[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.779937] audit: type=1400 audit(1517569718.027:6): avc: denied { map } for pid=4099 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 19.822112] sshd (4097) used greatest stack depth: 17040 bytes left Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/02/02 11:08:44 fuzzer started [ 26.067678] audit: type=1400 audit(1517569724.315:7): avc: denied { map } for pid=4110 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/02 11:08:44 dialing manager at 10.128.0.26:35819 [ 28.422066] can: request_module (can-proto-0) failed. [ 28.431155] can: request_module (can-proto-0) failed. 2018/02/02 11:08:46 kcov=true, comps=true [ 28.687257] audit: type=1400 audit(1517569726.935:8): avc: denied { map } for pid=4110 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=72 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/02 11:08:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r2, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r1, &(0x7f0000004000-0xe0)="41ec043ab43ed4ebde3e2c0cef8ce7cea819638b3c76964504a89b1d5eb5226119ec4576211e9f959083e7f5f2a67aa110961130ae748942561743431ff3b4abd1739aa1aa54af024ae7886000d5b1ffcb30a6435ed622f1a84a51d80a1e9153f0f79c90047cd54ccce12e6e4ef5c804394366e74731e954139eeab988dbb0ed3712298c1dfa4012b6cc72305cf34908b6b9165eae0c409e854ffe962dd6655603a20765e422b6665b050dea63af35c5af41a19123a17bd7feee463bcd691feb81b41d95f30754374ad16cb10b3e1dfe1c4c9c19e2122589497bada35b31b394", &(0x7f0000004000-0x69)=""/105}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0xffff, 0xff, 0xb01, 0x9, 0x0, 0x4, 0x80022, 0x8, 0x3, 0x6, 0x3ff, 0x80, 0x6, 0x80, 0x0, 0x7, 0xfffffffffffff876, 0xfffffffffffffffd, 0xfac, 0xffffffff, 0xfffffffffffffff7, 0x81, 0xe1, 0x20, 0x0, 0x9, 0x7, 0x9e0, 0x1, 0x0, 0x1, 0x9, 0x6, 0x5, 0x4, 0x2cc, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000004000), 0x8}, 0x60, 0x339, 0x100000001, 0x1, 0x6, 0x4, 0x4}, r4, 0x4, r1, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000)={r3, 0x0, 0x10}, 0xc) socketpair(0x1e, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x8000, 0x4f4, 0x5, 0xf, r5, 0x2c3}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000005000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x5, 0x78, 0x3ff, 0x1, 0x4a, 0xffffffffffffff0a, 0x0, 0x400, 0x800, 0x4, 0x4, 0x0, 0x8, 0x6, 0xffffffffffffffff, 0x7ff, 0x2, 0x2, 0xffffffff, 0x6, 0x6, 0x0, 0x1, 0x8, 0x0, 0x2, 0x5, 0x0, 0x7, 0xfffffffffffffffa, 0xef58, 0xfffffffffffffc00, 0x0, 0x4, 0x40, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000), 0x2}, 0x2001, 0x80, 0x4, 0x7, 0x8, 0x80000000, 0x4}, r4, 0x20, r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000007000)='-\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0xa, 0x1, 0x1, 0x8001, 0x0, r6, 0xfffffffffffffeff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r1, &(0x7f0000006000-0x72)="c1224396e8de713d4161a7b16bf0f81d416a2a7b44e43989e2638f61f6d5c3612040387adf48a599f79b72650022610121c0f8b7bfe26c71be09d52f21d20c7067500064fb2ae654b5e2aa6e088837b7f8942c5903d48845e0a94d21a755074f65809a6f8fc79a099a10a454630b44fc3cc9", &(0x7f0000009000-0xce)=""/206}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x4)) 2018/02/02 11:08:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000002000-0xb1)="0aee71204d2aabceba019d9bd8f0be8dee79504835b85485ba0fc4579f173a4534458b74491ba5c21549890444a4fbfb50fd87f7bc575feadf233fdebcc150308455424ff920d310059ef7dff83a8768e4daf5867421035af832751546c6af0958eb891a1084a731e47f2f5b1cc62b6185de6f932f486d4cf17c8edde92136af8c5af0c37c82f5bfc6aae9427cda557df1e86ea0e2a4f52944a84f60ce4737e0d4797496bf650ae70e7fa04f68291b5468", &(0x7f0000001000-0x99)="ccb5a2eb15fcf8cf0724ab41841a66043db533d72ecca87eff3aa7ca352e60af4caf7de783edf908090216498cdc42bca1d3ad18764c8a80c55db47c2759e2eccdbd3056f9df76a143e932dcc51684277a2095e0759cee83ed9fca2595a8d186576faf8c8657003d4a350a0fddce3821407f5e7f0b62db887d06017283949a5454ed85da6cc5ff19dd32f2d5bc721a419b510cd3755a41e4b5", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xf, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x1}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x7f, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xd, 0x80000001, 0xffffffffffffffc1, 0x401, 0x2, r2, 0x2}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)='cramfs\x00', 0x0, &(0x7f0000001000)="c491db15d7a57aad645239a65bc7e2b1b1353c7e771c4db4a8dad551ba73784bd304b134e0bab5232961b43f500c9dabdef33e345538a44482ebfa592e36f51334940dab3713fbd3b3427ad1e6e853d50de939080f7deadc1f5dde4625363b9d57f0b562218933") r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x3ff, 0x2, 0x1, 0xd, r0, 0x5}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000)={r4, &(0x7f0000006000-0xda)="aaa42b0eadff959574f4d86a18f5add889528e32c33a276e9fb513be2b7d11808c53c64e627c5ee0b553e11cbe5cd21ae3732196cb63f6b4189aee2d6d2d8f214d7acf0c039a5e7a75d004c67fa679136f3daaf9ee4991737db54946babd71d368cef6f3b1c00691b6db4f3331bdb9cdcebe56b3b308ee93a7b72a25ccfce481035b33492a3d7bd6c8e1b1a4a632cead70580f3f5dad0e573149ec620ea53993edd81cb1b8a3d72e709dde69c36d5a84c379bb362f73daefea691e9ac67bc4b05198f596a968c7ea94f01a7e49984fef466336626ab762351c75"}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x18}, 0x10) getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={r2, &(0x7f0000006000)="4c1ab0390182e532cc82b16a01c7307f97d4ac1873c767c994dd323648299526038c041eddaebf5936934bb9215cdcc66c7ca936428fbaae331d7237fa4bd6f033030c0180b77a3dbbbfa2151e03d3238afd9c13015458f13d1bf845ec7d622227", &(0x7f0000000000)="31fa91cd376739c0fbbe5179170a0d7598dc1337e4484634bcef7573e4b81730964b0a473146177ad1e003b0e07950c5fc1ecd27d44c561adbdb686eb09b7a384687402d52ec4e40dff74661ddf4dcc195352eb97f9b13d43227ccf5dd8b3abda09c9f5b183d971264f972cae864dc3f3668f4ccb22a53041370c5eba2bbc300e0fb68224b398da701342b87245c35f3aa30f5f26f71a9f22bedfbd2342af7103e473b1a0e335893d6a71c3f9340e7749fd9d5e72fa43a9de131bbbf58c6df5b7918", 0x3}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000008000-0xc3)="ed39c9d4eb9aad7d13b71051bbd67b98dc8d8ec5e38787e43f006954d16c7dc0c32fe1d08a923287f62dc30a32c9d0cf3e0c94e561877a577844b9bc4a48e7c614c10db4f576ebc3c97af9d194b66229a7de8541d7da6c30cb85797774c06865f4a1ec064b3ef3c59601e54dcd4d60c65785d456b8420ef8ee8fcdfbebc4c0b70fd6ebf822e485929de56860773868e29388db7ffdcb1ee274cbc26c57fcbe9b6e98439d07633ba521e70c9bfe80d8c35c22af2398b112f449cd5e76c785cc7b7f1ee6", &(0x7f0000007000)="90889ab960c9f56c6ce6242a460f1ae17a5de10196d2e3aa2bcb3ec6a85a2b7b64b9571f807e93800018932577bbfbfcd05c2f18f073db7521824b54377acc5e1482a18bb39dea4f7c459d0ee2a804e7cff4bd342c64cf03573dd9a9761d890ac971cceb053b6e44f042c6b67ca205f9efc0c1a03c6911fa65640f21ea7f652917d27b4c07046a43a2db2e895d2cb87a7d77ae1643ccb1aeff9711884ed85b23aa0840381a89", 0x1}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000009000-0x10)={r3, &(0x7f0000009000-0x45)="1339de2879ac34636f0540f27f5c04622485bc76604f02022f5a1d6fb01c4ca8bd6d25d109fbbf3715fcb42d7f12f3b36f76907b71492316582938c3ef0ee0e8559bb39fc4"}, 0x10) 2018/02/02 11:08:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000596000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000861000-0x30)=[{&(0x7f0000976000-0x29)=""/41, 0x29}, {&(0x7f0000987000)=""/96, 0x60}, {&(0x7f00002c7000)=""/190, 0xbe}], 0x3, &(0x7f0000001000-0x97)=""/151, 0x97, 0x2}, 0x10000) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x0, 0xb3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="faa0a3ac31888dc4ed79421971523a7a5ded0dff4a26f5fd5e9f01976638e4a393386d5c1c2c5cdb7dedd5aa0ea8e9742a71f4b09beac80b28812d816e3137abfe02b1467e6d3e5115ede1653a5ff9189ba7fa7bf6f7679eaeb5fcba0340036bdd6d99d93630a521583b6934385b6b86a534a4330c4a15364f0e0d2f", 0x7c}], 0x1, 0x0, 0x0, 0x800}, 0x1) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000001000)={&(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/22, 0x16}], 0x3, &(0x7f0000002000)=""/168, 0xa8, 0xb129}, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000003000)={&(0x7f0000004000-0x10)=@ax25, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000003000+0x748)=""/166, 0xa6}, {&(0x7f0000004000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000004000-0xa0)=""/160, 0xa0}], 0x4, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x8001}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0xfc76, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000001000)="ac3a6e6f6465766574683000") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000008, 0x110, r3, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000002000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)) 2018/02/02 11:08:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000942000)={&(0x7f00006cf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000262000-0x20)=[{}, {&(0x7f0000001000-0x33)=""/51, 0x33}], 0x2, &(0x7f0000001000-0x11)=""/17, 0x11, 0x9}, 0x40010001) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r1, 0x28, &(0x7f0000001000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r2, 0x5, 0x8}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r1, 0x0, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000003000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000004000)={&(0x7f0000005000-0x10)=@nfc={0x27, 0x2b5, 0x4, 0x5}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0xf)="72aa52633ea56710f3441f24535bff", 0xf}], 0x1, &(0x7f0000001000-0x1458)=[{0xd0, 0x11a, 0x1, "be56acc6cc5fc205685401895c54914c6dd3aaddc9f3eaebba171fa0d68930bafd8a1c6b3c109fb6f834c633c478bd93f837e3a075b3949eaa0456564007186bf84fb2c543433ff69c58dc1ebd04b6fdf63e38acb7f235f307440e46dbe0e0d37ab7890fcc9565174c802d390c47789387da42b26c73625f339f0f683102c1e418275fad09ab2fed7325f31669d829dfd00b7777d652ab59c83411c95ffa0bb68c367a6c8922240e250cf6984cf10a4ae82f3bbc7aa1c39e6a0590dd"}, {0x1010, 0x13f, 0x4, "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"}, {0x18, 0x109, 0x80, "c7db"}, {0x58, 0x0, 0xd03, "b009d8ccbad36b4a3d9511567af155574cc5a86bb30d236ee62e4be066dfad5037dd076661be54d048ee8e28170cf25a73fa7b8f73968e86c1083763b999bd767c3d"}, {0x98, 0x10d, 0x1f, "5b73408c883cf676ce1ea6bb731f034ba3f8c355534ab9d7139f0570a50b635a742daad96f3a2937f76d6d35c2f52781838ef3abc5ff6b913b26400bd0945f8fdb06c5d438a49b410ae5e0eda321d02324e38a04956cea9545cd70f3c0f266f574eaa79c0e4dfb181efbbf4b34778452488b18eaf1a8320e83db0f96929982ec945cbac89a"}, {0x68, 0x10f, 0x101, "c7eb07747a7a8f1d272a3f43ffb449269e5b38ad182d21288875d394207d7f8fc17642f622eead966a950ddda58f04e84030905d0bd37b0f71f4f6b35b454d1dfda68a68964c19ed118234d854dc75fb1913"}, {0x70, 0x10e, 0x2, "720ce2a0ef8f46ec8dc74295d83a3e9c026a3935bb5ced1e1febf60b938b399ab6afcd6316a256c86f2633430f95f55d0b30f40283722ac11446554f963d419566e0847a7d5a76d0ef9066179aeb47a139cb5cc09f1566dab8f3"}, {0xd0, 0x117, 0xfffffffffffffffb, "88639da285d7253ceb8d2c3ee4e1984b0f194d70090a4a29cd89ee9ec9287ed23282837ed2081eedad18691ec843e06e59078c31a1a49b8492cb2379bf5fbb2d779aa12490b9b4426f9589852c915af679bba53d53a57305131c15679aa352cfead3b7d65ede5aa4ca7044d1388b6102381c3e18b27a1c12da55cef717ec1656e73de1fb5023a77253cbce65e5fb2678966a344f09c5ad599d0e80616d39ba73d1f84b728312c12036fce6b5724806039e81f6450af39eb107f96f6db477ca"}, {0xc8, 0x10f, 0x8001, "926182bca81c776b2116fc571c60003cf0129a41ce07a1c94911ccb42cf5674583b4be3069ac06e3545cd3f80c68cd395fdfc140aa3e4ec0b4902a2288c753f5af7c32a867e8467e9a7b8f3646045284e708f01a7ca7e437b5239907b226963795b39428aa050260fccab2ad84fa5aef84ec3fed671c0ca7696fbd36676584a540a8d1996ac4497343b9d7dc7f1fcafa024eb76c219bb13d4c0f1460172d8695629e036158091feaf7449673a25254149bf894"}], 0x1458, 0x10}, 0x20000010) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r4, 0x0, 0x5f, 0x93, &(0x7f0000004000)="8e4dc462a3c3acdb991b51e894f981c14517323f9fc6be5df7686bf5b134eb8c52e8982eb5f0399ffe12829e47c1d9046bf69e168914eb4f65864ade7a70cd2a504fbffe8bf7712f8296bcfa84743c86c6fa245c6c3ec00f9557d4c9a04bf7", &(0x7f0000004000)=""/147, 0x6, 0x7ff}, 0x28) mkdir(&(0x7f0000002000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x10012, r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000004000)=[{&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000005000)=""/27, 0x1b}, {&(0x7f0000005000)=""/243, 0xf3}, {&(0x7f0000005000)=""/90, 0x5a}, {&(0x7f0000001000)=""/145, 0x91}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x7, 0x0, 0x0, 0x5}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xa, 0xb, &(0x7f0000005000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0x6, 0x6, 0x3, 0x4, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r1}, @exit={0x95}, @ldst={0x0, 0x3, 0x0, 0x3, 0x2, 0x6, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x0, 0x48, &(0x7f0000005000-0x48)=""/72, 0x41f00, 0x1, [], r5}, 0x48) 2018/02/02 11:08:47 executing program 3: socketpair$inet(0x2, 0x7, 0xcd, &(0x7f0000c6c000-0x8)={0x0, 0x0}) mmap(&(0x7f00009ec000/0x2000)=nil, 0x2000, 0x2, 0x30, r1, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) socketpair(0x3, 0x5, 0x4ada, &(0x7f00009ed000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009ed000-0x8)={r1, r3}) r5 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r3, 0x28, &(0x7f0000002000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r6, 0x3ff, 0x8}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r4, 0x50, &(0x7f0000004000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00009ee000-0x50)=[{&(0x7f00009ed000)=""/250, 0xfa}, {&(0x7f0000004000)=""/10, 0xa}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/10, 0xa}, {&(0x7f00009ee000-0x57)=""/87, 0x57}], 0x5, &(0x7f0000005000-0xed)=""/237, 0xed, 0xfffffffffffff8c3}, 0x40012043) bpf$PROG_LOAD(0x5, &(0x7f00009ee000-0x48)={0xc, 0x5, &(0x7f00009ed000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf23, 0x0, 0x0, 0x0, 0x483}, [@generic={0x3, 0x8, 0xfffffffffffffff7, 0x7ff}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x3f, 0x32, &(0x7f0000005000-0x32)=""/50, 0x41f00, 0x1, [], r8}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000001000-0x38)={&(0x7f0000004000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000005000)="a80645fea9e5e02e916220393edaaa1f1fa33f0a1dcf4af8b4528ebec72f45c48125027d4b133eeb50d832fada04ee9cc7a26c3db0b26b629a2fab5ecb780247d47a9f4c88abad1743be69059899e0620bd5040316ded9b49234b3dd0041bc53d15c9795d6cc5e57e8c63743caa2fd6a5f3997fde27e9c988a52f4f52fdb2aaf37627b48c2a9aa86f86219dfbcd60a4022ccd60c5bc96e66ba0e7fd146d1ba5113eec68554e633f6d7fb17c0c80b407964ec893efeceb5519fea3bbb43fdfe7925f761d168f86d0b17df7e3dd60c", 0xce}], 0x1, &(0x7f0000006000-0x15a8)=[{0x60, 0x115, 0xae00, "7d37a36cc34efffdf7f45c2f4d6d21e1c6d78fea24713bafde5d6d8b4d11a60a5e3767bd9ad09d414e515fc345170798ec6e6f23952cbfa6f97a95da9aec5f633705999f41f16bc62178ab06b5"}, {0x48, 0xbe, 0x200, "3173fa6a7442979ca61b9df84407a4eed237e4a01b9ce8da79b2e0526a98efdfe2317b28aff7fc9b19ee6f95c27533e9858aeaa63dac"}, {0x40, 0x112, 0x4, "464e14f9fdd321ad20e3a97f62f580ab33c30f65d340accc5f4513e04f815ce22667d31be18d0b7f3d7b141888981bd2"}, {0xf8, 0x0, 0x5, "6cae758de89f23ede621888a4b2eccc9e147cf7637733c7150f278dc8a77572b995e8ecf336b1c8749cf3cd2c2f85e206e0b61b501afb9fa163a6457003866a31eb1db269cfab9a2a674f31fff03f08689a5da1e5d9c39406896207329e891f0fec0c74c50f89841fef396589e22e64ef85c5117fa183368842e85c847d7315b51ccfd5d441e0e59929cdf6733c95a22a4ba5650042f301802bf33a774f22b651d3b236b058a1d7297d97de24a017c166cdbd31a9144430eff857086457e41f44f6b7d2e5df2baf76aaa8d67f150eb1adddfdfc22f42c0cd0df08036ad858d10ba1255dd2e6d82"}, {0xb8, 0x0, 0xfffffffffffffffe, "037de6e71b3c45313cd81ef76ce533d0b0c7f589d9d726026bc874314c32a2cf33e5b9578a9d8d4c20b9856dc9cb6453333bc5a6139deba8b36dc09f3322dd23fb786e8b09755daa16a5482e8b66c4db7d8a33fcd36a0b0e0500eaabe76b5c7b1ac89cefa83b320693fe321eceb8412674e096615b9bb2655ff7f2dc22569d07de3e05225cecdeb5a8a8c4c5bdfbc26471b1373b629e1805bcae4615c40fd5c7151bfc"}, {0x100, 0x115, 0xfffffffffffffff7, "0cc82b91ffe38d9ea350d0dab1d3299223b80bc0ac53dc7d35ddf0847b366fec3a010892c18abed9e99971d0e97d83db94905de9f57e6b65fd201faabe30780088fa2c78db9578f240085bf5784522332b580a9ae5d25c542aebdfc94f44c6d2978355e77ed7fb1f76ac658715f307fe223f458a6abcc35cb0ec11052160d838509787248b88d1eba2451d8ca71aeaae0ed3953046514661fb0e87ae6c6c9267f1044af9cb6e2fdd31c6f73354adc8e1d9f305234ece04793ced607fbdf7ced80af0a7b03b129522548f1e4961ea979988f6eb18099dcdeca5de3b816a334deffb96ad71703fe435ad"}, {0x108, 0x112, 0x285217a6, "5db4526a13ae7e7c682e86a33bb7f714debadf7cff090439802a8fe7e6892e3824f534c4c3fac243c32853ea045cb94594db71cb358fa7628567488b1903aaf4f243086e61b9a71bd8d5a791eea20703d8fd02dd87537319521cbade4a31a70cae7bb174afd0e7a4aa3f6f4fc40f250244f32da7ce29cbcc5a32ae6a9ee72bc2e6faa5e632ab0557e8576a9f6ea27c24b32d073d5403560d7ab518305ab6664b56dedc237ccb12352aa4c063b1c49ec8454d9fa9c1e39ac650356a6eea321408b3611a09e4efa03ae19991a0e98efc25f406e5046292cbef9a9e0bf0a9ff3bd8a0e2420e158b132c4febcdc3bb912ba78975a013"}, {0xb0, 0x11d, 0x1, "8f4b533ba9f623e8bae758f9238552ff6cb95354be95ead8e3484f3f2a603347e54dddae1ed7bd7aa79f707d48e5caeb8a542cb79f1c18e0cb0691f027b9a5244a831990fa4ca324ead9fac35466490cf800b6b5777db6f0a0eac28e49de1a6d60dd0cded04d14035fe5e56f491534aa51cb824e60a31136cdf77b0f716302807ad01e2c4a603ab89434b6fc5f71ea9bcf9317b61c2889327ce8c88963"}, {0x48, 0x88, 0x5, "cf0d02b044a8364cdf3e96e63818f410356855fdcbfd9696fa1d6f397e7310286198e8b9c055690a10272a0d7f90fae3a73803"}, {0x1010, 0x10d, 0x3, 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0x15a8, 0x40080}, 0x4) socket$kcm(0x29, 0x5, 0x0) r9 = getpid() perf_event_open(&(0x7f00009ed000)={0x4, 0x78, 0x1, 0x0, 0xff, 0x5, 0x0, 0x5, 0x100, 0x0, 0x1, 0x3ff, 0x52, 0x100000000000, 0x5, 0x840f, 0x9, 0xe1, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x7, 0x4, 0x6, 0x2, 0x100000001, 0x7fffffff, 0xfff, 0x100000001, 0xffffffffffffff54, 0x383, 0x6, 0x1, 0x6, 0x0, 0x1, 0x9, 0x0, 0x2, 0x2, @perf_config_ext={0x6, 0x7}, 0x2000, 0x433f69be, 0x1f, 0x4, 0x5, 0x5be4, 0x2d6}, r9, 0x5, r3, 0xa) 2018/02/02 11:08:47 executing program 5: socketpair(0x9, 0x80000, 0x1, &(0x7f0000fc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x7, 0x1}, 0x14) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000+0x60e)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000001000)=""/227, 0xe3}, {&(0x7f0000002000-0x6)=""/13, 0xd}], 0x5, &(0x7f0000000000)=""/18, 0x12, 0xcd6}, 0x10020) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x4, &(0x7f0000000000)=@raw=[@generic={0xce, 0x7ff, 0x6, 0x1}, @jmp={0x5, 0x2, 0x8, 0xb, 0x2, 0x40}], &(0x7f0000001000)='syzkaller\x00', 0x3, 0xaa, &(0x7f0000001000-0xaa)=""/170, 0x41000, 0x1, [], r3}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r1, 0x2, 0x1, 0x0, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0xd96)={r1, &(0x7f0000000000)="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"}, 0x10) close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r4, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r5, 0x4) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000004000)={&(0x7f0000005000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000005000-0xf4)=""/244, 0xf4}, {&(0x7f0000004000)=""/127, 0x7f}], 0x3, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x8}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000005000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000)=""/10, 0xa}, {&(0x7f0000003000-0x81)=""/129, 0x81}, {&(0x7f0000005000)=""/236, 0xec}, {&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000002000-0x3a)=""/58, 0x3a}], 0x5, 0x0, 0x0, 0x6}, 0x1) 2018/02/02 11:08:47 executing program 6: r0 = perf_event_open(&(0x7f0000a62000)={0x4, 0x78, 0x6, 0x9, 0x9, 0x8, 0x0, 0x40, 0x10, 0x1, 0xffffffff, 0x10000, 0x0, 0xe60, 0xffffffffffffff81, 0x5, 0x400, 0x7, 0x3, 0x3, 0x3, 0x8, 0x78, 0x7, 0x9c79, 0x6de4, 0x8000, 0x2, 0x80000000, 0x7f, 0x1f, 0x81, 0x0, 0xd6, 0x1, 0x8000, 0x101, 0x80000000, 0x0, 0x1, 0x7, @perf_bp={&(0x7f00000d5000), 0x1}, 0x80, 0x7fff, 0x81, 0x5, 0x5, 0x5, 0x9}, 0x0, 0xfff, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) r1 = getpid() r2 = perf_event_open(&(0x7f000093f000-0x78)={0x3, 0x78, 0x2, 0x8, 0x9, 0x6, 0x0, 0x7, 0x48020, 0x2, 0x2, 0x2, 0x3d2a, 0x8001, 0x0, 0xc8, 0x7ff, 0x35cf, 0xbf3a, 0x7, 0x3, 0x6, 0x8, 0x6, 0x5, 0x1, 0xdf, 0x317e, 0x1, 0xa3, 0x8000, 0x7, 0x1, 0x7fffffff, 0x80000001, 0x2, 0x80, 0x9, 0x0, 0x808000, 0x1, @perf_config_ext={0x6, 0x1}, 0x10000, 0x3, 0x400, 0x6, 0x80, 0x1f528793, 0xffff}, r1, 0x7, r0, 0xe) r3 = perf_event_open(&(0x7f0000e6f000-0x78)={0x0, 0x78, 0x2, 0x1ff, 0x100, 0x6, 0x0, 0x1, 0x42, 0x8, 0x1, 0x401, 0x5, 0x8, 0x1ff, 0x100, 0x101, 0x6, 0x3, 0x289, 0xba5, 0x0, 0x2, 0x401, 0xfff, 0xff, 0x9, 0x0, 0xc85, 0x2, 0x4, 0x6e38, 0x8233, 0x6, 0x0, 0x10001, 0xd5b, 0xffffffffb7a03a65, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000576000-0x1)}, 0x400, 0x2, 0x1, 0x3, 0xd5d, 0x80, 0x7}, r1, 0x6, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00002cc000)=0x8) socketpair(0x9, 0x80007, 0x0, &(0x7f000073f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x4, 0xfd3, 0xc0, 0x1f, 0x0, 0x70f1, 0x4000, 0x8, 0x5, 0x1, 0x7, 0x1, 0x86, 0x365b, 0x1ff, 0x7f, 0x3ff, 0x6, 0x7, 0x7, 0xa3a, 0xcca, 0x89, 0x8, 0x6, 0xf5d3, 0x8, 0xffffffffffffff00, 0xeaf, 0x7ff, 0x8, 0x7c, 0x2, 0x1, 0x5, 0x5, 0x0, 0x4, 0x2, @perf_config_ext={0x10001, 0x9bb2}, 0x40, 0xfff, 0x200, 0x0, 0x9, 0x2cd, 0x5}, r1, 0x4, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x3, 0x10000, 0x47, 0xfffffffffffffffa, 0x0, 0x7, 0x410, 0x5, 0x8, 0x5, 0x2, 0x3, 0x6, 0xfffffffffffffff7, 0xfff, 0x0, 0x800000000000000, 0x22, 0x1000, 0x2, 0x9, 0xfff, 0xfffffffffffff3b8, 0x7fff, 0x0, 0x3, 0x3d15, 0x3, 0x4, 0x43, 0x3, 0x7, 0xd38, 0x37, 0xffffffffffffffff, 0x8, 0x0, 0x7, 0x0, @perf_config_ext={0x7ff, 0x8}, 0x2000, 0x59, 0x8, 0x6, 0x7fffffff, 0x73b, 0x6}, r1, 0x6, r4, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r5, 0x28, &(0x7f0000003000-0x28)}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000000)=[{&(0x7f0000004000-0x2e)=""/46, 0x2e}, {&(0x7f0000002000-0x77)=""/119, 0x77}, {&(0x7f0000004000-0x3e)=""/62, 0x3e}, {&(0x7f0000002000-0x4e)=""/78, 0x4e}, {&(0x7f0000003000)=""/147, 0x93}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x6, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x100}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0x0, 0x4, &(0x7f0000004000-0x20)=@raw=[@alu={0x1e2bbe0234bc627f, 0x3, 0x0, 0x7, 0xd, 0xfffffff4, 0xfffffffffffffffc}, @jmp={0x5, 0x1000, 0xb, 0xe, 0x1, 0x8, 0x10}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x41, &(0x7f0000003000-0x41)=""/65, 0x41f00, 0x1, [], r6}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r7, 0x28, &(0x7f0000004000)}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r5, &(0x7f0000006000-0xcc)="5c8d8d470240946bbbaf70a749dd0518fb5b29f6a20617c50ebf366f192bc8a936f64ca1a20d0c602bfc8259fd9fbf2fd64085a620e3814d29d6c18fc26134ade9306ad2b4ba76f80a83a7fdeff6e6e07d1750e4c1f895b91966218f6141f0f573c9b6367028c4ece128cf9878fe76b6814f7ff9115796e4af9cf9641afebf05447fc6ea5141c7eae1e31284d1df0dc48ff40310ef3828ab6de58bd22cf817b613f15a7c0360341717d3b42b6f6cfd6b25d4c843a2aa2505578d661d19a74dcdf3372a7447bffea64ebc7518"}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)) 2018/02/02 11:08:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bfb000-0x38)={&(0x7f0000922000)=@generic, 0x80, &(0x7f0000001000-0x40)=[{&(0x7f0000a03000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000953000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/192, 0xc0}], 0x4, &(0x7f0000001000-0xda)=""/218, 0xda, 0x100000001}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/157, 0x9d}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f0000002000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000001000)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x9980}, 0x40000040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000001000+0x501)=""/118, 0x76}], 0x2, &(0x7f0000003000-0xd1)=""/209, 0xd1, 0x2}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xf, 0xf, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x0, 0xd, 0xb, 0x9, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0xffffffff, 0xf, 0xa, 0x7, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x7, 0x6, 0x8, 0xfffffffe, 0xfffffffffffffff0}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x1, 0xb, 0x9, 0x7, 0x6c, 0x8}], {0x95}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000000)=""/195, 0x40f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000)={&(0x7f0000005000-0x10)=@ax25, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x3b)=""/59, 0x3b}, {&(0x7f0000003000-0x59)=""/89, 0x59}], 0x2, &(0x7f0000004000)=""/91, 0x5b}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000-0x10)=[{&(0x7f0000003000)=""/116, 0x74}], 0x1, &(0x7f0000006000-0xde)=""/222, 0xde, 0x5}, 0x10140) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)) [ 28.958595] audit: type=1400 audit(1517569727.206:9): avc: denied { map } for pid=4110 comm="syz-fuzzer" path="/root/syzkaller-shm503404311" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.033935] IPVS: ftp: loaded support on port[0] = 21 [ 29.096226] IPVS: ftp: loaded support on port[0] = 21 [ 29.109134] audit: type=1400 audit(1517569727.356:10): avc: denied { map_create } for pid=4169 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 29.133941] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d44000-0x8)) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cd5000-0x18)={r1, &(0x7f0000a63000-0xf), &(0x7f0000fbb000)=""/75}, 0x18) [ 29.160763] audit: type=1400 audit(1517569727.408:11): avc: denied { prog_load } for pid=4171 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 29.191006] IPVS: ftp: loaded support on port[0] = 21 [ 29.240199] audit: type=1400 audit(1517569727.487:12): avc: denied { write } for pid=4176 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/02 11:08:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000086c000)={0xffffffffffffff9c}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008dd000-0x4)=0xffffffffffffffff, 0x4) getpid() bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000029b000-0x4), 0x4) 2018/02/02 11:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe14, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) 2018/02/02 11:08:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000059a000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9c, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000070d000)='./file0\x00', &(0x7f00008d1000-0x8)='./file0\x00', &(0x7f0000e92000)='sysfs\x00', 0x10030, &(0x7f0000081000)="021f7c5cfd7f11245a31bf004a077a8c9c8d574b33030668ef22df1dc7577d6caf19240baacc318ec869ecbf648d3b8e5df510d6bc9a24145d12a5974aa39b1ae8b67cd5e63675e29271ca16e278eabd5f0ebcdec77d85ac3ca74d49ea997d83154579edf323976882b1030be71403574bd39aa345c73aa6f686b31bd56b32677894620a1ebf39a93cdc2e481bf239741b49a2cd0cd7e84985e67423cdd4825ebea1a85d995b04431eba52") mkdir(&(0x7f0000d4e000)='./file0\x00', 0x0) [ 29.268855] IPVS: ftp: loaded support on port[0] = 21 [ 29.372548] audit: type=1400 audit(1517569727.549:13): avc: denied { read } for pid=4176 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/02 11:08:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x10000}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000059d000-0x10)={r0, 0x50, &(0x7f0000636000-0x50)}, 0x12) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000061c000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000ba7000-0x28)}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) 2018/02/02 11:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040c000)='./file0\x00', 0x124) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f00001aa000)='tracefs\x00', 0x0, &(0x7f0000495000-0x5)="bb2fab8de0") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)) 2018/02/02 11:08:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000000)={0x0}) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000007000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000007000)=""/13, 0xd}, {&(0x7f0000007000)=""/47, 0x2f}, {&(0x7f0000004000)=""/59, 0x3b}], 0x3, &(0x7f0000008000-0x79)=""/121, 0x79, 0x4}, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local}, 0x146, &(0x7f0000001000-0x20)=[]}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x50, r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000009000-0x38)={&(0x7f0000007000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f000000b000)=[{&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000002000)=""/230, 0xe6}, {&(0x7f000000b000)=""/13, 0xd}, {&(0x7f0000009000-0x4e)=""/78, 0x4e}, {&(0x7f0000002000)=""/53, 0x35}, {&(0x7f0000005000)=""/3, 0x3}], 0x6, &(0x7f0000009000)=""/192, 0xc0, 0xfffffffffffffffe}, 0x2060) mount(&(0x7f0000003000)='./file0\x00', &(0x7f000000a000)='./file0\x00', &(0x7f0000002000-0x9)='efivarfs\x00', 0x1004000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)) [ 29.408283] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bc2000-0x10)={&(0x7f0000e64000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e6000-0x20)={r0, &(0x7f0000bed000)="b813efcdf244723a0359cffff70f87b9508350527faf4dadad3138ce0f0b976a316a7afa90cd7c80a45ff6677bc3b2b3a9087e768f7daabee4b5ab2d20c8685882e33568aedfba4561b20c14fac2c97202ad6805b04b5a374626e6c3f7de55cfa6d2e4c58511ec14394f24d44df665489f52ab4e20c2c838a0a305ec7b469123319153c2443e13ce350d556c26905e0c6ce80d98ee510ef985be824963e58429c20624d438e76c7ee1ac6e292d6afdfbc4b2513dc5bc54ab5f253667520f3ae0aaaa15cb07cef1b0db7f80c5eabca96ab4333efefc2027a7497e34803a4741c74c334a99cd359c08665f30df02709bdda9b2", &(0x7f000046b000+0xf5a)="1356c3eb6564b335fbf0488e5235a7854157ecf1eaf648c8787411118f8d221bb2c0a97ab38145385e7adf46b1872c987e1780e5f34507161b122e5a70e1714b93d18821eefd34dd19d43969bf6685f073741b25d3f20caa91281b5b33", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x0, 0x2}, 0x2c) mount(&(0x7f0000e20000-0x8)='./file0\x00', &(0x7f0000090000)='./file0\x00', &(0x7f0000118000)='vxfs\x00', 0x0, &(0x7f0000704000)="7ea465d7d6ba931ca66620935d64d75c01bfbfb063e79778b000912ce7ec738901b5e5bb454523fa0642480a34419eda76440c90876341c18da78be6ae7018d807edc3b126e49d9057f77ce54e856ff45b3aa61ae20fd3087de103dceeec0187e11db22267f1ac764acce4cd0123278dafca") mkdir(&(0x7f00002d7000)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a51000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) [ 29.473249] audit: type=1400 audit(1517569727.555:14): avc: denied { map_read map_write } for pid=4178 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 29.561480] IPVS: ftp: loaded support on port[0] = 21 [ 29.581162] audit: type=1400 audit(1517569727.576:15): avc: denied { map } for pid=4176 comm="syz-executor1" path="socket:[13140]" dev="sockfs" ino=13140 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 [ 29.651667] audit: type=1400 audit(1517569727.579:16): avc: denied { prog_run } for pid=4178 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 