[....] Starting enhanced syslogd: rsyslogd[ 11.542628] audit: type=1400 audit(1515077344.208:5): avc: denied { syslog } for pid=3324 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?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: [ 16.236284] audit: type=1400 audit(1515077348.901:6): avc: denied { map } for pid=3464 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 Warning: Permanently added '10.128.15.231' (ECDSA) to the list of known hosts. 2018/01/04 14:49:15 fuzzer started [ 22.337518] audit: type=1400 audit(1515077355.003:7): avc: denied { map } for pid=3475 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 2018/01/04 14:49:15 dialing manager at 10.128.0.26:38081 2018/01/04 14:49:18 kcov=true, comps=true [ 26.002473] audit: type=1400 audit(1515077358.668:8): avc: denied { map } for pid=3475 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1044 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/04 14:49:20 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b4000-0xb)='/dev/hwrng\x00', 0x44c002, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000519000-0x8)={0x8, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x428cfce7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xbc)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe01}], 0xbc) r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000003000-0x4)=0x0) recvfrom$inet(r1, &(0x7f0000001000-0xba)=""/186, 0xba, 0x10000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000-0x42)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8808, @ipx={0xffff, 0x34, 0x8, 0x15, {@random=0x3, @random="6c2d915e68a1", 0x1}, {@random=0x1000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x348}, "347950e7df96a9867a6481ea4d425aca870fe1119bc1"}}}}, &(0x7f0000003000)={0x0, 0x4, [0xb4d, 0xb41, 0x38d, 0xfba]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000006000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000006000)={0x0, 0x1, 0x5, @thr={&(0x7f0000007000-0x65)="f7e218dbbeda732c084164e4c7d6d894b5a086e238a930b4f0f42603601f433ccb14441719cefbd98bd465e20a80b9744e6a2f2f506b5d41d9154b6c11a5c0e7772f06dcecfdef84dbba5c7a906f265bedb65d2bc12006df37802911bb5e7e0946797cf965", &(0x7f0000007000-0xed)="7c5c6fa6dff00ad62a659cfc81b58fb248ec7274a8a8c1d7aedbd8c9d1666c40d65b2107f5b43f00d27870573133a29311aac90975533a8ec07938f7b527413bcab8ac1880af0b3261525a20189567d247719ef2815df90f59909ad517dd57ebe402a3f30fdfd7948aa26ef12725e0371a80bc10812f3857b7f69ff4a715fe0bf58ba4edd5c5d3acf96a7e30622f8f64faa3e470b8bd1eadbf00bb63fe95a6c06de9d3ccef1ba8e192d23276789520114c304a91074b7a3dbb508681c1ca137f01556bc108505d0f0596714ee592a52937be13c8cdbe57dceab91cd230deef50188771c408ad73dd2049979c19"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) gettid() pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000008000-0x4)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000008000)={&(0x7f0000008000)={0x27, 0x7fffffff, 0x0, 0x0, 0x78, 0x6, "c3d318a0b9f3aee6b6c7de19baecd64117bed35dfc6399bfc5bc457f64d8c21e59ac74a1f685e42bc3ef3f0613e7bbf9e8d581798953ddcb83dfc59a69bb45", 0x7}, 0x60, &(0x7f0000009000-0x30)=[{&(0x7f0000009000-0x22)="d3cf0e332f760707493e5a5988025f53b908a99cd8a143e14f729d0dec0627663192", 0x22}, {&(0x7f0000009000-0xea)="c45dbb816b10a0183a7fad6142ba543a4fd40f16754ad82f341518c30cd20eefe5e1d25b8433b15dcccf2a5879d269a02180fb20ea961a1242ff1d0260ff9c701b581408d2d47b026aa92e3b7a5e70b765135f068f773ac2c72a00908bb9df230ac922a55fbc95be387958bf98e0c9d269dbc6cf596363a0efbeb54f26dd272147f217f8bd40515ab6116f943498ba68164f29b3dc66e2a98fcb65cc6a8fb5fff39b9e8e741b4962d541a47d3c447b0ddd214f3efd6fb7c217c90b36c279c9f7d905679af1fd662bc31ccec5696bafe33caf7887c965fcc7867445b77476428517101ec74b5729cb82d7", 0xea}, {&(0x7f0000007000)="ce393bebd26c04510cd5a6f4976a151099f90991ad67c6981fa7153cc5af0139f40259c48ec8ddae929a9779bcbbd25529522c2bfafb78edcb3e13ecad4daf4000160bc10a7605efc1dffb0781106f715e48367e0615763b07e808d3c9fbca7dccd34ae7780375b9ecbb28c7dbfb7a1ad4b6fab91f73794b07b2e2d2e2225dec559b9fea34f2900727c583f4957be8674a9333ef45d1afce24a83f1cc555bd4e", 0xa0}], 0x3, &(0x7f0000003000-0xc8)={0xc8, 0x0, 0x0, "8c98f43e79cb63d7a7b13d3e42edb32752185696765b5b7b2d04f353a20e647ca3e2b854ae417e1a39ac52abd14415c5e284fd5dc5e1cafa034cee21372f6625bd33da417258cd34e0b523d8f880757a5949ea29bf803e06108249b62c8acd82e2e5f70e49cecf9d11d192ec74fb42d72ef3a57d32a4edabc3e3965443d996bc33dcd7da3e171bbb7a167a5d1426771800dbd8a22702be04109f0d221fddc4b7484955661b937865427be7a5a35ab2b252adbbd3"}, 0xc8, 0x20000000}, 0x80) 2018/01/04 14:49:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000972000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000334000-0xd)='eth1\\#cgroup\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x3)='}$\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40002, 0x40) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000000)={{0xffffffffd98eeeef, 0x5, 0x4, 0x2, "5cae5ed8dd3578ceb618bc0f01275f78809852499f8814aca0291529ad20ac9c8964533012c1ccf756f7129c", 0xfff}, 0x0, 0x0, 0x1ff, r2, 0xd7e, 0x5, "bd4c4e1b6a937ba5a0f8052673245136398ff929f04df57234be4109e9781953b681c9175bd004208a4123b871526d47fd06a2b08de0616ac3a991c42881cd9e", &(0x7f0000002000-0x10)='ppp1+-!:!\fproc}\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x2, 0x9, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x8001, 0x5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000004000-0x10)={r3, &(0x7f0000001000)=""/211}) sched_setaffinity(r2, 0x8, &(0x7f0000004000-0x8)=0x1) fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r4, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0x400000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xeef, 0xb8, 0x1, 0x6}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r5, 0x6, 0x30}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000)={0x3, &(0x7f0000005000)=[0x4, 0x400, 0x7f]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r5, 0x8, 0x6, 0x9, 0x2, 0x9}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={r6, 0x6a, "f5b4fe1e3b246ede7199a5179aa58eac1c492114b80ed66efa60e8cd4cac490f27bda9c1726b679c2bdc6b141969e62db1fba9ec25743ed33cd60211ad844853f5fc4293922ea02717adcae36cf3d796612e500f61433716d1184fdddc25d5900db66bc6b2fb961a839a"}, &(0x7f0000006000)=0x72) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000)='./file0\x00', 0x24000, 0x1) 2018/01/04 14:49:20 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) ioctl$TIOCCONS(r0, 0x541d) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000001000-0x4)=r1) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000003000-0x2b)=""/43, 0x2b, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000002000)={0x43, &(0x7f0000003000)=""/67}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000004000)={0x800, 0x0, 0x8, 0xa3, &(0x7f0000005000-0xa3)=""/163, 0x1000, &(0x7f0000003000-0x1000)=""/4096, 0xb5, &(0x7f0000001000-0xb5)=""/181}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000005000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5473, &(0x7f0000006000)=0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000007000)='./file0\x00') bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x100, &(0x7f0000008000)=""/171, 0xab) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000004000-0xc)={0x2, 0x6}) 2018/01/04 14:49:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x80200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x20, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000003000-0x74)=""/116) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000-0x4)=r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x80000001, 0x800, 0x5, 0xffff, 0xaf7}, 0x14) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={0x0, 0xb3f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={r2, @in6={{0xa, 0x0, 0xffffffffffffeab3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x9, 0x100, 0x4, 0x3, 0x7fff, 0x1, 0x5, 0x40, 0x25a, 0x6, 0x9b0, 0x57, 0xff, 0x1]}, &(0x7f0000003000-0x4)=0x108) bind$ax25(r0, &(0x7f0000007000-0x10)={0x3, {"aac96cd6374ae4"}, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x81, 0x0, 0x40}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000009000-0x35)=""/53, &(0x7f0000009000-0x4)=0x35) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000a000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 14:49:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000027c000)={0x4, 0x8, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002000-0x58)={{0x9, 0x9}, 0x0, 0x8001, 0x8, {0x3, 0x4}, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000003000-0x20)={r0, 0x0, 0x80000000, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9aa, 0x4080) bind$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x3, 0x7f, "3b0be1058414", 0x3f, 0x0}, 0x10) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000004000-0xe)={0x1f, 0x6, {0x7ff, 0x6, 0x1, 0x5, 0x80000001, 0x4}, 0x1ec, 0x8}, 0xe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000003000-0x110)={{0x7, 0x6, 0xfffffffffffffffa, 0x7, "1c1186ea6f245250ae035ea16e579de0448d3d634c087439e2d1e3e8e3f899fe657f4e2191eb705cf3f2fa43", 0x6}, 0x0, 0x0, 0x2, r3, 0xad1, 0x1, "1ad1479319f2396c12327ff7e137601880d8ed633f8ba16610e35a55a26b551b68eb94b7e26089f247412e3811b4b1b05fa86fefd60cbaef7fdf7e10ac54fc84", &(0x7f0000004000)='cpusetwlan0mime_type$vmnet0\x00', 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10000, 0x2, 0x9, 0xcb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000006000-0x8)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r1, r2, 0x6, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f0000006000)={r2, r2, 0x4f66}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x4, [0x4323, 0x89, 0x7, 0x200]}, &(0x7f0000007000-0x4)=0xc) 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) sendmsg(r0, &(0x7f0000007000)={&(0x7f0000008000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)=[{&(0x7f0000007000)="3ca43bc2f8c891a2997aaad099b8dce902df4f36516fcec2ca602b181ad7f0b75a20f2fcc27b24d413bd55cc563754954dc07a8ce9f8a2b5b8f5a0a974bf62fea1b36ef67d633afa7d7056e749d4306b0f0106d854eb6197ecec1447edc4e4c6e04c0985f1db0c6d7f37cd30ece5427a0c0bc19f898fb4df0dc7ba4c8648e18be7d4c2c4fb8d9bbd3f6a65e1d5f8f5d65f6517a719bf1f9722d4eef70484456259682ad717b74415f0839b1c4196", 0xae}], 0x1, 0x0, 0x0, 0x20000090}, 0xd9688b1d1bf04090) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000008000)={0x14, 