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{&(0x7f0000000540)="3ac2a1d444cd6bf9877dfcf679081f5a87ae1cacb83c5049f2d6be89ea1507b477c891a55b5b4d8bd183f61b6b9eb42a09e25317dbcbdebf296551e7150b375b00a28deeec424915c30bcca622d0b2a36c6071c66b61c0784814f59ab264f992802819725aac4d38f909c1d945d6e7a332a7b21f38e46e56123b64c80d5f152289c8918474e0b69777a36405adec4363d7c04050493fc8129ec5360fc882bbc4fcb6fc8b0e7487cb51c0d7ffa380bfb329911fb49fac5efa76abb4b6f84b19f6a3ff85de7f3aba8ab30dfe11ebc99d3e2c82ed85260383bf399a097b71c13288fe5309979247d3906dbfab5f8ded6cf0", 0xf0}, {&(0x7f0000000640)="938fc164f72e8c9f996ec25748cd6ddd65fcf5c553aa46dc5fee8f99ce196ca5f14ce205", 0x24}, {&(0x7f0000000680)="9c803c25925516f18a654f7f58e937c7037bf30f3c721ee8ac07e9ba883e76fbe1d8acb4e8d6bddd41b16dc620cdb2", 0x2f}], 0x9, &(0x7f0000001640)=[{0x100, 0x0, 0x4, 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{0xe0, 0x119, 0x3, "c6227d72c60b092eb896af0c59852924a23f26a62eda0e9c505ae3f4bf7ade3acc0042e61a5eee5efe912266ff1c6d940d595ee81b26bce4c9cd1ecf8da871476903586c3567490338cfae8dca0280cf7520e89be68b4f9506b57cd040dfa2234350f3390506eaa4b24f42e550cc82e029a602a72ac8f56a1712b259cc9cf94c6b963bdc088d030d78d7183774f6f9557f21fa76badd784b6be546e4c65e62c9ada92f5969007bb40ce145fc708471ce6d23fb4fd7654ee603391ec0ffd90d4dbf63d83aa83038433de002a238c2964b"}, {0xd8, 0x13f, 0x0, "425a5142a61612a03ad0f74ceda4da3eed9f340230dafd527d0e038c74e585b0d1cf731fba1df1a978aded8a2cbff7bff90a87d2ea3fd25839cc138a9acb24b064a8bf91d1bf6bbd31717d53bb4e8870b0c11ad6ce6fba0ac09037a1e4855761fd5a3f6636d2e0f19f19caa5fd99fafbcbfbd77f14234f7926c91f48f68d91a551ae55e27fb63aff535a6e42407df0cdd448f89ddbdaed839ddd6031d265b96c875ad48e5d545e318a073483819872dbe0e0920f86e4350347f2e46544934cac109effd93de976"}, {0xb0, 0x108, 0x6ee8, "1414fb33490ba4bdc8f9e975d90e26a8cebcfd752db495bb497126131d978aef15dbf9e3a59d2d25b5842c0fcff04d8d3b337fd7fe363a33038873bb17161c27ad53357aebb0e8ff8604e7310688254811a8e338f036426e48d103f4df334bfe2d4145d437383c90c43dba204e67265b2c9572ae61616ab6edd8193a14f2c6b47a497e62179504f4bd8593f77a490687672c25c2b69ae5251ac333de1424"}], 0x1660}, 0x4000) 14:22:11 executing program 0: 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(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000580), 0xe8030000, &(0x7f00000000c0)=ANY=[]}, 0x20000005) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x80fe, 0x0, @dev, 0x8}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000740)}, 0x20004040) r3 = gettid() perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x4, 0x7fff, 0xffffffff, 0x7fffffff, 0x0, 0x1, 0x4000, 0x4, 0x7fff, 0x101, 0xffffffffffff8001, 0x6f, 0x36, 0x1, 0x7fffffff, 0x200, 0x7, 0x7, 0x8001, 0x2, 0x6, 0x9, 0x0, 0x8001, 0xffff, 0x20, 0x40, 0x2, 0x1b5319bd, 0x31b, 0x7f, 0x6, 0x40000000000000, 0x7f, 0x5, 0x1, 0x0, 0x823c, 0x4, @perf_config_ext={0x2, 0x6}, 0x29000, 0x1, 0x1, 0xa, 0x400, 0xfffffffffffffffb, 0x7}, r3, 0xffffffffffffffff, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000002c0)="7d707070316264657625dc00") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) close(r2) socketpair(0x0, 0x80b, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r4, &(0x7f0000000380)={[{0x2b, 'rdma'}]}, 0x6) sendmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000003c0)="d4afed139fee665de3f063272cae36d1feaa4e1fb2377ebc55aa3800a2919762994be1a85b2c126082b3707038813b45882ecf2441447fd8be028e3915836b7261c867b1a5e5a64028111f4c8ec37492e31fa77155298fbf49e7c75eba", 0x5d}], 0x1, 0x0, 0x0, 0x4}, 0x80c4) 14:22:11 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6e65742f2f797a3010", 0x1ff) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r2, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003480)='cgroup.controllers\x00', 0x0, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003500)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000003540)={0xffffffffffffffff, r5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) socketpair(0x1, 0x0, 0x0, &(0x7f0000000080)={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, 0x0, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_type(r4, &(0x7f0000000480)='cgroup.type\x00', 0x2, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="6576656e7473000000c7aaff0fb0c79b9391e4ae6479d80000000000", 0xf0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r5, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r8, 0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r7, 0x40086607, &(0x7f0000000080)={0x4000, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f0000000040)=r5) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0eb920047bf6263, 0x0, 0x0, 0x0, 0x2, 0x80000000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x463, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x100000001, 0x0, 0x1, 0x7, 0x7, 0x0, 0x0, 0x62a5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x0, 0x4d8, 0x0, 0x5, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) 14:22:11 executing program 3: close(0xffffffffffffffff) r0 = socket$kcm(0x2, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x96, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x800, 0xfff, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10000, 0x80000000, 0x0, 0x0, 0x8, 0x44, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x800, 0x0, 0x3f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00'}) write$cgroup_type(r1, &(0x7f00000002c0)='threaded\x00', 0x9) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000500)=@xdp, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/164, 0xa4}, {&(0x7f0000000640)=""/153, 0x99}, {&(0x7f0000000740)=""/47, 0x2f}], 0x3, &(0x7f00000007c0)=""/182, 0xb6, 0x2}, 0x2020) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000dc0)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'team0\x00'}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000e40)="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", 0x117}], 0x1, &(0x7f0000000b80)=[{0x20, 0x0, 0xc0bd, "9d0e46c236e0d842e18b94"}, {0xa0, 0x0, 0x7ff, "c9f0cc32e6bf1803da8478de1a72dd92f066adf9d2cda9c646063d7552578c2d88676af61d5019c319e0deb2483ae13520bfca11be992a9860bf06b632f215abbc2dafb1a566851a511687ea2d31ca7d08b866de20f382e5fe31ee2fd91881351f0bac8e273b397fbacaf8a8e4f8eb45ac839c41fabf57cb5c0cb025dcef3dd5781206f2bd698afbc854"}], 0xc0, 0x100000000}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x0, 0x70, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x89ca, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1000000000000000, 0x0, 0x80, 0x0, 0xdc1f, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb5f, 0x0, 0x0, 0x0, 0xcf96, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) [ 696.288835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.293670] ? trace_hardirqs_on_caller+0x310/0x310 [ 696.298675] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 696.303683] ? prepare_exit_to_usermode+0x291/0x3b0 [ 696.308694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.313537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:11 executing program 1 (fault-call:4 fault-nth:49): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000300003e070030fcaa0efcd47bf2bc44000000"], 0x18}, 0x0) [ 696.449233] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 696.460097] FAULT_INJECTION: forcing a failure. [ 696.460097] name failslab, interval 1, probability 0, space 0, times 0 [ 696.471447] CPU: 1 PID: 17637 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 696.478825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.488192] Call Trace: [ 696.491278] dump_stack+0x244/0x39d [ 696.494938] ? dump_stack_print_info.cold.1+0x20/0x20 [ 696.500161] ? __lock_is_held+0xb5/0x140 [ 696.504240] should_fail.cold.4+0xa/0x17 [ 696.508441] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 696.513566] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 696.518850] ? kasan_unpoison_shadow+0x35/0x50 [ 696.518868] ? skb_tx_error+0x2f0/0x2f0 [ 696.518889] ? __kmalloc_node_track_caller+0x50/0x70 [ 696.518914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 696.518933] ? print_usage_bug+0xc0/0xc0 [ 696.518951] ? kasan_check_write+0x14/0x20 [ 696.538124] ? pskb_expand_head+0x6b3/0x10f0 [ 696.550848] ? __lock_acquire+0x62f/0x4c20 [ 696.555109] ? __lock_is_held+0xb5/0x140 [ 696.559187] __should_failslab+0x124/0x180 [ 696.563449] should_failslab+0x9/0x14 [ 696.567265] kmem_cache_alloc+0x47/0x730 [ 696.571361] skb_clone+0x1bb/0x500 [ 696.574927] ? skb_split+0x11e0/0x11e0 [ 696.578842] ? check_preemption_disabled+0x48/0x280 [ 696.583879] ? __this_cpu_preempt_check+0x1c/0x20 [ 696.588734] ? __bpf_redirect+0x54b/0xb20 [ 696.592919] bpf_clone_redirect+0xb9/0x490 [ 696.597279] bpf_prog_c39d1ba309a769f7+0xd04/0x1000 [ 696.602310] ? __sched_text_start+0x8/0x8 [ 696.606475] ? lock_downgrade+0x900/0x900 [ 696.610735] ? find_held_lock+0x36/0x1c0 [ 696.614813] ? lock_acquire+0x1ed/0x520 [ 696.618798] ? bpf_test_run+0x3cb/0x780 [ 696.622787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 696.628340] ? check_preemption_disabled+0x48/0x280 [ 696.633371] ? kasan_check_read+0x11/0x20 [ 696.637536] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 696.642820] ? rcu_softirq_qs+0x20/0x20 [ 696.646805] ? preempt_schedule+0x4d/0x60 [ 696.650964] ? ___preempt_schedule+0x16/0x18 [ 696.655397] ? bpf_test_run+0x25d/0x780 [ 696.659405] ? netlink_diag_dump+0x2a0/0x2a0 [ 696.663825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 696.669371] ? bpf_test_init.isra.10+0x70/0x100 [ 696.674067] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 696.678931] ? bpf_test_finish.isra.9+0x181/0x1f0 [ 696.683786] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 696.688659] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 696.693513] ? bpf_prog_test_run+0x130/0x1a0 [ 696.697933] ? __x64_sys_bpf+0x3d8/0x520 [ 696.702008] ? bpf_prog_get+0x20/0x20 [ 696.705834] ? do_syscall_64+0x1b9/0x820 [ 696.709915] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 696.715295] ? syscall_return_slowpath+0x5e0/0x5e0 [ 696.720234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.725203] ? trace_hardirqs_on_caller+0x310/0x310 [ 696.730232] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 696.735262] ? prepare_exit_to_usermode+0x291/0x3b0 [ 696.740288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.740315] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.774512] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 14:22:12 executing program 4: socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000380)=[{0x18, 0x1, 0x800000000000001, "a2"}], 0x18}, 0x0) 14:22:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)=[{0x10, 0x1, 0x100000001}], 0x10}, 0x0) r1 = socket$kcm(0xa, 0x6, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000008c0)={0x5, 0x70, 0xf7f3, 0x4, 0x1, 0x1b11, 0x0, 0xe59, 0x200, 0xc, 0x0, 0x100000001, 0x3, 0x1, 0x8, 0xed5e, 0x2, 0x8001, 0x7, 0x7fffffff, 0x10000, 0x6, 0x5, 0x3, 0x7fffffff, 0x5, 0x3ff, 0x8, 0x1, 0xed, 0x0, 0x9, 0xff, 0x8, 0x9, 0x1, 0x7, 0x3, 0x0, 0x81, 0x1, @perf_config_ext={0x100000000, 0x9}, 0x8, 0x0, 0x5, 0x0, 0xab0, 0x1, 0x5}, 0x0, 0x5, r2, 0x0) ioctl$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) socket$kcm(0x29, 0x7, 0x0) r5 = socket$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(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000680), 0x4) setsockopt$sock_attach_bpf(r5, 0x29, 0x1b, &(0x7f0000000040)=r5, 0x52d) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f00000003c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000940)=ANY=[], 0x0, 0x400000000}, 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(r5, 0x89e0, &(0x7f0000000600)) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000700)={r5}) socket$kcm(0xa, 0x0, 0x11) write$cgroup_subtree(r5, &(0x7f00000004c0)=ANY=[@ANYBLOB="210076db4c654c8b0f2c8ed67f2a118c32d826c0f664fbffffffffffffff4d13e13b6e9c237b4c95f96e457f33f3d427088e36eed4ddce87dc1c3848b78599b87a6f1cab49679d88c68e756c924dfc121183d21022045280a1"], 0x59) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x7, 0x80000001, 0x0, 0x7fffffff, 0x200, 0x5, 0x0, 0x3, 0x1c00, 0x0, 0x2000001c00, 0x0, 0x0, 0x0, 0x0, 0xc2, 0x101, 0x0, 0x7, 0xfc, 0x0, 0x0, 0x0, 0x7, 0x7000000000000000, 0x0, 0xe7, 0x0, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0xa05, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}, 0x2040, 0x0, 0x9, 0x0, 0x0, 0xab, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1000}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9644a2c00d2970403dc0d") ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000680)="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") perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0xd5, 0x0, 0x8, 0x9, 0x0, 0x4, 0x0, 0x8, 0x4, 0x3a5, 0x7, 0x9, 0x6, 0x0, 0x0, 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, 0x0, 0x542, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 14:22:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xa, 0x0, 0xffffffff}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) recvmsg(r1, &(0x7f0000004840)={&(0x7f0000002540)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f00000037c0)=[{&(0x7f00000025c0)=""/89, 0x59}, {&(0x7f0000002640)=""/92, 0x5c}, {&(0x7f00000026c0)=""/58, 0x3a}, {0xfffffffffffffffd}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/157, 0x9d}], 0x6, &(0x7f0000003840)=""/4096, 0x1000, 0xffffffff}, 0x2000) sendmsg$kcm(r0, &(0x7f0000005240)={&(0x7f0000004880)=@hci={0x1f, r2, 0x2}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004900)="565c0fd70d843f4fc843c64adb5180b02358a3b77cf0c848cec4e3e70e3e304878b3829d4630684d98f43c8cb225c06c345751d54312823241fe0865a8bd1f63729bae406742387f6252df2ed6ffe016d4dcc0e945a2b96bc0a6da13ff725741ea04712ad32c49ad5e9644b982f18bc00446bae7351ada706fb93face032385e2e88a41068d6a4209e7a266b8685a329187b7c7b64227154b32ce18e4e5e2d5c370ccd54e05927", 0xa7}, {&(0x7f00000049c0)="ee9591ecf786e669ba6f33ab30cb8e942c301a443a49d77463e3f93c972f09d47e576dfee311a47d9b0ae6719e70c7c157f8b55cd1458f6b70b15b3ffe2b0dec24aa1d5c3e18f4ba970217256bade67f755d70c0187916fcf4bd68eac9219e6fd78d3ec8b1f68234789e7cdaedc1bbfd196c13c547375aaf121ba128ec22ecfc8f803527fc7357db6dd8b40487d3fe7f058d9de2033f5e13b1960458db7499465a666631611c546f", 0xa8}, {&(0x7f0000004a80)="b7ffe39a8e354546ad98cc9658394f36f5900b1508c2851028958ed3072a7b7a54af571aaaaee97074689a2073e813b116905da8d0844d7c7398208be14cdb5136e3632e863192481a043f9cfba4eb8d70079a795ce1b73ac0d45fb655cf8d21ff991456ecb250ac353ce6b1e1fab312bb6e1c40c07cbeeba701e864ea78020c1166278e46675c7eac8eb19f9c1a8e3f1f4ca026505e8e8c30595bf5db4bbb78994fe9aef8e643c5407f6de2ac98c6192c36ac0482a1c5bbc14aa71dd4edc3841b0cbe98cd09551b", 0xc8}, {&(0x7f0000004b80)="3c65db58fb", 0x5}, {&(0x7f0000004bc0)="4b302615b5a6bda34cbb085e9963e6a1f45d56dd76911fb2ad307690a5411a7370b189d05fa462cd3f091869580d2b590637f685889bd8b879634725ee0707c72761d81197c75dbb24390fb640ff3d5fcff8efd1c340710e4156a571abe2a1484c5737610f30e09cf271492b253449d1", 0x70}, {&(0x7f0000004c40)="2c0b9cd60bbb3a22b41d89b545b50db508922930d81b5de5ea8e47dbc8405370e0299202bf63277fa3b96aacf7ab9aa5344137f6412d", 0x36}, {&(0x7f0000004c80)="ceed2cded5806c5df02306307109fae0d9b03105a1b5b2ede222d5a72d1b187eb0b17400cc07dfacedb98c9067c2302c", 0x30}], 0x7, &(0x7f0000004d40)=[{0x20, 0x13f, 0x825, "221b80b8e6ff1c4a1693"}, {0x28, 0x117, 0x426, "be32a229db7287eb4d0fbc6c649e978ff48d"}, {0x58, 0x116, 0x8, "328db511ee00f2e60ef990771d79c934c78053222ec9c8dec5344e39925bedf101c300dcc9c2c440cdecd7dffeb86b3655b1de2c21295c5f7924f8c0b3c8e9af2e5a7533"}, {0xb8, 0x29, 0xd94, "084d8300a8e318b6169c5e6cb92a7ad4a5ea6b1c6d50d3eb53fcb52af5c63055ad1cdf1f52f1d003d98008bf20d6c78da2faf769c2c6a25a8315a9aad217b5157f79475e4bd4af5acde9d089449111bde44c16bc13608cd348fa07e66272a2d107a6eeb84ced5caebf1a6dc21843e63650522caeb5ddfb44ed3aad6ca37846d1512e87e0663885beee9e640bdf6f0c9483c4f86643d85cfb73a423e1b01a539c66b0e215"}, {0xf8, 0x109, 0x3, "e1295b77e5fded803dec745dceb4b9228dbf040b4cbaecbef28394abcabbda1f3a4db7f84c9b60e0c697d133e19d603ecfc0c849fd65f74c14f3eb55829295834a737494ee15c5ce1687b23cf0b6187261f95f40d49b90a7275150214379a7dfaf49c80d615bae59af1a0e3b9f383624328ec1fa94f272e394b1acfdeac312e51900400bed1b1c7e21e9c0d49cc17acd622c6cfe4edd99b10e1edabc92468946c589fe40a4ad9030a785e587d885a69400cc337101d5cc01c96d41dbda2338bf7dcf88bb95edca818d41cc8ee8ac70817b6b65d90abcd9a56177a0792f71a3aed0e4"}, {0x108, 0x84, 0x3, "1bdfc26a3b507807755c75296ce48e0ee855c6f888de366b1a176156150640ee3c1e6f985c49a45a878c8684fd12da7aeb8d8b7b1ff92adbd07d96b2b2ff223650b4c0c5fd3bbb059ef868e57674debc4887e01916c0a7318b129677b57eb61cc6c8097ee39207e0d83386a4b95b308f2677a5612cdfa62cedf5e589919a0d604ab2bb9720a9e4104961838978228de04389d8ca9211249084fa70bc35a8d47e98d4cac1ca514f55f2e91a3d46da8163e5cd5c7543b6115bc674829439796002af00a5b5c9f76a914cc4a55673495d9c81e5453fd10ed4711edd1d431cd5b5c13d900419fff0d37da49bb43fbb52901a4d97"}, {0xb0, 0x115, 0x3ff, "48bbfbb622d944bb63e66388487e67886e9686dceb6906fc4d0e5c538c188989f8b8d609f03c286a2baf3e1109d0ae4472b4ff08aae087dc4280f5acb33a3c61f856c8b499fa2ff366cb7c09585efdeb38be11d4b4c0a03509cf3fca965eacbed36f52606b699034695c0ee16d28d0b0c40ee7d1d393ec600ced7fc6d62007e1a6cf8d5ddb31c8eeece4b178a7e2a37b142eb92a068cdad26e60dc5de5c16450"}, {0x68, 0x113, 0x6, "da6d8de9f1bdd128932a012b6a4d0c3ec5e44407afe854cd8cbe539ce5cfd63c16512f61042abc8bca814628a7856512c078f3a773ff058e58983bba1c6a715fd0ce06115001d7ce81b2ab00a3ea320030de6a"}, {0x88, 0x119, 0x1000, "2e73b5075c3e6a268dbe22778efcac1f0a4461270836d9af0e0e531d5f6292fd07c881805e29581a52f73993b02d29fba63ab46bd3ffd3513b863f42e8b41a620347a85aff698de09dd999d0f7263ca800d875cd9c240c1d39a42ad9f0971ffcf1ad11449b40c0ca914ce258a72764f26f6ad57725"}], 0x4f8}, 0x1) close(r1) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x6, &(0x7f0000000180), 0x84) 14:22:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuacct.usage_all\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000005c0)={0x1, 0x70, 0x7, 0xd0e, 0x800, 0x8, 0x0, 0xd488, 0x22, 0x8, 0x9, 0xdf0, 0x380000000000000, 0x20, 0x552, 0x1, 0xe9, 0x8, 0x7, 0x3f, 0x6bf9, 0x94e8, 0x6, 0x3, 0x101, 0x5, 0x56, 0x1ff, 0x5, 0x7, 0x7, 0x6, 0x8, 0xa68c, 0xff, 0x9, 0x401, 0xa9d, 0x0, 0x1ff, 0x2, @perf_bp={&(0x7f0000000540), 0x4}, 0x21000, 0x8, 0x80000000, 0x1, 0x8, 0x80000001, 0xfffffffffffffffa}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f0000000680)={0x6, 0x70, 0x800, 0x3, 0x7, 0x1, 0x0, 0x3f, 0x80, 0x5, 0x56, 0x86, 0x767, 0x4, 0x1, 0x9a, 0x20000000000004, 0x3ff80000, 0x1, 0xfbb, 0x1, 0xffffffffffff8000, 0x0, 0xffffffff, 0x1, 0x3, 0x5, 0x1, 0x7, 0xfff, 0x1, 0x114, 0x3ff, 0x5, 0x4, 0x6, 0x6, 0x10000000ffffffff, 0x0, 0xffffffffffff0000, 0x0, @perf_bp={&(0x7f0000000640), 0x4}, 0x1004, 0x3ff, 0x4, 0x2, 0xd513, 0x0, 0x2}, r0, 0x1, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fc) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) close(r4) r5 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r5, 0x88, 0x64, &(0x7f00000001c0)=r5, 0xfedc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000008c0)=ANY=[@ANYBLOB="114b0300933c51e8000020670e7c9332f9b3fcf1d44546e5597a7ba5deaf5a05090000000000000200000026c0ab4f8010a914ec00000000005a5c000000000000"]) r6 = socket$kcm(0x2, 0x40000000005, 0x0) openat$cgroup_ro(r3, &(0x7f0000000800)='cpuset.memory_pressure\x00', 0x0, 0x0) r7 = socket$kcm(0x29, 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x2, 0xab93031f99fda67f, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89a0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890c, &(0x7f0000000880)={r7}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000840)=ANY=[@ANYRESHEX=r3]) 14:22:12 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f00000000c0)="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", &(0x7f00000010c0)=""/176}, 0x18) r1 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000012c0)={r0, &(0x7f0000001180)="713b7de3893160017b9807ac8c197aaa7efa9065d67cc20b26a42456fdbb98ebd182410ef7a3fe6c523f55730ffcef907148b53332273a4cf56851e0611e83513ac65f4de40004f724097eb7b87299fa4e1af872e8f816d6c3c702f53d7d618c", &(0x7f0000001200)="0633ed2ea9370e6b61baeb8a2c73733009c377c40276d32c1f7396d2e007fe0bdb1ca64bbbc5d633dd95b6140713e135411b8b4ea8e2ff304b042dbfa777a89320a668b12f398fe5ddfbfc3132a940790e4f98b80c3c6a2573f68518d1cfdda6c47c8a3d398d91ff026776697a5e3e5e13474dcde4c4f07db8564f1f7775e3360a6c70483fb81b51a9852b93dd0f9a30cffb97de4a94a985e58da1d516e974e847c41396f15d6b367ce2b5c6d90c2fa4f9128f34c94fe3f14e649892", 0x2}, 0x20) setsockopt$sock_attach_bpf(r1, 0x29, 0x6, &(0x7f0000000080), 0x85f2f59b9b172040) close(r1) 14:22:12 executing program 1 (fault-call:4 fault-nth:50): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 696.882029] FAULT_INJECTION: forcing a failure. [ 696.882029] name failslab, interval 1, probability 0, space 0, times 0 [ 696.893539] CPU: 1 PID: 17657 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 696.900918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.910288] Call Trace: [ 696.912906] dump_stack+0x244/0x39d [ 696.916562] ? dump_stack_print_info.cold.1+0x20/0x20 [ 696.921775] ? zap_class+0x640/0x640 [ 696.925528] should_fail.cold.4+0xa/0x17 [ 696.929616] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 696.934741] ? find_held_lock+0x36/0x1c0 [ 696.938832] ? is_bpf_text_address+0xac/0x170 [ 696.943356] ? lock_downgrade+0x900/0x900 [ 696.947537] ? check_preemption_disabled+0x48/0x280 [ 696.952574] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 696.957516] ? kasan_check_read+0x11/0x20 [ 696.961680] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 696.966971] ? rcu_softirq_qs+0x20/0x20 [ 696.970956] ? rcu_softirq_qs+0x20/0x20 [ 696.974938] ? unwind_dump+0x190/0x190 [ 696.978852] ? is_bpf_text_address+0xd3/0x170 [ 696.983382] ? kernel_text_address+0x79/0xf0 [ 696.987899] ? __kernel_text_address+0xd/0x40 [ 696.992410] ? unwind_get_return_address+0x61/0xa0 [ 696.997373] ? __save_stack_trace+0x8d/0xf0 [ 697.001712] __should_failslab+0x124/0x180 [ 697.005965] should_failslab+0x9/0x14 [ 697.009781] kmem_cache_alloc_node_trace+0x5a/0x740 [ 697.014817] ? save_stack+0xa9/0xd0 [ 697.018467] ? save_stack+0x43/0xd0 [ 697.022116] __kmalloc_node_track_caller+0x3c/0x70 [ 697.027068] __kmalloc_reserve.isra.40+0x41/0xe0 14:22:12 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00syz1\x00', 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r1, 0xa}, 0x10) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x0, 0x0, 0x2, 0x0, 0xbee}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000500)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6635a3fa4ab1858c71e4081c5365e5364a7ea0c378993ffe2afc996e2b47d5e5636e7bc0f39a2155de107a0b6e17ee16d4a850d26ff64880abeb1a5", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x80000004, 0xbb, &(0x7f0000008d40)=""/187, 0x0, 0x0, [], 0x0, 0x8}, 0x48) socketpair(0x9, 0x4, 0x3d, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000780)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000001c0), 0x4) socket$kcm(0x29, 0x5, 0x0) perf_event_open$cgroup(&(0x7f0000000c40)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x0, 0x1b, 0x2, 0x20000000000000, 0x7fffffff, 0x0, 0x0, 0xffffffffffffff2e, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000400)) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x400040, 0x0) getpid() socket$kcm(0x2, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x3, 0xf, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x7, 0x9, 0x9, 0xf, 0xe, 0x10}, @exit, @jmp={0x5, 0x0, 0xc, 0x9, 0x5, 0x0, 0xffffffffffffffff}, @exit, @generic={0x3f, 0x8, 0xffffffff80000001, 0x5}, @ldst={0x3, 0x0, 0x0, 0xa, 0x0, 0x22, 0x10}]}, &(0x7f00000004c0)="a737cd213910338e7200", 0xfffffffffffffff9, 0xac, &(0x7f0000000580)=""/172, 0x0, 0x1}, 0x48) r5 = openat$cgroup_ro(r2, &(0x7f0000000480)='cgroup.events\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000700)={r5, &(0x7f0000000cc0)="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"}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000980)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) [ 697.031834] pskb_expand_head+0x230/0x10f0 [ 697.036077] ? memcpy+0x45/0x50 [ 697.039381] ? __copy_skb_header+0x350/0x6b0 [ 697.043804] ? skb_release_data+0x880/0x880 [ 697.048139] ? __alloc_skb+0x770/0x770 [ 697.052053] ? __lock_is_held+0xb5/0x140 [ 697.056135] ? kasan_check_write+0x14/0x20 [ 697.060385] ? __skb_clone+0x6c7/0xa00 [ 697.064287] ? __copy_skb_header+0x6b0/0x6b0 [ 697.068706] ? kmem_cache_alloc+0x33a/0x730 [ 697.073048] skb_ensure_writable+0x3dd/0x640 [ 697.077475] ? skb_checksum_setup+0xaa0/0xaa0 [ 697.081992] ? check_preemption_disabled+0x48/0x280 [ 697.087026] ? __this_cpu_preempt_check+0x1c/0x20 [ 697.091879] ? __bpf_redirect+0x54b/0xb20 [ 697.091904] bpf_clone_redirect+0x14a/0x490 [ 697.091926] bpf_prog_c39d1ba309a769f7+0xea/0x1000 [ 697.091946] ? __sched_text_start+0x8/0x8 [ 697.105942] ? lock_downgrade+0x900/0x900 [ 697.105971] ? find_held_lock+0x36/0x1c0 [ 697.105994] ? lock_acquire+0x1ed/0x520 [ 697.122415] ? bpf_test_run+0x3cb/0x780 [ 697.126408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 697.131961] ? check_preemption_disabled+0x48/0x280 [ 697.136996] ? kasan_check_read+0x11/0x20 [ 697.141158] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 697.146540] ? rcu_softirq_qs+0x20/0x20 [ 697.150539] ? preempt_schedule+0x4d/0x60 [ 697.154696] ? ___preempt_schedule+0x16/0x18 [ 697.159128] ? bpf_test_run+0x25d/0x780 [ 697.163129] ? netlink_diag_dump+0x2a0/0x2a0 [ 697.167556] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 697.173108] ? bpf_test_init.isra.10+0x70/0x100 [ 697.177798] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 697.182580] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 697.187444] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 697.193106] ? fput+0x130/0x1a0 [ 697.196403] ? __bpf_prog_get+0x9b/0x290 [ 697.200486] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 697.205336] ? bpf_prog_test_run+0x130/0x1a0 [ 697.209763] ? __x64_sys_bpf+0x3d8/0x520 [ 697.213827] ? bpf_prog_get+0x20/0x20 [ 697.217658] ? do_syscall_64+0x1b9/0x820 [ 697.221724] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 697.227095] ? syscall_return_slowpath+0x5e0/0x5e0 [ 697.232027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.236886] ? trace_hardirqs_on_caller+0x310/0x310 [ 697.241915] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 697.246941] ? prepare_exit_to_usermode+0x291/0x3b0 [ 697.251970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.256822] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:12 executing program 0: 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, 0xffffffffffffffff, 0x0) close(r1) 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$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000380)={0x3, 0x70, 0x7ff, 0x3, 0x696e, 0x1, 0x0, 0x100, 0x1, 0x4, 0x8, 0x5, 0x800, 0x6, 0x1, 0x8, 0x8, 0x810, 0x9, 0x9, 0xfffffffffffff000, 0xe2a, 0x4, 0xffffffffffff0000, 0x4, 0x6, 0x7, 0xbd1e, 0x14239c1c, 0xffffffff7fffffff, 0x2, 0x3ff, 0xff, 0x100000001, 0x4, 0x9da, 0x4, 0x800, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000340), 0x2}, 0x2000, 0xfffffffffffffffa, 0x7, 0x9, 0x2, 0xff, 0x2}, r4, 0xb, r2, 0x8) r5 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="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") sendmsg(r5, &(0x7f0000000740)={&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x2, 0x0, 0x3, 0x2, {0xa, 0x4e22, 0x7fff, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000940)="0f4ac9eeff03288aa16eb29b4e3a00c4b1607c4a24f594fb77fc4e5e42ae231fd987973f6046f587e27c286628110cafb031559916e0b74b140fe2cae1f8356cdf9aac689837054c1c2d8abc6177cd98912d60570c125463640c8054e513820f894aff39bb7179157c5a995abf3a58285e1a12ccd5d43c45dda03a85616d06a69f1d34d43d", 0x85}], 0x1, &(0x7f0000000a00), 0x0, 0x20000000}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x1, 0x80, 0x3, 0x5, 0x0, 0x80000000, 0x4, 0x1, 0x78f, 0x8, 0x6, 0x9, 0x9, 0x1ed637c0, 0x8, 0x40, 0x2, 0x4, 0x3, 0x4, 0x800, 0x3f, 0x7, 0xd63, 0xffffffff, 0x3, 0x9ed2, 0x5, 0xfff, 0x3f, 0x1000, 0x7fff, 0x5, 0x4, 0x7ff, 0x20, 0x0, 0x7199, 0x4, @perf_config_ext={0x1, 0x5}, 0x24000, 0x6, 0x9, 0x7, 0x800, 0x7, 0x1}, 0x0, 0xa, r6, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000240)='lo\x00') getpid() r8 = 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, r6, 0x0) r9 = openat$cgroup(r6, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a0, &(0x7f0000000040)='%d') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x8) openat$cgroup(r9, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x2000, 0x0) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000140)=0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) close(r0) 14:22:12 executing program 1 (fault-call:4 fault-nth:51): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x17, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, 0x0, &(0x7f0000000140), 0x3}, 0x20) [ 697.432772] FAULT_INJECTION: forcing a failure. [ 697.432772] name failslab, interval 1, probability 0, space 0, times 0 [ 697.444143] CPU: 1 PID: 17696 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 697.451518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.460890] Call Trace: [ 697.463500] dump_stack+0x244/0x39d [ 697.467257] ? dump_stack_print_info.cold.1+0x20/0x20 [ 697.472560] ? __lock_is_held+0xb5/0x140 [ 697.476641] should_fail.cold.4+0xa/0x17 [ 697.480722] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 697.485937] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 697.491223] ? kasan_unpoison_shadow+0x35/0x50 [ 697.495815] ? skb_tx_error+0x2f0/0x2f0 [ 697.499830] ? __kmalloc_node_track_caller+0x50/0x70 [ 697.504949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 697.510502] ? print_usage_bug+0xc0/0xc0 [ 697.514584] ? kasan_check_write+0x14/0x20 [ 697.518836] ? pskb_expand_head+0x6b3/0x10f0 [ 697.523280] ? __lock_acquire+0x62f/0x4c20 [ 697.527540] ? __lock_is_held+0xb5/0x140 [ 697.531635] __should_failslab+0x124/0x180 [ 697.535888] should_failslab+0x9/0x14 [ 697.539696] kmem_cache_alloc+0x47/0x730 [ 697.543776] skb_clone+0x1bb/0x500 [ 697.547330] ? skb_split+0x11e0/0x11e0 [ 697.551226] ? check_preemption_disabled+0x48/0x280 [ 697.556259] ? __this_cpu_preempt_check+0x1c/0x20 [ 697.561108] ? __bpf_redirect+0x54b/0xb20 [ 697.565281] bpf_clone_redirect+0xb9/0x490 [ 697.569545] bpf_prog_c39d1ba309a769f7+0x87c/0x1000 [ 697.574573] ? __sched_text_start+0x8/0x8 [ 697.578732] ? lock_downgrade+0x900/0x900 14:22:13 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000600)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x0, 0x2, {0xa, 0x0, 0x5, @mcast2, 0x2d87}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=[{0x10, 0x13d}], 0x10, 0x10}, 0xc0c0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x308) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="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", 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000004f80)={&(0x7f0000004c00)=@can, 0x80, &(0x7f0000004f00), 0x0, &(0x7f0000004f40)=""/13, 0xd, 0x7}, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000004fc0)) close(r1) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) getpid() mkdirat$cgroup(r4, &(0x7f00000005c0)='syz0\x00', 0x1ff) [ 697.582942] ? find_held_lock+0x36/0x1c0 [ 697.587026] ? lock_acquire+0x1ed/0x520 [ 697.591017] ? bpf_test_run+0x3cb/0x780 [ 697.595001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 697.595022] ? check_preemption_disabled+0x48/0x280 [ 697.595044] ? kasan_check_read+0x11/0x20 [ 697.595063] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 697.615122] ? rcu_softirq_qs+0x20/0x20 [ 697.619116] ? preempt_schedule+0x4d/0x60 [ 697.623285] ? ___preempt_schedule+0x16/0x18 [ 697.627729] ? bpf_test_run+0x25d/0x780 [ 697.627756] ? netlink_diag_dump+0x2a0/0x2a0 [ 697.636113] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 697.636131] ? bpf_test_init.isra.10+0x70/0x100 [ 697.636152] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 697.651101] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 697.655956] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 697.661521] ? fput+0x130/0x1a0 [ 697.664821] ? __bpf_prog_get+0x9b/0x290 [ 697.668906] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 697.673764] ? bpf_prog_test_run+0x130/0x1a0 [ 697.673786] ? __x64_sys_bpf+0x3d8/0x520 14:22:13 executing program 4: gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='\a\x00'}, 0x10) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, 0x1e, &(0x7f0000000280)='$!selfsystemvmnet1#ppp0md5sum\x00'}, 0x30) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80005, 0x8, &(0x7f0000004cc0)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000004dc0)={0x3, 0x4, &(0x7f0000004d00)=ANY=[@ANYBLOB="1800000001000000000000000600001019434d36fcffffff9500000000000000"], &(0x7f0000004d40)='GPL\x00', 0x4, 0xa, &(0x7f0000004d80)=""/10, 0x41f00, 0x1, [], 0x0, 0x4}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004e40)={r1, r2, 0xe, 0x2}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) recvmsg(r0, &(0x7f0000006300)={&(0x7f0000004e80)=@nfc_llcp, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f00)=""/134, 0x86}, {&(0x7f0000004fc0)=""/169, 0xa9}, {&(0x7f0000005080)=""/57, 0x39}, {&(0x7f00000050c0)=""/132, 0x84}, {&(0x7f0000005180)}, {&(0x7f00000051c0)=""/174, 0xae}], 0x6, &(0x7f0000005300)=""/4096, 0x1000, 0x4}, 0x2062) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_subtree(r5, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) close(r6) close(r6) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000002bc0)=0x1) recvmsg$kcm(r3, &(0x7f0000004c80)={0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000000a00)=""/163, 0xa3}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/3, 0x3}, {&(0x7f0000002b00)=""/49, 0x31}, {&(0x7f0000002b40)=""/126, 0x7e}, {&(0x7f0000002bc0)}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x8, &(0x7f0000003c80)=""/4096, 0x1000, 0x200}, 0x1) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000000980)={&(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/153, 0x99}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/199, 0xc7}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f00000006c0)=""/227, 0xe3}, {&(0x7f00000007c0)=""/225, 0xe1}, {&(0x7f0000000340)=""/43, 0x2b}], 0x7, &(0x7f0000000940)=""/48, 0x30, 0x8}, 0x40010002) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000009c0)=r8) close(r7) socketpair(0xb, 0xf, 0x7, &(0x7f0000000140)) [ 697.673802] ? bpf_prog_get+0x20/0x20 [ 697.673843] ? do_syscall_64+0x1b9/0x820 [ 697.690349] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 697.695740] ? syscall_return_slowpath+0x5e0/0x5e0 [ 697.700702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.700725] ? trace_hardirqs_on_caller+0x310/0x310 [ 697.700742] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 697.700758] ? prepare_exit_to_usermode+0x291/0x3b0 [ 697.700781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.700811] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:13 executing program 1 (fault-call:4 fault-nth:52): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x7, 0x4, 0x1, 0x200, 0x0, 0x4, 0x0, 0x4, 0x5, 0x1, 0x920c, 0x400, 0xfffffffffffffa24, 0x2, 0x19b1, 0x1, 0x200, 0x4, 0xc168488, 0x1976, 0x4, 0x3, 0x8, 0x8, 0x9, 0xd69, 0xcac, 0x6, 0x5, 0x6c7, 0x549, 0x8, 0x7, 0x6, 0x1000, 0x1, 0x0, 0xa6e, 0x6, @perf_bp={&(0x7f0000000040), 0x8}, 0x408, 0x1b, 0x1, 0x7, 0xad8, 0xfff, 0xf38b}, 0x0, 0x3, r0, 0x8) r2 = socket$kcm(0xa, 0x6, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8901, &(0x7f00000001c0)={r0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8904, 0x70e000) [ 697.916205] FAULT_INJECTION: forcing a failure. [ 697.916205] name failslab, interval 1, probability 0, space 0, times 0 [ 697.927777] CPU: 1 PID: 17722 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 697.935162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.944528] Call Trace: [ 697.947121] dump_stack+0x244/0x39d [ 697.950772] ? dump_stack_print_info.cold.1+0x20/0x20 [ 697.955994] ? zap_class+0x640/0x640 [ 697.959732] should_fail.cold.4+0xa/0x17 [ 697.963822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 697.968945] ? find_held_lock+0x36/0x1c0 [ 697.973033] ? is_bpf_text_address+0xac/0x170 [ 697.977568] ? lock_downgrade+0x900/0x900 [ 697.981825] ? check_preemption_disabled+0x48/0x280 [ 697.986860] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 697.991869] ? kasan_check_read+0x11/0x20 [ 697.996022] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 698.001316] ? rcu_softirq_qs+0x20/0x20 [ 698.005306] ? rcu_softirq_qs+0x20/0x20 [ 698.009291] ? unwind_dump+0x190/0x190 [ 698.013189] ? is_bpf_text_address+0xd3/0x170 [ 698.017680] ? kernel_text_address+0x79/0xf0 [ 698.022096] ? __kernel_text_address+0xd/0x40 [ 698.026595] ? unwind_get_return_address+0x61/0xa0 [ 698.031526] ? __save_stack_trace+0x8d/0xf0 [ 698.035858] __should_failslab+0x124/0x180 [ 698.040098] should_failslab+0x9/0x14 [ 698.043892] kmem_cache_alloc_node_trace+0x5a/0x740 [ 698.049016] ? save_stack+0xa9/0xd0 [ 698.052649] ? save_stack+0x43/0xd0 [ 698.056295] __kmalloc_node_track_caller+0x3c/0x70 [ 698.061227] __kmalloc_reserve.isra.40+0x41/0xe0 [ 698.065993] pskb_expand_head+0x230/0x10f0 [ 698.070229] ? memcpy+0x45/0x50 [ 698.073510] ? __copy_skb_header+0x350/0x6b0 [ 698.077924] ? skb_release_data+0x880/0x880 [ 698.082240] ? __alloc_skb+0x770/0x770 [ 698.086137] ? __lock_is_held+0xb5/0x140 [ 698.090321] ? kasan_check_write+0x14/0x20 [ 698.094545] ? __skb_clone+0x6c7/0xa00 [ 698.098432] ? __copy_skb_header+0x6b0/0x6b0 [ 698.102831] ? kmem_cache_alloc+0x33a/0x730 [ 698.107171] skb_ensure_writable+0x3dd/0x640 [ 698.111583] ? skb_checksum_setup+0xaa0/0xaa0 [ 698.116078] ? check_preemption_disabled+0x48/0x280 [ 698.121097] ? __this_cpu_preempt_check+0x1c/0x20 [ 698.125940] ? __bpf_redirect+0x54b/0xb20 [ 698.130099] bpf_clone_redirect+0x14a/0x490 [ 698.134424] bpf_prog_c39d1ba309a769f7+0xa15/0x1000 [ 698.139436] ? __sched_text_start+0x8/0x8 [ 698.143587] ? lock_downgrade+0x900/0x900 [ 698.147752] ? find_held_lock+0x36/0x1c0 [ 698.151825] ? lock_acquire+0x1ed/0x520 [ 698.155793] ? bpf_test_run+0x3cb/0x780 [ 698.159770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 698.165392] ? check_preemption_disabled+0x48/0x280 [ 698.170407] ? kasan_check_read+0x11/0x20 [ 698.174561] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 698.179840] ? rcu_softirq_qs+0x20/0x20 [ 698.183817] ? preempt_schedule+0x4d/0x60 [ 698.187980] ? ___preempt_schedule+0x16/0x18 [ 698.192390] ? bpf_test_run+0x25d/0x780 [ 698.196378] ? netlink_diag_dump+0x2a0/0x2a0 [ 698.200792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 698.206333] ? bpf_test_init.isra.10+0x70/0x100 [ 698.211012] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 698.215783] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 698.220617] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 698.226149] ? fput+0x130/0x1a0 [ 698.229425] ? __bpf_prog_get+0x9b/0x290 [ 698.233492] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 698.238332] ? bpf_prog_test_run+0x130/0x1a0 [ 698.242742] ? __x64_sys_bpf+0x3d8/0x520 [ 698.246809] ? bpf_prog_get+0x20/0x20 [ 698.250628] ? do_syscall_64+0x1b9/0x820 [ 698.254694] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 698.260059] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:13 executing program 1 (fault-call:4 fault-nth:53): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 698.264989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.269840] ? trace_hardirqs_on_caller+0x310/0x310 [ 698.274860] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 698.279881] ? prepare_exit_to_usermode+0x291/0x3b0 [ 698.284899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.289750] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x101, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0\x00', 0xc10}) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x10, &(0x7f0000000180), 0x8) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 698.381318] FAULT_INJECTION: forcing a failure. [ 698.381318] name failslab, interval 1, probability 0, space 0, times 0 [ 698.392766] CPU: 0 PID: 17737 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 698.400134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.400142] Call Trace: [ 698.400172] dump_stack+0x244/0x39d [ 698.400193] ? dump_stack_print_info.cold.1+0x20/0x20 [ 698.400217] ? __lock_is_held+0xb5/0x140 [ 698.400254] should_fail.cold.4+0xa/0x17 [ 698.412403] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.412420] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 698.412439] ? kasan_unpoison_shadow+0x35/0x50 [ 698.444519] ? skb_tx_error+0x2f0/0x2f0 [ 698.448490] ? __kmalloc_node_track_caller+0x50/0x70 [ 698.453586] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 698.459122] ? print_usage_bug+0xc0/0xc0 [ 698.463177] ? kasan_check_write+0x14/0x20 [ 698.467418] ? pskb_expand_head+0x6b3/0x10f0 [ 698.471850] ? __lock_acquire+0x62f/0x4c20 [ 698.476079] ? __lock_is_held+0xb5/0x140 [ 698.480137] __should_failslab+0x124/0x180 [ 698.484363] should_failslab+0x9/0x14 [ 698.488153] kmem_cache_alloc+0x47/0x730 [ 698.492621] skb_clone+0x1bb/0x500 [ 698.496253] ? skb_split+0x11e0/0x11e0 [ 698.500134] ? check_preemption_disabled+0x48/0x280 [ 698.505147] ? __this_cpu_preempt_check+0x1c/0x20 [ 698.509982] ? __bpf_redirect+0x54b/0xb20 [ 698.514129] bpf_clone_redirect+0xb9/0x490 [ 698.518362] bpf_prog_c39d1ba309a769f7+0xe16/0x1000 [ 698.523384] ? __sched_text_start+0x8/0x8 [ 698.527526] ? lock_downgrade+0x900/0x900 [ 698.531680] ? find_held_lock+0x36/0x1c0 [ 698.535735] ? lock_acquire+0x1ed/0x520 [ 698.539704] ? bpf_test_run+0x3cb/0x780 [ 698.543667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 698.549194] ? check_preemption_disabled+0x48/0x280 [ 698.554206] ? kasan_check_read+0x11/0x20 [ 698.558443] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 698.563711] ? rcu_softirq_qs+0x20/0x20 [ 698.567679] ? preempt_schedule+0x4d/0x60 [ 698.571817] ? ___preempt_schedule+0x16/0x18 [ 698.576229] ? bpf_test_run+0x25d/0x780 [ 698.580211] ? netlink_diag_dump+0x2a0/0x2a0 [ 698.584622] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 698.590151] ? bpf_test_init.isra.10+0x70/0x100 [ 698.594819] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 698.599574] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 698.604411] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 698.609939] ? fput+0x130/0x1a0 [ 698.613212] ? __bpf_prog_get+0x9b/0x290 [ 698.617284] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 698.622117] ? bpf_prog_test_run+0x130/0x1a0 [ 698.626532] ? __x64_sys_bpf+0x3d8/0x520 14:22:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x18, 0x6, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="fa01d6418465802461a73b88445af20baa4ddf141e9d17caab6844845cb335f8fd12ae7c68034715ea95c4c9eb153301c0c82e4a2309d97631eb22926f9b221385af7b95f055c976ce86aaac4d198775c26e3c815622c885fefd0ce208f8311483542c40ce7b7bdfd2a49fedc0d17833b2751775d6aeebae8c4cf86baad503a4a1630cdc3aa05e7b6c75ef08b87624b54628eb7ab75807883e8ea3cba18dda9181", &(0x7f0000000140)="55092b74e72d2859d450f2d06b", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)}, 0xc) [ 698.630584] ? bpf_prog_get+0x20/0x20 [ 698.634390] ? do_syscall_64+0x1b9/0x820 [ 698.638483] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 698.643845] ? syscall_return_slowpath+0x5e0/0x5e0 [ 698.648774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.653628] ? trace_hardirqs_on_caller+0x310/0x310 [ 698.658645] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 698.663655] ? prepare_exit_to_usermode+0x291/0x3b0 [ 698.668667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.673511] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:14 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xa6, 0xa3, &(0x7f0000000240)="1f68e942712d0e011b6d8c5865910f57a6679ba24847279bad1c47c5ef42f13400b2773e3fdccb0894b61d226e746f6c962afb9a064cca0f7fd321239f0362139fb541b80914d64131588a521f5058c14f54acf4bf1c94bdf836b6a92c716242d2d457800559aa31affb0610a22d370d33c353a6ec8cce0f2abd0cec831c5365425f690aaacc9b1d1bfb16ff9970ad06193fdcb01c02d6277b35483b32a6ba17e3fafb6255d4", &(0x7f0000000300)=""/163}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b700000000000100bfa30000000000000703000028feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000013d5803000000000065060000016f460000000000006a0a00fe00000000850000002e000000b70000000000000095000000000000000000000000000000000000"], &(0x7f0000000100)="505c881c", 0x0, 0xfffffffffffffef9}, 0xfffffd4c) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) r3 = gettid() perf_event_open(&(0x7f0000000400)={0x6, 0x70, 0x2, 0x5, 0x401, 0x807b, 0x0, 0x3, 0x190, 0x2, 0x9, 0x5, 0x7, 0x400, 0x5, 0x4, 0x9, 0x1, 0x79c, 0x4ac7, 0x5, 0x36, 0x8, 0xe6, 0x80000000, 0x9, 0x1010, 0x8d, 0x0, 0x80000000, 0x8, 0x200, 0x7ff, 0xffffffffffff1589, 0x80, 0x8001, 0x20, 0x8, 0x0, 0x13, 0x0, @perf_config_ext={0x7, 0x21b5}, 0x1001, 0x7, 0xaa4, 0x8, 0x40, 0x7, 0x1000}, r3, 0x0, r1, 0xa) unlink(&(0x7f00000001c0)='./file0\x00') [ 698.690098] sctp: [Deprecated]: syz-executor5 (pid 17746) Use of struct sctp_assoc_value in delayed_ack socket option. [ 698.690098] Use struct sctp_sack_info instead 14:22:14 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xa, &(0x7f0000000200), 0xdf) [ 698.779250] sctp: [Deprecated]: syz-executor5 (pid 17740) Use of struct sctp_assoc_value in delayed_ack socket option. [ 698.779250] Use struct sctp_sack_info instead 14:22:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r0, &(0x7f0000000640), &(0x7f0000000680)=""/60}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000700)="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", &(0x7f0000000040)=""/175}, 0x18) 14:22:14 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/225, 0xe1}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/165, 0xa5}, {&(0x7f0000002800)=""/147, 0x93}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/136, 0x88}], 0x6, &(0x7f0000000000)}, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0xffffffffffffff8b, &(0x7f0000000300)}, 0x0) socket$kcm(0x29, 0x7, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000003980)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000000)="f65366e80a1684e92f2917c384", 0xd}], 0x1, &(0x7f0000004b00)}, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f00000005c0)=@ax25={0x3, {"e15ab8fb41ca5f"}, 0x94b}, 0x80, &(0x7f0000000680)=[{&(0x7f0000003a00)="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", 0x1000}, {&(0x7f0000000640)="7bf976949db9b84e7c3d90290fa30e5488affd65de27bcd83a73631fb4f82af79b517cdde947a85cac320047042eb251", 0x30}], 0x2, 0x0, 0x0, 0x20000001}, 0x8000) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x34000, 0x894f, 0x5, @dev}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x28, &(0x7f0000000700)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={r1, 0x0, 0x8}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='cgroup.stat\x00', 0x0, 0x0) getpid() r3 = bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0xe, 0x4, &(0x7f0000000840)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x0, 0x0, 0x7, 0x5, 0x6, 0xffffffffffffffc0, 0x1}]}, &(0x7f0000000880)='syzkaller\x00', 0x1, 0xe2, &(0x7f00000008c0)=""/226, 0x41f00, 0x0, [], 0x0, 0xd}, 0x48) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000a40)=r3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000007c0)={r1, 0x20, 0x8}, 0xc) 14:22:14 executing program 5: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000005c0)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={r0, 0x3, 0x1, 0x8, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) openat$cgroup_ro(r0, &(0x7f0000000340)='memory.current\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000940)=ANY=[@ANYBLOB="000000000000000044bf0ebfca14ef7b5dc4f5833c5c697dab369d0615990800799e0e91da4f2a3af8c53242617ba760337599c500a90f74a27053f264cb21ed62a4158800ac3eaac71130305a138964fc565ced0dba1efc1d5e52fb0a07e0a85dda9db10349c8407e157242d2e50ed7043a3293c286006354596624b28ef2025c61ab326fb04a4eb9cabbee2409e4"]) r4 = socket$kcm(0x2, 0x5, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000840)=ANY=[@ANYBLOB="2a14ad671823fa25807e280d3b0adc4e6d993490c6336a9b66845de6a3d40b9374520cb55348212a7baa263d267efbf8c87af5127340b621a1d05e54db28a59876053187a81d9f88fa740cb491447320287687db52daa3bbb010b4448118c8dbb2b4769f49e85c34fc295cc3c2538c9b4dc144a9dd4f3a3f4bdedefa8290f7263fd0b9c7138b4c61c027dd7cba2489bed60bcee388d5832dd8e3f693cdfe586b47d7ba53b61b0bdfe40ddeb40ee57cd4f779931bbb3fa969bc734b0519e8feb0bf367317997c7a4ee0b5b6fd5d99ecaf219ef1390a22ebdac292750f785c39b9ee38284a0f57467f4ea163c49382ec9a51ace253"]) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x8) openat$cgroup_ro(r3, &(0x7f00000004c0)="6375616300742e70736167655f616c30396aa1ea4b92fe000000", 0x0, 0x0) bpf$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)="bdc3f5c47317ab4ca2fb53056600a58c67b1ffc57c5428c2fd378b4b911dc474760a340235932635476a0c92e7ce56b7e9b27f312e0a656966d91c9f5a537a66377bbc", 0x43}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x890b, &(0x7f0000000000)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x890c, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b00)={r2, &(0x7f0000000a00)="a2d0dde5562e9c132f8a49169af39dd70bfd7820c84a244295c98e385e4ca7cac3c9b8e034c981eda51b8ca8d23b64369f1624c006e0003560d5531bfd40169ad38d84742b64418a46a699046079ad9ea8d6313ca874f676c699c86af068474f24e912789c27f27f7e5f03f6ac39e72bdbf049c5d21e33db051ce772fec5872a199638217de0a99438123bec6b2efb0c1d018ab7e12a", &(0x7f0000000ac0)="3ccbf25dd4f0158658143a8cc7146016b36dd6dfb120c1b5df9ee3045d118b35ea97051032560146eec62f2bea1d718a8917"}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000680)=ANY=[@ANYBLOB="0180791b26030000000000000000"]) openat$cgroup_type(r2, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000380)={'bond_slave_1\x00', 0x400}) openat$cgroup_ro(r2, &(0x7f00000006c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r3, 0x0, 0x1, 0x9, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) gettid() sendmsg(r3, &(0x7f00000002c0)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}, 0xfffffffffffffe00}, 0x421, &(0x7f0000000340), 0x0, 0x0, 0xfffffffffffffe60, 0x4}, 0x8080) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f00fe070101000000000063dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c00)='./cgroup.net/syz1\x00', 0x200002, 0x0) 14:22:14 executing program 1 (fault-call:4 fault-nth:54): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 698.987808] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 699.015081] FAULT_INJECTION: forcing a failure. [ 699.015081] name failslab, interval 1, probability 0, space 0, times 0 [ 699.026435] CPU: 1 PID: 17782 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 699.033792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.033799] Call Trace: [ 699.033825] dump_stack+0x244/0x39d [ 699.033847] ? dump_stack_print_info.cold.1+0x20/0x20 [ 699.054625] ? zap_class+0x640/0x640 [ 699.058364] should_fail.cold.4+0xa/0x17 [ 699.062449] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 699.067666] ? find_held_lock+0x36/0x1c0 [ 699.067697] ? is_bpf_text_address+0xac/0x170 [ 699.067715] ? lock_downgrade+0x900/0x900 [ 699.080402] ? check_preemption_disabled+0x48/0x280 [ 699.085438] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 699.090380] ? kasan_check_read+0x11/0x20 [ 699.090398] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 699.090413] ? rcu_softirq_qs+0x20/0x20 [ 699.090427] ? rcu_softirq_qs+0x20/0x20 [ 699.090439] ? unwind_dump+0x190/0x190 [ 699.090463] ? is_bpf_text_address+0xd3/0x170 [ 699.099861] ? kernel_text_address+0x79/0xf0 [ 699.099880] ? __kernel_text_address+0xd/0x40 [ 699.099895] ? unwind_get_return_address+0x61/0xa0 [ 699.099912] ? __save_stack_trace+0x8d/0xf0 [ 699.099934] __should_failslab+0x124/0x180 [ 699.134549] should_failslab+0x9/0x14 [ 699.142647] kmem_cache_alloc_node_trace+0x5a/0x740 [ 699.142662] ? save_stack+0xa9/0xd0 [ 699.142677] ? save_stack+0x43/0xd0 [ 699.142705] __kmalloc_node_track_caller+0x3c/0x70 [ 699.159880] __kmalloc_reserve.isra.40+0x41/0xe0 [ 699.164673] pskb_expand_head+0x230/0x10f0 [ 699.168942] ? memcpy+0x45/0x50 [ 699.172226] ? __copy_skb_header+0x350/0x6b0 [ 699.176634] ? skb_release_data+0x880/0x880 [ 699.181231] ? __alloc_skb+0x770/0x770 [ 699.185145] ? __lock_is_held+0xb5/0x140 [ 699.189336] ? kasan_check_write+0x14/0x20 [ 699.193573] ? __skb_clone+0x6c7/0xa00 [ 699.197462] ? __copy_skb_header+0x6b0/0x6b0 [ 699.201862] ? kmem_cache_alloc+0x33a/0x730 [ 699.206199] skb_ensure_writable+0x3dd/0x640 [ 699.210629] ? skb_checksum_setup+0xaa0/0xaa0 [ 699.215127] ? check_preemption_disabled+0x48/0x280 [ 699.220246] ? __this_cpu_preempt_check+0x1c/0x20 [ 699.225078] ? __bpf_redirect+0x54b/0xb20 [ 699.229221] bpf_clone_redirect+0x14a/0x490 [ 699.233539] bpf_prog_c39d1ba309a769f7+0x8c7/0x1000 [ 699.238545] ? bpf_test_run+0x175/0x780 [ 699.242510] ? lock_downgrade+0x900/0x900 [ 699.246649] ? ktime_get+0x332/0x400 [ 699.250359] ? find_held_lock+0x36/0x1c0 [ 699.254414] ? lock_acquire+0x1ed/0x520 [ 699.258389] ? bpf_test_run+0x3cb/0x780 [ 699.262357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 699.267885] ? check_preemption_disabled+0x48/0x280 [ 699.272896] ? kasan_check_read+0x11/0x20 [ 699.277033] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 699.282440] ? rcu_softirq_qs+0x20/0x20 [ 699.286401] ? bpf_cgroup_storage_release+0x220/0x220 [ 699.291580] ? skb_try_coalesce+0x1b70/0x1b70 [ 699.296089] ? bpf_test_run+0x25d/0x780 [ 699.300069] ? netlink_diag_dump+0x2a0/0x2a0 [ 699.304484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 699.310013] ? bpf_test_init.isra.10+0x70/0x100 [ 699.314678] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 699.319443] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 699.324287] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 699.330427] ? fput+0x130/0x1a0 [ 699.333700] ? __bpf_prog_get+0x9b/0x290 [ 699.337752] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 699.342587] ? bpf_prog_test_run+0x130/0x1a0 [ 699.346986] ? __x64_sys_bpf+0x3d8/0x520 [ 699.351047] ? bpf_prog_get+0x20/0x20 [ 699.354863] ? do_syscall_64+0x1b9/0x820 [ 699.358918] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 699.364276] ? syscall_return_slowpath+0x5e0/0x5e0 [ 699.369193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.374022] ? trace_hardirqs_on_caller+0x310/0x310 [ 699.379026] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 699.384033] ? prepare_exit_to_usermode+0x291/0x3b0 14:22:14 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup\x00syz1\x00', 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r1, 0xa}, 0x10) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x0, 0x0, 0x2, 0x0, 0xbee}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="8f25b2ad8d4989f514de1544d7b98994c2a776bc0263a11a1e"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000008d40)=""/187}, 0x48) socketpair(0x0, 0x4, 0x3d, &(0x7f0000000740)={0xffffffffffffffff}) openat$cgroup_subtree(r2, &(0x7f00000007c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000780)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000001c0), 0xffffffffffffff64) perf_event_open$cgroup(&(0x7f0000000c40)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x100000000, 0x1b, 0x2, 0x20000000000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x204, 0x0) getpid() socket$kcm(0x2, 0x5, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000940)={'ip6_vti0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x3, 0x6, &(0x7f0000000800)=ANY=[@ANYBLOB="180000000180000000000000000000009dfe0e001000000095000000000000003f080000000000009500000000000001"], &(0x7f00000004c0)="a737cd213910338e7200", 0xfffffffffffffff9, 0xac, &(0x7f0000000580)=""/172, 0x41000, 0x1}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)) openat$cgroup_ro(r2, &(0x7f0000000480)='cgroup.events\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000980)) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000400)=""/5) 14:22:14 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f000000b640)={&(0x7f000000a4c0)=@can, 0x80, &(0x7f000000a600)=[{&(0x7f000000a540)=""/124, 0x7c}, {&(0x7f000000a5c0)=""/52, 0x34}], 0x2, &(0x7f000000a640)=""/4096, 0x1000, 0x5}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x3}, 0x2, 0x0, 0x3, 0x4}}, 0x80, &(0x7f000000b6c0), 0x0, 0x0, 0x0, 0x40044}, 0x0) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/157, 0x9d}], 0x2, &(0x7f0000000800)=""/109, 0x6d, 0x96d2}, 0x40000020) sendmsg$kcm(r2, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f00000008c0)="4309880f39d1473e999833220d160881be6adfb5a0d105c3b52c5b7ab01f35836767e995eecd461290188cc60e1b9e891ad504210f4f8aac43fc311818c0e16a13d4083b597875237addb44edc16d3e87194a239b34a203af080af4067232b09621bfaa9a0fd2f436d8bbf7b2f95b57a77c39ea52a98e4666f3a64e5b8b9e3c2b468f71d222832f42abf37bcc34016db1c439170c90d57163fcb86b09dbf54f8d3f58fe5385ec9fd31fb3144944ac9d71b90eb7dfefc5541a40a4083418624bea4434f279cc37e6117fe0ae560a7", 0xce}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000019c0)="16228b86fd606e6d81878b81faa0069d4580cf2b1f495a28ed332e24cb7cb569123913ad563fabeb0bafa8297c3a62446be2880ed71e6787e1947b34f0c206164c63c5771ddb", 0x46}, {&(0x7f0000001a40)="d5f9da77d49f1640250929aaa9620ad4c537a624a4a135874cfecbc0eb5f1902da4c133a57c5fa64f5f71412231c58de100a3969a636", 0x36}, {&(0x7f0000001a80)="1b1cfb4aceadc78bc9ae12d12d47130107734d016f5228b0d7adeed770b15975a8ea34324ccb5f4dbf8389dad8a69bac1ea21d90f711fe45db888b78c742a7bf96e399329fa15f89d825af89386cfa3a79c2267e9eae810ba8e8d2c546944448f5f9dc3fe08ebe337320b5e5617445082a6e416955741870a567f404a3271fc6f01e48cd85ee1488aa98767f7f10e0ffd8ed3b10de7672772f884abc77080d29b49fd48c2e3481", 0xa7}], 0x5, 0x0, 0x0, 0x40000}, 0x4) r3 = socket$kcm(0x11, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) sendmsg$kcm(r3, &(0x7f0000000100)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="c10800000000400000000000ac14140deb", 0x11}], 0x1}, 0x0) 14:22:14 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x40000000000002, 0x0) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000003040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0xffffffffffffff25, &(0x7f0000003100), 0x0, &(0x7f0000003140)=""/29, 0x1d}, 0x0) sendmsg$kcm(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000100)="f351ebb310fa674959f395609b921261bbf88f735391134c61049f49f061b61c4adea4ca411d9ea5cbe955efa228b6eef73a2dd50074b1a76ec7a397b1dd20e82e7af16a318a8dd911ea915e8848c6c815ecdcc9c6b4d79eb548338f22c96226c6d398f3572e42f96ef86fc860943e8eea465f367c02489b7d4b32f123ed80873555df96aefcf8eb92cee06908faf98a149725cc565104c711b62ee92d5330a8d1cf87f388b562b60b4cdbbc6d51dfccd923f0022c2cb85cfa59278a974eb7bc1b302b55a7", 0xc5}, {&(0x7f0000000000)="adb9df921cac35c8b25049eab7255a22c27d9ebec10dbfb409bdea7dce4734fc8e2203727ef321ba09bf2db52a5961", 0x2f}, {&(0x7f0000000080)}, {&(0x7f0000000f80)="3d9d7dc07560855e633edfd642215d1821146cab0542c6ee985fd92745fbc0777ab01ddab0d412792673652e81579fe78de408671100d81900c3ffd647e3cc833fe16e3d7378bdff0f17c0fcf677a0fc9004dcc169ed5589e682b8d0ac3c0e3b728f6f25c21fdd10cae28af0bc845c28d8f17ae417be621ff45031264dac795935b8cab9d6ca943e6d48d1ed0a802b888f794cdfdd477e48d4c171e5e25bbef1095f8d7d3c3193df86ac97aa6ae3141baba17aad09359b67c98a99ea04cffd463fa4e972a138792bac2c98a4959062b02389c9fd82c38dec3b3e437158e3d5e1642580876cc2", 0xe6}, {&(0x7f0000001080)="35b0ec9c7bc36fb5c49943a749b25609ee99e0a6b92a354e6e5bc59e510c49b415c6d96dd455c377a801e9f2fc008f8fb3d1e4f9f7b4217690c2fa8da80434559761cbed68df814ec40decaa257bbbff21406d04a2baf6a27250d535ad63cf3b954709b52f995636995de8f74c122b5f04947d46771bbd1b55f82ead1cfd4ff02fdbac65", 0x84}, {&(0x7f0000001140)="4ed44a68b436726e2316448e900575bedff43b5888e1ff80be9a1c1a7c3d4ea21024af04e6abcb08ef14b79991a13109a878a8c6d1477909d6add25c7740e407b8d175795a05f748b72562dfddfa05de7ed1674d45fd8ccaaac3f8925acc309185cd8f30d2d7b57b7448aae3d686b34f31aabf1edd19728ae426d11251c1ecd0dbee3917ac39183a704c46671a85a916a05d9668ca9ad268b9bff9e6bb62277c", 0xa0}, {&(0x7f0000001200)="7eb5a17e390110102000f76ca47a33c4321548a3bd1cbf618bc38b1361573e421243785f2a8e775adf69ab29ec4103cecad727f3c3effbb063707721ad175c7b0f02ead7bd3053", 0x47}], 0x7, &(0x7f0000001600)=[{0xe8, 0x11d, 0x0, "9fa3903cd28801fe71730a96afca5621a7258351516baffb3cc7af99e28844c6e52fed02a2e75c4d5960fbff43be7164fe48c18e837e61227da4abda20b010ae11329ec20e853911b426d15f8b8e7d7f98857c579728f738993716c22b41161e643a22ddcff9b57e0ca81d801bdbea463ed326664a4f8665fb661622c44535b464020e42c87d8a9d665c61464c560cb36d10b2f530686b764940199fe707f6b04a2ea154b71a0ba09e65019bf253a9feb5b8a96621fe8de9b62fcc2a659ab5a5b063a88f2d443147f5a334dffc5f30b96f996d7886d7"}, {0xf0, 0x11b, 0xab8, "b1db467514897efcb189db561c9bac6f1c72221a610e338bd2f72c4fb19e628d80f59d4bcf4a0c3b283b23d5ce54c506cd94828fa675a75f2e1096438987a7d2165e585920b882aebb23f64969a0268f75f2bc91fabd3037958bc72693989ef827e167586f8fd00bdfb52d57252cefba1706b3e62db276c18f673be38c7026ca2be190ab6e0ca63ad86fd0a624d9f801d20b513e600b28dc1b37f666848d76368af9546d11c66f06367cdfc755960bb7bb71445be4e06538f31eb283f452176bc7a6e2c67c4188d0c549e7d4ab4f0d20261f68509e2a30ac5febe503cae6"}, {0xc0, 0x10e, 0x5, "40730f7e8c2b64b2d93aed630f60682d1906cd71827a5b6a4966c0ee72e8ed665530a5a57e7d0343bb3c4844100fe6f138bcab6f97b84317c08a63f1d7bbdf48359ce2172d471e43ddc04427b294720728fa89c6e661e1b51c4410a7c60705a035d788ef00efb373e9d5e4292f81147c71aa6b8667c08a4e3eecf101bf7cd17a608a776810c5a96f92ac81b4b0d41a043a4abb8ccdfab568c2421804245a3848258ce589e20910c17735da"}, {0xf0, 0x83cc3f1e0da83117, 0x3f, "9ae92e58ab9e5c0b6c9a8d9cf4af451cf9b5eb1bd111bda190b6472af0f9f4581a3df482f982b53ff1c7719e4b0870a9ae93bede7bfd9203b312db684c0ecd2ddc19dc9e74f9bbab4b87493124d7f04c947eba162ac6d78d7086a9c4e28e3aa77b57c48ac96bc2ae796f1280df922d509ab1d23638b2018d4d5d2656efad1e58fbd547e9e2761182e48b65aa255062aa39bf184ca707880aadcf5188c890f0ae7121f28c1d56c85203882b42357fce593cf30abf7cf2ebe9ff743c7f492d0a9225c41c593db9ff112efb86c1a3026cfa6ab10e0b63ceb05d4d57b7"}, {0x110, 0x0, 0x6a, "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"}, {0x40, 0x10f, 0x6, "6fe40f38f204f734affc61f6020a50b63c54f13cd6dc0146fd8bafb13a376fff252219c5dd9ab8bcffbdb612026677"}, {0x58, 0x10b, 0x6, "8e643c24e22f1e17607279d9fce1eac58fcd18a5651c123cd1b1990585acf088251634e7f41f03b4e2e45e3b7da670b06df0dc6a2d2d8ff95998589d01a1b82e3f16"}, {0xe0, 0x10f, 0x8, "47dbc1aaa43ae591c6940c16566a0ed0b42f566e95a225e9c2c214366d9ee5db572bd51f0f96447deee42efe9109cf6b97575bb9b29243b7f2452b0196416558300f9800183ee5a123502781306deed3be21ade84e6db033fd516a52da40ebe185c993321b30aaf7a59e40fb09681aa66c9c1657eba47aa68fc33284906edc9153ed9c1b49ee504dc3b54bb73774ffe66326eac1cc522a4806927cf972d3c09612cf0b057a7d9b9a3aacab7e6f4f2458025fd5163d77b5233061fd8ed62393230fec9d4df132ec822f87d6de79"}], 0x610, 0x20000000}, 0x50) recvmsg$kcm(r1, &(0x7f0000000040)={&(0x7f0000000200)=@sco, 0x26c, &(0x7f0000002b80), 0x218, &(0x7f00000076c0)=""/156, 0xfffffffffffffe11}, 0x0) 14:22:14 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1b, &(0x7f0000000100)=')loppp0wlan1securitysystem\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r0, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000f56a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x1800000000000000, 0x1bc, 0x29, &(0x7f0000000940)="b90703e6680d698ca59e40f02cead5dc77ee41dea43e63a377fb8a977c3f1d1700040000d82148a2ac14141ee049eb98713f046740466a4be1363417ef6c9079a2ee9747b34b8182e40b2572d6a20963922d9a4fe66befe41f827286784adb78b94d873ae3bfb84e9eb7d54b40b4f30ff6a20c46aefc11e5d52772b76f4087ac3feb872373c167d2ca3c5bfa6a6eac5ca288efc03068d22d43d5d97f000000000000000cc4168ead0a3fc779213a717fbc88673bb3a02ac6d4b6fb26a972ab970dc8695f97528a1c3af778469949ed1629da9c8cb1880e35ad6fb71e34fcdbdadc83d27eac154347cecaa7db0e19b28079494d880068030b5711a42db4712989a4c1b9ef2748878fd7270b90bc83c0d7a83210f9a0bf427f37272548e76fa54057e34c2a7350e24b0eb6e5ef1d399a7b7c0de85ce183aa995b1349bcf87aa3d95a57f9294146a58b77f5fb426e64f28ed8654bc9d8a5901e0db89447a41c330571c68957a6ba5044e66bdd0bb9ab2ef4e0b61e74b2b6572c122c27c14f57f80e4468710d9322e671655f9757ecc7b6ddc61bd795ad6185a4f98c846a48ca9cb55175f7277986b78fc85b63a3dc3310b8783fc8af231c8904fcf807ed", &(0x7f0000000400)=""/41, 0x100}, 0x28) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0xfffffffffffffceb) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000400)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)='cpuset.mem_exclusive\x00', 0x2, 0x0) 14:22:14 executing program 2: socket$kcm(0x29, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x1f, 0x7377, 0x0, 0xf670, 0x0, 0xfffffffffffffff7, 0x40011, 0x2, 0x20000000000000, 0x4, 0x7, 0x80000001, 0x5, 0x4, 0x4, 0x2, 0x8, 0xfffffffffffffffe, 0x80, 0x7, 0x6, 0xfff, 0x5, 0xb, 0x1ff, 0xffffffffffffff7f, 0x8, 0x677, 0x101, 0x1ff, 0x8, 0xfffffffffffffff8, 0x3, 0x1, 0x6, 0xfffffffffffffffc, 0x0, 0x4, 0x5, @perf_config_ext={0x40, 0x1877}, 0x20, 0x6, 0x9, 0x7, 0x3, 0x8, 0x6}, 0xffffffffffffffff, 0xfffffffffffffff8, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0xc6a8, 0xbfba, 0x8, 0x0, 0x0, 0x8022, 0x8, 0x1ab5f1ac, 0x9, 0x400, 0x9, 0x4, 0x100000001, 0x1ff, 0x298d, 0xff, 0x7, 0x5, 0x6, 0x20, 0x3ff, 0xfffffffffffffffb, 0x7ff, 0x88, 0xffffffffffffff77, 0xffffffff80000000, 0x800000000, 0x4, 0x9, 0x7fffffff, 0x1, 0x5, 0x6, 0x232, 0x8001, 0x0, 0x622, 0x0, @perf_config_ext={0x80, 0x9}, 0x9048, 0x4, 0x0, 0x7, 0x5, 0x7fff, 0x8}, 0xffffffffffffffff, 0x9, r0, 0x2) getpid() r1 = getpid() perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x6, 0x4, 0x4000000000000000, 0x6, 0x0, 0x8, 0xa9268, 0x2, 0xdb, 0x80000001, 0x40, 0x7, 0x0, 0x1b, 0x80000001, 0x6, 0x20, 0x82a, 0x97e2, 0xfffffffffffffffa, 0x1, 0x6a, 0x0, 0x2, 0x7, 0x4c, 0x1, 0x0, 0x8, 0x7, 0x57, 0x6, 0x7, 0x800000000, 0x0, 0x2, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000180)}, 0x108, 0x6, 0x10000, 0x5, 0x1, 0x3, 0x401}, r1, 0x0, r0, 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x4, 0x600, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:14 executing program 1 (fault-call:4 fault-nth:55): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 699.389055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.393898] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 699.471192] FAULT_INJECTION: forcing a failure. [ 699.471192] name failslab, interval 1, probability 0, space 0, times 0 [ 699.482637] CPU: 0 PID: 17792 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 699.490011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.499460] Call Trace: [ 699.502062] dump_stack+0x244/0x39d [ 699.505699] ? dump_stack_print_info.cold.1+0x20/0x20 [ 699.510902] ? __lock_is_held+0xb5/0x140 [ 699.515089] should_fail.cold.4+0xa/0x17 [ 699.519175] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 699.524285] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 699.529568] ? kasan_unpoison_shadow+0x35/0x50 [ 699.534166] ? skb_tx_error+0x2f0/0x2f0 [ 699.538167] ? __kmalloc_node_track_caller+0x50/0x70 [ 699.543276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 699.548816] ? print_usage_bug+0xc0/0xc0 [ 699.552902] ? kasan_check_write+0x14/0x20 [ 699.557156] ? pskb_expand_head+0x6b3/0x10f0 [ 699.561591] ? __lock_acquire+0x62f/0x4c20 [ 699.565838] ? __lock_is_held+0xb5/0x140 [ 699.569914] __should_failslab+0x124/0x180 [ 699.574172] should_failslab+0x9/0x14 [ 699.577979] kmem_cache_alloc+0x47/0x730 [ 699.582058] skb_clone+0x1bb/0x500 [ 699.585600] ? skb_split+0x11e0/0x11e0 [ 699.589493] ? check_preemption_disabled+0x48/0x280 [ 699.594514] ? __this_cpu_preempt_check+0x1c/0x20 [ 699.599356] ? __bpf_redirect+0x54b/0xb20 [ 699.603529] bpf_clone_redirect+0xb9/0x490 [ 699.607780] bpf_prog_c39d1ba309a769f7+0xec2/0x1000 [ 699.612904] ? bpf_test_run+0x175/0x780 [ 699.616988] ? lock_downgrade+0x900/0x900 [ 699.621150] ? ktime_get+0x332/0x400 [ 699.624875] ? find_held_lock+0x36/0x1c0 [ 699.628950] ? lock_acquire+0x1ed/0x520 [ 699.632949] ? bpf_test_run+0x3cb/0x780 [ 699.636929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 699.642469] ? check_preemption_disabled+0x48/0x280 [ 699.647493] ? kasan_check_read+0x11/0x20 [ 699.651840] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 699.657224] ? rcu_softirq_qs+0x20/0x20 [ 699.661198] ? bpf_cgroup_storage_release+0x220/0x220 [ 699.666394] ? skb_try_coalesce+0x1b70/0x1b70 [ 699.670990] ? bpf_test_run+0x25d/0x780 [ 699.674976] ? netlink_diag_dump+0x2a0/0x2a0 [ 699.679387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 699.684925] ? bpf_test_init.isra.10+0x70/0x100 [ 699.689604] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 699.694370] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 699.699217] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 699.704755] ? fput+0x130/0x1a0 [ 699.708038] ? __bpf_prog_get+0x9b/0x290 [ 699.712103] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 699.716955] ? bpf_prog_test_run+0x130/0x1a0 [ 699.721368] ? __x64_sys_bpf+0x3d8/0x520 [ 699.725430] ? bpf_prog_get+0x20/0x20 [ 699.729248] ? do_syscall_64+0x16b/0x820 [ 699.733409] ? do_syscall_64+0x1b9/0x820 [ 699.737473] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 699.742843] ? syscall_return_slowpath+0x5e0/0x5e0 [ 699.747776] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.752623] ? trace_hardirqs_on_caller+0x310/0x310 [ 699.757641] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 699.762664] ? prepare_exit_to_usermode+0x291/0x3b0 [ 699.767689] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.772543] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 699.790189] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor0'. [ 699.794290] net_ratelimit: 104 callbacks suppressed [ 699.794298] protocol 0800 is buggy, dev ip6_vti0 [ 699.809650] protocol 0800 is buggy, dev ip6_vti0 14:22:15 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000440)=@in6={0xa, 0x0, 0x0, @remote, 0x20}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001c00)}, 0x20000801) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) [ 699.814508] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor0'. [ 699.814674] protocol 0800 is buggy, dev ip6_vti0 [ 699.828945] protocol 0800 is buggy, dev ip6_vti0 [ 699.836378] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor0'. 