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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f0000000040)=@bpq0='bpq0\x00', 0x10) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r3 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0xe5, 0x6, 0x40, 0x81, 0x0, 0x0, 0x2000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000080), 0x1}, 0x81, 0x0, 0x3, 0x9, 0x4, 0x1000}, r1, 0xe, 0xffffffffffffffff, 0x11) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7d5ae8f2b1e968b5, 0x10, r3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendfile(r5, r2, 0x0, 0xc16f) 07:35:41 executing program 0 (fault-call:4 fault-nth:12): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={0x0}, 0x0, 0x400000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r1, &(0x7f00000001c0)="fe04edcdb0c0d32da2e964b60f84eaf50201b2e4dd8685dea42f8ddae1492e", 0x1f, 0x20000010, &(0x7f0000000240)={0xa, 0x4e21, 0x10001, @ipv4={[], [], @loopback}, 0xf35}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r6, r5, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r4, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x20}, 0x0) r8 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r10, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r12}}}], 0x20}, 0x0) r13 = getpid() sched_setattr(r13, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r14 = getpid() sched_setattr(r14, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x7fffffff, r3, r7, r9, r12, 0x80, 0x6}, 0x7, 0x100, 0x10000000, 0x8, r13, r14}) sendfile(r0, r1, 0x0, 0x40d09) [ 307.028617] FAULT_INJECTION: forcing a failure. [ 307.028617] name failslab, interval 1, probability 0, space 0, times 0 [ 307.054971] CPU: 1 PID: 17335 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 307.062241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.071865] Call Trace: [ 307.074471] dump_stack+0x138/0x197 [ 307.078112] should_fail.cold+0x10f/0x159 [ 307.082285] should_failslab+0xdb/0x130 [ 307.086270] __kmalloc+0x2f0/0x7a0 [ 307.089813] ? current_time+0x89/0xb0 [ 307.093615] ? __atime_needs_update+0x2bb/0x940 [ 307.098287] ? iter_file_splice_write+0x141/0xad0 [ 307.103159] iter_file_splice_write+0x141/0xad0 [ 307.107858] ? touch_atime+0xce/0x250 [ 307.111774] ? generic_file_splice_read+0x3e7/0x600 [ 307.116800] ? fsnotify+0x11e0/0x11e0 [ 307.120606] ? default_file_splice_read+0x7b0/0x7b0 [ 307.125647] ? add_to_pipe+0x340/0x340 [ 307.129548] ? rw_verify_area+0xea/0x2b0 [ 307.133616] ? default_file_splice_read+0x7b0/0x7b0 [ 307.138631] direct_splice_actor+0x123/0x190 [ 307.143036] splice_direct_to_actor+0x29e/0x7b0 [ 307.147705] ? generic_pipe_buf_nosteal+0x10/0x10 [ 307.152558] ? do_splice_to+0x170/0x170 [ 307.156538] ? rw_verify_area+0xea/0x2b0 [ 307.160617] do_splice_direct+0x18d/0x230 [ 307.164768] ? splice_direct_to_actor+0x7b0/0x7b0 [ 307.169620] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 307.174382] ? __sb_start_write+0x153/0x2f0 [ 307.178713] do_sendfile+0x4db/0xbd0 [ 307.182440] ? do_compat_pwritev64+0x140/0x140 [ 307.187985] ? fput+0xd4/0x150 [ 307.191180] SyS_sendfile64+0x102/0x110 [ 307.195160] ? SyS_sendfile+0x130/0x130 [ 307.199138] ? do_syscall_64+0x53/0x640 [ 307.203118] ? SyS_sendfile+0x130/0x130 [ 307.207799] do_syscall_64+0x1e8/0x640 [ 307.211691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.216559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.221754] RIP: 0033:0x459a59 07:35:41 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x7f, 0x25b58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 307.224938] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 307.232648] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 307.239917] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 307.247306] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.255365] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 307.262638] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 07:35:42 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0xab43700ab6d795a0, 0xfffffffffffffff7}) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000900)={0x8, "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", 0x1000}, 0x1006) sendfile(r4, r4, &(0x7f0000000240), 0x2008000fffffffe) bind$unix(r4, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x1000, r3, 0x0, 0x39}) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) name_to_handle_at(r2, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={0x3c, 0x101, "7643a6b0ba9996a269ed346a3349503d9418a7ef8c09c1a09af504b97ebb63af5cf1044cb7853a7c8b9fd3b4804a497558e68443"}, &(0x7f00000000c0), 0x2400) 07:35:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000016c0)={0xffffffffffffffff, 0xc0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=0x2, 0x0, 0x0, 0x0, &(0x7f0000001500)={0x8, 0x1}, 0x0, 0x0, &(0x7f0000001540)={0x0, 0x7, 0x20, 0x80000000}, &(0x7f0000001580)=0x9, 0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=0x6b}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001700)={r1, r0, 0x0, 0x6, &(0x7f0000000440)='\\ppp0\x00', r2}, 0x30) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r4, &(0x7f0000000180)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/166, 0xa6}], 0x6, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) syslog(0x3, &(0x7f0000000040)=""/37, 0x25) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r5 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') r7 = socket$netlink(0x10, 0x3, 0x16) sendmsg$TIPC_CMD_SET_NODE_ADDR(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r6, 0x101, 0x70bd27, 0x0, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f0000001800)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x1c, r6, 0x800, 0x70bd2a, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x4df0c93d4b9e9020) sendfile(r3, r5, 0x0, 0x40d09) 07:35:42 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, 0x0) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:42 executing program 0 (fault-call:4 fault-nth:13): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 307.462273] FAULT_INJECTION: forcing a failure. [ 307.462273] name failslab, interval 1, probability 0, space 0, times 0 [ 307.499962] CPU: 1 PID: 17358 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 307.507028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.516393] Call Trace: [ 307.518990] dump_stack+0x138/0x197 [ 307.522633] should_fail.cold+0x10f/0x159 [ 307.526791] should_failslab+0xdb/0x130 [ 307.530786] kmem_cache_alloc+0x2d7/0x780 [ 307.534940] ? mark_buffer_dirty+0xdb/0x4a0 [ 307.539277] ? __ext4_handle_dirty_metadata+0x125/0x470 [ 307.544663] alloc_buffer_head+0x24/0xe0 [ 307.548730] alloc_page_buffers+0xb7/0x200 [ 307.554549] create_empty_buffers+0x39/0x480 [ 307.560308] create_page_buffers+0x153/0x1c0 [ 307.564719] __block_write_begin_int+0x195/0x1100 [ 307.569573] ? save_trace+0x290/0x290 [ 307.573383] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 307.578996] ? __breadahead+0xd0/0xd0 [ 307.582787] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 307.588396] __block_write_begin+0x31/0x40 [ 307.592615] ext4_da_write_begin+0x40f/0xc30 [ 307.597012] ? ext4_write_begin+0x1030/0x1030 [ 307.601492] ? trace_hardirqs_on_caller+0x400/0x590 [ 307.606582] generic_perform_write+0x1f8/0x480 [ 307.611167] ? page_endio+0x530/0x530 [ 307.614958] ? current_time+0xb0/0xb0 [ 307.618931] ? ext4_file_write_iter+0x1f4/0xe90 [ 307.623608] __generic_file_write_iter+0x239/0x5b0 [ 307.628544] ext4_file_write_iter+0x2ac/0xe90 [ 307.633126] ? splice_direct_to_actor+0x29e/0x7b0 [ 307.637961] ? ext4_file_mmap+0x2c0/0x2c0 [ 307.642099] ? __might_sleep+0x93/0xb0 [ 307.645973] do_iter_readv_writev+0x418/0x670 [ 307.650474] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 307.655229] ? rw_verify_area+0xea/0x2b0 [ 307.659273] do_iter_write+0x154/0x540 [ 307.663143] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 307.668604] ? __kmalloc+0x376/0x7a0 [ 307.672306] vfs_iter_write+0x77/0xb0 [ 307.676098] iter_file_splice_write+0x572/0xad0 [ 307.680760] ? touch_atime+0xce/0x250 [ 307.684552] ? default_file_splice_read+0x7b0/0x7b0 [ 307.689571] ? rw_verify_area+0xea/0x2b0 [ 307.693700] ? default_file_splice_read+0x7b0/0x7b0 [ 307.698701] direct_splice_actor+0x123/0x190 [ 307.703095] splice_direct_to_actor+0x29e/0x7b0 [ 307.707751] ? generic_pipe_buf_nosteal+0x10/0x10 [ 307.712581] ? do_splice_to+0x170/0x170 [ 307.716551] ? rw_verify_area+0xea/0x2b0 [ 307.720945] do_splice_direct+0x18d/0x230 [ 307.725087] ? splice_direct_to_actor+0x7b0/0x7b0 [ 307.729915] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 307.734655] ? __sb_start_write+0x153/0x2f0 [ 307.739426] do_sendfile+0x4db/0xbd0 [ 307.743155] ? do_compat_pwritev64+0x140/0x140 [ 307.747721] ? fput+0xd4/0x150 [ 307.750914] SyS_sendfile64+0x102/0x110 [ 307.754873] ? SyS_sendfile+0x130/0x130 [ 307.758832] ? do_syscall_64+0x53/0x640 [ 307.762792] ? SyS_sendfile+0x130/0x130 [ 307.766751] do_syscall_64+0x1e8/0x640 [ 307.770635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.775464] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.780635] RIP: 0033:0x459a59 [ 307.783807] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 307.791499] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 307.798768] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 307.806023] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.813286] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 307.820894] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 07:35:42 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x4, 0xbd22cb443f7639c7) sendfile(r0, r1, 0x0, 0x40d09) 07:35:42 executing program 0 (fault-call:4 fault-nth:14): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:42 executing program 1: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x184) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 308.032930] kauditd_printk_skb: 35 callbacks suppressed [ 308.032939] audit: type=1804 audit(1570692942.731:283): pid=17372 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/395/bus" dev="sda1" ino=16610 res=1 [ 308.072655] FAULT_INJECTION: forcing a failure. 07:35:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r2, &(0x7f00000015c0)={0x8, "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", 0xfffffffffffffde9}, 0x10000005c) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 308.072655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.081385] protocol 88fb is buggy, dev hsr_slave_0 [ 308.084603] protocol 88fb is buggy, dev hsr_slave_0 [ 308.090050] protocol 88fb is buggy, dev hsr_slave_1 [ 308.094812] protocol 88fb is buggy, dev hsr_slave_1 [ 308.186843] CPU: 1 PID: 17372 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 308.193913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.203274] Call Trace: [ 308.205880] dump_stack+0x138/0x197 [ 308.209613] should_fail.cold+0x10f/0x159 [ 308.213777] ? __might_sleep+0x93/0xb0 [ 308.217680] __alloc_pages_nodemask+0x1d6/0x7a0 [ 308.223688] ? __alloc_pages_slowpath+0x2930/0x2930 [ 308.228717] ? lock_downgrade+0x740/0x740 [ 308.233407] alloc_pages_current+0xec/0x1e0 [ 308.241829] __page_cache_alloc+0x248/0x3e0 [ 308.246169] generic_file_read_iter+0x12d8/0x21b0 [ 308.251040] ? filemap_range_has_page+0x1e0/0x1e0 [ 308.255901] ? __lock_is_held+0xb6/0x140 [ 308.259971] ? fsnotify+0x92f/0x11e0 [ 308.282983] ext4_file_read_iter+0x14e/0x340 [ 308.287414] generic_file_splice_read+0x37d/0x600 [ 308.292268] ? fsnotify+0x11e0/0x11e0 [ 308.296090] ? add_to_pipe+0x340/0x340 [ 308.300090] ? rw_verify_area+0xea/0x2b0 [ 308.304159] ? add_to_pipe+0x340/0x340 [ 308.308054] do_splice_to+0x105/0x170 [ 308.311877] splice_direct_to_actor+0x222/0x7b0 [ 308.316651] ? generic_pipe_buf_nosteal+0x10/0x10 [ 308.321514] ? do_splice_to+0x170/0x170 [ 308.325489] ? rw_verify_area+0xea/0x2b0 [ 308.329733] do_splice_direct+0x18d/0x230 [ 308.330322] audit: type=1804 audit(1570692942.731:284): pid=17374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir123874488/syzkaller.gIvNf1/674/bus" dev="sda1" ino=16690 res=1 [ 308.333885] ? splice_direct_to_actor+0x7b0/0x7b0 [ 308.333903] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 308.333913] ? __sb_start_write+0x153/0x2f0 [ 308.333927] do_sendfile+0x4db/0xbd0 [ 308.333943] ? do_compat_pwritev64+0x140/0x140 [ 308.333956] ? fput+0xd4/0x150 07:35:43 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x80000001) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f737230004c7e5ef1521c5e33cb01b58daec764e219ed4e7881bdd127eedc9931ccec71bbda704a82b92580a544b0a5b8a60096f96601fc064c14b0a052b97b819d39312c50997e561998b9318f66a513cf3738ff27c0b2a19c323304a88f589ac4c770168c09a8cb9a0389dcc3a9424e96d32d2c40c9401f4bbb468cac112f6601280b92021fa02ceee6a8ebc856dc9292067188099b15b3630a59a3f03ae9e20a94b6bb15e9993a7558c436710556b5058127f294370ead260355fd3bc85a12ae5651775a57e5d28032106fefcf3b118b796c3135cb69201d352d3ece2af6"], &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='msdos\x00', 0x88, &(0x7f0000000100)='.em1usersecurity\x00') sendfile(r0, r1, 0x0, 0x40d09) 07:35:43 executing program 1: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x184) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 308.333968] SyS_sendfile64+0x102/0x110 [ 308.333979] ? SyS_sendfile+0x130/0x130 [ 308.333989] ? do_syscall_64+0x53/0x640 [ 308.334000] ? SyS_sendfile+0x130/0x130 [ 308.334011] do_syscall_64+0x1e8/0x640 [ 308.334020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.334037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 308.334046] RIP: 0033:0x459a59 [ 308.372368] audit: type=1804 audit(1570692942.771:285): pid=17369 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/541/bus" dev="sda1" ino=16663 res=1 [ 308.375183] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 308.375195] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 308.375201] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 308.375207] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.375214] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 308.375220] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 308.387040] audit: type=1804 audit(1570692942.801:286): pid=17375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/541/bus" dev="sda1" ino=16663 res=1 [ 308.422157] audit: type=1804 audit(1570692942.881:287): pid=17362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/555/bus" dev="sda1" ino=16866 res=1 [ 308.485526] protocol 88fb is buggy, dev hsr_slave_0 [ 308.485571] protocol 88fb is buggy, dev hsr_slave_1 [ 308.849623] audit: type=1804 audit(1570692943.111:288): pid=17378 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/542/bus" dev="sda1" ino=16663 res=1 [ 308.877150] audit: type=1804 audit(1570692943.121:289): pid=17381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/542/bus" dev="sda1" ino=16663 res=1 [ 308.905136] audit: type=1804 audit(1570692943.191:290): pid=17384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir123874488/syzkaller.gIvNf1/675/bus" dev="sda1" ino=16643 res=1 07:35:43 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:43 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:43 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000640)={{0x9, 0x0, 0x4, 0x3, 'syz0\x00', 0x8}, 0x5, 0x30, 0x3f, r2, 0x7, 0x9, 'syz0\x00', &(0x7f0000000600)=['wlan1', 'wlan1', '}', '\x00', 'trans=virtio,', 'nodevmap', 'euid'], 0x25, [], [0x1528, 0x0, 0x0, 0x6]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r8 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') r13 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r13, 0x0, 0x1) r14 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r14, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r14, r14, &(0x7f0000000240), 0x2008000fffffffe) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0x80, r12, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_SOCKETS={0x1c, 0x7, [{0x8, 0x1, r13}, {0x8}, {0x8, 0x1, r14}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffff7fff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x16}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc0}, @NBD_ATTR_INDEX={0xf4, 0x1, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) connect$l2tp(r11, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) mount$9p_virtio(&(0x7f0000000040)='$posix_acl_access\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='9p\x00', 0x108, &(0x7f0000000900)=ANY=[@ANYBLOB='trans=virtio,uname=selinuxem0GPLsystem-,version=9p2000,nodevmap,afid=0x00000000000007f\x00\x00\x00\x00\x00\x00\x00\x00loose,dfltgid=', @ANYRESHEX=r7, @ANYBLOB="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", @ANYRESDEC=r9, @ANYBLOB=',euid=', @ANYRESDEC=r15, @ANYBLOB=',\x00']) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0x40d09) 07:35:43 executing program 0 (fault-call:4 fault-nth:15): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:43 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, 0x0) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) [ 309.019353] audit: type=1804 audit(1570692943.711:291): pid=17391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/542/bus" dev="sda1" ino=16663 res=1 [ 309.117606] audit: type=1804 audit(1570692943.811:292): pid=17403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/557/bus" dev="sda1" ino=16738 res=1 [ 309.157933] FAULT_INJECTION: forcing a failure. [ 309.157933] name failslab, interval 1, probability 0, space 0, times 0 [ 309.181235] CPU: 1 PID: 17407 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 309.188322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.197738] Call Trace: [ 309.200342] dump_stack+0x138/0x197 [ 309.204013] should_fail.cold+0x10f/0x159 [ 309.208180] should_failslab+0xdb/0x130 [ 309.212166] __kmalloc+0x2f0/0x7a0 [ 309.216321] ? current_time+0x89/0xb0 [ 309.220138] ? __atime_needs_update+0x2bb/0x940 [ 309.224924] ? iter_file_splice_write+0x141/0xad0 [ 309.229776] iter_file_splice_write+0x141/0xad0 [ 309.234462] ? touch_atime+0xce/0x250 [ 309.238274] ? generic_file_splice_read+0x3e7/0x600 [ 309.243300] ? fsnotify+0x11e0/0x11e0 [ 309.247109] ? default_file_splice_read+0x7b0/0x7b0 [ 309.252131] ? add_to_pipe+0x340/0x340 [ 309.256036] ? rw_verify_area+0xea/0x2b0 [ 309.260110] ? default_file_splice_read+0x7b0/0x7b0 [ 309.265136] direct_splice_actor+0x123/0x190 [ 309.269559] splice_direct_to_actor+0x29e/0x7b0 [ 309.274244] ? generic_pipe_buf_nosteal+0x10/0x10 [ 309.279099] ? do_splice_to+0x170/0x170 [ 309.283085] ? rw_verify_area+0xea/0x2b0 [ 309.287158] do_splice_direct+0x18d/0x230 [ 309.291313] ? splice_direct_to_actor+0x7b0/0x7b0 [ 309.296167] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 309.301204] ? __sb_start_write+0x153/0x2f0 [ 309.305629] do_sendfile+0x4db/0xbd0 [ 309.309358] ? do_compat_pwritev64+0x140/0x140 [ 309.313948] ? fput+0xd4/0x150 [ 309.317154] SyS_sendfile64+0x102/0x110 [ 309.321138] ? SyS_sendfile+0x130/0x130 [ 309.325119] ? do_syscall_64+0x53/0x640 [ 309.329104] ? SyS_sendfile+0x130/0x130 [ 309.333090] do_syscall_64+0x1e8/0x640 [ 309.336984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.341842] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 309.347181] RIP: 0033:0x459a59 [ 309.350379] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 309.358381] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 07:35:44 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) open(&(0x7f0000000480)='./bus\x00', 0x100, 0x1) lseek(r0, 0x0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendfile(r0, r2, 0x0, 0x10001) [ 309.365663] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 309.372957] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.380862] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 309.388167] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 07:35:44 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x3, 0x2) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000080)=0x7fff) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x82000) r4 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x2, 0x2) ioctl$PPPIOCDISCONN(r4, 0x7439) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r0, r1, 0x0, 0x40d09) 07:35:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:44 executing program 0 (fault-call:4 fault-nth:16): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:44 executing program 5: truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r0 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f00000004c0)=""/4096) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = accept(r0, &(0x7f0000000040)=@ax25={{0x3, @default}, [@netrom, @default, @null, @netrom, @default, @default, @default, @bcast]}, &(0x7f00000000c0)=0x80) sendfile(0xffffffffffffffff, r0, 0x0, 0x40d09) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x9}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001500)={r6, 0x56, "5321647539dc18ba2f26d057fdae92d1d3fdefdcc3f6a2a378c923edb389ed5b679a503321995df5e6aa080c9ea0a5812dade8dc94cf07e388cb9a50e193b0e23c3b4cd114873e3c8c0735088dfcaef1fb3ffd619576"}, &(0x7f0000001580)=0x5e) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000400)=0x8001, 0x4) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0100000000000000280012000c0001007665746800000000180002001400000000001a7dcf3fa7f5bedbc2b851a6306438f370fe3cd3f34e0453ed9e56df53204d4e4843bc9ea5c9da37495e00c29c571b5edb21786c00dd0b5ae974fde8ba3273130200000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x2, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendto$packet(r2, &(0x7f0000000100)="e9b3ec3637b072736e64b9a68a0934b3013c25a20b2a05d916d167ce27f85cdddfdd57455395cab35c33ab7b1d21814345a32063872a8bc5943b7567a006e52473db8ef64ab45deb53434484bcf34a53a2fdfd4a65b28a6665d74a48cdfee1a585961146f4ced4a42d95c11470c0e94391a44c8fe37d027305f8", 0x7a, 0x40000, &(0x7f0000000180)={0x11, 0x1, r8, 0x1, 0x6, 0x6, @broadcast}, 0x14) [ 309.808747] FAULT_INJECTION: forcing a failure. [ 309.808747] name failslab, interval 1, probability 0, space 0, times 0 [ 309.892385] CPU: 1 PID: 17427 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 309.895746] IPv6: ADDRCONF(NETDEV_UP): veth157: link is not ready [ 309.899449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.899455] Call Trace: [ 309.899474] dump_stack+0x138/0x197 [ 309.899494] should_fail.cold+0x10f/0x159 [ 309.899510] should_failslab+0xdb/0x130 [ 309.899523] kmem_cache_alloc+0x2d7/0x780 [ 309.899533] ? mark_buffer_dirty+0xdb/0x4a0 [ 309.899546] ? __ext4_handle_dirty_metadata+0x125/0x470 [ 309.899557] alloc_buffer_head+0x24/0xe0 [ 309.899568] alloc_page_buffers+0xb7/0x200 [ 309.951579] create_empty_buffers+0x39/0x480 [ 309.956124] create_page_buffers+0x153/0x1c0 [ 309.960566] __block_write_begin_int+0x195/0x1100 [ 309.965420] ? save_trace+0x290/0x290 [ 309.969238] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 309.974878] ? __breadahead+0xd0/0xd0 [ 309.979045] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 309.984685] __block_write_begin+0x31/0x40 [ 309.989215] ext4_da_write_begin+0x40f/0xc30 [ 309.993639] ? ext4_write_begin+0x1030/0x1030 [ 309.998146] ? trace_hardirqs_on_caller+0x400/0x590 [ 310.003172] generic_perform_write+0x1f8/0x480 [ 310.007771] ? page_endio+0x530/0x530 [ 310.011578] ? current_time+0xb0/0xb0 [ 310.015561] ? ext4_file_write_iter+0x1f4/0xe90 [ 310.020235] __generic_file_write_iter+0x239/0x5b0 [ 310.025165] ext4_file_write_iter+0x2ac/0xe90 [ 310.029652] ? splice_direct_to_actor+0x29e/0x7b0 [ 310.034495] ? ext4_file_mmap+0x2c0/0x2c0 [ 310.038646] ? __might_sleep+0x93/0xb0 [ 310.042556] do_iter_readv_writev+0x418/0x670 [ 310.047052] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 310.051819] ? rw_verify_area+0xea/0x2b0 [ 