0x7, 0x8, 0x0}) 2018/01/04 14:49:20 executing program 1: r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f00006cf000)={0x30, 0x6, 0x1, 0x7ff, 0x2, 0x7, 0xf22, 0x4}, 0x0) timer_create(0x1, &(0x7f0000bbe000-0x60)={0x0, 0x27, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d83000-0x4)=0x0) r1 = eventfd2(0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001000)="7cc8392f7b99cec9a259452614a75ad88cff73c6b3d02aa86366ac0072f30d171f165faff9d0cf9e930afadaa2943faccbe5b10bf98b12c45d2ef9a06f1876ff282cfab345bfa7a19f82f45490f585971aa4848d47aa20") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003000-0xb0)=""/176, &(0x7f0000003000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x3, 0x6, 0x1, 0x101, 0x7fff, 0x1, 0x23, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd042}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf63, 0x5, 0x1, 0x5e1f0a15, 0x7}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={r3, 0x89a4}, &(0x7f0000001000-0x4)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x200800, 0x140) r5 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000004000)={r4, 0x7fff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000006000)='/dev/input/mouse#\x00', 0x3f, 0x408100) openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)='/dev/cuse\x00', 0x0, 0x0) flock(r1, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000007000)=0x1000) 2018/01/04 14:49:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1000, 0x200) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x9, 0x4, 0xfffffffffffffc00, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000003000-0xd4)=""/212, &(0x7f0000001000)=0xd4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xa0)={0x0, 0x98, "47cb0f91b0198f9a6f78c6eb58d7ed432714d02dc70706a8f2c35c8ce12622f4ff8bd9fc3187416dce42b6699539a3947937fcbae06d1471870bc4029a9a9301ca4aca5da00c94f368266175478489937a36599f42058931390b767f73af3a31a41b7231f5ad92540d183b0dc4a16804a5f912aff5506e76d5ebcd1bee285a11c32862b03984b7a3ddf029c5ff0f18bae93e09bb7a63b481"}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x24) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x5, 0x78, 0x40, 0x8001, 0x200, 0x9, 0x0, 0x3, 0x0, 0x8, 0x1, 0x101, 0x100000000, 0x1f, 0xfffffffffffffffd, 0x2, 0x0, 0x3, 0x1, 0x800, 0x7, 0x3f, 0xfffffffffffffffe, 0x7f, 0xffffffffffff69ea, 0x7f, 0x40000000000, 0x7, 0xffffffffffffffc1, 0x3, 0x1f, 0x2, 0x6, 0x0, 0x2, 0x5, 0x0, 0x92, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000008000-0x1)=0x0, 0x4}, 0xf721ee6bfc5326d8, 0xfffffffffffffffb, 0x6, 0x0, 0x8, 0x9, 0xd7e, 0x0}, r3, 0x3, r0, 0xf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000008000)='user\x00', 0x0) 2018/01/04 14:49:20 executing program 6: set_thread_area(&(0x7f0000dba000)={0x816, 0xffffffff, 0x0, 0x80000001, 0x4, 0x401, 0x80000001, 0xff, 0x8, 0x7}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000346000)='/selinux/status\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000165000)=@ax25={0x3, {"dcff046b96343f"}, 0x1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000036e000-0xcd)="e5a06671ecc861cbec9d57e3769632b9d4ec93659807fa0def8da8eac70de637f1cea2d9f8c87e9fb9c8c2c911caee59e3db2a7fe678074c7338b1d4a4f20f2407555b9b3461ea9bebd248d9ea28beb72f7213987f035a548d32aea43cb846dd10fb2b81320b7eb3d043cb9b26cf7dba365053b3bfad68a39d68864909166a6cb0ded8504118348f51d987b89eb2c3ee5447a8854b3113037686e3f6d8abe1728eaf901c92d5ce5c6595f5789705987f3fc168e7268bc98cc58df6ae9230b75f3f0fcb720e11f8a0dfd02d469c", 0xcd) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000245000)={0x101, 0x307, 0xfffffffffffeffff, 0x2, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0xf0a, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000)={0xffffffff, 0x3, 'client0\x00', 0xffffffff80000002, "b9b5971fa65c8cb1", "5435e82661535d710df2b3b402b8831958491a3d05ea3536ce9d959fe3933dd6", 0x101, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x10)={0x0, 0x6, 0x4, [0x4, 0x5, 0xffffffffffff9afa, 0x3f]}, &(0x7f0000001000+0xfeb)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xa916}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1fa, 0x80000000, 0x8, 0x8}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='\\\x00', 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='/selinux/status\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000004000)=[{&(0x7f0000004000)="95549c0dbef481b43ff3b8160d009ca02c4d592ea7420da0666e6b45fe2de536ff491bead1554454859db50bf8db", 0x2e}, {&(0x7f0000003000-0x1)="15", 0x1}, {&(0x7f0000004000-0x20)="86b95a5e1ae8a6dc16f75cfda9753a26e47e416ae23bc057dac0763d5261dda4", 0x20}, {&(0x7f0000003000)="e053dc5454e21d23db3452638584faafc2b83dc03a69a495e96f853e1fc40121195b6ec062f8b9fc20ac1c144ed1dc385bd51b4f9e", 0x35}, {&(0x7f0000004000)="58825ef0ba7bc02c9b37646e66132a2591cd57c208bacf4c7d489fcebe15586a8b5856caa6bf3a46352d32054eb690d3d3ead9e83ae53ff6e97aba6e47cd8dad8b7ed5a348a0e4884e79dae68b53f52b8a0977a73b39a7a60f1b8e5f5e8b24c2ebe8277e1f567fda68adca46b75d1c3fcca740aba129090364b102a3b36c18b9d873f8d776e8c32cf6da1ebc9ef0a0d11e", 0x91}, {&(0x7f0000002000)="a0f348f8e9fbbaff9be052579bacc97ce874b48889aa5c940b31ac6e24df1458e7c0e8ffabdff15c8402d0f1873fd11d2485076d23e8d836dccc122f67f7f87ce35b80dbdb2e3c1e5fb844dad174b78ba13c0d3d9319edd86bfc8b295ffb26fede2eb753127a1790d9a27d39cd62d25d316d44fb7da2fbd9fce0f4455b3ae10913c4da6aa0229aa534b0bfc575619598f996c49a499451419768ddb464c5124cf933edb9a03f445eedec6e30d724384b4782efdb88a7de9e0e38b528a00ed17dfd34cf79842e196cbf", 0xc9}, {&(0x7f0000005000-0xb7)="964227cb545a0b92cacda059c4e8437b4d396332597f3b4ddc9ad2ea2908bab6a4b78c93d1ed8f2e3409917bdc582b68e5fb51cd9a6974df28a8b3103c97e73094bb587b80857ec1ce400ec3db258f127dfd263e1e08485d119f27f6675e6a35eb8c877d15840d69d47310c4f6890795406ebd51d3619ccb2ae5d6423a7e756525ddb2e3a49cc5ad848073e555fae5ca506cf3fa3d230f85a0628a8c824583be150ea4ba44afb010248cca0087fc7b38450d1d88480472", 0xb7}, {&(0x7f0000001000-0xa1)="06e886663516ea66a12ebf823fbe806903234bf95b455bb1d385d4b238e62a07ed1bd429c7346654a1ad1c98f8407f9a09837ea80170a71c9e3e79f197ccdfa090388691c94c3d2acf06def3942c96e5666cd3b9bf511174499cf9da51df250ae41d3e0e210c73aa6887b2419b932ba6be14e1a3f189f6837c4ca7fe7502963f065a2ecfb185dfd91b13445b6b7b9ddf9a450f8f6bcd62ff8a9c13dd1f5a64d0ae", 0xa1}], 0x8, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000006000-0x10)={0x7ff, 0xffffffff, 0xffffffff, 0x1, 0x400, 0x29e69373, 0xfffffffffffff22e, 0x8, 0x1ff, 0x5e8}, 0x10) r4 = gettid() ptrace$peekuser(0x3, r4, 0x4) [ 28.103895] audit: type=1400 audit(1515077360.769:9): avc: denied { map } for pid=3475 comm="syz-fuzzer" path="/root/syzkaller-shm824749783" 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 [ 28.955810] audit: type=1400 audit(1515077361.621:10): avc: denied { sys_admin } for pid=3517 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.119601] audit: type=1400 audit(1515077361.785:11): avc: denied { sys_chroot } for pid=3683 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 14:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006af000-0x8)=[{&(0x7f00006f5000)="390000001300094700bb61e10080009e0718000002000000450009f7ff0100e318001a000d00038000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/context\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f00001c6000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000699000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000ba4000-0x20)={0xd000, &(0x7f000093d000)=0x0, 0x3, r1, 0x4}) recvmsg$netrom(r1, &(0x7f0000e4a000)={&(0x7f0000773000-0x48)=@full={{0x3, {"4b960e5541116b"}, 0x4d}, [{"d96b6a6a6fa98c"}, {"5090cdb49e8699"}, {"532d248021a7e1"}, {"fd29e265c5faf6"}, {"4f2ef88182a680"}, {"76c903169befe2"}, {"d52d33c1a2f864"}, {"0897fa7df5fce3"}]}, 0x48, &(0x7f000060a000-0x10)=[{&(0x7f00000e7000)="86d176d62e0fd864a24f75bd7d09ec0742c106949d3c0ce69d4b8a1b2c66d35bca537c8b5e657ffe9fbc51f980866be6acb5f562195c59c14aa81025fe68616fa0c0d85e74584940163e1659dc2c90dbeedeaa6a0f6a867897bf802e7da47ed26dce871e7af98e558fd8edce726b6ae163cc42d7a3b178fa7ce516fdbe5146785e1bd4140c987e2c5511ad8ceded562525bea1234f1b", 0x96}], 0x1, 0x0, 0x0, 0x8004}, 0x2) [ 29.163401] audit: type=1400 audit(1515077361.828:12): avc: denied { dac_override } for pid=3718 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.217427] audit: type=1400 audit(1515077361.883:13): avc: denied { net_admin } for pid=3730 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 14:49:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000014000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 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) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000013000)='\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3636288ae52645dcec790797d4c00ca6"}) openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000224000-0x50)={{0x1, 0xfff}, {0x14b6, 0x6}, 0x100, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00004bf000-0x28)={&(0x7f0000aa4000/0x2000)=nil, 0x1f, 0x3, 0x50, &(0x7f000084c000/0x3000)=nil, 0x52e7}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00008c2000)={&(0x7f0000d85000/0x3000)=nil, 0x3000}) r3 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x2, r3) 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007cb000)={0x0, 0x5, 0x3, [0x20200000, 0x5, 0x20]}, &(0x7f000006c000)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c70000)={r1, 0x2}, 0x8) listen(r0, 0x100) accept4(r0, &(0x7f0000a1f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c3000)=0x10, 0x0) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x101240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) getpeername$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000000)={{0x0, 0x7000, 0xe, 0x80000000000000, 0x2, 0x7f, 0x2, 0x7, 0x9, 0x0, 0x2, 0x2, 0x0}, {0x0, 0x10000, 0xf, 0x2, 0xfff, 0x8, 0xffffffff7fffffff, 0x5, 0x5, 0x8259, 0x0, 0x100000000, 0x0}, {0xd000, 0x0, 0x0, 0x4, 0x8, 0x101, 0x9, 0x1, 0x7f, 0xffffffff, 0xffffffff, 0x8, 0x0}, {0x2000, 0x0, 0x0, 0x5, 0xfffffffffffeffff, 0x7ff, 0x0, 0x5c8, 0x5, 0x0, 0x9d4, 0xfffffffffffffffb, 0x0}, {0x2000, 0x0, 0x9, 0x6, 0x3, 0x6, 0x81, 0xffff, 0x0, 0x9, 0x7, 0x4, 0x0}, {0x104000, 0x10000, 0xd, 0x9, 0xfffffffffffffff8, 0x18000000, 0x7fffffff, 0x20, 0x5, 0x7, 0x7, 0x58d8100b, 0x0}, {0xd004, 0xf000, 0xe, 0x80000000, 0x56e8, 0x800, 0x80000001, 0xfff, 0xfffffffffffffff8, 0x3, 0x80000000, 0x3f, 0x0}, {0x10000, 0x0, 0x1d, 0x0, 