83b004676f4ad42dee823f15c1", 0x2b}], 0x1, &(0x7f0000001d80)=[{0xb0, 0x105, 0x0, "3daf80e4f340cfe917b7b85dc0fcbcdd9ed98b8277df31a48eedde0d854e84977e4e9264066cbfca41410e9090c2f55c0ab0bcd25045540296e2a04577f1c17bb5a9f275246615c7ca238f1379c7dd21c99c398fe84ce40911a2dcc1a88e3416d98f5a4b0b8444b0a2c9425ca561ac56b31ea74f3370d743df82d6c62dfa59e782c8daf0997ab37e6b8abd1a80965e2b56857a139ec0504800835da7cba67c3d"}, {0xa0, 0x13b, 0x80000001, "84eacf3d9db6e27a5c1afe4993f90a14553d5f7ed018a7a514b0c130b555411113cfc4ebdb1ac32463cfb736c1d175ce9ca8c97c2651d59af155e7e85e2f967cf6baecf01c45da3f6081655cf05b69e6b42f6e886cb4add65eeda8dc5a27a3dd5110678f85981387cf8eda1e81873ec8f088885ddd0aa7bb8b14d4b38349d7ab20533bfd91570e8866e7b8371b3e76"}, {0x98, 0x10f, 0x1000, "3a7a36c80795abd7366ed72f4e0e4e444ed5823a8b838c284140c6e8db793d5720b72a91fc4aa7a8c8e737757a6da0e4639d3121970f5ec130c095c50c5da93e32d14a9fbe772664cc5996dc08147b83ff696df106b6951e55a8446fd6416a769c1d3f10525d6c313f668f7e765a151fe863ec99ef918969c8fcf362f332ce48ebc5de8b5216"}], 0x1e8, 0x44000}, 0x8080) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0x80, &(0x7f0000000300)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001cc0)=""/157, 0x9d}, {&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000000)=""/13, 0xd}], 0x3, &(0x7f00000004c0)=""/191, 0xbf}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x0, "8629e4a6c0f9"}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0xb, @dev}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fc0)={0x10, 0x9, &(0x7f0000001c00)=ANY=[@ANYBLOB="1800000064b40000000000000000000000000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000097003000100000018140000", @ANYRES32=0x1, @ANYBLOB="000000000000000058070000ffffffff9500000000000000"], &(0x7f0000001c80)='syzkaller\x00', 0x6, 0x20, &(0x7f0000001f80)=""/32, 0x41f00, 0x1, [], 0x0, 0xb}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002040)=r1, 0x4) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000002080)=""/221, 0xdd}], 0x1, &(0x7f00000021c0)=""/22, 0x16, 0x7}, 0x40000020) 16:34:14 executing program 5: r0 = socket$kcm(0x10, 0x4, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="2e00000018008100e00f80ecdb4cb904024865160b000000d4126efb120006002b51da1b40d819a9ffe200000000", 0x2e}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1b000000000300000e0104003900000000dad533ea352c18f0c11f624a2b112c2a5d73003adf0fa0e60c42f135422026e8f0fd5f3a816155e7711bc1eb3cf3968a36010000000100000091c287d40580ebfeb729657cbbc6e8b25c9ffbfb9a3c38abc4a0df3b0eb82d6e52f100010000aba5"], 0x70}, 0x0) 16:34:15 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000bc0)="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") r2 = socket$kcm(0xa, 0x8, 0x11) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x0, 0x2, &(0x7f0000000200)=@raw=[@ldst={0x0, 0x0, 0x3, 0x0, 0x7, 0xfffffffffffffffe, 0xffffffffffffffff}], &(0x7f0000000240)='GPL\x00', 0xf4, 0x47, &(0x7f0000000280)=""/71, 0x41f00, 0x0, [], 0x0, 0xf}, 0x48) socketpair(0x4, 0x80007, 0x3, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) r6 = socket$kcm(0x29, 0x7, 0x0) r7 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r2, &(0x7f0000000800)={&(0x7f0000000740)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x20004010}, 0x4000) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000680), 0x4) setsockopt$sock_attach_bpf(r7, 0x29, 0x1b, &(0x7f0000000040)=r7, 0x52d) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @multicast2}, 0x2, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000008c0)=[{0xb8, 0x13b, 0x7fff, "1623aad501c3d2063dad3114225434947f64921710791e2d899a410d848af3f2f042befa252bd19ae86e2b0fc270cdc1ea39bc77c318e198a5c706fa31aff3727870c25b62cb6646250e672d754e371590fb1f5fa2f2c4559e1dcd4ca0f1606fde8825b2ba01906300c3ee840a8df38d148b9bac506c8bbe5f0a36254d8cfed0d92fd1197bdb567460bfa4420cf093b2270d0e0447009d82fa2bbac07f80d4d5f6135e5ca3"}], 0xb8}, 0x20048014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000dc0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0x100}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="c0000000000000001f01000002000000b9100a3d9ffe853624a1cfba4e436ff1fff968d0a5844e437f76724edaaf16abcdc4487ee2ab14c349ade352ac5ad5d36584e515a978e459da02f63afa4280eab13da1df5f9bf5669065b1cd7b838e02887fc77c867c88e3aa5208b70b3a4e81e6c5098324b62a5435b3e9c38f08aac85d3797413ea49535239cd5559a2c944a6b9f38a741d2f78b1f9993d6dae63cdcb143576c6847678587251400b00f530515f2c8ba1cc28a1e4085ec2c9e852935238845238d2122358b32f570e0b7040000000000000023ff00000000000000708f9c96e3b6edcbafe73097660e8cc887ee7bde45b8163e2f4674ed045de14dd12147e9dd03f026be2987d97c1a1933747301489d2bb2ee01ff0ecb9637cf449e188729b5dd79552a952472779f8a72d6bccf33fa7d65f4c0e442f890e8f747fff9bf6c6c48414240ec6b8c10339496c643b1acf863e9ab8b04e1d23d67fdf5004778071913d17968b0c3a8f7079cf23bf9ca564bb9bab7a773e122aca460909e641d4e6fdb7f0cead886097e1ffaf752d0318adf0986a2e3b6471419bcd1c83630374f5fa2558c38979e0b1bdec7cdcd29d1588edc615f5b471c41ad79bab7cc242f6c276493e807f4960dd2844e50c58ad599f4b09c509d34079836079aa2b6747b0eb4d765c574056316c9dfb825d085e628595547d5e9e6843f8608aacbddd78b87a8dba65017f6ade73030395381835dd7aba16225b1028dc2ab37fd04afb0392b57ed1360bb0f65e2714c727873392eb4566838694a34c5597926934f7111e5f3183c632556c7a84f54f3989d78e3d9a0ba69d2e012c6fe0a1a43b0c86b3bd0baa0a991073bbec307b3123bb870c54c1afa94dbdb79863e0a1fd2d7bdf572ea2c990886c648c06c3f36327964fd097e70d6671a49b81af15087fdf439950162f3298a49fc6877d4eb66fac8cc253ec7f5c9763592c0f5fb948193a5ce869da566ec64e9718be8b95c3fe28cd7c3469db887dd03c4c27e96ffdd74cb083c23fe020eb6faeb74b9ca269011fdea0ec43e47926ba2b99bedfb1ff2901b124f5bf8b825dd19a1b5d34fb53f5d6516ee37e1fd1f8544a7355c8518f3055458d289d129c48ef40e88a13be96d4236018f49c5cf41ec1f512bdc91037583ca"], 0x33e}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000f00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/230, 0xe6}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000001100)=r8) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000600)={r4, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000700)={r7}) socket$kcm(0xa, 0x0, 0x11) r9 = getpid() perf_event_open$cgroup(&(0x7f00000004c0)={0x2, 0x70, 0x7fffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x81, 0x0, 0x0, 0xa520, 0xffff, 0x0, 0x4, 0x1cd, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x101}, 0x0, 0x4, 0x1, 0x7, 0x7, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r5, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=0x0]], 0x8) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x7, 0x80000001, 0x0, 0x7fffffff, 0x200, 0x5, 0x0, 0x3, 0x1c00, 0x0, 0x2000001c00, 0x0, 0x0, 0x0, 0xd9b4, 0xc2, 0x101, 0x0, 0x7, 0xfc, 0x0, 0x0, 0x8, 0x7, 0x7000000000000000, 0x0, 0xe7, 0x3, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0xa05, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x2040, 0x0, 0x9, 0x0, 0x0, 0xab, 0x4}, 0x0, 0x9, 0xffffffffffffffff, 0x1) r10 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1000}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9644a2c00d2970403dc0d") write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r9, 0x12) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x8914, &(0x7f0000000680)="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") perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x26, 0x80000000, 0x0, 0x0, 0x0, 0x80, 0x90100, 0x0, 0x101, 0xffffffff, 0x9, 0x57, 0xffffffffffffffff, 0x1, 0x0, 0x200, 0x5, 0x6, 0x0, 0x8, 0x1f, 0xfff, 0x67, 0x7, 0x200000000000000, 0x5, 0x80000001, 0x3, 0x20, 0x1, 0x3, 0x9, 0x3, 0x6, 0x8, 0x0, 0x0, 0x100000000, 0x4, @perf_config_ext={0x1, 0x4}, 0x0, 0x9, 0x4, 0x5, 0xec1, 0x7, 0x2}, r9, 0x1, r10, 0xa) 16:34:15 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xd, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x17, 0x7, 0x4, 0x6, 0x8, r0, 0x2}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xe}, 0x2c) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x10182, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) r2 = socket$kcm(0xa, 0xfffffffffffffff3, 0x11) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000001280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001380), 0x0, 0x0, 0x0, 0x7d8c2242}, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x14, &(0x7f0000000080), 0x301) 16:34:15 executing program 2: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) close(r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 16:34:15 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000380)={0x5, 0x70, 0x0, 0x1, 0x0, 0x1, 0xfffffdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) r1 = getpid() perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x709, 0x6, 0x3, 0x2, 0x0, 0xba0, 0x108, 0xf, 0x1, 0x7ff, 0x6, 0x8, 0x4, 0x4, 0x43c, 0x400, 0x7, 0x200, 0x10000, 0x100000000, 0x39, 0x0, 0x10000, 0x3, 0x9, 0x6, 0x2, 0xe9c9, 0x1000, 0xffffffffa00aff17, 0x1, 0x3, 0x5, 0x8, 0x3f, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x1200, 0x3, 0x1, 0x9, 0x5, 0x3f, 0x2}, r1, 0x2, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140), 0x4) 16:34:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000200)="bda6cd3eb373193c37475e63281f8e20957e0adee69f366e62e3cadcbf4762a7919afb3283f4046a46a02fb0045a69fd45b36e344ada2e965d6634a9fbf0f1e1868f322170ff038fecab3fc9c766ae082b76972519fd21ee5ada22c9d1", 0x5d}, {&(0x7f0000000280)="6218f93108baa0b81dc96894db388105497fd2078143c94d8c0e3f97b9ba5f5e9e8df9c61373d8c9b19b229657c809e7247454edbed3c4615cc3c7f33605e3cf7715e10f6e00b3fec0eac4d57ebf84d9a8b4b09d4a0edc27d96dd8aaf1d40703cc159f9f1590a1c2b7d93d37ea68a706e271043a4e4c1d028b98b721904d74b3aed5bd41090ca69edfc854739fa3274ca0755617d44c7b9ee2ff00dc197c3d0dc8a60803b398136e67dc09ab64ed12a6575600b31f1491a23516ec73cceb891cf2889829d75c326787d55ac8f20d5657488f3417d09b6e7b9fd562e3b1c3e473c075a71d0c82b9483eabe003802e", 0xee}, {&(0x7f0000000140)="3893aecbe987e346aae94409600d696f1a7de2feed36d16656019a8c1d243f632f321158349d684eed440cacca425f6da58eb19f95652892552a750877b7", 0x3e}, {&(0x7f0000000380)="cf157b1fdb0e27e9e20ccf4174769510b7b0b1af4f3d38d3f81545ef6df287c068c05fb2e31cb9c8e6da7b26b565cb71705351d3ad05a0", 0x37}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)="dd40003d914ba61868b9ed292e098c555d99a5734f1886fd43b38f3e5512da7006cd7d4ccc3c35246e78cd3f99a82a5461ebbe67a54a33882ec59b0802454849c31b73cec4e5610ec7aaa6c9baff67bebeb3f3b1fa", 0x55}, {&(0x7f0000000640)="1f7251803cd7755ce418342ac5cad63417b25a0ade76a648aaef761f4c0b91b000e5efd8c5dcafc98807085c4a89bc461250cee5fbf45c09a84ee5c4d183fa778cb6a976ee5b41f106139c5b807fa7fa4362310a0cbd46e5e502880e935554b2d0be282e58db0ce03316c3eb9d1766000ffa8f1c9ced2fab57d93dc2351de55b0ee6d08a7317043cc78f4f6bbb8a50c725c3b30a7eb6f7e0e987a3eda2cb084e5a8e9a", 0xa3}], 0x8, &(0x7f0000000780)=[{0x80, 0x108, 0x1, "1b7d593533dbd717ad0cb79f62f396a844fc71388b72951f54dc71757e4cdbe7b2c0d27a8e64bb0c33aeccc7d68de1bce5eb27df81e90c2674f44d18f439541dd131462038d233e4251ace9b66403fe5cc0fadcd038bcdfd94bda3526ca291736fdd33515be3f6a57a"}, {0x108, 0x19f, 0x3f56, "5be40fa285fc1e790fd2f031a1ad437bee0b8e0b7534ad23f5305226044d448beaf5ea3fc79dcc5564f31244a44f9b2b2e05dfaa83d6ee12bc29c642cb2c94af3fe96774d80a159585ae1719e614f2724e3654b4c6309b2033acb06acc098628ecc38413a73e3748a8f53f75f70bc735e99d1a8d552f289ae179a9097bb316c3e0226383fd7f8fa92fa6b259b1fc09fe4f51d7848d4705feeb682f58aa105dbb52c51695450b8082b5dd99d97fe0a9dcd92c6f64a820fe1c3041440db904faca242770fab67d20db5eca8a3ef38c0e2eaeb72828f839c1d632601661ba89c2661b0b2db1e6574d86fdd7fc0d17225b2e6316a285298f"}, {0xc0, 0x104, 0x749, "481fae9c327532989fe6b2dadb1d13c2e7b4c38a5ad60d2ae31417d4357aeb705fefbccf746d84fc57c9beea528ec20bf87f9bf0428d6bbd3ea6e530e9b90033b36058caa980b7eda16cc6083de913d683255e367305880afb855d73f3c8b09cfa7aaa81dd700d42ebef19a8a4c7d5b2d40db195070d1fcbedf21ee49bb6e911dad2451d99354f728acbec85664f6199184beeb5b9d7b04f4dd25eff8e66922f20c13aeeeeeb8e57ff8e08"}, {0x30, 0x1ff, 0xffffffff, "67534050b1debba7382c45e7f9b56f46c2d03ac0fb0599ee81"}, {0x62ddce5d13a43397, 0x18a, 0x1, "7eb0de626284bb9113b61a0c653bed78689579067efec35a2a54bfbe884a912c6cffcca3e1627d6ddb4f899dfbd7627af0147810f53b7dee5b1ec07f679ce70192071000a9fcde77a73f71044dea071aa0063ffa55fc0f5a3993aa25cd4ab7502280ae4aec3e82b5fc48f19002c9268f34a395825598d9d4a8d060e29fbac79fe50931673501bc6f24021acd758e14a10c2b8b"}], 0x320}, 0x20000000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x9, 0x1}, 0x14) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000), 0x1de) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/60, 0x3c, 0x6}, 0x2021) 16:34:15 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe80, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:15 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x9, 0x2, 0x3, 0x8c3, 0x0, 0xffffffffffffffff, 0x0, [0x9]}, 0x16) getpid() 16:34:15 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'ifb0\x00'}) write$cgroup_int(r1, &(0x7f0000000440)=0xee970200, 0x4) r2 = getpid() 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, 0x5, 0xa0, 0x9, 0x6a6, 0xffffffff00000001, 0xc0b, 0x0, 0x7, 0x100000000, 0x9, 0x0, 0x9, 0x2, 0x81, 0x0, 0x8, 0x8, 0x0, 0x9, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x79f7bf0a, 0xfffffffffffffffc, 0x1, 0x0, 0x81, 0x9d8}, r2, 0x9, r0, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2000000000000000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000240)) write$cgroup_pid(r3, &(0x7f0000000380)=r2, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000004) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x8, 0x4, 0xb3d5, 0x7, 0x3, 0xffffffffffffffff, 0x7f}, 0x2c) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x2, 0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x80, 0x3, 0x3, 0x9, 0x8, 0x1ff, 0x1, 0x6, 0x0, 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, 0xa) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x1f, 0x101, 0x1ff, 0xec76, 0x8, r4, 0x1}, 0x2c) recvmsg$kcm(r1, &(0x7f00000066c0)={&(0x7f0000004ec0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000006540)=[{&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/64, 0x40}, {&(0x7f0000005f80)=""/15, 0xf}, {&(0x7f0000005fc0)=""/224, 0xe0}, {&(0x7f00000060c0)=""/122, 0x7a}, {&(0x7f0000006140)=""/200, 0xc8}, {&(0x7f0000006240)=""/221, 0xdd}, {&(0x7f0000006340)=""/86, 0x56}, {&(0x7f00000063c0)=""/74, 0x4a}, {&(0x7f0000006440)=""/242, 0xf2}], 0xa, &(0x7f0000006600)=""/173, 0xad, 0x6}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000006700)={0xf, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x868, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xacd}, @exit, @exit, @ldst={0x3, 0x1, 0x0, 0x9, 0xf, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x44}]}, &(0x7f0000000340)='GPL\x00', 0x401, 0x2f, &(0x7f0000000400)=""/47, 0x41100, 0x1, [], r5, 0x6}, 0x48) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000040), 0x12) 16:34:15 executing program 3: socketpair(0x2000800000001, 0x40000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x101000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000540)}, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) gettid() write$cgroup_int(r1, &(0x7f00000000c0), 0xffffff19) 16:34:15 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$inet(0x2, 0x4, 0x5, &(0x7f0000000080)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0xaf, 0x53, &(0x7f0000000400)="c84f2f9e1e57b23d587fbcb32b5a02f3991e51395c0d5cddbba14acf52318778508d892d2fc639bea2f7834e5bc524487b3b5f6e0cc362f6d913d064f50817972afe0a93c62a4b3c78874a204c2e2b6175273db71be7300d7cf6316f6b51bda25f432b064a393b646d761a942f623ed2cae24c0daa9c1bca24b8994cf60797b899dea2f3e5adbb7041b928c1dcf3a6aaa58c3838e5744998d244617b305f2be5b87eb5f0ef3e9e9d6583970e15b3da", &(0x7f00000002c0)=""/83, 0x4}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000008000000bfb7051d2d886c9f4d03000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010400000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) socketpair(0x0, 0x0, 0x2, &(0x7f0000000040)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x180000000000000a, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e108847", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:15 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0x2000000e, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:15 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000200)=@ll, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)=""/41, 0x29}], 0x5, 0x0, 0x0, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x267d6b870bcdb3fb, 0x1, &(0x7f0000000040)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x89, &(0x7f00000000c0)=""/137, 0x41100}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff87}, [@ldst={0x7, 0xa0ffffff}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0xf}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000800)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc8, 0xe0, 0x4, {"5c872eaf6ae0ee3a7ea974ae3e31a11abb4ae5b6ce06e9861750e932ceb8f9b1f99a0f760b54af7f07b94fc3c47e8075240695df11d7e2387a8302edf916ad841ce81f526b42ca90373e04d1db76591bcdc00430be3f297f505d5e0084ea15fa550288224c17a72c5fa4c04739c8aac8e236d7aa85c642b86cffcd7ee90a2af5678ca51b47ab740d56870c0e028458a98da6e3cbada8f830f7a4939c5c305f2c83dea00352e6592b1a42d547ad538bd5144327d6c6317058e971c315e56a2f1a988db316f23ea8"}}, {0x0, "0bab17257f2b22f4bbed7c4ecdd285320f1b5352f921d70ab96067f18587b68c74fe8f3f674d757709fae20e5c7cba07c5743b28254cf5f1e6b0dffb80c3482a3e2d09b7c93f197efd86ba37affdc83cf04963a6a28a5c59142bc6"}}, &(0x7f0000000940)=""/4096, 0x13d, 0x1000}, 0x20) 16:34:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6e72300100", 0x1610}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 16:34:15 executing program 2: openat$cgroup(0xffffffffffffffff, &(0x7f00000064c0)='syz1\x00', 0x200002, 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) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)=@rc={0x1f, {0xffff, 0xfffffffffffffff9, 0x6, 0x4, 0xd7b, 0x5}, 0x100}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000000000006b9de80000fafc7be0480b423307d3ff76cb3fa7b7e389592b05b684eec0170b413ef0c1bc680befc5fa400b000000000000000000f5a3c8e8b43ba7b9d3222771943ffe99897d65c740625bb619eb11a3f0726f33"], 0x37}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000080)=[{0x18, 0x1, 0x1, "04"}], 0x18}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000014c0)=@ax25, 0x80, &(0x7f0000001800)=[{&(0x7f0000001540)=""/166, 0xa6}, {&(0x7f0000001600)=""/209, 0xd1}, {&(0x7f0000001700)=""/249, 0xf9}], 0x3, &(0x7f0000001840)=""/233, 0xe9, 0xffffffffffffffbd}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000880)={&(0x7f0000000000)='./file0\x00'}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x0, 0x0, 0x4000]}, 0xf}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c80)}], 0x1, &(0x7f0000000180)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r1}) sendmsg$kcm(r2, &(0x7f0000000780)={&(0x7f0000000380)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc4845e760145624e}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)="12f1b4fdb8a419a227e5fba2", 0xc}, {&(0x7f00000004c0)="d637fb0b7276b5b75f9cce7ae1b09e4974ef0d53353b435e71deef4de4d44dd80f1537778f883d0bd2fc51c372c8b960dd18e3", 0x33}, {&(0x7f0000000500)="b7bedf22c946956089ee0ab0d543f219124530d9ad6582c660b76314fd60af1a9f00f6bad6d1e9d3e2f8929beb73061e8da87c58527ae6776469c1646a6de7fe4dd6cf1cc5cf2a06d77f779b643ba136b3e84a4bb7e7c926d520d824a6122627b68f3925bd8b9beab2d145f1e342d704bea021622194f3ec79277b37097ca3a8f69f10357073ec797cff5ea67ad9", 0x8e}, {&(0x7f00000005c0)="5a4354cbb5ea13539fa48b861f9f6ce39a7f08e8bd09fee930e33165db5c6544b85818541763928bceb487e8167f", 0x2e}, {&(0x7f0000000600)="845925e444ffe285d21c64db5e6364e86deb483812230f8d6c32fda83adf16a479f1d539ca09318fb5d9fd80fc842ed93314f2338d448a4f46eacd1cc07a1228b2f382e0ab1e970361098d3e20cd892318c5f07c0d7f5f15cac2e64e67536a27adc30226e88dc4c39123bcdf3d197a421729114f373ba87df94023de053aba1a23117c0ce60206a7cae19774987d9c2fd92ed6ac1bc2f0d02a299233a63e9fa55e3a5310a79c264cec173cb25465edb1cf450233c3554a7c7218398aa81bb4be5bc040847dd9ae7324f71751335b226a20708a35e0f553", 0xd7}], 0x5, &(0x7f0000003800)=ANY=[@ANYBLOB="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"], 0x11b8, 0x1}, 0x840) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000025c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f00000007c0)=""/57, 0xffffffffffffff4d}, {&(0x7f00000024c0)=""/203, 0xcb}], 0x2e, 0x0, 0x0, 0xcab}, 0x10001) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 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, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001e80)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) 16:34:15 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0x2000014e, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000600)=' ', 0x1}], 0x1, &(0x7f0000003540)=ANY=[]}, 0x0) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000003dc0)={&(0x7f0000000640)=@can, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003d00)=""/32, 0x20}], 0x1}, 0x2140) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x2000, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) 16:34:15 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) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x1ff) r1 = socket$kcm(0x2, 0x5, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000540)=@in={0x2, 0x0, @loopback=0xa1414aa}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000740)=[{0x48, 0x10d, 0x1ff, "be4d98594ab37c82cc49abe0cdd492572d576f5f001a797d8087872682ddfc2e0312996d445b84427c8b6304f975dac9bb2fa701d29c2f"}], 0x48, 0x80}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000600)={0x7, 0x70, 0x6, 0x5, 0xfffffffffffffc01, 0x101, 0x0, 0x65f7, 0x124, 0x8, 0x1ff, 0x6, 0x4, 0x7, 0x5, 0xffff, 0x7, 0x7, 0x9, 0x8001, 0x21, 0x400, 0xce, 0x18, 0x3, 0x1, 0x7, 0x57bb1bb1, 0x1, 0x100000001, 0xa09f, 0x9, 0x6, 0x0, 0x9389, 0x6, 0x8, 0x80, 0x0, 0x2, 0x4, @perf_config_ext={0xff, 0x1ff}, 0x42c, 0x1, 0x0, 0x2, 0x9, 0x80000000, 0x7fffffff}, r2, 0xe, r0, 0x2) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="0e", 0x1}], 0x1}, 0x54) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f0000000340)="d2fd2e818a16d14f383916b9694af0a17f6a", &(0x7f0000000480)=""/192}, 0x18) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000ac0)=[{0x20, 0x13b, 0xffff, "a866e4f7d84d1a7d1d15a183"}], 0x20, 0x4}, 0x48080) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r3, r4, 0xb, 0x1}, 0x10) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000003c0)=r4, 0x4) 16:34:15 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x69, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:15 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000007780)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000000c0)=""/20}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffff8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x0, 0xdb32, &(0x7f0000000380)=[0x0], 0x1}, 0x20) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x8df, 0x80000001, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 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)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)="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", 0x2761, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f00000002c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'ip_vti0\x00', 0x1010}) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xf, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="9500000000000000950009000079210a766132e8c000775f40bbdab541561700003daff8ffffffffff"], &(0x7f0000000380)='GPL\x00', 0x7f, 0x1a, &(0x7f00000003c0)=""/26, 0x41f00, 0x0, [], 0x0, 0xf}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfffffffffffffdc3, &(0x7f0000000080)=""/251}, 0x48) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)="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", 0x2761, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r2}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000000)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000700)}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x11, 0x807, 0x9, &(0x7f00000007c0)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0xfffffef2, &(0x7f0000000780)}, 0x10) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000001600)=0x7) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000880)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xd, 0x107, 0x0, 0x1, 0x20, 0xffffffffffffffff, 0x400}, 0x2c) r4 = openat$cgroup_ro(r3, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b02e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f00", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x4030582a, &(0x7f0000000000)) r5 = openat$cgroup_ro(r4, &(0x7f0000000300)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000080)) 16:34:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x15, 0x10, 0x100000001}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x2, 0x7f, 0x7fff, 0x0, 0x0, 0x1, 0x0, 0x0, 0xb0, 0x5840, 0xf5, 0x3, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x4f88a15d, 0x964, 0x9, 0x62, 0x4, 0x5, 0x8000, 0x4, 0x8, 0xfb, 0x5, 0xfff, 0x6e82, 0x3, 0x4, 0xa1d7, 0x8, 0x1, 0x7, 0xfffffffffffffffc, 0x20, 0x0, 0x27, 0x2, @perf_config_ext={0x2}, 0x4922, 0x535, 0x20, 0x7, 0x0, 0x7fffffff, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x5, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x0, 0x6, 0x4, 0xf, 0xffffffffffffffff, 0x8}, @ldst={0x3, 0x3, 0x2, 0x5, 0xb, 0x150, 0xfffffffffffffffc}, @exit, @alu={0x0, 0x6, 0x1, 0x9, 0x5, 0xfffffffffffffff4, 0x4}, @generic={0xd0, 0x5c, 0x6, 0x7f, 0x8000}], &(0x7f0000000100)='GPL\x00', 0xfff, 0x1000, &(0x7f00000009c0)=""/4096, 0x0, 0x1, [], 0x0, 0xb}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x5, &(0x7f00000003c0)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000000440)='syzkaller\x00', 