310.055880] do_iter_write+0x154/0x540 [ 310.059776] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 310.065224] ? __kmalloc+0x376/0x7a0 [ 310.068936] vfs_iter_write+0x77/0xb0 [ 310.072737] iter_file_splice_write+0x572/0xad0 [ 310.077402] ? touch_atime+0xce/0x250 [ 310.081205] ? default_file_splice_read+0x7b0/0x7b0 [ 310.086230] ? rw_verify_area+0xea/0x2b0 [ 310.090307] ? default_file_splice_read+0x7b0/0x7b0 [ 310.095328] direct_splice_actor+0x123/0x190 [ 310.099735] splice_direct_to_actor+0x29e/0x7b0 [ 310.104402] ? generic_pipe_buf_nosteal+0x10/0x10 [ 310.109242] ? do_splice_to+0x170/0x170 [ 310.113215] ? rw_verify_area+0xea/0x2b0 [ 310.117292] do_splice_direct+0x18d/0x230 [ 310.121461] ? splice_direct_to_actor+0x7b0/0x7b0 [ 310.126318] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 310.131071] ? __sb_start_write+0x153/0x2f0 [ 310.135747] do_sendfile+0x4db/0xbd0 [ 310.139466] ? do_compat_pwritev64+0x140/0x140 [ 310.144045] ? fput+0xd4/0x150 [ 310.147237] SyS_sendfile64+0x102/0x110 [ 310.151204] ? SyS_sendfile+0x130/0x130 [ 310.155188] ? do_syscall_64+0x53/0x640 [ 310.159159] ? SyS_sendfile+0x130/0x130 [ 310.163134] do_syscall_64+0x1e8/0x640 [ 310.167016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.171864] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.177045] RIP: 0033:0x459a59 [ 310.180228] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 310.187931] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 310.195196] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 310.202827] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 310.210119] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 310.217562] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 07:35:45 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 310.285474] IPv6: ADDRCONF(NETDEV_UP): veth159: link is not ready 07:35:45 executing program 1 (fault-call:7 fault-nth:0): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 310.469750] FAULT_INJECTION: forcing a failure. [ 310.469750] name failslab, interval 1, probability 0, space 0, times 0 [ 310.486590] CPU: 1 PID: 17442 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 310.493638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.503016] Call Trace: [ 310.505615] dump_stack+0x138/0x197 [ 310.509258] should_fail.cold+0x10f/0x159 [ 310.513418] should_failslab+0xdb/0x130 [ 310.517380] __kmalloc_track_caller+0x2ec/0x790 [ 310.522164] ? lock_acquire+0x16f/0x430 [ 310.526121] ? dh_data_from_key+0xb1/0x260 [ 310.530338] ? dh_data_from_key+0x154/0x260 [ 310.534648] kmemdup+0x27/0x60 [ 310.537828] dh_data_from_key+0x154/0x260 [ 310.541972] __keyctl_dh_compute+0x407/0x1300 [ 310.546460] ? lock_downgrade+0x740/0x740 [ 310.550592] ? dh_data_from_key+0x260/0x260 [ 310.554896] ? proc_cwd_link+0x1b0/0x1b0 [ 310.558949] ? lock_downgrade+0x740/0x740 [ 310.563100] ? __mutex_unlock_slowpath+0x71/0x800 [ 310.567955] ? check_preemption_disabled+0x3c/0x250 [ 310.572986] keyctl_dh_compute+0xac/0xf3 [ 310.577052] ? __keyctl_dh_compute+0x1300/0x1300 [ 310.581814] ? fput+0xd4/0x150 [ 310.585003] ? SyS_write+0x15e/0x230 [ 310.588713] SyS_keyctl+0x8c/0x2b5 [ 310.592237] ? keyctl_restrict_keyring+0x170/0x170 [ 310.597155] do_syscall_64+0x1e8/0x640 [ 310.601031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.605881] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.611060] RIP: 0033:0x459a59 [ 310.614493] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 310.622222] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 310.629495] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 310.636767] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 310.644043] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 310.651391] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:45 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:45 executing program 0 (fault-call:4 fault-nth:17): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:45 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r2, 0x0, 0x40d09) 07:35:45 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:45 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00'}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:45 executing program 1 (fault-call:7 fault-nth:1): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 310.766983] FAULT_INJECTION: forcing a failure. [ 310.766983] name fail_page_alloc, interval 1, probability 0, space 0, times 0 07:35:45 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x608400, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000080)={0x80000001, 0x7, 0x3, 0xfffff679}) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r2, 0x0, 0x40d09) [ 310.838902] FAULT_INJECTION: forcing a failure. [ 310.838902] name failslab, interval 1, probability 0, space 0, times 0 [ 310.886738] CPU: 1 PID: 17454 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 310.893976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.903344] Call Trace: [ 310.905943] dump_stack+0x138/0x197 [ 310.909589] should_fail.cold+0x10f/0x159 [ 310.913739] ? __might_sleep+0x93/0xb0 [ 310.917636] __alloc_pages_nodemask+0x1d6/0x7a0 [ 310.922311] ? __alloc_pages_slowpath+0x2930/0x2930 [ 310.927322] ? lock_downgrade+0x740/0x740 [ 310.931480] alloc_pages_current+0xec/0x1e0 [ 310.935801] __page_cache_alloc+0x248/0x3e0 [ 310.940141] generic_file_read_iter+0x12d8/0x21b0 [ 310.944998] ? filemap_range_has_page+0x1e0/0x1e0 [ 310.949849] ? __lock_is_held+0xb6/0x140 [ 310.954607] ? fsnotify+0x92f/0x11e0 [ 310.958333] ext4_file_read_iter+0x14e/0x340 [ 310.962747] generic_file_splice_read+0x37d/0x600 [ 310.967596] ? fsnotify+0x11e0/0x11e0 [ 310.971400] ? add_to_pipe+0x340/0x340 [ 310.975289] ? rw_verify_area+0xea/0x2b0 [ 310.979355] ? add_to_pipe+0x340/0x340 [ 310.983233] do_splice_to+0x105/0x170 [ 310.987028] splice_direct_to_actor+0x222/0x7b0 [ 310.992126] ? generic_pipe_buf_nosteal+0x10/0x10 [ 310.996980] ? do_splice_to+0x170/0x170 [ 311.001038] ? rw_verify_area+0xea/0x2b0 [ 311.005096] do_splice_direct+0x18d/0x230 [ 311.009256] ? splice_direct_to_actor+0x7b0/0x7b0 [ 311.014101] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 311.018851] ? __sb_start_write+0x153/0x2f0 [ 311.023169] do_sendfile+0x4db/0xbd0 [ 311.026889] ? do_compat_pwritev64+0x140/0x140 [ 311.031491] ? fput+0xd4/0x150 [ 311.034681] SyS_sendfile64+0x102/0x110 [ 311.038735] ? SyS_sendfile+0x130/0x130 [ 311.042704] ? do_syscall_64+0x53/0x640 [ 311.046853] ? SyS_sendfile+0x130/0x130 [ 311.050824] do_syscall_64+0x1e8/0x640 [ 311.054706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.059750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 311.064948] RIP: 0033:0x459a59 [ 311.068659] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 311.076372] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 311.083737] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 311.091179] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 311.098441] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 311.105703] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 311.147139] CPU: 0 PID: 17459 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 311.154202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.163575] Call Trace: [ 311.166179] dump_stack+0x138/0x197 [ 311.170862] should_fail.cold+0x10f/0x159 [ 311.175019] should_failslab+0xdb/0x130 [ 311.178999] __kmalloc_track_caller+0x2ec/0x790 [ 311.183765] ? trace_hardirqs_on_caller+0x400/0x590 [ 311.188800] ? trace_hardirqs_on+0xd/0x10 [ 311.194093] ? current_kernel_time64+0x154/0x230 [ 311.198965] ? dh_data_from_key+0x154/0x260 [ 311.203295] kmemdup+0x27/0x60 [ 311.206497] dh_data_from_key+0x154/0x260 [ 311.210653] __keyctl_dh_compute+0x435/0x1300 [ 311.215162] ? lock_downgrade+0x740/0x740 [ 311.219338] ? dh_data_from_key+0x260/0x260 [ 311.226634] ? proc_cwd_link+0x1b0/0x1b0 [ 311.230828] ? lock_downgrade+0x740/0x740 [ 311.235000] ? __mutex_unlock_slowpath+0x71/0x800 [ 311.239858] ? check_preemption_disabled+0x3c/0x250 07:35:45 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x3, 0x94, &(0x7f0000000080)="ffca7c838857c6e1a768806d19aa535d5f03352631aff5bc09bbe6817252ddd0e70587ccca15ba2c5d6315e7cb9dac56fbfa6825c3769d7c0e255e1d39c5e03197b138f97d8fd8a8c02206c2bf148a9e1ed07722495f0d05026f7472ad91bedc0fa27cb42f50743e59b30207a8bbc55307e610655067b43767150918413e5b610dbb6f3c1574577c89ca7b7b59622989a9e44ab1"}) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x0, 0xff, 0x1, 0x2, 0xfcb629557f46c7f, 0x0, 0x165, 0x40, 0x184, 0x7fff, 0x569, 0x38, 0x2, 0x4, 0x101, 0x40}, [{0x2, 0x5, 0x7, 0xff, 0x1, 0x5, 0x0, 0x100}, {0x5, 0x628, 0x7, 0x0, 0x6, 0x100000000, 0xe38a, 0xfffffffffffffffd}], "993a1a59169f2fe5dec784a36eb459d7505537aadc74c62a899b4893325ef277c21ac916062803508060e932b0d5c560038372bff95156f9c4b87a39f04a8de4ca0fb87199d5538b3b570046ca208215144b0763e232aee0cfc65e8735c9e8c268d60df0db70ce3ba200b2aa05a5bf"}, 0x11f) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000300)=""/227) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f00000001c0)={0x3, 0x4, 0x9, 0x100000001, r3}) lseek(r0, 0x0, 0x2) sendfile(r0, r2, 0x0, 0x40d09) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000240)=""/140) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000180)={0xffffff04, 0xa, 0x3, "6fecb007f57489f44c7c443533f11c4d6bc709883eb14d2c4e53fb71240b3f4f"}) [ 311.244885] keyctl_dh_compute+0xac/0xf3 [ 311.248950] ? __keyctl_dh_compute+0x1300/0x1300 [ 311.248964] ? fput+0xd4/0x150 [ 311.248973] ? SyS_write+0x15e/0x230 [ 311.248987] SyS_keyctl+0x8c/0x2b5 [ 311.256940] ? keyctl_restrict_keyring+0x170/0x170 [ 311.256955] do_syscall_64+0x1e8/0x640 [ 311.256964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.256980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 311.283117] RIP: 0033:0x459a59 [ 311.286406] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa 07:35:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @local}, 0x10) sendfile(r0, r1, 0x0, 0x40d09) 07:35:46 executing program 0 (fault-call:4 fault-nth:18): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 311.294215] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 311.301472] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 311.308728] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 311.316001] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 311.323267] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:46 executing program 1 (fault-call:7 fault-nth:2): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 311.422616] FAULT_INJECTION: forcing a failure. [ 311.422616] name failslab, interval 1, probability 0, space 0, times 0 [ 311.440121] protocol 88fb is buggy, dev hsr_slave_0 [ 311.445368] protocol 88fb is buggy, dev hsr_slave_1 07:35:46 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1ff) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = socket$inet6_udp(0xa, 0x2, 0x0) alarm(0x9) io_setup(0x7, &(0x7f0000000180)=0x0) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x5, r7, &(0x7f0000000040)="237086ee737054", 0x7, 0x1}, &(0x7f00000000c0)) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendfile(r2, r0, 0x0, 0x535) [ 311.481493] CPU: 0 PID: 17477 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 311.483582] FAULT_INJECTION: forcing a failure. [ 311.483582] name failslab, interval 1, probability 0, space 0, times 0 [ 311.488764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.488771] Call Trace: [ 311.488790] dump_stack+0x138/0x197 [ 311.488807] should_fail.cold+0x10f/0x159 [ 311.488824] should_failslab+0xdb/0x130 [ 311.523685] __kmalloc+0x2f0/0x7a0 [ 311.527490] ? current_time+0x89/0xb0 [ 311.531294] ? __atime_needs_update+0x2bb/0x940 [ 311.536326] ? iter_file_splice_write+0x141/0xad0 [ 311.541179] iter_file_splice_write+0x141/0xad0 [ 311.545848] ? touch_atime+0xce/0x250 [ 311.549657] ? generic_file_splice_read+0x3e7/0x600 [ 311.554681] ? fsnotify+0x11e0/0x11e0 [ 311.558484] ? default_file_splice_read+0x7b0/0x7b0 [ 311.563503] ? add_to_pipe+0x340/0x340 [ 311.567405] ? rw_verify_area+0xea/0x2b0 [ 311.571569] ? default_file_splice_read+0x7b0/0x7b0 [ 311.576604] direct_splice_actor+0x123/0x190 [ 311.581050] splice_direct_to_actor+0x29e/0x7b0 [ 311.585718] ? generic_pipe_buf_nosteal+0x10/0x10 [ 311.590561] ? do_splice_to+0x170/0x170 [ 311.594534] ? rw_verify_area+0xea/0x2b0 [ 311.598590] do_splice_direct+0x18d/0x230 [ 311.600126] protocol 88fb is buggy, dev hsr_slave_0 [ 311.602730] ? splice_direct_to_actor+0x7b0/0x7b0 [ 311.602748] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 311.602757] ? __sb_start_write+0x153/0x2f0 [ 311.602768] do_sendfile+0x4db/0xbd0 [ 311.602784] ? do_compat_pwritev64+0x140/0x140 [ 311.607829] protocol 88fb is buggy, dev hsr_slave_1 [ 311.612636] ? fput+0xd4/0x150 [ 311.612647] SyS_sendfile64+0x102/0x110 [ 311.612657] ? SyS_sendfile+0x130/0x130 [ 311.612667] ? do_syscall_64+0x53/0x640 [ 311.612677] ? SyS_sendfile+0x130/0x130 [ 311.654042] do_syscall_64+0x1e8/0x640 [ 311.657925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.663563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 311.668758] RIP: 0033:0x459a59 [ 311.671966] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 311.679674] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 311.687029] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 311.694295] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 311.701575] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 311.708841] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 311.716831] CPU: 1 PID: 17480 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 311.723895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.733237] Call Trace: [ 311.735828] dump_stack+0x138/0x197 [ 311.739446] should_fail.cold+0x10f/0x159 [ 311.744027] should_failslab+0xdb/0x130 [ 311.747988] __kmalloc_track_caller+0x2ec/0x790 [ 311.752644] ? trace_hardirqs_on_caller+0x400/0x590 [ 311.757645] ? trace_hardirqs_on+0xd/0x10 [ 311.761776] ? current_kernel_time64+0x154/0x230 [ 311.766515] ? dh_data_from_key+0x154/0x260 [ 311.770824] kmemdup+0x27/0x60 [ 311.774004] dh_data_from_key+0x154/0x260 [ 311.778139] __keyctl_dh_compute+0x435/0x1300 [ 311.782632] ? lock_downgrade+0x740/0x740 [ 311.786767] ? dh_data_from_key+0x260/0x260 [ 311.791070] ? proc_cwd_link+0x1b0/0x1b0 [ 311.795121] ? lock_downgrade+0x740/0x740 [ 311.799255] ? __mutex_unlock_slowpath+0x71/0x800 [ 311.804081] ? check_preemption_disabled+0x3c/0x250 [ 311.809083] keyctl_dh_compute+0xac/0xf3 [ 311.813134] ? __keyctl_dh_compute+0x1300/0x1300 [ 311.817973] ? fput+0xd4/0x150 [ 311.821147] ? SyS_write+0x15e/0x230 [ 311.824857] SyS_keyctl+0x8c/0x2b5 [ 311.828575] ? keyctl_restrict_keyring+0x170/0x170 [ 311.833510] do_syscall_64+0x1e8/0x640 [ 311.837380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.842212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 311.847385] RIP: 0033:0x459a59 [ 311.850559] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 311.858252] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 311.865521] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 311.872775] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 07:35:46 executing program 0 (fault-call:4 fault-nth:19): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 311.880141] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 311.887408] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfc, 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x2800) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 311.978745] FAULT_INJECTION: forcing a failure. [ 311.978745] name failslab, interval 1, probability 0, space 0, times 0 [ 311.994696] CPU: 1 PID: 17491 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 312.001744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.011203] Call Trace: [ 312.014221] dump_stack+0x138/0x197 [ 312.017873] should_fail.cold+0x10f/0x159 [ 312.022097] should_failslab+0xdb/0x130 [ 312.026143] kmem_cache_alloc+0x2d7/0x780 [ 312.030276] ? mark_buffer_dirty+0xdb/0x4a0 [ 312.034585] ? __ext4_handle_dirty_metadata+0x125/0x470 [ 312.039934] alloc_buffer_head+0x24/0xe0 [ 312.043979] alloc_page_buffers+0xb7/0x200 [ 312.048201] create_empty_buffers+0x39/0x480 [ 312.052681] create_page_buffers+0x153/0x1c0 [ 312.057073] __block_write_begin_int+0x195/0x1100 [ 312.061900] ? save_trace+0x290/0x290 [ 312.065718] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 312.071339] ? __breadahead+0xd0/0xd0 [ 312.075151] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 312.080756] __block_write_begin+0x31/0x40 [ 312.084989] ext4_da_write_begin+0x40f/0xc30 [ 312.089418] ? ext4_write_begin+0x1030/0x1030 [ 312.093911] ? trace_hardirqs_on_caller+0x400/0x590 [ 312.098913] generic_perform_write+0x1f8/0x480 [ 312.103483] ? page_endio+0x530/0x530 [ 312.107270] ? current_time+0xb0/0xb0 [ 312.111057] ? ext4_file_write_iter+0x1f4/0xe90 [ 312.115714] __generic_file_write_iter+0x239/0x5b0 [ 312.120646] ext4_file_write_iter+0x2ac/0xe90 [ 312.125643] ? splice_direct_to_actor+0x29e/0x7b0 [ 312.130472] ? ext4_file_mmap+0x2c0/0x2c0 [ 312.134608] ? __might_sleep+0x93/0xb0 [ 312.138490] do_iter_readv_writev+0x418/0x670 [ 312.142970] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 312.147710] ? rw_verify_area+0xea/0x2b0 [ 312.151755] do_iter_write+0x154/0x540 [ 312.155728] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 312.161164] ? __kmalloc+0x376/0x7a0 [ 312.164862] vfs_iter_write+0x77/0xb0 [ 312.168660] iter_file_splice_write+0x572/0xad0 [ 312.173313] ? touch_atime+0xce/0x250 [ 312.177103] ? default_file_splice_read+0x7b0/0x7b0 [ 312.182111] ? rw_verify_area+0xea/0x2b0 [ 312.186518] ? default_file_splice_read+0x7b0/0x7b0 [ 312.191520] direct_splice_actor+0x123/0x190 [ 312.195934] splice_direct_to_actor+0x29e/0x7b0 [ 312.200587] ? generic_pipe_buf_nosteal+0x10/0x10 [ 312.205414] ? do_splice_to+0x170/0x170 [ 312.209382] ? rw_verify_area+0xea/0x2b0 [ 312.213427] do_splice_direct+0x18d/0x230 [ 312.217570] ? splice_direct_to_actor+0x7b0/0x7b0 [ 312.222401] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 312.227145] ? __sb_start_write+0x153/0x2f0 [ 312.231449] do_sendfile+0x4db/0xbd0 [ 312.235148] ? do_compat_pwritev64+0x140/0x140 [ 312.239716] ? fput+0xd4/0x150 [ 312.243004] SyS_sendfile64+0x102/0x110 [ 312.246962] ? SyS_sendfile+0x130/0x130 [ 312.251021] ? do_syscall_64+0x53/0x640 [ 312.255252] ? SyS_sendfile+0x130/0x130 [ 312.259317] do_syscall_64+0x1e8/0x640 [ 312.263185] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 312.268013] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.273191] RIP: 0033:0x459a59 [ 312.276363] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 312.284051] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 312.291302] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 312.298561] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.305813] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 312.313066] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 312.320652] protocol 88fb is buggy, dev hsr_slave_0 07:35:47 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x2b67631aa7effa51) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:47 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240), 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 312.325729] protocol 88fb is buggy, dev hsr_slave_1 [ 312.330149] protocol 88fb is buggy, dev hsr_slave_0 [ 312.335796] protocol 88fb is buggy, dev hsr_slave_1 07:35:47 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00'}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:47 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r2 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r3) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r4, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}], 0x20}, 0x0) r7 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r8) mount$9p_unix(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='9p\x00', 0x200000a, &(0x7f0000000240)={'trans=unix,', {[{@aname={'aname', 0x3d, 'IDLETIMER\x00'}}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r3}}, {@msize={'msize', 0x3d, 0x7ff}}, {@nodevmap='nodevmap'}, {@nodevmap='nodevmap'}, {@noextend='noextend'}, {@cachetag={'cachetag', 0x3d, ',.'