14:22:15 executing program 1 (fault-call:4 fault-nth:56): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:15 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000005c0)={'bridge0\x00', @local}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xc49f, 0x9, 0x80000000, 0x4, 0x0, 0x8, 0x80, 0xb, 0x20, 0x2c, 0xe5, 0x8000, 0x0, 0x2, 0x7, 0x5, 0xfffffffffffffffd, 0x0, 0xffffffffffffffe1, 0xfffffffffffffff7, 0x8001, 0x3, 0x800, 0x10001, 0x0, 0x9, 0xfffffffffffff634, 0x4, 0x4, 0x5, 0xfffffffffffffffc, 0x34, 0x6, 0x853, 0x6, 0x5, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x62, 0x6, 0x2, 0x3, 0x8, 0xffffffffffffff01, 0x20}, 0x0, 0x9, r0, 0x1) 14:22:15 executing program 5: 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) r0 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x14, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0xb761) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000980)=@in6={0xa, 0x0, 0x0, @remote, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)='U', 0x1}], 0x1, &(0x7f0000000600)}, 0x40) [ 699.901429] netlink: 3290 bytes leftover after parsing attributes in process `syz-executor0'. 14:22:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) r1 = getpid() r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f00000000c0)='/dev/net/tun\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000200)='/dev/net/tun\x00', 0x0}, 0xffffffffffffffbd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={r1, r2, 0x0, 0x38, &(0x7f00000001c0)='[)-em0vmnet0proc@cgroup&cpusetsecurityem0trustedh.self\a\x00', r3}, 0x30) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x16}]}) socketpair(0x11, 0x0, 0x80000000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000300)=r4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) recvmsg(r4, &(0x7f0000005600)={&(0x7f0000004440)=@can={0x1d, 0x0}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000044c0)=""/195, 0xc3}], 0x1, &(0x7f0000004600)=""/4096, 0x1000, 0x6}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000005640)={0xb, 0x5, &(0x7f0000000340)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x0, 0x1, 0x0, r4}, @jmp={0x5, 0x9, 0x9, 0xb, 0xf, 0x6}], &(0x7f0000000380)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x1, [], r5, 0xa2b97b7c49792851}, 0x48) [ 700.002765] FAULT_INJECTION: forcing a failure. [ 700.002765] name failslab, interval 1, probability 0, space 0, times 0 [ 700.014116] CPU: 1 PID: 17819 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 700.021528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.030891] Call Trace: [ 700.030919] dump_stack+0x244/0x39d [ 700.030940] ? dump_stack_print_info.cold.1+0x20/0x20 [ 700.030963] ? zap_class+0x640/0x640 [ 700.042360] should_fail.cold.4+0xa/0x17 [ 700.042380] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 700.055263] ? find_held_lock+0x36/0x1c0 [ 700.059358] ? is_bpf_text_address+0xac/0x170 [ 700.063876] ? lock_downgrade+0x900/0x900 [ 700.068046] ? check_preemption_disabled+0x48/0x280 [ 700.073075] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 700.078009] ? kasan_check_read+0x11/0x20 [ 700.082149] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 700.087416] ? rcu_softirq_qs+0x20/0x20 [ 700.091382] ? rcu_softirq_qs+0x20/0x20 [ 700.095343] ? unwind_dump+0x190/0x190 [ 700.099230] ? is_bpf_text_address+0xd3/0x170 [ 700.103716] ? kernel_text_address+0x79/0xf0 [ 700.108118] ? __kernel_text_address+0xd/0x40 [ 700.112607] ? unwind_get_return_address+0x61/0xa0 [ 700.117539] ? __save_stack_trace+0x8d/0xf0 [ 700.121855] __should_failslab+0x124/0x180 [ 700.126080] should_failslab+0x9/0x14 [ 700.129877] kmem_cache_alloc_node_trace+0x5a/0x740 [ 700.134883] ? save_stack+0xa9/0xd0 [ 700.138498] ? save_stack+0x43/0xd0 [ 700.142123] __kmalloc_node_track_caller+0x3c/0x70 [ 700.147043] __kmalloc_reserve.isra.40+0x41/0xe0 [ 700.151791] pskb_expand_head+0x230/0x10f0 [ 700.156019] ? memcpy+0x45/0x50 [ 700.159291] ? __copy_skb_header+0x350/0x6b0 [ 700.163689] ? skb_release_data+0x880/0x880 [ 700.167997] ? __alloc_skb+0x770/0x770 [ 700.171883] ? __lock_is_held+0xb5/0x140 [ 700.175943] ? kasan_check_write+0x14/0x20 [ 700.180166] ? __skb_clone+0x6c7/0xa00 [ 700.184044] ? __copy_skb_header+0x6b0/0x6b0 [ 700.188454] ? kmem_cache_alloc+0x33a/0x730 [ 700.192775] skb_ensure_writable+0x3dd/0x640 [ 700.197176] ? skb_checksum_setup+0xaa0/0xaa0 [ 700.201667] ? check_preemption_disabled+0x48/0x280 [ 700.206677] ? __this_cpu_preempt_check+0x1c/0x20 [ 700.211511] ? __bpf_redirect+0x54b/0xb20 [ 700.215670] bpf_clone_redirect+0x14a/0x490 [ 700.219992] bpf_prog_c39d1ba309a769f7+0x24c/0x1000 [ 700.225098] ? __sched_text_start+0x8/0x8 [ 700.229237] ? lock_downgrade+0x900/0x900 [ 700.233383] ? find_held_lock+0x36/0x1c0 [ 700.237441] ? lock_acquire+0x1ed/0x520 [ 700.241405] ? bpf_test_run+0x3cb/0x780 [ 700.245376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.250905] ? check_preemption_disabled+0x48/0x280 [ 700.255929] ? kasan_check_read+0x11/0x20 [ 700.260174] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 700.265444] ? rcu_softirq_qs+0x20/0x20 [ 700.269412] ? preempt_schedule+0x4d/0x60 [ 700.273552] ? ___preempt_schedule+0x16/0x18 [ 700.278041] ? bpf_test_run+0x25d/0x780 [ 700.282013] ? netlink_diag_dump+0x2a0/0x2a0 [ 700.286416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 700.291945] ? bpf_test_init.isra.10+0x70/0x100 [ 700.296612] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 700.301364] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 700.306200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 700.311729] ? fput+0x130/0x1a0 [ 700.314999] ? __bpf_prog_get+0x9b/0x290 [ 700.319056] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 700.323897] ? bpf_prog_test_run+0x130/0x1a0 [ 700.328312] ? __x64_sys_bpf+0x3d8/0x520 [ 700.332361] ? bpf_prog_get+0x20/0x20 [ 700.336165] ? do_syscall_64+0x1b9/0x820 [ 700.340214] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 700.345571] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:15 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) 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$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x22, &(0x7f0000000400)={0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000300)={r0}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x11b, 0x2, &(0x7f0000000200), 0xd14cc5addfad2f5d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$kcm(0x10, 0x1000000000000002, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000480)={'team0\x00', 0x4110}) 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$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0x5, &(0x7f00000004c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8922, &(0x7f0000000340)={'ip6gretap0\x00', @random="01003a1e2410"}) [ 700.350491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.355329] ? trace_hardirqs_on_caller+0x310/0x310 [ 700.360333] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 700.365344] ? prepare_exit_to_usermode+0x291/0x3b0 [ 700.370356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.375195] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair(0x4, 0x0, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x6c1) setsockopt$sock_attach_bpf(r0, 0x1, 0x10, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000300)=@hci, 0x80, &(0x7f0000001940), 0x0, &(0x7f00000019c0)=""/154, 0x9a}, 0x0) socketpair(0x5, 0x6, 0x40, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xe4) 14:22:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x2, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r3 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6e72300100000800000000040100", 0x1}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400803) recvmsg(r3, &(0x7f0000004f80)={&(0x7f0000004c00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004d40)=""/242, 0xf2}, {&(0x7f0000004e40)=""/144, 0x90}], 0x2, &(0x7f0000004f40)=""/13, 0xd, 0x7}, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000004fc0)=r6) close(r2) r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000080)) getpid() mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}}, 0x80, &(0x7f0000000000), 0x1000000000000241}, 0x0) r8 = getpid() mkdirat$cgroup(r5, &(0x7f00000005c0)='syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x10000, 0x401, 0xfffffffffffff800, 0x80, 0x0, 0x5, 0x80000, 0x7, 0x0, 0x7f, 0x0, 0xffffffffffffff95, 0x4, 0x0, 0x0, 0x81, 0x0, 0x100, 0xfffffffffffffffc, 0x3ff, 0x19, 0x7, 0xffff, 0x0, 0x9d, 0x2, 0x80000000, 0x0, 0x1ff, 0x899, 0xc000000000000, 0xd5, 0xfffffffffffffffc, 0x1, 0x100000001, 0x80000000, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000100), 0xa}, 0x40, 0x8, 0x0, 0x2, 0xff, 0x1, 0x8}, r8, 0x0, r0, 0x0) 14:22:15 executing program 1 (fault-call:4 fault-nth:57): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:15 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0xffffffffffffffff, r1, 0x0, 0x89, &(0x7f0000000540)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f"}, 0x30) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x6, 0x0, 0xb56, 0x2, 0x0, 0x7, 0x240a0, 0x8, 0x0, 0x6d, 0xe52, 0xffffffff, 0xffffffffffff8000, 0x3, 0x4, 0x25, 0x7f, 0x3, 0x9, 0x2, 0x5, 0x20, 0x3, 0x4, 0x8, 0xdeb, 0x200, 0x4, 0x7, 0x7, 0x8001, 0x3f, 0x1, 0x2, 0x9, 0xe30e, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000340), 0x4}, 0x20000, 0x21, 0x7fffffff, 0xf, 0x1, 0x1d97e050, 0x6}, r2, 0xb, r1, 0x1) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000480)=0x79) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 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) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000300)={'ip6gretap0\x00', @dev}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x6609, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="000000bfd8ea78be5a172596b9b6722f3d79eb5cc35a761e8a85a1a69f5c0a"]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) socket$kcm(0x29, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x410000, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000140)) socketpair(0x11, 0x3, 0xc770, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) socket$kcm(0x29, 0x5, 0x0) r5 = socket$kcm(0x11, 0x2, 0x0) socketpair(0x5, 0x80000, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0xf) sendmsg(r5, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x806, 0xd, @mcast1}, 0x80, &(0x7f00000003c0)}, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) [ 700.572594] FAULT_INJECTION: forcing a failure. [ 700.572594] name failslab, interval 1, probability 0, space 0, times 0 [ 700.584084] CPU: 1 PID: 17844 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 700.591455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.591462] Call Trace: [ 700.591488] dump_stack+0x244/0x39d [ 700.591510] ? dump_stack_print_info.cold.1+0x20/0x20 [ 700.591530] ? zap_class+0x640/0x640 [ 700.591551] should_fail.cold.4+0xa/0x17 [ 700.591578] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 700.625199] ? find_held_lock+0x36/0x1c0 [ 700.629282] ? is_bpf_text_address+0xac/0x170 [ 700.629302] ? lock_downgrade+0x900/0x900 [ 700.629318] ? check_preemption_disabled+0x48/0x280 [ 700.629337] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 700.642975] ? kasan_check_read+0x11/0x20 [ 700.642994] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 700.652065] ? rcu_softirq_qs+0x20/0x20 [ 700.652081] ? rcu_softirq_qs+0x20/0x20 [ 700.652093] ? unwind_dump+0x190/0x190 [ 700.652119] ? is_bpf_text_address+0xd3/0x170 [ 700.652138] ? kernel_text_address+0x79/0xf0 [ 700.652153] ? __kernel_text_address+0xd/0x40 [ 700.652169] ? unwind_get_return_address+0x61/0xa0 [ 700.661403] ? __save_stack_trace+0x8d/0xf0 [ 700.661427] __should_failslab+0x124/0x180 [ 700.661447] should_failslab+0x9/0x14 [ 700.661465] kmem_cache_alloc_node_trace+0x5a/0x740 [ 700.661486] ? save_stack+0xa9/0xd0 [ 700.669325] ? save_stack+0x43/0xd0 [ 700.669350] __kmalloc_node_track_caller+0x3c/0x70 [ 700.669370] __kmalloc_reserve.isra.40+0x41/0xe0 [ 700.669393] pskb_expand_head+0x230/0x10f0 [ 700.669414] ? memcpy+0x45/0x50 [ 700.678294] ? __copy_skb_header+0x350/0x6b0 [ 700.678312] ? skb_release_data+0x880/0x880 [ 700.678328] ? __alloc_skb+0x770/0x770 [ 700.678354] ? __lock_is_held+0xb5/0x140 [ 700.678383] ? kasan_check_write+0x14/0x20 [ 700.687778] ? __skb_clone+0x6c7/0xa00 [ 700.687797] ? __copy_skb_header+0x6b0/0x6b0 [ 700.687812] ? kmem_cache_alloc+0x33a/0x730 [ 700.687839] skb_ensure_writable+0x3dd/0x640 [ 700.696369] ? skb_checksum_setup+0xaa0/0xaa0 14:22:16 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x2, &(0x7f0000000380)=ANY=[@ANYRESDEC], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x21c}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='syzkaller\x00', r0}, 0x10) r1 = gettid() socketpair(0xf, 0x6, 0x9, &(0x7f0000000280)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x3, 0x10001, 0x8, 0x0, 0x8, 0x0, 0x0, 0x7, 0x2, 0x4e, 0x9, 0x7f, 0x8, 0x7, 0x1f, 0x2, 0x6, 0x2, 0x7, 0x7, 0xb5, 0x7fff, 0x1, 0x8, 0x7, 0x3, 0x8f, 0x3ff, 0x80000000, 0xfffffffffffffff9, 0xff, 0x400, 0x9, 0x5, 0x1000, 0x0, 0x20, 0x6, @perf_config_ext={0x6, 0x400}, 0x10, 0x7, 0xfff, 0x4, 0x2, 0xf6, 0x6}, r1, 0xb, r2, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x180000000000000a, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e108847", &(0x7f0000000140)=""/41, 0x69}, 0x28) [ 700.696389] ? check_preemption_disabled+0x48/0x280 [ 700.696411] ? __this_cpu_preempt_check+0x1c/0x20 [ 700.696427] ? __bpf_redirect+0x54b/0xb20 [ 700.705230] bpf_clone_redirect+0x14a/0x490 [ 700.705257] bpf_prog_c39d1ba309a769f7+0x2d7/0x1000 [ 700.705277] ? __sched_text_start+0x8/0x8 [ 700.705299] ? lock_downgrade+0x900/0x900 [ 700.712533] ? find_held_lock+0x36/0x1c0 [ 700.712564] ? lock_acquire+0x1ed/0x520 [ 700.712580] ? bpf_test_run+0x3cb/0x780 [ 700.712600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.722257] ? check_preemption_disabled+0x48/0x280 [ 700.722281] ? kasan_check_read+0x11/0x20 [ 700.722297] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 700.722313] ? rcu_softirq_qs+0x20/0x20 [ 700.722330] ? preempt_schedule+0x4d/0x60 [ 700.722352] ? ___preempt_schedule+0x16/0x18 [ 700.729848] ? bpf_test_run+0x25d/0x780 [ 700.729878] ? netlink_diag_dump+0x2a0/0x2a0 [ 700.729905] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 700.729930] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 700.815848] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 14:22:16 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000180)}, 0x10) close(r0) socket$kcm(0x2, 0x3, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r2, &(0x7f0000000200)="5de9a595a0afbc2d6dc5bd2d83ae8a258ddf42034e2d79e7ff44747c36dc683005343953031fad0e97a559ab56258a"}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x42, 0x400000000249e20, 0x8000000001}, 0x2c) close(r0) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000000)={r3, &(0x7f0000000180), &(0x7f0000000080)=""/70}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r2, 0x0, 0x42, 0x71, &(0x7f0000000540)="146dace8d171ee45de2290e829d0d87f13a914e42772d6e7aed605ab4a0eb9b326140d4ba78e5715bd5e2394f618c0d848f9f6710f3623325d89f8ed82e59056a73c", &(0x7f00000005c0)=""/113, 0x7}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000004c0)={r1, 0x10, &(0x7f0000000480)={&(0x7f0000000400)=""/92, 0x5c, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000500)=r4, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) [ 700.815868] ? fput+0x130/0x1a0 [ 700.815884] ? __bpf_prog_get+0x9b/0x290 [ 700.815905] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 700.826441] ? bpf_prog_test_run+0x130/0x1a0 [ 700.826465] ? __x64_sys_bpf+0x3d8/0x520 [ 700.826478] ? bpf_prog_get+0x20/0x20 [ 700.826512] ? do_syscall_64+0x1b9/0x820 [ 700.896348] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 700.896372] ? syscall_return_slowpath+0x5e0/0x5e0 [ 700.896387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.896407] ? trace_hardirqs_on_caller+0x310/0x310 14:22:16 executing program 1 (fault-call:4 fault-nth:58): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 700.896424] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 700.905835] ? prepare_exit_to_usermode+0x291/0x3b0 [ 700.905859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.905884] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.009000] FAULT_INJECTION: forcing a failure. [ 701.009000] name failslab, interval 1, probability 0, space 0, times 0 [ 701.020433] CPU: 0 PID: 17873 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 701.027809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.037175] Call Trace: [ 701.039775] dump_stack+0x244/0x39d [ 701.043414] ? dump_stack_print_info.cold.1+0x20/0x20 [ 701.048612] ? zap_class+0x640/0x640 [ 701.052325] should_fail.cold.4+0xa/0x17 [ 701.056395] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 701.061496] ? find_held_lock+0x36/0x1c0 [ 701.065554] ? is_bpf_text_address+0xac/0x170 [ 701.070046] ? lock_downgrade+0x900/0x900 [ 701.074188] ? check_preemption_disabled+0x48/0x280 [ 701.079198] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 701.084117] ? kasan_check_read+0x11/0x20 [ 701.088253] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 701.093523] ? rcu_softirq_qs+0x20/0x20 [ 701.097489] ? rcu_softirq_qs+0x20/0x20 [ 701.101450] ? unwind_dump+0x190/0x190 [ 701.105337] ? is_bpf_text_address+0xd3/0x170 [ 701.109826] ? kernel_text_address+0x79/0xf0 [ 701.114222] ? __kernel_text_address+0xd/0x40 [ 701.118708] ? unwind_get_return_address+0x61/0xa0 [ 701.123628] ? __save_stack_trace+0x8d/0xf0 [ 701.127942] __should_failslab+0x124/0x180 [ 701.132170] should_failslab+0x9/0x14 [ 701.135959] kmem_cache_alloc_node_trace+0x5a/0x740 [ 701.140965] ? save_stack+0xa9/0xd0 [ 701.144590] ? save_stack+0x43/0xd0 [ 701.148214] __kmalloc_node_track_caller+0x3c/0x70 [ 701.153138] __kmalloc_reserve.isra.40+0x41/0xe0 [ 701.157893] pskb_expand_head+0x230/0x10f0 [ 701.162121] ? memcpy+0x45/0x50 [ 701.165392] ? __copy_skb_header+0x350/0x6b0 [ 701.169789] ? skb_release_data+0x880/0x880 [ 701.174101] ? __alloc_skb+0x770/0x770 [ 701.177988] ? __lock_is_held+0xb5/0x140 [ 701.182060] ? kasan_check_write+0x14/0x20 [ 701.186282] ? __skb_clone+0x6c7/0xa00 [ 701.190160] ? __copy_skb_header+0x6b0/0x6b0 [ 701.194564] ? kmem_cache_alloc+0x33a/0x730 [ 701.198889] skb_ensure_writable+0x3dd/0x640 [ 701.203293] ? skb_checksum_setup+0xaa0/0xaa0 [ 701.207782] ? check_preemption_disabled+0x48/0x280 [ 701.212794] ? __this_cpu_preempt_check+0x1c/0x20 [ 701.217624] ? __bpf_redirect+0x54b/0xb20 [ 701.221770] bpf_clone_redirect+0x14a/0x490 [ 701.226093] bpf_prog_c39d1ba309a769f7+0x6f0/0x1000 [ 701.231196] ? bpf_test_run+0x175/0x780 [ 701.235163] ? lock_downgrade+0x900/0x900 [ 701.239304] ? ktime_get+0x332/0x400 [ 701.243107] ? find_held_lock+0x36/0x1c0 [ 701.247163] ? lock_acquire+0x1ed/0x520 [ 701.251133] ? bpf_test_run+0x3cb/0x780 [ 701.255097] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.260624] ? check_preemption_disabled+0x48/0x280 [ 701.265634] ? kasan_check_read+0x11/0x20 [ 701.269772] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 701.275052] ? rcu_softirq_qs+0x20/0x20 [ 701.279033] ? bpf_cgroup_storage_release+0x220/0x220 [ 701.284215] ? skb_try_coalesce+0x1b70/0x1b70 [ 701.288706] ? bpf_test_run+0x25d/0x780 [ 701.292681] ? netlink_diag_dump+0x2a0/0x2a0 [ 701.297082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.302607] ? bpf_test_init.isra.10+0x70/0x100 [ 701.307270] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 701.312041] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 701.316877] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 701.322411] ? fput+0x130/0x1a0 [ 701.326208] ? __bpf_prog_get+0x9b/0x290 [ 701.330266] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 701.335097] ? bpf_prog_test_run+0x130/0x1a0 [ 701.339507] ? __x64_sys_bpf+0x3d8/0x520 [ 701.343564] ? bpf_prog_get+0x20/0x20 [ 701.347375] ? do_syscall_64+0x1b9/0x820 [ 701.351429] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 14:22:16 executing program 1 (fault-call:4 fault-nth:59): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 701.356786] ? syscall_return_slowpath+0x5e0/0x5e0 [ 701.361710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 701.366553] ? trace_hardirqs_on_caller+0x310/0x310 [ 701.371559] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 701.376570] ? prepare_exit_to_usermode+0x291/0x3b0 [ 701.381581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 701.386420] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.440423] device nr0 entered promiscuous mode [ 701.473898] FAULT_INJECTION: forcing a failure. [ 701.473898] name failslab, interval 1, probability 0, space 0, times 0 [ 701.485292] CPU: 0 PID: 17885 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 701.485303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.485309] Call Trace: [ 701.485334] dump_stack+0x244/0x39d [ 701.485361] ? dump_stack_print_info.cold.1+0x20/0x20 [ 701.485384] ? __lock_is_held+0xb5/0x140 [ 701.485406] should_fail.cold.4+0xa/0x17 [ 701.485426] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 701.485447] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 701.502177] ? kasan_unpoison_shadow+0x35/0x50 [ 701.502199] ? skb_tx_error+0x2f0/0x2f0 [ 701.502224] ? __kmalloc_node_track_caller+0x50/0x70 [ 701.502246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.502262] ? print_usage_bug+0xc0/0xc0 [ 701.502290] ? kasan_check_write+0x14/0x20 [ 701.502307] ? pskb_expand_head+0x6b3/0x10f0 [ 701.502346] ? __lock_acquire+0x62f/0x4c20 [ 701.568409] ? __lock_is_held+0xb5/0x140 [ 701.572499] __should_failslab+0x124/0x180 [ 701.576757] should_failslab+0x9/0x14 [ 701.580573] kmem_cache_alloc+0x47/0x730 [ 701.584660] skb_clone+0x1bb/0x500 [ 701.588216] ? skb_split+0x11e0/0x11e0 [ 701.592122] ? check_preemption_disabled+0x48/0x280 [ 701.597261] ? __this_cpu_preempt_check+0x1c/0x20 [ 701.602120] ? __bpf_redirect+0x54b/0xb20 [ 701.606515] bpf_clone_redirect+0xb9/0x490 [ 701.610770] bpf_prog_c39d1ba309a769f7+0x3fa/0x1000 [ 701.615801] ? bpf_test_run+0x175/0x780 [ 701.619787] ? lock_downgrade+0x900/0x900 [ 701.619804] ? ktime_get+0x332/0x400 [ 701.619831] ? find_held_lock+0x36/0x1c0 [ 701.627686] ? lock_acquire+0x1ed/0x520 [ 701.627701] ? bpf_test_run+0x3cb/0x780 [ 701.627720] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.645235] ? check_preemption_disabled+0x48/0x280 [ 701.650279] ? kasan_check_read+0x11/0x20 [ 701.654445] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 701.659749] ? rcu_softirq_qs+0x20/0x20 [ 701.663738] ? bpf_cgroup_storage_release+0x220/0x220 [ 701.668946] ? skb_try_coalesce+0x1b70/0x1b70 [ 701.673502] ? bpf_test_run+0x25d/0x780 [ 701.677510] ? netlink_diag_dump+0x2a0/0x2a0 [ 701.681942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.687518] ? bpf_test_init.isra.10+0x70/0x100 [ 701.692200] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 701.696978] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 701.701821] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 701.707353] ? fput+0x130/0x1a0 [ 701.710640] ? __bpf_prog_get+0x9b/0x290 [ 701.714806] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 701.719639] ? bpf_prog_test_run+0x130/0x1a0 [ 701.724051] ? __x64_sys_bpf+0x3d8/0x520 [ 701.728103] ? bpf_prog_get+0x20/0x20 [ 701.731908] ? do_syscall_64+0x1b9/0x820 [ 701.735969] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 701.741327] ? syscall_return_slowpath+0x5e0/0x5e0 [ 701.746247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 701.751098] ? trace_hardirqs_on_caller+0x310/0x310 [ 701.756103] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 701.761116] ? prepare_exit_to_usermode+0x291/0x3b0 [ 701.766142] ? trace_hardirqs_off_thunk+0x1a/0x1c 14:22:16 executing program 2: r0 = socket$kcm(0x2, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x400000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 14:22:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f00000010c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001140)=""/169, 0xa9}, {&(0x7f0000001200)=""/1, 0x1}, {&(0x7f0000001240)=""/223, 0xdf}, {&(0x7f0000001340)=""/110, 0x6e}], 0x4, 0x0, 0x0, 0x2}, 0x1) sendmsg(r1, &(0x7f0000001fc0)={&(0x7f0000001440)=@hci={0x1f, r2}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000014c0)="5b0d698721938fce95bcc32ab761b70e43e6068028fb8e23d7b1c51dda6b39c04edd29446bf700adc9fa36660534bba06cfda9c89ca6739061553f1cd7c467a0546b5f0828b9b05799bed92f14bd420dd294353ab215d668f06886fb0f9a3a5772260c02aa7abc0f8c1a526f7de2016deacde1a0ace841afcee56bc32a135961793a7444cdb3bab180418d4122af3d7db35fcbdd5ef4397c083ef4530efec569f20334975a3776ea7caafa5a5e85d4", 0xaf}, {&(0x7f0000001580)="676aa2e543a1ea42cdb958dc7a7af5dbcecf95632d873dc853a6fa07b1b1228f5c89e54f91ae44f9d872", 0x2a}, {&(0x7f00000015c0)="88c7172d2fed9878ccf2e2e482", 0xd}, {&(0x7f0000001600)="97c74342a87efebc06ce067abd7a1c251a9ae8ea991b132e0aab28b933509fa899ace9e48c1a45a37b6be3aef61739913ee42260282138e7f75769c38d17d5fecb401a0afc9e2db20263f9cbe79d85a010c74af2f7d8bafcf08e46c0b5ed0e5341e8b4634f5d680cdeb6875058b804e9c9a1dae334e7ec27f860f59d8b17bdac46d01d8d7f5667bb9230be38930b199a1d31542e0b6dcc9929fe0e5202fe3b6d6b2929c52b546c1f3874f6fbc0f5fd2eb2408e16136bea22f85ec967fdc7d263d51f8a9fde9f3a6d21a84902f2990a5b6a", 0xd1}, {&(0x7f0000001700)="735425de09fe17276224d526b65d31d816f3ee88b661eca64bf1328f0fe7be88f89352bece8a582235137f4d8e8cf28391e7b6673a77de91365929f2a924f1fa46665755cbb858b45e9356d105e00162a75a06399f72ada81a553e90b366c8f2a2cadcec810aeff8e33feab5f1359f10123dc740080f875dcc581b21489b14d972a5d5f0b403a4d84dd30c740a8b1042ad2383900e6c4be13d2e25bdaf4e523b85e2ed36a19b7ab207b970122cafa85b0b2f7610fea9251278f7517efa24fa62f8765615848d67243ec8c7ba061bda1ccbb1e15cfa7f3d2a29c765dbc1d68931eee505c3b8f74d260f7e380a014675c8c9", 0xf1}, {&(0x7f0000001800)="1260e4c576970229d5fb2b8c4a585c4afa3bfbb97fd59a774638b3ad9e5b95d5adef6ada51757e36a0f1d275a6caada009f7ef2ec8fa2eaf436fb39be6eccdcfc60d7fab3133d9e84092c189ddc95da1e4e5", 0x52}, {&(0x7f0000001880)="bc2d87fed38b5c9d2ba9f83f0d85110c3b0ed1c7e0afd1f80a888d7767c654a22106f0b242c352d7f15b8b317ae2615e654c727d0863cefdabb59332ebf4097b1e29b2e98cddbd577162dbbfba7e61536af9270ef275a95ec0528d3c37267e31ddd6bf6a9933df56ca8668a1854a70ca414baff64e10d17d44176d67676cb22a4df51dbf152ef600262959787d584fc2c368d781510ed2f586aed2ea413ff318371ba7c3753ad88f56f1e47a4047a5de136701acdc2aaab0b6503ab207fd70dc334448faf388aae2b214ee7bb8738ec5996fb8a99b67be1a6af5bfd3bb416dd88ce3e95fc9b6feca12e9e614fff3af23", 0xf0}, {&(0x7f0000001980)="efd185c607d00fc52e90747c730397ae08ca319f2917377e4a2de764d2fa1898580bc4ffb0c30ab2f75635e835e162c42ff8b9c6c4e7923eef640e1146d4b116d771cabce52aaf2a168a9c1775ddb3dbff6f8cf4b5b413ef0b107c2b63a510d2d7db872423afc62d93176fddf5aa3cfe0710551c0364faf100eadf40d3706d8a26338cd5a932b70772907e2db0b4f63ce4955f230e4484207deec5390a456f3eb8d3eea09cd617dd5d1c56a622ce3772639193bbf57817bc3f36227d213df5cbf616b0bfba7c8d937ff4f34f5f4f2694b1543736da26c64ee3d81a76672eb23e", 0xe0}, {&(0x7f0000001a80)="812138c7987be2ddb2568c5475d384b73270fcc6f03f11e66a343e67a4c0e8fba4e3cfd6a2dd6226022e5cd02b2764994fef492322251255eb14762d6daa34567bf8856231b945e667396d715ed00bb8625b4598b7", 0x55}], 0x9, &(0x7f0000001bc0)=[{0x70, 0x111, 0x6, "9072879b36df92d70c7483f4858a0db0a8b2fa76379536ce4a4ec6f46dc0f869be1256f7d47c496ce7902c0fa563372450cca8063b19297b18037b03dfb7e14d278bf27259c63f8262da6020cde98563c605bee88254f2dc93fd2773454764"}, {0x48, 0x6, 0x6, "f859ca96904511ffb1d698db7ea9111cf54665d83bf17c470553f365b4535af8fd606429f5078941e42f18c965bd90aafe1ce3c1"}, {0x70, 0x113, 0xfffffffffffffe00, "4b71539beb56a84b924016d432a075bf63d5c7e156adb81eceb1317e04fea24fe52b1afbc08afbd5b350e225070516955d7d07520f4a063f83d5292383321e59be276033df392d0c73ddea2dd4ab01a9251bf937cad3cd51056b73e3cf"}, {0x90, 0x11d, 0x6, "589c9b298fb69d365572c60b511581b8772806ac12a9d1e2fdcebf9f602281f591a024bce11c66ff29851a6a62e7e75a7f9f5c71015f5d7ac8abfb987da635b9c9e2d667d8855613f0389298a56a8e762fd4721f6c67ba47d827e2d13c1910e2b3e2c7879d5be56806cf3452bab4f5d82c44ee07b874544d1a"}, {0x98, 0x10e, 0x3f, "c4c8832393f0fe9e39414957c096f7157287e7e2b242e534f9fe11121c7b8a958a339b0345413c882cc029ef5d6d7a556ead31c7675a9d4b25d0da0de753fc263c981adc42cbba7b0689693345d57567543c2a0fd13f88e970cd8d67ad4499ea60d0972c1bb5b50071f5a5eec0c8e02a38551ef89fb16a3acf9441447c594d03477be55e61c711e4"}, {0x78, 0x103, 0x7f, "7dd75f5a415fa4da9d3b5c97271ffe4fa702151b59a7e3274be50b241b89d85efa90d2cdbe2d7f1221018df85f13767c7dad6af80d18bc54ffc1683fe5f9da0875c39f494e1d89ec6769a9edb7b6803b46e7db3bfa2c67d9885f11f384ec1178ac"}, {0x70, 0x118, 0x4, "1783d077cf51fab538081cca49e992cd7d55076325e8500c1854c5a3f729cbacb2738b129afa2d2a169eb4f7d1b51d8415bbe2c9828c669ad6874d87dd96c1cadc178c7164f4979fa24c1a932b23ce729ca7561e39f87f0537d244bdebb8"}, {0x20, 0x10b, 0x6, "d1f7f402db05fb43b738895d48"}, {0x68, 0x19f, 0x0, "ea9c2be5daf55f23589e4572c38158f0532da7005922520cb9bc99fe5c06c7425370eb68cfe7aa6180e37a04c0be8eb580de25b0dae14e49651ac01278b9b726c4aef358325ba59a0f33eb8504d0970ca0b0ee48ea"}, {0x28, 0x11f, 0xbb7b, "b5ca0695b2f3137b53be99b34efae548fdbcf0bd07"}], 0x3e8, 0x4010}, 0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75700473797a31008fd94860f86f543f532d5eee927e88ef2b8694074fffad391122f8054526c828110b78ab667254bd40d520311e409b9cb71bc4696129cd1fb1e84f3f6c963a105a11c7", 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r3, r0, 0xa, 0x2}, 0xd) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000640)={r3, r0, 0xa}, 0x10) [ 701.770993] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:17 executing program 1 (fault-call:4 fault-nth:60): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:17 executing program 3: r0 = socket$kcm(0x11, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)="c10800000000000000331fe4ac141412e0fa0e3391642210", 0x18}], 0x1}, 0x0) socketpair(0x8, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sendmsg$kcm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="ffaeb44ce3fdb0a0a06fbbb0f51648ec3d8368bc8eb88d601c40703ef58b3bd8fdca2ff0d6e1eede3b28253af5d056f01220176572cff36705fd12ac5a0b31a22b2618ab5a72d9f47d6e6808cdd0b6d1d269b6105ec50f79bf3a31b4d046c6fcde30443b1590664b73d42888a82e7df5e5770a54ce0907ba5dfadf55acec2a941489de6754e6ce1d6d4359e372bb9867badecc5b29e69109bf4039966c5f31958081c67b9e24ecaccbf705dadd757e884637d9140964ae6d35b73beafb4f4b130f4bee59c7916661398cbf617795972e3a2474d99534", 0xd6}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000002c0)="b5c2628059e98ccda5a367187cbf278319bcff1b0d09ff64ad99e843a4dce77f7d2b21e732ee3200c600c7549e653d034e15", 0x32}, {&(0x7f0000000300)="1b2a4f309ad6d1bfade3b9715f378585de8e459e8a08b62c445d8cf6e7", 0x1d}, {&(0x7f0000000340)="afb1c207b0c7", 0x6}, {&(0x7f0000000380)="0d28fb9e87476e6693fc5eaa806f72e716b26f804d243192828f09e46767b4fa101e4e8ee0aa08345b00", 0x2a}, {&(0x7f00000003c0)="7d3d128772c695308f463047979eecae35fb34cdf3700a98a5f4a65157f174f1cda9b3b2133683c9f3d61717430a1ac8a2fbaa3b2f49c3d1f1f426288a4666ea6a608afdf2ed7a6dcbb8fc8dc09f856391ff4943c6b5060258478a5beb09a99f5827b1", 0x63}, {&(0x7f0000000440)="b82f95a137b4b034bd9d07aeec285418f05923b7ff32d90d2d950440191bf7f9d0a11186b501a214a793e16cde3812d8e9137e26972e742390e1fb7cb5f05c1e595a49083d8195f02b03426019e1049a131716b0dfaf83e7a7498c9cb4911946f8bbff53b417430e6e8d57ee82713bdc52501fe69daab022b76618edf8752ad410493bf4d79db3d4dd1a5a730b28f2bfe21f8303955006434d5b0d4a5ad8f71254712e694a166d33", 0xa8}], 0x8, &(0x7f00000016c0)=[{0xa0, 0x119, 0x1, "69f6f5928ac0cb9e53fbade9fafc349856b3c35f3fbf535792c5bbebdd84e18f4f47b49b605a667591d087d529f3b376f01c017368c8be3d48a218169e162d9a7034178df264230e7cbb4be41a2ff07e96f81ed418c0003e6d3146262d6173d0ef385e586345c2e49fcc30a393166bff7233cfd80fe03cdd588a31fb439d7c6a5339ae1ae55e2879ff38754ea11aa546"}, {0x10, 0x117, 0x3}, {0x28, 0x115, 0x8, "aa6b403658c0baac3210f634ceb5af9b027bba8bb9"}, {0xf8, 0x119, 0x101, "7587091716058af7dc6d5e29e502574a0afa0af5d578f255f6f77c2a26d863b39c32b8c0b10f7707c7513d9f2de581a0191e1aba2e134a564adaf60cf88fb4f73b7534b3480988127ca849c0412bfda55934dff6ab7bf74c71426b9a2c52126ddfaf313b6e44343b3801b57312df509903c80f6086b01f15b5d4fbe8d2f175b6d6e505d0c5bb68ad462d5c5ee108d2043b275f57db702b557dbf2396d0edea93c6e669b4f08067c9f020378be83243792005406c1fce16f475850a9127fc7a35c27a41c6db4b78ac680e5579f814d9337e775e71bcc5ee7c51f9622fa26b9128b69a90ab0b49"}, {0xf8, 0x113, 0x3a, "45e80ec423691aebcde788a92f11becbd36c10e0177dbaffcaeb8296647a56f3e85028de740a5a93f6575926e82c0677bfe631974baf3f00b9abbcc88fb7df92d2a2b5a98b1ede011d4eb1cc28eaa6bbcf4c47594211492daa243b9e23859364b62583e5db629c8ee76bf24db40b7122d86bd5500795ad364337e027f0883a223d646004165bbc044ac418229df4101269397dc37387e43e46fe3f2534be45d08362f0d0faf158bdc554d79a5dc507c5b253895a2652b1587949934d29521a3efb7aac6c454ed2b086d29dcea3d3867bd23da6a33fe728fbfbad2970e2fe81b88968f36116"}, {0x40, 0x103, 0xc924, "07aa08ab4177f827c13faae8b7d9fedc527066e4667833d30ea1adaccb2c841118b25839d4195d01b760b90f4d"}], 0x308, 0x4000000}, 0x8040) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0x6, 0x1, 0x1, 0x7bdb, 0x0, 0x100, 0x0, 0x0, 0x40, 0x1, 0xbb, 0x5, 0x7, 0x7, 0x5, 0x38, 0x401, 0xfff, 0xffff, 0x8, 0x10000, 0x400, 0x8, 0x0, 0x5, 0xfffffffffffffc00, 0x4, 0x1, 0x2, 0xbf, 0x4, 0x9, 0x7f, 0x80000001, 0x8, 0x7f, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x80, 0x7, 0x80000000, 0x4, 0x4, 0x10001, 0x6f0}, r2, 0x10, r2, 0x0) 14:22:17 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f000000d700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0xe7, &(0x7f000000d940)}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="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") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r0, 0x0, 0x1, &(0x7f00000003c0)='\x00', 0xffffffffffffffff}, 0x30) r4 = perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x9, 0x7fffffff, 0x7, 0x100000001, 0x0, 0x3, 0x20100, 0x0, 0x9f, 0x0, 0x724, 0x1, 0x7, 0x6, 0x3, 0x3f, 0x7, 0x80000001, 0x0, 0x9, 0x0, 0x5, 0x0, 0x95, 0x4e4b59ef, 0x3, 0x29, 0x9, 0x0, 0xe28e, 0x5, 0xffffffffffff117e, 0x9, 0x0, 0x5, 0x9f08, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x4, 0xfffffffffffffff8, 0xf, 0x4c91, 0xfffffffffffffffc, 0x5}, r3, 0x0, r0, 0x3) ioctl$TUNSETIFF(r2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x2, 0x300) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r1, 0x0, 0xd6, &(0x7f0000000500)="6e7230030060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e"}, 0x30) socketpair(0xd, 0x3, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) write$cgroup_int(r6, &(0x7f0000000940)=0x7, 0x15) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700), 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000480)={r6, r7, 0x3, 0x1}, 0x10) openat$cgroup_subtree(r5, &(0x7f0000000440)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000680)={0x5, 0x70, 0x4, 0x33916a4c, 0x400, 0xb41, 0x0, 0x2, 0x0, 0x0, 0x2, 0x5, 0xfffffffffffffffa, 0x8524, 0x5, 0xeda7, 0x5, 0x8, 0x9, 0x10000, 0x3, 0xd4d, 0x4, 0x440, 0x51d2, 0x9, 0x100000000, 0xbd, 0x4, 0x1, 0x8, 0x7, 0xfa, 0x5, 0x5, 0x5, 0x80, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x10000, 0x0, 0x7, 0xf, 0x487, 0x4, 0x10000}, r3, 0x1, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xe, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8eb0", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) write$cgroup_int(r2, &(0x7f0000000100)=0xad, 0x12) [ 701.939951] FAULT_INJECTION: forcing a failure. [ 701.939951] name failslab, interval 1, probability 0, space 0, times 0 [ 701.951598] CPU: 1 PID: 17915 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 701.958970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.968331] Call Trace: [ 701.971027] dump_stack+0x244/0x39d [ 701.974676] ? dump_stack_print_info.cold.1+0x20/0x20 [ 701.979881] ? zap_class+0x640/0x640 [ 701.983616] should_fail.cold.4+0xa/0x17 [ 701.987698] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 701.992828] ? find_held_lock+0x36/0x1c0 [ 701.996912] ? is_bpf_text_address+0xac/0x170 [ 702.001435] ? lock_downgrade+0x900/0x900 [ 702.005603] ? check_preemption_disabled+0x48/0x280 [ 702.010630] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 702.015563] ? kasan_check_read+0x11/0x20 [ 702.019718] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 702.025002] ? rcu_softirq_qs+0x20/0x20 [ 702.028987] ? rcu_softirq_qs+0x20/0x20 [ 702.032973] ? unwind_dump+0x190/0x190 [ 702.036879] ? is_bpf_text_address+0xd3/0x170 [ 702.041384] ? kernel_text_address+0x79/0xf0 [ 702.045807] ? __kernel_text_address+0xd/0x40 [ 702.050318] ? unwind_get_return_address+0x61/0xa0 [ 702.055262] ? __save_stack_trace+0x8d/0xf0 [ 702.059614] __should_failslab+0x124/0x180 [ 702.063857] should_failslab+0x9/0x14 [ 702.067667] kmem_cache_alloc_node_trace+0x5a/0x740 [ 702.072689] ? save_stack+0xa9/0xd0 [ 702.076339] ? save_stack+0x43/0xd0 [ 702.079979] __kmalloc_node_track_caller+0x3c/0x70 [ 702.084918] __kmalloc_reserve.isra.40+0x41/0xe0 [ 702.089699] pskb_expand_head+0x230/0x10f0 [ 702.093972] ? memcpy+0x45/0x50 [ 702.097266] ? __copy_skb_header+0x350/0x6b0 [ 702.101681] ? skb_release_data+0x880/0x880 [ 702.106013] ? __alloc_skb+0x770/0x770 [ 702.109943] ? __lock_is_held+0xb5/0x140 [ 702.114022] ? kasan_check_write+0x14/0x20 [ 702.118265] ? __skb_clone+0x6c7/0xa00 [ 702.122163] ? __copy_skb_header+0x6b0/0x6b0 [ 702.126580] ? kmem_cache_alloc+0x33a/0x730 [ 702.130928] skb_ensure_writable+0x3dd/0x640 [ 702.135346] ? skb_checksum_setup+0xaa0/0xaa0 [ 702.139850] ? check_preemption_disabled+0x48/0x280 [ 702.144879] ? __this_cpu_preempt_check+0x1c/0x20 [ 702.149731] ? __bpf_redirect+0x54b/0xb20 [ 702.153897] bpf_clone_redirect+0x14a/0x490 [ 702.158248] bpf_prog_c39d1ba309a769f7+0xca9/0x1000 [ 702.163280] ? __sched_text_start+0x8/0x8 [ 702.167526] ? lock_downgrade+0x900/0x900 [ 702.171703] ? find_held_lock+0x36/0x1c0 [ 702.175781] ? lock_acquire+0x1ed/0x520 [ 702.179760] ? bpf_test_run+0x3cb/0x780 [ 702.183740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.189286] ? check_preemption_disabled+0x48/0x280 [ 702.194320] ? kasan_check_read+0x11/0x20 [ 702.198476] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 702.203772] ? rcu_softirq_qs+0x20/0x20 [ 702.207771] ? preempt_schedule+0x4d/0x60 [ 702.211933] ? ___preempt_schedule+0x16/0x18 [ 702.216358] ? bpf_test_run+0x25d/0x780 [ 702.220350] ? netlink_diag_dump+0x2a0/0x2a0 [ 702.224772] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 702.230323] ? bpf_test_init.isra.10+0x70/0x100 [ 702.235003] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 702.239869] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 702.244722] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 702.250275] ? fput+0x130/0x1a0 [ 702.253561] ? __bpf_prog_get+0x9b/0x290 [ 702.257636] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 702.262500] ? bpf_prog_test_run+0x130/0x1a0 [ 702.266928] ? __x64_sys_bpf+0x3d8/0x520 [ 702.270999] ? bpf_prog_get+0x20/0x20 [ 702.274829] ? do_syscall_64+0x1b9/0x820 [ 702.278900] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 702.284370] ? syscall_return_slowpath+0x5e0/0x5e0 [ 702.289308] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 702.294162] ? trace_hardirqs_on_caller+0x310/0x310 [ 702.299188] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 702.304319] ? prepare_exit_to_usermode+0x291/0x3b0 [ 702.309351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 702.314219] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x15, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x77}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) 14:22:18 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) socketpair(0x8, 0x1, 0x20, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f00000001c0), 0x12) write$cgroup_subtree(r3, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00m,'], 0x3ff800) write$cgroup_int(r3, &(0x7f0000000100)=0x8a, 0x12) close(r0) write$cgroup_int(r2, &(0x7f0000000040)=0x80000000000003, 0xffffffffffffff57) openat$cgroup_ro(r3, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180), 0x12) close(r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000280)={0x4, 0x70, 0xfffffffffffff8c4, 0x3, 0x1, 0x3, 0x0, 0x9, 0x20, 0x2, 0x1, 0x2, 0x400, 0x7, 0x7ff, 0x8001, 0x2, 0xf8b, 0x3, 0x5, 0x36a2cf53, 0x81, 0x5, 0x0, 0x3f, 0x2, 0x1, 0xd6, 0x1, 0x9, 0x6, 0x8, 0x0, 0x8, 0x9c9, 0x5cfcfe28, 0x6, 0x5, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000240), 0x3}, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0x7fffffff, 0x0, 0x8d4f}) 14:22:18 executing program 1 (fault-call:4 fault-nth:61): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:18 executing program 0: r0 = bpf$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$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0xfffffffffffffffe) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)="2f6b726f75702e73746174003c23fb572a1f0494e6e678b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 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, 0x9, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x11b, 0x2, &(0x7f0000000200), 0xd14cc5addfad2f5d) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) close(r5) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$kcm(0x10, 0x1000000000000002, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000480)={'team0\x00', 0x4110}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) socketpair(0x40000000000001, 0x8000b, 0x1, &(0x7f0000000540)={0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={r2, 0xc443, 0x810}, 0xfffffffffffffd07) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0x5, &(0x7f00000004c0)) write$cgroup_int(r4, &(0x7f0000000100)=0x4, 0x12) close(r4) [ 703.137625] protocol 0800 is buggy, dev ip6_vti0 [ 703.146503] protocol 0800 is buggy, dev ip6_vti0 [ 703.155282] protocol 0800 is buggy, dev ip6_vti0 [ 703.161313] protocol 0800 is buggy, dev ip6_vti0 [ 703.167984] FAULT_INJECTION: forcing a failure. [ 703.167984] name failslab, interval 1, probability 0, space 0, times 0 [ 703.179407] CPU: 0 PID: 17932 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 703.186777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.186784] Call Trace: [ 703.186811] dump_stack+0x244/0x39d [ 703.186849] ? dump_stack_print_info.cold.1+0x20/0x20 [ 703.186869] ? __lock_is_held+0xb5/0x140 [ 703.186895] should_fail.cold.4+0xa/0x17 [ 703.215758] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 703.220892] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 703.226190] ? kasan_unpoison_shadow+0x35/0x50 [ 703.230790] ? skb_tx_error+0x2f0/0x2f0 [ 703.234784] ? __kmalloc_node_track_caller+0x50/0x70 [ 703.239906] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 703.245460] ? print_usage_bug+0xc0/0xc0 [ 703.249628] ? kasan_check_write+0x14/0x20 [ 703.253892] ? pskb_expand_head+0x6b3/0x10f0 [ 703.258337] ? __lock_acquire+0x62f/0x4c20 [ 703.262589] ? __lock_is_held+0xb5/0x140 [ 703.266667] __should_failslab+0x124/0x180 [ 703.270917] should_failslab+0x9/0x14 [ 703.274727] kmem_cache_alloc+0x47/0x730 [ 703.278803] skb_clone+0x1bb/0x500 [ 703.282478] ? skb_split+0x11e0/0x11e0 [ 703.286381] ? check_preemption_disabled+0x48/0x280 [ 703.291416] ? __this_cpu_preempt_check+0x1c/0x20 [ 703.291433] ? __bpf_redirect+0x54b/0xb20 [ 703.291457] bpf_clone_redirect+0xb9/0x490 [ 703.291482] bpf_prog_c39d1ba309a769f7+0xbe7/0x1000 [ 703.300463] ? __sched_text_start+0x8/0x8 [ 703.300481] ? lock_downgrade+0x900/0x900 [ 703.300509] ? find_held_lock+0x36/0x1c0 [ 703.300534] ? lock_acquire+0x1ed/0x520 [ 703.300552] ? bpf_test_run+0x3cb/0x780 [ 703.330920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.336681] ? check_preemption_disabled+0x48/0x280 [ 703.341710] ? kasan_check_read+0x11/0x20 [ 703.345863] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 703.351134] ? rcu_softirq_qs+0x20/0x20 [ 703.355106] ? preempt_schedule+0x4d/0x60 [ 703.359253] ? ___preempt_schedule+0x16/0x18 [ 703.363672] ? bpf_test_run+0x25d/0x780 [ 703.367642] ? netlink_diag_dump+0x2a0/0x2a0 [ 703.372061] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 703.377590] ? bpf_test_init.isra.10+0x70/0x100 [ 703.382255] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 703.387006] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 703.391845] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 703.397370] ? fput+0x130/0x1a0 [ 703.400639] ? __bpf_prog_get+0x9b/0x290 [ 703.404692] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 703.409523] ? bpf_prog_test_run+0x130/0x1a0 [ 703.413923] ? __x64_sys_bpf+0x3d8/0x520 [ 703.417974] ? bpf_prog_get+0x20/0x20 [ 703.421780] ? do_syscall_64+0x1b9/0x820 [ 703.425844] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 703.431199] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8982, &(0x7f0000000080)={r1}) 14:22:18 executing program 5: 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, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400000000000404000001000000b7050000240000006a0a00fe00000000850000000b000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe, 0x87, &(0x7f0000000100)="d8ee5ebb89efa6cf6c91b2df4abd", &(0x7f0000000380)=""/135, 0x8000}, 0x28) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x28, &(0x7f0000000140)}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_MAP_GET_NEXT_ID(0x15, &(0x7f0000000440), 0x4) 14:22:18 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001080)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340), 0x175, 0x0, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/148, 0x94}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x40000000000002, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x8}, 0x10) 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) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r3, 0x0, 0x8, &(0x7f00000000c0)='bridge0\x00'}, 0x30) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000008c0)={0x1, &(0x7f0000000880)=[{0x0, 0x0, 0xffffffffffff1d0e}]}) openat$cgroup_int(r3, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000140)='cpuset.cpu_exclusive\x00') ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000600)) openat$tun(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000300)=0x9) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) recvmsg(r4, &(0x7f0000000540)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)=""/91, 0x5b}], 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5a71938a) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000340)={'vlan0\x00', @dev}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000800)={&(0x7f00000007c0)=':cgroup(vboxnet0cpuset!\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086607, 0x7fffff) perf_event_open(&(0x7f0000000900)={0x7, 0x70, 0x4, 0x20, 0x6, 0x80000001, 0x0, 0x2, 0x0, 0x4, 0x0, 0x5, 0x236, 0x4, 0x80, 0x1, 0x7, 0x0, 0x3, 0x4, 0x6, 0x80, 0x0, 0xae, 0x0, 0x101, 0x0, 0x4, 0x1bc, 0x1, 0x3, 0x16b70617, 0xffffffffffffffff, 0x4, 0x6, 0x8001, 0x7, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x3, 0x800}, 0x0, 0x91eb, 0x6, 0xf, 0x0, 0x3, 0x7}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000740)={r3, &(0x7f0000000640), &(0x7f00000006c0)=""/67}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x5, 0x7d, 0x2, 0x1, 0x2, r2}, 0x2c) 14:22:18 executing program 1 (fault-call:4 fault-nth:62): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 703.436120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 703.440958] ? trace_hardirqs_on_caller+0x310/0x310 [ 703.445968] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 703.450976] ? prepare_exit_to_usermode+0x291/0x3b0 [ 703.456002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 703.460851] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:18 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f00000001c0)='./file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000400)) setsockopt$sock_attach_bpf(r2, 0x107, 0xf, &(0x7f0000000000), 0x2b5) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003840)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/98, 0x62}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/115, 0x73}], 0x5}, 0x0) sendmsg$kcm(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x0, 0x5, @dev={0xfe, 0x80, [0x8001a0, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x72, &(0x7f0000000380)}, 0x0) [ 703.562288] FAULT_INJECTION: forcing a failure. [ 703.562288] name failslab, interval 1, probability 0, space 0, times 0 [ 703.573806] CPU: 1 PID: 17951 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 703.581174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.590526] Call Trace: [ 703.593122] dump_stack+0x244/0x39d [ 703.596749] ? dump_stack_print_info.cold.1+0x20/0x20 [ 703.601941] ? zap_class+0x640/0x640 [ 703.605659] should_fail.cold.4+0xa/0x17 [ 703.609712] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 703.614818] ? find_held_lock+0x36/0x1c0 [ 703.618875] ? is_bpf_text_address+0xac/0x170 [ 703.623361] ? lock_downgrade+0x900/0x900 [ 703.627502] ? check_preemption_disabled+0x48/0x280 [ 703.632513] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 703.637432] ? kasan_check_read+0x11/0x20 [ 703.641571] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 703.646834] ? rcu_softirq_qs+0x20/0x20 [ 703.650809] ? rcu_softirq_qs+0x20/0x20 [ 703.654771] ? unwind_dump+0x190/0x190 [ 703.658679] ? is_bpf_text_address+0xd3/0x170 [ 703.663172] ? kernel_text_address+0x79/0xf0 [ 703.667585] ? __kernel_text_address+0xd/0x40 [ 703.672070] ? unwind_get_return_address+0x61/0xa0 [ 703.676991] ? __save_stack_trace+0x8d/0xf0 [ 703.681328] __should_failslab+0x124/0x180 [ 703.685561] should_failslab+0x9/0x14 [ 703.689353] kmem_cache_alloc_node_trace+0x5a/0x740 [ 703.694360] ? save_stack+0xa9/0xd0 [ 703.697979] ? save_stack+0x43/0xd0 [ 703.701614] __kmalloc_node_track_caller+0x3c/0x70 [ 703.706618] __kmalloc_reserve.isra.40+0x41/0xe0 [ 703.711367] pskb_expand_head+0x230/0x10f0 [ 703.715606] ? memcpy+0x45/0x50 [ 703.718886] ? __copy_skb_header+0x350/0x6b0 [ 703.723299] ? skb_release_data+0x880/0x880 [ 703.727623] ? __alloc_skb+0x770/0x770 [ 703.731506] ? __lock_is_held+0xb5/0x140 [ 703.735563] ? kasan_check_write+0x14/0x20 [ 703.739796] ? __skb_clone+0x6c7/0xa00 [ 703.743674] ? __copy_skb_header+0x6b0/0x6b0 [ 703.748068] ? kmem_cache_alloc+0x33a/0x730 [ 703.752390] skb_ensure_writable+0x3dd/0x640 [ 703.756800] ? skb_checksum_setup+0xaa0/0xaa0 [ 703.761285] ? check_preemption_disabled+0x48/0x280 [ 703.766306] ? __this_cpu_preempt_check+0x1c/0x20 [ 703.771146] ? __bpf_redirect+0x54b/0xb20 [ 703.775300] bpf_clone_redirect+0x14a/0x490 [ 703.779635] bpf_prog_c39d1ba309a769f7+0x8ae/0x1000 [ 703.784645] ? __sched_text_start+0x8/0x8 [ 703.788793] ? lock_downgrade+0x900/0x900 [ 703.792941] ? find_held_lock+0x36/0x1c0 [ 703.796999] ? lock_acquire+0x1ed/0x520 [ 703.800962] ? bpf_test_run+0x3cb/0x780 [ 703.804928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.810455] ? check_preemption_disabled+0x48/0x280 [ 703.815466] ? kasan_check_read+0x11/0x20 [ 703.819605] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 703.824871] ? rcu_softirq_qs+0x20/0x20 [ 703.828838] ? preempt_schedule+0x4d/0x60 [ 703.832979] ? ___preempt_schedule+0x16/0x18 [ 703.837386] ? bpf_test_run+0x25d/0x780 [ 703.841359] ? netlink_diag_dump+0x2a0/0x2a0 [ 703.845762] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 703.851300] ? bpf_test_init.isra.10+0x70/0x100 [ 703.855963] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 703.860716] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 703.865546] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 703.871071] ? fput+0x130/0x1a0 [ 703.874344] ? __bpf_prog_get+0x9b/0x290 [ 703.878398] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 703.883228] ? bpf_prog_test_run+0x130/0x1a0 [ 703.887628] ? __x64_sys_bpf+0x3d8/0x520 [ 703.891678] ? bpf_prog_get+0x20/0x20 [ 703.895485] ? do_syscall_64+0x1b9/0x820 [ 703.899535] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 703.904888] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:19 executing program 1 (fault-call:4 fault-nth:63): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 703.909811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 703.914646] ? trace_hardirqs_on_caller+0x310/0x310 [ 703.919655] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 703.924660] ? prepare_exit_to_usermode+0x291/0x3b0 [ 703.929670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 703.934510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 704.013612] FAULT_INJECTION: forcing a failure. [ 704.013612] name failslab, interval 1, probability 0, space 0, times 0 [ 704.025017] CPU: 0 PID: 17966 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 704.032389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.041754] Call Trace: [ 704.044386] dump_stack+0x244/0x39d [ 704.048042] ? dump_stack_print_info.cold.1+0x20/0x20 [ 704.053250] ? zap_class+0x640/0x640 [ 704.057003] should_fail.cold.4+0xa/0x17 14:22:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='-rdma +pids /rdma -cpu -pids /meeory '], 0x25) socketpair$inet6(0xa, 0x1801, 0xffffffffffff580c, &(0x7f0000000200)) setsockopt$sock_attach_bpf(r0, 0x84, 0x3, &(0x7f0000000080), 0x84) 14:22:19 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000c780)={0x7, 0x4, &(0x7f0000000580)=@framed={{}, [@jmp={0x7, 0x0, 0x103c, 0x61}]}, &(0x7f0000001740)="47504d0095e66ab3149a575f04a7610710f88b6ca140c4ca6804853a2f0361995b5e329ffa7bf4e9c530d49c097f272ad70e643c3626faf484cb8b18b2acf63c88c33606e88e34ff187b3412afea4160244b85cb48ff94a54b392ddfc5587e7a2c945f4938be3ae54f1c7d5b126243811dad0d852deabc40ad0ecb50406bac56b437e06f9510f14ab5b269912d62554d74c07f642befd49a1ca2419bfb9bdfbee618e6ebf6bbb549d5a53ab56a84cc339baa817b3a953b3b", 0x5, 0xe2, &(0x7f0000001640)=""/226}, 0x48) socketpair(0x8, 0xb, 0x1, &(0x7f0000000000)) [ 704.061093] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 704.066208] ? find_held_lock+0x36/0x1c0 [ 704.070279] ? is_bpf_text_address+0xac/0x170 [ 704.070297] ? lock_downgrade+0x900/0x900 [ 704.070315] ? check_preemption_disabled+0x48/0x280 [ 704.070333] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 704.070351] ? kasan_check_read+0x11/0x20 [ 704.093053] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 704.098351] ? rcu_softirq_qs+0x20/0x20 [ 704.102343] ? rcu_softirq_qs+0x20/0x20 [ 704.106334] ? unwind_dump+0x190/0x190 14:22:19 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$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f000000d700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0xe7, &(0x7f000000d940)}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x7, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="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") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000580)='/dev/net/tun\x00', 0x4a00, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r0, 0x0, 0x1, &(0x7f00000003c0)='\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000540)) r4 = perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x9, 0x7fffffff, 0x7, 0x100000001, 0x0, 0x3, 0x20100, 0xf, 0x9f, 0x4, 0x724, 0x1, 0x7, 0x6, 0x3, 0x3f, 0x7, 0x80000001, 0xff0, 0x9, 0x5, 0x6, 0x1, 0x95, 0x4e4b59ef, 0x3, 0x7e, 0x9, 0x8d, 0xe28e, 0x59ff, 0xffffffffffff117e, 0x9, 0x106b, 0x5, 0x9f08, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000140)}, 0x20000, 0x4, 0xfffffffffffffff8, 0x7, 0x4c91, 0xfffffffffffffffc, 0x5}, r3, 0xb, r0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) 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) socket$kcm(0x11, 0x0, 0x300) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={r3, r5, 0x0, 0x1, &(0x7f0000000480)='\x00'}, 0x30) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) write$cgroup_int(r6, &(0x7f0000000000), 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000005c0)=0x10001) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="bf1600000000e3ffb6070000ff3c00880000000000000000000000000000000000000000"], &(0x7f0000000300)="4f50431c4e4c0000eb0000000000000000"}, 0x48) r8 = socket$kcm(0x29, 0x8000000000005, 0x0) recvmsg$kcm(r8, &(0x7f0000000940)={&(0x7f0000000680)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000700)=""/72, 0x48}], 0x1, &(0x7f0000000600)=""/46, 0x2e, 0x8000}, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r7, 0x0, 0xe, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8eb0", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) openat$cgroup_ro(r6, &(0x7f0000000500)='io.stat\x00', 0x0, 0x0) [ 704.110247] ? is_bpf_text_address+0xd3/0x170 [ 704.114784] ? kernel_text_address+0x79/0xf0 [ 704.119222] ? __kernel_text_address+0xd/0x40 [ 704.123734] ? unwind_get_return_address+0x61/0xa0 [ 704.128691] ? __save_stack_trace+0x8d/0xf0 [ 704.133031] __should_failslab+0x124/0x180 [ 704.137286] should_failslab+0x9/0x14 [ 704.141208] kmem_cache_alloc_node_trace+0x5a/0x740 [ 704.146233] ? save_stack+0xa9/0xd0 [ 704.149860] ? save_stack+0x43/0xd0 [ 704.149885] __kmalloc_node_track_caller+0x3c/0x70 [ 704.149904] __kmalloc_reserve.isra.40+0x41/0xe0 14:22:19 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000008c0)='cpu.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086607, 0x7fffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0x50, &(0x7f0000000600)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000800)='cgroupwlan1^\x00', r3}, 0x10) r4 = openat$cgroup_ro(r0, &(0x7f0000000480)='pidc.events\x00', 0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000004c0)="2e760d30a0", 0x1ff) close(r3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$cgroup_ro(r4, &(0x7f0000000680)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) close(0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000440)=0x80, 0x12) r8 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000005c0)={r8, r5, 0x0, 0x26, &(0x7f0000000340)='\'+vmnet0,[.E^system}(^systemuserwlan0\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x0, 0x0, 0x40, 0x2, 0x0, 0x0, 0x10001, 0x0, 0x97b5, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x6, 0x0, 0x5, 0x9, 0x0, 0x10001, 0x7, 0x77, 0x401, 0x4, 0x0, 0x3fe0000, 0x10001, 0x7ff, 0x8, 0x0, 0x6, 0x0, 0x7ff, 0x0, 0x7fff, 0x80000000, 0x0, 0x8000000000000000, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x800, 0x46d, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0xffffffffffffff01}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socketpair(0x1f, 0x80006, 0xb36, &(0x7f0000000b00)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) ioctl$TUNGETIFF(r7, 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) sendmsg$kcm(r6, &(0x7f0000000780)={&(0x7f0000000540)=@llc={0x1a, 0x0, 0xa5ca, 0x4927, 0x8, 0x6, @random="25db0eda7ae5"}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000001cc0), 0x0, 0x40}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r10, &(0x7f0000000980), 0xffffff4d) socketpair(0x5, 0x803, 0x2, &(0x7f0000000700)) close(r10) 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$kcm(r9, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) [ 704.149924] pskb_expand_head+0x230/0x10f0 [ 704.167453] ? memcpy+0x45/0x50 [ 704.170768] ? __copy_skb_header+0x350/0x6b0 [ 704.175196] ? skb_release_data+0x880/0x880 [ 704.179536] ? __alloc_skb+0x770/0x770 [ 704.183452] ? __lock_is_held+0xb5/0x140 [ 704.187542] ? kasan_check_write+0x14/0x20 [ 704.191806] ? __skb_clone+0x6c7/0xa00 [ 704.195718] ? __copy_skb_header+0x6b0/0x6b0 [ 704.200160] ? kmem_cache_alloc+0x33a/0x730 [ 704.204506] skb_ensure_writable+0x3dd/0x640 [ 704.208934] ? skb_checksum_setup+0xaa0/0xaa0 [ 704.213449] ? check_preemption_disabled+0x48/0x280 [ 704.218486] ? __this_cpu_preempt_check+0x1c/0x20 [ 704.223340] ? __bpf_redirect+0x54b/0xb20 [ 704.227509] bpf_clone_redirect+0x14a/0x490 [ 704.231858] bpf_prog_c39d1ba309a769f7+0xa09/0x1000 [ 704.236887] ? __sched_text_start+0x8/0x8 [ 704.236905] ? lock_downgrade+0x900/0x900 [ 704.236935] ? find_held_lock+0x36/0x1c0 [ 704.236957] ? lock_acquire+0x1ed/0x520 [ 704.245231] ? bpf_test_run+0x3cb/0x780 [ 704.245255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 704.245275] ? check_preemption_disabled+0x48/0x280 [ 704.245296] ? kasan_check_read+0x11/0x20 [ 704.245314] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 704.277245] ? rcu_softirq_qs+0x20/0x20 [ 704.281243] ? preempt_schedule+0x4d/0x60 [ 704.285407] ? ___preempt_schedule+0x16/0x18 [ 704.289845] ? bpf_test_run+0x25d/0x780 [ 704.293859] ? netlink_diag_dump+0x2a0/0x2a0 [ 704.298293] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 704.303846] ? bpf_test_init.isra.10+0x70/0x100 [ 704.308555] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 704.313336] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 704.318192] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 704.323763] ? fput+0x130/0x1a0 [ 704.327052] ? __bpf_prog_get+0x9b/0x290 [ 704.327072] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 704.327088] ? bpf_prog_test_run+0x130/0x1a0 [ 704.336694] ? __x64_sys_bpf+0x3d8/0x520 [ 704.336712] ? bpf_prog_get+0x20/0x20 [ 704.336763] ? do_syscall_64+0x1b9/0x820 [ 704.348994] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 704.358402] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:19 executing program 1 (fault-call:4 fault-nth:64): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 704.358419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 704.358441] ? trace_hardirqs_on_caller+0x310/0x310 [ 704.358459] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 704.358477] ? prepare_exit_to_usermode+0x291/0x3b0 [ 704.358498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 704.368253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 704.421748] FAULT_INJECTION: forcing a failure. [ 704.421748] name failslab, interval 1, probability 0, space 0, times 0 [ 704.433226] CPU: 0 PID: 17992 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 704.440607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.449984] Call Trace: [ 704.452592] dump_stack+0x244/0x39d [ 704.456245] ? dump_stack_print_info.cold.1+0x20/0x20 [ 704.461456] ? __lock_is_held+0xb5/0x140 [ 704.465556] should_fail.cold.4+0xa/0x17 [ 704.469649] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 704.474773] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 704.480078] ? kasan_unpoison_shadow+0x35/0x50 [ 704.484674] ? skb_tx_error+0x2f0/0x2f0 [ 704.488668] ? __kmalloc_node_track_caller+0x50/0x70 [ 704.494184] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 704.499752] ? print_usage_bug+0xc0/0xc0 [ 704.503829] ? kasan_check_write+0x14/0x20 [ 704.508078] ? pskb_expand_head+0x6b3/0x10f0 [ 704.512526] ? __lock_acquire+0x62f/0x4c20 [ 704.516779] ? __lock_is_held+0xb5/0x140 [ 704.520866] __should_failslab+0x124/0x180 [ 704.525116] should_failslab+0x9/0x14 [ 704.528943] kmem_cache_alloc+0x47/0x730 [ 704.533036] skb_clone+0x1bb/0x500 [ 704.536593] ? skb_split+0x11e0/0x11e0 [ 704.540619] ? check_preemption_disabled+0x48/0x280 [ 704.545659] ? __this_cpu_preempt_check+0x1c/0x20 [ 704.550514] ? __bpf_redirect+0x54b/0xb20 [ 704.554684] bpf_clone_redirect+0xb9/0x490 [ 704.558954] bpf_prog_c39d1ba309a769f7+0xfb3/0x1000 [ 704.563987] ? __sched_text_start+0x8/0x8 [ 704.568147] ? lock_downgrade+0x900/0x900 [ 704.572412] ? find_held_lock+0x36/0x1c0 [ 704.576493] ? lock_acquire+0x1ed/0x520 [ 704.580480] ? bpf_test_run+0x3cb/0x780 [ 704.584466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 704.590107] ? check_preemption_disabled+0x48/0x280 [ 704.595145] ? kasan_check_read+0x11/0x20 [ 704.599308] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 704.604599] ? rcu_softirq_qs+0x20/0x20 [ 704.608600] ? preempt_schedule+0x4d/0x60 [ 704.612760] ? ___preempt_schedule+0x16/0x18 [ 704.617193] ? bpf_test_run+0x25d/0x780 [ 704.621279] ? netlink_diag_dump+0x2a0/0x2a0 [ 704.625790] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 704.631337] ? bpf_test_init.isra.10+0x70/0x100 [ 704.636031] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 704.640811] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 704.645668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 704.651214] ? fput+0x130/0x1a0 [ 704.654501] ? __bpf_prog_get+0x9b/0x290 [ 704.658575] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 704.663426] ? bpf_prog_test_run+0x130/0x1a0 [ 704.667850] ? __x64_sys_bpf+0x3d8/0x520 14:22:20 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x10000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f00000003c0)={[{0x2b, 'cpu'}, {0x2f, 'pids'}, {0x2b, 'cpu'}]}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000380)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001000000040400000100ace90d4e8cc4ca5c00006a0a00fe00850000000d000000b7000000000000009500000000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) close(r2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r5, 0x1800000000000000, 0x1bd, 0x29, &(0x7f0000000940)="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", &(0x7f0000000400)=""/41, 0x100}, 0x28) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x20a) perf_event_open$cgroup(&(0x7f0000000440)={0x0, 0x70, 0x100, 0x0, 0x6, 0x4, 0x0, 0x683, 0x8, 0xb, 0x9, 0x4, 0x81, 0x100, 0x6, 0x6, 0x26a2, 0x1, 0x7, 0x1, 0x9, 0x81, 0x6dac, 0x6, 0x200, 0x6, 0x0, 0x0, 0x400, 0x2, 0x0, 0x5, 0xa89, 0x9, 0x8, 0x3f, 0x9, 0x7fff, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000140)}, 0x8000, 0x7, 0x2, 0x4, 0x6, 0x100000000}, r4, 0xc, r3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000400)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)='cpuset.mem_exclusive\x00', 0x2, 0x0) 14:22:20 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)="73797a6b078224617200"}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x99c, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000000, 0xb29fcef7d12ee22, 0x29, &(0x7f0000000440)="b90703e6680d698cb89e40f088a8d5dc57ee41dea43e63a377fb8a97", &(0x7f0000000100)=""/41, 0x100}, 0x28) [ 704.671925] ? bpf_prog_get+0x20/0x20 [ 704.675772] ? do_syscall_64+0x1b9/0x820 [ 704.679843] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 704.685221] ? syscall_return_slowpath+0x5e0/0x5e0 [ 704.690162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 704.695021] ? trace_hardirqs_on_caller+0x310/0x310 [ 704.700055] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 704.705090] ? prepare_exit_to_usermode+0x291/0x3b0 [ 704.710129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 704.714997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)='\'.