0xc910, 0xd7, 0xe5, 0x1000, 0x2, 0x7, 0x3, 0x9, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x5000, 0x100004, [0x0, 0x0, 0x0]}, 0x80000020, 0x0, 0xf001, 0x5, 0x3, 0x4000, 0x10004, [0x4d5b6a65, 0x2, 0x0, 0x1]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000659000)={r0, 0x2, 0x1, 0x20, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) recvfrom$packet(r3, &(0x7f0000652000-0x36)=""/54, 0x36, 0x100, &(0x7f0000b98000-0x14)={0x11, 0x1b, r1, 0x1, 0x5, 0x6, @random="f857d40f5da1", [0x0, 0x0]}, 0x14) ioctl(r3, 0x227f, &(0x7f000047f000-0x1)="") 2018/01/04 14:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000636000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000042e000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r1, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bfd000-0x8)={0x0, 0x0}) accept$inet(r4, &(0x7f0000735000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000884000)=0x10) getpgid(r3) read$eventfd(r2, &(0x7f0000056000-0x8)=0x0, 0x8) write$eventfd(r2, &(0x7f0000269000-0x8)=0x4, 0x8) 2018/01/04 14:49:22 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000255000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000feb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000feb000)=0x58, 0x80800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000bc7000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000083000-0x28)={@common='ip6tnl0\x00', &(0x7f0000fe7000-0x14)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000feb000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fec000-0x4)=0x4, 0x4) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f000059a000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000276000-0x6)='logon\x00', &(0x7f0000df6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb0000-0x5)='[-\\-\x00', 0x0) request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000b0c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000975000-0x1)='\x00', r0) keyctl$set_reqkey_keyring(0xe, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000075a000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$netrom(r1, &(0x7f00007e5000-0x48)=@full={{0x3, {"5024cd1b721ba5"}, 0x9}, [{"e03e2a4114d91b"}, {"9e4f6ff0c90d51"}, {"904fe4f7252a6b"}, {"69f854bfae6c23"}, {"f53b0d41d6692b"}, {"91dc5320d84080"}, {"0b72a64c2abc85"}, {"5d7752810e5980"}]}, 0x48) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d7d000-0x20)={0x5, 0x7, 0x1, 0x10000, 0x12, 0x80000001}) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000025f000)=[{&(0x7f000054f000-0x29)="2900000020001900013d181000da000602000000000006009e0000040d000d001f0011000000000008", 0x29}], 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) fstat(r0, &(0x7f00009a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(r0, &(0x7f0000050000)='./file0\x00', &(0x7f000011c000)=""/157, 0x9d) chown(&(0x7f0000d97000)='./file0\x00', 0x0, r1) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = open(&(0x7f0000798000-0x8)='./file0\x00', 0x20a800, 0x140) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000082d000)=@assoc_id=0x0, &(0x7f0000957000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f11000-0x98)={r3, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b284ad1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1}, &(0x7f000006e000)=0x98) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00003d9000)={0x1, 0x5, 0x20, 0x4, 0x5, 0x8}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000222000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f00003c4000-0x10)=@ax25={0x3, {"de35db46012930"}, 0x0}, 0x10) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) 2018/01/04 14:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000898000)={0x101, 0x25a, 0x5, 0x3ad4000000000, 0x1}, 0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a5000)=@newsa={0x138, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsync(r1) [ 29.401242] audit: type=1400 audit(1515077362.066:14): avc: denied { dac_read_search } for pid=3755 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x27, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0xdf)="be5e05f0d355e92df414de816915dd83480d2ae018cad8e154a89cba2a60d815019201672b486c8f3033ff33581aa004c8f6d36db6c2e9f5d000d13fdf0dc429f7e535cb203e1b2020323021e4739c10cfbbe2bb80b1482b6cdfb8b65af516704fde8f5128b377e9b1bbc4c4970f9a715e6b934edb7ca7677478927fba7bf18daae6630f8fb6a2d35fda4d8f2c15640b5f757a2af878fb42df331665ca400369e02e62b16f53fa03d7b66d04114b4b0b0e5c0fb702fc2cd77a6a1646c6bac7024c8c8b503a7cd2242dd527e41041436fd96677b9a56548526c0c40c6bd65d2", 0xdf, 0x0, &(0x7f0000003000-0x10)=@ethernet={0x307, @random="757f34a53688", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) getsockopt(r1, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/04 14:49:22 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000969000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000)=""/0, 0x0, 0x40000040, 0x0, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x0) r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f00009b6000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000a88000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 14:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000a52000)="04562a28", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000935000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000248000-0x4)={0x1, 0x1, 0x12, 0x0}) write(r2, &(0x7f0000a4d000)="", 0x0) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004f4000)={0xffffffffffffff9c}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000842000-0x4)=0x0, &(0x7f00000ff000-0x4)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe1000-0x4)=0x4c) prctl$getreaper(0x3d, &(0x7f0000900000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup3(r0, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000)={0x0, 0x81}, &(0x7f000031e000-0x4)=0xffffff9f) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000cdc000-0x6)={r5, 0x0}, 0x6) ioctl$KDSKBLED(r1, 0x4b65, 0x3) prctl$setname(0xf, &(0x7f0000638000-0x17)='\'securitymime_typeself\x00') ioctl$int_in(r3, 0x5473, &(0x7f00000e0000)=0x6) 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000a20000-0x79)="", 0x0, 0x0, &(0x7f0000147000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "106d26c200740b92e9cb80c2193bbcf097585b9e3e532df4ead4cc01eb13262410beb7ff8e477947bf41b60fa22651a90b292d9bd3c5337b4036419df101ca", 0x0}, 0x60) r1 = syz_open_dev$sndpcmc(&(0x7f0000eef000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x400) getsockname(r0, &(0x7f000067d000)=@generic={0x0, ""/126}, &(0x7f0000172000-0x4)=0x80) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000b4c000)={@common='bcsf0\x00', @ifru_mtu=0x1000}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000af7000)={0x9051, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e50000)={&(0x7f0000f9e000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) socketpair(0x11, 0x80000, 0x0, &(0x7f0000486000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000d4000)=""/4096) 2018/01/04 14:49:22 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000555000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000710000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = dup2(r1, r2) r4 = dup3(r1, r0, 0x0) sendto$inet6(r4, &(0x7f0000fa4000-0xfff)="", 0x0, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$alg(r3, &(0x7f0000125000-0x38)={0x0, 0x0, &(0x7f0000fa5000-0x20)=[{&(0x7f000032a000)="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", 0x1000}], 0x1, &(0x7f0000cd4000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x20044000}, 0x1) [ 29.554843] audit: type=1400 audit(1515077362.220:15): avc: denied { net_raw } for pid=3799 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0x286000)=nil, 0x286000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b85000)=0x0, 0x7, 0x0, &(0x7f0000835000-0x10)={0x0, 0x0}, &(0x7f0000837000-0x4)=0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000019e000-0x4)=0x2, &(0x7f0000034000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bc1000)='encrypted\x00', &(0x7f00003dc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d0000)='&(@\x00', 0xfffffffffffffff8) request_key(&(0x7f0000775000)='trusted\x00', &(0x7f000068a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e3000-0x1)='\x00', r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000a01000-0x8)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebb000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003f1000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000097b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000290000)={r5, 0x5f, "88d13d4649485ef4311aeaf7849d88c0e848a248323bfd8da1e4ec1ec143deb2605c6bdd94ac6cf38ad654eb5f8b26acb65f773e94cdc5742d9eb053608060996b8ed625962cf092db81b82da1aebc718d8bd91052903d2530a032b090bb33"}, &(0x7f0000f03000-0x4)=0x67) r6 = getpgrp(r2) kcmp(r6, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f00006a1000)={0x0, 0x4, 0x3188f74b, 0xbd9, r6}) inotify_add_watch(r1, &(0x7f0000585000-0x8)='./file0\x00', 0x40) 2018/01/04 14:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac4000-0x8)='./file0\x00', 0x0) lchown(&(0x7f0000dc8000)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000169000-0x8)='./file0\x00', 0x2) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fc7000-0x8)='keyring\x00', &(0x7f0000e72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fc8000-0x8)='rxrpc_s\x00', &(0x7f0000fc6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc6000)="4c99939de814bf61cf3593f983c5be2d950c476d839a09", 0x17, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000fc8000)='/dev/dsp#\x00', 0x7, 0x58000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000fc9000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x14, &(0x7f0000468000)=0x0, &(0x7f0000fc9000)=0x4) sendto$inet6(r2, &(0x7f0000fc5000-0xab)="", 0x0, 0x0, &(0x7f0000fc4000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007f3000-0xa)='/dev/ptmx\x00', 0x41, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000024e000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) kexec_load(0x9, 0x4, &(0x7f0000a75000)=[{&(0x7f000058c000-0x3a)="c1a92cd2df362545228835b854db134bea875a780ff6d4bfb0de45ab0ec8e3123a825d0958b6b6db05603c10738fc20485885c8782f42f1a9883", 0x3a, 0x400, 0x0}, {&(0x7f000087b000)="", 0x0, 0x4, 