}}, {@loose='loose'}, {@dfltgid={'dfltgid', 0x3d, r6}}], [{@uid_eq={'uid', 0x3d, r8}}, {@euid_gt={'euid>', 0xee01}}]}}) sendfile(r0, r1, 0x0, 0x40d09) 07:35:47 executing program 1 (fault-call:7 fault-nth:3): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:47 executing program 0 (fault-call:4 fault-nth:20): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:47 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f00000000c0)=""/23, 0x17, 0x44, &(0x7f0000000100)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x27}}}, 0x24) lseek(r0, 0x0, 0x2) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x810000, 0x0) fanotify_mark(r1, 0x54, 0x8000000, r0, &(0x7f0000000080)='./bus\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x40d09) 07:35:47 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240), 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 312.675578] FAULT_INJECTION: forcing a failure. [ 312.675578] name failslab, interval 1, probability 0, space 0, times 0 [ 312.677027] FAULT_INJECTION: forcing a failure. [ 312.677027] name failslab, interval 1, probability 0, space 0, times 0 07:35:47 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x6) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r0, 0x0, 0x1) ioctl$RTC_UIE_ON(r0, 0x7003) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x39, 0x9, 0x1}) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) lseek(r1, 0x0, 0x2) sendfile(r1, r3, 0x0, 0x40d09) [ 312.743835] CPU: 1 PID: 17513 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 312.750897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.760349] Call Trace: [ 312.762954] dump_stack+0x138/0x197 [ 312.766601] should_fail.cold+0x10f/0x159 [ 312.770762] should_failslab+0xdb/0x130 [ 312.774756] __kmalloc+0x2f0/0x7a0 [ 312.778303] ? refcount_dec_and_test+0x1b/0x20 [ 312.782889] ? key_put+0x29/0x80 [ 312.786262] ? dh_data_from_key+0x8d/0x260 [ 312.790503] ? __keyctl_dh_compute+0x492/0x1300 [ 312.795185] __keyctl_dh_compute+0x492/0x1300 [ 312.799684] ? lock_downgrade+0x740/0x740 [ 312.803841] ? dh_data_from_key+0x260/0x260 [ 312.808162] ? proc_cwd_link+0x1b0/0x1b0 [ 312.812234] ? lock_downgrade+0x740/0x740 [ 312.816393] ? __mutex_unlock_slowpath+0x71/0x800 [ 312.821243] ? check_preemption_disabled+0x3c/0x250 [ 312.826267] keyctl_dh_compute+0xac/0xf3 [ 312.830329] ? __keyctl_dh_compute+0x1300/0x1300 [ 312.835085] ? fput+0xd4/0x150 [ 312.838291] ? SyS_write+0x15e/0x230 [ 312.842012] SyS_keyctl+0x8c/0x2b5 [ 312.845552] ? keyctl_restrict_keyring+0x170/0x170 [ 312.850482] do_syscall_64+0x1e8/0x640 [ 312.854454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 312.859305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.864495] RIP: 0033:0x459a59 [ 312.867682] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 312.875386] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 312.882654] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 312.889924] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.897213] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 312.904508] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 [ 312.911807] CPU: 0 PID: 17514 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 312.918835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.928263] Call Trace: [ 312.928278] dump_stack+0x138/0x197 [ 312.928294] should_fail.cold+0x10f/0x159 [ 312.928307] should_failslab+0xdb/0x130 [ 312.928319] kmem_cache_alloc+0x2d7/0x780 [ 312.946775] ? mark_buffer_dirty+0xdb/0x4a0 [ 312.951110] ? __ext4_handle_dirty_metadata+0x125/0x470 [ 312.956588] alloc_buffer_head+0x24/0xe0 [ 312.960768] alloc_page_buffers+0xb7/0x200 [ 312.965014] create_empty_buffers+0x39/0x480 [ 312.969433] create_page_buffers+0x153/0x1c0 [ 312.973851] __block_write_begin_int+0x195/0x1100 [ 312.978700] ? save_trace+0x290/0x290 [ 312.982509] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 312.988140] ? __breadahead+0xd0/0xd0 [ 312.991959] ? ext4_inode_attach_jinode.part.0+0x150/0x150 [ 312.997585] __block_write_begin+0x31/0x40 [ 313.001829] ext4_da_write_begin+0x40f/0xc30 [ 313.006249] ? ext4_write_begin+0x1030/0x1030 [ 313.010749] ? trace_hardirqs_on_caller+0x400/0x590 [ 313.015771] generic_perform_write+0x1f8/0x480 [ 313.020365] ? page_endio+0x530/0x530 [ 313.024170] ? current_time+0xb0/0xb0 [ 313.027977] ? ext4_file_write_iter+0x1f4/0xe90 [ 313.032682] __generic_file_write_iter+0x239/0x5b0 [ 313.037658] ext4_file_write_iter+0x2ac/0xe90 [ 313.042159] ? splice_direct_to_actor+0x29e/0x7b0 [ 313.047028] ? ext4_file_mmap+0x2c0/0x2c0 [ 313.051198] ? __might_sleep+0x93/0xb0 [ 313.055093] do_iter_readv_writev+0x418/0x670 [ 313.059593] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 313.064614] ? rw_verify_area+0xea/0x2b0 [ 313.068682] do_iter_write+0x154/0x540 [ 313.072574] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 313.078037] ? __kmalloc+0x376/0x7a0 [ 313.081772] vfs_iter_write+0x77/0xb0 [ 313.085584] iter_file_splice_write+0x572/0xad0 [ 313.090602] ? touch_atime+0xce/0x250 [ 313.094415] ? default_file_splice_read+0x7b0/0x7b0 [ 313.099453] ? rw_verify_area+0xea/0x2b0 [ 313.103521] ? default_file_splice_read+0x7b0/0x7b0 [ 313.108543] direct_splice_actor+0x123/0x190 [ 313.110224] kauditd_printk_skb: 34 callbacks suppressed [ 313.110233] audit: type=1804 audit(1570692947.761:327): pid=17527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/549/bus" dev="sda1" ino=16721 res=1 [ 313.112961] splice_direct_to_actor+0x29e/0x7b0 [ 313.112976] ? generic_pipe_buf_nosteal+0x10/0x10 [ 313.112989] ? do_splice_to+0x170/0x170 [ 313.113004] ? rw_verify_area+0xea/0x2b0 [ 313.163187] do_splice_direct+0x18d/0x230 [ 313.167354] ? splice_direct_to_actor+0x7b0/0x7b0 [ 313.172208] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 313.176972] ? __sb_start_write+0x153/0x2f0 [ 313.181303] do_sendfile+0x4db/0xbd0 [ 313.185033] ? do_compat_pwritev64+0x140/0x140 [ 313.189620] ? fput+0xd4/0x150 [ 313.192818] SyS_sendfile64+0x102/0x110 [ 313.196789] ? SyS_sendfile+0x130/0x130 [ 313.200766] ? do_syscall_64+0x53/0x640 [ 313.204742] ? SyS_sendfile+0x130/0x130 [ 313.208721] do_syscall_64+0x1e8/0x640 [ 313.212608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.217461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.222652] RIP: 0033:0x459a59 [ 313.225839] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 313.233548] RAX: ffffffffffffffda RBX: 00007f1612ca5c90 RCX: 0000000000459a59 [ 313.240816] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 313.248874] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 313.256584] R10: 0000000000040d09 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 313.263862] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 313.270816] audit: type=1804 audit(1570692947.961:328): pid=17527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/549/bus" dev="sda1" ino=16721 res=1 07:35:48 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0x10000, 0x2000, 0x8, 0x3, 0x80, 0x20, 0x72, 0x0, 0x2, 0x20, 0x2, 0x80}, {0x4, 0x1c001, 0x0, 0x6, 0x5, 0x40, 0x5, 0x7, 0x7, 0x20, 0x1, 0x3}, {0x2, 0x2000, 0xc, 0x8, 0x6, 0x1, 0x5, 0x81, 0x3, 0x7, 0x9}, {0x2002, 0x2, 0x1e, 0x4c, 0x8, 0x8, 0x78, 0x3, 0x3, 0x0, 0x20, 0x9e}, {0xf000, 0x1002, 0x2e, 0x53, 0x6c, 0x97, 0x9, 0x4, 0xf7, 0x81, 0x1f, 0x6}, {0x6002, 0x4000, 0xb, 0x40, 0x20, 0x0, 0x4b, 0x7, 0x8, 0x4, 0x3, 0x2}, {0x0, 0x0, 0x10, 0x6f, 0xfb, 0x7, 0x9, 0x0, 0x1f, 0x6, 0x9}, {0x4000, 0x4, 0xa8dfcfd0278fb51a, 0x1, 0x7, 0x1, 0x20, 0xfa, 0xd2, 0x2c, 0x8, 0x7}, {0x5000, 0x4000}, {0x0, 0x6000}, 0x6001e, 0x0, 0x100800, 0x42052, 0x4, 0x101, 0x6000, [0x3, 0x506, 0x1, 0x2]}) [ 313.373653] audit: type=1804 audit(1570692948.071:329): pid=17533 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/550/bus" dev="sda1" ino=16721 res=1 07:35:48 executing program 3: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = geteuid() quotactl(0x401, &(0x7f0000000040)='./bus\x00', r1, &(0x7f00000004c0)="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") mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xbe, @loopback, 0xfffff001}, @in6={0xa, 0x4e20, 0xf2d, @rand_addr="40d4363441cd12454c359492cebf4a96", 0xbd1}, @in6={0xa, 0x4e23, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x17}}], 0xb0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getpeername$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendfile(r0, r3, 0x0, 0x40d09) [ 313.468362] audit: type=1804 audit(1570692948.161:330): pid=17535 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/550/bus" dev="sda1" ino=16721 res=1 07:35:48 executing program 1 (fault-call:7 fault-nth:4): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 313.570840] audit: type=1804 audit(1570692948.271:331): pid=17539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/567/bus" dev="sda1" ino=16593 res=1 [ 313.591355] FAULT_INJECTION: forcing a failure. [ 313.591355] name failslab, interval 1, probability 0, space 0, times 0 07:35:48 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) accept4(r0, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x80, 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x1) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000100)) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000380)={0x9, 0xeb4d}) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) [ 313.657559] CPU: 1 PID: 17543 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 313.664645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.670458] audit: type=1804 audit(1570692948.271:332): pid=17542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/567/bus" dev="sda1" ino=16593 res=1 [ 313.674012] Call Trace: [ 313.674032] dump_stack+0x138/0x197 [ 313.674051] should_fail.cold+0x10f/0x159 [ 313.711469] should_failslab+0xdb/0x130 [ 313.715468] __kmalloc+0x2f0/0x7a0 [ 313.717488] audit: type=1804 audit(1570692948.341:333): pid=17540 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/551/bus" dev="sda1" ino=16609 res=1 [ 313.719188] ? up_read+0x1a/0x40 [ 313.719201] ? crypto_alg_lookup+0x41/0x50 write$UHID_INPUT(r5, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) sendto$x25(r5, &(0x7f0000000900)="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", 0x1000, 0xe843ea5c43185ad0, &(0x7f0000000340)={0x9, @null=' \x00'}, 0x12) r6 = getpid() sched_setattr(r6, &(0x7f0000000300)={0x30, 0x0, 0x0, 0x200000, 0x90, 0x10000000000000, 0x0, 0x7ff}, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r8 = getpgid(r7) r9 = dup(0xffffffffffffffff) signalfd(r9, &(0x7f00000001c0)={0x1}, 0x8) fcntl$setownex(r4, 0xf, &(0x7f00000000c0)={0x70a005d172e7989e, r8}) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r10, 0x89e7, &(0x7f00000002c0)={0x4d}) futimesat(r2, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={{0x0, 0x7530}}) [ 313.719211] ? crypto_create_tfm+0x82/0x2e0 [ 313.719223] crypto_create_tfm+0x82/0x2e0 [ 313.719236] crypto_alloc_tfm+0x119/0x2f0 [ 313.719253] crypto_alloc_kpp+0x2d/0x40 [ 313.719266] __keyctl_dh_compute+0x4dd/0x1300 [ 313.719276] ? lock_downgrade+0x740/0x740 [ 313.719294] ? dh_data_from_key+0x260/0x260 [ 313.719305] ? proc_cwd_link+0x1b0/0x1b0 [ 313.719328] ? lock_downgrade+0x740/0x740 [ 313.719345] ? __mutex_unlock_slowpath+0x71/0x800 [ 313.719356] ? check_preemption_disabled+0x3c/0x250 [ 313.719372] keyctl_dh_compute+0xac/0xf3 [ 313.719382] ? __keyctl_dh_compute+0x1300/0x1300 [ 313.719396] ? fput+0xd4/0x150 [ 313.719407] ? SyS_write+0x15e/0x230 [ 313.719421] SyS_keyctl+0x8c/0x2b5 [ 313.719435] ? keyctl_restrict_keyring+0x170/0x170 [ 313.719448] do_syscall_64+0x1e8/0x640 [ 313.719457] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.719473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.746957] audit: type=1804 audit(1570692948.351:334): pid=17548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/568/bus" dev="sda1" ino=16593 res=1 [ 313.749979] RIP: 0033:0x459a59 [ 313.749984] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 313.749994] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 313.749999] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 313.750004] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 313.750009] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 313.750014] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 [ 313.791487] audit: type=1804 audit(1570692948.351:335): pid=17549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/551/bus" dev="sda1" ino=16609 res=1 07:35:48 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00'}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:48 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r1, r1, 0x0, 0x40d09) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x80000, 0x80) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x1000e, 0x20, 0x4, r5}, &(0x7f00000000c0)=0x10) 07:35:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:48 executing program 1 (fault-call:7 fault-nth:5): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:48 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240), 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 314.099939] audit: type=1804 audit(1570692948.791:336): pid=17561 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/402/bus" dev="sda1" ino=16663 res=1 [ 314.103095] sctp: [Deprecated]: syz-executor.0 (pid 17561) Use of struct sctp_assoc_value in delayed_ack socket option. [ 314.103095] Use struct sctp_sack_info instead [ 314.150544] FAULT_INJECTION: forcing a failure. [ 314.150544] name failslab, interval 1, probability 0, space 0, times 0 [ 314.162545] CPU: 1 PID: 17564 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 314.170009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.179376] Call Trace: [ 314.181973] dump_stack+0x138/0x197 [ 314.185614] should_fail.cold+0x10f/0x159 [ 314.189769] should_failslab+0xdb/0x130 [ 314.193749] kmem_cache_alloc_trace+0x2e9/0x790 [ 314.198425] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 314.203880] mpi_alloc+0x47/0x240 [ 314.207340] mpi_read_raw_data+0xaf/0x390 [ 314.212184] ? crypto_dh_decode_key+0x3b9/0x490 [ 314.216864] dh_set_secret+0xff/0x230 [ 314.220663] ? dh_exit+0x20/0x20 [ 314.224026] ? crypto_alloc_tfm+0x12e/0x2f0 [ 314.228362] __keyctl_dh_compute+0x550/0x1300 [ 314.232862] ? lock_downgrade+0x740/0x740 [ 314.237016] ? dh_data_from_key+0x260/0x260 [ 314.241334] ? proc_cwd_link+0x1b0/0x1b0 [ 314.245403] ? lock_downgrade+0x740/0x740 [ 314.249562] ? __mutex_unlock_slowpath+0x71/0x800 [ 314.254401] ? check_preemption_disabled+0x3c/0x250 [ 314.259421] keyctl_dh_compute+0xac/0xf3 [ 314.263479] ? __keyctl_dh_compute+0x1300/0x1300 [ 314.268233] ? fput+0xd4/0x150 [ 314.271428] ? SyS_write+0x15e/0x230 [ 314.275147] SyS_keyctl+0x8c/0x2b5 [ 314.278682] ? keyctl_restrict_keyring+0x170/0x170 [ 314.283611] do_syscall_64+0x1e8/0x640 [ 314.287509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.292352] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.297542] RIP: 0033:0x459a59 07:35:49 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x402) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x100, 0x0, 0x0, 0x8, 0xa92c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40002, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) lseek(r0, 0x0, 0x2) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) sendfile(r0, r1, 0x0, 0x40d09) [ 314.300732] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 314.308445] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 314.315717] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 314.322989] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.330342] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 314.337608] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 [ 314.400171] protocol 88fb is buggy, dev hsr_slave_0 [ 314.400881] protocol 88fb is buggy, dev hsr_slave_0 [ 314.436534] sctp: [Deprecated]: syz-executor.0 (pid 17561) Use of struct sctp_assoc_value in delayed_ack socket option. 07:35:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r1, 0x0, 0x1) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x100000) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r2, 0x0, 0x40d09) [ 314.436534] Use struct sctp_sack_info instead 07:35:49 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) write$cgroup_type(r1, &(0x7f00000003c0)='threaded\x00', 0x9) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@remote, 0x4e23, 0x2, 0x4e21, 0x9, 0xa, 0x40, 0x140, 0x2f, r3, r4}, {0x9, 0x8, 0x1, 0x6, 0x1c000, 0xd2a2, 0x939, 0x14}, {0x8000, 0x7, 0x5, 0x9}, 0x5, 0x6e6bb0, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback, 0x4d4, 0x2b}, 0xa, @in6=@local, 0x3506, 0x2, 0x1, 0x81, 0xf6c, 0x6629, 0x1}}, 0xe8) 07:35:49 executing program 1 (fault-call:7 fault-nth:6): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 314.575247] FAULT_INJECTION: forcing a failure. [ 314.575247] name failslab, interval 1, probability 0, space 0, times 0 [ 314.587569] CPU: 0 PID: 17585 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 314.594710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.604079] Call Trace: [ 314.606776] dump_stack+0x138/0x197 [ 314.610581] should_fail.cold+0x10f/0x159 [ 314.614742] should_failslab+0xdb/0x130 [ 314.618737] __kmalloc+0x2f0/0x7a0 [ 314.622297] ? rcu_read_lock_sched_held+0x110/0x130 [ 314.627335] ? kmem_cache_alloc_trace+0x623/0x790 [ 314.632315] ? mpi_alloc_limb_space+0x29/0x50 [ 314.636817] mpi_alloc_limb_space+0x29/0x50 [ 314.641145] mpi_alloc+0x19f/0x240 [ 314.644692] mpi_read_raw_data+0xaf/0x390 [ 314.648856] ? crypto_dh_decode_key+0x3b9/0x490 [ 314.653536] dh_set_secret+0xff/0x230 [ 314.657342] ? dh_exit+0x20/0x20 [ 314.660719] ? crypto_alloc_tfm+0x12e/0x2f0 [ 314.665057] __keyctl_dh_compute+0x550/0x1300 [ 314.669555] ? lock_downgrade+0x740/0x740 [ 314.673801] ? dh_data_from_key+0x260/0x260 [ 314.678123] ? proc_cwd_link+0x1b0/0x1b0 [ 314.682203] ? lock_downgrade+0x740/0x740 [ 314.686362] ? __mutex_unlock_slowpath+0x71/0x800 [ 314.691212] ? check_preemption_disabled+0x3c/0x250 [ 314.696240] keyctl_dh_compute+0xac/0xf3 [ 314.700302] ? __keyctl_dh_compute+0x1300/0x1300 [ 314.700313] ? fput+0xd4/0x150 [ 314.700322] ? SyS_write+0x15e/0x230 [ 314.700335] SyS_keyctl+0x8c/0x2b5 [ 314.700343] ? keyctl_restrict_keyring+0x170/0x170 [ 314.700355] do_syscall_64+0x1e8/0x640 07:35:49 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) r1 = geteuid() r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r2, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}], 0x20}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r5, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x20}, 0x0) getgroups(0x6, &(0x7f0000000240)=[0xee00, 0xffffffffffffffff, 0xee00, r4, 0xee00, r7]) write$FUSE_ENTRY(r0, &(0x7f0000000280)={0x90, 0x0, 0x2, {0x6, 0x1, 0x6, 0x9, 0x10000, 0x7f, {0x5, 0x7, 0x8, 0x3, 0xffffffff, 0x4, 0x81, 0x1, 0x34, 0x101, 0x800, r1, r8, 0x4, 0x20}}}, 0x90) lsetxattr$security_smack_entry(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='security.SMACK64MMAP\x00', &(0x7f0000000180)='\\!\x00', 0x3, 0x2) r9 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x7) r10 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r11 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r11, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r11, r11, &(0x7f0000000240), 0x2008000fffffffe) ioctl$TUNSETSTEERINGEBPF(r11, 0x800454e0, &(0x7f0000000340)=r9) ioctl$EVIOCGBITKEY(r9, 0x80404521, &(0x7f0000000040)=""/152) lseek(r9, 0x0, 0x2) sendfile(r9, r10, 0x0, 0x40d09) [ 314.700363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.700379] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.700387] RIP: 0033:0x459a59 [ 314.700391] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 314.700403] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 314.712124] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 314.712129] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.712134] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 07:35:49 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 314.712139] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:49 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r4 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r4, 0x0, 0x1) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1}, 0x4, 0x4000002}}, 0x2e) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0xa00, 0x0) readv(r6, &(0x7f0000000240), 0x10000000000000ae) sendfile(r0, r1, 0x0, 0x40d09) 07:35:49 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:49 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') lstat(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@local, @in6=@ipv4={[], [], @initdev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000700)=0x25b) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./bus\x00', 0x194a, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000280)="f1a4f8dbf9f9a042dc2e588e92c0d9e449454f09b304b4a5f6e9d76e5fa92146e86da3cfc6e0ce6923d18be7025aa8f82b4ebb272d9b64d72aab58b250aee9dd8f90833673f0cfbd8c42e0db497e2ebc6a8fb822b2f7084751aa63c0107e2c62d257834a053e607c381e14a17785bd53c8f32638f58d9d7ac1f4cf4523d8a0e601acff22f300e4abcbccb627e90e2d2e687858638760b145a1e80794462f7bc4183e4cd836b365480e8dea97796513aea569f2d1cad1895d9a06474c95d79431", 0xc0, 0xff}, {&(0x7f0000000380), 0x0, 0x400}, {&(0x7f00000003c0)="0636af1d527d94572688289629b7cd0b4cde20701eb1b77a4fe7747f3d66cc3656d39b0b73fae8f442926dc92452611f7ff9e88f917c3c34656964024a36cf8cb2b7c09f0c83ee16a98baba0f3461fa0437b61c738c1ad6beff5bb4a943669e9fc8c0a2aee1af2852d8d", 0x6a, 0xc00}, {&(0x7f0000000440)="d25297a82ff4c865f0725ec0b8d617a7", 0x10, 0xffffffff}], 0x10e2480, &(0x7f00000007c0)={[{@nodecompose='nodecompose'}, {@decompose='decompose'}, {@nls={'nls', 0x3d, 'ascii'}}, {@gid={'gid', 0x3d, r3}}, {@uid={'uid', 0x3d, r5}}, {@type={'type', 0x3d, "a349f9f8"}}, {@umask={'umask', 0x3d, 0x1}}, {@umask={'umask'}}], [{@uid_eq={'uid', 0x3d, r6}}]}) r7 = socket$netlink(0x10, 0x3, 0x16) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') r9 = socket$netlink(0x10, 0x3, 0x16) sendmsg$TIPC_CMD_SET_NODE_ADDR(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r8, 0x101, 0x70bd27, 0x0, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r8, 0x101, 0x70bd27, 0x0, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf5ceb3bdd36376f8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20002010}, 0x80000) lseek(r0, 0x0, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x5}, 0x10) sendfile(r0, r1, 0x0, 0x40d09) syz_mount_image$bfs(&(0x7f0000000380)='bfs\x00', &(0x7f0000000600)='./bus\x00', 0x6, 0x7, &(0x7f0000001c80)=[{&(0x7f0000000980)="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", 0x1000, 0x5}, {&(0x7f0000000640)="27b80842fd628505fa40bd79e4", 0xd}, {&(0x7f0000001980)="6030ea02e4757905860cc1685cf1098f7b180d7878daa59f8084790a03a2731bb0ad2e875ea4841ea1e9a57d1fdff76234d09e386a39f1f714beb8dadf8629cc1add489e091bae522353ecaed0ef9e23e991323129247ff3f15ddc4fcd4ab90ac521fca715a32e8fc2b8579c55342a0c3bdb0531096c4731a08d385c81f9a3d470f377b8a6e56d802544bf3ad65d06948e7269c7df0618e733ec0313b6b3c55e56bcc32215f5c8e0764715d16395e25fb39da076276d98ddd047517f7a4c", 0xbe, 0x3f}, {&(0x7f0000000680)="efd99a76e0d9ca293f7044f5805f7617a90d", 0x12, 0x1b}, {&(0x7f0000001a40)="2c3ee748aa9161f08e6e98f28f98b1f0d92b594f5942b444d458edadfca4d12550df0ee9ae1cbaf5aa6e2364480c8d177013b72bae3db048038ffe00e19e54865588d0ccbe3360a490b6139299ba236f7cc4b7cdd1d0aaeead42104376e2c6637c8dc2d528fdcab22b77b548380cc914cbf53f6dfd92e11f3470c75a67df1ca419bfa2caae854f1a8e2e5496547668e736712d7952b7d12bd43348a6d530d6dbc1e376e6880fe8d1f4e414f3a2e7bd3754ba879d1b41436123e86f0b13ff815501e878ab02", 0xc5, 0x7f}, {&(0x7f0000001b40)="83dc3b6fb3725eacc2c09fa6fb55b13d1a955f4c4a2c475f639bd195b9af1bf079d4f8f2b6f95d82d64a971a521083b42e6130b96e4a34d61fb0d20971432ef005f23bd244a1aa093f68972f1c5013f2d0e30bd5c3f2f5f049345174de7e6b4eded362eae90ee2e4be85b31826a4470c89b365612954307c53363b4fef6112c04542e401d6aa8e4765d1bfdb4a44de04", 0x90, 0x969}, {&(0x7f0000001c00)="fbd5fa188673454b6976cd804e0dc31230b8335d07983cb316af6ab873849ea2889161d0eae2f8291d9199476a2e09c92491d0c8b20423976f9516b198f3a177a9f4133f080a0174142c1d67dd9dcda0abd36b3dbfbdc505d65dd635f03e943010f3d70d2efd91b3872b0cf79ef45180d8a5dd16fbea", 0x76, 0x750}], 0x40000, 0x0) 07:35:49 executing program 1 (fault-call:7 fault-nth:7): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 315.077131] FAULT_INJECTION: forcing a failure. [ 315.077131] name failslab, interval 1, probability 0, space 0, times 0 07:35:49 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 315.154606] CPU: 0 PID: 17607 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 315.161671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.171037] Call Trace: [ 315.173642] dump_stack+0x138/0x197 [ 315.177307] should_fail.cold+0x10f/0x159 [ 315.181465] should_failslab+0xdb/0x130 [ 315.185457] kmem_cache_alloc_trace+0x2e9/0x790 [ 315.190139] ? mpi_alloc_limb_space+0x29/0x50 [ 315.194653] mpi_alloc+0x47/0x240 [ 315.198117] mpi_read_raw_data+0xaf/0x390 [ 315.202278] dh_set_secret+0x132/0x230 [ 315.206170] ? dh_exit+0x20/0x20 [ 315.209544] ? crypto_alloc_tfm+0x12e/0x2f0 [ 315.214576] __keyctl_dh_compute+0x550/0x1300 [ 315.221085] ? lock_downgrade+0x740/0x740 [ 315.225254] ? dh_data_from_key+0x260/0x260 [ 315.229586] ? proc_cwd_link+0x1b0/0x1b0 [ 315.233676] ? lock_downgrade+0x740/0x740 [ 315.237843] ? __mutex_unlock_slowpath+0x71/0x800 [ 315.242696] ? check_preemption_disabled+0x3c/0x250 [ 315.248271] keyctl_dh_compute+0xac/0xf3 [ 315.252329] ? __keyctl_dh_compute+0x1300/0x1300 [ 315.257079] ? fput+0xd4/0x150 [ 315.260269] ? SyS_write+0x15e/0x230 [ 315.264252] SyS_keyctl+0x8c/0x2b5 [ 315.267784] ? keyctl_restrict_keyring+0x170/0x170 [ 315.272730] do_syscall_64+0x1e8/0x640 [ 315.284516] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.303785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.309667] RIP: 0033:0x459a59 [ 315.312850] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 315.320643] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 315.327910] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 315.336734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 315.344013] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 07:35:49 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000000c0)={{0x4b, 0x3, 0x80, 0x3, 0x0, 0x1}, 0x5, 0x6, 0x6, 0x1f, 0x85, "0ea4fabece01cd40ec260b04280cc034ecfc48a7de5cf724044d795effb27f5d234cc211da0f9790b7915b47b6ebab094bb7570ad818aff74bd6efc75a64a0a3694e805abec838a64c693eeef6c8d94e36f4b5250e2da101ca94a723244683e54a7da60530cba1b7c4aec43e59473135780bad492e5afaaaaf3b3be5a14c516d"}) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r5, 0x7fff}, &(0x7f0000000280)=0x8) r6 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r6, 0x0, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f00000001c0)=0xca, 0x4) lseek(r0, 0x0, 0x2) futimesat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) sendfile(r0, r1, 0x0, 0x40d09) [ 315.352057] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 [ 315.408339] sctp: [Deprecated]: syz-executor.0 (pid 17624) Use of struct sctp_assoc_value in delayed_ack socket option. [ 315.408339] Use struct