(proc\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000003580), 0x0, &(0x7f0000000340)=[{0x38, 0x0, 0x7, "07240fbd6f013c14eda95340ed7ed5c9e82fc03e83481540fecc30356e9c19e16c"}], 0x38}, 0x0) [ 704.837140] audit: type=1804 audit(1542118940.282:267): pid=17997 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir128659474/syzkaller.jGUrZW/1318/memory.events" dev="sda1" ino=16961 res=1 14:22:20 executing program 1 (fault-call:4 fault-nth:65): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e0000002c0081aee4050cecdb4cb9ff070000510b0100007f529cf0758ef9000600b0eba06ac400040033000000", 0x2e}], 0x1, &(0x7f00000013c0)}, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)) socket$kcm(0x10, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) getpid() 14:22:20 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1f, &(0x7f0000000200)='keyringposix_acl_access(nodev]\x00', 0x0}, 0x30) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x3) setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000000)=r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1f) [ 704.914132] audit: type=1804 audit(1542118940.332:268): pid=18007 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir128659474/syzkaller.jGUrZW/1318/memory.events" dev="sda1" ino=16961 res=1 14:22:20 executing program 0: r0 = socket$kcm(0x2, 0x3, 0x2) socketpair(0x1c, 0xa, 0x7f, &(0x7f0000000180)={0xffffffffffffffff}) write$cgroup_int(r1, &(0x7f00000001c0)=0x8001, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f0000000540)=""/91, 0x5b}], 0x3, &(0x7f00000029c0)=""/4096, 0x1000, 0x39}, 0x40000000) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000009c0)=""/4096, 0x1000}, 0x20) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/252, 0xfc}, {&(0x7f0000000780)=""/241, 0xf1}, {&(0x7f0000000880)=""/82, 0x52}, {&(0x7f0000000900)=""/110, 0x6e}, {&(0x7f00000019c0)=""/187, 0xbb}, {&(0x7f0000001a80)=""/114, 0x72}], 0x6, &(0x7f0000000200)=""/27, 0x1b, 0x3}, 0x40000000) sendmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302}}, 0x80, &(0x7f00000000c0), 0x2fe, &(0x7f0000000440)}, 0x0) [ 704.971891] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. [ 705.032939] FAULT_INJECTION: forcing a failure. [ 705.032939] name failslab, interval 1, probability 0, space 0, times 0 [ 705.044316] CPU: 1 PID: 18023 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 705.051694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.061058] Call Trace: [ 705.063665] dump_stack+0x244/0x39d [ 705.067329] ? dump_stack_print_info.cold.1+0x20/0x20 [ 705.072538] ? __lock_is_held+0xb5/0x140 [ 705.072563] should_fail.cold.4+0xa/0x17 14:22:20 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socket$kcm(0x29, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8947, &(0x7f00000001c0)='bond0\x00') r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x9, 0x1d, 0x6, 0x9}, 0x269) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000000200), &(0x7f0000001440)}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') [ 705.072583] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 705.080695] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 705.080712] ? kasan_unpoison_shadow+0x35/0x50 [ 705.080728] ? skb_tx_error+0x2f0/0x2f0 [ 705.080748] ? __kmalloc_node_track_caller+0x50/0x70 [ 705.080766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 705.080792] ? print_usage_bug+0xc0/0xc0 [ 705.114588] ? kasan_check_write+0x14/0x20 [ 705.118848] ? pskb_expand_head+0x6b3/0x10f0 [ 705.123303] ? __lock_acquire+0x62f/0x4c20 [ 705.127563] ? __lock_is_held+0xb5/0x140 14:22:20 executing program 2: r0 = socket$kcm(0x11, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xd, 0x7, &(0x7f0000000000)=@raw=[@generic={0x0, 0x7fffffff, 0x60, 0x6, 0xffffffffffff32a1}, @alu={0x4, 0x7, 0x1, 0x0, 0x4, 0xfffffffffffffffe, 0xfffffffffffffff0}, @exit, @exit, @exit, @map={0x18, 0x6, 0x1, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0x2, 0x0, &(0x7f0000000080), 0x41f00, 0x1, [], 0x0, 0x4}, 0x48) setsockopt$sock_attach_bpf(r0, 0x107, 0xe, &(0x7f0000000100)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r2, 0x4) [ 705.131649] __should_failslab+0x124/0x180 [ 705.135915] should_failslab+0x9/0x14 [ 705.139836] kmem_cache_alloc+0x47/0x730 [ 705.143919] skb_clone+0x1bb/0x500 [ 705.147585] ? skb_split+0x11e0/0x11e0 [ 705.151603] ? check_preemption_disabled+0x48/0x280 [ 705.156632] ? __this_cpu_preempt_check+0x1c/0x20 [ 705.156650] ? __bpf_redirect+0x54b/0xb20 [ 705.156682] bpf_clone_redirect+0xb9/0x490 [ 705.156710] bpf_prog_c39d1ba309a769f7+0x81f/0x1000 [ 705.156729] ? __sched_text_start+0x8/0x8 [ 705.156748] ? lock_downgrade+0x900/0x900 [ 705.171306] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. [ 705.174973] ? find_held_lock+0x36/0x1c0 [ 705.174996] ? lock_acquire+0x1ed/0x520 [ 705.183271] ? bpf_test_run+0x3cb/0x780 [ 705.183292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 705.183312] ? check_preemption_disabled+0x48/0x280 [ 705.183335] ? kasan_check_read+0x11/0x20 [ 705.183349] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 705.183365] ? rcu_softirq_qs+0x20/0x20 [ 705.227840] ? preempt_schedule+0x4d/0x60 [ 705.231999] ? ___preempt_schedule+0x16/0x18 [ 705.232029] ? bpf_test_run+0x25d/0x780 [ 705.232055] ? netlink_diag_dump+0x2a0/0x2a0 [ 705.232075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 705.240441] ? bpf_test_init.isra.10+0x70/0x100 [ 705.240461] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 705.240487] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 705.240500] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 705.240519] ? fput+0x130/0x1a0 [ 705.273580] ? __bpf_prog_get+0x9b/0x290 [ 705.277678] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 705.282537] ? bpf_prog_test_run+0x130/0x1a0 [ 705.286968] ? __x64_sys_bpf+0x3d8/0x520 [ 705.291044] ? bpf_prog_get+0x20/0x20 [ 705.294882] ? do_syscall_64+0x1b9/0x820 [ 705.298969] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 705.304351] ? syscall_return_slowpath+0x5e0/0x5e0 [ 705.309293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.314167] ? trace_hardirqs_on_caller+0x310/0x310 [ 705.319287] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 705.325077] ? prepare_exit_to_usermode+0x291/0x3b0 [ 705.330119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.334992] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x1000000002, 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) 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, 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, 0x0, 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)) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x8f16, 0x7, 0x0, 0x0, 0x800, 0x4, 0x7fffffff, 0x0, 0x4, 0x1ff, 0x1f, 0x1, 0x101, 0x0, 0x4, 0x7f, 0x297, 0x3, 0x1, 0x0, 0x605, 0x0, 0x80000001, 0x401, 0x7, 0x4, 0x8b3d, 0xfffffffffffffff7, 0x1, 0x8, 0x8000, 0xfffffffffffffff8, 0xfff, 0x4, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x2, 0x3fb, 0x6, 0x0, 0x100000000, 0x4, 0x9}, 0x0, 0x1, r0, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000340), 0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 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)}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702e6370752f2f2f7a3197", 0x1ff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB], &(0x7f0000000700)=""/103, 0x0, 0x67}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000400)=0x5, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) close(0xffffffffffffffff) gettid() r3 = 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) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00000004c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40286608, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x40, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa76, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85e, 0x0, @perf_config_ext, 0x10000, 0x0, 0xa2, 0x0, 0x100000000, 0x9, 0xdfa8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) close(r4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000780)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3dad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88bc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e57e43a3e36bd48d2a85bf4fd4a804e83f2f3cf378a435af5e287d4e27337b4ada11b26219832ec6b2b38446b3b95fe3771e9f42ca30fb21e12f0a3d8bc2d85454af9fcc0232d8fd909448b01f46c593d31ea1c926465e35a4199079c3ca41128b17cb01fbf5b522be0fd02022ada37fecc14b6c8c8831883b85a1106f2f867020d529f17a350f20dd3bf51a98cfda70c2e3638a483fd3f87940bb478b07c4c110394c0093d17955089f2ca97bbe075124c9b1ff6500d536a95d96f03d48596e008bf0a028b539cec796cec9bf585eb80fe3e0d26") openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) 14:22:20 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffff9) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000880)='rdma.current\x00', 0x0, 0x0) socketpair(0x5, 0x3, 0x2, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000780)="637075616363742e75736163655f757365720064cf17340f26ada50c472f97b69fccabcfc672c6517d52fc1c1ff9b76ecb62d00d96750f2edcbe7d7e5094c47c3aaebfc9a352541dc12e88ffc14572018f85b1139f70606dcd1901d59adf5c6f7ee22ad996be72e76c25a5147ddd60152b767b8d955e91cf6e79f908e63606273e303144d1b0507bd760a62c36491026eff56a1e4d0c78312cfd659ea142e49ca516016d465cb6d8479bf089e1bce139d11a59c34b3a4ba660f19be37735402ccd9882457b5834c9828ead377975691562371fbd50e0a05812ab4b62ed680f0074d28548312854c74a", 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r2, 0x0, 0xb9, 0xd0, &(0x7f00000005c0)="0d177b9242f1651d62644115cbd5e5217f05bd32b253b083df289cdaa1d6f4b1300c450d7b922291a77aa6c6e210d6a7d140043d953b8753c1addddeec48b22ec42e334bb3813ffebb556f8814c966cbfad7b349a52849153d26dc6c50dc5b84bd357a9745b1e39d484c0389568df10f5af7d1b2d2a8bcf630845d7d4af3800bce443775f747bdc87cde0aeef5885308cc957c6e78cbbf06796b9f72379209c1b72ad596a01a457a86910041804da73b6e81df8aaf80a9ee4a", &(0x7f0000000680)=""/208, 0x2}, 0x28) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000040)={[{0x0, 'io'}]}, 0xfeec) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x20000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) openat$cgroup_procs(r5, &(0x7f00000001c0)="e367726f75702e70726f6b7300", 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x0, 0x8, &(0x7f00000000c0)='selinux\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/24, 0x18}], 0x2, &(0x7f0000000380)=""/237, 0xed, 0x8000}, 0x2000) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0xfffffffffffffffb, 0xbe, 0xe041, 0x800000000000, 0x0, 0x2, 0x60040, 0xe, 0x1000, 0x5, 0x6, 0x2, 0x0, 0x3, 0x1389, 0x8, 0x80, 0x1ff, 0x0, 0x5, 0x4, 0x2, 0x200, 0x0, 0x8, 0x21ae, 0x0, 0x662, 0x1, 0x100000000, 0x9, 0x33d, 0x3, 0x9, 0x3ff, 0x7, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xe3af}, 0x8000, 0x1f, 0x80000001, 0x0, 0x5, 0x7f, 0x1ff}, r6, 0x8, 0xffffffffffffffff, 0x0) 14:22:20 executing program 1 (fault-call:4 fault-nth:66): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 705.422970] FAULT_INJECTION: forcing a failure. [ 705.422970] name failslab, interval 1, probability 0, space 0, times 0 [ 705.434458] CPU: 1 PID: 18048 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 705.441837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.451200] Call Trace: [ 705.453795] dump_stack+0x244/0x39d [ 705.457438] ? dump_stack_print_info.cold.1+0x20/0x20 [ 705.462642] ? __lock_is_held+0xb5/0x140 [ 705.466712] should_fail.cold.4+0xa/0x17 [ 705.470777] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 705.475878] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 705.481157] ? kasan_unpoison_shadow+0x35/0x50 [ 705.485734] ? skb_tx_error+0x2f0/0x2f0 [ 705.489716] ? __kmalloc_node_track_caller+0x50/0x70 [ 705.494814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 705.500373] ? print_usage_bug+0xc0/0xc0 [ 705.504429] ? kasan_check_write+0x14/0x20 [ 705.508662] ? pskb_expand_head+0x6b3/0x10f0 [ 705.513086] ? __lock_acquire+0x62f/0x4c20 [ 705.517319] ? __lock_is_held+0xb5/0x140 [ 705.521381] __should_failslab+0x124/0x180 [ 705.525613] should_failslab+0x9/0x14 [ 705.529414] kmem_cache_alloc+0x47/0x730 [ 705.533495] skb_clone+0x1bb/0x500 [ 705.537034] ? skb_split+0x11e0/0x11e0 [ 705.540920] ? check_preemption_disabled+0x48/0x280 [ 705.545938] ? __this_cpu_preempt_check+0x1c/0x20 [ 705.550785] ? __bpf_redirect+0x54b/0xb20 [ 705.554940] bpf_clone_redirect+0xb9/0x490 [ 705.559182] bpf_prog_c39d1ba309a769f7+0xfda/0x1000 [ 705.564280] ? bpf_test_run+0x175/0x780 [ 705.568249] ? lock_downgrade+0x900/0x900 [ 705.572393] ? ktime_get+0x332/0x400 [ 705.576113] ? find_held_lock+0x36/0x1c0 [ 705.580209] ? lock_acquire+0x1ed/0x520 [ 705.584176] ? bpf_test_run+0x3cb/0x780 [ 705.588161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 705.593696] ? check_preemption_disabled+0x48/0x280 [ 705.598712] ? kasan_check_read+0x11/0x20 [ 705.602856] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 705.608126] ? rcu_softirq_qs+0x20/0x20 [ 705.612340] ? bpf_cgroup_storage_release+0x220/0x220 [ 705.617527] ? skb_try_coalesce+0x1b70/0x1b70 [ 705.622028] ? bpf_test_run+0x25d/0x780 [ 705.626009] ? netlink_diag_dump+0x2a0/0x2a0 [ 705.630519] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 705.636048] ? bpf_test_init.isra.10+0x70/0x100 [ 705.640721] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 705.645588] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 705.650420] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 705.655949] ? fput+0x130/0x1a0 [ 705.659225] ? __bpf_prog_get+0x9b/0x290 [ 705.663284] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 705.668120] ? bpf_prog_test_run+0x130/0x1a0 [ 705.672532] ? __x64_sys_bpf+0x3d8/0x520 [ 705.676585] ? bpf_prog_get+0x20/0x20 [ 705.680402] ? do_syscall_64+0x1b9/0x820 [ 705.684453] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 705.689812] ? syscall_return_slowpath+0x5e0/0x5e0 [ 705.694733] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.699573] ? trace_hardirqs_on_caller+0x310/0x310 [ 705.704584] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 705.709606] ? prepare_exit_to_usermode+0x291/0x3b0 [ 705.714643] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.719507] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:21 executing program 2: r0 = gettid() socket$kcm(0x29, 0x5, 0x0) socketpair(0xb, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x9, 0x0, 0x1f, 0x3f1, 0x0, 0x7, 0x10020, 0x2, 0x4, 0x401, 0xea, 0x5, 0x9, 0x4, 0x0, 0x614, 0x2, 0x6, 0x100, 0xe34, 0xffffffff, 0x2, 0x7, 0x6, 0x6, 0x2, 0x0, 0x1000, 0x93f, 0x2, 0xf0, 0x0, 0x9, 0x800, 0x6, 0x8080000000000000, 0x0, 0x5, 0x0, @perf_config_ext={0x7, 0x9}, 0x10, 0x1, 0x2, 0x0, 0x0, 0x8001, 0x74}, r0, 0xd, r1, 0x1) perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 705.777868] audit: type=1804 audit(1542118941.222:269): pid=18049 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir736866577/syzkaller.yuVcnZ/1327/memory.events" dev="sda1" ino=16977 res=1 14:22:21 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x101, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000900)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000001ac0)=""/4096, 0x1000}, 0x40010122) socketpair(0x5, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000540)=""/86) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x28, &(0x7f0000000440)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) recvmsg(0xffffffffffffffff, &(0x7f000000c140)={&(0x7f000000bf80)=@hci={0x1f, 0x0}, 0x80, &(0x7f000000c0c0), 0x0, &(0x7f000000c100)=""/11, 0xb}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c180)={0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000280)='syzkaller\x00', 0x0, 0x31, &(0x7f00000002c0)=""/49, 0x0, 0x0, [], r4}, 0x48) gettid() ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb970) sendmsg(r2, &(0x7f0000001a80)={&(0x7f0000001840)=@xdp, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000004c00)}, 0x0) recvmsg(r1, &(0x7f0000001680)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/155, 0x9b}, 0x0) r5 = gettid() bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000500)=0x9, 0x4) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x100000000, 0xe76, 0x1, 0x0, 0x4, 0x8000, 0x1, 0x90db, 0x1, 0x98, 0x8, 0x8, 0x1, 0x5, 0x40, 0x8001, 0x5, 0xffffffff, 0x400000000000000, 0x1, 0x8, 0x4000000000, 0xa9, 0x6, 0xdb, 0xfffffffffffffff7, 0x6, 0x6, 0x1800000000000, 0x1, 0x9, 0x6, 0x1, 0x0, 0x1, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000100), 0x4}, 0x31892, 0x700, 0x1, 0x7, 0xd2cf, 0x6, 0x5}, r5, 0xf, r0, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000007, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}}) close(r1) 14:22:21 executing program 1 (fault-call:4 fault-nth:67): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 705.946342] FAULT_INJECTION: forcing a failure. [ 705.946342] name failslab, interval 1, probability 0, space 0, times 0 [ 705.957921] CPU: 1 PID: 18065 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 705.965296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.974650] Call Trace: [ 705.977241] dump_stack+0x244/0x39d [ 705.980965] ? dump_stack_print_info.cold.1+0x20/0x20 [ 705.986153] ? __lock_is_held+0xb5/0x140 [ 705.990212] should_fail.cold.4+0xa/0x17 [ 705.994267] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 705.999366] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 706.004648] ? kasan_unpoison_shadow+0x35/0x50 [ 706.009326] ? skb_tx_error+0x2f0/0x2f0 [ 706.013310] ? __kmalloc_node_track_caller+0x50/0x70 [ 706.018408] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 706.024026] ? print_usage_bug+0xc0/0xc0 [ 706.028084] ? kasan_check_write+0x14/0x20 [ 706.032318] ? pskb_expand_head+0x6b3/0x10f0 [ 706.036742] ? __lock_acquire+0x62f/0x4c20 [ 706.041105] ? __lock_is_held+0xb5/0x140 [ 706.045169] __should_failslab+0x124/0x180 [ 706.049399] should_failslab+0x9/0x14 [ 706.053191] kmem_cache_alloc+0x47/0x730 [ 706.057253] skb_clone+0x1bb/0x500 [ 706.060789] ? skb_split+0x11e0/0x11e0 [ 706.064672] ? check_preemption_disabled+0x48/0x280 [ 706.069685] ? debug_smp_processor_id+0x1c/0x20 [ 706.074344] ? perf_trace_lock_acquire+0x15b/0x800 [ 706.079265] ? __bpf_redirect+0x54b/0xb20 [ 706.083411] bpf_clone_redirect+0xb9/0x490 [ 706.087647] bpf_prog_c39d1ba309a769f7+0xacf/0x1000 [ 706.092663] ? __sched_text_start+0x8/0x8 [ 706.096799] ? lock_downgrade+0x900/0x900 [ 706.100956] ? lock_acquire+0x1ed/0x520 [ 706.104922] ? bpf_test_run+0x3cb/0x780 [ 706.108962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.114599] ? check_preemption_disabled+0x48/0x280 [ 706.119619] ? kasan_check_read+0x11/0x20 [ 706.123881] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 706.129152] ? rcu_softirq_qs+0x20/0x20 [ 706.133206] ? preempt_schedule+0x4d/0x60 [ 706.137358] ? ___preempt_schedule+0x16/0x18 [ 706.141769] ? bpf_test_run+0x25d/0x780 [ 706.145748] ? netlink_diag_dump+0x2a0/0x2a0 [ 706.150152] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 706.155682] ? bpf_test_init.isra.10+0x70/0x100 [ 706.160351] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 706.165109] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 706.169941] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 706.175469] ? fput+0x130/0x1a0 [ 706.178739] ? __bpf_prog_get+0x9b/0x290 [ 706.182813] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 706.187644] ? bpf_prog_test_run+0x130/0x1a0 [ 706.192049] ? __x64_sys_bpf+0x3d8/0x520 14:22:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x10e, 0x2, &(0x7f0000000040), 0x3) socket$kcm(0x29, 0x5, 0x0) [ 706.196105] ? bpf_prog_get+0x20/0x20 [ 706.199917] ? do_syscall_64+0x1b9/0x820 [ 706.203966] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 706.209320] ? syscall_return_slowpath+0x5e0/0x5e0 [ 706.214238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.219102] ? trace_hardirqs_on_caller+0x310/0x310 [ 706.224113] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 706.229125] ? prepare_exit_to_usermode+0x291/0x3b0 [ 706.234138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.238978] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 706.266091] audit: type=1804 audit(1542118941.712:270): pid=18069 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir736866577/syzkaller.yuVcnZ/1327/memory.events" dev="sda1" ino=16977 res=1 14:22:21 executing program 0: socketpair(0xe, 0xf, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000002700)={&(0x7f0000001400)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001480)=""/154, 0x9a}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/229, 0xe5}], 0x3, &(0x7f0000002680)=""/79, 0x4f, 0x6}, 0x1) sendmsg$kcm(r0, &(0x7f0000003c40)={&(0x7f0000002740)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000027c0)="c9eeb321bfa289fb91cccb961519527e0fbc9d6e562b75d5cb9516de21f48df4dcf36be541132e4d56cde63b5c25ffc514208812c9e104da8bb10b050db745df1880adb42c31dc78e33f66e54a9520a26705aa6b10aacd124c78622218f720268de46ce7690d6cf7540c5452df4d1a17935c9669220b78e2b272240d8371ba766f046b3d2b9409c99f9e8366c5de30a48a5993b3d30463942fdd295fa5119c0c1bc9162e87049295da166660ef0c1e6028aeb5700287c14764fbcd31e46d0e3100f24b7ce8b9d74b9588e6d0ccb6c6604bc21c9e02e0579b56766a3d5a93b224de71ae8f337af149601b0feba00507c872044a13a5d3708a66", 0xf9}, {&(0x7f00000028c0)="2094ace526efc1c0da777830d37556a99df26f978a9e9eca23de6cf711579a4c84253bf0d76b01eb1343b4ddac4b04ef6972a92a4e891395374374ff054868af3e2f6e71b343e5fdd9955547895a3db2cf8f3faea006932278671a14bb0c4c966cb30783aab3", 0x66}, {&(0x7f0000002940)="140846a9ad1a9807b403f963", 0xc}, {&(0x7f0000002980)="cd5db94b57775d38eb157f79629a1cf793a4b23972d4d84a48c6f4c4f5d3b8343a51a36aa7ffd9c9776cb48b9b52c1e7ce9043aaabd528fc51f0486c092100354bd4b52b2c439b626907fdd5577ac8d3de7adc7d3a8f", 0x56}], 0x4, &(0x7f0000003d80)=ANY=[@ANYBLOB="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0x11e8}, 0x20000000) r2 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r2, 0x6, 0xe, &(0x7f0000000100), 0x4) 14:22:21 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffff9c, 0x28, &(0x7f00000003c0)={0x0, 0x0}}, 0xfffffffffffffff0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)={r0, 0x1, 0x10}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x80000000, 0x19}, 0xc) socketpair(0x40000b, 0x8000b, 0xffffffffffffffe1, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x2b, 'rdma'}, {0x2b, 'io'}, {0x2d, 'memory'}, {0x2b, 'rdma'}, {0x2d, 'rdma'}, {0x2b, 'pids'}]}, 0x24) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000680)={r4}) r5 = socket$kcm(0x2, 0x800000000000005, 0x84) recvmsg$kcm(r5, &(0x7f00000078c0)={&(0x7f0000005580)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000007780)=[{&(0x7f0000005600)=""/201, 0xc9}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/119, 0x77}, {&(0x7f0000006780)=""/4096, 0x1000}], 0x4, &(0x7f00000077c0)=""/248, 0xf8, 0x5}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000007900)={0x9, 0x12, &(0x7f0000000540)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1}, @jmp={0x5, 0x3, 0x4, 0xf, 0xa, 0xfffffffffffffffc, 0x8}, @ldst={0x3, 0x1, 0x7, 0xf, 0x5, 0x100, 0x4}, @alu={0x4, 0x7, 0xf, 0x5, 0xf, 0x3a, 0x4}, @call={0x85, 0x0, 0x0, 0xa}, @exit, @jmp={0x5, 0x6, 0xf, 0x7, 0x0, 0x8, 0x4}, @jmp={0x5, 0x2, 0x4, 0xd, 0x3, 0x18, 0x1}, @generic={0x0, 0x7ff, 0x5, 0x6}], &(0x7f0000000080)='syzkaller\x00', 0x2000000001, 0x44, &(0x7f0000000600)=""/68, 0x41100, 0x1, [], r6}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") perf_event_open(&(0x7f0000000700)={0x5, 0x70, 0x3, 0x80, 0x100000000, 0x101, 0x0, 0x100000000, 0x40048, 0x9, 0x4, 0x80000000, 0x7, 0xea, 0x1, 0x42e, 0x8, 0xad9, 0xf88d, 0x2, 0xfffffffffffffff7, 0x138d, 0x8000000000000000, 0x9, 0xffffffff, 0x80000001, 0x1, 0x200, 0x4, 0x2, 0x4, 0x3ff, 0x2e, 0x200, 0xffffffffffff42fc, 0x23, 0x2, 0x8a, 0x0, 0x8, 0x5, @perf_config_ext={0x2, 0x8000}, 0x4000, 0x3, 0x400, 0x5, 0x7fff, 0xb019, 0x10001}, 0x0, 0x10, r3, 0xb) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x46, &(0x7f00000001c0)='vmnet1\\-vboxnet0posix_acl_access}cpusetselfkeyringvmnet0(cpusetem0([.\x00'}, 0x30) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xa002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="6576656e7473000000c7aaff0fb0c79b9391e4ae6479d80000000000", 0xf0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000200)={r5}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000140)='vboxnet0wlan0-vboxnet0$\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="09000100000000000000000000bf00000000000000080000000000000000000000ef410f81636a9be2b07aad6ea2bdb5c5c80529819a3624fbe85dc0a229cdd0f0e8ce8c4e71650caf14c9775646e58598748008dbe16b2db4b4cad8beefdbc3495800219aa48b282858e5c553c914c41a9d881b8fdf053d666a136e0aa38380523b27743e874fc897614b21d4dfe834"]) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x6, 0xfffffffffffffff7, 0x101, 0x34, 0x0, 0x1, 0x1e008, 0x0, 0x9, 0x101, 0x0, 0x7fff, 0x8001, 0x843a, 0x8, 0x8001, 0x1000, 0x9, 0x7, 0x81, 0x76, 0x6, 0x4, 0xca93, 0x800, 0xffffffffffffffff, 0x5f, 0x8001, 0x6, 0x10000, 0x1ff, 0x6, 0xffffffffffffff00, 0x1, 0x7d9, 0xfffffffffffffff7, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x1, 0x9b1, 0x7, 0x100000001, 0xa, 0x7}, r8, 0xb, r7, 0x8) socket$kcm(0x2, 0x802, 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) close(r7) socket$kcm(0x2, 0x8000000003, 0x2) socketpair$inet(0x2, 0xe, 0xdc, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x8953, &(0x7f0000000040)=0x2) [ 706.351174] audit: type=1800 audit(1542118941.802:271): pid=18067 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor3" name="memory.events" dev="sda1" ino=16977 res=0 14:22:21 executing program 1 (fault-call:4 fault-nth:68): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 706.551131] FAULT_INJECTION: forcing a failure. [ 706.551131] name failslab, interval 1, probability 0, space 0, times 0 [ 706.562573] CPU: 1 PID: 18093 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 706.569959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.579312] Call Trace: [ 706.579338] dump_stack+0x244/0x39d [ 706.579361] ? dump_stack_print_info.cold.1+0x20/0x20 [ 706.579380] ? __lock_is_held+0xb5/0x140 [ 706.579403] should_fail.cold.4+0xa/0x17 [ 706.585619] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 706.585639] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 706.585659] ? kasan_unpoison_shadow+0x35/0x50 [ 706.613882] ? skb_tx_error+0x2f0/0x2f0 [ 706.617891] ? __kmalloc_node_track_caller+0x50/0x70 [ 706.623003] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 706.628557] ? print_usage_bug+0xc0/0xc0 [ 706.632637] ? kasan_check_write+0x14/0x20 [ 706.636882] ? pskb_expand_head+0x6b3/0x10f0 [ 706.641336] ? __lock_acquire+0x62f/0x4c20 [ 706.645587] ? __lock_is_held+0xb5/0x140 14:22:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/63, 0x3f}, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/243, 0xf3}, 0x0) recvmsg$kcm(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000500)=""/70, 0x46}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000480)=""/6, 0x6}], 0x5, &(0x7f0000000700)=""/232, 0xe8}, 0x40000000) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1, &(0x7f0000002c40)=ANY=[]}, 0x0) gettid() bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000340)='threaded\x00', 0x195) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000100)=0x20000004c) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x81, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x3, 0x3, 0x0, 0x0, 0x2, 0x0, 0x88, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x10000, 0x5, 0x2, 0x20000053, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x49}, 0x0, 0x6, r1, 0x3) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/103, 0x67}], 0x1, &(0x7f0000000480), 0x0, 0xff}, 0x0) 14:22:22 executing program 0: r0 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f00000025c0)=ANY=[]}, 0x8000) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@unspec, 0x300, &(0x7f0000000040)=[{&(0x7f0000000280), 0xff8f}], 0x1, &(0x7f0000001280)}, 0x0) socket$kcm(0x29, 0x9, 0x0) [ 706.649654] __should_failslab+0x124/0x180 [ 706.649673] should_failslab+0x9/0x14 [ 706.649689] kmem_cache_alloc+0x47/0x730 [ 706.649718] skb_clone+0x1bb/0x500 [ 706.649735] ? skb_split+0x11e0/0x11e0 [ 706.669236] ? check_preemption_disabled+0x48/0x280 [ 706.674269] ? __this_cpu_preempt_check+0x1c/0x20 [ 706.679125] ? __bpf_redirect+0x54b/0xb20 [ 706.683297] bpf_clone_redirect+0xb9/0x490 [ 706.687566] bpf_prog_c39d1ba309a769f7+0x863/0x1000 [ 706.692605] ? __sched_text_start+0x8/0x8 [ 706.696764] ? lock_downgrade+0x900/0x900 [ 706.700931] ? find_held_lock+0x36/0x1c0 [ 706.705105] ? lock_acquire+0x1ed/0x520 [ 706.709105] ? bpf_test_run+0x3cb/0x780 [ 706.713178] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.718734] ? check_preemption_disabled+0x48/0x280 [ 706.723775] ? kasan_check_read+0x11/0x20 [ 706.727951] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 706.733235] ? rcu_softirq_qs+0x20/0x20 [ 706.737221] ? preempt_schedule+0x4d/0x60 [ 706.741378] ? ___preempt_schedule+0x16/0x18 [ 706.745811] ? bpf_test_run+0x25d/0x780 [ 706.749805] ? netlink_diag_dump+0x2a0/0x2a0 [ 706.754228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 706.759781] ? bpf_test_init.isra.10+0x70/0x100 [ 706.764471] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 706.769249] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 706.774094] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 706.779640] ? fput+0x130/0x1a0 [ 706.782975] ? __bpf_prog_get+0x9b/0x290 [ 706.787065] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 706.791924] ? bpf_prog_test_run+0x130/0x1a0 [ 706.796344] ? __x64_sys_bpf+0x3d8/0x520 14:22:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f00000001c0), 0x12) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'memory'}]}, 0x8) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00mei\ary '], 0x3ff800) [ 706.800412] ? bpf_prog_get+0x20/0x20 [ 706.804248] ? do_syscall_64+0x1b9/0x820 [ 706.808313] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 706.813693] ? syscall_return_slowpath+0x5e0/0x5e0 [ 706.818626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.823481] ? trace_hardirqs_on_caller+0x310/0x310 [ 706.828509] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 706.833570] ? prepare_exit_to_usermode+0x291/0x3b0 [ 706.838607] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.843469] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:22 executing program 1 (fault-call:4 fault-nth:69): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:22 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x11, 0x1000000000000003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6}, 0x2c) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000000200), 0x4) recvmsg$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) unlink(&(0x7f0000000000)='./file0\x00') sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0xffffff7f, 0x5, @dev={0xfe, 0x80, [0x20000380, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x3c1, &(0x7f0000000380)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'Ream_slave_0\x00', 0x2051}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000580)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f00000002c0)='cpuacct.stat\x00'}, 0x30) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000300)) close(r0) recvmsg(r1, &(0x7f00000009c0)={&(0x7f00000003c0)=@nfc, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/3, 0x3}, {&(0x7f0000000680)=""/48, 0x30}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/82, 0x52}], 0x4, &(0x7f0000000940)=""/94, 0x5e, 0x7fff}, 0x40000000) [ 706.980662] FAULT_INJECTION: forcing a failure. [ 706.980662] name failslab, interval 1, probability 0, space 0, times 0 [ 706.992190] CPU: 1 PID: 18115 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 706.999566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.008929] Call Trace: [ 707.011553] dump_stack+0x244/0x39d [ 707.015212] ? dump_stack_print_info.cold.1+0x20/0x20 [ 707.020430] ? __lock_is_held+0xb5/0x140 [ 707.024541] should_fail.cold.4+0xa/0x17 [ 707.028635] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 707.033761] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 707.039063] ? kasan_unpoison_shadow+0x35/0x50 [ 707.043660] ? skb_tx_error+0x2f0/0x2f0 [ 707.047657] ? __kmalloc_node_track_caller+0x50/0x70 [ 707.052780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.058338] ? print_usage_bug+0xc0/0xc0 [ 707.062417] ? kasan_check_write+0x14/0x20 [ 707.066665] ? pskb_expand_head+0x6b3/0x10f0 [ 707.071112] ? __lock_acquire+0x62f/0x4c20 [ 707.075366] ? __lock_is_held+0xb5/0x140 [ 707.079464] __should_failslab+0x124/0x180 [ 707.083716] should_failslab+0x9/0x14 [ 707.087530] kmem_cache_alloc+0x47/0x730 [ 707.091617] skb_clone+0x1bb/0x500 [ 707.095167] ? skb_split+0x11e0/0x11e0 [ 707.099062] ? check_preemption_disabled+0x48/0x280 [ 707.104093] ? debug_smp_processor_id+0x1c/0x20 [ 707.108770] ? perf_trace_lock_acquire+0x15b/0x800 [ 707.113696] ? __bpf_redirect+0x54b/0xb20 [ 707.117850] bpf_clone_redirect+0xb9/0x490 [ 707.122102] bpf_prog_c39d1ba309a769f7+0x4ab/0x1000 [ 707.127126] ? __sched_text_start+0x8/0x8 [ 707.131289] ? lock_downgrade+0x900/0x900 [ 707.135471] ? lock_acquire+0x1ed/0x520 [ 707.139457] ? bpf_test_run+0x3cb/0x780 [ 707.143438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.148981] ? check_preemption_disabled+0x48/0x280 [ 707.154031] ? kasan_check_read+0x11/0x20 [ 707.158200] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 707.163483] ? rcu_softirq_qs+0x20/0x20 [ 707.167477] ? preempt_schedule+0x4d/0x60 [ 707.171638] ? ___preempt_schedule+0x16/0x18 [ 707.176065] ? bpf_test_run+0x25d/0x780 [ 707.180063] ? netlink_diag_dump+0x2a0/0x2a0 [ 707.184483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.190036] ? bpf_test_init.isra.10+0x70/0x100 [ 707.194717] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 707.199500] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 707.204352] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 707.209898] ? fput+0x130/0x1a0 [ 707.213196] ? __bpf_prog_get+0x9b/0x290 [ 707.217271] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 707.222125] ? bpf_prog_test_run+0x130/0x1a0 [ 707.226560] ? __x64_sys_bpf+0x3d8/0x520 [ 707.230629] ? bpf_prog_get+0x20/0x20 [ 707.234459] ? do_syscall_64+0x1b9/0x820 [ 707.238535] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 707.243905] ? syscall_return_slowpath+0x5e0/0x5e0 [ 707.248839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.254905] ? trace_hardirqs_on_caller+0x310/0x310 [ 707.259946] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 707.264978] ? prepare_exit_to_usermode+0x291/0x3b0 [ 707.270019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.274880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.397066] FAULT_INJECTION: forcing a failure. [ 707.397066] name failslab, interval 1, probability 0, space 0, times 0 [ 707.408602] CPU: 1 PID: 18129 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 707.415973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.425337] Call Trace: [ 707.427965] dump_stack+0x244/0x39d [ 707.431619] ? dump_stack_print_info.cold.1+0x20/0x20 [ 707.436828] ? __lock_is_held+0xb5/0x140 [ 707.440910] should_fail.cold.4+0xa/0x17 [ 707.445076] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 707.450191] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 707.455487] ? kasan_unpoison_shadow+0x35/0x50 [ 707.460080] ? skb_tx_error+0x2f0/0x2f0 [ 707.464069] ? __kmalloc_node_track_caller+0x50/0x70 [ 707.469185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.474732] ? print_usage_bug+0xc0/0xc0 [ 707.478805] ? kasan_check_write+0x14/0x20 [ 707.483048] ? pskb_expand_head+0x6b3/0x10f0 [ 707.487498] ? __lock_acquire+0x62f/0x4c20 [ 707.491835] ? __lock_is_held+0xb5/0x140 [ 707.496030] __should_failslab+0x124/0x180 [ 707.500293] should_failslab+0x9/0x14 [ 707.504102] kmem_cache_alloc+0x47/0x730 [ 707.508193] skb_clone+0x1bb/0x500 [ 707.511746] ? skb_split+0x11e0/0x11e0 [ 707.515645] ? check_preemption_disabled+0x48/0x280 [ 707.520675] ? debug_smp_processor_id+0x1c/0x20 [ 707.525355] ? perf_trace_lock_acquire+0x15b/0x800 [ 707.530291] ? __bpf_redirect+0x54b/0xb20 [ 707.534546] bpf_clone_redirect+0xb9/0x490 [ 707.538798] bpf_prog_c39d1ba309a769f7+0x557/0x1000 [ 707.543823] ? __sched_text_start+0x8/0x8 [ 707.547987] ? lock_downgrade+0x900/0x900 [ 707.552172] ? lock_acquire+0x1ed/0x520 [ 707.556156] ? bpf_test_run+0x3cb/0x780 [ 707.560140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.565686] ? check_preemption_disabled+0x48/0x280 [ 707.570718] ? kasan_check_read+0x11/0x20 [ 707.574875] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 707.580163] ? rcu_softirq_qs+0x20/0x20 [ 707.584149] ? preempt_schedule+0x4d/0x60 [ 707.588325] ? ___preempt_schedule+0x16/0x18 [ 707.592759] ? bpf_test_run+0x25d/0x780 [ 707.596755] ? netlink_diag_dump+0x2a0/0x2a0 [ 707.601183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.606733] ? bpf_test_init.isra.10+0x70/0x100 [ 707.611418] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 707.616200] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 707.621054] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 707.626603] ? fput+0x130/0x1a0 [ 707.629895] ? __bpf_prog_get+0x9b/0x290 [ 707.633973] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 707.638825] ? bpf_prog_test_run+0x130/0x1a0 [ 707.643250] ? __x64_sys_bpf+0x3d8/0x520 14:22:22 executing program 1 (fault-call:4 fault-nth:70): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 707.647324] ? bpf_prog_get+0x20/0x20 [ 707.651161] ? do_syscall_64+0x1b9/0x820 [ 707.655251] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 707.660727] ? syscall_return_slowpath+0x5e0/0x5e0 [ 707.665668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.670522] ? trace_hardirqs_on_caller+0x310/0x310 [ 707.675548] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 707.680578] ? prepare_exit_to_usermode+0x291/0x3b0 [ 707.685613] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.690483] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:23 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x0, 0x84) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000440)='vboxnet0wlan0-vboxnet0$\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r1}) 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$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0xffffffffffffffff, r0, 0x0, 0x18, &(0x7f0000000140)='vboxnet0wlan0-vboxnet0$\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000540)=ANY=[]) close(r2) r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x6, 0xfffffffffffffff7, 0x101, 0x34, 0x0, 0x1, 0x1e008, 0x0, 0x9, 0x101, 0x0, 0x7fff, 0x8001, 0x843a, 0x8, 0x8001, 0x1000, 0x9, 0x7, 0x81, 0x76, 0x6, 0x4, 0xca93, 0x800, 0xffffffffffffffff, 0x5f, 0x8001, 0x6, 0x10000, 0x1ff, 0x6, 0xffffffffffffff00, 0x1, 0x7d9, 0xfffffffffffffff7, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x1, 0x9b1, 0x7, 0x100000001, 0xa, 0x7}, r3, 0xb, r2, 0x8) r5 = socket$kcm(0x2, 0x802, 0x0) socketpair(0x1b, 0x8080e, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f0000000380)=r7) r8 = perf_event_open(&(0x7f00000004c0)={0x5, 0x70, 0x80000001, 0xffffffffffffffc0, 0x1, 0x8, 0x0, 0x7, 0x10000, 0x9, 0x9, 0x885d, 0x8, 0xea1, 0x12, 0x15, 0x1000000000000, 0x5, 0x2, 0x0, 0x8000, 0x0, 0x2, 0x81, 0xfffffffffffffff7, 0x1705, 0x6, 0x2, 0x81, 0x0, 0x2, 0xbf, 0x9, 0xffffffff, 0x400, 0x800, 0x4, 0x28, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000000480), 0x8}, 0x0, 0x3, 0x800, 0x3, 0x10001, 0x8000, 0x43}, r3, 0xb, r4, 0xa) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket$kcm(0xa, 0x8000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x8982, &(0x7f0000000240)={r1}) unlink(&(0x7f0000000200)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x3) socketpair(0x1, 0x6, 0x5, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r10, &(0x7f0000000400)='pids.events\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) socket$kcm(0x2, 0x8000000003, 0x2) perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0x80000000, 0x4, 0x1, 0x0, 0x0, 0x1, 0x2002, 0x6, 0x1f, 0x23, 0xde2f, 0x852, 0x0, 0x7fffffff, 0x3, 0x800, 0x4, 0x5c42, 0x6, 0x7, 0x4, 0x4, 0x2, 0x1, 0x2, 0x5, 0x1, 0x79, 0x9, 0x80000000, 0x9, 0x6, 0x2, 0x49, 0xbabc, 0x16, 0x0, 0xb6a2, 0x2, @perf_bp={&(0x7f0000000540)}, 0x4, 0x3, 0x7ff, 0x4, 0xf34, 0x1, 0x5}, r3, 0x0, r8, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8953, &(0x7f0000000040)=0x2) 14:22:23 executing program 1 (fault-call:4 fault-nth:71): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:23 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$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, 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, &(0x7f0000000780)="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") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) 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, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) socket$kcm(0x11, 0x0, 0x300) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000e40)="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", 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f00000006c0)={0x2, 0x70, 0x80, 0x74, 0x0, 0x0, 0x0, 0x31fe, 0x480, 0x7, 0x0, 0x80000000, 0xfffffffffffffff7, 0xffff, 0x4, 0x0, 0xe4cf, 0x4, 0x20, 0x1000, 0x3, 0x7f, 0x0, 0x7ff, 0x16, 0x1f, 0x6, 0x0, 0x2, 0x3, 0x9a97, 0x5, 0x365b, 0x7, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x3, 0x2, @perf_config_ext={0x3845, 0x10000}, 0x10028, 0x8, 0x1, 0x7, 0x7f, 0x10001, 0x3d}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0xd6, &(0x7f0000000500)="6e7230030060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e"}, 0x30) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000140)='./file0\x00', r5}, 0x10) perf_event_open(&(0x7f0000000b00)={0x1, 0x70, 0x9, 0x2, 0xc2, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0x93, 0x101, 0x3, 0x1000, 0x6, 0x9, 0x4, 0x464, 0x7, 0xffffffff, 0x8, 0x1, 0x8, 0x5, 0x7, 0x0, 0x0, 0x2, 0x8, 0x4, 0x614, 0x0, 0x6, 0x1ff, 0x8000, 0x1000, 0x8, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x8, 0xffffffffffffff81, 0x20000000, 0x0, 0x1, 0x0, 0x6}, r6, 0x6, 0xffffffffffffffff, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000400)) r7 = openat$cgroup(r5, &(0x7f0000000c40)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f0000000c80)='rdma.current\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0x12) perf_event_open(&(0x7f0000000b80)={0x55297c67c9091a9e, 0x70, 0xe74, 0x2, 0x1f7, 0x3bf, 0x0, 0xee, 0x2045, 0x4, 0x7, 0x4, 0x6, 0xf48f, 0x1f, 0x100000000, 0x6, 0x100, 0x4, 0x2, 0x300000000, 0x6, 0xbc03, 0xe7, 0xffff, 0x80, 0x7, 0x9, 0x0, 0x5, 0x9, 0x0, 0x6, 0x81, 0x100000001, 0xfffffffffffffff8, 0x3, 0x2, 0x0, 0x5, 0x7, @perf_bp={&(0x7f00000003c0), 0x2}, 0x8, 0x8, 0x1000, 0x7, 0x6, 0x3, 0x8001}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x30, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)="4f50431c4e4c0000eb0000000000000000"}, 0x48) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000c00)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000740)={r5}) socket$kcm(0x29, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r8, 0x0, 0xd, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8e", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) socketpair(0x10, 0x80001, 0x1, &(0x7f0000000100)) openat$cgroup_ro(r4, &(0x7f0000000680)='cgroup.events\x00', 0x0, 0x0) close(r0) 14:22:23 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) recvmsg$kcm(r0, &(0x7f00000009c0)={&(0x7f0000000780)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)=""/94, 0x5e}], 0x1, &(0x7f00000008c0)=""/203, 0xcb, 0x2}, 0x10000) sendmsg$kcm(r0, &(0x7f00000030c0)={&(0x7f0000000a00)=@can={0x1d, r2}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000000a80)="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0x1000}, {&(0x7f0000002a80)="c364cdf2b442221dfe4594028f8d8217e0e6d3224b025842722d0fa12e1c1362acb3df366e65c2b4c398", 0x2a}, {&(0x7f0000002ac0)="95504acdf764db22fc0aa04c443efd56af413954f3", 0x15}, {&(0x7f0000002b00)="cdb920b2490b8b4b52988f9c4175d993e5def3c282c38d6181ede30cc717ab58dc501d16df8f700e4505b0ac6b3cf8ed84c3db8101e9a6fcaeb7f60a4ed08b3623034136c35f3f53554b203fa67493ce4e5625892c0abf2435742f8ebc6ef633e50d3f2528a89bd8451333015c2d76b0f76a2dde0e91f4ae7fd78cefb85140db6b24f71b46c18acfb0aa0dc2ce5d2755d4862bd4f57dc42cd6652d8198dc88b20483252a755b9040796413749338c07b00436d6fc9b8e5d5ff0c33365f8a4abf47e9f10a38d559b906539e6e31164e68f85cc4ba7501f3293f8d8012d83bb292b008222595f8", 0xe6}, {&(0x7f0000002c00)="61e0be530dc5b658520c93e1d7552b1d59a628c3abadf5ab3b2de285890445c3a28cce85424b0e", 0x27}, {&(0x7f0000002c40)="619853695dfa1c4e92baa7d9fc685806742b6ee5cc1d6e747ac9121b8124dce196f9dc14bbdcba9c9c980c87e6fcc77d376ac28b59fc2fb9de1a8bf254aff143ba10c3bc5bce0055b02d4588db2a29ffd6057a6a611aa0a3f813eee30887f183cbbc23a0e0384ca39db9608fcc5e4a439b48bbb3f5c4dde6a3a3fd7018be8b665371c0f32edae27e1f1a385953f232145393d089ace6042fc8b920fbe21e1d8087f54a82c050e63f5694fc509a76e662f2e162597ce7d9259044810a0a54705f00f3c25d422a2f91", 0xc8}, {&(0x7f0000002d40)="0336fc0ece238edb8ac5f688156af1f32c40693e5029a4d1586e69533a696787e32ff1f87ab0cc156bb3946a2a6c894563a520d9602d4301365c22ed66f19b77f68e3136ba0df69ae3f7e012fd3465dcf3dc54aaca3384cd9c01df7f1a275aff808044d89f79bc4bf2a90c27879301732e84f19c14c27568183b9a3683acb79c72bf0ecfa38cc59b0e0ff35e9c972606d86dba1dec829993dbec4efeac6b10be46c059a508635a2d31e5e5e8f90fdab24d148f3acc4585eeb861acbae835732f33941bffc229b3b1134879fb212593ae07a7aa18bc415d53f4bf", 0xda}], 0x8, &(0x7f0000002ec0)=ANY=[@ANYBLOB="a800000000000000170100000300000023c7d484e89b830aac4805a4c47083d610d85473c8dde1855c752e4c8ba6c17e920eec37f15f428d30d8bc28e3c4a15207602b2309ad467aa630c48f68c5853412d1ff7fc7cda12802e4735e674469b2eb6ac0c7a189f7d404ab8f11e398029dba3db0c15c9707e9e0eeeaf5f02f0fe9c422856025d670186ea3e477d0602bf9fac363c03e6e341fb6d8d2506c8151117700000000000000900000000000000039010000130a0000addbde270408ee02ab8a7bd6313ce02ff9092c42f0573fff0340c6c19117f07e5ff85ac278767d2b406b9c3a3b01406ee90e9f8285911b61994adc0d7136071148b590669903c16583e2855eb9d2ec700ce248cfab4e6a1b8a31d1a9eec2bbc8b40e5fc40ea6d91bb8dbd27329ffcbd0715b147821a2fb13d70a000000000000c80000000000000001010000000000003b166cda519d1b01949ffd66b4ac6df06b560c989be0230bd17b77952afeee655aecc3cd415cc44e44175d0f07f563b813d35bcaf2c279cad55149a6c32ed243e558e50b01de591cef12d65a60dfe46c41a5c1720b20dcfdb9197f0b99aebbab9aca16c99c59d8e135a17532846763169d29a6f5184ea7d04c013897bcc50b7b2d1fd990a25489b3204cc39b82d6d0c944189f80e591dcc035e428d7c326d91b2976563432dc58eb91f415e48d7f3f7875e9d375fdab0000"], 0x200, 0x4000}, 0x20000010) socketpair(0x1, 0x20001000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8916, &(0x7f00000002c0)="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") openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) socketpair(0x1a, 0x6, 0x689, &(0x7f0000000180)) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="23000000430081747801000000f869d9021b0cd90c0001000000000000000020000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) unlink(&(0x7f0000000140)='./file0\x00') [ 707.881273] FAULT_INJECTION: forcing a failure. [ 707.881273] name failslab, interval 1, probability 0, space 0, times 0 [ 707.892808] CPU: 1 PID: 18139 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 707.900178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.909545] Call Trace: [ 707.912168] dump_stack+0x244/0x39d [ 707.915810] ? dump_stack_print_info.cold.1+0x20/0x20 [ 707.921019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.926583] should_fail.cold.4+0xa/0x17 [ 707.930662] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 707.935866] ? __perf_event_task_sched_out+0x33a/0x1bf0 [ 707.941246] ? pick_next_task_fair+0xa05/0x1b30 [ 707.941270] ? rcu_read_lock_sched_held+0x14f/0x180 [ 707.950966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.950989] ? print_usage_bug+0xc0/0xc0 [ 707.951010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.951026] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 707.951060] ? __lock_acquire+0x62f/0x4c20 [ 707.951077] ? finish_task_switch+0x1f4/0x910 [ 707.951094] ? _raw_spin_unlock_irq+0x27/0x80 [ 707.951106] ? _raw_spin_unlock_irq+0x27/0x80 [ 707.951127] __should_failslab+0x124/0x180 [ 707.951144] should_failslab+0x9/0x14 [ 707.951171] kmem_cache_alloc+0x47/0x730 [ 707.960884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.960910] skb_clone+0x1bb/0x500 [ 707.960927] ? finish_task_switch+0x1b4/0x910 [ 707.960949] ? skb_split+0x11e0/0x11e0 [ 707.971660] ? preempt_notifier_register+0x200/0x200 [ 707.971675] ? __switch_to_asm+0x34/0x70 [ 707.971691] ? __switch_to_asm+0x34/0x70 [ 707.971703] ? __switch_to_asm+0x40/0x70 [ 707.971716] ? __switch_to_asm+0x34/0x70 [ 707.971728] ? __switch_to_asm+0x40/0x70 [ 707.971740] ? __switch_to_asm+0x34/0x70 [ 707.971752] ? __switch_to_asm+0x40/0x70 [ 707.971762] ? __switch_to_asm+0x34/0x70 [ 707.971774] ? __switch_to_asm+0x34/0x70 [ 707.971785] ? __switch_to_asm+0x40/0x70 [ 707.971795] ? __switch_to_asm+0x34/0x70 [ 707.971816] bpf_clone_redirect+0xb9/0x490 [ 707.971831] ? __schedule+0x8d7/0x21d0 [ 707.971851] bpf_prog_c39d1ba309a769f7+0x88a/0x1000 14:22:23 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="2b706964732061efb58b558b207e074e972154f9c2bd1ed77455931399b4af604874fa792ab3b3348f2550ac8f0400000000000000368707743002d48dd72dd1744bc79d8853415ec7083e67a62e98add9f606b4570cd70000000000000002ef7cc1e414209a7f964c15b9854fff2e15a954ba73ef82022b637c2bc5aa8456fffa43777eccd04bcf86797e05fadcc3e1f448bfbad13eaedacf29d2d0db34cebc2b8fbf59ae"], 0xa5) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2d, 'pids'}, {0x2d, 'memory'}]}, 0xe) [ 707.971866] ? __sched_text_start+0x8/0x8 [ 707.971880] ? lock_downgrade+0x900/0x900 [ 707.971905] ? find_held_lock+0x36/0x1c0 [ 707.971939] ? lock_acquire+0x1ed/0x520 [ 707.985143] ? bpf_test_run+0x3cb/0x780 [ 707.985162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.985182] ? check_preemption_disabled+0x48/0x280 [ 707.985204] ? kasan_check_read+0x11/0x20 [ 707.985221] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 708.007301] ? rcu_softirq_qs+0x20/0x20 [ 708.015316] ? preempt_schedule+0x4d/0x60 [ 708.015335] ? ___preempt_schedule+0x16/0x18 [ 708.015364] ? bpf_test_run+0x25d/0x780 [ 708.064955] ? netlink_diag_dump+0x2a0/0x2a0 [ 708.064976] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 708.064993] ? bpf_test_init.isra.10+0x70/0x100 [ 708.107961] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 708.107991] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 708.108009] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 708.108026] ? fput+0x130/0x1a0 [ 708.108043] ? __bpf_prog_get+0x9b/0x290 [ 708.130578] ? bpf_test_finish.isra.9+0x1f0/0x1f0 14:22:23 executing program 1 (fault-call:4 fault-nth:72): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 708.130596] ? bpf_prog_test_run+0x130/0x1a0 [ 708.130615] ? __x64_sys_bpf+0x3d8/0x520 [ 708.130630] ? bpf_prog_get+0x20/0x20 [ 708.139014] ? do_syscall_64+0x1b9/0x820 [ 708.139032] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 708.139051] ? syscall_return_slowpath+0x5e0/0x5e0 [ 708.139079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 708.139098] ? trace_hardirqs_on_caller+0x310/0x310 [ 708.139115] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 708.139133] ? prepare_exit_to_usermode+0x291/0x3b0 [ 708.149079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 708.149105] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.314235] FAULT_INJECTION: forcing a failure. [ 708.314235] name failslab, interval 1, probability 0, space 0, times 0 [ 708.325574] CPU: 0 PID: 18170 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 708.332947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.342314] Call Trace: [ 708.344909] dump_stack+0x244/0x39d [ 708.348543] ? dump_stack_print_info.cold.1+0x20/0x20 [ 708.353740] ? zap_class+0x640/0x640 [ 708.357458] should_fail.cold.4+0xa/0x17 [ 708.361522] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 708.366709] ? find_held_lock+0x36/0x1c0 [ 708.370769] ? is_bpf_text_address+0xac/0x170 [ 708.375266] ? lock_downgrade+0x900/0x900 [ 708.379413] ? check_preemption_disabled+0x48/0x280 [ 708.384430] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 708.389369] ? kasan_check_read+0x11/0x20 [ 708.393518] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 708.398788] ? rcu_softirq_qs+0x20/0x20 [ 708.402752] ? rcu_softirq_qs+0x20/0x20 [ 708.406715] ? unwind_dump+0x190/0x190 [ 708.410604] ? is_bpf_text_address+0xd3/0x170 [ 708.415090] ? kernel_text_address+0x79/0xf0 [ 708.419489] ? __kernel_text_address+0xd/0x40 [ 708.423974] ? unwind_get_return_address+0x61/0xa0 [ 708.428902] ? __save_stack_trace+0x8d/0xf0 [ 708.433216] __should_failslab+0x124/0x180 [ 708.438180] should_failslab+0x9/0x14 [ 708.441991] kmem_cache_alloc_node_trace+0x5a/0x740 [ 708.447003] ? save_stack+0xa9/0xd0 [ 708.450621] ? save_stack+0x43/0xd0 [ 708.454248] __kmalloc_node_track_caller+0x3c/0x70 [ 708.459174] __kmalloc_reserve.isra.40+0x41/0xe0 [ 708.463935] pskb_expand_head+0x230/0x10f0 [ 708.468174] ? memcpy+0x45/0x50 [ 708.471455] ? __copy_skb_header+0x350/0x6b0 [ 708.475858] ? skb_release_data+0x880/0x880 [ 708.480171] ? __alloc_skb+0x770/0x770 [ 708.484071] ? __lock_is_held+0xb5/0x140 [ 708.488138] ? kasan_check_write+0x14/0x20 [ 708.492903] ? __skb_clone+0x6c7/0xa00 [ 708.496783] ? __copy_skb_header+0x6b0/0x6b0 [ 708.501185] ? kmem_cache_alloc+0x33a/0x730 [ 708.505506] skb_ensure_writable+0x3dd/0x640 [ 708.509912] ? skb_checksum_setup+0xaa0/0xaa0 [ 708.514407] ? check_preemption_disabled+0x48/0x280 [ 708.519418] ? __this_cpu_preempt_check+0x1c/0x20 [ 708.524252] ? __bpf_redirect+0x54b/0xb20 [ 708.528407] bpf_clone_redirect+0x14a/0x490 [ 708.532730] bpf_prog_c39d1ba309a769f7+0xf2b/0x1000 [ 708.537739] ? __sched_text_start+0x8/0x8 [ 708.541877] ? lock_downgrade+0x900/0x900 [ 708.546034] ? find_held_lock+0x36/0x1c0 [ 708.550110] ? lock_acquire+0x1ed/0x520 [ 708.554092] ? bpf_test_run+0x3cb/0x780 [ 708.558068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 708.563629] ? check_preemption_disabled+0x48/0x280 [ 708.568674] ? kasan_check_read+0x11/0x20 [ 708.572834] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 708.578116] ? rcu_softirq_qs+0x20/0x20 [ 708.582097] ? preempt_schedule+0x4d/0x60 [ 708.586243] ? ___preempt_schedule+0x16/0x18 [ 708.590658] ? bpf_test_run+0x25d/0x780 [ 708.594655] ? netlink_diag_dump+0x2a0/0x2a0 [ 708.599097] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 708.604632] ? bpf_test_init.isra.10+0x70/0x100 [ 708.609304] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 708.614059] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 708.618891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 708.624418] ? fput+0x130/0x1a0 [ 708.627691] ? __bpf_prog_get+0x9b/0x290 [ 708.631755] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 708.636584] ? bpf_prog_test_run+0x130/0x1a0 [ 708.640982] ? __x64_sys_bpf+0x3d8/0x520 [ 708.645030] ? bpf_prog_get+0x20/0x20 [ 708.648836] ? do_syscall_64+0x1b9/0x820 [ 708.652891] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 708.658243] ? syscall_return_slowpath+0x5e0/0x5e0 [ 708.663159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 708.667993] ? trace_hardirqs_on_caller+0x310/0x310 [ 708.672998] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 708.678004] ? prepare_exit_to_usermode+0x291/0x3b0 [ 708.683030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 708.687866] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:24 executing program 1 (fault-call:4 fault-nth:73): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 708.743625] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 708.787557] device nr0 entered promiscuous mode [ 708.871537] FAULT_INJECTION: forcing a failure. [ 708.871537] name failslab, interval 1, probability 0, space 0, times 0 [ 708.882946] CPU: 0 PID: 18184 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 708.890318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.899683] Call Trace: [ 708.902304] dump_stack+0x244/0x39d [ 708.905951] ? dump_stack_print_info.cold.1+0x20/0x20 [ 708.911182] ? __lock_is_held+0xb5/0x140 [ 708.915256] should_fail.cold.4+0xa/0x17 [ 708.919418] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 708.924532] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 708.929816] ? kasan_unpoison_shadow+0x35/0x50 [ 708.934423] ? skb_tx_error+0x2f0/0x2f0 [ 708.938421] ? __kmalloc_node_track_caller+0x50/0x70 [ 708.943716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 708.949262] ? print_usage_bug+0xc0/0xc0 [ 708.953335] ? kasan_check_write+0x14/0x20 [ 708.957601] ? pskb_expand_head+0x6b3/0x10f0 [ 708.962041] ? __lock_acquire+0x62f/0x4c20 [ 708.966290] ? __lock_is_held+0xb5/0x140 [ 708.970378] __should_failslab+0x124/0x180 [ 708.974624] should_failslab+0x9/0x14 [ 708.978429] kmem_cache_alloc+0x47/0x730 [ 708.982504] skb_clone+0x1bb/0x500 [ 708.986051] ? skb_split+0x11e0/0x11e0 [ 708.989944] ? check_preemption_disabled+0x48/0x280 [ 708.994982] ? __this_cpu_preempt_check+0x1c/0x20 [ 708.999829] ? __bpf_redirect+0x54b/0xb20 [ 709.003997] bpf_clone_redirect+0xb9/0x490 [ 709.008246] bpf_prog_c39d1ba309a769f7+0x1fa/0x1000 [ 709.013273] ? __sched_text_start+0x8/0x8 [ 709.017425] ? lock_downgrade+0x900/0x900 [ 709.021594] ? find_held_lock+0x36/0x1c0 [ 709.025677] ? lock_acquire+0x1ed/0x520 [ 709.029652] ? bpf_test_run+0x3cb/0x780 [ 709.033617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.039145] ? check_preemption_disabled+0x48/0x280 [ 709.044154] ? kasan_check_read+0x11/0x20 [ 709.048291] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 709.053557] ? rcu_softirq_qs+0x20/0x20 [ 709.057522] ? preempt_schedule+0x4d/0x60 [ 709.061662] ? ___preempt_schedule+0x16/0x18 [ 709.066066] ? bpf_test_run+0x25d/0x780 [ 709.070052] ? netlink_diag_dump+0x2a0/0x2a0 [ 709.074476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 709.080042] ? bpf_test_init.isra.10+0x70/0x100 [ 709.084710] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 709.089459] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 709.094289] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 709.099816] ? fput+0x130/0x1a0 [ 709.103106] ? __bpf_prog_get+0x9b/0x290 [ 709.107158] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 709.111987] ? bpf_prog_test_run+0x130/0x1a0 [ 709.116387] ? __x64_sys_bpf+0x3d8/0x520 [ 709.120445] ? bpf_prog_get+0x20/0x20 [ 709.124253] ? do_syscall_64+0x1b9/0x820 [ 709.128305] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 709.133705] ? syscall_return_slowpath+0x5e0/0x5e0 [ 709.138628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 709.143462] ? trace_hardirqs_on_caller+0x310/0x310 [ 709.148465] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 709.153468] ? prepare_exit_to_usermode+0x291/0x3b0 [ 709.158487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 709.163337] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:24 executing program 2: 14:22:24 executing program 2: 14:22:24 executing program 2: 14:22:24 executing program 1 (fault-call:4 fault-nth:74): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000240)="68756765746c622e324d422e6c696d69745f696e5f627974657300a9d512679bfb6dbdd0dbea172bf478021e8fdd14", 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRESDEC=0x0], 0x28) [ 709.299266] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 14:22:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000020000006a0a00fe00000008850000004f000000b7000000000000009500040000000000"], &(0x7f0000000380)='syzkaller\x00'}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001680)='pids.events\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)=@nfc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000300)=""/22, 0x16}], 0x3, &(0x7f00000015c0)=""/163, 0xa3}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x81, &(0x7f0000000440)="bd25e7b9d668c6e5db803ff1dcbd", &(0x7f00000000c0)=""/129, 0xffff}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f000000fc00)={&(0x7f000000f700)=@can, 0x80, &(0x7f000000fb80)}, 0x0) 14:22:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)="68756765746c622e324d422e6c696d69745f696e5f627974657300a9d512679bfb6dbdd0dbea172bf478021e8fdd14", 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYRESDEC], 0x14) [ 709.407460] FAULT_INJECTION: forcing a failure. [ 709.407460] name failslab, interval 1, probability 0, space 0, times 0 [ 709.418835] CPU: 0 PID: 18196 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 709.426214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.435581] Call Trace: [ 709.438196] dump_stack+0x244/0x39d [ 709.441873] ? dump_stack_print_info.cold.1+0x20/0x20 [ 709.447089] ? zap_class+0x640/0x640 [ 709.450821] ? print_usage_bug+0xc0/0xc0 [ 709.454904] should_fail.cold.4+0xa/0x17 [ 709.458992] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 709.464132] ? find_held_lock+0x36/0x1c0 [ 709.468253] ? is_bpf_text_address+0xac/0x170 [ 709.472788] ? lock_downgrade+0x900/0x900 [ 709.476950] ? check_preemption_disabled+0x48/0x280 [ 709.481987] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 709.486933] ? kasan_check_read+0x11/0x20 [ 709.491093] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 709.496398] ? rcu_softirq_qs+0x20/0x20 [ 709.500378] ? rcu_softirq_qs+0x20/0x20 [ 709.504369] ? unwind_dump+0x190/0x190 [ 709.508311] ? is_bpf_text_address+0xd3/0x170 [ 709.512821] ? kernel_text_address+0x79/0xf0 [ 709.517242] ? __kernel_text_address+0xd/0x40 [ 709.521751] ? unwind_get_return_address+0x61/0xa0 [ 709.526691] ? __save_stack_trace+0x8d/0xf0 [ 709.531023] __should_failslab+0x124/0x180 [ 709.535254] should_failslab+0x9/0x14 [ 709.539051] kmem_cache_alloc_node_trace+0x5a/0x740 [ 709.544067] ? save_stack+0xa9/0xd0 [ 709.547686] ? save_stack+0x43/0xd0 [ 709.551326] __kmalloc_node_track_caller+0x3c/0x70 [ 709.556252] __kmalloc_reserve.isra.40+0x41/0xe0 [ 709.561016] pskb_expand_head+0x230/0x10f0 [ 709.565243] ? memcpy+0x45/0x50 [ 709.568517] ? __copy_skb_header+0x350/0x6b0 [ 709.572914] ? skb_release_data+0x880/0x880 [ 709.577226] ? __alloc_skb+0x770/0x770 [ 709.581110] ? __lock_is_held+0xb5/0x140 [ 709.585165] ? kasan_check_write+0x14/0x20 [ 709.589386] ? __skb_clone+0x6c7/0xa00 [ 709.593267] ? __copy_skb_header+0x6b0/0x6b0 [ 709.597689] ? kmem_cache_alloc+0x33a/0x730 [ 709.602012] skb_ensure_writable+0x3dd/0x640 [ 709.606416] ? skb_checksum_setup+0xaa0/0xaa0 [ 709.610934] ? check_preemption_disabled+0x48/0x280 [ 709.615967] ? __this_cpu_preempt_check+0x1c/0x20 [ 709.620798] ? __bpf_redirect+0x54b/0xb20 [ 709.624942] bpf_clone_redirect+0x14a/0x490 [ 709.629263] bpf_prog_c39d1ba309a769f7+0x35e/0x1000 [ 709.634293] ? __sched_text_start+0x8/0x8 [ 709.638432] ? lock_downgrade+0x900/0x900 [ 709.642598] ? find_held_lock+0x36/0x1c0 [ 709.646668] ? lock_acquire+0x1ed/0x520 [ 709.650642] ? bpf_test_run+0x3cb/0x780 [ 709.654613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.660138] ? check_preemption_disabled+0x48/0x280 [ 709.665149] ? kasan_check_read+0x11/0x20 [ 709.669299] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 709.674567] ? rcu_softirq_qs+0x20/0x20 [ 709.678560] ? preempt_schedule+0x4d/0x60 [ 709.682702] ? ___preempt_schedule+0x16/0x18 [ 709.687105] ? bpf_test_run+0x25d/0x780 [ 709.691079] ? netlink_diag_dump+0x2a0/0x2a0 [ 709.695479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 709.701006] ? bpf_test_init.isra.10+0x70/0x100 [ 709.705671] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 709.710422] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 709.715250] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 709.720789] ? fput+0x130/0x1a0 [ 709.724057] ? __bpf_prog_get+0x9b/0x290 [ 709.728108] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 709.732947] ? bpf_prog_test_run+0x130/0x1a0 [ 709.737346] ? __x64_sys_bpf+0x3d8/0x520 [ 709.741403] ? bpf_prog_get+0x20/0x20 [ 709.745207] ? do_syscall_64+0x1b9/0x820 [ 709.749261] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 709.754629] ? syscall_return_slowpath+0x5e0/0x5e0 [ 709.759546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 709.764380] ? trace_hardirqs_on_caller+0x310/0x310 [ 709.769391] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 709.774398] ? prepare_exit_to_usermode+0x291/0x3b0 [ 709.779412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 709.784248] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:25 executing program 3: r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="2e00000018008100e00f80ecdb4cb9040a4865160b000000d4126efb120009000e00da1b40d819a9060015000600", 0x2e}], 0x1, &(0x7f00000013c0)}, 0x0) r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)="be5b5b2773656c696e757800", 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x20, 0x778f, 0xc87, 0x6, 0x0, 0x4, 0x20800, 0xa, 0x8, 0x4, 0x4, 0x3, 0x9, 0x5, 0x0, 0x3, 0xda0, 0x5, 0x2, 0x8, 0x10001, 0x8, 0x61ce, 0x3, 0x1, 0x95b, 0x6, 0x1a5d, 0x5, 0x400000000000, 0x80, 0xfffffffffffffc00, 0x100000001, 0x4, 0xff, 0xb0, 0x0, 0x1, 0x5, @perf_config_ext={0x3f, 0x1ff}, 0x2000, 0x3, 0x80000001, 0x7, 0x200, 0x20, 0x200}, r1, 0x4, r2, 0x1) 14:22:25 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x600}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8913, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 14:22:25 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60ec, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000480)="4289454ebd2c875597b4020c0c2f1e6520db1180dad6842dfdb657430d87fb55492766445e8ec6fce598788f9e708a9b0ee6b81bc3be53af79fc26681190eabb9f438a3bc712d8ca89e91f04f946247322224c2391", &(0x7f0000000500)=""/238}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=""/202}, 0x18) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x3, 0x9a, 0x0, 0x8, 0x40, 0x2, 0x100000000, 0x0, 0x0, 0x4, 0x38, 0x3, 0x1f, 0x4, 0x6, 0x8000, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x10000, 0x1c5, 0xffffffff, 0x81, 0x80, 0x100000000, 0x0, 0x910, 0x1000, 0x3ff, 0x4, 0x3, 0xffffffff, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000340), 0xf}, 0x200, 0xffffffffffffffe1, 0x8, 0x4, 0x81, 0x8, 0x7}, 0x0, 0x7, r0, 0x1) write$cgroup_int(r2, &(0x7f0000000080), 0x297ef) 14:22:25 executing program 1 (fault-call:4 fault-nth:75): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 709.908346] FAULT_INJECTION: forcing a failure. [ 709.908346] name failslab, interval 1, probability 0, space 0, times 0 [ 709.919800] CPU: 1 PID: 18214 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 709.927180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.936537] Call Trace: [ 709.939162] dump_stack+0x244/0x39d [ 709.942821] ? dump_stack_print_info.cold.1+0x20/0x20 [ 709.948036] ? __lock_is_held+0xb5/0x140 [ 709.952120] should_fail.cold.4+0xa/0x17 [ 709.956195] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 709.961305] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 709.961322] ? kasan_unpoison_shadow+0x35/0x50 [ 709.961339] ? skb_tx_error+0x2f0/0x2f0 [ 709.961358] ? __kmalloc_node_track_caller+0x50/0x70 [ 709.961375] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 709.961394] ? print_usage_bug+0xc0/0xc0 [ 709.989920] ? kasan_check_write+0x14/0x20 [ 709.994171] ? pskb_expand_head+0x6b3/0x10f0 [ 709.998620] ? __lock_acquire+0x62f/0x4c20 [ 710.002875] ? __lock_is_held+0xb5/0x140 [ 710.006956] __should_failslab+0x124/0x180 [ 710.011204] should_failslab+0x9/0x14 [ 710.015031] kmem_cache_alloc+0x47/0x730 [ 710.019116] skb_clone+0x1bb/0x500 [ 710.022678] ? skb_split+0x11e0/0x11e0 [ 710.026582] ? check_preemption_disabled+0x48/0x280 [ 710.031629] ? __this_cpu_preempt_check+0x1c/0x20 [ 710.036501] ? __bpf_redirect+0x54b/0xb20 [ 710.040657] bpf_clone_redirect+0xb9/0x490 [ 710.044916] bpf_prog_c39d1ba309a769f7+0x962/0x1000 [ 710.049937] ? __sched_text_start+0x8/0x8 [ 710.054080] ? lock_downgrade+0x900/0x900 [ 710.058237] ? find_held_lock+0x36/0x1c0 [ 710.062312] ? lock_acquire+0x1ed/0x520 [ 710.066281] ? bpf_test_run+0x3cb/0x780 [ 710.070264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.075798] ? check_preemption_disabled+0x48/0x280 [ 710.080814] ? kasan_check_read+0x11/0x20 [ 710.084955] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 710.090255] ? rcu_softirq_qs+0x20/0x20 [ 710.094224] ? preempt_schedule+0x4d/0x60 [ 710.098372] ? ___preempt_schedule+0x16/0x18 [ 710.102792] ? bpf_test_run+0x25d/0x780 [ 710.106780] ? netlink_diag_dump+0x2a0/0x2a0 [ 710.111189] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 710.116717] ? bpf_test_init.isra.10+0x70/0x100 [ 710.121387] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 710.126146] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 710.130981] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 710.136649] ? fput+0x130/0x1a0 [ 710.140013] ? __bpf_prog_get+0x9b/0x290 [ 710.144081] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 710.148915] ? bpf_prog_test_run+0x130/0x1a0 [ 710.153320] ? __x64_sys_bpf+0x3d8/0x520 14:22:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x15, 0x10, 0xc6, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f00000002c0)="35b190e58869122f92cf", &(0x7f0000000180)="81ec1be7c91f275d6d59ce05bc0cbda9d710ff4c63d206c1d458969e37213d8b37b56c8fe2dc42d713bb89208d048be997bce776f2ad50b30bd96f0e6451a5ce0b429f9a8c9c45d68350a50c370b14a386ad7d0afe99faca5470f18ed2ce557518d1f16d738fe8b32ae3a460ae75cc5fb948128cfe4491bd0537b246da428f90", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="70a631c67d32d224329f2db2fb7e", &(0x7f0000000040)="78268186510a16259eae6595cc16c6b13addd9c0b169ef064d6d6bf58792e1567e2ac41d128a5b3e672d4e075b181d6ee8954d7f9eb84d0b6e26c9e37a8373b62ef3bd6396921f655088c5ca3e5a3e452889a59dbf294d74ee3ba6156e", 0x2}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) 14:22:25 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000240)='bond0\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x6, &(0x7f00000002c0)='bond0\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x480, 0xb, 0x1000, 0x4, 0x0, 0x5, 0x100, 0x2, 0x5, 0x81, 0x100000000, 0x2, 0x5, 0xffffffff, 0xfbc1, 0x9, 0xffffffff, 0x1f, 0x1, 0x101, 0x40, 0x9, 0x8, 0x7fff, 0xf0, 0x0, 0x7ff, 0x8, 0xff, 0x8, 0x8001, 0xff, 0x634, 0x8, 0x3ff, 0x8, 0x0, 0x5, 0x4, @perf_config_ext={0x4, 0x9}, 0x1008, 0x5, 0x6, 0x7, 0x401, 0x8000, 0x1}, r1, 0x1, r3, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0x3, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x9, 0x9, 0x3, 0xffff, 0x0, 0x2, 0x99, 0x8, 0x9, 0x10000, 0x0, 0x800, 0x0, 0x10001, 0x1c, 0x3ff, 0x8001, 0x0, 0xffffffffcabea289, 0x1000, 0xfffffffffffffffa, 0x2, 0x92, 0x40, 0x100000000, 0x7f, 0xfffffffffffffbe9, 0x3, 0x1ef, 0x7ff, 0x9, 0x7fffffff, 0x9, 0x81, 0x1, 0x5, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000400), 0xd}, 0x10400, 0x6, 0x0, 0x5, 0x4, 0x6, 0x8e}, r1, 0x0, r6, 0x1) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00000000c0)={'bond0\x00', @random="01003a1e2410"}) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000500)=r6) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r2, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) 14:22:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x0, 0xa9, 0xfffffffffffffffc, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000580)={0x0, 0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000540)='cpuset.effective_mems\x00'}, 0x30) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='cpuacct.