0x5, 0x401, &(0x7f0000000200)=""/144}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0xe, 0x58, &(0x7f0000000040)="790de48bcf2c5b05b8e127df3cd3", &(0x7f0000000180)=""/88, 0x272}, 0x28) 16:34:16 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001440)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000001340)=""/239}, 0x18) r0 = socket$kcm(0x10, 0x7, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000080)=""/28, 0x1c}], 0x2ff, &(0x7f0000000300)=""/199, 0xc7}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000a00)}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 16:34:16 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, 0x2, 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)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000500)=""/35, 0x23}], 0x4, &(0x7f0000000600)=""/167, 0xa7, 0xfff}, 0x40000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000001e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)=""/4096, 0x25c, 0x1000, 0x1}, 0x20) r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b00)={r1, r0, 0x0, 0x344, &(0x7f0000001b80)='cgroupvmnet1\x00', 0x0}, 0x30) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001b40)=r2, 0x807d02264508a87d) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)=r3, 0x4) socketpair(0x0, 0x1, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000040)={0xffffffffffffffff}) r7 = 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, 0xc, 0x0, 0x120, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r5}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f00000000c0)=')\x00') ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000007c0)) r8 = socket$kcm(0xa, 0x6, 0x0) socketpair(0x1, 0x3, 0xfffffffffffffffc, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r9, 0x2, 0x1, 0x84, &(0x7f0000000700)}, 0x20) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, r10, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000900)={0x0, 0x7, 0x80000000, 0x7, 0x8, 0x1, 0x10000}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000100)={r10, r11}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001a80)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r11}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) socketpair(0x400000000000007, 0xa, 0x4b, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={r12, 0x7, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89a1, &(0x7f0000000000)={r11}) 16:34:16 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b96903e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x13, &(0x7f0000000040)=',(/em0({}security+\x00'}, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)=':!') r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000440)={0x5, 0x70, 0x87, 0x5, 0x2, 0x2, 0x0, 0x400000000000000, 0x4000, 0xb, 0x7, 0x9, 0x0, 0xf699, 0x9, 0x4, 0x8, 0x1, 0x3, 0xcdcb, 0x8, 0x2, 0x800, 0x2, 0x5, 0x7fffffff, 0x0, 0x5c5d, 0x80000000, 0x0, 0x5, 0x80, 0x2, 0xffffffffffff7fff, 0xfff, 0xfffffffffffeffff, 0x1, 0x34f, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000400)}, 0x10, 0x20, 0x5, 0x2, 0x0, 0x72db, 0xff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000080), 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x5a) perf_event_open(&(0x7f0000000580)={0x4, 0x70, 0xab, 0x100000001, 0x1, 0x10001, 0x0, 0x100000000, 0x2, 0x2, 0x8, 0x3, 0xd0c800000, 0x87c3, 0x7, 0x200, 0x3, 0x7fff, 0x8, 0x114f, 0x0, 0x80000000, 0x1, 0x1, 0x3, 0x9, 0x3, 0x7, 0xfff, 0x4, 0xe4, 0xc63e, 0xec7, 0x9cd, 0x3, 0x1, 0x3, 0xffff, 0x0, 0x4, 0x0, @perf_config_ext={0xc9, 0x10000}, 0x10001, 0xc5, 0xf5, 0x0, 0x7a4c, 0x800, 0x3}, r0, 0xb, 0xffffffffffffffff, 0x8) close(r3) socketpair(0x1e, 0x2, 0x0, &(0x7f0000000540)={0x0, 0x0}) r5 = getpid() perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r5, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000003c0)='sit0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f0, &(0x7f0000000500)='sit0\x00') sendmsg(r6, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000038c0)="967cd8b02bcfdb2b0e1af281874d4605ae447c5a4aa65fcbf4a34454711d87ae82065a87e6611f14f00cf067021c58cad893f47fc9ee9a2a8e73b37a3f364bba01c40acf6da57d3e7b5ab9f644b65918ee9897d73a9a607b1bb67c001148d9f480ff2aeaf35d23afa0d5f1df8c65a58b474007ac844a9f051476d0cf5d4bd0de8236711d18367787c222defc43aef826f39d269bc661d72e5b90ef3581ae97dd725a7e765b90895b0e699c3289744119c2465ee778f800e8c535b4b4c3aa69b8308b0111b3dfe07eedaacd16bbeba8e901d5dc9e84afddc43e8c53f362768480ef70", 0xe2}], 0x1, 0x0, 0x0, 0x40080}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"766574000000000000000000bd6800", 0x43732e5398417f1a}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r6, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r8, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000004c0)=0x1) socketpair(0xd, 0x0, 0x81, &(0x7f0000000180)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)="4f50431c4e4c0000eb0000000000000000"}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r9, 0x0, 0xe, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8eb0", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x89f1, &(0x7f0000000140)='sit0\x00') 16:34:16 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000011c0)={'gre0\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0x7ffb, 0xa}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x40000040) 16:34:16 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x3c9, 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, 0x6, 0x0, 0x1400000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140), 0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0, 0xa, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff, 0x9}, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xc0000000000, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x800, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000200)}, 0x10) perf_event_open(&(0x7f00000007c0)={0x6, 0x70, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2df, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x1400, 0x0, 0x0, 0x7, 0x0, 0x4, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:34:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x3c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1400000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140), 0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0, 0xa, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff, 0x9}, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xc0000000000, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x800, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000200)}, 0x10) perf_event_open(&(0x7f00000007c0)={0x6, 0x70, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2df, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x1400, 0x0, 0x0, 0x7, 0x0, 0x4, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:34:16 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90769e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x40000000005, 0x2000016a, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007910d67cb1f600009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 16:34:16 executing program 4: r0 = socket$kcm(0xa, 0x20000000000003, 0x11) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000280)=""/207, 0xcf, 0x318}, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getpid() perf_event_open(&(0x7f0000000200)={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, 0x471650fa, 0x8c85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000780)=@l2={0x1f, 0x0, {0xbbf, 0x5, 0x4, 0x6, 0x400}, 0x200, 0x401}, 0x80, &(0x7f0000000ec0)=[{&(0x7f00000009c0)="ffc551c476601916f4cec8f0929115689f794825a4a9aedb759ee8f44caea23f20cccfddf951dda658f1e4a417ae24936996b2d826941b277ac99bb53ec39e6fe29d08a0a2919857903e37e03eda9bb7df9bde7a0153a0e7a21d063d8ca07e00980cd05277bba763eb3f9cfa2949b0e71163053dc5a0e73a86bf545de0fecb0db4a22d5eca0edce9bef33d35bde34d89ddaa717aa9eccc40d850df93c78871c53bfa09ec53c1667ded5b690e898af967634a0a232e4095663abea141d97aa54ece8fbca5c677aad1bf3f4d844fc1c1ed744aa00c2dadb6ece377bcbee01a4d", 0xdf}, {&(0x7f0000000ac0)="d402ae5b0274647984b2f375c8423221c54fcdfe231abc7a5984cee87d864b916609b965c80560e48976fded57407b79c456b63e542eddd90fa8f42a9c4ab50f48bfeedcec3a71bb206789d97e0f222cfe66d89b6e9e67a10af5b6bc93a38ea33f87", 0x62}, {&(0x7f0000000080)="790d6d5ab305d5af17f4c9a7ef2c80713c123d8f0b0fa96be04a1fde1e976cbc0830148284e8f354e4336a72c7d2", 0x2e}, {&(0x7f0000000b40)="722ced33c50e0386f06820ca8741a4ef887b632901b4f08a6fa35acfba2f4dc8002f4cfc5646dd1a2993a2140336a55ce7a2578b82e1c6f944b01a4ddc6e431b8a407e6b8eb8b6febab858f7f1c1da5b8fd0", 0x52}, {&(0x7f0000000bc0)="70cd174ea4aec35252ec1c007f22cfbcf10f22789c105a2156ef9239f0a1e5cd9360595985265de5e795e2ac04f68f58a3d432b4fc24f51019ebc2f2340a68b7b21c6879116c68cd8d15c4006d320ec22038bc501f981a1ec215e0baedc0558bd7525de199225550a2963b15645195c67c2131dd5ba9f2a6d5f195328df67f5c886a6798547b", 0x86}, {&(0x7f0000000c80)="915aae1627cd2ea1b5aedc458d1e4f4596660adb2e229c25110a5a934482c8464732a71809cf328b3275b003486b18b0c76c4357d005e2eaa16c1da341475ea3681fb92330a1eca023d2277843fc605387dd0737", 0x54}, {&(0x7f0000000d00)="f1fdbdb6070ea468a31d4879eddfe32c00e25f061503920983d22e5a273ba7b53e9fc761bff51d98d9fc611be42ebf98517e82ba7b0278d22f3bab103db5dfb20a7bedcde916ba46ee96c8e21884696d3f589b5363727a1e4b65833d1512801a520a387cbf1f5236a67f26819376e4e35d00eaf736b733df775ed5034df181d0840dac06f02bc6c7d4aff95776aba06fd893e9bfb59bd0b05317fbb59a16450b8fbe5353a2aa77f0caf0ad108b12c467da0fb5f9fe5d34864e5af23e378d25ba86e13028a19c445da47474401a83234d396fc71aa25332", 0xd7}, {&(0x7f0000000e00)="b9edc88092a8b09a55a2af692107874e2e0e4d4d87c1768d2f105d2a2f148c1c768c13d636779cb8189bcf68707dd28f991b9743203542d148dd9525a61025ac4d5dfc72c7d781e416ca78dcd5b31cd5455a485b00b5b9c59030828a7c5e3cc984dd7e0e307488dbed25144bbda81ff73cdb5d390b268f24a4816ffe1af0ec4b7d", 0x81}], 0x8, &(0x7f0000000f40)=[{0x60, 0x0, 0x1, "e96166f0c3bb81a138d050c5f0d5b6111411010ff7602dfc55b1744f8fa5fa0985cc945e54261cae73dfa68549174b4d1db766e8e9f85b7934d032ed6fe61381b84635c3ffab2a6fe9dfc173507798"}, {0xe0, 0x10e, 0x1, "76844289c765662bc29c125a5f71464f45f342314fc1bbbb0772842f6100700ffa9f9651613df7a3d5f6f0961d3f5e460ecae278b04ba110f6f81d80bc04cca9102bdd25838b7eb083a5e7cb8cb3e105d72c4b955e29eeb8b614399a744ab9df45474d2cdc2117eeec5857546666cca5520af7951912e4f5867a89199d2b4d3deb5626e33371c9e920c75b83a70d20fad0985a03666910ac1030fdff74ebe811fc234ddbab8f1466be0e35c46b491dd1062c933fb34f00b9d3bc90c118fe6337dfd898b284e6f34feb"}, {0x48, 0x84, 0xfffffffffffffffd, "2ecb921ecc39c178a49c0a06ceb8eecd736f60d2923bb47f49006d61c9b88d6b8650e26032cd1ec973d9122b44c2f3183e336f"}], 0x188, 0x4001}, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001ac0)={0x4, 0x70, 0x0, 0x5, 0x0, 0x4, 0x0, 0x6, 0x88000, 0x2, 0x8, 0xe539, 0x0, 0x3, 0x100000001, 0x0, 0x50, 0x0, 0x7fff, 0x8, 0x3, 0x3, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x81, 0x5, 0x0, 0x13, 0xb6, 0xb981754, 0x7, 0x0, 0x4, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x40}, 0x2, 0x7, 0x0, 0x0, 0x4f4c, 0x9, 0x965}, r2, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49794de18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3ec4d2e8d443c82fc3435bed4de5d69409a781c863e0fd8a6f868925be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a441a2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0cf816930de3675d34117a44eb0e4f832936da44e63e1160af1acf45db1cdf4bcbbede795db798c61db61e23f") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r3, &(0x7f0000000180)="b7718c454ec32465cfd6be23c0f6bd050db7f5de02eb3bd07337930f8124a6d39d9d0c1161f8c0972989ee"}, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={"6e72300100", 0x2101}) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x11, 0x2, 0x300) r7 = socket$kcm(0xa, 0x10000000000007, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x7}, 0xffffffffffffff13) sendmsg(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="8b38b9350753d3a483014fafe8c1a604e941fac1a23acd9d35713ba4db15a2cb35038445527432af08a0eb1b98859b5ef155dcfca9124a8f4e9508ade28e0cf271b5956437100fb73da28705b41befba30ed30203767134640a35807aa34523717a5fe4b1443eb4bd2f3b010a4486ea0c4891a10cb21527f1251fdbbe1c84bea4e1499ba4d14cde0e84038b24623c346e9420a27799a69508aed67380f53e2b0f80d12c1f4ac8e5194b3b5b8ac21520f8c461137d03c1a580f0abb70e628d4a8b8f0441e8404a6b923657c68", 0xcc}], 0x1, 0x0, 0x0, 0x4004800}, 0xc0) recvmsg$kcm(r7, &(0x7f0000003e40)={&(0x7f0000003c00)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003c80)=""/117, 0x75}], 0x1, &(0x7f0000003d40)=""/230, 0xe6, 0x5}, 0x40) socketpair(0x4, 0x1, 0x800, &(0x7f0000000600)={0xffffffffffffffff}) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TUNSETFILTEREBPF(r9, 0x800454e1, &(0x7f0000000880)=r10) bpf$PROG_LOAD(0x5, &(0x7f0000003e80)={0xf, 0x5, &(0x7f00000008c0)=ANY=[@ANYBLOB="18000000100200950000040000000000000000000000000000000000ab0e40ad96cae4b9d6000000000000000000000100e21e6654c65d797317b49ebd7143e183cb9fdcb7536d437adba59b7aff05f2c7f414c6e541e003980b344d70ce76c938428c9545827f958dcf6ce20b3296fba21dc0c148184a7b03074df486d5a4d4f1be62efb7a15c653eec177059bf2088facc9fb5f8a3898cb990a6c907acee193e877f751f43ef1b81b40d522202802e2b0453540eedce929ac6289520f844975271ffd61f06722fbfe28138a24e608a28c6ba152842dc4d0d2a290fb3460c9eeec389e33939df389f7c0aa6af5f69"], &(0x7f0000000640)='GPL\x00', 0x80000001, 0xb8, &(0x7f0000000680)=""/184, 0x41000, 0x1, [], r8, 0xf}, 0x48) mkdir(&(0x7f0000000740)='./file0\x00', 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/110, 0x6e}], 0x1, &(0x7f0000000140)=""/40, 0x28, 0x4}, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000480), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={0xffffffffffffffff, &(0x7f0000000500)="5e6a012cc6fc54b865f8cf67f8e1ecda88f91058d5291d5c620c0d8bf12f8b97bfdf4a381db34a", &(0x7f0000000540)="17c1f497cffa774349a24e7d247c497a98785a5167b339145b7b878ed117d1bf574d4e4f619ac1e3d7d8fb24394ce013a69f740b9fccf9f00ec163c447d23aaf3bcd244c8ae72b943dca8c397acdca8ffbfe7eebf52b40daf2f067c85afeb3bf8474ca645a73015861b952ee89", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) 16:34:16 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r0, 0x0, 0x18}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b70900000000000000a30000000000000703000028feffffdd7a0af0fff8ffffff79a4f0ff00000000b70600000000c9c65d400300000000006506010001ed00001c040000000000006f460000000000006a0a00fe0000007b850000002e000000b70000000000000895000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:34:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x13, &(0x7f0000000040)=',(/em0({}security+\x00'}, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)=':!') 