0x49b}, {&(0x7f0000460000)="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", 0x1000, 0x0, 0xa325}, {&(0x7f0000edb000)="005e92ab5d70ae9ce345e9be881ef5fbeff9170209801af45649b6f41a6f43995de440bacd80e4daf84a881a", 0x2c, 0x101, 0x100}], 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/04 14:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)='\x00', 0x2000000005) accept4$packet(r0, 0x0, &(0x7f00001d3000)=0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000008b000-0x50)={0x4, 0x4, 0x4, 0x5, &(0x7f000059e000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f0000321000-0x3c)="706f7369785f61636c5f61636365737326656d3073797374656d462a28706f7369785f61636c5f6163636573736b657972696e67287b7dd047504c00", 0x3) fstatfs(r0, &(0x7f000018b000)=""/154) [ 29.593886] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! [ 29.596486] device syz1 entered promiscuous mode 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f60000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e9d000-0x1)=0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000082a000)={@common="6c6f00000014000000000000000001fa", &(0x7f0000b43000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000deb000)='/dev/loop#\x00', 0x1, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f00001d1000)={0x0, 0x0}) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000249000-0x8)='./file0\x00', 0x42) 2018/01/04 14:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000902000-0xa)='map_files\x00') getdents(r1, &(0x7f0000e3d000-0x18)=""/24, 0x0) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x121101) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000b6c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000688000-0x121)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "1802c5bcbfcc5d391fc524b34183a691"}}}}}}}, 0x0) r1 = msgget(0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f00008c6000)=""/226) 2018/01/04 14:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000488000-0x80)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x48bcfd91847c7dfb, 0x5, 0xffffffffffff8000, 0x37, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) link(&(0x7f00004a4000)='./file0\x00', &(0x7f000084f000-0x8)='./file0\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000867000-0xf0)=""/240) 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d19000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000ff2000)='/dev/adsp#\x00', 0x5, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003d1000-0x4)=0x0) move_pages(r0, 0x0, &(0x7f0000cff000)=[], &(0x7f0000ac7000)=[], &(0x7f0000912000-0xc)=[], 0x0) 2018/01/04 14:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb0000)='./file0\x00', 0x40000, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000a13000-0x8)=0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) r3 = syz_open_dev$mice(&(0x7f0000ada000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000b46000-0x18)={0x0, 0x8, 0x0, &(0x7f0000aa4000-0x8)=0x0}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00004c0000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009ce000-0x20)={0xb6e, 0x0, 0x10002, 0x0}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1a000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_int(r5, 0x0, 0xe, &(0x7f0000eaf000-0x4)=0x8, 0xfffffeab) connect$netrom(r2, &(0x7f000022b000)=@ax25={0x3, {"19c6852b09b272"}, 0x9}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000505000-0x10)={0x5, r4}) 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000062b000-0x9c)=""/156, &(0x7f0000022000-0x4)=0x9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003e0000-0xa0)={0x0, @in6={{0xa, 0x2, 0xdb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xffffffffffffff9b, 0x0, 0x1, 0xfffffffffffffffa}, &(0x7f0000fc5000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c6c000-0x8)={r2, 0x0}, 0x8) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000983000)=""/103) syz_open_dev$admmidi(&(0x7f0000644000)='/dev/admmidi#\x00', 0x400, 0x80) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000009e000)="", &(0x7f0000000000)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000000000)="") llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/244, 0xf4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x2, 0xfd69, 0xffffffffffffffe1, 0x0}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x27}, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000)=""/0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) readlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/0, 0x0) 2018/01/04 14:49:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b1a000-0x4)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000c15000-0xa)='/dev/dsp#\x00', 0x1000, 0x105000) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x6, 0x7, 0xfffffffffffffffc, 0x3, 0x0, 0x20, 0x1, 0x0, 0x7, 0x8, 0x0, 0x1, 0x5, 0x9, 0x0, 0x87, 0x80000001, 0x6, 0x8, 0xa169, 0xffffffffffffff75, 0x6, 0x8, 0x8b, 0x8, 0x5, 0x2, 0x2, 0x8, 0x5, 0x567, 0x5, 0x100000000, 0x7, 0x8, 0x1, 0x0, 0xf82, 0x1, @perf_config_ext={0x86, 0x3ff}, 0x100, 0xa7ef, 0x46a, 0x0, 0x1ff, 0x47, 0x9, 0x0}, r0, 0xffffffffffffffe1, r1, 0x4) r2 = socket(0xa, 0x80002000000001, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fb7000)="a00801ff12", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1cf, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r2, r3, 0x6, 0x2}, 0x10) 2018/01/04 14:49:22 executing program 2: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c99000-0x14)={0x2, 0x1, 0x5, 0x5, 0x0}, 0x14) setsockopt(r0, 0x100000114, 0x7, &(0x7f0000def000)="f60106be", 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00001e8000)=0x9ae, 0x4) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0x283000)=nil, 0x283000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000013f000)={@common="65716c000000000000000000000003ff", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) ioctl$TUNGETVNETHDRSZ(r1, 0x400454dc, &(0x7f0000281000-0x3)=0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000244000)=0x9) [ 29.760414] audit: type=1400 audit(1515077362.426:16): avc: denied { create } for pid=3860 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7, 0x12000) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000001000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/01/04 14:49:22 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) r2 = syz_open_dev$evdev(&(0x7f000024f000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f0000ed6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fc9000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000942000-0x18)=[{{r3, r4/1000+10000}, 0x2, 0xfffffffffffffff9, 0x90}], 0xffffffffffffff7b) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004c0000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x4) accept$inet6(r0, &(0x7f0000038000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000f4a000)=0x1c) [ 29.761328] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 29.869208] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 29.871081] audit: type=1400 audit(1515077362.518:17): avc: denied { connect } for pid=3860 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 29.871099] audit: type=1400 audit(1515077362.534:18): avc: denied { write } for pid=3860 comm="syz-executor7" path="socket:[12116]" dev="sockfs" ino=12116 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/04 14:49:22 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000126000-0x4)=0xc) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000937000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xbb78109bb892fb26, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x1000)=""/4096) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x4080) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/01/04 14:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_ifreq(r2, 0x8936, &(0x7f0000183000)={@generic="e8f009cf595d8a3229da9403000024e0", @ifru_map={0x9, 0x1, 0x100000001, 0x3, 0x1, 0x12f}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000017f000)={0x0, 0x2, 0x8000, 0x1, 0x80000000, 0x1}, &(0x7f000023e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000092e000)={r3, 0x280}, &(0x7f00007fd000-0x4)=0x8) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000834000-0x138)={{0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x5000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000051d000-0x10)={0x558, 0x69}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000073d000-0x8)=0x0, &(0x7f000084e000-0x4)=0x8) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x13}, "706f7274310000000000000000002f00000000000000000000000000000000000000000000001100008b00", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000bf5000)={0x100000, 0x110000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) dup2(r1, r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000fcf000)={{r0, r1}, {0x0, r1}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000c1d000)={0x4a, 0x3, 0x32c, {0x0, 0x989680}, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000024f000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000729000)=""/99) socket$bt_hidp(0x1f, 0x3, 0x6) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x4, 0x0}], 0x18) clone(0xd21dd1218873018e, &(0x7f0000b9d000-0x1000)="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", &(0x7f00002d6000)=0x0, &(0x7f0000216000-0x4)=0x0, &(0x7f0000bce000)="") socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/04 14:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$amidi(&(0x7f0000737000-0xc)='/dev/amidi#\x00', 0x0, 0xf20f31a4111c1fd2) timer_settime(r0, 0x1, &(0x7f0000caf000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00009ea000+0x735)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x3, &(0x7f0000198000)={{0x0, 0x989680}, {r1, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getgid() r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f47000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000001000-0x10)={0xfffffffffffffff7, 0x8, [0xb9, 0x3f]}) tkill(0x0, 0x0) timer_gettime(0x0, &(0x7f000014b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000412000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b96000)=0x4, 