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x5, 0xfffffffffffffff8, 0x0, 0x5, 0x0, 0x7, 0x20, 0x9, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6, 0x40, 0x0, 0x0, 0x0, 0x0, 0xb181, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1404, 0x0, 0x0, 0x0, 0x5, 0x2, 0xd5}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x23, &(0x7f0000000280), 0xcc) close(r1) sendmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f00000007c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000a80)}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)}, 0x20) [ 710.157371] ? bpf_prog_get+0x20/0x20 [ 710.161186] ? do_syscall_64+0x1b9/0x820 [ 710.165255] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 710.170617] ? syscall_return_slowpath+0x5e0/0x5e0 [ 710.175543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 710.180472] ? trace_hardirqs_on_caller+0x310/0x310 [ 710.185482] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 710.190677] ? prepare_exit_to_usermode+0x291/0x3b0 [ 710.195695] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 710.200539] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:25 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000200)}, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='#!security-wlan0\x00', r0}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000100)='./file0\x00'}, 0x10) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000040)=r1, 0x908) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000000)=r1) gettid() 14:22:25 executing program 1 (fault-call:4 fault-nth:76): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:25 executing program 3: socket$kcm(0x2, 0x5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e737461740085bce2c49cf00d1b28a01a4a70e8dac9aefd6f2e0986632e275b3decf89eac1d9d63bfdd7f733980988aa68bfea57987f0d44767ecb267959b600a94b459af97c6db5f26b5502cf1bdf2e13b8eb7923ce5d622e9a022df9a15e8798e46493b31f856a85aa3ee071d9033a724ecfb83826eea587224532e97cd698acfe550d1e504489b09936bf21ea989627188bc596bbc7a2de3d87770ba15a53f2d7f8202467b80b3740d019fcc1e7b176b13aea9b5baa9f8323d62ae8942f2e586a32563ab78870e9112a421a2b644684b28dcd5db551c87b41292", 0x2761, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000000), 0x4) 14:22:25 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x8, 0x9, 0x1, 0x1, 0x1, 0x7f}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x9, 0x3, 0xc003, 0x61, 0x14, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x2c) socketpair(0xb, 0x8080f, 0x7fffffff, &(0x7f0000000000)) [ 710.361747] FAULT_INJECTION: forcing a failure. [ 710.361747] name failslab, interval 1, probability 0, space 0, times 0 [ 710.373333] CPU: 1 PID: 18243 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 710.380799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 710.390340] Call Trace: [ 710.390368] dump_stack+0x244/0x39d [ 710.390391] ? dump_stack_print_info.cold.1+0x20/0x20 [ 710.390411] ? __lock_is_held+0xb5/0x140 [ 710.390435] should_fail.cold.4+0xa/0x17 [ 710.396636] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 710.415241] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 710.420551] ? kasan_unpoison_shadow+0x35/0x50 [ 710.425165] ? skb_tx_error+0x2f0/0x2f0 [ 710.429175] ? __kmalloc_node_track_caller+0x50/0x70 [ 710.434329] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 710.439892] ? print_usage_bug+0xc0/0xc0 [ 710.443978] ? kasan_check_write+0x14/0x20 [ 710.448233] ? pskb_expand_head+0x6b3/0x10f0 [ 710.448280] ? __lock_acquire+0x62f/0x4c20 [ 710.448302] ? __lock_is_held+0xb5/0x140 [ 710.448326] __should_failslab+0x124/0x180 [ 710.465349] should_failslab+0x9/0x14 [ 710.469164] kmem_cache_alloc+0x47/0x730 [ 710.473600] skb_clone+0x1bb/0x500 [ 710.477159] ? skb_split+0x11e0/0x11e0 [ 710.477184] ? debug_smp_processor_id+0x1c/0x20 [ 710.477201] ? perf_trace_lock+0x14d/0x7a0 [ 710.477233] ? __this_cpu_preempt_check+0x1c/0x20 [ 710.495576] ? __bpf_redirect+0x54b/0xb20 [ 710.499768] bpf_clone_redirect+0xb9/0x490 [ 710.504034] bpf_prog_c39d1ba309a769f7+0xa4a/0x1000 [ 710.509066] ? __sched_text_start+0x8/0x8 [ 710.513227] ? lock_downgrade+0x900/0x900 [ 710.517385] ? find_held_lock+0x36/0x1c0 [ 710.521449] ? lock_acquire+0x1ed/0x520 [ 710.525418] ? bpf_test_run+0x3cb/0x780 [ 710.529388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.534922] ? check_preemption_disabled+0x48/0x280 [ 710.539940] ? kasan_check_read+0x11/0x20 [ 710.544083] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 710.549353] ? rcu_softirq_qs+0x20/0x20 [ 710.553323] ? preempt_schedule+0x4d/0x60 [ 710.557481] ? ___preempt_schedule+0x16/0x18 [ 710.561894] ? bpf_test_run+0x25d/0x780 [ 710.565873] ? netlink_diag_dump+0x2a0/0x2a0 [ 710.570283] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 710.575811] ? bpf_test_init.isra.10+0x70/0x100 [ 710.580479] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 710.585249] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 710.590087] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 710.595620] ? fput+0x130/0x1a0 [ 710.598893] ? __bpf_prog_get+0x9b/0x290 [ 710.602952] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 710.607787] ? bpf_prog_test_run+0x130/0x1a0 [ 710.612212] ? __x64_sys_bpf+0x3d8/0x520 [ 710.616270] ? bpf_prog_get+0x20/0x20 [ 710.620089] ? do_syscall_64+0x1b9/0x820 [ 710.624146] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 710.629506] ? syscall_return_slowpath+0x5e0/0x5e0 [ 710.634432] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 710.639270] ? trace_hardirqs_on_caller+0x310/0x310 [ 710.644283] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 710.649297] ? prepare_exit_to_usermode+0x291/0x3b0 [ 710.654312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 710.659155] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:26 executing program 1 (fault-call:4 fault-nth:77): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r1, 0x28, &(0x7f0000000280)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00a6310cf52d000000850000000d000000b700000000000000950000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x1800000000000000, 0x4a, 0x29, &(0x7f0000000440)="b90703e6681b00000000000000ead5dc57ee41dea43e63a377fb8a977c3f1d1700040000d80648a2ac141411e0000001e1977d486a72d7363417ef6c909047dc183aea9747b34b3cbaa8", &(0x7f0000000400)=""/41, 0x100}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000100)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000580)}, 0x8800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x10e, 0x2, &(0x7f00000000c0), 0x2) close(r0) [ 710.744309] FAULT_INJECTION: forcing a failure. [ 710.744309] name failslab, interval 1, probability 0, space 0, times 0 [ 710.755978] CPU: 1 PID: 18257 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 710.763357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 710.772729] Call Trace: [ 710.775338] dump_stack+0x244/0x39d [ 710.778987] ? dump_stack_print_info.cold.1+0x20/0x20 [ 710.784214] ? __lock_is_held+0xb5/0x140 [ 710.788303] should_fail.cold.4+0xa/0x17 14:22:26 executing program 2: openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000940)="2f677288b9702e73746174007d88231ba79cfad631b04fb68d9fb4db977cf33fec62de80dfdfb5acfaf3d5eeb38f73553b6cc55a955c21bd4862af8f2c6bf5a75682774d76fe52fdecdf01de8c7fe9105e629655442851b5a5415cd4b43dd221c8bcb4b8b6eaaf6299aee1967b237166322ddc70aa806d384f45322e", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x7fffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x50, &(0x7f0000000600)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000800)='cgroupwlan1^\x00'}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff}) openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000440), 0x12) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0xfe71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffde0e, 0x0, 0x0, 0x6, 0x6, 0x0, 0x5, 0x9, 0x0, 0x10001, 0x7, 0x77, 0x401, 0x4, 0x0, 0x3fe0000, 0x10001, 0x7ff, 0x8, 0x0, 0x6, 0xb7, 0x7ff, 0x4, 0x0, 0x80000000, 0x0, 0x8000000000000000, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x800, 0x6, 0xfffffffffffffffe, 0x7, 0x7, 0x0, 0xffffffffffffff01}, 0x0, 0xa, 0xffffffffffffffff, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000900)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffdb) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x8}, 0xc) socketpair(0x1f, 0x80006, 0xb36, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0)) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000240)=0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000002c0)=0xfca1) r3 = socket$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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r5, &(0x7f0000000980), 0xffffff4d) close(r5) close(r3) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) [ 710.792385] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 710.797505] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 710.802805] ? kasan_unpoison_shadow+0x35/0x50 [ 710.807415] ? skb_tx_error+0x2f0/0x2f0 [ 710.811411] ? __kmalloc_node_track_caller+0x50/0x70 [ 710.816531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 710.822566] ? print_usage_bug+0xc0/0xc0 [ 710.826632] ? kasan_check_write+0x14/0x20 [ 710.830876] ? pskb_expand_head+0x6b3/0x10f0 [ 710.835321] ? __lock_acquire+0x62f/0x4c20 [ 710.839580] ? __lock_is_held+0xb5/0x140 [ 710.843659] __should_failslab+0x124/0x180 [ 710.847915] should_failslab+0x9/0x14 [ 710.851735] kmem_cache_alloc+0x47/0x730 [ 710.855820] skb_clone+0x1bb/0x500 [ 710.859380] ? skb_split+0x11e0/0x11e0 [ 710.863284] ? check_preemption_disabled+0x48/0x280 [ 710.868313] ? __this_cpu_preempt_check+0x1c/0x20 [ 710.873150] ? __bpf_redirect+0x54b/0xb20 [ 710.873172] bpf_clone_redirect+0xb9/0x490 [ 710.873203] bpf_prog_c39d1ba309a769f7+0x460/0x1000 [ 710.873220] ? __sched_text_start+0x8/0x8 [ 710.873235] ? lock_downgrade+0x900/0x900 [ 710.873264] ? find_held_lock+0x36/0x1c0 [ 710.898945] ? lock_acquire+0x1ed/0x520 [ 710.902914] ? bpf_test_run+0x3cb/0x780 [ 710.906880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.912412] ? check_preemption_disabled+0x48/0x280 [ 710.917426] ? kasan_check_read+0x11/0x20 [ 710.921564] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 710.926837] ? rcu_softirq_qs+0x20/0x20 [ 710.930803] ? preempt_schedule+0x4d/0x60 [ 710.935027] ? ___preempt_schedule+0x16/0x18 [ 710.939444] ? bpf_test_run+0x25d/0x780 [ 710.943417] ? netlink_diag_dump+0x2a0/0x2a0 [ 710.947839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 710.953368] ? bpf_test_init.isra.10+0x70/0x100 [ 710.958033] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 710.962790] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 710.967628] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 710.973158] ? fput+0x130/0x1a0 [ 710.976437] ? __bpf_prog_get+0x9b/0x290 [ 710.980493] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 710.985329] ? bpf_prog_test_run+0x130/0x1a0 [ 710.989732] ? __x64_sys_bpf+0x3d8/0x520 [ 710.993782] ? bpf_prog_get+0x20/0x20 [ 710.997588] ? do_syscall_64+0x1b9/0x820 [ 711.001641] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 711.006998] ? syscall_return_slowpath+0x5e0/0x5e0 [ 711.011919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 711.016754] ? trace_hardirqs_on_caller+0x310/0x310 [ 711.021763] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 711.026775] ? prepare_exit_to_usermode+0x291/0x3b0 [ 711.031788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 711.036633] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:26 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x8000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xa, 0x3, &(0x7f0000000100)=@raw=[@alu={0x4, 0xfff, 0x7, 0x0, 0x7, 0xffffffffffffffd0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf5}], &(0x7f0000000140)='syzkaller\x00', 0x3000, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0x8}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r2, r3, 0xd, 0x2}, 0x10) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e88, 0x0, @mcast2={0xff, 0x2, [0xe82b, 0x0, 0x0, 0x0, 0xfe80]}, 0x7}, 0xb1d9, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 14:22:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x40000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='!\x00') r1 = getpid() perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x401, 0x1, 0xff, 0x400, 0x0, 0x8, 0x1, 0x2, 0x100, 0x8, 0x7fff, 0x7f, 0x81, 0x2, 0x2, 0x5, 0xfff, 0x1, 0x3, 0xb4, 0x52, 0x20, 0x8, 0x8, 0x9, 0x3, 0x7, 0x7fffffff, 0x0, 0xb86, 0x7, 0x8, 0x10001, 0xfff, 0x40, 0x101, 0x0, 0x9, 0x4, @perf_config_ext={0x40}, 0x2002c, 0x1, 0x2, 0x5, 0x100000001, 0x8, 0x1f}, r1, 0xa, r0, 0xa) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x6, 0x8, 0x4, 0x46c7, 0x0, 0x7f, 0x1, 0x2, 0x7ff, 0x9, 0x5, 0x1, 0x5, 0x8001, 0x3ff, 0x3ff, 0x2, 0x80000000, 0x1, 0x8, 0x4, 0x9, 0x5, 0x40, 0x1000008, 0x82f, 0x5, 0x10001, 0x4786, 0x40, 0x6, 0x6, 0x6, 0x1000, 0xffffffff, 0x0, 0x0, 0xc, 0x4, @perf_bp={&(0x7f0000000200), 0x5}, 0x4000, 0x10000, 0x6, 0x6, 0xff, 0x2, 0x4}, r2, 0x3, r0, 0x0) r4 = getpid() r5 = openat$cgroup_procs(r2, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f0000000300)=r1, 0x12) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x10001, 0xfffffffffffffc00, 0x200, 0x2, 0x0, 0x5792, 0x0, 0x1, 0x2, 0x9, 0x400, 0x0, 0x7ff, 0xfffffffffffffffa, 0x101, 0x7, 0x4, 0xffffffff, 0x4, 0x5b, 0x7592, 0x2, 0x0, 0x2, 0x101, 0x0, 0x0, 0x9, 0x100000000, 0x6, 0x182, 0xe0f9, 0x0, 0x3, 0x8, 0x6, 0x0, 0x80000000, 0x6, @perf_bp={&(0x7f0000000100), 0x1}, 0x800, 0x5, 0x5143, 0x6, 0xadd, 0x0, 0x3}, r4, 0x4, r3, 0xc34c5771cbe5af9c) 14:22:26 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x40122000000003, 0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) recvmsg(r2, &(0x7f000000cc40)={&(0x7f000000c900)=@can={0x1d, 0x0}, 0x80, &(0x7f000000cbc0)=[{&(0x7f000000c980)=""/161, 0xa1}, {&(0x7f000000ca40)=""/19, 0x13}, {&(0x7f000000ca80)=""/97, 0x61}, {&(0x7f000000cb00)=""/160, 0xa0}], 0x4, &(0x7f000000cc00)}, 0x2) sendmsg$kcm(r0, &(0x7f000000df80)={&(0x7f000000cc80)=@can={0x1d, r3}, 0x80, &(0x7f000000df00)=[{&(0x7f000000cd00)="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", 0x1000}, {&(0x7f000000dd00)="58e0d720d97fa15d7f5cf23aedf587f9386d08263574d862e26cda9fe42924ec3073ad90d6836a47ef7eb306dcf1a871ed6e23eec11590fd2480361c5d143f6de954fca5b44c3e52d1cd7adb9cfe27cac49ceb3780a3bd6b9b97ff2f419704d22c6afb75f5d653cf57ba64bf08da4209c9659e3688a3a37d895d40b4477ba92cd836b7c63ccb23d2e09a4f71de91a7e36dae2d57aafecdc716d336ac1db8d9b08e49a1037b00fe126e1de06d1de514809798c0a079fc1339cc9e893b07e4117bb6960974143a2541eb153c50e0c67c344ac5ce7f5b01ecb893eeaefd", 0xdc}, {&(0x7f000000de00)="5f6d631de0a241a57f28d82eb466fad030dd1ff7fa0141", 0x17}, {&(0x7f000000de40)="cd391a503ca341d60462c1202a512bbfacabdb7896590c1e95f1e231b5d68210671a0fd6aff09ff7fc17ee247da45707cf8f4acb063417c1d3a970bea2c4546bb17aa29097aba96a4c0c948df36460ab634274082e2a73a49420a6241a1063b33099642295aa07d537ad0241cf60850ad2c6dd522135eee141f16c5d75f9de3e114c2a37e388babb17a504263d433153ec7eb2d266ad623c26f7e972874aa9323f957ac80bdf5e0664db2b6e7f1d4b848298de", 0xb3}], 0x4, &(0x7f000000df40), 0x0, 0x48800}, 0x20000000) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='veth0\x00') 14:22:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00i\a '], 0xfeec) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001440)={'syz_tun\x00'}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000200), 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/4096, 0x1000}, {}, {&(0x7f00000014c0)=""/201, 0xc9}, {&(0x7f00000015c0)=""/199, 0xc7}, {&(0x7f0000000080)=""/62, 0x3e}], 0x7, 0x0, 0x0, 0xb67}, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001400)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x8800000) 14:22:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x1, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xd, 0x3, &(0x7f0000000340)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r2}, @alu={0x7, 0x1, 0xa, 0x0, 0x5, 0xffffffffffffffc0, 0xfffffffffffffffc}], &(0x7f0000000380)='GPL\x00', 0x800, 0xb7, &(0x7f00000003c0)=""/183, 0x41100, 0x1}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000580), 0xe8030000, &(0x7f00000000c0)=ANY=[]}, 0x20000005) recvmsg(r1, &(0x7f0000000840)={&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000580)=[{&(0x7f0000000740)=""/232, 0xe8}, {&(0x7f0000000640)=""/129, 0x81}], 0x2, &(0x7f00000005c0)=""/59, 0x3b, 0x8001}, 0x12000) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x80fe, 0x0, @dev, 0x8}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000740)}, 0x20004040) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="7d707070316264657625dc00") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) close(r1) 14:22:26 executing program 5: 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) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x6612, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3, 0x74, 0x101, 0x5, 0x0, 0x2, 0x8000, 0xc, 0x10, 0x7, 0x5, 0x2, 0x8000, 0x1, 0x10000, 0x7fffffff, 0x9, 0x3ff, 0x4, 0x6, 0x3d42, 0x0, 0x2431, 0x9, 0x8, 0x66a822f8, 0x7, 0x400, 0xde, 0x2, 0x69e5, 0xde9, 0x7ff, 0x401, 0x1697acb1, 0xd2fa, 0x0, 0x9, 0x2, @perf_config_ext={0x13f22adf, 0x10000}, 0x10, 0x6, 0x7fffffff, 0x6, 0x6, 0xffffffffffff715b, 0xb9}, r2, 0xb, r0, 0xa) 14:22:26 executing program 1 (fault-call:4 fault-nth:78): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 711.331159] FAULT_INJECTION: forcing a failure. [ 711.331159] name failslab, interval 1, probability 0, space 0, times 0 [ 711.342784] CPU: 0 PID: 18287 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 711.350175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 711.359541] Call Trace: [ 711.362170] dump_stack+0x244/0x39d [ 711.365830] ? dump_stack_print_info.cold.1+0x20/0x20 [ 711.371046] ? zap_class+0x640/0x640 [ 711.374779] should_fail.cold.4+0xa/0x17 [ 711.378841] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 711.383942] ? find_held_lock+0x36/0x1c0 [ 711.388013] ? is_bpf_text_address+0xac/0x170 [ 711.392499] ? lock_downgrade+0x900/0x900 [ 711.396635] ? check_preemption_disabled+0x48/0x280 [ 711.401648] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 711.406570] ? kasan_check_read+0x11/0x20 [ 711.410710] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 711.416081] ? rcu_softirq_qs+0x20/0x20 [ 711.420055] ? rcu_softirq_qs+0x20/0x20 [ 711.424019] ? unwind_dump+0x190/0x190 [ 711.427902] ? is_bpf_text_address+0xd3/0x170 [ 711.432389] ? kernel_text_address+0x79/0xf0 [ 711.436788] ? __kernel_text_address+0xd/0x40 [ 711.441272] ? unwind_get_return_address+0x61/0xa0 [ 711.446196] ? __save_stack_trace+0x8d/0xf0 [ 711.450518] __should_failslab+0x124/0x180 [ 711.454752] should_failslab+0x9/0x14 [ 711.458543] kmem_cache_alloc_node_trace+0x5a/0x740 [ 711.463564] ? save_stack+0xa9/0xd0 [ 711.467205] ? save_stack+0x43/0xd0 [ 711.470836] __kmalloc_node_track_caller+0x3c/0x70 [ 711.475760] __kmalloc_reserve.isra.40+0x41/0xe0 [ 711.480509] pskb_expand_head+0x230/0x10f0 [ 711.484735] ? memcpy+0x45/0x50 [ 711.488008] ? __copy_skb_header+0x350/0x6b0 [ 711.492419] ? skb_release_data+0x880/0x880 [ 711.496734] ? __alloc_skb+0x770/0x770 [ 711.500621] ? __lock_is_held+0xb5/0x140 [ 711.504682] ? kasan_check_write+0x14/0x20 [ 711.508905] ? __skb_clone+0x6c7/0xa00 [ 711.512791] ? __copy_skb_header+0x6b0/0x6b0 [ 711.517187] ? kmem_cache_alloc+0x33a/0x730 [ 711.521510] skb_ensure_writable+0x3dd/0x640 [ 711.525912] ? skb_checksum_setup+0xaa0/0xaa0 [ 711.530399] ? check_preemption_disabled+0x48/0x280 [ 711.535409] ? __this_cpu_preempt_check+0x1c/0x20 [ 711.540241] ? __bpf_redirect+0x54b/0xb20 [ 711.544389] bpf_clone_redirect+0x14a/0x490 [ 711.548710] bpf_prog_c39d1ba309a769f7+0x861/0x1000 [ 711.553721] ? __sched_text_start+0x8/0x8 [ 711.557861] ? lock_downgrade+0x900/0x900 [ 711.562011] ? find_held_lock+0x36/0x1c0 [ 711.566070] ? lock_acquire+0x1ed/0x520 [ 711.570037] ? bpf_test_run+0x3cb/0x780 [ 711.574003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 711.579534] ? check_preemption_disabled+0x48/0x280 [ 711.584560] ? kasan_check_read+0x11/0x20 [ 711.588700] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 711.593970] ? rcu_softirq_qs+0x20/0x20 [ 711.597937] ? preempt_schedule+0x4d/0x60 [ 711.602079] ? ___preempt_schedule+0x16/0x18 [ 711.606483] ? bpf_test_run+0x25d/0x780 [ 711.610458] ? netlink_diag_dump+0x2a0/0x2a0 [ 711.614865] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 711.619617] ? bpf_test_finish.isra.9+0x181/0x1f0 [ 711.624451] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 711.629289] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 711.634133] ? bpf_prog_test_run+0x130/0x1a0 [ 711.638537] ? __x64_sys_bpf+0x3d8/0x520 [ 711.642588] ? bpf_prog_get+0x20/0x20 [ 711.646392] ? do_syscall_64+0x1b9/0x820 [ 711.650444] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 711.655805] ? syscall_return_slowpath+0x5e0/0x5e0 [ 711.660725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 711.665563] ? trace_hardirqs_on_caller+0x310/0x310 [ 711.670570] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 711.675578] ? prepare_exit_to_usermode+0x291/0x3b0 14:22:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x205e, &(0x7f0000000000)=ANY=[@ANYBLOB="b701000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7020000000000006a0a00ff00000000850000001c000000b700000000000000950000000000f500"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xfffffde6}, 0x48) [ 711.680594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 711.685448] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:27 executing program 5: 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) r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000240), 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000400)=@nl=@unspec={0x48000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="d90d0000768606601c012f629c75adfa4208d5febf524a024aface6a6ac7d846ed2fa163e15ffb5033e9ad60d7040000000bf9cc8578ec03a10c48d10204000000f500d293660848", 0x48}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) 14:22:27 executing program 1 (fault-call:4 fault-nth:79): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 711.897484] FAULT_INJECTION: forcing a failure. [ 711.897484] name failslab, interval 1, probability 0, space 0, times 0 [ 711.908954] CPU: 0 PID: 18305 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 711.916347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 711.925728] Call Trace: [ 711.928344] dump_stack+0x244/0x39d [ 711.932001] ? dump_stack_print_info.cold.1+0x20/0x20 [ 711.937225] ? __lock_is_held+0xb5/0x140 [ 711.941340] should_fail.cold.4+0xa/0x17 [ 711.945426] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 711.950549] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 711.955847] ? kasan_unpoison_shadow+0x35/0x50 [ 711.960458] ? skb_tx_error+0x2f0/0x2f0 [ 711.964462] ? __kmalloc_node_track_caller+0x50/0x70 [ 711.969583] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 711.975142] ? print_usage_bug+0xc0/0xc0 [ 711.979361] ? kasan_check_write+0x14/0x20 [ 711.983618] ? pskb_expand_head+0x6b3/0x10f0 [ 711.988103] ? __lock_acquire+0x62f/0x4c20 [ 711.992375] ? __lock_is_held+0xb5/0x140 [ 711.996471] __should_failslab+0x124/0x180 [ 712.000725] should_failslab+0x9/0x14 [ 712.004540] kmem_cache_alloc+0x47/0x730 [ 712.008628] skb_clone+0x1bb/0x500 [ 712.012192] ? skb_split+0x11e0/0x11e0 [ 712.016121] ? check_preemption_disabled+0x48/0x280 [ 712.021165] ? __this_cpu_preempt_check+0x1c/0x20 [ 712.026022] ? __bpf_redirect+0x54b/0xb20 [ 712.030192] bpf_clone_redirect+0xb9/0x490 [ 712.034450] bpf_prog_c39d1ba309a769f7+0x680/0x1000 [ 712.039483] ? __sched_text_start+0x8/0x8 [ 712.043647] ? lock_downgrade+0x900/0x900 [ 712.047824] ? find_held_lock+0x36/0x1c0 [ 712.051914] ? lock_acquire+0x1ed/0x520 [ 712.055902] ? bpf_test_run+0x3cb/0x780 [ 712.059906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 712.065460] ? check_preemption_disabled+0x48/0x280 [ 712.070488] ? kasan_check_read+0x11/0x20 [ 712.074636] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 712.079902] ? rcu_softirq_qs+0x20/0x20 [ 712.083870] ? preempt_schedule+0x4d/0x60 [ 712.088012] ? ___preempt_schedule+0x16/0x18 [ 712.092423] ? bpf_test_run+0x25d/0x780 [ 712.096394] ? netlink_diag_dump+0x2a0/0x2a0 [ 712.100808] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 712.106341] ? bpf_test_init.isra.10+0x70/0x100 [ 712.111004] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 712.115760] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 712.120593] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 712.126120] ? fput+0x130/0x1a0 [ 712.129393] ? __bpf_prog_get+0x9b/0x290 [ 712.133450] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 712.138280] ? bpf_prog_test_run+0x130/0x1a0 [ 712.142683] ? __x64_sys_bpf+0x3d8/0x520 14:22:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000240)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="00696f201c61c059fc896f675b11d6b2966bf3d645e1192ea1e723fbaeae209e5f0362f95a5bca67a7bc7c2ec1e1249876b92141b540000000000000003311e7a315662a66140e24997ccaebedde449f6e58cb4ee7e7000000000000bbf3e69087db6d4bb133e76d5cce50ecc695d431a98115c8a1ecf642d99c8cd7fcef7ef89ad02e0db92b009c25e3c580795358529442794da98757f558376584570a89bad69d9dd37460f88e28dcc5bb55fbd3256e41cfbf3e38ea1e052c98b312b7f2f1dad402548b9f7b7b751e8cd384ff8533"], 0xd0) write$cgroup_subtree(r4, &(0x7f0000000240)=ANY=[], 0x20a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)='selinux\x00'}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2b, 'rdma'}, {0x2d, 'rdma'}, {0x2b, 'cpu'}]}, 0x11) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f00000005c0)=""/165) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000003c0)) socket$kcm(0x29, 0x0, 0x0) [ 712.146734] ? bpf_prog_get+0x20/0x20 [ 712.150537] ? do_syscall_64+0x1b9/0x820 [ 712.154588] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 712.159944] ? syscall_return_slowpath+0x5e0/0x5e0 [ 712.164864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 712.169703] ? trace_hardirqs_on_caller+0x310/0x310 [ 712.174711] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 712.179721] ? prepare_exit_to_usermode+0x291/0x3b0 [ 712.184732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 712.189572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:27 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="1b000000540081aee4056c00000f00fe078bc36f1600000063dac3", 0x1b}], 0x1, &(0x7f0000000040)}, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7}, 0xfffffffffffffefe) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0185879, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 14:22:27 executing program 0: socketpair(0x9, 0x2, 0x6, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='?@\x00', r0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0xee970218, 0x29887) getpid() close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000140)='./file1\x00', 0x0, 0x10}, 0x10) socketpair(0x3, 0x8000f, 0x401, &(0x7f0000000100)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000), 0xc) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000200)={0x2, 0x70, 0xffffffffffffffff, 0x7, 0x0, 0x43, 0x0, 0x4, 0x0, 0x8, 0xf0fc, 0xffd, 0x76, 0x7, 0x94da, 0x4, 0x8001, 0x1f, 0x0, 0x9, 0xffffffffffffff81, 0x6, 0x1, 0x0, 0x100000001, 0x1000, 0x6, 0x0, 0x200, 0x3ff, 0x1e, 0x7, 0x6, 0x3e000000, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x27, 0x3, @perf_config_ext={0x8}, 0x140, 0x0, 0x7, 0x6, 0x3ff, 0x1, 0xff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x20000000000003, 0x11) close(r3) socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x29, 0x23, &(0x7f0000000280), 0xcc) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bond_slave_0\x00', 0x400}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) sendmsg(r4, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x2, 0x2, "621f653c3ae3e8abb6b4fda4a7ed87a210268c7231a4f389d7ec6f0f65d40bab17bac0e76ffa93f4f04524163d4c26108d685de9efc9b7d26a5fa57325ab05", 0x11}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="55d57d4455f610f5b4ea2c60bb3018960eee3406b58378fc135802479b8cb0ea196638ec9ad183d34cc459674bb6a9cd5496523c859ff44e2dc7f03caf6bc2ee35fad17c7ced339c25b178f4331abece963d90a3775419933b8ea1c32a8d740ddbf92c0edbaaeafb030454db833aa8d0e962b2de921164275b8adf69f6d965fec88891a66748060951c24dd06fdd8f33f052e425b5266ad50c1ce25fe4cc6011f6a7621c569c6ade67c2c37db997", 0xae}], 0x1, &(0x7f0000000380)=ANY=[], 0x0, 0x40000}, 0x20000004) socket$kcm(0x10, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x400000000803, 0x11) 14:22:27 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000780)="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") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r0, 0x0, 0x1, &(0x7f00000003c0)='\x00', 0xffffffffffffffff}, 0x30) r4 = perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x9, 0x7fffffff, 0x7, 0x100000001, 0x0, 0x3, 0x20100, 0xf, 0x9f, 0x4, 0x724, 0x1, 0x7, 0x6, 0x3, 0x3f, 0x7, 0x80000001, 0xff0, 0x9, 0x5, 0x6, 0x1, 0x95, 0x4e4b59ef, 0x3, 0x7e, 0x9, 0x8d, 0xe28e, 0x59ff, 0xffffffffffff117e, 0x9, 0x106b, 0x5, 0x9f08, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000140)}, 0x20000, 0x4, 0xfffffffffffffff8, 0x7, 0x4c91, 0xfffffffffffffffc, 0x5}, r3, 0xb, r0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x0, 0x300) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)) r6 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r1, 0x0, 0xd6, &(0x7f0000000500)="6e7230030060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e"}, 0x30) openat$cgroup_int(r5, &(0x7f0000000480)='cgroup.clone_children\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000680)) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) write$cgroup_int(r2, &(0x7f0000000000), 0x12) openat$cgroup(r6, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="bf1600000000e307000001000000487000000000f0ff4800000000050000ff000000"], &(0x7f0000000300)="4f50431c4e4c0000eb0000000000000000"}, 0x48) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r7, 0x0, 0xe, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8eb0", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) 14:22:27 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x259, &(0x7f0000001640)=[{&(0x7f0000000580)=""/4096}, {&(0x7f0000001580)=""/33}, {&(0x7f00000015c0)=""/69}], 0x0, 0x0, 0xfffffffffffffc3c, 0xfffffffffffffffe}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001800)={&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000001680)=""/75, 0x4b}, {&(0x7f0000001700)=""/237, 0xed}, {&(0x7f0000000080)}], 0x4, 0x0, 0x0, 0x8000}, 0x0) sendmsg$kcm(r1, &(0x7f0000003340)={&(0x7f0000001840)=@llc={0x1a, 0x307, 0x9, 0x3ff, 0x2, 0x3, @dev={[], 0x14}}, 0x80, &(0x7f0000002e40)=[{&(0x7f00000018c0)="55bb93cb9f213d733b5f370c6930dbb67355fd72b04c5d68519b2a9d64781e4b1a3360d094199773596af84653ca137d37db936d1291d9bf63fad299189a8c310c8310d9bb4a4a8145b7121007de7bc9c63bf6d3ee3f0012da7fd05233d7c77c3fca53400d6ca6cd1c20aaaf999ee54c97cf93e3ffdd7980044b7d0fef561f53590a113f764079c11574daf4dfd105b63ed6d432b7976ce658066c893a8b6af95d72a4dbfe54677b09117afa4eb33cf4d1485413761361f8bc877e86b19e45856b3315465443c4a73a880352c69f73949cc6a2f4107eb149c3d5d2eb3fb2cf50d7e2703a2491eb", 0xe7}, {&(0x7f0000002a40)="776774ca926d3f15f13700b0012afa50ad41221566601be8bfac01f428f2be94d476f345b7d6fd0c71515d8273b66779da0bc2d53b1de9647495e650f64c0a9c1cc72cac4b8eb217e42707bf0888056525f1e51a7f60d46618ae374356ee443a03958dbd182d57b81e72461fb5dd13f35f3677527885657268521b65d46341eb1875fe2a6267f5485263fb6f51ed8e6526bd8afa72234e78b944b8b41f02991ed4d4203da21d401743b6739a234d7e3f8d2052c68002fec6ceaee8f9cdb72fdfe5f956bcea856b9785260b3c06a20ad84b86f9de1eef10fae22ca71fd429827c49b2f944f8c49c52ff0944654db62db2b2db32b766", 0xf5}, {&(0x7f00000019c0)="12b3054d47d5416eb17adf1ddeff02ce6e199b288c96da4b7362b4a0def1646074dc7d19171380a2fc", 0x29}, {&(0x7f0000002b40)="4432c4d73226aa975a1a3ed78ec7b4d60962024503bd8ab66fa58d601b310ae6c164aba0d62c0b7fa6b0ca914048f3810814e2cf37109f96ccc4a51fe149cf13cd093736a50d92402417c866bc0dede0a56de9eb83be948493f03d4affc8675309ebdb63e5199e79cd25fe6c897ded1c757d9b5519e77c92e2ab5787ab79889e78aaffe1e5ccd5917382fd6cb8ed6ead6eaea051f1fe00bd1b6905915095fece8f463df499bcede80ba837003119d01d382a50bfd79293b10a23c2b488e525df2bb6bfa3dde109219fd875008b3808189852cfad91764abe27632a07a692ac376ea48f7d5cca4a72339fdbadf8ec0549", 0xf0}, {&(0x7f0000002c40)="a7a96d6e02a495a85545c116f095af39b973eaf0df12d49bfe28ae83b375af66d91d86696f3f94a341295566276ba628a539133c3b00337a604b5be4d93698461cdbfbbdf74187a641f8b41285ee472ad40737c0a0c1c6145361045e3674e8f1f7e3a602bb32e2ab9dddaf53a4b7a27a5b3c", 0x72}, {&(0x7f0000002cc0)="3afa6a1856c29e", 0x7}, {&(0x7f0000002d00)="4f4ff8cb6995c6d7c11b34b62939ab27947f7d20a6851be7107d78919408fe4d1118901d0f2b80b8bd010245aa87dac667bec3371eb59b2e5d64c8c8e77654f5b9a647b521c24b4d944f75304333852d72a222d202e59f9988e97212e098027a2e79e79596292339f649d4ac75ab36d969126404106d0ba6a3b828f9582c3a6d6a5e2c44c31829637ec1a74fa8f0cf82d3f7cdb4aa75a4ae6ef3db3ea034e0a5aa1ce51b0ac4099450e4b022f37c78120166e362ecb7256c47561c5c0ccce014d03b583f61831041a22cda2a78c3d83866b43577234a8e1cd219a3ad55f17753a89eb08451d8b441691138cff4a36938c023", 0xf2}, {&(0x7f0000002e00)="5cd670ba3a6491865c07b9e77d18c797b0acc85a864960a85f071c93267c044a1046906802632737324e8ef7cc8f1cb77249c007f1c648a461113683b625", 0x3e}], 0x8, &(0x7f0000002ec0)=[{0x90, 0x116, 0x200, "57bbb1a6d8795d2d2f1bf0622f589ebfe52eefe74ab91dcc634db8b120838b899e65e490f7203462fbb05942025c1445bd260aac21a6af364359e459d62a5a1164c22cd71137f44d27c7e8737762041a192ccfc16163afda786ce11b2041ab8a6166b4986763f6d9011dcceba04987feef3caa9d7f95db1db93b8bce47"}, {0x88, 0x105, 0x3, "ede8c9947a7170912c05a2b19522ecef9a19e0748eff4bdf1022a479c8e0367117dbb99deaa1b00c1c89a16463ac4f3f91c0bb836a52d011ddaa87fc7df179b1e490cab9f1032f5e2191540298e32728a6e12e3adef84d386f2139fb8c97ecd161b776ad267a7863fe0350bc78395e1469f5257f"}, {0xa0, 0x0, 0x6, "16efe5fc2a6194ddf26f1eeecbbd5ff6ac11f1cf1fcbd28ce3b27f516a287bf5c6a965eed3f69df9e0469f00ac2f2381cca07499c5f603afa6541aec3154e9a7c26a22a8f4e1ca33abc194ed922f1a5d5b347600bc349e1bdd2c1da9b93cdc781c55b0d9e01dacf10f8ec2637e8c46054e2050d608b99920471a19311d941960e394c969889264716437592498ec9a"}, {0x80, 0x115, 0xffffffffffffff58, "c8bbdbf8a1ad97e9c2d14410d342adc5cc191e764e2a4d567cee7d904bcdf23793656df8fc34f0b4b337fb7c5436f440973f22e938cfce409c979a05d36bb760f2d813d9855403d159f113165f026ee645838aa86905750e0c67247923171383552870b9a26f4c39eac8e9500b264bf4"}, {0xb0, 0x103, 0x8, "97daed37b5626d0cbf07973a30c72bd9a877d8fb55b538c1852fabc8150b29eb87d8122f1c63a26d42d4923ae1695814e6290a3f0f8e882cefe1e431971b31bff75dab11454ee1c136d592a32fd725004b35cbdd8fe82bc4c2d6737d3d2dd65d1192194c02e371d6fc6e55b3d1b912dc23a32e5fef449fc5818a43ffade177be478f926b895a19723df1b356c3af2a694549e0e9d79c987c3c5c51"}, {0xe0, 0x100, 0x5, "0e2b81b285da44034e7448da1edad3cbe2743e03ed8dd851a9ef3f05423ce8122260aa5b725d25b897d417080b97ff70591288fbffc8206de446e8f15ef66f2412600d63c01981e02fabf709d5863fa1b5e8b8d4c0f9343007bc541bba62e9d1d3f118752fb1b4ba1448a1c1cbf6fb7e8cb8fa5034e8ad78696aa62326e1e6f9345141d0ad5790623fc332a463ead7167fd9dcdccb563d885f6182a31613906867ee1e9e1bd5de0e922bf9232f164c76cfa5458dd227a4b16f016308b2ca8635050addf26d28c44774da26b7"}, {0x88, 0x3a, 0x1, "70071aaad469b8303d905fb3d8eb612fa43238e17715227fdc7d249aa4b874a7b3f16f8b62ca089663f29926b415b4d1ed3631a5bc47b37a27b6fd595531cfd3d6b04dbce79590f4370cf05ffbd52197b6f760e40d60a43d9c6180ffbd8c641a7bfa0dfa8ca2ffe5da55703915ed819cac5f092fb58bf9"}], 0x450}, 0x10) close(0xffffffffffffffff) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x2, "a55ec10c746b", 0x5}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="38fb8cccd372548e93e6c80c09dc11742238fe4db7381c639e918d28e004092072b97f90437be3c085241b82a5165d62e255e6ee981de3183fad4bf6644bd0a43487cb544afaf9dfafe006fbea768f6ae51be05f92e6bc2c1c77ba6405e5d74383f44f2d21acc0fe8cf958ab4c7bb00b82547cb5f925c67790bfa56b875aa98fe275de5de2761a3142f2e572ab06770d66628fd1c8efc7bde85df118291cdf557528de056719b73b67b18a09dcc611d496b739ccac35b1d91b76ac1a", 0xbc}, {&(0x7f0000000340)="d5a4faf19c5ccf2cebb9e283b1d97529893cf9e0cf9f6618e34c9e1ae184899bec959127a6f18832685ee84bc3ff44e9dcd4fa54713c608315b7b5bd91e25178f33d7bd3b56c0b4233f01f97739fa9eea14a819c8f47d37067fdb0c7362aeff1920bbbf99ec7b44c562f3c1bc930c51585d708c2f3a47ea025ab9b616c636b9391ada824664a990a9cab2d5c487695622f1198a4acf68ba07908870fba61e547c0480513db60d43d01e0e9b0d4b54288191a8856114d4cfdecbe38a53323e2d4bc2a18465ee6aefc4887f7dab541364b4986df8ccc825f1b723912812f3eb13b8ecf3a0cff906ab31c289ad794a8c0", 0xef}], 0x2, 0x0, 0x0, 0x4800}, 0x40000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x0, 0x300) 14:22:27 executing program 1 (fault-call:4 fault-nth:80): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:27 executing program 4: socket$kcm(0x29, 0x2, 0x0) socketpair(0x5, 0x20000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8915, &(0x7f0000000880)="6c6f00966fd651b959a9c84a2c00d2970200dc0da3712495796e5f3ffaf35714f9924e32def8a6096af3b8b4d2af999772e176b25d57e4c3d9a7a4209087a41c2314a2eed0e37659bc31df6634934fc66025505c63e7603b56fc37ecd92c5bc2ea4cce67261e37b92ce4f73969e2adf9f2855a8515d849269e7debb1a65a6611f60179e2cba69552aaff2dfc551c859f8dc1376ca5b9ca9e6acfee57") [ 712.497518] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 712.503837] FAULT_INJECTION: forcing a failure. [ 712.503837] name failslab, interval 1, probability 0, space 0, times 0 [ 712.506734] PF_BRIDGE: br_mdb_parse() with non-bridge [ 712.517519] CPU: 1 PID: 18337 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 712.529957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 712.529966] Call Trace: [ 712.529993] dump_stack+0x244/0x39d [ 712.530016] ? dump_stack_print_info.cold.1+0x20/0x20 [ 712.530043] ? zap_class+0x640/0x640 [ 712.530067] should_fail.cold.4+0xa/0x17 [ 712.530087] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 712.545653] ? find_held_lock+0x36/0x1c0 [ 712.545682] ? is_bpf_text_address+0xac/0x170 [ 712.545701] ? lock_downgrade+0x900/0x900 [ 712.554584] ? check_preemption_disabled+0x48/0x280 [ 712.554608] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 712.554624] ? kasan_check_read+0x11/0x20 [ 712.554641] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 712.563782] ? rcu_softirq_qs+0x20/0x20 [ 712.563799] ? rcu_softirq_qs+0x20/0x20 [ 712.563813] ? unwind_dump+0x190/0x190 [ 712.563844] ? is_bpf_text_address+0xd3/0x170 [ 712.572374] ? kernel_text_address+0x79/0xf0 [ 712.572392] ? __kernel_text_address+0xd/0x40 [ 712.572407] ? unwind_get_return_address+0x61/0xa0 [ 712.572425] ? __save_stack_trace+0x8d/0xf0 [ 712.572448] __should_failslab+0x124/0x180 [ 712.572468] should_failslab+0x9/0x14 [ 712.581609] kmem_cache_alloc_node_trace+0x5a/0x740 [ 712.581627] ? save_stack+0xa9/0xd0 14:22:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x9, 0x209e1a, 0x100000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={r1, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000080)="ac2846197a3e13bb33fd0577acff01000000000000ffd4a26212eccdf689d94e300d2c1b0469e70804b8ac741af5ed65303d91034a56f35345b551058a0f524662941ed2d51c89d4f9ab3d90e4f4a62189500df6c37b9ae21b6323644111bc941c257563a3d717246076c984424e181f50", &(0x7f0000000140)=""/130}, 0x18) [ 712.581644] ? save_stack+0x43/0xd0 [ 712.581668] __kmalloc_node_track_caller+0x3c/0x70 [ 712.590725] __kmalloc_reserve.isra.40+0x41/0xe0 [ 712.590749] pskb_expand_head+0x230/0x10f0 [ 712.590772] ? memcpy+0x45/0x50 [ 712.590794] ? __copy_skb_header+0x350/0x6b0 [ 712.600058] ? skb_release_data+0x880/0x880 [ 712.600075] ? __alloc_skb+0x770/0x770 [ 712.600101] ? __lock_is_held+0xb5/0x140 [ 712.600125] ? kasan_check_write+0x14/0x20 [ 712.600138] ? __skb_clone+0x6c7/0xa00 [ 712.600154] ? __copy_skb_header+0x6b0/0x6b0 14:22:28 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x1000, 0x4, 0x8, 0xbabd, 0x0, 0x5, 0x30000, 0xb, 0x80000000, 0x308, 0x5, 0x0, 0x7, 0x2, 0x9e, 0x6, 0x1000, 0x5, 0x100000001, 0x1, 0x7ff, 0x9, 0x7, 0xfff, 0x5, 0x4, 0x3, 0x5, 0x8000, 0x1, 0x0, 0x10000, 0xfffffffffffff3c4, 0x6, 0x400, 0x8, 0x0, 0x100000000, 0x3, @perf_config_ext={0x1ff}, 0x20000, 0x40, 0xffffffffffffffff, 0x7, 0x2, 0xeec, 0x1ff}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x7, 0x70, 0x9, 0x3, 0x5, 0x1ff, 0x0, 0x100000000, 0x11400, 0x6, 0x100000001, 0x320, 0x1, 0xfff, 0x7ff, 0x7, 0x985, 0x9, 0xa48, 0x6, 0xf85, 0x5, 0x8, 0x9, 0x1ff, 0x7, 0xf906, 0x20, 0x3060de4, 0x6, 0x1000, 0x3, 0x5, 0x8, 0x8, 0x7fff, 0x7, 0x6, 0x0, 0x3, 0x0, @perf_config_ext={0x6, 0x1}, 0x100, 0x5, 0x8, 0x2, 0xffffffffffffff7f, 0x0, 0x3}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x40000000017, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f00000000c0)}, 0x3) [ 712.607993] ? kmem_cache_alloc+0x33a/0x730 [ 712.608024] skb_ensure_writable+0x3dd/0x640 [ 712.608050] ? skb_checksum_setup+0xaa0/0xaa0 [ 712.608070] ? check_preemption_disabled+0x48/0x280 [ 712.616963] ? __this_cpu_preempt_check+0x1c/0x20 [ 712.616980] ? __bpf_redirect+0x54b/0xb20 [ 712.617003] bpf_clone_redirect+0x14a/0x490 [ 712.617036] bpf_prog_c39d1ba309a769f7+0x3d6/0x1000 [ 712.626439] ? __sched_text_start+0x8/0x8 [ 712.626458] ? lock_downgrade+0x900/0x900 [ 712.626490] ? find_held_lock+0x36/0x1c0 14:22:28 executing program 4: r0 = gettid() r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x9100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x894c, &(0x7f0000000400)={r3}) r4 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r4, 0x10d, 0x3, &(0x7f00000001c0), 0x41) r5 = gettid() r6 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfffffffffffffff7, 0x9, 0x8f16, 0x7, 0x0, 0x9, 0x800, 0x4, 0x7fffffff, 0x1, 0x4, 0x1ff, 0x1f, 0x1, 0x101, 0x3, 0x4, 0x7f, 0x297, 0x3, 0x1, 0x0, 0x605, 0x0, 0x80000001, 0x401, 0x7, 0x4, 0x8b3d, 0xfffffffffffffff7, 0x1, 0x6, 0x8000, 0xfffffffffffffff8, 0x1003, 0x4, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x2, 0x3fb, 0x80000000000006, 0x6, 0x100000000, 0x4, 0x9}, r5, 0x1, r2, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0xc0189436, &(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) r7 = openat$cgroup_ro(r3, &(0x7f00000003c0)='cpuacct.usage_user\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.net/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000600)={0x2, 0x70, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0xfffffffffffffffd, 0x40000, 0x0, 0x1, 0x5, 0x0, 0x7fff, 0x0, 0x1000000000000000, 0x0, 0x2d, 0xffffffff00000000, 0x2, 0x3, 0x9, 0xfffffffffffffffc, 0x9, 0x0, 0x1, 0x800, 0x4, 0x1, 0x3, 0x5, 0x4, 0x80, 0xe22, 0x3, 0x7, 0xfffffffffffffff9, 0x6, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000005c0), 0xc}, 0x2000, 0x4, 0x9, 0x3, 0x49b, 0x0, 0x2}, r0, 0xc, 0xffffffffffffff9c, 0x2) openat$cgroup_subtree(r7, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000700)=0xffffffff, 0x5df685beab9d9b3) socketpair(0x3, 0x800, 0xffffffffffffffff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r8, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$TUNGETIFF(r8, 0x800454d2, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ID(r10, 0x80082407, &(0x7f0000000000)) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r8, 0x10, &(0x7f0000000340)={&(0x7f0000000280)=""/49, 0x31, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=r12, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000540)={r4, r9}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r11, 0x40286608, 0x20000001) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000580)={r11}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) [ 712.635035] ? lock_acquire+0x1ed/0x520 [ 712.635054] ? bpf_test_run+0x3cb/0x780 [ 712.635071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 712.635090] ? check_preemption_disabled+0x48/0x280 [ 712.641247] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 712.643889] ? kasan_check_read+0x11/0x20 [ 712.643907] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 712.643923] ? rcu_softirq_qs+0x20/0x20 [ 712.643943] ? preempt_schedule+0x4d/0x60 [ 712.647908] PF_BRIDGE: br_mdb_parse() with non-bridge [ 712.651171] ? ___preempt_schedule+0x16/0x18 [ 712.651199] ? bpf_test_run+0x25d/0x780 [ 712.651227] ? netlink_diag_dump+0x2a0/0x2a0 [ 712.651247] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 712.651268] ? bpf_test_init.isra.10+0x70/0x100 [ 712.796802] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 712.796831] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 712.796850] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 712.805217] ? fput+0x130/0x1a0 [ 712.805236] ? __bpf_prog_get+0x9b/0x290 [ 712.805256] ? bpf_test_finish.isra.9+0x1f0/0x1f0 14:22:28 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0xfffffffffffffd5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f02726f75702e7374617000", 0x2761, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000000200)={0x6, 0x70, 0xff, 0x800, 0xfffffffffffff3cf, 0xa9c1, 0x0, 0xe757, 0x2000, 0x1, 0x8, 0x9, 0x0, 0x5, 0x9, 0xb88e, 0x7, 0x27, 0x1, 0x7, 0x1, 0xfffffffffffffc00, 0x1, 0x4d, 0x5, 0x492cbd3e, 0xfffffffffffff11a, 0x100000001, 0x5, 0xc, 0x0, 0x6, 0x2, 0x3b00000000000000, 0x6, 0x8, 0x401, 0x1f, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x4, 0x0, 0x8, 0xf, 0x14, 0x7, 0x3}, r2, 0xc, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000140)) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r1, 0x0, 0xc, &(0x7f00000002c0)="2f02726f75702e7374617000", 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={r4, r3, 0x0, 0x3, &(0x7f00000003c0)='cpu', r5}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, r3, 0x0, 0x3, &(0x7f0000000280)='-+\x00', r5}, 0x30) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000000)={r6, r0, 0x0, 0x3, &(0x7f0000000040)='-@\x00'}, 0x30) write$cgroup_subtree(r1, &(0x7f0000000380)={[{0x2b, 'io'}, {0x2f, 'io'}, {0x2b, 'cpu'}, {0x2f, 'memory'}, {0x2f, 'pids'}]}, 0x1b) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) [ 712.805271] ? bpf_prog_test_run+0x130/0x1a0 [ 712.851528] ? __x64_sys_bpf+0x3d8/0x520 [ 712.855610] ? bpf_prog_get+0x20/0x20 [ 712.859451] ? do_syscall_64+0x1b9/0x820 [ 712.863533] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 712.866297] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 712.869038] ? syscall_return_slowpath+0x5e0/0x5e0 [ 712.869053] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 712.869074] ? trace_hardirqs_on_caller+0x310/0x310 [ 712.891291] ? prepare_exit_to_usermode+0x3b0/0x3b0 14:22:28 executing program 1 (fault-call:4 fault-nth:81): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 712.896323] ? prepare_exit_to_usermode+0x291/0x3b0 [ 712.901359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 712.906233] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 712.998795] FAULT_INJECTION: forcing a failure. [ 712.998795] name failslab, interval 1, probability 0, space 0, times 0 [ 713.010227] CPU: 1 PID: 18371 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 713.017622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 713.017629] Call Trace: [ 713.017656] dump_stack+0x244/0x39d [ 713.017679] ? dump_stack_print_info.cold.1+0x20/0x20 [ 713.033265] ? __lock_is_held+0xb5/0x140 [ 713.033290] should_fail.cold.4+0xa/0x17 [ 713.033309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 713.042545] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 713.042564] ? kasan_unpoison_shadow+0x35/0x50 [ 713.042583] ? skb_tx_error+0x2f0/0x2f0 [ 713.042608] ? __kmalloc_node_track_caller+0x50/0x70 [ 713.042630] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 713.051776] ? print_usage_bug+0xc0/0xc0 [ 713.051797] ? kasan_check_write+0x14/0x20 [ 713.051817] ? pskb_expand_head+0x6b3/0x10f0 [ 713.065645] ? __lock_acquire+0x62f/0x4c20 [ 713.065665] ? __lock_is_held+0xb5/0x140 [ 713.089077] __should_failslab+0x124/0x180 [ 713.089098] should_failslab+0x9/0x14 [ 713.089114] kmem_cache_alloc+0x47/0x730 [ 713.089147] skb_clone+0x1bb/0x500 [ 713.112979] ? skb_split+0x11e0/0x11e0 [ 713.116880] ? check_preemption_disabled+0x48/0x280 [ 713.121893] ? __this_cpu_preempt_check+0x1c/0x20 [ 713.126814] ? __bpf_redirect+0x54b/0xb20 [ 713.130957] bpf_clone_redirect+0xb9/0x490 [ 713.135196] bpf_prog_c39d1ba309a769f7+0xcaf/0x1000 [ 713.140207] ? __sched_text_start+0x8/0x8 [ 713.144345] ? lock_downgrade+0x900/0x900 [ 713.148497] ? find_held_lock+0x36/0x1c0 [ 713.152558] ? lock_acquire+0x1ed/0x520 [ 713.156540] ? bpf_test_run+0x3cb/0x780 [ 713.160510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 713.166038] ? check_preemption_disabled+0x48/0x280 [ 713.171052] ? kasan_check_read+0x11/0x20 [ 713.175192] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 713.180460] ? rcu_softirq_qs+0x20/0x20 [ 713.184431] ? preempt_schedule+0x4d/0x60 [ 713.188570] ? ___preempt_schedule+0x16/0x18 [ 713.192984] ? bpf_test_run+0x25d/0x780 [ 713.196961] ? netlink_diag_dump+0x2a0/0x2a0 [ 713.201370] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 713.206900] ? bpf_test_init.isra.10+0x70/0x100 [ 713.211561] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 713.216320] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 713.221156] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 713.226690] ? fput+0x130/0x1a0 [ 713.229964] ? __bpf_prog_get+0x9b/0x290 [ 713.234024] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 713.238859] ? bpf_prog_test_run+0x130/0x1a0 [ 713.243263] ? __x64_sys_bpf+0x3d8/0x520 14:22:28 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000480)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000500)="fb", 0x1}], 0x1, &(0x7f00000008c0)=[{0x20, 0x84, 0x8, "fb3dbf089052401a11"}], 0x20}, 0x0) socket$kcm(0x29, 0x7, 0x0) [ 713.247316] ? bpf_prog_get+0x20/0x20 [ 713.251123] ? do_syscall_64+0x1b9/0x820 [ 713.255175] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 713.260534] ? syscall_return_slowpath+0x5e0/0x5e0 [ 713.265454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 713.270296] ? trace_hardirqs_on_caller+0x310/0x310 [ 713.275302] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 713.280312] ? prepare_exit_to_usermode+0x291/0x3b0 [ 713.285438] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 713.290288] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:28 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000140)}, 0x10) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0x1}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000180)}, 0x22008841) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000540)}, 0x20040001) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/164, 0xa4}], 0x2, &(0x7f00000004c0)=""/31, 0x1f, 0x3}, 0x100) 14:22:29 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffa4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={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) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x915e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000680)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) close(r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x0, 0x8b, 0xff, 0x0, 0x0, 0x4, 0x80080, 0x1, 0x1, 0xff, 0x100000001, 0xffff, 0x6, 0x0, 0x5, 0x7, 0x6, 0x9d1, 0x6, 0x5, 0x1, 0x2, 0x9, 0x1, 0x9, 0x101, 0x2, 0x5e, 0xb5a, 0x1, 0x9, 0x3, 0x2, 0x0, 0x0, 0x3f0, 0x0, 0x1000, 0x4, @perf_config_ext={0x3e28}, 0x0, 0x5, 0x6, 0x0, 0x10001, 0x3, 0x5a2}, 0x0, 0x3, r0, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, 0x317) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x7}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}, 0xfffffffffffffe00}, 0x80, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4}, 0x8080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000540)='cgroup.procs\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x20000098) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000040)='\\posix_acl_access(/-md5sum\x00', 0xffffffffffffff9c}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r2, 0x3, 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x20) [ 713.496466] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 713.516080] EXT4-fs warning (device sda1): verify_group_input:105: Cannot add at group 63 (only 16 groups) [ 713.631358] device nr0 entered promiscuous mode 14:22:29 executing program 5: r0 = socket$kcm(0x10, 0x8000001fff7c, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000007680)={&(0x7f0000007500)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000007640)=[{&(0x7f0000007580)=""/133, 0x85}], 0x1, 0x0, 0x0, 0x4}, 0x0) close(r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000076c0)=r2) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e0000002d0081aee4050cecff0e00fa078b5bdb4cb8e178485e517f5ed218a874000000002ac47169972e6d758e", 0x2e}], 0x1, &(0x7f00000013c0)}, 0x0) 14:22:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x9, 0x5, 0x7fff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)=0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000200)="6e7230010060a19ef9d23ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0ad70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5bfc9216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8ea0a255a41a868f6975b1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a60499a21442d8d00dcb57f013ff7595edd0ff0769309a51c6e0cedc253f15851b6cd30f62de3675d34117a44eb0e4f832936da44e000000000000000000") r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000300)={r1, r1}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x805}) gettid() ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'veth1\x00', 0x1000}) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0xfff, 0x4, 0x7185, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x339) 14:22:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="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", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) socketpair(0x84, 0x800800000000005, 0x5, &(0x7f0000000180)={0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, r3, 0x0, 0x10, &(0x7f0000000040)='security/(self-\x00', 0xffffffffffffffff}, 0x30) write$cgroup_pid(r2, &(0x7f0000000000)=r4, 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x6, &(0x7f00000000c0)='tasks\x00'}, 0x30) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x20000000000000, 0x8001, 0x100000000, 0x1, 0x0, 0x3ff, 0x200, 0x8, 0x9, 0x7fff, 0x0, 0x5, 0x1f, 0x3, 0x7, 0x5, 0x2, 0xa7, 0x8000, 0x80000001, 0x9, 0x3, 0x7, 0x8, 0x8000, 0x9, 0x4, 0x8f, 0xfe00000000000000, 0x42, 0x1, 0x8, 0x9, 0x3ff, 0x5, 0x6, 0x0, 0x100, 0x3, @perf_config_ext={0x1, 0x2}, 0x80, 0x7, 0xfffffffffffffffc, 0x7, 0x8, 0x7, 0x6}, 0xffffffffffffffff, 0xf, r5, 0x1) 14:22:29 executing program 1 (fault-call:4 fault-nth:82): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:29 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x12, 0x70, 0x3e2, 0x0, 0x0, 0x7, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x200000000000002, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) [ 713.932014] FAULT_INJECTION: forcing a failure. [ 713.932014] name failslab, interval 1, probability 0, space 0, times 0 [ 713.943521] CPU: 0 PID: 18408 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 713.950943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 713.950949] Call Trace: [ 713.950983] dump_stack+0x244/0x39d [ 713.951005] ? dump_stack_print_info.cold.1+0x20/0x20 [ 713.951026] ? zap_class+0x640/0x640 [ 713.951050] should_fail.cold.4+0xa/0x17 [ 713.951067] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 713.951085] ? find_held_lock+0x36/0x1c0 [ 713.988873] ? is_bpf_text_address+0xac/0x170 [ 713.993411] ? lock_downgrade+0x900/0x900 [ 713.997584] ? check_preemption_disabled+0x48/0x280 [ 714.002630] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 714.007586] ? kasan_check_read+0x11/0x20 [ 714.011764] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 714.017059] ? rcu_softirq_qs+0x20/0x20 [ 714.021057] ? rcu_softirq_qs+0x20/0x20 [ 714.025049] ? unwind_dump+0x190/0x190 14:22:29 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x7, 0xffffffffffff0000, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xfffffffffffffd09}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000280)="6c6f00966fd651b159a9c84a2c60d29800000020") 14:22:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) write$cgroup_int(r1, &(0x7f0000000080)=0x200, 0x12) [ 714.028966] ? is_bpf_text_address+0xd3/0x170 [ 714.028984] ? kernel_text_address+0x79/0xf0 [ 714.029002] ? __kernel_text_address+0xd/0x40 [ 714.042408] ? unwind_get_return_address+0x61/0xa0 [ 714.047386] ? __save_stack_trace+0x8d/0xf0 [ 714.051735] __should_failslab+0x124/0x180 [ 714.055990] should_failslab+0x9/0x14 [ 714.056010] kmem_cache_alloc_node_trace+0x5a/0x740 [ 714.056032] ? save_stack+0xa9/0xd0 [ 714.064862] ? save_stack+0x43/0xd0 [ 714.064892] __kmalloc_node_track_caller+0x3c/0x70 [ 714.064925] __kmalloc_reserve.isra.40+0x41/0xe0 [ 714.072158] pskb_expand_head+0x230/0x10f0 [ 714.072179] ? memcpy+0x45/0x50 [ 714.072196] ? __copy_skb_header+0x350/0x6b0 [ 714.072223] ? skb_release_data+0x880/0x880 [ 714.072241] ? __alloc_skb+0x770/0x770 [ 714.072265] ? __lock_is_held+0xb5/0x140 [ 714.072288] ? kasan_check_write+0x14/0x20 [ 714.093864] ? __skb_clone+0x6c7/0xa00 [ 714.093884] ? __copy_skb_header+0x6b0/0x6b0 [ 714.093908] ? kmem_cache_alloc+0x33a/0x730 [ 714.093937] skb_ensure_writable+0x3dd/0x640 [ 714.102124] ? skb_checksum_setup+0xaa0/0xaa0 14:22:29 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)={r2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x1800000000000000, 0x16d, 0x29, &(0x7f0000000940)="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", &(0x7f0000000400)=""/41, 0x100}, 0x28) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x20a) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) [ 714.118684] ? check_preemption_disabled+0x48/0x280 [ 714.118709] ? __this_cpu_preempt_check+0x1c/0x20 [ 714.118729] ? __bpf_redirect+0x54b/0xb20 [ 714.136963] bpf_clone_redirect+0x14a/0x490 [ 714.136993] bpf_prog_c39d1ba309a769f7+0x437/0x1000 [ 714.155280] ? __sched_text_start+0x8/0x8 [ 714.155298] ? lock_downgrade+0x900/0x900 [ 714.155323] ? find_held_lock+0x36/0x1c0 [ 714.167671] ? lock_acquire+0x1ed/0x520 [ 714.171663] ? bpf_test_run+0x3cb/0x780 [ 714.175651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 714.181195] ? check_preemption_disabled+0x48/0x280 [ 714.186220] ? kasan_check_read+0x11/0x20 [ 714.186237] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 714.186253] ? rcu_softirq_qs+0x20/0x20 [ 714.186271] ? preempt_schedule+0x4d/0x60 [ 714.203807] ? ___preempt_schedule+0x16/0x18 [ 714.208241] ? bpf_test_run+0x25d/0x780 [ 714.212244] ? netlink_diag_dump+0x2a0/0x2a0 [ 714.216664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 714.216684] ? bpf_test_init.isra.10+0x70/0x100 [ 714.216706] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 714.216729] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 714.236512] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 714.242072] ? fput+0x130/0x1a0 [ 714.245358] ? __bpf_prog_get+0x9b/0x290 [ 714.245382] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 714.245397] ? bpf_prog_test_run+0x130/0x1a0 [ 714.245418] ? __x64_sys_bpf+0x3d8/0x520 [ 714.245433] ? bpf_prog_get+0x20/0x20 [ 714.266640] ? do_syscall_64+0x1b9/0x820 [ 714.270709] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 714.276083] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:29 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000004c0)) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000500)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x1800000000006000, 0x54, 0x29, &(0x7f0000000440)="b90703e6681b00000000000000ead5dc57ee41dea43e63a377fb8a977c3f1d1700040000d80648a2ac141411e0000001e1977d486a72d7363417ef6c909047dc183aea9747b34b3cbaa8ad830be27f3c1c54e771", &(0x7f0000000400)=""/41, 0x100}, 0x28) openat$tun(0xffffffffffffff9c, &(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000640)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000580)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000100)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000580)}, 0x8800) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_int(r3, &(0x7f0000000300)='cpuset.cpus\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) sendmsg$kcm(r2, &(0x7f0000000540)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @loopback}, 0x3, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000680)="d4d17675859164729fc0318af5e0d8015f88e8564d0b7e25ff250b1390fd3774567d786af846838e5abadad7880af683034f8b10950f7c2eb747c471232c87a7666bb0c1bc92d3906a4f17e1f925f6689ecb536c32e4f765374433892dab62f31797aad407ad297938890df1b1ef5a96c3f1e727a9d62d62ad2fa603eec011bfc6cb22091ce9f9d17425", 0x8a}, {&(0x7f0000000740)="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", 0xfc}, {&(0x7f0000000940)="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", 0xfe}, {&(0x7f0000000a40)="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0x1000}], 0x4, &(0x7f0000001a40)=[{0xb0, 0x11f, 0x3, "6072f07329e59241b9c58e3ad5c349134169b1d76afaf52354846559669b8c800743eb112dfbfaacfa384f150e9077ac63087728197debe9a4892b078fee0e01fd50b82382edb2c24a2b2705089008263f9a49bf2b04b5f68ed1730387ab8d25365ed34c343cf3966fdb75ff5f426966fa9394d9f189f07c944f181a6b6ee5e15dd43010cdee7bbcf8c8ffe2da60b4b5b2d7cc90dfbab92bdbb15b507c68"}, {0xe0, 0x109, 