29.678066] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:08:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ff1000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000cf9000-0x8)=""/123, 0x7b}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000000)=""/55, 0x37}], 0x3, 0x0, 0x0, 0x8}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x4, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}, [], {0x95}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x90, 0x9d, &(0x7f0000000000+0x805)=""/157, 0x41000, 0x1, [], r0}, 0x48) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000001d000-0x5c)=""/92, 0x3f}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195}, 0x48) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80006, 0x3, &(0x7f0000023000-0x8)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131}, 0x28) 2018/02/02 11:08:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x2, 0x0, 0xc448, 0x4, 0xffffffffffffffff, 0x9}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000da7000-0x67)="4608adfccab19f6d3fb1b4965450075bbc8dc9bf781fb89335903f759a3953fbb9efff50e0aabab4ecb46c7b6b2185cfba2b79c5616d3148822132a4c2c42566ec8fa3256352e6e8814dc05701e1f9516842cf25e38ad479863595c2250e473f22d862720e0afa", &(0x7f0000000000)=""/254}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000127000-0x2c)={0xf, 0x4, 0x800000004, 0x8000c28, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x1b, 0x0, 0x4, &(0x7f000016b000)) 2018/02/02 11:08:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2}, 0x2c) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000024c000)={r0}) sendmsg(r1, &(0x7f00008ab000)={0x0, 0x0, &(0x7f000050c000-0x40)=[{&(0x7f0000ba8000-0xa0)="a98c469b87a62ae59e5507e9f84c11cc15b48d52270daef51bc01eb43c1228885276bea77a018280dc118ca4f8267f76ebdcd0e75147afbea5f6c1c6664c759910917e64aa4c633e8cff3720e34da3bc3b3615429186e6530c0cfc13ba80dd37555b90ab6815d309c2d68fddd786cc33ce2c5737157c11a8187d8095b0a5aaada4f2853afa82e4eae14c645eab9f373ac67522f79f4f0ed7f46281b62d2fec85", 0xa0}, {&(0x7f0000bd6000-0xb9)="8c06440c4c6ee002114d139575d057e54eec7f499a5184cfb8dd63bc83526858851d5d95446181a00b5c12364469412a74a25e4c8627f11a3fcb89052d10131a85b9241dfde6adc932c656495bf0f469890c368eafd41ef7c190e1b547e90b472a1e27b3645096ae5829de27df10c4d0b082715a658cc5bf5c9f23b28a48e7ad65f368f21c90ce7d18dcfc0dbde312bd37c17b14867f8cc7934d39bfa1a9a7bc14c6d8d9842de1c031f56af415ce8411b3269ede26e83e3a5b", 0xb9}, {&(0x7f0000f10000-0x8b)="f4d6e72e65b2dca97c90cb0fcffb52975d22c6e6b8a8b1111c1a166da2aaf9c3e5f887e722296147686a92cf803e7ecfdfd2a1aefad6bddc25f075fe95b1c4c79de2b887014b85f5fb503b3bd4070ce52e931489399ac940fa97e7308fd79b68ebad66ed1b8544d1fdd7cc3d400c201d68415c4a75289d6a28510b72fa2d962cef258bde11a1c155e54889", 0x8b}, {&(0x7f00000e1000)="0bff613b0b2a66dc743dd56028cb4cd39376f893a21b31d5e3d83c5a4889c9cb53d9b076caf092a3bc5636c828b3fd9f278ed292f5ad36c18558411e581ba6f435b21458b8813cdf40307d14f827d43d2ca8ff21eec8ae11674dd9a0e6703c270935f2e791ed503560da82b08f9c75aff6517ca5c71e345007718723ca530039e9f1a84c1aefeed205e341ce76765419deffd8725ca0d791", 0x98}], 0x4, &(0x7f0000932000)=[{0x90, 0x1, 0x3, "234de5e9ca331d5fa0e51bb90a80e12cac14d8434baef1eec484150505d332a697cb806f21b93855ea1917714f0c2e651488c7ec187994c5e36eb136ea7bab7bbfc37b06a3015223a9afd4d33ca162178195f2cde63ac719ee60c7cef0426a8a98bcfb820e959f500badaaeb2c782a88d34b317fb09ac013c092"}, {0xf8, 0x11f, 0x5, "4fe8b16ef4d84b919dffcf8c7b326add714186da59b9e7c8758c0e5d6e2f6b362cae59cf113f664b6ea59779d905ec905e496237aff60cc070a149022189f1b7674531e85637279ca85e3f0261c0536c253168abe2328cde90f02a24116cb101662c51e4c4dce96d06ae02f0feb189338bdb59145ef1e9676bdfcdc594e731b855397c7703d6c950e0b26c6f381c69fa7d59bb3dc7cd5af3665278a4d908633721961f537760be82969e4276931d17cd44801e0e93ca298e69239b08be818ad110017be70ccff99f550d7bfcfd414ae576a3001e7f6cb0f82d1761ad3259ba6ac8f3"}, {0x40, 0x13b, 0x7, "89a677eae6c3605b17aae6996a5e00ae2e46d7b625c3b6ef87a1e0ca1a24ab332697924274e2a972ca"}, {0x110, 0x102, 0xffffffffffffbdbf, "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"}, {0x98, 0x104, 0x652, "604a0b51369a975890dad1cda39137bc3fc7681f6d4880c6292155ec813795d4db01b61294e9de9d50fd8da2a5bcafea80fed867ca288b103a95f22f341a8e5db48858deda7145a178e8633f5490e852e90291886e45b1051bd5b7e50fc26b89710fe7119c18bbd9f79ebd8b9ef372829c308ccf5df0be96dd5242b84b5a7bb993"}, {0x80, 0x6, 0x70, "c972f7024856d4553f8a6adec2763cfe0c0559b683539c0d99f035abc2c4731735f22682fa9aec5e690e3f6ae44be08ad7bf120bb3942cde8452fd9c7ee8adc7ff7c0b3033efc1822f3e5ea88ef6dd301a0805270dc9a5301ab031336568680f147a0bf1ebd81b173f4b3b73f44d8d"}, {0x110, 0x0, 0xfffffffffffffff7, "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"}, {0xe0, 0x11f, 0x6, "b3539f0ec7dd3e55bfaf2cd407e14f794543696454af1035e44dd8480d0c756b0c0fbbf4fa20c355f3ac3ec1abd58bd7d14b45586ec4f7b83f37732602e783f9a3bbdeb24ba64ab43b45b0ce1c31111217d6135384158c0374ce9877367f9035a220648cf7aeb299b5b1667400591712512694460aac867438180b0312ed00857b7f1b24a2cec60e5904327f9dca7af1faad09a5a2dab998c06fe75f7d5a1af4715d0696d9ea8ec73e71bc29bb2e4c5e9e71f26bc535eb83802b55806e72bc2914e4f35ffff0f88ed7350890812eb02c"}, {0xc8, 0x3a, 0x6, "4bf78bf7f64e41d14030d06bd8c0d367ed11c2eeff348fcd2a1cc4f7bd1eb8d5dd4d88613f9bd0e41699777ac8f8ca27dbf9693a8ba24fe2be07333aa66190535c2d1482cee0cb8475775926d6de4e948cdbcf253d277d71341c859a2a3b73862612a72abbea06e3c2371e73850342f4b22cc0b4fd56f15f780b8b1647a2835b99a728c2ddbe814b3d3e3167d1e468fdacf00902aaf75d507f548e3a232e7bf9e05e2901b34646782dd2266c84750ae5b7"}, {0x18, 0x11f, 0x7, "a0"}], 0x6c0, 0x20000000}, 0x5) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00003ca000-0x4)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ab4000-0xc)={&(0x7f0000dea000-0x8)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)) 2018/02/02 11:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cca000)={r0, 0x28, &(0x7f0000b89000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000014a000)={r1, 0x6, 0x8}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) 2018/02/02 11:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00004a7000-0x8)) socketpair(0x7, 0x800, 0xc196, &(0x7f0000374000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000440000-0x18)={r2, &(0x7f0000593000)="dbf425d56b6a2ce6377eb01c1c36a46d8ac728292587a737c42d44a02e75c3dd46b5644830a0d96a99449666db6c93157a92c173a2dae1071a5df35db404adc041a397d4259e538927c485c0614981bdf1ddd1e2b9497cd4e80333480505f2fc3b9c1b1f498de61bef449997e49b5466730bc90a920d3c1d2c2089c1384f38f267de45275c988da35af44ee9dd14f2d696da3247c14674e489de4038cdd3e3488d66726e23", &(0x7f0000c49000)}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/02/02 11:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b64000)={0x7, 0x78, 0x3, 0x2c8, 0x62, 0x54c64972, 0x0, 0x10000, 0x800, 0xc, 0xffffffffffffff00, 0x9, 0xa71, 0x6, 0x4, 0x6, 0x2, 0x5, 0x7, 0x3, 0xfffffffffffff800, 0x6, 0x7ff, 0xad, 0x7, 0x200, 0x6, 0x2, 0x43, 0x7fff, 0x2, 0x4, 0x8, 0xfb95, 0x10001, 0x7ff, 0x7fffffff, 0x3f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000add000), 0x2}, 0x0, 0x6, 0x509, 0x7, 0xffffffff, 0x7, 0x7}, 0x0, 0x3, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000022000)='\x00') perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff85a00000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/02 11:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)}, 0x10) 2018/02/02 11:08:49 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f0000f71000)=""/203, 0xffffffffffffffb3}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/02 11:08:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000df1000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0xffffffff7fffffff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@l2={0x1f, 0x1, {0x2, 0x0, 0x2, 0x7fff, 0x5, 0x7fffffff}, 0x4}, 0xe, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="1f232b596dc2ba480e585db3d7772ad89381f88f2ea26b89ad1a28c5eb71327c637c4fe411c5798dee949ae8d1b7d1e8ccca919d8662499d32b03b4851b01e4ec9b70a937638507e0b5ed909feaa98a40f79b74af967ece53059bf9f3eff815670d081e73f84264d75b5f0e27e3ca77b5529997e67850668400b5e0b7e88fed4bd70db766b0329a3c2e37ac58002778c78d9d712b325e846254f500ca84e3ec6852e6966b258b0a6e91d0ac363d4b9d13c77c6be92fd0401eec530c0ccbb9596b509dec68c8749314c490b2868a5f06f17bb80f7b2ed2160c2470a8b7e851d", 0xdf}, {&(0x7f0000001000-0x61)="6ce4d108c48a2e07d291b2b6a975a5d11d86f57b4143bb6dcb249be4ee54a6e95c95eef684fb147738030f78b1892cd1e04c27301256345c087d4b9116da5e19fb5c05bc1f9c9b25675731262046d14d5c2f10b4a0410f51b12ee3ec795e8ecf81", 0x61}, {&(0x7f0000001000)}], 0x3, &(0x7f0000003000-0x168)=[{0x68, 0x117, 0x5, "c7e83cd0d1abba1cf2c7c9265c4b713726d2907f9943751bce77ce95747e8bf3b1741eeaa85d0e7633f15ea09a0d8280ba14ddce4e38c38fd0b4b86f21753246bc4c4666ab2270c5b6ece092132a47c38f89"}, {0xc0, 0x116, 0x7, "9b1db62453ed9cc7026047e6a33fc99c0301a8edd7489a9058930eb8268c8cb46b724a51c962a533f2517b4f13d120c3663256457fdfbf3eee72919db7b03e3687b1d2b31afc9d485f1eed72a1677007e5f2932af1c09d977c09afaf4442f8085ab5578cb094bd0021e1eef5df7cdb75a92631a0ea01e642d2add82fc8689c1d93708073bebd07a371e857cdcbac600fdd34ed647141407456ee980d7e649357eb867573d137c6f6861543aae7"}, {0x40, 0x116, 0x8, "3f13156452a3494b953353d37773372398050ce315925a2d93f15c83091874c5684606b672eeacfc96"}], 0x168, 0x20000000}, 0x20000000) socketpair(0xf, 0x2, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000002000-0x60)=@nfc_llcp, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/157, 0x9d}, {&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000001000)=""/125, 0x7d}, {&(0x7f0000002000-0xc)=""/12, 0xc}], 0x5, &(0x7f0000001000)=""/131, 0x83, 0x5}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r1, &(0x7f0000004000-0xda)="bbbf1ed9c6c36de9e6018e0bbaa1225ac96a61c9fb10d3a606d2294343588ae1640ac4d005430c06f955d099651603e92f918fb6572d55c4174a641cbf6b2a5361c6f7080a8b82a651272efd0473a1fb046a09eedd71cedd777ed056199c96b33134657509d3b7c3ebbd7b332d32138e75d0c94239a7fe62b41839ad6f399d6fec916afdd66c6e3c2c69870386434d3a9cad39a5e21d9e88455070be4de68e29eb51a1dc5120ef5a2f95dd2462ab948269135389dce79aecacd4473fa71041148a34b8a769c95a8853c975d129efc36c9fa6505153ef6f9dda8e", &(0x7f0000004000-0xb5)="63ef893d48919e935bcaa2a854bf6545426f80be7f2662ac916c3a796052aa2629f7f33021d82413d216248137b5953042cd838845361135a410b9910ea4fd173e294139f73e799cc6587af114eca06700155669646b12c68dc10d339ee79eda93bae44afed7cc609b816390cbc8e2dcf00a4ea7891c35d34635db8b5f4fdd56ccd8a717a40c949522ca1345d3b6618239f2fbd16876b1c18f0b864dd4c63cea391b018534b484f8c8c45a4b2cfeeb88b0400c55d0", 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000043000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00002ce000)=[{&(0x7f000081c000)=""/124, 0x7c}, {&(0x7f00004d8000-0x40)=""/64, 0x40}], 0x2, 0x0, 0x0, 0x9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a7000)={0xf, 0xe, &(0x7f0000ab8000-0x70)=@raw=[@generic={0x8, 0x107, 0x3, 0x7c0}, @generic={0x20, 0x7fff, 0x9, 0xffffffffffffff1e}, @jmp={0x5, 0x7f, 0x0, 0x5, 0x7, 0xfffffff4, 0x10}, @map={0x18, 0xf, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffff00}, @alu={0x7, 0x3, 0x8, 0xf, 0x2, 0xc, 0xfffffffffffffffd}, @exit={0x95}], &(0x7f0000d54000)='syzkaller\x00', 0xcf, 0x1000, &(0x7f0000000000)=""/4096, 0x41100, 0x1, [], r4}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x5, 0x2, 0x4, 0x4}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a37000)={r3, &(0x7f000012f000), &(0x7f0000ff8000-0x68)}, 0x18) 2018/02/02 11:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xb7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/02/02 11:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x6, 0x0, &(0x7f0000ab9000-0x8)) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/02 11:08:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f000009b000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x6, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r1, &(0x7f0000003000-0x8a)="8ba36375dc301e910f49217cb819cdf80891980fdad9c5c63b2bb62d14790150050dd5c1b868c0fe6acba1c566a9ad0d9ba59731ecbd4568782a6b0abadb50d82b39c92626838e9f42f4a77139ce9bfd018af2294023b158cfd3c4c310545f8204d85b55399e16640744dc37a18ac54784886be5756ca0abb6fc2cc1a5133503c3551cd7b19c82b8f4fa", &(0x7f0000002000)="7c5171e2e28dba612275afbb00416bea04d6ea0437894b7e1037ad185b80f08e23793fa1bcde3b9ce4fbdace219324a9cc0c04b9250039206d5149d89751fb88376e66d68c74e25cd953b419b3ee25e5e7c523a6d1cbc547a11291872f313873b32355d1085cfae26416fc6c5ffcd3a342180850e7c440227b04b5f5645bc8182838419f1e781c34896e7ce3fbb2e9bfee5143facd4736444c6c6fd0ea3a5e8f389f131b05272e10968087b745d1ac25298bd9ae85f47995dd9395c0bb27b1b4e99776afcfcab2a748631def52a8fc578638df4bc23c0d396896ddb61c3bace908664ebb762065751cfa62ffb1469391"}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x200000000000004}, 0xc) 2018/02/02 11:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000635000)='./file0\x00', &(0x7f00008db000)='devpts\x00', 0x0, 0x0) mkdir(&(0x7f0000537000)='./file0\x00', 0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000-0xc), 0xc) 2018/02/02 11:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15d0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = gettid() perf_event_open(&(0x7f00002b0000-0x78)={0x1, 0x78, 0x5, 0x55e, 0xef9, 0x1, 0x0, 0x0, 0x2000, 0x1, 0x6, 0xc3, 0x9, 0x1f, 0x4, 0x3, 0x8, 0x2, 0xe03, 0xffffffffffffffff, 0x0, 0x2, 0x1f, 0x8, 0x1, 0xfffffffffffffffe, 0x8001, 0xfffffffffffffffe, 0x800, 0x2, 0x5, 0x1ff, 0x9, 0x8, 0x81, 0xffffffffffff0000, 0x2, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f000024d000), 0x8}, 0x20000, 0xffffffff, 0x7, 0x0, 0x3, 0x100000001, 0x6}, r1, 0x0, r0, 0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e6a000)) 2018/02/02 11:08:49 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b96000)={0x6, 0x78, 0x72e, 0x0, 0x63, 0x101, 0x0, 0x8, 0x401, 0x1, 0x5, 0x553, 0x0, 0x2, 0x0, 0x7, 0x8, 0xff, 0xfffffffffffffffc, 0x6, 0xff, 0x80, 0x63e, 0x1, 0x20, 0x800, 0x7fffffff, 0x1, 0x0, 0x5faa, 0x7f, 0x1, 0x25d8000000000000, 0x401, 0x96df, 0x873, 0x1ff, 0x1, 0x0, 0x7, 0x7, @perf_config_ext={0x7, 0x401}, 0x10, 0x100, 0xff, 0x0, 0x2, 0x40, 0x1}, r0, 0x9, 0xffffffffffffffff, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ee9000-0xc)={0x0, 0x4, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000238000)={0x0, 0x8, 0x3, 0x4f, 0x1, r2, 0x2}, 0x2c) perf_event_open(&(0x7f0000cfd000)={0x2, 0x78, 0x3, 0x6, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0xd7, 0x9, 0xffff, 0x100000001, 0xbb, 0xffff, 0x4, 0x1, 0x9, 0x3, 0x2, 0x2, 0x0, 0x7d8, 0x9, 0x2, 0x0, 0x3, 0x1, 0x1, 0x2, 0x1, 0x0, 0x6, 0x3, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00003c2000)}, 0x0, 0x40, 0x6000000000, 0x0, 0x5, 0x5}, r0, 0x5, r1, 0x1) r3 = gettid() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) r4 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) 2018/02/02 11:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0xc, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d68000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aa6000)={r1, &(0x7f0000a73000), &(0x7f0000943000)}, 0x20) socketpair(0x11, 0x805, 0x23d77519, &(0x7f000035e000+0x182)) recvmsg(r0, &(0x7f000094e000)={&(0x7f000094a000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00003c3000)=[{&(0x7f000085d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00004de000-0xaa)=""/170, 0xaa, 0x7ff}, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003a0000-0x8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000028d000-0x10)={r1, &(0x7f0000dd0000+0x75b)="a9be9ef2ba90716bbd32957b4792118bc0c0f8ca5e8f13fcac916437b65a905f2c405f36ede13198c4e98179571b9ce0e8487a42edbd98af29286d4d891eba47c4e6460172381f36397013b5e03b9bf4f357892c4043e744b7cbd7ac83b8bae4dc1fb3ebca261acbaab8dc620a48101229770b97293fea773715605cb2d3031449e9ace91614e66ef4c9c13225924837563ab26d72ee8a65f6d1625b85a8369e96015a8c41a1cfa98ea555553d952863bb1644a2bd05f2b3fb6380ce3cd796ae113d928bcc3dbb39"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000044b000)) 2018/02/02 11:08:49 executing program 4: socketpair(0x4, 0x0, 0x4, &(0x7f0000e67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000000000)=""/167, 0xa7}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x5}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d4e000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/02 11:08:49 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009af000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f75000)={0xe, 0xe, &(0x7f0000f75000)=@raw=[@alu={0x7, 0x6f5b, 0xc, 0x3, 0xf, 0x18, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}, @exit={0x95}, @generic={0x100000001, 0x9, 0x5, 0x8}, @ldst={0x2, 0x2, 0x1, 0xd, 0x0, 0x80, 0x4}, @call={0x85, 0x0, 0x0, 0xc}, @exit={0x95}], &(0x7f0000f76000-0xa)='syzkaller\x00', 0x7, 0x7b, &(0x7f0000171000-0x7b)=""/123, 0x41f00, 0xeaa9035f99f991e}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f75000)={r1, r2}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000519000-0x38)={&(0x7f0000976000-0x14)=@ll={0x11, 0x1, r0, 0x1, 0x4ab9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000f77000-0x70)=[{&(0x7f0000d31000-0x1000)="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", 0x1000}, {&(0x7f0000f76000)="b48a186a0920b1cf9d8e1551087a8abc1a5009c22344d22e6b845e2430e29d6be4b9e49e2ed37d5bbb8cf72853fb99a6735a751312567de991a8537c70162ccaa3729f931834cf250c72146096e0b11e2ac8b32228e2f87ab785ebc04517d61c33ff6ea91b20b1288a0f069b38a5edeeb7955f021175efc3a3b6e946f90a282db3198ef5c53935f10767bd1f02d566d03bad03621cc1d9adcdef6e00bc2e42588cb2dd2f7a1e111017f4920b53734f4e0fc6584f82f79e528579bf4c7cea6e0386e1f6849371adf7c58b1680762a3985b94a697b", 0xd4}, {&(0x7f0000381000-0xc8)="b9a517349aae55fc5be7523435b2b82f2591614e481956717fde97def3081e8b11dd3bcee52790721ede0d5d83f5e2f1f620e8f949bb1f67e8337fc12b14d83472bda064ac10907e5b4f81623b3b09d91a17580e8bead0b7801ce68c28df56a5871974a765109f0a6199334acaf636bc68e1d81374f4d70b7d7cf50b328c8e8583c08d5175adbf4a70895371424847d5f3e10304f969c063623c98d53d712abd69558fb05c13ba3c211ac2ebca5fe0d575cf08f8e474649a83986650c70b6b7ed42870a6519792e6", 0xc8}, {&(0x7f000088f000)="33493699f6e3c1ff34bbe6d609e27fdd555b8402ebbedf3b4b39c02bfd97a3308faef468f6439de1f3bfd58edd2ca5b4ae0051ac6d5f85792caec6999c6bec0f2d3abc57d772b8ab1acabc906b56fa65234787cb72a76bcc0236ff685dfd661c2f1e0917eef1de3998a46dff4f2f47cd80512b2be0f7a908c88e77bd6f52247f143be4ff0042c34bbafa6d3a71a84686fee024f75c4d2b45d90af773350837e80cdd8f6feb706ac3cdbec6370ba06af45f4728f445c80005c98b9696e7fe2ce45b2c14991296ccff69d99b7a4b76b51476b25a510534e7", 0xd7}, {&(0x7f0000f77000-0x47)="dac6a8bbcce54a607ee3abf6ba2e97962dd5424748727dc94c780f113f080c232b7f85963178f1e889068603b6bcaf420f17ef7351eace22593bfb981b67bb548024023005e06a", 0x47}, {&(0x7f0000ab4000-0xcc)="2902ce1f2e0e0d92f43365deaff04dc50ea7d96384a365daa5b6670ecc7035ec4a685cc9fbb82cc5bdfb2a2b5893a0fb03a77c9abfe5750b763a3b19d6c61bba1a12fc57b8dff5056eb598c8636adb4d3c1e856483e2a0f5c545dd41ac5621e28d82d8e0399d04fb48cee1fb349af0184816e2c06fa75bffb623728645a46781b759e98e52291156731dbbca3dd098fb36eb9cd4948e964ce6566811ee8f83206db2bf165812130418ceeab5fdbea65c7ec5291ddc87b1beee91c9b25f911fb74e55c103d303a6ff6054ffbf", 0xcc}, {&(0x7f0000b63000-0x1c)="c8cae0f7cc7804b15355dcc06de61cbd85012f5e0b141cb4387e39ff", 0x1c}], 0x7, 0x0, 0x0, 0x8000}, 0x20000010) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000f76000-0x20)=[{&(0x7f0000f76000-0x30)=""/48, 0x30}, {&(0x7f0000f75000)=""/22, 0x16}], 0x2, 0x0, 0x0, 0x9}, 0x41) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x68}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f76000)=r3, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f75000)={0xe, 0x11, &(0x7f0000f75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x3, 0x0, 0x2, 0x7, 0x7, 0x70, 0xfffffffffffffffc}, @jmp={0x5, 0x1f, 0xe, 0xf, 0xd}, @generic={0x0, 0x2, 0xa763, 0x6}, @call={0x85, 0x0, 0x0, 0xd}, @call={0x85, 0x0, 0x0, 0x10}, @ldst={0x3, 0x1, 0x0, 0x7, 0xb, 0x4}, @jmp={0x5, 0x8, 0xd, 0x9, 0xb, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000916000)='GPL\x00', 0x0, 0xcc, &(0x7f00005a5000-0xcc)=""/204, 0x40f00, 0x1, [], r0}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f0000f78000-0x80)=@generic, 0x80, &(0x7f00002f1000)=[{&(0x7f0000f78000-0xf3)=""/243, 0xf3}, {&(0x7f00007e4000-0xf4)=""/244, 0xf4}, {&(0x7f00008f8000-0xbc)=""/188, 0xbc}], 0x3, 0x0, 0x0, 0x3f}, 0x10002) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000082a000)) 2018/02/02 11:08:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000002000-0x8)) socketpair(0x10, 0x80000, 0x5, &(0x7f0000c18000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x80000000, 0x3ff, 0xefc, 0x7, 0x0, 0x1, 0x208, 0x8, 0x6, 0x200, 0xfffffffffffffff9, 0x1, 0x1000, 0x4, 0x1f, 0x2, 0x1, 0xffffffff, 0x0, 0x3, 0x9, 0x9, 0x401, 0x10000, 0x6, 0x0, 0x0, 0x40, 0xd26, 0x5, 0xba, 0x6, 0x3, 0x2, 0x0, 0x8, 0x0, 0x1, 0x5, @perf_config_ext={0x5, 0x6}, 0x100, 0xc681, 0xfffffffffffffffe, 0x2, 0x100, 0x3, 0x7}, r0, 0x100000001, r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000843000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000002, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xc8d, 0x20000000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x10000000000, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000085d000-0x8)) 2018/02/02 11:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbb000-0x7)='ram\x00\x00\x00\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f000028c000)='./file0/file0\x00', &(0x7f0000558000)='./file0/file0\x00', &(0x7f00009f7000)='sockfs\x00', 0x1008, &(0x7f0000917000-0xb3)) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)) mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)) mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/02/02 11:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000093d000)='./file0\x00', 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a1000-0x8)={0x0}) sendmsg(r0, &(0x7f0000b6c000)={0x0, 0x0, &(0x7f0000e38000-0x40)=[{&(0x7f0000f2a000)="4a17daafc42712718ed293d35fd5e67f877fca923490c338b71fe75555d8c1ac3dbe6c5d1572d897e634ff26f5190faabfa5a375bea834f5148c7a372a9a4cca1f1cfd65d4855f32dbfd96d5a0abc9ccecb1302c42ee957ad368004b9dd775bafda598cdd61dbfae45ebd22b44da9452890a26a5e39afea6b7a2bcacc25974b0e9c7a1cb53749a6317d193e1c74ddc0b5c12cd0928ae0b3292745977a9e8d3566d6e49360c9ba300e43f66b364ffcc5bb7625cc61925de22369c0cde45916c50b44c8e593f0b", 0xc6}, {&(0x7f0000845000-0xe2)="a3cfb5ab2475b788597095bf88c2577c28479f0c0bacde1d8a4fee9cdc0490da9884951c85f9cf6f50c1aecfffa1a8c550a81abd0ae015838765607593a4d89752bf840809d3bd890c1735c258f05450488d4681fb5f202abf5a24603e18c8307add635b21fe5ab00fb052b951416824684d3a85f6533f5f4a82bdff7943fc9774176dd01e2be1ed01e0dc9180c2a37557b8c8e776fcdb9ffab4d4ae2ead0de86ddae39c9fc5509c4a6cc4c8177f23c5f9017a7ef05230bcf6f28f29a4accbfe81762fbbee04f102ca264130dda72f1b0cfb2483b46eb4f17a1862fb643cdf48dc0c", 0xe2}, {&(0x7f00007bc000-0x19)="abadcaeb0b47eded627d159f399a6916f21a6a2d39dec366cb", 0x19}, {&(0x7f00004cd000-0x45)="8c04f4795ea7702ae1338379705f102a2303c4921a8e43edd1418ab5d1558ecd11c24c141302c9943300fcd67b05064790c652a2a72168e478eb3432ee379116aa45ac74a7", 0x45}], 0x4, 0x0, 0x0, 0xc004}, 0x10) mount(&(0x7f000095f000-0xe)='./file0/file0\x00', &(0x7f0000754000)='./file0\x00', &(0x7f00009eb000-0x8)='overlay\x00', 0x8440, 0x0) 2018/02/02 11:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 2018/02/02 11:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000009d000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f000079e000)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000b67000-0x5)=']x\x00e[', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x9, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0/file0\x00', &(0x7f0000e0b000)='cgroup\x00', 0x80000, &(0x7f0000ae7000-0x6d)) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f00003de000-0xe)='./file0/file0\x00', &(0x7f0000632000)='./file0\x00', &(0x7f00006c7000-0x4)='bfs\x00', 0x20000, &(0x7f000031e000)) 2018/02/02 11:08:49 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x5, 0x3, 0x677, 0xffffdffffffffffd}, 0x192) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000023000), &(0x7f0000007000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000-0x18)={r0, &(0x7f0000023000), &(0x7f0000020000-0x28)=""/40}, 0x3) 2018/02/02 11:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a9c000-0x2c)={0xa, 0x6, 0x5, 0x2}, 0x2c) close(r0) socketpair(0x15, 0xf, 0x3, &(0x7f00004c4000-0x8)={0x0}) sendmsg$kcm(r1, &(0x7f0000deb000-0x38)={&(0x7f0000e58000-0x10)=@llc={0x1a, 0x2, 0x3f, 0x3, 0x0, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10, &(0x7f0000135000-0x50)=[{&(0x7f0000d6a000)="30ae8c52a79315e60743299341583dad1c37ea721079c7187a0751c55de0fe15a98fa9c2a5ca73a2f53fee73194a381fc1329530f809dea0a9398a3fe2ec8d8699d555c7475c5c7d29f013efabe185365f47141c14b4bdec6bc797777bbcd12ec359d94e065983afe815302b6d45ff", 0x6f}, {&(0x7f0000247000+0xf9)="29f2815687b2ab6dd028951dd0385bd31ae08b179c7dbb076538672c38fad0864df5ffc7d45c8c04b09f3ff3a7cce705ea0aeb267b916f17d93b46ecd4e44ed5e716fc36b9a565a5eb4a14e5c276dd2db7a5422ee50f6111282dcf94c3824235133f66ca3358d9d1d348026c6530539d6112f9fcd903275f6ad0476e6b2cc6", 0x7f}, {&(0x7f0000550000)="49edbdedd31487", 0x7}, {&(0x7f0000945000-0xd8)="3277c545d4891c1f9305acf61f633354d6ded2a2b9a63e04cf1253ed45036fa60878b0f432f6f5a5e89723e7c55f86b3bc1d372dab0bc973608c0ebbb4ea40cec4e6ababc25f1926fe9a4eb591633b50b306563156d7ef98510e0bcaccd7f990dd9f5691bd914767890b2563225e1983faba7f3e7015e57d1469294681833e3c6a0271c9bf533f1c5edf025ded1c5136c5ca09efaa91ca2e398f938079bdeb8b0022609e2dd4592ee448fc0a7d2d4dc6026b1d4f74098d36a96da220266b962839c94471a2612459f68bc5d639d53671e2ae9244081cfadf", 0xd8}, {&(0x7f0000093000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000f2e000)=[{0x68, 0x0, 0x6545, "7c647dc8d9b2df9e99e46ba7120c7f2d0d0434620daf421cd5c2bfdc6c88d1f48cdb91ac158e888f9ec4c620d83234fbf8103173fbd4b5799547e81efc607114cebe2232617cb7dd13a4d4f368971d95cacb9c62"}, {0x20, 0x13f, 0x80000000, "d0b522392e926c7bc7"}, {0x10, 0x0, 0x40}, {0xb8, 0x1ff, 0xfffffffffffffffa, "db97671d51d523cc1cae1dab2eb9707af57f75739b8dda87b964cfa09b15c9ab1df51cc24eafda0d973ede01dcffbd6d37ccf1da315a543513753ebe0d60b41ba467718e5626d511d2ff50ead71f7a6cd8dd9ab1ca7046376e481c328623b42f06157935ada8f5af5b3a30161b4ed82b30059136ef188e4f0fe9281df3a906458e278376e92ab352690620a69185033191f9c3c17c29f7e10ebc84e5e8fe943a4e87e94f7f94012d"}], 0x150, 0x40080}, 0x800) recvmsg(r1, &(0x7f000088d000-0x38)={&(0x7f0000db8000)=@can={0x0, 0x0}, 0x10, &(0x7f000015d000)=[{&(0x7f0000c26000-0xae)=""/174, 0xae}], 0x1, &(0x7f000050c000-0x67)=""/103, 0x67, 0xef}, 0x140) bpf$PROG_LOAD(0x5, &(0x7f00003ee000-0x48)={0x3, 0x5, &(0x7f0000dfc000)=@framed={{0x18}, [@generic={0x6, 0x5, 0x3, 0x100000001}], {0x95}}, &(0x7f0000a7f000)='syzkaller\x00', 0x100000001, 0xee, &(0x7f00008ec000)=""/238, 0x41000, 0x1, [], r2}, 0x48) 2018/02/02 11:08:49 executing program 6: socketpair(0x0, 0x80000, 0x8001, &(0x7f0000405000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x44013, r0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f000093b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f000056c000)=[{&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000c7f000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000001000-0x48)=""/72, 0x48}], 0x4, 0x0, 0x0, 0x8}, 0x143) bpf$PROG_LOAD(0x5, &(0x7f0000364000)={0x9, 0xa, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x2, 0x0, 0x4, 0x6, 0xfffffffe, 0x1}, @ldst={0x0, 0x3, 0x3, 0x0, 0x7, 0xfffffff0, 0xfffffffffffffff0}, @generic={0x80, 0x3, 0x5, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x28}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x18, &(0x7f000021b000-0x18)=""/24, 0x41100, 0x0, [], r1}, 0x48) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffc, 0x3, 0x0, &(0x7f0000dfb000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x289) mmap(&(0x7f0000734000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f00000-0xc)={&(0x7f0000eff000+0x138)='./file0\x00', r2}, 0xc) 2018/02/02 11:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006c2000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e56000)={&(0x7f0000367000-0x8)='./file0\x00', r2}, 0xc) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) 2018/02/02 11:08:49 executing program 0: mmap(&(0x7f0000000000/0xcfd000)=nil, 0xcfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x9eca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e0c000-0xe)="637075262d33000000000c000015") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000046e000)={&(0x7f0000d8b000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = perf_event_open(&(0x7f0000ad5000-0x78)={0x7, 0x78, 0x5, 0x1, 0xfff, 0x8001, 0x0, 0x9, 0x10, 0x2, 0x8, 0x0, 0x0, 0x3, 0x1000000000000000, 0x37fa, 0x3, 0xd9, 0xffffffff, 0xc7, 0x8b, 0xffffffffffff8001, 0x9, 0x10000, 0x3f, 0x5, 0x1, 0xba16, 0x101, 0x10001, 0x7, 0x3, 0x4, 0xc, 0x3, 0x7ff, 0x8000, 0x7f, 0x0, 0x4, 0x2, @perf_config_ext={0x1, 0x7c7}, 0x10000, 0x0, 0x7ff, 0x0, 0x2, 0x2, 0x3}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) socketpair(0x10, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0}) r3 = perf_event_open(&(0x7f0000cf7000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000cfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000cfd000)='\x00') 2018/02/02 11:08:49 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006ff000-0x10)={&(0x7f0000cec000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a0c000-0x10)={r0, 0x50}, 0x10) socketpair(0x13, 0x0, 0x2, &(0x7f0000000000)={0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x8, &(0x7f0000002000-0x8)) 2018/02/02 11:08:49 executing program 5: socketpair(0x9, 0x6, 0x80000000, &(0x7f0000505000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000040a000)={&(0x7f000022b000-0x60)=@nfc_llcp={0x27, 0x400, 0xb8d, 0x2, 0xfffffffffffff800, 0x8, "59f83de049cdf35c096060ce153eacb96cd68ea896358d94df641912076cc2e2fe63e6ffcdc371b08775dcf8dcba88ea6048da3f952caacd1c53a057b956e1", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="645ede348d960416eaca8526a4f69098dcde6825c53354771371f37aa83ce80fa001f10aab0b9fcb99e01752a9d750dba23f88e216b886f7a3146b0260eeaebe5141f718b12331c055f7165d83ab21c5269c2085f3c91d7e5e72fa2c97ae9d9f2e6bccc5ecd87930dec5080e1d18f51bac9ee976c69e1ffb358e2d1be656ac3fda858a7ccfecc38c871d17cc7ee3d74887dbed8ad77f676655", 0x99}, {&(0x7f0000016000-0xd)="d18ce1a330b55055aa3b9c804e", 0xd}, {&(0x7f0000893000-0xe9)="91b9b497e0048c84ed5c09662c1b8ec995a71e115d3fc586f7ec91cfc34e337b434af58569fb57955cb903251fb5e7a8723151636629b40d94c093181ded4bc47b2eac2324256e123f13af8bc8cd1fdc5686a49f76c42efae82fdf17221c0d4869efdad5549a290c05ee2c7336658c1be1e81a5ad78e2720b0954924d6882b279f496c590b19dffee88d37f8451ae9ae9d1eb9c9bb779723fd2f4743eed6cb063d397512c99c14b862c381b151178cd136b959e3420f7877b20303ad878e333c14704b0dd54870a222752d907167fccb7397788d1efd7baf5ec5ce0ab753828f1fbb1f438e5c9e7d95", 