0x4) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a5000-0x14)="08ffffffff0b0a4ae9fffffff80000000108ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup2(r2, r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000007a000)={0x3, &(0x7f0000342000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$alg(r2, &(0x7f000005d000-0x38)={0x0, 0x0, &(0x7f0000a99000)=[{&(0x7f00002de000)="ec71e8735819b561cad91c504e94459adb64a5433f8bcfcf", 0x18}], 0x1, &(0x7f0000ac3000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000a82000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000f2000)=[{&(0x7f0000282000)=""/48, 0x30}], 0x1, &(0x7f000013c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 14:49:22 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00004ac000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0xfffffffffffffee6) socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000002000-0x52)=""/82, 0x52, 0x20, &(0x7f0000001000)={0x3, {"35ff212522af4d"}, 0x9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000002000)=0x100) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000003000-0x8)=0x7) unshare(0x10020000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000005000-0x8)=0x0) 2018/01/04 14:49:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000df4000)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f000045b000)='/dev/audio\x00', 0x0, 0x0) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9a000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000adb000-0x4)=0x3) syz_open_dev$dmmidi(&(0x7f0000956000-0xd)='/dev/dmmidi#\x00', 0x553, 0x402) poll(&(0x7f0000a23000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f42000-0xd)='/dev/usbmon#\x00', 0xec13, 0x208081) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00004a6000)={{0x101, 0x8}, 'port0\x00', 0x10, 0x0, 0x6, 0x4, 0x10001, 0x80, 0x90, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00008ac000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a50000-0x10)=[{&(0x7f0000a91000)="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", 0x218}], 0x1) writev(r0, &(0x7f0000987000)=[{&(0x7f0000ff3000-0x80)='l', 0x1}], 0x1) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000086b000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b2c000-0x88)={0x3, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f9) 2018/01/04 14:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x8, 0xad, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c8b000)=[], 0x0) 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00003e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000381000)={0x0, 0x4, 0x2}, &(0x7f0000255000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000563000)={r1, 0x8, 0x200, 0x8, 0x409a, 0x9fe}, &(0x7f0000c11000)=0x14) r2 = socket(0xa, 0x1000000003, 0x3a) getsockopt(r2, 0x3a, 0x1, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0xfffffffffffffdc1) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00002a4000)=0x0, &(0x7f00007a4000)=0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b16000-0x4)=0x0) fremovexattr(r0, &(0x7f000016f000)=@known='security.capability\x00') 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000949000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000da000)=0xe8) getresgid(&(0x7f00007f5000-0x4)=0x0, &(0x7f0000abf000)=0x0, &(0x7f00006a5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000019a000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r3 = syz_open_dev$tun(&(0x7f0000234000)='/dev/net/tun\x00', 0x0, 0x88001) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000014f000+0x791)={@generic="225039e24a3bf8006402ddbb64982f1d", @ifru_settings={0x1, 0x8001, @sync=&(0x7f0000eb8000)={0x7, 0x5, 0x3a5}}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00005c0000)=0x5) syz_fuseblk_mount(&(0x7f0000221000)='./file0\x00', &(0x7f0000d9d000-0x8)='./file0\x00', 0x6000, r0, r1, 0x200, 0x0, 0x1) unlink(&(0x7f0000a0e000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") syz_open_dev$tun(&(0x7f00000c4000-0xd)='/dev/net/tun\x00', 0x0, 0x191003) r4 = syz_open_dev$mouse(&(0x7f0000b89000-0x12)='/dev/input/mouse#\x00', 0x2, 0x40) bind(r4, &(0x7f0000bf3000-0x9)=@rc={0x1f, {0x81, 0x10001, 0x7f, 0x8, 0xff, 0x7fff}, 0x0}, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000fdb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) lchown(&(0x7f000024a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", r0, r1) 2018/01/04 14:49:22 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpid() getpriority(0x0, r0) 2018/01/04 14:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x9, &(0x7f0000a2c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bd8000)={0x10000008, 0x0}) epoll_wait(r1, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) r2 = msgget$private(0x0, 0x1c0) msgsnd(r2, &(0x7f00007b0000-0xf4)={0x1, "9b3d4a2bfde28fc9c37b4758e03abd99567ec16589b019a2d48d161926d0cb4de8f18e64aa2fd1a1be2897efee3de85bf41fe6f2f9041b907754dd60491e6a201a1012d82fa3fa857df54e6fb21823a5ac883385b112136d879118c2596032e6c6792be390318ae92c0583177186f9707d124da24977dff5199cc2387016e898c948a21e872f945890f0dc9b4bc2290ef52d29d93acc185dc48ca22847c6c73973d1ccec78e20f6606758227506c97c01c4040c09bebc136fe8f673a437b1f2bd1d76f98a2bef311770d8cf7718b83e811806c5bb9197af4eb8582e23836ff9630732d7da01f088b93349aca"}, 0xf4, 0x800) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000a00000-0x4)=0x8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000e6d000)={[{0x200, 0x800, 0x7fff, 0xd8, 0x7b1, 0xffffffffffff7fff, 0x2, 0x2, 0x3, 0x20, 0x3, 0x1, 0x8001}, {0x101, 0x3f, 0x9, 0x1, 0x67da, 0x100000001, 0xf3f, 0x0, 0x1, 0x1ff, 0x7, 0x10000, 0x9}, {0x8, 0x20, 0x8, 0x3, 0x400, 0x0, 0x8, 0x3ff, 0x0, 0x6, 0x0, 0xff, 0x7}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 14:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f00004db000)='/dev/sg#\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a6c000)={0x0, 0xaf}, &(0x7f0000e34000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006fb000)=@sack_info={r2, 0xfffffffffffffffc, 0x9}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000779000)={0x0, 0x0, &(0x7f0000b04000)=[{&(0x7f00002a7000)="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", 0x120}], 0x1, &(0x7f0000589000-0x18)=[], 0x0, 0x44000}, 0x0) recvmsg(r3, &(0x7f00006fb000-0x38)={&(0x7f00000cd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[{&(0x7f0000b30000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0xfffffffffffffffe}, 0x20) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a78000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r5) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060b000+0x427)='/dev/vga_arbiter\x00', 0x0, 0x0) futimesat(r6, &(0x7f0000f0e000)='./file0\x00', &(0x7f00008d1000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000f6f000-0x4)=0x0, 0x4) getpeername$ax25(r4, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c92000)=0x10) 2018/01/04 14:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000522000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb8000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007aa000)=@assoc_value={r1, 0x0}, &(0x7f0000932000)=0x8) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00009e0000-0x8)='./file0\x00', &(0x7f0000053000)='./file0\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002ec000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65aeebbf, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000a6000-0x8)={0x80000001, 0x0, 0x20, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002fb000)=0x0, 0x4) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000051000)='./file0\x00', &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x7, &(0x7f0000256000-0x8)=0x4, &(0x7f0000a79000-0x8)=0x101) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ead000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eae000)=0x0, &(0x7f00009c3000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/04 14:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r0, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004ef000)=0x0) 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3fffffffffffff, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000fd5000)=0x0, &(0x7f00008c7000)=0x4) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000075d000-0x4)=0x0, &(0x7f000028c000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/enforce\x00', 0x2000, 0x0) 2018/01/04 14:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bac000)=0x0, &(0x7f0000ddf000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000622000-0x28)={@common='ip6tnl0\x00', &(0x7f0000cea000-0xc4)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x200000000000000, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"5d86", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @usr_ip4_spec={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x0}, {"a376", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 14:49:22 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x77359400, 0x0}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000001000-0x8)={0x0, 0x6, 0x0, 0x0}) r0 = memfd_create(&(0x7f0000000000)='.