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000440)={0x5, 0x70, 0x87, 0x5, 0x2, 0x2, 0x0, 0x400000000000000, 0x4000, 0xb, 0x7, 0x9, 0x0, 0xf699, 0x9, 0x4, 0x8, 0x1, 0x3, 0xcdcb, 0x8, 0x2, 0x800, 0x2, 0x5, 0x7fffffff, 0x0, 0x5c5d, 0x80000000, 0x0, 0x5, 0x80, 0x2, 0xffffffffffff7fff, 0xfff, 0xfffffffffffeffff, 0x1, 0x34f, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000400)}, 0x10, 0x20, 0x5, 0x2, 0x0, 0x72db, 0xff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000080), 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x5a) perf_event_open(&(0x7f0000000580)={0x4, 0x70, 0xab, 0x100000001, 0x1, 0x10001, 0x0, 0x100000000, 0x2, 0x2, 0x8, 0x3, 0xd0c800000, 0x87c3, 0x7, 0x200, 0x3, 0x7fff, 0x8, 0x114f, 0x0, 0x80000000, 0x1, 0x1, 0x3, 0x9, 0x3, 0x7, 0xfff, 0x4, 0xe4, 0xc63e, 0xec7, 0x9cd, 0x3, 0x1, 0x3, 0xffff, 0x0, 0x4, 0x0, @perf_config_ext={0xc9, 0x10000}, 0x10001, 0xc5, 0xf5, 0x0, 0x7a4c, 0x800, 0x3}, r0, 0xb, 0xffffffffffffffff, 0x8) close(r3) socketpair(0x1e, 0x2, 0x0, &(0x7f0000000540)={0x0, 0x0}) r5 = getpid() perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r5, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000003c0)='sit0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f0, &(0x7f0000000500)='sit0\x00') sendmsg(r6, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000038c0)="967cd8b02bcfdb2b0e1af281874d4605ae447c5a4aa65fcbf4a34454711d87ae82065a87e6611f14f00cf067021c58cad893f47fc9ee9a2a8e73b37a3f364bba01c40acf6da57d3e7b5ab9f644b65918ee9897d73a9a607b1bb67c001148d9f480ff2aeaf35d23afa0d5f1df8c65a58b474007ac844a9f051476d0cf5d4bd0de8236711d18367787c222defc43aef826f39d269bc661d72e5b90ef3581ae97dd725a7e765b90895b0e699c3289744119c2465ee778f800e8c535b4b4c3aa69b8308b0111b3dfe07eedaacd16bbeba8e901d5dc9e84afddc43e8c53f362768480ef70", 0xe2}], 0x1, 0x0, 0x0, 0x40080}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"766574000000000000000000bd6800", 0x43732e5398417f1a}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r6, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r8, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000004c0)=0x1) socketpair(0xd, 0x0, 0x81, &(0x7f0000000180)) 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) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)="4f50431c4e4c0000eb0000000000000000"}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r9, 0x0, 0xe, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8eb0", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x89f1, &(0x7f0000000140)='sit0\x00') 16:34:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x7, 0x88) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[]}, 0x8000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000280)) sendmsg(r0, &(0x7f00000027c0)={0x0, 0xffffffffa0008000, &(0x7f0000002580)=[{&(0x7f0000001580), 0xe803}], 0x1, &(0x7f00000025c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r0}) 16:34:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xe, &(0x7f00000002c0)='system!/eth1^\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x3, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000440)="0136b81a657a097248bd48ed219b7d2a0deae3a9c186e1f9efc8432442ebe5804fe4cfa977cd41296bc21911364d374b1e76edc2f8a4d933d76a208bd7d9c8c7dc0cdfce0748c88a377c0d42c558bc1c9ebb83ae3c98521e52ee13ee7864e935af4d1449cca44f2c8858b022c0e887d85debb3f0fc1cef4d3b2afa6e73c3f0319f49115cbff8d6b17d7724b72348ae94c589c41ea98bd924d168ccb2c2a3c0a90b6aa305d8d2acc09d4ff914c191a77186bc7efdea12b77330858beeb74d125de04628e3be442df3ba3f3c2bffb1c6bcd0bbb3d55051f00771", 0xd9}, {&(0x7f0000000540)="76422f1ebbb90bc2a507046b71196272", 0x10}, {&(0x7f0000000580)="9f60eeef60a3878d359894d5284b95bdf4957197050b1bd61247fa3fba", 0x1d}, {&(0x7f00000005c0)="226597c4923ce8c9ec089c704767ba8efd91d212b2a5d97f1a0e68b2b348ffc1d1acd6c1f69b6879a1ada714c3873f227ee1ccda0db38c22a56324c465792667bd8c962f39ffdc3eb62f", 0x4a}, {&(0x7f0000000640)="40e5261764d96668cfc620f1d45bfcb593a557b7c435444f7443f429b86ced6356cd6c4dc94a8985c526bf463608c3f632c160df0d9407bbb41f90f5bd56f938d27e5fe08653d5f39db89f219f5510b3fc6365f81f7aa0a1a3aed3882b77c52db24e8795dd543395f29f5104e66505fb8c5c", 0x72}, {&(0x7f00000006c0)="e201e4f83e6904496d50f987a871dfdae1d1e89906f3aa513bc71dbd9dec5e532f698fddf72d20a0f40b80d8ac5ca1d0e287ef660bbfb00aafa9e6547554b5fcf0b3a9e4eb40d7d8ba5d16c78eb08ce8f2a8f96fe527d72641e64531955283cf0f1eaf58fb56f24aa279af9056e5b16bf8e68e8dfd816d69a2c0976ab35aa70ef2510482cb4ad936e11678975c0068f445b094b4094f87747897cd0ebd0f3402488227eeb1bf10ba17803fa17926a79c94dfbc1db66d60ebd17d24b18d188ac3b60d812a9e5997b156949ad0fa893debec630f047caac771cb98be918e9afe9b0a02128cf0d6f10fb343", 0xea}, {&(0x7f00000007c0)="99144634c46d45f3db5ce1db9a85153a26e58190452fb1e1ec8d2ee0d478bf7c8ee2b1fc3ec1dccef0e67c6e247441363d37689e007a74722ac5131dee89c17e47f8c9f635426289b7ca709a08cd12801de35e4ee071021d7ef035969d603367d335fb24d472ee11dffa1615e55cc78e4b81479cc8f94b5fed991742515d8761b40e3ddbd2c4b65d67c70cad150255aef546a05b5989161a321a013fca0c2c27a8f018a5f85c1f58de91d4759c755be27f65ffb9d8ed7d7df55724e5c0fe879dbba00615fa28016ecbce786dcbc83e634ad27d5d8a7a2497571a08ff950563d40bfa579ec3c1", 0xe6}], 0x7, &(0x7f0000000940)=[{0x30, 0x29, 0xff, "2662ec4233da711d3ed8a3b8a6ffd70173d2d8ace2aa4d0b68d7"}, {0xd8, 0x119, 0xa881, "ce3ff0538288f0300a160a5571282296f1d7063a205c9b77b9b7f2e16dc4ad3c75a6f6f2a116c38b3d929d331493ca1a23d1ebed277766726997d8f13512e34235c7bb1b9915fb3791e4d211542165553b9129bc76cfbd17fd08ccb057162868670e6d05396e2563188461ff3e093fd5de5f0ffa74c0073da76bafbbe37d07bc172eedafb150c528274bbf95d6ca3dc9aa251f8181dca5e0cb4fdc485f30b64c328b64040c6e6758a8b347d2a5551b980b2af193da208aaf25c4532457601671f21c5c1e2414b6cb"}], 0x108, 0x40080}, 0x0) socketpair(0x8, 0x1, 0x5, &(0x7f0000000140)) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0xce8, 0xef, 0x80, 0x1, 0x0, 0x7fffffff, 0x0, 0x2, 0x81b, 0x2, 0x8001, 0x9, 0x0, 0x6, 0x200, 0x571a, 0x3f, 0x9, 0x4, 0x7e915d19, 0x1, 0x5, 0x5, 0x0, 0x6, 0x6, 0x7, 0x53e1, 0x0, 0x568, 0x9, 0x0, 0x1ff, 0x65e7, 0x2, 0x6, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000180), 0xa}, 0x100c4, 0x0, 0xd2, 0xc, 0x44d9d92b, 0x5, 0x6}, 0x0, 0xc, r1, 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)='\\,procem0cgroup-\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400201) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffea8, &(0x7f0000000040)=[{&(0x7f0000000100)="2300000014003ffe2a46f799e7ce00fe029ac20000000000fc05007b74c71bf53e8025", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) 16:34:16 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf69bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:16 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/156, 0x9c}, {&(0x7f0000000700)=""/101, 0x65}, {&(0x7f0000000780)=""/177, 0xb1}], 0x3, &(0x7f0000000840)=""/203, 0xcb, 0x7}, 0x10000) r1 = perf_event_open$cgroup(&(0x7f0000000640)={0x0, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0xf480, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x3, 0xffff, 0x0, 0x0, 0x0, 0x2210, 0x0, 0x401, 0xead, 0x0, 0x0, 0x80000001, 0x0, 0x200, 0x0, 0x20, 0x1f, 0x0, 0x89, 0x6, 0x0, 0x0, 0x0, 0x235, 0x0, 0x401, 0x0, 0x1ff, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x28, 0x0, 0x4}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) r5 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r5, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r6 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x1ffffffffffffe3e, &(0x7f0000000300)=@raw=[@generic={0x0, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x2, [], 0x0, 0x4}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x890b, &(0x7f0000000000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002f00)={r4, r1, 0xd, 0x2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000140)='\x00'}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000009c0)) write$cgroup_int(r7, &(0x7f0000000080)=0xd000, 0x297ef) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'lo\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000002ec0)='\x00') ioctl$TUNSETNOCSUM(r7, 0x400454c8, 0x1) openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x4000, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) recvmsg(r7, &(0x7f0000000980)={&(0x7f0000000a00)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000000a80)=""/96, 0x60}, {&(0x7f0000000b00)=""/246, 0xf6}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/39, 0x27}, {&(0x7f0000001c00)=""/141, 0x8d}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/93, 0x5d}], 0x7, &(0x7f0000002dc0)=""/254, 0xfe, 0x3f}, 0x2060) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) openat$cgroup_ro(r7, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) [ 236.512474] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 16:34:16 executing program 3: r0 = socket$kcm(0x2, 0x40000000007, 0x88) close(r0) 16:34:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0xffffffffffffff75) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="f054591303", &(0x7f0000000140)="77f1ccaba3fd82423ee255fb1510a06d2adbae986a37bb3b5928a6417220b42be6d13ae7cbd14a2f9c6f16885ac828dde7f55e554d9e4b8999f071aae4d91c5fd606c4484912fc1b2f4c5f4d08bc8301d8f0300f186aedf12fb1951c726ee675ac0dce6703f3be3d91200e6ad3e68c272aabac16e0f75390d71d10db084f70a6a2187e11c7e0b48acabd94886d43b715c34c054937b6742e244d70ed9e72364b62a32e5e9d630643ea0ce6795b", 0x1}, 0x20) close(r0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xfffffffffffffffd, 0x1, 0x2, 0x6, 0x0, 0xfffffffffffffffc, 0x20, 0x3, 0x5, 0x1f, 0x8, 0x10001, 0x9, 0x8001, 0x3, 0x1ff, 0x100, 0xfff, 0xfff, 0x1, 0x1, 0x9, 0x40, 0x3, 0x80, 0x4, 0x2, 0x8001, 0x81, 0x4, 0x3, 0x9, 0x0, 0x1, 0x200, 0x1ff, 0x0, 0x10000, 0x3, @perf_bp={&(0x7f0000000200), 0xa}, 0x2100, 0x5, 0x5e1e, 0x0, 0x81, 0x10000, 0x4}, 0x0, 0x9, r0, 0xa) [ 236.729018] ¹á6›Íaï~IyMá‡ì: renamed from nr0 16:34:17 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf05bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r1, &(0x7f0000000b80)={&(0x7f0000000200)=@generic={0x0, "9b1f35ceb890ab8611cb00b93fdc7347544068bdacbb4a149ab0bd9fcf8bcaf7364e128a857b4d2d1603b8e8090a54d47882197b08dc0d3189feb14e42a2314c6be05a0148e1a3ae12fd7964665a9ab982a2fa3f5df6f65124ae209b35e70bbf2049b64a867bbabef292ea363a0b28b61edba1fb751fdcffad9868513565"}, 0x80, &(0x7f0000000ac0)}, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x3, 0x3, 0x1, 0x1}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f00000000c0)="ca5cfcb05f0017a76b8ee62fafe2f01232c98b3b0b073dfac07d3d941191b025891c1820b13e951af63f9c7e7b6f3657aa2524a8d357d4af5cbd72664e4ab751f1aafe058732bde16271afb4e395ae61f8e22d109280c0c6d098ed42b5b7e8228b2410f8263a08ca3f9e012b6dba7a4cd099e413f63fbecf36de1dd696ed50438c485ad272ded81ffc8042501970f8c707623f0babc63f106ff570b825d68609e90b100f763f869dd797577df2626ff18f3ab25393f50b8115d02d616a370504943731c4d3624382c9", 0xc9}, {&(0x7f0000000280)="e103d2aafbe656495498a239ba6b38760bd3ce5194cc16d4f5b61bd2313663fae792c791ed8f26d4b29a7629d2ffed00bae95c3a046b4aad9f2482a0236e0ba4f060e26278d9d7a8cce09869a382e86344c3c6e33b6b078ce3e3ccedcb058d80c8d83d87f28085244c7558d44486557af97ef6560a62bf42dcebc2ec613f8832a539ca6d8fe811b1a76c9f9777bd5d85628d4df252739c245dcbeb021bf995784850889e20b9a707258d6aa7a360d4d0b92f1baa38d1158c448772485980a1c9e537aa280e4db87c1312b092205db6679e75", 