0xe9}], 0x3, 0x0, 0x0, 0x4804}, 0x4005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000cef000-0x10)=@ethernet={0x7, @empty}, 0x10, &(0x7f00004e4000)=[{&(0x7f00003bd000)}], 0x1, &(0x7f0000dbb000-0xc8)=[{0xc8, 0x10a, 0x6, "c9f3cb3882d8315ce0ee3f8fa86b67006ed45f1cf457e1f370125dc27c7a41d960de9c068b33d7eb75dc587ee7341ab0eaf187a26d8a9af393e0af7093bcc3bd1baf5933a590b35bf7859f7542e0410f5b9728f2966887634ae4d658ead9a3a837dd8f628f3fdd9c6c2be3e0e09ab9128db1ba08acc631251479c9250c5d7a788c62e4705800f5f9504fd8eacbdd782f2c8ad056aaf02553b2b997dc6bdeac6906e8209c3d9acaed8ed879400721053ca1"}], 0xc8, 0x40000}, 0x800) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) 2018/02/02 11:08:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000b48000)='./file0\x00', &(0x7f0000000000)='debugfs\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x9, 0x6}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/107, 0x6b}], 0x1, &(0x7f0000002000-0xa3)=""/163, 0xa3, 0x8}, 0x62) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x5, 0xf, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x17}, [@jmp={0x5, 0xd1b, 0x9, 0x9, 0x2, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x79573065, 0x0, 0x0, 0x0, 0x5}, @generic={0x9, 0x9, 0x1, 0xd6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x81}, @map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x20, 0xd, &(0x7f0000001000-0xd)=""/13, 0x41000, 0x1, [], r1}, 0x48) socketpair(0xf9d35f6d8c7fafa1, 0x7, 0x100000000000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2, 0x3ff, 0x8001, 0x1, r3, 0x31}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r2, 0x28, &(0x7f0000003000-0x28)}, 0x10) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000f76000-0x78)={0x3, 0x78, 0xffffffff00000001, 0xc0, 0x89f1, 0x8, 0x0, 0xffffffffffff94f7, 0x1, 0x2, 0x3, 0x1, 0x6, 0x100000001, 0x100000000, 0x5228, 0x6, 0x8, 0x1, 0xf, 0x1, 0x9, 0x80000000, 0x8, 0x4, 0x8000, 0x3, 0x400, 0x8, 0x3ff, 0x0, 0x7, 0x9ea, 0x61c3, 0xf9, 0x1, 0x3, 0x1, 0x0, 0x0, 0x6, @perf_config_ext={0x0, 0x7f}, 0x4000, 0x1ff, 0x101, 0x7, 0x4, 0xffff, 0xfffffffffffffff7}, 0xffffffffffffffff, 0x3f, 0xffffffffffffff9c, 0x8) socketpair$inet6(0xa, 0x7, 0xffffffffffffffd3, &(0x7f000071d000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) socketpair(0x11, 0x6, 0x7ff, &(0x7f0000f74000)={0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000004f000)={0xf, 0x15, &(0x7f0000f74000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@generic={0x2, 0x6, 0x7ff, 0x1}, @generic={0xfffffffffffffff7, 0x2, 0x1, 0x6}, @map={0x18, 0x8, 0x1, 0x0, r7}, @call={0x85, 0x0, 0x0, 0x7}, @jmp={0x5, 0x100000001, 0x8, 0x1, 0xf}, @jmp={0x5, 0x8001, 0x3, 0x9, 0x3, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x9, 0xc, 0x7, 0x9, 0xe, 0x1}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000f74000+0xcae)='GPL\x00', 0x7, 0x1000, &(0x7f0000acf000-0x1000)=""/4096, 0x0, 0x1, [], r4}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r5, 0x0, 0xfffffffffffffd89, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000), 0x0, 0x6}, 0x28) 2018/02/02 11:08:49 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0x3, &(0x7f0000007000-0x68)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003000-0x4)='GPL\x00', 0x0, 0xb5, &(0x7f0000013000-0xb5)=""/181, 0x0, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f0000015000)=[{0x110, 0x0, 0xed5, "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"}, {0x98, 0x103, 0x4000008, "7e73cd4f870dca1f22bc5b3cd0915560981619851b9ea9bd1467363fedd78983cb56b4586b01bf21a7a7c1b90d049882e656cc70b8c0436ff0bf3dd77f4cbc06f1e387ceb29677a820237836cc9f281ab17ea1cdee0883afe43dc311aaf6ec5f61023cc13bcb1bbbad7dd9203ff1c29ed1dbb8edaf5b218b34fe9151caf9b6ad3eb7372032c954"}, {0xa8, 0x10c, 0x400000000, "ba320cf15170e0bdc4c43406ddc8f24f0b0db604c56c4e0d462a9d6e7b797fb7f75de37e80e48e3c96725c3ca9989444c17e627f7cb911c01ba60944779bd489fe8baac37ecbf856f63d905c7bd140e60a59fc30ad901a89add7a7f5ae8f20dbe77ff8c0734c9923694010a0f367870ad2bceefa5aee8eac98895febbc8966f88ef1173432018358d331933b4c4637437beff264b11c71d3"}, {0x1010, 0x119, 0x8001, "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{0x58, 0x11f, 0x7ff, "a8489332d0bd3068f02ecc9fd19a53ef0e7609c6c459d7472f7d10d82e3e454d2fdaf6d21bbf59567195f0011187889b394d785219df8341095f9e193dee6b05d1b6c74911295410"}, {0xd0, 0x29, 0x81, "1a9d7ffe386ddca93bf0504d36552e263171173a04c2466ee954584d6ca56e90bc1bf2f7d25ed06c9d98fc6ce8940dc6ee892e165f0c468da8919e05c1ea16c8c2803f1a0c4dafdc682d058cb3161d25eb77677790c2459af00f3232a93daa8ceefc2d09e8c969897fb84462f9e6a0d551105968deb9417f2e5765a87a1f1ffc41a9ac9399514a1de1e0158d472d35f5c42dfb7c0cda75d14b367e73bb9fa57472eb8a18b698d9fd54bb84e00c004504d518a6ae61ef0a9eb8d7"}, {0x50, 0x0, 0x80, "e8046b1db6e0d017924d16c1652ac2f189ff01ea2110b9ce66f1158b1102f8c0f95a590e1de1a0d1ab343aba54efe68c194b3183b2678aef7ef30ef4"}], 0x13d8}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000)={r2, 0x3, 0x1, 0x543, &(0x7f0000014000)=[0x0, 0x0], 0x2}, 0xfffffffffffffdac) recvmsg(r0, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000013000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000012000-0x4)={0xffffffffffffffff}) [ 31.259789] kauditd_printk_skb: 2 callbacks suppressed [ 31.259797] audit: type=1400 audit(1517569729.507:19): avc: denied { create } for pid=4329 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/02 11:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00003c1000)='./file0/file0\x00', &(0x7f0000deb000-0x8)='./file0\x00', &(0x7f0000e23000-0x2a)="b8fa00acf9db24f5c5a807c8331d2c99065a586cc0084148883b34a44073069da5822d96d5168b3a73e4", 0x0, &(0x7f0000a1f000)) socketpair(0x0, 0x80800, 0x1, &(0x7f0000678000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000369000-0x38)={&(0x7f00005a3000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000e04000-0x40)=[{&(0x7f0000cd6000-0x49)=""/73, 0x49}, {&(0x7f0000a12000-0x7a)=""/122, 0x7a}, {&(0x7f00004eb000-0xe)=""/14, 0xe}, {&(0x7f0000f4a000-0x46)=""/70, 0x46}], 0x4, 0x0, 0x0, 0x6}, 0x20) recvmsg(r1, &(0x7f0000709000)={0x0, 0x0, &(0x7f0000fc3000-0x40)=[{&(0x7f00002f0000)=""/202, 0xca}, {&(0x7f0000a41000-0xab)=""/171, 0xab}, {&(0x7f0000f44000)=""/96, 0x60}, {&(0x7f0000d1e000)=""/187, 0xbb}], 0x4, &(0x7f0000c8b000-0x96)=""/150, 0x96, 0xd3a}, 0x40000100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 11:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000093d000)={0x0, 0x0}) recvmsg(r0, &(0x7f00004fe000-0x38)={0x0, 0x0, &(0x7f0000e4c000-0x80)=[{&(0x7f0000b1e000)=""/70, 0x46}, {&(0x7f0000c6f000)=""/196, 0xc4}, {&(0x7f00005d2000)=""/4, 0x4}, {&(0x7f0000559000-0xd3)=""/211, 0xd3}, {&(0x7f0000f3c000-0x7f)=""/127, 0x7f}, {&(0x7f0000d25000)=""/4096, 0x1000}, {&(0x7f00000ae000-0xb1)=""/177, 0xb1}, {&(0x7f00004ab000)=""/21, 0x15}], 0x8, &(0x7f0000d60000)=""/88, 0x58, 0x2}, 0x2000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00009f8000-0x8)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000e32000-0x1)='.', &(0x7f0000e61000)='.', &(0x7f000071a000)='gfs2\x00', 0xa7c04, &(0x7f00007f2000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/02 11:08:49 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x9, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000+0x95b)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="3f00ccb9ebb35fc0a1", 0x9}], 0x1, &(0x7f0000001000-0x510)=[]}, 0x0) socket$kcm(0x29, 0x12b4180134f0d6dc, 0x0) 2018/02/02 11:08:49 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r0, &(0x7f00008a9000), &(0x7f0000e38000-0xb2)="e4"}, 0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003b5000)='./file0\x00', &(0x7f0000d4f000)='./file0\x00', &(0x7f0000031000)='pipefs\x00', 0x800, &(0x7f0000117000+0xf27)="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") mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f65000-0x48)={0xf, 0x12, &(0x7f0000f65000-0x90)=@raw=[@map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x3, 0xe, 0x4, 0xb, 0xfffffff0, 0xffffffffffffffff}, @ldst={0x1, 0x1, 0x3, 0x9, 0x0, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x80}, @exit={0x95}, @exit={0x95}, @ldst={0x3, 0x0, 0x7, 0xb, 0x6, 0xc, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000f64000)='GPL\x00', 0x80000000, 0x1c, &(0x7f0000f64000)=""/28, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003af000)={r1, 0x3, 0x1, 0x9, &(0x7f0000980000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000db0000-0x6)={r0, &(0x7f0000398000-0x8c)="5efb376b8771c70161c321c0e9d69b9b77b9ef19b4e7bd9c56ecdc497dc60ad3532f694b3acc0745d8b271aff58a26a2137975ba8945bf60ab1631b7ab5ed6c1ce982aa6177f0bed6e851c094466b20f8aec2fe7e00f66abc937ddb258465f3721d2dd0c30c8b33f831b6a3b1837790e980aed0acb68d4a5b7fe7c9a84fa0b46ce587f7cbfc4658ea6e8ae45"}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e59000)={r1, r1, 0x5, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 11:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d6a000-0x4)=0xffff, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008b1000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000368000-0x9)='security\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000136000-0x28)={r1, 0x0, 0x51, 0x5a, &(0x7f0000a2e000-0x51)="9ae98e0864a52d9735ec06598e256e75de00274dba81d8894fb8b7d5a73d4a287b06ce134ed2bb5cb04e12af7e63872f1572b3280272dda9c06da0f22c873d0877653d4c48a3809cad8733a66e54b2a968", &(0x7f0000d1f000)=""/90, 0x5, 0x1}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fbe000-0xc)={&(0x7f0000b06000-0x8)='./file0\x00', r1}, 0xc) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000126000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007e7000)={r1, 0x0, 0x16, 0x99, &(0x7f0000a6a000-0x16)="8f5b8be676b957db96944c8bdeb768829a45422d0c00", &(0x7f00003a3000)=""/153, 0x1, 0x6}, 0x28) socketpair(0x1b, 0x80004, 0x58, &(0x7f0000122000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/02/02 11:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x3, &(0x7f00003dc000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003b8000)={&(0x7f00004cb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000ea0000)=[{&(0x7f0000d49000-0x1b)=""/27, 0x1b}], 0x1, &(0x7f0000864000-0x38)=""/56, 0x38, 0xd0}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000f5e000)={0x8, 0xa, &(0x7f0000985000-0x50)=@raw=[@exit={0x95}, @ldst={0x3, 0x3, 0x4a523b7e28731313, 0x1, 0x0, 0xfffffffe, 0xfffffffffffffffc}, @map={0x18, 0x5, 0x1, 0x0, r0}, @generic={0x2, 0x8, 0x2, 0x42}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000381000-0x4)='GPL\x00', 0x5, 0x1000, &(0x7f000000b000)=""/4096, 0x41100, 0x1, [], r1}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c9c000-0x8)) bpf$BPF_PROG_DETACH(0x9, &(0x7f000053a000-0x14)={0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x14) 2018/02/02 11:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003d8000-0x38)={&(0x7f00009b7000-0xd)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000732000-0x20)=[{&(0x7f000028d000)=""/61, 0x3d}, {&(0x7f0000f38000)=""/155, 0x9b}], 0x2, &(0x7f00009d8000-0xbc)=""/188, 0xbc, 0x4}, 0x10003) bpf$PROG_LOAD(0x5, &(0x7f0000248000)={0xd, 0x3, &(0x7f0000338000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [], {0x95}}, &(0x7f0000d40000)='syzkaller\x00', 0x1, 0xd0, &(0x7f0000208000)=""/208, 0x41100, 0x1, [], r1}, 0x48) socketpair(0x7, 0x80f, 0x1, &(0x7f00000bf000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008e5000)={&(0x7f0000bd3000)='./file0\x00', r3}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f00003e2000-0x10)={&(0x7f0000f00000)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x100000000, 0x2, 0x6, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r4, &(0x7f00008a9000), &(0x7f00003ec000-0x1)="12"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000074b000-0x10)={r2, &(0x7f0000eaf000)="ec0674dc47884a19ba20ffd1d5c5a6e753faeb50967d3a3be4edcc05c7573724787ec1b3520ac0828d58ef2ba600692de8487889bcfaa1b87dd05019db3c74bd3e59a3c52426dda03866e06ddca2a814a5fc13b32efb9a616573d90debc55b3d539a906dd1e512e08015960acf9ab6503519b196bae6d3b793e22230116d6cfc3b1b3694a9a7f870be224972b13af40c31342f89b1fc74a6376327dfa309f8654ca0929e294794ba9a6a94cb7d97f0dbbeed0a4a43f43cd5342698c04d152d95630f563950e9597409bda44f2989eddc3345e45d18a493770764b52d4633fa5e6df20f33523ca4d692fb68dd74f1ea6d315f"}, 0x10) 2018/02/02 11:08:49 executing program 7: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000685000)) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e5d000)={0xffffffffffffffff, 0x50, &(0x7f0000e5d000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e5d000)=r0, 0x4) [ 32.157836] IPVS: ftp: loaded support on port[0] = 21 [ 32.184325] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20000069, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0xfffffffffffffff8, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) r0 = perf_event_open(&(0x7f00000c2000-0x78)={0x1, 0x78, 0x39d7, 0xffffffffffffffe2, 0x1, 0x7fff, 0x0, 0x9, 0xc00, 0x1, 0x6, 0x2, 0x6, 0x7, 0x8, 0x7f, 0x521, 0xe9dd, 0x200000000, 0xfffffffffffffffa, 0x200, 0x7fff, 0x28f, 0x6, 0x8, 0x1a08, 0xff, 0xfffffffffffffc01, 0x4, 0x7, 0x100, 0x3, 0x7, 0x1, 0x40, 0x9, 0x3c180000, 0xffff, 0x0, 0x81, 0x2, @perf_config_ext={0x1, 0x315b}, 0x1811, 0xba3a141, 0x40, 0x0, 0x3, 0x5, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b6b000-0x8)=0x8) 2018/02/02 11:08:50 executing program 3: mount(&(0x7f000000f000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)="000000000000007f", 0x0, &(0x7f0000001000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000000000)="a90567a533af8d6ba704d34f12bd7c7cb3ddbeee0247f0f13e8891c21104d950005a64ce1e47fa62c9ca1fe8b7b00cbb7f0c9c0d084828d08ea902058f08e30b5037894d22d30dd0cfce934dc19e602c8ae898c788d31863bdfdc6a593f468a7cc86cd9a84ae01d13c1403f5d78fb85d9c73694c076261c7176dd3a7a438b0ac08c98031b0df8b8ddee1c7ddb7f275797c5b80665b22a3a94a3fd64f328bd2ce7dba9e7bb83ff53516f97ebe2038e702a7f188a2c501274ea0ad690340ff4f980fa6415152ee0d98098a", &(0x7f0000001000-0x47)="2d3a55759eddfa152491c5009210bf87bea2bd220b542251d3771bc7c07a28c91878e4f7b3278c40143b2977c8c68c32ea4a5968368dd7e4313ca10ece1b522dcd8a12e230dec0"}, 0x20) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x5, 0x3, 0x9, 0x0, 0x6, 0x10000, 0x0, 0x2, 0x0, 0xff, 0x100, 0x5, 0x7e, 0x80, 0xfffffffffffffffa, 0x9, 0xff, 0x6, 0x40, 0x1, 0x3d13, 0x5, 0x80, 0x1, 0x6e10bb1e, 0xffffffff, 0x6, 0x7, 0x8, 0x0, 0x400, 0x100000001, 0x6, 0xb7, 0xffffffffffffb786, 0x0, 0x80, 0x2, @perf_config_ext={0x5, 0x1f}, 0x2904, 0x1, 0x2, 0x0, 0x1000, 0xffffffffffff5857, 0xa6b}, r0, 0xa61, r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000001000-0x3)='v7\x00', 0x0, &(0x7f000000d000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000)="fce7f633818e14417176d6449d8b55bb4d6d3ba09f488a2a0e3efd40694fac97ca5c39de3f9e43a3e718f5040c246197de893e124c95f273175622c721bad88ed00d7064563f59a3a9834b61090ba33ec0d0a0165fdaf6aafe7434beb13e6b3aaa3be2172dfcb7415a1b4027e1183138784d9c3a524f3ecc48"}, 0x10) 2018/02/02 11:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000020a000-0x2c)={0x7, 0x51, 0x10000000, 0x9, 0x4f3efb5753110a55, 0x0, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00001fe000)={0x7, 0x4, 0x8, 0x20008, 0x0, r0, 0xfffffffffffffffd, [0xa]}, 0x2c) 2018/02/02 11:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006fc000-0xc)={&(0x7f0000a91000)='./file0\x00', r0}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411059d", &(0x7f000089a000)=""/111}, 0x28) 2018/02/02 11:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000b0000)='./file0\x00', &(0x7f0000d82000-0x8)='./file0\x00', &(0x7f00000fe000)='securityfs\x00', 0x0, &(0x7f0000fa1000)) 2018/02/02 11:08:50 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x16}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/02 11:08:50 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0xbe, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7c000-0x10)={r1, 0x28, &(0x7f0000f7b000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7b000)={r3, 0x6, 0x8}, 0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f7c000+0xe99)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000af0000-0x4)=r2, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000bf1000)=@ax25, 0x10, &(0x7f0000f7b000)=[{&(0x7f0000f7b000)=""/87, 0x57}], 0x1, 0x0, 0x0, 0x7f}, 0x40) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f7a000)={r4, r4, 0x0, 0x3}, 0x10) 2018/02/02 11:08:50 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x10, 0xad2b, 0xa1ef, 0x0, 0x2, 0xffffffffffffffff, 0x2}, 0x2c) r2 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x3, &(0x7f000000d000)={0x0}) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x6, 0x1f, 0x6, 0x2, 0x0, 0xcb17, 0xa014, 0x4, 0x2, 0x6, 0xffffffff, 0xe2, 0x1, 0x8001, 0x100000001, 0x7, 0x5, 0x200, 0xa, 0x0, 0x5, 0x6a1f, 0x7, 0x0, 0x8, 0x81, 0xfff, 0x0, 0x6, 0x3, 0x4, 0x2, 0x1, 0x2, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x7fff, 0x5}, 0x2, 0x8, 0x1, 0x0, 0x5, 0x0, 0x2}, r2, 0x1, r3, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000)={r1, 0x28, &(0x7f000000d000)}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x100, 0x0, 0x0, 0x1}}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c)}], 0x1, &(0x7f0000009000)=[]}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x2c)={0xa, 0x1, 0x6919ce25, 0xe04, 0x11, r1, 0x10001}, 0x2c) close(r4) 2018/02/02 11:08:50 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009a7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000e03000)={&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f00008f4000)=""/100, 0x64}, {&(0x7f000097b000)=""/4096, 0x1000}, {&(0x7f00001a8000)=""/88, 0x58}], 0x3, &(0x7f0000a2c000-0xe2)=""/226, 0xe2, 0x1}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e22000)={r0, 0x28, &(0x7f00003e4000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000048e000)={r2, 0x8001}, 0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00009b3000)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, 0xffffffffffffffff, 0x0, r3, 0x0) 2018/02/02 11:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f75000)=0xffffffffffffffff, 0x4) 2018/02/02 11:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f5b000-0x8)='./file0\x00', &(0x7f00009ab000)='./file0\x00', &(0x7f000001a000)='afs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000024c000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000802000-0x38)={&(0x7f0000758000-0x80)=@generic={0xf, "2c7b26c5f25de23a34a4bf960895a8aac874a72958d1bb55a52d4c3aa00a6e000688c894a320e6645f9612a6184c1315fd8122730e6f9db8789e23d972b1db4a4a8f1f12722e909c15be02ab05d2f26bfcd819206225b5fbc338bf8c5be21dab60bcdc5ccd2e8f909aa0fa245d0c81cb7e8a2efa93022a89b9e2cb0c119c"}, 0x80, &(0x7f000097c000-0x80)=[{&(0x7f000041b000)="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{&(0x7f00009c9000-0x1000)="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0x1000}], 0x8, &(0x7f00001cf000-0x360)=[{0x58, 0x103, 0x4, "bc1366a3fa0ac69568e10a169d13441dcf0d6d7b91bc687f12f4d93e4902d649358666bd11a5b5dbedd5db785c03bd53b15955bb4ff0090dfc32650d7be2fb712f5237fc7a92caf8"}, {0x88, 0x0, 0xffffffff, "d49e8d39d8711c4799d384f3dd28b2fca8d93b40b2524c783ecb844563db9adc838fa9c1d940feb0e438597c77be424e52d48bdf6a3bad39dc3fac094d51def1cc25ab075aba40ad33fdd11821378a6630ece6ea06f27f513249db1ffc4140818c1cdd1e1cf8f1bd532377eff1474861cee4"}, {0x100, 0x29, 0xc000000, "8e4d2ed589f99e7b60015f338d21a9f161b795cdbbd8f20af958c8c4ef29b8670f9de060b264d9f91e7a17db04456cb68984a0f111bb28f6b973b8d51604efc6fd93c0c1af121d60904a10f40b70f4f2d0e8565c7557cbc7f7a85b6d607d1de5105673c3e2e330906f74e9985410b57ec9e8b3dba920ee0bdbc5a7cc70b29258c660b5252c2fb4588ccdf157cf105e73aebea887bb7dcf408c1033ecee0c9487eda1686718b4d56d06517a6f08a5b26a21253c96bbb4929d07792e23e3b868abde5e9da3ce802f15107f7e75217ec5b388c4e9647f301af43ddd5a9458a5ab4b86930d4c71695fcd8892885f80"}, {0x80, 0x117, 0x1, "9ff599eaa9e3d329bb236104479ace0a580880b431709b3a522fa3f935132b2c881426224de6cf2f71187ae183b500a83a7c952ed773523e4e4e744781fc166d2171734ae32bf570cc2079b55e11dc80b067f58faa5ecd3bded34dec7089d7294b84006a639213bc0aca56b66f"}, {0xe0, 0x113, 0x2, "9af000bf45a8929b885f03c89cc841dfede8b80a823a65a5f45ee3ceddfb2a08fa4f6b2c03b030f2c41d3a96e48e6a132d2d811c3a3a4323fde234654e7cefc556c90e545f790ccd90c243e1cad672c5f964c376e08b86c4c18ecf6c86aa05de2998fe165a18359979d6af8cf02b6bb43d8dbafa9888f1b8098c1185762d184b83d4fd833be788b11bb11a00d053e4c5ac4444a9fe9ee35275c76c50dad143265b926c0975359027050ab892e5bf603abeed1944fcc8a43d6de66c354724f3650706b9d74866c86ebbf3278baf"}, {0x20, 0x11f, 0xd, "5edec597c2d21c3db82dee5dada23e"}], 0x360, 0x8000}, 0x1) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f0000c4f000-0x8)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f0000a07000)='fuse\x00', 0x1000000000000000, 0x0) mount(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000bc5000)='./file0/bus\x00', &(0x7f0000b22000-0x6)='sysfs\x00', 0x0, &(0x7f0000c0e000-0x20)) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x0, &(0x7f00008da000)) 2018/02/02 11:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000061000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000261000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) socketpair(0x1d, 0x800, 0x0, &(0x7f00002a9000-0x8)) socketpair(0x15, 0x80005, 0x0, &(0x7f0000558000)) socketpair(0x2, 0x4b62b336843450b0, 0x69, &(0x7f0000f4e000)) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ccc000-0x20)={r0, &(0x7f0000627000-0xa9)="01fa14a2815aa1c0ff6781815015c0a308b588a200f628fabb11d361181dc124608ce72630b59718baeb724484d58c9970b12f9f05bd32a9ea5dd477996600d0f1c9b7a42a73191719e6ea8c193ba93cd9047c3f7715634f3de1fa01be41f0b1a393d87319cfa0058e8e96354efcfc38f894ac70859c8e69b14f669a4dcbafd62952049ede27875ee845badefd51830054bc8610aeb723e2215553d6b0991a9b309f9c16f6c337403c", &(0x7f00009aa000-0xfc)="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"}, 0x20) 2018/02/02 11:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000ad0000)=[], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair(0x3, 0x1, 0xaae, &(0x7f0000c64000-0x8)={0x0}) socketpair(0xf, 0x800, 0x4, &(0x7f0000c36000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005eb000)={&(0x7f0000e77000-0x8)='./file0\x00', r1}, 0xc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001b5000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003a0000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) recvmsg(r1, &(0x7f0000296000-0x38)={&(0x7f000037e000)=@generic, 0x80, &(0x7f00009c3000)=[{&(0x7f0000021000)}, {&(0x7f00007fc000-0x81)=""/129, 0x81}, {&(0x7f0000acf000)=""/23, 0x17}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d1e000-0x94)=""/148, 0x94}, {&(0x7f00009c3000)=""/142, 0x8e}, {&(0x7f00003a3000)=""/4096, 0x1000}, {&(0x7f00004fd000)}, {&(0x7f00008cc000-0x63)=""/99, 0x63}, {&(0x7f0000e79000-0x28)=""/40, 0x28}], 0xa, &(0x7f0000289000)=""/5, 0x5, 0xfffffffffffffffe}, 0x0) 2018/02/02 11:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000f1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x15, 0xf, 0x76, &(0x7f00005fd000-0x4)={0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c59000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000214000-0x4)={r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e0f000)) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) [ 32.526461] can: request_module (can-proto-0) failed. [ 32.568107] can: request_module (can-proto-0) failed. 2018/02/02 11:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000699000)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000015000+0xdbc)={r0, &(0x7f0000470000)="4afff8e16739d642d677c38eee9abd171e00000000000005fff0e477d76778aa13a1f6e18e60fee6b29c"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r1, &(0x7f0000322000), &(0x7f0000132000)}, 0x20) 2018/02/02 11:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d5c000)) r0 = perf_event_open(&(0x7f0000c83000-0x78)={0x0, 0x78, 0x100, 0x1000, 0x7, 0x7, 0x0, 0xfffffffffffff0a2, 0x640, 0x1, 0x1, 0x5, 0x100, 0x1000, 0x9, 0x2, 0x9, 0x2, 0x7, 0x5, 0x9, 0x1, 0x7, 0x20, 0x1, 0x6, 0x101, 0x5, 0xd779, 0x215, 0x80000000, 0xf89d, 0x6, 0x7, 0x3, 0x0, 0xa594, 0x10001, 0x0, 0xdb4, 0x1, @perf_bp={&(0x7f00004a7000), 0x4}, 0x1028, 0x10000, 0x0, 0x0, 0x202, 0x4, 0x7fff}, 0x0, 0x3f, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000735000)={0x2, 0x0, [0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b5a000-0xc)={0x0, 0x7fffffff, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d06000-0x20)={r1, &(0x7f0000948000)="b4ddb8431de661302afc8cb103c7c8054e401566754cfe687231562e832e1b0e1290d82b8c5c354f9c1ec589e3fd6d645bb2647a4acfe79ff61ab8e08e70b3227541fa82b60ca7f9e6eb81bb8c32a874505c5c6eb642948aba01e490f1375c1c61c195c5aad1d8c5d6972ca27e02aabedc86abb6066eb98a02e3d61d7e7e14ab851ecd1d409128bfb3750ab7d24b3efcea46f4f58d23388e82218264f8ab27ca16345bc5af25d001aa3b4af0272f97bb4ed90a5449a8103304389d7a98af0ab5861ed4472c4856ade44a494dfb40f909b26eb197a3c3b2d405106aeff803b5fd378f4fd33d5c5eb6104fa56d17f5697538361921", &(0x7f00009b2000)="1349be73d7cbacdb9c42bd79f37e6a3a3cba7e44128c90ab562e363d9bf3477e8a374dd632a7738da02b9500310128d3929ac1d40e5177324ff436699c7d13b83750b6282b12e87f48f82015e0007a0e26444c9a6923b76024d3bea3aa364c802cab0e8ac577070084c5c7110b30430b3fa4096cbe6f50ab590e002363ccfb60a0bfa6e60903bc81864d1a7fb0aae4772c493696cae8146c73d52d65e6515abe51254fc01a5b4ebb714dd8ad80d4896ad42e0e9de28ec332f0c1128d67244865bef03fe69ffd564934323eccde2b7fcbab487f6bbfde12f9e4ce91a70575968e2aa30eeb13e0c69994f585df0ee3bf3f"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x10, 0x4, 0x4, 0x3ff, 0x0, 0x0, 0x0, [0xa]}, 0x2c) 2018/02/02 11:08:51 executing program 5: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000195000)={&(0x7f000041a000)=@nfc_llcp, 0x60, &(0x7f000072a000-0x50)=[{&(0x7f0000bb5000)=""/15, 0xf}, {&(0x7f00002cf000-0xca)=""/202, 0xca}, {&(0x7f0000d80000)=""/146, 0x92}, {&(0x7f0000f18000)=""/4096, 0x1000}, {&(0x7f0000f18000)=""/41, 0x29}], 0x5, &(0x7f0000eda000)=""/150, 0x96, 0x2}, 0x2021) socketpair$inet(0x26, 0x1000000000000005, 0x5, &(0x7f0000002000-0x8)) 2018/02/02 11:08:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000928000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ce000)={r0, r1, 0x1, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x200000000000004}, 0xc) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x2000000, 0x110, r2, 0x53) 2018/02/02 11:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x805, 0x20, &(0x7f0000afc000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cc9000-0x10)={&(0x7f00009b3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ccb000)={r0, &(0x7f0000083000+0xa0)="71378fddc74b1cbfec2211c3635ff9afe25014f82f0123ff04781741607a72b6559bb12338d744b45ade9919462b85841f2bb166015c9b55fc50167f9b0aad7b5796237ee97a74d17b35729d2064a626a68fe659c373"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000502000-0x2c)={0xb, 0x8, 0x3, 0x0, 0x10, r2, 0x2b}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000657000-0x2c)={0x40000000009, 0x24, 0x7, 0x82}, 0x2c) socketpair(0x3, 0x803, 0x4, &(0x7f0000caf000-0x8)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ea5000-0x18)={r0, &(0x7f00007fc000-0x85)="c8d51428391ded2df765c0d854f4f2ca994ba36209b606b2e3ee9b0926792fa08c3b8d26cd7a25b2d4dfe750a82c5a4c38721557958d51791b913188d1e2a82f34e08d19fe6c286a5a6144462f061c0caa6bf20fd1327e486f7123ab807196fe6ee49152d05d34aeefb52db0387efb90d90f7d737af2a1f7e196f46b9682b16eddec35bda2", &(0x7f0000c99000)=""/4096}, 0x18) r4 = getpid() perf_event_open(&(0x7f00009fe000-0x78)={0x4, 0x78, 0x9, 0x2, 0x42b, 0x10000, 0x0, 0x9d, 0xe0000, 0x0, 0x20, 0x9, 0x3, 0x62, 0x42c, 0x9, 0x200, 0x3, 0x0, 0x52f0, 0xfffffffffffffff8, 0x1, 0x3ff, 0x80, 0xfff, 0x80000001, 0x200, 0x3, 0x0, 0xe2f, 0xffffffffffffff00, 0x10001, 0x101, 0x5, 0x1, 0xa418, 0x6, 0x7fffffff, 0x0, 0x0, 0x6, @perf_config_ext={0x400, 0x25e}, 0x400, 0x7, 0x1ff, 0x0, 0x7, 0xeca, 0x1}, r4, 0x3f, r1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d58000-0x20)={r3, &(0x7f0000444000-0x65), &(0x7f00008e8000)}, 0x20) 2018/02/02 11:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009a2000-0x78)={0x7, 0x78, 0x6, 0x1, 0x47, 0x100000000, 0x0, 0x3, 0x4001, 0xe, 0x40, 0x7, 0x0, 0x8, 0xffffffff80000000, 0x2, 0x7, 0x4, 0x5d, 0x4, 0x7, 0x1ff, 0x6, 0x2, 0x3, 0x3, 0x9, 0x8, 0x68f, 0xff, 0xfffffffffffffffd, 0xc00000000000000, 0xfffffffffffff801, 0x5, 0x7ff, 0x10001, 0x3, 0x7fffffff, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000407000-0x1), 0x7}, 0x20ee0, 0x1, 0x7, 0x7, 0x2, 0x8, 0x3}, 0xffffffffffffffff, 0x940, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0xfffffffffffffffe, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9e69) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000688000)={0x8, 0x9, &(0x7f0000fbb000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0xd1b0, 0xb, 0x6, 0xa}, @call={0x85, 0x0, 0x0, 0x1c}, @exit={0x95}], {0x95}}, &(0x7f0000ff3000)='GPL\x00', 0x1000, 0x0, &(0x7f0000c73000), 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000186000-0x8)='./file1\x00', 0x1f) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000694000-0xd)={r1, r2, 0x5, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/02/02 11:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) close(r1) 2018/02/02 11:08:51 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ff6000-0x48)={0x0, 0xd, &(0x7f0000ff5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa36, 0x0, 0x0, 0x0, 0x8}, [@alu={0x7, 0x400, 0xf, 0x5, 0xc, 0xe, 0xfffffffffffffff0}, @generic={0x1000, 0x1, 0xff, 0x7}, @jmp={0x5, 0x6, 0xb, 0xb, 0xa, 0x10, 0x8}, @call={0x85, 0x0, 0x0, 0x1e}, @generic={0x461, 0x1, 0x4, 0x8}], {0x95}}, &(0x7f0000ff6000-0x4)='GPL\x00', 0xdf4c, 0x92, &(0x7f0000ff5000)=""/146, 0x41000, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f000069d000-0x2c)={0xf, 0x20, 0x2, 0x7f, 0x6, 0x1, 0x1000}, 0x2c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff8000-0x10)={r0, 0x50, &(0x7f0000ff7000)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000ff6000)={0x2, 0x4, 0x1, 0x5de, 0x5, r1, 0x2}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000192000-0xc)={&(0x7f000003b000)='./file0\x00', r0}, 0xfffffffffffffeef) socketpair(0x1001, 0x0, 0x0, &(0x7f00009d4000-0x8)) 2018/02/02 11:08:51 executing program 3: socketpair(0x17, 0x803, 0xff, &(0x7f00008bf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f00001c4000)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='rose0\x00'}}, 0x1e, &(0x7f0000910000-0x60)=[{&(0x7f0000266000-0x56)="8ccac5aa30ec4b35b6c3d94f2ba04fbdc827f16ab9d5b15b3012155f6ba7921ece259c458e92b0cb5360d11cebdf1caffa0b0532f7079a4749877cfbb1789f9d8ed795b621f1ae600e52963e85138791ebe93b304323", 