sctp_sack_info instead 07:35:50 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x8) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) connect$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0x1, @local}}, 0x1e) 07:35:50 executing program 3: r0 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r0, 0x0, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000080)={r5, r6/1000+10000}, 0x10) lseek(r1, 0x0, 0x2) sendfile(r1, r2, 0x0, 0x40d09) 07:35:50 executing program 1 (fault-call:7 fault-nth:8): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 315.774752] FAULT_INJECTION: forcing a failure. [ 315.774752] name failslab, interval 1, probability 0, space 0, times 0 [ 315.793071] CPU: 0 PID: 17651 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 315.800131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.809754] Call Trace: [ 315.812366] dump_stack+0x138/0x197 [ 315.816029] should_fail.cold+0x10f/0x159 [ 315.820201] should_failslab+0xdb/0x130 [ 315.824190] __kmalloc+0x2f0/0x7a0 [ 315.827751] ? rcu_read_lock_sched_held+0x110/0x130 [ 315.832781] ? kmem_cache_alloc_trace+0x623/0x790 [ 315.837634] ? mpi_alloc_limb_space+0x29/0x50 [ 315.842170] mpi_alloc_limb_space+0x29/0x50 [ 315.846587] mpi_alloc+0x19f/0x240 [ 315.850250] mpi_read_raw_data+0xaf/0x390 [ 315.855119] dh_set_secret+0x132/0x230 [ 315.859012] ? dh_exit+0x20/0x20 [ 315.862557] ? crypto_alloc_tfm+0x12e/0x2f0 [ 315.866911] __keyctl_dh_compute+0x550/0x1300 [ 315.866926] ? lock_downgrade+0x740/0x740 [ 315.866944] ? dh_data_from_key+0x260/0x260 [ 315.866955] ? proc_cwd_link+0x1b0/0x1b0 [ 315.866974] ? lock_downgrade+0x740/0x740 [ 315.879926] ? __mutex_unlock_slowpath+0x71/0x800 [ 315.879939] ? check_preemption_disabled+0x3c/0x250 [ 315.879956] keyctl_dh_compute+0xac/0xf3 [ 315.879967] ? __keyctl_dh_compute+0x1300/0x1300 [ 315.879978] ? fput+0xd4/0x150 [ 315.879988] ? SyS_write+0x15e/0x230 [ 315.913632] SyS_keyctl+0x8c/0x2b5 [ 315.917158] ? keyctl_restrict_keyring+0x170/0x170 [ 315.922602] do_syscall_64+0x1e8/0x640 [ 315.926487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.931320] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.936508] RIP: 0033:0x459a59 [ 315.939681] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 315.947390] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 315.954752] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 315.962022] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 07:35:50 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x100) truncate(&(0x7f00000001c0)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=""/185) sendfile(r0, r1, 0x0, 0x40d09) 07:35:50 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$TCSBRKP(r1, 0x5425, 0x0) sendfile(r0, r1, 0x0, 0x40d09) [ 315.969275] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 315.976535] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:50 executing program 1 (fault-call:7 fault-nth:9): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:50 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10) getpeername(r2, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80) [ 316.045751] sctp: [Deprecated]: syz-executor.0 (pid 17631) Use of struct sctp_assoc_value in delayed_ack socket option. [ 316.045751] Use struct sctp_sack_info instead 07:35:50 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:50 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:50 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x8) socket(0xa, 0xa, 0x9) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)) [ 316.164744] FAULT_INJECTION: forcing a failure. [ 316.164744] name failslab, interval 1, probability 0, space 0, times 0 [ 316.208548] CPU: 1 PID: 17665 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 316.215608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.224970] Call Trace: [ 316.227569] dump_stack+0x138/0x197 [ 316.231212] should_fail.cold+0x10f/0x159 [ 316.235371] should_failslab+0xdb/0x130 [ 316.239352] kmem_cache_alloc_trace+0x2e9/0x790 [ 316.244037] ? mpi_alloc_limb_space+0x29/0x50 [ 316.248539] mpi_alloc+0x47/0x240 [ 316.251999] mpi_read_raw_data+0xaf/0x390 [ 316.256150] dh_set_secret+0x16e/0x230 [ 316.260036] ? dh_exit+0x20/0x20 [ 316.263401] ? crypto_alloc_tfm+0x12e/0x2f0 [ 316.267734] __keyctl_dh_compute+0x550/0x1300 [ 316.272237] ? lock_downgrade+0x740/0x740 [ 316.276391] ? dh_data_from_key+0x260/0x260 [ 316.280823] ? proc_cwd_link+0x1b0/0x1b0 [ 316.284902] ? lock_downgrade+0x740/0x740 [ 316.289240] ? __mutex_unlock_slowpath+0x71/0x800 [ 316.294087] ? check_preemption_disabled+0x3c/0x250 [ 316.299116] keyctl_dh_compute+0xac/0xf3 [ 316.303205] ? __keyctl_dh_compute+0x1300/0x1300 [ 316.307959] ? fput+0xd4/0x150 [ 316.311148] ? SyS_write+0x15e/0x230 [ 316.314862] SyS_keyctl+0x8c/0x2b5 [ 316.318399] ? keyctl_restrict_keyring+0x170/0x170 [ 316.323329] do_syscall_64+0x1e8/0x640 [ 316.327215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.332069] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.337253] RIP: 0033:0x459a59 [ 316.340447] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 316.348160] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 07:35:51 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x4, {0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7f}}}, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) flistxattr(r3, &(0x7f0000000380)=""/181, 0xfffffe94) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r4, 0x0, 0x40d09) r5 = accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) r6 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0xa00400) ioctl$TIOCSRS485(r6, 0x542f, &(0x7f00000000c0)={0x100, 0x2, 0x7}) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)="6b03c560086199a96eba83fca2f81d3f40ba7f344757bb3c4c69617e7d40145ad4147f2f0da6dcc457934018dea717460c64e0562e4e23b92d47eae78038ad81e1360ab43fd239b59cdf0e528118a3caecc73b2a0710fb2d31e4b2713977b6313b56e7f5c21e1401704cc93f573cb8cf6dda06cb4cab2869ff215c96734792bc962f4e84a5632ac94d5d6d4b56deed13d4671a56d207f6b0f9757a2df503adc8075d10676234bfa23bc981daabc8cb0394076e2ab605d14fc5174386416d25ea93bd540e186191a717d2ff", 0xffffffffffffffe2}, {&(0x7f00000001c0)="39964eeb4109a8f1a30a890ed5747ccc202ea205080e898f757f855455685d13ddb87aece4a08fe22beed9de8ffcd88b3ac56c48e1b1002d", 0x38}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="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0x1000}], 0x1000000000000035, 0x0) [ 316.355422] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 316.362687] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.370035] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 316.377303] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:51 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/210, 0xd2}, {&(0x7f0000000240)=""/208, 0xd0}], 0x2, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r3, 0x0, 0x40d09) 07:35:51 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r1, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0xf9, 0xe0}, 0x0, 0x2, 0x9, {0x7, 0xff}, 0x5, 0xfffffffc}) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) sendfile(r0, r2, 0x0, 0x40d09) 07:35:51 executing program 1 (fault-call:7 fault-nth:10): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:51 executing program 0: r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r0, r0, &(0x7f0000000240), 0x2008000fffffffe) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7, 0x4d, 0x200}, 0x7) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r2, 0x0, 0x40d09) [ 316.582583] FAULT_INJECTION: forcing a failure. [ 316.582583] name failslab, interval 1, probability 0, space 0, times 0 [ 316.606205] CPU: 0 PID: 17706 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 316.613260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.622625] Call Trace: [ 316.625227] dump_stack+0x138/0x197 [ 316.628874] should_fail.cold+0x10f/0x159 [ 316.633164] should_failslab+0xdb/0x130 [ 316.637158] __kmalloc+0x2f0/0x7a0 [ 316.640733] ? rcu_read_lock_sched_held+0x110/0x130 [ 316.645774] ? kmem_cache_alloc_trace+0x623/0x790 [ 316.651207] ? mpi_alloc_limb_space+0x29/0x50 [ 316.655888] mpi_alloc_limb_space+0x29/0x50 [ 316.660317] mpi_alloc+0x19f/0x240 [ 316.664300] mpi_read_raw_data+0xaf/0x390 [ 316.668557] dh_set_secret+0x16e/0x230 [ 316.672462] ? dh_exit+0x20/0x20 [ 316.675882] ? crypto_alloc_tfm+0x12e/0x2f0 [ 316.680229] __keyctl_dh_compute+0x550/0x1300 [ 316.687181] ? lock_downgrade+0x740/0x740 [ 316.691554] ? dh_data_from_key+0x260/0x260 [ 316.696405] ? proc_cwd_link+0x1b0/0x1b0 [ 316.700674] ? lock_downgrade+0x740/0x740 [ 316.704918] ? __mutex_unlock_slowpath+0x71/0x800 [ 316.710175] ? check_preemption_disabled+0x3c/0x250 [ 316.715217] keyctl_dh_compute+0xac/0xf3 [ 316.719288] ? __keyctl_dh_compute+0x1300/0x1300 [ 316.724234] ? fput+0xd4/0x150 [ 316.727513] ? SyS_write+0x15e/0x230 [ 316.731245] SyS_keyctl+0x8c/0x2b5 [ 316.734815] ? keyctl_restrict_keyring+0x170/0x170 [ 316.739767] do_syscall_64+0x1e8/0x640 [ 316.743757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.748641] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.754188] RIP: 0033:0x459a59 [ 316.757382] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 316.765871] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 316.773138] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 316.780421] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.787862] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 316.795217] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:51 executing program 0: r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r0, r0, &(0x7f0000000240), 0x2008000fffffffe) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x5, {{0x0, 0x8, 0x1, r2}}}, 0x28) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r5, 0x0, 0x1) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f00000001c0)={0x2, 0x9, 0x3}) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$int_in(r4, 0x2a10, &(0x7f0000000140)=0x2) ioctl$TIOCGPTLCK(0xffffffffffffffff, 0x80045439, &(0x7f0000000180)) lseek(r1, 0x0, 0x2) sendfile(r1, r3, 0x0, 0x40d09) r7 = dup(0xffffffffffffffff) geteuid() renameat2(0xffffffffffffffff, 0x0, r7, 0x0, 0x1) ioctl$VIDIOC_SUBDEV_S_EDID(r7, 0xc0285629, &(0x7f0000000080)={0x0, 0x4, 0x6, [], &(0x7f0000000040)=0x40}) 07:35:51 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:51 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x2000, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r2, 0x0, 0x40d09) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x200000) 07:35:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x4f, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/79}, &(0x7f00000001c0)=0x78) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setsig(r2, 0xa, 0x6) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x6, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0x18}, 0x8}, @in6={0xa, 0x4e22, 0x2, @empty, 0x2}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x2a}, 0x8cfc}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0xffff, 0x7fff, @dev={0xfe, 0x80, [], 0x1d}, 0x10000}, @in6={0xa, 0x4e22, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8000}, @in6={0xa, 0x4e22, 0x4b6, @dev={0xfe, 0x80, [], 0x25}, 0x7f}, @in6={0xa, 0x4e20, 0x4, @remote, 0x1}, @in6={0xa, 0x4e23, 0x3f, @empty, 0x4}], 0xf0) lseek(r1, 0x0, 0x2) sendfile(r1, r3, 0x0, 0x40d09) 07:35:51 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:51 executing program 1 (fault-call:7 fault-nth:11): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:51 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) open(&(0x7f0000000480)='./bus\x00', 0x800, 0x6) lseek(r0, 0x0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendfile(r0, r4, 0x0, 0x2) [ 317.157772] FAULT_INJECTION: forcing a failure. [ 317.157772] name failslab, interval 1, probability 0, space 0, times 0 [ 317.169677] CPU: 1 PID: 17739 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 317.176720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.186122] Call Trace: [ 317.188727] dump_stack+0x138/0x197 [ 317.192377] should_fail.cold+0x10f/0x159 [ 317.196554] should_failslab+0xdb/0x130 [ 317.200545] __kmalloc+0x2f0/0x7a0 [ 317.204702] ? __keyctl_dh_compute+0x602/0x1300 [ 317.209633] __keyctl_dh_compute+0x602/0x1300 [ 317.214821] ? lock_downgrade+0x740/0x740 [ 317.218996] ? dh_data_from_key+0x260/0x260 [ 317.223320] ? proc_cwd_link+0x1b0/0x1b0 [ 317.227389] ? lock_downgrade+0x740/0x740 [ 317.231628] ? __mutex_unlock_slowpath+0x71/0x800 [ 317.237341] ? check_preemption_disabled+0x3c/0x250 [ 317.242489] keyctl_dh_compute+0xac/0xf3 [ 317.246546] ? __keyctl_dh_compute+0x1300/0x1300 [ 317.251296] ? fput+0xd4/0x150 [ 317.254482] ? SyS_write+0x15e/0x230 [ 317.258199] SyS_keyctl+0x8c/0x2b5 [ 317.261740] ? keyctl_restrict_keyring+0x170/0x170 [ 317.266666] do_syscall_64+0x1e8/0x640 [ 317.270547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.275391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.280836] RIP: 0033:0x459a59 [ 317.284019] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 317.292167] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 317.299724] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 07:35:52 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10) [ 317.306993] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 317.314278] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 317.321556] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:52 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x80800, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:52 executing program 1 (fault-call:7 fault-nth:12): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:52 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) fsetxattr$security_selinux(r2, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:scanner_device_t:s0\x00', 0x26, 0x4) sendfile(r0, r1, 0x0, 0x40d09) [ 317.494259] FAULT_INJECTION: forcing a failure. [ 317.494259] name failslab, interval 1, probability 0, space 0, times 0 [ 317.515111] CPU: 1 PID: 17755 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 317.522346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.535902] Call Trace: [ 317.538716] dump_stack+0x138/0x197 [ 317.542420] should_fail.cold+0x10f/0x159 [ 317.546680] should_failslab+0xdb/0x130 [ 317.550672] __kmalloc+0x2f0/0x7a0 [ 317.554233] ? sg_init_table+0xb0/0x120 [ 317.558235] ? __phys_addr+0x78/0xe0 [ 317.561969] ? __keyctl_dh_compute+0x693/0x1300 [ 317.566757] __keyctl_dh_compute+0x693/0x1300 [ 317.571370] ? lock_downgrade+0x740/0x740 [ 317.575542] ? dh_data_from_key+0x260/0x260 [ 317.579878] ? proc_cwd_link+0x1b0/0x1b0 [ 317.583979] ? lock_downgrade+0x740/0x740 [ 317.588155] ? __mutex_unlock_slowpath+0x71/0x800 [ 317.593108] ? check_preemption_disabled+0x3c/0x250 [ 317.598149] keyctl_dh_compute+0xac/0xf3 [ 317.602228] ? __keyctl_dh_compute+0x1300/0x1300 [ 317.607020] ? fput+0xd4/0x150 [ 317.610229] ? SyS_write+0x15e/0x230 [ 317.613958] SyS_keyctl+0x8c/0x2b5 [ 317.617508] ? keyctl_restrict_keyring+0x170/0x170 [ 317.622632] do_syscall_64+0x1e8/0x640 [ 317.626559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.631423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.636624] RIP: 0033:0x459a59 [ 317.639821] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 317.648148] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 317.655432] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 317.662712] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 317.670003] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 317.677285] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 [ 317.684911] net_ratelimit: 8 callbacks suppressed [ 317.684917] protocol 88fb is buggy, dev hsr_slave_0 07:35:52 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r1, 0x0, 0x40d09) [ 317.694884] protocol 88fb is buggy, dev hsr_slave_1 [ 317.840133] protocol 88fb is buggy, dev hsr_slave_0 [ 317.845257] protocol 88fb is buggy, dev hsr_slave_1 07:35:52 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000240)='eth1,md5sumuser\x00', &(0x7f0000000280)='@(\x00', &(0x7f00000002c0)='trusted$-self.self*posix_acl_access\x00', &(0x7f0000000300)='nodevsystemsystemproc+\\-em0']) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:52 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x6400c0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 07:35:52 executing program 1 (fault-call:7 fault-nth:13): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:52 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:52 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 317.933006] FAULT_INJECTION: forcing a failure. [ 317.933006] name failslab, interval 1, probability 0, space 0, times 0 [ 317.953933] CPU: 1 PID: 17777 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 317.960990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.970342] Call Trace: [ 317.970363] dump_stack+0x138/0x197 [ 317.970380] should_fail.cold+0x10f/0x159 [ 317.970393] should_failslab+0xdb/0x130 [ 317.970408] kmem_cache_alloc_trace+0x2e9/0x790 [ 317.990361] ? check_preemption_disabled+0x3c/0x250 [ 317.995413] mpi_alloc+0x47/0x240 [ 317.998878] dh_compute_value+0x78/0x330 [ 318.002952] ? dh_exit_tfm+0x20/0x20 [ 318.006676] ? lockdep_init_map+0x9/0x10 [ 318.010750] __keyctl_dh_compute+0x8d7/0x1300 [ 318.015251] ? lock_downgrade+0x740/0x740 [ 318.019413] ? dh_data_from_key+0x260/0x260 [ 318.023736] ? proc_cwd_link+0x1b0/0x1b0 [ 318.027812] ? lock_downgrade+0x740/0x740 [ 318.031974] ? check_preemption_disabled+0x3c/0x250 [ 318.037000] keyctl_dh_compute+0xac/0xf3 [ 318.041067] ? __keyctl_dh_compute+0x1300/0x1300 [ 318.045814] ? fput+0xd4/0x150 [ 318.045825] ? SyS_write+0x15e/0x230 [ 318.045841] SyS_keyctl+0x8c/0x2b5 [ 318.045850] ? keyctl_restrict_keyring+0x170/0x170 [ 318.045864] do_syscall_64+0x1e8/0x640 [ 318.045874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.069932] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.075126] RIP: 0033:0x459a59 07:35:52 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x109202, 0x0) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f00000000c0)={0x100, 0x5, 0x2}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) r8 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r8, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r8, r8, &(0x7f0000000240), 0x2008000fffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000005940)=0x24) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0100000000000000280012000c0001007665746800000000180002001400000000001a7dcf3fa7f5bedbc2b851a6306438f370fe3cd3f34e0453ed9e56df53204d4e4843bc9ea5c9da37495e00c29c571b5edb21786c00dd0b5ae974fde8ba3273130200000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x2, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmmsg$sock(r3, &(0x7f00000058c0)=[{{&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000000180)=[{&(0x7f00000004c0)="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0x1000}, 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", 0x1000}], 0xa, &(0x7f0000005840)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x48}}], 0x2, 0x20004841) [ 318.078329] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 318.086043] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 318.093319] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 318.100592] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 318.107878] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 318.115187] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x8080, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0xee, 0x81, 0x20, 0x0, 0x0, 0x7b, 0x18000, 0x121ee56a18ebabf2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3d26, 0x4, @perf_bp={&(0x7f00000000c0), 0xb}, 0x800, 0x74, 0x8, 0x0, 0x2, 0x6, 0xfffc}, r0, 0x0, r1, 0x8) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) r3 = accept4$inet(r2, 0x0, &(0x7f00000001c0), 0x1800) write$binfmt_aout(r3, &(0x7f0000000240)={{0x8f, 0x8, 0x2e, 0x1c7, 0x5d, 0x7fff, 0xd6, 0x6}, "5974ad6246ee52dfeeea6fcda93a2d5eeaf46d746f2fe13ffd356e6ab039321d836e1efd7862429cd11aa98ccd76ca1705d77ee3bac78b8e5724ea810fcb4cc782c5a8e1cac20146e02e6edb3f6bfa305405ab439985f5f197c87149ce1a816ee228935b4b5969504d0b6ea0119cc00bb8e8979bd2"}, 0x95) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r5 = dup(0xffffffffffffffff) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e20, 0xa4, @dev={0xfe, 0x80, [], 0x1e}, 0x81}, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x27}, 0x6}, 0x2, [0x6, 0x7, 0x8, 0x9, 0x7, 0x2, 0x9, 0x3]}, 0x5c) renameat2(0xffffffffffffffff, 0x0, r5, 0x0, 0x1) r8 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r8, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r8, r8, &(0x7f0000000240), 0x2008000fffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000000040)) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r4, 0x0, 0x2) sendfile(r4, r9, 0x0, 0x40d09) [ 318.129858] kauditd_printk_skb: 62 callbacks suppressed [ 318.129867] audit: type=1804 audit(1570692952.821:399): pid=17776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/562/bus" dev="sda1" ino=16570 res=1 07:35:52 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./bus\x00', 0x1, 0x1e00) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:52 executing program 1 (fault-call:7 fault-nth:14): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 318.252254] IPv6: ADDRCONF(NETDEV_UP): veth143: link is not ready [ 318.345847] FAULT_INJECTION: forcing a failure. [ 318.345847] name failslab, interval 1, probability 0, space 0, times 0 [ 318.367024] audit: type=1804 audit(1570692952.841:400): pid=17792 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/562/bus" dev="sda1" ino=16570 res=1 [ 318.406851] CPU: 1 PID: 17807 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 318.413909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.423281] Call Trace: [ 318.425888] dump_stack+0x138/0x197 [ 318.429536] should_fail.cold+0x10f/0x159 [ 318.433706] should_failslab+0xdb/0x130 [ 318.437695] kmem_cache_alloc_trace+0x2e9/0x790 [ 318.442383] ? check_preemption_disabled+0x3c/0x250 [ 318.447415] mpi_alloc+0x47/0x240 [ 318.450883] dh_compute_value+0x78/0x330 [ 318.454990] ? dh_exit_tfm+0x20/0x20 [ 318.458722] ? lockdep_init_map+0x9/0x10 [ 318.462792] __keyctl_dh_compute+0x8d7/0x1300 [ 318.467304] ? lock_downgrade+0x740/0x740 [ 318.471481] ? dh_data_from_key+0x260/0x260 [ 318.475836] ? proc_cwd_link+0x1b0/0x1b0 [ 318.479922] ? lock_downgrade+0x740/0x740 [ 318.484101] ? check_preemption_disabled+0x3c/0x250 [ 318.489133] keyctl_dh_compute+0xac/0xf3 [ 318.493207] ? __keyctl_dh_compute+0x1300/0x1300 [ 318.497972] ? fput+0xd4/0x150 [ 318.501169] ? SyS_write+0x15e/0x230 [ 318.504894] SyS_keyctl+0x8c/0x2b5 [ 318.508433] ? keyctl_restrict_keyring+0x170/0x170 [ 318.513391] do_syscall_64+0x1e8/0x640 [ 318.517287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.522140] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.527332] RIP: 0033:0x459a59 [ 318.530520] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 318.538242] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 318.545603] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 07:35:53 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) splice(r2, &(0x7f0000000040), r0, &(0x7f0000000080), 0x7, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 318.552880] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 318.560157] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 318.567435] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 [ 318.594127] audit: type=1804 audit(1570692953.011:401): pid=17802 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/580/bus" dev="sda1" ino=16753 