0x5, "baa886cebafd7cd4d37b6f3f852a7b73107d2e088c9d3bff2e331cb096bf78d960cd5e2bcda8e9e6905821e877f16296f17433edd82ad192e439be1978680226d16868fcdbaf65994a8da1c559c23ea28180e3aca0a8cf9e93fec8ab9c8ca1235668faee2a370b2a6bf1d25ce717a7a1e1a0c0c5cee2bb7d6bf5be64f1642bbfaf32c99ad89e0af84af3ec9c5a8c6a2a9a09c42c70540efffb8091e5283400108b1c6b6187a052a45ee9a6b1e20f3c3c87efa5c181c2f4248f67208900b03af59ba7c9f8b6fa682669f74214"}, {0xf8, 0x11d, 0x8, "6e3745ce94b75633912e4b96071c6c3522fb76a0bbce766eb4ac1b2cc0caf06adcaf89061c9137ee6acb999d3e296cfe50e86af68a35e15909c150844776f73cc82032f0da8716926abc825014e927ef2493392385ae42373ee1b8a9fb32d290375878e4e1c79fb005c384bc4a562ad2ecd86bc8ca5d070b0fcc4d9ce199e8089e6c298e0e787cf661a0ad3af4382e22f8b57b0957c705ba5aac74a40200b5b58cdae5036c370fc75c6062ff66bc0626066255dabe3f5a584413a1b77d0273d8f61f8ef5459536e16fccb363c1998675a107c471592ab1622e8395b6e0d7f105d1"}, {0x20, 0x10d, 0x93c7, "0766f818f8f3fba55e4a1f"}, {0xf0, 0x1bb, 0x8000, "c1453c005cc3e9e6605f4c80a1fbbcbc35db84151d6986da1ef98e6e91c09adcb124bcc9f12f04256eb40bd188c6c0ddcf2048cb4fa25d24349e337dcb50347fc0b0c6b1ddf2d05df92479cb04aae183d6eebef9cb84c355a30611006b3b003ec4920aafe8846804e9579f9bf37a62601300250b6e039f5bae46b29617af92dd874a19b56c6478def153098289f925692d4b75f466613ea84b3a813127d31985791d8ee9900ed77451d766022883fa49388dd0f8a13fe51fdbbddce410c2c041ee501d174d007abc785133e717b7c51c6c5b33602d843d4ca3"}, {0x20, 0x116, 0x1, "42e3d72ec1318268831e"}, {0x20, 0x110, 0x0, "5c1fba559014bae6c169"}], 0x3d8, 0x20000000}, 0x20000000) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000000c0)) [ 714.281016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.285879] ? trace_hardirqs_on_caller+0x310/0x310 [ 714.290930] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 714.295954] ? prepare_exit_to_usermode+0x291/0x3b0 [ 714.300983] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.305851] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:29 executing program 1 (fault-call:4 fault-nth:83): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 714.540669] FAULT_INJECTION: forcing a failure. [ 714.540669] name failslab, interval 1, probability 0, space 0, times 0 [ 714.552089] CPU: 0 PID: 18448 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 714.559458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.568818] Call Trace: [ 714.571426] dump_stack+0x244/0x39d [ 714.575077] ? dump_stack_print_info.cold.1+0x20/0x20 [ 714.580288] ? __lock_is_held+0xb5/0x140 [ 714.584370] should_fail.cold.4+0xa/0x17 [ 714.588448] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 714.593566] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 714.598852] ? kasan_unpoison_shadow+0x35/0x50 [ 714.603458] ? skb_tx_error+0x2f0/0x2f0 [ 714.607453] ? __kmalloc_node_track_caller+0x50/0x70 [ 714.612568] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 714.618117] ? print_usage_bug+0xc0/0xc0 [ 714.622194] ? kasan_check_write+0x14/0x20 [ 714.626437] ? pskb_expand_head+0x6b3/0x10f0 [ 714.630893] ? __lock_acquire+0x62f/0x4c20 [ 714.635142] ? __lock_is_held+0xb5/0x140 [ 714.639219] __should_failslab+0x124/0x180 [ 714.643476] should_failslab+0x9/0x14 [ 714.647286] kmem_cache_alloc+0x47/0x730 [ 714.651370] skb_clone+0x1bb/0x500 [ 714.654922] ? skb_split+0x11e0/0x11e0 [ 714.658824] ? check_preemption_disabled+0x48/0x280 [ 714.663881] ? __this_cpu_preempt_check+0x1c/0x20 [ 714.668735] ? __bpf_redirect+0x54b/0xb20 [ 714.672914] bpf_clone_redirect+0xb9/0x490 [ 714.677170] bpf_prog_c39d1ba309a769f7+0xcde/0x1000 [ 714.682199] ? __sched_text_start+0x8/0x8 [ 714.686358] ? lock_downgrade+0x900/0x900 [ 714.690549] ? find_held_lock+0x36/0x1c0 [ 714.694684] ? lock_acquire+0x1ed/0x520 [ 714.698677] ? bpf_test_run+0x3cb/0x780 [ 714.702681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 714.708235] ? check_preemption_disabled+0x48/0x280 [ 714.713266] ? kasan_check_read+0x11/0x20 [ 714.717418] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 714.722699] ? rcu_softirq_qs+0x20/0x20 [ 714.726681] ? preempt_schedule+0x4d/0x60 [ 714.730835] ? ___preempt_schedule+0x16/0x18 [ 714.735272] ? bpf_test_run+0x25d/0x780 [ 714.739281] ? netlink_diag_dump+0x2a0/0x2a0 [ 714.743711] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 714.749265] ? bpf_test_init.isra.10+0x70/0x100 [ 714.753968] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 714.758748] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 714.763605] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 714.769184] ? fput+0x130/0x1a0 [ 714.772472] ? __bpf_prog_get+0x9b/0x290 [ 714.776568] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 714.781512] ? bpf_prog_test_run+0x130/0x1a0 [ 714.785936] ? __x64_sys_bpf+0x3d8/0x520 [ 714.790000] ? bpf_prog_get+0x20/0x20 [ 714.793963] ? do_syscall_64+0x1b9/0x820 [ 714.798026] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 714.803402] ? syscall_return_slowpath+0x5e0/0x5e0 [ 714.808352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.813206] ? trace_hardirqs_on_caller+0x310/0x310 [ 714.818231] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 714.823255] ? prepare_exit_to_usermode+0x291/0x3b0 [ 714.828281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.833138] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4020940d, &(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xd379, 0x1d, 0x400, 0x3, 0x0, 0x6, 0x1100, 0xf, 0xf6, 0x1, 0x4, 0x7, 0x9, 0x6d, 0x4, 0x9, 0xfffffffffffffffc, 0x37a5, 0x1, 0x7fffffff, 0x10000, 0x5, 0x5924, 0x10000, 0x9, 0xffff, 0x7, 0x2, 0x2, 0x0, 0xfffffffffffffffe, 0x10000, 0x9, 0x80, 0x9, 0xfffffffffffffffa, 0x0, 0x80000001, 0x4, @perf_config_ext={0x8, 0x101}, 0x540, 0x8, 0x6, 0xd, 0x9, 0x5, 0x3}, r1, 0x1, r0, 0x9) 14:22:30 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00syz1\x00', 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r1, 0xa}, 0x10) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000200), 0x2}, 0x0, 0x84, 0x2, 0x0, 0xbee}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x1, 0x0, 0x0, 0xe4d, 0x0, 0xffffffffffffff7f, 0x7ff, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x1, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socket$kcm(0xa, 0x40122000000003, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000500)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6635a3fa4ab1858c71e4081c5365e5364a7ea0c378993ffe2afc996e2b47d5e5636e7bc0f39a2155de107a0b6e17ee16d4a850d26ff64880abeb1a5", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) socket$kcm(0x29, 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="071037bd2e36cbf580655b5d7418e15858508d261fef016c308fb993c9886f3546e571f832cb750555fd6b2b496026924c29152b8edbd0ff95d92d19de0a2b2fed7f3af65fd56d6f20e71c6a845dfa1ac4da000a05e9d68a5d46fbfd512a9109beeb0a52387b94f02170e262cec111f23584aaceccdb1f14f3b6a8ba41349ddf8bf577cbd0e9c46866b4d12f75506079c8664f59339e05b32d467e0582e4fbca8e1750e8a51ba44a86c9b0de7857725660946182253ab956fb18"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x80000004, 0xbb, &(0x7f0000008d40)=""/187, 0x0, 0x0, [], 0x0, 0x8}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000001c0), 0x4) perf_event_open$cgroup(&(0x7f0000000c40)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8001, 0x0, 0x0, 0x5, 0x3, 0x0, 0x3, 0xfffffffffffffff7, 0x100000000, 0x1b, 0x2, 0x20000000000000, 0x7fffffff, 0x0, 0x0, 0xffffffffffffff2e, 0x0, 0x0, 0x0, 0x6, 0x7fff, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getpid() r3 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f00000007c0)={&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)="a2ba11d0c56ccf1440b940967020c11e5b4bd84e9e7155d2df1321cb25916237389e72f6b5a293", 0x27}], 0x1, &(0x7f0000000700), 0x0, 0x4000000}, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000940)={'ip6_vti0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x3, 0x13, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x7, 0x9, 0x9, 0xf, 0xe, 0x10}, @exit, @jmp={0x5, 0x0, 0xc, 0x9, 0x5, 0x0, 0xffffffffffffffff}, @exit, @generic={0x3f, 0x8, 0xffffffff80000001, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff}, @jmp={0x5, 0xa4, 0xb, 0x4, 0x6, 0x80}, @ldst={0x3, 0x0, 0x3, 0xa, 0x8, 0x22, 0x10}]}, &(0x7f00000004c0)="a737cd213910338e7200", 0xfffffffffffffff9, 0xac, &(0x7f0000000580)=""/172, 0x41000, 0x1}, 0x48) mkdir(&(0x7f0000000c00)='\x00', 0x0) r4 = openat$cgroup_ro(r2, &(0x7f0000000480)='cgroup.events\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000700)={r4, &(0x7f0000000cc0)="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"}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000780)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000006c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) 14:22:30 executing program 1 (fault-call:4 fault-nth:84): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:30 executing program 3: 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x7d, &(0x7f0000000180)=r1, 0x8) socketpair(0x10, 0x800, 0x8, &(0x7f0000000040)) 14:22:30 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x15, &(0x7f0000000080)='wlan1eth0nodev.user{\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)="70726f637d296367726f7570297d73656375726974797b73797374656d1500", 0xffffffffffffff9c}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000200)='wlan1&cgroup(self^(cgroup]trustednodev\',vboxnet0(vmnet0vboxnet0keyring&/\x00', 0xffffffffffffffff}, 0x30) r1 = socket$kcm(0x2, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x1}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0), 0x0, 0x0, 0x67}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x890b, &(0x7f0000000000)) [ 715.221292] FAULT_INJECTION: forcing a failure. [ 715.221292] name failslab, interval 1, probability 0, space 0, times 0 [ 715.232746] CPU: 1 PID: 18458 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 715.240319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.249686] Call Trace: [ 715.252279] dump_stack+0x244/0x39d [ 715.255906] ? dump_stack_print_info.cold.1+0x20/0x20 [ 715.261091] ? zap_class+0x640/0x640 [ 715.264817] should_fail.cold.4+0xa/0x17 [ 715.268876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 715.273977] ? find_held_lock+0x36/0x1c0 [ 715.278037] ? is_bpf_text_address+0xac/0x170 [ 715.282523] ? lock_downgrade+0x900/0x900 [ 715.286663] ? check_preemption_disabled+0x48/0x280 [ 715.291682] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 715.296604] ? kasan_check_read+0x11/0x20 [ 715.300744] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 715.306010] ? rcu_softirq_qs+0x20/0x20 [ 715.309975] ? rcu_softirq_qs+0x20/0x20 [ 715.313941] ? unwind_dump+0x190/0x190 [ 715.317831] ? is_bpf_text_address+0xd3/0x170 [ 715.322720] ? kernel_text_address+0x79/0xf0 [ 715.327123] ? __kernel_text_address+0xd/0x40 [ 715.331624] ? unwind_get_return_address+0x61/0xa0 [ 715.336546] ? __save_stack_trace+0x8d/0xf0 [ 715.340979] __should_failslab+0x124/0x180 [ 715.345215] should_failslab+0x9/0x14 [ 715.349009] kmem_cache_alloc_node_trace+0x5a/0x740 [ 715.354014] ? save_stack+0xa9/0xd0 [ 715.357640] ? save_stack+0x43/0xd0 [ 715.361263] __kmalloc_node_track_caller+0x3c/0x70 [ 715.366190] __kmalloc_reserve.isra.40+0x41/0xe0 [ 715.370941] pskb_expand_head+0x230/0x10f0 [ 715.375176] ? memcpy+0x45/0x50 [ 715.378446] ? __copy_skb_header+0x350/0x6b0 [ 715.382850] ? skb_release_data+0x880/0x880 [ 715.387162] ? __alloc_skb+0x770/0x770 [ 715.391059] ? __lock_is_held+0xb5/0x140 [ 715.395117] ? kasan_check_write+0x14/0x20 [ 715.399339] ? __skb_clone+0x6c7/0xa00 [ 715.403222] ? __copy_skb_header+0x6b0/0x6b0 [ 715.407621] ? kmem_cache_alloc+0x33a/0x730 [ 715.411944] skb_ensure_writable+0x3dd/0x640 [ 715.416346] ? skb_checksum_setup+0xaa0/0xaa0 [ 715.420834] ? check_preemption_disabled+0x48/0x280 [ 715.425848] ? __this_cpu_preempt_check+0x1c/0x20 [ 715.430682] ? __bpf_redirect+0x54b/0xb20 [ 715.434858] bpf_clone_redirect+0x14a/0x490 [ 715.439180] bpf_prog_c39d1ba309a769f7+0xe2d/0x1000 [ 715.444215] ? __sched_text_start+0x8/0x8 [ 715.448357] ? lock_downgrade+0x900/0x900 [ 715.452503] ? find_held_lock+0x36/0x1c0 [ 715.456560] ? lock_acquire+0x1ed/0x520 [ 715.460526] ? bpf_test_run+0x3cb/0x780 [ 715.464494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 715.470023] ? check_preemption_disabled+0x48/0x280 [ 715.475037] ? kasan_check_read+0x11/0x20 [ 715.479174] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 715.484438] ? rcu_softirq_qs+0x20/0x20 [ 715.488405] ? preempt_schedule+0x4d/0x60 [ 715.492546] ? ___preempt_schedule+0x16/0x18 [ 715.496956] ? bpf_test_run+0x25d/0x780 [ 715.500934] ? netlink_diag_dump+0x2a0/0x2a0 [ 715.505334] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 715.510860] ? bpf_test_init.isra.10+0x70/0x100 [ 715.515540] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 715.520305] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 715.525137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 715.530668] ? fput+0x130/0x1a0 [ 715.533937] ? __bpf_prog_get+0x9b/0x290 [ 715.537991] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 715.542825] ? bpf_prog_test_run+0x130/0x1a0 [ 715.547229] ? __x64_sys_bpf+0x3d8/0x520 [ 715.551278] ? bpf_prog_get+0x20/0x20 [ 715.555087] ? do_syscall_64+0x1b9/0x820 [ 715.559147] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 715.564508] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:31 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f89c378bf75ce692b17763", 0xb}], 0x1}, 0x8000) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000500)={0x0, r1, 0x7, 0x8000000000000001}, 0xfffffcf9) r4 = getpid() socketpair(0x0, 0x0, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) 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$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="003f01040000adb669200000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000680)=ANY=[]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) socketpair(0xb, 0x1, 0x0, &(0x7f0000000580)) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x1f, 0x3, 0x2, 0x8000, 0x0, 0x4400000000000000, 0x0, 0x2, 0x6, 0xd4, 0x5, 0x9, 0x0, 0x3ff, 0x2, 0x5, 0x6, 0x200, 0x0, 0x6, 0x0, 0x8, 0x5, 0xb457, 0x8d1, 0x2, 0x200, 0xb9, 0x200, 0x400, 0x1106800000000, 0x8, 0x3, 0x0, 0x7, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x5}, 0x80, 0x1, 0x8, 0x7, 0x4, 0x1, 0x8}, r4, 0x8, r5, 0x1) openat$cgroup_ro(r1, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890b, &(0x7f0000000000)) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x7, 0xd8, 0x78, 0x6, 0x0, 0x0, 0x0, 0xc, 0x1, 0x6, 0xffffffffffff7d65, 0x100000000, 0x0, 0x2, 0x7, 0x1, 0x0, 0x0, 0x3, 0x1ff, 0x7, 0x3, 0x6, 0x5, 0x7ff, 0x0, 0x101, 0x10000, 0x8, 0x101, 0x100000001, 0x4, 0x1f, 0x100000000, 0x5, 0xffffffffffffc1e8, 0x0, 0x27, 0x7, @perf_bp={&(0x7f0000000300), 0x4}, 0x4, 0x0, 0x8000, 0x6, 0xffffffffffffffff, 0x7, 0x42c2}, r4, 0x0, r6, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001580)}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xffff) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) [ 715.569425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 715.574261] ? trace_hardirqs_on_caller+0x310/0x310 [ 715.579359] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 715.584366] ? prepare_exit_to_usermode+0x291/0x3b0 [ 715.589384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 715.594223] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:31 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$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, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x239, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000a00)=@l2={0x1f, 0xb4a, {0x401, 0x6, 0x6, 0x4, 0x6, 0x1}, 0x100, 0x6}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="0e", 0x1}], 0x33, 0x0, 0x0, 0x4}, 0x54) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$kcm(0xa, 0x0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000b40)=@in6={0x2, 0x4e22, 0x0, @mcast1={0xff, 0x5}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x160}, 0x8041) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x2, &(0x7f0000000180)=@raw=[@ldst], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x7e, &(0x7f0000000240)=""/126}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = socket$kcm(0xa, 0x6, 0x3a) sendmsg$kcm(r7, &(0x7f0000000140)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000001500)=[{&(0x7f0000000500)="fecc858b", 0x4}], 0x1}, 0x0) sendmsg(r6, &(0x7f0000001480)={&(0x7f0000000a80)=@ethernet={0x307, @remote}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000f80)="2ad7c5816e1086fb9c8f36d61f953d1f7146e5001ad05212178e9f9399760a48aa0524536273464d740151bb1c200ed235b4d076fb3dfe8a80aaeb8c99215a09262e2c12f9171706819cb73da950b46a208ea09fa1b6dab545f3521db5f5afc67d88342c3396285d091815f5001631789413d71b549298ac016ef671b3c530e833a1b300dc6b19006ff6bec180c9078b8e4077a61114e0024b0af2df413109f35974eddbe5316a46c1965d7479aaac1c2ae272df684af0e821ce81c8442a21a9aa12146ef7749b4d8e4f4e93338327c9f5dfe7c95c6925d017526d5a79", 0xdd}, {&(0x7f0000000b00)}, {&(0x7f0000001080)="b15f5fdbad8406d65a3f65a02781fa2b11838758bd543fc21b9984851e8331395f98fe0d7a50e09bd2ccc00eb2ddcc303d18a0d966441c3d1d4d4593da533d4978c5443f64b22700cb9ea208339263cd0cdfaff58c10563c3f7fb51fc958adb7487eae5d34bfb96ce71e1257593ae248e8e26afd25d1dc879b3f7e962b72f9fae6ba929c87a98c1edc437b8e79973729d72c1a9fe295ecfec0390c515f85d5a92e52d514c9221c96389ebd842366c55e725ccf1ba7777db8036f746f09e46ace", 0xc0}, {&(0x7f0000001140)="c865f6007d424c80469de4186f89a7df5cc76d6cf33ef2a1b1d0e887512bce7b10dd5d171f8f482b312507d6b15dd4412cd9022a51d041d9ae6078bcffe0593423e2c0d582e58903e7443e3359677ed59f164ea4f00c2b6458190adc39e313146403fff8c6d5f9e8c12f65334846b0ddb0f31811b2b6c08515de085b2823b55fa3e764dbfa7e8d3c3d7129be31178a2832767cc57b482f8dddfc73a0c62fe52db5364e54e0c5a651d901cb2f3bffbbe5d67c65c7b4c7f059ef81310063b7f969659ab507b2a7307c9d077157f915b70da4b315491fb7534ec3387fbb8b8b4a736814e4e7a71ae147de8714554ba46c505f94730ea9", 0xf5}, {&(0x7f0000001240)="c7ab5292d8578973d59d432fba625424df8f9785096f33c0ab0e59481d3337fc46c4251944a21fd03c66e08361f454241946e4c0a3a5bd6727124c5489d354791465c7bbd68ec9ee419ccfc1ebd29a49653da0f06311f53a366fecb3b5c41792f641b82b0f3e98e91c60adac1969b6d88182fc7dbba22e03fd86d180c00bff1b926c427aa240bb4c2b3e4267a5e539e74e0bbeef25858cdb30ba39d135745134cda1f4ea6f917766d5b67c5220baadcfb45ff79fb149b63eeb097511707a492c6f5c33058ed4fec95f265d01998087ff0bcd4e613e7c58d2cfaab6f22500edc456f145bbd0bf59f77157da1514bd5a5c81569c4cc86a3b3f", 0xf8}, {&(0x7f0000001340)="202727d000103635cc9dca53ca851f4ee0f5c842b152018d9b7bbbc18798a779cbcafae0ea505189926bc402cf47559a772561aec675defc4ef071bdbfb3d253de439b00a6839e1b8deff57bd2304a2fe38c2790d99d7a2a252d335ee495b81a88c45b46095249a76e6d4a", 0x6b}], 0x6, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x38, 0x4}, 0x40) r8 = socket$kcm(0x2, 0x5, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000940)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000980)={0xf, 0x1, 0x5, 0x6, 0x2, r9, 0x369}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x2, 0xab93031f99fda67f, &(0x7f0000000080)=""/251}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) recvmsg$kcm(r8, &(0x7f0000000840)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/117, 0x75}, {&(0x7f0000000540)=""/225, 0xe1}, {&(0x7f0000000640)=""/73, 0x49}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000700)=""/190, 0xbe}], 0x5, &(0x7f00000004c0)=""/13, 0xd, 0x401}, 0x40) r10 = gettid() perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 0xdd0, 0x9, 0x9, 0x0, 0x0, 0x800, 0x10, 0x2, 0x5, 0x8, 0x4, 0x3, 0xfff, 0x8, 0xced, 0x7, 0x1000, 0x40, 0x401, 0x32, 0x0, 0x60c1f821, 0x8000, 0x80000000, 0x1fb6, 0x10000, 0xffff, 0x19, 0x1f, 0x7, 0xbbe, 0x8001, 0x100000001, 0x9, 0x0, 0xff, 0x0, 0x403, 0x1, @perf_bp={&(0x7f0000000880), 0xc}, 0x0, 0x40, 0x2, 0x0, 0x0, 0x80000001, 0xfffffffffffffffd}, r10, 0x2, r0, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00000009c0)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x890b, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000022c0)={0x6, 0x2, &(0x7f0000002200)=@raw=[@ldst], &(0x7f0000001700)='syzkaller\x00', 0x0, 0xb, &(0x7f0000001740)=""/11}, 0x48) recvmsg$kcm(r1, &(0x7f0000011500)={&(0x7f0000010e80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f00000113c0)=[{&(0x7f0000010f00)=""/189, 0xbd}, {&(0x7f0000010fc0)=""/239, 0xef}, {&(0x7f00000110c0)=""/203, 0xcb}, {&(0x7f00000111c0)=""/200, 0xc8}, {&(0x7f00000112c0)=""/87, 0x57}, {&(0x7f0000011340)=""/68, 0x44}], 0x6, &(0x7f0000011440)=""/162, 0xa2, 0xff}, 0x10000) 14:22:31 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 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) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) 14:22:31 executing program 1 (fault-call:4 fault-nth:85): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:31 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x0, 0x84) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000480)={r1}) 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$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0xffffffffffffffff, r0, 0x0, 0x18, &(0x7f0000000140)='vboxnet0wlan0-vboxnet0$\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000380)=ANY=[]) close(r2) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x6, 0xfffffffffffffff7, 0x101, 0x34, 0x0, 0x1, 0x1e008, 0x0, 0x9, 0x101, 0x0, 0x7fff, 0x8001, 0x843a, 0x8, 0x8001, 0x1000, 0x9, 0x7, 0x81, 0x76, 0x6, 0x4, 0xca93, 0x800, 0xffffffffffffffff, 0x5f, 0x8001, 0x6, 0x10000, 0x1ff, 0x6, 0xffffffffffffff00, 0x1, 0x7d9, 0xfffffffffffffff7, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x1, 0x9b1, 0x7, 0x100000001, 0xa, 0x7}, r3, 0xb, r2, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x200002, 0x0) r4 = socket$kcm(0x2, 0x802, 0x0) socketpair(0x1b, 0x8080e, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000380)=r6) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x8000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8982, &(0x7f0000000240)={r1}) unlink(&(0x7f0000000200)='./file0\x00') write$cgroup_pid(r5, &(0x7f00000004c0)=r3, 0x12) socketpair(0x1, 0x6, 0x5, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r7, &(0x7f0000000400)='pids.events\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) socket$kcm(0x2, 0x8000000003, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8953, &(0x7f0000000040)=0x2) [ 715.807572] FAULT_INJECTION: forcing a failure. [ 715.807572] name failslab, interval 1, probability 0, space 0, times 0 [ 715.818941] CPU: 1 PID: 18492 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 715.826308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.826316] Call Trace: [ 715.826341] dump_stack+0x244/0x39d [ 715.826365] ? dump_stack_print_info.cold.1+0x20/0x20 [ 715.847133] ? zap_class+0x640/0x640 [ 715.850869] should_fail.cold.4+0xa/0x17 [ 715.854943] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 715.854965] ? find_held_lock+0x36/0x1c0 [ 715.854995] ? is_bpf_text_address+0xac/0x170 [ 715.855012] ? lock_downgrade+0x900/0x900 [ 715.872802] ? check_preemption_disabled+0x48/0x280 [ 715.877847] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 715.882795] ? kasan_check_read+0x11/0x20 [ 715.886954] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 715.892248] ? rcu_softirq_qs+0x20/0x20 [ 715.896240] ? rcu_softirq_qs+0x20/0x20 [ 715.900236] ? unwind_dump+0x190/0x190 [ 715.904150] ? is_bpf_text_address+0xd3/0x170 [ 715.908656] ? kernel_text_address+0x79/0xf0 [ 715.913170] ? __kernel_text_address+0xd/0x40 [ 715.917682] ? unwind_get_return_address+0x61/0xa0 [ 715.922634] ? __save_stack_trace+0x8d/0xf0 [ 715.926984] __should_failslab+0x124/0x180 [ 715.931239] should_failslab+0x9/0x14 [ 715.935064] kmem_cache_alloc_node_trace+0x5a/0x740 [ 715.940278] ? save_stack+0xa9/0xd0 [ 715.943921] ? save_stack+0x43/0xd0 [ 715.947566] __kmalloc_node_track_caller+0x3c/0x70 [ 715.952509] __kmalloc_reserve.isra.40+0x41/0xe0 [ 715.957299] pskb_expand_head+0x230/0x10f0 [ 715.961558] ? memcpy+0x45/0x50 [ 715.964855] ? __copy_skb_header+0x350/0x6b0 [ 715.969298] ? skb_release_data+0x880/0x880 [ 715.973629] ? __alloc_skb+0x770/0x770 [ 715.977537] ? __lock_is_held+0xb5/0x140 [ 715.977565] ? kasan_check_write+0x14/0x20 [ 715.985853] ? __skb_clone+0x6c7/0xa00 [ 715.989769] ? __copy_skb_header+0x6b0/0x6b0 [ 715.994186] ? kmem_cache_alloc+0x33a/0x730 [ 715.998528] skb_ensure_writable+0x3dd/0x640 [ 716.002957] ? skb_checksum_setup+0xaa0/0xaa0 [ 716.007476] ? check_preemption_disabled+0x48/0x280 [ 716.012513] ? __this_cpu_preempt_check+0x1c/0x20 [ 716.017368] ? __bpf_redirect+0x54b/0xb20 [ 716.021631] bpf_clone_redirect+0x14a/0x490 [ 716.025982] bpf_prog_c39d1ba309a769f7+0x2ad/0x1000 [ 716.031014] ? __sched_text_start+0x8/0x8 [ 716.035165] ? lock_downgrade+0x900/0x900 [ 716.035196] ? find_held_lock+0x36/0x1c0 [ 716.043403] ? lock_acquire+0x1ed/0x520 [ 716.043421] ? bpf_test_run+0x3cb/0x780 [ 716.043441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 716.056912] ? check_preemption_disabled+0x48/0x280 [ 716.061952] ? kasan_check_read+0x11/0x20 [ 716.066120] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 716.071499] ? rcu_softirq_qs+0x20/0x20 [ 716.075487] ? preempt_schedule+0x4d/0x60 [ 716.079634] ? ___preempt_schedule+0x16/0x18 [ 716.084046] ? bpf_test_run+0x25d/0x780 [ 716.088022] ? netlink_diag_dump+0x2a0/0x2a0 [ 716.092425] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 716.097966] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 716.102747] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 716.107582] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 716.113109] ? fput+0x130/0x1a0 [ 716.116382] ? __bpf_prog_get+0x9b/0x290 [ 716.120436] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 716.125265] ? bpf_prog_test_run+0x130/0x1a0 [ 716.129668] ? __x64_sys_bpf+0x3d8/0x520 [ 716.133723] ? bpf_prog_get+0x20/0x20 [ 716.137536] ? do_syscall_64+0x1b9/0x820 [ 716.141587] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 716.146940] ? syscall_return_slowpath+0x5e0/0x5e0 [ 716.151862] ? trace_hardirqs_off_thunk+0x1a/0x1c 14:22:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) socketpair(0xe, 0x8000e, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r2, r3, 0xb}, 0x10) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001540)="2e000000110081aee405d10200000e00fa076b000100000000f3ff500befccd77f00000000081c5eda00b0eba06a", 0x2e}], 0x1, &(0x7f0000000280)=[{0x78, 0x0, 0xffffffffffffed0d, "9eef447a21cac7f70063eedb7f4b9658375ba25f5636bd39c4830dd6aeccb39487c48f8ed5169c2f4f6856d3662c4467075394702d25b6abdf0f874b5ce96efc4ae99e8d4b9168249d0272f14a8966dfcc15e834ac6707bb68dbb9ff244f6e3ad211"}], 0xfffffffffffffe6c}, 0x0) 14:22:31 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) [ 716.156697] ? trace_hardirqs_on_caller+0x310/0x310 [ 716.161704] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 716.166717] ? prepare_exit_to_usermode+0x291/0x3b0 [ 716.171743] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 716.176580] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 716.194322] audit: type=1804 audit(1542118951.642:272): pid=18499 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir736866577/syzkaller.yuVcnZ/1340/memory.events" dev="sda1" ino=16561 res=1 14:22:31 executing program 1 (fault-call:4 fault-nth:86): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:31 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xffffff7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 716.328756] FAULT_INJECTION: forcing a failure. [ 716.328756] name failslab, interval 1, probability 0, space 0, times 0 [ 716.340389] CPU: 0 PID: 18530 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 716.347769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 716.357134] Call Trace: [ 716.359764] dump_stack+0x244/0x39d [ 716.363417] ? dump_stack_print_info.cold.1+0x20/0x20 [ 716.368612] ? zap_class+0x640/0x640 [ 716.372856] should_fail.cold.4+0xa/0x17 [ 716.376915] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 716.382022] ? find_held_lock+0x36/0x1c0 [ 716.386097] ? is_bpf_text_address+0xac/0x170 [ 716.390681] ? lock_downgrade+0x900/0x900 [ 716.394927] ? check_preemption_disabled+0x48/0x280 [ 716.399947] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 716.404982] ? kasan_check_read+0x11/0x20 [ 716.409124] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 716.414393] ? rcu_softirq_qs+0x20/0x20 [ 716.418500] ? rcu_softirq_qs+0x20/0x20 [ 716.422472] ? unwind_dump+0x190/0x190 [ 716.426358] ? is_bpf_text_address+0xd3/0x170 [ 716.430847] ? kernel_text_address+0x79/0xf0 [ 716.435251] ? __kernel_text_address+0xd/0x40 [ 716.439742] ? unwind_get_return_address+0x61/0xa0 [ 716.444668] ? __save_stack_trace+0x8d/0xf0 [ 716.448985] __should_failslab+0x124/0x180 [ 716.453220] should_failslab+0x9/0x14 [ 716.457011] kmem_cache_alloc_node_trace+0x5a/0x740 [ 716.462035] ? save_stack+0xa9/0xd0 [ 716.465672] ? save_stack+0x43/0xd0 [ 716.469316] __kmalloc_node_track_caller+0x3c/0x70 [ 716.474264] __kmalloc_reserve.isra.40+0x41/0xe0 [ 716.479012] pskb_expand_head+0x230/0x10f0 [ 716.483265] ? memcpy+0x45/0x50 [ 716.486538] ? __copy_skb_header+0x350/0x6b0 [ 716.491345] ? skb_release_data+0x880/0x880 [ 716.495656] ? __alloc_skb+0x770/0x770 [ 716.499545] ? __lock_is_held+0xb5/0x140 [ 716.503621] ? kasan_check_write+0x14/0x20 [ 716.507849] ? __skb_clone+0x6c7/0xa00 [ 716.511751] ? __copy_skb_header+0x6b0/0x6b0 [ 716.516157] ? kmem_cache_alloc+0x33a/0x730 [ 716.520481] skb_ensure_writable+0x3dd/0x640 [ 716.524887] ? skb_checksum_setup+0xaa0/0xaa0 [ 716.529374] ? check_preemption_disabled+0x48/0x280 [ 716.534390] ? __this_cpu_preempt_check+0x1c/0x20 [ 716.539224] ? __bpf_redirect+0x54b/0xb20 [ 716.543367] bpf_clone_redirect+0x14a/0x490 [ 716.547710] bpf_prog_c39d1ba309a769f7+0x7d0/0x1000 [ 716.552726] ? bpf_test_run+0x175/0x780 [ 716.556711] ? lock_downgrade+0x900/0x900 [ 716.560861] ? ktime_get+0x332/0x400 [ 716.564572] ? find_held_lock+0x36/0x1c0 [ 716.568630] ? lock_acquire+0x1ed/0x520 [ 716.572594] ? bpf_test_run+0x3cb/0x780 [ 716.576562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 716.582090] ? check_preemption_disabled+0x48/0x280 [ 716.587105] ? kasan_check_read+0x11/0x20 [ 716.591247] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 716.596533] ? rcu_softirq_qs+0x20/0x20 [ 716.600500] ? bpf_cgroup_storage_release+0x220/0x220 [ 716.605684] ? skb_try_coalesce+0x1b70/0x1b70 [ 716.610191] ? bpf_test_run+0x25d/0x780 [ 716.614165] ? netlink_diag_dump+0x2a0/0x2a0 [ 716.618568] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 716.624095] ? bpf_test_init.isra.10+0x70/0x100 [ 716.628759] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 716.633514] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 716.638347] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 716.643877] ? fput+0x130/0x1a0 [ 716.647145] ? __bpf_prog_get+0x9b/0x290 [ 716.651199] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 716.656466] ? bpf_prog_test_run+0x130/0x1a0 [ 716.660871] ? __x64_sys_bpf+0x3d8/0x520 [ 716.664922] ? bpf_prog_get+0x20/0x20 [ 716.668736] ? do_syscall_64+0x1b9/0x820 [ 716.672790] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 14:22:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080)="b7eb022c5355684059dd5a2ca3b0943f352da4a93850c48d7dd176aa5fa532081eded9ff657da46f889a685e1a98a199fefd42b2157371019c84c77b2470faf8e3cf3d60eb223c76118b70ba2cdb15dca4aaf9924702584c870fe30016df65d4d7043f2ead961eca5e322a814ca7e3eb66fed8083693fdd8e66c9c59f5b25c6478e3fc5f5cc007944680364ae345ad7947fecdb4f94b040a67aca1fdd60bf559979d81246148125137ed7670a0f7ca9c9185d6", &(0x7f0000000140)="660540609b2fb16993298898b4f7323ab8ed6b7389505b19bd893721b8b9411571b9f491adeb126250b985d4c7e3e99ff548e0e708cb90035a621c15d6a8faa2267c76afffb1bf34dfdc340afe37055a3d4f0223b82c94ee0adb44796f7b5afcb7e83d5adee4ccbb67bc5825d5e25065965365bcc41c47d539ef34915ae9a89b7cab9bad176cfe7e4fbad50d5e491e3be9d37c0bb88d1e12d3aedfa584915fb9bb7f97570a741c3faa7203e26d76b6509d83c2784c98d0e10863b9dd5247d13bc441cb253889c3e9c58442913442cd7f359032a1c2a4fae15f47c3b5e243fd63cb0bd3af108b"}, 0x20) socketpair(0x1e, 0x1, 0x100000000, &(0x7f0000000040)={0x0, 0x0}) close(r2) recvmsg$kcm(r1, &(0x7f0000001580)={&(0x7f0000001280)=@hci, 0x80, &(0x7f0000001500)=[{&(0x7f0000001300)=""/207, 0xcf}], 0x1, &(0x7f0000001540)=""/12, 0xc}, 0x10143) [ 716.678146] ? syscall_return_slowpath+0x5e0/0x5e0 [ 716.683066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 716.687904] ? trace_hardirqs_on_caller+0x310/0x310 [ 716.692922] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 716.697933] ? prepare_exit_to_usermode+0x291/0x3b0 [ 716.702942] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 716.707806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:32 executing program 1 (fault-call:4 fault-nth:87): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 716.798833] FAULT_INJECTION: forcing a failure. [ 716.798833] name failslab, interval 1, probability 0, space 0, times 0 [ 716.810360] CPU: 1 PID: 18542 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 716.817737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 716.827104] Call Trace: [ 716.829725] dump_stack+0x244/0x39d [ 716.833379] ? dump_stack_print_info.cold.1+0x20/0x20 [ 716.838587] ? zap_class+0x640/0x640 [ 716.842329] should_fail.cold.4+0xa/0x17 [ 716.846411] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 716.851532] ? find_held_lock+0x36/0x1c0 [ 716.855622] ? is_bpf_text_address+0xac/0x170 [ 716.855644] ? lock_downgrade+0x900/0x900 [ 716.855663] ? check_preemption_disabled+0x48/0x280 [ 716.855693] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 716.855710] ? kasan_check_read+0x11/0x20 [ 716.855723] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 716.855739] ? rcu_softirq_qs+0x20/0x20 [ 716.864370] ? rcu_softirq_qs+0x20/0x20 [ 716.891659] ? unwind_dump+0x190/0x190 [ 716.895592] ? is_bpf_text_address+0xd3/0x170 [ 716.900103] ? kernel_text_address+0x79/0xf0 [ 716.904525] ? __kernel_text_address+0xd/0x40 [ 716.909038] ? unwind_get_return_address+0x61/0xa0 [ 716.913980] ? __save_stack_trace+0x8d/0xf0 [ 716.918322] __should_failslab+0x124/0x180 [ 716.922575] should_failslab+0x9/0x14 [ 716.926395] kmem_cache_alloc_node_trace+0x5a/0x740 [ 716.931531] ? save_stack+0xa9/0xd0 [ 716.935178] ? save_stack+0x43/0xd0 [ 716.938825] __kmalloc_node_track_caller+0x3c/0x70 [ 716.943778] __kmalloc_reserve.isra.40+0x41/0xe0 14:22:32 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$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000000)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0xda4fff08) gettid() ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r0) r1 = perf_event_open$cgroup(&(0x7f0000000900)={0x0, 0x70, 0x1, 0x0, 0x8, 0x0, 0x0, 0x8, 0x800, 0x5, 0x200, 0x0, 0x8, 0x1c00000000000, 0x3, 0xff, 0xcf, 0xe3f, 0x3, 0x2, 0x7, 0x0, 0x8001, 0x1, 0x7, 0x8000, 0x4, 0x5, 0x8, 0x8000, 0x80000001, 0x2, 0x0, 0x80000000, 0x80, 0x0, 0x5, 0x200, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}, 0x1000, 0x7, 0x1, 0x4, 0xb0bf, 0x5, 0xe}, r0, 0xa, r0, 0x9) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1f, 0x2, 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, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) socketpair(0x8, 0x5, 0x80000001, &(0x7f0000000140)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xf1f1) perf_event_open$cgroup(&(0x7f0000001c00)={0x0, 0x70, 0x81, 0x5, 0x2, 0x3, 0x0, 0x3, 0x10000, 0xa, 0x2, 0x7fffffff, 0x0, 0x1000, 0x0, 0x2, 0x8, 0x8, 0x3, 0x1, 0x3, 0xe66a, 0x6, 0x200, 0x0, 0x4, 0x3, 0x3, 0x1cd1ab66, 0x5a5, 0x1, 0xefa0, 0x8, 0x1, 0x100000000, 0x0, 0xa5b, 0x7ebe, 0x0, 0x5, 0x4, @perf_config_ext={0x5, 0x9}, 0x40, 0x7, 0x0, 0x7, 0x0, 0xf8c, 0x6}, r0, 0x9, r2, 0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d00)={0x0, 0x70, 0x0, 0x7fffffff, 0x7, 0x3, 0x0, 0x400, 0x40002, 0xc, 0x3, 0x7d884f3f, 0x5, 0x7, 0xf8fe, 0x1, 0x80000000, 0x401, 0x9, 0x100, 0x5c5, 0x1, 0x5, 0x3f, 0x800, 0x7, 0xfffffffffffffbff, 0x0, 0x0, 0x3f, 0x1, 0x3f, 0x2, 0x0, 0x7, 0x6f8ee3a7, 0x4, 0x80000000, 0x0, 0xe9d6, 0x0, @perf_bp={&(0x7f0000001cc0)}, 0x8048, 0x8, 0x1f, 0x1, 0x2}, 0x0, 0x4, r2, 0x8) 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) recvmsg$kcm(r0, &(0x7f0000001bc0)={&(0x7f0000000980)=@nfc_llcp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/84, 0x54}, {&(0x7f0000000a80)=""/171, 0xab}, {&(0x7f0000000b40)=""/45, 0x2d}], 0x3, &(0x7f0000000bc0)=""/4096, 0x1000, 0x5}, 0x10000) perf_event_open(&(0x7f0000002000)={0x0, 0x70, 0x4, 0x3, 0x15c, 0xfffffffffffffff8, 0x0, 0x4, 0x4000, 0x4, 0x9, 0x0, 0xd58, 0x200, 0x8001, 0x732, 0x1, 0x6, 0x228, 0x7, 0x0, 0x100000000, 0x7, 0x4, 0xfe000000000, 0x2, 0x100000000, 0x80, 0x40, 0xff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x1000, 0x0, @perf_config_ext={0x8e, 0x7}, 0x1041, 0x100000000, 0xf59, 0xf, 0x0, 0x91a, 0xf7}, 0xffffffffffffffff, 0x3, r1, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001d80)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000001c80)) [ 716.948560] pskb_expand_head+0x230/0x10f0 [ 716.952936] ? memcpy+0x45/0x50 [ 716.956234] ? __copy_skb_header+0x350/0x6b0 [ 716.960670] ? skb_release_data+0x880/0x880 [ 716.965009] ? __alloc_skb+0x770/0x770 [ 716.968925] ? __lock_is_held+0xb5/0x140 [ 716.973017] ? kasan_check_write+0x14/0x20 [ 716.977268] ? __skb_clone+0x6c7/0xa00 [ 716.981183] ? __copy_skb_header+0x6b0/0x6b0 [ 716.985609] ? kmem_cache_alloc+0x33a/0x730 [ 716.989966] skb_ensure_writable+0x3dd/0x640 [ 716.994400] ? skb_checksum_setup+0xaa0/0xaa0 [ 716.998911] ? check_preemption_disabled+0x48/0x280 [ 717.003940] ? debug_smp_processor_id+0x1c/0x20 [ 717.008601] ? __bpf_redirect+0x54b/0xb20 [ 717.012748] bpf_clone_redirect+0x14a/0x490 [ 717.017075] bpf_prog_c39d1ba309a769f7+0x849/0x1000 [ 717.022091] ? __sched_text_start+0x8/0x8 [ 717.026232] ? lock_downgrade+0x900/0x900 [ 717.030399] ? lock_acquire+0x1ed/0x520 [ 717.034366] ? bpf_test_run+0x3cb/0x780 [ 717.038333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 717.043874] ? check_preemption_disabled+0x48/0x280 [ 717.048889] ? kasan_check_read+0x11/0x20 [ 717.053031] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 717.058298] ? rcu_softirq_qs+0x20/0x20 [ 717.062263] ? preempt_schedule+0x4d/0x60 [ 717.066402] ? ___preempt_schedule+0x16/0x18 [ 717.070810] ? bpf_test_run+0x25d/0x780 [ 717.074787] ? netlink_diag_dump+0x2a0/0x2a0 [ 717.079187] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 717.084727] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 717.089480] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 717.094314] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 717.099844] ? fput+0x130/0x1a0 [ 717.103118] ? __bpf_prog_get+0x9b/0x290 [ 717.107174] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 717.112018] ? bpf_prog_test_run+0x130/0x1a0 [ 717.116425] ? __x64_sys_bpf+0x3d8/0x520 [ 717.120478] ? bpf_prog_get+0x20/0x20 [ 717.124372] ? do_syscall_64+0x1b9/0x820 [ 717.128421] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 717.133781] ? syscall_return_slowpath+0x5e0/0x5e0 [ 717.138700] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 717.143536] ? trace_hardirqs_on_caller+0x310/0x310 14:22:32 executing program 1 (fault-call:4 fault-nth:88): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 717.148545] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 717.153557] ? prepare_exit_to_usermode+0x291/0x3b0 [ 717.158573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 717.163414] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 717.252204] FAULT_INJECTION: forcing a failure. [ 717.252204] name failslab, interval 1, probability 0, space 0, times 0 [ 717.263562] CPU: 0 PID: 18558 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 717.271028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 717.280392] Call Trace: [ 717.282998] dump_stack+0x244/0x39d [ 717.286665] ? dump_stack_print_info.cold.1+0x20/0x20 [ 717.291964] ? zap_class+0x640/0x640 [ 717.295681] should_fail.cold.4+0xa/0x17 [ 717.299750] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 717.305028] ? find_held_lock+0x36/0x1c0 [ 717.309107] ? is_bpf_text_address+0xac/0x170 [ 717.313709] ? lock_downgrade+0x900/0x900 [ 717.317852] ? check_preemption_disabled+0x48/0x280 [ 717.323375] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 717.328299] ? kasan_check_read+0x11/0x20 [ 717.332444] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 717.337717] ? rcu_softirq_qs+0x20/0x20 [ 717.341699] ? rcu_softirq_qs+0x20/0x20 [ 717.345664] ? unwind_dump+0x190/0x190 [ 717.349558] ? is_bpf_text_address+0xd3/0x170 [ 717.354051] ? kernel_text_address+0x79/0xf0 [ 717.358454] ? __kernel_text_address+0xd/0x40 [ 717.362941] ? unwind_get_return_address+0x61/0xa0 [ 717.367873] ? __save_stack_trace+0x8d/0xf0 [ 717.372197] __should_failslab+0x124/0x180 [ 717.376431] should_failslab+0x9/0x14 [ 717.380228] kmem_cache_alloc_node_trace+0x5a/0x740 [ 717.385245] ? save_stack+0xa9/0xd0 [ 717.388866] ? save_stack+0x43/0xd0 [ 717.392495] __kmalloc_node_track_caller+0x3c/0x70 [ 717.397523] __kmalloc_reserve.isra.40+0x41/0xe0 [ 717.402369] pskb_expand_head+0x230/0x10f0 [ 717.406611] ? memcpy+0x45/0x50 [ 717.409903] ? __copy_skb_header+0x350/0x6b0 [ 717.414307] ? skb_release_data+0x880/0x880 [ 717.418633] ? __alloc_skb+0x770/0x770 [ 717.422529] ? __lock_is_held+0xb5/0x140 [ 717.426603] ? kasan_check_write+0x14/0x20 [ 717.430859] ? __skb_clone+0x6c7/0xa00 [ 717.434742] ? __copy_skb_header+0x6b0/0x6b0 [ 717.439500] ? kmem_cache_alloc+0x33a/0x730 [ 717.443828] skb_ensure_writable+0x3dd/0x640 [ 717.448237] ? skb_checksum_setup+0xaa0/0xaa0 [ 717.452731] ? check_preemption_disabled+0x48/0x280 [ 717.457746] ? __this_cpu_preempt_check+0x1c/0x20 [ 717.462584] ? __bpf_redirect+0x54b/0xb20 [ 717.466832] ? error_exit+0xb/0x20 [ 717.470403] bpf_clone_redirect+0x14a/0x490 [ 717.474730] ? trace_hardirqs_on_caller+0x310/0x310 [ 717.479751] bpf_prog_c39d1ba309a769f7+0x4fb/0x1000 [ 717.484765] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 717.489693] ? native_iret+0x7/0x7 [ 717.493231] ? error_exit+0xb/0x20 [ 717.496779] ? lock_acquire+0x1ed/0x520 [ 717.500747] ? bpf_test_run+0x3cb/0x780 [ 717.504717] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 717.510250] ? check_preemption_disabled+0x48/0x280 [ 717.515270] ? kasan_check_read+0x11/0x20 [ 717.519414] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 717.524683] ? rcu_softirq_qs+0x20/0x20 [ 717.528649] ? bpf_cgroup_storage_release+0x220/0x220 [ 717.533837] ? skb_try_coalesce+0x1b70/0x1b70 [ 717.538338] ? bpf_test_run+0x25d/0x780 [ 717.542318] ? netlink_diag_dump+0x2a0/0x2a0 [ 717.546724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 717.552256] ? bpf_test_init.isra.10+0x70/0x100 [ 717.556926] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 717.561689] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 717.566525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 717.572056] ? fput+0x130/0x1a0 [ 717.575341] ? __bpf_prog_get+0x9b/0x290 [ 717.579404] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 717.584239] ? bpf_prog_test_run+0x130/0x1a0 [ 717.588650] ? __x64_sys_bpf+0x3d8/0x520 [ 717.592704] ? bpf_prog_get+0x20/0x20 [ 717.596522] ? do_syscall_64+0x1b9/0x820 [ 717.600578] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 717.605957] ? syscall_return_slowpath+0x5e0/0x5e0 [ 717.610878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 717.615715] ? trace_hardirqs_on_caller+0x310/0x310 [ 717.620728] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 717.625745] ? prepare_exit_to_usermode+0x291/0x3b0 [ 717.630760] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 717.635616] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 717.720048] audit: type=1804 audit(1542118953.172:273): pid=18490 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir736866577/syzkaller.yuVcnZ/1340/memory.events" dev="sda1" ino=16561 res=1 14:22:33 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x0, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x5, 0x1, 0x4, 0xffff, 0x0, 0x10001, 0x20, 0xd, 0x3, 0x9, 0x4, 0x1, 0x8, 0x8, 0x0, 0xffffffff00000000, 0x7fff, 0x1f, 0x1000, 0x3f, 0x7, 0x101, 0x9, 0x0, 0x910, 0x1, 0x3ff, 0x2, 0x1ff, 0x1, 0xd4ae, 0x400, 0x6, 0x5, 0x7, 0x20, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f00000000c0), 0xf}, 0x2, 0x8, 0x4, 0x3, 0x7fff, 0xffffffffffffff80, 0xfe}, 0x0, 0xb, r0, 0x9) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001340)=""/21, 0x15}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) socketpair(0x1d, 0xe, 0x0, &(0x7f0000000140)) write$cgroup_pid(r4, &(0x7f0000000100), 0xda4fff08) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000500)=@vsock, 0x80, &(0x7f0000000200)=[{&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000680)=""/92, 0x5c}, {&(0x7f0000000780)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0x401}, 0x1) r5 = gettid() bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000800)=ANY=[@ANYRESDEC=r0, @ANYRESDEC=r3, @ANYBLOB="c2e70acb2a6a1f074ac1bc42ea403e110b1200975094a9ac32ed84f9ea5f3dc52ff9e90535"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x660c, 0x1701) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x7fff, 0x6f, 0x7, 0xbe, 0x0, 0x0, 0x6190, 0x8, 0x0, 0x101, 0x6, 0x101, 0x0, 0xffffffff, 0x5, 0x4, 0x6, 0x1, 0x2, 0x6, 0x4, 0xffffffffffffffc0, 0x0, 0x4038, 0x0, 0x7f, 0x4, 0x1, 0x3, 0x7, 0x800, 0x5, 0x2, 0x3, 0x7ff, 0x10001, 0x0, 0x1, 0x4, @perf_config_ext={0x7, 0x2}, 0x8000, 0x1000, 0x0, 0x6, 0xd2b, 0x60b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={r5, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000700)='@\x00', 0xffffffffffffffff}, 0x30) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) [ 717.766994] audit: type=1804 audit(1542118953.212:274): pid=18495 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir736866577/syzkaller.yuVcnZ/1340/memory.events" dev="sda1" ino=16561 res=1 [ 717.824138] audit: type=1804 audit(1542118953.272:275): pid=18495 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir736866577/syzkaller.yuVcnZ/1340/memory.events" dev="sda1" ino=16561 res=1 14:22:33 executing program 1 (fault-call:4 fault-nth:89): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x8, 0x209e22, 0x8000000001}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='memory.current\x00', 0x0, 0x0) socketpair(0xa, 0x7, 0x1f0000000000000, &(0x7f0000000400)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000440)='cpuacct.usage_sys\x00', 0x0, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x4, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r5, 0x28, &(0x7f00000005c0)}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000540)=0x6) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x6, 0x2, 0x8, 0x0, 0x81, 0x0, 0xb, 0x7, 0x401, 0x4c1, 0x3, 0x6, 0x1, 0xfffffffffffff029, 0x200, 0x8, 0x0, 0x7fff, 0x9, 0x69, 0x0, 0x10000, 0x6, 0x7, 0x8, 0x8001, 0x9, 0x72, 0x1000, 0x80000000, 0x7, 0x7fffffff, 0x7f, 0x10000000000000, 0xf46, 0x0, 0xc6a, 0x1, @perf_bp={&(0x7f00000000c0), 0xa}, 0x40, 0x4, 0x0, 0xf, 0xfff, 0x7}, 0x0, 0xa, r4, 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) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$MAP_CREATE(0x0, &(0x7f0000000380)={0x0, 0x81, 0x95, 0x1ff, 0x10, r2, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000200)=""/195}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)={0x0, r1, 0x5}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="c44e4c8c3db218e551719de22838b3c72aa5b1c62ebfb0674abde97c328975770f"}, 0x10) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 14:22:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000800)="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") setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000001c0), 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a1, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0), 0x4) close(0xffffffffffffffff) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r1, 0x10, &(0x7f0000000140)={&(0x7f0000000040)=""/245, 0xf5, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r2, 0x4) 14:22:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000000)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0xda4fff08) gettid() ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r0) r1 = perf_event_open$cgroup(&(0x7f0000000900)={0x0, 0x70, 0x1, 0x0, 0x8, 0x0, 0x0, 0x8, 0x800, 0x5, 0x200, 0x0, 0x8, 0x1c00000000000, 0x3, 0xff, 0xcf, 0xe3f, 0x3, 0x2, 0x7, 0x0, 0x8001, 0x1, 0x7, 0x8000, 0x4, 0x5, 0x8, 0x8000, 0x80000001, 0x2, 0x0, 0x80000000, 0x80, 0x0, 0x5, 0x200, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}, 0x1000, 0x7, 0x1, 0x4, 0xb0bf, 0x5, 0xe}, r0, 0xa, r0, 0x9) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) socketpair(0x8, 0x5, 0x80000001, &(0x7f0000000140)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xf1f1) perf_event_open$cgroup(&(0x7f0000001c00)={0x0, 0x70, 0x81, 0x5, 0x2, 0x3, 0x0, 0x3, 0x10000, 0xa, 0x2, 0x7fffffff, 0x0, 0x1000, 0x0, 0x2, 0x8, 0x8, 0x3, 0x1, 0x3, 0xe66a, 0x6, 0x200, 0x0, 0x4, 0x3, 0x3, 0x1cd1ab66, 0x5a5, 0x1, 0xefa0, 0x8, 0x1, 0x100000000, 0x0, 0xa5b, 0x7ebe, 0x0, 0x5, 0x4, @perf_config_ext={0x5, 0x9}, 0x40, 0x7, 0x0, 0x7, 0x0, 0xf8c, 0x6}, r0, 0x9, r2, 0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d00)={0x0, 0x70, 0x0, 0x7fffffff, 0x7, 0x3, 0x0, 0x400, 0x40002, 0xc, 0x3, 0x7d884f3f, 0x5, 0x7, 0xf8fe, 0x1, 0x80000000, 0x401, 0x9, 0x100, 0x5c5, 0x1, 0x5, 0x3f, 0x800, 0x7, 0xfffffffffffffbff, 0x0, 0x0, 0x3f, 0x1, 0x3f, 0x2, 0x0, 0x7, 0x6f8ee3a7, 0x4, 0x80000000, 0x0, 0xe9d6, 0x0, @perf_bp={&(0x7f0000001cc0)}, 0x8048, 0x8, 0x1f, 0x1, 0x2}, 0x0, 0x4, r2, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) recvmsg$kcm(r0, &(0x7f0000001bc0)={&(0x7f0000000980)=@nfc_llcp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/84, 0x54}, {&(0x7f0000000a80)=""/171, 0xab}, {&(0x7f0000000b40)=""/45, 0x2d}], 0x3, &(0x7f0000000bc0)=""/4096, 0x1000, 0x5}, 0x10000) perf_event_open(&(0x7f0000002000)={0x0, 0x70, 0x4, 0x3, 0x15c, 0xfffffffffffffff8, 0x0, 0x4, 0x4000, 0x4, 0x9, 0x0, 0xd58, 0x200, 0x8001, 0x732, 0x1, 0x6, 0x228, 0x7, 0x0, 0x100000000, 0x7, 0x4, 0xfe000000000, 0x2, 0x100000000, 0x80, 0x40, 0xff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x1000, 0x0, @perf_config_ext={0x8e, 0x7}, 0x1041, 0x100000000, 0xf59, 0xf, 0x0, 0x91a, 0xf7}, 0xffffffffffffffff, 0x3, r1, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001d80)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000001c80)) 14:22:33 executing program 3: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000a1ef4b436db26072de045ef6edb44ba5f84762286e5bec731e433eaac492d82245fb0d58037989126e8560d3b717c96eb5ed3e95a6076ef95fcb9df6f6d0c5bb4cdcb3f24e622d4b1b9c02ba93fb4a67b0bd32061cb343237b0a8fb36baa33c7430536970e32751c61d3cf24ff"]) r2 = socket$kcm(0x2, 0x5, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000840)=ANY=[@ANYBLOB="2a14ad671823fa25807e280d3b0adc4e6d993490c6336a9b66845de6a3d40b9374520cb55348212a7baa263d267efbf8c87af5127340b621a1d05e54db28a59876053187a81d9f88fa740cb491447320287687db52daa3bbb010b4448118c8dbb2b4769f49e85c34fc295cc3c2538c9b4dc144a9dd4f3a3f4bdedefa8290f7263fd0b9c7138b4c61c027dd7cba2489bed60bcee388d5832dd8e3f693cdfe586b47d7ba53b61b0bdfe40ddeb40ee57cd4f779931bbb3fa969bc734b0519e8feb0bf367317997c7a4ee0b5b6fd5d99ecaf219ef1390a22ebdac292750f785c39b9ee38284a0f57467f4ea163c49382ec9a51ace253"]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x800000000000033, '-,mory'}]}, 0x8) r4 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.controllers\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x20000092, &(0x7f0000000180)=ANY=[], &(0x7f0000000940)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x93b, 0xfb, &(0x7f0000000080)=""/251}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)="bdc3f5c47317ab4ca2fb53056600a58c67b1ffc57c5428c2fd378b4b911dc474760a340235932635476a0c92e7ce56b7e9b27f312e0a656966d91c9f5a537a66377bbc", 0x43}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890c, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b00)={r0, &(0x7f0000000a00)="a2d0dde5562e9c132f8a49169af39dd70bfd7820c84a244295c98e385e4ca7cac3c9b8e034c981eda51b8ca8d23b64369f1624c006e0003560d5531bfd40169ad38d84742b64418a46a699046079ad9ea8d6313ca874f676c699c86af068474f24e912789c27f27f7e5f03f6ac39e72bdbf049c5d21e33db051ce772fec5872a199638217de0a99438123bec6b2efb0c1d018ab7e12a", &(0x7f0000000ac0)="3ccbf25dd4f0158658143a8cc7146016b36dd6dfb120c1b5df9ee3045d118b35ea97051032560146eec62f2bea1d718a8917"}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000680)=ANY=[@ANYBLOB="0180791b26aefc8df1c084104300db0a000000000300000000000000"]) openat$cgroup_type(r0, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000380)={'bond_slave_1\x00', 0x600}) openat$cgroup_ro(r0, &(0x7f00000005c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r5 = gettid() sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}, 0xfffffffffffffe00}, 0x421, &(0x7f0000000340), 0x0, 0x0, 0xfffffffffffffe60, 0x4}, 0x8080) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r4, 0x2, 0x1, 0x10000, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x20) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0xfffffffffffffe90, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f00fe070101000000000063dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000cc0)=[{0xc8, 0x3a, 0x45, "0a3816eeebc622aab915e0c497468c5e44e5004f8ce04e8532be0bd85af0de4508a49e444233577187f3f5c4824ad32061f0fbde12971c577f4b84b0f4a28e938dd77d473d5c20872d8c4c3b5fe9e122866317131fd92ca8861b170140c7079141b1da0f44a99ce035ec7f6e19cd56c195b5f9350b2aa038c782976ed90236157689015be0b2a46c6d9ac79405df1c5b7bfb78fd00268550b4117d57273f8fabcfce866992ef1a74ef0560ab7e51ce99d44dff789c4feaeb"}, {0xe8, 0x118, 0x40007fffffff, "4f1956e09707a8c833550c3d86a8636fd9c2b527bedc412b3e33c3b20915482c8650ebd7853009a497c13707d29b7b9b9fc5053496d9533dc2f7a6d0332a4a66cf8fe1babddd358370cd7bfa1abc9ea178c36461fdb638a0a5a1828558c166fff22ade7e1333c275eb88841072ec1aae4a2ec63640c0692e73647186d8fba404d1a966aa5463fe767274671ef482d710d467840d839c6bed8dbde03b59fb11a883877e544601ccaf8bba219134bf7fd964914c786098690f16694dcd17184190afd94d876de0fa519f59b31c66dfcc57d219"}, {0x28, 0x0, 0x0, "b1ad8559e9ad6c60f926400054eb0987b16d"}, {0xd0, 0x10f, 0x2, "522dce066ac4ecdc13f7450b74712fe6a50cf9074988b30f80e28a66e3c49685463d6f3bc3069d52465965a98770739a8f3479a1600fcea61803c0829b5288426210c04a045b83dd2b2e074af9cc779b0fea4bf56dc33106fa6f65034441cd4f642f1e4a88508700aae1844403841fffa49f25a0cfae94d27b187a22c763c13dcc28414b108a0cd2e969415679cddb4024dcd158f37d62f9abc7263a9fb3e1bb86ca182fdc20292c98c6fc9a8a2fc6987d3085d44a3f803ffb613463"}, {0xfffffffffffffd9a, 0x11b, 0x7, "d85dc31c97e9bdff548e2d92603d6e2e071420a347f6a406b864ab4641e847aa3d5c13942f39230426a1f1bf75a23437109d6d098698088042580295b21119f21f8a3d091ebabecaff3bc0469c5c2c59a2d6480370acad39b17e14e5fc3e5fff3c10dbc23c0a4f31304dda424f571f8199cb43598c2ed8258418e65bb8300bde9c2c8195af9c10428da20d8f12199e30d0dca3cb5634e4652b91"}, {0xf8, 0xff, 0x0, "dc49751798842b880ff8eb6f83a3396bc160612ae3d2e852d9c3ddff016966fa4c94cae263ea7953e326876d892f468a0fa62f7ee7d3782927a8ac5f7a5608f45c90163ff798942af6ddc8ce118a60fc87e5ff3922d1075aa201e63eee8b13e2e937497af82d8e8c0b53b486a8f2e3cd297e6882019203e71669d20ce5c909f14a08052fd61fad60dcc9814e307b193cbdc06f142eaf9fb1fc2f48b920f487dbdf0a4df2e3bcb64445d871f8eecf55961a57340e512a946974459a32862250f7198d33021d6d9918a53ecb93e3f45f14a5a5e791d99c540004a5da8278b0b985541925d9"}, {0x110, 0x11f, 0xffffffff, "d6067b43c822ae40c863cb0a388aa5f44aee05632263b06b807a628fb386d3483125613e44d52c2baadf5cef95a48432f7217fdbe1bf8405b9838ff7dba3adeed5d6c051b674d3281302aab619c9dc403b5b2da21cc57d9b4ac1abf4455e4121e4b1f787a952568de41b878a9e5ec2a1b5ee757cffb9115377a3270372bc443e1998dd3d1ec7fe6bb0a96aa244535a8681490f149a331f68bcd3058fd04806fccd890862484acb054802553da09903f9df313b2baaed83ca8b62e417f2fc60551edf1d36351586b812956ee662a0b26703977c59bad5cd18f5fdd2f2df495f55e1c2e29adf28122e8319cb46d9504e3e89371542488cff49c2"}], 0x560}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c00)="2e2f000200007a30000563622392a3df2738f3cf70af8cf5229d02e74b298d5d81d77545b64f46d8921641e9ded215582da8b0c89cd4eff8a4288cc1091691f5757ad4b7090b0068f3890935a9b7bee23db5c1ec875a2a5283efaa441ec57c94eda0eba596d0a9808eb11136262b5a96e16408560d2b9a466d740606ab0215bbc9bb81b1a4d1119876fc8813f84ffa95ec2f", 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000540)={0x139f605562ecba0b, 0x70, 0x9, 0x6, 0x7fff, 0x4, 0x0, 0x5, 0x400, 0x2, 0x0, 0x4, 0x7, 0x9, 0x1, 0x5, 0x80, 0x5, 0x9, 0x4, 0x9, 0xb61c, 0x7f, 0xffff, 0x7fff, 0xfff, 0x6, 0xfffffffffffffffb, 0x8, 0x6, 0x6, 0xfffffffffffffffd, 0x8, 0x80000001, 0x1ff, 0x1000, 0x4dfc, 0x80, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000500), 0x4}, 0x10020, 0x3f, 0x3, 0x4, 0x8000, 0x7fffffff, 0x5}, r5, 0x6, r0, 0x8) [ 718.001040] FAULT_INJECTION: forcing a failure. [ 718.001040] name failslab, interval 1, probability 0, space 0, times 0 [ 718.012601] CPU: 0 PID: 18572 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 718.019980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 718.029357] Call Trace: [ 718.032040] dump_stack+0x244/0x39d [ 718.035679] ? dump_stack_print_info.cold.1+0x20/0x20 [ 718.040879] ? __lock_is_held+0xb5/0x140 [ 718.044959] should_fail.cold.4+0xa/0x17 [ 718.049020] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 718.054119] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 718.059394] ? kasan_unpoison_shadow+0x35/0x50 [ 718.063971] ? skb_tx_error+0x2f0/0x2f0 [ 718.067944] ? __kmalloc_node_track_caller+0x50/0x70 [ 718.073043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 718.078588] ? print_usage_bug+0xc0/0xc0 [ 718.082703] ? kasan_check_write+0x14/0x20 [ 718.086932] ? pskb_expand_head+0x6b3/0x10f0 [ 718.091360] ? __lock_acquire+0x62f/0x4c20 [ 718.095604] ? __lock_is_held+0xb5/0x140 [ 718.099667] __should_failslab+0x124/0x180 [ 718.103905] should_failslab+0x9/0x14 [ 718.107701] kmem_cache_alloc+0x47/0x730 [ 718.111780] skb_clone+0x1bb/0x500 [ 718.115326] ? skb_split+0x11e0/0x11e0 [ 718.119207] ? check_preemption_disabled+0x48/0x280 [ 718.124220] ? __this_cpu_preempt_check+0x1c/0x20 [ 718.129085] ? __bpf_redirect+0x54b/0xb20 [ 718.133244] bpf_clone_redirect+0xb9/0x490 [ 718.137485] bpf_prog_c39d1ba309a769f7+0xda7/0x1000 [ 718.142502] ? __sched_text_start+0x8/0x8 [ 718.146645] ? lock_downgrade+0x900/0x900 [ 718.150800] ? find_held_lock+0x36/0x1c0 [ 718.154862] ? lock_acquire+0x1ed/0x520 [ 718.158833] ? bpf_test_run+0x3cb/0x780 [ 718.162804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 718.168338] ? check_preemption_disabled+0x48/0x280 [ 718.173353] ? kasan_check_read+0x11/0x20 [ 718.177493] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 718.182769] ? rcu_softirq_qs+0x20/0x20 [ 718.186749] ? preempt_schedule+0x4d/0x60 [ 718.190893] ? ___preempt_schedule+0x16/0x18 [ 718.195305] ? bpf_test_run+0x25d/0x780 [ 718.199288] ? netlink_diag_dump+0x2a0/0x2a0 [ 718.203783] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 718.209316] ? bpf_test_init.isra.10+0x70/0x100 [ 718.213988] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 718.218763] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 718.223600] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 718.229133] ? fput+0x130/0x1a0 [ 718.232423] ? __bpf_prog_get+0x9b/0x290 [ 718.236488] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 718.241320] ? bpf_prog_test_run+0x130/0x1a0 [ 718.245725] ? __x64_sys_bpf+0x3d8/0x520 [ 718.249780] ? bpf_prog_get+0x20/0x20 [ 718.253608] ? do_syscall_64+0x1b9/0x820 [ 718.257675] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 718.263040] ? syscall_return_slowpath+0x5e0/0x5e0 [ 718.267981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 718.272820] ? trace_hardirqs_on_caller+0x310/0x310 [ 718.277829] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 718.282839] ? prepare_exit_to_usermode+0x291/0x3b0 [ 718.287860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 718.292713] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:33 executing program 1 (fault-call:4 fault-nth:90): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 718.494579] FAULT_INJECTION: forcing a failure. [ 718.494579] name failslab, interval 1, probability 0, space 0, times 0 [ 718.506036] CPU: 0 PID: 18593 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 718.513518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 718.522901] Call Trace: [ 718.525509] dump_stack+0x244/0x39d [ 718.529295] ? dump_stack_print_info.cold.1+0x20/0x20 [ 718.534504] ? zap_class+0x640/0x640 [ 718.538274] should_fail.cold.4+0xa/0x17 [ 718.542456] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 718.547585] ? find_held_lock+0x36/0x1c0 [ 718.551668] ? is_bpf_text_address+0xac/0x170 [ 718.556185] ? lock_downgrade+0x900/0x900 [ 718.560341] ? check_preemption_disabled+0x48/0x280 [ 718.565379] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 718.570315] ? kasan_check_read+0x11/0x20 [ 718.574477] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 718.579760] ? rcu_softirq_qs+0x20/0x20 [ 718.583745] ? rcu_softirq_qs+0x20/0x20 [ 718.587731] ? unwind_dump+0x190/0x190 [ 718.591646] ? is_bpf_text_address+0xd3/0x170 [ 718.596158] ? kernel_text_address+0x79/0xf0 [ 718.600579] ? __kernel_text_address+0xd/0x40 [ 718.605088] ? unwind_get_return_address+0x61/0xa0 [ 718.610033] ? __save_stack_trace+0x8d/0xf0 [ 718.614372] __should_failslab+0x124/0x180 [ 718.618625] should_failslab+0x9/0x14 [ 718.622468] kmem_cache_alloc_node_trace+0x5a/0x740 [ 718.627571] ? save_stack+0xa9/0xd0 [ 718.631283] ? save_stack+0x43/0xd0 [ 718.634937] __kmalloc_node_track_caller+0x3c/0x70 [ 718.639884] __kmalloc_reserve.isra.40+0x41/0xe0 [ 718.644667] pskb_expand_head+0x230/0x10f0 [ 718.648943] ? memcpy+0x45/0x50 [ 718.652241] ? __copy_skb_header+0x350/0x6b0 [ 718.656657] ? skb_release_data+0x880/0x880 [ 718.660990] ? __alloc_skb+0x770/0x770 [ 718.664915] ? __lock_is_held+0xb5/0x140 [ 718.669000] ? kasan_check_write+0x14/0x20 [ 718.673247] ? __skb_clone+0x6c7/0xa00 [ 718.677165] ? __copy_skb_header+0x6b0/0x6b0 [ 718.681587] ? kmem_cache_alloc+0x33a/0x730 [ 718.685933] skb_ensure_writable+0x3dd/0x640 [ 718.690365] ? skb_checksum_setup+0xaa0/0xaa0 [ 718.694898] ? check_preemption_disabled+0x48/0x280 [ 718.699939] ? __this_cpu_preempt_check+0x1c/0x20 [ 718.704791] ? __bpf_redirect+0x54b/0xb20 [ 718.708962] bpf_clone_redirect+0x14a/0x490 [ 718.713343] bpf_prog_c39d1ba309a769f7+0x925/0x1000 [ 718.718379] ? __sched_text_start+0x8/0x8 [ 718.722577] ? lock_downgrade+0x900/0x900 [ 718.726762] ? find_held_lock+0x36/0x1c0 [ 718.730846] ? lock_acquire+0x1ed/0x520 [ 718.734828] ? bpf_test_run+0x3cb/0x780 [ 718.738817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 718.744367] ? check_preemption_disabled+0x48/0x280 [ 718.749403] ? kasan_check_read+0x11/0x20 [ 718.753561] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 718.758846] ? rcu_softirq_qs+0x20/0x20 [ 718.762839] ? preempt_schedule+0x4d/0x60 [ 718.767001] ? ___preempt_schedule+0x16/0x18 [ 718.771431] ? bpf_test_run+0x25d/0x780 [ 718.775432] ? netlink_diag_dump+0x2a0/0x2a0 [ 718.779861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 718.785426] ? bpf_test_init.isra.10+0x70/0x100 [ 718.790111] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 718.794890] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 718.799740] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 718.805286] ? fput+0x130/0x1a0 [ 718.808583] ? __bpf_prog_get+0x9b/0x290 [ 718.812656] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 718.817495] ? bpf_prog_test_run+0x130/0x1a0 [ 718.821931] ? __x64_sys_bpf+0x3d8/0x520 [ 718.825984] ? bpf_prog_get+0x20/0x20 [ 718.829789] ? do_syscall_64+0x1b9/0x820 [ 718.833841] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 718.839198] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000800)="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") setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000001c0), 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a1, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0), 0x4) close(0xffffffffffffffff) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r1, 0x10, &(0x7f0000000140)={&(0x7f0000000040)=""/245, 0xf5, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r2, 0x4) [ 718.844114] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 718.848949] ? trace_hardirqs_on_caller+0x310/0x310 [ 718.853954] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 718.858963] ? prepare_exit_to_usermode+0x291/0x3b0 [ 718.863975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 718.868811] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000f00)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) socketpair(0x80000000001, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080), &(0x7f0000000400)}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000300)='0\x00') recvmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)=""/236, 0xec}], 0x1, &(0x7f0000000080)=""/14, 0xe, 0x200800000}, 0x20) 14:22:34 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x452d, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000780)="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") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x40, 0x4) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000940)=ANY=[@ANYBLOB="f6afc19f94369603d009a43525422a424c51f1d95b8ee1b14b2ce7de7ff7b6f65f8fd367c144cd2ce13d1a2f5a4e78d2ec589b268778672563ebc007c54288eaa23aa7b2fb4d1f8b3850b1e829751604cab2fa326afe4a776cca7d503147cc4c846810a39a76e9172f7c6e695cd3eae743f540f41ab5279676ca64c6cd574d8cfec3908b0000000000"]) r3 = getpid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={0xffffffffffffffff, 0x50, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={r3, r0, 0x0, 0x2, &(0x7f0000000200)='!