0x56}, {&(0x7f0000000000)="391f6dfbdb323e1d4e0440c21bfd6fd475b5f3b9ec60a79f1df5ea92cd53514ba7a666c660b66f142c2167975ff5b7831c73aa414c2b90b2076a0c15644d3cc659c585dfc7b3242ef7554b718e256117f83c6b3b145cdb2e3f3a", 0x5a}, {&(0x7f0000001000-0x83)="15762e0dadec42f41a8c8e1b5ee3f80baa34fd518f851b16c32a5dc1eb5965c1843d205fe96152025d81fb4740d99cb300e87124214165e0ca759878bf9d32855a6bfbd01dcab8631eb2429bd9c8c322e1765566c1a9d3e74a2b055390f480f6992982b6731d3b82c56d22f9cbe6722990d47fa38e94c6c0ad3f0b90b9ff6c01cad45c", 0x83}, {&(0x7f0000dac000-0xa0)="4c5784e5143351d4b957b432bfccd8e34c34931b07d3f2d452294f459a4634a90c46856575d17d101820d462e98673bf29f144db4555fe4475379b01e8dd0345c9de2df4da1bcf6e612067fad334507398a0f2ed195954a7cfcb967aa0e23e113409752a483079074501171479d605b3cab0221d36f69024cece9a8c312bd9cc07a7abe2bf754ebe2a36662ac35ef4b1ee8c65bad34fc72d155f62c3eade57df", 0xa0}, {&(0x7f0000001000-0xb0)="04690845e8b0264321b2db6bd2090c9a1bcbf48c48f0b971808517bc8ac35298afa3255f35dcc1db5af7cf670355c416dfaa5e94a5aff6f0d436bc38fefbfb53b2178305aa3b3befad23f95eac2a596ae365c2253d646dfbf5ef50c39de1abd287305961427a9bc953403208a5bfca544de9722da3e4884b979d8d7d20de51bd96cb247eca9e03626d2614c51c37c0a6e4937084c86681b7ab1005b884f5a698b5cf606017b7b1e2e80877c0e6c73c24", 0xb0}, {&(0x7f0000891000)="0698620ce629b991a14d28abebe555df1e0b8bcc7a42772d74303d81da617f21840f540944d018b563df51f300f843848d451d8c816c249d95758cc89f0ad2ddccf1241464c61badcc5132447eb131d20c053609e791225053964afd412f620b6e8fedf746e1d2c01d7b9abf7de2ecc8b42ccdce5bb457f7c8bfba1bc51a546ce3c904d074835d826238bd2189de5ce53534110697611af9", 0x98}], 0x6, &(0x7f00003fe000-0x18)=[{0x18, 0x117, 0x8, "f61ee4"}], 0x18, 0x40}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153}, 0x48) 2018/02/02 11:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000cf5000)=""/237, 0xed, 0x4}, 0x1000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1a, 0x0, 0x6, 0xa, 0x0, 0xfffffff4}], {0x95}}, &(0x7f0000d60000)='GPL\x00', 0xffffffff, 0xffaa, &(0x7f0000f7b000)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000054a000-0x4)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000da4000-0x8)) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a68000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000469000-0x38)={&(0x7f00000f9000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x0, {0xa, 0x2, 0x5f2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, 0x32, &(0x7f0000262000)=[{&(0x7f00004b9000)="852cea11fa53aa97904efbc67102bf6dea6a479f5baa72e48a00e8dfbb5ef62bf68e067a02c52ecb88", 0x29}, {&(0x7f0000d23000-0xff)="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", 0xff}, {&(0x7f00008b2000)="10fa4ad3bc76251195102ef929b5e9ee285a2dcd5a5b562b85ba634e9fb27613e754328f3897772d84240eab8d73ee86edeee5f80076ea438f5aa30b5b3308d93519d61faff2083896bdd7ee107218d8f60576a0c4bd808e35a998cf98ef74c94d200a1425e582389906a6ebfdb41129dbf020e3bef3b20668a1b2ebe68c", 0x7e}], 0x3, &(0x7f00007eb000)=[{0x50, 0x114, 0x6, "09393ed853f42351c84164e7456b0d6ac8855011787ccc27721f5cc80f715cc2802a390a039b4c40b29944939981d78ab93bf7b91f8111d1bc"}, {0x58, 0x110, 0x8edc, "94673ad3969ca6aad36b8b93f1a0c6194b6b070a1b6c93bb7fd29ba754ebd3b3e638aa1d043e3861df488f96063919f6103cacf4ce3e27cbbe680ad2bfa8281638281b131286"}, {0x100, 0x10d, 0x7f, "591d9630cc8dd4cb9c880d3bfec91f87923e9e87e37c96f8ba8de19760c982005fc9feed50cf02ea3983dcfb47a1a74d2f12e695ffd52d973c5eef92818b042cd573f17a222e460055dac0fd59b97460cb6f09709c85632b6a6ad4095f4fe173ab5487f4d41cc5069fc6f44a6a3a0d897148374c3cca670b9c1dd37a65cbcda5fe81f813870bc898fb9105ff2dc4f5bb174694a8bb2152d781ffc9ebd9db5fad0766622da652cb55a5c13badced50d4e0e758caad0be2487e139651412a27da0691c547b7bb1248b6522e5d2bf59aa32093a8a68224c2ee0b7b3d098ba831a39e767ad52d4fc9799c1a0a6dcbd804e2f"}], 0x1a8, 0x20000000}, 0x0) 2018/02/02 11:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000925000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xffffffffffffffdc}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e9f000)={0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eba000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062d000)={r2, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000780000)={0xf, 0x3, &(0x7f0000049000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x911}, [], {0x95}}, &(0x7f00001f2000-0x4)='GPL\x00', 0x101, 0x75, &(0x7f0000960000)=""/117, 0x0, 0x1, [], r0}, 0x48) 2018/02/02 11:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x4, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, [0xa]}, 0x2c) 2018/02/02 11:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f0000258000-0xb)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a2000)) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a1a000)='./file0/file0\x00', 0x8) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/02 11:08:51 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) socketpair(0x200000, 0x0, 0x0, &(0x7f000024e000)) socketpair(0x0, 0x0, 0x0, &(0x7f0000ae1000-0x8)) 2018/02/02 11:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair(0xb, 0x3, 0x9, &(0x7f0000a80000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a2b000)={r1, &(0x7f0000312000)="09644b772db08ac12efc9429f19679b966bf1a45c9e70e630a77764cb7118dabc5a660a288daef09b80e266cf5a0a9c5ed17d3ff35e932401bf27aed52ec6126f01bc3c9ae57a53cad112cb6e71dad3dce037390cd593781946b1affadb32e4f3ebe01e3d2fb658617b34f830ecb48907b90530187cbc65656e652e0d819f1ab72ef41dbe6ee446a4d16b98f8ad51ea3f42186a4967b4d7c995dc996efd6c130d78ae9997243b3c40895a199fe631fb17baa9f02b01c34f4f16852ce1422b6eb95466d68348e2cb6013d858ffee51b8633ab1a814ca2793fa9b56ac0d27f7efb9e8275ea6562760ecf059c66d35cae", &(0x7f0000226000)=""/66}, 0x18) socketpair(0x10, 0x80000, 0x7ff, &(0x7f00001bc000-0x8)) gettid() bpf$PROG_LOAD(0x5, &(0x7f00003b5000)={0xf, 0xd, &(0x7f00008a0000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@generic={0x2f, 0x7, 0x9, 0x2}, @call={0x85, 0x0, 0x0, 0x32}, @map={0x18, 0x9, 0x1, 0x0, r1}, @jmp={0x5, 0x2, 0x0, 0x7, 0x6, 0xfffffff6}, @ldst={0x3, 0x3, 0x7, 0xf, 0x7, 0xffffffff, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000d28000)='syzkaller\x00', 0x7fff, 0x7d, &(0x7f00006a2000-0x7d)=""/125, 0x40f00, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8c}], {0x95}}, &(0x7f0000cfe000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/02 11:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x2, 0x4, 0x8000000002, 0x400, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1000000000000, [0xa]}, 0x2c) [ 34.073396] IPVS: ftp: loaded support on port[0] = 21 [ 34.099857] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80000000) 2018/02/02 11:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000920000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000671000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000544000)={&(0x7f00007de000)='./file0\x00'}, 0x10) 2018/02/02 11:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x5, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) 2018/02/02 11:08:52 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x11d}], 0x284}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000017000)={&(0x7f000001e000-0x9)=@rc={0x1f, {0x9, 0x4, 0x0, 0x401, 0xb5c2, 0x40}, 0x8}, 0x9, &(0x7f000001b000)=[{&(0x7f000001e000-0x55)="2c7985af947d6a2cadf6417837d537970f7864fad7d081b76a859d86f2d5df7aae15205041c4c33da2c012ffdd4382c6e23c236d8438722441497f90ac8f4bea3e3ea87ed70bbce3bec3ead660db0a2a3f36ac15f8", 0x55}, {&(0x7f0000002000)="cb9f1e21ca4dfd3940bca823b850a5e3be73df76c1f5f9fa5d2855", 0x1b}, {&(0x7f0000005000-0x96)="b02fd20b0a1ce81b81bf1ff31f50702bd00014fa800b0b565fbcd087ca221b9ba6aee7ab546178d748fa0468e69f431c16504cd61c108f667d50bb2b01e889c44cc314b0993f94a2f5c55ef4ba45becbbf458b721ebd2e02e0b46d86927d09b0cb7845c54e55fd34702b6adc6abbab99cb0f50e03252d3af81b21e4b260a88b418a69ecc1f4bcf4be4f7a245940c78df66c50f42634e", 0x96}], 0x3, &(0x7f000001e000-0x98)=[{0x48, 0x13f, 0x0, "62be673379f4c64a7b092b06e067de86459eca9238e1fbb1489f0478f6bb3dcc5a3e83a101f1871e0ddb1adaaa3692bfa7"}, {0x50, 0x185, 0x3, "f9de05063206da9ba562f015c6a98ef90927bb6075f54a0ae5993be58dfdc34c9ca39fc6e7d632269ea7e96fb08724a31f4c63c20989124ba7"}], 0x98, 0x8010}, 0x804) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001f000)={&(0x7f0000020000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000-0x10)={r2, 0xa, &(0x7f0000020000-0x50)}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001f000-0x38)={&(0x7f0000015000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3, 0x1, 0x4}}, 0x2e, &(0x7f000001e000-0x80)=[{&(0x7f000001f000-0xcb)="5d803eff9b86f126da3f9ba8e2ebd85138b88081547b1b2921455e12dcb62b35500afd2f795345ee7d88478e0697f4285bff433d4ab17d1ff41a7790ca9f5d991eff0bf77712f5def226e43a443227835dbaca6e128b5dfcc30e04e0828a568f4817867604f5889818fc62743a559f8a3fb4fdec54233ca4cbb8be267e8b3a34d0af86be9d8c78219738cf9074beaf4a4beb7f9d17b55d09c3dcbeab6f39e6ba21db11ea2820b2b74a373559eec5cd21f6581fa5c74cfc2108104a2303aed912e5870ccb6fbdc2543e9c4b", 0xcb}, {&(0x7f0000005000)="58ff5227c581bd3ee0c1b731ac1013aecfa85ef938a00bf38a33b299e6dcac32b5978bc517ab282ac5393212f4ffd2aa130106676985411c8dd02606f602ea10cfc667dd42b79d4272b15cac384968290d63ba680a19c8de3dd1df9da67eabf09445c543ed44138b79f0a704bc0878a895e191c147fb7cf664ba69cc8efe0f8903fb6ac7a310dd052fd359360df4b3daa2a9", 0x92}, {&(0x7f000001b000)="039b902d4fafce6f4d318dab92eee35b4ea75a60b1302945e615a2547958616f8eb9c1a561f64f20fc1e02114525d0056de8e2b4d9bc7b9e1728d1311d68aaee3e0575255db0e82fa2f7ee35506eca21a43f69441173c97003b4b6ff4da1f3e0dfa8977f5ef93da8b817ecba13a50b6225445463f4b96926154eb8754771cf67567ac54eb5f5f9adb64e9690352b5f3eb3ddf9e439bd8afbf89677a015d763525d6abdfe", 0xa4}, {&(0x7f0000010000-0x32)="9412eba95f1ea5bc9d6a420ab4ccb2c6aaa7e605dc0db8e838af647262bec3ef6036c5c4c4ced0f086b9cfa0c818144e5c09", 0x32}, {&(0x7f000000e000)="3c80da4f78aa4bf2e3da2f7c5cb4a1a1c80937956ea5ca6d0941fa054d9536b845cb7c3b22e646ec92222b355012f0c549f9a20a06db03bf582fbc24e634d2d9d7eee866492451a0e558df9f2ad58164a930", 0x52}, {&(0x7f000001e000)="3ffc2af988571baef893cc1cf90ce3fffcd1f23f43a9c5a7b24c0956a8e8067777b97d643945f6623aa0a2dd7e661354b0b7b2a25371de98ac9767bdfee9337178689eaa57a01e2dfa5e14e4d8b269b47101cd568cfcced92a333871beefdbb3ce926081b855de1689ea1353d2ff8aabf250b61d6862d3845b6db4e101591904d1baa0dd5a672273e459e895b326a25e0ac6fcceab86994b98a9f0e11183766d9298bf30fd64cfc25b243853b67c744ac9e6e8ce04f0c241ba8c6f92ce4f4a555ff4ea4299029ed02f72ef102e9758b59a33711f3dbdebd7a969a177b5848a1054504d8b354e19f1", 0xe8}, {&(0x7f0000003000)="4989b1cb98051d72a969f9bf4bca7ef3a56fc2cce682771a279aa7cce51e12fde16f10ddec3b66f19c993421decced032aeebfbea1a6b1c7370a4dc942427a5906765754a9056510531da145099500530da7abf969520b2bfbb5e16c516d3cc8b44d0a308f7b79e3d027a68b15dc12eea0535080dc4232eabe37ea0cdea0589621a61f7eaabdc7b0ef82778256f32e24c79c6f8d60a8", 0x96}, {&(0x7f0000011000-0x42)="b22cf2ed13da3e01d21bbd75b48366ca47b839bcdc4f1c4db7acc23b44407aedf0c65ef7a5d60a302dbb2828f55b5da383a05508721140786ce04186fea667431fac", 0x42}], 0x8, &(0x7f000001e000)=[], 0x0, 0x4000000}, 0x20040800) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000001f000-0x4)={r0}) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000001a000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001d000)="4fc9cf0bae27b9cd62707628772eaeda680d8081362ed562f82ebdce9abb6ed5f89563de163d337f2c578f7dec520ae3b6476b95d3b83c4cb3573723bfa210d3a43c848bd36acdcf363a8d85399e3de367010ac49e915b2d98e888a39f2f8ebfbfe814fc294b0a8a0ddceab330fc66269f1f6626c68062af20b3137c9d53b8661018728e1b06829a130f9d32c720cbb18e94ec8d03ed6a4c04bc6f8d34415f1c0afbbdf18f2470c5c508e0538b6fe8c152c2b95c3fc1f94bc5372f5d4c60be56c0a1f1c3bb3c38ab7c7fd41ff46b", 0xce}, {&(0x7f000001d000)="09c050f211a9cf1ef417996b9c37fa147e307c45aa54c5a0c90bfaa41da234368cb5e65059f026a5c2e4f3420788f8e36365250a795317626c79607840d47c1af9e86aeac1316d3cd82c16f940caea31790d6a7cf560c27afbef5616506a811ffa8c88f323cfe1f52c8439eb271ae184171c4c02580ffe2089aa87bff9f776c138e8f74d77d5fcd2c3bcd40c08348d6f87a7891595fe5a93d34a05cac004a184bdf4f34a772aed10a95595cff0601ae36a73ed439666", 0xb6}, {&(0x7f000001e000-0x58)="f63907fd375f649571f8361987b589ffa6829c7f59d0de782837f0b69035f66370208fd2cb1cd16c9efa10491b095fe42381429ea738cfe649fe656cc4ce17f96ae136e6bfa2784186183abf11a73fb6c3b7b360a0233efc", 0x58}, {&(0x7f0000011000)="92b26ad904e7fe2dc7e9d37906c72d852dfb12811abad0cd88092003265d8c27ba83a70d4d2b48608968a72123ef1e04f2ce4eff45176ab1368d00e7d82b92d3b7cfcf6e12fec65a9a92f729b465eac0614b", 0x52}, {&(0x7f000001d000)="f50e6557c29f64b0455f61a288a3817398384e7bc391cda5b44c31ae1c058e49c145cce60fb11bda4573fb3bea83e671410df1bdd65e788e2c17626e06739fb9990462d33127c9a4827c8d96a89fb3a6a885783d2c299049bea62d3afa070dab3abbeb37003ec86d54153bc29ee366038064947c0a8364889e18d89693fee04ebae019fab8a8851d2606bc90e189a7", 0x8f}], 0x5, 0x0, 0x0, 0x40000}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r4, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000001f000-0x38)={0x0, 0x0, &(0x7f000001f000-0x20)=[{&(0x7f0000015000-0xb7)="4ec5c120e6ac3821f2faebb979f8eacc8d366680868169dc0d9387e548e2fd7223c45717cf07cca4ece9514d24e45ace6b9dd811c2b97cfc5621bbf6def3f882fab1c7cf683b0b4af9dbd8ca0f3dd4092a8b8a6c469f0beefdc582c44ca71b8f8b56074355e58f2c7a56fb9d74853de4e40721c591265cd90a64ba2d37d0d0e288161e9f12342a4ed1a2bb1b5b3acbbf3a082807b88557de21d99491ebc655f7ab99ae01c781cfba942abfa1c44084388f694751b4f9f4", 0xb7}, {&(0x7f0000013000)="857814c53f17d110cfa718f373080c1e929f81bf1c7263dd60540382d377d50d4430d3722dcf5c525fd1eac2c528814bd9fd121e919c2f42ee53207ea664c7a38c7f223b0358ae8088730ec212d406d979da8c4784bc2590073b0bed0fcb5858730834e797964ba408c3078346626d2f47486936f1db5081b13eb3638f6293d43d1f19e013dc8fd57a6cdd9c7a5fb862493e01d58d6332a86d230978c1c4ab441505028e57869ced605adbbc85cea2c87205a7b746d9af51a310d78c04bfa3bf97745be9d7d56fc5d73ec78b40f1bb1510fb63b640e6ee0d2433f1a86b35b34510a0b5", 0xe3}], 0x2, &(0x7f000001f000-0x1278)=[{0x1010, 0x10d, 0x8, "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"}, {0x30, 0x115, 0xc08, "2049d5d177f6f7dd0d8823d1b253b8c6ddc59255066ce0326c8316dfe385dcde"}, {0x90, 0x115, 0x7fffffff, "125e0b5a35cd138097c2796288eaa6965e99e4e2afe9551227f055431184290b67dd86697b6fba00159d91a85fa28f72683e8d830936df5571dec38650831899db68bbc0ccff551be3f3fab27b991c40a399914e99c1a1c3d3401740a95828fbe577cb46743f89236126f69d2443f6059a4cf85737aaf560d0"}, {0xc8, 0x10c, 0xfffffffffffffffd, "3242194061a18d3df5df3025b49bf396e12c457839be66bf952e7a138f94cca9fc8fec434a5343894bf151fa02c0fafbe16c7b91cb21ea4b0abec7edc5c7b7e54b1974fc865495db309fa8fa7f4fe48a697488a8e9d4e677777c5b5b84e25f977b331ad9c42e069667321c86f26256739ea2532c9ae6847881a567ff34e3e758b7a1cdd31ea0e62b143441f143a011faa58bf339c3ce35b0c0182b597366c275c1dbcd22113f5f55109cbd186a38c11c5def59913dafc8f3"}, {0x58, 0x103, 0x1, "8d4480db8cf078cefcd4041c3d96ba98cf4721cc5e60b871f7727d902f9c6c8d14e89b71186cd0f8b02d9309aafac232ef0e0be30e14899751f6a5de41fbcfe6ffb7513cf965"}, {0x88, 0x115, 0x6, "71c5af634f08f6ba9ca57c07ba03caa4a3156ac2da7b643fe4caf722f196012c2e62d7d49984d4d2f6c68f4b5cd8949fd3b7b76087e433a6f0dbf9a5f61208e66d3508733af3dbe4684d27eaddf3aea616b2c5116be5806c7b768ab5bf419a87d8c7571d63f55a595fb8dc4c1897ec54d42231ca458d0e"}], 0x1278, 0x20044001}, 0x8840) 2018/02/02 11:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e49000)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000974000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007b3000)={r1}) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x65f5, &(0x7f0000c61000-0x8)) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/02/02 11:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80003, 0x5, &(0x7f0000471000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000851000-0xb)={0x3, 0x78, 0x7f, 0x2, 0x0, 0x6, 0x0, 0x40, 0x20000, 0x0, 0x5, 0xffffffffffff8001, 0x4, 0x9, 0x679, 0x1, 0x8, 0x1, 0xfbb, 0x1ff, 0xffffffff80000000, 0x9, 0x1ff, 0x3, 0x0, 0xffffffffffff0001, 0x3ff, 0x100, 0x0, 0x7, 0x5, 0x20, 0x100, 0xc4, 0x6, 0xa2b, 0x10000, 0x7ff, 0x0, 0x5, 0x1, @perf_config_ext={0x3ff, 0x3ff}, 0x80, 0xd3e1, 0x7, 0x1, 0x0, 0x1, 0x40}, 0xffffffffffffffff, 0x8001, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000266000)={0xd, 0x7d, 0x3, 0x2, 0x1, r0, 0x9}, 0x2c) socketpair(0x18, 0x0, 0x2, &(0x7f0000df2000-0x8)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007ca000-0x8)) 2018/02/02 11:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7fffff, 0x0, &(0x7f0000bc8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) socketpair(0x5, 0x5, 0x7, &(0x7f0000ce6000)={0x0}) sendmsg$kcm(r2, &(0x7f0000303000)={&(0x7f0000629000-0x10)=@nfc={0x27, 0x6b2, 0x200, 0x6}, 0x10, &(0x7f0000535000)=[{&(0x7f0000066000)="3c7afac1192e07f73bcec6c430db4220eaf6641eb5e6bf9c685470777e5e2493f8ee3211027858e9749749180bc292", 0x2f}, {&(0x7f00005d8000)="503952beecb6895c6d090a30b1cc2ab1932d880e05c9a6d8cb8cadc846eaabaa99f7f811bdeaf987cace7680ce2e5543bade454ad77fc77ee4a988c532ff43c60b95824203fb0f294f16efddbf01", 0x4e}, {&(0x7f00009e8000-0x41)="14e1431703f2e51fac4f13f753a43062dfea2e337f165e8b965614e3dac49a18d27650a7e70f2dad8c1910804e3941e517272c339bd84273f4b2758381a676e654", 0x41}], 0x3, 0x0, 0x0, 0x1}, 0x84) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb}, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f000079b000)={&(0x7f0000b26000-0x8)='./file0\x00', 0x0, 0x8b5e0035d1708459}, 0x10) sendmsg(r0, &(0x7f0000400000)={&(0x7f0000055000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000c79000)=[{&(0x7f0000fea000)="384db931db11092ec44ea68b97", 0xd}, {&(0x7f00004c7000-0x5a)="b5e27ec65865c095eb6d153947350f2342368affffd0d5baed58e76c6ba06adc52ceb73deea767061679ebe15ec7437ba732c9014d822924993670596065f24e9878f8bde43070dff10f4b8416ce2f59d1ddb54baa49b4d6d9ce", 0x5a}, {&(0x7f0000086000-0x38)="4778464ddf612a106ae8575fdf5b9dd85e92e694d7d807f367f5752a837a30e8a3fbfd78cb3c5a4d370212a1073a0ed02a3ee45b55e96a53", 0x38}, {&(0x7f0000d09000-0xe2)="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", 0xfe}, {&(0x7f0000805000-0xd4)="e01e9fd53779ae773dc35ebed2288676fe58f70cba69a87407a6642f191aa336984dacd755a4f8962428ad3d952659cdedec69597e3999cabf4727e18c07a466d7cf5aaa114a5469ecda8d127ffadb46e64aea7653026368ba9de4cbcfc991dd64831ffe62616864abb9fa7e3b87a2132faaf46802da5d6acdfa6547941708d13a8669a58c0640971674d1e4e2b13dc84c766da31954ae6cb8520385412ed50cb475945382e51e7dca9879f695a53a9acf5ab490a660ea6abe24c7f984a3b29c24127a0719083bcb24099c7f8d1c59aa0701e9bb", 0xd4}, {&(0x7f0000495000)="8f181294d9d44c24cb783de5b396c1a28a0f9947a9cdc6146267c99ecd36136312205b63c9d9da93c30d6db4fd23705bb1700ccd70e71d94f479a4e7da3b13ddfca537187666d8286861f511c988cfa47ec2c1ffaf7a0f9f4114cdcbce7b1155115139929f2409473aa05c90dba104cd18511f7163fa4f41236d2b8ea786673c6a253a1b1c3e53ba57d9b799a7680423b87e04a13019882cb6f433cf7af82f73adf7c73d671bf206ea166567b9e2055331d4c9024597a5cb3f9f2eb692cb74a05401a650f6b88760b04acd92f0b0230a2e78895998b8ff84e073ba466df36612b2e79e5ef4", 0xe5}, {&(0x7f0000d5f000)="a89e0b58d2db2d265942b7b1130a0b19c193f63ea1a508d204706c074f878f8967346d5ac511502fd6127c91b78d9f015e93a213c3fe05543829e94033b02f2b05db7170a45705370b9e211cbef53fb60ff0a3f79cacb344c9b7049c15eb0634ab250056edd921d9411dbe332b3aec62", 0x70}], 0x7, &(0x7f00008a8000)=[{0x90, 0x195, 0x0, "403f99387b5d2e3bc20825a5a31a6a3207f9a3fb30765c454318ef175be6da06e549c6fa3c4dc1921a964ac61143600eae0f6852d199a7d8c86735040b982b659f20ddb1421e200b54085c60684fff31782a2c35bedb6e681d67ff7551e982207ea502b3d3fb8197dd0372d7044c30faaa4d07d6fd421b36fc"}, {0xc0, 0x100, 0x6, "6190ee6e4171246a42b2df4b0509d9533723c23e6214f2377cb09720012b0db37389eb844139b87ebd2aa8de16a125adc996915eab1e31064ce122e67d106cab3df49afa72c4b99be841d58bf0462f946b508adabd3a452e38fc58bf4bbbc801382b406023610c9effa7d05b4b12b93c7df2336e1af20b57f6b22948e6c4ccc92148a444150f09af1a44fc0e56da8da351b993de27081555cb321257188da263ab1308fde64362d80d68bb42c1"}], 0x150, 0x20000000}, 0x40010) 2018/02/02 11:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f1c000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000047d000)={r1}) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd784}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x20000000001, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r2, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) socketpair(0x9, 0x1, 0x9, &(0x7f0000ac3000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000361000)={r4, &(0x7f0000bd1000)="22a14c4612ed8c9bdf581d1e94268ee558a21270d21fc396862f3b4013515baae30fe3bd35dd655f5a1219f3b1c5cbeb006db62cec51340be7c782011f64f70e", &(0x7f00006d4000-0xd6)="28884ebc72eb2e152d9473f6a96372bb781445f1a1202e5b7d92cc2df54a7cf3feffa2c2f027fd3e793b6b4384b1ff83282a6ac0f820048f3f113c15f2922a5daf702fe4c0ed2b5a3037217c2eac1a3e90db201da514986101683748586ce46ed25c365f32fa0675b40067a09813b1f42096f8fa072971f73fce5e88639837987dc389757b48b8397fee5a803431b87db7c10ee4d1e94d37d257e471ca8e28cee83d7bef2d0057d08d4c53734ce2489d84c297ab4c1da162fda77a45251a37934bdf1a7dc0c7f5696846caf0235d1e847d71e63fd87c"}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x7, 0x2}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000084e000)={r5, &(0x7f00001dc000-0x30), &(0x7f000063c000)=""/4096}, 0x18) 2018/02/02 11:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000c6f000-0x9b)="763486") 2018/02/02 11:08:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e1000-0x4)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008f5000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000050e000)={r1}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f0000850000-0x38)={0x0, 0x0, &(0x7f0000a52000-0x90)=[{&(0x7f00007b8000-0x8e)}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f000047d000)="07281ccba515cb96bfcc62e8506d7b892c448b872e71186644943cf9b23737ac2220d65906a04f9abdb2adb2188fff613725bf41e9c41ddb8493714ed91a0acfd695b1d47e1fb49e9a158624030eedcee562f3941e56e9a128c33abaf7bb8998ef48b5570a3a74f8be3064b8c359365f55935a5c68f214c6a1510ab7d2112f05cba6d2", 0x83}, {&(0x7f0000b0b000-0x1000)="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", 0x1000}, {&(0x7f000032c000-0x19)="162611230e4809c6e5b3489fafa3afeb47bde236681326b803", 0x19}], 0x5, &(0x7f00001b8000)=[{0x88, 0x11f, 0x800, "5520c6bd3c1dbe810b870540f1cebf8596beda696f5cd0aa37dd9a48671b1940c9971e4969a9ff770c1e97552b0259379c7dd07b2331c3c57d27757410f8e70f16eb93f2d2d1675338caa623ec78861943065aed512e5e834a2eb9291dcc55d90ab1b734ed47e9040717745114a1a87f2d69dfc863"}, {0x108, 0x10d, 0x2, "b9b8ef337f56efee31d9d82c0f07bb2284cc579fa4e411c3affa1bcdfc205a6e0c14f70ce7025a42d85d881e7cec1f92c312c85a1f033ea584635b473d142d4a13bbfd98bb17dbc6e71126ec1d6bd233e07fb68f31adb5db9d9432855df916461294c709fdb2cbee23418becb9a42bbcaadfb1dd635383d99b3cd11da301b873521702d74fdfddfb296a4e48d7b328e3d9efb98407c14f8534b45b0c56320ef7e10e031b2e2898605cab6f64e0b17f780738671797e559231622f0481511f572f68e5c65ed7981b7025db46c1d8a24dbfe49b0d5f673c2313b041b333c51d6505b03b8ce1c860f80c29969d5ccc2f10d9d0f"}, {0xb8, 0x107, 0x2, "49f7b654e2fd5d05f9143f5c48cef5dd546b4158f6749131e90551ad7e0089dec30fc2c9b85773346b712286320b539bca3fd572d2dd2896c3f59b0a949064eecc0e03d2d06e9273ba9e21c9591aeb1c7d2b36d3e18d7fc72f9d547cad09e4010a5dbbcf9e218a10bbc2badf76043c654342b8a43b1192f1e3603dd532d4238add90d0abbaae000c23402384b48327971f50286b9f757ef22a9f9cb8f6591a21b28454"}, {0x70, 0x84, 0x3b, "7ce78a0c6090a515cc0364a0942d263f07fcda547ef23f5f5b6882e73d079758d00611ab5191306cdfa2b857b8bce09b1d78f57303046a135945d52cc600d1fbdbec40e6ae4cbd6217d47e7377dc4580009160197f90ecaa19e10f"}], 0x2b8, 0x40}, 0x4080) 2018/02/02 11:08:52 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000025000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000025000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000023000)={r0, 0x248, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x7, 0x3ff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r2, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000023000)={r1, 0x3, 0x1, 0x5, &(0x7f0000024000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r2, &(0x7f0000014000-0xcd), &(0x7f0000020000-0x28)=""/40}, 0x18) 2018/02/02 11:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x9eca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000049e000)={0x7, 0x78, 0xfffffffffffffffe, 0x4, 0x8, 0x8, 0x0, 0x0, 0x4, 0x8, 0x8001, 0x800, 0x3, 0xa6, 0x9, 0x3, 0x2, 0x7fffffff, 0x8, 0x3, 0x8, 0x0, 0x80, 0xffff, 0x6, 0x80000000, 0x800, 0x6, 0x5, 0x10000, 0x8, 0x619, 0x1, 0xfffffffffffff5c7, 0x8001, 0x45022831, 0x1, 0x5, 0x0, 0x7e, 0x0, @perf_config_ext={0x5, 0x10000}, 0x24000, 0x7, 0x3, 0x3, 0x3, 0x8, 0x101}, r1, 0xffffffff, r0, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e0c000-0xe)="637075262d33000000000c000015") r2 = gettid() perf_event_open(&(0x7f0000334000-0x78)={0x7, 0x78, 0x8, 0x6, 0x1000, 0x7f, 0x0, 0x8, 0x1000, 0x8, 0x2, 0x5, 0x85c, 0x4, 0x6, 0x7, 0x57, 0xffffffff, 0x1af, 0x1c0000000000, 0xff, 0x1, 0x145, 0x40, 0x7, 0x4, 0x7, 0x9, 0x6794, 0x1, 0x0, 0x0, 0x3ff, 0x8b, 0x100000001, 0x10001, 0x22, 0x4, 0x0, 0xc0, 0x1, @perf_config_ext={0x3ff, 0x80000000}, 0x1, 0x9f, 0x9, 0x4, 0x5, 0x6, 0x1}, r2, 0xff, r0, 0x1) 2018/02/02 11:08:52 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3), &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ee8000)={0xffffffffffffff9c, 0x28, &(0x7f000035f000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000095a000)={r0, 0x6, 0x8}, 0xc) 2018/02/02 11:08:52 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f74000)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000086f000)={0x4, 0x8000, 0xb39, 0x3, 0x1f, r0, 0xffffffff}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000ee7000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/02 11:08:52 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff6000-0x2c)={0x8, 0x1, 0x4, 0x7f, 0x10, r0, 0xfffffffffffffffc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff4000), &(0x7f00002f4000)}, 0x20) 2018/02/02 11:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e18000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000478000)={r0, r1, 0x6}, 0x10) socketpair(0x14, 0x0, 0x0, &(0x7f0000188000)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) [ 34.283218] NFS: bad mount option value specified: v4† 2018/02/02 11:08:52 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018b000)={0xffffffffffffff9c}) mmap(&(0x7f0000c55000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 11:08:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003ef000-0x9)='ecryptfs\x00', 0x0, &(0x7f0000001000-0xc7)="d4924abcb0ca656fc652d2d1680221e02b34e3e2c76e8c56fe26c69a1a73d528bf9b3247fe5e36cb0084d3cee39d2b84dec5224bbd2c2e6e7f6bde97ef857ebb7aadb8ee7a770fa0e7338d4514d29d1b7441c57c163c14b9499698278e69afff7bc2b41665640d81ab7253cd626015f538abd47649ca5342404d4e9caeb1069283dff87cf2a12841c6e103d16afdf365b7ebed6673660c4a2c6c89e0149c5c840eb746c963c6de73df4e25751cbfc6903290e35fb37141e44f1fd5fe30c468459ff3df5ea38117") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80007, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r0, 0x4befaf06c1bf3e84, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f00004d6000)='./file0/file0\x00', 0xffffffffffffffff}, 0x3) 2018/02/02 11:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0xfffffffffffffff7, &(0x7f0000aca000)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000061c000)={&(0x7f0000d94000+0x970)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000311000)={r0, &(0x7f000096b000)="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", &(0x7f0000b66000)="9908630328f436326ee2c40f59b03da392835d7141767aa44c"}, 0xfee1) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/02 11:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000db000-0x8)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000874000)=0xcd00000000000000, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x18, 0x1, 0xffffffff7ffffffe}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aa9000)={0x0, 0x9}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000049000)={0xf, 0x2, 0x8, 0x8d, 0x1f, r0, 0xc8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000c17000)={0x4, 0xd, &(0x7f0000c62000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x0, 0x0, 0x3, 0x0, 0xa, 0xfffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3ff}, @generic={0x0, 0x80, 0xffff, 0x2}, @alu={0x4, 0x4, 0x0, 0x0, 0xf}, @generic={0x7, 0x25c4, 0x7, 0x95a}], {0x95}}, &(0x7f0000c36000-0xa)='syzkaller\x00', 0x7, 0xbd, &(0x7f00006ce000)=""/189, 0x41f00}, 0x48) 2018/02/02 11:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000), &(0x7f00003f8000-0x71)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r1, &(0x7f00009ed000), &(0x7f0000ad6000), 0x1}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3f) 2018/02/02 11:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000258000-0x38)={0x0, 0x0, &(0x7f00005ad000-0x60)=[{&(0x7f000049d000)=""/107, 0x6b}], 0x1, &(0x7f0000999000)=""/164, 0xa4}, 0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000fe5000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000f8d000)=[], 0x0, &(0x7f0000916000)=""/40, 0xd, 0xffffffffffffffff}, 0x122) close(r1) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e4", 0x1}], 0x1, &(0x7f00000f5000)=[]}, 0x0) 2018/02/02 11:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r2 = gettid() perf_event_open(&(0x7f00006f6000-0x78)={0x0, 0x78, 0x100000000, 0x7, 0x6, 0x3, 0x0, 0xfff, 0xa000, 0x0, 0x535, 0x100000001, 0x7, 0x9, 0x5, 0x2, 0x5, 0x3, 0xa3, 0x100000001, 0x4, 0x81, 0x8, 0x2d, 0x20, 0x7ff, 0xe26, 0x6, 0x4faa, 0x9d, 0x8, 0x3, 0x5, 0x80000000, 0x9, 0x4, 0x80, 0x8, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000751000)}, 0x20, 0x0, 0x2, 0x4, 0x4, 0x3000, 0x5000000000}, r2, 0x6, r1, 0x1) 2018/02/02 11:08:52 executing program 3: socketpair(0x7, 0x806, 0x9, &(0x7f0000b29000+0xb8a)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000001000-0x41)="cd7677feb1871ec11270962403d02758f47beeac8ef42e817d42d2ff7f000000000000c967956639d5c205778a555f92ef1ac805cc0485e937359fe2702c006137", &(0x7f0000443000-0x52)=""/82}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r1, &(0x7f0000e7d000), &(0x7f0000d09000-0x2)="c3c2"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009f1000)={r1, &(0x7f000017a000-0x32)="b6", &(0x7f000051f000)=""/179}, 0x18) 2018/02/02 11:08:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f2c000)={r0}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xe, 0x0, 0x0, 0xc5b6, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/02 11:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000ad0000)=[], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x2c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x4, 0x80, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b7000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000aca000)={0x0, 0x0, &(0x7f00003ad000-0x90)=[{&(0x7f00004be000-0x8b)=""/139, 