res=1 [ 318.621988] audit: type=1804 audit(1570692953.061:402): pid=17806 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/580/bus" dev="sda1" ino=16753 res=1 [ 318.652191] audit: type=1804 audit(1570692953.101:403): pid=17808 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/563/bus" dev="sda1" ino=16531 res=1 [ 318.680351] audit: type=1804 audit(1570692953.311:404): pid=17811 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/581/bus" dev="sda1" ino=16753 res=1 [ 318.707825] audit: type=1804 audit(1570692953.371:405): pid=17812 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/581/bus" dev="sda1" ino=16753 res=1 07:35:53 executing program 1 (fault-call:7 fault-nth:15): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 318.875696] audit: type=1804 audit(1570692953.571:406): pid=17801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/411/bus" dev="sda1" ino=16610 res=1 [ 318.911210] FAULT_INJECTION: forcing a failure. [ 318.911210] name failslab, interval 1, probability 0, space 0, times 0 [ 318.930101] CPU: 0 PID: 17816 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 318.937156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.946520] Call Trace: [ 318.949122] dump_stack+0x138/0x197 [ 318.952767] should_fail.cold+0x10f/0x159 [ 318.956933] should_failslab+0xdb/0x130 [ 318.960912] __kmalloc+0x2f0/0x7a0 [ 318.960924] ? save_trace+0x290/0x290 [ 318.960935] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.960949] ? check_preemption_disabled+0x3c/0x250 [ 318.960958] ? mpi_alloc_limb_space+0x29/0x50 [ 318.960969] mpi_alloc_limb_space+0x29/0x50 [ 318.960977] mpi_powm+0x789/0x19e0 [ 318.960990] ? check_preemption_disabled+0x3c/0x250 [ 318.961005] ? mpihelp_mul_karatsuba_case+0xb90/0xb90 [ 318.961015] ? kmem_cache_alloc_trace+0x623/0x790 [ 318.961024] ? check_preemption_disabled+0x3c/0x250 [ 318.961041] dh_compute_value+0x18a/0x330 [ 318.968572] ? dh_exit_tfm+0x20/0x20 [ 318.968586] ? lockdep_init_map+0x9/0x10 07:35:53 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:53 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 318.968601] __keyctl_dh_compute+0x8d7/0x1300 [ 318.968612] ? lock_downgrade+0x740/0x740 [ 318.968629] ? dh_data_from_key+0x260/0x260 [ 318.968640] ? proc_cwd_link+0x1b0/0x1b0 [ 318.994503] ? lock_downgrade+0x740/0x740 [ 318.994523] ? check_preemption_disabled+0x3c/0x250 [ 318.994539] keyctl_dh_compute+0xac/0xf3 [ 319.004723] ? __keyctl_dh_compute+0x1300/0x1300 [ 319.061858] ? fput+0xd4/0x150 [ 319.065057] ? SyS_write+0x15e/0x230 [ 319.068782] SyS_keyctl+0x8c/0x2b5 [ 319.072322] ? keyctl_restrict_keyring+0x170/0x170 [ 319.077266] do_syscall_64+0x1e8/0x640 [ 319.081318] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.086172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.091363] RIP: 0033:0x459a59 [ 319.094553] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 319.102271] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 319.109545] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 319.117086] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 319.124453] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 319.131835] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:53 executing program 1 (fault-call:7 fault-nth:16): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 319.198214] audit: type=1804 audit(1570692953.891:407): pid=17829 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/563/bus" dev="sda1" ino=16531 res=1 07:35:53 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000140)={0x0, 0x62b, &(0x7f0000000100)={&(0x7f0000000000)={0x14, r3, 0xf7e8f6cb5dcde06f, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf4, r3, 0x5fc2bca8b5cd528, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf98}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x26b45540}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x2000001}, 0x26000043) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r4, r4, &(0x7f0000000240), 0x2008000fffffffe) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x418, 0x0, 0x228, 0x140, 0x0, 0x0, 0x380, 0x380, 0x380, 0x380, 0x380, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x3, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x4, 0xa98, 0x80000001, 0x72, 0x6, 0x2], 0x4, 0x9}, {0x5e3, [0x1000, 0x4, 0xc0, 0x2, 0x2, 0xff2], 0xe1, 0x4}}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, 0xff000000, 0x0, '\x00', 'bridge0\x00', {}, {0xff}, 0x2, 0x3, 0x1}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x40}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7fff}}}, {{@uncond, 0x0, 0xe8, 0x158, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x101}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x13, 0x800, 0x49a, 0x1, 0x0, "f7c6d205d0328de6ef43d738350705bed6b683578efbd6c3413f3218f8a50b6339fd56a0ffa60080dc3d5f891426a4a84e25224b53fb597c18b9da769d91e1aa"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x478) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f00000002c0)) r5 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r5, 0x0, 0x40d09) 07:35:53 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xea96ab7c4cbb1062, 0x0) mkdirat$cgroup(r1, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r2, 0x0, 0x40d09) [ 319.290765] FAULT_INJECTION: forcing a failure. [ 319.290765] name failslab, interval 1, probability 0, space 0, times 0 [ 319.308883] CPU: 0 PID: 17833 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 319.315949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.325320] Call Trace: [ 319.327922] dump_stack+0x138/0x197 [ 319.331568] should_fail.cold+0x10f/0x159 07:35:54 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r1, 0x0, 0x1) unlinkat(r1, &(0x7f00000001c0)='./bus\x00', 0x200) r2 = open(&(0x7f0000000640)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x935b, 0xe7ea, 0x5, 0x40, 0x0, 0x4a}) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) prctl$PR_GET_NO_NEW_PRIVS(0x27) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$l2tp(r6, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r8, 0x1, 0x1, 0x0, 0x1, {0xa, 0x4e21, 0x3, @mcast1, 0xca6e}}}, 0x32) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x4155b0b8, 0x7, 0x6, 0xc0, 0x1, 0x80000001, [], 0x0, 0xffffffffffffffff, 0x1, 0x4}, 0x3c) r10 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r11) r12 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r13) r14 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r15) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000800)=0xe8) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r17, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r19}}}], 0x20}, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r20, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r22}}}], 0x20}, 0x0) lstat(&(0x7f0000000840)='./bus\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = socket$netlink(0x10, 0x3, 0x0) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r25, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r27}}}], 0x20}, 0x0) r28 = socket$netlink(0x10, 0x3, 0x0) r29 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r29, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r28, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r30}}}], 0x20}, 0x0) getgroups(0x5, &(0x7f0000000880)=[r27, 0xee01, r30, 0xee01, 0x0]) r32 = getgid() r33 = socket$netlink(0x10, 0x3, 0x0) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r34, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r33, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r35}}}], 0x20}, 0x0) lstat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000ac0)=[0xffffffffffffffff]) r38 = socket$netlink(0x10, 0x3, 0x0) r39 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r39, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r38, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r40}}}], 0x20}, 0x0) r41 = socket$netlink(0x10, 0x3, 0x0) r42 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r42, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r41, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r43}}}], 0x20}, 0x0) r44 = socket$netlink(0x10, 0x3, 0x0) r45 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r45, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r44, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r46}}}], 0x20}, 0x0) r47 = socket$netlink(0x10, 0x3, 0x0) r48 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r48, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r47, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r49}}}], 0x20}, 0x0) r50 = socket$netlink(0x10, 0x3, 0x0) r51 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r51, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r50, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r52}}}], 0x20}, 0x0) getgroups(0x9, &(0x7f0000000b00)=[r40, r43, 0x0, 0xffffffffffffffff, 0xee00, r46, r49, r52, 0xee01]) lsetxattr$system_posix_acl(&(0x7f0000000680)='./bus\x00', &(0x7f00000006c0)='system.posix_acl_default\x00', &(0x7f0000000b40)={{}, {0x1, 0x4}, [{0x2, 0x4, r11}, {0x2, 0x4, r13}, {0x2, 0xc62ccbcb97c9d476, r15}, {0x2, 0x2, 0xee01}, {0x2, 0x0, r16}], {0x4, 0x5}, [{0x8, 0x0, r19}, {0x8, 0x0, r22}, {0x8, 0x4, r23}, {0x8, 0x2, r24}, {0x8, 0x1, r31}, {0x8, 0x1, r32}, {0x8, 0x2, r35}, {0x8, 0x4, r36}, {0x8, 0x265d7fa1c2cef075, r37}, {0x8, 0x0, r53}], {0x10, 0x5}, {0x20, 0x6cb4fa5ad7d23d12}}, 0x9c, 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0xff) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/212, 0xd4}, {&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000440)=""/25, 0x19}], 0x4}, 0x42) r54 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r54, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r54, r54, &(0x7f0000000240), 0x2008000fffffffe) ioctl$RTC_WKALM_SET(r54, 0x4028700f, &(0x7f00000005c0)={0x1, 0x0, {0x1a, 0x23, 0xb, 0x17, 0x6, 0x1, 0x3, 0x83, 0xffffffffffffffff}}) utimensat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f0000000600)={{0x77359400}, {0x77359400}}, 0x0) sendfile(r9, r0, 0x0, 0x40d0d) [ 319.335609] audit: type=1804 audit(1570692954.031:408): pid=17837 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/564/bus" dev="sda1" ino=16817 res=1 [ 319.335728] should_failslab+0xdb/0x130 [ 319.367289] __kmalloc+0x2f0/0x7a0 [ 319.370839] ? rcu_read_lock_sched_held+0x110/0x130 [ 319.375868] ? __kmalloc+0x376/0x7a0 [ 319.379606] ? save_trace+0x290/0x290 [ 319.383675] ? mpi_resize+0x16c/0x1f9 [ 319.387495] mpi_resize+0x16c/0x1f9 [ 319.391138] mpi_powm+0x6a6/0x19e0 [ 319.394691] ? check_preemption_disabled+0x3c/0x250 [ 319.399730] ? mpihelp_mul_karatsuba_case+0xb90/0xb90 [ 319.404933] ? kmem_cache_alloc_trace+0x623/0x790 [ 319.409785] ? check_preemption_disabled+0x3c/0x250 [ 319.414820] dh_compute_value+0x18a/0x330 [ 319.418973] ? dh_exit_tfm+0x20/0x20 [ 319.422694] ? lockdep_init_map+0x9/0x10 [ 319.426762] __keyctl_dh_compute+0x8d7/0x1300 [ 319.431279] ? lock_downgrade+0x740/0x740 [ 319.435436] ? dh_data_from_key+0x260/0x260 [ 319.439785] ? proc_cwd_link+0x1b0/0x1b0 [ 319.443860] ? lock_downgrade+0x740/0x740 [ 319.448021] ? check_preemption_disabled+0x3c/0x250 [ 319.453049] keyctl_dh_compute+0xac/0xf3 [ 319.457120] ? __keyctl_dh_compute+0x1300/0x1300 [ 319.461882] ? fput+0xd4/0x150 [ 319.465169] ? SyS_write+0x15e/0x230 [ 319.468890] SyS_keyctl+0x8c/0x2b5 [ 319.472427] ? keyctl_restrict_keyring+0x170/0x170 [ 319.477376] do_syscall_64+0x1e8/0x640 [ 319.481262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.486120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 07:35:54 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x40d09) [ 319.491397] RIP: 0033:0x459a59 [ 319.494587] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 319.502389] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 319.509681] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 319.516958] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 319.524244] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 319.531521] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:54 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0x3) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x80) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5d2, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000000c0)={0x6, 0x1}) sendfile(r0, r1, 0x0, 0x40d09) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) listen(r4, 0x3) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000100)={@rand_addr="32f82204a67a921838e893ee03f6ccfd", 0x1f}) 07:35:54 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r1, 0xc038563b, &(0x7f0000000080)={0x0, 0x0, {0x9, 0x2, 0x7ff, 0x6d4f}}) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) bind$rose(r2, &(0x7f0000000100)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0xe8) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r3, 0x0, 0x40d09) 07:35:54 executing program 1 (fault-call:7 fault-nth:17): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:54 executing program 5: truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r0 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/1305], 0x51d) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000dc0)) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='hostfs\x00', 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0xb194c2bc9511b3de, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000200)={0x7f, &(0x7f0000000180)=""/127}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x4}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmsg$sock(r3, &(0x7f0000000440)={&(0x7f00000003c0)=@in={0x2, 0x4e21, @broadcast}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000a00)="3217920c6c9583b16e716ff1f8f9657bf7122ea0f05f76dd51ac8bc5b8c49e14194a2522effc5e48c8075f32d5863f924760264063a4127ea04519abc4956b83a8bc54c38be8a9058b16329b1bfd61dcf97a6355b0a6ef8b2ba66ee625da50e95004f012bd91c2bf86d84a0a85d52a3fbe8e753be125ad78158a4fa63b00f8d72e39190cadd16acdeecf2e8c86701ded0414c03c84a4fbb958329c6ad6c4067c841dee1c6ae3a05b804a864f6c3755889e04df8306e9577904ffdc754664489e", 0xc0}, {&(0x7f0000000ac0)="c06ab49ca7ac939368f3e4900b86063af91b36ff1da7656d8466c58feabf789ac6e8bad2670177b3c2ba8db45395dff710319d15b691aa2ec6db940a8c4b76ce5f15a9df4cd58122317a186cbd38934c9f3fa43347bb449d", 0x58}, {&(0x7f0000000b40)="fd4f1ac74fa5a1a7e9ce1893cdf693ceb55401a1543c6c3a798a26c3182c4541e6b5da09e0d19f79c3430752d0ef7702e83ca0a123a2cbc5952e32659d2d6dbec42f4482de2888fd7b01d332112c628584dd0467d5717bd2a40f403f34a1aaa7884e4601e80cf5915058b972a9a54d9696c7f0c3223cc18500dbaae6f76dc823f5aa44b6f9fd22342f074df33579245050d6900bc3d34da6fca31aec8005e05cdc27a7e781c10dd9e2645ca9345193edecd792ad64969ba2b56d39e7590689c1454534099cab3b4aa2c1c7c47dc4ba827de9c6e540664ef2d81d52d7157ea24d2aa6b3723ade", 0xe6}, {&(0x7f0000000c40)="2463b186da9eb76023ab4e9e9f53d9e6da6fa24c0da9c0a8fbc83ad9d8a876ff0a2d5bafe9bd55e867756bf7cb2bb541021492dfc591d3bc008e915c6deda46fb0de2dd84bbc631e583daada58de2883155e359fbeb691c21b5432ad90374e77049fa1569626d23abc427322cf87fedbcdae5ff7caf000999d282a89c56ed91b6d16a0710a27ea3ad0ae6d414bb00710f19dd31e6e3ab8193f834487ad256b8b8cf1dc81126a2900ef24a80ba9a411bf5baebbd95b53753aa1db811e80650f66837c65f705db0a9b9bb61d2362e6ba51f7eeac506f518bc41b10abba1168056fa33d6774", 0xe4}], 0x4, &(0x7f0000000d40)=[@txtime={{0x18, 0x1, 0x3d, 0x800}}, @mark={{0x14, 0x1, 0x24, 0x7f}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}], 0x48}, 0x80) sendfile(r2, r0, 0x0, 0x40d09) [ 319.742469] FAULT_INJECTION: forcing a failure. [ 319.742469] name failslab, interval 1, probability 0, space 0, times 0 [ 319.760169] protocol 88fb is buggy, dev hsr_slave_0 [ 319.765311] protocol 88fb is buggy, dev hsr_slave_1 [ 319.794290] CPU: 0 PID: 17864 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 319.801360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.810740] Call Trace: [ 319.813341] dump_stack+0x138/0x197 [ 319.816988] should_fail.cold+0x10f/0x159 [ 319.821152] should_failslab+0xdb/0x130 [ 319.825133] __kmalloc+0x2f0/0x7a0 [ 319.828681] ? save_trace+0x290/0x290 [ 319.832698] ? mpi_resize+0x16c/0x1f9 [ 319.836505] ? mpi_alloc_limb_space+0x29/0x50 [ 319.841002] mpi_alloc_limb_space+0x29/0x50 [ 319.845321] mpi_powm+0xb15/0x19e0 [ 319.848867] ? check_preemption_disabled+0x3c/0x250 [ 319.855026] ? mpihelp_mul_karatsuba_case+0xb90/0xb90 [ 319.860223] ? kmem_cache_alloc_trace+0x623/0x790 [ 319.865081] ? check_preemption_disabled+0x3c/0x250 [ 319.870104] dh_compute_value+0x18a/0x330 [ 319.874342] ? dh_exit_tfm+0x20/0x20 [ 319.878056] ? lockdep_init_map+0x9/0x10 [ 319.882125] __keyctl_dh_compute+0x8d7/0x1300 [ 319.886626] ? lock_downgrade+0x740/0x740 [ 319.890796] ? dh_data_from_key+0x260/0x260 [ 319.895119] ? proc_cwd_link+0x1b0/0x1b0 [ 319.899199] ? lock_downgrade+0x740/0x740 [ 319.903360] ? check_preemption_disabled+0x3c/0x250 [ 319.908383] keyctl_dh_compute+0xac/0xf3 [ 319.912449] ? __keyctl_dh_compute+0x1300/0x1300 [ 319.917216] ? fput+0xd4/0x150 [ 319.920122] protocol 88fb is buggy, dev hsr_slave_0 [ 319.920408] ? SyS_write+0x15e/0x230 [ 319.926021] protocol 88fb is buggy, dev hsr_slave_1 [ 319.929641] SyS_keyctl+0x8c/0x2b5 [ 319.938195] ? keyctl_restrict_keyring+0x170/0x170 [ 319.943130] do_syscall_64+0x1e8/0x640 [ 319.947104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.951956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.957148] RIP: 0033:0x459a59 [ 319.960338] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 319.969465] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 319.976757] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 319.984028] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 07:35:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 319.991311] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 319.998581] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:54 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:54 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r4 = fcntl$dupfd(r0, 0x0, r3) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f00000001c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000040)}}, 0x10) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:54 executing program 1 (fault-call:7 fault-nth:18): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000040)) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 07:35:55 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) [ 320.283336] FAULT_INJECTION: forcing a failure. [ 320.283336] name failslab, interval 1, probability 0, space 0, times 0 [ 320.358923] CPU: 0 PID: 17882 Comm: syz-executor.1 Not tainted 4.14.148 #0 [ 320.366022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.375761] Call Trace: [ 320.378360] dump_stack+0x138/0x197 [ 320.382185] should_fail.cold+0x10f/0x159 [ 320.386436] should_failslab+0xdb/0x130 [ 320.390421] __kmalloc+0x2f0/0x7a0 [ 320.393976] ? save_trace+0x290/0x290 [ 320.397798] ? mpi_resize+0x16c/0x1f9 [ 320.401612] ? mpi_alloc_limb_space+0x29/0x50 [ 320.406116] mpi_alloc_limb_space+0x29/0x50 [ 320.410446] mpi_powm+0xb15/0x19e0 [ 320.414008] ? check_preemption_disabled+0x3c/0x250 [ 320.419037] ? mpihelp_mul_karatsuba_case+0xb90/0xb90 [ 320.424235] ? kmem_cache_alloc_trace+0x623/0x790 [ 320.429083] ? check_preemption_disabled+0x3c/0x250 [ 320.434136] dh_compute_value+0x18a/0x330 [ 320.438297] ? dh_exit_tfm+0x20/0x20 [ 320.442028] ? lockdep_init_map+0x9/0x10 [ 320.446123] __keyctl_dh_compute+0x8d7/0x1300 [ 320.450789] ? lock_downgrade+0x740/0x740 [ 320.454963] ? dh_data_from_key+0x260/0x260 [ 320.459439] ? proc_cwd_link+0x1b0/0x1b0 [ 320.463539] ? lock_downgrade+0x740/0x740 [ 320.467711] ? check_preemption_disabled+0x3c/0x250 [ 320.472747] keyctl_dh_compute+0xac/0xf3 [ 320.476823] ? __keyctl_dh_compute+0x1300/0x1300 [ 320.481766] ? fput+0xd4/0x150 [ 320.484970] ? SyS_write+0x15e/0x230 [ 320.488695] SyS_keyctl+0x8c/0x2b5 [ 320.492244] ? keyctl_restrict_keyring+0x170/0x170 [ 320.497185] do_syscall_64+0x1e8/0x640 [ 320.501081] ? trace_hardirqs_off_thunk+0x1a/0x1c 07:35:55 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x100) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000240)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f00000000c0)) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x120) ioctl$RTC_AIE_ON(r5, 0x7001) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 320.505941] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.511136] RIP: 0033:0x459a59 [ 320.514324] RSP: 002b:00007f64b0028c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 320.523183] RAX: ffffffffffffffda RBX: 00007f64b0028c90 RCX: 0000000000459a59 [ 320.530455] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 0000000000000017 [ 320.537723] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 320.544994] R10: fffffffffffffe4f R11: 0000000000000246 R12: 00007f64b00296d4 [ 320.552323] R13: 00000000004c5e96 R14: 00000000004dab60 R15: 0000000000000006 07:35:55 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x1) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:55 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) uname(&(0x7f0000000040)=""/5) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:55 executing program 1 (fault-call:7 fault-nth:19): r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:55 executing program 5: truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r0 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e21, @multicast2}}) lseek(0xffffffffffffffff, 0x0, 0x2) r3 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r3, 0x0, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000280)={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r6}}, 0x18) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r6}}, 0x18) sendfile(0xffffffffffffffff, r0, 0x0, 0x40d09) 07:35:55 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f0000000000)=""/151) r3 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r3, 0x0, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='ned\xefP4\x05P\xedp\x00') ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000340)={0x7, 0x1acb7dd555be74dc, 0x4, 0x94aed9f112531b7b, {0x0, 0x2710}, {0x4, 0x1, 0x5, 0x0, 0xa, 0x1, "d4f4c3a2"}, 0x0, 0x1, @planes=&(0x7f0000000200)={0x10000, 0x216, @fd=r4, 0x20}, 0x4}) r5 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r6, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:55 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x400001, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={r3, r4, 0x1}) sendfile(r0, r1, 0x0, 0x40d09) 07:35:55 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:55 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x87, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x0, 0x3d}, {@rand_addr=0x1f, 0x4e20, 0x1004, 0xfff, 0xe63, 0x81}}, 0x44) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:55 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz', 0x0}, &(0x7f0000000480)="c28462f142c02fc07213a7183d1688052ff8c8a051653026348c4ddaa1302c533a2a6cbbcfb0344d50908d91ebf577b4af9bfd3503e57632284e0a8456c85c7f4c17dbea8dddf8400fa95385662d80b130589eb1b5e73a2a1869f40336116b5669a333e9a3f37d3ce439e4d6d4581db345dddd70774c20e46cba521d5d957fc0c57718f923d676f6dc22f61db56897f6035192b80ed08b571e234c7030243d67d2b2b097a3d5cbdbd9bd92b2fe2ccf8eb40d37730950f91410017faf1c061eb19c0a2fdd6e4100805cb220f97640a8bfb81f62dc93327215a1019f7bf6c5", 0xde, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:55 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./bus\x00', 0x6, 0x2) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r3, 0x0, 0x40d09) [ 321.200102] protocol 88fb is buggy, dev hsr_slave_0 [ 321.205572] protocol 88fb is buggy, dev hsr_slave_1 07:35:55 