\x00', r4}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7ff) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 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)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000740)='team_slave_1\x00') perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x418a, 0x7, 0x7, 0x0, 0x4, 0x2a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000006c0), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00000003c0)={'vlan0\x00', 0x400}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000400)=""/144}, 0x18) socket$kcm(0x29, 0x5, 0x0) close(r5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000004c0)={"746561ff5f736c6176655f3100", 0x20}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000580)={0x0, 0xffffffffffffffff, 0xc, 0x1}, 0x14) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000240)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000500)={'team_slave_1\x00', @broadcast}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x40000000008, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000100071109700000000009500000000000000bde7761da532d6796faebd0ff9aa5defb5b74b8c9da79c2ddeefd6a6df9f69fa56bfd482eb0c6c8f5a796a0d86046478542e0b1d829c8b29005b97a2fc4a2624661af1dc6e401bc94c8494ccbaa3356cbb0a41a7b34141807aae26cfbf3c53d7496e83d8da77af4fea9e6194d5a375d5c2c693deb0075d85f0e586ffb43a228a8fb6c82a521aa2f50f2cc12c08987e7dc4a23def2bbe0731e0d5733c7ca40ab38d9cce83afc10112ede40139c54ad021f2a0d735ca26a1da624e044cee2a06dc53aae6162db4913ae7fb"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 14:22:34 executing program 1 (fault-call:4 fault-nth:91): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:34 executing program 3: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000a1ef4b436db26072de045ef6edb44ba5f84762286e5bec731e433eaac492d82245fb0d58037989126e8560d3b717c96eb5ed3e95a6076ef95fcb9df6f6d0c5bb4cdcb3f24e622d4b1b9c02ba93fb4a67b0bd32061cb343237b0a8fb36baa33c7430536970e32751c61d3cf24ff"]) r2 = socket$kcm(0x2, 0x5, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000840)=ANY=[@ANYBLOB="2a14ad671823fa25807e280d3b0adc4e6d993490c6336a9b66845de6a3d40b9374520cb55348212a7baa263d267efbf8c87af5127340b621a1d05e54db28a59876053187a81d9f88fa740cb491447320287687db52daa3bbb010b4448118c8dbb2b4769f49e85c34fc295cc3c2538c9b4dc144a9dd4f3a3f4bdedefa8290f7263fd0b9c7138b4c61c027dd7cba2489bed60bcee388d5832dd8e3f693cdfe586b47d7ba53b61b0bdfe40ddeb40ee57cd4f779931bbb3fa969bc734b0519e8feb0bf367317997c7a4ee0b5b6fd5d99ecaf219ef1390a22ebdac292750f785c39b9ee38284a0f57467f4ea163c49382ec9a51ace253"]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x800000000000033, '-,mory'}]}, 0x8) r4 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.controllers\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x20000092, &(0x7f0000000180)=ANY=[], &(0x7f0000000940)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x93b, 0xfb, &(0x7f0000000080)=""/251}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)="bdc3f5c47317ab4ca2fb53056600a58c67b1ffc57c5428c2fd378b4b911dc474760a340235932635476a0c92e7ce56b7e9b27f312e0a656966d91c9f5a537a66377bbc", 0x43}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890c, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b00)={r0, &(0x7f0000000a00)="a2d0dde5562e9c132f8a49169af39dd70bfd7820c84a244295c98e385e4ca7cac3c9b8e034c981eda51b8ca8d23b64369f1624c006e0003560d5531bfd40169ad38d84742b64418a46a699046079ad9ea8d6313ca874f676c699c86af068474f24e912789c27f27f7e5f03f6ac39e72bdbf049c5d21e33db051ce772fec5872a199638217de0a99438123bec6b2efb0c1d018ab7e12a", &(0x7f0000000ac0)="3ccbf25dd4f0158658143a8cc7146016b36dd6dfb120c1b5df9ee3045d118b35ea97051032560146eec62f2bea1d718a8917"}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000680)=ANY=[@ANYBLOB="0180791b26aefc8df1c084104300db0a000000000300000000000000"]) openat$cgroup_type(r0, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000380)={'bond_slave_1\x00', 0x600}) openat$cgroup_ro(r0, &(0x7f00000005c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r5 = gettid() sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}, 0xfffffffffffffe00}, 0x421, &(0x7f0000000340), 0x0, 0x0, 0xfffffffffffffe60, 0x4}, 0x8080) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r4, 0x2, 0x1, 0x10000, &(0x7f0000000340)=[0x0, 0x0], 0x2}, 0x20) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0xfffffffffffffe90, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f00fe070101000000000063dac37b7403242189c609", 0x23}], 0x1, &(0x7f0000000cc0)=[{0xc8, 0x3a, 0x45, "0a3816eeebc622aab915e0c497468c5e44e5004f8ce04e8532be0bd85af0de4508a49e444233577187f3f5c4824ad32061f0fbde12971c577f4b84b0f4a28e938dd77d473d5c20872d8c4c3b5fe9e122866317131fd92ca8861b170140c7079141b1da0f44a99ce035ec7f6e19cd56c195b5f9350b2aa038c782976ed90236157689015be0b2a46c6d9ac79405df1c5b7bfb78fd00268550b4117d57273f8fabcfce866992ef1a74ef0560ab7e51ce99d44dff789c4feaeb"}, {0xe8, 0x118, 0x40007fffffff, "4f1956e09707a8c833550c3d86a8636fd9c2b527bedc412b3e33c3b20915482c8650ebd7853009a497c13707d29b7b9b9fc5053496d9533dc2f7a6d0332a4a66cf8fe1babddd358370cd7bfa1abc9ea178c36461fdb638a0a5a1828558c166fff22ade7e1333c275eb88841072ec1aae4a2ec63640c0692e73647186d8fba404d1a966aa5463fe767274671ef482d710d467840d839c6bed8dbde03b59fb11a883877e544601ccaf8bba219134bf7fd964914c786098690f16694dcd17184190afd94d876de0fa519f59b31c66dfcc57d219"}, {0x28, 0x0, 0x0, "b1ad8559e9ad6c60f926400054eb0987b16d"}, {0xd0, 0x10f, 0x2, "522dce066ac4ecdc13f7450b74712fe6a50cf9074988b30f80e28a66e3c49685463d6f3bc3069d52465965a98770739a8f3479a1600fcea61803c0829b5288426210c04a045b83dd2b2e074af9cc779b0fea4bf56dc33106fa6f65034441cd4f642f1e4a88508700aae1844403841fffa49f25a0cfae94d27b187a22c763c13dcc28414b108a0cd2e969415679cddb4024dcd158f37d62f9abc7263a9fb3e1bb86ca182fdc20292c98c6fc9a8a2fc6987d3085d44a3f803ffb613463"}, {0xfffffffffffffd9a, 0x11b, 0x7, "d85dc31c97e9bdff548e2d92603d6e2e071420a347f6a406b864ab4641e847aa3d5c13942f39230426a1f1bf75a23437109d6d098698088042580295b21119f21f8a3d091ebabecaff3bc0469c5c2c59a2d6480370acad39b17e14e5fc3e5fff3c10dbc23c0a4f31304dda424f571f8199cb43598c2ed8258418e65bb8300bde9c2c8195af9c10428da20d8f12199e30d0dca3cb5634e4652b91"}, {0xf8, 0xff, 0x0, "dc49751798842b880ff8eb6f83a3396bc160612ae3d2e852d9c3ddff016966fa4c94cae263ea7953e326876d892f468a0fa62f7ee7d3782927a8ac5f7a5608f45c90163ff798942af6ddc8ce118a60fc87e5ff3922d1075aa201e63eee8b13e2e937497af82d8e8c0b53b486a8f2e3cd297e6882019203e71669d20ce5c909f14a08052fd61fad60dcc9814e307b193cbdc06f142eaf9fb1fc2f48b920f487dbdf0a4df2e3bcb64445d871f8eecf55961a57340e512a946974459a32862250f7198d33021d6d9918a53ecb93e3f45f14a5a5e791d99c540004a5da8278b0b985541925d9"}, {0x110, 0x11f, 0xffffffff, "d6067b43c822ae40c863cb0a388aa5f44aee05632263b06b807a628fb386d3483125613e44d52c2baadf5cef95a48432f7217fdbe1bf8405b9838ff7dba3adeed5d6c051b674d3281302aab619c9dc403b5b2da21cc57d9b4ac1abf4455e4121e4b1f787a952568de41b878a9e5ec2a1b5ee757cffb9115377a3270372bc443e1998dd3d1ec7fe6bb0a96aa244535a8681490f149a331f68bcd3058fd04806fccd890862484acb054802553da09903f9df313b2baaed83ca8b62e417f2fc60551edf1d36351586b812956ee662a0b26703977c59bad5cd18f5fdd2f2df495f55e1c2e29adf28122e8319cb46d9504e3e89371542488cff49c2"}], 0x560}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c00)="2e2f000200007a30000563622392a3df2738f3cf70af8cf5229d02e74b298d5d81d77545b64f46d8921641e9ded215582da8b0c89cd4eff8a4288cc1091691f5757ad4b7090b0068f3890935a9b7bee23db5c1ec875a2a5283efaa441ec57c94eda0eba596d0a9808eb11136262b5a96e16408560d2b9a466d740606ab0215bbc9bb81b1a4d1119876fc8813f84ffa95ec2f", 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000540)={0x139f605562ecba0b, 0x70, 0x9, 0x6, 0x7fff, 0x4, 0x0, 0x5, 0x400, 0x2, 0x0, 0x4, 0x7, 0x9, 0x1, 0x5, 0x80, 0x5, 0x9, 0x4, 0x9, 0xb61c, 0x7f, 0xffff, 0x7fff, 0xfff, 0x6, 0xfffffffffffffffb, 0x8, 0x6, 0x6, 0xfffffffffffffffd, 0x8, 0x80000001, 0x1ff, 0x1000, 0x4dfc, 0x80, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000500), 0x4}, 0x10020, 0x3f, 0x3, 0x4, 0x8000, 0x7fffffff, 0x5}, r5, 0x6, r0, 0x8) [ 719.346813] FAULT_INJECTION: forcing a failure. [ 719.346813] name failslab, interval 1, probability 0, space 0, times 0 [ 719.358243] CPU: 0 PID: 18621 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 719.365615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.374984] Call Trace: [ 719.377593] dump_stack+0x244/0x39d [ 719.381256] ? dump_stack_print_info.cold.1+0x20/0x20 [ 719.386491] ? __lock_is_held+0xb5/0x140 [ 719.390569] should_fail.cold.4+0xa/0x17 [ 719.394634] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 719.399859] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 719.405152] ? kasan_unpoison_shadow+0x35/0x50 [ 719.409752] ? skb_tx_error+0x2f0/0x2f0 [ 719.413751] ? __kmalloc_node_track_caller+0x50/0x70 [ 719.418877] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 719.424428] ? print_usage_bug+0xc0/0xc0 [ 719.428498] ? kasan_check_write+0x14/0x20 [ 719.432728] ? pskb_expand_head+0x6b3/0x10f0 [ 719.437149] ? __lock_acquire+0x62f/0x4c20 [ 719.441394] ? __lock_is_held+0xb5/0x140 [ 719.445466] __should_failslab+0x124/0x180 [ 719.449696] should_failslab+0x9/0x14 [ 719.453488] kmem_cache_alloc+0x47/0x730 [ 719.457550] skb_clone+0x1bb/0x500 [ 719.461085] ? skb_split+0x11e0/0x11e0 [ 719.464972] ? debug_smp_processor_id+0x1c/0x20 [ 719.469634] ? perf_trace_lock+0x14d/0x7a0 [ 719.473862] ? __this_cpu_preempt_check+0x1c/0x20 [ 719.478692] ? __bpf_redirect+0x54b/0xb20 [ 719.482841] bpf_clone_redirect+0xb9/0x490 [ 719.487078] bpf_prog_c39d1ba309a769f7+0x8ef/0x1000 [ 719.492090] ? __sched_text_start+0x8/0x8 [ 719.496349] ? lock_downgrade+0x900/0x900 [ 719.500497] ? find_held_lock+0x36/0x1c0 [ 719.504558] ? lock_acquire+0x1ed/0x520 [ 719.508522] ? bpf_test_run+0x3cb/0x780 [ 719.512489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 719.518019] ? check_preemption_disabled+0x48/0x280 [ 719.523030] ? kasan_check_read+0x11/0x20 [ 719.527171] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 719.532554] ? rcu_softirq_qs+0x20/0x20 [ 719.536537] ? preempt_schedule+0x4d/0x60 [ 719.540685] ? ___preempt_schedule+0x16/0x18 [ 719.545093] ? bpf_test_run+0x25d/0x780 [ 719.549071] ? netlink_diag_dump+0x2a0/0x2a0 [ 719.553577] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 719.559107] ? bpf_test_init.isra.10+0x70/0x100 [ 719.563770] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 719.568530] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 719.573365] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 719.578894] ? fput+0x130/0x1a0 [ 719.582166] ? __bpf_prog_get+0x9b/0x290 [ 719.586222] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 719.591056] ? bpf_prog_test_run+0x130/0x1a0 14:22:35 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x9, 0x2, 0x3, 0x8c3, 0x12, 0xffffffffffffffff, 0x0, [0x9]}, 0x2c) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/170, 0xaa}], 0x2, &(0x7f0000000340)=""/69, 0x45, 0xa1a}, 0x40002000) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1f, 0x3, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x1}, @exit, @alu={0x4, 0xffffffffffff5be1, 0x6, 0xd, 0x1, 0xfffffffffffffff0, 0xfffffffffffffffc}], &(0x7f0000000040)='GPL\x00', 0x101, 0x86, &(0x7f0000000080)=""/134, 0x41000, 0x1, [], r1, 0x8}, 0x48) socketpair(0x5, 0x8000e, 0x9, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r2, &(0x7f00000004c0)='memory.swap.current\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f00000007c0)={&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)="4e2f6efb2646a8283a55be", 0xb}, {&(0x7f00000005c0)="33f677e08788b4a4da89ccc44029f7693449a70028578ab186698af54e20ae4fd3288e89301cb4d0f7c3c02d27c0", 0x2e}, {&(0x7f0000000600)="8a05f0316c8a9eae9c7229d07bd330eae1ae", 0x12}], 0x3, &(0x7f00000006c0)=[{0x78, 0x0, 0x2c4a, "628d892917ad464af59220a5255e4587f4afa51f9f139ebff26703a67e1ff4ad68d1e7aa6976ad74124cb6314c76ea499fc6e85926226fabc20ed3c4ab3af31409d364736acb31d2756d3c7d35c580884e52921bb2c6444f4fd73e7324c221053b1a1a7560"}, {0x60, 0x114, 0x6, "733741d96667c8df4ec9aecfe4d214c90e0073a7f9a9faeaf3d8fe73d49c299987a5e037a08d2f8bcc0b76934e8405a6e5f1da69b1122db4afd29ae0fccb55c93767f042dabe6e2d2d1eb1f3"}], 0xd8, 0x4000000}, 0x20004000) 14:22:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/88, 0x58}], 0x1, &(0x7f0000000440)=""/124, 0x7c}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x16c, &(0x7f0000000100), 0x28a, &(0x7f0000000540), 0x5b}, 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) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000640)='\x00', r1}, 0x109) r3 = getpid() perf_event_open(&(0x7f00000005c0)={0x4, 0x70, 0xffffffffffffcfcd, 0x4, 0x8, 0x2, 0x0, 0x6, 0x5, 0x0, 0xfffffffffffffffd, 0x7, 0x2d, 0x9, 0xc6bc, 0x9, 0x400, 0x0, 0x7fffffff, 0x0, 0x2, 0x8, 0xffff, 0xffff, 0x0, 0x4, 0x1, 0x8, 0x6, 0x5, 0x0, 0x3, 0x5, 0x7, 0x1e, 0x1, 0x80000001, 0x671f, 0x0, 0x2, 0x3, @perf_bp={&(0x7f00000003c0), 0x3}, 0x10, 0x9, 0x8001, 0x6, 0x7ff, 0x6d3655b7, 0xfffffffffffffffc}, r3, 0x10, r0, 0x2) close(r2) close(r0) socket$kcm(0xa, 0x4000000000080002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8941, &(0x7f0000000240)=0x1) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000380)) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) [ 719.595468] ? __x64_sys_bpf+0x3d8/0x520 [ 719.599524] ? bpf_prog_get+0x20/0x20 [ 719.603333] ? do_syscall_64+0x1b9/0x820 [ 719.607387] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 719.612876] ? syscall_return_slowpath+0x5e0/0x5e0 [ 719.617798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 719.622634] ? trace_hardirqs_on_caller+0x310/0x310 [ 719.627644] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 719.632653] ? prepare_exit_to_usermode+0x291/0x3b0 [ 719.637669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 719.642526] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000000)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0xda4fff08) gettid() ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r0) r1 = perf_event_open$cgroup(&(0x7f0000000900)={0x0, 0x70, 0x1, 0x0, 0x8, 0x0, 0x0, 0x8, 0x800, 0x5, 0x200, 0x0, 0x8, 0x1c00000000000, 0x3, 0xff, 0xcf, 0xe3f, 0x3, 0x2, 0x7, 0x0, 0x8001, 0x1, 0x7, 0x8000, 0x4, 0x5, 0x8, 0x8000, 0x80000001, 0x2, 0x0, 0x80000000, 0x80, 0x0, 0x5, 0x200, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}, 0x1000, 0x7, 0x1, 0x4, 0xb0bf, 0x5, 0xe}, r0, 0xa, r0, 0x9) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) socketpair(0x8, 0x5, 0x80000001, &(0x7f0000000140)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xf1f1) perf_event_open$cgroup(&(0x7f0000001c00)={0x0, 0x70, 0x81, 0x5, 0x2, 0x3, 0x0, 0x3, 0x10000, 0xa, 0x2, 0x7fffffff, 0x0, 0x1000, 0x0, 0x2, 0x8, 0x8, 0x3, 0x1, 0x3, 0xe66a, 0x6, 0x200, 0x0, 0x4, 0x3, 0x3, 0x1cd1ab66, 0x5a5, 0x1, 0xefa0, 0x8, 0x1, 0x100000000, 0x0, 0xa5b, 0x7ebe, 0x0, 0x5, 0x4, @perf_config_ext={0x5, 0x9}, 0x40, 0x7, 0x0, 0x7, 0x0, 0xf8c, 0x6}, r0, 0x9, r2, 0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d00)={0x0, 0x70, 0x0, 0x7fffffff, 0x7, 0x3, 0x0, 0x400, 0x40002, 0xc, 0x3, 0x7d884f3f, 0x5, 0x7, 0xf8fe, 0x1, 0x80000000, 0x401, 0x9, 0x100, 0x5c5, 0x1, 0x5, 0x3f, 0x800, 0x7, 0xfffffffffffffbff, 0x0, 0x0, 0x3f, 0x1, 0x3f, 0x2, 0x0, 0x7, 0x6f8ee3a7, 0x4, 0x80000000, 0x0, 0xe9d6, 0x0, @perf_bp={&(0x7f0000001cc0)}, 0x8048, 0x8, 0x1f, 0x1, 0x2}, 0x0, 0x4, r2, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) recvmsg$kcm(r0, &(0x7f0000001bc0)={&(0x7f0000000980)=@nfc_llcp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/84, 0x54}, {&(0x7f0000000a80)=""/171, 0xab}, {&(0x7f0000000b40)=""/45, 0x2d}], 0x3, &(0x7f0000000bc0)=""/4096, 0x1000, 0x5}, 0x10000) perf_event_open(&(0x7f0000002000)={0x0, 0x70, 0x4, 0x3, 0x15c, 0xfffffffffffffff8, 0x0, 0x4, 0x4000, 0x4, 0x9, 0x0, 0xd58, 0x200, 0x8001, 0x732, 0x1, 0x6, 0x228, 0x7, 0x0, 0x100000000, 0x7, 0x4, 0xfe000000000, 0x2, 0x100000000, 0x80, 0x40, 0xff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x1000, 0x0, @perf_config_ext={0x8e, 0x7}, 0x1041, 0x100000000, 0xf59, 0xf, 0x0, 0x91a, 0xf7}, 0xffffffffffffffff, 0x3, r1, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001d80)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000001c80)) 14:22:35 executing program 1 (fault-call:4 fault-nth:92): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 719.802729] FAULT_INJECTION: forcing a failure. [ 719.802729] name failslab, interval 1, probability 0, space 0, times 0 [ 719.814224] CPU: 1 PID: 18639 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 719.821601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.830963] Call Trace: [ 719.833573] dump_stack+0x244/0x39d [ 719.837233] ? dump_stack_print_info.cold.1+0x20/0x20 [ 719.842455] ? zap_class+0x640/0x640 [ 719.846234] should_fail.cold.4+0xa/0x17 [ 719.850320] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 719.855456] ? find_held_lock+0x36/0x1c0 [ 719.859550] ? is_bpf_text_address+0xac/0x170 [ 719.864058] ? lock_downgrade+0x900/0x900 [ 719.868209] ? check_preemption_disabled+0x48/0x280 [ 719.873224] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 719.878151] ? kasan_check_read+0x11/0x20 [ 719.882291] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 719.887562] ? rcu_softirq_qs+0x20/0x20 [ 719.891527] ? rcu_softirq_qs+0x20/0x20 [ 719.895514] ? unwind_dump+0x190/0x190 [ 719.899412] ? is_bpf_text_address+0xd3/0x170 [ 719.903918] ? kernel_text_address+0x79/0xf0 [ 719.908320] ? __kernel_text_address+0xd/0x40 [ 719.912806] ? unwind_get_return_address+0x61/0xa0 [ 719.917731] ? __save_stack_trace+0x8d/0xf0 [ 719.922064] __should_failslab+0x124/0x180 [ 719.926297] should_failslab+0x9/0x14 [ 719.930098] kmem_cache_alloc_node_trace+0x5a/0x740 [ 719.935106] ? save_stack+0xa9/0xd0 [ 719.938723] ? save_stack+0x43/0xd0 [ 719.942348] __kmalloc_node_track_caller+0x3c/0x70 [ 719.947276] __kmalloc_reserve.isra.40+0x41/0xe0 [ 719.952033] pskb_expand_head+0x230/0x10f0 [ 719.956719] ? memcpy+0x45/0x50 [ 719.959990] ? __copy_skb_header+0x350/0x6b0 [ 719.964390] ? skb_release_data+0x880/0x880 [ 719.968712] ? __alloc_skb+0x770/0x770 [ 719.972600] ? __lock_is_held+0xb5/0x140 [ 719.976660] ? kasan_check_write+0x14/0x20 [ 719.980887] ? __skb_clone+0x6c7/0xa00 [ 719.984775] ? __copy_skb_header+0x6b0/0x6b0 [ 719.989186] ? kmem_cache_alloc+0x33a/0x730 [ 719.993508] skb_ensure_writable+0x3dd/0x640 [ 719.997917] ? skb_checksum_setup+0xaa0/0xaa0 [ 720.002419] ? debug_smp_processor_id+0x1c/0x20 [ 720.007222] ? perf_trace_lock+0x14d/0x7a0 [ 720.011451] ? __this_cpu_preempt_check+0x1c/0x20 [ 720.016289] ? __bpf_redirect+0x54b/0xb20 [ 720.020441] bpf_clone_redirect+0x14a/0x490 [ 720.024767] bpf_prog_c39d1ba309a769f7+0x27e/0x1000 [ 720.029778] ? __sched_text_start+0x8/0x8 [ 720.033923] ? lock_downgrade+0x900/0x900 [ 720.038088] ? find_held_lock+0x36/0x1c0 [ 720.042165] ? lock_acquire+0x1ed/0x520 [ 720.046133] ? bpf_test_run+0x3cb/0x780 [ 720.050099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 720.055630] ? check_preemption_disabled+0x48/0x280 [ 720.060663] ? kasan_check_read+0x11/0x20 [ 720.064820] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 720.070090] ? rcu_softirq_qs+0x20/0x20 [ 720.074058] ? preempt_schedule+0x4d/0x60 [ 720.078201] ? ___preempt_schedule+0x16/0x18 [ 720.082611] ? bpf_test_run+0x25d/0x780 [ 720.086676] ? netlink_diag_dump+0x2a0/0x2a0 [ 720.091081] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 720.096607] ? bpf_test_init.isra.10+0x70/0x100 [ 720.101273] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 720.106034] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 720.110882] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 720.116424] ? fput+0x130/0x1a0 [ 720.119696] ? __bpf_prog_get+0x9b/0x290 [ 720.123753] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 720.128584] ? bpf_prog_test_run+0x130/0x1a0 [ 720.132995] ? __x64_sys_bpf+0x3d8/0x520 [ 720.137047] ? bpf_prog_get+0x20/0x20 [ 720.140855] ? do_syscall_64+0x1b9/0x820 [ 720.144911] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 14:22:35 executing program 3: socketpair(0x5, 0xe, 0xff, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) [ 720.150266] ? syscall_return_slowpath+0x5e0/0x5e0 [ 720.155184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 720.160019] ? trace_hardirqs_on_caller+0x310/0x310 [ 720.165027] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 720.170036] ? prepare_exit_to_usermode+0x291/0x3b0 [ 720.175051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 720.179897] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:35 executing program 1 (fault-call:4 fault-nth:93): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x4, 0x8}, 0xc) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x14, &(0x7f0000000080), 0x301) close(r2) [ 720.344174] FAULT_INJECTION: forcing a failure. [ 720.344174] name failslab, interval 1, probability 0, space 0, times 0 [ 720.355679] CPU: 0 PID: 18662 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 720.363048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.372409] Call Trace: [ 720.375021] dump_stack+0x244/0x39d [ 720.378703] ? dump_stack_print_info.cold.1+0x20/0x20 [ 720.383919] ? __lock_is_held+0xb5/0x140 [ 720.387997] should_fail.cold.4+0xa/0x17 [ 720.392069] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 720.397175] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 720.402466] ? kasan_unpoison_shadow+0x35/0x50 [ 720.407061] ? skb_tx_error+0x2f0/0x2f0 [ 720.411049] ? __kmalloc_node_track_caller+0x50/0x70 [ 720.416273] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 720.421821] ? print_usage_bug+0xc0/0xc0 [ 720.425920] ? kasan_check_write+0x14/0x20 [ 720.430162] ? pskb_expand_head+0x6b3/0x10f0 [ 720.434600] ? __lock_acquire+0x62f/0x4c20 [ 720.438844] ? __lock_is_held+0xb5/0x140 [ 720.442921] __should_failslab+0x124/0x180 [ 720.447161] should_failslab+0x9/0x14 [ 720.450964] kmem_cache_alloc+0x47/0x730 [ 720.455037] skb_clone+0x1bb/0x500 [ 720.458581] ? skb_split+0x11e0/0x11e0 [ 720.462492] ? debug_smp_processor_id+0x1c/0x20 [ 720.467177] ? perf_trace_lock+0x14d/0x7a0 [ 720.471421] ? __this_cpu_preempt_check+0x1c/0x20 [ 720.476267] ? __bpf_redirect+0x54b/0xb20 [ 720.480440] bpf_clone_redirect+0xb9/0x490 [ 720.484692] bpf_prog_c39d1ba309a769f7+0xc5d/0x1000 [ 720.490104] ? __sched_text_start+0x8/0x8 [ 720.494255] ? lock_downgrade+0x900/0x900 [ 720.498421] ? find_held_lock+0x36/0x1c0 [ 720.502503] ? lock_acquire+0x1ed/0x520 [ 720.506482] ? bpf_test_run+0x3cb/0x780 [ 720.510460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 720.516007] ? check_preemption_disabled+0x48/0x280 [ 720.521049] ? kasan_check_read+0x11/0x20 [ 720.525201] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 720.530481] ? rcu_softirq_qs+0x20/0x20 [ 720.534461] ? preempt_schedule+0x4d/0x60 [ 720.538613] ? ___preempt_schedule+0x16/0x18 [ 720.543037] ? bpf_test_run+0x25d/0x780 [ 720.547163] ? netlink_diag_dump+0x2a0/0x2a0 [ 720.551581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 720.557122] ? bpf_test_init.isra.10+0x70/0x100 [ 720.561803] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 720.566581] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 720.571426] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 720.576964] ? fput+0x130/0x1a0 [ 720.580255] ? __bpf_prog_get+0x9b/0x290 [ 720.584325] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 720.589180] ? bpf_prog_test_run+0x130/0x1a0 [ 720.593613] ? __x64_sys_bpf+0x3d8/0x520 [ 720.597679] ? bpf_prog_get+0x20/0x20 [ 720.601503] ? do_syscall_64+0x1b9/0x820 [ 720.605567] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 720.610931] ? syscall_return_slowpath+0x5e0/0x5e0 [ 720.615865] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 720.620712] ? trace_hardirqs_on_caller+0x310/0x310 [ 720.625733] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 720.630752] ? prepare_exit_to_usermode+0x291/0x3b0 [ 720.635778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 720.640630] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:36 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) r1 = getpid() perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x100000001, 0x3, 0x20, 0x8, 0x0, 0x6, 0x650, 0x4, 0x1000, 0x3, 0x9, 0x6, 0x8fc2, 0x7, 0x40, 0x2, 0x0, 0xffffffffffff0000, 0x7ff, 0x6, 0x6, 0x6, 0x3, 0x1, 0x10001, 0x10001, 0xfffffffeffffffff, 0x3f0, 0x0, 0x10001, 0x2, 0x3, 0x2, 0x6, 0x5a13, 0x9, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000400), 0x5}, 0x2800, 0x80, 0x0, 0x9, 0x7, 0x2, 0x5}, r1, 0x8, 0xffffffffffffff9c, 0x8) r2 = socket$kcm(0x10, 0x3, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000540)}, 0x0) close(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f00000002c0)='./file0\x00', r3}, 0xfffffffffffffe5f) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0x0, r0, 0x0, 0x3, &(0x7f0000000380)="842700", 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0xfffffffffffffffd, 0x9, 0xffff, 0x3, 0x0, 0x581, 0x400, 0x8, 0x7fff, 0xfffffffffffffffe, 0xc586, 0x4, 0x80000001, 0x1f, 0x1, 0xff, 0x99a6009, 0x7fff, 0x10000, 0x2, 0x8, 0xfffffffffffffd10, 0xd0ff, 0x6, 0x9, 0x10001, 0x18, 0x7, 0x3, 0x5, 0xffffffffffffff7f, 0x100000000, 0x6, 0x2, 0x7, 0xd060, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000240), 0x2}, 0x0, 0xfffffffffffffffd, 0x401, 0xf, 0x100, 0x7, 0x7a5907aa}, r4, 0x5, r0, 0xa) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="9b000200180000000000ffffffff000218000000018d00000000"], &(0x7f00000000c0)=""/8, 0x1a, 0x8}, 0x20) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r5, &(0x7f0000000600)="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", &(0x7f0000000500)=""/19}, 0x18) 14:22:36 executing program 1 (fault-call:4 fault-nth:94): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 720.816283] FAULT_INJECTION: forcing a failure. [ 720.816283] name failslab, interval 1, probability 0, space 0, times 0 [ 720.827867] CPU: 1 PID: 18674 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 720.835243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.844604] Call Trace: [ 720.847210] dump_stack+0x244/0x39d [ 720.850870] ? dump_stack_print_info.cold.1+0x20/0x20 [ 720.856079] ? zap_class+0x640/0x640 [ 720.859823] should_fail.cold.4+0xa/0x17 [ 720.863903] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 720.863925] ? find_held_lock+0x36/0x1c0 [ 720.863950] ? is_bpf_text_address+0xac/0x170 [ 720.873094] ? lock_downgrade+0x900/0x900 [ 720.873111] ? check_preemption_disabled+0x48/0x280 [ 720.873130] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 720.891690] ? kasan_check_read+0x11/0x20 [ 720.895851] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 720.901149] ? rcu_softirq_qs+0x20/0x20 [ 720.905129] ? rcu_softirq_qs+0x20/0x20 [ 720.909107] ? unwind_dump+0x190/0x190 [ 720.913016] ? is_bpf_text_address+0xd3/0x170 [ 720.917531] ? kernel_text_address+0x79/0xf0 [ 720.921955] ? __kernel_text_address+0xd/0x40 [ 720.926467] ? unwind_get_return_address+0x61/0xa0 [ 720.931426] ? __save_stack_trace+0x8d/0xf0 [ 720.935765] __should_failslab+0x124/0x180 [ 720.940015] should_failslab+0x9/0x14 [ 720.943856] kmem_cache_alloc_node_trace+0x5a/0x740 [ 720.948886] ? save_stack+0xa9/0xd0 [ 720.952539] ? save_stack+0x43/0xd0 [ 720.956183] __kmalloc_node_track_caller+0x3c/0x70 [ 720.961133] __kmalloc_reserve.isra.40+0x41/0xe0 [ 720.965914] pskb_expand_head+0x230/0x10f0 [ 720.970284] ? memcpy+0x45/0x50 [ 720.973577] ? __copy_skb_header+0x350/0x6b0 [ 720.977996] ? skb_release_data+0x880/0x880 [ 720.982340] ? __alloc_skb+0x770/0x770 [ 720.986250] ? __lock_is_held+0xb5/0x140 [ 720.990347] ? kasan_check_write+0x14/0x20 [ 720.994595] ? __skb_clone+0x6c7/0xa00 [ 720.998503] ? __copy_skb_header+0x6b0/0x6b0 [ 721.002917] ? kmem_cache_alloc+0x33a/0x730 [ 721.002949] skb_ensure_writable+0x3dd/0x640 [ 721.002969] ? skb_checksum_setup+0xaa0/0xaa0 [ 721.011779] ? check_preemption_disabled+0x48/0x280 [ 721.011804] ? __this_cpu_preempt_check+0x1c/0x20 [ 721.011825] ? __bpf_redirect+0x54b/0xb20 [ 721.011849] bpf_clone_redirect+0x14a/0x490 [ 721.011873] bpf_prog_c39d1ba309a769f7+0x79e/0x1000 [ 721.011893] ? __sched_text_start+0x8/0x8 [ 721.011908] ? lock_downgrade+0x900/0x900 [ 721.011932] ? find_held_lock+0x36/0x1c0 [ 721.011954] ? lock_acquire+0x1ed/0x520 [ 721.021447] ? bpf_test_run+0x3cb/0x780 [ 721.021466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 721.021485] ? check_preemption_disabled+0x48/0x280 [ 721.021509] ? kasan_check_read+0x11/0x20 [ 721.021524] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 721.021542] ? rcu_softirq_qs+0x20/0x20 [ 721.030521] ? preempt_schedule+0x4d/0x60 [ 721.030539] ? ___preempt_schedule+0x16/0x18 [ 721.030564] ? bpf_test_run+0x25d/0x780 [ 721.030593] ? netlink_diag_dump+0x2a0/0x2a0 [ 721.030612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 721.030628] ? bpf_test_init.isra.10+0x70/0x100 [ 721.030648] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 721.030672] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 721.039985] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 721.040003] ? fput+0x130/0x1a0 [ 721.040020] ? __bpf_prog_get+0x9b/0x290 [ 721.040041] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 721.040054] ? bpf_prog_test_run+0x130/0x1a0 [ 721.040076] ? __x64_sys_bpf+0x3d8/0x520 [ 721.048355] ? bpf_prog_get+0x20/0x20 [ 721.048393] ? do_syscall_64+0x1b9/0x820 [ 721.048411] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 721.056424] ? syscall_return_slowpath+0x5e0/0x5e0 [ 721.056440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 721.056458] ? trace_hardirqs_on_caller+0x310/0x310 [ 721.056477] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 721.065966] ? prepare_exit_to_usermode+0x291/0x3b0 [ 721.065991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 721.066016] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffa8, &(0x7f0000001540)=[{&(0x7f0000001580)="130000003200815091f90040514a1359289986", 0x13}], 0x1, &(0x7f0000002300)}, 0x1) 14:22:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x80000000) r1 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000001480), 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="035db86376863b68fe800000000000004208d549d7c403469d7f6e6a8ac7d846ed2fa163e15ffb509e1d33708a0fe58f", 0x30}], 0x1, 0x0, 0x0, 0x1}, 0x0) 14:22:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x20000000a, 0x105, 0x5, 0x4, 0x8, 0xffffffffffffff9c}, 0x198) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)="6fefdede3aa9647a3cfd8a368fd31db9fa5c251654fab1e0df1553b9df43040d9312b17cf5eb0bebe7ed8eb7a083ae92f324b6c454e69ce8bd3b337bf9866ec6ab2fb1208ece6d7001959de48cff6e183edf1323d8d415e0bc664a4fb741ba64520dac306b5b543c199703f2c3a99e37c3953072836eea26ece324c6853fb1c18c556bed78a4887771dcfa7f42f17e351b65983e65a0455af389e650204ad93764a0d588276449a5f4b93785"}, 0x1fc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'veth0_to_bridge\x00', 0x4400}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000140)}, 0x10) 14:22:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000002c0)="61c584b0a4c71188476d1461c8", &(0x7f0000000100)="6c2cf5e70b61c8ce2ba7738cd745d30e444fd5cea57b1aed46901cac30c8d1230f3f2e890d551ec27ee9e4ceae8a8abb7659d43a52ffaf948123a3844bdd0c1e3052bfa30b56ccb587898edf1f897b6daebf9e809d917d0606210b03b2a7e115", 0x3}, 0x20) r1 = socket$kcm(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000a010000000000000000000095001a0000000000"], &(0x7f00000011c0)='syzkaller\x00', 0x5c0, 0x1000, &(0x7f0000002800)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000440)=r2, 0x4) 14:22:36 executing program 1 (fault-call:4 fault-nth:95): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:36 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x6b9c, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000240)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'veth1_to_team\x00'}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x5, 0x70, 0x3ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000, 0x4, 0x8, 0xab, 0x401, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfd, 0xfff, 0x7f, 0x0, 0x1, 0x2, 0x0, 0x65f, 0xc881, 0x8, 0x7, 0x2, 0x7fff, 0x7fff, 0xfffffffffffffffe, 0x500, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x8001, 0x4a}, r0, 0x6, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x297ef) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xfc, 0x114, 0xee, {"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"}}}, &(0x7f0000000700)=""/155, 0x116, 0x9b}, 0x20) 14:22:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xfdab, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f8"}], 0x1}, 0xfffffffffffffffc) [ 721.536485] protocol 0800 is buggy, dev ip6_vti0 [ 721.545431] protocol 0800 is buggy, dev ip6_vti0 [ 721.573598] protocol 0800 is buggy, dev ip6_vti0 [ 721.594491] protocol 0800 is buggy, dev ip6_vti0 [ 721.611013] FAULT_INJECTION: forcing a failure. [ 721.611013] name failslab, interval 1, probability 0, space 0, times 0 [ 721.622402] CPU: 0 PID: 18696 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 721.629782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.639147] Call Trace: [ 721.641744] dump_stack+0x244/0x39d [ 721.645387] ? dump_stack_print_info.cold.1+0x20/0x20 [ 721.650585] ? __lock_is_held+0xb5/0x140 [ 721.654652] should_fail.cold.4+0xa/0x17 [ 721.658711] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 721.663810] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 721.669092] ? kasan_unpoison_shadow+0x35/0x50 [ 721.673674] ? skb_tx_error+0x2f0/0x2f0 [ 721.677648] ? __kmalloc_node_track_caller+0x50/0x70 [ 721.682750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 721.688295] ? print_usage_bug+0xc0/0xc0 [ 721.692355] ? kasan_check_write+0x14/0x20 [ 721.696584] ? pskb_expand_head+0x6b3/0x10f0 [ 721.701007] ? __lock_acquire+0x62f/0x4c20 [ 721.705243] ? __lock_is_held+0xb5/0x140 [ 721.709326] __should_failslab+0x124/0x180 [ 721.713562] should_failslab+0x9/0x14 [ 721.717355] kmem_cache_alloc+0x47/0x730 [ 721.721425] skb_clone+0x1bb/0x500 [ 721.724958] ? skb_split+0x11e0/0x11e0 [ 721.728839] ? check_preemption_disabled+0x48/0x280 [ 721.733856] ? __this_cpu_preempt_check+0x1c/0x20 [ 721.738697] ? __bpf_redirect+0x54b/0xb20 [ 721.742854] bpf_clone_redirect+0xb9/0x490 [ 721.747092] bpf_prog_c39d1ba309a769f7+0x259/0x1000 [ 721.752105] ? __sched_text_start+0x8/0x8 [ 721.756261] ? lock_downgrade+0x900/0x900 [ 721.760417] ? find_held_lock+0x36/0x1c0 [ 721.764481] ? lock_acquire+0x1ed/0x520 [ 721.768451] ? bpf_test_run+0x3cb/0x780 [ 721.772424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 721.777958] ? check_preemption_disabled+0x48/0x280 [ 721.782975] ? kasan_check_read+0x11/0x20 [ 721.787118] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 721.792387] ? rcu_softirq_qs+0x20/0x20 [ 721.796362] ? preempt_schedule+0x4d/0x60 [ 721.800520] ? ___preempt_schedule+0x16/0x18 [ 721.804942] ? bpf_test_run+0x25d/0x780 [ 721.808934] ? netlink_diag_dump+0x2a0/0x2a0 [ 721.813342] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 721.818871] ? bpf_test_init.isra.10+0x70/0x100 [ 721.823543] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 721.828309] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 721.833153] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 721.838697] ? fput+0x130/0x1a0 [ 721.841974] ? __bpf_prog_get+0x9b/0x290 [ 721.846034] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 721.850868] ? bpf_prog_test_run+0x130/0x1a0 [ 721.855290] ? __x64_sys_bpf+0x3d8/0x520 [ 721.859361] ? bpf_prog_get+0x20/0x20 [ 721.863174] ? do_syscall_64+0x1b9/0x820 [ 721.867231] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 721.872603] ? syscall_return_slowpath+0x5e0/0x5e0 [ 721.877523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 721.882361] ? trace_hardirqs_on_caller+0x310/0x310 [ 721.887371] ? prepare_exit_to_usermode+0x3b0/0x3b0 14:22:37 executing program 1 (fault-call:4 fault-nth:96): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 721.892385] ? prepare_exit_to_usermode+0x291/0x3b0 [ 721.897400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 721.902258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:37 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffff9c, 0x9, &(0x7f0000000500)={0x0, 0x0}}, 0xfffffffffffffff0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)={r0, 0x1, 0x10}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x80000000}, 0xc) r2 = socket$kcm(0x2, 0x0, 0x84) socketpair(0x9, 0x7, 0xfffffffffffffc9e, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'team0\x00', 0x1810}) recvmsg$kcm(r2, &(0x7f00000078c0)={&(0x7f0000005580)=@xdp, 0x80, &(0x7f0000007780)=[{&(0x7f0000005600)=""/201, 0xc9}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/119, 0x77}, {&(0x7f0000006780)=""/4096, 0x1000}], 0x4, &(0x7f00000077c0)=""/248, 0xf8, 0x5}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000007900)={0x9, 0x6, &(0x7f0000000540)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1}, @ldst={0x3, 0x1, 0x7, 0xf, 0x5, 0x100}, @jmp], &(0x7f0000000080)='syzkaller\x00', 0x2000000001, 0x44, &(0x7f0000000600)=""/68, 0x41100}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0xa, &(0x7f00000001c0)="b9612440776c616e3100"}, 0x30) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0xa002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="6576656e7473000000c7aaff0fb0c79b9391e4ae6479d80000000000", 0xf0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000240)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000700)=ANY=[@ANYBLOB="09000100000000000000d81870741dfd9aa3000000bf00000000000000080000000000000000000000ef410f81636a9be2b07aad6ea2bdb5c5c80529819a3624fbe85dc0a229cdd0f0e8ce8c4e71650caf14c9775646e58598748008dbe16b2db4b4cad8beefdbc3495800219aa48b282858e5c553c91b8fdf053d"]) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x6, 0xfffffffffffffff7, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x7fff, 0x8001, 0x0, 0x8, 0x8001, 0x1000, 0x9, 0x7, 0x81, 0x76, 0x6, 0x4, 0xca93, 0x800, 0x0, 0x0, 0x8001, 0x6, 0x10000, 0x1ff, 0x6, 0xffffffffffffff00, 0x1, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x0, 0x9b1, 0x7, 0x100000001, 0xa, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0x802, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) close(0xffffffffffffffff) close(r4) socket$kcm(0x2, 0x0, 0x2) socket$kcm(0x29, 0x0, 0x0) 14:22:37 executing program 5: socketpair(0x8, 0x805, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001180)={0xffffffffffffffff, 0x10, &(0x7f0000001140)={&(0x7f0000001080)=""/161, 0xa1, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001200)={r0, 0x10, &(0x7f00000011c0)={&(0x7f0000000080)=""/4096, 0x1000, r1}}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000040)=0x2) 14:22:37 executing program 2: r0 = socket$kcm(0x2b, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$sock_attach_bpf(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) [ 722.023907] FAULT_INJECTION: forcing a failure. [ 722.023907] name failslab, interval 1, probability 0, space 0, times 0 [ 722.035366] CPU: 1 PID: 18715 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 722.042776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.052133] Call Trace: [ 722.052162] dump_stack+0x244/0x39d [ 722.052186] ? dump_stack_print_info.cold.1+0x20/0x20 [ 722.052207] ? zap_class+0x640/0x640 [ 722.052241] should_fail.cold.4+0xa/0x17 14:22:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x666, 0x80000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000210081ae97f9d457e507f8ab16dc3e33d96300060c00000f000000000000000000", 0x25}], 0x1, &(0x7f00000000c0)}, 0x0) gettid() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xa871) [ 722.052266] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 722.058475] ? find_held_lock+0x36/0x1c0 [ 722.058506] ? is_bpf_text_address+0xac/0x170 [ 722.058524] ? lock_downgrade+0x900/0x900 [ 722.058544] ? check_preemption_disabled+0x48/0x280 [ 722.094294] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 722.099254] ? kasan_check_read+0x11/0x20 [ 722.103502] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 722.108793] ? rcu_softirq_qs+0x20/0x20 [ 722.112869] ? rcu_softirq_qs+0x20/0x20 [ 722.116854] ? unwind_dump+0x190/0x190 14:22:37 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x0, 0x5, &(0x7f0000000080)='user\x00'}, 0x30) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x10000, 0x40, 0x7ff, 0x0, 0x35a, 0x52020, 0x5, 0x4, 0xffffffffffff23d0, 0x4, 0x1000, 0x2, 0x6, 0x40, 0x3, 0x8, 0xff, 0x8, 0x5, 0x4, 0x0, 0x1, 0x7, 0x0, 0x80, 0x2f4a, 0x7, 0x0, 0x1, 0x6, 0x48, 0x80, 0x3, 0x80000001, 0x100, 0x0, 0x8, 0x1, @perf_config_ext={0x800, 0x3}, 0xa4cf39e04cd2add2, 0x80000001, 0x22a0, 0x5, 0x8, 0x45, 0x37ef}, r1, 0x4, r2, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000180)={'lo\x00', @random="84e23e9d5347"}) [ 722.120771] ? is_bpf_text_address+0xd3/0x170 [ 722.125283] ? kernel_text_address+0x79/0xf0 [ 722.129710] ? __kernel_text_address+0xd/0x40 [ 722.134230] ? unwind_get_return_address+0x61/0xa0 [ 722.139176] ? __save_stack_trace+0x8d/0xf0 [ 722.143517] __should_failslab+0x124/0x180 [ 722.147785] should_failslab+0x9/0x14 [ 722.151603] kmem_cache_alloc_node_trace+0x5a/0x740 [ 722.156622] ? save_stack+0xa9/0xd0 [ 722.156641] ? save_stack+0x43/0xd0 [ 722.156663] __kmalloc_node_track_caller+0x3c/0x70 [ 722.163998] __kmalloc_reserve.isra.40+0x41/0xe0 14:22:37 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001340)=""/21, 0x15}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0xda4fff08) r1 = getpid() perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x3, 0x401, 0x9, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x20, 0x7, 0xfff, 0xfff, 0xe1e, 0x4, 0xb7, 0x6, 0x10001, 0x100000001, 0x0, 0x0, 0x0, 0x1b0, 0x200, 0x8, 0x5, 0x9, 0x0, 0x0, 0x7ff, 0x2, 0x1, 0x1, 0x400, 0x1ff, 0x102, 0x12d, 0x0, 0x5, 0x0, @perf_config_ext={0x7f}, 0x0, 0x5, 0x1, 0x0, 0x3, 0x3ff, 0xe4}, r1, 0x0, r0, 0x2) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="2b696f202b72646d61202f70696473202d6d656d6f7279202f696f202d70696473200072646d61202d637075202f7200000000000000006f7279201677598e06cf6b6ef9b114bdacede9cfff07b6dce8b777321f9fdf50d68b4c348f8e9184be5304add5995eaab42050c8c42a297af12e0fe5f16aaf542ba375d89ff0841665d4afbef200ede077a9063c46917c90110d575553762bc1bcf3031344"], 0x3b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000140)) perf_event_open(&(0x7f0000000680)={0x5, 0x70, 0x0, 0x0, 0xc7c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x400, 0x0, 0x8, 0x20, 0x9, 0xfff, 0x6, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0xad36, 0x80, 0x7, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440)}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x7}, 0xc) r3 = getpid() r4 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000003c0)=ANY=[]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x660c, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000003c0)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)) r5 = perf_event_open(&(0x7f0000000600)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x41b, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3f, 0x0, 0xdaa, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000380)}}, r3, 0x10, r4, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000f80)) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x1, 0xffffffffffffff67, 0xfffffffffffffff9, 0x983, 0x0, 0x0, 0x910, 0x0, 0x1ff, 0x5, 0x1f, 0x8, 0xf3a, 0x800, 0x8, 0xfffffffffffff001, 0x81, 0x2, 0x0, 0x0, 0xffffffff, 0xbd, 0x7b2f, 0x800, 0x4000000000000000, 0x10001, 0x568, 0x2, 0x5, 0x0, 0x400, 0x4, 0xd5, 0x1, 0x40, 0x800, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0xff}, 0x8000, 0x2, 0xfffffffffffffc01, 0x0, 0xff, 0x100, 0xb1}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003400)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000400)=0x2) [ 722.164022] pskb_expand_head+0x230/0x10f0 [ 722.164046] ? memcpy+0x45/0x50 [ 722.164062] ? __copy_skb_header+0x350/0x6b0 [ 722.164079] ? skb_release_data+0x880/0x880 [ 722.190270] ? __alloc_skb+0x770/0x770 [ 722.194188] ? __lock_is_held+0xb5/0x140 [ 722.198283] ? kasan_check_write+0x14/0x20 [ 722.202526] ? __skb_clone+0x6c7/0xa00 [ 722.206546] ? __copy_skb_header+0x6b0/0x6b0 [ 722.210967] ? kmem_cache_alloc+0x33a/0x730 [ 722.215316] skb_ensure_writable+0x3dd/0x640 [ 722.219750] ? skb_checksum_setup+0xaa0/0xaa0 14:22:37 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000280)=""/223, 0xdf}], 0x2, 0x0, 0x0, 0x97f6}, 0x2140) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r0, &(0x7f00000003c0)="a30b50f66642355631959df1904769d1f1c4c16ca6234a67cd069aad9c", &(0x7f0000000400)=""/202}, 0x18) perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x1ff, 0x6, 0x5, 0x1, 0x0, 0x1, 0x8000, 0x2, 0x8000000000000000, 0x800, 0x2, 0x8000, 0x5, 0x7, 0x4, 0x9, 0x32ac000000000000, 0x9, 0x6, 0x8000, 0x9, 0xa5, 0xd4b0, 0x80000001, 0x8, 0x8001, 0x7, 0x5, 0x1000, 0x1, 0x5, 0x5, 0xf9b, 0x4, 0x7ff, 0x4, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000540), 0xd}, 0x6004, 0x8c9d, 0x6cc2, 0x5, 0x7fff, 0xfffffffffffffffa, 0x7fff}, 0x0, 0xb, r0, 0x0) bpf$MAP_CREATE(0x900000000000000, &(0x7f0000000100)={0x12, 0x4, 0x4, 0xfff, 0x0, r0, 0x0, [0x305f, 0x5f, 0xa]}, 0x2c) [ 722.224259] ? check_preemption_disabled+0x48/0x280 [ 722.229302] ? __this_cpu_preempt_check+0x1c/0x20 [ 722.234165] ? __bpf_redirect+0x54b/0xb20 [ 722.238348] bpf_clone_redirect+0x14a/0x490 [ 722.242694] bpf_prog_c39d1ba309a769f7+0x5c8/0x1000 [ 722.247734] ? __sched_text_start+0x8/0x8 [ 722.251899] ? lock_downgrade+0x900/0x900 [ 722.256065] ? find_held_lock+0x36/0x1c0 [ 722.260161] ? lock_acquire+0x1ed/0x520 [ 722.264147] ? bpf_test_run+0x3cb/0x780 [ 722.268138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 722.273705] ? check_preemption_disabled+0x48/0x280 [ 722.278749] ? kasan_check_read+0x11/0x20 [ 722.282912] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 722.288210] ? rcu_softirq_qs+0x20/0x20 [ 722.292200] ? preempt_schedule+0x4d/0x60 [ 722.296377] ? ___preempt_schedule+0x16/0x18 [ 722.300812] ? bpf_test_run+0x25d/0x780 [ 722.304812] ? netlink_diag_dump+0x2a0/0x2a0 [ 722.309241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 722.314792] ? bpf_test_init.isra.10+0x70/0x100 [ 722.319485] ? bpf_prog_test_run_skb+0x73b/0xcb0 14:22:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{0xe8, 0x11d, 0x7fffffff, "e8133863fa5592873803055faebf440843ecf968f5193e1bb996f38a5e515718ee34ccdd6f1e1915e2c53932be20e9bfa1af06aa8bddf036560ef28b1ab49021b4dc91258a722355a7385b8c5fb4e60da9e3e0ee22ab8a8008e16f384e3fd5473607a41590238f516095db125f753a3c9d2580a70e11acbe5b29e6efab1c705503c169bfe77069502c951f821241baff738175ca0bb3d6b769674fc3b3ec2f7dd91cc1ee7bd6adb313974cb2be59c6a3c5dcc55dbefea6868fd5fa2aac5d6cfddbcb8de41bcf50e3ff4b42e1ff0a2faf848c"}, {0x10, 0xff, 0x4}], 0xf8, 0x20000001}, 0x50) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001580)="130000003200815091f90040514a1359289986", 0x13}], 0x1, &(0x7f0000002300)}, 0x0) [ 722.324287] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 722.329236] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 722.334788] ? fput+0x130/0x1a0 [ 722.338080] ? __bpf_prog_get+0x9b/0x290 [ 722.342163] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 722.347022] ? bpf_prog_test_run+0x130/0x1a0 [ 722.351447] ? __x64_sys_bpf+0x3d8/0x520 [ 722.355519] ? bpf_prog_get+0x20/0x20 [ 722.359352] ? do_syscall_64+0x1b9/0x820 [ 722.363428] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 722.368811] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:37 executing program 2: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000200)="230000005200815291d45a655067d7401caac5fb8da87e17f402000000000000000b04", 0x23}], 0x1, &(0x7f0000000040)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @reserved}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)="237d36d513025d696bd9d7c2d5eb28b775ebdf06fcb3ba3e926c32e4191e86c21f704fb7e628585e8584639dba5b6f782c3d12001f01a794ab626cd54378b82d3ba40b44704b1df7aaf3c91ec5ab02dbcd0ad699694310e044b89b21dea8a0fa7fedb2d87110bbf99d51e5b36ef7d7407ef41657217fec4100372fd495fc3239ff5f25430be8ef626a08473999b0913426bc488a1031870ba24b23efdc422f160f5730b3d7f274f82ecd", 0xaa}, {&(0x7f0000000240)="ca82579d768a317f9a68c07cb21a4d289176d0f9c265c915334a4bda161e677fe8ff6119d3752a38983c4019a72a74bcd2a1b629b7e75c15020873f6ea66fdb0b0aa8c0732090a590bc346486b34f0a7bbc2f7237d4a57e169b1df91b4cf0e355727b6ad36c390bafbb389f072506f0054e8d810061bf7d785acdf8768b4bc1a334d2d37db82536a2aa87ce6ae595cd6c09b3267a456ce551bf88920a17f3bd72089f44a6efdd1c92ddbdcb6041dd603cdc4d4c4e0433993bed5971947bdfacf9eeca83d6be71bce8b4fd6b334447011bf4ff02fb2c0f4c73f990124c5", 0xdd}, {&(0x7f0000000340)="b5e5f2dbaf65d0cfe9d926b978fad3534e41b2e8024e6d158354ddb3daa7af4e91293cc0f3381ed5837df4000f3d190f1d9fc98ea51ba0c1a32aba20118e2dac9eccb26e1f430cd827e008a604fc0d129c595564da3d3511a8028c6cafc7ac87fe8da12aab2cb167c8d9bfdc5e3929b19ddf276624f4f8852fb87759dfb8e7ae008265bc0042a815e00f376f67aff9bb92c3", 0x92}, {&(0x7f0000000180)="c4a7ac8a4c97883bb4316e0b83975d9d5f740c1d6cb0541b68113b03c5a79752b177bfddc356bed66834a624dddc372d0a306e28545706b8ab15a69acaad71814411d4279747b58dc7f3c12b853ac0a4e63fed4efd68044b2bd71956600c198c23cd4326ead45b16d2ffcc80387c2d42b3e0f56ed44463909a", 0x79}], 0x4, &(0x7f0000000440)=[{0xa8, 0x18f, 0x1, "c07e55290fbdbe9cb7b1256398954efc8557ef8ca82973ccaa2f907c1b45e6c2ab11e65e1ebea4fc3c20aee52bf150e62329dfd7cc1293624ff5c7894a10ee3d96bea3d07f12ad654e6699b3a4d8909ea4eeb6159df85b5e03a4dcc0078dbd1e17f333f57d9df0567393eef03529742ce17825d07b2822ca58dc602bea4e8dce2ee2baf4ddf907a4fc40e8ca663fb3af71040fc1ad4f45"}], 0xa8, 0x20000001}, 0x4000000) recvmsg$kcm(r0, &(0x7f0000003840)={&(0x7f00000026c0)=@alg, 0x80, &(0x7f0000003740), 0x0, &(0x7f0000003780)=""/133, 0x85}, 0x0) [ 722.373762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 722.378619] ? trace_hardirqs_on_caller+0x310/0x310 [ 722.383663] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 722.388697] ? prepare_exit_to_usermode+0x291/0x3b0 [ 722.393747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 722.398608] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:38 executing program 0: r0 = socket$kcm(0xa, 0x85, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3c, &(0x7f0000000700), 0x3) 14:22:38 executing program 1 (fault-call:4 fault-nth:97): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x102) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001440)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000001340)=""/239}, 0x18) r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000080)=""/28, 0x1c}], 0x2ff, &(0x7f0000000300)=""/199, 0xc7}, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000240)) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) 14:22:38 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x20000091) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1ff, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x12001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000740)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5662489885e44768a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f0f981c22ddb27e11ce4b5c4bf4b7aff2fc52e7d451576c7fc426e90e3deac62b182cb8bcc58123cf3174cf02f98b31ee00a4810f0a4fd0d00c15f4e47f5a999015a1bf009128e9f7477b0abb52", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001740)="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", 0x75c}], 0x1, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x4030582a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/group.stat\x00', 0x2761, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000040)={'\x00', @dev}) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0xd6, 0x0, 0x10000, 0x6, 0x0, 0x40, 0x1, 0x1, 0x100000000, 0xed31, 0x0, 0x8001, 0x4, 0xa5, 0x3, 0x7, 0x0, 0x105, 0x9, 0x1, 0x3, 0x39, 0x0, 0x8, 0xdd, 0x7ff, 0x6, 0xffffffffffff7fff, 0x20, 0x2, 0x400, 0x20, 0x20, 0x400, 0x80, 0x7, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000340)}, 0x10900, 0x8000, 0x20, 0x5, 0x77, 0x8, 0x5}, 0x0, 0x1, r2, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0xffffffffffffffff, r1, 0x0, 0x1, &(0x7f0000000440)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x3, 0x57f, 0xffffffff, 0x8, 0x0, 0x4, 0x2000, 0x0, 0x81, 0x401, 0x6, 0x6db, 0x5, 0x5, 0xffff, 0x2, 0x8000, 0x4, 0x0, 0x4, 0x9, 0x4, 0xffffffffffff323a, 0x2, 0x80, 0x10000, 0x2, 0x9b, 0x860, 0x6, 0xffffffffffffff01, 0x7, 0x10001, 0x25a, 0xffffffff, 0xfffffffffffffffb, 0x0, 0x3, 0x75af4d4f581134e3, @perf_bp={&(0x7f0000000380), 0xb}, 0x10000, 0xb5f0, 0x52, 0x5, 0x8, 0x1, 0x5}, r6, 0xb, r1, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r7 = openat$cgroup_ro(r4, &(0x7f0000000640)="03006012f09e00737461a700", 0x2761, 0x0) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f00000005c0)=r7) mkdir(&(0x7f0000000200)='./file0\x00', 0x2) 14:22:38 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x80, 0x10001, 0xedb, 0x248, 0x0, 0x6, 0x1, 0x9, 0xfffffffffffffc0a, 0xf9c, 0x7ff, 0x4, 0x4f31364c, 0x2, 0x80, 0x3, 0x7fff, 0xfff, 0x3, 0x5, 0x2, 0x8, 0x910e, 0xfffffffffffeffff, 0x5, 0x10001, 0x0, 0x5, 0x9, 0x6, 0x7fffffff, 0x3d, 0xfffffffffffffffa, 0x7fffffff, 0x80000001, 0x10000, 0x0, 0x573, 0x1, @perf_bp={&(0x7f0000000240), 0x4}, 0x2002, 0x1825, 0x2, 0x7, 0x40, 0x2, 0x9}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000340)={0x2, 0x70, 0xe61, 0x5, 0x0, 0x6, 0x0, 0xe28, 0x40000, 0x6, 0x1, 0x7f, 0x12, 0x6, 0x6, 0x0, 0x4, 0x8db, 0x6, 0x3f, 0xffff, 0x85, 0x1000, 0x1f, 0x3, 0x6, 0x3, 0x2, 0x5, 0x6, 0xbec, 0x0, 0x4, 0x9, 0x401, 0x3, 0x5, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000300), 0x8}, 0x0, 0x81, 0x3, 0x9, 0x7fff, 0x3, 0x7ff}) socketpair(0x4, 0x800, 0x6, &(0x7f0000000400)={0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='memory.swap.current\x00', 0x0, 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, 0x0, 0x0, 0x0, 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$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="230000001a0081b4e4050c00000f00fe029ac30000000000fc05007b74c71bf53e8067", 0x23}], 0x1, &(0x7f0000000080)}, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2f0000000000000200c5992e85d0b84fb7b96e6473d99de8bd47a395238ec604546dfad981e89f9d6d50184e9f393652d4747267405e1606000000b3149522f885231674c5caa8bfc62e95057eacf8c07ad05035c8a51d374c37c4d6be65f0d678b9ca4a8a0842ff89e18d597c2b45e4f665feeaf103eac0fe522c51"], 0x15) [ 722.705973] FAULT_INJECTION: forcing a failure. [ 722.705973] name failslab, interval 1, probability 0, space 0, times 0 [ 722.717429] CPU: 1 PID: 18772 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 722.724798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.734158] Call Trace: [ 722.736774] dump_stack+0x244/0x39d [ 722.740424] ? dump_stack_print_info.cold.1+0x20/0x20 [ 722.745643] ? __lock_is_held+0xb5/0x140 [ 722.749819] should_fail.cold.4+0xa/0x17 [ 722.753903] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 722.759033] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 722.764330] ? kasan_unpoison_shadow+0x35/0x50 [ 722.768928] ? skb_tx_error+0x2f0/0x2f0 [ 722.772922] ? __kmalloc_node_track_caller+0x50/0x70 [ 722.778154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 722.783719] ? print_usage_bug+0xc0/0xc0 [ 722.787796] ? kasan_check_write+0x14/0x20 [ 722.792041] ? pskb_expand_head+0x6b3/0x10f0 [ 722.796482] ? __lock_acquire+0x62f/0x4c20 [ 722.800734] ? __lock_is_held+0xb5/0x140 [ 722.804817] __should_failslab+0x124/0x180 [ 722.809077] should_failslab+0x9/0x14 [ 722.812893] kmem_cache_alloc+0x47/0x730 [ 722.816984] skb_clone+0x1bb/0x500 [ 722.820542] ? skb_split+0x11e0/0x11e0 [ 722.824443] ? check_preemption_disabled+0x48/0x280 [ 722.829468] ? __this_cpu_preempt_check+0x1c/0x20 [ 722.829483] ? __bpf_redirect+0x54b/0xb20 [ 722.829505] bpf_clone_redirect+0xb9/0x490 [ 722.842723] bpf_prog_c39d1ba309a769f7+0x638/0x1000 [ 722.847752] ? __sched_text_start+0x8/0x8 [ 722.847770] ? lock_downgrade+0x900/0x900 [ 722.847796] ? find_held_lock+0x36/0x1c0 [ 722.860126] ? lock_acquire+0x1ed/0x520 [ 722.864122] ? bpf_test_run+0x3cb/0x780 [ 722.868112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 722.873672] ? check_preemption_disabled+0x48/0x280 [ 722.878707] ? kasan_check_read+0x11/0x20 [ 722.882869] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 722.888167] ? rcu_softirq_qs+0x20/0x20 [ 722.892166] ? preempt_schedule+0x4d/0x60 [ 722.896327] ? ___preempt_schedule+0x16/0x18 [ 722.900751] ? bpf_test_run+0x25d/0x780 [ 722.904732] ? netlink_diag_dump+0x2a0/0x2a0 [ 722.909148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 722.914689] ? bpf_test_init.isra.10+0x70/0x100 [ 722.919353] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 722.924103] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 722.928932] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 722.934551] ? fput+0x130/0x1a0 [ 722.937824] ? __bpf_prog_get+0x9b/0x290 [ 722.941882] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 722.946713] ? bpf_prog_test_run+0x130/0x1a0 [ 722.951112] ? __x64_sys_bpf+0x3d8/0x520 14:22:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) socketpair(0x2, 0x800, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r0, r2}) r3 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1a0000000000000029000000030000000000000000000000"], 0x18}, 0x0) recvmsg(r3, &(0x7f0000001340)={&(0x7f0000001180)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001200)=""/248, 0xf8}], 0x1, &(0x7f00000037c0)=""/4096, 0x1000, 0x9}, 0x10062) sendmsg$kcm(r2, &(0x7f0000004ac0)={&(0x7f0000001380)=@xdp={0x2c, 0x6, r4, 0x27}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000001400)="03539ee4526409634e6bec643aa46137447745d70c4c78", 0x17}, {&(0x7f0000001440)="220a3862152c609861f7c8fadf0c3c0c7fac88a15aafcb8d1e3ff2b8d90cf97e0e0470a599aaf8b9d3871ce40ad7d05c93bf72f6f5e1c1b0ecda77a53813de7abef65b29e2364e59e5ba6bdf2cc23e480add68a682845a1749fe1a74aec9c9901e676cb3e109d961d41760f1c556d474c64f4adb90842dc756b760d6ec7960d50d97215c2df7843cc2ab0b2560e76c7578b64567fa910de719185018806ca0128adae11794f28d44c32a2054e637969973f18fbc22a346770fdc9f4886343eb71c049620ce5152d21a70dd68d7ed128b414dac", 0xd3}, {&(0x7f0000001540)="c80c8e53da4217c0c783f3b614284418c62f833aabf813a68bd9aaeafd5445dbd08b8dfd383dad69d035f92f02f9ddc73ec7fd242cf2cbcf6507b0079e8ede44db1c2bb6ee760baf0b46ab9dbc8f874e07c61a978fead19d3b2c05f268408478c7abeaeada51ce5d6473d9ae6ef5c19622f5759d1505c2ee611496e6d9aef295617eb9aff38b966cd89a0ec48ab317024a91645a5d795d6b42b6", 0x9a}, {&(0x7f0000001600)="12ddbc37aa2af8085ee7cf74982a20629bd0c67cb72d10c29bf6598c3f9ac1d635191b3b9a3db436eb8cb09ee49da95244b31419d7c291ae460abbfa38244ff6d964491ce80ca30701ed5cebb6b6fa7daf8804def55f58dad510306e62bb32d1e108452293a5b9188d3bf6892c3b03a71bb73575304881e76045e61804824bef5d864e5012da2a71c409ccc684cc9941bfe25af9188ed8382aac6ac2b084140d40d6333ec8b7626270c2d38f4597ce184c3d4a3d2007ae0eeb98bfdd9d3d9e8f44ecb84aa4269f2d4e9066060b3ca6b52d5888cc", 0xd4}, {&(0x7f0000001700)="4ee4b51cc851d81352cf2d060d68cd82ea8ddf20c2831fce49efdb532dc37681aad298d37957479765e462e38f68d05612378556ea51bb2cc66dbcd5", 0x3c}, {&(0x7f0000001740)="46dd1236b82b08589c17587d92766892a4b5faaed4d34b36f5eab86b68752054a89462aecbf9a8c1064fd4c90d2c62d6dd06", 0x32}], 0x6, &(0x7f0000004840)=[{0x110, 0x11c, 0x7, "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"}, {0x50, 0x10e, 0x0, "74a3df9419e8d5e907cb7c9ccc5afbd3689da6d4b16df9456f5a2420dbb0a03dcf11a81b1327bf9a749b6a29128c0aaa35c51eb7c79cdf20f8dfa5"}, {0xe0, 0x116, 0x6, "6dfd9eb744fc6cb3e7561c34f40bde68411d3160cf0331efce4ddd1187fc3e21b5bcaa1152220631e70199d43a60bf4f5d36a04c5b42350cc364c51b43b04d21acc5c2f75096a20dbaa00c4937f9dc560141a1319bf326661036d6d78e1ae363d534856ef06a3789eb8abf41a20a9b7271d77706874f90755f4057c3844812a57d0ed04a2daed24bdbccbf96fa51c5d4b2e9119d43f14dc838ec04170895bfdffd08556ef0358998ab9208397bff80307b905db17a1accfe48ddad9fd3301c4a667b6fe7cf6adcb9b2a5463602e2"}, {0x30, 0x117, 0x128e, "394a1a009efb6908f9f427e79628887d1191347c682fd74a3523"}], 0x270, 0x810}, 0x0) [ 722.955170] ? bpf_prog_get+0x20/0x20 [ 722.958976] ? do_syscall_64+0x1b9/0x820 [ 722.963029] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 722.968384] ? syscall_return_slowpath+0x5e0/0x5e0 [ 722.973306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 722.978142] ? trace_hardirqs_on_caller+0x310/0x310 [ 722.983165] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 722.988180] ? prepare_exit_to_usermode+0x291/0x3b0 [ 722.993202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 722.998055] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:38 executing program 1 (fault-call:4 fault-nth:98): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:38 executing program 5: r0 = perf_event_open$cgroup(&(0x7f00000002c0)={0x2, 0x70, 0x0, 0x0, 0x7f9, 0x0, 0x0, 0x4, 0x800, 0x5, 0xffffffff, 0x3, 0x0, 0x1000, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x2, 0x80000000, 0x2, 0x8000, 0x1, 0x5, 0x0, 0x7, 0x5, 0x1, 0xffd, 0x37, 0x4, 0x7fffffff, 0x100000000, 0x2, 0x0, 0x6, 0x142, 0x3, 0x8f9, 0x800, 0x0, 0x0, 0x4, @perf_config_ext={0x1000, 0x2}, 0x0, 0x8, 0x7fffffff, 0x3, 0xffffffffffffffff, 0x80000000, 0x6993}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x578f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0) recvmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/228, 0xe4}, 0x20) [ 723.130067] FAULT_INJECTION: forcing a failure. [ 723.130067] name failslab, interval 1, probability 0, space 0, times 0 [ 723.141501] CPU: 1 PID: 18796 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 723.148879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.158244] Call Trace: [ 723.160850] dump_stack+0x244/0x39d [ 723.164473] ? dump_stack_print_info.cold.1+0x20/0x20 [ 723.169661] ? zap_class+0x640/0x640 [ 723.173374] should_fail.cold.4+0xa/0x17 [ 723.177432] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 723.182534] ? find_held_lock+0x36/0x1c0 [ 723.186597] ? is_bpf_text_address+0xac/0x170 [ 723.191081] ? lock_downgrade+0x900/0x900 [ 723.195221] ? check_preemption_disabled+0x48/0x280 [ 723.200239] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 723.205161] ? kasan_check_read+0x11/0x20 [ 723.209300] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 723.214567] ? rcu_softirq_qs+0x20/0x20 [ 723.218531] ? rcu_softirq_qs+0x20/0x20 [ 723.222493] ? unwind_dump+0x190/0x190 [ 723.226379] ? is_bpf_text_address+0xd3/0x170 [ 723.230870] ? kernel_text_address+0x79/0xf0 [ 723.235269] ? __kernel_text_address+0xd/0x40 [ 723.239756] ? unwind_get_return_address+0x61/0xa0 [ 723.244675] ? __save_stack_trace+0x8d/0xf0 [ 723.248987] __should_failslab+0x124/0x180 [ 723.253215] should_failslab+0x9/0x14 [ 723.257003] kmem_cache_alloc_node_trace+0x5a/0x740 [ 723.262013] ? save_stack+0xa9/0xd0 [ 723.265635] ? save_stack+0x43/0xd0 [ 723.269268] __kmalloc_node_track_caller+0x3c/0x70 [ 723.274193] __kmalloc_reserve.isra.40+0x41/0xe0 [ 723.278946] pskb_expand_head+0x230/0x10f0 [ 723.283178] ? memcpy+0x45/0x50 [ 723.286448] ? __copy_skb_header+0x350/0x6b0 [ 723.290848] ? skb_release_data+0x880/0x880 [ 723.295157] ? __alloc_skb+0x770/0x770 [ 723.299045] ? __lock_is_held+0xb5/0x140 [ 723.303112] ? kasan_check_write+0x14/0x20 [ 723.307347] ? __skb_clone+0x6c7/0xa00 [ 723.311229] ? __copy_skb_header+0x6b0/0x6b0 [ 723.315638] ? kmem_cache_alloc+0x33a/0x730 [ 723.319968] skb_ensure_writable+0x3dd/0x640 [ 723.324711] ? skb_checksum_setup+0xaa0/0xaa0 [ 723.329201] ? check_preemption_disabled+0x48/0x280 [ 723.334216] ? __this_cpu_preempt_check+0x1c/0x20 [ 723.339052] ? __bpf_redirect+0x54b/0xb20 [ 723.343204] bpf_clone_redirect+0x14a/0x490 [ 723.347522] bpf_prog_c39d1ba309a769f7+0x280/0x1000 [ 723.352616] ? __sched_text_start+0x8/0x8 [ 723.356762] ? lock_downgrade+0x900/0x900 [ 723.360917] ? find_held_lock+0x36/0x1c0 [ 723.364976] ? lock_acquire+0x1ed/0x520 [ 723.368941] ? bpf_test_run+0x3cb/0x780 [ 723.372905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 723.378438] ? check_preemption_disabled+0x48/0x280 [ 723.383453] ? kasan_check_read+0x11/0x20 [ 723.387611] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 723.392884] ? rcu_softirq_qs+0x20/0x20 [ 723.396949] ? preempt_schedule+0x4d/0x60 [ 723.401171] ? ___preempt_schedule+0x16/0x18 [ 723.405578] ? bpf_test_run+0x25d/0x780 [ 723.409553] ? netlink_diag_dump+0x2a0/0x2a0 [ 723.413955] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 723.419568] ? bpf_test_init.isra.10+0x70/0x100 [ 723.424231] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 723.428985] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 723.433820] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 723.439349] ? fput+0x130/0x1a0 [ 723.442633] ? __bpf_prog_get+0x9b/0x290 [ 723.446687] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 723.451517] ? bpf_prog_test_run+0x130/0x1a0 [ 723.455921] ? __x64_sys_bpf+0x3d8/0x520 [ 723.459978] ? bpf_prog_get+0x20/0x20 [ 723.463790] ? do_syscall_64+0x1b9/0x820 [ 723.467839] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 723.473199] ? syscall_return_slowpath+0x5e0/0x5e0 14:22:38 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x11) socket$kcm(0x29, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x33, &(0x7f0000000040), 0x52d) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) [ 723.478126] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 723.482960] ? trace_hardirqs_on_caller+0x310/0x310 [ 723.487982] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 723.493625] ? prepare_exit_to_usermode+0x291/0x3b0 [ 723.498641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 723.503482] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 723.548058] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 14:22:39 executing program 1 (fault-call:4 fault-nth:99): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:39 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffff9c, 0x28, &(0x7f00000003c0)={0x0, 0x0}}, 0xfffffffffffffff0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)={r0, 0x1, 0x10}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x80000000}, 0xc) socketpair(0xb, 0x7, 0x401, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000680)={r3}) r4 = socket$kcm(0x2, 0x0, 0x84) recvmsg$kcm(r4, &(0x7f00000078c0)={&(0x7f0000005580)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000007780)=[{&(0x7f0000005600)=""/201, 0xc9}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/119, 0x77}, {&(0x7f0000006780)=""/4096, 0x1000}], 0x4, &(0x7f00000077c0)=""/248, 0xf8, 0x5}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000007900)={0x9, 0x12, &(0x7f00000006c0)=ANY=[@ANYBLOB="18170000", @ANYRES32=r1, @ANYBLOB="00000000000000004daffcff08000000eb5f000104000000fcf53a000400000085000000d0e29a1ad51eb049f10a0000009500000000000000f507080004000000453d1800010000ba62ea6bf36710a299b56e08ea2cc30eb564e9d4599a02a6650777e904088f642b108b49361358881543a49df750295a4c0c570c1dfc7cd7818c8e13b212e17fa4e741cfe500d22b0fa6f1c572494962caa8063b446466246ff68551308357dc732aca99f2e8c1b74fc31295"], &(0x7f0000000080)='syzkaller\x00', 0x2000000001, 0x44, &(0x7f0000000600)=""/68, 0x41100, 0x1, [], r5}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x46, &(0x7f00000001c0)='vmnet1\\-vboxnet0posix_acl_access}cpusetselfkeyringvmnet0(cpusetem0([.