0x8b}, {&(0x7f0000c2c000)=""/250, 0xfa}, {&(0x7f0000ab5000-0xda)=""/218, 0xda}, {&(0x7f0000b8f000-0xc0)=""/192, 0xc0}, {&(0x7f00005c7000)=""/9, 0x9}, {&(0x7f00003a7000-0x6d)=""/109, 0x6d}, {&(0x7f00003c7000-0xdc)=""/220, 0xdc}, {&(0x7f0000b60000)=""/199, 0xc7}, {&(0x7f0000ecf000)=""/141, 0x8d}], 0x9, 0x0, 0x0, 0x100000}, 0x2) 2018/02/02 11:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009c4000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/02 11:08:52 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000002000)=""/37, 0x17d}], 0x284, 0x0, 0xffffffffffffff26}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000021000)) socketpair$inet6(0xa, 0x80006, 0x2435, &(0x7f0000021000-0x8)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xaa4d, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x101f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair(0x1b, 0x2, 0x145f, &(0x7f0000067000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x17, &(0x7f0000f67000-0xb8)=@framed={{0x18}, [@ldst={0x3, 0x1, 0x3, 0x0, 0x0, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x11}, @map={0x18, 0x4, 0x1, 0x0, r2}, @ldst={0x1, 0x117c03cc58848d6a, 0x3, 0x5, 0x9, 0x63, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4c3, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x18c12bc4, 0x0, 0xd, 0x4, 0xfffffff0, 0xffffffffffffffff}, @alu={0x7, 0x89b, 0x5, 0x4, 0x7, 0x1, 0x1}, @jmp={0x5, 0x4, 0xf, 0x7, 0x6, 0x30, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000b0000)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000879000-0xfb)=""/251, 0x400000000000}, 0x48) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000b69000-0x78)={0x1, 0x78, 0x1, 0x7, 0x200, 0x80000001, 0x0, 0x5, 0x100, 0x0, 0x100, 0x0, 0x4, 0xbeec, 0x2, 0x6, 0x0, 0x4, 0xffffffffffffffff, 0x8, 0x1, 0x0, 0x9, 0x1e, 0x2, 0x7, 0xffff, 0x7ff, 0x7fffffff, 0x4, 0x200, 0x77, 0x80, 0x80000001, 0x3, 0x5, 0x1, 0x7ff, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0xad}, 0x8208, 0x7069, 0x200, 0x6, 0x101, 0x7, 0x3}, r3, 0x4, r2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000023000-0x48)={0x6, 0x5, &(0x7f0000005000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfbe9, 0x0, 0x0, 0x0, 0xbd}, [@exit={0x95}], {0x95}}, &(0x7f0000022000)='GPL\x00', 0x1ce, 0xac, &(0x7f0000017000-0xac)=""/172, 0x41f00, 0x1, [], r0}, 0x48) socketpair(0x3, 0x3, 0x1, &(0x7f0000021000)={0x0}) recvmsg$kcm(r4, &(0x7f000065f000-0x38)={&(0x7f00007f7000-0xd)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000e2f000-0x80)=[{&(0x7f00006bc000)=""/126, 0x7e}, {&(0x7f0000c1e000)=""/4096, 0x1000}, {&(0x7f0000967000-0x7c)=""/124, 0x7c}, {&(0x7f0000d32000)=""/236, 0xec}, {&(0x7f000023e000)=""/180, 0xb4}, {&(0x7f00008d5000-0x8)=""/126, 0x7e}, {&(0x7f0000003000)=""/137, 0x89}, {&(0x7f00002ca000)=""/82, 0x52}], 0x8, &(0x7f0000200000)=""/12, 0xc, 0x100000000}, 0x10000) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x10001) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) r5 = getpid() perf_event_open(&(0x7f000000b000)={0x3, 0x78, 0x0, 0x8, 0x4, 0xa73000, 0x0, 0x3, 0x40000, 0x4, 0x3, 0xed, 0x81, 0x400, 0x3d6, 0x22, 0x80000000, 0x5, 0x101, 0x5ec8cae0, 0x96, 0x80000001, 0x5, 0x200, 0x5, 0xea5, 0x9, 0x10000, 0x3, 0x80000000, 0x7, 0x8, 0x1f, 0x7, 0x69, 0x6, 0x8001, 0xdfdc, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000001000), 0x2}, 0x8000, 0x100, 0x6, 0x4, 0x2, 0x8, 0x400}, r5, 0x80, r4, 0x3b05d96c134eca8a) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/02 11:08:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000f1d000/0x2000)=nil, 0x2000, 0x4, 0x8010, r0, 0x0) mmap(&(0x7f0000446000/0x5000)=nil, 0x5000, 0x0, 0x80010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) socketpair(0x9, 0x8080e, 0x4, &(0x7f00009d3000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000be9000)={r2, &(0x7f0000787000-0x3e)="d191f7f2ab22a053fc129c219e883f37c6f3c4b339a578bc7a9910c1187f77c896e8b41ed755678ca8c8c71678427380222414bce3df26c931da28a45656"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a0c000-0x4)={r3, 0x28, &(0x7f0000a90000)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a91000-0xc)={0x0, 0xf632}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0xa, &(0x7f000091c000)=@raw=[@alu={0x4, 0x3, 0xb, 0x0, 0x7, 0x4, 0xdfffffffffffffff}, @ldst={0x3, 0x2, 0x6, 0xf, 0x4, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xe}, @call={0x85, 0x0, 0x0, 0x4}, @jmp={0x5, 0x1, 0xb, 0x0, 0xc, 0xffffffff, 0xf}], &(0x7f00009fb000)='LPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair(0x1, 0x4, 0x0, &(0x7f000019e000-0x8)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000210000)={&(0x7f0000c44000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f000095b000)=[], 0x0, &(0x7f0000c05000-0xb5)=""/181, 0xb5, 0xfdb}, 0x40002000) sendmsg$kcm(r4, &(0x7f0000ed1000-0x38)={&(0x7f00005f1000)=@in6={0xa, 0x2, 0xaa, @loopback={0x0, 0x1}, 0x100000001}, 0x1c, &(0x7f0000ad1000-0x50)=[{&(0x7f0000274000)="287133be4bc6a6bd48b8d3b9aec355b9b87327c4e400eb27d4a9976af6eb83ca4ec98870bfef587e80d048c235471853e178f770e11d944fee3be5dbedfb783067796930ce3df2adcd9ea8d68d9d215b1b4854069b421de6df1f258db77144442731096bac9ed876b51135ec6b1f2fe3830802d983d198b61782330046d504e951625f26a4ea6984e427698336ba1e7cdf00f5f2bb95ac52c7daf7171b301b6dab091c2bd2a14fe104b46606ccc8e02dad5e7872edb84742691795bf36c5cc17dfd0fe02a9d8713b546ea6efcfc2f4c18ef38bf7e8326b9cae58383edf1ead35c909725e50263b", 0xe7}, {&(0x7f0000fa7000-0x2d)="93f220b76637b6302a91a6b7c204bfcf57a054c22a8bbb4c7f233d5d107726b970fc101b734281b40c85088bd4", 0x2d}, {&(0x7f000009c000-0x6)="c8ae6be8aa45", 0x6}, {&(0x7f000083d000-0x8f)="0ebd44a1cf40fe4bbac6f64dc50d6f7ceb6b9d68ef7363f0330cd64b93facfb1d418a53915a7e0b094948fc9b055e51725e8c80065427675f5675575e6ec408e56005ad21eb4d8056169df8f0bcbde47af0037260968bf2af67bbf09c24cd795a21e1ee4517d25cc72c3f89fc128d2a5d92085e9a24cece17a9885967ec588f1bb54eb2810fc1df4a2d4415f264929", 0x8f}, {&(0x7f00009fe000-0xfe)="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", 0xfe}], 0x5, &(0x7f0000ac7000-0x1410)=[{0x1010, 0x0, 0x3, "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{0x60, 0x29, 0x3, "9584fed15d4df20e098c39b2b2afed37f432cbac813608412c08d7952a35d1b882b769b4ebecc2f36f90cd928539a917a582050256b6262b06e632589af459b8c0746ecc867aa3ae5fed81be"}, {0x10, 0x0, 0xfffffffffffffff9}, {0x108, 0x19b, 0xfffffffffffffffd, "9b19dcf0076d2e523596c437bd9de51ec262b1edadde396632b59885234bf1b227e22077226569238b21356e821cce48ea7b29dacaba16843a8b46bda41010ef42a9d75564746eb318e1472e231d5b7526abac1f77a0f916b0ee764ec1746568e140be4b10fcbddebd59023f70df891fae7d9843a91e3e0a50a2d7436855f67268cd856f5b9eecdcbd6389fb33f8b8b0178baec12e97cac23c0010613dc2fde4db161ead62d21f7e244789bfb3b73cddfb585463f45dc36e77a9db22da299a796f62f94ea6505ae9f2cb90c16201e1a9d64330fa0d034b0bfc4cf6042b45a76882a6430d0a3ed370c30e010580dd45b2a3de3070e882"}, {0x100, 0x108, 0x7, "7c7be5e16fad7d4d00d5b484ef8d211a62214e3ae7e5b876522a671838ea20b039ab252e2a9f0ec9b5a807d1474407a5ae013bec20938bddbda05bdf80ed693410bbe57acf6b377b25bec9c3c7beed2059df94a365a05b42fadf148e4efca72f215d1e205c6cbb2361b1c1aa1c3238c0db2578f8c4b4e4c829e3b498330702e168ca9e8e6e7285b166e379281570c4d0070c2038e9c1ce8c3e3ecd8ce2537640a98e80e144f8ecd763a1bee569135d975a19a1bfb4195ccfdbc0ddbad7990fb53c8e46daacad161231d6ae1dbc49507315a948d06220432b04f9f4fef6795a3ce1e1e8dc6d053a2cafad"}, {0xe8, 0x0, 0x379, "ced82cbd589300d6dd2b38c1ac6a6a229a32571f14b0d659cdbef2bea8eeb804d8b31fb9586beea4790edd5591de077a6bf11f6ad0e91e3a41d7d764b10b61823903226d687c3f13cb82485c60286dde4bc7e3bb1b864262fba21f293eb3740b024d799e2d114f7f10e3bb72bc85abd2ceae7791a44c4bece2c5f2840e0bce3aa62156174947cd6723ebe7bd46f01a2a1e07544b19221a50d64acce3f37858298809ecf12937cc2580b313b0e3769c5e3082a42085fcaf00aeeb67553a9f58e5f2038751170ca7de79c5799ad8ecd0b0d63b8d"}, {0xa0, 0x88, 0x1ff, "84cbec2162d4aef286123fc3dbe22eb82c010d20e96783ef31ee310a536d90a90b04cffd68afbec5a03811a0d06c1b260bdbf24cfc74461747b713bb2790150f5fc8e609a901fb378bfff3462e55b7f694095fc2a5eb491acdf08523e421868bec0bc577ed6b60d41564e1a9597da8bf169f56a9c6316f6efc1d597d25278cd010f04833e861c6c8d1"}], 0x1410}, 0x40000) 2018/02/02 11:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/02 11:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x5, &(0x7f0000455000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000024a000+0x68f)={&(0x7f0000d4a000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, 0x1e, &(0x7f00006e8000-0x80)=[{&(0x7f00009f2000-0x25)=""/37, 0x25}, {&(0x7f0000a3d000)=""/4096, 0x1000}, {&(0x7f0000490000-0x1000)=""/4096, 0x1000}, {&(0x7f00002c6000-0x75)=""/117, 0x75}, {&(0x7f000041e000)=""/239, 0xef}, {&(0x7f0000f4f000-0xf5)=""/245, 0xf5}, {&(0x7f00003a7000-0x98)=""/152, 0x98}, {&(0x7f0000088000-0xe9)=""/233, 0x1eb}], 0x8, &(0x7f000043c000-0xc3)=""/195, 0xc3, 0x19f}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004fe000-0x8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001af000-0x8)={0x0}) sendmsg(r2, &(0x7f0000592000-0x38)={&(0x7f0000346000)=@sco={0x1f, {0x1, 0x7, 0x2, 0x40, 0x10000, 0x3}}, 0x8, &(0x7f00005b8000-0x50)=[{&(0x7f000047d000)="a0e9c35253b28059f426f5fa1da9ffd49349977dc8b87e41a88745e65d1c2a4776a3a0622a1107d311078f2eb24bbf89af997800dccd177c043742fb229b4bf3952aaa030dc6147a2976136906719184e427cecc4bf4e8d8b3c4ab96084233b431bfb5ac718b591e93d40882fb341a9755c7b8ff993d9e9b6be974c478da4884a64d50724f09b6829e3c3200c9a93046153193f4ecfdbcb44644", 0x9a}, {&(0x7f0000495000-0x1a)="3ebeec975f84502cccb9758ddb4565a52440c61ca23fa09086f5", 0x1a}, {&(0x7f00008f7000-0xe6)="612c725b54a1ee4339e8f220412a62bb0eb4538b421492d364f56dab54f2855bc39cc98f2f223b46f9b113657eb0e9dd23993fab49bed24d482c1c4487baea011713325ed496fd9e7e096d6d34ede6431d489910c86cf0cd9aca8f6874ba1beb412d4961688d3e365555f9f132e1afdc207291ce0c8b53dba69c731b0e7391ad317fb7db1f87322c64addd3a7bb1079c94bacc25a928df7c375d8da124e2560e1abc8908e63bc367c41dc1e2ca2e859759cbbbd4f6457d5f4c32f5bf332f094f27be6afe4b01bdab880090c0290dcebffc50b03ac865456a5880e00986a42096f154092993e9", 0xe6}, {&(0x7f00004b5000)="1662e977eb596236aa8a0257c64815a447d02be68cf5efb72de58ed307e561baa80eb014a28016f08262f458a0ddcfbc5d48071d8c5d611083e2bc2eabfc1a84a3f0e8", 0x43}, {&(0x7f00008d5000)="6dc6f085d7f53a896eef263bee128b46cddeb3ed1626d147dccc2436dc7dfc3dc9676008a3688df59ef784c68a48141798c779d827da59cec2a1493fb87358895ec21fee9faab9816bff5c089a572c827870e456600053a3e857dba33916f0d320e6fbbfbe21cb6f2d3076a13c7d7e1e795ba839705d5287bfcde22aa1645306d09fba050f4c63a83fe659cc0dfc6b1dfe084d517054c124727fef92fec0376bda19183aafc0438be3c458c25426fbb3488f7ac093cf944a10f735a57b1822d57587d1d1ccfa660f4c59959ea9", 0xcd}], 0x5, &(0x7f00005a1000-0x70)=[{0x70, 0x19d, 0x7fffffff, "2633835634baf0d0893f8b1976f7dd0fd08607784d32bdf056fc809f7074f0864f6ccd0b2794c2d0b051bef2bd3f4d8215ced3944b7bb42f2d856d6f3ae2ee81e9ed66b385634fd951dfb8ab99f19688cf2001b3927addd356"}], 0x70, 0x80}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x3}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008a2000-0x8)) 2018/02/02 11:08:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f000060e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) mount(&(0x7f0000be7000)='./file0\x00', &(0x7f0000810000-0x8)='./file0\x00', &(0x7f0000c6d000-0x8)='hfsplus\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00009f2000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/02/02 11:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = perf_event_open(&(0x7f0000ad5000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x10, r0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a47000)={0xffffffffffffffff, 0xffffffffffffffff, 0x5}, 0x10) gettid() close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005a7000)) 2018/02/02 11:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e83000-0x10)={&(0x7f00001e0000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c99000)={r0, &(0x7f0000d6d000)="e61171f553cf0218d86c5f721db6a41aa99a034bf515ad6bbb84ff853fc43bd4b1584c722a2a0979570721fdadb02189fb9d500635323b28aa3cd22e0d11ac121cc94b6cf3f0483b449aec23d65fffdfce56dc5945fd9d1c64287fa11cd8e5228594ab119c6f0d", &(0x7f0000ace000-0x23)=""/35}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000d80000)={0x2000000000000e, 0x4, 0x4, 0x100003, 0x0, 0xffffffffffffffff}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ec6000-0xc)={&(0x7f000089c000)='./file0\x00', r0}, 0xc) 2018/02/02 11:08:53 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x377, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006000-0x5c)=""/92, 0x45}], 0x30d, &(0x7f0000013000)=""/161, 0xa1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000018000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0xffffffffffffffff, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x3, 0xd, &(0x7f000001b000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x20e8, 0xf, 0x5, 0x4, 0x120}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x7, 0xfff, 0x7, 0x7, 0x3, 0xc8, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18}], {0x95}}, &(0x7f000000e000-0xa)='syzkaller\x00', 0x200, 0x1000, &(0x7f000001a000)=""/4096, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000)=r0, 0x4) socketpair(0x12, 0xe, 0x1, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001a000-0x78)={0x7, 0x78, 0x8, 0x6, 0x3ff, 0xffffffffffffffff, 0x0, 0x4, 0x20000, 0x0, 0x7, 0x176, 0x6, 0x2, 0x8, 0x448a, 0x6, 0x401, 0x0, 0x5, 0xff, 0x800, 0x1, 0x41, 0x5, 0x2, 0x5, 0x7f, 0x94, 0x2, 0x4, 0x9, 0x7, 0x8e10, 0x40, 0xfffffffffffffbc3, 0x3, 0x0, 0x0, 0xfc00000000000000, 0x0, @perf_bp={&(0x7f000001a000-0x1), 0x2}, 0x8, 0x20, 0x8, 0x5, 0x8, 0x61, 0x1}, 0xffffffffffffffff, 0x742e800000000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/02/02 11:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000c6000-0x8)='./file0\x00', &(0x7f000085b000)='./file0\x00', &(0x7f0000cb1000-0x7)='cgroup\x00', 0x0, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000426000)={&(0x7f0000cfa000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae9000-0xc)={&(0x7f0000504000+0xdfa)='./file0\x00', r0}, 0xfffffff0) 2018/02/02 11:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d3a000-0x10)={&(0x7f0000eac000-0x8)='./file0\x00'}, 0x10) socketpair(0x15, 0x805, 0x2, &(0x7f0000ca3000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f000052f000-0x38)={&(0x7f0000509000)=@sco={0x1f, {0x7f, 0x1f, 0x4, 0x7fff, 0x7fff, 0xb97}}, 0x8, &(0x7f00007ef000-0x40)=[{&(0x7f00004d6000)}, {&(0x7f000003b000-0xd4)="5254c521a781093670b3a93f2cc92629e157212df7e0d9fedcffed270e0542501d5dce88698c197297af74237eb3fd74b9148aa895e7f85dd16b2244e98ca945f44188592873a866370189bd3cedcc039eb3fd28efb38c9d6afb3fc5ff84607c0e6fa830860f91a7b4b50bf1a8cb3efee252361c18979efdebd5827e0da17605851404cd04b63bc9d3b9112c130848c6cc6d5a94478cc39779801e7329694589408b22f78daa4c1982c4115c0a11c865d092fe81f647f4eea18f069fb01e73005356eb9146d1bcf575ef59bec7983d7f67786bdb", 0xd4}, {&(0x7f000076d000-0xd6)="027ee7cc4a08288691d9ed907552fddf31ead7d759cf37613885f7aad2b39516dca12f415a5e2e91ef0b51bda30b80c15ba63ec32f1cc2d43eb3885a076d85490489f7d76317bf6a26422eab7353dbb0551a53a9e310e5a30b8fd16699f5f59a3821bd87cc9c28c94dbcfc73679a37d5e06390a8b92cc33a1be52d81655fd2acc6f2dbc267952f2db3593b63487774f942cb2f28c8637bd436ea0b4032e89279719f007ddb98081fe9c00cdb11de9cb74e2ad1f29564eaf5e59cd130d64c7f6f0f033958853054c72c977fa77940b7c524fa9a341a62", 0xd6}, {&(0x7f0000c64000)="faae1ea3cd2395f9a8b7f4adc33c53e6365e5321945ac5454fc6e0aedbb23b11e43e9bc7ea49ccdda4684d19fb9fddeea257a17270f103dd3e42e0101c06808cfb178ee46271e071ac85bd6bfeeadb3da153aa8d9116f445f960b2205cd6050cdfe476ed1e6eba80394e616bfd365004b10ce6c4a5b85c0823dad812503e694dea622fc9068e02adefbdf9ffcdaa3aef39e021", 0x93}], 0x4, &(0x7f0000b80000)=[{0xb8, 0x10e, 0x2, "3458c97d0c80885bc36736b7d6127cecf3bc01eb48ec505aaa3a14612476622051d07179e6c14a5d9f7625b3ca98079def52fdf295ad92c87fa70439e349befc37b77b378aa5724f0e0f79970e4e082d4cf1055b24e351f01b4b0c45e43cf78b247ffbb028d153e2cb5ef03bae632a9575efd3f88a0a2ac9dcd3f1e42233d5a0a2fc3c4bd4dbe47bdf6976dbb8f7acf4fd5215a371d6a8ae422ba1861cd7bfe5995a48677ece"}, {0x80, 0x11f, 0x6, "83a9d77c18bbecf532d02b43e2b02d413567454db69eb2a3a7c20155d4d0abe507f8ffa1c7cc47a986223af8e3e9438d85a7104c606aec3ecfdfa0e74261b4de655b7d261e3285c5540ca2cef6fee63bc7193c956c65719932b797bfbb23fee5f787e53fe0be3ce41e6ea43c20"}, {0xe8, 0x11f, 0xcb6, "cc7c74fab4825e89ccda2e05101aa865d1285b761f991a5ffa4fc4f20f9e71b92a228cdf71a7fac4c1587c9075d86abb15fb080e589b8a5196ab2b7e9384b9dd7ec3ba4c475f2cfd083eed0c91d9ce28d4c995f3ca6b00aaf4ebd5b7e5cf81d98100729492a035cac1804d103fc35b2707b02d55d746f739033f2de9a4e23de2fcba80ce75ab12301352673dac7bc421a9c3d5672b61cb2adcf73fdc682e7f64770af286842e25fb9251edb58c019c1dbe1a77c2ab614dbac26b2598297adc6a53db476ac3e9f15c7c716ccacaf62ecca4d3954f"}, {0x108, 0x1, 0x5, "5f4d5c8715da80c179efb5c93b76a5129b0dacd992b96531d646abdef58ce9cf7b8a01c5d062ebedf9f2bd0451fcd640109807db5a7e22e9717c5e5776141e3ff13cee7157e739defa0f7fa66f6350310966c9605f7a555d7e27832084c0b3474bebe7a708b70af9a187dbab41e640e0b8fb1bfecf942cc52d20775aa7b512bf5c72d6c6c41c92e5601893727393daf1c81940d6b9b8edcc1c46a819cf90c6a74e11645553a132b1fb2948291e8a3a2f881e356d20397b7f9e7c6612dfb157795bdeeeb61fb3a85fb66cf6f3b8cb31c08a62540519072fd2590a0a7771ba639044f94911bb6c8d661d37f5680496c71e46519b50ec"}, {0x38, 0x110, 0x9, "397048d2cf0c12563e278ff9f67f124f312e3841fd89c94a42c50f308d676ce339a7"}, {0x28, 0x104, 0x97, "f3887caf24c75f744453550afc3a5a5ca942"}, {0xb0, 0x11f, 0x1, "1090afe31dcb20c10de73ad4ac1f0175736775f140a21ae7f0c489c84556023b9d5fe5bf05a32f57846c03ed8bd2d623a4559a6e349793a81e8dc79872c948ae24b7ec5189adc62d68c143fe213a3c2cffbf12e23765a2786281446262992994c7e10701965f069f1209265f5d62facd3c4cc0f4559d1ebfe9659df9276d80daab9b84a4ffeb42314783b3b84c127e14606060e1c970b0014264e35578ae99"}], 0x438, 0x8000}, 0x0) recvmsg(r2, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f0000df6000)=[{&(0x7f000028c000)=""/5, 0x5}, {&(0x7f0000c87000)=""/83, 0x53}, {&(0x7f0000970000)=""/169, 0xa9}, {&(0x7f0000877000-0x52)=""/82, 0x52}, {&(0x7f0000bc1000)=""/42, 0x2a}, {&(0x7f0000fde000-0x1)=""/1, 0x1}, {&(0x7f000069b000-0x99)=""/153, 0x99}], 0x7, &(0x7f0000400000)=""/167, 0xa7, 0x4}, 0x2022) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000384000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000888000)) 2018/02/02 11:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fea000-0x20)={r1, &(0x7f0000c82000-0x28)="019d4d07753a705acdcbdc1a13b623e1be0778d251b7a542dfbaa049e37124d92d2e9ea38c3c6829", &(0x7f0000fdb000)="9a1a2eee14e6f202ac519b5aa6a3f4134fd4b7c2eebf9bf889be833bdc3af5db0ba2d892a05fe89c47cc5ef44028b459e33fd6eb167dc66b610078bdc3300e886e965351992935306e38154d72c967aa0ad4fc087cdd5404782b180b5099d6d039e39eace74e8f83ea8ef6af", 0x1}, 0x20) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000), 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09}, 0x0) close(0xffffffffffffffff) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/02 11:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f00004f5000)={0x5, 0x78, 0x8, 0xfffffffffffffc01, 0x7, 0x5, 0x0, 0x4, 0x2, 0x3, 0x5, 0x401, 0x7, 0x7, 0x5, 0x500000000000, 0x63ba, 0xbf, 0x80, 0x4, 0x225, 0x8b6, 0x0, 0x3, 0x5, 0x1, 0x0, 0xd51, 0x84c7, 0x1, 0xff, 0x8, 0x4, 0x5, 0x6, 0x20, 0xffff, 0x0, 0x0, 0xfff, 0x2, @perf_config_ext={0xfff, 0xbe2}, 0x0, 0x1000, 0x401, 0x3, 0x6, 0x5, 0x1}, r2, 0x8001, r1, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xf9d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cf7000)={0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d4d000-0x20)={r3, 0x2, 0x0, 0x3ff, &(0x7f0000de4000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/02 11:08:53 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000e000)={&(0x7f0000013000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000013000)=""/72, 0x48}, {&(0x7f0000008000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/159, 0x9f}], 0x3, &(0x7f0000013000)=""/241, 0xf1, 0x7}, 0x2102) socketpair(0x28, 0x0, 0x3ff, &(0x7f0000011000)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000013000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000014000)='\x00') 2018/02/02 11:08:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000218000)={0xd, 0xfff, 0x6, 0x1, 0x12, 0x0, 0x4}, 0x2c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xffffffffffffffff, 0x222e, &(0x7f0000301000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f63000-0x4)=0xf684, 0x4) r1 = gettid() perf_event_open(&(0x7f00008ea000-0x78)={0x5, 0x78, 0x9, 0xffffffff9c4dcdec, 0x2, 0x100000000, 0x0, 0x800, 0xa0100, 0x1, 0x8, 0x5, 0x2, 0x0, 0x4, 0x1, 0x6, 0xffff, 0x6, 0xc7c7, 0x5, 0x4000000000000000, 0x2, 0x4, 0x4, 0x7, 0x5, 0x1, 0x9, 0x7, 0xd8, 0x8, 0x66, 0x2, 0x2, 0x5, 0x0, 0x2, 0x0, 0x3, 0x2, @perf_config_ext={0x332, 0x7fff}, 0x2868, 0x9, 0x1, 0x7, 0x5, 0x200, 0x8001}, r1, 0x4, r0, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r2, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r2, &(0x7f0000017000)}, 0x10) 2018/02/02 11:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00005f0000-0x48)={0x0, 0xd, &(0x7f0000e0b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x35}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @generic={0xb46, 0x1ff, 0x80, 0x8000}, @alu={0x7, 0x4, 0x7, 0x9, 0x9, 0xfffffffc, 0xfffffffffffffffc}, @generic={0x8001, 0x80000000, 0xf8f9, 0x1}], {0x95}}, &(0x7f000054b000-0xa)='syzkaller\x00', 0x3, 0x5c, &(0x7f00008db000-0x5c)=""/92, 0x40f00, 0x1}, 0x48) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000e4000-0x10)={&(0x7f0000fbd000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000019b000-0x10)={r0, r1, 0x6, 0x3}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r2, &(0x7f00000a0000)={&(0x7f0000648000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000aa5000-0x30)=[{&(0x7f00003c7000)=""/246, 0xf6}, {&(0x7f000077c000)=""/215, 0xd7}, {&(0x7f00002f1000-0xff)=""/255, 0xff}], 0x3, &(0x7f000065c000-0x39)=""/57, 0x39, 0x2}, 0x40010002) mkdir(&(0x7f0000f40000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004fc000-0x8)='./file1\x00', &(0x7f00003e1000-0x8)='./file1\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)) sendmsg(r2, &(0x7f0000008000-0x38)={&(0x7f0000005000)=@un=@file={0x1, './file0/file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x279, &(0x7f0000004000-0x2f0)=[]}, 0x0) 2018/02/02 11:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x216, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x2}, 0x27) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000cf000-0x18)={r0, &(0x7f0000c1f000)='D', &(0x7f000086c000)=""/135}, 0x18) 2018/02/02 11:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000112000-0x10)={r0, 0x28, &(0x7f0000607000-0x28)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x5, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) 2018/02/02 11:08:53 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007c6000)={0xffffffffffffffff, 0x28, &(0x7f0000bf7000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x1}, 0xc) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d5f000)) r1 = getpid() r2 = perf_event_open(&(0x7f0000f27000-0x78)={0x7, 0x78, 0x0, 0x4, 0xff, 0x8, 0x0, 0xd4, 0x10000, 0xc, 0x5, 0x8, 0x7, 0xffffffffffffff94, 0x9, 0x7, 0xffffffffc03d6a10, 0x8, 0x8aa, 0x7ff, 0x2, 0x101, 0x5, 0xd9ab, 0x40, 0x7, 0x4, 0x9, 0x7fff, 0x8, 0xf7, 0x8, 0x1000, 0xde7, 0xcc, 0x4, 0x5, 0x6, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000043000-0x1), 0x676366708591f6f5}, 0x8800, 0x26, 0x6, 0x7, 0x6, 0xfd45, 0xfff}, 0x0, 0xffffffff, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f0000d28000)={0x1, 0x78, 0xd459, 0x8000, 0x1000, 0x3, 0x0, 0x80000000, 0x200, 0x9, 0x5, 0x1, 0xfffffffffffffffc, 0x4, 0xfffffffffffffe91, 0x6e95, 0x0, 0x81, 0x100, 0x81, 0x90, 0x80000000, 0x0, 0x1ff, 0x9, 0x9, 0x7, 0xa6, 0x80000001, 0x5, 0xfff, 0x75b, 0x0, 0x1, 0x5, 0x9, 0xffff, 0xbefc, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000f76000-0x1), 0x8}, 0x4, 0x5, 0x40, 0x7, 0x3, 0x9, 0x8}, r1, 0x400, r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x2}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251}, 0x48) 2018/02/02 11:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dc1000-0xe)='./file1\x00', 0x0) socketpair(0x14, 0x803, 0xfffffffffffffffa, &(0x7f00006e4000-0x8)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003d6000-0xc)={&(0x7f00004f0000-0x8)='./file1\x00', r0}, 0xc) 2018/02/02 11:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d7e000-0x1c)={0x1, 0x3, 0x2, 0x1, 0x1, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000f000)={r0, &(0x7f0000009000-0x1000), &(0x7f000000e000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000988000-0x20)={r0, &(0x7f0000fd3000-0x1)="c9", &(0x7f0000347000)}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f000097f000-0x10)={&(0x7f0000a02000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/02 11:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dfb000-0x18)={r1, &(0x7f0000bf8000), &(0x7f0000899000-0xa9)=""/169}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d31000)={r1, 0x28, &(0x7f0000615000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ebd000)={r2, 0x9, 0x8}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000925000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xffffffffffffffdc}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair$inet(0x2, 0x4, 0x6a8, &(0x7f0000505000-0x8)={0x0}) recvmsg(r3, &(0x7f000010f000-0x38)={&(0x7f000007a000-0x50)=@nfc_llcp, 0x60, &(0x7f0000bd3000)=[{&(0x7f0000e8f000-0x59)=""/89, 0x59}, {&(0x7f00006b0000-0x2e)=""/46, 0x2e}, {&(0x7f00003b1000)=""/121, 0x79}, {&(0x7f0000743000)}, {&(0x7f00007d1000)=""/193, 0xc1}, {&(0x7f0000789000)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0x67}, 0x41) 2018/02/02 11:09:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d95000-0x38)={&(0x7f0000872000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000d2d000)=[{&(0x7f0000628000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e25000)=""/46, 0x2e}, {&(0x7f0000baa000)=""/178, 0xb2}], 0x3, &(0x7f0000784000-0xc3)=""/195, 0xc3, 0x5d9b34a4}, 0x20) sendmsg$kcm(r0, &(0x7f0000b66000-0x38)={&(0x7f0000db9000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000233000)=[{&(0x7f0000f7c000-0x98)="48be5ae6a0a523ae871a474d103cc48b1a8a380c37b1656fd3de30a9d290a150e25c04736ca1293d8bf90e338340c6c7f113c1bc85d2337ba197487df058ff682b439dc2a37ddef38621ef4bfcc8905b28e7ed6387b08b2ce581f20925ca7b26904c47441a00488691e6f820b63b4d8edbe78e63e28988c11f6962373b574e7998a623f742c8f312a7a412c193bb14ede2d0ef8aa2f2dfb4", 0x98}, {&(0x7f0000445000-0xbe)="c60e0e97675cd716615e3ad730a131af58155b456be5564a90daf8e8d9224940645d9ddadb56acf156815333930ebf5266733c48102167c4ad668cc0daf95996bc3ac28005f727eb6bbbd0bcd86d07885673d78298a02dd399c9cf16d80b53642688fe44459bb017e3aa243925bd434d29213d8a9e1587ea8894d2604775ecb3c901f444e1a4ae0430d109ed0d1ebdb982a3fc33f85f1a0f963d8d60b0d12142dcbf50b097fc99c0c70f87446fdb1e50419cb0f8a19202cb3238d6c5f8db", 0xbe}], 0x2, &(0x7f0000ec2000-0x15d8)=[{0xa8, 0x1ff, 0x401, "b6e468f39066e2009c9390520606ff99b37c5f58fb02070e1e8ae7d163279cd2bca699aac16b848b961fa52ad5af5edd223cb37a7bf9be45561a5c6ed249a936462ffcef114c8952edc80c7f2f15079c098a961dd6e2adc0d1ad3dca94f9cd716c5437a73d53849a07e4de2a06f78cfbd9fbe9794598e62b673858fa249b743359036a24331a4c976f9d7ba88daefcdd03f9938f"}, {0xf0, 0x10c, 0x7, "12721307e3b03704a01873e82a20a068f95d819247e5d8a3796a14661a6ebfba08f7853ca0460b91b135d17830ebbd5264ae862e77d68414fb660d826fd0c637208494cc8dc01f773d0feab388e8895b0ade4237267ab9521d1308172605a985f535975d8c2692f2cb24a7d4439fe2099a3cce36e022f3ec9f996540635b8165c8c3856ce7f801ef447ff8671ef3121401ea3f4f9b991fccb1b68154267ace12c313e68dad6899fc6d03e410d241edbb1a8dc3378fb58ed5096d408d3a57e867bd78ea26924cb5863919e9182027d670b7f0103a5f67de4b5015"}, {0xd0, 0x11f, 0x2, "b0130688a920ea2e4667928bf84c49ba62a4fc64bb7e47c8b2d7eef993532794d48c7811b71e00798c6407b5681e045e64046a98aed8c54e9e5de9781bc5463fad71997e73c4ab23553040bf001e71a85c16c7691f3c59cfa3c240ea04db59c840a59bed07ba72a8f7cf0a7cbc34acaf38e5599dfb5338ddaa2614f91f662cc0bb4d19999200bce127f9ee669ae49b8d5e308000e9e26157e79c1601f957decd1daf549d70bba81d23ab31fdc45c4533f780465f1f9d49a8ba"}, {0xd8, 0x119, 0x101, "8c19fbe22237f7736f3a9d4dc10214d1b1a533117ed6b61daf44a89f8246f4b80a09d31d8d5eef66572c6685eb47b78e47377300f18afd0d89acb6d30a2849d0dbac37fb46a87059d4a46aa1332c0dc4ce003b479d19b03bc23f7b46aa74f186b6a8465347e2ecf5969cdebeb1aa6e25d289cc3e44205ed527d4733c05a258ef32b6bda479a5547673f4c130b9f20980a9dbfc041e79ccb5f25922dbcc8f3113008edad57731703dc708d5ed57783a70ac1ce839d6d1e17d90c4175de73d857210e37e59"}, {0xd8, 0x116, 0x18000, "84aef91b2aa0e202e5ebd684e298efe1b5d162124c153a00c48728ceb55131abbaabf22a78e35accb69290ea06536ebd5649d326313215aee9f8cb14863b268cf9cda33f018ca72c2c0accc7c4dfb4ce397986e9d2f48770f3ece625ca926fe58e1e4b6d2f9ff326b2ebc3145e87db8b3786ae556613068ce84dd94750f3d6d900512fd3b2ca596b843f6251d33a2f9910a8ded27c3458343efff9ce30d4807e5ec644e39e3caf9f64dfbc2f2a7437e3880feba9f314b5d74ee66233db1a50f26d0788d18f64"}, {0xc8, 0xff, 0x10000, "a19309436bb005c5013c148480c9f4ec9148568dac662b0490ef9ca97acf8af28ead96749edd87499b95227c6152d5344ad6321cb6678b3b38c2f15b8332dd39485a1c715be1a202045c7fe1f9605800f22b32b60e552405a0e1f00f5aed1eb2741d9b2147eed789ea3e4023ebac0bb8aa82b1d058470fcd50248bcfd354c01ff9898567fb7a0ec710a65a26f460b4b71bdaddd16f0a89694acbb3427ae70c5649c66890dad1f0ea0f31f60bdecd3aabd4d057"}, {0xe8, 0x0, 0x2000, "9b66194d12f5e9c1ccdbbfddaf13d54f004bb5dcf05152eb76e483a8985177c93888689a6270fc2b15f79146421a722bc52bbf82eb9b7e12c260fb9d363e036420cd193e841837d5ce707a0f03e19d508549b3dcdba75d1cecc7047c82bef8714faa95d89b9e6f995bc1a16eae4e54e9f55d7b5becda95fcb3ae1e0fd1271eb94107ea077aabc10bdeff2ff9f2ab4d8cb28715455e3aea2897955b27384c712a74598fcc00aae77f93ec0d76cf4888955dcbcf5c5771f2296b674d029c2760701e1c9c28db2fe378b98b7ffe36242f9ad96e1815b3264afd"}, {0x1010, 0x115, 0xff, "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"}], 0x15d8, 0x40}, 0x4800) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000f07000)='ext2\x00', 0x100000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0\x00', &(0x7f0000e0b000)='sysfs\x00', 0x80000, &(0x7f0000ae7000-0x6d)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000d62000)='.', &(0x7f000029e000)='./file0/file0\x00', &(0x7f0000141000)='efs\x00', 0x20000, 0x0) 2018/02/02 11:09:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000a95000)={0x3, 0x78, 0x4, 0x4, 0x7, 0x3, 0x0, 0xa34, 0x80000, 0xc, 0x5, 0x3, 0xfffffffffffffffd, 0x1, 0x8000, 0x4, 0x5, 0x20, 0x3ff, 0x100000001, 0x696, 0x8, 0xfffffffffffffffe, 0x369e2890, 0x4, 0x9, 0x8, 0x6, 0x4, 0x80, 0x400, 0x3, 0x1ff, 0x3, 0x3, 0x7f, 0x7, 0x1, 0x0, 0x100000000, 0x6, @perf_bp={&(0x7f0000780000), 0x9}, 0x20086, 0xf7f, 0x6, 0x3, 0x2cc1, 0x3a, 0x4}, r1, 0xfb, r0, 0x7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x5421, 