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:56 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000feb000/0x14000)=nil, 0x14000}}) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:56 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) keyctl$session_to_parent(0x12) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="28b1ddabf6848872934f23c591de694d747667", 0x13, 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r6) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r6) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r8) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r4, r8}, &(0x7f00000000c0)=""/83, 0xfffffffffffffddb, 0x0) 07:35:56 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000002d00)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) accept4$alg(r2, 0x0, 0x0, 0xd09791947153b106) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz', 0x0}, &(0x7f00000009c0)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e330897501f9007b6b482550829e022b8753a188748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637ce0080b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3d009d308bd73f47725390000000000000000000000000000000000000000000000195e23", 0xc0, 0x0) request_key(&(0x7f0000000500)='logon\x00', &(0x7f00000016c0)={'syz', 0x3}, &(0x7f0000001700)='keyring\x00', 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='\x00', 0x1, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) keyctl$revoke(0x3, r4) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r5, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) write$FUSE_GETXATTR(r5, &(0x7f0000000080)={0x18, 0xfffffffffffffff5, 0x7, {0xff}}, 0x18) keyctl$assume_authority(0x10, r3) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r6 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x800) ioctl$KVM_PPC_GET_PVINFO(r7, 0x4080aea1, &(0x7f0000000100)=""/76) lseek(r0, 0x0, 0x2) sendfile(r0, r6, 0x0, 0x40d09) 07:35:56 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:56 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:56 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x480, 0x140) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400c0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000140)={0x0, 0x31b, &(0x7f0000000100)={&(0x7f0000000000)={0x14, r4, 0xf7e8f6cb5dcde06f, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004084}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r4, 0x100, 0xa258, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x158d30034aa8b01b}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:56 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x111, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:56 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) lseek(r2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r3, 0x0, 0x1) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000080)=""/4) sendfile(r0, r1, 0x0, 0x40d09) 07:35:56 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7ff, 0x341e81) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000002c0)) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x4) r3 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r3, 0x0, 0x1) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000080)=""/151) lseek(r0, 0x0, 0x2) ioctl$PPPIOCGIDLE(r2, 0x8010743f, &(0x7f0000000040)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) bind(r5, &(0x7f0000000240)=@xdp={0x2c, 0x1f5b14382a64e0c, r6, 0x33}, 0x80) sendfile(r0, r2, 0x0, 0x40d09) 07:35:56 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r6}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r6, 0x1, 0x447c, 0xffff92b7}, &(0x7f0000000040)=0x10) r7 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r7, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 321.931311] sctp: [Deprecated]: syz-executor.1 (pid 17986) Use of struct sctp_assoc_value in delayed_ack socket option. [ 321.931311] Use struct sctp_sack_info instead 07:35:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x52ca1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1e11a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x200, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x9, 0x7, 0x3, 0x8e61, 0x7, 0x401}) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r2, 0x0, 0x40d09) 07:35:56 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) sendfile(r0, r1, 0x0, 0x40d09) [ 321.976163] sctp: [Deprecated]: syz-executor.1 (pid 17986) Use of struct sctp_assoc_value in delayed_ack socket option. [ 321.976163] Use struct sctp_sack_info instead 07:35:56 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r4, r4, &(0x7f0000000240), 0x2008000fffffffe) readlinkat(r4, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x40, 0x0) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f00000001c0)={0x4, 0x400, [{0xc7, 0x0, 0x3}, {0x9, 0x0, 0x9}, {0x2800, 0x0, 0x3f}, {0x1, 0x0, 0x4}]}) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r5, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:56 executing program 3: socket$caif_seqpacket(0x25, 0x5, 0x1) 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) setxattr$security_selinux(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:audisp_remote_exec_t:s0\x00', 0x2a, 0x1) iopl(0x6) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:57 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$FUSE_DIRENT(r1, &(0x7f0000000280)={0x60, 0x0, 0x3, [{0x6, 0x3f, 0xb, 0x1, '/dev/adsp#\x00'}, {0x4, 0x4, 0xb, 0x7, '/dev/adsp#\x00'}]}, 0x60) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, 0x10, 0xa, 0x10, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x2}, [@nested={0x38, 0x57, [@generic="acda44290a4e3703aa4280059744ff5414e66907887d067d5beaf306db9665c0a2a67a08c60c03bebf24bc5dff7283e5825d", @generic]}, @typed={0x8, 0x58, @u32=0x7f}, @generic="c553a7e48418e6d542b9f7e96dfa6ba0fb15b2cf89475fa2d71f8c262aed4d64fd5b46d2f9744bde7f88339d0cfdceed556fc078c48ac2c7ebaef165e630d8f1f0fbdb8ce28376c882769dc180317d3fdbd4f40d42f97712da34c1df56a5315f2c8d191e67512b049d89baa73d"]}, 0xc4}, 0x1, 0x0, 0x0, 0x60000001}, 0x800) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x10400) socket$inet_dccp(0x2, 0x6, 0x0) 07:35:57 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ftruncate(r1, 0x3ff) sendfile(r0, r1, 0x0, 0x40d09) 07:35:57 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:57 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x2, 0x200, 0x461a1acb, 0x6, 0x1ff}) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r2, 0x0, 0x40d09) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0xfff8, 0x4000, 0xff80, 0x1, 0x4, 0x7f, 0x9, 0x7, 0x7ff, 0x7}) 07:35:57 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:57 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8000}}, 0x0, 0x682d, 0x0, "553694646906d25500aed336f78921e1572c3c1e2504d50a2e0dd95d3969a04173e2857ec59fd9ab7082978141fc41844eb3a17ff6badf1ac9ff5af1925a0a58466fb6ba3bb6a0e3e145b34e031564be"}, 0xd8) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:57 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0xffe) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000040)) sendfile(r0, r1, 0x0, 0x40d09) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) ioctl$VFIO_CHECK_EXTENSION(r2, 0x3b65, 0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) 07:35:57 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x103, 0x0) r1 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r1, 0x0, 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000005c0)="d6a7cd34c01182f613231743cdbd8f9d998397e49b681234eeb2ef71efcc8e88d53a754731aab991c53857facf2143c0e4") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000580)={0x9, 0xffffffff, 0x0, 0x7331}, 0x10) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000500)={'erspan0\x00', &(0x7f00000004c0)=@ethtool_modinfo={0x42, 0x4, 0xfffffffd, "b091cec503347ee3"}}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="a5fa97400682879a8a4a67841ae4587c6354e98eaf6f935a7626f388cc69e241586f2a6790ca6a13cd95eea9264a99f2861829f86cfc52140f5d59612394ab16c67faf") lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x40d09) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmsg$inet6(r6, &(0x7f0000000440)={&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @rand_addr="e8da48d32164e6dec1e2b4c5f24bf437"}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000100)="fc8236a7b031740c923347bf11cc60", 0xf}, {&(0x7f0000000140)="ced0b2de05acd32a868d3e5d9ef598c394d9f7753dcad9efb1ca652dbecf368ad9e4c64bf4d1ed7859a3e4c292efd5331cc52e03bf0ba454", 0x38}, {&(0x7f0000000180)="b14bbc2f41702e2fcbd57c1838bd63963adbfe443cc4bb50b32b9291e4c71fe52d3867bd7bb27ee747a072fe2a08c06c6e3750ae880ee1c54b2843522be00b2bfaa8ecd2faa102c8", 0x48}, {&(0x7f0000000240)="7ce54b76281ced503750d28fa5ac913194a52cef324b9ef5e20425db8097db1e2f1f0c944d3fd57541f1dbbec8910a01f95697b5d82fe2bb5e621ad7ff6c2b5d9f074bb01bee94f1ecb7cc7ff6829536cc99c31b2958cafb9a55c06d208fe122f8f2509b2c00ca9d3a0125f6875e6be7b85e2966c9e316b60884943f4c115decf6b1fb03ea0d533bdbab8bd69f6c75ce3a67502f17bf67386fd9516321", 0x9d}, {&(0x7f0000000300)="4519bc5407b81875e228822a27a4455affb2bb1c900fcc33d379b338900097c1fb9e5b138f07b417a2efe71cb716f92afeac883bd6d0a9afb375154090de0b7a320ea94477a866bdfd9bf1218b5d2fe34f8c20c7c4c915ba6aa80be81a68553a3016d9cac86d80ddc25851c9a19bfa6c044baf766915053d74af5c6e1598948d4324564c4d6b74ae1562", 0x8a}], 0x5}, 0x6040012) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e23, 0x181f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}, 0x0, 0x7, 0x0, "819bc0eaf6a019bf321ba721e8361280cad0852433f127f5bf6d73d1947e8f8caf10dbe7fad1b355383a42066d1ffee0662f752470cda30c735cb653d06b3744072456be7cc44db389348925c9b21cdf"}, 0xd8) 07:35:57 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = dup(0xffffffffffffffff) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x2000) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f00000001c0)=@req={0xfffffffd, 0xffffffff, 0x8000}, 0x10) renameat2(0xffffffffffffffff, 0x0, r5, 0x0, 0x1) ioctl$SIOCAX25CTLCON(r5, 0x89e8, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, 0x183676c2b24289ad, 0x1f, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null]}) r7 = epoll_create1(0x80000) sync_file_range(r7, 0x7f, 0x9, 0x4) 07:35:57 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r3, r3, &(0x7f0000000240), 0x2008000fffffffe) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, r4, 0x100, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) r5 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r6, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:35:58 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 323.446581] kauditd_printk_skb: 59 callbacks suppressed [ 323.446589] audit: type=1804 audit(1570692958.141:468): pid=18057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/573/bus" dev="sda1" ino=16585 res=1 07:35:58 executing program 3: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:58 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) [ 323.614691] audit: type=1804 audit(1570692958.311:469): pid=18065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/574/bus" dev="sda1" ino=17009 res=1 07:35:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0xb5, 0x0, 0x2, "c9f00dd00ee8a659dd256aabd61f4783", "33d882156eee8f3bca2ebd3718fd682435234699f352128cffa2a328ebe202ce498af503a657ff97e16bb35b372b6f371d92cbae9f474df95f6037137af3e5447062a7e20a456cf404f47993596a80cd5cbfc71f6963b659385956c647615fad4bbd6bb5fc519b039293941e13531eb98717b17bfbf7a8cca0c164b518b70b37a0680cc7b5b9aecf74f2ec87cc31495fb9feb21265a966c43590afc0fbfe7aa6"}, 0xb5, 0x1) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 323.716351] audit: type=1804 audit(1570692958.381:470): pid=18065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/574/bus" dev="sda1" ino=17009 res=1 [ 323.799743] audit: type=1804 audit(1570692958.461:471): pid=18070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/423/bus" dev="sda1" ino=17169 res=1 [ 323.884714] audit: type=1804 audit(1570692958.581:472): pid=18073 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/575/bus" dev="sda1" ino=16591 res=1 07:35:58 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x4, 0x4) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) connect$unix(r2, &(0x7f0000000040)=@file={0x1, './bus\x00'}, 0x6e) sendfile(r0, r2, 0x0, 0x40d09) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0xfffffffe, 0x10000, 0x0, 0x3}) 07:35:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x3, 0x7fffffff, 0x1, 'queue0\x00', 0x401}) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 324.148678] audit: type=1804 audit(1570692958.841:473): pid=18083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/424/bus" dev="sda1" ino=16592 res=1 07:35:58 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440)={'3y~'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast1}, 0x4, 0x0, 0x0, 0x8}}, 0x2e) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) [ 324.278876] audit: type=1804 audit(1570692958.931:474): pid=18086 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/576/bus" dev="sda1" ino=16583 res=1 [ 324.316384] audit: type=1804 audit(1570692958.971:475): pid=18087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/576/bus" dev="sda1" ino=16583 res=1 07:35:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={0x0, 0x31b, &(0x7f0000000100)={&(0x7f0000000000)={0x14, r2, 0xf7e8f6cb5dcde06f, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r2, 0x2f7eeb3461f35f92, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r3, 0x0, 0x40d09) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) [ 324.481415] audit: type=1804 audit(1570692959.171:476): pid=18095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/577/bus" dev="sda1" ino=16583 res=1 07:35:59 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x80, 0x0, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x10000}) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000009c0)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e330897501f9007b6b482550829e022b8753a188748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637ce0080b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3d009d308bd73f47725390000000000000000000000000000000000000000000000195e23", 0xc0, r4) request_key(&(0x7f0000000500)='logon\x00', &(0x7f00000016c0)={'syz', 0x3}, &(0x7f0000001700)='keyring\x00', r4) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000480)="68cb8eca6d89ec419f4b3e32167201dc6f5107a9c2d6940c5801548a82c691f88267479881362fff3f0eb52186eee377f75fa587440c75223dd703e5b6799a48678fcaed6b9718421a0c7833410e2e36463bc5017a3a212eaa55b9e2d58b304ddcda2395a09590817a03f03c0ee68a555f677e229bf7eb571d212453dbed", 0x7e, r4) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r6) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r7) keyctl$dh_compute(0x17, &(0x7f0000000380)={r6, r7, r0}, &(0x7f0000000500)=""/83, 0xffffff37, 0x0) r8 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) bind$inet6(r8, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x6}, 0x1c) 07:35:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) lseek(r3, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:59 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) prctl$PR_GET_DUMPABLE(0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000040)="ba2b835cc29481a7fe3faf485c96d68784828646078dd459246e9543b25e11374876e417c9caea651a481566f129c1f3fc1966896c846dd3426f7cd29f94991c176047877ef3ad2920675a2348124033ce19f5221e529f99ce489ddc85e2", 0x5e, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 324.683530] audit: type=1804 audit(1570692959.381:477): pid=18096 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/577/bus" dev="sda1" ino=16583 res=1 07:35:59 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) [ 324.800166] net_ratelimit: 2 callbacks suppressed [ 324.800171] protocol 88fb is buggy, dev hsr_slave_0 [ 324.810105] protocol 88fb is buggy, dev hsr_slave_0 [ 324.810144] protocol 88fb is buggy, dev hsr_slave_1 [ 324.815165] protocol 88fb is buggy, dev hsr_slave_1 07:35:59 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:35:59 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) r6 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r6, 0x0, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000000)=0x5, 0x4) 07:35:59 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x7, 0x3, 0x8, 0x0, 0x8a1ef0047b4da31c}) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:59 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x80) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:59 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0x0, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:35:59 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x9) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x2}) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:35:59 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x1de7af08650cae16, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:00 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x7, 0x0, [], [{0x2, 0x7fe, 0x1, 0x5, 0x7, 0x91}, {0x1, 0x1, 0x3, 0x303, 0x45, 0x20}], [[], [], [], [], [], [], []]}) sendfile(r0, r1, 0x0, 0x40d09) 07:36:00 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0x0, 0x0, 0x2f0, 0x0, 0x2f0, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x180, 0x1a8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x80, 0x1}}, @common=@srh1={0x90, 'srh\x00', 0x1, {0x32, 0x5c, 0x2, 0x6, 0xa6, @loopback, @local, @mcast1, [0xffffffff, 0xffffffff, 0xff, 0xff000000], [0xff, 0x0, 0xffffff00, 0xff], [0xffffff00, 0xff000000, 0xffffff00], 0x2, 0x800}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d2, 0xffffc33c, 0x40}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0xfb, 0x3, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xfffc, 0x0, 0xc2}, {0x8, 0x3f, 0xff}}}}, {{@ipv6={@loopback, @empty, [0xff000000, 0xffffffff, 0x0, 0x807fff00], [0xffffff00, 0xff000000, 0xff, 0xffffff00], 'bpq0\x00', 'ip6gre0\x00', {0x80}, {0xff}, 0x1, 0x75, 0x0, 0x6390083feb5cacf6}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x9, 0xff, 0xe9}, {0x7, 0x22, 0x6}, {0x6, 0xd3, 0x3f}, 0x8, 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x520) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/123, 0x7b) 07:36:00 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x2007e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1e) sendfile(r0, r1, 0x0, 0x40d09) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000140)) 07:36:00 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r3, 0x0, 0x1) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r5, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000200)) write$UHID_INPUT(r4, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r4, r4, &(0x7f0000000240), 0x2008000fffffffe) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000), r6, 0x0, 0x0, 0x1}}, 0x20) r7 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r8, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:00 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f6275732070707031202074727573746564275e20202620fb2570707031406d696d655f747970655bda21706f7369785f61636c5f6163636573736d643573756d2d5b5e2920207618c240cfbed063d3e48ca44a7370707031286d643573756d202070726f636b657972696e675f3a0aca815bdbcca201d38ebc76a2580000000000000000"], 0x79) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r5 = timerfd_create(0x58735d0486270960, 0x80000) sendfile(r3, r5, 0x0, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) [ 326.010156] protocol 88fb is buggy, dev hsr_slave_0 [ 326.015308] protocol 88fb is buggy, dev hsr_slave_1 [ 326.160161] protocol 88fb is buggy, dev hsr_slave_0 [ 326.165299] protocol 88fb is buggy, dev hsr_slave_1 07:36:01 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:01 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x9, 0x3, 0x1f}) sendfile(r0, r1, 0x0, 0x40d09) 07:36:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) bind(r0, &(0x7f0000000180)=@can={0x1d, r1}, 0x80) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0x1c, &(0x7f0000000240)=""/28}) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r3, 0x0, 0x40d09) 07:36:01 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0x0, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:01 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x800000001000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="a800000016d00d519a1d5cea4c608280c5a7271b983ce44d14e114af2197ec44cee48890dacf76431c7a61e51c4e76873ff2c64a64d0012a749380e142c164b20f3776bc0b2a344e51b4bb48a1171e2b7d232764f0541bced59323c2a42c4b4ecc4130bd28af9b4659e420fabb139e8e52dc8353f62a6bb9fa06df259b0acbf31226f45b04e2cd7a069c0608a846d31db73c6bb069e892774733fa4536e98602f59a3e479983060a3b328700"], &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) sendfile(r0, r1, 0x0, 0x40d09) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0xff, 0x5, 0xe1, 0x1, 0x0, 0x0, 0x1ffd2080c4794d26, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x101, 0x6, @perf_bp={&(0x7f0000000180), 0x4}, 0xfb1b5eb59335b206, 0x200, 0x10001, 0x6, 0x7f, 0x800, 0x6}, r5, 0x9, r1, 0x0) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r6, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r6, r6, &(0x7f0000000240), 0x2008000fffffffe) write$USERIO_CMD_SET_PORT_TYPE(r6, &(0x7f00000001c0)={0x1, 0x8}, 0x2) 07:36:01 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000300)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000000)=0x1) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r5, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25, 0x1) 07:36:01 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockname(r1, &(0x7f0000000040)=@xdp, &(0x7f00000000c0)=0x80) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./bus\x00', 0x1000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="6b3913b99a52cd5a3d68ff8c36b95163d3d7380d6ead3a825cc077b03cf62fb9438e2c76970732f012b66be8e2ce03edbc368c05dbf9e7e6c45d1897a3d3aa91e17003d66a56abf726ebb4066ee5727731e913585319ec3966b6bd0a0c8ec8788c4cf52812d1931ad3f199ccc22f4ef2d46feab55aed95495d6bc5ddda33b98ded131ffe34cfdb66e43e75746099a73e0e22ec4bcde58364e4d8d1e0d42d5d20882303bf2fe851eddd92c531b6f4", 0xae, 0x80}], 0x8, &(0x7f0000000300)={[{@creator={'creator', 0x3d, "079e8156"}}], [{@smackfsroot={'smackfsroot', 0x3d, '-.securitymime_type:procproclo'}}, {@smackfsdef={'smackfsdef', 0x3d, 'posix_acl_accessbdev'}}]}) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000001c0)={0x1, 0x9}) sendfile(r0, r2, 0x0, 0x40d09) 07:36:01 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x39d, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r4 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r5 = openat$full(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x2, &(0x7f0000000540)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f00000005c0)={r6}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000040)={r6, 0x3}) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r7 = open(&(0x7f0000000480)='./bus\x00', 0x2, 0x4c7937c10bc1a28f) lseek(r0, 0x0, 0x2) socket$inet6_sctp(0xa, 0x4, 0x84) sendfile(r0, r7, 0x0, 0x40d09) 07:36:01 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x280) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 326.880110] protocol 88fb is buggy, dev hsr_slave_0 [ 326.880146] protocol 88fb is buggy, dev hsr_slave_0 07:36:01 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x58, 0x4) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r3, 0x0, 0x40d09) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r4, r4, &(0x7f0000000240), 0x2008000fffffffe) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f00000000c0)={0x14, 0x35, 0x1, 0x9, 0x4, 0x8cd, 0x4, 0x104, 0x1}) 07:36:01 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x101000) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x3000ba3) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r5, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:01 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:01 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0x0, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:02 executing program 1: setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0x9, 0x4) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:02 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:02 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:02 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x0, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:02 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r4, r0}, &(0x7f0000000040)=""/83, 0x14d, 0x0) 07:36:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_ALGID={0x8}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r3, 0x443691332b6a41e7, 0x70bd27, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0xc8}, @SEG6_ATTR_DST={0x14, 0x1, @loopback}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x18}, @SEG6_ATTR_ALGID={0x8, 0x6, 0xfe}, @SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x40005) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r5, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000040)=0x4, 0x2) lseek(r0, 0x0, 0x2) sendfile(r0, r4, 0x0, 0x40d09) 07:36:02 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:02 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xb780, 0x0) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f0000000040)={0x2, "cd8d7e964510b15729aecde0e04edcb61eddbd62f79637d7e317d080939b2d77", 0x3, 0x0, 0xffffff7f, 0xffff, 0x4, 0x6, 0x1, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r5, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:02 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0xc00) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x40d09) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r5 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r2) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @empty}, 0x4}}, 0x2e) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r8 = dup(r3) r9 = getpid() sched_setattr(r9, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r10 = getpgrp(r9) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) r14 = getpid() ptrace(0x4206, r14) ptrace$getregset(0x4205, r14, 0x2, &(0x7f0000000000)={0x0, 0x10}) r15 = getpid() r16 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r16, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x7, @rand_addr="2b0775416dc1f2d7bdc477a3fed7c0bd"}}, 0x9}, 0x90) r17 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r18 = getpgrp(0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffff76, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0xd8aa, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x5, 0x3}, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x100007, 0x7, 0x22b}, &(0x7f0000000340)=0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0xfffffffffffffffd}}, 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000004c0)={r18, r17, 0x0, 0x7, &(0x7f0000000100)='#wlan1\x00', r19}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb, &(0x7f00000002c0)='em0@em0%.