0xd2}, {&(0x7f0000000380)="88a4dd1c2146c1345b638ca0acc9268e683d4fcd616306d0d51e324e0cd6c1ad379c42a0b491a0489d33ab5dea08a53257ebc9c00039a3c1b0fe1b873775ed60a585a79cb834bac543dba98092571d0f71118c93ed", 0x55}, {&(0x7f0000000400)="0f863b520d5aa36e6fd2a5aa0877f58c383ff78db1b7e01510e69617a2694137b5f7da0983d42079999706d663bddb854de99d07e77edbf5c03f60b0f5886aceb2b894bb739c6e3a5508ead72bd6f3e5975de71fb547ef1267f63769c320ad5b23995644880295ca8b9970b1be130b265dec0d67539f80bbdeaea82c9ac5ab7f598ea60af97611bb39d95846baa760e73fdf5040ef87c5d05c7ae9e41937cf05cbe6f0139d889cd30c523fafd1f31304cf1199fc4dd7310b8398375ddde7175a229d184388ce544a9f61648ad52ba2a4d2018cecc859a75a914b92825f83c87f6573ca98ad2e94ed8d2a5da8982036230400188c7fff7d509fb0306edbc8a4", 0xff}, {&(0x7f0000000500)="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", 0xfb}], 0x6, &(0x7f0000000680)=[{0x108, 0x0, 0x7, "7ccd52b59cfdff13c29cad482d2ba9666f4fe92e205aefab89da857483ac217a6364192c56d22afa64f7943737e8a3021195bb32fee6e246610e1053c98d748c777fa3d33462bb22674487c7f34884b998282258c1c7c9276cffad812672f9d106d4c3fc43e0e133ca24c9895c065c41f32d38c42e9bf91342d00c8a47641506a80bc90d25ad0477acc9174e092c9b2b231b881363564369a295ca1bb6bbbd9a2a3451a49274834423d98f162659f81ec6081af55461bba8e342142c73d4a41d546fb8bf598fc9bd6fbcc8c6cafb075350d490c8f5605d9f95a5e0dfdde228e74aec409955640ee2cae3aa43cd43edf25903a951"}, {0xf0, 0xff, 0x8, "a84934e5b80e636c2f0fa57468ec64f7b4d89d2bdaaa3accf61f9d2c06247c9c77ca0acbfa2414d1c52df03775a3df1cde3e6d0de6c39df4d6389ec4fda4c3cc2575cd60b92ddb6821eae25eee8e0fd1192d25bde65b6c78e499b623e74c23081c6806406342ac724e1e55a00ac2ac6b0493bc36a08a4d890a9a7bddf9b77ed4734d30fceb885cf776e180eb20ac3a5a4f35f8f1478466856c6cc86c1d9f5160b138305f39e750ce0488f009c818cfa5b51be754af83a64d86461a5cf5557f6281b50db422f47e396fc983319a6affa7e276d983a4bae076e79e8bed3febff"}, {0x80, 0x110, 0x100000000, "37f614ec61486f23850d188bd0853da0c9bb991af1d5f5d38c492eaaafe9d33aa7ba3b1f01a3638c082f910777cf3d91651a9bb32c8e9c5c80932e248b3ddde5ba8395d24c6baa697091bcefa1e3d43fd0abf37d1670954e5cfd27db6b7a3cf766f7c6407a00aecb7e0bd012591b"}, {0xc0, 0x1, 0x4a, "f20f9bf76978f75c52d02f794eb283d8552992630762f9a730267f46588d7ff72050cde020b404fe737231ef6677765ec6b71e8643d9bc438efc7476c8cfdcad78951bb8c9408ed30df3e49299e46ad1598292a918972cf5efb64a3f429e8622bb17abc6862fb9103f257eb185bfc3a83aede7221932820b533e25b264bce81ee44cb1e08e7b5e4b54058df42c3de0e18e6ef0306f9d1010cdc130a31d06094dba5fbd1e440982c4a24a"}, {0x38, 0x10d, 0x6, "fe10a57b1eeacf6792d54881e177e750600799fa0121e2617d2796f0ac5423f619ec9a"}, {0x48, 0x11f, 0x84, "4a5a5e88a75fa7799f18226b09a8ed511f234ae3b03719347e892ba170bf6d51aceb3c743a859d4968ee89152462774cccf119bc4ed279"}], 0x3b8, 0x4}, 0x0) 16:34:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000940)=ANY=[@ANYBLOB="9feb010018ee09000000000000000000180000004000000000a62c0d027421858755676c0bd246dca53c27015e60d241fcef269f27110322191ffd4ff5ad9ffb70a09032412fc527a1ebc1a318d87e4a51d9c0f1e94eef2d58f492db0d24bf08484fc8176b328d907e6b459623c211376442a4685a0a61e111"], &(0x7f00000000c0)=""/39, 0x79, 0x27, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000800)={0x0, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f00000007c0)='.\x00'}, 0xfffffffffffffcb7) close(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000840), 0x4) perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x100000001, 0x0, 0xee, 0x40008000000, 0x0, 0x2, 0x2, 0x7, 0x7, 0x0, 0x6d1, 0x10000, 0x21, 0x800, 0x7, 0x81c, 0xc000000, 0x2, 0x1, 0x2, 0x81, 0x0, 0x5, 0x40000000, 0x5, 0x2, 0x9, 0x0, 0x4, 0x0, 0x8, 0x80000000, 0x7, 0x4, 0x401, 0x2, 0x0, 0x7, 0x7, @perf_config_ext={0x4, 0x200}, 0x6253, 0x242, 0x2, 0x0, 0xffffffff, 0xe5, 0x6}, r2, 0xf, r0, 0xae5f8f386fdf557c) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000540)={r3}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000880)=0x101) r5 = perf_event_open$cgroup(&(0x7f0000000300)={0x7, 0x70, 0x0, 0x80000000, 0x8, 0x1f, 0x0, 0x40, 0x0, 0x6, 0x1, 0x6, 0x4, 0xb2, 0x0, 0x80000000, 0x80, 0xfffffffffffffff9, 0x0, 0xfff, 0x6, 0x2, 0x4, 0x20, 0x9, 0x7fff, 0x401, 0x100000000, 0x0, 0x800, 0x1f, 0x3, 0x101, 0x1, 0x31c, 0x101, 0x10001, 0x4, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffc01, 0x3, 0x1ad}, 0xffffffffffffffff, 0xc, r3, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000600)='threaded\x00') write$cgroup_type(r4, &(0x7f0000000080)='threaded\x00', 0x302ea24c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000002c0)='\x00', r1}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0x50, &(0x7f0000000380)}, 0x10) gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000440)=0xffffffffffff0001, 0x12) perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0xffffffffffffff42, 0x1, 0x157, 0x4, 0x0, 0x7, 0x20, 0x1, 0x362b, 0xfff, 0x3ff, 0x6, 0x9, 0x10001, 0x3, 0xf699, 0x6, 0xffffffffffffff00, 0x8, 0x1, 0x0, 0x7, 0x0, 0x7, 0x41e32a8d, 0x800, 0x25c, 0x11a, 0x2, 0x9, 0x2d, 0x2, 0xe6, 0xfffffffffffffff7, 0x68f9, 0x7a, 0x0, 0x6, 0x1, @perf_config_ext={0xef1, 0x5}, 0x400, 0x4, 0x3, 0x5, 0x2, 0x2, 0x88}, r2, 0xa, r0, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xe2) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000640)=r1, 0x4) 16:34:17 executing program 4: r0 = socket$kcm(0xa, 0x20000000000003, 0x11) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000280)=""/207, 0xcf, 0x318}, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getpid() perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x471650fa, 0x8c85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000780)=@l2={0x1f, 0x0, {0xbbf, 0x5, 0x4, 0x6, 0x400}, 0x200, 0x401}, 0x80, &(0x7f0000000ec0)=[{&(0x7f00000009c0)="ffc551c476601916f4cec8f0929115689f794825a4a9aedb759ee8f44caea23f20cccfddf951dda658f1e4a417ae24936996b2d826941b277ac99bb53ec39e6fe29d08a0a2919857903e37e03eda9bb7df9bde7a0153a0e7a21d063d8ca07e00980cd05277bba763eb3f9cfa2949b0e71163053dc5a0e73a86bf545de0fecb0db4a22d5eca0edce9bef33d35bde34d89ddaa717aa9eccc40d850df93c78871c53bfa09ec53c1667ded5b690e898af967634a0a232e4095663abea141d97aa54ece8fbca5c677aad1bf3f4d844fc1c1ed744aa00c2dadb6ece377bcbee01a4d", 0xdf}, {&(0x7f0000000ac0)="d402ae5b0274647984b2f375c8423221c54fcdfe231abc7a5984cee87d864b916609b965c80560e48976fded57407b79c456b63e542eddd90fa8f42a9c4ab50f48bfeedcec3a71bb206789d97e0f222cfe66d89b6e9e67a10af5b6bc93a38ea33f87", 0x62}, {&(0x7f0000000080)="790d6d5ab305d5af17f4c9a7ef2c80713c123d8f0b0fa96be04a1fde1e976cbc0830148284e8f354e4336a72c7d2", 0x2e}, {&(0x7f0000000b40)="722ced33c50e0386f06820ca8741a4ef887b632901b4f08a6fa35acfba2f4dc8002f4cfc5646dd1a2993a2140336a55ce7a2578b82e1c6f944b01a4ddc6e431b8a407e6b8eb8b6febab858f7f1c1da5b8fd0", 0x52}, {&(0x7f0000000bc0)="70cd174ea4aec35252ec1c007f22cfbcf10f22789c105a2156ef9239f0a1e5cd9360595985265de5e795e2ac04f68f58a3d432b4fc24f51019ebc2f2340a68b7b21c6879116c68cd8d15c4006d320ec22038bc501f981a1ec215e0baedc0558bd7525de199225550a2963b15645195c67c2131dd5ba9f2a6d5f195328df67f5c886a6798547b", 0x86}, {&(0x7f0000000c80)="915aae1627cd2ea1b5aedc458d1e4f4596660adb2e229c25110a5a934482c8464732a71809cf328b3275b003486b18b0c76c4357d005e2eaa16c1da341475ea3681fb92330a1eca023d2277843fc605387dd0737", 0x54}, {&(0x7f0000000d00)="f1fdbdb6070ea468a31d4879eddfe32c00e25f061503920983d22e5a273ba7b53e9fc761bff51d98d9fc611be42ebf98517e82ba7b0278d22f3bab103db5dfb20a7bedcde916ba46ee96c8e21884696d3f589b5363727a1e4b65833d1512801a520a387cbf1f5236a67f26819376e4e35d00eaf736b733df775ed5034df181d0840dac06f02bc6c7d4aff95776aba06fd893e9bfb59bd0b05317fbb59a16450b8fbe5353a2aa77f0caf0ad108b12c467da0fb5f9fe5d34864e5af23e378d25ba86e13028a19c445da47474401a83234d396fc71aa25332", 0xd7}, {&(0x7f0000000e00)="b9edc88092a8b09a55a2af692107874e2e0e4d4d87c1768d2f105d2a2f148c1c768c13d636779cb8189bcf68707dd28f991b9743203542d148dd9525a61025ac4d5dfc72c7d781e416ca78dcd5b31cd5455a485b00b5b9c59030828a7c5e3cc984dd7e0e307488dbed25144bbda81ff73cdb5d390b268f24a4816ffe1af0ec4b7d", 0x81}], 0x8, &(0x7f0000000f40)=[{0x60, 0x0, 0x1, "e96166f0c3bb81a138d050c5f0d5b6111411010ff7602dfc55b1744f8fa5fa0985cc945e54261cae73dfa68549174b4d1db766e8e9f85b7934d032ed6fe61381b84635c3ffab2a6fe9dfc173507798"}, {0xe0, 0x10e, 0x1, "76844289c765662bc29c125a5f71464f45f342314fc1bbbb0772842f6100700ffa9f9651613df7a3d5f6f0961d3f5e460ecae278b04ba110f6f81d80bc04cca9102bdd25838b7eb083a5e7cb8cb3e105d72c4b955e29eeb8b614399a744ab9df45474d2cdc2117eeec5857546666cca5520af7951912e4f5867a89199d2b4d3deb5626e33371c9e920c75b83a70d20fad0985a03666910ac1030fdff74ebe811fc234ddbab8f1466be0e35c46b491dd1062c933fb34f00b9d3bc90c118fe6337dfd898b284e6f34feb"}, {0x48, 0x84, 0xfffffffffffffffd, "2ecb921ecc39c178a49c0a06ceb8eecd736f60d2923bb47f49006d61c9b88d6b8650e26032cd1ec973d9122b44c2f3183e336f"}], 0x188, 0x4001}, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001ac0)={0x4, 0x70, 0x0, 0x5, 0x0, 0x4, 0x0, 0x6, 0x88000, 0x2, 0x8, 0xe539, 0x0, 0x3, 0x100000001, 0x0, 0x50, 0x0, 0x7fff, 0x8, 0x3, 0x3, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x81, 0x5, 0x0, 0x13, 0xb6, 0xb981754, 0x7, 0x0, 0x4, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x40}, 0x2, 0x7, 0x0, 0x0, 0x4f4c, 0x9, 0x965}, r2, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49794de18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3ec4d2e8d443c82fc3435bed4de5d69409a781c863e0fd8a6f868925be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a441a2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0cf816930de3675d34117a44eb0e4f832936da44e63e1160af1acf45db1cdf4bcbbede795db798c61db61e23f") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r3, &(0x7f0000000180)="b7718c454ec32465cfd6be23c0f6bd050db7f5de02eb3bd07337930f8124a6d39d9d0c1161f8c0972989ee"}, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={"6e72300100", 0x2101}) r5 = 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) r6 = socket$kcm(0x11, 0x2, 0x300) r7 = socket$kcm(0xa, 0x10000000000007, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x7}, 0xffffffffffffff13) sendmsg(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="8b38b9350753d3a483014fafe8c1a604e941fac1a23acd9d35713ba4db15a2cb35038445527432af08a0eb1b98859b5ef155dcfca9124a8f4e9508ade28e0cf271b5956437100fb73da28705b41befba30ed30203767134640a35807aa34523717a5fe4b1443eb4bd2f3b010a4486ea0c4891a10cb21527f1251fdbbe1c84bea4e1499ba4d14cde0e84038b24623c346e9420a27799a69508aed67380f53e2b0f80d12c1f4ac8e5194b3b5b8ac21520f8c461137d03c1a580f0abb70e628d4a8b8f0441e8404a6b923657c68", 0xcc}], 0x1, 0x0, 0x0, 0x4004800}, 0xc0) recvmsg$kcm(r7, &(0x7f0000003e40)={&(0x7f0000003c00)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003c80)=""/117, 0x75}], 0x1, &(0x7f0000003d40)=""/230, 0xe6, 0x5}, 0x40) socketpair(0x4, 0x1, 0x800, &(0x7f0000000600)={0xffffffffffffffff}) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TUNSETFILTEREBPF(r9, 0x800454e1, &(0x7f0000000880)=r10) bpf$PROG_LOAD(0x5, &(0x7f0000003e80)={0xf, 0x5, &(0x7f00000008c0)=ANY=[@ANYBLOB="18000000100200950000040000000000000000000000000000000000ab0e40ad96cae4b9d6000000000000000000000100e21e6654c65d797317b49ebd7143e183cb9fdcb7536d437adba59b7aff05f2c7f414c6e541e003980b344d70ce76c938428c9545827f958dcf6ce20b3296fba21dc0c148184a7b03074df486d5a4d4f1be62efb7a15c653eec177059bf2088facc9fb5f8a3898cb990a6c907acee193e877f751f43ef1b81b40d522202802e2b0453540eedce929ac6289520f844975271ffd61f06722fbfe28138a24e608a28c6ba152842dc4d0d2a290fb3460c9eeec389e33939df389f7c0aa6af5f69"], &(0x7f0000000640)='GPL\x00', 0x80000001, 0xb8, &(0x7f0000000680)=""/184, 0x41000, 0x1, [], r8, 0xf}, 0x48) mkdir(&(0x7f0000000740)='./file0\x00', 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/110, 0x6e}], 0x1, &(0x7f0000000140)=""/40, 0x28, 0x4}, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000480), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={0xffffffffffffffff, &(0x7f0000000500)="5e6a012cc6fc54b865f8cf67f8e1ecda88f91058d5291d5c620c0d8bf12f8b97bfdf4a381db34a", &(0x7f0000000540)="17c1f497cffa774349a24e7d247c497a98785a5167b339145b7b878ed117d1bf574d4e4f619ac1e3d7d8fb24394ce013a69f740b9fccf9f00ec163c447d23aaf3bcd244c8ae72b943dca8c397acdca8ffbfe7eebf52b40daf2f067c85afeb3bf8474ca645a73015861b952ee89", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) 16:34:17 executing program 5: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000001480), 0x32e) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="035db86376862168fe800000000000004208d549d7c403469d7f6e6a6ac7d846ed2fa163e15ffb509e1d3370", 0x2c}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000140)="4bbe2673f8045837e37bbe55d02b088a8891716d476acf1d04f668707482d7dc9eb6964a335cb6884996f4222afde14e1da7332877c571c1410efda5a98d946da0c44fcd90cc3c5496293bc1e7f7015d7b9242578889cda66ca0c3f50088eb77694da35418111a16803077dfe543523addfbfe4247557b2336de5ade1333fd7b5244c2835af440a24962132962dfa63080b404c720640ff3669fcd045ef11512882db0229c32aba929da54d5cb068aca0a258ef7e47ecd53eb68796f49e0cfa849ec2a0bf60d60844e210e3baf41d43e071336cf3abae65e4101f8bb", 