\\em0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/04 14:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) getpid() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b7000+0xfbc)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000490000)={0x3, r0, 0x1}) bind$alg(r2, &(0x7f0000800000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 14:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000321000-0xa)='/dev/vcs#\x00', 0x200, 0x24000) bind$ax25(r0, &(0x7f00001c7000)={0x3, {"98f51a9ceb08c0"}, 0x7}, 0x10) mlock2(&(0x7f0000db7000/0x2000)=nil, 0x2000, 0x1) 2018/01/04 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000047000)=0x465d) [ 30.281590] device eql entered promiscuous mode 2018/01/04 14:49:23 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/member\x00', 0x2, 0x0) memfd_create(&(0x7f0000046000)="6d643573756d21637075736574776c616e316b776c616e31cc2100", 0x2) r0 = open(&(0x7f0000037000-0xa)='./control\x00', 0x80080, 0x140) symlinkat(&(0x7f0000040000)='./file0\x00', r0, &(0x7f0000042000-0xa)='./control\x00') name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f0000042000-0x4)=0x0, 0x0) 2018/01/04 14:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x4f3f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ed000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e5000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x4, 0x1, 0xc1b, 0xa, 0x20, 0x20, 0x9f, 0x964, r1}, {0x0, 0xffffffffffffffff, 0xde2, 0x412, 0x40, 0x8, 0x0, 0x1ff}, {0xfffffffffffffe01, 0x200000, 0x80000000, 0x1ff}, 0xffffffff80000000, 0xf, 0x0, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x2, 0x7f}, 0xa, @in=@rand_addr=0x7d8b, 0x1, 0x3, 0x3, 0x401, 0x34, 0x4, 0x6}}, 0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000046b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000161000-0x4)=0x0, &(0x7f0000057000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000cb5000)=0xff) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000064d000-0x4)=0xfffffffe, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a5f000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000)=0xe8) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f000097a000)={0x9, 0x7fff, 0x4, 0x7ff, 0xffffffff, 0x0}) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet(r0, &(0x7f00003b1000)=""/243, 0xf3, 0x2002, &(0x7f0000c56000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006cd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r4, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/04 14:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e3c000-0xc)='/dev/amidi#\x00', 0x20, 0x200000) r1 = mmap$binder(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x1, 0x41011, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ac5000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffff9c, 0x47) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000fcf000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000056000)={0xa0, 0x0, &(0x7f0000a25000-0xa0)=[@free_buffer={0x40086303, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f00007c8000)=[@flat={0x776a2a85, 0x1, r1, 0x1}], &(0x7f0000017000)=[0x38, 0x18, 0x28, 0x20, 0x0]}, 0x800}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x0}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x4, 0x3}, @increfs={0x40046304, 0x0}, @enter_looper={0x630c}, @register_looper={0x630b}], 0xa4, 0x0, &(0x7f00005fd000-0xa4)="446b772ca03efb873dbb83eb2647d6907f54278785f8faedeb756e15b8f6b69622ca721804413567c2786ca605fe3860216e133f7914a95ce4de28dae2dc12c6495a6fb068fef63e9b7fa66ab3c7942118f1ab278349400f24b11ceb0e2d5ec0791714eaa0af8b58555331af9e0c67d70445b5710c5e60737644663cabf148e6bc232880c9819bac36b9df073ddf55dca532a2af76c5f215fcedd9a3f150fb3b411d6884"}) mkdir(&(0x7f0000a60000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f000018e000-0xc)='./file0/bus\x00') r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000961000-0x8)={0x0, 0x8}, &(0x7f0000610000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000fe4000)={r5, 0x101, 0x8, 0x3, 0xfffffffffffffffa, 0x8000000003}, &(0x7f00003da000-0x4)=0xfffffffffffffe61) unlink(&(0x7f000004a000-0x8)='./file0\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000446000-0x4)=0x14) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00008d1000-0x4)=0x2, 0x4) symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') ioctl$void(r4, 0xc0045c79) umount2(&(0x7f0000f1b000)='./file0/bus\x00', 0x0) 2018/01/04 14:49:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x513, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000050d000-0x4)=0x0, 0x0, 0x1f, &(0x7f0000728000-0x10)={0x77359400, 0x0}, &(0x7f0000ad5000-0x4)=0x9a, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e74000-0x9)='/dev/sg#\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002e9000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f000055e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd4000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400}, &(0x7f00005e6000)=0x98) sendmsg$key(r0, &(0x7f0000369000-0x38)={0x0, 0x0, &(0x7f00000b8000-0x7)={&(0x7f00001b6000)={0x2, 0x8, 0x9, 0x3, 0x9, 0x0, 0x7, 0x0, [@sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x14, 0x14}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x41) 2018/01/04 14:49:23 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000016000)='./file0\x00', 0x1) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/01/04 14:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = accept$inet(0xffffffffffffffff, &(0x7f00008f6000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000735000-0x4)=0x10) r1 = syz_open_dev$sndmidi(&(0x7f000077f000)='/dev/snd/midiC#D#\x00', 0x7, 0x40041) ioctl$sock_bt(r1, 0x8906, &(0x7f0000d2d000-0xed)="9f0147524751ab3c83deb1a4cddac594114143d2755d2ca4a90986693690731bed1c473c65d92c0f1e867b3a9dfe43a67071366fcdc1c59dfeac9340d3b98873249b3b832631269e8d5be88901c27e3da242f5291c87818289bb6a202041846b4872518430893fb2a81b6a41b899c634b163aeb3c2266055352a318ec598422689574c46575fc5885a9ec184c54ce8903b10729236d20ec6a21a1ebc6acb69570eb190175d87bb1f43beb3f18437b97bb64688983cce7e1835e9c6426329a8fa28f1063a6f5b5ef3ea2b3d7bc471767e0a5c90bc7b2cedf0b7fffdb76caa7799e449e2dc9b62d011af0fe02d27") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000422000)={0x7, 0x1, 0x8, 0x42b, 0x34d8, 0x5, 0x81000000000000, 0x9, 0x0}, &(0x7f000066b000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e66000)={r2, 0x3ff}, &(0x7f0000381000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00009c0000)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f000000f000-0x4)=0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000017a000)='/dev/admmidi#\x00', 0x8, 0x301100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000957000)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x9, 0x80000000, 0x40}, &(0x7f0000d42000-0x4)=0xa0) socketpair(0x0, 0x804, 0x2, &(0x7f0000db4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bc8000)={r2, 0xad90}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000056e000-0x8)={r2, 0x3}, &(0x7f0000868000-0x4)=0x8) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000899000-0x20)={0x5, 0x100000, 0x8000, 0x3f, 0x9, 0x5, 0x0, 0xb54, r4}, &(0x7f0000808000-0x4)=0x20) 2018/01/04 14:49:23 executing program 0: prctl$intptr(0x2f, 0x3) r0 = getpgid(0x0) ptrace$peekuser(0x3, r0, 0x10899342) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/dev/ppp\x00', 0x20000, 0x0) 2018/01/04 14:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000061c000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000460000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000737000)=0x1, 0x4) bind$alg(r0, &(0x7f0000ca2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm(camellia))\x00'}, 0x58) openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f5000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00001e2000-0x8)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000656000)=0x200, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006e0000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000eec000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000830000)={[0x2, 0x15000, 0x2, 0x106000], 0x8, 0x8c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 14:49:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c81000-0x4)=0x2, 0x4) 2018/01/04 14:49:23 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97}, 0x2, [0x9e0b, 0x4, 0x4, 0x31, 0x5, 0x8, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003bf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a9c000-0x20)="020775b0d5e383e5b3b60ced5c54db0700", 0x11) 2018/01/04 14:49:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000014b000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa0)="745e45bcc30c785d889c67ef795f57d4d1af8d4c9c710a3e23846bf4702f9d80d2a52166d9f9f85650bc9a23f9dcb7e050fb25207e1e103e7bdbebc454434ec4c3a9beb25bdd214084c7d6feb15cb289a6bf0d9477bf2a995b98b04dda00dbd383d904b96db8a61b6c9f8ae96e3e6addcc6e1112f5c2202be4f38475b4c54a1c751441cf66c286b4d1eaf41323b23b1d454765a6940ce208e0a648c8aa88713d", 0xa0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x0, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) membarrier(0x11, 0x0) 2018/01/04 14:49:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000651000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c7d000)='attr\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cdb000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x8, 0xffffffff, "d641c1e69cd0a1ff4b3cd1b5fe7f15d3eb52527b76576ed042c1934f19d8993bd01eadcac75e88683fd15604467e4e4f4c52ff9152d167c49352085579d69ecef3b901ecf041fcd13d0f0a557490397d"}, 0x160) 2018/01/04 14:49:23 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) connect$inet(r0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 14:49:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x100000001, &(0x7f000030d000)=0x0) io_submit(r1, 0x1, &(0x7f0000d61000)=[&(0x7f0000e7d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000c05000)="", 0x0, 0x7d8f, 0x0, 0x0, 0xffffffffffffffff}]) socket$alg(0x26, 0x5, 0x0) 2018/01/04 14:49:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000388000+0x6ff)=0x50000, 0x4) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x0) link(&(0x7f00007c5000)='./file0\x00', &(0x7f0000cb1000)='./file0\x00') 2018/01/04 14:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x1000, 0x4, &(0x7f0000715000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000381000)=""/4096) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x3, 0x7fff, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000b43000-0x8)=0x0, &(0x7f0000669000-0x8)=0x0) 2018/01/04 14:49:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100000000000) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000003000)=0x7ff) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/119, 0x77, 0x200}, 0x40000140) 2018/01/04 14:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000006000-0x8)=0x401, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a59000)=0x0, 0x4) stat(&(0x7f00005f7000)='./file0\x00', &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00000ef000)=0x0, &(0x7f0000fae000-0x4)=0x4) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/04 14:49:23 executing program 5: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x1a) listen(r0, 0x20) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x80000000000) r1 = socket$inet6(0xa, 0xf, 0x7) listen(r0, 0x354) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000b57000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000)=0x8) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b56000)={0x0, 0x0, &(0x7f0000b56000)=[{&(0x7f0000b57000-0x5)="3b6b4df826", 