#\x00', r19}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r15, r16, 0x0, 0x8, &(0x7f0000000000)='GPLeth0\x00', r19}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r14, r13, 0x0, 0xc, &(0x7f0000000180)='/dev/uinput\x00', r19}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r10, 0xffffffffffffffff, 0x0, 0x25, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', r19}, 0x30) ioctl$SIOCGETLINKNAME(r8, 0x89e0, &(0x7f0000000140)={0x4, 0x1}) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000040)=0xcd0) r20 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001600)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r21 = getpid() sched_setattr(r21, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r22 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) r24 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() sched_setattr(r26, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r27 = getpgid(r26) getresuid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) r29 = socket$netlink(0x10, 0x3, 0x0) r30 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r29, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r31}}}], 0x20}, 0x0) sendmsg$unix(r20, &(0x7f0000001c00)={&(0x7f0000001640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001940), 0x0, &(0x7f0000001b80)=[@cred={{0x1c, 0x1, 0x2, {r21, r22, r23}}}, @cred={{0x1c, 0x1, 0x2, {r24, r25, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r27, r28, r31}}}], 0x60, 0x40001}, 0xc024) 07:36:02 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x0, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:02 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:02 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r4, r5}, &(0x7f0000000000)=""/83, 0x53, 0x0) 07:36:02 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000040)='./bus\x00', 0x40801, 0x3) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r4, @in={{0x2, 0x4e20, @local}}, 0x2, 0xfffeffff, 0x100, 0x9, 0x81}, &(0x7f0000000140)=0x98) r5 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r5, 0x0, 0x40d0d) [ 328.272760] sctp: [Deprecated]: syz-executor.0 (pid 18273) Use of struct sctp_assoc_value in delayed_ack socket option. [ 328.272760] Use struct sctp_sack_info instead [ 328.306730] sctp: [Deprecated]: syz-executor.0 (pid 18274) Use of struct sctp_assoc_value in delayed_ack socket option. [ 328.306730] Use struct sctp_sack_info instead 07:36:03 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r5}, &(0x7f0000000000)=""/83, 0x53, 0x0) 07:36:03 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x0, 0x0) getpeername$tipc(r2, &(0x7f0000000080)=@name, &(0x7f00000000c0)=0x10) 07:36:03 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0xfffd, @multicast2}, 0x4, 0x0, 0x4}}, 0x2e) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x100000000, 0x0, 0x4, 0x4}) 07:36:03 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r5, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) [ 328.467774] kauditd_printk_skb: 34 callbacks suppressed [ 328.467784] audit: type=1804 audit(1570692963.161:512): pid=18284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/433/bus" dev="sda1" ino=17292 res=1 [ 328.596495] audit: type=1804 audit(1570692963.271:513): pid=18289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/596/bus" dev="sda1" ino=16525 res=1 [ 328.630854] audit: type=1804 audit(1570692963.331:514): pid=18290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/584/bus" dev="sda1" ino=16578 res=1 07:36:03 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) pwrite64(r1, &(0x7f0000000040)="2b43d169d3fb60bf8ceb49de24f780997b2b74eb5eb327250f4c4cf5dd3da57651720b95b874c4cc69d03eafaa1a4f6b9a2870307a12c7e0566fa272f74045f6a271151df7b22e670f119b584922167ad30aa18d9fdb1c953ecbb56910a4923c8b9d596a3c17c09b46705a3ca6e592548663689533eaa1d038257e719e6851013d15aded90c895e597a48c1965676cef7aa8451679a5a18a", 0x98, 0x0) 07:36:03 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 328.679440] audit: type=1804 audit(1570692963.371:515): pid=18296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/596/bus" dev="sda1" ino=16525 res=1 [ 328.733837] audit: type=1804 audit(1570692963.431:516): pid=18300 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/434/bus" dev="sda1" ino=17285 res=1 07:36:03 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/null\x00', 0x8000, 0x0) sendfile(r0, r1, 0x0, 0x40d09) stat(&(0x7f0000001740)='./bus\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) getgroups(0x2, &(0x7f00000018c0)=[0xffffffffffffffff, 0x0]) r5 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r6) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./bus\x00', 0x8, 0x9, &(0x7f0000001640)=[{&(0x7f0000001a40)="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", 0x16f, 0x5}, {&(0x7f0000000240)="0ce5c8b3042ec9ba2f6571cdadf358d8422f64dca491bc47c1bd33a8b79674078596c2c382f4a74c6c99739b75b4a568c6ff831643813a75f749aab0c8726e9f3115f4d0c5daed3bce621a68d0591be4f71d8fb92a573ca6b7d5862f", 0x5c, 0x8}, {&(0x7f00000002c0)="2ec6b1eab661012afdd820072d06af0d80325cb9e52b307a3e9b5b2fb85eea7b48781ccd21c46e9b4e87383a2f8a0067d8d1aafa2ad946327b5a932e16ba2dfcf78d282f0eb421d34a77560fcb76028ec3343e2c2904f2f54feae93e9f8613a359fdf017bf3a740a775fd0bf4f8a13d44e2b33bedb4f71cc9939fb62d1", 0x7d, 0xf1e}, {&(0x7f0000000340)="e0fd59a29b388a82013d2398d6dbdbd99a4bfe1453ce07859b58ef245f1867d54a5f7735a226df643edb2e01b715ce1236913629523434c8f7e2b40630bdac97d4351dc03ff7341c22498a393ca1795591ac0cfc941f4d17371996527d94b40c106deb59a0b85f75430686473a4fdb20f2f31262cc279dbce23a29c741f736937b2a1afe0bc17b11e3e21f10428809d6fa77dcaf4905b443fe956a92f44acf804b033c70a5f8156580fe9806e3fb34219f1f6610eaaef58acf8535a28337454de30acdccb1a3e5142732", 0xca, 0xffffffffffffffff}, {&(0x7f00000004c0)="0bb055fa73e5ff8cafa4154c779997f91261bdef2a9ee3835c99ac7d769d8f3d09bd3bbf1001372586c7974c1a20e4ba8a17661c3db2016fa9c85b1995285ee6e83f64aecdc3f3ade404a9d98cac42a93556ffe5cc3c952aced01b36326f913836fe58a0d55e94f433cc9e65c84cc76c44249c360048c9da669a6e2e7edc8c0a173be5173114f429e0eb07718d67acdb56e7c6dfc5863062d446e0b5f0ee5e8ab5ac9d272948344f0169b54deea0e66b3a0f57019986cce60e02b46a3b32c18f0590583ed565", 0xc6, 0x7}, {&(0x7f00000005c0)="702c81171004385a4116a507ec9479311376ab10d60e093546d88541b25e4f8a6f7881f5e1cb8444fadc72483a0dcb7d4905688cae536342eee38934079b14fa07aa75f4125f627ba642b872dad48f8b12f4c7b1714b3937a3bbb1a4200847ccfed6c96c94bea298e1ac3150600dcac875b3", 0x72, 0x1000}, {&(0x7f00000001c0)="7e5dea2f640d7e6db15f41f272010120d6e9f69e2877968148bb6aa33ec92cadea094426ae913f5188c0112cef019253", 0x30, 0x2}, {&(0x7f0000000440)="e473ca427adfb89815644e2bd87f2843a1bee75454accb05bbc4a1bc8b7bffa95e6c6137b5aa907a3b1c2a14682300b19510db025749ec65d07bebde24ca", 0x3e, 0x4}, {&(0x7f0000000640)="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", 0x1000, 0x100000001}], 0x8b010, &(0x7f0000001900)={[{@uid={'uid', 0x3d, r2}}, {@discard='discard'}, {@noquota='noquota'}, {@grpquota='grpquota'}, {@gid={'gid', 0x3d, r3}}, {@gid={'gid', 0x3d, r4}}, {@discard_size={'discard', 0x3d, 0x4}}, {@discard='discard'}], [{@euid_eq={'euid', 0x3d, r6}}, {@fsname={'fsname', 0x3d, '@#[ppp0mime_type)'}}, {@dont_appraise='dont_appraise'}]}) 07:36:03 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$TCSETX(r0, 0x5433, &(0x7f0000000080)={0xd00f, 0x7, [0x40, 0x2, 0x1000, 0x0, 0x8], 0xdc55}) lseek(r0, 0x0, 0x2) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) write$ppp(r2, &(0x7f0000000040)="d7c51ae640afd48fc5", 0x9) sendfile(r0, r1, 0x0, 0x40d09) epoll_create1(0x0) [ 329.124444] audit: type=1804 audit(1570692963.491:517): pid=18303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/585/bus" dev="sda1" ino=16589 res=1 [ 329.161068] audit: type=1804 audit(1570692963.621:518): pid=18303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir614630583/syzkaller.9ZIdg5/585/bus" dev="sda1" ino=16589 res=1 [ 329.205785] audit: type=1804 audit(1570692963.661:519): pid=18308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/597/bus" dev="sda1" ino=16525 res=1 [ 329.287844] audit: type=1804 audit(1570692963.811:520): pid=18300 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/434/bus" dev="sda1" ino=17285 res=1 [ 329.344348] audit: type=1804 audit(1570692963.861:521): pid=18313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/598/bus" dev="sda1" ino=16589 res=1 07:36:04 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x0, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:04 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:04 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffd) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:04 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000180)={0x4944, 0x3, 0xfff, 0x1, 0x4}) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) recvfrom$ax25(r2, &(0x7f0000000040)=""/49, 0x31, 0x1, &(0x7f0000000080)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x20, 0x3, 0x8}, {0x1f, 0x7, 0x6}, {0x5b7, 0x7, 0x40, 0x7fff}, {0x0, 0x81, 0x4, 0xffffff01}, {0x9, 0xdd, 0x0, 0x391}, {0x7ff, 0x9, 0x9a, 0xfff}]}) 07:36:04 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x40) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d05) 07:36:04 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r0 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000000180)=0xe8) r4 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000000440)=0xe8) r7 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r8) r9 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r10) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r11, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r13}}}], 0x20}, 0x0) getgroups(0x4000000000000021, &(0x7f00000005c0)) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r14, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r16}}}], 0x20}, 0x0) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() r19 = getgid() r20 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r20, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r22, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0xffffffffffffffff, 0x1, 0x2, {0x0, 0x0, r24}}}], 0x20}, 0x0) r25 = getegid() r26 = getegid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000b00)=ANY=[@ANYBLOB="02000000010001000000000002000100", @ANYRES32=r1, @ANYBLOB="8236d000", @ANYRES32=r3, @ANYBLOB="02000000", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="02000200", @ANYRES32=r6, @ANYBLOB="0200f400"/18, @ANYRES32=r8, @ANYBLOB="02000300", @ANYRES32=r10, @ANYBLOB="040002000000000008000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="e2274d7eae203b1cadd9689a4164c6449e26ef60ee13a7840000000000100000000000007b4f52b960a6e2ca01e70c0999702bcd50c3633c9aa6afb16ebd6d2d074822c0e544a5f6ddc0eeccf922037fda51495c8b6cc568a95efa2c62810edc4b8d2fe6766ad72aa72f0ed894573f299e98954491a7b0b20e902d64ec9763b4121571a07683c77ebc424228fa24a2dd8646a955c3c740c93dcabfb0b235290de6881706974b56ff69879aab2991fe89f9ab8889764f1b5c764fceff09e1", @ANYRES32=r17, @ANYBLOB="08000400", @ANYRES32=r18, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r19, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r21, @ANYBLOB="08000200a377771a9f0d1f081d6defd94ea1a3139e42c2d9f2938727011969aa23f49bc9047c219b89ff047945932bc0946b95873d288e113a13100dd8af051f3a9eb2c5354d2101c43f1873412902e79a0357738a73f7f739646e8ee7e909b4", @ANYRES32=r24, @ANYBLOB="08000200", @ANYRES32=r25, @ANYBLOB="08000100", @ANYRES32=r26, @ANYBLOB="10000300000000002000020000000000"], 0xa4, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x40d09) 07:36:04 executing program 5: r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r0, r0, &(0x7f0000000240), 0x2008000fffffffe) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x800}, 0x8) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r2, 0x0, 0x40d09) 07:36:04 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r5 = open(&(0x7f00000008c0)='./file1\x00', 0x80000, 0x8) write$UHID_INPUT(r5, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) readlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)=""/52, 0x34) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000480)={{0x6, 0x5, 0x9, 0x7, '\x00', 0x79d5}, 0x4, 0x30, 0xdc, r6, 0x3, 0x80000000, 'syz0\x00', &(0x7f0000000000)=['security}vmnet1mime_type\\\x00', 'user\x00', 'uservboxnet1\x00'], 0x2c, [], [0x7, 0x3, 0x7, 0x1f]}) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:04 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00') r1 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r1, 0x0, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x5, 0xffffffe7, 0x7fff, 0x4, 0x72d}) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r2 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$binfmt_elf32(r3, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x3, 0x2, 0x3, 0x400, 0x2, 0x3, 0x5, 0x31f, 0x38, 0x1e2, 0x1, 0x5824, 0x20, 0x1, 0xfff, 0xfff, 0x4}, [{0x6474e551, 0x8001, 0x1, 0x80000001, 0x6aa5670d, 0x3ff, 0x6}, {0x1, 0x10000, 0x4, 0x5, 0x4, 0xff, 0x9, 0x8}], "19c533cfbe96db0c121639f5ca297f713df87593c377ed25e498cbf17e62f0134d250e605ef899d601338a3d12e1dd5f254e3c1a95427f9ce157896a7dda116073f6cbbd65639f2018b0bd8aa5928bd6df571c217a680e4741540e7c80b6bd4a6397d7b5c073abbaedf669c40093202e98041a05c6c6c12f7789be5e8d5dcd18c783795734b5a4ffa0f625836a24e46dfc66f3d0715de2efaa698b78735cec8a19c918673eac32dcba324f674aea116e59724e554025647afee959c96cc2aee58981e539fbc5abf3954d5a", [[], [], [], [], [], [], [], [], []]}, 0xa43) lseek(r0, 0x0, 0x2) sendfile(r0, r2, 0x0, 0x40d09) 07:36:04 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000000)="db40951195b65329509626", 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x4000, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r4, 0x3b71, &(0x7f0000000080)={0x20, 0x1, 0x0, 0x5, 0x4e}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x8e, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r5, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:04 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x0, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:04 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:04 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) setxattr$security_selinux(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:dpkg_lock_t:s0\x00', 0x21, 0x3) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:04 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x1) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000200)={0x2, 0x5}, 0x2) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x40e, 0x30, 0x6, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x9}, 0x8) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) pipe(&(0x7f0000003380)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r5, 0x0, 0x1) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r8}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000033c0)={r8, 0x7}, &(0x7f0000003400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003440)={r9, 0x7c, "3974501867b102889a2d26c100e062dff43343fd038b2af0534b0722611219b9df2455e9e5ac5ecd5b5838f2dabc85b04c793a294bd6156e30bb347b8f78983db6d6f688b617b91e14bdbd26a2f0693255d5878763241eabcd4051879f317d680d585b789de92faaf88fe3be76399dfebe6e29e593d2c691462f4c71"}, &(0x7f0000003500)=0x84) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r13, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r14 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r14, &(0x7f0000000900)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fbadfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x6ad}, 0x480) sendfile(r14, r14, &(0x7f0000000240), 0x2008000fffffffe) mmap$usbmon(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x20011, r14, 0x0) 07:36:04 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 330.151235] sctp: [Deprecated]: syz-executor.1 (pid 18370) Use of struct sctp_assoc_value in delayed_ack socket option. [ 330.151235] Use struct sctp_sack_info instead [ 330.166863] net_ratelimit: 8 callbacks suppressed [ 330.166869] protocol 88fb is buggy, dev hsr_slave_0 [ 330.166915] protocol 88fb is buggy, dev hsr_slave_1 07:36:05 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r1, 0x0, 0x1) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff00000001, 0x8000) r2 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x1) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r3, r3, &(0x7f0000000240), 0x2008000fffffffe) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r4, r4, &(0x7f0000000240), 0x2008000fffffffe) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x4001) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x2000) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r5, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) mkdirat$cgroup(r5, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r6 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r6, 0x0, 0x40d09) 07:36:05 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x0, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:05 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:05 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000009c0)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e330897501f9007b6b482550829e022b8753a188748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637ce0080b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3d009d308bd73f47725390000000000000000000000000000000000000000000000195e23", 0xc0, r2) request_key(&(0x7f0000000500)='logon\x00', &(0x7f00000016c0)={'syz', 0x3}, &(0x7f0000001700)='keyring\x00', r2) r3 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)='\xb5\x00', r2) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)="38979188fb6591ef2a33a53939a523f8c08e02afef38562b17d84d06063fb42d05015ef0595e0f788344cc8c72ef4504c7e22d9976127138803c885d36e51429e57b904f9c19ee8b4278de5b9e615a721773beae381157846ea1d5506a282b6204cdd056ae3046151d6293f048", 0x6d, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, 0x0, r4}, &(0x7f0000000280)=""/216, 0xd8, &(0x7f00000003c0)={&(0x7f0000000380)={'michael_mic-generic\x00'}}) sendfile(r0, r1, 0x0, 0x40d09) 07:36:05 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:05 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x6, 0x6, 0xf731, 0x1, '\x00', 0xffffffff}) sendfile(r0, r1, 0x0, 0x40d09) 07:36:05 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) accept4(r1, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80, 0x800) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:05 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x40d09) 07:36:05 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000000)=[{}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r3, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}], 0x20}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0xffffffffffffff15) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r11, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r11, r11, &(0x7f0000000240), 0x2008000fffffffe) r12 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r12, 0x0, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0), 0x111, 0x3}}, 0x20) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$netlink(r9, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r13}}}], 0x20}, 0x0) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, r13]) r15 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r15, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r15, r15, &(0x7f0000000240), 0x2008000fffffffe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r15, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x6, 0xffff, 0xbd1b, 0x101, 0x8}, &(0x7f00000004c0)=0x14) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x1, 0xffffffffffffffff, r5, r8, r14, 0x40, 0x401}, 0x8, 0x2, 0x9}) sendfile(r0, r1, 0x0, 0x40d09) 07:36:05 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x4) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r4 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000001500)) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) ftruncate(r5, 0x10000000000) r6 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r6, 0x0, 0x1) sendmmsg$unix(r6, &(0x7f00000003c0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000100)="a4b425af4ebba6a633e6ee63f67ad723ebeae435a4fe1aa680b5299531ed7ff77cc9913eb5f5d5962eb64769a3444b850992eedcd860ecc3975a0cc5967b41c3e81e3e38ee4ce760cea6576f88c2da039c5650ee0c105e7aeb0391b098e5f500ca68784f21504f8a930fb1775c9c09f6bd0a1e3d6f53a82d2550aa00076896c005d6ba42a5d9b87ccee5", 