0xffffffffffffffff) 2018/02/02 11:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96}, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/02/02 11:09:09 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000-0x4)=r0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000009000)=""/34, 0x22}], 0x1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x8}, 0x2) 2018/02/02 11:09:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e50000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a67000)) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f0000d91000)=[{&(0x7f0000423000)="02", 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x0) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can, 0xd, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x729, 0x7}, 0x0) socketpair(0x10, 0x80000, 0x2, &(0x7f00005ef000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008fe000)={r1}) 2018/02/02 11:09:09 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x4}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000008000)={r1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000-0x8)) 2018/02/02 11:09:09 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000eef000-0x2c)={0x7, 0x6, 0x9, 0x0, 0x9, 0x0, 0x8001}, 0x2c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eee000)={r2, &(0x7f0000eee000)="7e0ba4bd5a3c6360c5806a296d098d7d6ccb2883cefe3de3bb1f8e0e"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006ff000-0x10)={r1, 0x18, &(0x7f0000eee000-0xa)}, 0x10) 2018/02/02 11:09:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff}, 0x0, 0x0, r0, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2018/02/02 11:09:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7f}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000339000-0x8)=0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000039d000)={&(0x7f0000acf000-0x8)='./file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000082e000)={0xe, 0x5, 0x1, 0x2, 0x1, r3, 0x4}, 0x2c) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000081e000)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00006b5000-0x4)=0xff, 0x4) 2018/02/02 11:09:09 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dd5000-0x20)={r0, 0x0, 0x1, 0xfffffffffffffffd, &(0x7f0000f7a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffff4}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00}, 0x48) 2018/02/02 11:09:09 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efb000)={r0, &(0x7f0000efb000)="2b827f0000c3ecb76956339be65b18373c7f6682458796abdf2ce1a3ddb8f6a7f802da957dd6ba04646c8d5333adfa232c5a12ab9fa31d4a77d5dff8de2cf3d3ee740000000000000009657bb616b03e9b1c8b29483850c1549b71003ffda78159bfd11dc3c892966e8e4c3a49b74b84aaf923de299323209c468ada370ce8ad8db9f1ae42c202a3d30fab22297bf6823499b8b2b4348d95ea655de8634aa8f66314e0ac", &(0x7f0000efb000-0xbb), 0x1}, 0x20) 2018/02/02 11:09:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0xffffffffffffffff, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00002a0000)='nfs\x00', 0x0, &(0x7f0000028000-0x1)='#') 2018/02/02 11:09:09 executing program 7: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0}) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg, 0x58, &(0x7f0000c9d000)=[]}, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f25000)={0x7e29c39888e2b897, 0xf, &(0x7f00003ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, @generic={0x6, 0x2, 0x7fff, 0x8}, @generic={0x5, 0x0, 0x8, 0x3}, @map={0x18, 0xd, 0x1, 0x0, 0x1}, @alu={0x7, 0x5, 0x8, 0xd, 0x6, 0x4, 0xfffffffffffffffc}, @exit={0x95}], {0x95}}, &(0x7f0000a00000)='GPL\x00', 0xc1, 0xe7, &(0x7f0000f26000-0xe7)=""/231, 0x41100, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066b000)={&(0x7f0000f25000)='./file0\x00', r1}, 0xc) 2018/02/02 11:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xb) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)) 2018/02/02 11:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000632000)={0x9, 0x2, 0x5, 0x82}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000747000)={r0, &(0x7f0000152000-0x70), &(0x7f00002da000-0x8c), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cd2000)={r0, &(0x7f0000bc9000-0x1000)="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", &(0x7f000080e000)="131c5c", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000024f000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00009a5000-0x2c)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fde000-0x8)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xc2b) 2018/02/02 11:09:09 executing program 6: mmap(&(0x7f0000453000/0x4000)=nil, 0x4000, 0x0, 0x2171, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000454000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socketpair(0x8, 0x7, 0x6, &(0x7f0000000000)={0x0}) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x5, 0x5, 0x5, 0x8087, 0x0, 0xffff, 0x8000, 0x9, 0x6, 0x8c, 0x0, 0x10001, 0x0, 0x400, 0x8000, 0x37, 0x0, 0x9, 0x9, 0x1, 0xffffffff, 0x5, 0x6, 0x6, 0x3c, 0xfffffffffffffff9, 0x2, 0xffffffffffffac53, 0xfffffffffffffffa, 0x2, 0xffffffffffff0001, 0x7, 0xe7, 0x4000000000000, 0x401, 0x0, 0x0, 0x2a5, 0x3, @perf_bp={&(0x7f0000001000), 0xb}, 0x800, 0xfc30, 0x400, 0x4, 0x7, 0xe1, 0x8001}, r2, 0x200, r3, 0xf) 2018/02/02 11:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000925000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/02 11:09:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000bd0000)={&(0x7f000035a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[]}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000)={r3}) recvmsg(r2, &(0x7f0000014000)={&(0x7f000061a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000a78000)=[{&(0x7f00009c3000-0xb9)=""/185, 0xb9}, {&(0x7f00008e6000)=""/133, 0x85}], 0x2, &(0x7f0000b3b000)=""/238, 0xee, 0x3}, 0x161) 2018/02/02 11:09:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ebb000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000999000)=[0x0], 0x1}, 0x20) socketpair(0x3, 0x7, 0x77, &(0x7f0000ae7000)) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000c6a000)={0x1, 0x0, [0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000929000-0x4)={r1}) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) 2018/02/02 11:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000784000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000a58000)=[{&(0x7f0000a06000-0x44)=""/68, 0x44}, {&(0x7f0000375000-0xb3)=""/179, 0xb3}, {&(0x7f0000574000)=""/254, 0xfe}, {&(0x7f0000507000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000bd4000-0xf8)=""/248, 0xf8, 0x6}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000d14000-0x48)={0x7, 0x12, &(0x7f0000005000)=@raw=[@ldst={0x3, 0x2, 0x7, 0xa, 0x7, 0x2, 0x8}, @ldst={0x1, 0x0, 0x0, 0xf, 0x0, 0x10, 0xffffffffffffffff}, @alu={0x7, 0x4, 0x7, 0x7, 0x0, 0xfffffff4, 0x10}, @map={0x18, 0x6, 0x1, 0x0, r0}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1fffffffe000, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x27}, @ldst={0x3, 0x1, 0x1, 0xb, 0x7, 0xffffffd8}, @exit={0x95}], &(0x7f0000182000-0x4)='GPL\x00', 0x5ffe, 0xac, &(0x7f0000fd7000-0xac)=""/172, 0x41100, 0x1, [], r1}, 0x48) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b7000)={0xffffffffffffff9c}) sendmsg$kcm(r3, &(0x7f00002b6000)={0x0, 0x0, &(0x7f0000a07000)=[{&(0x7f000075a000)="4366a42f0fceede54c749a8bc43d06d463af7c74d527f6c62e7ad67ea2f21ec6e90d1140efe1a73f5ae92e0aa2d4757b8598c65cd146d6cd5123d6f77eea9b1aae2528abe9923ce837356d4e7f414d1d466fc727a7c7f6f4355ca081330f78094785e995aee49c616c13b9e7df6406eefc7d0f64ffeb26d25f080e1b66390556c676ac459aeec5771c577f7f87a8112c0459cd69b0f8029c3a2cd18d8f01a640c2a30daae25e36659a7db2ca4d4da41f9de3a04c8befb36be38966e626db3e7acd670cda511d92ab3c77a3e062a5d7b29c83b22fb49a4ff238ddacccfa8bb3d30fc66850338f41440c4ddd229fb1da7a04b7fbf5a16c70bab62151c259bd8bd03357069b8e6867896062dc9dbde1b1ee5c44d143d58ab36bbbca691dcdfd32b6e7d2674807fde723c0e422a7f551513913090e0e181f7a2474cddd2d6da8c8495abb58828ff9fab99cd0b444e941673c98f434aa2aba783b7848579f59600c9a35b4c5f7b98bb80b6dbd72599768bd644579760ce85e21e7e742fde5a0c2824ce5bdead8c5fbc9dede7608e2e9d188f91b3e831f87641b78b4ac452380a965d0db5723a845eb8265a7f983c55f2fc970666fa044c45a582c79dbadda380d497034ec2012a29834340b9f70cc9a76afba1c1666e2b7758dfa7db39000ea5602e4d795ddd472ab08b86725a0594fd034540d24e600cd8b3a52176f6f8ef62b1724e2fd059c814268988bf4685073beec8b421c13fe6d33ef651f22ee54ba67a9d59d15418746829a01ebd884c3395f59fc26de9162e887a2857bb2bb666995e2ea0973b7b56229f0eae6a7144ea98bcb1825c7f36e8a1fadb5d4b2d28b5af7f7aba33d23437817a0c4af13d41bdd60347049b1299b1eaf52e785443b154bb62ea77156b965ed909d7bd0164ca0ba153d08e4ac1abc1e9cc91a01b46d86cc85ec371e43ea6cb2c34d52ae22fac465cec6ac3fa37eca6f3ce0b8c1487ab6d4d73910f64f054f2860bcc54033c28d3e3ffb46ee435120fdc86b943c19bad7069fcc7531c85c00d07deda951fc3317a9fb83063ea4fe8dcd744743e439b2305bf511f7f71bcec95e03f1d4cfc939bddb9a4bb5088349918c34ad4b21f2da8e2bb138baf34ef7651b00df2bddc30250fa911a46594f45f6219575d3de97a57f4fed3268c38e2ec4f22acbaed359d55b184410e7a104685822d3e3a60b386a6d0b355bfe702c6382d6f2a90d18b050906c0ce554f07480f9ce2c835b8f1930a2190f161b42b1fa309806d312cca7eb31679def42b17f64d28567b41249ae43ba48825f98c33c2ea9b6185665eab6f957c834c1852b52ee14272affc59b05c154247269fc60049a375528474d7534a1121f923c7e8a6c5beead4a47a3073d18634fc18be104d81b161cc6a6490a45fca3a88f99e7b4b4e8e464ecf5a2569720b4c10ecb5f5d614c43794fd9ef3c67fe116024667766985f9223b7306baf7ca371ca250b7fa22895ec29c068b9eb92be7404da6c55d05a31afdba8fa5cde6dc3eda7fc75f1db3624b7a2294edcf87ef1f4508441408caa8efb502d7de21d42e8cb863068f3e5a7a1ea9b8a6c6f9b7388dd2bf7c19e1b842bd0b6c557c92f06050af816e1836a32fcc77b692d6e3414dd6a01720c3df9d414e3b83b8c4fc5870e55c74987f8b56835c7fb76519bba5dfced45149b845fb7aab9c963ce2a18bd41544ec0e064c24f96662bc7eeafd970209eb459e2b2ae89a0b9e7a80fcc92b14aedc84d39add544d2497e4bc618b954ddd2798dc96f8e1e953ab3e5e1a7fe77cbc92995c6b72b9e219aa8b23fa4c4515c858388bb0b02dc2bbb8059079b37b61ed3e999355cc66ce888f3e07c709e720ae2b1c56cf9c3f34993b49454a5d3a569c514d0509d1d2d5a022cc8524b5911856ce92b02b395dac3f12ce96c3315abaf4cea617b395b5a73edff41014cac57ffc366d2e670772f382e1f49d68d617601b48f64b2b5ed13e947d095f1358c3257ff9c125c3ad2b0281d5df03c0b05d9932c5734dad0cc2898060e84e95fa99ae22699d83029fd1ec1589bdf1d5dd324ca0722a1130bb1c23981ab7371e6db684eae613414d0d943486593ae237ec90a1239aecb752564a9ba39bfbabbdb747de3b18ab78feb2d3a1657b0325d0fc6fd0e2655d8258cabbdc84c52094bcc5ef7ce94fdea1af20a19b348c5a777daa985a581f7ec841c109c1481e3c7a77dcfd9c93e652518bfc8225a95d23b8484aeb7d659a33ca770d2df0a655a5ade5eeacf491155adb805520611bfee226aa9e379c6467bb58a6014e21d3d4005d9a99b14bd0f7051d8e2d2bbed97a430adb1c950c9c9e9725188990d1b62ee8802c21f20eb058ffcb9830f1ec2c4efcbf2cfa2501ffffb11043871f668ca47abcd348af7cee3b09974677a5a23e8348b6707a19166695701cb16d09f095ce3074eb8d05c02f6ffe43f2e90dc93ef47033ca1ede07346c443b77f03d50ac3cec01c5792a67414acbb096ff9788c73744b0a816382d3abfa12b04553630111ce02cd186dc3ea543af15d8443567691b02034638a9f4c1d54dd4fdc41a180de10b356504aca235adad99e33a5b056fb29f394392e1ac6918b9fd3ee039a6bd8e098533ed88c8a4fe66cab358f6819bd4b3b02dcd6b69872a71c65e3a473a1ba712dc62efa3fff49ce37c08c3c409e9e9648a01060b9e7a6a9a6ad9f4eba43e07720a14b24d4327a8f566b157be3a0cff7432ed66888e6ffd6e09ad7b06920ee8d42174be128bd082afec59a1234e894b4b4dee2e03a43b9452cd3d0c1ee48232a35d8135ea155cd3b3d72424509cd29a6b994b02ed211925ab1992d42792364853838c8d344e00f59217e8a2f2bf367b40bcc223026d3cc48868bd597917f9bf75eabb31c45a86c832b3bae6415bb9df0eb5fa13c37cb0df54dfd0e477cd7220521070fcbd84ead5168ae291f8a06138c33311f5a5d03d22650ff03dc60e916b6e4cf08b712cb50491b8a012819f21c0b3ea81a3be7b3df280bf957f357b46cc6960760d4a54a965dc10e6ffd57bb6661e9086fb3a0c0f7355353d02950c181653ec570ea29f74dccc26576c1a84f151bfba54f02fa2dd5b636c63ef48549fa2ad6a119a5b19a3bad8ee5edddc2290f11f7ebfac5a76e38bdb45eda7c307228998e5d79f79d49b40a1e0ea58baf85ec53d7e7a263286a3e3f8cc50c50606cbcb1a87bb4d119d7a08e1335a84c043e132f7708db19f343dc215e5aef8197f63a138140561aff0a8465bdee0630bb7ab3265e664c4482af006e4f420c4d6d729ea43fa430fd3e2ecbf2357c8debdb6c1e2542c2f4f03f1f13f009e7b1ff2a4dd5d4a98ac4c6cf71b08d30bff87b69d35e62c165328a8abdc662fa60de652a2bc01ed85615dd263bedd186903cad69e9658cfbf9910021c29e74ad9e50107d35cb1ab83a523ad7fb9ad1d486f9807f4ceb75f977f48ab0ba83eca0b069102d8130ae6f397ddc8c4a1442616c56a60d4394362cb377cf3e244158127289607f7c9b3cd726e639c5f03d707e419b1a1ace08713a9ebd33df43f35ab7bd5c5fce8ffc0df4230b7695a2f994aba141eff03064ffe07fe33cb719ae8029ebe5126df3cc5546c3ea03d6fb6edae6f86c24692babeef26420915db84fb0388eb0f478dea5e9ff71c4ee9a50ea3de19287151a97185839efd2020ed0887d8b62be070e3ff1575e0b9639d04f78346e9317ddf29102e0a0ccbbea9a9bba371905568afb04cabc0d74827833f740f29da8c5f321c71cac7e7a934ca934303bce94d7b9858bef87940ac56a4ece140722d6bdda1791c2ff4cd895b03eaa22ead0d762596a9603d044012f065600049e77a1d88303498c6f568975658f6c721f3bb85fae5b7a092b3d8d871c1ad4820367826fe11ce5de854547da86f9bc2691c34e6becdc9c344636aa89e62b2c10b5c02e7f05afe4abf8b2442506a36b58305be996c638eb5a3aa0f92495d7f3c63c6616c9a83c7c04c341418992720eb92339c0759c9692c5394c6c5bbdda11c26dbede195f7965317dd1a1d5ed58d8907703ede2e782d649c1d4eec1ecdaaf5f9cb233afc345216f685f3924897dad70d78e5d14aed32da58421f7e6bbf51e0178251f361205ae2a29225ab9042733659034a9f53266c06c5b50af77d27b742665b75b80b326a4b1314a88fb058961bf1eefd4d5e728ec666c8a109f6521ee3852aac852cc2dc8f8c436778cbac41c63feff550702afc36865c56b679ba07c3df8af7866c998c0070524cf8da8dfb9482fa1b793ed17e8ff97c09881b281948efa17bccfeb39c7122dbe2a3539a1af19b066293eac86e0921b313020b250b7aeba9db290a40acd2186ed18c963ba184bd9aff0764825d7b9dcea277a4e82b07e3765d5db906b9e03ffd8099f3a01ce6c7a2b1b3ee8ef767326a0dc176b8f526d3b1944ddd217e6d52940b82a78058830888797461cb61177b62c493dfa85eb8756cffb827eda7f1c97e84188447344ce3a06d513aff0aa98299be748535511704722bbbf10ca7e19a54b23b286a203f1b1c876628ef317fb103ce0c1cc5402962eb106b1c7792acd063946fb3901dc25515801534dd0f8850539b8efbfb1040e01a6c44928c9cb6fe7df59b810cfd1b80b8d8731eb5487479b0fea3adb77f4c06b065e91aa7fdae74b6f5548bf5ca37f5ed17a1639813d98562fed318b3aa64e90523ead42f6134fe9a5a795af1ec3d7ea73fc60eb1e14f85f147535e4373d1bb25b1ed1932d035dfe24c4ae740ba8414286d0c1b72d9fe539aa61f0cb6712842ca9ab20eecc9a6e256ac6e3bbd7e883c925af0b16bd72207622654e026cccc5969e51408299bbd5b8f8b5dbaf093f0ec117459718109fb8680344ff635636b28d181f348d15222869cb70d4a02ce588733404a341e7133fed930c0f8c3602a0a3e5783aa8af62805b4a606a3f79c4d9248cc6b585f51eaeeefe2001f05802544a718f1358fcfb21a75ff2bd16f2179542ab9cf7afe83626c097572b3385f63770670d3b588f06b891230befc33d3612b040db46ba97e546715c0fba6aad94f62927244643027901cecebba7f5a79da44de659405c065e7915550c42362c5cbc8762d9c6f9ac25191d2ea11e149d806dbc6aef0ce97b2d9b1d97a5772f0999a259fe55bbfb7f3fcca464df9a917a80c2ea56e758a7ce5fb5a0568a78337385a3207cb65315e3dff90e8eebc8091ab8a574871599655a5397c0e072035e5f87777396f2d503b6139e9171a37f0132c2b1dea8560824038848c946e2dc64f39921a2b812d7bb28bd3c7fa5be851415668b283b2c95f0ba2719aca4875af02a011ba9200e458f0511b5973087647435273c5a20843e04039425bc8ea7451228635eb7fe6bacc12d01dc72e349dece3776a7ffe7ca9c2e6f8b17f572e5d843c6d364c3b6f1a3bfe564ec80b75748bb46d3e64e2b7a72163b877f3b86bd7b59fab69e4b122f820a277646596e0e1d1207e4674a0f94c51b80f4c02908687d95085eec731bfc9a8bc362780a72df65d3d388f774d3158f3d381796fc91966bd437c8111428032a4ebb1e485a47eb3a97f74a6f161ddca27229dc3e0d83c4d0ff46366b019358a8c668b752bc848ee70f07a1cafd4458aa03a29c4d48f2626ee613b6ee5a89c844d4bf71adb38f299eb34c76634751c328952d49335fe4f4c0f1e1dbfd29797bae2eac8fe011618037632f39c232eeb726552ebd79b8db2febbaabe8b4557a541253262cfef02d634871f8b1d793bca2ac", 0x1000}, {&(0x7f0000c9a000)="7ef2d614d0d8198d7821724c91f0e66155dc245107a0f8f08a6c7798de9453eaa0b848a1be9a1d57dd3ed36e125d2fde2d44d46d708ff94ae809df6a414e36ddb09942a2083f55cf574aec55213986e434f72cbacc1a0e2c4f61b631710ad4d51a2d491368cab21f981a5892b73ae6", 0x6f}, {&(0x7f0000796000-0x13)="72dc16f76e696030ad34339d678a2266f3b3d2", 0x13}, {&(0x7f00000e8000-0x97)="42fa6caea1d86d80b3f3d5f19f4223f304d5e961fcbef0a8aafac853005329426f40b1288df4e966d5a04542e27013347412043d085d1139ef96dffda5d90c742657c24aadfddbaa874f843f12e00982434fc08465df97eba7ac5925c4badd69cd4eeb5b5a301d7d5dc65dab827915dc6ff544d309c73c0b19538fa5935dd55011ed952e0407eb7a5b0055b90d112c73aa9c8be8b0cc4f", 0x97}, {&(0x7f0000d4d000-0xcf)="fb7caa932b8372052d7dc8fbf53ddc1c42d603371abe867356fdd1cf47f8b594cb0d6c1dc019268f677919b03e3c99f4785ce1382ff8ca0c3bf38d31dec51df3219b965d8a8c2d63e990e64e18dd9a0a31941936756d21339386c911282827f07487a6f48da2ac859c2a4b5bfde167b6fe5642586b02d52c37e1cc6c270fd18b2b05866c0e47c9c7cf9278a01ecddde33d8b41d86bd24893612bb278eac9496c302b317ccf59ef779f545ca805b3bc9f1802e8b234db861bad43121589e3dde7d949c1d5ffd44f6b74e638b5a4f1b1", 0xcf}, {&(0x7f000035f000)="414dca4144d36cb85026f05638878a22856e71bc13", 0x15}, {&(0x7f0000ace000-0x52)="ce298b1e8470d289eff6e8c6778579d0683cbdbc53bcfe0c1f14fc88155538d025252a3a234c07b35dc0d9657c506f92ee70690201274721cfe44faea863039a6228a07a5c8d3f0cfca33851333eb75d0c40", 0x52}, {&(0x7f0000729000+0xb8e)="ef5e439385226931958cff2fe9472b457504a82b04a5f61c6d7943f24914a3b1f6a10315c35b1031065bb5d6dcd13e3cee28a569a02a552c530b2090c83da0fa02e603fcda98777188bc9c0f5b42297513db385c2bbfb7e83675f4c6273c240cd3a6d408c86f5833a99dde5f651a37e312de93082f7bf69792eeb045e31fe27d5f882df706eb7a831f0bcd4d96be61d00e5b1d91327ef8f104fa0accba683ece41b3a81974b1fa3296038aad998e608dcb83f503494e5e4b2cda9db27646bb7f86cba07016fbc48cb171be010c144164ebb7ffa335", 0xd5}, {&(0x7f000047d000)="0ea862e47a3d372cdafcf10b034cd9f846fa50e90bf06902370896f83779b168f1bb4313e81e945288f8c46f38b3b4e9538235a23eb166dc9e21392d1236935b6db93173f3cca3204281125f447d7a0c079b1608f372d35dbb10a4fd14c7d296f6f8cda4674156a8dcc449a4b0ec58bfc107ac35f57434daa0b66a922353f99ae76f8c5fa3c2867508", 0x89}], 0x9, &(0x7f0000ac5000)=[], 0x0, 0x880}, 0x4000840) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000002000)}, 0x20) 2018/02/02 11:09:09 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000093d000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000719000)={r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004b4000-0x2c)={0x0, 0x0, 0x100, 0x0, 0x4, 0x0, 0x7fff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fed000-0x20)={r2, &(0x7f0000feb000), &(0x7f0000fec000)}, 0x8) 2018/02/02 11:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x30, &(0x7f0000bff000)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000099000-0x8)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000452000-0x38)={&(0x7f0000265000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000058f000-0x10)=[{&(0x7f0000784000-0xec)=""/236, 0xec}], 0x1, &(0x7f0000668000)=""/4096, 0x1000, 0x6}, 0x10000) sendmsg(r0, &(0x7f00004cf000-0x38)={&(0x7f00004c6000)=@ll={0x11, 0x1, r1, 0x1, 0xa28, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14, &(0x7f0000b98000-0x40)=[{&(0x7f000005f000)="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", 0xfd}, {&(0x7f00004e0000-0x1000)="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", 0x1000}, {&(0x7f0000e85000)="901c5a14f40c4f9929117ca44e2656c202075d021a71df9ac418c673305e3ba10bc39c7a8ae010874df7bb2e161a96598f1c573b14aaf13076e76e797abc1ec19f1529f8f06dccf2ddb367e3777b530d91483e106f85dbf9ab", 0x59}, {&(0x7f0000d45000-0x12)="a915e28c1224e529e374b9f7ac6cbcb416e4", 0x12}], 0x4, &(0x7f0000b0a000-0x170)=[{0xc0, 0x102, 0x8, "84e0ea862b5486aa34378377be8f726cdf32f17179a0f08109acefd52475ffeb05e3f68622c8601e39cdaba792ad6d8ca2624a2e6e075ce52ce31bf798509366a2333da5fe3d05abe133423d41b74e25e99eb225bd5480522bde02250ff66dace21d4f4c69f74e4b4d37d7ea63daab42522eb27b03489f8d15cb47d054192eb892e7dbcf58ea6e01424eef6603f356488ddde982145eb65d2547bb82cb8dc2f6c6cab7a773d59ec432a91a8a9a180796"}, {0x28, 0xfc, 0x100000100, "ae092e637681fcc128dad71224ee6d2777b9594b1303a5"}, {0x88, 0x109, 0x1, "2253e31bf132dd544d0af153c2b178f65dda20488f392639ea3b64e02bd623dae3b6df860311d69717852d7c9f866c9f6878149f7407edcc112d1f7c44a2189c2e9869b01b5e03030bf68c076a653301ee002e9bd61c3364487da7d18fd0204d25f2e8ff5219f6af3451a9390e8bde05b6da8d"}], 0x170, 0x4000}, 0x8000) socketpair(0x20000000024, 0x4, 0x0, &(0x7f0000cc0000-0x8)) 2018/02/02 11:09:09 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000f79000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6a79}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x9, 0xfffffffffffffffc, 0x8}], {0x95}}, &(0x7f0000f71000)="3dff022fff", 0x101, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/02/02 11:09:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a3d000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00009e7000)='ext3\x00', 0x1000, &(0x7f0000f66000)="3a0a56cb85285a73fa2a720a9c0b468200f6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008db000)={0x0, 0x3f, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000098f000-0xc)={&(0x7f000072e000)='./file0\x00', r0}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000087d000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f00008a2000-0x8)='./file0\x00', &(0x7f000007a000-0x8)='overlay\x00', 0x0, 0x0) mount(&(0x7f0000421000-0x8)='./file0\x00', &(0x7f0000b44000-0x8)='./file0\x00', &(0x7f00001eb000-0x7)='mqueue\x00', 0x2044, &(0x7f00000cc000)="46b694df9e213586d4fba83146ba85dd8d524f8a9c14c9f1535a315775cc782bc662be04b29d2008e384a42f241c8bbfe1add4d6fb977b1470896963ddfc6ed1e6bf04ddd2a054ccc5dffb46c3e8d51355e7fc25126dbca55743414f6191013f20a9f61828f4ee07312db4ad0e66f7a7ab4bef0678630ef3da0c9c6235b6cf62d9") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mkdir(&(0x7f0000106000-0xc)='./file0/bus\x00', 0x0) recvmsg(r1, &(0x7f0000b96000)={0x0, 0x0, &(0x7f0000235000)=[{&(0x7f00002c0000)=""/231, 0xe7}, {&(0x7f0000d0d000)=""/113, 0x71}], 0x2, &(0x7f0000957000)=""/39, 0x27, 0x8000000100000}, 0x40000022) 2018/02/02 11:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c8e000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000386000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000e5000-0x4)=r0, 0x4) r1 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0x3ee, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000df7000+0x984)={0xf, 0x6, 0x9, 0x2, 0x0, 0x0, 0x4}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c2a000)={&(0x7f0000417000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000a6f000)=[{&(0x7f00009d2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdd000)=""/63, 0x3f}, {&(0x7f0000540000)=""/162, 0xa2}, {&(0x7f0000e80000)=""/99, 0x63}, {&(0x7f0000abc000)=""/24, 0x18}], 0x5}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000e61000-0x2)={0x0, 0x10, &(0x7f00007dc000-0x80)=@raw=[@call={0x85, 0x0, 0x0, 0x2c}, @ldst={0x3, 0x0, 0x2, 0x3, 0x4, 0x108, 0x1}, @generic={0x4, 0x0, 0x1, 0x4}, @map={0x18, 0x9, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, @generic={0x3, 0xa22, 0x1000, 0x7}, @jmp={0x5, 0x8001, 0x6, 0x5, 0xf, 0xe6269ae35d808ccc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xd}], &(0x7f00006f4000)='GPL\x00', 0x100000001, 0x2e, &(0x7f00007cd000-0x2e)=""/46, 0x41100, 0x1, [], r3}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e63000)={r4, 0x0, 0xad, 0x9b, &(0x7f0000daf000-0xad)="4782a805268c2f314091c0a07d27ff34fe3b3927fa7b0e88c45a0181ab5f11f3c1aecb2a19fe3592d98f9f729115a0589d02b8fe63e1984b1b167d648fa3088264bba51bf275ac9d38d4d8c51fa35d081d5379bbc894dbaba13510dd6c4e252c760de9248c51abdad91dad8ed7d0e60fd59c8abf5d41bed90bcdeab8d0a2c977565f71f3494ecbfd90526515a3dcd4d81ae98929eb5d8f35795ba5c2e7e99fc7e363ff8751ae5fc2411b382c9e", &(0x7f0000681000-0x9b)=""/155, 0x3, 0x1d}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/02/02 11:09:09 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x803, 0x4, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000015000-0x4)={r1}) 2018/02/02 11:09:09 executing program 4: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000eff000)={0x5, 0x78, 0x6, 0x2, 0x6, 0x9, 0x0, 0x9, 0x1000, 0x2, 0x592, 0x1, 0x6a, 0x80, 0x40, 0x40, 0x101, 0x1, 0x80, 0xc5, 0x0, 0x80, 0x7fffffff, 0x8, 0x7ff, 0x2, 0x9, 0xfffffffffffff47b, 0x40, 0x1, 0x0, 0x1, 0x7, 0x0, 0x4, 0x267, 0xffffffff, 0x10001, 0x0, 0xfffffffffffffffb, 0x6, @perf_config_ext={0xffffffff, 0x9}, 0x42, 0x3, 0x800000, 0x0, 0x2, 0x100000000, 0x6}, r1, 0xb4b0, r0, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x289) 2018/02/02 11:09:09 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005e3000)={0x8, 0x8010001, 0x1, 0x3, 0x2, 0xffffffffffffffff, 0x80000000000000}, 0x2c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c08000-0x20)={r0, &(0x7f00000c9000-0x112)="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", &(0x7f0000fe6000-0xa6)="e0b78e7af2edd617ebe57ac43f5ece0c596fa20e8ae4d6bde4472efa51b76df11f818cf8e2ec1bd1df16bc30bd9b02e34a0d302f0f12caecb55064fd913b27ec67c33022e32bd1ff81af21dd66c4d7f2e16ba20446d7070000634c00000007ef705bf55634f37580f59abbcee1e3a6350e055ff460355ed5736493e920997527c4d39b67edb5381d6227d37cda66b90c0b5818fce0944204a87f925a387887725518b5187fd8", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe5000)={0xf, 0x9, 0x765, 0x5395, 0x1, r1, 0xdf}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dc1000)={r1, &(0x7f0000fe4000), &(0x7f0000fe5000-0xc9)=""/201}, 0x18) 2018/02/02 11:09:09 executing program 6: socketpair(0x5d0920190fbc3aa3, 0x8000f, 0x9, &(0x7f0000047000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007e8000)={&(0x7f0000e64000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xb, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000a000)='./file0\x00', 0xb6) 2018/02/02 11:09:09 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff4000), &(0x7f00002f4000)}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d49000)={0x10, 0x7fff, 0x1, 0x6, 0x4, 0x0, 0x2}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a60000-0x18)={r0, &(0x7f0000ff6000-0xdb)="684a9641dbf743f7beb04ca6a2cb2e6c403e1a5fe30e74e2436481fc5f92db8be39dd2e0dc17efe3892146bfe82fee3cde9d5e7013522eaa3780a0957a0ec0512324e940e897d6bdbc4e6e5edb3c0cc91879d25c1798fd3b4e241bab92ded37ea26b9f71b9125f363e3122c85e916bdf39283626e8a0aef05c2b73d39bfc448bff2f702729bc9df6f82ac15f1763df88b6c42299e9c78457478dccfe8d0d27476df67a1cf53d391a6b3babe4de2f0b180ad45206dda6d87d758a9326bde8136ce6e737bc7109baa2ef86a6a0aed90841a0795f91bf774c96733cea", &(0x7f0000b82000)=""/233}, 0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001b9000-0x20)={r0, &(0x7f0000ff5000)="7d56f4a29b82b2f06138b3c2bda1614adbf13971127fc1cca4b46cea8f2edb744bd927c5d8a86a948102c7cb48487803c11b93d0c2fbf1dc02c3562ddeb68c98aa731da3", &(0x7f0000843000)}, 0x20) 2018/02/02 11:09:09 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fed000)={r0, &(0x7f0000f7d000-0xa7)}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000dd000-0x18)={r0, &(0x7f0000fef000-0xa6)="f6303280ef839d376c6d2e553df788e314d8db1de019ae345fdb6f0876fde07ce22ed35c5b8065e404cb82c8ff134a3a7e9f87d22e196b3dc6745f1f413df19209e62254564e0cdcdf5af3714621b53444a3413246283c3c986b8b51162badf71c411ccda3fb92a9cb5e166dbdeeb559cf195fa3736cceb176a158c89617f34f26af2d83accea1250bd3fdc7889a0b134ca5ba23524028930ad8f0ad49b44eebf27b28c0d414", &(0x7f00008ee000-0x96)=""/150}, 0x18) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fee000)={r0, &(0x7f0000a5f000)="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", &(0x7f0000d8f000-0xd1)=""/209}, 0x18) 2018/02/02 11:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x7, &(0x7f0000ab1000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5e6) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15ca, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d7b000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000001) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000000000000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ae0000-0x8)=0xd5f6) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000111000)='\x00') r2 = getpid() r3 = perf_event_open(&(0x7f00009bd000)={0x0, 0x78, 0xa49c, 0xbc5, 0x1, 0x5, 0x0, 0x2, 0x80241, 0xd, 0x5e, 0x5, 0x6, 0xffffffffffffffff, 0x2bbb562, 0xb8, 0x898, 0x1111, 0x2d00000000000, 0x10000, 0xfffffffffffffff8, 0x7, 0x100, 0x9, 0x1, 0xe66, 0x2, 0x7fff, 0x5, 0x6, 0x34, 0x2000000000000000, 0x5e, 0x1, 0x3, 0x3, 0xf74, 0x2, 0x0, 0x4, 0x5, @perf_config_ext={0x7ff, 0x800000000000}, 0x0, 0x100, 0x5, 0x3, 0x10000, 0x2, 0x2}, r2, 0x2, r1, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000c90000-0x2c)={0xa, 0x81, 0x3, 0xfffffffffffffffa, 0x2, r0, 0x100}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xe1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000c23000)) 2018/02/02 11:09:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0xffff, 0x40000000000000}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000d34000-0x3c)="2f32968645c24b34ed7c85539b04d8fdff7d67e893512356631f5c99847704752e905c71a40441219922b4d690b6c0290f1aff949eec1374a66fc9ce"}, 0x10) 2018/02/02 11:09:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000509000)={r0, &(0x7f00004e6000-0x1), &(0x7f000045a000-0x3), 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000021000-0x10)={r0, 0x28, &(0x7f0000fe3000-0x28)={0x0, 0x0}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000470000)={&(0x7f0000f07000)='./file0\x00', r0}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b82000)={r1, 0x9d, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c24000)={r2, &(0x7f00002b1000-0xec)="676454fd6bd6db5afce10a0350d6cc307cca5f175fdf971d10bd9e3133fbef9140c35e06930dfc2befbaa3cd3e38fde4f0194730eb7ca6e8a3e927fe1bf6b84ba30eb4f729d6eb71237069799083cd97a78e5639d7417d97f92aeb723ff8220a04a201f43cde0d432d092f5351c4ba013c4dab4036bd7d126b83358ce55d10a1f1583b7fbebd5adac1dc5d7574fdc8b869a8fcf8dfc409f5188b9c1c4c8dfd4c4485bd81a0c73d88a300aa64f4c7a353e7ecb864a448fb7fda7e9faed432124f6cb9039a78006e12fb8472ac3bb44270e4751ab8dbb8ff619e0e24fbcaf1b4e5aee5c011cfefd00102dda942"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cef000-0x8)) 2018/02/02 11:09:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000663000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000142000-0x10)={&(0x7f0000f72000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00005c4000)={&(0x7f0000444000)='./file0\x00'}, 0x10) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000059b000)="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", 0x0, &(0x7f000000a000)) 2018/02/02 11:09:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004f5000-0x10)={&(0x7f0000ab7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a89000)={r0, &(0x7f0000d80000)="4e36bb4c47c4449cf5e9b1d7796af73cecba14818a7d26dfdadb622132a39bcbe1ffece196ecd5b90e1087e7c89a257c3f664bc8"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00002ab000)={0x9, 0x6, &(0x7f00002dc000-0x30)=@raw=[@ldst={0x3, 0x0, 0x3, 0x4, 0xb, 0xc, 0x8}, @jmp={0x5, 0x80000001, 0xd, 0x8, 0x4, 0x100, 0x4}, @call={0x85, 0x0, 0x0, 0x18}], &(0x7f0000858000)='GPL\x00', 0x2f84, 