\x00'}, 0x30) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xa002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="6576656e7473000000c7aaff0fb0c79b9391e4ae6479d80000000000", 0xf0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000200)={r4}) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000140)='vboxnet0wlan0-vboxnet0$\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="09000100000000000000000000bf00000000000000080000000000000000000000ef410f81636a9be2b07aad6ea2bdb5c5c80529819a3624fbe85dc0a229cdd0f0e8ce8c4e71650caf14c9775646e58598748008dbe16b2db4b4cad8beefdbc3495800219aa48b282858e5c553c914c41a9d881b8fdf053d666a136e0aa38380523b27743e874fc897614b21d4dfe834"]) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x6, 0xfffffffffffffff7, 0x101, 0x34, 0x0, 0x1, 0x1e008, 0x0, 0x9, 0x101, 0x0, 0x7fff, 0x8001, 0x843a, 0x8, 0x8001, 0x1000, 0x9, 0x7, 0x81, 0x76, 0x6, 0x4, 0xca93, 0x800, 0xffffffffffffffff, 0x5f, 0x8001, 0x6, 0x10000, 0x1ff, 0x6, 0xffffffffffffff00, 0x1, 0x7d9, 0xfffffffffffffff7, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x1, 0x9b1, 0x7, 0x100000001, 0xa, 0x7}, r7, 0xb, r6, 0x8) socket$kcm(0x2, 0x0, 0x0) close(r6) socket$kcm(0x2, 0x8000000003, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x89a1, &(0x7f0000000040)=0x2) 14:22:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000280)=""/223, 0xdf}], 0x2, 0x0, 0x0, 0x97f6}, 0x2140) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r0, &(0x7f00000003c0)="a30b50f66642355631959df1904769d1f1c4c16ca6234a67cd069aad9c", &(0x7f0000000400)=""/202}, 0x18) perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x1ff, 0x6, 0x5, 0x1, 0x0, 0x1, 0x8000, 0x2, 0x8000000000000000, 0x800, 0x2, 0x8000, 0x5, 0x7, 0x4, 0x9, 0x32ac000000000000, 0x9, 0x6, 0x8000, 0x9, 0xa5, 0xd4b0, 0x80000001, 0x8, 0x8001, 0x7, 0x5, 0x1000, 0x1, 0x5, 0x5, 0xf9b, 0x4, 0x7ff, 0x4, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000540), 0xd}, 0x6004, 0x8c9d, 0x6cc2, 0x5, 0x7fff, 0xfffffffffffffffa, 0x7fff}, 0x0, 0xb, r0, 0x0) bpf$MAP_CREATE(0x900000000000000, &(0x7f0000000100)={0x12, 0x4, 0x4, 0xfff, 0x0, r0, 0x0, [0x305f, 0x5f, 0xa]}, 0x2c) 14:22:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)="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", 0x2761, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfffffffffffffdc3, &(0x7f0000000080)=""/251}, 0x48) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'bridge0\x00', 0x600}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)="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", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000200)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffddf, &(0x7f0000000840), 0x0, &(0x7f0000000700)}, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000300)=""/252) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 723.642261] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 723.687533] FAULT_INJECTION: forcing a failure. [ 723.687533] name failslab, interval 1, probability 0, space 0, times 0 [ 723.699602] CPU: 1 PID: 18820 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 723.706972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.706979] Call Trace: [ 723.707004] dump_stack+0x244/0x39d [ 723.707030] ? dump_stack_print_info.cold.1+0x20/0x20 [ 723.718971] ? __lock_is_held+0xb5/0x140 [ 723.731834] should_fail.cold.4+0xa/0x17 [ 723.735922] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 723.741054] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 723.746360] ? kasan_unpoison_shadow+0x35/0x50 [ 723.750957] ? skb_tx_error+0x2f0/0x2f0 [ 723.754955] ? __kmalloc_node_track_caller+0x50/0x70 [ 723.760090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 723.765652] ? print_usage_bug+0xc0/0xc0 [ 723.769732] ? kasan_check_write+0x14/0x20 [ 723.773978] ? pskb_expand_head+0x6b3/0x10f0 [ 723.778420] ? __lock_acquire+0x62f/0x4c20 [ 723.782683] ? __lock_is_held+0xb5/0x140 [ 723.786761] __should_failslab+0x124/0x180 [ 723.791013] should_failslab+0x9/0x14 [ 723.794827] kmem_cache_alloc+0x47/0x730 [ 723.798915] skb_clone+0x1bb/0x500 [ 723.802467] ? skb_split+0x11e0/0x11e0 [ 723.806364] ? check_preemption_disabled+0x48/0x280 [ 723.811397] ? __this_cpu_preempt_check+0x1c/0x20 [ 723.816246] ? __bpf_redirect+0x54b/0xb20 [ 723.816275] bpf_clone_redirect+0xb9/0x490 [ 723.816303] bpf_prog_c39d1ba309a769f7+0x9ea/0x1000 [ 723.816324] ? __sched_text_start+0x8/0x8 [ 723.816340] ? lock_downgrade+0x900/0x900 [ 723.816365] ? find_held_lock+0x36/0x1c0 [ 723.824737] ? lock_acquire+0x1ed/0x520 [ 723.824755] ? bpf_test_run+0x3cb/0x780 [ 723.824772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 723.824792] ? check_preemption_disabled+0x48/0x280 [ 723.824816] ? kasan_check_read+0x11/0x20 [ 723.824833] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 723.824851] ? rcu_softirq_qs+0x20/0x20 [ 723.874114] ? preempt_schedule+0x4d/0x60 [ 723.878280] ? ___preempt_schedule+0x16/0x18 [ 723.882719] ? bpf_test_run+0x25d/0x780 [ 723.886725] ? netlink_diag_dump+0x2a0/0x2a0 [ 723.891154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 723.896706] ? bpf_test_init.isra.10+0x70/0x100 [ 723.901400] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 723.906175] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 723.911029] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 723.916586] ? fput+0x130/0x1a0 [ 723.919969] ? __bpf_prog_get+0x9b/0x290 [ 723.924134] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 723.924150] ? bpf_prog_test_run+0x130/0x1a0 [ 723.924174] ? __x64_sys_bpf+0x3d8/0x520 14:22:39 executing program 2: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x3, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000000fc0)='\'\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x101000, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)) socketpair(0x4, 0x807, 0x2, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001140)=r4, 0x4) sendmsg$kcm(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="c0dac1e906bd0ebe702c020e206bfb304263776059ea793ab9db94f0dc97731f8762296e75c463ca83f0a0fcb4ee4ec1c623274b4a5f1c8bd5654caa51ce2c80d10c9e8d511992da58b92183092f35cf8fb75729ded11d0db17f2de2", 0x5c}, {&(0x7f00000001c0)="c0a23997ebe5f8f6b1840ea4f7e598344107a0c3805c0d34cee667bd8fe941072cdb6017d67137c82f99f945149905d6c107d15fd72f9101c797c162d296e8cef30e2b3e60bfa9c22bf276f0d80b89", 0x4f}, {&(0x7f0000000340)="95a4df10ecb768da2a6d3bba6d02fb8ed65354cc01441f7a3e8a606aae2b25e40c0baab9317bef7aae2b23038427f1f006985016c268889f6613a06a710bf3a4fcafb64e104661122351c2a3d36aedc95b9bef388cb0d374e1d19e7da426fda61db56aad09fa25664aa2eb24b21db7596158282756d3149be6b75fa834a95df1851e4ed97fcbdd8aaed1f9804ea971c8e3a9c99aa3466a5289", 0x99}, {&(0x7f0000000400)="d7fdd5c8888b39ca4e72f50538a5f981b64fdfb6d8fa84fa084241ffc8dc7f7deb3845ba6e2f9fe5dd8d9bb6a0f856354da7202c9c46e028b0cd92ba5947f90a7eba97d30675df94decdad6c524cd23d73a3bf7e4f74f5fbbe58051b04bc3b547f886b605f438cfff9e015ff67e857196aa0fb9c5b6857f3a50fafeefe41e1008416c2c2bc6c59d279f9049a4b8ec0280fcb63721cd1e169", 0x98}], 0x4, &(0x7f00000004c0)=[{0x90, 0x114, 0x7, "d194f1cd41074d7f0564fe916e5ccbf1f628012e38c421a23218ac47b4d06a0138a92943963fe3337229fb79f131fb2a7e15c792d93d87c766f9843510d3a0f11b44ca939c5bae11ae8d6c39333e37bf27b4134131cb95620c6b96545aa1e6f5eb7c01276163ac36592af2007834bdb0897191f6d90ce2220847"}, {0xa8, 0x13e, 0xeac, "b9b917f00bc0a8e4dda46349a7108c569dac44830e6d4453e79140453ca3f7060398c736fe8ca47194c6f927b825678dd6560272423377d57953c618cb098548e6c787a33f2aa5f84a2885f6aa6523a35ecdef4daca79c5fdbc5652774f516ab8d2a2307b0f122d993dd909ba992fddf5f28c6ffd1d334d2f400726ae5b912c9050f5f7c00d552b832539b8f6df9c36fdd708896"}, {0x58, 0x117, 0x4bebd96a, "558c762a88b6b921bed393a9a41716083629cef80dc8b735f38afd085d01c4a7896c5a8cfb25fb14244ff7de4426e2336fde03248893ddb9b4cf0e6abe486b4290"}, {0xa8, 0x1ff, 0x6, "2776dadb66f31f9bf1ff732dc4f36b78823540f39b5760aa4288dfe2d4f361eec14efc45c632b6232e2632be5d501efbeef5d751ee1d823587af8e2d07a19c70c40cc6142fab5e156c1cbe5e0c86580c5252f90b7259735b0859cbd262c864b3c0e9f999d4973006129260061bfa931a976ed844e340037533ba2f4f5ea498a9dd9f84f898b927bc5e4915e54ab29d9b69be4f22a9c7ef"}, {0xf8, 0x29, 0x7f, "60359545324c7ca46c61abc7f7db2891c050c9edc9dffc948e9d8cf16d56300c721badae5ff0248c5005b07efba374078a32d91792ed1a5f30ebad693809cf847c963b7b399c9448a5007922e1663a1017d95c700c3be8aa350fd16016c33a284aa3ebba1e4bcdbb684bb8037099c823a159f02d86f9d978c6da2649297c4b23265c3865eafd06f09a8e6f402c942cf90e24fad974e8efc4893e2af3a4799cd5eac2cdef45e49834e6e857faa215a482bd5086c1a238224f3ec6a6d2ebd6f3e4952845c6c8e89f04765f8b1cdf54be8091de7679fb79ad221eb6a3c73f172904b22c2b758048b2d6"}], 0x330, 0x4000}, 0x8000) perf_event_open(&(0x7f0000001040)={0x5, 0x70, 0x2, 0x6, 0xfffffffffffffffe, 0x7, 0x0, 0x6, 0x6000, 0x2, 0x8, 0x100, 0x400, 0x7, 0x6, 0x101, 0x2, 0x1ff, 0x4d, 0x7, 0x0, 0x2, 0x28, 0x13, 0xd29, 0x100000000000, 0x0, 0x3, 0x100000000, 0x6, 0x3, 0x7f, 0x3, 0x9, 0x1, 0x0, 0x48, 0x100000001, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000f80), 0x9}, 0x10808, 0x8, 0x2, 0x3, 0x330, 0x8, 0x101}, r2, 0xa, r6, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0xaf, &(0x7f0000000380), &(0x7f0000000280)=""/175}, 0x28) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000280)={'bond_slave_0\x00'}) r7 = socket$kcm(0x2, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f0000000540)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x890c, &(0x7f0000000000)) 14:22:39 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffffffffffff, 0x400, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0xdda0, 0x1, 0x4, r0, 0xffffffffffffffff}, 0xffffffffffffffa4) [ 723.924191] ? bpf_prog_get+0x20/0x20 [ 723.924229] ? do_syscall_64+0x1b9/0x820 [ 723.924247] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 723.933655] ? syscall_return_slowpath+0x5e0/0x5e0 [ 723.933673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 723.933694] ? trace_hardirqs_on_caller+0x310/0x310 [ 723.933712] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 723.933731] ? prepare_exit_to_usermode+0x291/0x3b0 [ 723.933751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 723.933775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 14:22:39 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000002cc0)=@pptp={0x18, 0x2, {0x3, @multicast1}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000600)="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", 0xfc}], 0x1, &(0x7f0000000640)}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f0000000480)='ip6tnl0\x00', 0xffffffffffffff9c}, 0x10) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) socketpair(0x13, 0xa, 0x94fc, &(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001d80)=""/144, 0x90}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/16, 0x10}, {&(0x7f0000001e80)=""/180, 0xb4}], 0x4, &(0x7f0000003d40)=""/4096, 0x1000, 0x1}, 0x100) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x7ff) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) 14:22:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x40000000016, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x63}]}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000740)="394ab3b72e53968817cc48a2e8f462356ff65af4a93aa8931adf5e94d4214c0d78198ce6d8392358196745966d5f517846bae25a7a988f280b737d029e23596a06d3844a215f650072ee4b8b62c8133fbf3d405baf0d82915864080d4fd76a89a79c2cb9be557d4cd75ad779518950423e38847c5d8e98d6f9f26e4c5c30893de8cd3fa64f09f1d1fcf9089c025f327786b91a307d59815fbfd03215a50f18da921139a6fbb06f2f57f8d765e096c45ba97dfbff1b69fc39e3bc69227bcd460a5c1a023ac38964e3940eeaa2adc316a611ddd20cfdabea98d3f7bb3751dc56717fde6958eead48cafcc9e7ac471d395db611ef44d1e94bb01f15b2894e5e086b0e1fd7fd74f63a185784d4ea210b01ccb7a253acab553a2cb19f4959341d70cb64464190176587b98d256d8a79fe940934ce090556b9f7d24dc687490fcb5c5cc4570f11de13f3ac320eb3113715ed4af89c2627406ca7209ff9c3172ffdc36e2f8ad4eef997f29cd236718c793c58a3706aab47bf2599a7ca9f5b392d128c0eb9e5cac6ef51a50075934f7374666659904320512f3ef4e3de66a7140530cd4db0b18126193a7685a87dc2d2e0e15b72d13f0c2a5e2c4519b9af9d9cf42b84663d1820e98ba72bf6cad9175809871920229c59d555bef74308cd3b164fb6596589b96ea1cd1bc8b02f772af2d725e6181bb07bd9705b80f990bc2c6ea0589909866a518d8174d2b6546ddd96bfba77302081aa745d4081b3431a348fac592caa152af56c8e0bae3167b7759551f4223468bfec112b438e2184ef060f55eee53a1dbfed4d0ad0d72a252109c2365e1360328d0430995e80b766e3e5a41266d12695ab54557ad6f5beece89cab0b92323265897e7e28a12b0d7c30ca46adc64ad1bcfd508380e27db20e0f35c8997f8ad2c89c40445e7f79b074f296ee96ced06d2d158e41b1953e67d129f209dc196f8c8bf00c31349bcccfe9b18a12aa4a6b020efdf9cb80dc781d749129ef26456dc29ec1947d77237d25e93825748893c502ed6143a9de4690f33d10693d75812ddf1ea3e9ecfa4e7b8881618cd002f000782954567789e08ad8f267220c0464b3428782696df67eadb673be90586306c4d44a23bc6dfec12315c22ebce252c3ff3e87e736f21779a3822922eec771a866a113d118dbbf740e8aea6b9b4d2c8f4b9b4c0c03be365580f63fd7ab57213ec92280098a7927d477d73c3bce07b0143389c9e857ffabb402a65d3541d0c87b5d9778a71996e3b05bb832eabb444541d07f9fc602a63d78b4ca7996584594f5db4f2ad8ad1f58522bacbe2704ce038318c809543cceae58b5de61944122069f889e1660de06c927389e055b3d044e02eedc6cb945b8f01a8342bccfca5702b25327a8698884cf1c24f3b838ac9adaefec55460db272e8d32a6e5ae4246e6e42cfde90a0c9032670d4240543346db15d62d2b8367fb5a3cff944879004163788caf15aa76bf414227477908a1699e07d26e670a4f8112cf6052be3fe440b98ab2888f7f689040edf2ad2f95415c6ed58c081518eaa8936406e9e4616da3ca6c699d1059d998432090bd5641d6e6a12996eeaa32a7ee7b9a988baf170cb7a60dcbf48b3be55e60a5ae66a5ed3cb93c5ebb0c65765b845d971d1dfa838f911322a7ced3e8c130d7615a3d9ec83588fa3a8560ddd2f09467dd90a9290a3cc1734d4a9ae745ea9b6a4a316a1c7fd404cb439d1ed2895de07a8f434b4ced0a2ebca99d3abd9bc3dc69b6dcd9252f29864d68c851cc3e8ade70348cd99e64f264269ab5c196ad44f6407273afb984ced0187ddcf5acf9dd1fe9ef240bdd58f55deb71d5f70d0b10100911bec6ed5b17f2a5ba54b69b2ef25e21892475db0b5ff9f2ca5801447b34ed758bce9423c4c3cba8cc68b472be1e283538a67ab34862417b7eed0e9d6a8063469c01860056923dfa05a0820536f0a9003dfc07f93f576d270d66db90d5f987da9dcbf4ae8ae521d3d5f1b4630eab16c5faedd0f8d4d9b3c3b2b8cc4976f4078bae8fcbb4a438626a07ec5c8f9424b4a62f70ce2b197da79cd6dcad61767a8301bf5b146cd5fab7c2c675d7397cc5d556ba74a74d708cd09c812d04a95422cc2b703ad679e8a14e72d9a187371dc637b3e50384729ab372c59b2dcaff4700706392ff58cc0ea1d29c68274666ea6a3fdbcbd069b90da6ef4a10f7ce5baaea39a25d69045191393a4e1a5f9cc2a156af11a155ea93da00881dcafccf3d23b73f4ff3d8500955c50d98e19fbc622fa2636aa822b432660bbaafc5ba41be7f5e409f427ae6cef68f3d57419c08820565da9036305a0f00a7f5a676b4b62c7bf631fb377575009aa8e564f96bdde5e0671c473af08a2482cb9ebc966e7133db9efc04b8a81d763a2148894fbadde5241f876b8288643d2257f2cec394fcb6693c77d536ecc70ff2001ed123c586e00964f61d9a3afa3b698da0b59ebb01131ecb268af5211a848a29b93f479d828b04d88063489e2559f989b4712a987570084e9da90e22a25ca813adbd5b0c0b9defdb785e044c186308d0252fe7030e8c4175d47a1d35fcd99d027232d72fda57b98b54b8f5a8a5f16bbff5e3db550d28868db065fe7a8b09bd504df0e61cb8fdc8022773dccd66c50bc9eb985ea33659b715e2e5de57ec39014614387ccb573b8b9f383fb34e584fc4447abf3d48a903a2156eec5efd1da517034dbffb3d5fd51eca17cb2fbd407050849bbfbd0ab0592acddca805cf145ef85e745b154ad13f5203c424ab335b55d88bacb7665e5848659766137d0888cacf5042086f55aa33a7124ca5d13ed606576f271c380f665ce9813f93e98ed985109b6176a7532e0fce25812178c629ef6e3dfd7bf813d6f97f1c542ee30452d9826be3cc5d772819a4bce4cd19cc4dcbda5fb0849a086d721862ed27a918a8fe5db092eba5ce3c7b4226cc9efeb4836d567daef35febd92e7a75b6d4f3cc129ea2ba32cf95629c2aeece41a56982ed15cd3025e91eb11c000e3865ba7325897566ee6653bf950a10c3e6e1beb63810f9dfe08025204b270225c5419598c7afe988fe92951eca0b4a6a513710424990e7b5af2118acca6a738c5e0a1b938fc6a6456e2d7d5f797cdffb8e2884daba018a5aa2fe3a156709509da293069f91f241e515d2fe437ee05dae30279c43c7079962c506c8cd25721639e91d841b563f70af4cc4108805e546c3f5d86a8473b36c50af4807e5288709aeba3a39c9863c6410a6c74d36c5f90b18f677d6b747317521853ab7615a3d81561c922bb9e0dc4fcbf920e44a10e876e70e807762a354128bfe662196a6e14b3678b1c1c009491d971face690d266ee070ad8ff6319161c18572b5d681ad294698c674fc80bef95296afd80e52a5f0beb86967a068b9882458c0e5d56ce215b96a8610ef4b301ae0c421367550a92d09d7a7e373e4eb90b997ee26dfa2bf291d81ab7259acd434e47f390173565b83275b3d1d6d8fa44c26030f67c2085c323e5ee73f6ecb6f302d07edb7af57c9284efd5d25654e7e1c6966fd51036ec7282731d2c8699617c2eaca07501f61d0a90e041a43d316bd690053b0c811b486f0004a0adee39a8c2abbac50a6d52c667e90d72ded57d24ec14efcd5e2d9b9f1e6e927f19f4ef3001f0d5639daa0d0b9dd4a3a2b2736a9fe733bee31568e3b07dd20816a26a064c3874bdfd751d84b4b6bf70c79a2a87e9f8a74b949b94fa77dbe5fa6b29bc03b5e2a877fc2378d4803477515e49811c15c7b9e4e9ff978942ac676ec8be4f92af89e632d877a42b8339737263375fb37810681bab4573533e391d56445f71f340dd5bb5cc4e77d08646e16019c020b877d3108e7ddcbec84165c66aeb6e450c626fabb0d684b6113aa6971ad7ad2a3efdb0d2f360a40bb61c7eb84a216b6b1df4c16ac528f4e3da4236dcd3aa2d6ec02a5921cdcdb911cc609096eefa6d37bd08021c0e32b86bfa88185a9e3d3578a83b232d4eb90f1fc45c17058ba0797e776f66d13ac2bba19c7bfcccaeca1b6dcbf6d964b5ec3c5acf7f21c7cdb126ddc9aa1096807303ad6ed8f741d7d07126ddb9a88913f5f55a460bce5579ab0163b0b45e195e12d1c26af372f4dc6241d103353b142db2b394c302118a93f38a0371f86593a315ce49b871c98375ff4010e2e6c205d4990a0e5b0cde7fec24250768fc85b777c881e645ca1c40182f33b28b196ce5b2d129a682a32ab06dd769882c981d0c8b8bfec1d9174d414d015574d094e4a537bf23db7432863d3f8bd691dd409bbd2506c8091658fd0c32c85899a9c7006ad9a796ff0fdce40ef79adfb83c137891256dd4fe778493164ab0d13621f1da725cf4bee8e1cdbc0e490234122f9b4df39c2a24048c56d0f6db5df6ce6659260d310fd2f29e1f0e6fd9cb40b4cf381586153afe2277ca10021961fe6839a03a15d19d042ee5cdd90be275bebacfa055635e2e534810ade4cbc848807e889cd93dd6ac306d5179521563f667211105361087bb5cb0a050e6c53d5666e493593c1476b87eb1fa3643c19a1859465d2b5b7ff359b68ec301cc5f37865eace161a3d14c036d8c5e21a016ab41eb37787db1d4e1e659fe26b72a8c0eb75875adf45201e67b137814857ebc0a0b40f8145a8b278daf634f6ebda5f89076eb9a19fda8b7586a7a2b475f764340823a5bea8722b637182f677556be4418b7bb98301f24071f021cad3fed5b0e01b8f5dd9891ad8b48d1bac0139854d6e5e63c630fd06e31644035da210b1f2b2836b904c327b3eb2635f3bd44d4fbd21a073a00ef1869d343de5cba930850ff0c76a9ab704bbc385889f90eb6fe28773917ee56e5f2cda41c5d4e279437a3606c41c6f7edff7e0400925ddcd94e35f0df8f542317fa79fbfcb4162c3fc218a4766424308ea3efbc977a55ed8ae1781b921b3f370005a47f75f8b3fc9a816735fa48ea0f614f8af1e41dd5c87fd1167c78ed22ee7cb381df97957b2cf04841ce7f98caca7e1387f517b4b4cbe9de08f4bb5a1c33ded6606fc097bdbe5c3d2d922cc57e44969fb5108fea50cfe5639f8e728444c565477cd59750cea21aa0072c1b724fe8205d1baf830dc3f5b48d2ea80f672dd6728d36e54a7cbd2ef299c59452cc8819a3ab8d83483c595c331e0751f380d062dbc3929d92bd24f39a28d3f37cf9bf761457b98f4128ccc44f362e9bbfddacdbad4ace193d0772eacc730c71796d3a0df223f659de3061da8e752e8ebe63102d4113fcaf13e394fbfbd7be1fcc2044136b2d708f26eae68de64fd4320674dc6dd0c8c9b1499ba94bab63fd6a8150c60ed7657902add930d4aa8f5d3f8e8ab772ac4a8d51ae248b2741c1e68a72e00e43e3a2c4199ae4561b7dd70d8f14e67d5e23aa280ebd8666bf023d9f930d0490795f3a5653b9771680b0188c65187b626fb63a710123ed66aef1857a3ad05dcbcd33172c5ecbe15ef569452c15e373f7fddc825f022aa685d87b334938a3505f3220fda4c494adcc1bdca892660b4e5692174c62e5fdc25790aba96157e42ddcbaf9fe89d9b5b224aa5a587cfcbb2881ff85386ec8915dc60cb19a342044b5ab456d4ac606eae7c786731149e267b5c039ee60555aaa041a82d5ada056b57777e355050f22e50790d9c0e7b9c816f621233bd500c45d73a57996474ed0a8b0104cb99d01124b429a5039d3db26826fb7abf19509856febf0d50c5defc971457295621a4e8df40bf1647587c2c619c713263e6daec0cda10085ed968b8", 0x2}, 0x20) 14:22:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16]], 0x10) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x100000, 0x0) 14:22:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x80003, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair(0x0, 0x0, 0x9b0, &(0x7f0000000780)) sendmsg$kcm(0xffffffffffffffff, &(0x7f000000a140)={&(0x7f00000099c0)=@can, 0x80, &(0x7f0000009fc0), 0x0, &(0x7f000000a080)}, 0x0) gettid() 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000003040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000003100), 0x0, &(0x7f0000003140)=""/29, 0xffffffffffffff2b}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000011c0)=@nl=@unspec, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000000)=""/55, 0x37}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000280), 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="850000002200000006000000005dde0095000000000000006840926ca268235722eddd4bc0bcf98c0cc8c37a0f0739b020a898eb"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r1, 0x0, 0x3e, 0x9d, &(0x7f0000000840)="e4600192340606c1066227bc86dd6a00000000072feb305660319056115082553800800000000000e8d50000000100000014000000002c006558439c719b", &(0x7f00000001c0)=""/157, 0xff}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000083c0)={0x0, 0x0, &(0x7f00000005c0)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x7d, &(0x7f00000000c0)=""/125}, 0x48) 14:22:39 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f0000000280)="ba07f03b9cc4c6d63b102274e86ae027ad3af313c552ef9b5d6700801f318034c3870c4f6b3f4370e4f3dbb03abaeae4e7601647776c6df727fb68427f482cf842e18815d655c426c18590a3acf2b8992fd21cc6ce2c04e823cf43b37d3dc28f3420266d4113a74643f4a5174887f0b00b24c90e7f1d655537a99d0424387728c2dc2a43000839816ca2048b5acbeefcf73e57bf39d86f3604da0ecff93d785ea43a6e79291e019fb2af294db26c1d67c458ae56441ed1a47f4afb4e2feae458bcd8777a", &(0x7f0000000140)}, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'tunl0\x00', 0x8000}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x20000005) ioctl$TUNSETLINK(r0, 0x400454cd, 0x309) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev, 0x8}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000740)}, 0x20004040) close(r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0x0, 0x2) socketpair(0x2, 0x4, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000000)=0x400000000000000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x3) 14:22:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x14, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:39 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x5, 0xfffffffffffffffd, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000040), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000380)="86c09141c55b5a64747b480e779df1320dc9e725b518a5031ceb321c807b482129ab51dec6e7e3d7a2983a4cbfb7410471f4be06ad7121300d60252ae934559529088647c6b528d7632075c7bf6c0b02982c199c152889f388", &(0x7f0000001480)="f52bf6949f5e93060f1dd3505031198eb0b3ac8e8e8185957e4c08f871b9cf981981bdb0ca88559b39160574b2f6902c1c1d4dad1aab99504b0131d1bb0a01d54a6965ba98defa5313d54ad3ca29d65653b08fe3d5c250eadafd04fdd9d1be0b4cf273", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000002c0)="0f3f7c201bf2ba9f5de858bc28b00863f4adbb6ea7d14ba44f27445ec5140dfe61d7d835a8cb3505c075701658053c4c1bc2b07e770d5852795576fde41c135a2ad5710f20ffe7c979cf7e0d0c6dfb20eae80a3d36ed0f1b5e2c53ad9e86a4e46f06306ddf2313136b54006cc00d085532bef5d2e17c585adbc2366e13267c06259d062a25aeccc31120a21f240f676247b2279ccc3324a2dbfd1a308d6f4fa46c4e89cdbc6cfeff", &(0x7f0000000480)="95fc0a031613cbf31ae208ce2423305e168a1e613112aac5c13359b95801289fba1e332fa0cac898c7210351d7c3dff99e08b671abb92062ea9ccdc8ba9665bb760308aa360458766231f7591efdbbe9c9835661422e8a0e2c174b44f5837c1e987f65eb817ea6f7e5fe847478ebd4c54867dbe77305d64507073c19f27cbc9a8f8c19e1d749e5bda2d0a5493f8abd7a7a465ddfe01328fc511ae781efb6fd56736c7c39122832e17842c01c601109ef7ad72bd0bff80235a902c2ce50bf4358387b7ffc69a48168956c2b02d601eb8a36796ac8f7ebaca8ad5a54b757c2c49a187478971cb8664411f0aeb4f3716fa367ec20cb3839e4f7ecf74e003a9f1c46ba6f8050e36abc7129d07add87f126bda965707437baf9123afc77a8689722f0810a9f5a3bcdfb93e4da9f0b02c42a4d47bb6fba6456e4bd1af647c4b884c0c729516cc5027b514f78520a5714cf7a4d4e360e3365f2bd02b911a60e4caecfadd4b409a0a9fca3f0dbfc51c09a6e13fcbf2ac5dd1c1fe8ac651107392bedc50e231e1cd2bab8a1e0be0e8bbbc7aea8411fa1c39360071ab1b40a68abee9fcaa07d6221be619af5e4c2e099d9c5e40f95e0f959254851a553fc6bfd607a496ac6172adf8ec46cb371dc7b4d661e7703a21e4d887e5d407cb71160a130c24c7201e33cb5b6e3ba9b2b20bab3a630ad39c27e3588d3c2f12a756510d8772dc2f07cafd5e740b52044212eda07695f67f2c9e4401464c0e99b29514ce38d48dcf2937db76dc6a7f6b0ccf3b754d2832bce9004a787a57fd9d326b992a6631c226649715622d102177e80894e1beaa0b69ff05498a1103250051f0ce5510aedb0e4104a5939244731e5d7e4c2dfca327d0ce638f3163bb253c2652335b5a9c2c30dcd1bf35966a7e4b8afce6862dffc0ae66417da8fc88cda1a8c7c8bd645512c691f45274bf998b97d7de3ac6386a8a9889324d4c364edeca821fc0d248e5c4103a81445e4daa3ee488a5180df754c4e0eb22df21253939bb1bb7819943fe3da11932e382f60c743fe1f87b6aae1bb80c6ec48401b96c90cb7ec45073ba25d2e03ac2efb6e9afbf5d2a2b8252d398936b16a54daa5a638b855ed24f0a95729a3bf2b44643c7d09415230967c4fb98f3366280ce88065b1549e5d27476eac9447c5e6047d3fa35ee51de41667479ad58bc5cd3592215a0be60f6a78d84e5589bcfc5960d4e9847aeec22eef86c2d9fc146d8d75bbce70df414320d35c6a4762546d8ef0d74d5208aee7a73fc341b76dec1054888badbebc8ba1d3a6152d1b63bdd10fb5839f9244de2a93de87e3eb15cc7ab855535ab0eb55bb378e89bbb03578575d482e746d6090dd841d4dcebffc703ec3d2da2300fa8b9bad9b59b90a62125d31d14ac5cc0b347b70c903d45bee8b1b3034f2cb8f67e2f4b329f06298818521444f69fe7d30bef179cddfe101876cc3e3a58821b7eba048ce0db586a782f4fcc89534686a13ec2932697257c7cf2c45de78cde299bd86f9639138ad120502354965c29e641f4d7fbe17daee9e59cd09441c8c500294885b82f5eedf745cc50874a21dd2d77b50083d447f42aebd7b86e1997439aa6d1518137bd3140bb5eea7eb45e3827567900d36d7282eed7230e57236777dcc2bdbd4a03ae6265dd9d33582abab5db0d63b0c2b21c2ffced102ae26a85793d2e349fd37792f91d19bf9dcc5118e78a2e2d12ca0f96e54ee2d415e8f505e6927c123f600bad2f790820a3d5ab62c40cae5b23b6916fe38b6154876740b611351a726c0f7fca049268858aa605880eb6349e560d85f8d770b420a19451812ceec69d9dfed86f26d3d428a14d8298a63c4a6342a994fed2ad2f690a62abba787fb05c4a7a14cfdb23aa1e0c07416a72eaadcbca6801a3c196992ccee7e8a80586870d63ac5c6537c4bcd5d7a383f8a264bf7662b14a8232869ab0e305d4e48c40b8fd03e2c2eedd66b517ca7cb45d5f143ecc046af8fca8da43f1c17b4d3c54834c905ed357e45d5c3353817e9ef761adbb248c0eb088180fbe99fa16b14cd056996e5a584047018898ace5b0ffb92db0dc1a577edbe3b098ee609875281dfff58e325f100fc64b6b7439bcf4e669db071d6a8cb35c4fb89647c935fc6e564eafd568785e27f431a9b74e6582cf7abf3572fd1ba9f7fdf8b5ef3031000b4b331d7b8041def621b3eac83996762738d802e7c465efd3a55b16aad814de7b24c8b5d5041e1c6f308f88ce453c2787480739330803571a52158a0c6bd11f566e137968dd16fd0717cd59aefb4103de889fe8927614f08a4a75403b8904020c0604212ec3f3539c92fcbaa5da7d7c592b7b3d7f8b903a79f86b4a598965b2098286fafc9e523d7e73ddc93a675657c777229678249c4050f6ce42f903f7c33753f78ae640ecbb5dae7f6ddc1f2134488e6a480b99f23e903461ed50511aff583343c4922dab9f2c0d347be7d8df5cc35045566e8f15cc9282b5229e8280e05c5e36adc4caa49051cea586338b2150a724314c03862b2a7a47f11eb9e220d01838b7dd6a02d0933cf11b02757cfc9228f2d5513a9e5a5175db7096beee129b7c1ddb54152734718cf31e53474ebdb0413f31770108caaf7c42bbf0dd55bc7cdd987d21ab9f1783111ee47e1f8711e6a755245807cedaacf5de88717a408fa2950b6756862064ed6fa12e5978ecd686aab2425e84617d98427f401c13b04d1936d19b2b99c9f5a4fa551c15686580b71c7c7d34c6c6f663d1400a66f5f95f3effdcfdb9a3dbd0f8a598cb8b18c0b77bbbe9c8b6f158f2274d90250a1ecf14f628c4cf23451f8cc51d7dab16f52acdcf5cb75782809698949bc4d7786da9442c9927d391f6cd626da0efeee8761ff11fd7be0bf1d240c9551879de64202d91d29d777acaba5dee6b717bc089cbafa3108935f993f7c171ac76fd89f9630de224a028e8639399be5a17b146e4c07be308f55724e8bea1da80b13599662c7d4b2c168fdf16df7966e2a3bdec733f42e87bf79ccde02ec7490f8119c4d3ae40972d21da729fd8599dd0cea9b940bb10c6a6eb7d1e5f2aec004892cac7c9318dbb41bb63681762928ddcc8d1f81e614fd7c4614e1ade33ad1110071fef18813984d7152ff5d601edb3fd7bae99b952370d3dc79fc5802fb8dc5b432ae907042cd2c381c01ae78af4ac9eca3a4acad48c3b7e1194023ebed559f6bd88c804906adcc751d3b25420d2d40708699e11efb4011b93bbbe5bb6830dc3647f32d7fc7dd33873df48f232bf0c270397d7ba834161ea5107cf8654ac9c8eafd36910dad6af0b53dcfa8bb19350adb9ab6961d2426ab574f57f56e2a95640ecdce3d567515c4f673c04e9b363423c5f66cbccf14dcde24047cbe2acfaa3d13a94dca6556012f0a4af7a37f2ff5a75f09c2c3a50aad2b010073bad3e22ab13bc3f40783ecdac42c4b6c123865f6d8d3bb11e0f17ff4e0c70ecda79202d420a2f84c2c5641dccb55cde6fc67d4b20322efb8dfeaf93102c3c39880d94ec9aa9dbf4201409e1d992492ee64bb094a64c0c618451e3dab37d75c42e9f58f89cef0e0a466e7b21a5725fbccf9c08b48a545bc99e207a2111e943cf08891b2736b55712c0840b4ef300f891656227978bb36c200a4b98b3f99f124c864a4b24e649c728a1e679a8378abf203b14a5d161b9fc5afa6e4ba895fbb2bb5f7b224a27fc729123d71b167ef3dd5887761455070730cbb569e55871340d632dd72a8cc86ab62ddaebfa83106b69cb0286408b66255d0b2e985608809c269e33620974abc1737a959f4842cf82d9086acf36fc8cc2d4f32410f411d6a199e99f8fd560e02ec2c5274a8c532b648c4003b9f2871fe5b81bf802184c99b4422ace9e9db65ab14bf3cf3c3f36b04206bed9505732bd59539544db24d098b51f578e0127b0dd4906c43ab5efaf1c6ed0edeb8131d6d565b0f618b7ae42e606b06a8af33929c481643ae21f6a0f08271949951a66df24b253e0dc22bb187cba90be21951b03e2cede45270e786b778b6f2d34014ef7b3b07401f38672b526591eb16ee9ea0fd81f32c46f9ac9187fe7df651f704e0651305600a3038b1c3212bf9ba44df912286b866393b1d7c890e5034655609636b3cbf28de85e3d5c7d716329516722dd0a1608c62bf97ef503e4691129f5056a12557cecec67e1a2f84478585f5d689d4d699fb8c88b6250513dedaec352e3279d3f859e9218885a357bac5832a0a496684a8a84c25d622b4d3e63bc62b19de83c5b4d683e1fe711f6d059325c178302467998941d83a8d1135d6bd08b0450954e08fa14d342b53dab9d5bbb670bae83d104fa83cb8cd57b0832d51030f84e695be37cf22991b28a3b446091473a06f178f0a683f4e60494bab5e986f9d229c14fff3062a71ae92be8fd4f8dcc8d09dbe6c1baca706ea818277615de4d679e745423e8c0f4d9cbeb01b3b6e7ee2a9784bba8432694ae427e2d3aa424fdcbd584d5849b80bf3c65c167b3319980a0958c707ae4a47451f674d72c919e4e074884870660f32467a204e0b69fc89c5c4f3d5694e690b4078e50a6d59cffce63b27f947e255512bde3d3845e911b85fddfab82536d607a9caba8b5af46bede732c1abbc545a92d1865f2c763dca72e6c2639b9afd5e2f78652b694dfd8c40193040fc51b6cbca501957f72bd370b60506540b410de116f5fa5d09227ed5f655992ce799920e285d3d96f3f4a6da3aecebea91aa7e74c2e68d862cc31f339f1ae6cb45adc95fb5f29b6ad59ca0d67882192f71a46b36b1896ba059ac9eb3b0efe63ef41a7b7d3822eb18e2ed7e090d186815305b85ecad05ed8c4121b0d5bf254f9bc371f992f595fc6bf38bdf8d5ba18dfc843b3d9c29f27a7ed5cd6d065aacfa8593ce48cd82ae7171ccdf5ddf08838072093b9cac09dfd7011fcc02baf38ea52a06dbca589943f13b0635661314dc785daeb1ae1c906ea8674c897a4f67c1c24837784d145beb7e9192a28c89825f1502620c48b61a29c0d69d7308506ac23c6489f368cb24ad9295afb1d3828117a30417964c425481751f6ad505bfa6e4378027049af7029f7b9eb5c3e801ff019fffb08f41de34ff80f16ada306c0553cb6eaf46800156c057acf4325745f4184a0b33de360a37ef7fad9fac5aa887be8c6d100046b96bdddc45592e6755236bd8234e43c2b73505799b9c103f811992fefed4682aa886c82d9040872bc4485f95672bced938e055de471751234f2a7d3ea1fb7741670dd784390da9c54acf2a4ab8f1af7befd46c30f4e92d3d42b6816ac5b448c8abfaa59d871d5a3a819d9d06f1e58b0d33a37e6bd30fb177b6f0d135c6b6f86ab91057cbbee27fa2135a701a8950e6c295597b52cc035cbb706af6e85e73c91b7afd94490fe2076f91152fb512cdd75c730c9c939d020880d069bc3e9d4cf9eb9e6e32beae6554e6bd1f83dff0a55ddaa2a0cc5906f8a92fd5e932c24bbc05e9d4b0ba5eac67a8a5a252c8b76609aca4b079bbecc1f9f1be985f2558465de9aa015a514776d8731d10ae8d1297ae1ee25caf653ae568d7045eaabd97bfbde052eb15729c6c9043ea7a6e057c90a852dced8e134f5a5460bbcade2f2bda14f42e8f2b7cbfb4e3b7289cd143acaf4667aef3f07978dee5ac5d763ab5693fd36c2cb311c08512e168374a5a1f969a213a3475b1e832dfa9cd2ff9a6ed38ca63de1d03c89fea5f5fee3ed2577dcdb901f39493ac8bd5a08c5086fdc054f5ad5898b34443cbed1fab613c", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000080)="e8da60", &(0x7f00000001c0)=""/225}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f0000000240)}, 0x20) 14:22:39 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000000)}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x80, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0xda4fff08) perf_event_open$cgroup(&(0x7f0000000900)={0x0, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x5, 0x0, 0x0, 0x0, 0x1c00000000000, 0x3, 0xff, 0xcf, 0xe3f, 0x3, 0x2, 0x7, 0x0, 0x8001, 0x1, 0x7, 0x8000, 0x4, 0x5, 0x0, 0x8000, 0x80000001, 0x2, 0x0, 0x80000000, 0x80, 0x0, 0x5, 0x200, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}, 0x1000, 0x7, 0x1, 0x4, 0xb0bf, 0x5}, r0, 0xa, r0, 0x9) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r0}) openat$tun(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d00)={0x0, 0x70, 0x0, 0x7fffffff, 0x0, 0x3, 0x0, 0x400, 0x40002, 0xc, 0x3, 0x7d884f3f, 0x5, 0x7, 0xf8fe, 0x1, 0x80000000, 0x401, 0x9, 0x100, 0x5c5, 0x0, 0x5, 0x3f, 0x800, 0x7, 0xfffffffffffffbff, 0x0, 0x0, 0x3f, 0x1, 0x3f, 0x2, 0x0, 0x7, 0x6f8ee3a7, 0x4, 0x80000000, 0x0, 0xe9d6, 0x0, @perf_bp={&(0x7f0000001cc0)}, 0x8048, 0x8, 0x1f, 0x1, 0x2}, 0x0, 0x4, r1, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000980)=@nfc_llcp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/84, 0x54}, {&(0x7f0000000a80)=""/171, 0xab}, {&(0x7f0000000b40)=""/45, 0x2d}], 0x3, &(0x7f0000000bc0)=""/4096, 0x1000, 0x5}, 0x10000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) 14:22:39 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) socketpair(0x13, 0x80806, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r2, &(0x7f0000000340)="1fb89c7d8654412147faf4a082d2721f59d1e1ce62859e12fdddcd873cf9e8a3b9e89a92758721b97133a1b8867c10dfa813fb6f4173e6258e46cb55aae061b4846e9f26c068e9520511ec41b3c8199499b906956c1babbc0375f471b384b5597340e4b62207267413417c2dc0ebe405eed626070579d37ba19d6288f22f6a6848596a8463b77ee216f2692770e8dbfb0db5d7e43c43b79862145749487ce2903992726e1c3c4243219612625eb7f594fb62d46687b556fb5e3097fa7880d25be6090f9d6bf3d936f8a58c2658076de2ef0fcd61aae560b562fd2e6de2c116114c57201fe40f57c8863facaab4fb83d382d1", &(0x7f0000000440)="63044158998daa9308a0e09b11d764e288fe26ca7358f5f2ca"}, 0x20) r3 = openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="f091f657f82700") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r4, 0x88, 0x67, &(0x7f0000000040)=r4, 0x4) sendmsg$kcm(r4, &(0x7f0000000480)={&(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x8040}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000004c0), 0x0, 0x11}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) write$cgroup_subtree(r3, &(0x7f0000000100)={[{0x2d, 'pids'}]}, 0x6) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x0, 'memory'}, {0x0, 'cpu'}]}, 0xd) 14:22:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x4, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:39 executing program 3: socketpair$unix(0x1, 0x4000000200020005, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x6, 0x83c, 0x3, 0xffff, 0x0, 0x2, 0x0, 0xa, 0x4, 0xffffffffffffffe0, 0x8, 0x5, 0x10000, 0x9466, 0x3, 0x81, 0x1, 0x3, 0x7, 0xcf, 0x200000000, 0x4, 0x1, 0x80, 0x400, 0x7fffffff, 0x6, 0x100, 0xc0, 0x7ff, 0x5, 0xffffffff7fffffff, 0x8001, 0x2, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x1, @perf_bp={&(0x7f0000000080), 0xb}, 0x30c0, 0x0, 0x7, 0x7, 0x3, 0x2, 0x1}, r0, 0xf, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x742e) bpf$MAP_CREATE(0x900000000000000, &(0x7f0000000000)={0x8, 0x4, 0x4, 0xfff, 0x0, 0x1, 0x0, [0x305f, 0x5f, 0xa]}, 0x21) 14:22:39 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b70200000d000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkallir\x00', 0x0, 0x0, 0x0, 0x2000000000000}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x180000000000000b, 0xe, 0x29, &(0x7f0000000000)="b90769e69ebf08bb64879e106558", &(0x7f0000000140)=""/41, 0x69}, 0x28) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) 14:22:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x11, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="00817475c90000001000"]) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000000) 14:22:40 executing program 0: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x0, &(0x7f0000000180)=""/17, 0xffda}, 0x10000) recvmsg$kcm(r0, &(0x7f0000002500)={&(0x7f0000000240)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/80, 0x50}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/173, 0xad}], 0x5, &(0x7f0000001500)=""/4096, 0x1000, 0x7}, 0x100) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 14:22:40 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x7, 0x3}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x1eaef206183697f9, 0x1}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0xa, 0x1}, 0x14) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='cpusetvmnet1#+&\\\x00', r0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x8002, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000280)=r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'ip_vti0\x00', 0x4000}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x840, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r4, r0, 0xf, 0x1}, 0x10) openat$cgroup_procs(r4, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x23, 0x91, &(0x7f0000000400)="4e3c1a440e44220c1485404b455836f91965f43c5f18de9bdf5afa326f99ee3d537a45", &(0x7f0000000440)=""/145, 0xbb4}, 0x28) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={0xffffffffffffffff, r1, 0x0, 0xe, &(0x7f0000000600)='./cgroup/syz1\x00'}, 0x30) r7 = perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x70, 0x3, 0x1ff, 0x8, 0x4, 0x0, 0x8, 0x8108, 0x8, 0x1, 0x6, 0x7, 0x7, 0x2, 0x3f, 0x6c3e, 0x7ff, 0x6, 0xff, 0x9, 0xffffffffffffff7f, 0xece, 0x4, 0x7ff, 0x10001, 0x3, 0xa507, 0x40, 0x8, 0x4d, 0x8, 0x4, 0x2, 0x669, 0x82, 0x6, 0xc6f, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000540)}, 0x8, 0x24a4, 0x7f, 0xf, 0x400, 0x440d, 0x6}, r2, 0xf, r6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000006c0)=0x1) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000700)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000740)={'veth1_to_bond\x00', 0x1000}) recvmsg(r8, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000780)=""/71, 0x47}], 0x1, &(0x7f0000000840)=""/7, 0x7, 0x1f}, 0x10062) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x80000001) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) openat$cgroup_type(r4, &(0x7f00000008c0)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_subtree(r4, &(0x7f0000000900)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000940)=r0) perf_event_open(&(0x7f00000009c0)={0x5, 0x70, 0x2, 0x19, 0x6847, 0x7f, 0x0, 0x0, 0x200, 0x7, 0xffff, 0x9, 0x5, 0x5, 0x2, 0x0, 0x6, 0x7fffffff, 0x7, 0x21b, 0x0, 0x8, 0x4, 0xbb8e, 0x100000001, 0x7f, 0x8, 0x65bb, 0x0, 0x7ff, 0x5, 0x1, 0xfffffffffffffffa, 0x5, 0xdb, 0x3, 0x2, 0x2, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000980), 0x8}, 0x4, 0x7, 0x5, 0x7, 0x2, 0x74, 0x8}, r5, 0xa, r6, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x3ff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000a40)) perf_event_open$cgroup(&(0x7f0000000a80)={0x3, 0x70, 0xc5c, 0x7, 0x0, 0x80000000, 0x0, 0x5, 0x10, 0x1, 0x3ff, 0x9, 0xfffffffffffffeff, 0x8, 0x0, 0x9, 0x1, 0x1, 0x45dc46a8, 0x86b1, 0x8, 0xf26f, 0x101, 0x200, 0x9, 0x10000, 0xc4fd, 0x5, 0x1ff, 0xfff, 0xa9e7, 0x5, 0x7d, 0x6, 0x8, 0x6, 0x4, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0xee7, 0x401}, 0x802, 0x7, 0x0, 0x9, 0x6, 0xffffffffffff0000, 0x400}, r4, 0x7, r6, 0x4) 14:22:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x9, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:40 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001240)="2e0000002c00815fe45ae087185082cfeb00b0eba06ac4000023000000000800000000000000000051894dd65b2f", 0xfffffffffffffe5d}], 0x1, &(0x7f0000000080)}, 0x0) socket$kcm(0x29, 0x5, 0x0) 14:22:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="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", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0xa7) 14:22:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000e00)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f00000003c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x4, 0xfffffffffffffffb, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 14:22:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xd, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:41 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140), 0x7}, 0x20) r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000001480), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000180)}, 0x0) 14:22:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00'}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff03c}, {0x16}]}) 14:22:41 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c5d07cc9ab805d8e27059e03bc7ae1e99e0a4e666508cf5914e392b6c98cff38ff3db410c40bdfdd70d59db3a015090754993ee932", 0x35}], 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x3, 0x1}, 0x2c) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r0, 0x0, 0x6, &(0x7f00000000c0)='wlan0\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r1, r0, 0x0, 0x16, &(0x7f0000000040)=']ppp0posix_acl_access\x00', r2}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) 14:22:41 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000000340)="4735ab55c8a71cf3c8ae5780ff0534e4016d2e1a6dc52e05018c1776229420bbad9452e711b1cc0577cb40f51c594947a544b9b02e6e2af6200c1fca0f9dbea160b4a992c879649ad0f95515c27ec567d4f358fde190cacd4540984b543926d322ce12ba4e53d0d4047955f751ac61e889d41192b2b8a4a57d1ba45387786bf3556b3a4183d5fb478ce669", 0x8b}, {&(0x7f0000000100)="99ebfa1b4ca46aab25102296a5e40285775b48a5e554", 0x16}, {&(0x7f0000000140)="4d0275a9a8684742a13c6d5ea8161a4f0fd6", 0x12}, {&(0x7f0000000200)="2e1dd455363b69f34af22346186e3cdbab", 0x11}, {&(0x7f0000000400)="11301bca9763c1d6ffa80e7c06d8e8ab736d5436320c1ed82a0f38880da1ec615254130fd9a8c9569ee3861efdff134ef746f646ede075b4b54e307f4693bb84711cbec0bf79c242757cd8af179d702c2faa4283f74ea9377648f00cbf6c848bc5a33c", 0x63}, {&(0x7f0000000480)="fde2be5e8a7478dc1804645787234fd24ae58f449e4ec633d9139723a6f3ce516ea176c0caa5518673cd4e9cf7c2a596ab579d43be58c12c8e32e80253a6cd159f2f61c4a8d61347f0d3dd1b2e7dd92e59c67577413a90e53a2c73642e3157a2c7ef9dcb18a5eb45df535d90313162e9fcfde8593caf5b790c710dca3a8ad90ddb002a54aae61c3c6252113ef20907891712bb69b6fc9accfc425d40f5dec222d25971452e816ecab64f1ece71521a9b2700883cf4c77417a44300a0d8b26cd7c7cc21c6e0e96d7f58b71a60542423916cea64687410f5c05f13e378819cc1ed23bc0177", 0xe4}, {&(0x7f0000000580)="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0x1000}], 0xa, &(0x7f0000003740)=[{0x18, 0x113, 0x1694acdf, "ec5adc04"}, {0x28, 0x105, 0x3, "90f92e5b6cee4802fdb9108d3102fc6fd67259e69eb7b5"}, {0x1010, 0x110, 0x3, "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"}, {0x30, 0x84, 0xffffffffffffffff, "0e043c9182ed5f19d74608193027f696bc4b3b5762c257823d7a2a826147"}], 0x1080, 0x20000080}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x5, &(0x7f0000000080), 0x3c9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040), 0x10) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x14) 14:22:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xf, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:41 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x1c}}, &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x0, 0x60, &(0x7f0000000000)=""/195}, 0x16) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xe, 0xe1, &(0x7f0000000240)="d59c3ecee7a6a0344bd000c9d084", &(0x7f0000000340)=""/225, 0xf000}, 0x28) 14:22:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000400)='cgroup.stat\x00', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x6, 0x100000000, 0x4371391d, 0x3, 0x0, 0x9, 0x20, 0x1, 0xfff, 0x2, 0x6, 0xc021, 0x7, 0x0, 0x8, 0x8, 0x26e, 0x9ed, 0x3, 0x9, 0x55e, 0x2, 0x7766, 0x0, 0x7f, 0x8cbc, 0x800, 0x9, 0x3, 0xfffffffffffffffd, 0x10000, 0xb3, 0x6a7, 0x67, 0xc0d5, 0x116, 0x0, 0x42e, 0x1, @perf_config_ext={0x7, 0x100}, 0x4000, 0x3, 0x400, 0x4, 0x2, 0x2, 0x200}, r1, 0xe, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) 14:22:41 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$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000640)={'ifb0\x00', 0x8}) write$cgroup_int(r1, &(0x7f0000000700)=0xee970200, 0x12) openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = getpid() close(r1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x8}, 0xc) 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) write$cgroup_pid(r3, &(0x7f0000000380)=r2, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000004) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x8, 0x4, 0xb3d5, 0x7, 0x3, 0xffffffffffffffff, 0x7f}, 0x2c) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x400000, 0x0) 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) perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0x1f, 0x4, 0x9, 0x3, 0x0, 0x2, 0xa0001, 0x2, 0x80000000, 0x8, 0xf8a7, 0x5, 0x0, 0x8, 0x4, 0x3ff, 0xfffffffffffffffb, 0x2, 0x7, 0x3, 0x0, 0x7, 0x36, 0x2, 0x9, 0x9, 0x73db, 0x20, 0xffffffffffffffff, 0x2, 0x1, 0x80000001, 0x131a, 0x6, 0x100000001, 0x284, 0x0, 0x0, 0x7, @perf_config_ext={0x7, 0x8}, 0x80, 0x7b, 0x100000000, 0x0, 0xc000000000000000, 0xffffffff, 0x7ff}, r2, 0xffffffffffffffff, 0xffffffffffffff9c, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r1, r1, 0xc, 0x3}, 0x2a4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x9) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x1f, 0x101, 0x1ff, 0xec76, 0x8, r4, 0x1}, 0x2c) mkdir(&(0x7f0000000240)='./file0\x00', 0x2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000040), 0x12) perf_event_open(0xfffffffffffffffe, r2, 0x7, r1, 0x8) 14:22:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xe, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001600)="130000001d00815091f9000000000000000000", 0x13}], 0x1, &(0x7f0000002300)}, 0x0) 14:22:41 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) getpid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth1Tto_bond\x00', 0x8ffc}) close(r0) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) 14:22:41 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000000340)="4735ab55c8a71cf3c8ae5780ff0534e4016d2e1a6dc52e05018c1776229420bbad9452e711b1cc0577cb40f51c594947a544b9b02e6e2af6200c1fca0f9dbea160b4a992c879649ad0f95515c27ec567d4f358fde190cacd4540984b543926d322ce12ba4e53d0d4047955f751ac61e889d41192b2b8a4a57d1ba45387786bf3556b3a4183d5fb478ce669", 0x8b}, {&(0x7f0000000100)="99ebfa1b4ca46aab25102296a5e40285775b48a5e554", 0x16}, {&(0x7f0000000140)="4d0275a9a8684742a13c6d5ea8161a4f0fd6", 0x12}, {&(0x7f0000000200)="2e1dd455363b69f34af22346186e3cdbab", 0x11}, {&(0x7f0000000400)="11301bca9763c1d6ffa80e7c06d8e8ab736d5436320c1ed82a0f38880da1ec615254130fd9a8c9569ee3861efdff134ef746f646ede075b4b54e307f4693bb84711cbec0bf79c242757cd8af179d702c2faa4283f74ea9377648f00cbf6c848bc5a33c", 0x63}, {&(0x7f0000000480)="fde2be5e8a7478dc1804645787234fd24ae58f449e4ec633d9139723a6f3ce516ea176c0caa5518673cd4e9cf7c2a596ab579d43be58c12c8e32e80253a6cd159f2f61c4a8d61347f0d3dd1b2e7dd92e59c67577413a90e53a2c73642e3157a2c7ef9dcb18a5eb45df535d90313162e9fcfde8593caf5b790c710dca3a8ad90ddb002a54aae61c3c6252113ef20907891712bb69b6fc9accfc425d40f5dec222d25971452e816ecab64f1ece71521a9b2700883cf4c77417a44300a0d8b26cd7c7cc21c6e0e96d7f58b71a60542423916cea64687410f5c05f13e378819cc1ed23bc0177", 0xe4}, {&(0x7f0000000580)="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0x1000}, 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0x1000}], 0xa, &(0x7f0000003740)=[{0x18, 0x113, 0x1694acdf, "ec5adc04"}, {0x28, 0x105, 0x3, "90f92e5b6cee4802fdb9108d3102fc6fd67259e69eb7b5"}, {0x1010, 0x110, 0x3, "a9039a93b6d7f42957abed05c20d1f8babbb78c87939ad4a03937da5a5e2dd874d486b1619a9156f10a7a7ecc58a317f70526437110987b93087dc3ce460da57f52dfc4df61613f687dcc67f6be8271fb90c0ba9c9ce72788407b53a8007a8bf13ed126f73924cc04383d72e3400f210a705da0e1f36f21ac7ebcfefc8ca6b1f226b06b3c7a3545ea59158ed1d704e28760ed8bc92377e92a3bfc3e15753ba0af5c77cce1d982efbb67c7375570b31446e3337604f24bc438411ad25451e5da7467f2dd38cb6717f05deb26222ad9ff79e79221009fda0cbef34cda3a2020ad8327be79efdff9fb188934da2da6de75a64f721da1742b4f0630c5d35deb7052b47cd6b3c5f9bf58a14ed09df6bcc1d390d179977fffde9ddc8fc70776cb009b574cdc2eb6a9147c951e0884d5905adc0f7e4d2a3c4be93ed8b6a716c25599912666cf1d2942be01de7708919ca6e08518e3c923a39009c71ab7ee8f0d191f4e6ec36c5e913c4b1271386be03c3470dffc646943bd15710bbcfa9e5d382f1a7bc7c4a5275b736119bf492a7c71a3daa9195b8a58e8d65d1b779603be25f2df92f3ba3dbac8e3c5eef01475505bf9ce49f024996c96fb4ab82da4ca620f7bb39fbe18e64280b00c056ad893453c4817f5f99c26488316f83a6515386e0a85eee47fcff4b74e6e08b37587c1bc4b1c31a80c0e9b389ee96966a2517ee013cb0ea99975ddf3fb5a93da5c9c085e689a5d566bac4d9c8fd6ad23c01e0a2c8386dab78ecd39f57ad7ec7c5be902c8eef428e057179b91cc86e1d27888b6e9d7af21d3db9253f3f920dc190a79cf7a26e22c86f84c052908949d0daf94a94e3416002b15528d049112e29f41d9884aafdf01c9fa165fe3f22c10fb5bb912c63e5a0ce5b47325dade5e7c620627695ab5eb471180ee182637f3fef4222d0ce8c27f4959fbf92069ba5a15c589340e0a7cb874cb23c474da47b00b4e2f6b782d60d675cf88c14b9095bbc74ef06b27ada21e9cbe101bb9d835efd1b87417d78fc1d30a1a2ca9f752c2c86cd2837aa41a350f7866556d4bbddac65722ef61b5e73186bce0f483db7d1211c924ce6988c450c6ef459cccebd2e6472edc2b777e5cb05e64d1ce5e897667e6fead71ab442c475d8654af20ee3a8554e49b7f98c34ce91fa1ac1815917b61c671fa5bad52d480a624c8135db00578146fe259d04d1d55a734e103df0fcb22c7ed3e4c7032affaf5e9a10c8ee9fcf47fb0bf2f18e10f05a06a6916d645169d06a8a609644de86699260c53f1ad6226c78d4528ad3e2bb04f7c6d78400b3168f5f5cd7b2acea98fa2f4623dc51cc409b421207d77c30b238c06d39e8023060692d28c869b4ba451d1b67223e21508b606c774498ec85fdccc8a6482b533154ba6f980f19e944923ac7c1365a702e0391fd3d4689738da1d04a27c208328049190a5474764b211d0ffc0ad059de062786cd9f6d988cb98401466ad6e731f7c82e24c89b4bebcaa94c8545e7de4a70c9d501153b2ba194eb22631f61493d82ca89e085a2331550e592ab7bdbaa34e2054db2d145bda8d66af8f5fbe4de141ab601bfecc7e522eb5b7b2fda08d417b8fa1dfebbd5c469cb636d5bd787e468464d4d0fc0ca831d1cff33e90c170a268119d7ed9113eb04e1597886d01aeb7f59682f2d097cee827651ddcd674b97d7903c5f5f395522478f2bf9fce19b4bac9bdd6ec53630a05c262da255600f9fe741532278e2e35996189fe5ec76ae559cce3572278ddaba2e97e3b13de0b529aeb7b094aab2bbe0e8756c86cf6780c8600cd4a5ee56d186691a59291dfc630955d7fc4aceed4a2bf9212e856bf497e412e862e4fabca61f1367da6ecd286b9184b555c549ac0919c4e8e7daed27108754769d4fa22a4de66d44e5e2a9c97635041b2f2ffc0f7cbd9288695160bac31962050422dfffb8de4aeee3d9ed4ec8b39c437f28ee81a33ecbedf041c94cbff16c7d376907d6d68a072e413bd2a5c995c8119b9b97c6ba56b7ecadf94dab8d7021dd9d81f7934be8194cebbbc40805f5ebd6dbaf2d53a680c058d0c52bdda43b9489bcbb334401594c463f8a940da989eb7ce3d87ab828beb14d813448e6cd74f05112bdacd87927371c813146b1b6c92bbe3bae477a18ad9de99cdb781565b5ddc4460ff0816468ca806f9ccdf243d295a1a816b7f52d4eb61b52199756e5653ab64029729657ffe53e3f4aec8e33b8359d49cf5c3f5593a41133a3141554bfc2d96fc55e59c5f25d5622af9b248181b558089b8de9b3c0740f152f096cd1a8b64e353a837086c7deb097655b3013a2208a8cd1c24c984497cef02a43c336f9aa6471a3f08acd8f08753a7587b02a09623652387f4301771ef251a55b33ee0718929a7c2139facfa79c7e58742955c253272a4f523c50f4bf8445e1b7a9e61910a1d79a9bf538c96c1bd3009f34b2bcf38ea6bb7609086a25afb39a611bf112d038c9f299443b45dab1806b4160f1f3f50a28004fbfc47d0891940801609d362294ed68b7c3699a24eec76942c4ac3c461a24a64946a4abf8f67a6c7d683eef6e72106e4de7968975e4bea779a6f5cda68ed8b80c56efee1784242bc09be3cf876a10715c36f9832b88c37184ca3f0277726d19771a3aae68caddf1171bece28d8afdf6f15e701ddacd38332b6d762780b2990327ce9c7fe90d35035af315268b836e878e686babac723cbd52af55bbaeff2abb4ff9a39277f04f279d98377f80ff85f563cc296fbc04d4fb6ed169f32247c2978b9df78c5710edde133842b7c85749094f0b1b9ae3a35d3330805c825c8fcac61c3f3303b65c5d9d4c5e251e392af7ad914c930f9966ea863f2bb1b9236bd461b8539af23288aace16cfd112d0928b20939ba8decaf44c59100756890cfd441bbb5d4429f3f5b3f346e70041c503d557ea4a9ff0f237800e7927f2296c514b8a2675a647d6f719078d461ae61eb84c8591857d270a99b66add77640f8dc21957eb75e4976dc7643c86e9801dc6be825e9bdc83042fd766abe45aee818436a0b5ec1fad27382ce6cf8911d2b0ddc0db0b997fcd81be285722918dab4ac4d452cbc6e3fc10bcdf1551d3a76e18951ec4891515ec01e89aa0ea4b1f19edd8889a12de178d9d7ed133de673f7a1f42578145071165d53cef76490f27db634154280b56e750b368d3cda0f7667a06e7ce32ba50eace3c79f0d2e44d776887548c6377f093c3b202ea0c45b92e32c94cbee7f59bb323418fb1e11ff76c91243afbe2de5de38f676210d50402f721662be498df10f426b045c6f55327f8a3f4cf6cbe4b61f3b5c59fa6d2e12a6b39c2623643e4cf62bb80f857625b687e3910f147b89b44550385b89fa2b8cb7aad87a37b2bd01a550f09863530a6003325c637ea64cba43f877bfaa943e313224a5cf494a4ee9d82a9220cf7d460767fde793eb678e761896de506e25418bd745d32b5d445af01c067279980509a1b13a9e58b03383ca44fc354cbc68cb7063801a777d57e8c714e34686bb7045f4cdd67fad2db5aa913a4914ee372f2d03d244d66e6b0dbb774c193fc25a59020504c212905128a82b4f37c462dc8186f7c85f6e886da81c7441a027fb6d7e57a17222255100e55739292407b527d8ff5583a235a7b830531ea787d730abf4305855e7a7df5f5abb51f44f8dd0ca26341b14d17dd1fc7194f98f4034e2b8a2c120ddb255d2e3697fc386954ee09a325792a39910aa27d674c36ed33cd7a05f8b2bf2104ba85e796e62e5e7e02fe3a28778e0174ebc90c424f16442f7ab37bb8bd0a054bb6ad3f1fca6443ca801925ff62a69166fd328a3b0a6ddfb0787fbd4d31902283ebf5cf2b3124e657d5eefdbcd7839b3070a40d61d3182754f22c31717112f5ba86dd188b6aab1e756d9551868e701e8d44baade7f429e1264f773b94835ee86f113b397ba19a70d250db3bf664c7bf64b748ca9ba097a0f565e1ceb3638e9673ce7021ec5fded1b78151eab64cba924264ad92535d85f7687d6ac8c79f1c339e65afa48f5b183a2be646d8603a6c0065614c28affca0ee8071cedf87b1b81ad46c69833e0ae25ba7063837cfe6403fa4711b162b32af5babe49febc31de5bc5dcb05855cc42fc65595dd4f0afbaae0872f9f1dc7a7db550ec4c9f38d507032f544578858a343cb09cf20855ce22844c8adedf024ee2c20c4c3d77c8067e0e0a15744ea26805f70656917217518ac3da92766209f458634efdd0a1fa4bc0ba862675a08d90613a0a24f9c6f1585935d51af1a810629ed5441826569b1fd0d4f97ccfb3395487d96c62c31cb5452f8bb1b25e580e97d6102986bd02cd5127770a5f0ba80073fef5bf5c02c6d85ba9c903deaa4efad5eae133923385649022a218c143f083b670116464bef5d9804c46a9a84158a5b041dab36518cd7f8b0878d2a6a74d7ab63f01c34ae3ae64e0436af025b46ea4a8224e4db5edd1eb2e7096395b57f708abec5f0d7fd622fe01c580916d94f0ab6463dad395f5520558f5a245e7d244ad3e7ebd3331b662d353e9d870f140b71d7f098471935594d976abd4da1f6e484ed5d57810ece66fcf6aba072ea44d4ac365c6d933ddf6e0fd4353ab0f82e0ffd07cea40537ee17329632be7f932c749d58ef4a431a55ca542c208adf14ffef394c6a6cb7d55aa764cb588e734dc957363d02282e0e45ea7ffde4757ca710f410b20d64b9d786688c0458aea7e049fd1c541f67444d21f29dde98af56161b032f59597c2481ce74bfe4ba20b76647c226fc64482766bd8784e1f7ed337bd5be902cf675effb128d833bbf6fec4572350f774204e582157cee4add9aaa7d737d334a2954dc662c48936a6c794bc74247d3cd0fb62d6d41c529cefc4ff66ec67ddf66cf8069947f38b55bc190bf86aba6d44773d56c4502faeddfed5871f479974a7bba4c3f4d526d2933d8a962bfbc0d10b79db90366adb92a1adc67fe3ef0c930706623c2291b2f780b7e15c2e0974cd7a5e224b2c901e1a4820664b3c3eab4cc419cba53133bdb27375564538d01f01327798b317aacd728cbac3830cb91b47db79d738d9725675f98aa211fa40e31945638425396e1a60c490f01100e3b52d72267c00a94e991072372f60105319d095846aebda6e63826bcf20ab884617b586f7afb0f549889dbd7d9b309596156a70d8ef80d5acb3e6295b23014dcfff23c4f679ef9a5ae8302a9e66dd89421622b91f93c8dff9e829195958d0560074a833bcf26fc795d9f5e2e9266ea7b8350d9e4837bb6ba20573065e24fba2afa8251373790091a7fe949f1169c5bcd3b63e1cca09f279d2a701f103d3c3f183f2d97ce7c8d9000c8dc994672e57ed78efb7f76ae145c227f3c840866a3744004e220be91b657ce302e17e31f8e74c7cf5b8bbcd9e3d4896c887391f4a306497186dd717ffa99ffe1a9cdd36b1e23749f3debda2431b16c06353b94d25a1a4eb30c3863fa3e7942ae143c3f078f943d82d8aac66caada605f3ebd27ae510a00f46be974c5fe83184e4a037f4b665782dc97b85b97a90a543e1787bf4c555a1a4e7208b57147d094c35842bb4459115dd91b465cb6acec1b974c629a593d84f49751bb840e1dbd5c745d674bb64df34d232e47e884f68cba00e280551cc6e2bf39147dcf597277c847a492f0d5ce942c600afa943c1c121f976e33268cc01ace4a6eae0b207d0554e6bddb8b898803816012faa685a9fad2c6f2ab9696685344546e614ff617a8dc5b34974599252a1f"}, {0x30, 0x84, 0xffffffffffffffff, "0e043c9182ed5f19d74608193027f696bc4b3b5762c257823d7a2a826147"}], 0x1080, 0x20000080}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x5, &(0x7f0000000080), 0x3c9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040), 0x10) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x14) 14:22:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x6, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 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) r2 = getpid() write$cgroup_pid(r1, &(0x7f0000000080)=r2, 0x1) 14:22:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x15, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1f, 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, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = gettid() ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000003c0)=r2) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x100, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x867, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='memory.events\x00') write$cgroup_subtree(r0, &(0x7f0000003bc0)=ANY=[@ANYBLOB="00607000800000a115fcfb49dc5596f4bcc99999d8"], 0x17) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) socket$kcm(0x10, 0x1000000000000002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x9) sendmsg$kcm(r0, &(0x7f0000003a80)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000003780)}], 0x1, &(0x7f00000038c0)}, 0x10) perf_event_open(&(0x7f0000000340)={0x7, 0x70, 0x0, 0x4, 0x9, 0x80000000, 0x0, 0x1, 0x20, 0x8, 0xb2, 0x80, 0x0, 0x9, 0x7fff, 0x1, 0x8, 0x7, 0x4, 0x6af, 0x5, 0x7fff, 0x2, 0x0, 0xfff, 0x0, 0x7f, 0x9, 0x5a, 0x5, 0x3, 0x3d971eda, 0xfffffffffffffc00, 0x8, 0x7, 0x3e0, 0x100000001, 0xd1, 0x0, 0x5057, 0x1, @perf_bp={&(0x7f0000000300), 0x2}, 0x800, 0x1000, 0x1, 0x3, 0x6, 0xed4b, 0xd98}, r3, 0x5, r2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000240)='\x00', r4}, 0x10) 14:22:41 executing program 3: r0 = 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$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)="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") r1 = socket$kcm(0xa, 0x2, 0x11) 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)={&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0x100}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000003880)=ANY=[@ANYBLOB]}, 0x4000005) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000740)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000f80), 0xf0, &(0x7f0000000fc0)=""/230, 0x259, 0x400fff}, 0x40000102) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x1f, 0xa, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@exit, @jmp={0x5, 0x8000, 0x6, 0x4, 0x5, 0xffffffffffffffdc}, @call={0x85, 0x0, 0x0, 0x24}, @generic={0x6b, 0x80000001, 0xa33a, 0x3, 0x41}, @ldst={0x0, 0x0, 0x3, 0xc, 0x0, 0xc}, @jmp={0x5, 0x8, 0x7, 0x2, 0xe, 0xffffffffffffffff, 0xfffffffffffffffd}, @exit]}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0x6e, &(0x7f0000000980)=""/110, 0x41100, 0x1, [], r4}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000006c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffffff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000d80)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000007c0)={r1}) socket$kcm(0xa, 0x0, 0x11) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000600)) close(r2) r5 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x6, 0x4, &(0x7f0000000140)=r5, 0x1e4) mkdir(&(0x7f0000000140)="2e02", 0x0) sendmsg$kcm(r5, &(0x7f0000003840)={&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0xfffffffffffffff9}, 0x1, 0x1, 0x4, 0x3}}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x24000000}, 0x0) socket$kcm(0x2, 0x3, 0x2) gettid() r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x10, 0x5, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@exit]}, &(0x7f0000000380)='syzkaller\x00', 0x100000000, 0xad, &(0x7f0000000840)=""/173, 0x41000, 0x1, [], r4, 0xd}, 0x48) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000005c0)=r6) 14:22:41 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0), 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x9999, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x6000, 0x10000, 0x0, 0x3}, 0x0, 0x9, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r4, r1, 0xa}, 0x10) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x6, 0x0, 0x0, 0x100, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000200), 0x2}, 0x0, 0x84}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x34, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0xff8c, 0xe4d, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x100, 0x5d, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x7f9bb8e2b8ec867c, 0x1, 0x0, 0x1, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xb, 0x0, 0x8, 0x1, 0x8, r3}, 0x2c) perf_event_open$cgroup(&(0x7f0000000480)={0x1, 0x70, 0x1, 0x42, 0x55e, 0x4, 0x0, 0x0, 0x10040, 0x0, 0x0, 0x0, 0x0, 0x800, 0x283, 0x1000, 0x4, 0x7ff, 0x3cd4, 0x80, 0x9, 0x3, 0x10000, 0x2bf, 0x800, 0x81, 0x0, 0xc35, 0xf3cc, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400, 0x8, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x4}, 0x0, 0x0, 0x0, 0x5, 0x4, 0x2, 0x80000000}, r4, 0xe, r0, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000500)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6635a3fa4ab1858c71e4081c5365e5364a7ea0c378993ffe2afc996e2b47d5e5636e7bc0f39a2155de107a0b6e17ee16d4a850d26ff64880abeb1a5", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000001c0), 0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000700)='/dev/net/tun\x00', 0x200000000040000, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000940)={'ip6_vti0\x00'}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000c00)='\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) 14:22:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2000000001, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8902, &(0x7f0000000640)='ip6gre0\x00') 14:22:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x5, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800001000000000000000000000000079100400000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f00000006c0)='./file0\x00', r1}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f0000000440)=""/161, 0xa1}, {&(0x7f0000000500)=""/51, 0x33}], 0x7, &(0x7f00000005c0)=""/148, 0x94, 0x5}, 0x40) socketpair(0x101e, 0x800, 0x10001, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0xfffffffffffffffd) 14:22:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x3, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:42 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r0, 0x0, 0x1, &(0x7f0000000080)='\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r1, r0, 0x0, 0xc, &(0x7f0000000200)='proc/:eth0-\x00', r4}, 0x30) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0xa, 0x5, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_subtree(r7, &(0x7f00000005c0)=ANY=[@ANYBLOB="2f696f2000696f202b6d656d6f7279d92d6d656d6f7279202d70696473202d6d656d6f72b37c"], 0x26) sendmsg(r6, &(0x7f00000003c0)={&(0x7f0000000980)=@in6={0xa, 0x0, 0x0, @remote, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)='U', 0x1}], 0x1, &(0x7f0000000600)}, 0x40) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={r5, r2, 0x0, 0x1, &(0x7f0000000400)='\x00', r3}, 0x30) recvmsg$kcm(r6, &(0x7f0000000480)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/26, 0x1a}, 0x40) perf_event_open(&(0x7f00000004c0)={0x7, 0x70, 0x800, 0x20, 0xfffffffffffffffb, 0x3, 0x0, 0x7, 0x804, 0x8, 0x400, 0x0, 0xe5e, 0x100000001, 0x4, 0x9, 0xffffffff, 0xffffffff, 0xfffffffffffffff8, 0x0, 0x8, 0x5, 0x3, 0x461, 0x4, 0x3d6, 0x1, 0x4, 0x200, 0x401, 0x7f, 0x5cf, 0xfff, 0x3, 0x437f, 0x6, 0x100000001, 0x3ff, 0x0, 0x158fe399, 0x5, @perf_config_ext={0xdb, 0x3}, 0x40, 0x80000000, 0xff, 0x0, 0x9, 0x3, 0x6}, 0xffffffffffffffff, 0xc, r2, 0x2) sendmsg(r7, &(0x7f0000001d80)={&(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x1, 0x4, 0x2, 0x3, {0xa, 0x4e22, 0x0, @remote, 0x20}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000a00)="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0x1000}, {&(0x7f0000000680)="08c9edfe27d17375084ad7c9a198713eb704fcecd6c220fc8c72a47485b16d0d65050659c2ee25cc7ff702358adf3f60264fd9169cc52ad65faa16c7bd2c4c9064a7c17eb5796e66ed05828b886c3b895606b2f52dcf58337ff4f8ce16e142380f927b2a559f05e39d5611ba14876a2b5e8b22e1610cb5652e0254271753dc68a10d984f9ddf6673143d3262fc3e82d51f8441a601906074b69501dbe070dffd154ed062077202046ed3fe2f77bcdf7c806a104c2f50cf2c08f6e4d8385303a80ff8c579834e06a275ea4fb39358e089988b44e8f13d945449410890bc1347cf4eefbd10342d", 0xe6}, {&(0x7f0000000780)="c73b6cb3c2ff0c7ff4be45091d4de4351d1b2aa2a902e0048ea39294cbb2d7cac808d9b2c7554e8ea5d1c7648762176abd80e9350852daa4e063d632f5fff9d175458b363d00d63bc66097e328b1257ea0d74b5bfa028ae77c1fd45d6a035b37601150328f840bc100f39c8af477af34ca750f5401eaef20f3a5ffaf642f61fe478afece0349158cf4361b80d871063f50796300cec0918e22", 0x99}, {&(0x7f0000000840)="f91c0fed910a0485ed2d7481da0c7a9b015fc0ea9866d125dc8f1e0c3aacca742296e55f8e0b3a2dc8f0f97f4b94a140e925d50aac15dd3c907d46aa65a856aace4a8aabf5a795f979d81b4bf2a94c170a6fb761ecb89296507f3bf9f63eb948fe3870553684cbf96c3ad483f561ae2d319e844bbc037c3d8e2ce6642c33764ca003346b89f3c2c416f0ece9d3cd831b267b7fb3803ffb7fae09c37a52302d591d2b6065940c9cf9583f3135", 0xac}, {&(0x7f0000001a00)="e37d56e258667d02b71aa123c538d0d62d32af7f1d9fbb893abc604882fa20a1317450387ce895f54902758dd4aeff1b6dfe6a80fa0c9416a7c63fa2f31ce07cc2cf60bbd4a2bb0faf3c11ae1a934ef80aa5a5f1fe418603423f2fe6e167397594d6d07cba0358c831d17e911c4359c2f40a684dc66d23ee3d6165e525bf2fd99acd5515d9585d221c6f01ff8bfa75ea4046ccc22b1b662965a7bcdbd1cd4709635f33798d001cbfe8d5e17928e441462b7e7e83", 0xb4}], 0x5, &(0x7f0000001ac0)=[{0x68, 0x11d, 0x401, "11643cd96a5023535868202f360d574aeb7a391c0aac50747863c61bcc0c2b4f622c16c7bf00e4ae4d50d121c9f0690234d3535f38a24ebe3a226bee7275a26e24c9af40278d20f2aaffe17664efaa93d331c4b7262117"}, {0x70, 0x11b, 0x4, "333c9c65d7268cb46ce44c1a0185c148bc9f500433a67563a2d015d43e7af5ca1ff9a0e48357f31371c1c93230192df14cb0124d757b2b3220bccb2391d68ce1fe45ca1663003b97e0973207ddcb548b57b5dd409210dfe3b66bb99c17"}, {0xf0, 0x88, 0x401, "3ec92e535c64562b2565858ef4c115f6c3b24d0b13a57e67f826384afeaa9cf303806f200a9704a2ac16496353355fdd488b3f681b5a6475915f3832d96c051261e08dd27d10913f2d2cd2e99bb8f59951450440b96c27280bb762b512f9cb233111a67802d2e55ba5eee30af28efa645a40d92add2294cb23d39b31998c788321a35ec8ab273a1e35e915ab8382a1d73180fab0abad1010c0f09d8b4d4af9ca79f7ae826e90fb8e7423298538a4a9a8dbe863ff9b418040f6c662ca5663d4cf81ce317b684a16ee225e2bd57e4e0bd690c7a42199ae1be50beed4d78645"}, {0xb0, 0x119, 0x100, "5f8d4c1184a16d0b30d0aeef72c19e8ecc42b2ee912b4de220ecb3a9ac52243f2fca44a2b94781ae9f8403f61774066737149f2143ba209c68a44b4d99a8c1a7270c19b2382030cad3fc2924635f36732ba766a7adf753e7b1d805d53f48a2d6f6455ef208469fdfb7f5672bdb32adaf2e2c5ee411a236df1e08305b20968dcfc792348359032e83648b33791f92ce3087680cef34d426e3d8c3cdbe2cd7"}, {0x40, 0x0, 0xfffffffffffffffd, "9492631fbd8b76f7a03938ffdbeac107678d52fa97284a2dcb9ceeffc6aec0e64604d9d2d0bc125633240e"}], 0x2b8, 0x800}, 0x20000884) close(r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 14:22:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x7, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bond_slave_0\x00', 0x8010}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8982, &(0x7f0000000080)={r2}) 14:22:42 executing program 0: socketpair(0x10, 0x5, 0x1ff, &(0x7f0000000240)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xa}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYRESOCT=r3], 0x17) r4 = getpid() write$cgroup_pid(r2, &(0x7f0000000000)=r4, 0xfffffffffffffe12) socketpair(0x6, 0x80000, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000200)=0x3) gettid() ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1f9) 14:22:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x6, 0x209e1e, 0x3, 0x1, r1}, 0x2c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000840)={0xffffffffffffffff, r0, 0x0, 0x12, &(0x7f0000000080)=':selinuxmime_type\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r4, 0x0, 0x8f, 0x9a, &(0x7f0000000500)="71df8bbf64004d8b25ac35c2e29ece4a7efca640c4529ac2666cae9cea6b7bdcfdf929b1519cbb685fd8f74a1c7795cbd2a7bdfbdd73e2b620f06e0cac9034da3055fdcff026e17a7e4baacf287161ff6411c4932829ee44daaa0f98ab5eaad230a1d0b1aa11924d3d8e1027a3b54dd1928d539f9090bbdf6184a41b055c963101346ea38e262511199ee93933c2b7", &(0x7f00000005c0)=""/154, 0x9}, 0x28) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x81, 0x92, 0x8, 0x5, 0x0, 0x7f, 0x2000, 0xa, 0xff, 0x8, 0x1f, 0x5a, 0x1, 0xffffffffffffff7f, 0x1, 0x8000, 0x4, 0x5, 0xaac2, 0xfffffffffffffffd, 0x6, 0x0, 0x3f, 0x26, 0x4, 0x7fffffff, 0x5, 0x1, 0x43, 0x6, 0x0, 0x1, 0x5, 0x1, 0x8, 0x401, 0x0, 0x5, 0x0, @perf_config_ext={0x101, 0x80}, 0x1, 0x10001, 0x0, 0x5, 0x7f, 0x0, 0x3}, r3, 0x6, r4, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0xffffffffffffffff, r1, 0x0, 0x1, &(0x7f00000004c0)='\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={r3, r0, 0x0, 0x1b, &(0x7f00000002c0)='em0selinuxppp0%self%cpuset\x00', r5}, 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f0000000380)="803bb6b127490d9b130f7192d9495862ad4e03ccf83dfcd79c036fb21cc2226560ad81d9fbbfe8b791aa8b620317e0a2fa91affc5311edd305659bd63d4cbe55c8c742bda4dd4a44be5a56ec26247696db3dfa55cf4aad8c2a9027c79b646fb7871806f3bda11c305955dafcb75e2391bb4dcd074d", &(0x7f0000000340)}, 0x20) gettid() socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r6, 0x9, 0x8}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='memory.events\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000800)={r7, 0x6, 0x1, 0xfffffffffffffffb, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socketpair(0xa, 0x80f, 0xdf, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f00000007c0)={0x1, &(0x7f0000000780)=[{0xfc0, 0x0, 0xffffffff, 0x400000000000}]}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/130}, 0x18) r9 = socket$kcm(0x2, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b6bc8fda04ae1bf1a1e4431ff3e4e210a9ad83a2709b87b524875076871471eb7b6e745475d5febe321ff3eb7a90f27b92d384bf15cacfa784201efd3d604b"}, 0xffffffffffffff15, &(0x7f0000000300)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x890b, &(0x7f0000000000)) 