0xdc}, {&(0x7f0000000240)="f139c8c87f9f08b58faa0c812cdee17b2311bb2679570eb1c22cfccbc34ac14faeb26a913c7fa25d00ede70a89944fef4f2fdc954384d30da8a8891ed7d4e2f2e83e135b2f02d0d713d41ab9b576bdb98d50cddbe4bb21fa29bf94f89750899b455460923f0ef1203477a79bc721d7f04524c5316acd06f4f1cd179ed86711511cf80a5ab7c141d069b6826b52edacacc401", 0x92}, {&(0x7f0000000300)="920ae350cae87fc07ede498eb2b07fb0528434ce4823c717137319e47bf45526dcd16a885b3eea9acef7b8fd6c9e0c2f7887d4f149949615485c25316098f91c33b8687f5dc1cbcd0b40c33d7d01c0562c4e22364cb364c4368cdf32a491255a4237e0f7c5ff48167d3cc283527ada87db9294d8b454933d2ce26d7d", 0x7c}, {&(0x7f0000000380)="ff15389122b9a429ef4c712f6658e1", 0xf}, {&(0x7f00000003c0)="8945ef55cb0cc4c721bf0c3c4f4a17423cc8a0283338f610330b7aec0fa5a64608f8aeca5d913c20b21fa081715316dcd5f7e2bc10c88b172fe18385188ecd220f678147751052e30b7cc74571d1c9c92951e013558fd4d778b43c034a39296f263ed86c8b6c6f03709bdaad6978a222905fd45f1ff2dfd4c4884b7b97323fd848922de7bf0aa9bd602c6636e6d8f776c34676dd46c870a5a7e1baa8cac2e6f3192601b19600d292d0543390aff595b8462d40910c89979d33d38f7f04ec122e4dcfe9afd5a1b1105e7aa1387c4408aba8725914", 0xd4}, {&(0x7f00000004c0)="f83307317766157f4e82da2a5ad828abf5236c43375742faecea86fb778158f12f42f5f6ab139aab31c1e2bbfc0d79f5f5d63c398be6d9dee2a2dc3157ce3a55a497c909f8665b4024a2c017c1376fe737e572138e22dfdf602c673ab0c2185ea4b2a358694af0f21f9164a1ef3d3ca66d9253f33fac92", 0x77}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f0000000540)="2ef67e2aeb5d2013579138ff60f3414ec818496fe3104ecf92724ae6471e519446eb41c736e4f6a7b7f8bd10f5534b41fd0494aaa549c18a2a07e2cf17abe55ef2c7eeb3ba46cfcaf4dbe878c87352dddd5ba05903b2b000902d4fb968e3def603eb35200a2ad5f0934f2843ae26d7bbddfa15187d7b84ef8a7cc661ffa0e7435d35af9b4daf5310dd2ef534b6b887b11c230695de83", 0x96}, {&(0x7f0000000600)="e0c683f4d3bfceede826e3581bcdcbdb7074aeee2d64e7594ec6c25261b1c2bf801af5a1ce97ef3b0f914ce7fa01516054e5c3aae14ec376821e4d2c8127ce7562d17aeff6fb06e8674cedd03ce150906823d55558ee0cf25b8758de38506a7078b8e40a5c21189cf39ada2e61ad34cc6a41c8c382968fd1170be3943bec182fb5480cf0d9765f0d142d67523ddaba463631a3d66ae7e93ad495365c9d0ecc00b92c64754a9f6f0a5d9427d0d703ac95293dc1a540410869b515945e0eeab905", 0xc0}], 0x9, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x2d0, 0x800}, 0x8804) 16:34:17 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb69879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:17 executing program 0: r0 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001a80)={0xffffffffffffffff, r0, 0x0, 0x12, &(0x7f0000001a40)='./cgroup.cpu/syz1\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f00000019c0)={0x5, 0x70, 0x1f, 0x4889, 0x5, 0x0, 0x0, 0x3, 0xc0000, 0xc, 0xa89, 0x200, 0x8, 0x1370, 0x1, 0x7, 0x8000, 0x9, 0x7, 0x9, 0x1, 0x7f, 0x4, 0xffffffffffffff4d, 0x6, 0x1f, 0x788dc681, 0x8, 0x6, 0x4, 0x100, 0x688a, 0x1ff, 0xbb, 0x4, 0x5, 0x7ae, 0xc0000000, 0x0, 0x4, 0x4, @perf_config_ext={0xffffffffffffffff, 0x9}, 0x10000, 0x1, 0x4, 0x7, 0xfff, 0xfffffffffffffff8, 0x2}, r1, 0x4, r0, 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1180, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xc10, 0x8, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000000}, 0x4, 0x3, 0x0, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000001b40)=@ipx={0x4, 0x2, 0x0, "23481c6cf303", 0xff}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000600)="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0x1000}, {&(0x7f0000000200)="682ccfbd05789b8c3b6164a08a5f791ee8acd142c4b762c020b4971f8633de4eef02af55635c5567eb61abf5a2fecbd678b2d96dd6163751542c893b05b0644cb81928c4b38230171bfb57c65fd39a2355dca8d58d804fe4cec36dfd115a7c3821af472e4784b46c4db45ca1dcd365d2329877e63f2bf83fad2742ce7ca95451752df2d8fbd5e85cc6bb43719795f6fa452b9bf98d59898702ce47e6d7b01530c783d0e7ee4e7de4c4026859843501d7fa9eac91816c6265429f382a1e25d49b4e89a678a607b2ba70c20e4e168eac2679129e461838c81713b5202cd0b790cf523cf280536998942a8106de58cdec8dd70d6a92391f", 0xf6}, {&(0x7f0000000300)="56553e8553dc7e4db6faf904230f13504f8746432ea933b429c0310f1ee4fb5e3514ebaebf6c2884bf3a", 0x2a}, {&(0x7f0000000340)}, {&(0x7f0000000400)="dd53c3995beeb2688e6acf485335969400e645a4ee10e79a8b1c20b91b95060ca2a17cebce3e690a892c704d1378200784dd", 0x32}, {&(0x7f00000004c0)="f5fdd19f2b710196f91ede344e2f08eb489c780d31df37eeed6af26faa20e387dfd8407462327d6bc5a7e92c7b5fe4d7c983ebc5ba80018a44926a877562e6a9f814007b011f032da089a2f6e6c75ecf1b1bac58f7164aaea1d6ea451028c250bcfbf29943e4c5b2c11267ffcb2280fafacae36f23b2308b2c05e0ff2e89ad12d137efe95fdbdb4cc36957597b1f15db9fd5365fdfdf197c00b689a8bae4668de6d2bbc85ea8ce09f4b5a7c5b49cef3b876b04ed318cbf3bc5c236efb40ff259580394bf039b", 0xc6}, {&(0x7f0000001600)="ea20b9ac7bde9e80115054a74537b7680c42b51fffc15aec1a6efcd5146731ef70a0f0fbc3d6ee3fddda21175ef4a45eafea9c51e7839bc5a695d94731e9e89fb4826b2468971de5ddaaa3e2ef2963571ad37654d563e639379e2763953b8d56d8cb9e644d1fae5e578b1ae13848b5bc1ad37268800f4824829c148a6e0232a2608ec14ed53581cd4df0a9518ea052116f4c0ff3f822db073ccbf4873f9bfe1bee8a47e6ecfb2822ee936980820fbdf26f39a9ce48ccd54b70f8d6471f8718e7f3c02471c51ea30d17638be2ed3464d4c6", 0xd1}, {&(0x7f0000001bc0)="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", 0x1000}, {&(0x7f0000001700)="f48e8e895e1dd55e0c2d90c340eafefead9e0546f1a5b48b5679dc3456dcafcd8399bb3cb08d42130ff8a7fb2273070203ef7fd18df8eec2ee68d5a3f89ad5672341c28cb6c1305ba450bcb621902b4038228896e66d7a42b1c59e9b1585377bc64666c09e1aaf821015c59a13063de23d48f9bc070a035c9c5d82acf3a7118f23036470e1045f470206b6bda822416efda36cc3c7c2c3a297fdbb085b42894b765d855ad1328f7845576b19a151", 0xae}, {&(0x7f00000017c0)="da4453fe4f32aaf552b75fc96c24cd8df158ebf4a327a0653e1e0dff50d9696499b6d3e7aa2f20dc97624f5907b2da0ab84d6e6bedb5e513be7ecd99259b3e5be42e716e164dc0fcc6374191230d84b67b936e1f0f38c4cfeec259ba197469839143ed99341302904499d88d52f329d4c134ad1cda8bf62157371420", 0x7c}], 0xa, &(0x7f0000002d40)}, 0x0) r6 = socket$kcm(0x2, 0x200000000000001, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001980)={0x0, r5, 0x0, 0x12, &(0x7f0000000440)='./cgroup.cpu/syz1\x00', 0xffffffffffffffff}, 0x30) perf_event_open$cgroup(&(0x7f0000002bc0)={0x1, 0x70, 0x2, 0x800, 0x71f5, 0x5, 0x0, 0x18bfbafa, 0x20044, 0x4, 0x8, 0x6, 0x6, 0x0, 0xffffffff00000001, 0x2, 0x79cc, 0x10001, 0x33, 0x7fff, 0x0, 0x9, 0x401, 0x5, 0x8001, 0x6, 0x4, 0x1, 0x8, 0x7fff, 0x9, 0x1, 0x344d, 0x3ff, 0x1, 0x8, 0x401, 0x791a0fa6, 0x0, 0x8000, 0x6, @perf_config_ext={0x5, 0x7f}, 0x8a, 0x3f, 0x9, 0x9, 0x100, 0x7, 0x9}, r3, 0x9, 0xffffffffffffff9c, 0xe1c47e8a84d7ed71) perf_event_open(&(0x7f0000001900)={0x3, 0x70, 0x0, 0x8, 0x4, 0x0, 0x0, 0x10000, 0x80002, 0x4, 0x1, 0x6, 0x5, 0x1000, 0x3, 0xfffffffffffff0ac, 0xfffffffffffffc00, 0x7d50, 0xfff, 0x9, 0x4b8b, 0x0, 0x9, 0x80000000, 0x8, 0x8000, 0x106, 0x773, 0xffffffff, 0x7f, 0x100, 0x401, 0x9, 0xcc, 0x7fffffff, 0xc42, 0xc899, 0x5, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000340), 0x9}, 0x10800, 0x4, 0x7, 0x3, 0x4, 0x3, 0x8}, r7, 0xa, r4, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001ac0)='./cgroup.cpu/syz1\x00') sendmsg(r6, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000000000000000c7e57ad93307e89cba086fa9707007359899a41d20ae525877fbffffff676d5aa77944caa6b9c828fd820765f44342989381900291c83ba19336ffb3738be11f4d5612e06057a1617e97b324a3000000000000"], 0x10}, 0x20000000) 16:34:17 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x4, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}]}, &(0x7f0000000240)='GPL\x00', 0x3f, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 16:34:17 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/35, 0x23}], 0x5, &(0x7f0000000600)=""/167, 0xa7, 0xfff}, 0x40000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)=""/4096, 0xf3, 0x1000, 0x1}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000980)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b00)={0x0, r0, 0x0, 0x2, &(0x7f0000001ac0)='[\x00', 0x0}, 0x30) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001b40)=r2, 0x807d02264508a87d) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)=r3, 0x4) socketpair(0x0, 0x80007, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000040)={0xffffffffffffffff}) r7 = 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) socket$kcm(0x29, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r5}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f00000000c0)=')\x00') ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000007c0)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000880)={r1, r5}) r8 = socket$kcm(0xa, 0x6, 0x0) socketpair(0x1, 0x3, 0xfffffffffffffffc, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000840)={r9, 0x2, 0x1, 0xfffffffffffffffc, &(0x7f0000000700)=[0x0, 0x0], 0x2}, 0x20) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, r10}, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000000900)={0x0, 0x7, 0x80000000, 0x7, 0x8, 0x1, 0x10000}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000100)={r10, r11}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001a80)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f00000008c0)='./file0\x00', r9}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) socketpair(0x7, 0xa, 0x4b, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={r12, 0x7, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, &(0x7f0000000000)={r11}) 16:34:17 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e690800", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:17 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x33c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000000c0), 0xfffffffffffffeeb) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r5) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 16:34:17 executing program 0: 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) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4, 0x3, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x3, 0xffffffffffffffff, 0x9) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000100)=@l2={0x1f, 0x1, {0x31, 0xfffffffffffffffb, 0x7, 0x20, 0x80, 0x3d}, 0x200000000000, 0x5}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000700)}], 0x1, &(0x7f0000000500)}, 0x4000840) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000001b40)=@ipx={0x4, 0x2, 0x0, "23481c6cf303"}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)}, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x5000000000000, @loopback}, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000006c0)=[{0x10}], 0x10}, 0x20000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000800)={r2, 0x10, &(0x7f0000000580)={&(0x7f0000000600)=""/141, 0x8d, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000840)=r3, 0x4) [ 237.279006] ¹á6›Íaï~IyMá‡ì: renamed from nr0 16:34:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:34:17 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100500", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000002c0)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x1, 0x6, &(0x7f0000000900)=@raw=[@generic={0x8, 0x0, 0x9, 0x80000001}, @call={0x85, 0x0, 0x0, 0x2}, @alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000000940)='GPL\x00', 0x0, 0x40, &(0x7f0000000980)=""/64, 0x41f00, 0x1, [], 0x0, 0x5}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000a40)=r2, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00000008c0)={&(0x7f0000000200)=@sco={0x1f, {0x0, 0x2, 0x2, 0x10, 0x1, 0xffffffffffffffff}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000780)}], 0x1, 0x0, 0x0, 0x10}, 0x40) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000012c0)='cpuset.effective_cpus\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000ac0)=[{0x108, 0x109, 0xfffffffffffffff9, "c7806eca1099beb16bfd0c6492670a8bee33221d885eb2fef964af036fdb43ad8d96c7f4b48efa05fe247cf3454a8eea7c01134711b9a2b2c1879fa868fd25fda4da42fd48aed8eb0841870c4a926d78b5e3e77067de6ee84134014cd7e0e289c7b94c5cd3b92268db41436d275696ca5b1746bdab0b3ef93d8ced4341f35df67df5855f1960f78897aa114bb4e32864dcf5a88f76abe2f2ef6b6cd5ecc809804c4ee453c0ada7040c299ceb5b7663133a47e5192c50de8f3fd788d0e48cc758663a194b85d2a9b92501ebd4062e8c3910a0b062c150eb6bb7ee71729b87fb73718fee86a53b4191a9f0d42da65274541b25cfae661d"}, {0x20, 0x0, 0xda, "58866a67ff80970611b31fc92fd36a5c"}, {0x78, 0x108, 0x10000, "1abbb168c41bebe2b6e2551ab0709884b8d17d41f03be46439afcd1f741b03e803ed200959f4bbb22ce80310e560e30e39fe9f8b90050d3ae29ddf7715104b5e1291d56874b0a95aa90da03e784d26caa73c125158d168dfd2f0698ccac52c552030a79e"}, {0x60, 0x18f, 0x9, "8caf144fed7a38641d23981006e7708e1f1c9eca19c0e40393331b057904137bdab2bd253c7c2bce46f37fee97c1805273355f3555978af7667d89938f331c03bcf58153b9efd13872d4f046fa647f"}, {0x100, 0x11, 