0xd, &(0x7f0000b9b000)=""/13, 0x41f00, 0x1}, 0x48) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)) bpf$MAP_CREATE(0x0, &(0x7f00008f2000)={0x0, 0x80, 0x8001, 0x7, 0x0, r1, 0x4}, 0x2c) 2018/02/02 11:09:09 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000016000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000009000)={r0, 0x0, 0x6, 0x1000, &(0x7f0000016000-0x6)="7970c3849e2d", &(0x7f0000010000-0x1000)=""/4096, 0x101, 0xbbe}, 0x28) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000017000-0x78)={0x3, 0x78, 0x9, 0x87, 0x2, 0x40, 0x0, 0x4, 0x10100, 0x2, 0x8, 0x9, 0xaa92, 0xff, 0x600000, 0x5, 0x1000, 0x8, 0xffffffffffffffff, 0x2000000000000000, 0x10000, 0x10000, 0x8001, 0x28000000, 0x787e, 0xa6, 0x80000000, 0xc1, 0x0, 0x100000001, 0x7, 0x100000001, 0x9, 0x2, 0x6, 0x7, 0x800, 0xfffffffffffff9eb, 0x0, 0x8, 0x3, @perf_bp={&(0x7f000000a000)}, 0x20140, 0x3f, 0x5, 0x3, 0x0, 0x6, 0x3}, 0x0, 0x0, 0xffffffffffffff9c, 0x4) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000016000-0x8)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000-0x10)={&(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000c000)={0xffffffff, 0x5, 0x18}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000018000-0x38)={&(0x7f0000017000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000018000-0x10)=[{&(0x7f0000017000)=""/4096, 0x1000}], 0x1, &(0x7f0000011000-0xd3)=""/211, 0xd3, 0x3}, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000-0x48)={0x8, 0x15, &(0x7f0000017000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x29}, @map={0x18, 0x8, 0x1, 0x0, r2}, @jmp={0x5, 0x3ff, 0xa, 0x9, 0x2, 0xc0}, @alu={0x7, 0x8, 0xa, 0xb, 0x2, 0x10, 0x8}, @ldst={0x0, 0x0, 0x1, 0x7, 0x6, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r3}, @exit={0x95}, @map={0x18, 0x6, 0x1, 0x0, r1}, @jmp={0x5, 0x53, 0xc, 0x7, 0x9}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x31, 0x5a, &(0x7f0000018000-0x5a)=""/90, 0x41f00, 0x1, [], r4}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x1d}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) getpid() 2018/02/02 11:09:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000074e000)={0x4a9, 0x0, []}) recvmsg(0xffffffffffffffff, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00003e8000)}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) 2018/02/02 11:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0xfffffffffffffff9, &(0x7f00008d6000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/02 11:09:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dff000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x8, 0x7, 0x7, 0x401, 0x0, 0xfffffffffffffe01, 0x4000, 0x1, 0x3, 0x8001, 0x7fff, 0x5, 0x4, 0x0, 0x6b57, 0x1a8e, 0x3, 0x98, 0x5e, 0x2, 0x5, 0x30, 0xffff, 0xff, 0x101, 0xaef0, 0x1, 0x5, 0x6, 0x5, 0xc0d0, 0x7ff, 0x0, 0x1ff, 0x1, 0xfff, 0x0, 0x3, 0x1, @perf_config_ext={0x61, 0xf91}, 0x200, 0x2, 0x3, 0x0, 0x3, 0x1, 0x8}, 0x0, 0x6, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000002000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x172, &(0x7f0000464000)=[{&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000b4f000-0x1000)=""/4096, 0x1000}, {&(0x7f000096d000)=""/110, 0x6e}, {&(0x7f0000001000-0x28)=""/40, 0x28}], 0x4, 0x0, 0x0, 0x7}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000aa8000-0xc)={0x1, 0x0, [0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x100000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000314000-0x10)={&(0x7f0000a27000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000c84000-0x19)='vboxnet1cgroupprocvmnet0\x00') r6 = getpid() socket$kcm(0x29, 0x5, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, r6, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0xffffffffffffffff) 2018/02/02 11:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x5, 0x2, 0x4, 0x4}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000144000-0x8)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000043000-0x8)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e8e000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a37000)={r0, &(0x7f000012f000), &(0x7f0000ff8000-0x68)}, 0x18) 2018/02/02 11:09:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x24d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000632000)={0x9, 0x2, 0x5, 0x82}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000747000)={r1, &(0x7f0000152000-0x70), &(0x7f00002da000-0x8c), 0x2}, 0x20) 2018/02/02 11:09:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000708000-0x2c)={0xa, 0x50a9, 0x6, 0x3, 0xa, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005c2000)={r0, &(0x7f000097e000)="3d26c8d99b14cba664f776312d9802cd5c3cc03e7c02c9bd5c81ff247daab6a2372b92511c76330ea868bc6b42a4176fefe9ace3b1997b722598a94186cfd3a921d561cf7051da09b83b05d4c9306771d5748f6e73d512377f9c537037f638225cfb978f1e0a3c5fcccf65cea3d4555723401745336e711ac1d15d74", &(0x7f0000699000-0x11)=""/17}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x40000000000000a, 0x2, 0x5, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r1, &(0x7f0000479000), &(0x7f000070a000-0x1)="85"}, 0x20) [ 51.388582] overlayfs: missing 'lowerdir' [ 51.428855] overlayfs: missing 'lowerdir' [ 51.546310] [ 51.548028] ============================= [ 51.552197] WARNING: suspicious RCU usage [ 51.556353] 4.15.0+ #10 Not tainted [ 51.559988] ----------------------------- [ 51.564166] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 51.573501] [ 51.573501] other info that might help us debug this: [ 51.573501] [ 51.581705] [ 51.581705] rcu_scheduler_active = 2, debug_locks = 1 [ 51.588400] 3 locks held by syz-executor1/4805: [ 51.593068] #0: (&ctx->mutex){+.+.}, at: [<0000000050f32ad6>] perf_event_ctx_lock_nested+0x21b/0x450 [ 51.602557] #1: (bpf_event_mutex){+.+.}, at: [<00000000cf903198>] perf_event_query_prog_array+0x10e/0x280 [ 51.612486] #2: (rcu_read_lock){....}, at: [<00000000b61a3a5c>] bpf_prog_array_copy_to_user+0x0/0x4d0 [ 51.622057] [ 51.622057] stack backtrace: [ 51.626584] CPU: 1 PID: 4805 Comm: syz-executor1 Not tainted 4.15.0+ #10 [ 51.633406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.642738] Call Trace: 2018/02/02 11:09:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x0, &(0x7f0000723000-0x1)) mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f00007a0000)='./file0/bus/file0\x00', &(0x7f000003d000-0x6)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f000072b000-0xc)='./file0/bus\x00', &(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)) mount(&(0x7f00005ff000-0x8)='./file0\x00', &(0x7f0000206000+0x54)='./file0\x00', &(0x7f0000e51000)='devpts\x00', 0x0, &(0x7f0000962000-0x1)='1') bpf$OBJ_GET_PROG(0x7, &(0x7f0000e10000-0x10)={&(0x7f0000e31000)='./file0\x00', 0x0, 0x10}, 0x10) [ 51.645307] dump_stack+0x194/0x257 [ 51.648923] ? arch_local_irq_restore+0x53/0x53 [ 51.653598] lockdep_rcu_suspicious+0x123/0x170 [ 51.658258] ___might_sleep+0x385/0x470 [ 51.662219] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 51.668118] __might_sleep+0x95/0x190 [ 51.671896] ? __lock_is_held+0xb6/0x140 [ 51.675957] __might_fault+0xab/0x1d0 [ 51.679743] _copy_to_user+0x2c/0xc0 [ 51.683456] bpf_prog_array_copy_to_user+0x217/0x4d0 [ 51.688555] ? bpf_prog_array_length+0x2d0/0x2d0 [ 51.693298] ? __might_sleep+0x95/0x190 [ 51.697271] ? kasan_check_read+0x11/0x20 [ 51.701398] ? _copy_to_user+0xa2/0xc0 [ 51.705272] bpf_prog_array_copy_info+0x17b/0x1c0 [ 51.710114] ? bpf_prog_array_copy+0x370/0x370 [ 51.714703] perf_event_query_prog_array+0x196/0x280 [ 51.719794] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 51.724981] ? __fget+0x333/0x570 [ 51.728430] perf_ioctl+0x3e1/0x1480 [ 51.732120] ? lock_release+0xa40/0xa40 [ 51.736073] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 51.740893] ? __lock_is_held+0xb6/0x140 [ 51.744964] ? __fget+0x35c/0x570 [ 51.748390] ? fd_install+0x4d/0x60 [ 51.752012] ? iterate_fd+0x3f0/0x3f0 [ 51.755811] ? perf_event_set_output+0x5a0/0x5a0 [ 51.760552] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 51.765373] do_vfs_ioctl+0x1b1/0x1520 [ 51.769255] ? ioctl_preallocate+0x2b0/0x2b0 [ 51.773651] ? selinux_capable+0x40/0x40 [ 51.777704] ? SyS_futex+0x269/0x390 [ 51.781426] ? security_file_ioctl+0x89/0xb0 [ 51.785826] SyS_ioctl+0x8f/0xc0 [ 51.789183] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.793919] RIP: 0033:0x453299 [ 51.797086] RSP: 002b:00007f04f5a7bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 51.804774] RAX: ffffffffffffffda RBX: 00007f04f5a7c700 RCX: 0000000000453299 [ 51.812019] RDX: 0000000020aa7ff4 RSI: 00000000c008240a RDI: 0000000000000013 [ 51.819266] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 51.826518] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 51.833773] R13: 00007fffc437a52f R14: 00007f04f5a7c9c0 R15: 0000000000000000 [ 51.841163] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 51.848980] in_atomic(): 1, irqs_disabled(): 0, pid: 4805, name: syz-executor1 [ 51.856350] 3 locks held by syz-executor1/4805: [ 51.861035] #0: (&ctx->mutex){+.+.}, at: [<0000000050f32ad6>] perf_event_ctx_lock_nested+0x21b/0x450 [ 51.870520] #1: (bpf_event_mutex){+.+.}, at: [<00000000cf903198>] perf_event_query_prog_array+0x10e/0x280 [ 51.880451] #2: (rcu_read_lock){....}, at: [<00000000b61a3a5c>] bpf_prog_array_copy_to_user+0x0/0x4d0 [ 51.890043] CPU: 1 PID: 4805 Comm: syz-executor1 Not tainted 4.15.0+ #10 [ 51.892500] devpts: called with bogus options [ 51.901324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.910551] devpts: called with bogus options [ 51.915121] Call Trace: [ 51.917693] dump_stack+0x194/0x257 [ 51.921309] ? arch_local_irq_restore+0x53/0x53 [ 51.925963] ? print_lock+0x9f/0xa2 [ 51.929573] ? lockdep_print_held_locks+0xc4/0x130 [ 51.934515] ___might_sleep+0x2b2/0x470 [ 51.938474] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 51.944359] __might_sleep+0x95/0x190 [ 51.948135] ? __lock_is_held+0xb6/0x140 [ 51.952184] __might_fault+0xab/0x1d0 [ 51.955969] _copy_to_user+0x2c/0xc0 [ 51.959673] bpf_prog_array_copy_to_user+0x217/0x4d0 [ 51.964766] ? bpf_prog_array_length+0x2d0/0x2d0 [ 51.969503] ? __might_sleep+0x95/0x190 [ 51.973736] ? kasan_check_read+0x11/0x20 [ 51.977874] ? _copy_to_user+0xa2/0xc0 [ 51.981770] bpf_prog_array_copy_info+0x17b/0x1c0 [ 51.986609] ? bpf_prog_array_copy+0x370/0x370 [ 51.991199] perf_event_query_prog_array+0x196/0x280 [ 51.996287] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 52.001475] ? __fget+0x333/0x570 [ 52.004926] perf_ioctl+0x3e1/0x1480 [ 52.008619] ? lock_release+0xa40/0xa40 [ 52.012587] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 52.017409] ? __lock_is_held+0xb6/0x140 [ 52.021487] ? __fget+0x35c/0x570 [ 52.024927] ? fd_install+0x4d/0x60 [ 52.028565] ? iterate_fd+0x3f0/0x3f0 [ 52.032368] ? perf_event_set_output+0x5a0/0x5a0 [ 52.037112] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 52.041944] do_vfs_ioctl+0x1b1/0x1520 [ 52.045827] ? ioctl_preallocate+0x2b0/0x2b0 [ 52.050219] ? selinux_capable+0x40/0x40 [ 52.054274] ? SyS_futex+0x269/0x390 [ 52.057996] ? security_file_ioctl+0x89/0xb0 [ 52.062404] SyS_ioctl+0x8f/0xc0 [ 52.065767] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.070517] RIP: 0033:0x453299 [ 52.073696] RSP: 002b:00007f04f5a7bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 52.081400] RAX: ffffffffffffffda RBX: 00007f04f5a7c700 RCX: 0000000000453299 [ 52.088651] RDX: 0000000020aa7ff4 RSI: 00000000c008240a RDI: 0000000000000013 2018/02/02 11:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f00001a1000-0x8)='./file0\x00', &(0x7f0000c0d000-0x4)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008e1000-0x8)={0x0, 0x0}) close(r0) mount(&(0x7f00009ab000)='./file0\x00', &(0x7f0000c57000-0x8)='./file0\x00', &(0x7f00005bf000-0x8)='overlay\x00', 0x0, &(0x7f0000c9f000-0x1000)="29e493169cf97efc03fa336eec1b5c47") 2018/02/02 11:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001ec000-0x8)='./file0\x00', &(0x7f0000f6a000-0x8)='./file0\x00', &(0x7f00007fe000-0x8)='cgroup2\x00', 0x21000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) mkdir(&(0x7f0000743000)='./file0\x00', 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/02/02 11:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000591000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f00007eb000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c53000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000333000-0x30)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003a6000-0x20)={r1, 0x0, 0x0, 0x3, &(0x7f0000668000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) 2018/02/02 11:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x8, &(0x7f0000cad000-0x8)={0x0}) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb90c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cc3000-0x1)}, 0x10}, 0xffffffffffffffff, 0x0, r0, 0x1) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, r1, 0x0) 2018/02/02 11:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/02/02 11:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e81000)={0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000124000)={r0, 0x0, 0x1, 0x800, &(0x7f0000267000)=[0x0, 0x0], 0x2}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xebc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000715000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f32000)) r2 = gettid() perf_event_open(&(0x7f00002a0000-0x78)={0x6, 0x78, 0x100000000, 0x7, 0x9, 0x4, 0x0, 0x816, 0x400, 0x3, 0x5, 0x7fff, 0x9f18, 0x8000, 0x2, 0x1, 0x40, 0x5, 0xfffffffffffffff8, 0x7, 0xfffffffffffffffc, 0x101, 0x5, 0x0, 0x10001, 0x7fff, 0x1f, 0x1, 0x5, 0xffffffff, 0x0, 0x80, 0x1d8a, 0x229, 0x9, 0x8, 0x3, 0x8, 0x0, 0x2, 0x5, @perf_config_ext={0x7, 0x80000001}, 0x4040, 0xffffffffffffffff, 0x3, 0x7, 0x6, 0x6, 0x1}, r2, 0xfffffffffffffffd, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00003ab000)) 2018/02/02 11:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0xb, 0x7, 0x8003, 0x8, 0x1, 0xffffffffffffffff}, 0x12) bpf$OBJ_GET_PROG(0x7, &(0x7f0000012000-0x10)={&(0x7f0000020000)='./file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000016000-0xc)={&(0x7f0000010000)='./file0\x00', 0xffffffffffffffff}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000655000-0x2c)={0x0, 0x0, 0x0, 0x2, 0x0, r0}, 0x73) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={0xffffffffffffffff, &(0x7f0000004000), &(0x7f0000021000)=""/59}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001c000)={0xffffffffffffffff, &(0x7f0000021000-0xdc), &(0x7f0000018000-0xb6)}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f000000d000)=@framed={{0x18}, [], {0x95}}, &(0x7f000000e000-0x4)='GPL\x00', 0x0, 0x72, &(0x7f000000d000)=""/114}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={0xffffffffffffffff, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000)={r0, &(0x7f0000005000), &(0x7f000034d000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b3c000)={r0, &(0x7f000031a000), &(0x7f00000f1000-0xcd)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000839000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000042f000)}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006dc000-0x8)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00001d8000-0x4)=0xffffffffffffffff, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b3e000)={0xffffffffffffffff, &(0x7f000035a000)}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000f57000)) [ 52.095900] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 52.103146] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 52.110406] R13: 00007fffc437a52f R14: 00007f04f5a7c9c0 R15: 0000000000000000 2018/02/02 11:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002db000-0x78)={0x2, 0x78, 0x3, 0x0, 0x6, 0x8, 0x0, 0x9, 0x600, 0x1, 0xfff, 0xffffffff80000001, 0x80000001, 0x7, 0xed, 0x0, 0x1, 0x80000001, 0x8, 0x7, 0x404000000, 0x5, 0x5, 0xbf6, 0x8001, 0x6, 0x1, 0x8, 0x3, 0x6, 0x400, 0x20, 0x6, 0x0, 0x0, 0x9, 0x9, 0x2, 0x0, 0x40, 0x1, @perf_bp={&(0x7f000048d000-0x1), 0x4}, 0x2000, 0x8, 0x9, 0x7, 0x8, 0xfffffffffffffffe, 0x4}, 0x0, 0x3ff, 0xffffffffffffffff, 0xe) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b1e000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000510000+0x98f)={0xb, 0x9, 0xeff, 0x100000000000cc, 0x1, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x4, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009d3000-0x20)={r0, &(0x7f0000116000)="523ff74eaa464ef7151b1816dd8f700bfd8d23a9093d63e508757a3836bcde6598787dff5e2e26aeaafbf7a0d85cacf009ae7f840bb8d7cadfdbf54e486b76cdef51e620b26b309e169cf9e81c267c4da7dea4e1e6a50e39ba4efe15ed6aed17d0e90019681644ced5eb11b33fc65f7208d729025fe04f92f77eb338dee8e9a61f27a519d548140ea1e97156cce0af2f20fcab2a871d1c268c65d8836db3f4e1fa5d792b1c", &(0x7f0000329000)="8d5212dcb31321911c47b482b1ecc35d1dc80b8c6b46015551115824db6d17e23437a0d0a20904b92757e575ad1c1d12b2e6cd568f66c06a8abd05055230e2805f241c48ff8b235583d5e1c5305ca1c5fb672cdfd8720123ddcb24ffa59ebb7909b20f334b8a4ddd16b6d200446f3191c752138d258ad756ed23d7fe45d4cd6717c4d7fd839a7a06bfdb56ab880611ca12e9ed30a5a080de1e024d5237791e0846f0a5eb87ac2d45c4b3bd418f907418926bc4d69b11ace2ae2e90e359017e51450a8d7664445ba235f8acbc53869402d0a2bc0e8d8cdf2d9e64"}, 0x20) 2018/02/02 11:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111}, 0x28) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000de0000-0x10)={r0, 0x50, &(0x7f000051d000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00009c3000-0x38)={&(0x7f0000de0000)=@can={0x0, 0x0}, 0x10, &(0x7f00007c9000)=[{&(0x7f0000de0000)=""/191, 0xbf}, {&(0x7f00001ca000)=""/103, 0x67}, {&(0x7f0000de1000-0x35)=""/53, 0x35}, {&(0x7f00000d3000)=""/247, 0xf7}, {&(0x7f0000de0000)=""/158, 0x9e}, {&(0x7f000016a000-0x78)=""/120, 0x78}], 0x6, &(0x7f0000de0000)=""/148, 0x94, 0x100000001}, 0x2000) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de1000-0x48)={0xe, 0x2, &(0x7f0000bcd000)=@raw=[@generic={0x3ff, 0x6, 0x5, 0x5}], &(0x7f0000de1000-0xa)='syzkaller\x00', 0x9, 0x4c, &(0x7f000042e000-0x4c)=""/76, 0x41100, 0x1, [], r2}, 0x48) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000039a000)=r1, 0x4) 2018/02/02 11:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000fe000)={0x7, 0x3, &(0x7f0000402000-0x28)=@framed={{0x18}, [], {0x95}}, &(0x7f000038d000)='GPL\x00', 0x6, 0x1000, &(0x7f00006b2000)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) [ 52.173066] overlayfs: unrecognized mount option ")ä“œù~üú3nì\G" or missing value 2018/02/02 11:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) mkdir(&(0x7f00000c5000-0x8)='./file0\x00', 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f000086b000)='./file0/file0\x00', &(0x7f000036c000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000a1e000-0x32)) 2018/02/02 11:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc5e8, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000)='./file0\x00', 0x124) 2018/02/02 11:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00005c4000)={&(0x7f0000444000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000571000)) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000ce6000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000fd2000)={&(0x7f00004f3000)=@nfc_llcp, 0x60, &(0x7f0000980000)=[{&(0x7f0000fb6000-0xed)=""/237, 0xed}, {&(0x7f0000716000)=""/224, 0xe0}], 0x2, 0x0, 0x0, 0x2}, 0x40000120) r2 = gettid() perf_event_open(&(0x7f0000d4a000)={0x4, 0x78, 0x0, 0x800, 0x0, 0x100000001, 0x0, 0x7, 0x4080, 0x3, 0x9, 0x100, 0x0, 0x400, 0x5, 0x3e7e, 0x1, 0x6, 0x7, 0x7ff, 0x7, 0x0, 0x3, 0x4, 0x0, 0x7fff, 0x4, 0x3, 0x0, 0x3, 0x8, 0x5, 0x8, 0x1f, 0x4, 0x2, 0x8e, 0xdce0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x2}, 0x10000, 0x100, 0xf0, 0x3, 0x86, 0xfffffffffffffffc, 0xa463}, r2, 0x400, r0, 0x8) 2018/02/02 11:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000eea000)={0x5, 0x78, 0x7fff, 0xd3ce, 0x4000000000, 0x7, 0x0, 0x6, 0x1, 0x7, 0x3, 0xfff, 0x80000000, 0xfe3, 0x83ce, 0xffffffffffffffe1, 0x8, 0x8, 0x8, 0x7fff, 0x5, 0x5, 0x2, 0x5, 0x1ff, 0xa4, 0x0, 0x8, 0x80c, 0x8, 0x7, 0x1000, 0x0, 0x5, 0x4, 0x7ff, 0x2, 0xfffffffffffffff8, 0x0, 0x12e9, 0x4, @perf_bp={&(0x7f0000076000), 0x1}, 0x20020, 0x4, 0x8, 0x2, 0x9, 0x2, 0x7}, 0x0, 0x7, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004e2000-0x8)=0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x1ef, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a27000)={&(0x7f0000968000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000510000+0x98f)={0xb, 0x9, 0xeff, 0x100000000000cc, 0x1, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/02 11:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[]}, 0x0) close(r0) close(r1) recvmsg(r1, &(0x7f00007d8000-0x38)={&(0x7f0000169000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000c8c000)=[{&(0x7f0000a4c000)=""/63, 0x3f}, {&(0x7f000071b000-0x55)=""/85, 0x55}, {&(0x7f00000b6000)=""/191, 0xbf}, {&(0x7f00004c7000)=""/134, 0x86}, {&(0x7f00009a7000-0x73)=""/115, 0x73}, {&(0x7f00002d8000)=""/177, 0xb1}, {&(0x7f0000366000)=""/184, 0xb8}, {&(0x7f0000a4b000-0x9)=""/9, 0x9}, {&(0x7f0000ed8000)=""/8, 0x8}], 0x9, 0x0, 0x0, 0xc8e1}, 0x10020) 2018/02/02 11:09:10 executing program 5: r0 = socket$kcm(0x29, 0x77ffffffeffffffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)) sendmsg$kcm(r0, &(0x7f0000ae1000-0x38)={&(0x7f000002a000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000ae0000)=[], 0x0, &(0x7f000015d000-0x120)=[]}, 0x0) 2018/02/02 11:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000826000-0x38)={&(0x7f0000a9d000-0x1)=@un=@abs, 0x8, &(0x7f00001fe000-0x40)=[{&(0x7f0000acc000-0x1000)=""/4096, 0x1000}, {&(0x7f00001bb000)=""/9, 0x9}, {&(0x7f0000262000)=""/65, 0x41}, {&(0x7f0000345000-0xef)=""/239, 0xef}], 0x4, 0x0, 0x0, 0x2}, 0x3) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v') mkdir(&(0x7f0000a81000-0x8)='./file0\x00', 0x8) 2018/02/02 11:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008df000-0xc)={0xffffffff, 0x9, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e8e000-0x2c)={0xf, 0xa0a4, 0xb4d4, 0x0, 0x4, r0, 0x4}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000492000)={r1, &(0x7f00003b0000), &(0x7f0000117000)}, 0x18) 2018/02/02 11:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001eb000)="637075262b300000000004010400e8") 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000579000-0x10)=[{&(0x7f00004ce000)=""/190}], 0xd5, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffe6}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000999000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/02 11:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a48000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c0e000-0x78)={0x0, 0x78, 0x0, 0x1123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008ce000)) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) 2018/02/02 11:09:10 executing program 1: socketpair(0x8, 0x0, 0x9, &(0x7f0000669000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='proc\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x28, 0xffffffffffdffffa, 0x401, &(0x7f0000014000-0x8)) 2018/02/02 11:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9c, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f000082c000)={0x0, 0x0, &(0x7f0000f10000-0x60)=[{&(0x7f000078c000-0x9a)=""/154, 0x9a}, {&(0x7f0000631000)=""/61, 0x3d}, {&(0x7f0000acb000)=""/94, 0x5e}, {&(0x7f0000c08000)=""/68, 0x44}, {&(0x7f0000d99000-0xf6)=""/246, 0xf6}, {&(0x7f0000d86000-0x38)=""/56, 0x38}], 0x6, &(0x7f0000fd7000)=""/63, 0x3f, 0x1}, 0x20) mkdir(&(0x7f0000d4e000)='./file0\x00', 0x0) 2018/02/02 11:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0xffffffbfffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f8b000-0xc)='selfkeyring\x00') mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f0000bfc000)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f0000249000-0x5)='bdev\x00', 0x200000, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/02 11:09:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x5b, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xf2) close(r1) bpf$OBJ_GET_MAP(0x7, &(0x7f000097d000-0x10)={&(0x7f000086f000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/02 11:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d10000-0x10)={r0, &(0x7f0000fcc000-0x38)="df88cac8c87b252e84785c112243c5d3593cc932e817a0779e2fd1771fe3f363faf6116cd602ec4e79a1bec9714406aae4f6c482b561ed28"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x5, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0x0, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) 2018/02/02 11:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000ce000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xf) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000186000)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000abe000)={&(0x7f000025c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af8000-0x20)={r1, &(0x7f0000db3000)="6e88579107cbe054b62c859cb2ed470be10cf8c58d722f1aab91121a5de4428a97dde770e86333ad814a5e51ec9406052deaf98d7298b7d55a91f126a567eebe89a313c45e9496e2fcf65808181b3d9543ca33fab0eafc68d40bc6cb4e83d42b98e7e88f998f0ec7201d8ac4624fa9b12d185f885796fcd534e147be8574aeb3ea9cd394e792483da4b78eb614a84093dc64439a3667fdccdf836f0f198d2763ea1e1fe97a80", &(0x7f0000147000-0xc6)="26639954122c72c2b702df2da6b01768955bc40184a34461da3eb770c72e8f2fc460f7cb4270c04d941396bdbd4ba7cc5daac27d088cf760d951bbd7757f6f1c0377bb79e700b5bd11990a0262db71c87c634e2d6c1168df49fcff8a4060c09e9bb877c163552095994db8996c362c29739370f300eca70a7a537334a4080fa4e408b7e729085c7dd709f04aec6ddd18cd04c335f27de0a93fc7f74f1e7e28b26fc37d6e1ee4f11e4bcf4a103e21031e8fca1727db43447d1738c4f09d90ad2355c2afa9d53e", 0x2}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ace000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000ff6000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x1000, &(0x7f00008da000)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d49000-0x10)={&(0x7f0000432000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b99000)={r2, &(0x7f000080c000-0xe1)="c5fd818de5c174ee6413d1ee5a02e77ec5a0ef9907e7b9bf5bcd6eb3d6a0ec77b2be463a85b767a9ce217d9dd8072f25687b370beb7ba83e062737c1ff0c9dae01b2e43e1406a127d9178ff66025001339c5e08db0b9f3b2fbe2bc5667b09406f90b3e232e9ef1c60ebb45f79b29972ba83d73db379c1d4c1da10616179c85de38eaefffa09c229b5439dcecb8d5651b0caf87350ab5c18daf3116123f3388b9fa86d159eba160133d67dfce49faeb7779e722be72e996d9ae0f1c09482d28eeb8edcb407c1f9d71c2dee0cf9818a8239542357f8b2d5602098076ebf9564d6584", &(0x7f0000fff000-0x2b)="5633952850bcf6c5893c3671aaa132bfe65ca2943c8a34e2fdde70a995db8d0ec22c51577c2e1dd5c55ea4", 0x1}, 0x20) mount(&(0x7f0000328000-0x8)='./file0\x00', &(0x7f00002a9000-0x8)='./file1\x00', &(0x7f0000c73000-0x1f)="6367726f7570006133913e2e2946a72e627e80f0c28ec9c54b4ba1b6b52a6e", 0x0, &(0x7f0000c4a000-0x43)="144f3399d7031f670000000000008000f6cea71f8436072bb65edc39a2cddccc27f89310ed818dbaed884763a5beedfb1d2b00000000000000814bcda824f43128ad40") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b34000)={r2, 0x28, &(0x7f0000371000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e2c000)={r3, 0x6, 0x10}, 0xc) 2018/02/02 11:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c3d000)={0x2, 0x78, 0xa, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009f0000-0x8)='./file0\x00', 0xffffffffffffffff) [ 52.355763] overlayfs: missing 'lowerdir' 2018/02/02 11:09:10 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xb5, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008cf000)={0x9, 0x10000, 0xffff, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/02 11:09:10 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001c000)={&(0x7f0000005000-0x10)=@can, 0xff4f, &(0x7f000000b000-0x30)=[{&(0x7f0000016000)=""/143, 0x2ce}, {&(0x7f000001a000-0x26)=""/38, 0x3b5}, {&(0x7f0000009000)=""/130}], 0x100000000000006c, &(0x7f000001f000)=""/42, 0x757be97c1dacfc1}, 0x400000000) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000020000)='syzkaller\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r0, 0x50, &(0x7f000001b000)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r0, 0x50, &(0x7f000001b000)}, 0x10) 2018/02/02 11:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000087b000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f00002a4000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x1, &(0x7f000091b000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000384000)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="000000000000f7252c42c03a6407", &(0x7f0000017000-0x83)=""/131}, 0x28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008f5000)) 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009c4000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005b7000)='{\x00') 2018/02/02 11:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000598000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131}, 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000aa2000)={&(0x7f00006bf000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/02 11:09:10 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffee7, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f79000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1b}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00}, 0x48) [ 52.412400] rpcbind: RPC call returned error 22 2018/02/02 11:09:10 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='v7\x00', 0x0, &(0x7f0000000000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000-0x4)=0xffffffff, 0x4) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000009000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) 2018/02/02 11:09:10 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000283000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f76000)={&(0x7f0000f76000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000cc1000)=[{&(0x7f000007c000-0xd6)=""/214, 0xd6}, {&(0x7f000045f000)=""/189, 0xbd}], 0x2, &(0x7f00007fa000)=""/134, 0x86, 0x69e}, 0x1) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000123000-0x38)={0x0, 0x0, &(0x7f0000f78000-0x60)=[{&(0x7f0000f77000)=""/195, 0xc3}, {&(0x7f0000092000-0x4d)=""/77, 0x4d}, {&(0x7f0000f78000-0xd4)=""/212, 0xd4}, {&(0x7f0000942000-0xb1)=""/177, 0xb1}, {&(0x7f00007ae000-0xd5)=""/213, 0xd5}, {&(0x7f0000f77000)=""/174, 0xae}], 0x6, &(0x7f0000f78000-0x94)=""/148, 0x94}, 0x1) sendmsg$kcm(r2, &(0x7f000062a000)={0x0, 0x0, &(0x7f0000f76000)=[{&(0x7f00005d6000-0x17)="f9c9b0cc5a55ffb8d70aa8dacd1fd50b638157caee1e29", 0x17}, {&(0x7f0000f77000-0x5d)="4154070fbeed75c766b6d7d1c19c433b726608c7efe0dd12f075ef39725b5917d8c7951554a5a3da380223b879896d82147959b16b8536a0c0206d175afae802dee6725ff91e9c8d4f04acf24a6408c7a9ed6004ddf5b3b782f4675652", 