0x5}, {&(0x7f0000b56000)="7e096ee64653e489b99361230c67f25d3826302de8c5fd5c839514b3cb6e9871d763448e7953761377a7484598601f1eb4fab85b5bf237da67b12b", 0x3b}, {&(0x7f00007db000)="f82e5be07099fa61b6700351798c025816f256ed193975f25a2812", 0x1b}, {&(0x7f00003f3000-0x74)="da5ea3bcf1463c933cd97edda377f51bcffbe1ead460cebafd583786db1ed63556c9ab53d9075eb9119b1571dc0ccba4b727b5000e11b3d2ddf1dbb8863c0d4b1249993a2d40b236de11fdef5a8445a0238d365b7d4f8faad1b719bee466463d0e469dcd31b06ad30092c7a06bb722babb5afd30", 0x74}, {&(0x7f000083b000)="", 0x0}, {&(0x7f0000b56000)="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", 0x1000}, {&(0x7f0000b56000)="c510085b5e6bef0768637b05c765cde3b4853ffc8410da183201a08de26188d384b21df87aad304f405d0da33990c2b120f86f4c61e4112bf22cd697742c9b585073ba855884930feda0deb8a574a537ba1e176e0728fc57a2721e41ef327c13adc96926a02eea5c27569df58e35b30920855bc8f39a5affcaab3a805a6324034985f78b60bbe2f2bfcb18a1fbfa744d192f0af7c9fb5fa83b2b9adf0af7d412396e27e7", 0xa4}, {&(0x7f0000b56000)="559e7fad7cf9fde5a6f6708f185d7db9ca22f5a1223f1cfc131e1ac835413695cb88eebd31304559", 0x28}], 0x8, &(0x7f0000b57000-0x2c8)=[{0xb0, 0x0, 0x4, "6db7660c84d9146d538a42cfa0e5706fa94fe36b8abf6aa4767dc6290a7cb0953c865c3026ba1fb5e4e0fcc1ede80dc4d7a94a512a964fe98369ff9c3ae1993ff536aa7c168bfaadeb05f3687e76eb5187b45b23d34a4c311845846349d8fd49ef18a92f29eddf0d65024f3ba42cd3696c80934b7ee4c4dc72c95b0a01116a5cef2ee30c49a7a66d0576237be67dd09108ab2d80f182327537a1a3f47e"}, {0x110, 0x113, 0x3, "78023b92855bcff34f9f364c3fc2ee4e8589eab9b9fc2560442c8de066f9a7367d161a103250e29226072ca0ad0e97458982e4f15df144032275613ee8a699907806678b9cba500f3ca0840d3ce28703d4b93aca9a4e2734dff8e02309130ccf18e5867ffd5fcec090a67de0f774c679a07dc53daabd2fc021aa4bee17d7263e5d94e4fc9f7c84a377eb7ba5048a06090f1b0fd282c4884f6f064f42c0751f09253c56a86dae6cd4d8bcd7596d83b6fc2acd0c936f3f54d5a6e34089c2a6940241b36aafce8478340c9b8850b6f12f1d2509b92cbc0a80772e7d88efaae9d3cb44d54460d167de4e11756de0905981bfa00716b05d4806a316"}, {0x108, 0x11f, 0x40, "19b4d4163931eba5d9d206b1f72844c35abca5c455fe3b2667a25e2ea15d1a6344fce88ef6ffd8ef345bff64ccf53fef715340dcf8f36cdf20d97f93a54d24a7d129318300995b2341e8e600df5359c197106ef7c57ac2a0d2dcc694c3744e0f02d7ed0572b50a447f668af533e1faffce651a3901eecf3efc72baa3ba1467171bdb077454e0087f8a851fdf9980b6960543da45c09cd4970acd04b309e22647bc9f9c306260fd2bb9f5084f4cda8c3fc85b3382f10a866d9dad78e0affd248a4fcb492c4b0b7f08dc752b7e1ab5ba68cbaf0bd5a713fe22caa615c9cf572178cfb385f9d2573444717f426aa6d484bcf2"}], 0x2c8, 0x0}, 0x84) 2018/01/04 14:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x12c1, &(0x7f0000313000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2e000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000743000)={r0, r1, 0x7, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 14:49:23 executing program 4: r0 = getpid() waitid(0x0, r0, &(0x7f0000d81000)={0x0, 0x0, 0x0, 0x0}, 0x41000003, &(0x7f0000222000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") waitid(0x0, 0x0, 0x0, 0x40000002, &(0x7f00000fe000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000001000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) capset(&(0x7f0000b0f000-0x8)={0x0, r0}, &(0x7f0000000000)={0x0, 0x9, 0x81, 0x3, 0x3, 0x7}) 2018/01/04 14:49:23 executing program 2: r0 = socket(0x10000000010, 0x2, 0x0) write(r0, &(0x7f0000a78000)="", 0xfffffffffffff000) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/04 14:49:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000e30000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000f67000-0x20)={{0x0, 0x2710}, {r1, r2/1000+10000}}, &(0x7f00002af000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f73000)=0x0) ptrace$getregset(0x4204, r5, 0x7, &(0x7f000049c000-0x8)={&(0x7f0000a73000)=""/188, 0xbc}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x3f}]}) r6 = shmget(0x2, 0x4000, 0x78000001, &(0x7f0000475000/0x4000)=nil) shmat(r6, &(0x7f0000701000/0x4000)=nil, 0x0) 2018/01/04 14:49:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000548000)=0x4, 0x4) readv(r0, &(0x7f00009a6000)=[{&(0x7f0000079000)=""/4096, 0x1000}, {&(0x7f0000829000-0x7b)=""/123, 0x7b}, {&(0x7f0000792000)=""/236, 0xec}, {&(0x7f00004a0000)=""/245, 0xf5}], 0x4) recvmsg(r0, &(0x7f0000ca6000)={0x0, 0x1bcd09ec6a46ea3a, &(0x7f00009d4000-0x30)=[{&(0x7f0000ecc000-0x7a)=""/122, 0x0}, {&(0x7f00003cf000)=""/66, 0x0}, {&(0x7f000063e000)=""/76, 0x0}], 0x0, &(0x7f000058e000-0x1000)=""/0, 0x0, 0x40}, 0x40) accept$packet(r0, &(0x7f0000c97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000086e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000379000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r0, &(0x7f0000ca4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000466000-0x4)=0x8) write(r0, &(0x7f0000d4f000)="1f0000004a00079b0000610008067fff0a3f0216f7ffff0000000000451951", 0x1f) 2018/01/04 14:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cb2000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002df000)={0x0, 0x0, 0x0}, &(0x7f0000393000)=0xc) perf_event_open(&(0x7f0000e7d000-0x78)={0x0, 0x78, 0x0, 0xfff, 0x7, 0x100000000, 0x0, 0x4, 0x20080, 0x9, 0x7c00, 0x2, 0xffffffffffffffc1, 0x1, 0xa8dd, 0x80000000, 0x7, 0x4, 0x6, 0xfe7e, 0x3, 0x3f, 0xfffffffffffffff8, 0x80, 0x167, 0x9, 0x7, 0x5, 0x3f, 0x3, 0x8001, 0xc8, 0x3, 0x7, 0x8, 0x8, 0x0, 0x0, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f000039f000-0x1)=0x0, 0xf}, 0x80, 0x6, 0x7fffffff, 0x7, 0x2, 0x5, 0x1, 0x0}, r1, 0x3, r0, 0x0) pipe(&(0x7f00006fc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ef7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000697000-0x4)=0xe8) ioprio_set$pid(0x800000000001, 0x0, 0x80000000007ead) ioprio_get$pid(0x2, 0x0) utime(&(0x7f00001c9000)='./file0\x00', &(0x7f000041e000)={0x3f, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/04 14:49:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/04 14:49:23 executing program 4: mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000014000)=0x8) r1 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r1, &(0x7f0000001000)=""/175, 0xaf) 2018/01/04 14:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='J', 0x1, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000783000-0x4)=0x263, 0x4) r2 = semget$private(0x0, 0x7, 0x120) fstat(r1, &(0x7f000007c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f13000-0x8)='./file0\x00', &(0x7f0000bde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() stat(&(0x7f0000e36000)='./file0\x00', &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00007b9000-0x58)={{0x5, r3, r4, r5, r6, 0x4, 0xfff, 0x0, 0x0, 0x0}, 0x5, 0x200, 0x1, 0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000661000-0x52)=""/82, 0x52, 0x2, &(0x7f00000dc000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc8f}, 0x1c) 2018/01/04 14:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl(r0, 0x80000000, &(0x7f0000796000-0x82)="668cd842c4275edf2e9dc2517c3a45437697fecd2a8b498b445900ba0dab7f7e88371ae176b00ab81a1f6efb664258b082aa3f5dd8552c7e42c658e32807bb66d9122ed23215d1721861c2fa1024c5c187c9d0fdf686f7bb51c1848a691496b651b0495f324e439810d5b8407ac7166bfe707e9f3bc7aff451396eddc2590c8f5098") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a1b000-0x28)='>group]:wlan1&em1posix_acl_accesseth1$(\x00') 2018/01/04 14:49:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000aaf000)={{0x2, 0x1, @rand_addr=0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2b, &(0x7f0000afe000)="f3052b2475f163119341a9c0eeae83b0338d27e6e3949f3562f29bd32a94c7cb8ce1fa55dcd8c7bc3911b183beb5e76f5023417070dd66d2fc2215be2be26052d477e1f87e483e59c53514e8d3b1a62a94c0d734c7dc152f1251aa97f1a8d259f1d4d822f5c0ab0237278df87cad95915a3b0c5efda57ee3cc710693c2713972b0e82ecab49687ceb133114bc9cebcf8bcf7d709bdeecba652b41755b3cd9d57ff9142994c", 0xa5) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f86000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/01/04 14:49:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0xffffffffffffffff, 0x4}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0xe6, 0x7fffffff, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000004000-0x58)={{0x7fff, 0x7}, 0x1, 0x101, 0x6, {0x4, 0x400}, 0x7c80, 0xecb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000002000)=0x1e) ioctl$TCSBRKP(r0, 0x5425, 0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000006000-0x4)=0x7b7a) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x4ba) 2018/01/04 14:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007d0000)='personality\x00') fcntl$getownex(r0, 0x10, &(0x7f0000f76000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000eb000-0x8)={0x1, r1}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000079000)=0x2, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000417000-0xc)='/dev/amidi#\x00', 0x1f, 0x4001) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001a6000-0x10)={r2, r2, 0x0, 0x3}, 0x283) getsockopt$inet_tcp_buf(r0, 0x6, 0x22, &(0x7f0000c30000)=""/243, &(0x7f0000c96000-0x4)=0xf3) getdents(r2, &(0x7f00004c3000)=""/157, 0x9d) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x6, &(0x7f000009c000-0xce)=""/206, &(0x7f00002bb000)=0x454) 2018/01/04 14:49:23 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xf59) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fdb000-0x5f)="4aa2c9ed08d833be6a652b81edce02d72560275d9b4211c1dac39c947980f14fde5d5162a98aa8e8f28d23ad2a3e8fdcae2923ac7080e564f11a6f69de053370bb37df88739591eb960a66dbc39cb65300d31b77915edc13d81d288ed5af1e0082d32d0c41dc5ec26d1436030ce9834923d5357b6088e60ab497eff2442cc9d4251e7ab5bbb9117f3eda41947ae0ae90b349a98a3e5dbca760d6acf419b73d4814b5855bed02d18868d5fd9aa615c35f65d679d3610ef40638d5", 0xba, 0x8800, &(0x7f00000ae000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cf5000-0x4)=0x144, 0x255) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/04 14:49:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x4000000000002, 0x0) write$eventfd(r1, &(0x7f0000886000-0x8)=0x2, 0xffffffffffffff33) write$tun(r1, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x53}], 0x1) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 14:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ba3000)={0x0, 0x0, 0x0}, &(0x7f000090a000)=0xc) syz_open_procfs(r2, &(0x7f0000401000)='io\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x2300a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000000000000202, 