0x8a}, {&(0x7f0000000240)="40a3f1abd0e7d2226cbc0fd7a8950569ccde54b3f69008cd6bdd99f043d8cf4ea2e7203738457d88655cacc8c9251c80967ab42bce8e7ae0da3b71ad576b6ce2ff5eeaf0325c636ea8b95b70833d19f975b15eb44ac82a276d1f83815f21150e36e8902f5d729df58c2e56578f3f97805c538c5a233887cd78b19579e6f11dbc56c4a5576685e9f898b83d43ebe938320e51bb62be86d00c057c7bfd51479515dbdf4bd46b7a9e444f2c2c21a8", 0xad}, {&(0x7f0000000300)="7c9ec695cae7e50e18da6b6b81f774c0ca70e9519053653edd1e3016cac15ed926f57fc8dc3ed81a1fbd2aa9651c819ef431dfcbb06317d388023e30c73b3f0f0d610e086283ce5adbf5df5525a33f3030310c09ecafe2d21e320318376239f8c41624c6c3b6617ae7", 0x69}], 0x4, &(0x7f0000000380)=[@rights={{0x10}}], 0x10, 0x8004010}], 0x1, 0x400e0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:05 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'\x00\xe1\x00', 0x1}, &(0x7f00000002c0)="f5", 0x0, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) socket$isdn(0x22, 0x3, 0xefd9955ae2d7176e) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) [ 331.040145] protocol 88fb is buggy, dev hsr_slave_0 [ 331.040805] protocol 88fb is buggy, dev hsr_slave_0 [ 331.045421] protocol 88fb is buggy, dev hsr_slave_1 [ 331.051391] protocol 88fb is buggy, dev hsr_slave_1 07:36:05 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:06 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x6) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:06 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x0, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:06 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0x800000020001003) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, r3}) ioctl$VIDIOC_QUERY_EXT_CTRL(r2, 0xc0e85667, &(0x7f00000000c0)={0xe0000000, 0x101, "a789e32058d46bbfaca2f37e8753751a245e1d969e6254731b372946529c4e0c", 0xde9d, 0x0, 0x181, 0x7fffffff, 0x9, 0x10000, 0x100, 0x0, [0x1, 0x758, 0x3, 0x6]}) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000040)={0x31, 0x7, 0x13, 0x8, 0x3, 0xfff, 0x5, 0xf9, 0x25e4e1a3c8538fad}) sendfile(r0, r1, 0x0, 0x40d09) 07:36:06 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:06 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) r4 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000240)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) kcmp(r0, r3, 0x1, r4, r5) r6 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r7 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r6, 0x0, 0x2) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000000080)=""/252) sendfile(r6, r7, 0x0, 0x40d09) r8 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r6, 0x0, 0x1) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f0000000040)) 07:36:06 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, r1) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000009c0)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e330897501f9007b6b482550829e022b8753a188748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637ce0080b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3d009d308bd73f47725390000000000000000000000000000000000000000000000195e23", 0xc0, r5) request_key(&(0x7f0000000500)='logon\x00', &(0x7f00000016c0)={'syz', 0x3}, &(0x7f0000001700)='keyring\x00', r5) keyctl$negate(0xd, r4, 0x828, r5) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r6, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:06 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x2e, 0x3, 0x3}}, 0x14) sendfile(r0, r1, 0x0, 0x40d09) 07:36:06 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000040)='./bus\x00', 0x321000, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000080)=0x400) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) setxattr$security_evm(&(0x7f0000000180)='./bus\x00', &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=@ng={0x4, 0x5, "4a1a122ef9bb53866fa0cc825885"}, 0x10, 0x6) 07:36:06 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:06 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4008c2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000480)=""/192) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r5, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:06 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:06 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0x0, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:06 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x40d09) 07:36:06 executing program 0: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x814883, 0x0) lseek(r0, 0x0, 0x2) lsetxattr$security_selinux(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:tty_device_t:s0\x00', 0x22, 0x0) sendfile(r0, r1, 0x0, 0x40d09) 07:36:07 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@local, @remote, 0x1, 0x8, [@multicast1, @empty, @remote, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0xa, @multicast2, @broadcast, @multicast1]}, 0x30) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:07 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x400000) io_setup(0x31, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r0, r4}, &(0x7f00000000c0)=""/83, 0x53, 0x0) 07:36:07 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001cc0)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000040)={0x2, 0x0, @pic={0x1f, 0x1, 0x8, 0x7, 0x9, 0x40, 0x2, 0x1, 0x6, 0x8, 0x9, 0x10, 0xe2, 0x9, 0x5, 0x1f}}) 07:36:07 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:07 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0x0, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:07 executing program 3: 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, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r1 = open(&(0x7f00000008c0)='./bus\x00', 0xb2001, 0x100) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+30000}}) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r4, r4, &(0x7f0000000240), 0x2008000fffffffe) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000180)={r6}) r7 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r7, 0x0, 0x1) ioctl$VIDIOC_QUERYMENU(r7, 0xc02c5625, &(0x7f00000002c0)={0x1, 0x9, @name="5b05b76d389621ac227447590a6a638e457ff965165e506891318c6363c945fd"}) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) syz_mount_image$ceph(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000280)='./bus\x00', 0x7, 0x5, &(0x7f0000000600)=[{&(0x7f00000002c0), 0x0, 0x10000}, {&(0x7f0000000300)="bae8bd7592d991d080c2b551d5354e2eb00461b358f46f10ae8399fcf433342a1121d7e02d33b8d9f791206ce64dee34d20a385bc61bed7ce80d8a688b24b7c1f3073901f9aedd358673f2a285c03c27d0935e28057292530cf0587a0c940cff6feed69f28e104a83dd1eef168f98813708d191f121c3270c961191fbb106ee7a88c4269362da3512874e4580573ec65af95711b075a9e66e66701374169cb14e8257ff4d647adf2135beb2853693abea3072c76bd970ff26e118f5e93b676c9c05a999b5d68da83394256abe5e094b2", 0xd0, 0x1}, {&(0x7f0000000400)="c2d2242f74800120aa6bef96e2ce1c1ed30076af9608b8ff9b542c970e", 0x1d, 0x3e}, {&(0x7f00000004c0)="dcae485bfc4f9cce57f1030c3e85729cbc9c9c16da49ecfd220c8deb716f1bbf7b89a82dde540c67ad0e921571db97cf3edf8d52f2dc7c0dd4200c79942129e6a3523b05bc1cb58eaffc5f433d44287a0a6c820b2f2521b0eb35a8262ec8b51cd8131602fb89d9d9c1c52b2021624a2c1939c8bdda9669febd8e98e9827ca9cf1dc91c08cb94db8ea98db3fbd00a4fa92bb97fa1a8c709c875c117870ffcbe0d810fcc31504587149f8d9ce15416dba1e322c722482d12ae62aaa8", 0xbb, 0x2}, {&(0x7f0000000580)="7d0cc8034ca74d91047542e6da8e0bb3110249bd777bbd46630810057d155f5ecd2a5a22275456ca7e747530a4f22ef296ca8cedb57ad14925adb460d433eec063528936133347aaff1ac8ad69ee9ca0661047153cc41c5b7994439668c4da4864ff9253", 0x64, 0x7f}], 0x1c, &(0x7f0000000440)='\x00') fsetxattr$security_smack_entry(r8, &(0x7f0000000040)='security.SMACK64IPOUT\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) lseek(r0, 0x0, 0x2) sendfile(r0, r8, 0x0, 0x40d09) socket$netlink(0x10, 0x3, 0x2) 07:36:07 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r7, &(0x7f0000000040)='ns/pid\x00') keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r4, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:07 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040), 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) [ 332.572026] ceph: device name is missing path (no : separator in /dev/loop3) 07:36:07 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040), 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:07 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0x0, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:07 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r5, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000480)={r8, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [], @empty}, 0x3f}}, 0x401, 0x3}, &(0x7f0000000080)=0x90) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r9) r10 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r10) r11 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000700)='F', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r11) keyctl$dh_compute(0x17, &(0x7f0000000140)={r10, r4, r11}, &(0x7f00000000c0)=""/83, 0x190, 0x0) [ 332.981539] sctp: [Deprecated]: syz-executor.1 (pid 18536) Use of struct sctp_assoc_value in delayed_ack socket option. [ 332.981539] Use struct sctp_sack_info instead [ 333.021838] sctp: [Deprecated]: syz-executor.1 (pid 18538) Use of struct sctp_assoc_value in delayed_ack socket option. [ 333.021838] Use struct sctp_sack_info instead 07:36:07 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040), 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:07 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x200200, 0x37) fcntl$addseals(r1, 0x409, 0x8) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:07 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) io_setup(0x30, &(0x7f0000000180)) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b65329509626", 0xb) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0xbf, 0x1}, 'port0\x00', 0x30, 0x80000, 0x5, 0x7, 0x8, 0xef, 0x100, 0x0, 0x4, 0x3f}) openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, 0x0, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) 07:36:07 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40043, @perf_bp={0x0}, 0x2042, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00\xc0=eW\xba\x9fL\xe6\xf6\xf2\x96\x1b\xd5\xcf_oO\xdb\xe2\xf0\xe1\x0e\xad\xcc\a\x8e\a\xbb;-g%\xad\x01Z:\xa8&\x87+\x81t\xa7\x843\v\xad\xd6\xdbxDH\x13\x11\xa7\x19\xcb\xec9\xd8o\x19\xe8\x9a\xfa\xe6\xb7\nS\x8e?6p`\x92\x82\xefq\xf3y\xaa}l{7\xda\xb0~O\xc4-a\'\xb9\xaf\x96[\xb3\x87\x1c\xbd xR\x87)*\x14\xb6O\xf9\xfd\xe8\xd3\xa2\x05\"\xe6\xa5\x02\xb1\xbaZaCa1[\x85\x1fc\xa0\x8d&\x16\x7fw?XE\x90]F`\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) epoll_create1(0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x0, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, r0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000003c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x28102, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r7, 0x0) getpgrp(0xffffffffffffffff) 07:36:08 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs, &(0x7f0000000240)=0x6e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="540000006e1d4b5034b9287209176d11400a9582183f58bf143f6840471438870ec911267226a7f82401c52f03aefc7eb927a1c01c0731540959dbbe7557787582324c83f34dea2c6fc7055b2cb71b40206812", @ANYRES16=r3, @ANYBLOB="04002bbd7000fedbdf2501000000080002000a000000080003000c00000008000600ac1e000108000600ffffffff080004000300000008000a004e220000080002000500000008000800ac141421"], 0x54}, 0x1, 0x0, 0x0, 0x14054}, 0x20000000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$l2tp(r5, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x7}}, 0x2e) lseek(r2, 0x0, 0xd) sendfile(r0, r1, 0x0, 0x40d09) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r7, 0x0, 0x1) getpeername$netrom(r7, &(0x7f00000000c0)={{0x3, @netrom}, [@bcast, @rose, @bcast, @remote, @remote, @bcast, @default, @bcast]}, &(0x7f0000000140)=0x48) r8 = socket$l2tp(0x18, 0x1, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$l2tp(r8, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000080)={0x1, r11, 0x2, 0xd1c7}) fcntl$dupfd(r1, 0xe09, r6) r12 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r12, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r12, 0x84, 0xa, &(0x7f0000000340)={0x1000, 0x9, 0x8002, 0x1, 0x6, 0xec1b, 0x2, 0xf5, 0x0}, &(0x7f0000000440)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000005900)={&(0x7f0000000180)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x10, &(0x7f00000057c0)=[{&(0x7f0000000600)="27763d98fd8731309633c8812893287acbee83b5a2ff7368625edf5056426e35f4971fb00e4cbc657cbde5d6fce2befada4fb5e75bf3e2abbbfefad4463fa4b0614611edc16caec0e7201b4c8262d0decd94c6a63053949ca60f5556ceba1ba32e5623cedeb2b96fbda78f8290d2db6b38864827cd799b9a73fde2f4b819e19ff88bcfd96a9ddb0567b3fc51ed80c2886346943f675327dfd29e755c2dcdcd2c0a816ef3ab70390fca8cde0c26d65c152c09c8d61a7c659b4bcbd173c30cdacdb088f6a36b7a2714685931cf3022560c65bd2e345020b3", 0xd7}, {&(0x7f0000000700)="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0x1000}, 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{&(0x7f00000047c0)="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0x1000}], 0x9, &(0x7f0000005880)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndrcv={0x30, 0x84, 0x1, {0x1be, 0x5, 0x208, 0x10001, 0x7, 0x7, 0x4, 0xaf, r13}}], 0x70, 0x4000000}, 0x10) [ 333.265859] ceph: device name is missing path (no : separator in /dev/loop3) 07:36:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) 07:36:08 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) prctl$PR_GET_DUMPABLE(0x3) sendfile(r0, r1, 0x0, 0x40d09) 07:36:08 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x10802, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 333.472985] kauditd_printk_skb: 47 callbacks suppressed [ 333.472995] audit: type=1804 audit(1570692968.171:569): pid=18571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/607/bus" dev="sda1" ino=17349 res=1 07:36:08 executing program 5: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = dup2(r2, r0) write$P9_RREADDIR(r3, &(0x7f0000000040)={0x2a, 0x29, 0x1, {0x7f, [{{0x4b, 0x1, 0x5}, 0x2, 0x3, 0xfffffffffffffe6f, './file0'}]}}, 0x7) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x3) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r4, 0x0, 0x40d09) 07:36:08 executing program 4: r0 = syz_open_procfs(0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) bind$pptp(r0, 0x0, 0x0) epoll_create1(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x9b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x660840, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x3f, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/.yz1\'', 0x1ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040), 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0xa1827002b9ed6c5c}) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f00000001c0)={0x455a926cb1d2b526, 0x70, 0xa2, 0x40, 0x80, 0xfd, 0x0, 0x5cd7, 0xc844, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5e, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x5, 0x7fff, 0x4, 0x6, 0x9, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x13012, r4, 0x0) getpgrp(0xffffffffffffffff) 07:36:08 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendfile(r3, 0xffffffffffffffff, 0x0, 0x40d09) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000000000c0070000001e387d42080000000600000041050000ff0f000000000000000000000000000007000080030000000600000000000000080000000400000003000000000000000000000000000000070000000200000004000000000000004a000000090000b2aedc3f00"/128]) [ 333.672248] audit: type=1804 audit(1570692968.211:570): pid=18572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/447/bus" dev="sda1" ino=17348 res=1 [ 333.700100] protocol 88fb is buggy, dev hsr_slave_0 [ 333.705319] protocol 88fb is buggy, dev hsr_slave_1 07:36:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000000100)=0x101, 0x4) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) poll(&(0x7f0000000040)=[{r2, 0x8083}, {0xffffffffffffffff, 0x200}, {r3}], 0x3, 0x1000) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r5 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r6 = dup(0xffffffffffffffff) renameat2(0xffffffffffffffff, 0x0, r6, 0x0, 0x1) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10000, 0x0) write$P9_RREADLINK(r7, &(0x7f00000000c0)={0xe, 0x17, 0x2, {0xffffffffffffffe8, './bus'}}, 0xe) lseek(r0, 0x0, 0x2) sendfile(r0, r5, 0x0, 0x40d09) [ 333.726074] audit: type=1804 audit(1570692968.211:571): pid=18574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir066150166/syzkaller.cLh394/607/bus" dev="sda1" ino=17349 res=1 [ 333.750705] ================================================================== [ 333.760992] BUG: KASAN: use-after-free in refcount_inc_not_zero+0xd3/0xe0 [ 333.761002] Read of size 4 at addr ffff88807fdf1180 by task syz-executor.0/18589 [ 333.761004] [ 333.761015] CPU: 0 PID: 18589 Comm: syz-executor.0 Not tainted 4.14.148 #0 [ 333.761020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.761025] Call Trace: [ 333.761039] dump_stack+0x138/0x197 [ 333.761050] ? refcount_inc_not_zero+0xd3/0xe0 [ 333.761069] print_address_description.cold+0x7c/0x1dc [ 333.776185] ? refcount_inc_not_zero+0xd3/0xe0 [ 333.776197] kasan_report.cold+0xa9/0x2af [ 333.776209] __asan_report_load4_noabort+0x14/0x20 [ 333.776216] refcount_inc_not_zero+0xd3/0xe0 [ 333.776225] refcount_inc+0x16/0x40 [ 333.776236] l2tp_session_create+0x118b/0x1600 [ 333.776249] ? trace_hardirqs_on_caller+0x400/0x590 [ 333.784758] audit: type=1804 audit(1570692968.421:572): pid=18589 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir211399037/syzkaller.cDAvI7/448/bus" dev="sda1" ino=17338 res=1 [ 333.784881] pppol2tp_connect+0x11bf/0x18b0 [ 333.868534] ? pppol2tp_seq_show+0xbc0/0xbc0 [ 333.868548] ? lock_downgrade+0x740/0x740 [ 333.868570] ? security_socket_connect+0x89/0xb0 [ 333.868582] SYSC_connect+0x1f6/0x2d0 [ 333.868590] ? SYSC_bind+0x220/0x220 [ 333.868613] ? SyS_clock_gettime+0xf8/0x180 [ 333.877340] SyS_connect+0x24/0x30 [ 333.877347] ? SyS_accept+0x30/0x30 [ 333.877359] do_syscall_64+0x1e8/0x640 [ 333.909035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.913906] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 333.919090] RIP: 0033:0x459a59 [ 333.922266] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 333.929971] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a59 [ 333.937226] RDX: 000000000000002e RSI: 0000000020000000 RDI: 0000000000000006 [ 333.944674] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 333.951956] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 333.961475] R13: 00000000004c0006 R14: 00000000004d2298 R15: 00000000ffffffff [ 333.968761] [ 333.970379] Allocated by task 18566: [ 333.974081] save_stack_trace+0x16/0x20 [ 333.978037] save_stack+0x45/0xd0 [ 333.981644] kasan_kmalloc+0xce/0xf0 [ 333.985521] kasan_slab_alloc+0xf/0x20 [ 333.989659] kmem_cache_alloc+0x12e/0x780 [ 333.993790] sk_prot_alloc+0x67/0x2a0 [ 333.997585] sk_alloc+0x39/0xd70 [ 334.000935] inet6_create+0x2d8/0xe10 [ 334.004803] __sock_create+0x2f6/0x620 [ 334.008671] SyS_socket+0xd3/0x170 [ 334.012205] do_syscall_64+0x1e8/0x640 [ 334.016094] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.021259] [ 334.022872] Freed by task 18560: [ 334.026501] save_stack_trace+0x16/0x20 [ 334.030457] save_stack+0x45/0xd0 [ 334.033931] kasan_slab_free+0x75/0xc0 [ 334.037812] kmem_cache_free+0x83/0x2b0 [ 334.041769] __sk_destruct+0x3ac/0x580 [ 334.045635] sk_destruct+0xa4/0xd0 [ 334.051166] __sk_free+0x54/0x230 [ 334.056167] sk_free+0x35/0x40 [ 334.059359] l2tp_session_free+0x1b2/0x210 [ 334.063578] pppol2tp_session_destruct+0xd8/0x110 [ 334.068483] __sk_destruct+0x4f/0x580 [ 334.072543] sk_destruct+0xa4/0xd0 [ 334.076100] __sk_free+0x54/0x230 [ 334.079544] sk_free+0x35/0x40 [ 334.082732] pppol2tp_release+0x244/0x300 [ 334.086862] __sock_release+0xce/0x2b0 [ 334.090743] sock_close+0x1b/0x30 [ 334.094184] __fput+0x275/0x7a0 [ 334.097532] ____fput+0x16/0x20 [ 334.100808] task_work_run+0x114/0x190 [ 334.105026] exit_to_usermode_loop+0x1da/0x220 [ 334.109600] do_syscall_64+0x4bc/0x640 [ 334.113469] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.118635] [ 334.120244] The buggy address belongs to the object at ffff88807fdf1100 [ 334.120244] which belongs to the cache UDPv6 of size 1728 [ 334.132449] The buggy address is located 128 bytes inside of [ 334.132449] 1728-byte region [ffff88807fdf1100, ffff88807fdf17c0) [ 334.145540] The buggy address belongs to the page: [ 334.150456] page:ffffea0001ff7c40 count:1 mapcount:0 mapping:ffff88807fdf1100 index:0x0 [ 334.159463] flags: 0x1fffc0000000100(slab) [ 334.168757] raw: 01fffc0000000100 ffff88807fdf1100 0000000000000000 0000000100000002 [ 334.176626] raw: ffffea0002791820 ffffea00026e3ee0 ffff88809be46a80 0000000000000000 [ 334.184589] page dumped because: kasan: bad access detected [ 334.190294] [ 334.191903] Memory state around the buggy address: [ 334.196988] ffff88807fdf1080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 334.204339] ffff88807fdf1100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 334.211682] >ffff88807fdf1180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 334.219020] ^ [ 334.222368] ffff88807fdf1200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 334.229709] ffff88807fdf1280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 334.237883] ================================================================== [ 334.245311] Disabling lock debugging due to kernel taint [ 334.250927] Kernel panic - not syncing: panic_on_warn set ... [ 334.250927] [ 334.258561] CPU: 0 PID: 18589 Comm: syz-executor.0 Tainted: G B 4.14.148 #0 [ 334.266947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.276283] Call Trace: [ 334.278885] dump_stack+0x138/0x197 [ 334.282507] ? refcount_inc_not_zero+0xd3/0xe0 [ 334.287071] panic+0x1f2/0x426 [ 334.290244] ? add_taint.cold+0x16/0x16 [ 334.294238] kasan_end_report+0x47/0x4f [ 334.298206] kasan_report.cold+0x130/0x2af [ 334.302423] __asan_report_load4_noabort+0x14/0x20 [ 334.307334] refcount_inc_not_zero+0xd3/0xe0 [ 334.311749] refcount_inc+0x16/0x40 [ 334.315360] l2tp_session_create+0x118b/0x1600 [ 334.319921] ? trace_hardirqs_on_caller+0x400/0x590 [ 334.320120] protocol 88fb is buggy, dev hsr_slave_0 [ 334.324936] pppol2tp_connect+0x11bf/0x18b0 [ 334.329975] protocol 88fb is buggy, dev hsr_slave_1 [ 334.334262] ? pppol2tp_seq_show+0xbc0/0xbc0 [ 334.334271] ? lock_downgrade+0x740/0x740 [ 334.334286] ? security_socket_connect+0x89/0xb0 [ 334.334296] SYSC_connect+0x1f6/0x2d0 [ 334.356989] ? SYSC_bind+0x220/0x220 [ 334.360688] ? SyS_clock_gettime+0xf8/0x180 [ 334.364992] SyS_connect+0x24/0x30 [ 334.368525] ? SyS_accept+0x30/0x30 [ 334.372482] do_syscall_64+0x1e8/0x640 [ 334.376362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.382058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.387231] RIP: 0033:0x459a59 [ 334.390400] RSP: 002b:00007f1612ca5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 334.398191] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a59 [ 334.405442] RDX: 000000000000002e RSI: 0000000020000000 RDI: 0000000000000006 [ 334.412694] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 334.421176] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1612ca66d4 [ 334.428559] R13: 00000000004c0006 R14: 00000000004d2298 R15: 00000000ffffffff [ 334.437313] Kernel Offset: disabled [ 334.440972] Rebooting in 86400 seconds..