0x5d}, {&(0x7f0000f76000)="ebd3eef10dc4a5d43b20debb26d8e3a8788078417069750a7158baa1ab2a7285ebb5d04f3a16fd114ecaa74264767218574e1a2df1d2b70cf6d8fb633c72525a61fe0e448dc65c970dcef10618804bd279315e0f43897afcbfe012414236cdb73ff8e8cf6534724570fa0c19dc4b4ba381623665ea117616a07220b843a051da5ba7d7382e79b41858e60337c56ae27453ec77c8506a9da9601fa0eecc4328fc89ea837b1810384e52d69243de0ed27d3a7f848854f011ff1fba4761ff57dc3406c407eb8dcc692ac5247a7f7d7d7e951685e612b837734b8441baba96de", 0xde}, {&(0x7f000093c000-0xa1)="5c62c22bc4e7594da024c3b07e0414f7d7562fbed115d8062f1496f1de4964ff34af6cd29b7658624d64716a63272c6474acba7e08ab7f1f16a23edb3ad0d1d678a8be898eb322df798a947b091c0cfb81eabdf686a81b54049c472067bcf709302477cf86dc922c8b4263a35dee81c58749f739a803d62519445fb9cc78b50a68a23318239fbb28cb6e9128db50949db4f56d35f123705d1d1127048adf53dbd3", 0xa1}, {&(0x7f00001c8000)='7', 0x1}, {&(0x7f00001ee000-0xa5)="6715073ab9c330473c26b6fc93ad36e52b66cd2289502234f8c5e48eb4bac5cc23d2a3608278ec5f0d3fb8ddaf19f8ea5ac5de3dd74862342340183dceefadfc2034b700c327f9caf7512f2f301b114b968fe035b36d0d362b238eea9488b5b39ce2edf82650e054ce28c3e3758205058514d3e54d1d9675a9e799a2724f0957e71154df11c25d488ab0cbbea77b4a31f93c81091787f3812c63f8a98325535594813d5caf", 0xa5}, {&(0x7f0000bb0000-0x1000)="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", 0x1000}, {&(0x7f00009fd000)="4ae7aa2e2829275ee7b67fa05e26c51d616cc1bf6108ff9a7c5d9ae2fba658d714317fe6b9a13fe35a2bd6426bd68d8a2397dd220b8362cee5be2b84d2563b2a48ceb8ab256826979afd6b6362bbad6109b97bb9eaaed932ebff2818dfa40e3f7a2414dc53e34df7cc3411ac6707f8", 0x6f}], 0x8, 0x0, 0x0, 0x20040000}, 0x4000004) recvmsg(r1, &(0x7f0000347000-0x38)={&(0x7f0000150000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x16, &(0x7f0000ca3000)=[], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0xfff}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x4, 0x0, 0x6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xfffffffe, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001cf000-0x10)={r3, 0x50, &(0x7f0000422000)}, 0x10) r4 = gettid() socketpair(0x0, 0x8000f, 0x9, &(0x7f0000465000)={0x0, 0x0}) perf_event_open(&(0x7f0000c94000)={0x1, 0x78, 0x8, 0x3, 0x9, 0x1, 0x0, 0xffffffff00000001, 0x1001, 0x6, 0x0, 0xfffffffffffffff7, 0x3, 0x3, 0x1ff, 0x4, 0x7ff, 0x80, 0x11a046fd, 0x200, 0x2, 0x2, 0xbcf, 0x6000, 0x9, 0x200, 0x8001, 0x1, 0xff, 0x5, 0x9, 0x26, 0x2322, 0xff, 0x4, 0x4, 0x4, 0x8, 0x0, 0x3, 0x0, @perf_bp={&(0x7f000036d000-0x1), 0x1}, 0x10000, 0x5, 0x475, 0xcdd48bf7afb61694, 0x8, 0xfffffffffffff2d8, 0xc80}, r4, 0x55f, r5, 0x1) 2018/02/02 11:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) socketpair(0x5, 0x80000, 0xf35, &(0x7f0000b61000-0x8)={0x0}) sendmsg$kcm(r1, &(0x7f0000ee0000)={&(0x7f0000ed2000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0xffffffff}, 0x4, 0x2, 0x1, 0x2}}, 0x2e, &(0x7f0000910000)=[{&(0x7f00002d3000-0x7e)="449f27acf9064cef4c0d94fb03c00d4ea66d5aa6963a11447a6bd83a108b161195183cc6e1f8b567a6018a26d3b88089f7c0cb4243b72e6c94a362739f6eb4b00ec56cb79d9c8db1c7f241f1d32ea018d4dd9df02c1ceb50e35e3f4830ae32fcad63790edd31fa103935514d646e0cb4de5c997c8ac360bbd7a7ae9a729c", 0x7e}, {&(0x7f00007fe000)="93be7763bb302f0560b670409adde9864711b0162aa76ec87a244c28382ab870ebccb5cfe5e9f6a4e292e3bf18c35f512e4cb1a598305380566f80cb018a4ed9b4e26d58de05b70c1efc0ebb6f8ba61b0dfd8fd5dcdf1a82a63fa33399137500416c9d0c73a9c07580ea3173d5aa20cdc300b0f3322d0bdd1a6891eec3edb5cf6cefdcc8c7282bf1c5c31293b286e7929441ae8b", 0x94}, {&(0x7f0000870000-0xa4)="f9533f702c5670398930a39bfaf4b139a7d988ea49148af78facb1ed6c28a2e502f17d4874595e05178740bf358e902d447389ef072a1df87f4bd934031c47c7af4da4a818ba6539a4ea48736cc102271d8abbe77ecb68565a754b9457b497b017fd8f61259f443b2670f0bdbeccc9e6eda5c1bfc4cb0b93935091979aac3af7df2d3b11cca529bc158c90df6cc4492a24948355d796579d11dcb5b579c7652af042386e", 0xa4}, {&(0x7f000041a000)="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", 0xfa}, {&(0x7f0000af6000-0x97)="2115eb06c62bd336a421950805cfca3c35d1bf620aa932231564f3b5de1c887c16b356be8dcac1c80c46a566ff6314d930bb09637209c0bfb39589bd55d281c8e98f28078816c384d721460f3feb9944cd2649d5c03f5b3c0875e4640127068b922b8da1f345420ab142d91e383a66ddb75da658211385648e2971929cd7d77e22f6fa24fcbdf8461a09d4b0872653d8958398ab5f7188", 0x97}, {&(0x7f00004de000-0x3a)="c9746936f49ba0ffef90dca0753e0fa94765d2d16de741c0a4195c146e206873f7dad0ee8460a8fee07967c61968e8ae3d3c0cbdaf8875c16389", 0x3a}, {&(0x7f00006bb000)="6cfb82ab523922b05eb0ac248dbbb04974e8f3fb781ba121522fb63ca01ad214f67630f0d9dcaf21db12821808c0b2363ccffee2b66c9f9e7743d1c50547344c40f53b2df28f8c2bf097d8e5d428bfc172b0d90dae4d03f984aaef031e134a90bc79a1691027ceac9d2d5542086c1f15f2e35d7e9e09f06cb20706bc46a98b161b65945b8196806b1b8a4d", 0x8b}, {&(0x7f0000a4b000-0x2e)="05dafeb121b2f7ab4b11eed22ebbf5216055f740ac0735f4949ee2c3930e5847b0f181bc33da2f559dd500cacaf7", 0x2e}, {&(0x7f00000af000)="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", 0x1000}], 0x9, &(0x7f0000d9d000)=[{0x60, 0x119, 0x3, "7183c0dfe82b5458ac3b8c3a1cdc1cbe2cf692798805c6fffac4c7847a02212669a675d946218cdc20dac337e079eb5add8a5c948fa8bc9ff3a6dc386669e8f721e87f2532ecb444ad7b13bada4a49"}, {0xe8, 0x0, 0x2, "601392aa3299de405508cd7e1de97a42ebbd550b42de4956bdc61664e0d2a5b5343ece35394e7176e40db3e78f16803d742b01b4641ee2130b634c243dedae46caa7c38a65b275b6c8ea7df472855350a5f13b64a34815aa05d85b82fa073d37156643abfc0e13297ca5d826f252fbaa7424a820cee4d6e6f32f862e00abaa8bac751654da199a062b908e59162008891ccf2c5423d95cfafe3721952f886be52753827d410bb750d80d856d3dfdf423635ba65e9f0bd1cf2e1f82619abedfd52c7f74fcaae7e3375dcaaafc218ad198d5ac"}, {0xc8, 0x1ff, 0x101, "934ad89989e0b6fb2794efaf73cdd654d193e4af48801c1e5bb989b61dd142dc8c97a913d651881913a9f70f52a7db83692d6223a87d8503dab67da1dedff642483b3a1f467449507ef6903b395d6942dc04101b40bc27cae990f89b4a5210e3f2a3bf417b8a869aef6754ec77202cb63691f9508626df267aacd983358cbede2aabaabec0ecb0147c12ee9ecf3321d251f200ceda093fe690ada2fa1a763ba2163d79ad78bf844c46b8d66f6fd3953d14eb92"}, {0x28, 0x19f, 0xfffffffffffffff9, "9d9ac9c1c3f9508560be7c35fc2567cca7be9c8d272360a3"}], 0x238, 0x4800}, 0xfb853a7db7d6fa4d) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002d5000-0x8)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000bd9000-0x48)={0x2, 0x6, &(0x7f0000480000-0x30)=@raw=[@alu={0x2bcb7836cb5a8417, 0x0, 0x3, 0x6, 0x7, 0x50, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x3, 0x4, 0x7, 0xffffffff, 0x8}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f000035c000-0xa)='syzkaller\x00', 0x80000000, 0x51, &(0x7f00002c0000)=""/81, 0x41100, 0x1, [], r0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e88000)={r2, r3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000642000-0x8)) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair(0x8, 0x80807, 0x3, &(0x7f0000bdc000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00003c8000)='syzkaller\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000056c000-0x28)={r4, 0x0, 0xe, 0x83, &(0x7f00002f7000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0xfffffeb8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x8) 2018/02/02 11:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2}, 0x2c) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) socketpair(0xb, 0x80800, 0xac, &(0x7f0000b06000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000219000)={&(0x7f0000a21000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000eb000-0x40)=[{&(0x7f00000c8000)="2e4c5725b67bc12be353faf52bb0502a0dc3b56f01ab03bc1258a88acfb11216e1ef45bf3094b3f40e3c005874c3e47fd15c94de9e1e", 0x36}, {&(0x7f0000281000)="444c0bb3179f7af05a3daf532c43833e390e3cc8a9ff39364521a463b5cea3e8375828dd09646660da5681c329a4851b64aec8a5d4ebe6924efbc029436dca1ac026249c5d8e2aaade49b3d8eaa26a9d5cbe771912f627c6526515f49341ee322c863fdc6273f2605cadf7be3ef3d179fd3cd4d0deb11cd5f4951b324071110fb0f2b65e7dbf0de7abd387d038222e419c30fd4b86763c65a765a671b011134e0dd2f07c8d8581d9b732fd2dc162c3c319073e2683ec44222e7a729588d7e604cd0ebd48c40e", 0xc6}, {&(0x7f000059d000-0x1000)="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0x1000}, {&(0x7f000044b000-0x4b)="2f7761e4a0f2f6e3344cc1858f8838e07323c8d054e4cd461556cfa8db3c8139c01f786317fbe95ead88a979fdb7c6ca2da1ce128cab6809aae93fc0a8609c48436101d80eb161f1210279", 0x4b}], 0x4, &(0x7f00007ca000)=[{0x1010, 0x0, 0x5, 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{0x78, 0x111, 0x2, "2bc0670786e969f7f8206c2996a254ce99bb17ef639121741660ab390cd9835220ad64930381173af807e2a0c1e2a6a808ef3f417081396254b9d9bbc1910d5fd82cd42d3388de36484ef81dd46e6d694abd4d378a89a8971ac8f49ba0ce12ea6ed3"}, {0xf0, 0x108, 0x5, "8720658db069bd3bef6329f3a6c4a294794a5c7a73fc5d486c6dc6bc078ee83ba765146e85bbd3d43560926cca9ade310ca75fc7bf2503b421374347f046b340778299ffc3f9733c62037fd2b2384e6ee7319aa35e69b30874c0fcf19e82c0023e70e40e1aec97d831f2bab39540b50935a9a20a2e55ea17179386f170b5e32abc2ebf36abdf3c5de1ecb5a4dfac9941835be539a4ccb1bd566501af0d082e5877497d2c852aca549a71e5bcd6864b25495cfb00ac80c80f85a6fe9f77336d1374b8a9ff03c6d416d74f2ed49d3d152e35c0ff49bcee59e05cde"}, {0x110, 0x10a, 0x20, "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"}], 0x2300, 0x80}, 0x40000) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)) 2018/02/02 11:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) socketpair(0x1d, 0x0, 0x0, &(0x7f0000ca7000)={0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009e9000)='cgroupcpuset\x00') close(r0) r1 = getpid() perf_event_open(&(0x7f0000836000-0x60)={0x0, 0x78, 0x100, 0x1, 0x1, 0x400, 0x0, 0x1, 0x0, 0x6, 0x7fffffff, 0x7, 0xd575, 0x8, 0xffffffffffffff81, 0x6, 0x9, 0xffff, 0x5, 0x8, 0x9, 0x61dd, 0x400, 0x5, 0x8, 0x90000, 0x3, 0x1, 0x10001, 0x3f, 0x1f, 0x99d2, 0x9f, 0x6, 0x0, 0x1ff, 0x2, 0x3, 0x0, 0x81, 0x4, @perf_config_ext={0x7, 0xa0aa}, 0x0, 0x25f7, 0xff, 0x0, 0x8, 0x6, 0x8}, r1, 0x2, r0, 0x3) 2018/02/02 11:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001f000)={&(0x7f000001d000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xed)=""/237, 0xed}, {&(0x7f0000005000-0x25)=""/37, 0xffffffffffffffb7}], 0x2, 0x0, 0x8b}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006fc000)={0x0}) sendmsg$kcm(r0, &(0x7f00006c4000)={&(0x7f00000b7000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x4, {0xa, 0x3, 0x3ffc0000000000, @loopback={0x0, 0x1}, 0x101}}}, 0x32, &(0x7f0000814000)=[{&(0x7f0000e5a000)="a788390f80df9c525e65ab89ad28a3d73abce6fe52c7b3781328caa522373377e2cd44ba4c30eeb74aa267b296b19c625cd5e419482b4b31fe1cc81591cbd3321f8c1504dbfcee83e09b6136c6f43c64de", 0x51}, {&(0x7f000020c000)="ea84d74ac36dcd0a3dc751080cf4b1d7e5a475b0eb6f9369e443535ccbf33585db58d381187de419ba082bc51d1d8ba04dab9c01a5a8db9609761e4fe8a68fefca7eb43e865851fab78e266035cb2aad410365fcf4385d8c1398edd6b903a9730e40ff416f9e37e2daffeb72598600288d7b7faf4492aa4206dc6716f78eba47f5c9281b", 0x84}, {&(0x7f0000f99000)="43f047b59549d250c314b0e5c7a1f341e09b5155d15491106253bd596b684bc0d85252e3947988aa029f4cca303556351e97c77a000b9592b47de521750640ddc4418ca3225d56c89f987441370498e5ef595dbea61de158434e5fbc6bc7", 0x5e}, {&(0x7f0000fd4000-0x83)="325558ecefaa951d35d9876d8cc82fa36ed8e1d32b1371f6a8fbf7df62552b67ed3e05288b325e9eae6ad163fe66f100c89c8b18184f472e57dd7c4769e6186a64664ff138f7778b7dd9172e8b31fea9a9704809ab5fa2d766ce3698cb30f28989f99c4f93c9e90da525f2385e6d476b0676778b652d641bb9d9764d29cde26217c386", 0x83}, {&(0x7f00007ee000-0x55)="b8a21f1c24e189ed52c48116383481324470f92c03bea2f373c34fc3ab58ea078c91ed6dc9aa6aa4cb8e5100c409f8991e647ee09ea2e83aae5bcc93fbf191a9f414f364ed6847e0e2ddcda2590a4f485020d1767c", 0x55}, {&(0x7f0000583000)="548b366c35a7eb4a37d0c4f39f8563", 0xf}, {&(0x7f0000d43000-0x82)="945fe981e27931a0160e4ce9b878bda563529df504a6861b078da520ba6a3883d6424d5fbf345068b2efb77d2589791d8055239bb79c1211653f06b9a19e5a2943d0a105dae13436bb14cd7ad062f1aee0ed8e18a9c6bcfd83ad919b2337133fa00fa4eb60aabd14ad846c378d8cfa040d2dc372fdaaa66e97dd7e87d46a13ac7b72", 0x82}, {&(0x7f0000a3d000-0x54)="5fb74d5d2fdadd508b4c435b907c29ad564d49618b7a50beb23ad25c2847eafea778f2112cb339d9290eda7a704b53a64982638dcd78eadf435887497c9329e036cf79cf5566c1fd31f7aa7816ce755cece3226a", 0x54}, {&(0x7f00003e4000)="d7eef34f60c2cde10b6a4921084fe1f29226adde93a85c120cf9d97da6605154084a8d28177a88e858b4475958504a35522b617eca87716aa05d4b0c361711cc9e5dcd57f96aaf80164f2259b603b30b98827d56fbcb69be854932a36f9a928696015ff929b534c396ce5839129c60476986f4333ff2dcd8f526be1fc1ad1aa72de7555c49ee53dc998146b8544919287d31b3904d2bec8f57974bff82a3ff040d25c8281193ad9d060ab93308c1174dd62e96f2b03ef1ebd065ac7608342d0894ad41a9e78e14a53f81590205ce97c9685d8d26f1936ef0829e71cf8aa0a85f", 0xe0}], 0x9, &(0x7f0000b85000-0xf8)=[{0xf8, 0x10d, 0xfffffffffffffffd, "b6c4fe3056ae5adefcba827ad7a844d446f9308d207216c839b2c69219d200f413d4d94e14926222a37ea23a9352ecbf2a6b81861c1f61cfa53268aeece24276133893bc45163a59785052f16faeb433ca04670535cd3633583c9ee00c25bf024b369ed94d8c4eb8a92ca8fe53d4dd0fff2e2453916dcdd9d56910a4417dd0ced124ecc83b9746db76c4bba7fb4ac84cff25d4550128c1ae9f7cc52500b79c328edb77507bf9fc54ec7e3c2b8b67873c6503f8001aa30d7d21c41c02f823a0c5c1db3976d3b356a7a8145c4b92b852b10fca286c52bf65a1c89d25e921bc203e73fda66b3ba6"}], 0xf8}, 0x1) 2018/02/02 11:09:10 executing program 0: socket$kcm(0x29, 0xffffffffffffdfff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000624000-0xc)={r0, 0x3, 0x18}, 0xc) 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e01000)='./file0\x00', &(0x7f0000b03000-0x8)='./file0\x00', &(0x7f0000b15000-0x5)='bdev\x00', 0x1003c, &(0x7f0000a72000-0xcd)="a59494f2671a806a34cc3b79caa495fcdda7396322b36ea3335cafb9cd9e16240afbc6f9fab60f3bf9b34194c81408cc894ceb933e2c7f53b6682f61bfe306ff618719b2710e1afab8d28bff08c7a581f18ed5cfa41871b6c89103bf92d1ef90fc16c31abbdc6691d9ec24946ffa0b38a5ab8d2e6ffa35e1989ecf8bb86cf3c96276f9897bc66bdbfcbcd8a19326d26bfd828ca2a8fe68fe963b5eb2a91d37e7986a668c1c19521b0b7ccd6277b4a77b7e5634cdba7df9bf52a72f3f1909ed3bd1b176814a3728c0b40f779a0b") recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x68}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/02 11:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d84000-0x7)='cgroup\x00') 2018/02/02 11:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r0, &(0x7f000018b000-0x3d)="ae", &(0x7f00002c9000-0x1000)}, 0x20) socketpair(0x9, 0x2, 0x8001, &(0x7f0000c60000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f8e000)={0xb, 0x1, 0x34, 0x6, 0xc, r0, 0x1000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000)={r0, 0x28, &(0x7f00009ae000-0x28)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a8e000-0x10)={r0, &(0x7f0000df9000-0x7b)="da84dcceff8f1de63f0616dfd71650d8e74199ed81ae8194c01cda1d147b438a52cb1873dd90f170b73394cc78b260b02003d75e4b06bd748c32511c95fa0a8b170bee0796309b29d8c8588e02244b73544b568b0f3702918765ff860ec915468cc112afeffb493dbdde26b0a6ca3cf194bae8caea3774493297db"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003e8000-0xb)={r0, &(0x7f00001ce000-0x25)="81a5e5eebda260f4d77bcc3df44661768216afbf43690d12fb0e5ad14ff12d82e483a56605"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000383000-0x20)={r0, &(0x7f00005c4000), &(0x7f0000a3a000)}, 0x20) 2018/02/02 11:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r0, &(0x7f00009d0000-0x71), &(0x7f0000afe000)='\a'}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e5000-0x18)={r0, &(0x7f0000740000+0x44d), &(0x7f00008b1000)=""/83}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c67000)={r0, &(0x7f000089f000-0xd1)="6cb91f6da7616a640102346591962c185ee7a40b89b9da0a0dc71b03d5506fa687db69d4a1438a7179cdeb2e283bfdd381c707a38ed5dd57cc486ecc5c0a7d12ca097fad2f478f11ab06732bbe093d18c98cbfe58fbf394e83e81927ca013f6053e8573843c5969dcec0e414b252acf86cba59f698dab17c8af1e6fb8bed92d680659d67a7577bc961f94ac75ef6e99e74b1934b8e34ce1405dd4e762acbcaad45bfa1860cbbd693d6f19e146a89874526d191491eada282f03723e9049361cf62be9fed4021905eaf898f25ffbeea906d", &(0x7f0000b35000-0xbb)="b0bd93fb3f47e54ebd044447e524c0894b3f904fa3769abcebfa47d527871b0cb55cce5b6d67585676272e6f73720fac0ed39cdb909bcc62e57e09c02926da692b7b4fd862fc83466a0a49b80ab700c20e38155bc8447f38febb2c1aeb2da4485809423549bc4f2d91417149a5145d5f7dff2bef1477bfdf5ab3b1db7604e6ce1e16e19759e283086d6f77e69de14941b4252c2ded6dc332cd80c5ff2071f68c29b6a1c0d827872cfa0dfe1c7b9a167ceb0fdcdda625f76e18f2a0"}, 0x20) 2018/02/02 11:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000bc2000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00003e8000)}, {&(0x7f00004fa000)=""/64, 0x40}], 0x2, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) [ 52.555117] can: request_module (can-proto-0) failed. 2018/02/02 11:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x0, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d4000)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000010000-0x38)={&(0x7f000059e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f000067a000-0x50)=[{&(0x7f0000b7f000-0xba)=""/186, 0xba}, {&(0x7f00009d9000-0x98)=""/152, 0x98}, {&(0x7f0000866000-0x97)=""/151, 0x97}, {&(0x7f0000fe7000-0xa5)=""/165, 0xa5}, {&(0x7f0000882000)=""/85, 0x55}], 0x5, &(0x7f0000f75000)=""/5, 0x5, 0xfffffffffffffff8}, 0x40010000) sendmsg(r0, &(0x7f0000a29000)={0x0, 0x0, &(0x7f000024e000-0x20)=[{&(0x7f00008c8000-0xcf)="65f667b2ca3179ee35ca9475794a1081d3778b8189e2165aa99e944f3d221bcba20b22ba277741f9c4eac49f1d7fb4a00803af4445ffa1bcd0dbb0055e46b132921c29c2a05bb42e0d29e74a823d00939c86c805b991cfb9a7ca57ae87ac1aab8c142c08f39eefe5328d1364b06f6a4e4e8a4c84004dda6ca31733541b034d6feb1518649ff7ac2ffb516c1096492ab7fb8fd0e2cde022088afa06b24f10299bdd2f2e2130517edfaaa85f15cb83091f71cbf1ac53f9f3e807e2abe43b87443ae66b09a3ce8991e70c21c13d28f922", 0xcf}, {&(0x7f0000b22000)}], 0x2, &(0x7f000005f000-0xf4)=[{0x78, 0x1, 0x1, "4419af897e319de8dcedc3fa7a7a1711e1516c4e23abfaf55f1f12a533f7704cbe600a3327b47b3f037964be14547523682e20fff836fef8600a387e6757381637a00d5fffbea3b8e14f0afa3d6a5a861981204ebd36d56742f0ed6a78e659ff39019650"}, {0xd0, 0x111, 0x8000, "2887595a63a358eb0ff98675adb0afd7b2a095fec14d996477f41550a522d483359b92306e0473258ab09c03171411b7ae240b877e05451a13ec96eab5d481c3c5dd7450575c9a60cb4b95809d459bd50906f21d743573869c5fd4bc9b1345b91e61f858ea3f74b03e2ba63999733be505ea70e61a1b085cffa6344d17e566c3608ce2e659f3b889cb47ddec9610f6ce9bd19f4b5cce788a378d4c9d16daf019a47bc92d6aac7b8f9d8a05e6bbf0783ef4a4306b0ededd2f2de0bc86dc12"}, {0x48, 0x0, 0xa, "1b78c749c6c3b18a8cbc96c0512621da08669fe128cbc5ed3cd9b6de9670ff865ef69685305b8f397292156a0a5a36e5bb24ba32"}, {0xf0, 0x10b, 0x9, "061a9d28cccc8af8f4f21cced3aeb4dabe868408ff8fc60a815134e53ce46864078216cf781c63ce481f5f314eeeb8142e8e60e14916b6cd878ad410e5c4b678ac3015598b1089b0d1efc4bfd2945c2efc51149b392e14547cd35ea0a4214f1e12b18bddb03a032bebab745d0959a9c2ffc9772b3ae64da8881c1dc4011d68784814be98ed0e9196beb2f9f37ca21d6f855b17c0ba7633fe5896d7529b6cf7136866bc6ecd6759cfc44cdbdef8edb69b00687cb23ab4e46046d75015a79623181599ea5f5465a318e1c55054abd4042dc314606d65360c67d10c"}, {0xe0, 0x11d, 0x9, "2f0a07ec6334103359dc7322f11100476c718adfe0381504509505cdc9ee29c1ce887f3d77e62a03a2dd807e5c3d2142ae6122121cc70aacac3bc9bf036f57c7dd41215e93e5fb882046568c110de377eae8c93faeef84c420561e7cca592f6fb507892025d6f065daae2232b16a95ceb1382b4928632b806c2783c6c14be806c6f412d220ed3e86c613270230ff85be39c67ddce3617d7f34739ccc8e3f4b9efccc94a49cca47387c64deff736d6fd257743302504f1703e9bb1adbb505554b3c054bb44c870ef394723d2357"}, {0x30, 0x10f, 0x9, "6d9ef4c6a7a11525759ae94bb7bd6a30b0f222be4ae70144bb2904a5c4ab"}, {0x80, 0x13e, 0x6, "58c7bcf93e635fb578a2fc4a7e72abd3345610b0a0d0e4e15adde1893e3c11a1f5edbf16453230528baadc1efd655d9f021859dfb538bd5647c72200d2cc3a1db8d36ded2b86b5a268a02c3b1cb5191ad83d2955fa0e7f3ded12416972b05d7adfa9b849bbaadb7bd9ae1bdcf98de84b"}, {0x60, 0x103, 0x2, "fe7ef58dc2a455f91dd618063ff3ac8bc55012f3871829f70f0456a38d492af77b4d6353065926af2ad21a91adc2d37d16a5f5182686a1a5896181bfe4ac7a388a84f71fa44639f2d4e5ac"}], 0x470}, 0x20000084) recvmsg(r0, &(0x7f0000840000-0x10)={&(0x7f00003a9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000576000-0x60)=[{&(0x7f000043e000-0xfc)=""/252, 0xfc}, {&(0x7f00001b3000-0xd0)=""/208, 0xd0}, {&(0x7f000003d000)=""/117, 0x75}, {&(0x7f0000ec8000)=""/92, 0x5c}, {&(0x7f0000661000)=""/160, 0xa0}, {&(0x7f00002fd000-0x10)=""/16, 0x10}], 0x6, &(0x7f0000f41000-0xd0)=""/208, 0xd0, 0x6}, 0x40000060) 2018/02/02 11:09:10 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000-0xc)={0xffffffff, 0x6, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r0, 0x28, &(0x7f0000008000)}, 0x10) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000b000-0xc)={&(0x7f0000007000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r0, &(0x7f000000b000)="2d1196a29857aa04faad5d82dc08bcaf1c6ed667ec9fdbd2990cac7acbdb9dd47d40e2df6bc9d2ab085bc5ba6d118bab77a3ccb0b7a3c838ca8b901e1de7", &(0x7f000000b000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x4, 0x404, 0x0, 0xfff, 0x2000003, r0, 0x200}, 0x2c) 2018/02/02 11:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x3dd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000055d000-0x20)={r0, &(0x7f0000043000)='z', &(0x7f0000afe000)="03"}, 0xfffffffffffffe42) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000)={r0, &(0x7f00004c9000), &(0x7f0000ec4000)}, 0x20) [ 52.600658] can: request_module (can-proto-0) failed. 2018/02/02 11:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007da000)={0xf, 0x8, 0x3, 0x101, 0x3, 0xffffffffffffffff, 0x8001}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000532000-0x18)={r0, &(0x7f0000b85000-0x1e)="0d5661e0cef80122b68a3dfb84f0e3b7ec6ecee491778e4c75207629ef27", &(0x7f0000f47000)=""/102}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00003a5000)={0x9, 0x100000000, 0x81, 0x2, 0x1c, r0, 0x7ff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e0c000)={0xffffffffffffffff, &(0x7f0000753000-0xb7), &(0x7f0000877000-0xd8)}, 0x20) 2018/02/02 11:09:19 executing program 5: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000458000)={r0, &(0x7f0000efe000-0x10), &(0x7f0000efd000+0x60c)=""/83}, 0x18) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f01000-0x2c)={0x7, 0x7, 0x3f, 0x1, 0x13, 0x0, 0x5}, 0x2c) 2018/02/02 11:09:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x7fff, 0x20, 0x3, 0x1, 0x0, 0x0, 0x4008, 0x4, 0x5, 0x7fffffff, 0x0, 0x400, 0x0, 0x81, 0x2, 0x111b, 0x5, 0x3, 0x400, 0x0, 0x2, 0x1, 0x4, 0xec9, 0x9, 0x1, 0x1ff, 0x238, 0x1, 0x7, 0xffffffffffff7393, 0xdcb9, 0xe0db, 0x50, 0xaa9e, 0x3, 0x0, 0x7fff, 0x6, @perf_bp={&(0x7f0000000000), 0x8}, 0x85, 0x7ff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffc013}, 0x0, 0x80, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000422000)="6370752635000206fd00000183") ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000b97000-0x48)={0xe, 0x9, &(0x7f0000791000)=@framed={{0x18}, [@generic={0x0, 0x0, 0xfff, 0x9}, @exit={0x95}, @alu], {0x95}}, &(0x7f0000feb000-0x4)='GPL\x00', 0x0, 0xe5, &(0x7f0000b84000-0xe5)=""/229}, 0x48) 2018/02/02 11:09:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x100) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x0, 0x7, 0x100000001, 0x0, 0x0, 0x4, 0x90, 0x1, 0x4, 0x1, 0x7, 0x7ff, 0x1, 0xffffffffffff0000, 0x5, 0x1, 0x4, 0x7b8, 0x80000001, 0x7, 0x94, 0x3, 0xff, 0x3, 0x9, 0x1, 0x3, 0x6c5, 0x1, 0x509f06a5, 0x1, 0x81, 0x10000, 0xc000000000, 0xad67, 0x7, 0x0, 0x6c5, 0x7, @perf_bp={&(0x7f0000fee000-0x1), 0x8}, 0x1040a, 0x80000001, 0xffffffff, 0x0, 0x80000001, 0x9d01, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x10001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000389000)) 2018/02/02 11:09:19 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff}, 0x3, 0x1, 0x2, 0x1}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x3b)="b61ae7996e7e42f66f6797d7a69abfd97a7c8707f24de7271643faed2fca7929b3fabb6a5d9df080d0199925ad77afb3bec6f258e8381b3ef1bff0", 0x3b}], 0x1, &(0x7f0000001000)=[{0x38, 0x13f, 0x4, "bab3e7eeb630dccdac1e3739cabec8a1502f6e3fdd6f22de3fb23202d45e909bd362de"}], 0x38, 0x10}, 0x41) 2018/02/02 11:09:19 executing program 7: socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00009e0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e90000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00005ed000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x8, 0x20000000095, 0x89, 0xf9c, 0x0, 0x3, 0x2, 0xb, 0x0, 0x9, 0x8001, 0x101, 0x2, 0x9, 0x400, 0x1, 0x0, 0x6, 0xa1, 0x7, 0x8, 0x5, 0x1, 0x7f, 0x7, 0x1ff, 0x4, 0xffc, 0x6, 0x5, 0x2, 0x1, 0x4, 0x9, 0x826, 0x1, 0x0, 0x400, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x10800, 0x81, 0x4, 0x7, 0x2d, 0x8, 0xce30}, 0x0, 0xfffffffffffffffc, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r2, r2, 0x5, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000003000-0xa6)=""/166, 0xa6}, {&(0x7f0000003000-0x20)=""/32, 0x20}, {&(0x7f0000003000-0xfb)=""/251, 0xfb}], 0x5, &(0x7f0000002000)=""/149, 0x95, 0x4}, 0x21) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000001000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000004000-0x50)=[{&(0x7f0000001000)=""/136, 0x88}, {&(0x7f0000004000-0x75)=""/117, 0x75}, {&(0x7f0000000000+0x804)=""/42, 0x2a}, {&(0x7f0000003000)=""/145, 0x91}, {&(0x7f0000004000-0x68)=""/104, 0x68}], 0x5, &(0x7f0000001000-0xac)=""/172, 0xac, 0x1}, 0x2000) gettid() ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000)={r2, 0x50, &(0x7f0000005000)}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) close(r3) 2018/02/02 11:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) getpid() gettid() 2018/02/02 11:09:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f81000)={&(0x7f0000dc6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, 0x1e, &(0x7f0000f48000-0x10)=[{&(0x7f0000b49000)=""/232, 0xe8}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000ac1000-0x10)=[], 0x0, &(0x7f0000acb000)=[]}, 0x0) 2018/02/02 11:09:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000085a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000068d000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00003c2000-0x20)=[{&(0x7f0000fb9000)=""/200, 0xc8}, {&(0x7f0000001000-0x73)=""/115, 0x73}], 0x2, &(0x7f0000000000)=""/136, 0x88, 0x5}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000aee000)={0x4, 0x8, &(0x7f0000eae000-0x40)=@raw=[@jmp={0x5, 0x3ff, 0x7, 0x2, 0xe, 0x18, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x3, 0x6, 0xf, 0x50, 0xfffffffffffffffc}, @generic={0x8, 0x3, 0xffffffffffffffa7, 0x5}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000235000-0x4)='GPL\x00', 0x401, 0x9f, &(0x7f0000fe7000-0x9f)=""/159, 0x41000, 0x1, [], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000772000)={r2, &(0x7f00000ac000-0xf)="1be11dda744e90b405bea9d40923ec", &(0x7f0000893000)="a2efc425c9f7feb5d2b2af51b5feaab8cecae93711e91919f911e40d3b0fed8ce02b5d7c2dba19700a101f256677febe6da8f4379b3f043da587c94650c2bd26aea08aab575c18afb3784004b919edd3809dd9d7abd4fade8b82d32b7b2697d97f542742fdaa19b9bf2f58dcc4f5555281a954faf39be79a9eb6ff8bea80e5b2f99b7cb2c5810764d3f1051b1a630c5985ddf0d120346343bd53775349f1afdd4d8795d90eab04e87da8b3fcb403004ad408c29493e4cee2b8755d4196d3299c8d99a2f85767ac5d6794e46a44248128cf37c85cfb3dbba96bf1aee0dfb3e4adbd4606ea14404604dd66c4991547bdce1a88bd52", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r2, &(0x7f000017c000), &(0x7f00008b3000-0x5c)}, 0x20) 2018/02/02 11:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c44000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000150000)={0x0, 0x0, &(0x7f000046f000)=[{&(0x7f00003ef000)=""/253, 0xfd}, {&(0x7f00002c3000)=""/216, 0xd8}, {&(0x7f0000938000)=""/139, 0x8b}], 0x3, &(0x7f00007ed000)=""/72, 0x48, 0x1}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x27}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) recvmsg(r1, &(0x7f0000db9000)={&(0x7f00008f0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x1a, &(0x7f0000d5f000-0x30)=[{&(0x7f0000d4e000)=""/80, 0x50}, {&(0x7f0000a0f000-0x38)=""/56, 0x38}, {&(0x7f0000bd9000)}], 0x1000000000000111, &(0x7f0000577000), 0x149, 0x4}, 0x1) 2018/02/02 11:09:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0xffff, 0x1}, 0x2c) [ 60.932581] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/02 11:09:19 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fcf000)={0xffffffff, 0x2, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000393000)={0x0, 0x0, 0x0, 0x0, 0x14, r0, 0x2}, 0x21) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fd0000)={&(0x7f0000511000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x41}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) 2018/02/02 11:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x80000005, 0x0, 0x2}, 0x2c) mkdir(&(0x7f00002d7000)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a51000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00008ff000-0xe)='./file1/file0\x00', &(0x7f0000d37000)='./file0/file0\x00', &(0x7f0000898000-0x6)='ubifs\x00', 0x800008, &(0x7f00004a1000)="208e1696a5a510b43892222a07b02a7b7320d1ac1fde36b53d7a64b4ff1c3bbc8852b6bb87381db7c5f2a136ea9d1a3229c99ec8ffd874882def101394") 2018/02/02 11:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000587000)={0x0, 0x1, 0x44, 0x1, 0x10, 0xffffffffffffff9c, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000087c000)={r0, &(0x7f000037b000-0x1000)="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", &(0x7f0000794000)="01b240400c1ec7eedd092994986929c4e6ac001a4fbe36b351b8b8d945859bc9944d363f4877d65189aa973be0229df2a518855a68990834902559bf58d462358f750d0b0586a272dacc4180", 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000804000)={0x0, 0x2}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000991000-0x2c)={0x5, 0x1, 0x5, 0x9, 0x8, r1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000d8000-0x2c)={0x9, 0x2, 0x7fff, 0x81, 0x8, r2, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000870000-0x2c)={0x8, 0x3ff, 0x3, 0x9, 0x8, r1, 0x1f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000091f000)={r1, &(0x7f0000740000)="2e96d2baab63a05f358cf1942baaeb2394ca25e00c3b6de6c82dfe61abf42c3edef4ea01a9d0dc", &(0x7f00008eb000-0xcc)=""/204}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000992000)={r2, &(0x7f000059b000-0xee)}, 0x10) 2018/02/02 11:09:19 executing program 5: socketpair(0x0, 0x2, 0xf0, &(0x7f0000e86000)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000600000)={0x0, 0x0}) recvmsg(r1, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1}, 0x0) sendmsg(r2, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[]}, 0x0) 2018/02/02 11:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r0, &(0x7f0000812000-0x2)="7bff", &(0x7f00003ec000-0x1)="12"}, 0x20) close(r0) 2018/02/02 11:09:19 executing program 3: r0 = perf_event_open(&(0x7f000072d000-0x78)={0x5, 0x78, 0x7fffffff, 0x1, 0x0, 0x1, 0x0, 0x9a2, 0x10000, 0x1, 0x800000000000007, 0x0, 0x3, 0x81, 0x5, 0x6, 0x15, 0x5, 0x3, 0x1000, 0x5, 0x40, 0x4, 0x10001, 0x3, 0x8000000000068, 0xfffffffffffffff7, 0x6, 0x1, 0x7, 0