14:22:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x13, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:42 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x1, @ANYBLOB="00cedbefd027233473877f91000000000000008cfbbaad05900000"], &(0x7f0000000140)='syzkaller\x00', 0x3f, 0x0, 0xfffffffffffffffd, 0x41100, 0x1, [], 0x0, 0xd}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) close(r2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) 14:22:42 executing program 4: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000002c0)=@in6={0x31100, 0x0, 0xb, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000580)=[{0x10, 0x1}], 0x10}, 0x0) socketpair(0x15, 0x805, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) 14:22:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x69, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:42 executing program 0: socket$kcm(0x29, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x20000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000101c0)={&(0x7f000000cdc0)=@can={0x1d, 0x0}, 0x80, &(0x7f00000100c0)=[{&(0x7f000000ce40)=""/31, 0x1f}, {&(0x7f000000ce80)=""/137, 0x89}, {&(0x7f000000cf40)=""/4096, 0x1000}, {&(0x7f000000df40)=""/4096, 0x1000}, {&(0x7f000000ef40)}, {&(0x7f000000ef80)=""/99, 0x63}, {&(0x7f000000f000)=""/162, 0xa2}, {&(0x7f000000f0c0)=""/4096, 0x1000}], 0x8, &(0x7f0000010140)=""/76, 0x4c, 0x4}, 0x40) sendmsg(r1, &(0x7f0000010480)={&(0x7f0000010200)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000010340)=[{&(0x7f0000010280)="c943b2f4d0bc19c824db5f52b1c580b4ba509ed49c70bb9d7eeb6226afa34160c5fa5c845ded65898c4ef0c355a8c370c3f6ac200416719a42442efe0e8d2590e9a158b69ffe8c0b516564d11316772d145c9771b9117adcc641a6ebf838415a4064dc1d7b", 0x65}, {&(0x7f0000010300)="3f18b4cec77d8e5d0833f0f34e4b7a800a382b2db6fb32be9f7394eaf40eb6", 0x1f}], 0x2, &(0x7f0000010380)=ANY=[@ANYBLOB="9000000000000000000100000200000013c359b00b9513c82d8c48eb64c4761d6925bdd4f0e06929737bf5e5ae3ba13bae5befa4679e9ee365f8ca726a4c6f6af1157ef13ea2c10d3b104848d26bfae91f764710f602c7ad11126eb1bd3bbe11b6a0b9ae47c305f5cf7ad7e5c387856456fea0491251832a1ed2f394eb8e209e631804aebbcfbfc1ee00000000000000600000000000000015010000ffffffffc19d237a5f17e6fb390b2db458c72c0b3c4baced42e1c5918124a44ebcd5e206d770a1fe662f9ed08818fad8a250e8505c4beb94e3cc2643bed0b4b3d0fa03e128b4e14fd9f32b7ff7f04a5f00000000"], 0xf0, 0x1}, 0x80) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/224, 0xe0}, {&(0x7f0000001200)=""/87, 0x57}, {&(0x7f0000000080)=""/44, 0x2c}], 0x4, 0x0, 0x0, 0x236}, 0x1) 14:22:42 executing program 3: r0 = socket$kcm(0x11, 0x2000000000000007, 0x300) r1 = socket$kcm(0x11, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/41, 0x29}], 0x2, &(0x7f00000001c0)=""/127, 0x7f, 0xfffffffffffff801}, 0x23) sendmsg$kcm(r0, &(0x7f0000001c80)={&(0x7f0000000280)=@ll={0x11, 0xff, r2, 0x1, 0x8, 0x6, @link_local}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000300)="e6ab2279e40b4f88a687ca7d9fa8fba937c1d43d43fb1f024d4e09474ebf618d9cbcc1b86495dcfe", 0x28}, {&(0x7f00000003c0)="8a1abde785b815105fe37d8ce07b6561f5b82a0b6d59ec1d934db51c7a469867825c935cb315d77dbef05a7778fab26514b25f8b6c028c1ae4562ab77867cab6c7f8b962312482b796eefa7daac8acc27eb1ef4f6fb2b0a6d42dec29077bd9d232b7dd85121b780ec2e1614df2c7d42c26775a00", 0x74}, {&(0x7f0000000440)="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0xff79}, {&(0x7f0000001440)="a0c2f0149e70b215279eaf3613b985ad8433f5e4b06d72fb1e5b93a8de45983483007431415c7d7f30a755faa222b692e7a62e29281a33541995e67cfdfc945c67015949cbafb43a80f5c425905a70fc7d999cce53f18ef897e0f14b5e19a165b544b17baba14d9eecb15300af1354f708490abe7b76", 0x76}, {&(0x7f00000014c0)="6f9ad209ea409156d5160ab35142845ab6d630cdda19bd64e205c40573b53470003e3c72de14b677a21deb869b78eee3891e543a3ea61b49e3cf1f64d4831467cb205e89cee2ef95b1eb20bc465dd91487d759e113d1be459efafef2d143271cf70aa412a85d2f4993a46b315ad58444ec17b3b3b5565d9147fa4cd5a3cfea74f8c87765466fab3e3d31886456b4d4fbc8bcde8f4d", 0x95}, {&(0x7f0000001580)="938aaa51cee61f22e238a06f55abd9ece097c2b481370145e63481646889de1237da11524f78b4a8a33eeef3790427d60291bbfadf23064a705a1492d96610dfc9bb9a613c9c3e79925eba27c340faebcb430ff07eab378fbc96a2a07c0e6f14bde9a7c08ad9711fe595937b52e3b233947a2718ea928df8f455a1056950e900259b98814cf1522ef20a3587ed889d0228629a4e6df2f3d1c7ca2df3f8270a811015bb8b6b5b119bb814ec", 0xab}, {&(0x7f0000001640)="71af5ed92120df5701226ec584760a2008dfabbc26b46d494c21ee5213bcc21e71b92a25f34e067b8ef0d8170d776255e44450385a43be1d96f89c07e894cc6920b1ea9dec2756c291ebdd9a5b9417d2e8aa1b4d0a61fe0e668e2ba4cef8a2600228795884ee099334542fdc609cfbf7e86fd88c834c0357d94674e35c02d44233265fed423c0fe625f74b8857970e8bd5b8141e99a324aca2", 0x99}, {&(0x7f0000001700)="077e0d4f07d3d0de5a0a1452c4dc28c97273ac70c42de1b0f37c6379ca93236575e738b0926f88ef2b033e09091975df37b531e4ca5862bda3414c3fac22df70539d9ac5b7eb596e664736867148f3189a8f", 0x52}, {&(0x7f0000000340)="369ef7b58bdd", 0x6}], 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x418, 0x4}, 0x4000005) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x0, 0xa, @dev, 0x7}, 0x80, &(0x7f0000000340)}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001cc0)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000001d00)) 14:22:42 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xfffffffffffffecd}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000036000000, 0x2c, 0x29, &(0x7f0000000000)="b90703e6680d698cb89e40f00800d5dc57ee41dea43e63a377fb8a977c3f1d1756be5143d84648a27f11c72b", &(0x7f00000000c0)=""/41, 0x100, 0x3b8a}, 0x28) r2 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x8, 0x5, 0x9, 0x3f, 0x0, 0x8, 0x10d00, 0xc, 0x2347, 0x5, 0x3, 0x8, 0x3, 0xe68, 0x1000, 0x5, 0xd660, 0x9, 0x7, 0xfffffffffffffeff, 0x0, 0xffffffffffff51a3, 0xffffffffffffffe1, 0x40, 0x4, 0x0, 0x0, 0x5, 0x80000000, 0x8, 0x2, 0x7, 0x4, 0x1000, 0x40, 0xfffffffffffffffc, 0x0, 0xe4, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x6, 0x0, 0x7, 0x4, 0x80000001, 0x8}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) 14:22:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x8, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:42 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffffffffffff, 0x4, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x9, 0x3ff, 0x10000000000006, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000000140)='GPL\x00', 0x80000001, 0xe9, &(0x7f00000002c0)=""/233}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005340)={&(0x7f0000003e00)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000005280)=[{&(0x7f0000003e80)=""/74, 0x4a}, {&(0x7f0000003f00)=""/2, 0x2}, {&(0x7f0000003f40)=""/83, 0x53}, {&(0x7f0000003fc0)=""/173, 0xad}, {&(0x7f0000004080)=""/66, 0x42}, {&(0x7f0000004100)=""/247, 0xf7}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/52, 0x34}, {&(0x7f0000005240)=""/29, 0x1d}], 0x9}, 0x2102) sendmsg$kcm(r2, &(0x7f0000005940)={&(0x7f0000005380)=@hci={0x1f, r3}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005400)="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", 0xfa}], 0x1, &(0x7f0000005540)=[{0x78, 0x0, 0xffffffffffffffff, "995f162423d1477678dda75dd29e6a67c0acc1f42acee3b1ee33b78dea20249578f64c20a5e9f190b0fb4fc2ac63ea7fdb3189ce56bf485ba8f91f6e50c42e71dded7e0b95ba52cc1a66ee81d2b2e122d0d80bddd499c248d01959a9ad135d79ed"}, {0xe8, 0x117, 0xfc6d, "c59c1cbfe212b50e36be0ee2b151d2f3adf1da9464ecd53c1a28a10f5c40e337ee605b6fde927b63fd51c2b14a5c733fc3ada9e221c942fc6d89878a2eba3f517243a106ae1013c52e6a8c64f5e8a47bedc83cf9d339d441f19daa06ee31dacc55759a7f241b91858ef3f8822a347492aa8e4b98efec51440027f0e780f8f25cf3f57b4d2fad47654eba183a841b1b6f2ba734c886e621c536feb8d14891fcd690e30de8b3cbf6a6adfd7678f868fd26813bab5cc94b720e7e28ceec537de94169f9e3262bcec4a8a53a6e80211e53d64f"}, {0x20, 0x3b, 0x7fffffff, "c6ae6036fc174d4c81240b50"}, {0x50, 0x111, 0x40, "59a381224bb18580e916066ad5fb9f5b6b6462f3377d195b7571fef1f49b879eafce2e2ea2373c0deecd815c0413d836bdd6c714090b44260b894c3429"}, {0x58, 0x101, 0x7, "265f38f0e1e7397c8bf675d4cee475990d015555156e227b773546c70f9933b15b82ca4f7d18f4cd71e01ca9b86acbeedfffb2079320190a83c07b7bfc1e2613bfb1"}, {0xc8, 0x11d, 0x5, "f81e2356691abe335437b852fe181a60be0ea249d4a0b6bb80de09e199b3d382bd7cf196dec8099a964b33831924500e4730187fdfab96153aaa3837117da971bff5e6cd5ead52842f014a5d60df28dcfeb0f34c64688e25de085b9da3b021fc3c146cdcd28308438ec62a2882deeec031893a1ce265d8aff14ec3f5e68da247e1297ccc0abbf05b66ac9aab2d11c6ddb6584be544c8be394f4481be1e1ef35c1415298bf9623caed02e3f253ea97af52bdc1c"}, {0xf0, 0x119, 0x0, "dca5e939ae307bdc277259c4c585a848c14cedf80dd9dec6f172d4503431856b05d6f24b85844f2fbb29127ce0a2adfa444bc8c70bd116ee136302ffac86e6bdcc3ead688286ff7506f7d3cee088e0f0205fdf476d376f95990b206c4368fde6bd8a7c104963899012109a8af55520fb7f43b9c2b49749460b78482db528d0c17711a67a42bbc2c30d2a4385028bee395e01652a6ab152dac3dafb823276679917781aacf71a1f1ff49931150cffce919c5c82698e38eafdc0e06bbb0f846cd826f856e7292eb0bb578dc1a1fa645c421eb57af5c4cb6be6c5ede21c2a2a5440"}], 0x3e0, 0x4}, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10) 14:22:42 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffa4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) close(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x7, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x76, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}, 0xfffffffffffffe00}, 0x80, &(0x7f0000000040)}, 0x8080) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x0, 0xb, 0x200000080}, 0x2c) mkdir(&(0x7f00000004c0)='./file0\x00', 0x2) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000580)) socketpair(0x3, 0x7, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r4, 0x50, &(0x7f0000000300)}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000540)='cgroup.procs\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r3, &(0x7f0000000300), &(0x7f0000000280)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r3, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x20000098) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f0000000600)="76626f786e6574306367726f75707d5c656d3073656c696e7578da2c2e00", 0xffffffffffffff9c}, 0x10) 14:22:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00696f20d67f2b4edec76949b86cd2732961d09602adbf3b"], 0x18) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffffffffffde5) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r1, 0x0, 0xe, &(0x7f0000000100)='memory.events\x00', 0xffffffffffffffff}, 0x30) 14:22:42 executing program 3: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x2040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) 14:22:42 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) close(0xffffffffffffffff) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa4, 0xbc, 0x40, {"25192f218600e099cdb6f96108db099c0a1964f4488cabee96cd600e14ee0f9fd909279b3dab171f63f8adb22f97d08f8ac46a9e5d2508dc69f572ade9006d51aea937a362d108ca8d28f4d5706ded44d77c2659547c7001934e3511d6965cae6ba843485c017e81fdc55cafe11bf5e6c27bf4e0da98be135f0a40b932934f4c3b55ed5f29756285eb967c952c1acd2f6a95821106fe74e10c72cac99d712c56af4dd9"}}, {0x0, "a62c0d027421858755676c0bd246dca53c27425e60d24130853ba5d50a5dd4d0b9d260a621"}}, &(0x7f00000000c0)=""/39, 0xe3, 0x27, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x10, &(0x7f00000003c0)={&(0x7f0000000240)=""/38, 0x26, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={r1, 0x10, &(0x7f0000000580)={&(0x7f0000000440)=""/223, 0xdf, r2}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) close(r0) 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) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)="2f6465762f6e65742f74756eff", 0x241, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000400)=r3, 0x4) socket$kcm(0x2, 0x40000000, 0x2) getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0x0, r3, 0x0, 0x14, &(0x7f0000000780)='systemd+ppp0md5sum-\x00'}, 0x30) write$cgroup_type(r4, &(0x7f0000000080)='threaded\x00', 0xffffffba) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x842, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0xc0189436, 0x400000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={0x0, r7, 0x0, 0x1b, &(0x7f0000000280)='md5sumwlan1(}lo#selfcgroup\x00', 0xffffffffffffffff}, 0x30) r9 = perf_event_open(&(0x7f0000000700)={0x7, 0x70, 0x3, 0x4, 0xff, 0x3, 0x0, 0x78, 0x20000, 0x0, 0x3f, 0x80000001, 0x2, 0x6, 0x7ff, 0x6, 0x0, 0xa1e, 0x9690, 0x80000000, 0x80000001, 0x9, 0x0, 0xfffffffffffffffd, 0x1, 0xffff, 0x9, 0x7, 0x8, 0x200, 0x100, 0x1ff, 0x1, 0x0, 0x20, 0x5, 0x6, 0x6, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f00000006c0), 0x2ea4f8fde87b062a}, 0x10, 0x8, 0x3, 0x1, 0x8000, 0x9, 0x4}, 0xffffffffffffffff, 0x9, r6, 0x2) r10 = perf_event_open(&(0x7f0000000600)={0x3, 0x70, 0x8, 0x3c, 0x100, 0x1, 0x0, 0x0, 0x183, 0x2, 0x8, 0x2, 0x20, 0xffffffffffffffff, 0x3f, 0x2, 0x9, 0x20, 0x4, 0x6, 0x0, 0x54, 0x2029, 0x0, 0x5, 0x0, 0x6, 0x100000000, 0x8, 0x3, 0x6, 0x1, 0x20, 0x0, 0x9, 0x1, 0x0, 0x5, 0x0, 0x80, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x3, 0x3, 0x3, 0x200, 0x1ff, 0x80000}, r8, 0xc, r9, 0x0) close(r3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x2400, 0x4) 14:22:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x42, 0x400000000249e20, 0x8000000001}, 0x2c) socketpair(0x5, 0x4, 0x1000, &(0x7f0000000180)) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000000)={r2, &(0x7f0000000180), &(0x7f0000000080)=""/70}, 0x18) 14:22:42 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6e7230010100", 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x7}, {0x16, 0x5, 0x1}]}) 14:22:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xb, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x10, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:43 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000007600)={&(0x7f0000007340)=@can, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007500)=""/239, 0xef}, 0x10121) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 14:22:43 executing program 5: socketpair(0x1b, 0xe, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f0000000500)=""/35, 0x23}], 0x5, &(0x7f0000000600)=""/167, 0xa7, 0xfff}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffffffffffff, 0xfffffdbb) setsockopt$sock_attach_bpf(r1, 0x29, 0x1b, &(0x7f0000000880)=r0, 0xffffffffffffff95) socketpair(0xe, 0x80807, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x79) socket$kcm(0x29, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r3}, 0x6e) r5 = socket$kcm(0x2, 0x7, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x3) r6 = socket$kcm(0xa, 0x6, 0x0) socketpair(0x9, 0x7, 0x100000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000700)='./file0\x00', r10}, 0x10) socketpair(0x6, 0x2, 0xfffffffffffffff9, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x2400, 0x801) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x8916, &(0x7f0000000000)={r10}) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r9, 0x2402, 0xffffffffffffe173) socketpair(0xb, 0x0, 0x7, &(0x7f0000000040)) socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000000540)={0xffffffffffffffff, r4}) 14:22:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0x12, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x0, 'io'}]}, 0x4) openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 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, 0x20000, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x1f9104b5) 14:22:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xc, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:43 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000240)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000001c0)}, 0x0) socketpair(0x0, 0x80f, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r4 = gettid() perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x5, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x8, 0x4, 0x7, 0x0, 0x100}, 0x0, 0x0, r2, 0x2) r5 = openat$cgroup_procs(r3, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f0000000080), 0x98) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0xfffffffffffff31b, 0x5, 0x6, 0x0, 0x0, 0x10001, 0x84202, 0x2, 0x0, 0x0, 0x101, 0x5, 0x7, 0x2, 0x101, 0x2, 0x8, 0x4, 0x4, 0x6, 0x6, 0x89e, 0x1, 0xfffffffffffffffc, 0x80000001, 0x7fffffff, 0x1, 0xc2, 0x8001, 0x1f, 0x0, 0x2, 0x7ff, 0x4, 0x8, 0x6, 0x0, 0x1, 0x4, @perf_config_ext={0x81, 0x8}, 0x10000, 0x81, 0x48c, 0x3, 0xbd, 0x9d}, r4, 0x9, r2, 0x8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000380)) 14:22:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000069, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:43 executing program 0: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970600dc0d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000d00)="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") ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 14:22:43 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000}, 0x2c) 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) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x802}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r3, &(0x7f0000000200)="d32edd93345f1db780cafe7384239d4dfb652c50218ea7c59c54589f441032dcded670f40da9b72a87e4d4e3"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb), 0x0, 0xfffffe21, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x18) r5 = socket$kcm(0x11, 0x2, 0x300) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000040)) close(r5) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000fa00000000000095000600000000000000000000aa804628c01a8a0b1aafd70778b31afb7e9b95e86aa9ff6950060014871e5d7ec96ac0eea5d1fc209a7292c0d3f5f9a3f8b9c25fbed18d22db48c5cbe321098751bdd23d53d2398363567234997793ae5689dbceb047781929ded3639d5c0c8773f4d7f9cd13126fc247cec41797fb43c2ccf427c76550a195fdc499d676ea7cc640ce445713d9ef919ce6d16e0d9f22fe9894f24f9b002e659d6a630f90379560eae806b179a2c5aed484800856cb12a10b6ec128aef59f1ebddbb4f258391fc56356d063869464d61549374293362ce80092d24d5319b7fd19"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r6 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000280)='user@\x00') ioctl$PERF_EVENT_IOC_RESET(r6, 0xc008240a, 0x70eff8) 14:22:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0x69, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:43 executing program 4: socket$kcm(0x11, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x200, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$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, 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(0x7, 0x5, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) write$cgroup_subtree(r2, &(0x7f0000000d80)=ANY=[], 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000d40)="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") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x1132}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) socket$kcm(0x11, 0x0, 0x300) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000006c0)={0x2, 0x70, 0x80, 0x74, 0x0, 0x0, 0x0, 0x31fe, 0x480, 0x7, 0x0, 0x80000000, 0xfffffffffffffff7, 0xffff, 0x4, 0x0, 0xe4cf, 0x4, 0x20, 0x1000, 0x3, 0x7f, 0x0, 0x7ff, 0x16, 0x1f, 0x6, 0xf775, 0x2, 0x3, 0x9a97, 0x5, 0x365b, 0x7, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x3, 0x2, @perf_config_ext={0x3845, 0x10000}, 0x10028, 0x8, 0x1, 0x7, 0x7f, 0x10001, 0x3d}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0xd6, &(0x7f0000000500)="6e7230030060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e"}, 0x30) perf_event_open(&(0x7f0000000b00)={0x1, 0x70, 0x9, 0x2, 0xc2, 0x1, 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}, r5, 0x6, 0xffffffffffffffff, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000400)) write$cgroup_int(r3, &(0x7f0000000000), 0x12) r6 = perf_event_open(&(0x7f0000000b80)={0x0, 0x70, 0xe74, 0x2, 0x1f7, 0x3bf, 0x0, 0xee, 0x2045, 0x4, 0x7, 0x4, 0x7, 0xf48d, 0x1f, 0x0, 0x6, 0x100, 0x4, 0x2, 0x300000000, 0x6, 0xbc03, 0xe7, 0xffff, 0x80, 0x7, 0x9, 0x2, 0x0, 0x9, 0x0, 0x6, 0x81, 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}, r5, 0x7, r6, 0xb) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)="4f50431c4e4c0000eb0000000000000000"}, 0x48) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000cc0)={r7, 0x28, &(0x7f0000000c80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={r8, 0x6, 0x18}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r7, 0x0, 0xd, 0xf6, &(0x7f00000000c0)="410b8a8046c3a988fbc5f08e8e", &(0x7f00000001c0)=""/246, 0xffffffff00000f20}, 0x28) socketpair(0x10, 0x80001, 0x1, &(0x7f0000000100)) openat$cgroup_ro(r4, &(0x7f0000000680)='cgroup.events\x00', 0x0, 0x0) close(r0) 14:22:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffff9c}, 0x21) r0 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x3, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) r1 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000300)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)}, 0x2004000c) setsockopt$sock_attach_bpf(r1, 0x6, 0xa, &(0x7f0000000040)=r0, 0x147) [ 728.320528] device lo left promiscuous mode [ 728.331632] device lo entered promiscuous mode 14:22:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0xa, &(0x7f0000000180)=@raw=[@map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffff9c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xfff}, @alu={0x7, 0x7ff, 0x5, 0xa, 0x0, 0x0, 0x4}, @jmp={0x5, 0x0, 0xd, 0x1, 0x8, 0xffffffffffffffff, 0xffffffffffffffff}, @alu={0x7, 0x80, 0x8, 0x2, 0x9, 0x6}, @ldst={0x3, 0x3, 0x6, 0x4, 0xb, 0xfffffffffffffff0, 0x10}], &(0x7f0000000080)='syzkaller\x00', 0x1ff, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0x4}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x2, 0x1}, 0x14) r2 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000002c0)='\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000200), 0x12) gettid() [ 728.361172] device lo left promiscuous mode 14:22:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$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$BPF_GET_MAP_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x28, &(0x7f0000000600)={0x0, 0x0}}, 0xf) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x100, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x6, 0x2, 0x4, 0x75, 0x0, 0xba7c, 0x0, 0x0, 0x600000, 0x0, 0x6e, 0x0, 0x7, 0x0, 0xae54, 0x0, 0x8, 0x0, 0x40000, 0x4, 0x1f, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x20000000d, 0x7, @perf_bp={&(0x7f0000000280)}, 0x1, 0x7, 0x0, 0x6, 0x5, 0x2fd, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000300)={r0}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0494e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x11b, 0x2, &(0x7f0000000200), 0xd14cc5addfad2f5d) 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) 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) close(r3) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$kcm(0x10, 0x1000000000000000, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000480)={'team0\x00', 0x4110}) sendmsg$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, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1b, 0x4004, 0x5, &(0x7f00000004c0)) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000540)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8922, &(0x7f0000000340)={'ip6gretap0\x00', @random="01003a1e2410"}) 14:22:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xd, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:44 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140), 0x2c) socketpair(0x0, 0x4, 0x2a5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0xff, 0x9, 0x0, 0xeb, 0x0, 0x20, 0x0, 0x3, 0x2, 0x7fffffff, 0x482c, 0x3bd, 0xaccf, 0x5, 0x7b7, 0x1, 0x3, 0x5, 0xffffffff, 0x33, 0xfffffffffffffff9, 0x7fffffff, 0x8, 0xfffffffffffffff7, 0xffff, 0x4, 0x80000000, 0x1ff, 0x97, 0x1, 0x7f, 0xa7e, 0x8000, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x25033af5, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000000000), 0x7}, 0x300, 0x5, 0xfffffffffffffff7, 0x7, 0x5, 0xff, 0xde}, r0, 0x8, 0xffffffffffffffff, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000002000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000050000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x18000000ffffff7f, 0xe, 0x29, &(0x7f00000005c0)="b90703e6680d698cb89e40f08847", &(0x7f0000000500)=""/41, 0x101}, 0x28) [ 728.720057] device lo entered promiscuous mode 14:22:44 executing program 0: close(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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x297ef) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000000)) close(0xffffffffffffffff) 14:22:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe80, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0x2000000e, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:44 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_bp={&(0x7f0000000400)}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xfffffffffffffffe, 0x2, &(0x7f0000001fd8)=ANY=[@ANYBLOB="95000000000078d0"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xfffffc22, &(0x7f000000cf3d)=""/195}, 0x48) 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x452d, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000780)="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") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x40, 0x4) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="f6afc19f94369603d009a43525422a424c51f1d95b8ee1b14b19e7de7f4e78d2ec589b268778672563ebc007c54288eaa23aa7b2fb4d1f8b3850b1e829751604cab2fa326afe4a776cca7d503147cc4c846810a39a76e9172f7c6e695cd3eae743f540f41ab5279676ca64c6cd574d8cfec3908b0000000000"]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7ff) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r4, &(0x7f0000000740)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x1132}) bpf$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$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x418a, 0x7, 0x7, 0x7fffffff, 0x4, 0x2a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80f, 0x8bab, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_subtree(r5, &(0x7f00000006c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000003c0)={'vlan0\x00', 0x400}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000400)=""/144}, 0x18) r6 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000600)='syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000640)='cgroup.subtree_control\x00', 0x2, 0x0) close(r3) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000004c0)={'bcsh0\x00', 0x20}) ioctl$TUNSETFILTEREBPF(r7, 0x800454e1, &(0x7f0000000240)=r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xf, 0x22, &(0x7f0000000100)="db96feb85f31b1536f564fe9991874", &(0x7f0000000140)=""/34, 0xab1}, 0x28) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000540)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000500)={'team_slave_1\x00', @broadcast}) 14:22:44 executing program 3: socket$kcm(0x29, 0x5, 0x0) socketpair$packet(0x11, 0x400002, 0x300, &(0x7f0000000140)) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) 14:22:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0x2000014e, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x69, &(0x7f0000000000)="b90703e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:44 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f00000024c0)=""/244, 0xf4}], 0xa, &(0x7f0000002680)=""/186, 0xba, 0x1}, 0x40) recvmsg$kcm(r0, &(0x7f0000002900)={&(0x7f0000002740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000027c0)=""/200, 0xc8}], 0x1, &(0x7f00000028c0)=""/2, 0x2, 0x8}, 0x100) sendmsg$kcm(r1, &(0x7f0000002d80)={&(0x7f0000002940)=@sco={0x1f, {0x4, 0x80, 0x1, 0x7e2d6c2e, 0x2, 0x7fff}}, 0x80, &(0x7f0000002d40)=[{&(0x7f00000029c0)="950dca3a08502679d4286455a5cdbda2acbc146490934aa49f9e0446d3c43bfa244dd3eead01fecc1e1e71923bc45d4e9218831cb6b55991ff738d8f8d3fb11d6c7feec6fd54943c9d2d3c4f80b02864c5fe213dfdf2c11495847de221200abee662b0b2f6d50120bf02acfde25133347e387f5762ce69e4b49be8a243b2bbfbe90220a7e509a9cfb6157cb11b79b8a15db4dd2c3ed89734718b6afdb94039691a08888823114a7644266cbf2295b723a0c615ee50b8b8", 0xb7}, {&(0x7f0000002a80)="2e42223c442a75045a354907131061abff3292d730c6db400ef7302bd7047f96a3f14859da05bcbbaa73a5873a6cfb6f24f191ea3d855ca48f9ba588850e9f2d3aba70abb80f4b2c34167f73e99e79014bcff86e6cd278757986498dbdfea0cd7f4b7ed47e79fa3a7db65ff4ef8cc25518fa0b9e2f21c0122fef18d8563fb2bab0588e46f3f8c1e0ae95cdf7b771d56b6cfbf867023be062f978c24fa6deb233a17fd2067b7fa07a9c66c3acaad277957518a24f3a9ca178aa051618c60ecb748618104ca084f9619ef02f35afbe7fe714132ad525d8ac012f46fbfc682d91106a50bd4d5558dca4406f7f729276c81a", 0xf0}, {&(0x7f0000002b80)="9cff29c00839d8e1fa0eff3449fbe51490227dcea8f4b2d2c9677dc7deae5daeee691d39a009c2311f79ddc54bbba6d3462281a108d260a9a6cf24c114cd5d2c3c6debb976fe33dd2baa01fa7324823a1ff1f87adeb1e0569052eac0d20712740a0eaccff681e60a955550e3e9e08bb6773d359742f07c8d8b9643fa16d31c63c1820fe0e7dd790292915d4b89", 0x8d}, {&(0x7f0000002c40)="b637f9b6d984410d8d600c5fc03240f07e9d87fbc35422b0d9d45c3a3bd4a27dcd1f9849aa9c02c9e8c87b071788464d90a9283bb4df2dfa0e514a707cdc49dcdd4a5fe97566580715e5e42c3c06c2dc6d9a339d7d7e55a589c6ae320d77a152dcf391579bc82d9a9039065acd5feb01e5b21a56fde23e61408728fa46fd1f7b975ae58b70ba30aee31ace01e146de3648c5a1b54e0056803cae1b19b081f2106ae9531f5947eecbdaef30f341fcd6208be880357e34113940da40af2c12879d65a588f342ff214527a1ee2867324617f24291bf8fcd02980e62d9dbef15294eb83584b0292c", 0xe6}], 0x4, &(0x7f0000004c40)=ANY=[@ANYBLOB="300000000000000001000000f7ffffff76a63a20a7658f15d99d081c763ec63fcb8b5b82003cff8ccd000000000000001000000000000000170100000900000020000000000000001f010000878c0000cc10ea9f980ec231e59087000000000010100000000000000501000006000000a362b86b3e22ea9a139f8977e7e70bff0b7119657f305e55979fdd959508d0655c134c134b4c5cfb9c199e086f095517d3f351138b7c416eec39fc4d31f27d645295f364a6eb0c12febd705e9f6fb534fc5e3576d14874f1e64288f9562ad6ccbf02543e2f8c2ffa2e022dc3abc8354296544f9f43eb340881415d92b92475e4c42476edb483cbb6a35bae879f249c8f65902c1be11b5426d637244c46d73a6f103ab3429fcbff8b29b88a4dc418b8d56e24baec5dea68fc6b01b789efb98568e0214907e3c6778a512aa7fa3459e32a80b6c9bf38aeab3ef900f1f2b62c2d1cb6724f26cbba1c7e5dd340acefaefa555cdf3616e468eaeb5a383f11c2444e1f37dafe3fbf7126cae1801ca3c7c89edbea8b3f326dd1b348e69d1cdc5d9d1f05b5e4f65b730d916ab458d21e8613a657611f676ec42421b935d8ee40863c29ee607e8f54dd7345bc7603c2429bc29ba59f0774205fb43c57837b99b93b7dba141e71c58d7de62d591e22494ad6c4c5096a3c81a9e4b853dd2c3b79cf1687bcc69a311d7d39d3243b624fa048949fd6903ac207b54ff50bf3b1e958ce02377f821ad64b5dc9c4362228b77e02838e9cdb245e3a0ac2dc7a1aa5da397c5d2e020bf5c86ca9b738d999efadfe8da97ba1069d5e565a4024a1b7397d3c2f989afe6b1dc2b5ea045f4f9a676132380aa86ebfdc463f51bfda1cf6594ce86afba8e47f06860c0105030fa1e73d53b275a9836795dd151ee624013ca47e883919058fdda775e6c233aad03f155619291881dab2a3fc5a202506a992a44ed475092fa08f0c90f93b035e9c7018bce4bb5170dcc1fc23b075e5655aae05fc67ca5e67cc3f085872b342494e50f70df280a1467cc58637d744bedb3bc5f8fbb7de53a62a211db750ccf641b4eff7cb43e9d86b9f90baeb45a8fa7a4211745f9cd23b110329262e27ada05b070ab12148f83eb86b7be0504c1da53db61c65b0b1d52d595b5bde799d6996f1d7a81dd29ee545937199604467af95ec405ada4c3fb7b21f5f662a144c0ade0cdb4513e804dc53342964fc4ade9606588625d28bad790f45177ff99088df1dbe6546afe399ad83b47d53a4c0726aeb6dff7aa29ec7436cfb116389dee4f9e55dae52664b79bd92fd2f0f9370351f70dfe8ca400749cf56469e9025f22225db42840765e4fbc3230484fc6e42a7dda4ee49f7a857cda6ff9f90139bfb626fee0c2f3b2e219f2e92fc43b7ca488bdf84f69134ee13ea501ec04c32aa7c924a515046f01eca193ef1f9fe8b41852514f118fae9c8e60cca26015aff0e4a40231c3f37b81437a23894d6b7a2319b4f8661ddb38b854adb8375f8cc8aeda5ddca03d396d53faffb8799f363c6975f228122e9cf03e497a1b46d015a0bcb7dc2a182b927a3a97a95d45689af9a2832c99bffe9008c2f6bb60714d2b6443a48a7a75b3d7aaedc518e3107ab203cde339b4bbb97d90a21e860f7db85c0721b106a2aa2c507ef27a02c70be0e01afc1e039251d8715e8cfa37b115891684dd2495b397ec079502b723f5478c4067ad76443e1fff839dd544e4ff66b07848a827b43ace1b38f3034fc0a434f830725f1b11a4993e748d3bab75bb93322daea2db10abe8a5536a78b073c02d1f873ef2e049db850fbe2ea3ff23f236d92880a1b3ac029728e8813a6aca15d3a02c25723bebf258876ee3cb57b01009f6115bffba44e91cfaf2eaa9978cb7ccaf2be53c1c4ea9ca63f988ed0f68d4e2ec315817de82c19c2d6d9c7cf28807a200c9114f71026bc1cc5ca9b02464cd0e65ab3d5c850df6af707f4b1ae7764f4bf804e979487654de51159e05f8d26bb8a6306feb57b9d313d9240f7ddbfcea58a4c1e20b783bfff16e320e13c6758df8f1d742cc30eea1831f8cc28d0d47fce4681f56598b0e0619104e54cdbd9eb4e999044ff0b604360a0653fe8c1eefbd2abe95b284bf5e52f1ae12e32cffb3f763e61e69004d5aa00a7423aaf1f3475edb663316d5b62d07b9d721f76aed4d792486f8998e1512a79fad50247ce3ab66328f18ef74dc3186517bc85316a7452a1fdcb155e52852ea632b8b21d5e55a994fce318e0078684d38861e41cbd83c8ea3d162568cf540f3cecec30b759ea357f472c4e5606a3fc1e32bdc0a2aedbf2a67c7a0ca05f373442fc537ddfd3a47ee1a79dfde471d64047aa9379fb89fbdaec8c0a3c3d725169207be6988f5a15c0afee2a9e5ed8fdc01b0d96258e7f743ca7e458e99e7a2442b93d86ca5cd13baf683fb79d5e8daaea013285fb9486db93a1fdc630ae40583b9ecdb3c29d6a0af3fabacc2233a6acfff87a7060d122e5d7576b5c7638b51f87f522d055d2fc6cfd843f10a8703efbc787bc2a0a529a45cd7f1fb104b6b69b4f3b17c24be8ee294f574fea61fd2533297133b357951e31226bac9968d690d49de857907c11729070fa18a7edb92d74b7a22404f006106dcec18e7a8c6dd5b90eddb6d6ce469212440e28be096f24fa8699e2b105548c55158b96cbd3a37368aba94ac7d8f96d6d0c5f37ced670a9990ea211d0376a91c7cc6facbbd0664e4f392da83fd12f5f1e5dbdb8ea90325bd4a41e43bd5df889bfa9a6f076552df1c705c5cdabdfcc01280ef7a9b90ab78f1da94384c46fa7868af2bf97f5d5654d0ef9954938f94ffac436410784d98911a9a221091c1580ed3df7a2f2f6e33373f97a9b14f0955ab8138d3d4cf8ec124fc425955601b9829ed1d8e99239714e209fc77024768b14f9f7b4356a15040cbd2bdcfb1bf96bd4b75b562dc054e5fbdfd2698c4f758549b596182d5321649e24d43dc3df9c4ef5c24186d38fb01c744591f0dd0bc6d4c70657c08bdb46d9bcb56debf5030b95f5dcba6d7504c82aaba14aa7c541e74429a8628ee2814834b844fb8dcf096c49e6a698e607343a16a4ab60fc3694a0c7842ea92ce32b31ec3bdba1f136f8be9d24b58dc58f756b08ee870568a1025b9e647e0d923108d59212b1b9b143dbf214af201064fbe3d97064a2c49cf16fd21a764a83a9247d589783413fb4751055d858872e0732958563ac2e8f8b4abf07018697c37e3f4d856fdfbc6ed367271e2cd2cd097dadb933917b6d6584d58381a0175b9c92f4f7285effcd94dc6e547c602a8e1e396d72f1e060def9da443bd396ca616146585f45507a81ba660b8915a533890dd2b73907e302082fc7387dacbf829c6e407e4d0011ed962a684848683d0c7d25dfb5adab9cacb9216b6f3514b40533d882f5322ed37c46e71827e4f3ecfbe044b1cafa43941ca66e4ae41ef4ce470cd9c1573be791acc3dd8268e310b139149ea3448b18eb1ab09244163ae9c5ae92844f540a01d8dda896e31e78d0a23077c31bbbef1144b60d375394f4e147811c2d6f9cc9b9491afdb067aec1a73dac3d16f255df4dbfe6d37a6d5db4e1853777e5ecc01d25b7bf80d3aece071cff8a46416a6eb5a2b261a6c234a01206ea2dfbdc012667c4eb219816a80899f32827a24d5c2aeacc8eac0dc72a25a74ecc5aefc45f41f14b7bf10a811be460515384075803384e4278c373fc557afb1e705d46174b1faf251a33c62ec41e39362e5d547458d2b8be4e318d5e9b8cbfd47c3704325a4acbb1b759d7951d8668a0e86b618a0542491829b24fb073679c693da192f97105eb5ee2b9f1e4312a806dea908892ac5108575cd73db4ba8e2eb8d8b791d52a7e8b65d5a1879b874821cfdfa268fffa531d34ad7a28505b2506bcfa4a9305a69c0424c989b29a065c003ec8ed190234a4d7df5ef47af9e7fb4e882b6b556afa1e87cc899a88c4b0651b52063bc53c75612b25133fc4e975b02aa6817e97d973724448b4631b5805109326b50a3d5fd7e500d8288de6350818dbb46973aa4b72d982814fcfebc23c3a7b80a65389f6f7f4c655f8a98095cbdaeb61d7eb48859850bdbe22343147647d9828f13e67c4c5055241a187984b03489fda4e8afae6694ffb17be1bc669cdef081ffe0a553ea0cd3bab129653b1da585aff6a4acca7e264879992ab6db5bbfd7d419dc7af64b0aa0dcf60eae8b91caed640f086ffc910fa511945f302a5fc02f66cc555dd708ad72a27118ec2f20abd5cd5d5127aeaf52c82f0b1f36140773f18f2b7db8e45d0a1e0994170f7fd7f2550cf85d4c6db5a708c698c22d2fd62ca0b00c2400af9af863673e6392cccdbeb4ee10198bf14917f630403bcd6a707ed81ccd6f842b395628388ffc19b6eecfaf1daa8d138adfba09f49f2263d4de4c9bf1960a78a9da15227416823495920f11c00b81d3975b6141a7e14787d2f64d3f6ebec1d2cb2f44df2701fc8f766e777838356ed1a68ea2cc93e62399e41549d3cc801f1d85610531b89c3cce2f08e753dd579edcfb57f9219b79c1d176e963ba9ae8372a2cfdf30a7005d06a8c32fb71cee9fe4defa8360d027022719add756e5059d44fb579cc9b99f4ad2529d32bbd672a3c98838ba5589e281e824e079735d4540369d802d3f44aca200a3d5a813a9569349d4ff4bbbffc35232542827ff923a5f0e66732d63c7e940c9d68c8b9083e4b8541534783aeb0c146dd5b414fcba2d836998b967aeb4107e2b0c31cd0da97b1669fee94f99864d12b15ca2caed38bac8c2d46c52d380fd3e6d1f25483352eb84b61185bb291fb0dcf0e8fabe3c44223c7d5aaed7e2392dbdd961f2e08e79786983f6a0243896a7d43a20fc767b9d388e944cf14eea04f2cb486fa65a2f51a53bac3d4b2f93d56b59af8f1f2a09f5e42803e4c6aa45e711611db3e248819d8199cbf83b209deec9358f4d0c40c8e00e2c06a8a3ffd6a171af9b721cf677303490982b64a697e177bb103b1f8c3bdad47df8072805f6019c78d49afe38d372c88f0dde7fe5b5d9d75710b55fd22655461d43ae85aa588b60ad3beb71d7fe4082c15ed7776e7e7c0cdc426fd28e82fd483a96c4a00ca262fc9bd760e07171d29040fe548ee6ea9f6603df6c8371e5006157a5afce8a3033c8bd0aaedbc71bbcbe8e8f9e2fdcdf3c0c20106a82f05433142c8fb0c00bf29d05ea08bdc3e50d1d46bbfb92eb2e3ae63dea938169df615b4f70ac368b02a8c1956970a80cf66755460ac6424892ed34f718099553701a48b14dc649df9d56d53d8ea308af11460aae0162789adbc4c3fc89de4c17b53f6c899fc67ded88120e0e922cf53583c34b36fb466f92d0c91403ab4eddc6b93240312568ee3cb7c121a4449e01ca95ca1054c24dae87ba1eae9db98f423139e282f63b32dcbeb08cb536dd00d3e517ef14f42afc3d31e57b808d88c7e9c3c7bd04dec7bcb57441281ec7df2fdfa28e65f4a011c2ce7ff69585e4e5bfb7d953cfb612c7de7e81cd2b964167a7b515961b3b94ab2ba5fa8a8af386fa1232d6db59561cccf502cb92a4c87cd6f69df6137338ec6841c328fbf6ffb272bfbdd1bfa03ba1af53b5f99ae24a6568f6c54e7789dd71b96f95862589f5d447c51273fa2f211e08df32941b13eb7365382edd86c205cd685e4b0509bc07b12e779dc7eb5669462b5c104f7d15f281d6ebd02da62eb7d60d9566a2251fbae348b2296bb021fcd9cb4738be7dd5bbe04c1bf537f60bd87cdd63b31dcf8c2d7a54d3bd2bd48aae3957a61458cca22f0fbb6c728bb2d7641bc1336dfd5b9f56eac62b0d13adf7fd40fbd3a03d0887ed2f29fae4df3bf7f19476f2215c0b22a0dad81b4e6cdd693a729819ead476f731fdb880bef0adc698451fa55d6337a703ee511c06873beb6259d759b1505215eaa1c1e5830ad41bdc177aa46d714a0eb1a5be46c92b7810bb72822db0000000000000001f0100000080000004e19ce439494d45d579363477ea3417683e1fb75851b2def6a0d98fb6edb0ada70e0f7357200b84d0ba1f32bad7315c181f56f7a7c2f1b9eb3a83d4099c2442bd473e896452dc155755b08e017e28824321694ae7b52453f1bf1fd30668079f0d90caabb1cdd4e9e16e65513ebd254227425174a4cabc1d5c82cf72de38b09bcf41ef1d909fb9ee078427cb1f6003e23f20f60f6aade817bb6091d7f82ef900"], 0x1120, 0x4004}, 0x50) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0]}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000002dc0)=ANY=[@ANYBLOB="270060bcd478fc45c724967dbe1100"], 0x10}, 0x0) 14:22:44 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000840)=""/203, 0xcb}, 0x10000) r0 = perf_event_open$cgroup(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2210, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x235, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) 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$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000980)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=@raw, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x2}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000140)='\x00'}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000060c64cbcba0a852c6688ca5c23264ea568af43eb0700000000000000b760c9c3250a2346de5917e02e60b1a4a9d5fa1d5100a0dd2a050276fd733b619e477b633fc05f69739792a3d1f203b794e68696006a030a4b0aaf5d89720857454d998eb7b080"]) openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000a00)='tasks\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000006c0)={'bpq0\x00', @broadcast}) 14:22:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x11, 0x65, &(0x7f0000000000), 0x4) sendmsg$kcm(r1, &(0x7f0000001340)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x0, @loopback}, 0x80, &(0x7f0000001300), 0x0, &(0x7f00000015c0)}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, r3, 0x4, 0x3}, 0x10) 14:22:44 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000040)=@l2, 0x3c, &(0x7f00000006c0)=[{&(0x7f0000000740)=""/158}], 0x0, &(0x7f0000000500)=""/134, 0xffffffba}, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2b, 'memory'}, {0x2d, 'cpu'}, {0x2f, 'io'}, {0x2d, 'pids'}, {0x2f, 'cpu'}, {0x2b, 'pids'}, {0x2f, 'memory'}]}, 0x2a) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0), 0x21f, &(0x7f0000001580)=[{0x18, 0x1, 0x1}], 0x18}, 0x0) close(r0) 14:22:44 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) r1 = 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, 0x0, 0x0, 0x0, 0x0, 0xe0000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x6, 0x209e1e, 0x3, 0x1, r1}, 0x2c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, r1, 0x0, 0x12, &(0x7f0000000080)=':selinuxmime_type\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x0, 0x1, &(0x7f0000000300)='\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={r3, r0, 0x0, 0x1b, &(0x7f00000002c0)='em0selinuxppp0%self%cpuset\x00', r5}, 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f00000004c0)="803bb6b127490d9b130f7192d9495862ad4e03ccf83dfcd79c036fb21cc2226560ad81d9fbbfe8b791aa8b620317e0a2fa91affc5311edd305659bd63d4cbe55c8c742bda4dd4a44be5a56ec26247696db3dfa55cf4aad8c2a9027c79b646fb7871806f3bda11c305955dafcb75e2391bb4dcd074d", &(0x7f0000000340)}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000007c0)) r7 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000800)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f0000000840)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) gettid() r8 = openat$cgroup_ro(r1, &(0x7f0000000380)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000880)=0x9b50) write$cgroup_type(r8, &(0x7f00000003c0)='threaded\x00', 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r9, 0x9, 0x8}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/130}, 0x18) r11 = socket$kcm(0x2, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b6bc8fda04ae1bf1a1e4431ff3e4e210a9ad83a2709b87b524875076871471eb7b6e745475d5febe321ff3eb7a90f27b92d384bf15cacfa784201efd3d604b"}, 0xffffffffffffff15, &(0x7f0000000300)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r11, 0x89a0, &(0x7f0000000000)) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x3f, 0x2, 0x2, 0x6, 0x0, 0x8, 0x40, 0x1, 0x2, 0x7, 0x4, 0x8, 0x0, 0x6c3e, 0x43, 0x5, 0x9, 0x6, 0xfff, 0x7f, 0x0, 0xffffffffffff8e14, 0x0, 0xfff, 0xe9e, 0x4e57, 0x1, 0x8, 0x2, 0x7, 0x0, 0x7fffffff, 0x5, 0xf475, 0x3, 0x5, 0x0, 0x7ff, 0x1, @perf_config_ext={0x4, 0x2}, 0x1008, 0x9, 0x9, 0x5, 0xffffffffffffb1a7, 0x7fff, 0x3}, r3, 0xa, r6, 0xe3690f5332ec5f72) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000780)={r2, &(0x7f0000000580)="ccf6b4701c983ba51e025e5fa83ae730164ea68a5de1d2c7935ec4593f26ccf403070693b64d3b0c2a0b635f5cfb910f3a5cf85870429efe6194c16e0943701aba2b4e37834f26829065ad64b364eb8da06e692449b145e92ae4f4a504851a4f1393e612b7070a7315a443bc116acc94249b7f7a64465e924489000367efbaf2baa649166ca5b230e359d221faa5a847175c644dfaae5099ad5c1b5d6b5a14d2917e40423c85b645b4bf724816f54261f1ac2ff2ee302b4400a8b42e3a7f3b15aa873d6fe037eaff9cb2c4", &(0x7f0000000680)="9cde23ef3b0c7358e3951d657bc0f9dd9d985032855d06f99608726aff02e1932124753a6cb35a42a595b571e4885276abecd444e2d208f193ce8620c7cc0feec330bc7512afe53a451c994823d0da018264877d2b879606f32ae9b68a6d9e03dce14a6b5c8863e708809c4e96b2be76e49612f22eee969c5b9ee848c79cfb6f01c668097a5e356d56699212cd1b11a02381f3b882f7f12f08f1ea6f18c0f5b8c7c75a53871af8215e458ed06b7f6d6f3f8c25f720952936071dde8038602853e33e8e1414d28f99fdf23f7a9cb0205c66b8"}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000340)='./file0\x00', r10}, 0x10) 14:22:44 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000840)=""/203, 0xcb}, 0x10000) r0 = perf_event_open$cgroup(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2210, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x235, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000980)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=@raw, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x2}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000140)='\x00'}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000060c64cbcba0a852c6688ca5c23264ea568af43eb0700000000000000b760c9c3250a2346de5917e02e60b1a4a9d5fa1d5100a0dd2a050276fd733b619e477b633fc05f69739792a3d1f203b794e68696006a030a4b0aaf5d89720857454d998eb7b080"]) openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000a00)='tasks\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000006c0)={'bpq0\x00', @broadcast}) 14:22:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b96903e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:44 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000840)=""/203, 0xcb}, 0x10000) r0 = perf_event_open$cgroup(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2210, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x235, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) 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$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000980)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=@raw, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x2}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000140)='\x00'}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000060c64cbcba0a852c6688ca5c23264ea568af43eb0700000000000000b760c9c3250a2346de5917e02e60b1a4a9d5fa1d5100a0dd2a050276fd733b619e477b633fc05f69739792a3d1f203b794e68696006a030a4b0aaf5d89720857454d998eb7b080"]) openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000a00)='tasks\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000006c0)={'bpq0\x00', @broadcast}) 14:22:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) socket$kcm(0x10, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000500)=""/210, 0xd2}, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000011080)={0x0, 0x0, &(0x7f00000006c0)=@raw, &(0x7f0000000380)='GPL\x00'}, 0xfffffffffffffe6f) socketpair(0x0, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x6611, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r1, 0x0, 0x4, &(0x7f0000000080)='GPL\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x5, 0x3, 0x0, 0x9231, 0x0, 0xfffffffffffffffa, 0x2, 0x8, 0x6, 0x9b, 0x3d, 0x100, 0x7, 0x7, 0x3, 0x0, 0x85db, 0xc7fc, 0x5dd7, 0x1f, 0x3, 0x9, 0x7fff, 0x9, 0x2, 0x8, 0x6, 0x2, 0x8, 0x401, 0xac40, 0x65a, 0x101, 0x1, 0xfffffffffffffff7, 0x9, 0x0, 0xcb9, 0x1, @perf_bp, 0x200, 0xffff, 0x1, 0x9, 0x2, 0x9, 0x7d}, r2, 0xb, r1, 0x1) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 14:22:45 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90769e69ebf08bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:45 executing program 5: perf_event_open(&(0x7f0000000380)={0x0, 0x70, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f0000001cc0)=@llc, 0x80, &(0x7f0000001d40)}, 0x0) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(r0, 0x84, 0x7d, &(0x7f0000000180), 0x8) 14:22:45 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000840)=""/203, 0xcb}, 0x10000) r0 = perf_event_open$cgroup(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2210, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x235, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) 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$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000100)}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000980)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=@raw, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x2}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000140)='\x00'}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000060c64cbcba0a852c6688ca5c23264ea568af43eb0700000000000000b760c9c3250a2346de5917e02e60b1a4a9d5fa1d5100a0dd2a050276fd733b619e477b633fc05f69739792a3d1f203b794e68696006a030a4b0aaf5d89720857454d998eb7b080"]) openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000a00)='tasks\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000006c0)={'bpq0\x00', @broadcast}) 14:22:45 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000c9500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x180000000000000a, 0xe, 0x29, &(0x7f0000000000)="b90703e69bbf08bb6400001086dd", &(0x7f0000000140)=""/41, 0x69}, 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000280)={0x0, 0x70, 0x6, 0xfffffffffffffce9, 0x7ff, 0x1, 0x0, 0xe5, 0x0, 0x2, 0x0, 0x100000000, 0x7, 0x101, 0x9, 0x0, 0x0, 0x3, 0x7, 0x80000001, 0x0, 0x0, 0x7, 0x81, 0x630, 0x3f, 0x285f, 0x371d, 0x8, 0x4, 0x8, 0x0, 0x2b3f, 0x0, 0xf8a, 0x9, 0x8000, 0xfb41, 0x0, 0x4, 0x1, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x10001, 0x2, 0xfffffffffffffffa, 0x0, 0x3}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000002a00), 0x100000000000005e, &(0x7f00000006c0)=""/207, 0xcf}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) socketpair(0x0, 0x3, 0xfff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000300)=r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000640)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600)}}) 14:22:45 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf05bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:45 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000dc0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x3a01, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, 0x6}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)="04c45fa020ed9d866a62f13c012e8ac1bc92f2b56677551424fd859cdc3e0e13b448bed4a7a73979e13092bc285eea0b5ae0f57a", 0x34}], 0x1, &(0x7f0000000000)}, 0x20004040) 14:22:45 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) write$cgroup_int(r0, &(0x7f0000000100)=0x8000, 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) unlink(&(0x7f0000000380)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xa17, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r0}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=0xb8c, 0x12) write$cgroup_int(r1, &(0x7f0000000080), 0x297ef) 14:22:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x4, 0xffff, 0x1, 0x869, 0x0, 0x1f, 0x1, 0x8, 0x5, 0xfffffffffffffffb, 0xfffffffffffffc00, 0x8, 0x5, 0xbeb, 0x5, 0x2078, 0x1f, 0x200, 0x7, 0xffffffff, 0xffffffff, 0x1f, 0xdb9, 0x9, 0x0, 0xde9, 0x5, 0x9873, 0x3, 0x1, 0x7, 0x8, 0xfffffffffffffc00, 0x7fff, 0x4, 0x7, 0x0, 0x20, 0x2, @perf_config_ext={0xbfa, 0x3ff}, 0xa0, 0x1000, 0x1, 0x7, 0xd4c, 0x4, 0x6}, r1, 0xc, r0, 0x9) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00', 0x2761, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r2, 0x3, 0x3}, 0x10) close(0xffffffffffffffff) openat$cgroup_ro(r2, &(0x7f0000000300)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000fc00)={&(0x7f000000f700)=@can, 0x80, &(0x7f000000fb80)}, 0x20) socket$kcm(0x29, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x4255b) r5 = gettid() write$cgroup_int(r4, &(0x7f0000000340)=0x6, 0x12) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x3, 0x8000, 0x4, 0x81, 0x0, 0x0, 0x0, 0x2, 0x7, 0x2, 0xfffffffffffffffe, 0x8, 0xfffffffffffffff8, 0x1ff, 0x10000, 0x9, 0x3f, 0x2, 0x2, 0x2, 0x101, 0x4, 0x9, 0x7, 0x1, 0xfffffffffffffffe, 0xbcd2, 0x7f1d403c, 0x1, 0x3, 0x6, 0x2, 0x80, 0xfffffffffffffffb, 0x8, 0x2, 0x0, 0x1000, 0x2, @perf_config_ext={0x2, 0x3ff}, 0x1, 0x73f25d03, 0x5, 0xf, 0x9, 0x0, 0xfffffffffffffffd}, r5, 0x10, r3, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) mkdirat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x7fffff) openat$cgroup_ro(r4, &(0x7f0000000380)='cpuacct.usage_percpu\x00', 0x0, 0x0) 14:22:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) unlink(&(0x7f0000000400)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000580)={r0}) 14:22:45 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x6, &(0x7f0000000000)=@raw=[@alu={0x0, 0x3, 0x0, 0xb, 0x7, 0x0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff}, @generic={0x710, 0x0, 0x1, 0xffff, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6b1ca808}], &(0x7f0000000040)='syzkaller\x00', 0x6, 0xa0, &(0x7f0000000080)=""/160, 0x41f00, 0x1, [], 0x0, 0x2}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000200)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffff7ffff, 0x44f, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000240)) socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) r2 = perf_event_open$cgroup(&(0x7f0000000280)={0x7, 0x70, 0x2, 0x3f, 0x8000, 0x4000000000000000, 0x0, 0xfff, 0x20000, 0x9, 0xdd05, 0xfffffffffffffffb, 0x22, 0x7ff, 0x100000001, 0x7ff, 0x0, 0x100000001, 0x0, 0x2335, 0x0, 0x0, 0x6, 0x8000, 0x3, 0x591, 0x1f, 0xbc9, 0x1, 0x9, 0xb1, 0x3f, 0x40, 0x80000000, 0x9, 0x20, 0xffff, 0x6, 0x0, 0x1000, 0x1, @perf_config_ext={0x0, 0x4}, 0x2, 0x49b0ecb8, 0x1ff, 0x1, 0x6, 0x9, 0xffff}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='syzkaller\x00') 14:22:45 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf69bb64879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:45 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001080)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340), 0x257, 0x0, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/148, 0x94}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x40000000000002, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x5, 0x7d, 0x2, 0x1, 0x2, r4, 0x9767}, 0x2c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) recvmsg$kcm(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/33, 0x21}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x11, 0x0, 0x300) r5 = socket$kcm(0xa, 0x0, 0x11) gettid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)}, 0xffffffffffffff13) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000c80), 0x0, &(0x7f0000000d40)}, 0x0) getpid() socketpair(0x2, 0x5, 0x1000, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r6, &(0x7f0000000540)='tat\x00', 0x0, 0x0) sendmsg$kcm(r5, &(0x7f00000008c0)={&(0x7f0000000740)=@un=@file={0x0, './file0/file0\x00'}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)="ec9a6fb7e30b23192c9fb767dc74a4949d9cfc7e6279aa731659df1c9160754078848e0d2825b6a29d63ba56cf6fa5dcef5aee6882b4f612c69f44df36f3c35db04afa72e93d37a527f82d2e4a8d509717024e71eed586da440e87fa47e098a8c14f1cb11d52f8579335287789b03113eca69711bf95aa0fba4b0673900a81447b38decf223f31868cec62bc542eb0ee4ba7cbef25f2da2468dba2ac855e2fe040a47ec617", 0xa5}], 0x1, &(0x7f0000000580)=ANY=[]}, 0x1) 14:22:46 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb69879e100800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:46 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e690800", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:22:46 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x1800000000000006, 0xe, 0x29, &(0x7f0000000000)="b90703e69ebf08bb64879e1086dd", &(0x7f0000000140)=""/41, 0x69}, 0x28) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000740), 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 730.798034] ================================================================== [ 730.798166] BUG: KASAN: use-after-free in _decode_session6+0x149b/0x1500 [ 730.812555] Read of size 1 at addr ffff8801c6f8c516 by task syz-executor1/19429 [ 730.812560] [ 730.812578] CPU: 0 PID: 19429 Comm: syz-executor1 Not tainted 4.20.0-rc1+ #141 [ 730.812587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.812592] Call Trace: [ 730.812618] dump_stack+0x244/0x39d [ 730.812643] ? dump_stack_print_info.cold.1+0x20/0x20 [ 730.812658] ? printk+0xa7/0xcf [ 730.812676] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 730.812704] print_address_description.cold.7+0x9/0x1ff [ 730.812729] kasan_report.cold.8+0x242/0x309 [ 730.829148] ? _decode_session6+0x149b/0x1500 [ 730.829172] __asan_report_load1_noabort+0x14/0x20 [ 730.829185] _decode_session6+0x149b/0x1500 [ 730.829273] __xfrm_decode_session+0x71/0x140 [ 730.829330] vti6_tnl_xmit+0x3fc/0x1c10 [ 730.841223] ? __lock_acquire+0x62f/0x4c20 [ 730.841243] ? kasan_check_read+0x11/0x20 [ 730.841263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 730.841290] ? vti6_tnl_create2+0x430/0x430 [ 730.841316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 730.913639] ? check_preemption_disabled+0x48/0x280 [ 730.918701] dev_hard_start_xmit+0x295/0xc80 [ 730.923111] ? dev_direct_xmit+0x6b0/0x6b0 [ 730.927338] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 730.932869] ? netif_skb_features+0x690/0xb70 [ 730.937353] ? rcu_softirq_qs+0x20/0x20 [ 730.941332] ? lock_acquire+0x1ed/0x520 [ 730.945295] ? __dev_queue_xmit+0x3063/0x3ad0 [ 730.949787] ? kasan_check_read+0x11/0x20 [ 730.953928] ? do_raw_spin_lock+0x14f/0x350 [ 730.958241] ? rwlock_bug.part.2+0x90/0x90 [ 730.962504] ? netif_skb_features+0xb70/0xb70 [ 730.966998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 730.972617] ? check_preemption_disabled+0x48/0x280 [ 730.977633] __dev_queue_xmit+0x2f71/0x3ad0 [ 730.981948] ? save_stack+0x43/0xd0 [ 730.985567] ? kasan_kmalloc+0xc7/0xe0 [ 730.989447] ? __kmalloc_node_track_caller+0x50/0x70 [ 730.994557] ? netdev_pick_tx+0x310/0x310 [ 730.998699] ? trace_hardirqs_on+0x310/0x310 [ 731.003100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 731.008634] ? check_preemption_disabled+0x48/0x280 [ 731.013740] ? __lock_is_held+0xb5/0x140 [ 731.017797] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 731.022807] ? skb_release_data+0x1c4/0x880 [ 731.027127] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 731.032410] ? kasan_unpoison_shadow+0x35/0x50 [ 731.036987] ? skb_tx_error+0x2f0/0x2f0 [ 731.040958] ? __kmalloc_node_track_caller+0x50/0x70 [ 731.046073] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 731.051608] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 731.057140] ? kasan_check_write+0x14/0x20 [ 731.061366] ? pskb_expand_head+0x6b3/0x10f0 [ 731.065773] ? skb_release_data+0x880/0x880 [ 731.070084] ? __alloc_skb+0x770/0x770 [ 731.073982] ? __lock_is_held+0xb5/0x140 [ 731.078039] ? kasan_check_write+0x14/0x20 [ 731.082265] ? __skb_clone+0x6c7/0xa00 [ 731.086147] ? __copy_skb_header+0x6b0/0x6b0 [ 731.090546] ? kmem_cache_alloc+0x33a/0x730 [ 731.094869] ? skb_ensure_writable+0x15e/0x640 [ 731.099447] dev_queue_xmit+0x17/0x20 [ 731.103251] ? dev_queue_xmit+0x17/0x20 [ 731.107219] __bpf_redirect+0x5cf/0xb20 [ 731.111191] bpf_clone_redirect+0x2f6/0x490 [ 731.115602] bpf_prog_c39d1ba309a769f7+0x26c/0x1000 [ 731.120612] ? rcu_sync_dtor+0x170/0x170 [ 731.124667] ? lock_downgrade+0x900/0x900 [ 731.128816] ? ktime_get+0x332/0x400 [ 731.132540] ? find_held_lock+0x36/0x1c0 [ 731.136604] ? lock_acquire+0x1ed/0x520 [ 731.140573] ? bpf_test_run+0x3cb/0x780 [ 731.144539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 731.150068] ? check_preemption_disabled+0x48/0x280 [ 731.155081] ? kasan_check_read+0x11/0x20 [ 731.159228] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 731.164496] ? rcu_softirq_qs+0x20/0x20 [ 731.168469] ? bpf_cgroup_storage_release+0x220/0x220 [ 731.173650] ? skb_try_coalesce+0x1b70/0x1b70 [ 731.178142] ? bpf_test_run+0x25d/0x780 [ 731.182226] ? netlink_diag_dump+0x2a0/0x2a0 [ 731.186629] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 731.192157] ? bpf_test_init.isra.10+0x70/0x100 [ 731.196825] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 731.201579] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 731.206410] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 731.211940] ? fput+0x130/0x1a0 [ 731.215212] ? __bpf_prog_get+0x9b/0x290 [ 731.219284] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 731.224123] ? bpf_prog_test_run+0x130/0x1a0 [ 731.228545] ? __x64_sys_bpf+0x3d8/0x520 [ 731.232598] ? bpf_prog_get+0x20/0x20 [ 731.236398] ? rcu_sync_dtor+0x170/0x170 [ 731.240469] ? do_syscall_64+0x1b9/0x820 [ 731.244520] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 731.249874] ? syscall_return_slowpath+0x5e0/0x5e0 [ 731.254794] ? trace_hardirqs_on_caller+0x310/0x310 [ 731.259800] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 731.264806] ? prepare_exit_to_usermode+0x291/0x3b0 [ 731.269816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 731.274653] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.280015] [ 731.281629] Allocated by task 18257: [ 731.285334] save_stack+0x43/0xd0 [ 731.288780] kasan_kmalloc+0xc7/0xe0 [ 731.292484] __kmalloc_node_track_caller+0x50/0x70 [ 731.297403] __kmalloc_reserve.isra.40+0x41/0xe0 [ 731.302150] pskb_expand_head+0x230/0x10f0 [ 731.306373] skb_ensure_writable+0x3dd/0x640 [ 731.310881] bpf_clone_redirect+0x14a/0x490 [ 731.315192] bpf_prog_c39d1ba309a769f7+0x460/0x1000 [ 731.320684] [ 731.322302] Freed by task 18257: [ 731.325661] save_stack+0x43/0xd0 [ 731.329107] __kasan_slab_free+0x102/0x150 [ 731.333341] kasan_slab_free+0xe/0x10 [ 731.337127] kfree+0xcf/0x230 [ 731.340221] skb_free_head+0x99/0xc0 [ 731.343921] skb_release_data+0x6a4/0x880 [ 731.348059] skb_release_all+0x4a/0x60 [ 731.351946] kfree_skb+0x1bb/0x580 [ 731.355493] vti6_tnl_xmit+0x387/0x1c10 [ 731.359463] dev_hard_start_xmit+0x295/0xc80 [ 731.363857] __dev_queue_xmit+0x2f71/0x3ad0 [ 731.368164] dev_queue_xmit+0x17/0x20 [ 731.371966] __bpf_redirect+0x5cf/0xb20 [ 731.375926] bpf_clone_redirect+0x2f6/0x490 [ 731.380261] bpf_prog_c39d1ba309a769f7+0x460/0x1000 [ 731.385257] [ 731.386879] The buggy address belongs to the object at ffff8801c6f8c500 [ 731.386879] which belongs to the cache kmalloc-512 of size 512 [ 731.399538] The buggy address is located 22 bytes inside of [ 731.399538] 512-byte region [ffff8801c6f8c500, ffff8801c6f8c700) [ 731.411314] The buggy address belongs to the page: [ 731.416235] page:ffffea00071be300 count:1 mapcount:0 mapping:ffff8801da800940 index:0x0 [ 731.424365] flags: 0x2fffc0000000200(slab) [ 731.428594] raw: 02fffc0000000200 ffffea0007455048 ffffea0006e970c8 ffff8801da800940 [ 731.436467] raw: 0000000000000000 ffff8801c6f8c000 0000000100000006 0000000000000000 [ 731.444335] page dumped because: kasan: bad access detected [ 731.450030] [ 731.451642] Memory state around the buggy address: [ 731.456558] ffff8801c6f8c400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 731.463911] ffff8801c6f8c480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 731.471266] >ffff8801c6f8c500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 731.478606] ^ [ 731.482478] ffff8801c6f8c580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 731.489824] ffff8801c6f8c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 731.497256] ================================================================== [ 731.504598] Disabling lock debugging due to kernel taint [ 731.510125] Kernel panic - not syncing: panic_on_warn set ... [ 731.516020] CPU: 0 PID: 19429 Comm: syz-executor1 Tainted: G B 4.20.0-rc1+ #141 [ 731.524771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.534123] Call Trace: [ 731.536708] dump_stack+0x244/0x39d [ 731.540325] ? dump_stack_print_info.cold.1+0x20/0x20 [ 731.545578] panic+0x2ad/0x55c [ 731.548766] ? add_taint.cold.5+0x16/0x16 [ 731.552910] ? trace_hardirqs_on+0xb4/0x310 [ 731.557221] ? trace_hardirqs_on+0xb4/0x310 [ 731.561538] kasan_end_report+0x47/0x4f [ 731.565507] kasan_report.cold.8+0x76/0x309 [ 731.569815] ? _decode_session6+0x149b/0x1500 [ 731.574302] __asan_report_load1_noabort+0x14/0x20 [ 731.579217] _decode_session6+0x149b/0x1500 [ 731.583534] __xfrm_decode_session+0x71/0x140 [ 731.588023] vti6_tnl_xmit+0x3fc/0x1c10 [ 731.591988] ? __lock_acquire+0x62f/0x4c20 [ 731.596211] ? kasan_check_read+0x11/0x20 [ 731.600350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 731.605883] ? vti6_tnl_create2+0x430/0x430 [ 731.610197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 731.615723] ? check_preemption_disabled+0x48/0x280 [ 731.620743] dev_hard_start_xmit+0x295/0xc80 [ 731.625147] ? dev_direct_xmit+0x6b0/0x6b0 [ 731.629371] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 731.634985] ? netif_skb_features+0x690/0xb70 [ 731.639466] ? rcu_softirq_qs+0x20/0x20 [ 731.643447] ? lock_acquire+0x1ed/0x520 [ 731.647421] ? __dev_queue_xmit+0x3063/0x3ad0 [ 731.651911] ? kasan_check_read+0x11/0x20 [ 731.656049] ? do_raw_spin_lock+0x14f/0x350 [ 731.660359] ? rwlock_bug.part.2+0x90/0x90 [ 731.664586] ? netif_skb_features+0xb70/0xb70 [ 731.669077] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 731.674609] ? check_preemption_disabled+0x48/0x280 [ 731.679616] __dev_queue_xmit+0x2f71/0x3ad0 [ 731.683929] ? save_stack+0x43/0xd0 [ 731.687543] ? kasan_kmalloc+0xc7/0xe0 [ 731.691426] ? __kmalloc_node_track_caller+0x50/0x70 [ 731.696518] ? netdev_pick_tx+0x310/0x310 [ 731.700653] ? trace_hardirqs_on+0x310/0x310 [ 731.705052] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 731.710576] ? check_preemption_disabled+0x48/0x280 [ 731.715586] ? __lock_is_held+0xb5/0x140 [ 731.719638] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 731.724644] ? skb_release_data+0x1c4/0x880 [ 731.728958] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 731.734242] ? kasan_unpoison_shadow+0x35/0x50 [ 731.738828] ? skb_tx_error+0x2f0/0x2f0 [ 731.742805] ? __kmalloc_node_track_caller+0x50/0x70 [ 731.747901] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 731.753443] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 731.758969] ? kasan_check_write+0x14/0x20 [ 731.763189] ? pskb_expand_head+0x6b3/0x10f0 [ 731.767590] ? skb_release_data+0x880/0x880 [ 731.771903] ? __alloc_skb+0x770/0x770 [ 731.775784] ? __lock_is_held+0xb5/0x140 [ 731.779839] ? kasan_check_write+0x14/0x20 [ 731.784059] ? __skb_clone+0x6c7/0xa00 [ 731.787933] ? __copy_skb_header+0x6b0/0x6b0 [ 731.792329] ? kmem_cache_alloc+0x33a/0x730 [ 731.796645] ? skb_ensure_writable+0x15e/0x640 [ 731.801220] dev_queue_xmit+0x17/0x20 [ 731.805006] ? dev_queue_xmit+0x17/0x20 [ 731.808969] __bpf_redirect+0x5cf/0xb20 [ 731.812935] bpf_clone_redirect+0x2f6/0x490 [ 731.817254] bpf_prog_c39d1ba309a769f7+0x26c/0x1000 [ 731.822258] ? rcu_sync_dtor+0x170/0x170 [ 731.826307] ? lock_downgrade+0x900/0x900 [ 731.830441] ? ktime_get+0x332/0x400 [ 731.834148] ? find_held_lock+0x36/0x1c0 [ 731.838201] ? lock_acquire+0x1ed/0x520 [ 731.842164] ? bpf_test_run+0x3cb/0x780 [ 731.846128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 731.851653] ? check_preemption_disabled+0x48/0x280 [ 731.856663] ? kasan_check_read+0x11/0x20 [ 731.860797] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 731.866059] ? rcu_softirq_qs+0x20/0x20 [ 731.870022] ? bpf_cgroup_storage_release+0x220/0x220 [ 731.875299] ? skb_try_coalesce+0x1b70/0x1b70 [ 731.879785] ? bpf_test_run+0x25d/0x780 [ 731.883750] ? netlink_diag_dump+0x2a0/0x2a0 [ 731.888150] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 731.893675] ? bpf_test_init.isra.10+0x70/0x100 [ 731.898337] ? bpf_prog_test_run_skb+0x73b/0xcb0 [ 731.903086] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 731.907917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 731.913440] ? fput+0x130/0x1a0 [ 731.916705] ? __bpf_prog_get+0x9b/0x290 [ 731.920757] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 731.925590] ? bpf_prog_test_run+0x130/0x1a0 [ 731.929995] ? __x64_sys_bpf+0x3d8/0x520 [ 731.934048] ? bpf_prog_get+0x20/0x20 [ 731.937848] ? rcu_sync_dtor+0x170/0x170 [ 731.941905] ? do_syscall_64+0x1b9/0x820 [ 731.946074] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 731.951537] ? syscall_return_slowpath+0x5e0/0x5e0 [ 731.956459] ? trace_hardirqs_on_caller+0x310/0x310 [ 731.961467] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 731.966469] ? prepare_exit_to_usermode+0x291/0x3b0 [ 731.971474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 731.976309] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.982366] Kernel Offset: disabled [ 731.986016] Rebooting in 86400 seconds..