0x0) write$sndseq(r4, &(0x7f0000736000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xfffffee4) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 14:49:23 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ff8000-0x8)={0x0, 0x4}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f77000)={0x1, 0x0, 0x4, 0x8, r1}, &(0x7f0000ff7000)=0x10) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000ce6000-0x4)=0x0, &(0x7f000031f000+0x2)=0x4) 2018/01/04 14:49:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44052) timerfd_create(0x0, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$audio(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000188000)={0x1, 0x81, 0x7, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000075f000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000564000-0x4)={0x800, 0x1, 0x2000}, 0x4) r2 = socket$inet6(0xa, 0x100000003, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/04 14:49:23 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000aac000-0x8)='./file0\x00', 0x2000, 0x121) connect$unix(r0, &(0x7f00009d6000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000119000-0x18)={0x0, 0x2, 0x0, 0x2b, 0x1f}, &(0x7f000030d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000037b000-0x8)={r2, 0x3, 0xffffffffffffff01}, 0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aac000-0x4)=@int=0x9, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e1000-0x4)=0x8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000aac000)={0x4, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000082f000-0x10)={0x7, r3}) 2018/01/04 14:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) r3 = syz_open_dev$audion(&(0x7f00006ae000-0xc)='/dev/audio#\x00', 0x1, 0x404000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ce7000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000240000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000c41000-0x8)={r4, 0x2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) uselib(&(0x7f00002c6000)='./file0\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000844000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2018/01/04 14:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000886000)="", 0x26b) socketpair(0x17, 0x6, 0x0, &(0x7f0000377000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000c67000)=""/232, &(0x7f0000680000)=0xe8) getpeername$ax25(r2, &(0x7f0000884000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c8f000-0x4)=0x10) 2018/01/04 14:49:23 executing program 3: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0x400}) 2018/01/04 14:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000)={0x0, 0x0, 0x0}, &(0x7f00003c8000-0x4)=0xc) ptrace$poke(0x5, r2, &(0x7f00008eb000-0x8)=0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00006b5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000990000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a6c000-0x8)={0x0, 0x0}, &(0x7f00005a2000-0x4)=0x8) mbind(&(0x7f00004b5000/0x1000)=nil, 0x1000, 0x4002, &(0x7f0000309000)=0x1, 0x9, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ce5000+0xab6)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/01/04 14:49:23 executing program 4: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f0000661000/0x3000)=nil, 0x3000, 0x6f) [ 30.810183] sctp: [Deprecated]: syz-executor7 (pid 4159) Use of int in max_burst socket option deprecated. [ 30.810183] Use struct sctp_assoc_value instead 2018/01/04 14:49:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xdcc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f00003ae000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x1, &(0x7f0000c7c000)=[0x2], &(0x7f00008de000)=[0x9, 0x1, 0x1], 0x33, 0x6, 0x8, &(0x7f0000001000-0x18)=[0x0, 0x1, 0x9b, 0x20, 0x100000001, 0x6], &(0x7f0000001000-0x4)=[0x9], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) umount2(&(0x7f0000c7e000)='./file0\x00', 0x2) lsetxattr(&(0x7f0000d49000-0x8)='./file0\x00', &(0x7f000037f000)=@known='security.selinux\x00', &(0x7f0000e24000-0x5)='+.[+\x00', 0x5, 0x2) rmdir(&(0x7f000049b000)='./file0\x00') 2018/01/04 14:49:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0xc)='/dev/input/event#\x00', 0xff5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x81, &(0x7f0000566000-0x8)={0x0, 0x0}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00009db000)={0x38e2, 0x8, 0x9d}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000c78000-0x27)="260000005e000900000000f8ff0e0000011d0f000100000000000000faff07ff1ee9ff6e35ea", 0x26) accept$nfc_llcp(r1, &(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000202000-0x4)=0x60) fcntl$setsig(r0, 0xa, 0x6) sendto$ipx(r2, &(0x7f0000ea5000+0x223)="f88038c4706c476d3dec9f9acc2a36a992ad8eb265f5fd6b1682821d30cf8b3307be8795d3bda09861dec8f1b386430ae773fbf81598f8534bac1d4d18f40056de68d5e0bcde83e21f14ec2029e218fab4589336f374e60e51650daf84012a4f6f5c31086aef6562d4bb0f47a19f4ae8de3cb9573a", 0x75, 0x800, &(0x7f0000a82000)={0x4, 0x5, 0x5, "3b3e4e041493", 0x2c9, 0x0}, 0x10) 2018/01/04 14:49:23 executing program 3: r0 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x80800) lseek(r0, 0xfffffffffffffffc, 0x0) [ 30.854307] sctp: [Deprecated]: syz-executor7 (pid 4165) Use of int in max_burst socket option deprecated. [ 30.854307] Use struct sctp_assoc_value instead 2018/01/04 14:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000546000-0xb)='net/packet\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000940000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x6f1) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x1e) 2018/01/04 14:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000693000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x80) r0 = perf_event_open(&(0x7f0000d73000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/04 14:49:23 executing program 2: clone(0x0, &(0x7f00005a2000)="", &(0x7f0000baa000-0x4)=0x0, &(0x7f000015d000)=0x0, &(0x7f0000f52000-0x72)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000480000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3, 0x80000000, 0xd1]}, &(0x7f0000000000)=0xa) fremovexattr(0xffffffffffffffff, &(0x7f0000553000)=@random={'system.\x00', 'm'}) 2018/01/04 14:49:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f000050a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c4c000)=0x80000000) [ 155.979025] INFO: rcu_sched self-detected stall on CPU [ 155.984405] 0-....: (124999 ticks this GP) idle=cce/1/4611686018427387906 softirq=9044/9044 fqs=31222 [ 155.993931] (t=125000 jiffies g=4283 c=4282 q=604) [ 155.999007] NMI backtrace for cpu 0 [ 156.002607] CPU: 0 PID: 4138 Comm: syz-executor6 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 156.010978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.020310] Call Trace: [ 156.022861] [ 156.024983] dump_stack+0x137/0x198 [ 156.028673] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 156.033137] nmi_cpu_backtrace+0x1d2/0x210 [ 156.037343] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 156.041805] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 156.047053] arch_trigger_cpumask_backtrace+0x14/0x20 [ 156.052216] rcu_dump_cpu_stacks+0x186/0x1d7 [ 156.056602] rcu_check_callbacks+0x1a64/0x1de0 [ 156.061155] ? account_system_index_time+0x20e/0x370 [ 156.066237] update_process_times+0x30/0x60 [ 156.070528] tick_sched_handle+0x85/0x160 [ 156.074650] tick_sched_timer+0x42/0x120 [ 156.078681] __hrtimer_run_queues+0x2c8/0xb50 [ 156.083145] ? tick_sched_do_timer+0xe0/0xe0 [ 156.087522] ? hrtimer_fixup_init+0x70/0x70 [ 156.091809] ? kvm_clock_get_cycles+0x25/0x30 [ 156.096272] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 156.101607] hrtimer_interrupt+0x1c2/0x5e0 [ 156.105828] smp_apic_timer_interrupt+0xc9/0x4c0 [ 156.110553] apic_timer_interrupt+0xa9/0xb0 [ 156.114842] [ 156.117047] RIP: 0010:mulaw_decode+0x444/0x740 [ 156.121606] RSP: 0018:ffff8801a4af7948 EFLAGS: 00000a07 ORIG_RAX: ffffffffffffff11 [ 156.129287] RAX: 0000000000000000 RBX: ffffc9000134a78b RCX: ffffffff83b7d544 [ 156.136522] RDX: 0000000000010000 RSI: ffffc900037b8000 RDI: ffffc90001347f16 [ 156.143758] RBP: ffff8801a4af7a68 R08: fffff52000268fe3 R09: fffff52000268fe3 [ 156.150997] R10: 0000000000000001 R11: fffff52000268fe2 R12: 00000000ffff8284 [ 156.158241] R13: ffffc90001347f16 R14: ffff8801d8bec900 R15: dffffc0000000000 [ 156.165488] ? mulaw_decode+0x434/0x740 [ 156.169434] ? mulaw_decode+0x434/0x740 [ 156.173392] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 156.178637] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 156.184442] ? io_src_channels+0xeb/0x1e0 [ 156.188561] mulaw_transfer+0x222/0x270 [ 156.192508] snd_pcm_plug_write_transfer+0x20b/0x390 [ 156.197588] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 156.203266] ? snd_pcm_format_physical_width+0x5b/0x70 [ 156.208508] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 156.214195] snd_pcm_oss_write2+0x22e/0x3c0 [ 156.218498] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 156.222961] ? snd_pcm_oss_write+0x22d/0x690 [ 156.227339] ? __sanitizer_cov_trace_pc+0x1/0x50 [ 156.232066] snd_pcm_oss_write+0x4c1/0x690 [ 156.236281] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 156.241092] __vfs_write+0xef/0x740 [ 156.244690] ? kernel_read+0x120/0x120 [ 156.248544] ? __might_sleep+0x95/0x190 [ 156.252490] ? _cond_resched+0x14/0x30 [ 156.256349] ? __inode_security_revalidate+0xd9/0x130 [ 156.261506] ? avc_policy_seqno+0x9/0x20 [ 156.265532] ? selinux_file_permission+0x82/0x460 [ 156.270352] ? security_file_permission+0x89/0x1e0 [ 156.275279] ? rw_verify_area+0xe5/0x2b0 [ 156.279311] vfs_write+0x189/0x510 [ 156.282824] SyS_write+0xd4/0x1a0 [ 156.286265] ? SyS_read+0x1a0/0x1a0 [ 156.289859] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.294844] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 156.299577] entry_SYSCALL_64_fastpath+0x23/0x9a [ 156.304301] RIP: 0033:0x452ac9 [ 156.307458] RSP: 002b:00007f40b09ebc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 156.315139] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 156.322375] RDX: 00000000fffffee4 RSI: 0000000020735ee0 RDI: 0000000000000017 [ 156.329610] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 156.336848] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 156.344088] R13: 00000000ffffffff R14: 00007f40b09ec6d4 R15: 0000000000000000