0x6, "7ec9e0c97680869271b9afe43d5560db114b56d00979c2f655cfafbcd1ea64d86966a332bb94b38922b05b0104c581ec7cf8f1df1dfdc321e47f1eb09481307620e31aa094bc9b25b1eee346e01c454e26ed61e9b8546a71f378581e1f958563ce8c856d3757bf7494599d2e4319db18cda77d30e3b4cc9514f4660bffcf1dd3a04f4a752175ddc61c1dc49b97cd31b95c0b9aa3285096a5eae99fe81fc51c6eccf568b147b8729fae1b23a05cf543d237932d764f84fdc1748953ee92eac2e73d082cda97123103fb98d282b18a28c2727c744f07c6dcf35e647a77729950e4f0aecec03105e8d6e83e90777b"}, {0x88, 0x104, 0x0, "0f61b27377d818083230fb6c9a58461862af0c2b2513e1b576cf70b84c354b6d4f9bf105fec990160e831658806cf4d5385a680af7a1eb17b5b6f9a57aba8b783f517a16961a504a5496351df3cbf103f1ad1e8fbe61f74281628b9b0812065723202460723566c2808fb79752bee6fbbce64794"}, {0x20, 0x117, 0x1, "80a2cad46af6b5ae81da9864ae8e"}, {0x110, 0x13e, 0x1, "0f977f851565868f997785e1df867a84130e76bb0a3bac0968232bdadbcc84ffcb3beb6a83b530bb60c0b874185c0e212cd548798e595ebdfb60ff1a59fccccd60c6b51d3d26f625c2d8640d822b0b343563b0f4c276d16d1905afbc4bdf516b404e7d7994ed8726197d87863fa994a92403251097aa442201bf750160f1117d2555c90b7382c8d4387e4ed645e6f7e448aaeb76325148c748015917427af45f5d010204f041ed46496eba9e608e2ce27d32408d35add68f3435d2ced085ec88bd29867c18574a78ab40dc89e1fd2ce4c04a435511899898c9dcd0099dc89642d4cce687a0cb80dd508c9504656851a66509154623f61097a2"}, {0xa0, 0x111, 0x1000100000000, "a724627b8730e5fd8eb01af3b12019d100ab40885bccc1fbcbc8ab017060745fa51efde07c49f97052e7cd58c159a1db75a450b95ee7b8313726efd352795d4226f4d2f0c70b1a28199f6eaf112a3fb203bc42e09cffa5505dc59041fe541c130d775703a598db11fcc03736b72ec14c6027d435a128e234ec66e1b8319b601ba806978b1263934bb4f8bb2d"}], 0x558}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0xf, &(0x7f0000000400), 0x8) sendmsg$kcm(r1, &(0x7f0000000a80)={&(0x7f0000000180)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x4000, 0x0, 0x33, r0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000080)}, 0x10) close(0xffffffffffffffff) 16:34:17 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0xd15, 0x1, 0x9, 0x4, 0x0, 0x6, 0x12000, 0x0, 0x3, 0x800, 0x0, 0x0, 0x0, 0x7, 0x6, 0xc4da, 0x6, 0x0, 0x39, 0x9, 0x0, 0x0, 0xc1cd, 0x1, 0x0, 0x9, 0x49, 0x1, 0x8, 0xcd48, 0x0, 0xffffffff, 0x5, 0x0, 0x200, 0x86, 0x0, 0x0, 0x0, @perf_config_ext={0x744}, 0x2, 0x7ded, 0x8000, 0x6, 0xb9b, 0x8, 0x44}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x17c, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffdfffffffffffc}, 0x0, 0x0, r0, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffffffffffff, 0x7fff, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r4, &(0x7f00000002c0)="451cce77895858a1d442a527322292d2c1ddd59fe761bcf2d201faff3a0221df0f4ecf44959d3d3029e3f84c9fcc3ce0c6d5e0756d87f2e83f1aceda5d7dd5b711baed680904e5de5f74a336568ff4e7f935b2413ed5cf86d189", &(0x7f0000000440)=""/4096}, 0x18) write$cgroup_int(r3, &(0x7f0000000040)=0x2, 0x12) write$cgroup_int(r3, &(0x7f0000000000), 0x1) socketpair(0x0, 0xa, 0x800, &(0x7f0000000180)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r5, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 16:34:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x5, 0x3, 0x8001, 0x4, 0x0, 0x3, 0x5400, 0x7, 0x3, 0x1, 0x0, 0xffff, 0x7fffffff, 0x0, 0xa06c, 0x8, 0x74, 0x400, 0x7, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x7, 0x179c0c59, 0x6, 0x4, 0x7, 0x3, 0x56, 0x7, 0x3, 0x6, 0x0, 0x8, 0xfffffffffffffffc, 0x6, 0x7, 0x0, 0x100, 0x0, @perf_config_ext={0x81, 0x36}, 0x20, 0x4, 0xb69d, 0x7, 0x8, 0x30da, 0x7}, 0x0, 0x5, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x9, 0x0, 0x3, 0x1ff, 0x0, 0x1ff, 0x1800, 0x1, 0x3ff, 0x0, 0xb8, 0x3, 0x9, 0x1, 0x2, 0x6, 0x1000, 0x0, 0xffffffffffff0001, 0x40, 0x2, 0x40, 0x8, 0x6ccc, 0x8, 0x4, 0x1, 0x3f, 0x20, 0x10000, 0x8, 0x400, 0x90, 0x2, 0x8001, 0xffffffffffffffdd, 0x0, 0xf79e, 0x4, @perf_config_ext={0x5, 0x5}, 0x10000, 0x3427, 0x5, 0x5, 0xffffffff, 0x0, 0x2c2}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) r0 = perf_event_open(&(0x7f0000000440)={0x7, 0x70, 0xff68, 0x7, 0x8001, 0x3, 0x0, 0x2, 0x20004, 0x3, 0x1, 0x100000000, 0xf4e, 0x101, 0x0, 0x3ff, 0x1ff, 0xffffffff, 0x100000000, 0x7, 0x5, 0x5, 0x173, 0xffffffff, 0x7, 0x3, 0xad61, 0x2, 0x3, 0x7, 0x401, 0x5, 0x2d, 0x3, 0x8, 0x20, 0x7, 0x3ff, 0x0, 0x293, 0x3, @perf_bp={&(0x7f0000000400), 0x2}, 0x10, 0x700000000, 0x2, 0x5, 0x80, 0x40, 0x3f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x20400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000180)='GPL@ppp1keyringlo\'\x00'}, 0x30) r2 = perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x8, 0x3cdf, 0x63, 0x3, 0x0, 0x1, 0x118, 0x4, 0x3, 0x80000000, 0x0, 0xe3d1, 0x3, 0x3ff, 0x80, 0x1, 0x4, 0x4, 0x0, 0xe02, 0x20, 0x6, 0xc942, 0x80000000, 0xfffffffffffffffd, 0x151, 0x1, 0x4d3, 0xfd, 0x6, 0x7fffffff, 0x4, 0x1, 0x100000000, 0x9, 0x6, 0x0, 0xffffffffffffff7f, 0x0, @perf_bp={&(0x7f0000000200), 0x8}, 0x458, 0x7fffffff, 0x3, 0x3, 0x1, 0x9, 0x6}, 0xffffffffffffff9c, 0x3, 0xffffffffffffff9c, 0x5) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x21, 0x2, 0xa9c5, 0x9, 0x0, 0xfffffffffffffd61, 0x4000, 0x952c34089f2cc13a, 0x4, 0x1e6, 0x3f900759, 0x1, 0x1, 0x81, 0x0, 0x1, 0xffffffff, 0xfffffffffffffffe, 0x100000000, 0x1ff, 0x2, 0x7fff, 0x8, 0xac, 0x7, 0x5, 0x1000, 0x1, 0xfc, 0x10001, 0x589f, 0x5, 0xd0, 0x7, 0x1, 0x4, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x5, 0x7, 0x5, 0x44b, 0x14, 0x2161}, r1, 0x0, r2, 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x196}}, 0xffffffffffffffff, 0x1a, 0x91, 0x1}, 0x20) 16:34:17 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r0, 0x0, 0x4, &(0x7f0000000080)=']\\&\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r0, 0x0, 0x5, &(0x7f0000000140)=']@!{\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r1, r0, 0x0, 0xd, &(0x7f0000000100)=',keyring\'--%\x00', r2}, 0x30) r3 = socket$kcm(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x47) socket$kcm(0xa, 0x5, 0x11) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:34:17 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e106558", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:17 executing program 4: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001880)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8), &(0x7f0000f6bffb), 0x100000001, 0xfb, &(0x7f0000000200)=""/251}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)='&', 0x1}], 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) 16:34:18 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e1088a8", &(0x7f0000000140)=""/41, 0x69}, 0x28) 16:34:18 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x40000000005, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000ffed0000000001000000000000000071100053000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xffffff83, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/74, 0x4a}], 0x5, &(0x7f00000004c0)=""/209, 0xd1, 0x1}, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000780)='$nodev:\x00', 0xffffffffffffffff}, 0x30) recvmsg(r0, &(0x7f0000000a40)={&(0x7f0000000800)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/192, 0xc0}], 0x1, &(0x7f0000000980)=""/171, 0xab, 0x7}, 0x10022) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) perf_event_open$cgroup(&(0x7f0000000640)={0x1, 0x70, 0x5f, 0x5, 0x5, 0xff, 0x0, 0x33ed206c, 0x400, 0x2, 0x0, 0x7, 0x7, 0xffffffff, 0x16da, 0x80000001, 0x5, 0x3f, 0x81, 0xd3e8, 0x0, 0xb8, 0x100, 0x1f, 0x0, 0x8, 0x6, 0x7f, 0x8, 0x2, 0x800, 0x40, 0x8, 0x6, 0x4, 0x8, 0x0, 0x3, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000600), 0x6}, 0x800, 0x1ff, 0xd, 0x9, 0x10001, 0x0, 0x3ebb}, r1, 0x8, r2, 0x2) 16:34:18 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='io.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000940)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000006c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x8d, 0x80000201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={0x0, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)='wlan0\x00'}, 0x30) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x297ef) 16:34:18 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000fc0)=@ethernet, 0x80, &(0x7f0000001280)=[{&(0x7f0000001040)=""/55, 0x37}, {&(0x7f0000001080)=""/27, 0x1b}, {&(0x7f00000010c0)=""/126, 0x7e}, {&(0x7f0000001140)=""/122, 0x7a}, {&(0x7f00000011c0)=""/23, 0x17}, {&(0x7f0000001200)=""/41, 0x29}, {&(0x7f0000001240)=""/50, 0x32}], 0x7, &(0x7f0000001300)=""/14, 0xe, 0xa5}, 0x100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6e65742f73797a3003", 0x1ff) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={r1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_type(r3, &(0x7f0000000440)='threaded\x00', 0xffffffc9) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000013c0)='./file1\x00'}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000400)='./file1\x00', 0x0, 0x8}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000600)=""/72, 0x48}, {&(0x7f0000000680)=""/137, 0x89}, {&(0x7f0000000740)=""/128, 0x80}, {&(0x7f00000007c0)=""/190, 0xbe}, {&(0x7f0000000880)=""/137, 0x89}, {&(0x7f00000009c0)=""/240, 0xf0}], 0x6, &(0x7f0000000240)=""/23, 0x17, 0x2fe}, 0x2000) openat$cgroup_procs(r4, &(0x7f0000001440)='tasks\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1, &(0x7f0000000000), 0x0, 0x1}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000001380)) openat$cgroup_subtree(r3, &(0x7f0000001400)='cgroup.subtree_control\x00', 0x2, 0x0) recvmsg$kcm(r3, &(0x7f0000002180)={&(0x7f0000001b00)=@can, 0x80, &(0x7f0000002040)=[{&(0x7f0000001b80)=""/176, 0xb0}, {&(0x7f0000001c40)=""/238, 0xee}, {&(0x7f0000001d40)=""/68, 0x44}, {&(0x7f0000001dc0)=""/63, 0x3f}, {&(0x7f0000001e40)=""/73, 0x49}, {&(0x7f0000001ec0)=""/17, 0x11}, {&(0x7f0000001f00)=""/233, 0xe9}, {&(0x7f0000002000)=""/46, 0x2e}], 0x8, &(0x7f0000002100)=""/117, 0x75}, 0x101) 16:34:18 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x29) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000440)=@ax25={0x3, {"ab9cbb1c4ae8ab"}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000002780)}, 0x0) socketpair(0x4, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet(0x2, 0x80007, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback}, 0x0, 0x1, 0x3, 0x2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="32202924cb65e8ce0228be4c586398c21e5b5a62044475fa36c76df559e2c023b6af5b176f2423549d66b212bf5481e05d60c0225d5141436a54222937ed35268fc5429d34c8c17c861fd471d307fc0890c91c759a83dd80646010c7fb23a03be4f107c1e78daaba84f156183c2931bff5bfd8a46697a56c5f601815bf704bbfca98ab76a434ded3fc9303441e08b9e2b14e654742d568c7b0dc470c28cc8564b1bd1c4341b70d3ddaae1df5c63eed8500532b23a465e8093bb7", 0xba}, {&(0x7f0000000240)="83c308a39d32a82b758db0e894a7fb4d9fa734e1d3243fe98ed22449c88d3ca6c8ef15a8e2daea27f158f71bd133fd399dece43dd73ea384bbeb3943dd47c4b4b7af08d55a353bd8ae09eb43bdc1005a57fb9f44cab9f2009b6f8596986a92183feb388e9e38abef9a49db63886dd3fe6e29e419", 0x74}, {&(0x7f00000002c0)="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", 0xfe}], 0x3, &(0x7f0000000700)=[{0x98, 0x117, 0xc1da0b1, "15301cd353eb50175f32e3d5c8a90afd9e55a2a82a12027f0918e2aba3406f21b43ce80e5d96ab359e40e30b0785ccc298ec5ecb10039e5eaca1c1e1e033f27171047c9e9a12c89dcfd89b6d6f00efc13e10fcd6710d14b6a23774f9f82951b46c88b518bdbaa2f8cb2c9a8225ec9f123360402768d2a4e97498a2e31adf38b8d3cc7e229d64e2c9"}, {0x70, 0x10b, 0xff, "542328dd6d056f922cb6f2fe39cd0d37574f42a9833a6d06794f8b739356521f542c0e384621c9a9ceda3de32716e7c07f63fd2088e25a8cc8adf34d198361937436414a898370843f517c2199ed33d280f5983b55f2ae15d992"}, {0x60, 0x10b, 0x7f, "c2a71a7e61bd7d43bf60e0c9671e913c02d12c9aec070d96c898db13e992de9e043f387603ac936dd0c480636fdd4be70b2813b4d85893f42f15c8b780ce439623056e8787a7a6738c0b31aa10eac5"}, {0xc0, 0x109, 0x5, "e6ca4db52234badc0673e3dcf47efcb10619f3bf208248f0bac13792184a9b350c8a783e7101f38d23872c89760dff5a89ecc894551f263038cd104d13f4858821fa0fcbe0cb6eb8ebc024e1eefd14b8a1ddf3c9402cb729c05327244e6bda739c0116bf89625044493950a13b8c9805bbd5c563a8a4158b4fc8188fcaa070d6c53687905266174e9ca6dc31195cf08b31faab6467aba5e0d38a9c67b01895758f8b53b21ceffebfd8696c"}, {0x98, 0x0, 0x101, "915f2267b08ba4842fe83054adbbf25a187f9bbfffb7c7f19a3067c499585cc21645e30c9d2abbb35341643039b1c056634822bd16c097439a476a6c4644f527ae10c57a74d30daf96d2571cd663570e1558820f6a8dafed6381c345fc318bebdec4d9a4c986841e90ff310f32d56ac3c2b7116efe20a075e1466babcb5b4a7887c050bb"}, {0x88, 0x20c28387a046ded2, 0x6, "355218a2aad28decad064e26f1d2aa394fcc5e792ad121b85f0a296e441468c3385608dd2ddbdd3d0b267d6b682eb141ae4fef577c9991c9a45e3cee2f6d6847c3834d44229497b26705529fa588af70083524c8e96636863d84cdf8366a3d911e9ea41aa197d3be005b3ef8c9f85a2c6b7a71522f"}], 0x348, 0x10}, 0x8000) perf_event_open(&(0x7f0000000680)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:34:18 executing program 1: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000ac0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e1086dd", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 238.094934] ================================================================== [ 238.102513] BUG: KASAN: slab-out-of-bounds in ip6_tnl_parse_tlv_enc_lim+0x5df/0x660 [ 238.110322] Read of size 1 at addr ffff8801d35ad547 by task syz-executor1/16785 [ 238.117771] [ 238.119434] CPU: 1 PID: 16785 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #144 [ 238.126795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.136238] Call Trace: [ 238.138845] dump_stack+0x244/0x39d 16:34:18 executing program 2: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="4c8f9757df4e8a531fbc6a9df90200ffffffffff"]) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) socketpair$inet(0x2, 0x8000f, 0x4, &(0x7f00000000c0)) socketpair(0x15, 0x5, 0x8000000000000000, &(0x7f0000000040)) [ 238.142492] ? dump_stack_print_info.cold.1+0x20/0x20 [ 238.147690] ? printk+0xa7/0xcf [ 238.150986] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 238.155764] print_address_description.cold.7+0x9/0x1ff [ 238.161144] kasan_report.cold.8+0x242/0x309 [ 238.165553] ? ip6_tnl_parse_tlv_enc_lim+0x5df/0x660 [ 238.165579] __asan_report_load1_noabort+0x14/0x20 [ 238.165595] ip6_tnl_parse_tlv_enc_lim+0x5df/0x660 [ 238.165625] ip6_tnl_start_xmit+0x49f/0x25a0 [ 238.165646] ? ip6_tnl_xmit+0x3730/0x3730 [ 238.165671] ? mark_held_locks+0x130/0x130 [ 238.165688] ? zap_class+0x640/0x640 [ 238.175719] ? __lock_acquire+0x62f/0x4c20 [ 238.175746] ? zap_class+0x640/0x640 [ 238.175761] ? zap_class+0x640/0x640 [ 238.175783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.175801] ? check_preemption_disabled+0x48/0x280 [ 238.175828] ? __lock_is_held+0xb5/0x140 [ 238.175857] dev_hard_start_xmit+0x295/0xc80 [ 238.175882] ? dev_direct_xmit+0x6b0/0x6b0 [ 238.232118] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.237673] ? netif_skb_features+0x690/0xb70 [ 238.242175] ? rcu_softirq_qs+0x20/0x20 [ 238.246165] ? validate_xmit_xfrm+0x1ef/0xda0 [ 238.250687] ? validate_xmit_skb+0x80c/0xf30 [ 238.255114] ? netif_skb_features+0xb70/0xb70 [ 238.259624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.265161] ? check_preemption_disabled+0x48/0x280 [ 238.270178] ? check_preemption_disabled+0x48/0x280 [ 238.275194] __dev_queue_xmit+0x2f71/0x3ad0 [ 238.279502] ? save_stack+0x43/0xd0 [ 238.283112] ? kasan_kmalloc+0xc7/0xe0 [ 238.287037] ? __kmalloc_node_track_caller+0x50/0x70 [ 238.292141] ? netdev_pick_tx+0x310/0x310 [ 238.296279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.301843] ? check_preemption_disabled+0x48/0x280 [ 238.306866] ? __lock_is_held+0xb5/0x140 [ 238.310921] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 238.315921] ? skb_release_data+0x1c4/0x880 [ 238.320247] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 238.325520] ? kasan_unpoison_shadow+0x35/0x50 [ 238.330106] ? skb_tx_error+0x2f0/0x2f0 [ 238.334087] ? __kmalloc_node_track_caller+0x50/0x70 [ 238.339192] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.344716] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 238.350242] ? kasan_check_write+0x14/0x20 [ 238.354465] ? pskb_expand_head+0x6b3/0x10f0 [ 238.358866] ? skb_release_data+0x880/0x880 [ 238.363187] ? __alloc_skb+0x770/0x770 [ 238.367077] ? __lock_is_held+0xb5/0x140 [ 238.371128] ? kasan_check_write+0x14/0x20 [ 238.375344] ? __skb_clone+0x6c7/0xa00 [ 238.379238] ? __copy_skb_header+0x6b0/0x6b0 [ 238.383626] ? kmem_cache_alloc+0x33a/0x730 [ 238.387941] ? skb_ensure_writable+0x15e/0x640 [ 238.392578] dev_queue_xmit+0x17/0x20 [ 238.396383] ? dev_queue_xmit+0x17/0x20 [ 238.400343] __bpf_redirect+0x5cf/0xb20 [ 238.404311] bpf_clone_redirect+0x2f6/0x490 [ 238.408623] bpf_prog_759a992c578a3894+0xd49/0x1000 [ 238.413627] ? bpf_test_run+0x175/0x780 [ 238.417590] ? lock_downgrade+0x900/0x900 [ 238.421723] ? ktime_get+0x332/0x400 [ 238.425424] ? find_held_lock+0x36/0x1c0 [ 238.429475] ? lock_acquire+0x1ed/0x520 [ 238.433434] ? bpf_test_run+0x3cb/0x780 [ 238.437406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.442951] ? check_preemption_disabled+0x48/0x280 [ 238.447968] ? kasan_check_read+0x11/0x20 [ 238.452101] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 238.457380] ? rcu_softirq_qs+0x20/0x20 [ 238.461374] ? bpf_cgroup_storage_release+0x220/0x220 [ 238.466572] ? skb_try_coalesce+0x1b70/0x1b70 [ 238.471060] ? bpf_test_run+0x25d/0x780 [ 238.475045] ? netlink_diag_dump+0x2a0/0x2a0 [ 238.479458] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.485000] ? bpf_test_init.isra.10+0x70/0x100 [ 238.489680] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 238.494439] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 238.499267] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.504790] ? fput+0x130/0x1a0 [ 238.508054] ? __bpf_prog_get+0x9b/0x290 [ 238.512101] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 238.517023] ? bpf_prog_test_run+0x130/0x1a0 [ 238.521419] ? __x64_sys_bpf+0x3d8/0x520 [ 238.525466] ? bpf_prog_get+0x20/0x20 [ 238.529288] ? do_syscall_64+0x1b9/0x820 [ 238.533423] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 238.538781] ? syscall_return_slowpath+0x5e0/0x5e0 [ 238.543701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.548529] ? trace_hardirqs_on_caller+0x310/0x310 [ 238.553532] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 238.558532] ? prepare_exit_to_usermode+0x291/0x3b0 [ 238.563537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.568374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.573742] [ 238.575367] Allocated by task 16785: [ 238.579065] save_stack+0x43/0xd0 [ 238.582512] kasan_kmalloc+0xc7/0xe0 [ 238.586219] __kmalloc_node_track_caller+0x50/0x70 [ 238.591133] __kmalloc_reserve.isra.40+0x41/0xe0 [ 238.595876] pskb_expand_head+0x230/0x10f0 [ 238.600095] skb_ensure_writable+0x3dd/0x640 [ 238.604487] bpf_clone_redirect+0x14a/0x490 [ 238.608793] bpf_prog_759a992c578a3894+0xd49/0x1000 [ 238.613783] [ 238.615389] Freed by task 15631: [ 238.618738] save_stack+0x43/0xd0 [ 238.622184] __kasan_slab_free+0x102/0x150 [ 238.626413] kasan_slab_free+0xe/0x10 [ 238.630196] kfree+0xcf/0x230 [ 238.633286] skb_free_head+0x99/0xc0 [ 238.637025] skb_release_data+0x6a4/0x880 [ 238.641163] skb_release_all+0x4a/0x60 [ 238.645122] kfree_skb+0x1bb/0x580 [ 238.648657] ip6_tnl_start_xmit+0xb0c/0x25a0 [ 238.653067] dev_hard_start_xmit+0x295/0xc80 [ 238.657468] __dev_queue_xmit+0x2f71/0x3ad0 [ 238.661785] dev_queue_xmit+0x17/0x20 [ 238.665604] __bpf_redirect+0x5cf/0xb20 [ 238.669573] bpf_clone_redirect+0x2f6/0x490 [ 238.673885] 0xffffffffa0030bbb [ 238.677149] [ 238.678772] The buggy address belongs to the object at ffff8801d35ad340 [ 238.678772] which belongs to the cache kmalloc-512 of size 512 [ 238.691421] The buggy address is located 7 bytes to the right of [ 238.691421] 512-byte region [ffff8801d35ad340, ffff8801d35ad540) [ 238.703642] The buggy address belongs to the page: [ 238.708564] page:ffffea00074d6b40 count:1 mapcount:0 mapping:ffff8801da800940 index:0x0 [ 238.716687] flags: 0x2fffc0000000200(slab) [ 238.720910] raw: 02fffc0000000200 ffffea0006d716c8 ffffea000704dac8 ffff8801da800940 [ 238.728777] raw: 0000000000000000 ffff8801d35ad0c0 0000000100000006 0000000000000000 [ 238.736637] page dumped because: kasan: bad access detected [ 238.742323] [ 238.743933] Memory state around the buggy address: [ 238.748846] ffff8801d35ad400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 238.756199] ffff8801d35ad480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 238.763557] >ffff8801d35ad500: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 238.770904] ^ [ 238.776356] ffff8801d35ad580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 238.783707] ffff8801d35ad600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 238.791132] ================================================================== [ 238.798468] Disabling lock debugging due to kernel taint [ 238.803972] Kernel panic - not syncing: panic_on_warn set ... [ 238.809861] CPU: 1 PID: 16785 Comm: syz-executor1 Tainted: G B 4.20.0-rc1+ #144 [ 238.819090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.828447] Call Trace: [ 238.831041] dump_stack+0x244/0x39d [ 238.834684] ? dump_stack_print_info.cold.1+0x20/0x20 [ 238.839900] panic+0x2ad/0x55c [ 238.843108] ? add_taint.cold.5+0x16/0x16 [ 238.847270] ? trace_hardirqs_on+0xb4/0x310 [ 238.851599] kasan_end_report+0x47/0x4f [ 238.855577] kasan_report.cold.8+0x76/0x309 [ 238.859904] ? ip6_tnl_parse_tlv_enc_lim+0x5df/0x660 [ 238.862616] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor3'. [ 238.865012] __asan_report_load1_noabort+0x14/0x20 [ 238.865029] ip6_tnl_parse_tlv_enc_lim+0x5df/0x660 [ 238.865052] ip6_tnl_start_xmit+0x49f/0x25a0 [ 238.865070] ? ip6_tnl_xmit+0x3730/0x3730 [ 238.892058] ? mark_held_locks+0x130/0x130 [ 238.896285] ? zap_class+0x640/0x640 [ 238.899995] ? __lock_acquire+0x62f/0x4c20 [ 238.904217] ? zap_class+0x640/0x640 [ 238.907915] ? zap_class+0x640/0x640 [ 238.911639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.917178] ? check_preemption_disabled+0x48/0x280 [ 238.922187] ? __lock_is_held+0xb5/0x140 [ 238.926240] dev_hard_start_xmit+0x295/0xc80 [ 238.930636] ? dev_direct_xmit+0x6b0/0x6b0 [ 238.934868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.940393] ? netif_skb_features+0x690/0xb70 [ 238.944885] ? rcu_softirq_qs+0x20/0x20 [ 238.948851] ? validate_xmit_xfrm+0x1ef/0xda0 [ 238.953341] ? validate_xmit_skb+0x80c/0xf30 [ 238.957758] ? netif_skb_features+0xb70/0xb70 [ 238.962239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.967777] ? check_preemption_disabled+0x48/0x280 [ 238.972784] ? check_preemption_disabled+0x48/0x280 [ 238.977784] __dev_queue_xmit+0x2f71/0x3ad0 [ 238.982090] ? save_stack+0x43/0xd0 [ 238.985703] ? kasan_kmalloc+0xc7/0xe0 [ 238.989576] ? __kmalloc_node_track_caller+0x50/0x70 [ 238.994669] ? netdev_pick_tx+0x310/0x310 [ 238.998810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.004346] ? check_preemption_disabled+0x48/0x280 [ 239.009355] ? __lock_is_held+0xb5/0x140 [ 239.013407] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 239.018411] ? skb_release_data+0x1c4/0x880 [ 239.022719] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 239.027983] ? kasan_unpoison_shadow+0x35/0x50 [ 239.032552] ? skb_tx_error+0x2f0/0x2f0 [ 239.036515] ? __kmalloc_node_track_caller+0x50/0x70 [ 239.041692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.047218] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 239.052754] ? kasan_check_write+0x14/0x20 [ 239.056971] ? pskb_expand_head+0x6b3/0x10f0 [ 239.061368] ? skb_release_data+0x880/0x880 [ 239.065672] ? __alloc_skb+0x770/0x770 [ 239.069555] ? __lock_is_held+0xb5/0x140 [ 239.073603] ? kasan_check_write+0x14/0x20 [ 239.077821] ? __skb_clone+0x6c7/0xa00 [ 239.081697] ? __copy_skb_header+0x6b0/0x6b0 [ 239.086089] ? kmem_cache_alloc+0x33a/0x730 [ 239.090398] ? skb_ensure_writable+0x15e/0x640 [ 239.094982] dev_queue_xmit+0x17/0x20 [ 239.098773] ? dev_queue_xmit+0x17/0x20 [ 239.102742] __bpf_redirect+0x5cf/0xb20 [ 239.106706] bpf_clone_redirect+0x2f6/0x490 [ 239.111019] bpf_prog_759a992c578a3894+0xd49/0x1000 [ 239.116019] ? bpf_test_run+0x175/0x780 [ 239.119987] ? lock_downgrade+0x900/0x900 [ 239.124122] ? ktime_get+0x332/0x400 [ 239.127832] ? find_held_lock+0x36/0x1c0 [ 239.131885] ? lock_acquire+0x1ed/0x520 [ 239.135845] ? bpf_test_run+0x3cb/0x780 [ 239.139806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.145337] ? check_preemption_disabled+0x48/0x280 [ 239.150345] ? kasan_check_read+0x11/0x20 [ 239.154477] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 239.159736] ? rcu_softirq_qs+0x20/0x20 [ 239.163697] ? bpf_cgroup_storage_release+0x220/0x220 [ 239.168877] ? skb_try_coalesce+0x1b70/0x1b70 [ 239.173364] ? bpf_test_run+0x25d/0x780 [ 239.177576] ? netlink_diag_dump+0x2a0/0x2a0 [ 239.181975] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.187498] ? bpf_test_init.isra.10+0x70/0x100 [ 239.192173] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 239.196917] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 239.201840] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 239.207366] ? fput+0x130/0x1a0 [ 239.210634] ? __bpf_prog_get+0x9b/0x290 [ 239.214683] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 239.219525] ? bpf_prog_test_run+0x130/0x1a0 [ 239.223922] ? __x64_sys_bpf+0x3d8/0x520 [ 239.227967] ? bpf_prog_get+0x20/0x20 [ 239.231762] ? do_syscall_64+0x1b9/0x820 [ 239.235810] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 239.241164] ? syscall_return_slowpath+0x5e0/0x5e0 [ 239.246077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.250906] ? trace_hardirqs_on_caller+0x310/0x310 [ 239.255908] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 239.260908] ? prepare_exit_to_usermode+0x291/0x3b0 [ 239.265914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.270743] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.277267] Kernel Offset: disabled [ 239.280903] Rebooting in 86400 seconds..